1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for python 3.7. 4 # 5 # Report bugs to <https://bugs.python.org/>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: https://bugs.python.org/ about your system, including 271 $0: any error possibly output before this message. Then 272 $0: install a modern shell, or manually run the script 273 $0: under such a shell if you do have one." 274 fi 275 exit 1 276 fi 277 fi 278 fi 279 SHELL=${CONFIG_SHELL-/bin/sh} 280 export SHELL 281 # Unset more variables known to interfere with behavior of common tools. 282 CLICOLOR_FORCE= GREP_OPTIONS= 283 unset CLICOLOR_FORCE GREP_OPTIONS 284 285 ## --------------------- ## 286 ## M4sh Shell Functions. ## 287 ## --------------------- ## 288 # as_fn_unset VAR 289 # --------------- 290 # Portably unset VAR. 291 as_fn_unset () 292 { 293 { eval $1=; unset $1;} 294 } 295 as_unset=as_fn_unset 296 297 # as_fn_set_status STATUS 298 # ----------------------- 299 # Set $? to STATUS, without forking. 300 as_fn_set_status () 301 { 302 return $1 303 } # as_fn_set_status 304 305 # as_fn_exit STATUS 306 # ----------------- 307 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 308 as_fn_exit () 309 { 310 set +e 311 as_fn_set_status $1 312 exit $1 313 } # as_fn_exit 314 315 # as_fn_mkdir_p 316 # ------------- 317 # Create "$as_dir" as a directory, including parents if necessary. 318 as_fn_mkdir_p () 319 { 320 321 case $as_dir in #( 322 -*) as_dir=./$as_dir;; 323 esac 324 test -d "$as_dir" || eval $as_mkdir_p || { 325 as_dirs= 326 while :; do 327 case $as_dir in #( 328 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 329 *) as_qdir=$as_dir;; 330 esac 331 as_dirs="'$as_qdir' $as_dirs" 332 as_dir=`$as_dirname -- "$as_dir" || 333 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 334 X"$as_dir" : 'X\(//\)[^/]' \| \ 335 X"$as_dir" : 'X\(//\)$' \| \ 336 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 337 $as_echo X"$as_dir" | 338 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 339 s//\1/ 340 q 341 } 342 /^X\(\/\/\)[^/].*/{ 343 s//\1/ 344 q 345 } 346 /^X\(\/\/\)$/{ 347 s//\1/ 348 q 349 } 350 /^X\(\/\).*/{ 351 s//\1/ 352 q 353 } 354 s/.*/./; q'` 355 test -d "$as_dir" && break 356 done 357 test -z "$as_dirs" || eval "mkdir $as_dirs" 358 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 359 360 361 } # as_fn_mkdir_p 362 363 # as_fn_executable_p FILE 364 # ----------------------- 365 # Test if FILE is an executable regular file. 366 as_fn_executable_p () 367 { 368 test -f "$1" && test -x "$1" 369 } # as_fn_executable_p 370 # as_fn_append VAR VALUE 371 # ---------------------- 372 # Append the text in VALUE to the end of the definition contained in VAR. Take 373 # advantage of any shell optimizations that allow amortized linear growth over 374 # repeated appends, instead of the typical quadratic growth present in naive 375 # implementations. 376 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 377 eval 'as_fn_append () 378 { 379 eval $1+=\$2 380 }' 381 else 382 as_fn_append () 383 { 384 eval $1=\$$1\$2 385 } 386 fi # as_fn_append 387 388 # as_fn_arith ARG... 389 # ------------------ 390 # Perform arithmetic evaluation on the ARGs, and store the result in the 391 # global $as_val. Take advantage of shells that can avoid forks. The arguments 392 # must be portable across $(()) and expr. 393 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 394 eval 'as_fn_arith () 395 { 396 as_val=$(( $* )) 397 }' 398 else 399 as_fn_arith () 400 { 401 as_val=`expr "$@" || test $? -eq 1` 402 } 403 fi # as_fn_arith 404 405 406 # as_fn_error STATUS ERROR [LINENO LOG_FD] 407 # ---------------------------------------- 408 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 409 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 410 # script with STATUS, using 1 if that was 0. 411 as_fn_error () 412 { 413 as_status=$1; test $as_status -eq 0 && as_status=1 414 if test "$4"; then 415 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 416 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 417 fi 418 $as_echo "$as_me: error: $2" >&2 419 as_fn_exit $as_status 420 } # as_fn_error 421 422 if expr a : '\(a\)' >/dev/null 2>&1 && 423 test "X`expr 00001 : '.*\(...\)'`" = X001; then 424 as_expr=expr 425 else 426 as_expr=false 427 fi 428 429 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 430 as_basename=basename 431 else 432 as_basename=false 433 fi 434 435 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 436 as_dirname=dirname 437 else 438 as_dirname=false 439 fi 440 441 as_me=`$as_basename -- "$0" || 442 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 443 X"$0" : 'X\(//\)$' \| \ 444 X"$0" : 'X\(/\)' \| . 2>/dev/null || 445 $as_echo X/"$0" | 446 sed '/^.*\/\([^/][^/]*\)\/*$/{ 447 s//\1/ 448 q 449 } 450 /^X\/\(\/\/\)$/{ 451 s//\1/ 452 q 453 } 454 /^X\/\(\/\).*/{ 455 s//\1/ 456 q 457 } 458 s/.*/./; q'` 459 460 # Avoid depending upon Character Ranges. 461 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 462 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 463 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 464 as_cr_digits='0123456789' 465 as_cr_alnum=$as_cr_Letters$as_cr_digits 466 467 468 as_lineno_1=$LINENO as_lineno_1a=$LINENO 469 as_lineno_2=$LINENO as_lineno_2a=$LINENO 470 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 471 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 472 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 473 sed -n ' 474 p 475 /[$]LINENO/= 476 ' <$as_myself | 477 sed ' 478 s/[$]LINENO.*/&-/ 479 t lineno 480 b 481 :lineno 482 N 483 :loop 484 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 485 t loop 486 s/-\n.*// 487 ' >$as_me.lineno && 488 chmod +x "$as_me.lineno" || 489 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 490 491 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 492 # already done that, so ensure we don't try to do so again and fall 493 # in an infinite loop. This has already happened in practice. 494 _as_can_reexec=no; export _as_can_reexec 495 # Don't try to exec as it changes $[0], causing all sort of problems 496 # (the dirname of $[0] is not the place where we might find the 497 # original and so on. Autoconf is especially sensitive to this). 498 . "./$as_me.lineno" 499 # Exit status is that of the last command. 500 exit 501 } 502 503 ECHO_C= ECHO_N= ECHO_T= 504 case `echo -n x` in #((((( 505 -n*) 506 case `echo 'xy\c'` in 507 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 508 xy) ECHO_C='\c';; 509 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 510 ECHO_T=' ';; 511 esac;; 512 *) 513 ECHO_N='-n';; 514 esac 515 516 rm -f conf$$ conf$$.exe conf$$.file 517 if test -d conf$$.dir; then 518 rm -f conf$$.dir/conf$$.file 519 else 520 rm -f conf$$.dir 521 mkdir conf$$.dir 2>/dev/null 522 fi 523 if (echo >conf$$.file) 2>/dev/null; then 524 if ln -s conf$$.file conf$$ 2>/dev/null; then 525 as_ln_s='ln -s' 526 # ... but there are two gotchas: 527 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 528 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 529 # In both cases, we have to default to `cp -pR'. 530 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 531 as_ln_s='cp -pR' 532 elif ln conf$$.file conf$$ 2>/dev/null; then 533 as_ln_s=ln 534 else 535 as_ln_s='cp -pR' 536 fi 537 else 538 as_ln_s='cp -pR' 539 fi 540 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 541 rmdir conf$$.dir 2>/dev/null 542 543 if mkdir -p . 2>/dev/null; then 544 as_mkdir_p='mkdir -p "$as_dir"' 545 else 546 test -d ./-p && rmdir ./-p 547 as_mkdir_p=false 548 fi 549 550 as_test_x='test -x' 551 as_executable_p=as_fn_executable_p 552 553 # Sed expression to map a string onto a valid CPP name. 554 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 555 556 # Sed expression to map a string onto a valid variable name. 557 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 558 559 560 test -n "$DJDIR" || exec 7<&0 </dev/null 561 exec 6>&1 562 563 # Name of the host. 564 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 565 # so uname gets run too. 566 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 567 568 # 569 # Initializations. 570 # 571 ac_default_prefix=/usr/local 572 ac_clean_files= 573 ac_config_libobj_dir=. 574 LIBOBJS= 575 cross_compiling=no 576 subdirs= 577 MFLAGS= 578 MAKEFLAGS= 579 580 # Identity of this package. 581 PACKAGE_NAME='python' 582 PACKAGE_TARNAME='python' 583 PACKAGE_VERSION='3.7' 584 PACKAGE_STRING='python 3.7' 585 PACKAGE_BUGREPORT='https://bugs.python.org/' 586 PACKAGE_URL='' 587 588 ac_unique_file="Include/object.h" 589 # Factoring default headers for most tests. 590 ac_includes_default="\ 591 #include <stdio.h> 592 #ifdef HAVE_SYS_TYPES_H 593 # 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1752 if test -s conftest.err; then 1753 grep -v '^ *+' conftest.err >conftest.er1 1754 cat conftest.er1 >&5 1755 mv -f conftest.er1 conftest.err 1756 fi 1757 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1758 test $ac_status = 0; } && { 1759 test -z "$ac_c_werror_flag" || 1760 test ! -s conftest.err 1761 } && test -s conftest$ac_exeext && { 1762 test "$cross_compiling" = yes || 1763 test -x conftest$ac_exeext 1764 }; then : 1765 ac_retval=0 1766 else 1767 $as_echo "$as_me: failed program was:" >&5 1768 sed 's/^/| /' conftest.$ac_ext >&5 1769 1770 ac_retval=1 1771 fi 1772 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1773 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1774 # interfere with the next link command; also delete a directory that is 1775 # left behind by Apple's compiler. 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" >&6; } 1793 if eval \${$3+:} false; then : 1794 $as_echo_n "(cached) " >&6 1795 fi 1796 eval ac_res=\$$3 1797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1798 $as_echo "$ac_res" >&6; } 1799 else 1800 # Is the header compilable? 1801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 1802 $as_echo_n "checking $2 usability... " >&6; } 1803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1804 /* end confdefs.h. */ 1805 $4 1806 #include <$2> 1807 _ACEOF 1808 if ac_fn_c_try_compile "$LINENO"; then : 1809 ac_header_compiler=yes 1810 else 1811 ac_header_compiler=no 1812 fi 1813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 1815 $as_echo "$ac_header_compiler" >&6; } 1816 1817 # Is the header present? 1818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 1819 $as_echo_n "checking $2 presence... " >&6; } 1820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1821 /* end confdefs.h. */ 1822 #include <$2> 1823 _ACEOF 1824 if ac_fn_c_try_cpp "$LINENO"; then : 1825 ac_header_preproc=yes 1826 else 1827 ac_header_preproc=no 1828 fi 1829 rm -f conftest.err conftest.i conftest.$ac_ext 1830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 1831 $as_echo "$ac_header_preproc" >&6; } 1832 1833 # So? What about this header? 1834 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 1835 yes:no: ) 1836 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 1837 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 1838 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1839 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1840 ;; 1841 no:yes:* ) 1842 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 1843 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 1844 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 1845 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 1846 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 1847 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 1848 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 1849 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 1850 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1851 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1852 ( $as_echo "## --------------------------------------- ## 1853 ## Report this to https://bugs.python.org/ ## 1854 ## --------------------------------------- ##" 1855 ) | sed "s/^/$as_me: WARNING: /" >&2 1856 ;; 1857 esac 1858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1859 $as_echo_n "checking for $2... " >&6; } 1860 if eval \${$3+:} false; then : 1861 $as_echo_n "(cached) " >&6 1862 else 1863 eval "$3=\$ac_header_compiler" 1864 fi 1865 eval ac_res=\$$3 1866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1867 $as_echo "$ac_res" >&6; } 1868 fi 1869 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1870 1871 } # ac_fn_c_check_header_mongrel 1872 1873 # ac_fn_c_try_run LINENO 1874 # ---------------------- 1875 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1876 # that executables *can* be run. 1877 ac_fn_c_try_run () 1878 { 1879 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1880 if { { ac_try="$ac_link" 1881 case "(($ac_try" in 1882 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1883 *) ac_try_echo=$ac_try;; 1884 esac 1885 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1886 $as_echo "$ac_try_echo"; } >&5 1887 (eval "$ac_link") 2>&5 1888 ac_status=$? 1889 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1890 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1891 { { case "(($ac_try" in 1892 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1893 *) ac_try_echo=$ac_try;; 1894 esac 1895 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1896 $as_echo "$ac_try_echo"; } >&5 1897 (eval "$ac_try") 2>&5 1898 ac_status=$? 1899 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1900 test $ac_status = 0; }; }; then : 1901 ac_retval=0 1902 else 1903 $as_echo "$as_me: program exited with status $ac_status" >&5 1904 $as_echo "$as_me: failed program was:" >&5 1905 sed 's/^/| /' conftest.$ac_ext >&5 1906 1907 ac_retval=$ac_status 1908 fi 1909 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1910 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1911 as_fn_set_status $ac_retval 1912 1913 } # ac_fn_c_try_run 1914 1915 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1916 # ------------------------------------------------------- 1917 # Tests whether HEADER exists and can be compiled using the include files in 1918 # INCLUDES, setting the cache variable VAR accordingly. 1919 ac_fn_c_check_header_compile () 1920 { 1921 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1923 $as_echo_n "checking for $2... " >&6; } 1924 if eval \${$3+:} false; then : 1925 $as_echo_n "(cached) " >&6 1926 else 1927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1928 /* end confdefs.h. */ 1929 $4 1930 #include <$2> 1931 _ACEOF 1932 if ac_fn_c_try_compile "$LINENO"; then : 1933 eval "$3=yes" 1934 else 1935 eval "$3=no" 1936 fi 1937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1938 fi 1939 eval ac_res=\$$3 1940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1941 $as_echo "$ac_res" >&6; } 1942 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1943 1944 } # ac_fn_c_check_header_compile 1945 1946 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1947 # ------------------------------------------- 1948 # Tests whether TYPE exists after having included INCLUDES, setting cache 1949 # variable VAR accordingly. 1950 ac_fn_c_check_type () 1951 { 1952 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1954 $as_echo_n "checking for $2... " >&6; } 1955 if eval \${$3+:} false; then : 1956 $as_echo_n "(cached) " >&6 1957 else 1958 eval "$3=no" 1959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1960 /* end confdefs.h. */ 1961 $4 1962 int 1963 main () 1964 { 1965 if (sizeof ($2)) 1966 return 0; 1967 ; 1968 return 0; 1969 } 1970 _ACEOF 1971 if ac_fn_c_try_compile "$LINENO"; then : 1972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1973 /* end confdefs.h. */ 1974 $4 1975 int 1976 main () 1977 { 1978 if (sizeof (($2))) 1979 return 0; 1980 ; 1981 return 0; 1982 } 1983 _ACEOF 1984 if ac_fn_c_try_compile "$LINENO"; then : 1985 1986 else 1987 eval "$3=yes" 1988 fi 1989 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1990 fi 1991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1992 fi 1993 eval ac_res=\$$3 1994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1995 $as_echo "$ac_res" >&6; } 1996 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1997 1998 } # ac_fn_c_check_type 1999 2000 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 2001 # -------------------------------------------- 2002 # Tries to find the compile-time value of EXPR in a program that includes 2003 # INCLUDES, setting VAR accordingly. Returns whether the value could be 2004 # computed 2005 ac_fn_c_compute_int () 2006 { 2007 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2008 if test "$cross_compiling" = yes; then 2009 # Depending upon the size, compute the lo and hi bounds. 2010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2011 /* end confdefs.h. */ 2012 $4 2013 int 2014 main () 2015 { 2016 static int test_array [1 - 2 * !(($2) >= 0)]; 2017 test_array [0] = 0; 2018 return test_array [0]; 2019 2020 ; 2021 return 0; 2022 } 2023 _ACEOF 2024 if ac_fn_c_try_compile "$LINENO"; then : 2025 ac_lo=0 ac_mid=0 2026 while :; do 2027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2028 /* end confdefs.h. */ 2029 $4 2030 int 2031 main () 2032 { 2033 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2034 test_array [0] = 0; 2035 return test_array [0]; 2036 2037 ; 2038 return 0; 2039 } 2040 _ACEOF 2041 if ac_fn_c_try_compile "$LINENO"; then : 2042 ac_hi=$ac_mid; break 2043 else 2044 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 2045 if test $ac_lo -le $ac_mid; then 2046 ac_lo= ac_hi= 2047 break 2048 fi 2049 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 2050 fi 2051 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2052 done 2053 else 2054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2055 /* end confdefs.h. */ 2056 $4 2057 int 2058 main () 2059 { 2060 static int test_array [1 - 2 * !(($2) < 0)]; 2061 test_array [0] = 0; 2062 return test_array [0]; 2063 2064 ; 2065 return 0; 2066 } 2067 _ACEOF 2068 if ac_fn_c_try_compile "$LINENO"; then : 2069 ac_hi=-1 ac_mid=-1 2070 while :; do 2071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2072 /* end confdefs.h. */ 2073 $4 2074 int 2075 main () 2076 { 2077 static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 2078 test_array [0] = 0; 2079 return test_array [0]; 2080 2081 ; 2082 return 0; 2083 } 2084 _ACEOF 2085 if ac_fn_c_try_compile "$LINENO"; then : 2086 ac_lo=$ac_mid; break 2087 else 2088 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 2089 if test $ac_mid -le $ac_hi; then 2090 ac_lo= ac_hi= 2091 break 2092 fi 2093 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 2094 fi 2095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2096 done 2097 else 2098 ac_lo= ac_hi= 2099 fi 2100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2101 fi 2102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2103 # Binary search between lo and hi bounds. 2104 while test "x$ac_lo" != "x$ac_hi"; do 2105 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 2106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2107 /* end confdefs.h. */ 2108 $4 2109 int 2110 main () 2111 { 2112 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2113 test_array [0] = 0; 2114 return test_array [0]; 2115 2116 ; 2117 return 0; 2118 } 2119 _ACEOF 2120 if ac_fn_c_try_compile "$LINENO"; then : 2121 ac_hi=$ac_mid 2122 else 2123 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 2124 fi 2125 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2126 done 2127 case $ac_lo in #(( 2128 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 2129 '') ac_retval=1 ;; 2130 esac 2131 else 2132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2133 /* end confdefs.h. */ 2134 $4 2135 static long int longval () { return $2; } 2136 static unsigned long int ulongval () { return $2; } 2137 #include <stdio.h> 2138 #include <stdlib.h> 2139 int 2140 main () 2141 { 2142 2143 FILE *f = fopen ("conftest.val", "w"); 2144 if (! f) 2145 return 1; 2146 if (($2) < 0) 2147 { 2148 long int i = longval (); 2149 if (i != ($2)) 2150 return 1; 2151 fprintf (f, "%ld", i); 2152 } 2153 else 2154 { 2155 unsigned long int i = ulongval (); 2156 if (i != ($2)) 2157 return 1; 2158 fprintf (f, "%lu", i); 2159 } 2160 /* Do not output a trailing newline, as this causes \r\n confusion 2161 on some platforms. */ 2162 return ferror (f) || fclose (f) != 0; 2163 2164 ; 2165 return 0; 2166 } 2167 _ACEOF 2168 if ac_fn_c_try_run "$LINENO"; then : 2169 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 2170 else 2171 ac_retval=1 2172 fi 2173 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 2174 conftest.$ac_objext conftest.beam conftest.$ac_ext 2175 rm -f conftest.val 2176 2177 fi 2178 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2179 as_fn_set_status $ac_retval 2180 2181 } # ac_fn_c_compute_int 2182 2183 # ac_fn_c_check_func LINENO FUNC VAR 2184 # ---------------------------------- 2185 # Tests whether FUNC exists, setting the cache variable VAR accordingly 2186 ac_fn_c_check_func () 2187 { 2188 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2190 $as_echo_n "checking for $2... " >&6; } 2191 if eval \${$3+:} false; then : 2192 $as_echo_n "(cached) " >&6 2193 else 2194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2195 /* end confdefs.h. */ 2196 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 2197 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 2198 #define $2 innocuous_$2 2199 2200 /* System header to define __stub macros and hopefully few prototypes, 2201 which can conflict with char $2 (); below. 2202 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2203 <limits.h> exists even on freestanding compilers. */ 2204 2205 #ifdef __STDC__ 2206 # include <limits.h> 2207 #else 2208 # include <assert.h> 2209 #endif 2210 2211 #undef $2 2212 2213 /* Override any GCC internal prototype to avoid an error. 2214 Use char because int might match the return type of a GCC 2215 builtin and then its argument prototype would still apply. */ 2216 #ifdef __cplusplus 2217 extern "C" 2218 #endif 2219 char $2 (); 2220 /* The GNU C library defines this for functions which it implements 2221 to always fail with ENOSYS. Some functions are actually named 2222 something starting with __ and the normal name is an alias. */ 2223 #if defined __stub_$2 || defined __stub___$2 2224 choke me 2225 #endif 2226 2227 int 2228 main () 2229 { 2230 return $2 (); 2231 ; 2232 return 0; 2233 } 2234 _ACEOF 2235 if ac_fn_c_try_link "$LINENO"; then : 2236 eval "$3=yes" 2237 else 2238 eval "$3=no" 2239 fi 2240 rm -f core conftest.err conftest.$ac_objext \ 2241 conftest$ac_exeext conftest.$ac_ext 2242 fi 2243 eval ac_res=\$$3 2244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2245 $as_echo "$ac_res" >&6; } 2246 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2247 2248 } # ac_fn_c_check_func 2249 2250 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 2251 # --------------------------------------------- 2252 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 2253 # accordingly. 2254 ac_fn_c_check_decl () 2255 { 2256 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2257 as_decl_name=`echo $2|sed 's/ *(.*//'` 2258 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 2259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 2260 $as_echo_n "checking whether $as_decl_name is declared... " >&6; } 2261 if eval \${$3+:} false; then : 2262 $as_echo_n "(cached) " >&6 2263 else 2264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2265 /* end confdefs.h. */ 2266 $4 2267 int 2268 main () 2269 { 2270 #ifndef $as_decl_name 2271 #ifdef __cplusplus 2272 (void) $as_decl_use; 2273 #else 2274 (void) $as_decl_name; 2275 #endif 2276 #endif 2277 2278 ; 2279 return 0; 2280 } 2281 _ACEOF 2282 if ac_fn_c_try_compile "$LINENO"; then : 2283 eval "$3=yes" 2284 else 2285 eval "$3=no" 2286 fi 2287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2288 fi 2289 eval ac_res=\$$3 2290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2291 $as_echo "$ac_res" >&6; } 2292 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2293 2294 } # ac_fn_c_check_decl 2295 2296 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 2297 # ---------------------------------------------------- 2298 # Tries to find if the field MEMBER exists in type AGGR, after including 2299 # INCLUDES, setting cache variable VAR accordingly. 2300 ac_fn_c_check_member () 2301 { 2302 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 2304 $as_echo_n "checking for $2.$3... " >&6; } 2305 if eval \${$4+:} false; then : 2306 $as_echo_n "(cached) " >&6 2307 else 2308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2309 /* end confdefs.h. */ 2310 $5 2311 int 2312 main () 2313 { 2314 static $2 ac_aggr; 2315 if (ac_aggr.$3) 2316 return 0; 2317 ; 2318 return 0; 2319 } 2320 _ACEOF 2321 if ac_fn_c_try_compile "$LINENO"; then : 2322 eval "$4=yes" 2323 else 2324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2325 /* end confdefs.h. */ 2326 $5 2327 int 2328 main () 2329 { 2330 static $2 ac_aggr; 2331 if (sizeof ac_aggr.$3) 2332 return 0; 2333 ; 2334 return 0; 2335 } 2336 _ACEOF 2337 if ac_fn_c_try_compile "$LINENO"; then : 2338 eval "$4=yes" 2339 else 2340 eval "$4=no" 2341 fi 2342 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2343 fi 2344 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2345 fi 2346 eval ac_res=\$$4 2347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2348 $as_echo "$ac_res" >&6; } 2349 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2350 2351 } # ac_fn_c_check_member 2352 cat >config.log <<_ACEOF 2353 This file contains any messages produced by compilers while 2354 running configure, to aid debugging if configure makes a mistake. 2355 2356 It was created by python $as_me 3.7, which was 2357 generated by GNU Autoconf 2.69. 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"$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2862 fi 2863 2864 fi 2865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2866 $as_echo "$ac_cv_host" >&6; } 2867 case $ac_cv_host in 2868 *-*-*) ;; 2869 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 2870 esac 2871 host=$ac_cv_host 2872 ac_save_IFS=$IFS; IFS='-' 2873 set x $ac_cv_host 2874 shift 2875 host_cpu=$1 2876 host_vendor=$2 2877 shift; shift 2878 # Remember, the first character of IFS is used to create $*, 2879 # except with old shells: 2880 host_os=$* 2881 IFS=$ac_save_IFS 2882 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2883 2884 2885 2886 2887 2888 # pybuilddir.txt will be created by --generate-posix-vars in the Makefile 2889 rm -f pybuilddir.txt 2890 2891 for ac_prog in python$PACKAGE_VERSION python3 python 2892 do 2893 # Extract the first word of "$ac_prog", so it can be a program name with args. 2894 set dummy $ac_prog; ac_word=$2 2895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2896 $as_echo_n "checking for $ac_word... " >&6; } 2897 if ${ac_cv_prog_PYTHON_FOR_REGEN+:} false; then : 2898 $as_echo_n "(cached) " >&6 2899 else 2900 if test -n "$PYTHON_FOR_REGEN"; then 2901 ac_cv_prog_PYTHON_FOR_REGEN="$PYTHON_FOR_REGEN" # Let the user override the test. 2902 else 2903 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2904 for as_dir in $PATH 2905 do 2906 IFS=$as_save_IFS 2907 test -z "$as_dir" && as_dir=. 2908 for ac_exec_ext in '' $ac_executable_extensions; do 2909 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2910 ac_cv_prog_PYTHON_FOR_REGEN="$ac_prog" 2911 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2912 break 2 2913 fi 2914 done 2915 done 2916 IFS=$as_save_IFS 2917 2918 fi 2919 fi 2920 PYTHON_FOR_REGEN=$ac_cv_prog_PYTHON_FOR_REGEN 2921 if test -n "$PYTHON_FOR_REGEN"; then 2922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_FOR_REGEN" >&5 2923 $as_echo "$PYTHON_FOR_REGEN" >&6; } 2924 else 2925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2926 $as_echo "no" >&6; } 2927 fi 2928 2929 2930 test -n "$PYTHON_FOR_REGEN" && break 2931 done 2932 test -n "$PYTHON_FOR_REGEN" || PYTHON_FOR_REGEN="python3" 2933 2934 2935 2936 if test "$cross_compiling" = yes; then 2937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for python interpreter for cross build" >&5 2938 $as_echo_n "checking for python interpreter for cross build... " >&6; } 2939 if test -z "$PYTHON_FOR_BUILD"; then 2940 for interp in python$PACKAGE_VERSION python3 python; do 2941 which $interp >/dev/null 2>&1 || continue 2942 if $interp -c "import sys;sys.exit(not '.'.join(str(n) for n in sys.version_info[:2]) == '$PACKAGE_VERSION')"; then 2943 break 2944 fi 2945 interp= 2946 done 2947 if test x$interp = x; then 2948 as_fn_error $? "python$PACKAGE_VERSION interpreter not found" "$LINENO" 5 2949 fi 2950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $interp" >&5 2951 $as_echo "$interp" >&6; } 2952 PYTHON_FOR_BUILD='_PYTHON_PROJECT_BASE=$(abs_builddir) _PYTHON_HOST_PLATFORM=$(_PYTHON_HOST_PLATFORM) PYTHONPATH=$(shell test -f pybuilddir.txt && echo $(abs_builddir)/`cat pybuilddir.txt`:)$(srcdir)/Lib _PYTHON_SYSCONFIGDATA_NAME=_sysconfigdata_$(ABIFLAGS)_$(MACHDEP)_$(MULTIARCH) '$interp 2953 fi 2954 elif test "$cross_compiling" = maybe; then 2955 as_fn_error $? "Cross compiling required --host=HOST-TUPLE and --build=ARCH" "$LINENO" 5 2956 else 2957 PYTHON_FOR_BUILD='./$(BUILDPYTHON) -E' 2958 fi 2959 2960 2961 2962 if test "$prefix" != "/"; then 2963 prefix=`echo "$prefix" | sed -e 's/\/$//g'` 2964 fi 2965 2966 2967 2968 2969 # We don't use PACKAGE_ variables, and they cause conflicts 2970 # with other autoconf-based packages that include Python.h 2971 grep -v 'define PACKAGE_' <confdefs.h >confdefs.h.new 2972 rm confdefs.h 2973 mv confdefs.h.new confdefs.h 2974 2975 2976 VERSION=3.7 2977 2978 # Version number of Python's own shared library file. 2979 2980 SOVERSION=1.0 2981 2982 # The later defininition of _XOPEN_SOURCE disables certain features 2983 # on Linux, so we need _GNU_SOURCE to re-enable them (makedev, tm_zone). 2984 2985 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 2986 2987 2988 # The later defininition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables 2989 # certain features on NetBSD, so we need _NETBSD_SOURCE to re-enable 2990 # them. 2991 2992 $as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h 2993 2994 2995 # The later defininition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables 2996 # certain features on FreeBSD, so we need __BSD_VISIBLE to re-enable 2997 # them. 2998 2999 $as_echo "#define __BSD_VISIBLE 1" >>confdefs.h 3000 3001 3002 # The later defininition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables 3003 # certain features on Mac OS X, so we need _DARWIN_C_SOURCE to re-enable 3004 # them. 3005 3006 $as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h 3007 3008 3009 3010 define_xopen_source=yes 3011 3012 # Arguments passed to configure. 3013 3014 CONFIG_ARGS="$ac_configure_args" 3015 3016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-universalsdk" >&5 3017 $as_echo_n "checking for --enable-universalsdk... " >&6; } 3018 # Check whether --enable-universalsdk was given. 3019 if test "${enable_universalsdk+set}" = set; then : 3020 enableval=$enable_universalsdk; 3021 case $enableval in 3022 yes) 3023 # Locate the best usable SDK, see Mac/README for more 3024 # information 3025 enableval="`/usr/bin/xcodebuild -version -sdk macosx Path 2>/dev/null`" 3026 if ! ( echo $enableval | grep -E '\.sdk' 1>/dev/null ) 3027 then 3028 enableval=/Developer/SDKs/MacOSX10.4u.sdk 3029 if test ! -d "${enableval}" 3030 then 3031 enableval=/ 3032 fi 3033 fi 3034 ;; 3035 esac 3036 case $enableval in 3037 no) 3038 UNIVERSALSDK= 3039 enable_universalsdk= 3040 ;; 3041 *) 3042 UNIVERSALSDK=$enableval 3043 if test ! -d "${UNIVERSALSDK}" 3044 then 3045 as_fn_error $? "--enable-universalsdk specifies non-existing SDK: ${UNIVERSALSDK}" "$LINENO" 5 3046 fi 3047 ;; 3048 esac 3049 3050 3051 else 3052 3053 UNIVERSALSDK= 3054 enable_universalsdk= 3055 3056 fi 3057 3058 if test -n "${UNIVERSALSDK}" 3059 then 3060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${UNIVERSALSDK}" >&5 3061 $as_echo "${UNIVERSALSDK}" >&6; } 3062 else 3063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3064 $as_echo "no" >&6; } 3065 fi 3066 3067 3068 3069 ARCH_RUN_32BIT="" 3070 3071 # For backward compatibility reasons we prefer to select '32-bit' if available, 3072 # otherwise use 'intel' 3073 UNIVERSAL_ARCHS="32-bit" 3074 if test "`uname -s`" = "Darwin" 3075 then 3076 if test -n "${UNIVERSALSDK}" 3077 then 3078 if test -z "`/usr/bin/file -L "${UNIVERSALSDK}/usr/lib/libSystem.dylib" | grep ppc`" 3079 then 3080 UNIVERSAL_ARCHS="intel" 3081 fi 3082 fi 3083 fi 3084 3085 3086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-universal-archs" >&5 3087 $as_echo_n "checking for --with-universal-archs... " >&6; } 3088 3089 # Check whether --with-universal-archs was given. 3090 if test "${with_universal_archs+set}" = set; then : 3091 withval=$with_universal_archs; 3092 UNIVERSAL_ARCHS="$withval" 3093 3094 fi 3095 3096 if test -n "${UNIVERSALSDK}" 3097 then 3098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${UNIVERSAL_ARCHS}" >&5 3099 $as_echo "${UNIVERSAL_ARCHS}" >&6; } 3100 else 3101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3102 $as_echo "no" >&6; } 3103 fi 3104 3105 3106 # Check whether --with-framework-name was given. 3107 if test "${with_framework_name+set}" = set; then : 3108 withval=$with_framework_name; 3109 PYTHONFRAMEWORK=${withval} 3110 PYTHONFRAMEWORKDIR=${withval}.framework 3111 PYTHONFRAMEWORKIDENTIFIER=org.python.`echo $withval | tr 'A-Z' 'a-z'` 3112 3113 else 3114 3115 PYTHONFRAMEWORK=Python 3116 PYTHONFRAMEWORKDIR=Python.framework 3117 PYTHONFRAMEWORKIDENTIFIER=org.python.python 3118 3119 fi 3120 3121 # Check whether --enable-framework was given. 3122 if test "${enable_framework+set}" = set; then : 3123 enableval=$enable_framework; 3124 case $enableval in 3125 yes) 3126 enableval=/Library/Frameworks 3127 esac 3128 case $enableval in 3129 no) 3130 PYTHONFRAMEWORK= 3131 PYTHONFRAMEWORKDIR=no-framework 3132 PYTHONFRAMEWORKPREFIX= 3133 PYTHONFRAMEWORKINSTALLDIR= 3134 FRAMEWORKINSTALLFIRST= 3135 FRAMEWORKINSTALLLAST= 3136 FRAMEWORKALTINSTALLFIRST= 3137 FRAMEWORKALTINSTALLLAST= 3138 FRAMEWORKPYTHONW= 3139 if test "x${prefix}" = "xNONE"; then 3140 FRAMEWORKUNIXTOOLSPREFIX="${ac_default_prefix}" 3141 else 3142 FRAMEWORKUNIXTOOLSPREFIX="${prefix}" 3143 fi 3144 enable_framework= 3145 ;; 3146 *) 3147 PYTHONFRAMEWORKPREFIX="${enableval}" 3148 PYTHONFRAMEWORKINSTALLDIR=$PYTHONFRAMEWORKPREFIX/$PYTHONFRAMEWORKDIR 3149 FRAMEWORKINSTALLFIRST="frameworkinstallstructure" 3150 FRAMEWORKALTINSTALLFIRST="frameworkinstallstructure " 3151 FRAMEWORKINSTALLLAST="frameworkinstallmaclib frameworkinstallapps frameworkinstallunixtools" 3152 FRAMEWORKALTINSTALLLAST="frameworkinstallmaclib frameworkinstallapps frameworkaltinstallunixtools" 3153 FRAMEWORKPYTHONW="frameworkpythonw" 3154 FRAMEWORKINSTALLAPPSPREFIX="/Applications" 3155 3156 if test "x${prefix}" = "xNONE" ; then 3157 FRAMEWORKUNIXTOOLSPREFIX="${ac_default_prefix}" 3158 3159 else 3160 FRAMEWORKUNIXTOOLSPREFIX="${prefix}" 3161 fi 3162 3163 case "${enableval}" in 3164 /System*) 3165 FRAMEWORKINSTALLAPPSPREFIX="/Applications" 3166 if test "${prefix}" = "NONE" ; then 3167 # See below 3168 FRAMEWORKUNIXTOOLSPREFIX="/usr" 3169 fi 3170 ;; 3171 3172 /Library*) 3173 FRAMEWORKINSTALLAPPSPREFIX="/Applications" 3174 ;; 3175 3176 */Library/Frameworks) 3177 MDIR="`dirname "${enableval}"`" 3178 MDIR="`dirname "${MDIR}"`" 3179 FRAMEWORKINSTALLAPPSPREFIX="${MDIR}/Applications" 3180 3181 if test "${prefix}" = "NONE"; then 3182 # User hasn't specified the 3183 # --prefix option, but wants to install 3184 # the framework in a non-default location, 3185 # ensure that the compatibility links get 3186 # installed relative to that prefix as well 3187 # instead of in /usr/local. 3188 FRAMEWORKUNIXTOOLSPREFIX="${MDIR}" 3189 fi 3190 ;; 3191 3192 *) 3193 FRAMEWORKINSTALLAPPSPREFIX="/Applications" 3194 ;; 3195 esac 3196 3197 prefix=$PYTHONFRAMEWORKINSTALLDIR/Versions/$VERSION 3198 3199 # Add files for Mac specific code to the list of output 3200 # files: 3201 ac_config_files="$ac_config_files Mac/Makefile" 3202 3203 ac_config_files="$ac_config_files Mac/PythonLauncher/Makefile" 3204 3205 ac_config_files="$ac_config_files Mac/Resources/framework/Info.plist" 3206 3207 ac_config_files="$ac_config_files Mac/Resources/app/Info.plist" 3208 3209 esac 3210 3211 else 3212 3213 PYTHONFRAMEWORK= 3214 PYTHONFRAMEWORKDIR=no-framework 3215 PYTHONFRAMEWORKPREFIX= 3216 PYTHONFRAMEWORKINSTALLDIR= 3217 FRAMEWORKINSTALLFIRST= 3218 FRAMEWORKINSTALLLAST= 3219 FRAMEWORKALTINSTALLFIRST= 3220 FRAMEWORKALTINSTALLLAST= 3221 FRAMEWORKPYTHONW= 3222 if test "x${prefix}" = "xNONE" ; then 3223 FRAMEWORKUNIXTOOLSPREFIX="${ac_default_prefix}" 3224 else 3225 FRAMEWORKUNIXTOOLSPREFIX="${prefix}" 3226 fi 3227 enable_framework= 3228 3229 3230 fi 3231 3232 3233 3234 3235 3236 3237 3238 3239 3240 3241 3242 3243 3244 3245 3246 cat >>confdefs.h <<_ACEOF 3247 #define _PYTHONFRAMEWORK "${PYTHONFRAMEWORK}" 3248 _ACEOF 3249 3250 3251 ##AC_ARG_WITH(dyld, 3252 ## AS_HELP_STRING([--with-dyld], 3253 ## [Use (OpenStep|Rhapsody) dynamic linker])) 3254 ## 3255 # Set name for machine-dependent library files 3256 3257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking MACHDEP" >&5 3258 $as_echo_n "checking MACHDEP... " >&6; } 3259 if test -z "$MACHDEP" 3260 then 3261 # avoid using uname for cross builds 3262 if test "$cross_compiling" = yes; then 3263 # ac_sys_system and ac_sys_release are used for setting 3264 # a lot of different things including 'define_xopen_source' 3265 # in the case statement below. 3266 case "$host" in 3267 *-*-linux-android*) 3268 ac_sys_system=Linux-android 3269 ;; 3270 *-*-linux*) 3271 ac_sys_system=Linux 3272 ;; 3273 *-*-cygwin*) 3274 ac_sys_system=Cygwin 3275 ;; 3276 *) 3277 # for now, limit cross builds to known configurations 3278 MACHDEP="unknown" 3279 as_fn_error $? "cross build not supported for $host" "$LINENO" 5 3280 esac 3281 ac_sys_release= 3282 else 3283 ac_sys_system=`uname -s` 3284 if test "$ac_sys_system" = "AIX" \ 3285 -o "$ac_sys_system" = "UnixWare" -o "$ac_sys_system" = "OpenUNIX"; then 3286 ac_sys_release=`uname -v` 3287 else 3288 ac_sys_release=`uname -r` 3289 fi 3290 fi 3291 ac_md_system=`echo $ac_sys_system | 3292 tr -d '/ ' | tr '[A-Z]' '[a-z]'` 3293 ac_md_release=`echo $ac_sys_release | 3294 tr -d '/ ' | sed 's/^[A-Z]\.//' | sed 's/\..*//'` 3295 MACHDEP="$ac_md_system$ac_md_release" 3296 3297 case $MACHDEP in 3298 linux*) MACHDEP="linux";; 3299 cygwin*) MACHDEP="cygwin";; 3300 darwin*) MACHDEP="darwin";; 3301 '') MACHDEP="unknown";; 3302 esac 3303 fi 3304 3305 3306 if test "$cross_compiling" = yes; then 3307 case "$host" in 3308 *-*-linux*) 3309 case "$host_cpu" in 3310 arm*) 3311 _host_cpu=arm 3312 ;; 3313 *) 3314 _host_cpu=$host_cpu 3315 esac 3316 ;; 3317 *-*-cygwin*) 3318 _host_cpu= 3319 ;; 3320 *) 3321 # for now, limit cross builds to known configurations 3322 MACHDEP="unknown" 3323 as_fn_error $? "cross build not supported for $host" "$LINENO" 5 3324 esac 3325 _PYTHON_HOST_PLATFORM="$MACHDEP${_host_cpu:+-$_host_cpu}" 3326 fi 3327 3328 # Some systems cannot stand _XOPEN_SOURCE being defined at all; they 3329 # disable features if it is defined, without any means to access these 3330 # features as extensions. For these systems, we skip the definition of 3331 # _XOPEN_SOURCE. Before adding a system to the list to gain access to 3332 # some feature, make sure there is no alternative way to access this 3333 # feature. Also, when using wildcards, make sure you have verified the 3334 # need for not defining _XOPEN_SOURCE on all systems matching the 3335 # wildcard, and that the wildcard does not include future systems 3336 # (which may remove their limitations). 3337 case $ac_sys_system/$ac_sys_release in 3338 # On OpenBSD, select(2) is not available if _XOPEN_SOURCE is defined, 3339 # even though select is a POSIX function. Reported by J. Ribbens. 3340 # Reconfirmed for OpenBSD 3.3 by Zachary Hamm, for 3.4 by Jason Ish. 3341 # In addition, Stefan Krah confirms that issue #1244610 exists through 3342 # OpenBSD 4.6, but is fixed in 4.7. 3343 OpenBSD/2.* | OpenBSD/3.* | OpenBSD/4.[0123456]) 3344 define_xopen_source=no 3345 # OpenBSD undoes our definition of __BSD_VISIBLE if _XOPEN_SOURCE is 3346 # also defined. This can be overridden by defining _BSD_SOURCE 3347 # As this has a different meaning on Linux, only define it on OpenBSD 3348 3349 $as_echo "#define _BSD_SOURCE 1" >>confdefs.h 3350 3351 ;; 3352 OpenBSD/*) 3353 # OpenBSD undoes our definition of __BSD_VISIBLE if _XOPEN_SOURCE is 3354 # also defined. This can be overridden by defining _BSD_SOURCE 3355 # As this has a different meaning on Linux, only define it on OpenBSD 3356 3357 $as_echo "#define _BSD_SOURCE 1" >>confdefs.h 3358 3359 ;; 3360 # Defining _XOPEN_SOURCE on NetBSD version prior to the introduction of 3361 # _NETBSD_SOURCE disables certain features (eg. setgroups). Reported by 3362 # Marc Recht 3363 NetBSD/1.5 | NetBSD/1.5.* | NetBSD/1.6 | NetBSD/1.6.* | NetBSD/1.6[A-S]) 3364 define_xopen_source=no;; 3365 # From the perspective of Solaris, _XOPEN_SOURCE is not so much a 3366 # request to enable features supported by the standard as a request 3367 # to disable features not supported by the standard. The best way 3368 # for Python to use Solaris is simply to leave _XOPEN_SOURCE out 3369 # entirely and define __EXTENSIONS__ instead. 3370 SunOS/*) 3371 define_xopen_source=no;; 3372 # On UnixWare 7, u_long is never defined with _XOPEN_SOURCE, 3373 # but used in /usr/include/netinet/tcp.h. Reported by Tim Rice. 3374 # Reconfirmed for 7.1.4 by Martin v. Loewis. 3375 OpenUNIX/8.0.0| UnixWare/7.1.[0-4]) 3376 define_xopen_source=no;; 3377 # On OpenServer 5, u_short is never defined with _XOPEN_SOURCE, 3378 # but used in struct sockaddr.sa_family. Reported by Tim Rice. 3379 SCO_SV/3.2) 3380 define_xopen_source=no;; 3381 # On MacOS X 10.2, a bug in ncurses.h means that it craps out if 3382 # _XOPEN_EXTENDED_SOURCE is defined. Apparently, this is fixed in 10.3, which 3383 # identifies itself as Darwin/7.* 3384 # On Mac OS X 10.4, defining _POSIX_C_SOURCE or _XOPEN_SOURCE 3385 # disables platform specific features beyond repair. 3386 # On Mac OS X 10.3, defining _POSIX_C_SOURCE or _XOPEN_SOURCE 3387 # has no effect, don't bother defining them 3388 Darwin/[6789].*) 3389 define_xopen_source=no;; 3390 Darwin/1[0-9].*) 3391 define_xopen_source=no;; 3392 # On AIX 4 and 5.1, mbstate_t is defined only when _XOPEN_SOURCE == 500 but 3393 # used in wcsnrtombs() and mbsnrtowcs() even if _XOPEN_SOURCE is not defined 3394 # or has another value. By not (re)defining it, the defaults come in place. 3395 AIX/4) 3396 define_xopen_source=no;; 3397 AIX/5) 3398 if test `uname -r` -eq 1; then 3399 define_xopen_source=no 3400 fi 3401 ;; 3402 # On QNX 6.3.2, defining _XOPEN_SOURCE prevents netdb.h from 3403 # defining NI_NUMERICHOST. 3404 QNX/6.3.2) 3405 define_xopen_source=no 3406 ;; 3407 3408 esac 3409 3410 if test $define_xopen_source = yes 3411 then 3412 # X/Open 7, incorporating POSIX.1-2008 3413 3414 $as_echo "#define _XOPEN_SOURCE 700" >>confdefs.h 3415 3416 3417 # On Tru64 Unix 4.0F, defining _XOPEN_SOURCE also requires 3418 # definition of _XOPEN_SOURCE_EXTENDED and _POSIX_C_SOURCE, or else 3419 # several APIs are not declared. Since this is also needed in some 3420 # cases for HP-UX, we define it globally. 3421 3422 $as_echo "#define _XOPEN_SOURCE_EXTENDED 1" >>confdefs.h 3423 3424 3425 3426 $as_echo "#define _POSIX_C_SOURCE 200809L" >>confdefs.h 3427 3428 fi 3429 3430 # On HP-UX mbstate_t requires _INCLUDE__STDC_A1_SOURCE 3431 case $ac_sys_system in 3432 hp*|HP*) 3433 define_stdc_a1=yes;; 3434 *) 3435 define_stdc_a1=no;; 3436 esac 3437 3438 if test $define_stdc_a1 = yes 3439 then 3440 3441 $as_echo "#define _INCLUDE__STDC_A1_SOURCE 1" >>confdefs.h 3442 3443 fi 3444 3445 # Record the configure-time value of MACOSX_DEPLOYMENT_TARGET, 3446 # it may influence the way we can build extensions, so distutils 3447 # needs to check it 3448 3449 3450 CONFIGURE_MACOSX_DEPLOYMENT_TARGET= 3451 EXPORT_MACOSX_DEPLOYMENT_TARGET='#' 3452 3453 # checks for alternative programs 3454 3455 # compiler flags are generated in two sets, BASECFLAGS and OPT. OPT is just 3456 # for debug/optimization stuff. BASECFLAGS is for flags that are required 3457 # just to get things to compile and link. Users are free to override OPT 3458 # when running configure or make. The build should not break if they do. 3459 # BASECFLAGS should generally not be messed with, however. 3460 3461 # XXX shouldn't some/most/all of this code be merged with the stuff later 3462 # on that fiddles with OPT and BASECFLAGS? 3463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --without-gcc" >&5 3464 $as_echo_n "checking for --without-gcc... " >&6; } 3465 3466 # Check whether --with-gcc was given. 3467 if test "${with_gcc+set}" = set; then : 3468 withval=$with_gcc; 3469 case $withval in 3470 no) CC=${CC:-cc} 3471 without_gcc=yes;; 3472 yes) CC=gcc 3473 without_gcc=no;; 3474 *) CC=$withval 3475 without_gcc=$withval;; 3476 esac 3477 else 3478 3479 case $ac_sys_system in 3480 AIX*) CC=${CC:-xlc_r} 3481 without_gcc=;; 3482 *) without_gcc=no;; 3483 esac 3484 fi 3485 3486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $without_gcc" >&5 3487 $as_echo "$without_gcc" >&6; } 3488 3489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-icc" >&5 3490 $as_echo_n "checking for --with-icc... " >&6; } 3491 3492 # Check whether --with-icc was given. 3493 if test "${with_icc+set}" = set; then : 3494 withval=$with_icc; 3495 case $withval in 3496 no) CC=${CC:-cc} 3497 with_icc=no;; 3498 yes) CC=icc 3499 CXX=icpc 3500 with_icc=yes;; 3501 *) CC=$withval 3502 with_icc=$withval;; 3503 esac 3504 else 3505 3506 with_icc=no 3507 fi 3508 3509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_icc" >&5 3510 $as_echo "$with_icc" >&6; } 3511 3512 # If the user switches compilers, we can't believe the cache 3513 if test ! -z "$ac_cv_prog_CC" -a ! -z "$CC" -a "$CC" != "$ac_cv_prog_CC" 3514 then 3515 as_fn_error $? "cached CC is different -- throw away $cache_file 3516 (it is also a good idea to do 'make clean' before compiling)" "$LINENO" 5 3517 fi 3518 3519 # Don't let AC_PROG_CC set the default CFLAGS. It normally sets -g -O2 3520 # when the compiler supports them, but we don't always want -O2, and 3521 # we set -g later. 3522 if test -z "$CFLAGS"; then 3523 CFLAGS= 3524 fi 3525 3526 if test "$ac_sys_system" = "Darwin" 3527 then 3528 # Compiler selection on MacOSX is more complicated than 3529 # AC_PROG_CC can handle, see Mac/README for more 3530 # information 3531 if test -z "${CC}" 3532 then 3533 found_gcc= 3534 found_clang= 3535 as_save_IFS=$IFS; IFS=: 3536 for as_dir in $PATH 3537 do 3538 IFS=$as_save_IFS 3539 if test -x "${as_dir}/gcc"; then 3540 if test -z "${found_gcc}"; then 3541 found_gcc="${as_dir}/gcc" 3542 fi 3543 fi 3544 if test -x "${as_dir}/clang"; then 3545 if test -z "${found_clang}"; then 3546 found_clang="${as_dir}/clang" 3547 fi 3548 fi 3549 done 3550 IFS=$as_save_IFS 3551 3552 if test -n "$found_gcc" -a -n "$found_clang" 3553 then 3554 if test -n "`"$found_gcc" --version | grep llvm-gcc`" 3555 then 3556 { $as_echo "$as_me:${as_lineno-$LINENO}: Detected llvm-gcc, falling back to clang" >&5 3557 $as_echo "$as_me: Detected llvm-gcc, falling back to clang" >&6;} 3558 CC="$found_clang" 3559 CXX="$found_clang++" 3560 fi 3561 3562 3563 elif test -z "$found_gcc" -a -n "$found_clang" 3564 then 3565 { $as_echo "$as_me:${as_lineno-$LINENO}: No GCC found, use CLANG" >&5 3566 $as_echo "$as_me: No GCC found, use CLANG" >&6;} 3567 CC="$found_clang" 3568 CXX="$found_clang++" 3569 3570 elif test -z "$found_gcc" -a -z "$found_clang" 3571 then 3572 found_clang=`/usr/bin/xcrun -find clang 2>/dev/null` 3573 if test -n "${found_clang}" 3574 then 3575 { $as_echo "$as_me:${as_lineno-$LINENO}: Using clang from Xcode.app" >&5 3576 $as_echo "$as_me: Using clang from Xcode.app" >&6;} 3577 CC="${found_clang}" 3578 CXX="`/usr/bin/xcrun -find clang++`" 3579 3580 # else: use default behaviour 3581 fi 3582 fi 3583 fi 3584 fi 3585 ac_ext=c 3586 ac_cpp='$CPP $CPPFLAGS' 3587 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3588 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3589 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3590 if test -n "$ac_tool_prefix"; then 3591 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3592 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3594 $as_echo_n "checking for $ac_word... " >&6; } 3595 if ${ac_cv_prog_CC+:} false; then : 3596 $as_echo_n "(cached) " >&6 3597 else 3598 if test -n "$CC"; then 3599 ac_cv_prog_CC="$CC" # Let the user override the test. 3600 else 3601 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3602 for as_dir in $PATH 3603 do 3604 IFS=$as_save_IFS 3605 test -z "$as_dir" && as_dir=. 3606 for ac_exec_ext in '' $ac_executable_extensions; do 3607 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3608 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3609 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3610 break 2 3611 fi 3612 done 3613 done 3614 IFS=$as_save_IFS 3615 3616 fi 3617 fi 3618 CC=$ac_cv_prog_CC 3619 if test -n "$CC"; then 3620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3621 $as_echo "$CC" >&6; } 3622 else 3623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3624 $as_echo "no" >&6; } 3625 fi 3626 3627 3628 fi 3629 if test -z "$ac_cv_prog_CC"; then 3630 ac_ct_CC=$CC 3631 # Extract the first word of "gcc", so it can be a program name with args. 3632 set dummy gcc; ac_word=$2 3633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3634 $as_echo_n "checking for $ac_word... " >&6; } 3635 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3636 $as_echo_n "(cached) " >&6 3637 else 3638 if test -n "$ac_ct_CC"; then 3639 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3640 else 3641 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3642 for as_dir in $PATH 3643 do 3644 IFS=$as_save_IFS 3645 test -z "$as_dir" && as_dir=. 3646 for ac_exec_ext in '' $ac_executable_extensions; do 3647 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3648 ac_cv_prog_ac_ct_CC="gcc" 3649 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3650 break 2 3651 fi 3652 done 3653 done 3654 IFS=$as_save_IFS 3655 3656 fi 3657 fi 3658 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3659 if test -n "$ac_ct_CC"; then 3660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3661 $as_echo "$ac_ct_CC" >&6; } 3662 else 3663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3664 $as_echo "no" >&6; } 3665 fi 3666 3667 if test "x$ac_ct_CC" = x; then 3668 CC="" 3669 else 3670 case $cross_compiling:$ac_tool_warned in 3671 yes:) 3672 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3673 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3674 ac_tool_warned=yes ;; 3675 esac 3676 CC=$ac_ct_CC 3677 fi 3678 else 3679 CC="$ac_cv_prog_CC" 3680 fi 3681 3682 if test -z "$CC"; then 3683 if test -n "$ac_tool_prefix"; then 3684 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3685 set dummy ${ac_tool_prefix}cc; ac_word=$2 3686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3687 $as_echo_n "checking for $ac_word... " >&6; } 3688 if ${ac_cv_prog_CC+:} false; then : 3689 $as_echo_n "(cached) " >&6 3690 else 3691 if test -n "$CC"; then 3692 ac_cv_prog_CC="$CC" # Let the user override the test. 3693 else 3694 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3695 for as_dir in $PATH 3696 do 3697 IFS=$as_save_IFS 3698 test -z "$as_dir" && as_dir=. 3699 for ac_exec_ext in '' $ac_executable_extensions; do 3700 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3701 ac_cv_prog_CC="${ac_tool_prefix}cc" 3702 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3703 break 2 3704 fi 3705 done 3706 done 3707 IFS=$as_save_IFS 3708 3709 fi 3710 fi 3711 CC=$ac_cv_prog_CC 3712 if test -n "$CC"; then 3713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3714 $as_echo "$CC" >&6; } 3715 else 3716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3717 $as_echo "no" >&6; } 3718 fi 3719 3720 3721 fi 3722 fi 3723 if test -z "$CC"; then 3724 # Extract the first word of "cc", so it can be a program name with args. 3725 set dummy cc; ac_word=$2 3726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3727 $as_echo_n "checking for $ac_word... " >&6; } 3728 if ${ac_cv_prog_CC+:} false; then : 3729 $as_echo_n "(cached) " >&6 3730 else 3731 if test -n "$CC"; then 3732 ac_cv_prog_CC="$CC" # Let the user override the test. 3733 else 3734 ac_prog_rejected=no 3735 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3736 for as_dir in $PATH 3737 do 3738 IFS=$as_save_IFS 3739 test -z "$as_dir" && as_dir=. 3740 for ac_exec_ext in '' $ac_executable_extensions; do 3741 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3742 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3743 ac_prog_rejected=yes 3744 continue 3745 fi 3746 ac_cv_prog_CC="cc" 3747 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3748 break 2 3749 fi 3750 done 3751 done 3752 IFS=$as_save_IFS 3753 3754 if test $ac_prog_rejected = yes; then 3755 # We found a bogon in the path, so make sure we never use it. 3756 set dummy $ac_cv_prog_CC 3757 shift 3758 if test $# != 0; then 3759 # We chose a different compiler from the bogus one. 3760 # However, it has the same basename, so the bogon will be chosen 3761 # first if we set CC to just the basename; use the full file name. 3762 shift 3763 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3764 fi 3765 fi 3766 fi 3767 fi 3768 CC=$ac_cv_prog_CC 3769 if test -n "$CC"; then 3770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3771 $as_echo "$CC" >&6; } 3772 else 3773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3774 $as_echo "no" >&6; } 3775 fi 3776 3777 3778 fi 3779 if test -z "$CC"; then 3780 if test -n "$ac_tool_prefix"; then 3781 for ac_prog in cl.exe 3782 do 3783 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3784 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3786 $as_echo_n "checking for $ac_word... " >&6; } 3787 if ${ac_cv_prog_CC+:} false; then : 3788 $as_echo_n "(cached) " >&6 3789 else 3790 if test -n "$CC"; then 3791 ac_cv_prog_CC="$CC" # Let the user override the test. 3792 else 3793 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3794 for as_dir in $PATH 3795 do 3796 IFS=$as_save_IFS 3797 test -z "$as_dir" && as_dir=. 3798 for ac_exec_ext in '' $ac_executable_extensions; do 3799 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3800 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3801 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3802 break 2 3803 fi 3804 done 3805 done 3806 IFS=$as_save_IFS 3807 3808 fi 3809 fi 3810 CC=$ac_cv_prog_CC 3811 if test -n "$CC"; then 3812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3813 $as_echo "$CC" >&6; } 3814 else 3815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3816 $as_echo "no" >&6; } 3817 fi 3818 3819 3820 test -n "$CC" && break 3821 done 3822 fi 3823 if test -z "$CC"; then 3824 ac_ct_CC=$CC 3825 for ac_prog in cl.exe 3826 do 3827 # Extract the first word of "$ac_prog", so it can be a program name with args. 3828 set dummy $ac_prog; ac_word=$2 3829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3830 $as_echo_n "checking for $ac_word... " >&6; } 3831 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3832 $as_echo_n "(cached) " >&6 3833 else 3834 if test -n "$ac_ct_CC"; then 3835 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3836 else 3837 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3838 for as_dir in $PATH 3839 do 3840 IFS=$as_save_IFS 3841 test -z "$as_dir" && as_dir=. 3842 for ac_exec_ext in '' $ac_executable_extensions; do 3843 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3844 ac_cv_prog_ac_ct_CC="$ac_prog" 3845 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3846 break 2 3847 fi 3848 done 3849 done 3850 IFS=$as_save_IFS 3851 3852 fi 3853 fi 3854 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3855 if test -n "$ac_ct_CC"; then 3856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3857 $as_echo "$ac_ct_CC" >&6; } 3858 else 3859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3860 $as_echo "no" >&6; } 3861 fi 3862 3863 3864 test -n "$ac_ct_CC" && break 3865 done 3866 3867 if test "x$ac_ct_CC" = x; then 3868 CC="" 3869 else 3870 case $cross_compiling:$ac_tool_warned in 3871 yes:) 3872 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3873 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3874 ac_tool_warned=yes ;; 3875 esac 3876 CC=$ac_ct_CC 3877 fi 3878 fi 3879 3880 fi 3881 3882 3883 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3884 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3885 as_fn_error $? "no acceptable C compiler found in \$PATH 3886 See \`config.log' for more details" "$LINENO" 5; } 3887 3888 # Provide some information about the compiler. 3889 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3890 set X $ac_compile 3891 ac_compiler=$2 3892 for ac_option in --version -v -V -qversion; do 3893 { { ac_try="$ac_compiler $ac_option >&5" 3894 case "(($ac_try" in 3895 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3896 *) ac_try_echo=$ac_try;; 3897 esac 3898 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3899 $as_echo "$ac_try_echo"; } >&5 3900 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3901 ac_status=$? 3902 if test -s conftest.err; then 3903 sed '10a\ 3904 ... rest of stderr output deleted ... 3905 10q' conftest.err >conftest.er1 3906 cat conftest.er1 >&5 3907 fi 3908 rm -f conftest.er1 conftest.err 3909 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3910 test $ac_status = 0; } 3911 done 3912 3913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3914 /* end confdefs.h. */ 3915 3916 int 3917 main () 3918 { 3919 3920 ; 3921 return 0; 3922 } 3923 _ACEOF 3924 ac_clean_files_save=$ac_clean_files 3925 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3926 # Try to create an executable without -o first, disregard a.out. 3927 # It will help us diagnose broken compilers, and finding out an intuition 3928 # of exeext. 3929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3930 $as_echo_n "checking whether the C compiler works... " >&6; } 3931 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3932 3933 # The possible output files: 3934 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3935 3936 ac_rmfiles= 3937 for ac_file in $ac_files 3938 do 3939 case $ac_file in 3940 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3941 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3942 esac 3943 done 3944 rm -f $ac_rmfiles 3945 3946 if { { ac_try="$ac_link_default" 3947 case "(($ac_try" in 3948 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3949 *) ac_try_echo=$ac_try;; 3950 esac 3951 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3952 $as_echo "$ac_try_echo"; } >&5 3953 (eval "$ac_link_default") 2>&5 3954 ac_status=$? 3955 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3956 test $ac_status = 0; }; then : 3957 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3958 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3959 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3960 # so that the user can short-circuit this test for compilers unknown to 3961 # Autoconf. 3962 for ac_file in $ac_files '' 3963 do 3964 test -f "$ac_file" || continue 3965 case $ac_file in 3966 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3967 ;; 3968 [ab].out ) 3969 # We found the default executable, but exeext='' is most 3970 # certainly right. 3971 break;; 3972 *.* ) 3973 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3974 then :; else 3975 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3976 fi 3977 # We set ac_cv_exeext here because the later test for it is not 3978 # safe: cross compilers may not add the suffix if given an `-o' 3979 # argument, so we may need to know it at that point already. 3980 # Even if this section looks crufty: it has the advantage of 3981 # actually working. 3982 break;; 3983 * ) 3984 break;; 3985 esac 3986 done 3987 test "$ac_cv_exeext" = no && ac_cv_exeext= 3988 3989 else 3990 ac_file='' 3991 fi 3992 if test -z "$ac_file"; then : 3993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3994 $as_echo "no" >&6; } 3995 $as_echo "$as_me: failed program was:" >&5 3996 sed 's/^/| /' conftest.$ac_ext >&5 3997 3998 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3999 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4000 as_fn_error 77 "C compiler cannot create executables 4001 See \`config.log' for more details" "$LINENO" 5; } 4002 else 4003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4004 $as_echo "yes" >&6; } 4005 fi 4006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 4007 $as_echo_n "checking for C compiler default output file name... " >&6; } 4008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 4009 $as_echo "$ac_file" >&6; } 4010 ac_exeext=$ac_cv_exeext 4011 4012 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 4013 ac_clean_files=$ac_clean_files_save 4014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 4015 $as_echo_n "checking for suffix of executables... " >&6; } 4016 if { { ac_try="$ac_link" 4017 case "(($ac_try" in 4018 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4019 *) ac_try_echo=$ac_try;; 4020 esac 4021 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4022 $as_echo "$ac_try_echo"; } >&5 4023 (eval "$ac_link") 2>&5 4024 ac_status=$? 4025 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4026 test $ac_status = 0; }; then : 4027 # If both `conftest.exe' and `conftest' are `present' (well, observable) 4028 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 4029 # work properly (i.e., refer to `conftest.exe'), while it won't with 4030 # `rm'. 4031 for ac_file in conftest.exe conftest conftest.*; do 4032 test -f "$ac_file" || continue 4033 case $ac_file in 4034 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 4035 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 4036 break;; 4037 * ) break;; 4038 esac 4039 done 4040 else 4041 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4042 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4043 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 4044 See \`config.log' for more details" "$LINENO" 5; } 4045 fi 4046 rm -f conftest conftest$ac_cv_exeext 4047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 4048 $as_echo "$ac_cv_exeext" >&6; } 4049 4050 rm -f conftest.$ac_ext 4051 EXEEXT=$ac_cv_exeext 4052 ac_exeext=$EXEEXT 4053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4054 /* end confdefs.h. */ 4055 #include <stdio.h> 4056 int 4057 main () 4058 { 4059 FILE *f = fopen ("conftest.out", "w"); 4060 return ferror (f) || fclose (f) != 0; 4061 4062 ; 4063 return 0; 4064 } 4065 _ACEOF 4066 ac_clean_files="$ac_clean_files conftest.out" 4067 # Check that the compiler produces executables we can run. If not, either 4068 # the compiler is broken, or we cross compile. 4069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 4070 $as_echo_n "checking whether we are cross compiling... " >&6; } 4071 if test "$cross_compiling" != yes; then 4072 { { ac_try="$ac_link" 4073 case "(($ac_try" in 4074 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4075 *) ac_try_echo=$ac_try;; 4076 esac 4077 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4078 $as_echo "$ac_try_echo"; } >&5 4079 (eval "$ac_link") 2>&5 4080 ac_status=$? 4081 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4082 test $ac_status = 0; } 4083 if { ac_try='./conftest$ac_cv_exeext' 4084 { { case "(($ac_try" in 4085 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4086 *) ac_try_echo=$ac_try;; 4087 esac 4088 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4089 $as_echo "$ac_try_echo"; } >&5 4090 (eval "$ac_try") 2>&5 4091 ac_status=$? 4092 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4093 test $ac_status = 0; }; }; then 4094 cross_compiling=no 4095 else 4096 if test "$cross_compiling" = maybe; then 4097 cross_compiling=yes 4098 else 4099 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4100 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4101 as_fn_error $? "cannot run C compiled programs. 4102 If you meant to cross compile, use \`--host'. 4103 See \`config.log' for more details" "$LINENO" 5; } 4104 fi 4105 fi 4106 fi 4107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4108 $as_echo "$cross_compiling" >&6; } 4109 4110 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 4111 ac_clean_files=$ac_clean_files_save 4112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4113 $as_echo_n "checking for suffix of object files... " >&6; } 4114 if ${ac_cv_objext+:} false; then : 4115 $as_echo_n "(cached) " >&6 4116 else 4117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4118 /* end confdefs.h. */ 4119 4120 int 4121 main () 4122 { 4123 4124 ; 4125 return 0; 4126 } 4127 _ACEOF 4128 rm -f conftest.o conftest.obj 4129 if { { ac_try="$ac_compile" 4130 case "(($ac_try" in 4131 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4132 *) ac_try_echo=$ac_try;; 4133 esac 4134 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4135 $as_echo "$ac_try_echo"; } >&5 4136 (eval "$ac_compile") 2>&5 4137 ac_status=$? 4138 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4139 test $ac_status = 0; }; then : 4140 for ac_file in conftest.o conftest.obj conftest.*; do 4141 test -f "$ac_file" || continue; 4142 case $ac_file in 4143 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4144 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4145 break;; 4146 esac 4147 done 4148 else 4149 $as_echo "$as_me: failed program was:" >&5 4150 sed 's/^/| /' conftest.$ac_ext >&5 4151 4152 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4153 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4154 as_fn_error $? "cannot compute suffix of object files: cannot compile 4155 See \`config.log' for more details" "$LINENO" 5; } 4156 fi 4157 rm -f conftest.$ac_cv_objext conftest.$ac_ext 4158 fi 4159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4160 $as_echo "$ac_cv_objext" >&6; } 4161 OBJEXT=$ac_cv_objext 4162 ac_objext=$OBJEXT 4163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 4164 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 4165 if ${ac_cv_c_compiler_gnu+:} false; then : 4166 $as_echo_n "(cached) " >&6 4167 else 4168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4169 /* end confdefs.h. */ 4170 4171 int 4172 main () 4173 { 4174 #ifndef __GNUC__ 4175 choke me 4176 #endif 4177 4178 ; 4179 return 0; 4180 } 4181 _ACEOF 4182 if ac_fn_c_try_compile "$LINENO"; then : 4183 ac_compiler_gnu=yes 4184 else 4185 ac_compiler_gnu=no 4186 fi 4187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4188 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4189 4190 fi 4191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4192 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 4193 if test $ac_compiler_gnu = yes; then 4194 GCC=yes 4195 else 4196 GCC= 4197 fi 4198 ac_test_CFLAGS=${CFLAGS+set} 4199 ac_save_CFLAGS=$CFLAGS 4200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4201 $as_echo_n "checking whether $CC accepts -g... " >&6; } 4202 if ${ac_cv_prog_cc_g+:} false; then : 4203 $as_echo_n "(cached) " >&6 4204 else 4205 ac_save_c_werror_flag=$ac_c_werror_flag 4206 ac_c_werror_flag=yes 4207 ac_cv_prog_cc_g=no 4208 CFLAGS="-g" 4209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4210 /* end confdefs.h. */ 4211 4212 int 4213 main () 4214 { 4215 4216 ; 4217 return 0; 4218 } 4219 _ACEOF 4220 if ac_fn_c_try_compile "$LINENO"; then : 4221 ac_cv_prog_cc_g=yes 4222 else 4223 CFLAGS="" 4224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4225 /* end confdefs.h. */ 4226 4227 int 4228 main () 4229 { 4230 4231 ; 4232 return 0; 4233 } 4234 _ACEOF 4235 if ac_fn_c_try_compile "$LINENO"; then : 4236 4237 else 4238 ac_c_werror_flag=$ac_save_c_werror_flag 4239 CFLAGS="-g" 4240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4241 /* end confdefs.h. */ 4242 4243 int 4244 main () 4245 { 4246 4247 ; 4248 return 0; 4249 } 4250 _ACEOF 4251 if ac_fn_c_try_compile "$LINENO"; then : 4252 ac_cv_prog_cc_g=yes 4253 fi 4254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4255 fi 4256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4257 fi 4258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4259 ac_c_werror_flag=$ac_save_c_werror_flag 4260 fi 4261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4262 $as_echo "$ac_cv_prog_cc_g" >&6; } 4263 if test "$ac_test_CFLAGS" = set; then 4264 CFLAGS=$ac_save_CFLAGS 4265 elif test $ac_cv_prog_cc_g = yes; then 4266 if test "$GCC" = yes; then 4267 CFLAGS="-g -O2" 4268 else 4269 CFLAGS="-g" 4270 fi 4271 else 4272 if test "$GCC" = yes; then 4273 CFLAGS="-O2" 4274 else 4275 CFLAGS= 4276 fi 4277 fi 4278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 4279 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 4280 if ${ac_cv_prog_cc_c89+:} false; then : 4281 $as_echo_n "(cached) " >&6 4282 else 4283 ac_cv_prog_cc_c89=no 4284 ac_save_CC=$CC 4285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4286 /* end confdefs.h. */ 4287 #include <stdarg.h> 4288 #include <stdio.h> 4289 struct stat; 4290 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 4291 struct buf { int x; }; 4292 FILE * (*rcsopen) (struct buf *, struct stat *, int); 4293 static char *e (p, i) 4294 char **p; 4295 int i; 4296 { 4297 return p[i]; 4298 } 4299 static char *f (char * (*g) (char **, int), char **p, ...) 4300 { 4301 char *s; 4302 va_list v; 4303 va_start (v,p); 4304 s = g (p, va_arg (v,int)); 4305 va_end (v); 4306 return s; 4307 } 4308 4309 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 4310 function prototypes and stuff, but not '\xHH' hex character constants. 4311 These don't provoke an error unfortunately, instead are silently treated 4312 as 'x'. The following induces an error, until -std is added to get 4313 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4314 array size at least. It's necessary to write '\x00'==0 to get something 4315 that's true only with -std. */ 4316 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4317 4318 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 4319 inside strings and character constants. */ 4320 #define FOO(x) 'x' 4321 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 4322 4323 int test (int i, double x); 4324 struct s1 {int (*f) (int a);}; 4325 struct s2 {int (*f) (double a);}; 4326 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 4327 int argc; 4328 char **argv; 4329 int 4330 main () 4331 { 4332 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 4333 ; 4334 return 0; 4335 } 4336 _ACEOF 4337 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4338 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4339 do 4340 CC="$ac_save_CC $ac_arg" 4341 if ac_fn_c_try_compile "$LINENO"; then : 4342 ac_cv_prog_cc_c89=$ac_arg 4343 fi 4344 rm -f core conftest.err conftest.$ac_objext 4345 test "x$ac_cv_prog_cc_c89" != "xno" && break 4346 done 4347 rm -f conftest.$ac_ext 4348 CC=$ac_save_CC 4349 4350 fi 4351 # AC_CACHE_VAL 4352 case "x$ac_cv_prog_cc_c89" in 4353 x) 4354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4355 $as_echo "none needed" >&6; } ;; 4356 xno) 4357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4358 $as_echo "unsupported" >&6; } ;; 4359 *) 4360 CC="$CC $ac_cv_prog_cc_c89" 4361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4362 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4363 esac 4364 if test "x$ac_cv_prog_cc_c89" != xno; then : 4365 4366 fi 4367 4368 ac_ext=c 4369 ac_cpp='$CPP $CPPFLAGS' 4370 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4371 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4372 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4373 4374 ac_ext=c 4375 ac_cpp='$CPP $CPPFLAGS' 4376 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4377 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4378 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4380 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4381 # On Suns, sometimes $CPP names a directory. 4382 if test -n "$CPP" && test -d "$CPP"; then 4383 CPP= 4384 fi 4385 if test -z "$CPP"; then 4386 if ${ac_cv_prog_CPP+:} false; then : 4387 $as_echo_n "(cached) " >&6 4388 else 4389 # Double quotes because CPP needs to be expanded 4390 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4391 do 4392 ac_preproc_ok=false 4393 for ac_c_preproc_warn_flag in '' yes 4394 do 4395 # Use a header file that comes with gcc, so configuring glibc 4396 # with a fresh cross-compiler works. 4397 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4398 # <limits.h> exists even on freestanding compilers. 4399 # On the NeXT, cc -E runs the code through the compiler's parser, 4400 # not just through cpp. "Syntax error" is here to catch this case. 4401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4402 /* end confdefs.h. */ 4403 #ifdef __STDC__ 4404 # include <limits.h> 4405 #else 4406 # include <assert.h> 4407 #endif 4408 Syntax error 4409 _ACEOF 4410 if ac_fn_c_try_cpp "$LINENO"; then : 4411 4412 else 4413 # Broken: fails on valid input. 4414 continue 4415 fi 4416 rm -f conftest.err conftest.i conftest.$ac_ext 4417 4418 # OK, works on sane cases. Now check whether nonexistent headers 4419 # can be detected and how. 4420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4421 /* end confdefs.h. */ 4422 #include <ac_nonexistent.h> 4423 _ACEOF 4424 if ac_fn_c_try_cpp "$LINENO"; then : 4425 # Broken: success on invalid input. 4426 continue 4427 else 4428 # Passes both tests. 4429 ac_preproc_ok=: 4430 break 4431 fi 4432 rm -f conftest.err conftest.i conftest.$ac_ext 4433 4434 done 4435 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4436 rm -f conftest.i conftest.err conftest.$ac_ext 4437 if $ac_preproc_ok; then : 4438 break 4439 fi 4440 4441 done 4442 ac_cv_prog_CPP=$CPP 4443 4444 fi 4445 CPP=$ac_cv_prog_CPP 4446 else 4447 ac_cv_prog_CPP=$CPP 4448 fi 4449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4450 $as_echo "$CPP" >&6; } 4451 ac_preproc_ok=false 4452 for ac_c_preproc_warn_flag in '' yes 4453 do 4454 # Use a header file that comes with gcc, so configuring glibc 4455 # with a fresh cross-compiler works. 4456 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4457 # <limits.h> exists even on freestanding compilers. 4458 # On the NeXT, cc -E runs the code through the compiler's parser, 4459 # not just through cpp. "Syntax error" is here to catch this case. 4460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4461 /* end confdefs.h. */ 4462 #ifdef __STDC__ 4463 # include <limits.h> 4464 #else 4465 # include <assert.h> 4466 #endif 4467 Syntax error 4468 _ACEOF 4469 if ac_fn_c_try_cpp "$LINENO"; then : 4470 4471 else 4472 # Broken: fails on valid input. 4473 continue 4474 fi 4475 rm -f conftest.err conftest.i conftest.$ac_ext 4476 4477 # OK, works on sane cases. Now check whether nonexistent headers 4478 # can be detected and how. 4479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4480 /* end confdefs.h. */ 4481 #include <ac_nonexistent.h> 4482 _ACEOF 4483 if ac_fn_c_try_cpp "$LINENO"; then : 4484 # Broken: success on invalid input. 4485 continue 4486 else 4487 # Passes both tests. 4488 ac_preproc_ok=: 4489 break 4490 fi 4491 rm -f conftest.err conftest.i conftest.$ac_ext 4492 4493 done 4494 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4495 rm -f conftest.i conftest.err conftest.$ac_ext 4496 if $ac_preproc_ok; then : 4497 4498 else 4499 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4500 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4501 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4502 See \`config.log' for more details" "$LINENO" 5; } 4503 fi 4504 4505 ac_ext=c 4506 ac_cpp='$CPP $CPPFLAGS' 4507 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4508 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4509 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4510 4511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4512 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4513 if ${ac_cv_path_GREP+:} false; then : 4514 $as_echo_n "(cached) " >&6 4515 else 4516 if test -z "$GREP"; then 4517 ac_path_GREP_found=false 4518 # Loop through the user's path and test for each of PROGNAME-LIST 4519 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4520 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4521 do 4522 IFS=$as_save_IFS 4523 test -z "$as_dir" && as_dir=. 4524 for ac_prog in grep ggrep; do 4525 for ac_exec_ext in '' $ac_executable_extensions; do 4526 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4527 as_fn_executable_p "$ac_path_GREP" || continue 4528 # Check for GNU ac_path_GREP and select it if it is found. 4529 # Check for GNU $ac_path_GREP 4530 case `"$ac_path_GREP" --version 2>&1` in 4531 *GNU*) 4532 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4533 *) 4534 ac_count=0 4535 $as_echo_n 0123456789 >"conftest.in" 4536 while : 4537 do 4538 cat "conftest.in" "conftest.in" >"conftest.tmp" 4539 mv "conftest.tmp" "conftest.in" 4540 cp "conftest.in" "conftest.nl" 4541 $as_echo 'GREP' >> "conftest.nl" 4542 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4543 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4544 as_fn_arith $ac_count + 1 && ac_count=$as_val 4545 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4546 # Best one so far, save it but keep looking for a better one 4547 ac_cv_path_GREP="$ac_path_GREP" 4548 ac_path_GREP_max=$ac_count 4549 fi 4550 # 10*(2^10) chars as input seems more than enough 4551 test $ac_count -gt 10 && break 4552 done 4553 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4554 esac 4555 4556 $ac_path_GREP_found && break 3 4557 done 4558 done 4559 done 4560 IFS=$as_save_IFS 4561 if test -z "$ac_cv_path_GREP"; then 4562 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4563 fi 4564 else 4565 ac_cv_path_GREP=$GREP 4566 fi 4567 4568 fi 4569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4570 $as_echo "$ac_cv_path_GREP" >&6; } 4571 GREP="$ac_cv_path_GREP" 4572 4573 4574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4575 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4576 if ${ac_cv_path_SED+:} false; then : 4577 $as_echo_n "(cached) " >&6 4578 else 4579 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4580 for ac_i in 1 2 3 4 5 6 7; do 4581 ac_script="$ac_script$as_nl$ac_script" 4582 done 4583 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4584 { ac_script=; unset ac_script;} 4585 if test -z "$SED"; then 4586 ac_path_SED_found=false 4587 # Loop through the user's path and test for each of PROGNAME-LIST 4588 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4589 for as_dir in $PATH 4590 do 4591 IFS=$as_save_IFS 4592 test -z "$as_dir" && as_dir=. 4593 for ac_prog in sed gsed; do 4594 for ac_exec_ext in '' $ac_executable_extensions; do 4595 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4596 as_fn_executable_p "$ac_path_SED" || continue 4597 # Check for GNU ac_path_SED and select it if it is found. 4598 # Check for GNU $ac_path_SED 4599 case `"$ac_path_SED" --version 2>&1` in 4600 *GNU*) 4601 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4602 *) 4603 ac_count=0 4604 $as_echo_n 0123456789 >"conftest.in" 4605 while : 4606 do 4607 cat "conftest.in" "conftest.in" >"conftest.tmp" 4608 mv "conftest.tmp" "conftest.in" 4609 cp "conftest.in" "conftest.nl" 4610 $as_echo '' >> "conftest.nl" 4611 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4612 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4613 as_fn_arith $ac_count + 1 && ac_count=$as_val 4614 if test $ac_count -gt ${ac_path_SED_max-0}; then 4615 # Best one so far, save it but keep looking for a better one 4616 ac_cv_path_SED="$ac_path_SED" 4617 ac_path_SED_max=$ac_count 4618 fi 4619 # 10*(2^10) chars as input seems more than enough 4620 test $ac_count -gt 10 && break 4621 done 4622 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4623 esac 4624 4625 $ac_path_SED_found && break 3 4626 done 4627 done 4628 done 4629 IFS=$as_save_IFS 4630 if test -z "$ac_cv_path_SED"; then 4631 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4632 fi 4633 else 4634 ac_cv_path_SED=$SED 4635 fi 4636 4637 fi 4638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4639 $as_echo "$ac_cv_path_SED" >&6; } 4640 SED="$ac_cv_path_SED" 4641 rm -f conftest.sed 4642 4643 4644 4645 4646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-cxx-main=<compiler>" >&5 4647 $as_echo_n "checking for --with-cxx-main=<compiler>... " >&6; } 4648 4649 # Check whether --with-cxx_main was given. 4650 if test "${with_cxx_main+set}" = set; then : 4651 withval=$with_cxx_main; 4652 4653 case $withval in 4654 no) with_cxx_main=no 4655 MAINCC='$(CC)';; 4656 yes) with_cxx_main=yes 4657 MAINCC='$(CXX)';; 4658 *) with_cxx_main=yes 4659 MAINCC=$withval 4660 if test -z "$CXX" 4661 then 4662 CXX=$withval 4663 fi;; 4664 esac 4665 else 4666 4667 with_cxx_main=no 4668 MAINCC='$(CC)' 4669 4670 fi 4671 4672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_cxx_main" >&5 4673 $as_echo "$with_cxx_main" >&6; } 4674 4675 preset_cxx="$CXX" 4676 if test -z "$CXX" 4677 then 4678 case "$CC" in 4679 gcc) if test -n "$ac_tool_prefix"; then 4680 # Extract the first word of "${ac_tool_prefix}g++", so it can be a program name with args. 4681 set dummy ${ac_tool_prefix}g++; ac_word=$2 4682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4683 $as_echo_n "checking for $ac_word... " >&6; } 4684 if ${ac_cv_path_CXX+:} false; then : 4685 $as_echo_n "(cached) " >&6 4686 else 4687 case $CXX in 4688 [\\/]* | ?:[\\/]*) 4689 ac_cv_path_CXX="$CXX" # Let the user override the test with a path. 4690 ;; 4691 *) 4692 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4693 for as_dir in notfound 4694 do 4695 IFS=$as_save_IFS 4696 test -z "$as_dir" && as_dir=. 4697 for ac_exec_ext in '' $ac_executable_extensions; do 4698 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4699 ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext" 4700 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4701 break 2 4702 fi 4703 done 4704 done 4705 IFS=$as_save_IFS 4706 4707 ;; 4708 esac 4709 fi 4710 CXX=$ac_cv_path_CXX 4711 if test -n "$CXX"; then 4712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 4713 $as_echo "$CXX" >&6; } 4714 else 4715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4716 $as_echo "no" >&6; } 4717 fi 4718 4719 4720 fi 4721 if test -z "$ac_cv_path_CXX"; then 4722 ac_pt_CXX=$CXX 4723 # Extract the first word of "g++", so it can be a program name with args. 4724 set dummy g++; ac_word=$2 4725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4726 $as_echo_n "checking for $ac_word... " >&6; } 4727 if ${ac_cv_path_ac_pt_CXX+:} false; then : 4728 $as_echo_n "(cached) " >&6 4729 else 4730 case $ac_pt_CXX in 4731 [\\/]* | ?:[\\/]*) 4732 ac_cv_path_ac_pt_CXX="$ac_pt_CXX" # Let the user override the test with a path. 4733 ;; 4734 *) 4735 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4736 for as_dir in notfound 4737 do 4738 IFS=$as_save_IFS 4739 test -z "$as_dir" && as_dir=. 4740 for ac_exec_ext in '' $ac_executable_extensions; do 4741 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4742 ac_cv_path_ac_pt_CXX="$as_dir/$ac_word$ac_exec_ext" 4743 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4744 break 2 4745 fi 4746 done 4747 done 4748 IFS=$as_save_IFS 4749 4750 ;; 4751 esac 4752 fi 4753 ac_pt_CXX=$ac_cv_path_ac_pt_CXX 4754 if test -n "$ac_pt_CXX"; then 4755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_CXX" >&5 4756 $as_echo "$ac_pt_CXX" >&6; } 4757 else 4758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4759 $as_echo "no" >&6; } 4760 fi 4761 4762 if test "x$ac_pt_CXX" = x; then 4763 CXX="g++" 4764 else 4765 case $cross_compiling:$ac_tool_warned in 4766 yes:) 4767 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4768 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4769 ac_tool_warned=yes ;; 4770 esac 4771 CXX=$ac_pt_CXX 4772 fi 4773 else 4774 CXX="$ac_cv_path_CXX" 4775 fi 4776 ;; 4777 cc) if test -n "$ac_tool_prefix"; then 4778 # Extract the first word of "${ac_tool_prefix}c++", so it can be a program name with args. 4779 set dummy ${ac_tool_prefix}c++; ac_word=$2 4780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4781 $as_echo_n "checking for $ac_word... " >&6; } 4782 if ${ac_cv_path_CXX+:} false; then : 4783 $as_echo_n "(cached) " >&6 4784 else 4785 case $CXX in 4786 [\\/]* | ?:[\\/]*) 4787 ac_cv_path_CXX="$CXX" # Let the user override the test with a path. 4788 ;; 4789 *) 4790 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4791 for as_dir in notfound 4792 do 4793 IFS=$as_save_IFS 4794 test -z "$as_dir" && as_dir=. 4795 for ac_exec_ext in '' $ac_executable_extensions; do 4796 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4797 ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext" 4798 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4799 break 2 4800 fi 4801 done 4802 done 4803 IFS=$as_save_IFS 4804 4805 ;; 4806 esac 4807 fi 4808 CXX=$ac_cv_path_CXX 4809 if test -n "$CXX"; then 4810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 4811 $as_echo "$CXX" >&6; } 4812 else 4813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4814 $as_echo "no" >&6; } 4815 fi 4816 4817 4818 fi 4819 if test -z "$ac_cv_path_CXX"; then 4820 ac_pt_CXX=$CXX 4821 # Extract the first word of "c++", so it can be a program name with args. 4822 set dummy c++; ac_word=$2 4823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4824 $as_echo_n "checking for $ac_word... " >&6; } 4825 if ${ac_cv_path_ac_pt_CXX+:} false; then : 4826 $as_echo_n "(cached) " >&6 4827 else 4828 case $ac_pt_CXX in 4829 [\\/]* | ?:[\\/]*) 4830 ac_cv_path_ac_pt_CXX="$ac_pt_CXX" # Let the user override the test with a path. 4831 ;; 4832 *) 4833 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4834 for as_dir in notfound 4835 do 4836 IFS=$as_save_IFS 4837 test -z "$as_dir" && as_dir=. 4838 for ac_exec_ext in '' $ac_executable_extensions; do 4839 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4840 ac_cv_path_ac_pt_CXX="$as_dir/$ac_word$ac_exec_ext" 4841 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4842 break 2 4843 fi 4844 done 4845 done 4846 IFS=$as_save_IFS 4847 4848 ;; 4849 esac 4850 fi 4851 ac_pt_CXX=$ac_cv_path_ac_pt_CXX 4852 if test -n "$ac_pt_CXX"; then 4853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_CXX" >&5 4854 $as_echo "$ac_pt_CXX" >&6; } 4855 else 4856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4857 $as_echo "no" >&6; } 4858 fi 4859 4860 if test "x$ac_pt_CXX" = x; then 4861 CXX="c++" 4862 else 4863 case $cross_compiling:$ac_tool_warned in 4864 yes:) 4865 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4866 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4867 ac_tool_warned=yes ;; 4868 esac 4869 CXX=$ac_pt_CXX 4870 fi 4871 else 4872 CXX="$ac_cv_path_CXX" 4873 fi 4874 ;; 4875 clang|*/clang) if test -n "$ac_tool_prefix"; then 4876 # Extract the first word of "${ac_tool_prefix}clang++", so it can be a program name with args. 4877 set dummy ${ac_tool_prefix}clang++; ac_word=$2 4878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4879 $as_echo_n "checking for $ac_word... " >&6; } 4880 if ${ac_cv_path_CXX+:} false; then : 4881 $as_echo_n "(cached) " >&6 4882 else 4883 case $CXX in 4884 [\\/]* | ?:[\\/]*) 4885 ac_cv_path_CXX="$CXX" # Let the user override the test with a path. 4886 ;; 4887 *) 4888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4889 for as_dir in notfound 4890 do 4891 IFS=$as_save_IFS 4892 test -z "$as_dir" && as_dir=. 4893 for ac_exec_ext in '' $ac_executable_extensions; do 4894 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4895 ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext" 4896 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4897 break 2 4898 fi 4899 done 4900 done 4901 IFS=$as_save_IFS 4902 4903 ;; 4904 esac 4905 fi 4906 CXX=$ac_cv_path_CXX 4907 if test -n "$CXX"; then 4908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 4909 $as_echo "$CXX" >&6; } 4910 else 4911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4912 $as_echo "no" >&6; } 4913 fi 4914 4915 4916 fi 4917 if test -z "$ac_cv_path_CXX"; then 4918 ac_pt_CXX=$CXX 4919 # Extract the first word of "clang++", so it can be a program name with args. 4920 set dummy clang++; ac_word=$2 4921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4922 $as_echo_n "checking for $ac_word... " >&6; } 4923 if ${ac_cv_path_ac_pt_CXX+:} false; then : 4924 $as_echo_n "(cached) " >&6 4925 else 4926 case $ac_pt_CXX in 4927 [\\/]* | ?:[\\/]*) 4928 ac_cv_path_ac_pt_CXX="$ac_pt_CXX" # Let the user override the test with a path. 4929 ;; 4930 *) 4931 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4932 for as_dir in notfound 4933 do 4934 IFS=$as_save_IFS 4935 test -z "$as_dir" && as_dir=. 4936 for ac_exec_ext in '' $ac_executable_extensions; do 4937 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4938 ac_cv_path_ac_pt_CXX="$as_dir/$ac_word$ac_exec_ext" 4939 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4940 break 2 4941 fi 4942 done 4943 done 4944 IFS=$as_save_IFS 4945 4946 ;; 4947 esac 4948 fi 4949 ac_pt_CXX=$ac_cv_path_ac_pt_CXX 4950 if test -n "$ac_pt_CXX"; then 4951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_CXX" >&5 4952 $as_echo "$ac_pt_CXX" >&6; } 4953 else 4954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4955 $as_echo "no" >&6; } 4956 fi 4957 4958 if test "x$ac_pt_CXX" = x; then 4959 CXX="clang++" 4960 else 4961 case $cross_compiling:$ac_tool_warned in 4962 yes:) 4963 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4964 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4965 ac_tool_warned=yes ;; 4966 esac 4967 CXX=$ac_pt_CXX 4968 fi 4969 else 4970 CXX="$ac_cv_path_CXX" 4971 fi 4972 ;; 4973 icc|*/icc) if test -n "$ac_tool_prefix"; then 4974 # Extract the first word of "${ac_tool_prefix}icpc", so it can be a program name with args. 4975 set dummy ${ac_tool_prefix}icpc; ac_word=$2 4976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4977 $as_echo_n "checking for $ac_word... " >&6; } 4978 if ${ac_cv_path_CXX+:} false; then : 4979 $as_echo_n "(cached) " >&6 4980 else 4981 case $CXX in 4982 [\\/]* | ?:[\\/]*) 4983 ac_cv_path_CXX="$CXX" # Let the user override the test with a path. 4984 ;; 4985 *) 4986 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4987 for as_dir in notfound 4988 do 4989 IFS=$as_save_IFS 4990 test -z "$as_dir" && as_dir=. 4991 for ac_exec_ext in '' $ac_executable_extensions; do 4992 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4993 ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext" 4994 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4995 break 2 4996 fi 4997 done 4998 done 4999 IFS=$as_save_IFS 5000 5001 ;; 5002 esac 5003 fi 5004 CXX=$ac_cv_path_CXX 5005 if test -n "$CXX"; then 5006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 5007 $as_echo "$CXX" >&6; } 5008 else 5009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5010 $as_echo "no" >&6; } 5011 fi 5012 5013 5014 fi 5015 if test -z "$ac_cv_path_CXX"; then 5016 ac_pt_CXX=$CXX 5017 # Extract the first word of "icpc", so it can be a program name with args. 5018 set dummy icpc; ac_word=$2 5019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5020 $as_echo_n "checking for $ac_word... " >&6; } 5021 if ${ac_cv_path_ac_pt_CXX+:} false; then : 5022 $as_echo_n "(cached) " >&6 5023 else 5024 case $ac_pt_CXX in 5025 [\\/]* | ?:[\\/]*) 5026 ac_cv_path_ac_pt_CXX="$ac_pt_CXX" # Let the user override the test with a path. 5027 ;; 5028 *) 5029 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5030 for as_dir in notfound 5031 do 5032 IFS=$as_save_IFS 5033 test -z "$as_dir" && as_dir=. 5034 for ac_exec_ext in '' $ac_executable_extensions; do 5035 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5036 ac_cv_path_ac_pt_CXX="$as_dir/$ac_word$ac_exec_ext" 5037 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5038 break 2 5039 fi 5040 done 5041 done 5042 IFS=$as_save_IFS 5043 5044 ;; 5045 esac 5046 fi 5047 ac_pt_CXX=$ac_cv_path_ac_pt_CXX 5048 if test -n "$ac_pt_CXX"; then 5049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_CXX" >&5 5050 $as_echo "$ac_pt_CXX" >&6; } 5051 else 5052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5053 $as_echo "no" >&6; } 5054 fi 5055 5056 if test "x$ac_pt_CXX" = x; then 5057 CXX="icpc" 5058 else 5059 case $cross_compiling:$ac_tool_warned in 5060 yes:) 5061 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5062 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5063 ac_tool_warned=yes ;; 5064 esac 5065 CXX=$ac_pt_CXX 5066 fi 5067 else 5068 CXX="$ac_cv_path_CXX" 5069 fi 5070 ;; 5071 esac 5072 if test "$CXX" = "notfound" 5073 then 5074 CXX="" 5075 fi 5076 fi 5077 if test -z "$CXX" 5078 then 5079 if test -n "$ac_tool_prefix"; then 5080 for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl 5081 do 5082 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5083 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5085 $as_echo_n "checking for $ac_word... " >&6; } 5086 if ${ac_cv_prog_CXX+:} false; then : 5087 $as_echo_n "(cached) " >&6 5088 else 5089 if test -n "$CXX"; then 5090 ac_cv_prog_CXX="$CXX" # Let the user override the test. 5091 else 5092 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5093 for as_dir in $PATH 5094 do 5095 IFS=$as_save_IFS 5096 test -z "$as_dir" && as_dir=. 5097 for ac_exec_ext in '' $ac_executable_extensions; do 5098 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5099 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 5100 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5101 break 2 5102 fi 5103 done 5104 done 5105 IFS=$as_save_IFS 5106 5107 fi 5108 fi 5109 CXX=$ac_cv_prog_CXX 5110 if test -n "$CXX"; then 5111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 5112 $as_echo "$CXX" >&6; } 5113 else 5114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5115 $as_echo "no" >&6; } 5116 fi 5117 5118 5119 test -n "$CXX" && break 5120 done 5121 fi 5122 if test -z "$CXX"; then 5123 ac_ct_CXX=$CXX 5124 for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl 5125 do 5126 # Extract the first word of "$ac_prog", so it can be a program name with args. 5127 set dummy $ac_prog; ac_word=$2 5128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5129 $as_echo_n "checking for $ac_word... " >&6; } 5130 if ${ac_cv_prog_ac_ct_CXX+:} false; then : 5131 $as_echo_n "(cached) " >&6 5132 else 5133 if test -n "$ac_ct_CXX"; then 5134 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. 5135 else 5136 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5137 for as_dir in $PATH 5138 do 5139 IFS=$as_save_IFS 5140 test -z "$as_dir" && as_dir=. 5141 for ac_exec_ext in '' $ac_executable_extensions; do 5142 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5143 ac_cv_prog_ac_ct_CXX="$ac_prog" 5144 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5145 break 2 5146 fi 5147 done 5148 done 5149 IFS=$as_save_IFS 5150 5151 fi 5152 fi 5153 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 5154 if test -n "$ac_ct_CXX"; then 5155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 5156 $as_echo "$ac_ct_CXX" >&6; } 5157 else 5158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5159 $as_echo "no" >&6; } 5160 fi 5161 5162 5163 test -n "$ac_ct_CXX" && break 5164 done 5165 5166 if test "x$ac_ct_CXX" = x; then 5167 CXX="notfound" 5168 else 5169 case $cross_compiling:$ac_tool_warned in 5170 yes:) 5171 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5172 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5173 ac_tool_warned=yes ;; 5174 esac 5175 CXX=$ac_ct_CXX 5176 fi 5177 fi 5178 5179 if test "$CXX" = "notfound" 5180 then 5181 CXX="" 5182 fi 5183 fi 5184 if test "$preset_cxx" != "$CXX" 5185 then 5186 { $as_echo "$as_me:${as_lineno-$LINENO}: 5187 5188 By default, distutils will build C++ extension modules with \"$CXX\". 5189 If this is not intended, then set CXX on the configure command line. 5190 " >&5 5191 $as_echo "$as_me: 5192 5193 By default, distutils will build C++ extension modules with \"$CXX\". 5194 If this is not intended, then set CXX on the configure command line. 5195 " >&6;} 5196 fi 5197 5198 5199 MULTIARCH=$($CC --print-multiarch 2>/dev/null) 5200 5201 5202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the platform triplet based on compiler characteristics" >&5 5203 $as_echo_n "checking for the platform triplet based on compiler characteristics... " >&6; } 5204 cat >> conftest.c <<EOF 5205 #undef bfin 5206 #undef cris 5207 #undef fr30 5208 #undef linux 5209 #undef hppa 5210 #undef hpux 5211 #undef i386 5212 #undef mips 5213 #undef powerpc 5214 #undef sparc 5215 #undef unix 5216 #if defined(__ANDROID__) 5217 # Android is not a multiarch system. 5218 #elif defined(__linux__) 5219 # if defined(__x86_64__) && defined(__LP64__) 5220 x86_64-linux-gnu 5221 # elif defined(__x86_64__) && defined(__ILP32__) 5222 x86_64-linux-gnux32 5223 # elif defined(__i386__) 5224 i386-linux-gnu 5225 # elif defined(__aarch64__) && defined(__AARCH64EL__) 5226 # if defined(__ILP32__) 5227 aarch64_ilp32-linux-gnu 5228 # else 5229 aarch64-linux-gnu 5230 # endif 5231 # elif defined(__aarch64__) && defined(__AARCH64EB__) 5232 # if defined(__ILP32__) 5233 aarch64_be_ilp32-linux-gnu 5234 # else 5235 aarch64_be-linux-gnu 5236 # endif 5237 # elif defined(__alpha__) 5238 alpha-linux-gnu 5239 # elif defined(__ARM_EABI__) && defined(__ARM_PCS_VFP) 5240 # if defined(__ARMEL__) 5241 arm-linux-gnueabihf 5242 # else 5243 armeb-linux-gnueabihf 5244 # endif 5245 # elif defined(__ARM_EABI__) && !defined(__ARM_PCS_VFP) 5246 # if defined(__ARMEL__) 5247 arm-linux-gnueabi 5248 # else 5249 armeb-linux-gnueabi 5250 # endif 5251 # elif defined(__hppa__) 5252 hppa-linux-gnu 5253 # elif defined(__ia64__) 5254 ia64-linux-gnu 5255 # elif defined(__m68k__) && !defined(__mcoldfire__) 5256 m68k-linux-gnu 5257 # elif defined(__mips_hard_float) && defined(__mips_isa_rev) && (__mips_isa_rev >=6) && defined(_MIPSEL) 5258 # if _MIPS_SIM == _ABIO32 5259 mipsisa32r6el-linux-gnu 5260 # elif _MIPS_SIM == _ABIN32 5261 mipsisa64r6el-linux-gnuabin32 5262 # elif _MIPS_SIM == _ABI64 5263 mipsisa64r6el-linux-gnuabi64 5264 # else 5265 # error unknown platform triplet 5266 # endif 5267 # elif defined(__mips_hard_float) && defined(__mips_isa_rev) && (__mips_isa_rev >=6) 5268 # if _MIPS_SIM == _ABIO32 5269 mipsisa32r6-linux-gnu 5270 # elif _MIPS_SIM == _ABIN32 5271 mipsisa64r6-linux-gnuabin32 5272 # elif _MIPS_SIM == _ABI64 5273 mipsisa64r6-linux-gnuabi64 5274 # else 5275 # error unknown platform triplet 5276 # endif 5277 # elif defined(__mips_hard_float) && defined(_MIPSEL) 5278 # if _MIPS_SIM == _ABIO32 5279 mipsel-linux-gnu 5280 # elif _MIPS_SIM == _ABIN32 5281 mips64el-linux-gnuabin32 5282 # elif _MIPS_SIM == _ABI64 5283 mips64el-linux-gnuabi64 5284 # else 5285 # error unknown platform triplet 5286 # endif 5287 # elif defined(__mips_hard_float) 5288 # if _MIPS_SIM == _ABIO32 5289 mips-linux-gnu 5290 # elif _MIPS_SIM == _ABIN32 5291 mips64-linux-gnuabin32 5292 # elif _MIPS_SIM == _ABI64 5293 mips64-linux-gnuabi64 5294 # else 5295 # error unknown platform triplet 5296 # endif 5297 # elif defined(__or1k__) 5298 or1k-linux-gnu 5299 # elif defined(__powerpc__) && defined(__SPE__) 5300 powerpc-linux-gnuspe 5301 # elif defined(__powerpc64__) 5302 # if defined(__LITTLE_ENDIAN__) 5303 powerpc64le-linux-gnu 5304 # else 5305 powerpc64-linux-gnu 5306 # endif 5307 # elif defined(__powerpc__) 5308 powerpc-linux-gnu 5309 # elif defined(__s390x__) 5310 s390x-linux-gnu 5311 # elif defined(__s390__) 5312 s390-linux-gnu 5313 # elif defined(__sh__) && defined(__LITTLE_ENDIAN__) 5314 sh4-linux-gnu 5315 # elif defined(__sparc__) && defined(__arch64__) 5316 sparc64-linux-gnu 5317 # elif defined(__sparc__) 5318 sparc-linux-gnu 5319 # elif defined(__riscv) 5320 # if __riscv_xlen == 32 5321 riscv32-linux-gnu 5322 # elif __riscv_xlen == 64 5323 riscv64-linux-gnu 5324 # else 5325 # error unknown platform triplet 5326 # endif 5327 # else 5328 # error unknown platform triplet 5329 # endif 5330 #elif defined(__FreeBSD_kernel__) 5331 # if defined(__LP64__) 5332 x86_64-kfreebsd-gnu 5333 # elif defined(__i386__) 5334 i386-kfreebsd-gnu 5335 # else 5336 # error unknown platform triplet 5337 # endif 5338 #elif defined(__gnu_hurd__) 5339 i386-gnu 5340 #elif defined(__APPLE__) 5341 darwin 5342 #else 5343 # error unknown platform triplet 5344 #endif 5345 5346 EOF 5347 5348 if $CPP $CPPFLAGS conftest.c >conftest.out 2>/dev/null; then 5349 PLATFORM_TRIPLET=`grep -v '^#' conftest.out | grep -v '^ *$' | tr -d ' '` 5350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PLATFORM_TRIPLET" >&5 5351 $as_echo "$PLATFORM_TRIPLET" >&6; } 5352 else 5353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 5354 $as_echo "none" >&6; } 5355 fi 5356 rm -f conftest.c conftest.out 5357 5358 if test x$PLATFORM_TRIPLET != x && test x$MULTIARCH != x; then 5359 if test x$PLATFORM_TRIPLET != x$MULTIARCH; then 5360 as_fn_error $? "internal configure error for the platform triplet, please file a bug report" "$LINENO" 5 5361 fi 5362 elif test x$PLATFORM_TRIPLET != x && test x$MULTIARCH = x; then 5363 MULTIARCH=$PLATFORM_TRIPLET 5364 fi 5365 5366 if test x$MULTIARCH != x; then 5367 MULTIARCH_CPPFLAGS="-DMULTIARCH=\\\"$MULTIARCH\\\"" 5368 fi 5369 5370 5371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wl,--no-as-needed" >&5 5372 $as_echo_n "checking for -Wl,--no-as-needed... " >&6; } 5373 save_LDFLAGS="$LDFLAGS" 5374 LDFLAGS="$LDFLAGS -Wl,--no-as-needed" 5375 5376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5377 /* end confdefs.h. */ 5378 5379 int 5380 main () 5381 { 5382 5383 ; 5384 return 0; 5385 } 5386 _ACEOF 5387 if ac_fn_c_try_link "$LINENO"; then : 5388 NO_AS_NEEDED="-Wl,--no-as-needed" 5389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5390 $as_echo "yes" >&6; } 5391 else 5392 NO_AS_NEEDED="" 5393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5394 $as_echo "no" >&6; } 5395 fi 5396 rm -f core conftest.err conftest.$ac_objext \ 5397 conftest$ac_exeext conftest.$ac_ext 5398 LDFLAGS="$save_LDFLAGS" 5399 5400 5401 5402 # checks for UNIX variants that set C preprocessor variables 5403 5404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 5405 $as_echo_n "checking for egrep... " >&6; } 5406 if ${ac_cv_path_EGREP+:} false; then : 5407 $as_echo_n "(cached) " >&6 5408 else 5409 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 5410 then ac_cv_path_EGREP="$GREP -E" 5411 else 5412 if test -z "$EGREP"; then 5413 ac_path_EGREP_found=false 5414 # Loop through the user's path and test for each of PROGNAME-LIST 5415 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5416 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 5417 do 5418 IFS=$as_save_IFS 5419 test -z "$as_dir" && as_dir=. 5420 for ac_prog in egrep; do 5421 for ac_exec_ext in '' $ac_executable_extensions; do 5422 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 5423 as_fn_executable_p "$ac_path_EGREP" || continue 5424 # Check for GNU ac_path_EGREP and select it if it is found. 5425 # Check for GNU $ac_path_EGREP 5426 case `"$ac_path_EGREP" --version 2>&1` in 5427 *GNU*) 5428 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 5429 *) 5430 ac_count=0 5431 $as_echo_n 0123456789 >"conftest.in" 5432 while : 5433 do 5434 cat "conftest.in" "conftest.in" >"conftest.tmp" 5435 mv "conftest.tmp" "conftest.in" 5436 cp "conftest.in" "conftest.nl" 5437 $as_echo 'EGREP' >> "conftest.nl" 5438 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 5439 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5440 as_fn_arith $ac_count + 1 && ac_count=$as_val 5441 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 5442 # Best one so far, save it but keep looking for a better one 5443 ac_cv_path_EGREP="$ac_path_EGREP" 5444 ac_path_EGREP_max=$ac_count 5445 fi 5446 # 10*(2^10) chars as input seems more than enough 5447 test $ac_count -gt 10 && break 5448 done 5449 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5450 esac 5451 5452 $ac_path_EGREP_found && break 3 5453 done 5454 done 5455 done 5456 IFS=$as_save_IFS 5457 if test -z "$ac_cv_path_EGREP"; then 5458 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 5459 fi 5460 else 5461 ac_cv_path_EGREP=$EGREP 5462 fi 5463 5464 fi 5465 fi 5466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 5467 $as_echo "$ac_cv_path_EGREP" >&6; } 5468 EGREP="$ac_cv_path_EGREP" 5469 5470 5471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 5472 $as_echo_n "checking for ANSI C header files... " >&6; } 5473 if ${ac_cv_header_stdc+:} false; then : 5474 $as_echo_n "(cached) " >&6 5475 else 5476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5477 /* end confdefs.h. */ 5478 #include <stdlib.h> 5479 #include <stdarg.h> 5480 #include <string.h> 5481 #include <float.h> 5482 5483 int 5484 main () 5485 { 5486 5487 ; 5488 return 0; 5489 } 5490 _ACEOF 5491 if ac_fn_c_try_compile "$LINENO"; then : 5492 ac_cv_header_stdc=yes 5493 else 5494 ac_cv_header_stdc=no 5495 fi 5496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5497 5498 if test $ac_cv_header_stdc = yes; then 5499 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 5500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5501 /* end confdefs.h. */ 5502 #include <string.h> 5503 5504 _ACEOF 5505 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5506 $EGREP "memchr" >/dev/null 2>&1; then : 5507 5508 else 5509 ac_cv_header_stdc=no 5510 fi 5511 rm -f conftest* 5512 5513 fi 5514 5515 if test $ac_cv_header_stdc = yes; then 5516 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 5517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5518 /* end confdefs.h. */ 5519 #include <stdlib.h> 5520 5521 _ACEOF 5522 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5523 $EGREP "free" >/dev/null 2>&1; then : 5524 5525 else 5526 ac_cv_header_stdc=no 5527 fi 5528 rm -f conftest* 5529 5530 fi 5531 5532 if test $ac_cv_header_stdc = yes; then 5533 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 5534 if test "$cross_compiling" = yes; then : 5535 : 5536 else 5537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5538 /* end confdefs.h. */ 5539 #include <ctype.h> 5540 #include <stdlib.h> 5541 #if ((' ' & 0x0FF) == 0x020) 5542 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 5543 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 5544 #else 5545 # define ISLOWER(c) \ 5546 (('a' <= (c) && (c) <= 'i') \ 5547 || ('j' <= (c) && (c) <= 'r') \ 5548 || ('s' <= (c) && (c) <= 'z')) 5549 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 5550 #endif 5551 5552 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 5553 int 5554 main () 5555 { 5556 int i; 5557 for (i = 0; i < 256; i++) 5558 if (XOR (islower (i), ISLOWER (i)) 5559 || toupper (i) != TOUPPER (i)) 5560 return 2; 5561 return 0; 5562 } 5563 _ACEOF 5564 if ac_fn_c_try_run "$LINENO"; then : 5565 5566 else 5567 ac_cv_header_stdc=no 5568 fi 5569 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5570 conftest.$ac_objext conftest.beam conftest.$ac_ext 5571 fi 5572 5573 fi 5574 fi 5575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 5576 $as_echo "$ac_cv_header_stdc" >&6; } 5577 if test $ac_cv_header_stdc = yes; then 5578 5579 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 5580 5581 fi 5582 5583 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 5584 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 5585 inttypes.h stdint.h unistd.h 5586 do : 5587 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5588 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 5589 " 5590 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5591 cat >>confdefs.h <<_ACEOF 5592 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5593 _ACEOF 5594 5595 fi 5596 5597 done 5598 5599 5600 5601 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 5602 if test "x$ac_cv_header_minix_config_h" = xyes; then : 5603 MINIX=yes 5604 else 5605 MINIX= 5606 fi 5607 5608 5609 if test "$MINIX" = yes; then 5610 5611 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 5612 5613 5614 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 5615 5616 5617 $as_echo "#define _MINIX 1" >>confdefs.h 5618 5619 fi 5620 5621 5622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 5623 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 5624 if ${ac_cv_safe_to_define___extensions__+:} false; then : 5625 $as_echo_n "(cached) " >&6 5626 else 5627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5628 /* end confdefs.h. */ 5629 5630 # define __EXTENSIONS__ 1 5631 $ac_includes_default 5632 int 5633 main () 5634 { 5635 5636 ; 5637 return 0; 5638 } 5639 _ACEOF 5640 if ac_fn_c_try_compile "$LINENO"; then : 5641 ac_cv_safe_to_define___extensions__=yes 5642 else 5643 ac_cv_safe_to_define___extensions__=no 5644 fi 5645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5646 fi 5647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 5648 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 5649 test $ac_cv_safe_to_define___extensions__ = yes && 5650 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 5651 5652 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 5653 5654 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 5655 5656 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 5657 5658 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 5659 5660 5661 5662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the Android API level" >&5 5663 $as_echo_n "checking for the Android API level... " >&6; } 5664 cat >> conftest.c <<EOF 5665 #ifdef __ANDROID__ 5666 android_api = __ANDROID_API__ 5667 arm_arch = __ARM_ARCH 5668 #else 5669 #error not Android 5670 #endif 5671 EOF 5672 5673 if $CPP $CPPFLAGS conftest.c >conftest.out 2>/dev/null; then 5674 ANDROID_API_LEVEL=`sed -n -e '/__ANDROID_API__/d' -e 's/^android_api = //p' conftest.out` 5675 _arm_arch=`sed -n -e '/__ARM_ARCH/d' -e 's/^arm_arch = //p' conftest.out` 5676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ANDROID_API_LEVEL" >&5 5677 $as_echo "$ANDROID_API_LEVEL" >&6; } 5678 if test -z "$ANDROID_API_LEVEL"; then 5679 echo 'Fatal: you must define __ANDROID_API__' 5680 exit 1 5681 fi 5682 5683 cat >>confdefs.h <<_ACEOF 5684 #define ANDROID_API_LEVEL $ANDROID_API_LEVEL 5685 _ACEOF 5686 5687 5688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the Android arm ABI" >&5 5689 $as_echo_n "checking for the Android arm ABI... " >&6; } 5690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_arm_arch" >&5 5691 $as_echo "$_arm_arch" >&6; } 5692 if test "$_arm_arch" = 7; then 5693 BASECFLAGS="${BASECFLAGS} -mfloat-abi=softfp -mfpu=vfpv3-d16" 5694 LDFLAGS="${LDFLAGS} -march=armv7-a -Wl,--fix-cortex-a8" 5695 fi 5696 else 5697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not Android" >&5 5698 $as_echo "not Android" >&6; } 5699 fi 5700 rm -f conftest.c conftest.out 5701 5702 # Check for unsupported systems 5703 case $ac_sys_system/$ac_sys_release in 5704 atheos*|Linux*/1*) 5705 echo This system \($ac_sys_system/$ac_sys_release\) is no longer supported. 5706 echo See README for details. 5707 exit 1;; 5708 esac 5709 5710 5711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-suffix" >&5 5712 $as_echo_n "checking for --with-suffix... " >&6; } 5713 5714 # Check whether --with-suffix was given. 5715 if test "${with_suffix+set}" = set; then : 5716 withval=$with_suffix; 5717 case $withval in 5718 no) EXEEXT=;; 5719 yes) EXEEXT=.exe;; 5720 *) EXEEXT=$withval;; 5721 esac 5722 fi 5723 5724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXEEXT" >&5 5725 $as_echo "$EXEEXT" >&6; } 5726 5727 # Test whether we're running on a non-case-sensitive system, in which 5728 # case we give a warning if no ext is given 5729 5730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for case-insensitive build directory" >&5 5731 $as_echo_n "checking for case-insensitive build directory... " >&6; } 5732 if test ! -d CaseSensitiveTestDir; then 5733 mkdir CaseSensitiveTestDir 5734 fi 5735 5736 if test -d casesensitivetestdir 5737 then 5738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5739 $as_echo "yes" >&6; } 5740 BUILDEXEEXT=.exe 5741 else 5742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5743 $as_echo "no" >&6; } 5744 BUILDEXEEXT=$EXEEXT 5745 fi 5746 rmdir CaseSensitiveTestDir 5747 5748 case $ac_sys_system in 5749 hp*|HP*) 5750 case $CC in 5751 cc|*/cc) CC="$CC -Ae";; 5752 esac;; 5753 esac 5754 5755 5756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY" >&5 5757 $as_echo_n "checking LIBRARY... " >&6; } 5758 if test -z "$LIBRARY" 5759 then 5760 LIBRARY='libpython$(VERSION)$(ABIFLAGS).a' 5761 fi 5762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBRARY" >&5 5763 $as_echo "$LIBRARY" >&6; } 5764 5765 # LDLIBRARY is the name of the library to link against (as opposed to the 5766 # name of the library into which to insert object files). BLDLIBRARY is also 5767 # the library to link against, usually. On Mac OS X frameworks, BLDLIBRARY 5768 # is blank as the main program is not linked directly against LDLIBRARY. 5769 # LDLIBRARYDIR is the path to LDLIBRARY, which is made in a subdirectory. On 5770 # systems without shared libraries, LDLIBRARY is the same as LIBRARY 5771 # (defined in the Makefiles). On Cygwin LDLIBRARY is the import library, 5772 # DLLLIBRARY is the shared (i.e., DLL) library. 5773 # 5774 # RUNSHARED is used to run shared python without installed libraries 5775 # 5776 # INSTSONAME is the name of the shared library that will be use to install 5777 # on the system - some systems like version suffix, others don't 5778 # 5779 # LDVERSION is the shared library version number, normally the Python version 5780 # with the ABI build flags appended. 5781 5782 5783 5784 5785 5786 5787 5788 5789 LDLIBRARY="$LIBRARY" 5790 BLDLIBRARY='$(LDLIBRARY)' 5791 INSTSONAME='$(LDLIBRARY)' 5792 DLLLIBRARY='' 5793 LDLIBRARYDIR='' 5794 RUNSHARED='' 5795 LDVERSION="$VERSION" 5796 5797 # LINKCC is the command that links the python executable -- default is $(CC). 5798 # If CXX is set, and if it is needed to link a main function that was 5799 # compiled with CXX, LINKCC is CXX instead. Always using CXX is undesirable: 5800 # python might then depend on the C++ runtime 5801 # This is altered for AIX in order to build the export list before 5802 # linking. 5803 5804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LINKCC" >&5 5805 $as_echo_n "checking LINKCC... " >&6; } 5806 if test -z "$LINKCC" 5807 then 5808 LINKCC='$(PURIFY) $(MAINCC)' 5809 case $ac_sys_system in 5810 AIX*) 5811 exp_extra="\"\"" 5812 if test $ac_sys_release -ge 5 -o \ 5813 $ac_sys_release -eq 4 -a `uname -r` -ge 2 ; then 5814 exp_extra="." 5815 fi 5816 LINKCC="\$(srcdir)/Modules/makexp_aix Modules/python.exp $exp_extra \$(LIBRARY); $LINKCC";; 5817 QNX*) 5818 # qcc must be used because the other compilers do not 5819 # support -N. 5820 LINKCC=qcc;; 5821 esac 5822 fi 5823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINKCC" >&5 5824 $as_echo "$LINKCC" >&6; } 5825 5826 # GNULD is set to "yes" if the GNU linker is used. If this goes wrong 5827 # make sure we default having it set to "no": this is used by 5828 # distutils.unixccompiler to know if it should add --enable-new-dtags 5829 # to linker command lines, and failing to detect GNU ld simply results 5830 # in the same bahaviour as before. 5831 5832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 5833 $as_echo_n "checking for GNU ld... " >&6; } 5834 ac_prog=ld 5835 if test "$GCC" = yes; then 5836 ac_prog=`$CC -print-prog-name=ld` 5837 fi 5838 case `"$ac_prog" -V 2>&1 < /dev/null` in 5839 *GNU*) 5840 GNULD=yes;; 5841 *) 5842 GNULD=no;; 5843 esac 5844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNULD" >&5 5845 $as_echo "$GNULD" >&6; } 5846 5847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-shared" >&5 5848 $as_echo_n "checking for --enable-shared... " >&6; } 5849 # Check whether --enable-shared was given. 5850 if test "${enable_shared+set}" = set; then : 5851 enableval=$enable_shared; 5852 fi 5853 5854 5855 if test -z "$enable_shared" 5856 then 5857 case $ac_sys_system in 5858 CYGWIN*) 5859 enable_shared="yes";; 5860 *) 5861 enable_shared="no";; 5862 esac 5863 fi 5864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 5865 $as_echo "$enable_shared" >&6; } 5866 5867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-profiling" >&5 5868 $as_echo_n "checking for --enable-profiling... " >&6; } 5869 # Check whether --enable-profiling was given. 5870 if test "${enable_profiling+set}" = set; then : 5871 enableval=$enable_profiling; 5872 fi 5873 5874 if test "x$enable_profiling" = xyes; then 5875 ac_save_cc="$CC" 5876 CC="$CC -pg" 5877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5878 /* end confdefs.h. */ 5879 int main() { return 0; } 5880 _ACEOF 5881 if ac_fn_c_try_link "$LINENO"; then : 5882 5883 else 5884 enable_profiling=no 5885 fi 5886 rm -f core conftest.err conftest.$ac_objext \ 5887 conftest$ac_exeext conftest.$ac_ext 5888 CC="$ac_save_cc" 5889 else 5890 enable_profiling=no 5891 fi 5892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_profiling" >&5 5893 $as_echo "$enable_profiling" >&6; } 5894 5895 if test "x$enable_profiling" = xyes; then 5896 BASECFLAGS="-pg $BASECFLAGS" 5897 LDFLAGS="-pg $LDFLAGS" 5898 fi 5899 5900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LDLIBRARY" >&5 5901 $as_echo_n "checking LDLIBRARY... " >&6; } 5902 5903 # MacOSX framework builds need more magic. LDLIBRARY is the dynamic 5904 # library that we build, but we do not want to link against it (we 5905 # will find it with a -framework option). For this reason there is an 5906 # extra variable BLDLIBRARY against which Python and the extension 5907 # modules are linked, BLDLIBRARY. This is normally the same as 5908 # LDLIBRARY, but empty for MacOSX framework builds. 5909 if test "$enable_framework" 5910 then 5911 LDLIBRARY='$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 5912 RUNSHARED=DYLD_FRAMEWORK_PATH=`pwd`${DYLD_FRAMEWORK_PATH:+:${DYLD_FRAMEWORK_PATH}} 5913 BLDLIBRARY='' 5914 else 5915 BLDLIBRARY='$(LDLIBRARY)' 5916 fi 5917 5918 # Other platforms follow 5919 if test $enable_shared = "yes"; then 5920 PY_ENABLE_SHARED=1 5921 5922 $as_echo "#define Py_ENABLE_SHARED 1" >>confdefs.h 5923 5924 case $ac_sys_system in 5925 CYGWIN*) 5926 LDLIBRARY='libpython$(LDVERSION).dll.a' 5927 DLLLIBRARY='libpython$(LDVERSION).dll' 5928 ;; 5929 SunOS*) 5930 LDLIBRARY='libpython$(LDVERSION).so' 5931 BLDLIBRARY='-Wl,-R,$(LIBDIR) -L. -lpython$(LDVERSION)' 5932 RUNSHARED=LD_LIBRARY_PATH=`pwd`${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}} 5933 INSTSONAME="$LDLIBRARY".$SOVERSION 5934 if test "$with_pydebug" != yes 5935 then 5936 PY3LIBRARY=libpython3.so 5937 fi 5938 ;; 5939 Linux*|GNU*|NetBSD*|FreeBSD*|DragonFly*|OpenBSD*) 5940 LDLIBRARY='libpython$(LDVERSION).so' 5941 BLDLIBRARY='-L. -lpython$(LDVERSION)' 5942 RUNSHARED=LD_LIBRARY_PATH=`pwd`${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}} 5943 INSTSONAME="$LDLIBRARY".$SOVERSION 5944 if test "$with_pydebug" != yes 5945 then 5946 PY3LIBRARY=libpython3.so 5947 fi 5948 ;; 5949 hp*|HP*) 5950 case `uname -m` in 5951 ia64) 5952 LDLIBRARY='libpython$(LDVERSION).so' 5953 ;; 5954 *) 5955 LDLIBRARY='libpython$(LDVERSION).sl' 5956 ;; 5957 esac 5958 BLDLIBRARY='-Wl,+b,$(LIBDIR) -L. -lpython$(LDVERSION)' 5959 RUNSHARED=SHLIB_PATH=`pwd`${SHLIB_PATH:+:${SHLIB_PATH}} 5960 ;; 5961 Darwin*) 5962 LDLIBRARY='libpython$(LDVERSION).dylib' 5963 BLDLIBRARY='-L. -lpython$(LDVERSION)' 5964 RUNSHARED=DYLD_LIBRARY_PATH=`pwd`${DYLD_LIBRARY_PATH:+:${DYLD_LIBRARY_PATH}} 5965 ;; 5966 AIX*) 5967 LDLIBRARY='libpython$(LDVERSION).so' 5968 RUNSHARED=LIBPATH=`pwd`${LIBPATH:+:${LIBPATH}} 5969 ;; 5970 5971 esac 5972 else # shared is disabled 5973 PY_ENABLE_SHARED=0 5974 case $ac_sys_system in 5975 CYGWIN*) 5976 BLDLIBRARY='$(LIBRARY)' 5977 LDLIBRARY='libpython$(LDVERSION).dll.a' 5978 ;; 5979 esac 5980 fi 5981 5982 if test "$cross_compiling" = yes; then 5983 RUNSHARED= 5984 fi 5985 5986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LDLIBRARY" >&5 5987 $as_echo "$LDLIBRARY" >&6; } 5988 5989 5990 if test -n "$ac_tool_prefix"; then 5991 for ac_prog in ar aal 5992 do 5993 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5994 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5996 $as_echo_n "checking for $ac_word... " >&6; } 5997 if ${ac_cv_prog_AR+:} false; then : 5998 $as_echo_n "(cached) " >&6 5999 else 6000 if test -n "$AR"; then 6001 ac_cv_prog_AR="$AR" # Let the user override the test. 6002 else 6003 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6004 for as_dir in $PATH 6005 do 6006 IFS=$as_save_IFS 6007 test -z "$as_dir" && as_dir=. 6008 for ac_exec_ext in '' $ac_executable_extensions; do 6009 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6010 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 6011 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6012 break 2 6013 fi 6014 done 6015 done 6016 IFS=$as_save_IFS 6017 6018 fi 6019 fi 6020 AR=$ac_cv_prog_AR 6021 if test -n "$AR"; then 6022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 6023 $as_echo "$AR" >&6; } 6024 else 6025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6026 $as_echo "no" >&6; } 6027 fi 6028 6029 6030 test -n "$AR" && break 6031 done 6032 fi 6033 if test -z "$AR"; then 6034 ac_ct_AR=$AR 6035 for ac_prog in ar aal 6036 do 6037 # Extract the first word of "$ac_prog", so it can be a program name with args. 6038 set dummy $ac_prog; ac_word=$2 6039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6040 $as_echo_n "checking for $ac_word... " >&6; } 6041 if ${ac_cv_prog_ac_ct_AR+:} false; then : 6042 $as_echo_n "(cached) " >&6 6043 else 6044 if test -n "$ac_ct_AR"; then 6045 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 6046 else 6047 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6048 for as_dir in $PATH 6049 do 6050 IFS=$as_save_IFS 6051 test -z "$as_dir" && as_dir=. 6052 for ac_exec_ext in '' $ac_executable_extensions; do 6053 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6054 ac_cv_prog_ac_ct_AR="$ac_prog" 6055 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6056 break 2 6057 fi 6058 done 6059 done 6060 IFS=$as_save_IFS 6061 6062 fi 6063 fi 6064 ac_ct_AR=$ac_cv_prog_ac_ct_AR 6065 if test -n "$ac_ct_AR"; then 6066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 6067 $as_echo "$ac_ct_AR" >&6; } 6068 else 6069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6070 $as_echo "no" >&6; } 6071 fi 6072 6073 6074 test -n "$ac_ct_AR" && break 6075 done 6076 6077 if test "x$ac_ct_AR" = x; then 6078 AR="ar" 6079 else 6080 case $cross_compiling:$ac_tool_warned in 6081 yes:) 6082 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6083 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6084 ac_tool_warned=yes ;; 6085 esac 6086 AR=$ac_ct_AR 6087 fi 6088 fi 6089 6090 6091 # tweak ARFLAGS only if the user didn't set it on the command line 6092 6093 if test -z "$ARFLAGS" 6094 then 6095 ARFLAGS="rcs" 6096 fi 6097 6098 if test -n "$ac_tool_prefix"; then 6099 for ac_prog in readelf 6100 do 6101 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 6102 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 6103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6104 $as_echo_n "checking for $ac_word... " >&6; } 6105 if ${ac_cv_prog_READELF+:} false; then : 6106 $as_echo_n "(cached) " >&6 6107 else 6108 if test -n "$READELF"; then 6109 ac_cv_prog_READELF="$READELF" # Let the user override the test. 6110 else 6111 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6112 for as_dir in $PATH 6113 do 6114 IFS=$as_save_IFS 6115 test -z "$as_dir" && as_dir=. 6116 for ac_exec_ext in '' $ac_executable_extensions; do 6117 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6118 ac_cv_prog_READELF="$ac_tool_prefix$ac_prog" 6119 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6120 break 2 6121 fi 6122 done 6123 done 6124 IFS=$as_save_IFS 6125 6126 fi 6127 fi 6128 READELF=$ac_cv_prog_READELF 6129 if test -n "$READELF"; then 6130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5 6131 $as_echo "$READELF" >&6; } 6132 else 6133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6134 $as_echo "no" >&6; } 6135 fi 6136 6137 6138 test -n "$READELF" && break 6139 done 6140 fi 6141 if test -z "$READELF"; then 6142 ac_ct_READELF=$READELF 6143 for ac_prog in readelf 6144 do 6145 # Extract the first word of "$ac_prog", so it can be a program name with args. 6146 set dummy $ac_prog; ac_word=$2 6147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6148 $as_echo_n "checking for $ac_word... " >&6; } 6149 if ${ac_cv_prog_ac_ct_READELF+:} false; then : 6150 $as_echo_n "(cached) " >&6 6151 else 6152 if test -n "$ac_ct_READELF"; then 6153 ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test. 6154 else 6155 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6156 for as_dir in $PATH 6157 do 6158 IFS=$as_save_IFS 6159 test -z "$as_dir" && as_dir=. 6160 for ac_exec_ext in '' $ac_executable_extensions; do 6161 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6162 ac_cv_prog_ac_ct_READELF="$ac_prog" 6163 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6164 break 2 6165 fi 6166 done 6167 done 6168 IFS=$as_save_IFS 6169 6170 fi 6171 fi 6172 ac_ct_READELF=$ac_cv_prog_ac_ct_READELF 6173 if test -n "$ac_ct_READELF"; then 6174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5 6175 $as_echo "$ac_ct_READELF" >&6; } 6176 else 6177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6178 $as_echo "no" >&6; } 6179 fi 6180 6181 6182 test -n "$ac_ct_READELF" && break 6183 done 6184 6185 if test "x$ac_ct_READELF" = x; then 6186 READELF=":" 6187 else 6188 case $cross_compiling:$ac_tool_warned in 6189 yes:) 6190 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6191 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6192 ac_tool_warned=yes ;; 6193 esac 6194 READELF=$ac_ct_READELF 6195 fi 6196 fi 6197 6198 if test "$cross_compiling" = yes; then 6199 case "$READELF" in 6200 readelf|:) 6201 as_fn_error $? "readelf for the host is required for cross builds" "$LINENO" 5 6202 ;; 6203 esac 6204 fi 6205 6206 6207 6208 case $MACHDEP in 6209 hp*|HP*) 6210 # install -d does not work on HP-UX 6211 if test -z "$INSTALL" 6212 then 6213 INSTALL="${srcdir}/install-sh -c" 6214 fi 6215 esac 6216 # Find a good install program. We prefer a C program (faster), 6217 # so one script is as good as another. But avoid the broken or 6218 # incompatible versions: 6219 # SysV /etc/install, /usr/sbin/install 6220 # SunOS /usr/etc/install 6221 # IRIX /sbin/install 6222 # AIX /bin/install 6223 # AmigaOS /C/install, which installs bootblocks on floppy discs 6224 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 6225 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 6226 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 6227 # OS/2's system install, which has a completely different semantic 6228 # ./install, which can be erroneously created by make from ./install.sh. 6229 # Reject install programs that cannot install multiple files. 6230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 6231 $as_echo_n "checking for a BSD-compatible install... " >&6; } 6232 if test -z "$INSTALL"; then 6233 if ${ac_cv_path_install+:} false; then : 6234 $as_echo_n "(cached) " >&6 6235 else 6236 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6237 for as_dir in $PATH 6238 do 6239 IFS=$as_save_IFS 6240 test -z "$as_dir" && as_dir=. 6241 # Account for people who put trailing slashes in PATH elements. 6242 case $as_dir/ in #(( 6243 ./ | .// | /[cC]/* | \ 6244 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 6245 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 6246 /usr/ucb/* ) ;; 6247 *) 6248 # OSF1 and SCO ODT 3.0 have their own names for install. 6249 # Don't use installbsd from OSF since it installs stuff as root 6250 # by default. 6251 for ac_prog in ginstall scoinst install; do 6252 for ac_exec_ext in '' $ac_executable_extensions; do 6253 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 6254 if test $ac_prog = install && 6255 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 6256 # AIX install. It has an incompatible calling convention. 6257 : 6258 elif test $ac_prog = install && 6259 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 6260 # program-specific install script used by HP pwplus--don't use. 6261 : 6262 else 6263 rm -rf conftest.one conftest.two conftest.dir 6264 echo one > conftest.one 6265 echo two > conftest.two 6266 mkdir conftest.dir 6267 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 6268 test -s conftest.one && test -s conftest.two && 6269 test -s conftest.dir/conftest.one && 6270 test -s conftest.dir/conftest.two 6271 then 6272 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 6273 break 3 6274 fi 6275 fi 6276 fi 6277 done 6278 done 6279 ;; 6280 esac 6281 6282 done 6283 IFS=$as_save_IFS 6284 6285 rm -rf conftest.one conftest.two conftest.dir 6286 6287 fi 6288 if test "${ac_cv_path_install+set}" = set; then 6289 INSTALL=$ac_cv_path_install 6290 else 6291 # As a last resort, use the slow shell script. Don't cache a 6292 # value for INSTALL within a source directory, because that will 6293 # break other packages using the cache if that directory is 6294 # removed, or if the value is a relative name. 6295 INSTALL=$ac_install_sh 6296 fi 6297 fi 6298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 6299 $as_echo "$INSTALL" >&6; } 6300 6301 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 6302 # It thinks the first close brace ends the variable substitution. 6303 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 6304 6305 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 6306 6307 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 6308 6309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 6310 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 6311 if test -z "$MKDIR_P"; then 6312 if ${ac_cv_path_mkdir+:} false; then : 6313 $as_echo_n "(cached) " >&6 6314 else 6315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6316 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 6317 do 6318 IFS=$as_save_IFS 6319 test -z "$as_dir" && as_dir=. 6320 for ac_prog in mkdir gmkdir; do 6321 for ac_exec_ext in '' $ac_executable_extensions; do 6322 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 6323 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 6324 'mkdir (GNU coreutils) '* | \ 6325 'mkdir (coreutils) '* | \ 6326 'mkdir (fileutils) '4.1*) 6327 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 6328 break 3;; 6329 esac 6330 done 6331 done 6332 done 6333 IFS=$as_save_IFS 6334 6335 fi 6336 6337 test -d ./--version && rmdir ./--version 6338 if test "${ac_cv_path_mkdir+set}" = set; then 6339 MKDIR_P="$ac_cv_path_mkdir -p" 6340 else 6341 # As a last resort, use the slow shell script. Don't cache a 6342 # value for MKDIR_P within a source directory, because that will 6343 # break other packages using the cache if that directory is 6344 # removed, or if the value is a relative name. 6345 MKDIR_P="$ac_install_sh -d" 6346 fi 6347 fi 6348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 6349 $as_echo "$MKDIR_P" >&6; } 6350 6351 6352 # Not every filesystem supports hard links 6353 6354 if test -z "$LN" ; then 6355 case $ac_sys_system in 6356 CYGWIN*) LN="ln -s";; 6357 *) LN=ln;; 6358 esac 6359 fi 6360 6361 # For calculating the .so ABI tag. 6362 6363 ABIFLAGS="" 6364 6365 # Check for --with-pydebug 6366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-pydebug" >&5 6367 $as_echo_n "checking for --with-pydebug... " >&6; } 6368 6369 # Check whether --with-pydebug was given. 6370 if test "${with_pydebug+set}" = set; then : 6371 withval=$with_pydebug; 6372 if test "$withval" != no 6373 then 6374 6375 $as_echo "#define Py_DEBUG 1" >>confdefs.h 6376 6377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6378 $as_echo "yes" >&6; }; 6379 Py_DEBUG='true' 6380 ABIFLAGS="${ABIFLAGS}d" 6381 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6382 $as_echo "no" >&6; }; Py_DEBUG='false' 6383 fi 6384 else 6385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6386 $as_echo "no" >&6; } 6387 fi 6388 6389 6390 # Check for --with-assertions. Py_DEBUG implies assertions, but also changes 6391 # the ABI. This allows enabling assertions without changing the ABI. 6392 assertions='false' 6393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-assertions" >&5 6394 $as_echo_n "checking for --with-assertions... " >&6; } 6395 6396 # Check whether --with-assertions was given. 6397 if test "${with_assertions+set}" = set; then : 6398 withval=$with_assertions; 6399 if test "$withval" != no 6400 then 6401 assertions='true' 6402 fi 6403 fi 6404 6405 if test "$assertions" = 'true'; then 6406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6407 $as_echo "yes" >&6; } 6408 elif test "$Py_DEBUG" = 'true'; then 6409 assertions='true' 6410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: implied by --with-pydebug" >&5 6411 $as_echo "implied by --with-pydebug" >&6; } 6412 else 6413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6414 $as_echo "no" >&6; } 6415 fi 6416 6417 # Enable optimization flags 6418 6419 6420 Py_OPT='false' 6421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-optimizations" >&5 6422 $as_echo_n "checking for --enable-optimizations... " >&6; } 6423 # Check whether --enable-optimizations was given. 6424 if test "${enable_optimizations+set}" = set; then : 6425 enableval=$enable_optimizations; 6426 if test "$enableval" != no 6427 then 6428 Py_OPT='true' 6429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6430 $as_echo "yes" >&6; }; 6431 else 6432 Py_OPT='false' 6433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6434 $as_echo "no" >&6; }; 6435 fi 6436 else 6437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6438 $as_echo "no" >&6; } 6439 fi 6440 6441 if test "$Py_OPT" = 'true' ; then 6442 # Intentionally not forcing Py_LTO='true' here. Too many toolchains do not 6443 # compile working code using it and both test_distutils and test_gdb are 6444 # broken when you do manage to get a toolchain that works with it. People 6445 # who want LTO need to use --with-lto themselves. 6446 DEF_MAKE_ALL_RULE="profile-opt" 6447 REQUIRE_PGO="yes" 6448 DEF_MAKE_RULE="build_all" 6449 else 6450 DEF_MAKE_ALL_RULE="build_all" 6451 REQUIRE_PGO="no" 6452 DEF_MAKE_RULE="all" 6453 fi 6454 6455 # Make llvm-relatec checks work on systems where llvm tools are not installed with their 6456 # normal names in the default $PATH (ie: Ubuntu). They exist under the 6457 # non-suffixed name in their versioned llvm directory. 6458 6459 llvm_bin_dir='' 6460 llvm_path="${PATH}" 6461 if test "${CC}" = "clang" 6462 then 6463 clang_bin=`which clang` 6464 # Some systems install clang elsewhere as a symlink to the real path 6465 # which is where the related llvm tools are located. 6466 if test -L "${clang_bin}" 6467 then 6468 clang_dir=`dirname "${clang_bin}"` 6469 clang_bin=`readlink "${clang_bin}"` 6470 llvm_bin_dir="${clang_dir}/"`dirname "${clang_bin}"` 6471 llvm_path="${llvm_path}${PATH_SEPARATOR}${llvm_bin_dir}" 6472 fi 6473 fi 6474 6475 # Enable LTO flags 6476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-lto" >&5 6477 $as_echo_n "checking for --with-lto... " >&6; } 6478 6479 # Check whether --with-lto was given. 6480 if test "${with_lto+set}" = set; then : 6481 withval=$with_lto; 6482 if test "$withval" != no 6483 then 6484 Py_LTO='true' 6485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6486 $as_echo "yes" >&6; }; 6487 else 6488 Py_LTO='false' 6489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6490 $as_echo "no" >&6; }; 6491 fi 6492 else 6493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6494 $as_echo "no" >&6; } 6495 fi 6496 6497 if test "$Py_LTO" = 'true' ; then 6498 case $CC in 6499 *clang*) 6500 6501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 6502 $as_echo_n "checking target system type... " >&6; } 6503 if ${ac_cv_target+:} false; then : 6504 $as_echo_n "(cached) " >&6 6505 else 6506 if test "x$target_alias" = x; then 6507 ac_cv_target=$ac_cv_host 6508 else 6509 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 6510 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 6511 fi 6512 6513 fi 6514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 6515 $as_echo "$ac_cv_target" >&6; } 6516 case $ac_cv_target in 6517 *-*-*) ;; 6518 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; 6519 esac 6520 target=$ac_cv_target 6521 ac_save_IFS=$IFS; IFS='-' 6522 set x $ac_cv_target 6523 shift 6524 target_cpu=$1 6525 target_vendor=$2 6526 shift; shift 6527 # Remember, the first character of IFS is used to create $*, 6528 # except with old shells: 6529 target_os=$* 6530 IFS=$ac_save_IFS 6531 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 6532 6533 6534 # The aliases save the names the user supplied, while $host etc. 6535 # will get canonicalized. 6536 test -n "$target_alias" && 6537 test "$program_prefix$program_suffix$program_transform_name" = \ 6538 NONENONEs,x,x, && 6539 program_prefix=${target_alias}- 6540 # Extract the first word of "$target_alias-llvm-ar", so it can be a program name with args. 6541 set dummy $target_alias-llvm-ar; ac_word=$2 6542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6543 $as_echo_n "checking for $ac_word... " >&6; } 6544 if ${ac_cv_path_LLVM_AR+:} false; then : 6545 $as_echo_n "(cached) " >&6 6546 else 6547 case $LLVM_AR in 6548 [\\/]* | ?:[\\/]*) 6549 ac_cv_path_LLVM_AR="$LLVM_AR" # Let the user override the test with a path. 6550 ;; 6551 *) 6552 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6553 for as_dir in ${llvm_path} 6554 do 6555 IFS=$as_save_IFS 6556 test -z "$as_dir" && as_dir=. 6557 for ac_exec_ext in '' $ac_executable_extensions; do 6558 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6559 ac_cv_path_LLVM_AR="$as_dir/$ac_word$ac_exec_ext" 6560 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6561 break 2 6562 fi 6563 done 6564 done 6565 IFS=$as_save_IFS 6566 6567 ;; 6568 esac 6569 fi 6570 LLVM_AR=$ac_cv_path_LLVM_AR 6571 if test -n "$LLVM_AR"; then 6572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LLVM_AR" >&5 6573 $as_echo "$LLVM_AR" >&6; } 6574 else 6575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6576 $as_echo "no" >&6; } 6577 fi 6578 6579 6580 if test -z "$ac_cv_path_LLVM_AR"; then 6581 if test "$build" = "$target"; then 6582 ac_pt_LLVM_AR=$LLVM_AR 6583 # Extract the first word of "llvm-ar", so it can be a program name with args. 6584 set dummy llvm-ar; ac_word=$2 6585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6586 $as_echo_n "checking for $ac_word... " >&6; } 6587 if ${ac_cv_path_ac_pt_LLVM_AR+:} false; then : 6588 $as_echo_n "(cached) " >&6 6589 else 6590 case $ac_pt_LLVM_AR in 6591 [\\/]* | ?:[\\/]*) 6592 ac_cv_path_ac_pt_LLVM_AR="$ac_pt_LLVM_AR" # Let the user override the test with a path. 6593 ;; 6594 *) 6595 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6596 for as_dir in ${llvm_path} 6597 do 6598 IFS=$as_save_IFS 6599 test -z "$as_dir" && as_dir=. 6600 for ac_exec_ext in '' $ac_executable_extensions; do 6601 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6602 ac_cv_path_ac_pt_LLVM_AR="$as_dir/$ac_word$ac_exec_ext" 6603 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6604 break 2 6605 fi 6606 done 6607 done 6608 IFS=$as_save_IFS 6609 6610 test -z "$ac_cv_path_ac_pt_LLVM_AR" && ac_cv_path_ac_pt_LLVM_AR="''" 6611 ;; 6612 esac 6613 fi 6614 ac_pt_LLVM_AR=$ac_cv_path_ac_pt_LLVM_AR 6615 if test -n "$ac_pt_LLVM_AR"; then 6616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_LLVM_AR" >&5 6617 $as_echo "$ac_pt_LLVM_AR" >&6; } 6618 else 6619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6620 $as_echo "no" >&6; } 6621 fi 6622 6623 LLVM_AR=$ac_pt_LLVM_AR 6624 else 6625 LLVM_AR="''" 6626 fi 6627 else 6628 LLVM_AR="$ac_cv_path_LLVM_AR" 6629 fi 6630 6631 6632 if test -n "${LLVM_AR}" -a -x "${LLVM_AR}" 6633 then 6634 LLVM_AR_FOUND="found" 6635 else 6636 LLVM_AR_FOUND="not-found" 6637 fi 6638 if test "$ac_sys_system" = "Darwin" -a "${LLVM_AR_FOUND}" = "not-found" 6639 then 6640 found_llvm_ar=`/usr/bin/xcrun -find llvm-ar 2>/dev/null` 6641 if test -n "${found_llvm_ar}" 6642 then 6643 LLVM_AR='/usr/bin/xcrun llvm-ar' 6644 LLVM_AR_FOUND=found 6645 { $as_echo "$as_me:${as_lineno-$LINENO}: llvm-ar found via xcrun: ${LLVM_AR}" >&5 6646 $as_echo "$as_me: llvm-ar found via xcrun: ${LLVM_AR}" >&6;} 6647 fi 6648 fi 6649 if test $LLVM_AR_FOUND = not-found 6650 then 6651 LLVM_PROFR_ERR=yes 6652 as_fn_error $? "llvm-ar is required for a --with-lto build with clang but could not be found." "$LINENO" 5 6653 else 6654 LLVM_AR_ERR=no 6655 fi 6656 AR="${LLVM_AR}" 6657 case $ac_sys_system in 6658 Darwin*) 6659 # Any changes made here should be reflected in the GCC+Darwin case below 6660 LTOFLAGS="-flto -Wl,-export_dynamic" 6661 ;; 6662 *) 6663 LTOFLAGS="-flto" 6664 ;; 6665 esac 6666 ;; 6667 *gcc*) 6668 case $ac_sys_system in 6669 Darwin*) 6670 LTOFLAGS="-flto -Wl,-export_dynamic" 6671 ;; 6672 *) 6673 LTOFLAGS="-flto -fuse-linker-plugin -ffat-lto-objects -flto-partition=none" 6674 ;; 6675 esac 6676 ;; 6677 esac 6678 6679 if test "$ac_cv_prog_cc_g" = "yes" 6680 then 6681 # bpo-30345: Add -g to LDFLAGS when compiling with LTO 6682 # to get debug symbols. 6683 LTOFLAGS="$LTOFLAGS -g" 6684 fi 6685 6686 CFLAGS_NODIST="$CFLAGS_NODIST $LTOFLAGS" 6687 LDFLAGS_NODIST="$LDFLAGS_NODIST $LTOFLAGS" 6688 fi 6689 6690 # Enable PGO flags. 6691 6692 6693 6694 6695 6696 6697 # Extract the first word of "$target_alias-llvm-profdata", so it can be a program name with args. 6698 set dummy $target_alias-llvm-profdata; ac_word=$2 6699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6700 $as_echo_n "checking for $ac_word... " >&6; } 6701 if ${ac_cv_path_LLVM_PROFDATA+:} false; then : 6702 $as_echo_n "(cached) " >&6 6703 else 6704 case $LLVM_PROFDATA in 6705 [\\/]* | ?:[\\/]*) 6706 ac_cv_path_LLVM_PROFDATA="$LLVM_PROFDATA" # Let the user override the test with a path. 6707 ;; 6708 *) 6709 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6710 for as_dir in ${llvm_path} 6711 do 6712 IFS=$as_save_IFS 6713 test -z "$as_dir" && as_dir=. 6714 for ac_exec_ext in '' $ac_executable_extensions; do 6715 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6716 ac_cv_path_LLVM_PROFDATA="$as_dir/$ac_word$ac_exec_ext" 6717 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6718 break 2 6719 fi 6720 done 6721 done 6722 IFS=$as_save_IFS 6723 6724 ;; 6725 esac 6726 fi 6727 LLVM_PROFDATA=$ac_cv_path_LLVM_PROFDATA 6728 if test -n "$LLVM_PROFDATA"; then 6729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LLVM_PROFDATA" >&5 6730 $as_echo "$LLVM_PROFDATA" >&6; } 6731 else 6732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6733 $as_echo "no" >&6; } 6734 fi 6735 6736 6737 if test -z "$ac_cv_path_LLVM_PROFDATA"; then 6738 if test "$build" = "$target"; then 6739 ac_pt_LLVM_PROFDATA=$LLVM_PROFDATA 6740 # Extract the first word of "llvm-profdata", so it can be a program name with args. 6741 set dummy llvm-profdata; ac_word=$2 6742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6743 $as_echo_n "checking for $ac_word... " >&6; } 6744 if ${ac_cv_path_ac_pt_LLVM_PROFDATA+:} false; then : 6745 $as_echo_n "(cached) " >&6 6746 else 6747 case $ac_pt_LLVM_PROFDATA in 6748 [\\/]* | ?:[\\/]*) 6749 ac_cv_path_ac_pt_LLVM_PROFDATA="$ac_pt_LLVM_PROFDATA" # Let the user override the test with a path. 6750 ;; 6751 *) 6752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6753 for as_dir in ${llvm_path} 6754 do 6755 IFS=$as_save_IFS 6756 test -z "$as_dir" && as_dir=. 6757 for ac_exec_ext in '' $ac_executable_extensions; do 6758 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6759 ac_cv_path_ac_pt_LLVM_PROFDATA="$as_dir/$ac_word$ac_exec_ext" 6760 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6761 break 2 6762 fi 6763 done 6764 done 6765 IFS=$as_save_IFS 6766 6767 test -z "$ac_cv_path_ac_pt_LLVM_PROFDATA" && ac_cv_path_ac_pt_LLVM_PROFDATA="''" 6768 ;; 6769 esac 6770 fi 6771 ac_pt_LLVM_PROFDATA=$ac_cv_path_ac_pt_LLVM_PROFDATA 6772 if test -n "$ac_pt_LLVM_PROFDATA"; then 6773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_LLVM_PROFDATA" >&5 6774 $as_echo "$ac_pt_LLVM_PROFDATA" >&6; } 6775 else 6776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6777 $as_echo "no" >&6; } 6778 fi 6779 6780 LLVM_PROFDATA=$ac_pt_LLVM_PROFDATA 6781 else 6782 LLVM_PROFDATA="''" 6783 fi 6784 else 6785 LLVM_PROFDATA="$ac_cv_path_LLVM_PROFDATA" 6786 fi 6787 6788 6789 if test -n "${LLVM_PROFDATA}" -a -x "${LLVM_PROFDATA}" 6790 then 6791 LLVM_PROF_FOUND="found" 6792 else 6793 LLVM_PROF_FOUND="not-found" 6794 fi 6795 if test "$ac_sys_system" = "Darwin" -a "${LLVM_PROF_FOUND}" = "not-found" 6796 then 6797 found_llvm_profdata=`/usr/bin/xcrun -find llvm-profdata 2>/dev/null` 6798 if test -n "${found_llvm_profdata}" 6799 then 6800 # llvm-profdata isn't directly in $PATH in some cases. 6801 # https://apple.stackexchange.com/questions/197053/ 6802 LLVM_PROFDATA='/usr/bin/xcrun llvm-profdata' 6803 LLVM_PROF_FOUND=found 6804 { $as_echo "$as_me:${as_lineno-$LINENO}: llvm-profdata found via xcrun: ${LLVM_PROFDATA}" >&5 6805 $as_echo "$as_me: llvm-profdata found via xcrun: ${LLVM_PROFDATA}" >&6;} 6806 fi 6807 fi 6808 LLVM_PROF_ERR=no 6809 case $CC in 6810 *clang*) 6811 # Any changes made here should be reflected in the GCC+Darwin case below 6812 PGO_PROF_GEN_FLAG="-fprofile-instr-generate" 6813 PGO_PROF_USE_FLAG="-fprofile-instr-use=code.profclangd" 6814 LLVM_PROF_MERGER="${LLVM_PROFDATA} merge -output=code.profclangd *.profclangr" 6815 LLVM_PROF_FILE="LLVM_PROFILE_FILE=\"code-%p.profclangr\"" 6816 if test $LLVM_PROF_FOUND = not-found 6817 then 6818 LLVM_PROF_ERR=yes 6819 if test "${REQUIRE_PGO}" = "yes" 6820 then 6821 as_fn_error $? "llvm-profdata is required for a --enable-optimizations build but could not be found." "$LINENO" 5 6822 fi 6823 fi 6824 ;; 6825 *gcc*) 6826 case $ac_sys_system in 6827 Darwin*) 6828 PGO_PROF_GEN_FLAG="-fprofile-instr-generate" 6829 PGO_PROF_USE_FLAG="-fprofile-instr-use=code.profclangd" 6830 LLVM_PROF_MERGER="${LLVM_PROFDATA} merge -output=code.profclangd *.profclangr" 6831 LLVM_PROF_FILE="LLVM_PROFILE_FILE=\"code-%p.profclangr\"" 6832 if test "${LLVM_PROF_FOUND}" = "not-found" 6833 then 6834 LLVM_PROF_ERR=yes 6835 if test "${REQUIRE_PGO}" = "yes" 6836 then 6837 as_fn_error $? "llvm-profdata is required for a --enable-optimizations build but could not be found." "$LINENO" 5 6838 fi 6839 fi 6840 ;; 6841 *) 6842 PGO_PROF_GEN_FLAG="-fprofile-generate" 6843 PGO_PROF_USE_FLAG="-fprofile-use -fprofile-correction" 6844 LLVM_PROF_MERGER="true" 6845 LLVM_PROF_FILE="" 6846 ;; 6847 esac 6848 ;; 6849 *icc*) 6850 PGO_PROF_GEN_FLAG="-prof-gen" 6851 PGO_PROF_USE_FLAG="-prof-use" 6852 LLVM_PROF_MERGER="true" 6853 LLVM_PROF_FILE="" 6854 ;; 6855 esac 6856 6857 # XXX Shouldn't the code above that fiddles with BASECFLAGS and OPT be 6858 # merged with this chunk of code? 6859 6860 # Optimizer/debugger flags 6861 # ------------------------ 6862 # (The following bit of code is complicated enough - please keep things 6863 # indented properly. Just pretend you're editing Python code. ;-) 6864 6865 # There are two parallel sets of case statements below, one that checks to 6866 # see if OPT was set and one that does BASECFLAGS setting based upon 6867 # compiler and platform. BASECFLAGS tweaks need to be made even if the 6868 # user set OPT. 6869 6870 # tweak OPT based on compiler and platform, only if the user didn't set 6871 # it on the command line 6872 6873 6874 if test "${OPT-unset}" = "unset" 6875 then 6876 case $GCC in 6877 yes) 6878 # For gcc 4.x we need to use -fwrapv so lets check if its supported 6879 if "$CC" -v --help 2>/dev/null |grep -- -fwrapv > /dev/null; then 6880 WRAP="-fwrapv" 6881 fi 6882 6883 case $CC in 6884 *clang*) 6885 cc_is_clang=1 6886 ;; 6887 *) 6888 if $CC --version 2>&1 | grep -q clang 6889 then 6890 cc_is_clang=1 6891 else 6892 cc_is_clang= 6893 fi 6894 esac 6895 6896 if test -n "${cc_is_clang}" 6897 then 6898 # Clang also needs -fwrapv 6899 WRAP="-fwrapv" 6900 # bpo-30104: disable strict aliasing to compile correctly dtoa.c, 6901 # see Makefile.pre.in for more information 6902 CFLAGS_ALIASING="-fno-strict-aliasing" 6903 fi 6904 6905 case $ac_cv_prog_cc_g in 6906 yes) 6907 if test "$Py_DEBUG" = 'true' ; then 6908 # Optimization messes up debuggers, so turn it off for 6909 # debug builds. 6910 if "$CC" -v --help 2>/dev/null |grep -- -Og > /dev/null; then 6911 OPT="-g -Og -Wall" 6912 else 6913 OPT="-g -O0 -Wall" 6914 fi 6915 else 6916 OPT="-g $WRAP -O3 -Wall" 6917 fi 6918 ;; 6919 *) 6920 OPT="-O3 -Wall" 6921 ;; 6922 esac 6923 6924 case $ac_sys_system in 6925 SCO_SV*) OPT="$OPT -m486 -DSCO5" 6926 ;; 6927 esac 6928 ;; 6929 6930 *) 6931 OPT="-O" 6932 ;; 6933 esac 6934 fi 6935 6936 6937 6938 6939 6940 # The -arch flags for universal builds on OSX 6941 UNIVERSAL_ARCH_FLAGS= 6942 6943 6944 # tweak BASECFLAGS based on compiler and platform 6945 case $GCC in 6946 yes) 6947 CFLAGS_NODIST="$CFLAGS_NODIST -std=c99" 6948 6949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wextra" >&5 6950 $as_echo_n "checking for -Wextra... " >&6; } 6951 ac_save_cc="$CC" 6952 CC="$CC -Wextra -Werror" 6953 if ${ac_cv_extra_warnings+:} false; then : 6954 $as_echo_n "(cached) " >&6 6955 else 6956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6957 /* end confdefs.h. */ 6958 6959 6960 int 6961 main () 6962 { 6963 6964 ; 6965 return 0; 6966 } 6967 6968 _ACEOF 6969 if ac_fn_c_try_compile "$LINENO"; then : 6970 6971 ac_cv_extra_warnings=yes 6972 6973 else 6974 6975 ac_cv_extra_warnings=no 6976 6977 fi 6978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6979 fi 6980 6981 CC="$ac_save_cc" 6982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_extra_warnings" >&5 6983 $as_echo "$ac_cv_extra_warnings" >&6; } 6984 6985 if test $ac_cv_extra_warnings = yes 6986 then 6987 CFLAGS_NODIST="$CFLAGS_NODIST -Wextra" 6988 fi 6989 6990 # Python doesn't violate C99 aliasing rules, but older versions of 6991 # GCC produce warnings for legal Python code. Enable 6992 # -fno-strict-aliasing on versions of GCC that support but produce 6993 # warnings. See Issue3326 6994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts and needs -fno-strict-aliasing" >&5 6995 $as_echo_n "checking whether $CC accepts and needs -fno-strict-aliasing... " >&6; } 6996 ac_save_cc="$CC" 6997 CC="$CC -fno-strict-aliasing" 6998 save_CFLAGS="$CFLAGS" 6999 if ${ac_cv_no_strict_aliasing+:} false; then : 7000 $as_echo_n "(cached) " >&6 7001 else 7002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7003 /* end confdefs.h. */ 7004 7005 7006 int 7007 main () 7008 { 7009 7010 ; 7011 return 0; 7012 } 7013 7014 _ACEOF 7015 if ac_fn_c_try_compile "$LINENO"; then : 7016 7017 CC="$ac_save_cc -fstrict-aliasing" 7018 CFLAGS="$CFLAGS -Werror -Wstrict-aliasing" 7019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7020 /* end confdefs.h. */ 7021 7022 void f(int **x) {} 7023 int 7024 main () 7025 { 7026 double *x; f((int **) &x); 7027 ; 7028 return 0; 7029 } 7030 7031 _ACEOF 7032 if ac_fn_c_try_compile "$LINENO"; then : 7033 7034 ac_cv_no_strict_aliasing=no 7035 7036 else 7037 7038 ac_cv_no_strict_aliasing=yes 7039 7040 fi 7041 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7042 7043 else 7044 7045 ac_cv_no_strict_aliasing=no 7046 7047 fi 7048 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7049 fi 7050 7051 CFLAGS="$save_CFLAGS" 7052 CC="$ac_save_cc" 7053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_no_strict_aliasing" >&5 7054 $as_echo "$ac_cv_no_strict_aliasing" >&6; } 7055 if test $ac_cv_no_strict_aliasing = yes 7056 then 7057 BASECFLAGS="$BASECFLAGS -fno-strict-aliasing" 7058 fi 7059 7060 # ICC doesn't recognize the option, but only emits a warning 7061 ## XXX does it emit an unused result warning and can it be disabled? 7062 case "$CC" in 7063 *icc*) 7064 ac_cv_disable_unused_result_warning=no 7065 ;; 7066 *) 7067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn off $CC unused result warning" >&5 7068 $as_echo_n "checking if we can turn off $CC unused result warning... " >&6; } 7069 ac_save_cc="$CC" 7070 CC="$CC -Wunused-result -Werror" 7071 save_CFLAGS="$CFLAGS" 7072 if ${ac_cv_disable_unused_result_warning+:} false; then : 7073 $as_echo_n "(cached) " >&6 7074 else 7075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7076 /* end confdefs.h. */ 7077 7078 7079 int 7080 main () 7081 { 7082 7083 ; 7084 return 0; 7085 } 7086 7087 _ACEOF 7088 if ac_fn_c_try_compile "$LINENO"; then : 7089 7090 ac_cv_disable_unused_result_warning=yes 7091 7092 else 7093 7094 ac_cv_disable_unused_result_warning=no 7095 7096 fi 7097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7098 fi 7099 7100 CFLAGS="$save_CFLAGS" 7101 CC="$ac_save_cc" 7102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_disable_unused_result_warning" >&5 7103 $as_echo "$ac_cv_disable_unused_result_warning" >&6; } 7104 ;; 7105 esac 7106 7107 if test $ac_cv_disable_unused_result_warning = yes 7108 then 7109 BASECFLAGS="$BASECFLAGS -Wno-unused-result" 7110 CFLAGS_NODIST="$CFLAGS_NODIST -Wno-unused-result" 7111 fi 7112 7113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn off $CC unused parameter warning" >&5 7114 $as_echo_n "checking if we can turn off $CC unused parameter warning... " >&6; } 7115 ac_save_cc="$CC" 7116 CC="$CC -Wunused-parameter -Werror" 7117 if ${ac_cv_disable_unused_parameter_warning+:} false; then : 7118 $as_echo_n "(cached) " >&6 7119 else 7120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7121 /* end confdefs.h. */ 7122 7123 7124 int 7125 main () 7126 { 7127 7128 ; 7129 return 0; 7130 } 7131 7132 _ACEOF 7133 if ac_fn_c_try_compile "$LINENO"; then : 7134 7135 ac_cv_disable_unused_parameter_warning=yes 7136 7137 else 7138 7139 ac_cv_disable_unused_parameter_warning=no 7140 7141 fi 7142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7143 fi 7144 7145 CC="$ac_save_cc" 7146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_disable_unused_parameter_warning" >&5 7147 $as_echo "$ac_cv_disable_unused_parameter_warning" >&6; } 7148 7149 if test $ac_cv_disable_unused_parameter_warning = yes 7150 then 7151 CFLAGS_NODIST="$CFLAGS_NODIST -Wno-unused-parameter" 7152 fi 7153 7154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn off $CC missing field initializers warning" >&5 7155 $as_echo_n "checking if we can turn off $CC missing field initializers warning... " >&6; } 7156 ac_save_cc="$CC" 7157 CC="$CC -Wmissing-field-initializers -Werror" 7158 if ${ac_cv_disable_missing_field_initializers+:} false; then : 7159 $as_echo_n "(cached) " >&6 7160 else 7161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7162 /* end confdefs.h. */ 7163 7164 7165 int 7166 main () 7167 { 7168 7169 ; 7170 return 0; 7171 } 7172 7173 _ACEOF 7174 if ac_fn_c_try_compile "$LINENO"; then : 7175 7176 ac_cv_disable_missing_field_initializers=yes 7177 7178 else 7179 7180 ac_cv_disable_missing_field_initializers=no 7181 7182 fi 7183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7184 fi 7185 7186 CC="$ac_save_cc" 7187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_disable_missing_field_initializers" >&5 7188 $as_echo "$ac_cv_disable_missing_field_initializers" >&6; } 7189 7190 if test $ac_cv_disable_missing_field_initializers = yes 7191 then 7192 CFLAGS_NODIST="$CFLAGS_NODIST -Wno-missing-field-initializers" 7193 fi 7194 7195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn off $CC invalid function cast warning" >&5 7196 $as_echo_n "checking if we can turn off $CC invalid function cast warning... " >&6; } 7197 ac_save_cc="$CC" 7198 CC="$CC -Wcast-function-type -Werror" 7199 if ${ac_cv_disable_cast_function_type+:} false; then : 7200 $as_echo_n "(cached) " >&6 7201 else 7202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7203 /* end confdefs.h. */ 7204 7205 7206 int 7207 main () 7208 { 7209 7210 ; 7211 return 0; 7212 } 7213 7214 _ACEOF 7215 if ac_fn_c_try_compile "$LINENO"; then : 7216 7217 ac_cv_disable_cast_function_type=yes 7218 7219 else 7220 7221 ac_cv_disable_cast_function_type=no 7222 7223 fi 7224 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7225 fi 7226 7227 CC="$ac_save_cc" 7228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_disable_cast_function_type" >&5 7229 $as_echo "$ac_cv_disable_cast_function_type" >&6; } 7230 7231 if test $ac_cv_disable_cast_function_type = yes 7232 then 7233 CFLAGS_NODIST="$CFLAGS_NODIST -Wno-cast-function-type" 7234 fi 7235 7236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn on $CC mixed sign comparison warning" >&5 7237 $as_echo_n "checking if we can turn on $CC mixed sign comparison warning... " >&6; } 7238 ac_save_cc="$CC" 7239 CC="$CC -Wsign-compare" 7240 save_CFLAGS="$CFLAGS" 7241 if ${ac_cv_enable_sign_compare_warning+:} false; then : 7242 $as_echo_n "(cached) " >&6 7243 else 7244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7245 /* end confdefs.h. */ 7246 7247 7248 int 7249 main () 7250 { 7251 7252 ; 7253 return 0; 7254 } 7255 7256 _ACEOF 7257 if ac_fn_c_try_compile "$LINENO"; then : 7258 7259 ac_cv_enable_sign_compare_warning=yes 7260 7261 else 7262 7263 ac_cv_enable_sign_compare_warning=no 7264 7265 fi 7266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7267 fi 7268 7269 CFLAGS="$save_CFLAGS" 7270 CC="$ac_save_cc" 7271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_sign_compare_warning" >&5 7272 $as_echo "$ac_cv_enable_sign_compare_warning" >&6; } 7273 7274 if test $ac_cv_enable_sign_compare_warning = yes 7275 then 7276 BASECFLAGS="$BASECFLAGS -Wsign-compare" 7277 fi 7278 7279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn on $CC unreachable code warning" >&5 7280 $as_echo_n "checking if we can turn on $CC unreachable code warning... " >&6; } 7281 ac_save_cc="$CC" 7282 CC="$CC -Wunreachable-code" 7283 save_CFLAGS="$CFLAGS" 7284 if ${ac_cv_enable_unreachable_code_warning+:} false; then : 7285 $as_echo_n "(cached) " >&6 7286 else 7287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7288 /* end confdefs.h. */ 7289 7290 7291 int 7292 main () 7293 { 7294 7295 ; 7296 return 0; 7297 } 7298 7299 _ACEOF 7300 if ac_fn_c_try_compile "$LINENO"; then : 7301 7302 ac_cv_enable_unreachable_code_warning=yes 7303 7304 else 7305 7306 ac_cv_enable_unreachable_code_warning=no 7307 7308 fi 7309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7310 fi 7311 7312 CFLAGS="$save_CFLAGS" 7313 CC="$ac_save_cc" 7314 7315 # Don't enable unreachable code warning in debug mode, since it usually 7316 # results in non-standard code paths. 7317 # Issue #24324: Unfortunately, the unreachable code warning does not work 7318 # correctly on gcc and has been silently removed from the compiler. 7319 # It is supported on clang but on OS X systems gcc may be an alias 7320 # for clang. Try to determine if the compiler is not really gcc and, 7321 # if so, only then enable the warning. 7322 if test $ac_cv_enable_unreachable_code_warning = yes && \ 7323 test "$Py_DEBUG" != "true" && \ 7324 test -z "`$CC --version 2>/dev/null | grep 'Free Software Foundation'`" 7325 then 7326 BASECFLAGS="$BASECFLAGS -Wunreachable-code" 7327 else 7328 ac_cv_enable_unreachable_code_warning=no 7329 fi 7330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_unreachable_code_warning" >&5 7331 $as_echo "$ac_cv_enable_unreachable_code_warning" >&6; } 7332 7333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn on $CC strict-prototypes warning" >&5 7334 $as_echo_n "checking if we can turn on $CC strict-prototypes warning... " >&6; } 7335 ac_save_cc="$CC" 7336 CC="$CC -Werror -Wstrict-prototypes" 7337 if ${ac_cv_enable_enable_strict_prototypes_warning+:} false; then : 7338 $as_echo_n "(cached) " >&6 7339 else 7340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7341 /* end confdefs.h. */ 7342 7343 7344 int 7345 main () 7346 { 7347 7348 ; 7349 return 0; 7350 } 7351 7352 _ACEOF 7353 if ac_fn_c_try_compile "$LINENO"; then : 7354 7355 ac_cv_enable_strict_prototypes_warning=yes 7356 7357 else 7358 7359 ac_cv_enable_strict_prototypes_warning=no 7360 7361 fi 7362 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7363 fi 7364 7365 CC="$ac_save_cc" 7366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_strict_prototypes_warning" >&5 7367 $as_echo "$ac_cv_enable_strict_prototypes_warning" >&6; } 7368 7369 if test $ac_cv_enable_strict_prototypes_warning = yes 7370 then 7371 CFLAGS_NODIST="$CFLAGS_NODIST -Wstrict-prototypes" 7372 fi 7373 7374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can make implicit function declaration an error in $CC" >&5 7375 $as_echo_n "checking if we can make implicit function declaration an error in $CC... " >&6; } 7376 ac_save_cc="$CC" 7377 CC="$CC -Werror=implicit-function-declaration" 7378 if ${ac_cv_enable_implicit_function_declaration_error+:} false; then : 7379 $as_echo_n "(cached) " >&6 7380 else 7381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7382 /* end confdefs.h. */ 7383 7384 7385 int 7386 main () 7387 { 7388 7389 ; 7390 return 0; 7391 } 7392 7393 _ACEOF 7394 if ac_fn_c_try_compile "$LINENO"; then : 7395 7396 ac_cv_enable_implicit_function_declaration_error=yes 7397 7398 else 7399 7400 ac_cv_enable_implicit_function_declaration_error=no 7401 7402 fi 7403 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7404 fi 7405 7406 CC="$ac_save_cc" 7407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_implicit_function_declaration_error" >&5 7408 $as_echo "$ac_cv_enable_implicit_function_declaration_error" >&6; } 7409 7410 if test $ac_cv_enable_implicit_function_declaration_error = yes 7411 then 7412 CFLAGS_NODIST="$CFLAGS_NODIST -Werror=implicit-function-declaration" 7413 fi 7414 7415 # if using gcc on alpha, use -mieee to get (near) full IEEE 754 7416 # support. Without this, treatment of subnormals doesn't follow 7417 # the standard. 7418 case $host in 7419 alpha*) 7420 BASECFLAGS="$BASECFLAGS -mieee" 7421 ;; 7422 esac 7423 7424 case $ac_sys_system in 7425 SCO_SV*) 7426 BASECFLAGS="$BASECFLAGS -m486 -DSCO5" 7427 ;; 7428 7429 # is there any other compiler on Darwin besides gcc? 7430 Darwin*) 7431 # -Wno-long-double, -no-cpp-precomp, and -mno-fused-madd 7432 # used to be here, but non-Apple gcc doesn't accept them. 7433 if test "${CC}" = gcc 7434 then 7435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which compiler should be used" >&5 7436 $as_echo_n "checking which compiler should be used... " >&6; } 7437 case "${UNIVERSALSDK}" in 7438 */MacOSX10.4u.sdk) 7439 # Build using 10.4 SDK, force usage of gcc when the 7440 # compiler is gcc, otherwise the user will get very 7441 # confusing error messages when building on OSX 10.6 7442 CC=gcc-4.0 7443 CPP=cpp-4.0 7444 ;; 7445 esac 7446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 7447 $as_echo "$CC" >&6; } 7448 fi 7449 7450 if test "${enable_universalsdk}" 7451 then 7452 case "$UNIVERSAL_ARCHS" in 7453 32-bit) 7454 UNIVERSAL_ARCH_FLAGS="-arch ppc -arch i386" 7455 LIPO_32BIT_FLAGS="" 7456 ARCH_RUN_32BIT="" 7457 ;; 7458 64-bit) 7459 UNIVERSAL_ARCH_FLAGS="-arch ppc64 -arch x86_64" 7460 LIPO_32BIT_FLAGS="" 7461 ARCH_RUN_32BIT="true" 7462 ;; 7463 all) 7464 UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch ppc64 -arch x86_64" 7465 LIPO_32BIT_FLAGS="-extract ppc7400 -extract i386" 7466 ARCH_RUN_32BIT="/usr/bin/arch -i386 -ppc" 7467 ;; 7468 intel) 7469 UNIVERSAL_ARCH_FLAGS="-arch i386 -arch x86_64" 7470 LIPO_32BIT_FLAGS="-extract i386" 7471 ARCH_RUN_32BIT="/usr/bin/arch -i386" 7472 ;; 7473 intel-32) 7474 UNIVERSAL_ARCH_FLAGS="-arch i386" 7475 LIPO_32BIT_FLAGS="" 7476 ARCH_RUN_32BIT="" 7477 ;; 7478 intel-64) 7479 UNIVERSAL_ARCH_FLAGS="-arch x86_64" 7480 LIPO_32BIT_FLAGS="" 7481 ARCH_RUN_32BIT="true" 7482 ;; 7483 3-way) 7484 UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch x86_64" 7485 LIPO_32BIT_FLAGS="-extract ppc7400 -extract i386" 7486 ARCH_RUN_32BIT="/usr/bin/arch -i386 -ppc" 7487 ;; 7488 *) 7489 as_fn_error $? "proper usage is --with-universal-arch=32-bit|64-bit|all|intel|3-way" "$LINENO" 5 7490 ;; 7491 esac 7492 7493 if test "${UNIVERSALSDK}" != "/" 7494 then 7495 CFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${CFLAGS}" 7496 LDFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${LDFLAGS}" 7497 CPPFLAGS="-isysroot ${UNIVERSALSDK} ${CPPFLAGS}" 7498 else 7499 CFLAGS="${UNIVERSAL_ARCH_FLAGS} ${CFLAGS}" 7500 LDFLAGS="${UNIVERSAL_ARCH_FLAGS} ${LDFLAGS}" 7501 fi 7502 fi 7503 7504 # Calculate an appropriate deployment target for this build: 7505 # The deployment target value is used explicitly to enable certain 7506 # features are enabled (such as builtin libedit support for readline) 7507 # through the use of Apple's Availability Macros and is used as a 7508 # component of the string returned by distutils.get_platform(). 7509 # 7510 # Use the value from: 7511 # 1. the MACOSX_DEPLOYMENT_TARGET environment variable if specified 7512 # 2. the operating system version of the build machine if >= 10.6 7513 # 3. If running on OS X 10.3 through 10.5, use the legacy tests 7514 # below to pick either 10.3, 10.4, or 10.5 as the target. 7515 # 4. If we are running on OS X 10.2 or earlier, good luck! 7516 7517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which MACOSX_DEPLOYMENT_TARGET to use" >&5 7518 $as_echo_n "checking which MACOSX_DEPLOYMENT_TARGET to use... " >&6; } 7519 cur_target_major=`sw_vers -productVersion | \ 7520 sed 's/\([0-9]*\)\.\([0-9]*\).*/\1/'` 7521 cur_target_minor=`sw_vers -productVersion | \ 7522 sed 's/\([0-9]*\)\.\([0-9]*\).*/\2/'` 7523 cur_target="${cur_target_major}.${cur_target_minor}" 7524 if test ${cur_target_major} -eq 10 && \ 7525 test ${cur_target_minor} -ge 3 && \ 7526 test ${cur_target_minor} -le 5 7527 then 7528 # OS X 10.3 through 10.5 7529 cur_target=10.3 7530 if test ${enable_universalsdk} 7531 then 7532 case "$UNIVERSAL_ARCHS" in 7533 all|3-way|intel|64-bit) 7534 # These configurations were first supported in 10.5 7535 cur_target='10.5' 7536 ;; 7537 esac 7538 else 7539 if test `/usr/bin/arch` = "i386" 7540 then 7541 # 10.4 was the first release to support Intel archs 7542 cur_target="10.4" 7543 fi 7544 fi 7545 fi 7546 CONFIGURE_MACOSX_DEPLOYMENT_TARGET=${MACOSX_DEPLOYMENT_TARGET-${cur_target}} 7547 7548 # Make sure that MACOSX_DEPLOYMENT_TARGET is set in the 7549 # environment with a value that is the same as what we'll use 7550 # in the Makefile to ensure that we'll get the same compiler 7551 # environment during configure and build time. 7552 MACOSX_DEPLOYMENT_TARGET="$CONFIGURE_MACOSX_DEPLOYMENT_TARGET" 7553 export MACOSX_DEPLOYMENT_TARGET 7554 EXPORT_MACOSX_DEPLOYMENT_TARGET='' 7555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MACOSX_DEPLOYMENT_TARGET" >&5 7556 $as_echo "$MACOSX_DEPLOYMENT_TARGET" >&6; } 7557 7558 # end of Darwin* tests 7559 ;; 7560 esac 7561 ;; 7562 7563 *) 7564 case $ac_sys_system in 7565 OpenUNIX*|UnixWare*) 7566 BASECFLAGS="$BASECFLAGS -K pentium,host,inline,loop_unroll,alloca " 7567 ;; 7568 SCO_SV*) 7569 BASECFLAGS="$BASECFLAGS -belf -Ki486 -DSCO5" 7570 ;; 7571 esac 7572 ;; 7573 esac 7574 7575 # ICC needs -fp-model strict or floats behave badly 7576 case "$CC" in 7577 *icc*) 7578 CFLAGS_NODIST="$CFLAGS_NODIST -fp-model strict" 7579 ;; 7580 esac 7581 7582 if test "$assertions" = 'true'; then 7583 : 7584 else 7585 OPT="-DNDEBUG $OPT" 7586 fi 7587 7588 if test "$ac_arch_flags" 7589 then 7590 BASECFLAGS="$BASECFLAGS $ac_arch_flags" 7591 fi 7592 7593 # On some compilers, pthreads are available without further options 7594 # (e.g. MacOS X). On some of these systems, the compiler will not 7595 # complain if unaccepted options are passed (e.g. gcc on Mac OS X). 7596 # So we have to see first whether pthreads are available without 7597 # options before we can check whether -Kpthread improves anything. 7598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads are available without options" >&5 7599 $as_echo_n "checking whether pthreads are available without options... " >&6; } 7600 if ${ac_cv_pthread_is_default+:} false; then : 7601 $as_echo_n "(cached) " >&6 7602 else 7603 if test "$cross_compiling" = yes; then : 7604 ac_cv_pthread_is_default=no 7605 else 7606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7607 /* end confdefs.h. */ 7608 7609 #include <stdio.h> 7610 #include <pthread.h> 7611 7612 void* routine(void* p){return NULL;} 7613 7614 int main(){ 7615 pthread_t p; 7616 if(pthread_create(&p,NULL,routine,NULL)!=0) 7617 return 1; 7618 (void)pthread_detach(p); 7619 return 0; 7620 } 7621 7622 _ACEOF 7623 if ac_fn_c_try_run "$LINENO"; then : 7624 7625 ac_cv_pthread_is_default=yes 7626 ac_cv_kthread=no 7627 ac_cv_pthread=no 7628 7629 else 7630 ac_cv_pthread_is_default=no 7631 fi 7632 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7633 conftest.$ac_objext conftest.beam conftest.$ac_ext 7634 fi 7635 7636 7637 fi 7638 7639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pthread_is_default" >&5 7640 $as_echo "$ac_cv_pthread_is_default" >&6; } 7641 7642 7643 if test $ac_cv_pthread_is_default = yes 7644 then 7645 ac_cv_kpthread=no 7646 else 7647 # -Kpthread, if available, provides the right #defines 7648 # and linker options to make pthread_create available 7649 # Some compilers won't report that they do not support -Kpthread, 7650 # so we need to run a program to see whether it really made the 7651 # function available. 7652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -Kpthread" >&5 7653 $as_echo_n "checking whether $CC accepts -Kpthread... " >&6; } 7654 if ${ac_cv_kpthread+:} false; then : 7655 $as_echo_n "(cached) " >&6 7656 else 7657 ac_save_cc="$CC" 7658 CC="$CC -Kpthread" 7659 if test "$cross_compiling" = yes; then : 7660 ac_cv_kpthread=no 7661 else 7662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7663 /* end confdefs.h. */ 7664 7665 #include <stdio.h> 7666 #include <pthread.h> 7667 7668 void* routine(void* p){return NULL;} 7669 7670 int main(){ 7671 pthread_t p; 7672 if(pthread_create(&p,NULL,routine,NULL)!=0) 7673 return 1; 7674 (void)pthread_detach(p); 7675 return 0; 7676 } 7677 7678 _ACEOF 7679 if ac_fn_c_try_run "$LINENO"; then : 7680 ac_cv_kpthread=yes 7681 else 7682 ac_cv_kpthread=no 7683 fi 7684 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7685 conftest.$ac_objext conftest.beam conftest.$ac_ext 7686 fi 7687 7688 CC="$ac_save_cc" 7689 fi 7690 7691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_kpthread" >&5 7692 $as_echo "$ac_cv_kpthread" >&6; } 7693 fi 7694 7695 if test $ac_cv_kpthread = no -a $ac_cv_pthread_is_default = no 7696 then 7697 # -Kthread, if available, provides the right #defines 7698 # and linker options to make pthread_create available 7699 # Some compilers won't report that they do not support -Kthread, 7700 # so we need to run a program to see whether it really made the 7701 # function available. 7702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -Kthread" >&5 7703 $as_echo_n "checking whether $CC accepts -Kthread... " >&6; } 7704 if ${ac_cv_kthread+:} false; then : 7705 $as_echo_n "(cached) " >&6 7706 else 7707 ac_save_cc="$CC" 7708 CC="$CC -Kthread" 7709 if test "$cross_compiling" = yes; then : 7710 ac_cv_kthread=no 7711 else 7712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7713 /* end confdefs.h. */ 7714 7715 #include <stdio.h> 7716 #include <pthread.h> 7717 7718 void* routine(void* p){return NULL;} 7719 7720 int main(){ 7721 pthread_t p; 7722 if(pthread_create(&p,NULL,routine,NULL)!=0) 7723 return 1; 7724 (void)pthread_detach(p); 7725 return 0; 7726 } 7727 7728 _ACEOF 7729 if ac_fn_c_try_run "$LINENO"; then : 7730 ac_cv_kthread=yes 7731 else 7732 ac_cv_kthread=no 7733 fi 7734 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7735 conftest.$ac_objext conftest.beam conftest.$ac_ext 7736 fi 7737 7738 CC="$ac_save_cc" 7739 fi 7740 7741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_kthread" >&5 7742 $as_echo "$ac_cv_kthread" >&6; } 7743 fi 7744 7745 if test $ac_cv_kthread = no -a $ac_cv_pthread_is_default = no 7746 then 7747 # -pthread, if available, provides the right #defines 7748 # and linker options to make pthread_create available 7749 # Some compilers won't report that they do not support -pthread, 7750 # so we need to run a program to see whether it really made the 7751 # function available. 7752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -pthread" >&5 7753 $as_echo_n "checking whether $CC accepts -pthread... " >&6; } 7754 if ${ac_cv_pthread+:} false; then : 7755 $as_echo_n "(cached) " >&6 7756 else 7757 ac_save_cc="$CC" 7758 CC="$CC -pthread" 7759 if test "$cross_compiling" = yes; then : 7760 ac_cv_pthread=no 7761 else 7762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7763 /* end confdefs.h. */ 7764 7765 #include <stdio.h> 7766 #include <pthread.h> 7767 7768 void* routine(void* p){return NULL;} 7769 7770 int main(){ 7771 pthread_t p; 7772 if(pthread_create(&p,NULL,routine,NULL)!=0) 7773 return 1; 7774 (void)pthread_detach(p); 7775 return 0; 7776 } 7777 7778 _ACEOF 7779 if ac_fn_c_try_run "$LINENO"; then : 7780 ac_cv_pthread=yes 7781 else 7782 ac_cv_pthread=no 7783 fi 7784 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7785 conftest.$ac_objext conftest.beam conftest.$ac_ext 7786 fi 7787 7788 CC="$ac_save_cc" 7789 fi 7790 7791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pthread" >&5 7792 $as_echo "$ac_cv_pthread" >&6; } 7793 fi 7794 7795 # If we have set a CC compiler flag for thread support then 7796 # check if it works for CXX, too. 7797 ac_cv_cxx_thread=no 7798 if test ! -z "$CXX" 7799 then 7800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX also accepts flags for thread support" >&5 7801 $as_echo_n "checking whether $CXX also accepts flags for thread support... " >&6; } 7802 ac_save_cxx="$CXX" 7803 7804 if test "$ac_cv_kpthread" = "yes" 7805 then 7806 CXX="$CXX -Kpthread" 7807 ac_cv_cxx_thread=yes 7808 elif test "$ac_cv_kthread" = "yes" 7809 then 7810 CXX="$CXX -Kthread" 7811 ac_cv_cxx_thread=yes 7812 elif test "$ac_cv_pthread" = "yes" 7813 then 7814 CXX="$CXX -pthread" 7815 ac_cv_cxx_thread=yes 7816 fi 7817 7818 if test $ac_cv_cxx_thread = yes 7819 then 7820 echo 'void foo();int main(){foo();}void foo(){}' > conftest.$ac_ext 7821 $CXX -c conftest.$ac_ext 2>&5 7822 if $CXX -o conftest$ac_exeext conftest.$ac_objext 2>&5 \ 7823 && test -s conftest$ac_exeext && ./conftest$ac_exeext 7824 then 7825 ac_cv_cxx_thread=yes 7826 else 7827 ac_cv_cxx_thread=no 7828 fi 7829 rm -fr conftest* 7830 fi 7831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_thread" >&5 7832 $as_echo "$ac_cv_cxx_thread" >&6; } 7833 fi 7834 CXX="$ac_save_cxx" 7835 7836 7837 # checks for header files 7838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 7839 $as_echo_n "checking for ANSI C header files... " >&6; } 7840 if ${ac_cv_header_stdc+:} false; then : 7841 $as_echo_n "(cached) " >&6 7842 else 7843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7844 /* end confdefs.h. */ 7845 #include <stdlib.h> 7846 #include <stdarg.h> 7847 #include <string.h> 7848 #include <float.h> 7849 7850 int 7851 main () 7852 { 7853 7854 ; 7855 return 0; 7856 } 7857 _ACEOF 7858 if ac_fn_c_try_compile "$LINENO"; then : 7859 ac_cv_header_stdc=yes 7860 else 7861 ac_cv_header_stdc=no 7862 fi 7863 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7864 7865 if test $ac_cv_header_stdc = yes; then 7866 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 7867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7868 /* end confdefs.h. */ 7869 #include <string.h> 7870 7871 _ACEOF 7872 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7873 $EGREP "memchr" >/dev/null 2>&1; then : 7874 7875 else 7876 ac_cv_header_stdc=no 7877 fi 7878 rm -f conftest* 7879 7880 fi 7881 7882 if test $ac_cv_header_stdc = yes; then 7883 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 7884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7885 /* end confdefs.h. */ 7886 #include <stdlib.h> 7887 7888 _ACEOF 7889 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7890 $EGREP "free" >/dev/null 2>&1; then : 7891 7892 else 7893 ac_cv_header_stdc=no 7894 fi 7895 rm -f conftest* 7896 7897 fi 7898 7899 if test $ac_cv_header_stdc = yes; then 7900 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 7901 if test "$cross_compiling" = yes; then : 7902 : 7903 else 7904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7905 /* end confdefs.h. */ 7906 #include <ctype.h> 7907 #include <stdlib.h> 7908 #if ((' ' & 0x0FF) == 0x020) 7909 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 7910 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 7911 #else 7912 # define ISLOWER(c) \ 7913 (('a' <= (c) && (c) <= 'i') \ 7914 || ('j' <= (c) && (c) <= 'r') \ 7915 || ('s' <= (c) && (c) <= 'z')) 7916 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 7917 #endif 7918 7919 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 7920 int 7921 main () 7922 { 7923 int i; 7924 for (i = 0; i < 256; i++) 7925 if (XOR (islower (i), ISLOWER (i)) 7926 || toupper (i) != TOUPPER (i)) 7927 return 2; 7928 return 0; 7929 } 7930 _ACEOF 7931 if ac_fn_c_try_run "$LINENO"; then : 7932 7933 else 7934 ac_cv_header_stdc=no 7935 fi 7936 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7937 conftest.$ac_objext conftest.beam conftest.$ac_ext 7938 fi 7939 7940 fi 7941 fi 7942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 7943 $as_echo "$ac_cv_header_stdc" >&6; } 7944 if test $ac_cv_header_stdc = yes; then 7945 7946 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 7947 7948 fi 7949 7950 for ac_header in asm/types.h crypt.h conio.h direct.h dlfcn.h errno.h \ 7951 fcntl.h grp.h \ 7952 ieeefp.h io.h langinfo.h libintl.h process.h pthread.h \ 7953 sched.h shadow.h signal.h stropts.h termios.h \ 7954 unistd.h utime.h \ 7955 poll.h sys/devpoll.h sys/epoll.h sys/poll.h \ 7956 sys/audioio.h sys/xattr.h sys/bsdtty.h sys/event.h sys/file.h sys/ioctl.h \ 7957 sys/kern_control.h sys/loadavg.h sys/lock.h sys/mkdev.h sys/modem.h \ 7958 sys/param.h sys/random.h sys/select.h sys/sendfile.h sys/socket.h sys/statvfs.h \ 7959 sys/stat.h sys/syscall.h sys/sys_domain.h sys/termio.h sys/time.h \ 7960 sys/times.h sys/types.h sys/uio.h sys/un.h sys/utsname.h sys/wait.h pty.h \ 7961 libutil.h sys/resource.h netpacket/packet.h sysexits.h bluetooth.h \ 7962 linux/tipc.h linux/random.h spawn.h util.h alloca.h endian.h \ 7963 sys/endian.h sys/sysmacros.h 7964 do : 7965 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 7966 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 7967 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 7968 cat >>confdefs.h <<_ACEOF 7969 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 7970 _ACEOF 7971 7972 fi 7973 7974 done 7975 7976 ac_header_dirent=no 7977 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do 7978 as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` 7979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 7980 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } 7981 if eval \${$as_ac_Header+:} false; then : 7982 $as_echo_n "(cached) " >&6 7983 else 7984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7985 /* end confdefs.h. */ 7986 #include <sys/types.h> 7987 #include <$ac_hdr> 7988 7989 int 7990 main () 7991 { 7992 if ((DIR *) 0) 7993 return 0; 7994 ; 7995 return 0; 7996 } 7997 _ACEOF 7998 if ac_fn_c_try_compile "$LINENO"; then : 7999 eval "$as_ac_Header=yes" 8000 else 8001 eval "$as_ac_Header=no" 8002 fi 8003 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8004 fi 8005 eval ac_res=\$$as_ac_Header 8006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 8007 $as_echo "$ac_res" >&6; } 8008 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 8009 cat >>confdefs.h <<_ACEOF 8010 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 8011 _ACEOF 8012 8013 ac_header_dirent=$ac_hdr; break 8014 fi 8015 8016 done 8017 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. 8018 if test $ac_header_dirent = dirent.h; then 8019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 8020 $as_echo_n "checking for library containing opendir... " >&6; } 8021 if ${ac_cv_search_opendir+:} false; then : 8022 $as_echo_n "(cached) " >&6 8023 else 8024 ac_func_search_save_LIBS=$LIBS 8025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8026 /* end confdefs.h. */ 8027 8028 /* Override any GCC internal prototype to avoid an error. 8029 Use char because int might match the return type of a GCC 8030 builtin and then its argument prototype would still apply. */ 8031 #ifdef __cplusplus 8032 extern "C" 8033 #endif 8034 char opendir (); 8035 int 8036 main () 8037 { 8038 return opendir (); 8039 ; 8040 return 0; 8041 } 8042 _ACEOF 8043 for ac_lib in '' dir; do 8044 if test -z "$ac_lib"; then 8045 ac_res="none required" 8046 else 8047 ac_res=-l$ac_lib 8048 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 8049 fi 8050 if ac_fn_c_try_link "$LINENO"; then : 8051 ac_cv_search_opendir=$ac_res 8052 fi 8053 rm -f core conftest.err conftest.$ac_objext \ 8054 conftest$ac_exeext 8055 if ${ac_cv_search_opendir+:} false; then : 8056 break 8057 fi 8058 done 8059 if ${ac_cv_search_opendir+:} false; then : 8060 8061 else 8062 ac_cv_search_opendir=no 8063 fi 8064 rm conftest.$ac_ext 8065 LIBS=$ac_func_search_save_LIBS 8066 fi 8067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 8068 $as_echo "$ac_cv_search_opendir" >&6; } 8069 ac_res=$ac_cv_search_opendir 8070 if test "$ac_res" != no; then : 8071 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 8072 8073 fi 8074 8075 else 8076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 8077 $as_echo_n "checking for library containing opendir... " >&6; } 8078 if ${ac_cv_search_opendir+:} false; then : 8079 $as_echo_n "(cached) " >&6 8080 else 8081 ac_func_search_save_LIBS=$LIBS 8082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8083 /* end confdefs.h. */ 8084 8085 /* Override any GCC internal prototype to avoid an error. 8086 Use char because int might match the return type of a GCC 8087 builtin and then its argument prototype would still apply. */ 8088 #ifdef __cplusplus 8089 extern "C" 8090 #endif 8091 char opendir (); 8092 int 8093 main () 8094 { 8095 return opendir (); 8096 ; 8097 return 0; 8098 } 8099 _ACEOF 8100 for ac_lib in '' x; do 8101 if test -z "$ac_lib"; then 8102 ac_res="none required" 8103 else 8104 ac_res=-l$ac_lib 8105 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 8106 fi 8107 if ac_fn_c_try_link "$LINENO"; then : 8108 ac_cv_search_opendir=$ac_res 8109 fi 8110 rm -f core conftest.err conftest.$ac_objext \ 8111 conftest$ac_exeext 8112 if ${ac_cv_search_opendir+:} false; then : 8113 break 8114 fi 8115 done 8116 if ${ac_cv_search_opendir+:} false; then : 8117 8118 else 8119 ac_cv_search_opendir=no 8120 fi 8121 rm conftest.$ac_ext 8122 LIBS=$ac_func_search_save_LIBS 8123 fi 8124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 8125 $as_echo "$ac_cv_search_opendir" >&6; } 8126 ac_res=$ac_cv_search_opendir 8127 if test "$ac_res" != no; then : 8128 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 8129 8130 fi 8131 8132 fi 8133 8134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/types.h defines makedev" >&5 8135 $as_echo_n "checking whether sys/types.h defines makedev... " >&6; } 8136 if ${ac_cv_header_sys_types_h_makedev+:} false; then : 8137 $as_echo_n "(cached) " >&6 8138 else 8139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8140 /* end confdefs.h. */ 8141 #include <sys/types.h> 8142 int 8143 main () 8144 { 8145 return makedev(0, 0); 8146 ; 8147 return 0; 8148 } 8149 _ACEOF 8150 if ac_fn_c_try_link "$LINENO"; then : 8151 ac_cv_header_sys_types_h_makedev=yes 8152 else 8153 ac_cv_header_sys_types_h_makedev=no 8154 fi 8155 rm -f core conftest.err conftest.$ac_objext \ 8156 conftest$ac_exeext conftest.$ac_ext 8157 8158 fi 8159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_types_h_makedev" >&5 8160 $as_echo "$ac_cv_header_sys_types_h_makedev" >&6; } 8161 8162 if test $ac_cv_header_sys_types_h_makedev = no; then 8163 ac_fn_c_check_header_mongrel "$LINENO" "sys/mkdev.h" "ac_cv_header_sys_mkdev_h" "$ac_includes_default" 8164 if test "x$ac_cv_header_sys_mkdev_h" = xyes; then : 8165 8166 $as_echo "#define MAJOR_IN_MKDEV 1" >>confdefs.h 8167 8168 fi 8169 8170 8171 8172 if test $ac_cv_header_sys_mkdev_h = no; then 8173 ac_fn_c_check_header_mongrel "$LINENO" "sys/sysmacros.h" "ac_cv_header_sys_sysmacros_h" "$ac_includes_default" 8174 if test "x$ac_cv_header_sys_sysmacros_h" = xyes; then : 8175 8176 $as_echo "#define MAJOR_IN_SYSMACROS 1" >>confdefs.h 8177 8178 fi 8179 8180 8181 fi 8182 fi 8183 8184 8185 # bluetooth/bluetooth.h has been known to not compile with -std=c99. 8186 # http://permalink.gmane.org/gmane.linux.bluez.kernel/22294 8187 SAVE_CFLAGS=$CFLAGS 8188 CFLAGS="-std=c99 $CFLAGS" 8189 for ac_header in bluetooth/bluetooth.h 8190 do : 8191 ac_fn_c_check_header_mongrel "$LINENO" "bluetooth/bluetooth.h" "ac_cv_header_bluetooth_bluetooth_h" "$ac_includes_default" 8192 if test "x$ac_cv_header_bluetooth_bluetooth_h" = xyes; then : 8193 cat >>confdefs.h <<_ACEOF 8194 #define HAVE_BLUETOOTH_BLUETOOTH_H 1 8195 _ACEOF 8196 8197 fi 8198 8199 done 8200 8201 CFLAGS=$SAVE_CFLAGS 8202 8203 # On Darwin (OS X) net/if.h requires sys/socket.h to be imported first. 8204 for ac_header in net/if.h 8205 do : 8206 ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "#include <stdio.h> 8207 #ifdef STDC_HEADERS 8208 # include <stdlib.h> 8209 # include <stddef.h> 8210 #else 8211 # ifdef HAVE_STDLIB_H 8212 # include <stdlib.h> 8213 # endif 8214 #endif 8215 #ifdef HAVE_SYS_SOCKET_H 8216 # include <sys/socket.h> 8217 #endif 8218 8219 " 8220 if test "x$ac_cv_header_net_if_h" = xyes; then : 8221 cat >>confdefs.h <<_ACEOF 8222 #define HAVE_NET_IF_H 1 8223 _ACEOF 8224 8225 fi 8226 8227 done 8228 8229 8230 # On Linux, netlink.h requires asm/types.h 8231 for ac_header in linux/netlink.h 8232 do : 8233 ac_fn_c_check_header_compile "$LINENO" "linux/netlink.h" "ac_cv_header_linux_netlink_h" " 8234 #ifdef HAVE_ASM_TYPES_H 8235 #include <asm/types.h> 8236 #endif 8237 #ifdef HAVE_SYS_SOCKET_H 8238 #include <sys/socket.h> 8239 #endif 8240 8241 " 8242 if test "x$ac_cv_header_linux_netlink_h" = xyes; then : 8243 cat >>confdefs.h <<_ACEOF 8244 #define HAVE_LINUX_NETLINK_H 1 8245 _ACEOF 8246 8247 fi 8248 8249 done 8250 8251 8252 for ac_header in linux/vm_sockets.h 8253 do : 8254 ac_fn_c_check_header_compile "$LINENO" "linux/vm_sockets.h" "ac_cv_header_linux_vm_sockets_h" " 8255 #ifdef HAVE_SYS_SOCKET_H 8256 #include <sys/socket.h> 8257 #endif 8258 8259 " 8260 if test "x$ac_cv_header_linux_vm_sockets_h" = xyes; then : 8261 cat >>confdefs.h <<_ACEOF 8262 #define HAVE_LINUX_VM_SOCKETS_H 1 8263 _ACEOF 8264 8265 fi 8266 8267 done 8268 8269 8270 # On Linux, can.h and can/raw.h require sys/socket.h 8271 for ac_header in linux/can.h linux/can/raw.h linux/can/bcm.h 8272 do : 8273 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 8274 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" " 8275 #ifdef HAVE_SYS_SOCKET_H 8276 #include <sys/socket.h> 8277 #endif 8278 8279 " 8280 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 8281 cat >>confdefs.h <<_ACEOF 8282 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 8283 _ACEOF 8284 8285 fi 8286 8287 done 8288 8289 8290 # checks for typedefs 8291 was_it_defined=no 8292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t in time.h" >&5 8293 $as_echo_n "checking for clock_t in time.h... " >&6; } 8294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8295 /* end confdefs.h. */ 8296 #include <time.h> 8297 8298 _ACEOF 8299 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 8300 $EGREP "clock_t" >/dev/null 2>&1; then : 8301 was_it_defined=yes 8302 else 8303 8304 8305 $as_echo "#define clock_t long" >>confdefs.h 8306 8307 8308 fi 8309 rm -f conftest* 8310 8311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $was_it_defined" >&5 8312 $as_echo "$was_it_defined" >&6; } 8313 8314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for makedev" >&5 8315 $as_echo_n "checking for makedev... " >&6; } 8316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8317 /* end confdefs.h. */ 8318 8319 #if defined(MAJOR_IN_MKDEV) 8320 #include <sys/mkdev.h> 8321 #elif defined(MAJOR_IN_SYSMACROS) 8322 #include <sys/sysmacros.h> 8323 #else 8324 #include <sys/types.h> 8325 #endif 8326 8327 int 8328 main () 8329 { 8330 8331 makedev(0, 0) 8332 ; 8333 return 0; 8334 } 8335 8336 _ACEOF 8337 if ac_fn_c_try_link "$LINENO"; then : 8338 ac_cv_has_makedev=yes 8339 else 8340 ac_cv_has_makedev=no 8341 fi 8342 rm -f core conftest.err conftest.$ac_objext \ 8343 conftest$ac_exeext conftest.$ac_ext 8344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_makedev" >&5 8345 $as_echo "$ac_cv_has_makedev" >&6; } 8346 if test "$ac_cv_has_makedev" = "yes"; then 8347 8348 $as_echo "#define HAVE_MAKEDEV 1" >>confdefs.h 8349 8350 fi 8351 8352 # byte swapping 8353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for le64toh" >&5 8354 $as_echo_n "checking for le64toh... " >&6; } 8355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8356 /* end confdefs.h. */ 8357 8358 #ifdef HAVE_ENDIAN_H 8359 #include <endian.h> 8360 #elif defined(HAVE_SYS_ENDIAN_H) 8361 #include <sys/endian.h> 8362 #endif 8363 8364 int 8365 main () 8366 { 8367 8368 le64toh(1) 8369 ; 8370 return 0; 8371 } 8372 8373 _ACEOF 8374 if ac_fn_c_try_link "$LINENO"; then : 8375 ac_cv_has_le64toh=yes 8376 else 8377 ac_cv_has_le64toh=no 8378 fi 8379 rm -f core conftest.err conftest.$ac_objext \ 8380 conftest$ac_exeext conftest.$ac_ext 8381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_le64toh" >&5 8382 $as_echo "$ac_cv_has_le64toh" >&6; } 8383 if test "$ac_cv_has_le64toh" = "yes"; then 8384 8385 $as_echo "#define HAVE_HTOLE64 1" >>confdefs.h 8386 8387 fi 8388 8389 use_lfs=yes 8390 # Don't use largefile support for GNU/Hurd 8391 case $ac_sys_system in GNU*) 8392 use_lfs=no 8393 esac 8394 8395 if test "$use_lfs" = "yes"; then 8396 # Two defines needed to enable largefile support on various platforms 8397 # These may affect some typedefs 8398 case $ac_sys_system/$ac_sys_release in 8399 AIX*) 8400 8401 $as_echo "#define _LARGE_FILES 1" >>confdefs.h 8402 8403 ;; 8404 esac 8405 8406 $as_echo "#define _LARGEFILE_SOURCE 1" >>confdefs.h 8407 8408 8409 $as_echo "#define _FILE_OFFSET_BITS 64" >>confdefs.h 8410 8411 fi 8412 8413 # Add some code to confdefs.h so that the test for off_t works on SCO 8414 cat >> confdefs.h <<\EOF 8415 #if defined(SCO_DS) 8416 #undef _OFF_T 8417 #endif 8418 EOF 8419 8420 # Type availability checks 8421 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default" 8422 if test "x$ac_cv_type_mode_t" = xyes; then : 8423 8424 else 8425 8426 cat >>confdefs.h <<_ACEOF 8427 #define mode_t int 8428 _ACEOF 8429 8430 fi 8431 8432 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 8433 if test "x$ac_cv_type_off_t" = xyes; then : 8434 8435 else 8436 8437 cat >>confdefs.h <<_ACEOF 8438 #define off_t long int 8439 _ACEOF 8440 8441 fi 8442 8443 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 8444 if test "x$ac_cv_type_pid_t" = xyes; then : 8445 8446 else 8447 8448 cat >>confdefs.h <<_ACEOF 8449 #define pid_t int 8450 _ACEOF 8451 8452 fi 8453 8454 8455 cat >>confdefs.h <<_ACEOF 8456 #define RETSIGTYPE void 8457 _ACEOF 8458 8459 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 8460 if test "x$ac_cv_type_size_t" = xyes; then : 8461 8462 else 8463 8464 cat >>confdefs.h <<_ACEOF 8465 #define size_t unsigned int 8466 _ACEOF 8467 8468 fi 8469 8470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 8471 $as_echo_n "checking for uid_t in sys/types.h... " >&6; } 8472 if ${ac_cv_type_uid_t+:} false; then : 8473 $as_echo_n "(cached) " >&6 8474 else 8475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8476 /* end confdefs.h. */ 8477 #include <sys/types.h> 8478 8479 _ACEOF 8480 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 8481 $EGREP "uid_t" >/dev/null 2>&1; then : 8482 ac_cv_type_uid_t=yes 8483 else 8484 ac_cv_type_uid_t=no 8485 fi 8486 rm -f conftest* 8487 8488 fi 8489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 8490 $as_echo "$ac_cv_type_uid_t" >&6; } 8491 if test $ac_cv_type_uid_t = no; then 8492 8493 $as_echo "#define uid_t int" >>confdefs.h 8494 8495 8496 $as_echo "#define gid_t int" >>confdefs.h 8497 8498 fi 8499 8500 8501 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" 8502 if test "x$ac_cv_type_ssize_t" = xyes; then : 8503 8504 $as_echo "#define HAVE_SSIZE_T 1" >>confdefs.h 8505 8506 fi 8507 8508 ac_fn_c_check_type "$LINENO" "__uint128_t" "ac_cv_type___uint128_t" "$ac_includes_default" 8509 if test "x$ac_cv_type___uint128_t" = xyes; then : 8510 8511 $as_echo "#define HAVE_GCC_UINT128_T 1" >>confdefs.h 8512 8513 fi 8514 8515 8516 # Sizes of various common basic types 8517 # ANSI C requires sizeof(char) == 1, so no need to check it 8518 # The cast to long int works around a bug in the HP C Compiler 8519 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8520 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8521 # This bug is HP SR number 8606223364. 8522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 8523 $as_echo_n "checking size of int... " >&6; } 8524 if ${ac_cv_sizeof_int+:} false; then : 8525 $as_echo_n "(cached) " >&6 8526 else 8527 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 8528 8529 else 8530 if test "$ac_cv_type_int" = yes; then 8531 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8532 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8533 as_fn_error 77 "cannot compute sizeof (int) 8534 See \`config.log' for more details" "$LINENO" 5; } 8535 else 8536 ac_cv_sizeof_int=0 8537 fi 8538 fi 8539 8540 fi 8541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 8542 $as_echo "$ac_cv_sizeof_int" >&6; } 8543 8544 8545 8546 cat >>confdefs.h <<_ACEOF 8547 #define SIZEOF_INT $ac_cv_sizeof_int 8548 _ACEOF 8549 8550 8551 # The cast to long int works around a bug in the HP C Compiler 8552 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8553 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8554 # This bug is HP SR number 8606223364. 8555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 8556 $as_echo_n "checking size of long... " >&6; } 8557 if ${ac_cv_sizeof_long+:} false; then : 8558 $as_echo_n "(cached) " >&6 8559 else 8560 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 8561 8562 else 8563 if test "$ac_cv_type_long" = yes; then 8564 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8565 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8566 as_fn_error 77 "cannot compute sizeof (long) 8567 See \`config.log' for more details" "$LINENO" 5; } 8568 else 8569 ac_cv_sizeof_long=0 8570 fi 8571 fi 8572 8573 fi 8574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 8575 $as_echo "$ac_cv_sizeof_long" >&6; } 8576 8577 8578 8579 cat >>confdefs.h <<_ACEOF 8580 #define SIZEOF_LONG $ac_cv_sizeof_long 8581 _ACEOF 8582 8583 8584 # The cast to long int works around a bug in the HP C Compiler 8585 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8586 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8587 # This bug is HP SR number 8606223364. 8588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 8589 $as_echo_n "checking size of long long... " >&6; } 8590 if ${ac_cv_sizeof_long_long+:} false; then : 8591 $as_echo_n "(cached) " >&6 8592 else 8593 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : 8594 8595 else 8596 if test "$ac_cv_type_long_long" = yes; then 8597 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8598 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8599 as_fn_error 77 "cannot compute sizeof (long long) 8600 See \`config.log' for more details" "$LINENO" 5; } 8601 else 8602 ac_cv_sizeof_long_long=0 8603 fi 8604 fi 8605 8606 fi 8607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 8608 $as_echo "$ac_cv_sizeof_long_long" >&6; } 8609 8610 8611 8612 cat >>confdefs.h <<_ACEOF 8613 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long 8614 _ACEOF 8615 8616 8617 # The cast to long int works around a bug in the HP C Compiler 8618 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8619 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8620 # This bug is HP SR number 8606223364. 8621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 8622 $as_echo_n "checking size of void *... " >&6; } 8623 if ${ac_cv_sizeof_void_p+:} false; then : 8624 $as_echo_n "(cached) " >&6 8625 else 8626 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then : 8627 8628 else 8629 if test "$ac_cv_type_void_p" = yes; then 8630 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8631 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8632 as_fn_error 77 "cannot compute sizeof (void *) 8633 See \`config.log' for more details" "$LINENO" 5; } 8634 else 8635 ac_cv_sizeof_void_p=0 8636 fi 8637 fi 8638 8639 fi 8640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 8641 $as_echo "$ac_cv_sizeof_void_p" >&6; } 8642 8643 8644 8645 cat >>confdefs.h <<_ACEOF 8646 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p 8647 _ACEOF 8648 8649 8650 # The cast to long int works around a bug in the HP C Compiler 8651 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8652 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8653 # This bug is HP SR number 8606223364. 8654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 8655 $as_echo_n "checking size of short... " >&6; } 8656 if ${ac_cv_sizeof_short+:} false; then : 8657 $as_echo_n "(cached) " >&6 8658 else 8659 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then : 8660 8661 else 8662 if test "$ac_cv_type_short" = yes; then 8663 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8664 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8665 as_fn_error 77 "cannot compute sizeof (short) 8666 See \`config.log' for more details" "$LINENO" 5; } 8667 else 8668 ac_cv_sizeof_short=0 8669 fi 8670 fi 8671 8672 fi 8673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 8674 $as_echo "$ac_cv_sizeof_short" >&6; } 8675 8676 8677 8678 cat >>confdefs.h <<_ACEOF 8679 #define SIZEOF_SHORT $ac_cv_sizeof_short 8680 _ACEOF 8681 8682 8683 # The cast to long int works around a bug in the HP C Compiler 8684 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8685 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8686 # This bug is HP SR number 8606223364. 8687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of float" >&5 8688 $as_echo_n "checking size of float... " >&6; } 8689 if ${ac_cv_sizeof_float+:} false; then : 8690 $as_echo_n "(cached) " >&6 8691 else 8692 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (float))" "ac_cv_sizeof_float" "$ac_includes_default"; then : 8693 8694 else 8695 if test "$ac_cv_type_float" = yes; then 8696 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8697 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8698 as_fn_error 77 "cannot compute sizeof (float) 8699 See \`config.log' for more details" "$LINENO" 5; } 8700 else 8701 ac_cv_sizeof_float=0 8702 fi 8703 fi 8704 8705 fi 8706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_float" >&5 8707 $as_echo "$ac_cv_sizeof_float" >&6; } 8708 8709 8710 8711 cat >>confdefs.h <<_ACEOF 8712 #define SIZEOF_FLOAT $ac_cv_sizeof_float 8713 _ACEOF 8714 8715 8716 # The cast to long int works around a bug in the HP C Compiler 8717 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8718 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8719 # This bug is HP SR number 8606223364. 8720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of double" >&5 8721 $as_echo_n "checking size of double... " >&6; } 8722 if ${ac_cv_sizeof_double+:} false; then : 8723 $as_echo_n "(cached) " >&6 8724 else 8725 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double" "$ac_includes_default"; then : 8726 8727 else 8728 if test "$ac_cv_type_double" = yes; then 8729 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8730 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8731 as_fn_error 77 "cannot compute sizeof (double) 8732 See \`config.log' for more details" "$LINENO" 5; } 8733 else 8734 ac_cv_sizeof_double=0 8735 fi 8736 fi 8737 8738 fi 8739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5 8740 $as_echo "$ac_cv_sizeof_double" >&6; } 8741 8742 8743 8744 cat >>confdefs.h <<_ACEOF 8745 #define SIZEOF_DOUBLE $ac_cv_sizeof_double 8746 _ACEOF 8747 8748 8749 # The cast to long int works around a bug in the HP C Compiler 8750 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8751 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8752 # This bug is HP SR number 8606223364. 8753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of fpos_t" >&5 8754 $as_echo_n "checking size of fpos_t... " >&6; } 8755 if ${ac_cv_sizeof_fpos_t+:} false; then : 8756 $as_echo_n "(cached) " >&6 8757 else 8758 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (fpos_t))" "ac_cv_sizeof_fpos_t" "$ac_includes_default"; then : 8759 8760 else 8761 if test "$ac_cv_type_fpos_t" = yes; then 8762 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8763 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8764 as_fn_error 77 "cannot compute sizeof (fpos_t) 8765 See \`config.log' for more details" "$LINENO" 5; } 8766 else 8767 ac_cv_sizeof_fpos_t=0 8768 fi 8769 fi 8770 8771 fi 8772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_fpos_t" >&5 8773 $as_echo "$ac_cv_sizeof_fpos_t" >&6; } 8774 8775 8776 8777 cat >>confdefs.h <<_ACEOF 8778 #define SIZEOF_FPOS_T $ac_cv_sizeof_fpos_t 8779 _ACEOF 8780 8781 8782 # The cast to long int works around a bug in the HP C Compiler 8783 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8784 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8785 # This bug is HP SR number 8606223364. 8786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5 8787 $as_echo_n "checking size of size_t... " >&6; } 8788 if ${ac_cv_sizeof_size_t+:} false; then : 8789 $as_echo_n "(cached) " >&6 8790 else 8791 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"; then : 8792 8793 else 8794 if test "$ac_cv_type_size_t" = yes; then 8795 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8796 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8797 as_fn_error 77 "cannot compute sizeof (size_t) 8798 See \`config.log' for more details" "$LINENO" 5; } 8799 else 8800 ac_cv_sizeof_size_t=0 8801 fi 8802 fi 8803 8804 fi 8805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5 8806 $as_echo "$ac_cv_sizeof_size_t" >&6; } 8807 8808 8809 8810 cat >>confdefs.h <<_ACEOF 8811 #define SIZEOF_SIZE_T $ac_cv_sizeof_size_t 8812 _ACEOF 8813 8814 8815 # The cast to long int works around a bug in the HP C Compiler 8816 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8817 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8818 # This bug is HP SR number 8606223364. 8819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of pid_t" >&5 8820 $as_echo_n "checking size of pid_t... " >&6; } 8821 if ${ac_cv_sizeof_pid_t+:} false; then : 8822 $as_echo_n "(cached) " >&6 8823 else 8824 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (pid_t))" "ac_cv_sizeof_pid_t" "$ac_includes_default"; then : 8825 8826 else 8827 if test "$ac_cv_type_pid_t" = yes; then 8828 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8829 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8830 as_fn_error 77 "cannot compute sizeof (pid_t) 8831 See \`config.log' for more details" "$LINENO" 5; } 8832 else 8833 ac_cv_sizeof_pid_t=0 8834 fi 8835 fi 8836 8837 fi 8838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pid_t" >&5 8839 $as_echo "$ac_cv_sizeof_pid_t" >&6; } 8840 8841 8842 8843 cat >>confdefs.h <<_ACEOF 8844 #define SIZEOF_PID_T $ac_cv_sizeof_pid_t 8845 _ACEOF 8846 8847 8848 # The cast to long int works around a bug in the HP C Compiler 8849 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8850 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8851 # This bug is HP SR number 8606223364. 8852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of uintptr_t" >&5 8853 $as_echo_n "checking size of uintptr_t... " >&6; } 8854 if ${ac_cv_sizeof_uintptr_t+:} false; then : 8855 $as_echo_n "(cached) " >&6 8856 else 8857 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (uintptr_t))" "ac_cv_sizeof_uintptr_t" "$ac_includes_default"; then : 8858 8859 else 8860 if test "$ac_cv_type_uintptr_t" = yes; then 8861 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8862 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8863 as_fn_error 77 "cannot compute sizeof (uintptr_t) 8864 See \`config.log' for more details" "$LINENO" 5; } 8865 else 8866 ac_cv_sizeof_uintptr_t=0 8867 fi 8868 fi 8869 8870 fi 8871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_uintptr_t" >&5 8872 $as_echo "$ac_cv_sizeof_uintptr_t" >&6; } 8873 8874 8875 8876 cat >>confdefs.h <<_ACEOF 8877 #define SIZEOF_UINTPTR_T $ac_cv_sizeof_uintptr_t 8878 _ACEOF 8879 8880 8881 8882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support" >&5 8883 $as_echo_n "checking for long double support... " >&6; } 8884 have_long_double=no 8885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8886 /* end confdefs.h. */ 8887 8888 int 8889 main () 8890 { 8891 long double x; x = (long double)0; 8892 ; 8893 return 0; 8894 } 8895 _ACEOF 8896 if ac_fn_c_try_compile "$LINENO"; then : 8897 8898 8899 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h 8900 8901 have_long_double=yes 8902 8903 fi 8904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_long_double" >&5 8906 $as_echo "$have_long_double" >&6; } 8907 if test "$have_long_double" = yes ; then 8908 # The cast to long int works around a bug in the HP C Compiler 8909 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8910 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8911 # This bug is HP SR number 8606223364. 8912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5 8913 $as_echo_n "checking size of long double... " >&6; } 8914 if ${ac_cv_sizeof_long_double+:} false; then : 8915 $as_echo_n "(cached) " >&6 8916 else 8917 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double" "$ac_includes_default"; then : 8918 8919 else 8920 if test "$ac_cv_type_long_double" = yes; then 8921 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8922 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8923 as_fn_error 77 "cannot compute sizeof (long double) 8924 See \`config.log' for more details" "$LINENO" 5; } 8925 else 8926 ac_cv_sizeof_long_double=0 8927 fi 8928 fi 8929 8930 fi 8931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5 8932 $as_echo "$ac_cv_sizeof_long_double" >&6; } 8933 8934 8935 8936 cat >>confdefs.h <<_ACEOF 8937 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double 8938 _ACEOF 8939 8940 8941 fi 8942 8943 # The cast to long int works around a bug in the HP C Compiler 8944 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8945 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8946 # This bug is HP SR number 8606223364. 8947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of _Bool" >&5 8948 $as_echo_n "checking size of _Bool... " >&6; } 8949 if ${ac_cv_sizeof__Bool+:} false; then : 8950 $as_echo_n "(cached) " >&6 8951 else 8952 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (_Bool))" "ac_cv_sizeof__Bool" "$ac_includes_default"; then : 8953 8954 else 8955 if test "$ac_cv_type__Bool" = yes; then 8956 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8957 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8958 as_fn_error 77 "cannot compute sizeof (_Bool) 8959 See \`config.log' for more details" "$LINENO" 5; } 8960 else 8961 ac_cv_sizeof__Bool=0 8962 fi 8963 fi 8964 8965 fi 8966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof__Bool" >&5 8967 $as_echo "$ac_cv_sizeof__Bool" >&6; } 8968 8969 8970 8971 cat >>confdefs.h <<_ACEOF 8972 #define SIZEOF__BOOL $ac_cv_sizeof__Bool 8973 _ACEOF 8974 8975 8976 8977 # The cast to long int works around a bug in the HP C Compiler 8978 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8979 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8980 # This bug is HP SR number 8606223364. 8981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5 8982 $as_echo_n "checking size of off_t... " >&6; } 8983 if ${ac_cv_sizeof_off_t+:} false; then : 8984 $as_echo_n "(cached) " >&6 8985 else 8986 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off_t))" "ac_cv_sizeof_off_t" " 8987 #ifdef HAVE_SYS_TYPES_H 8988 #include <sys/types.h> 8989 #endif 8990 8991 "; then : 8992 8993 else 8994 if test "$ac_cv_type_off_t" = yes; then 8995 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8996 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8997 as_fn_error 77 "cannot compute sizeof (off_t) 8998 See \`config.log' for more details" "$LINENO" 5; } 8999 else 9000 ac_cv_sizeof_off_t=0 9001 fi 9002 fi 9003 9004 fi 9005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5 9006 $as_echo "$ac_cv_sizeof_off_t" >&6; } 9007 9008 9009 9010 cat >>confdefs.h <<_ACEOF 9011 #define SIZEOF_OFF_T $ac_cv_sizeof_off_t 9012 _ACEOF 9013 9014 9015 9016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable large file support" >&5 9017 $as_echo_n "checking whether to enable large file support... " >&6; } 9018 if test "$ac_cv_sizeof_off_t" -gt "$ac_cv_sizeof_long" -a \ 9019 "$ac_cv_sizeof_long_long" -ge "$ac_cv_sizeof_off_t"; then 9020 9021 $as_echo "#define HAVE_LARGEFILE_SUPPORT 1" >>confdefs.h 9022 9023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9024 $as_echo "yes" >&6; } 9025 else 9026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9027 $as_echo "no" >&6; } 9028 fi 9029 9030 # The cast to long int works around a bug in the HP C Compiler 9031 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 9032 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 9033 # This bug is HP SR number 8606223364. 9034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5 9035 $as_echo_n "checking size of time_t... " >&6; } 9036 if ${ac_cv_sizeof_time_t+:} false; then : 9037 $as_echo_n "(cached) " >&6 9038 else 9039 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (time_t))" "ac_cv_sizeof_time_t" " 9040 #ifdef HAVE_SYS_TYPES_H 9041 #include <sys/types.h> 9042 #endif 9043 #ifdef HAVE_TIME_H 9044 #include <time.h> 9045 #endif 9046 9047 "; then : 9048 9049 else 9050 if test "$ac_cv_type_time_t" = yes; then 9051 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9052 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9053 as_fn_error 77 "cannot compute sizeof (time_t) 9054 See \`config.log' for more details" "$LINENO" 5; } 9055 else 9056 ac_cv_sizeof_time_t=0 9057 fi 9058 fi 9059 9060 fi 9061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5 9062 $as_echo "$ac_cv_sizeof_time_t" >&6; } 9063 9064 9065 9066 cat >>confdefs.h <<_ACEOF 9067 #define SIZEOF_TIME_T $ac_cv_sizeof_time_t 9068 _ACEOF 9069 9070 9071 9072 # if have pthread_t then define SIZEOF_PTHREAD_T 9073 ac_save_cc="$CC" 9074 if test "$ac_cv_kpthread" = "yes" 9075 then CC="$CC -Kpthread" 9076 elif test "$ac_cv_kthread" = "yes" 9077 then CC="$CC -Kthread" 9078 elif test "$ac_cv_pthread" = "yes" 9079 then CC="$CC -pthread" 9080 fi 9081 9082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_t" >&5 9083 $as_echo_n "checking for pthread_t... " >&6; } 9084 have_pthread_t=no 9085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9086 /* end confdefs.h. */ 9087 9088 #include <pthread.h> 9089 int 9090 main () 9091 { 9092 pthread_t x; x = *(pthread_t*)0; 9093 ; 9094 return 0; 9095 } 9096 9097 _ACEOF 9098 if ac_fn_c_try_compile "$LINENO"; then : 9099 have_pthread_t=yes 9100 fi 9101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_pthread_t" >&5 9103 $as_echo "$have_pthread_t" >&6; } 9104 if test "$have_pthread_t" = yes ; then 9105 # The cast to long int works around a bug in the HP C Compiler 9106 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 9107 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 9108 # This bug is HP SR number 8606223364. 9109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of pthread_t" >&5 9110 $as_echo_n "checking size of pthread_t... " >&6; } 9111 if ${ac_cv_sizeof_pthread_t+:} false; then : 9112 $as_echo_n "(cached) " >&6 9113 else 9114 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (pthread_t))" "ac_cv_sizeof_pthread_t" " 9115 #ifdef HAVE_PTHREAD_H 9116 #include <pthread.h> 9117 #endif 9118 9119 "; then : 9120 9121 else 9122 if test "$ac_cv_type_pthread_t" = yes; then 9123 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9124 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9125 as_fn_error 77 "cannot compute sizeof (pthread_t) 9126 See \`config.log' for more details" "$LINENO" 5; } 9127 else 9128 ac_cv_sizeof_pthread_t=0 9129 fi 9130 fi 9131 9132 fi 9133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pthread_t" >&5 9134 $as_echo "$ac_cv_sizeof_pthread_t" >&6; } 9135 9136 9137 9138 cat >>confdefs.h <<_ACEOF 9139 #define SIZEOF_PTHREAD_T $ac_cv_sizeof_pthread_t 9140 _ACEOF 9141 9142 9143 fi 9144 9145 # Issue #25658: POSIX hasn't defined that pthread_key_t is compatible with int. 9146 # This checking will be unnecessary after removing deprecated TLS API. 9147 # The cast to long int works around a bug in the HP C Compiler 9148 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 9149 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 9150 # This bug is HP SR number 8606223364. 9151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of pthread_key_t" >&5 9152 $as_echo_n "checking size of pthread_key_t... " >&6; } 9153 if ${ac_cv_sizeof_pthread_key_t+:} false; then : 9154 $as_echo_n "(cached) " >&6 9155 else 9156 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (pthread_key_t))" "ac_cv_sizeof_pthread_key_t" "#include <pthread.h> 9157 "; then : 9158 9159 else 9160 if test "$ac_cv_type_pthread_key_t" = yes; then 9161 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9162 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9163 as_fn_error 77 "cannot compute sizeof (pthread_key_t) 9164 See \`config.log' for more details" "$LINENO" 5; } 9165 else 9166 ac_cv_sizeof_pthread_key_t=0 9167 fi 9168 fi 9169 9170 fi 9171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pthread_key_t" >&5 9172 $as_echo "$ac_cv_sizeof_pthread_key_t" >&6; } 9173 9174 9175 9176 cat >>confdefs.h <<_ACEOF 9177 #define SIZEOF_PTHREAD_KEY_T $ac_cv_sizeof_pthread_key_t 9178 _ACEOF 9179 9180 9181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_key_t is compatible with int" >&5 9182 $as_echo_n "checking whether pthread_key_t is compatible with int... " >&6; } 9183 if test "$ac_cv_sizeof_pthread_key_t" -eq "$ac_cv_sizeof_int" ; then 9184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9185 /* end confdefs.h. */ 9186 #include <pthread.h> 9187 int 9188 main () 9189 { 9190 pthread_key_t k; k * 1; 9191 ; 9192 return 0; 9193 } 9194 _ACEOF 9195 if ac_fn_c_try_compile "$LINENO"; then : 9196 ac_pthread_key_t_is_arithmetic_type=yes 9197 else 9198 ac_pthread_key_t_is_arithmetic_type=no 9199 9200 fi 9201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pthread_key_t_is_arithmetic_type" >&5 9203 $as_echo "$ac_pthread_key_t_is_arithmetic_type" >&6; } 9204 if test "$ac_pthread_key_t_is_arithmetic_type" = yes ; then 9205 9206 $as_echo "#define PTHREAD_KEY_T_IS_COMPATIBLE_WITH_INT 1" >>confdefs.h 9207 9208 fi 9209 else 9210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9211 $as_echo "no" >&6; } 9212 fi 9213 CC="$ac_save_cc" 9214 9215 9216 case $ac_sys_system/$ac_sys_release in 9217 Darwin/[01567]\..*) 9218 OTHER_LIBTOOL_OPT="-prebind -seg1addr 0x10000000" 9219 ;; 9220 Darwin/*) 9221 OTHER_LIBTOOL_OPT="" 9222 ;; 9223 esac 9224 9225 9226 9227 case $ac_sys_system/$ac_sys_release in 9228 Darwin/[01567]\..*) 9229 LIBTOOL_CRUFT="-framework System -lcc_dynamic" 9230 if test "${enable_universalsdk}"; then 9231 : 9232 else 9233 LIBTOOL_CRUFT="${LIBTOOL_CRUFT} -arch_only `/usr/bin/arch`" 9234 fi 9235 LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKINSTALLDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 9236 LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';; 9237 Darwin/*) 9238 gcc_version=`gcc -dumpversion` 9239 if test ${gcc_version} '<' 4.0 9240 then 9241 LIBTOOL_CRUFT="-lcc_dynamic" 9242 else 9243 LIBTOOL_CRUFT="" 9244 fi 9245 if test "$cross_compiling" = yes; then : 9246 ac_osx_32bit=yes 9247 else 9248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9249 /* end confdefs.h. */ 9250 9251 #include <unistd.h> 9252 int main(int argc, char*argv[]) 9253 { 9254 if (sizeof(long) == 4) { 9255 return 0; 9256 } else { 9257 return 1; 9258 } 9259 } 9260 9261 _ACEOF 9262 if ac_fn_c_try_run "$LINENO"; then : 9263 ac_osx_32bit=yes 9264 else 9265 ac_osx_32bit=no 9266 fi 9267 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 9268 conftest.$ac_objext conftest.beam conftest.$ac_ext 9269 fi 9270 9271 9272 if test "${ac_osx_32bit}" = "yes"; then 9273 case `/usr/bin/arch` in 9274 i386) 9275 MACOSX_DEFAULT_ARCH="i386" 9276 ;; 9277 ppc) 9278 MACOSX_DEFAULT_ARCH="ppc" 9279 ;; 9280 *) 9281 as_fn_error $? "Unexpected output of 'arch' on OSX" "$LINENO" 5 9282 ;; 9283 esac 9284 else 9285 case `/usr/bin/arch` in 9286 i386) 9287 MACOSX_DEFAULT_ARCH="x86_64" 9288 ;; 9289 ppc) 9290 MACOSX_DEFAULT_ARCH="ppc64" 9291 ;; 9292 *) 9293 as_fn_error $? "Unexpected output of 'arch' on OSX" "$LINENO" 5 9294 ;; 9295 esac 9296 9297 fi 9298 9299 LIBTOOL_CRUFT=$LIBTOOL_CRUFT" -lSystem -lSystemStubs -arch_only ${MACOSX_DEFAULT_ARCH}" 9300 LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKINSTALLDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 9301 LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';; 9302 esac 9303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-framework" >&5 9304 $as_echo_n "checking for --enable-framework... " >&6; } 9305 if test "$enable_framework" 9306 then 9307 BASECFLAGS="$BASECFLAGS -fno-common -dynamic" 9308 # -F. is needed to allow linking to the framework while 9309 # in the build location. 9310 9311 $as_echo "#define WITH_NEXT_FRAMEWORK 1" >>confdefs.h 9312 9313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9314 $as_echo "yes" >&6; } 9315 if test $enable_shared = "yes" 9316 then 9317 as_fn_error $? "Specifying both --enable-shared and --enable-framework is not supported, use only --enable-framework instead" "$LINENO" 5 9318 fi 9319 else 9320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9321 $as_echo "no" >&6; } 9322 fi 9323 9324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dyld" >&5 9325 $as_echo_n "checking for dyld... " >&6; } 9326 case $ac_sys_system/$ac_sys_release in 9327 Darwin/*) 9328 9329 $as_echo "#define WITH_DYLD 1" >>confdefs.h 9330 9331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: always on for Darwin" >&5 9332 $as_echo "always on for Darwin" >&6; } 9333 ;; 9334 *) 9335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9336 $as_echo "no" >&6; } 9337 ;; 9338 esac 9339 9340 # Set info about shared libraries. 9341 9342 9343 9344 9345 9346 9347 9348 # SHLIB_SUFFIX is the extension of shared libraries `(including the dot!) 9349 # -- usually .so, .sl on HP-UX, .dll on Cygwin 9350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the extension of shared libraries" >&5 9351 $as_echo_n "checking the extension of shared libraries... " >&6; } 9352 if test -z "$SHLIB_SUFFIX"; then 9353 case $ac_sys_system in 9354 hp*|HP*) 9355 case `uname -m` in 9356 ia64) SHLIB_SUFFIX=.so;; 9357 *) SHLIB_SUFFIX=.sl;; 9358 esac 9359 ;; 9360 CYGWIN*) SHLIB_SUFFIX=.dll;; 9361 *) SHLIB_SUFFIX=.so;; 9362 esac 9363 fi 9364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLIB_SUFFIX" >&5 9365 $as_echo "$SHLIB_SUFFIX" >&6; } 9366 9367 # LDSHARED is the ld *command* used to create shared library 9368 # -- "cc -G" on SunOS 5.x. 9369 # (Shared libraries in this instance are shared modules to be loaded into 9370 # Python, as opposed to building Python itself as a shared library.) 9371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LDSHARED" >&5 9372 $as_echo_n "checking LDSHARED... " >&6; } 9373 if test -z "$LDSHARED" 9374 then 9375 case $ac_sys_system/$ac_sys_release in 9376 AIX*) 9377 BLDSHARED="Modules/ld_so_aix \$(CC) -bI:Modules/python.exp" 9378 LDSHARED="\$(LIBPL)/ld_so_aix \$(CC) -bI:\$(LIBPL)/python.exp" 9379 ;; 9380 SunOS/5*) 9381 if test "$GCC" = "yes" ; then 9382 LDSHARED='$(CC) -shared' 9383 LDCXXSHARED='$(CXX) -shared' 9384 else 9385 LDSHARED='$(CC) -G' 9386 LDCXXSHARED='$(CXX) -G' 9387 fi ;; 9388 hp*|HP*) 9389 if test "$GCC" = "yes" ; then 9390 LDSHARED='$(CC) -shared' 9391 LDCXXSHARED='$(CXX) -shared' 9392 else 9393 LDSHARED='$(CC) -b' 9394 LDCXXSHARED='$(CXX) -b' 9395 fi ;; 9396 Darwin/1.3*) 9397 LDSHARED='$(CC) -bundle' 9398 LDCXXSHARED='$(CXX) -bundle' 9399 if test "$enable_framework" ; then 9400 # Link against the framework. All externals should be defined. 9401 BLDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 9402 LDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 9403 LDCXXSHARED="$LDCXXSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 9404 else 9405 # No framework. Ignore undefined symbols, assuming they come from Python 9406 LDSHARED="$LDSHARED -undefined suppress" 9407 LDCXXSHARED="$LDCXXSHARED -undefined suppress" 9408 fi ;; 9409 Darwin/1.4*|Darwin/5.*|Darwin/6.*) 9410 LDSHARED='$(CC) -bundle' 9411 LDCXXSHARED='$(CXX) -bundle' 9412 if test "$enable_framework" ; then 9413 # Link against the framework. All externals should be defined. 9414 BLDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 9415 LDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 9416 LDCXXSHARED="$LDCXXSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 9417 else 9418 # No framework, use the Python app as bundle-loader 9419 BLDSHARED="$LDSHARED "'-bundle_loader $(BUILDPYTHON)' 9420 LDSHARED="$LDSHARED "'-bundle_loader $(BINDIR)/python$(VERSION)$(EXE)' 9421 LDCXXSHARED="$LDCXXSHARED "'-bundle_loader $(BINDIR)/python$(VERSION)$(EXE)' 9422 fi ;; 9423 Darwin/*) 9424 # Use -undefined dynamic_lookup whenever possible (10.3 and later). 9425 # This allows an extension to be used in any Python 9426 9427 dep_target_major=`echo ${MACOSX_DEPLOYMENT_TARGET} | \ 9428 sed 's/\([0-9]*\)\.\([0-9]*\).*/\1/'` 9429 dep_target_minor=`echo ${MACOSX_DEPLOYMENT_TARGET} | \ 9430 sed 's/\([0-9]*\)\.\([0-9]*\).*/\2/'` 9431 if test ${dep_target_major} -eq 10 && \ 9432 test ${dep_target_minor} -le 2 9433 then 9434 # building for OS X 10.0 through 10.2 9435 LDSHARED='$(CC) -bundle' 9436 LDCXXSHARED='$(CXX) -bundle' 9437 if test "$enable_framework" ; then 9438 # Link against the framework. All externals should be defined. 9439 BLDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 9440 LDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 9441 LDCXXSHARED="$LDCXXSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 9442 else 9443 # No framework, use the Python app as bundle-loader 9444 BLDSHARED="$LDSHARED "'-bundle_loader $(BUILDPYTHON)' 9445 LDSHARED="$LDSHARED "'-bundle_loader $(BINDIR)/python$(VERSION)$(EXE)' 9446 LDCXXSHARED="$LDCXXSHARED "'-bundle_loader $(BINDIR)/python$(VERSION)$(EXE)' 9447 fi 9448 else 9449 # building for OS X 10.3 and later 9450 LDSHARED='$(CC) -bundle -undefined dynamic_lookup' 9451 LDCXXSHARED='$(CXX) -bundle -undefined dynamic_lookup' 9452 BLDSHARED="$LDSHARED" 9453 fi 9454 ;; 9455 Linux*|GNU*|QNX*) 9456 LDSHARED='$(CC) -shared' 9457 LDCXXSHARED='$(CXX) -shared';; 9458 FreeBSD*) 9459 if [ "`$CC -dM -E - </dev/null | grep __ELF__`" != "" ] 9460 then 9461 LDSHARED='$(CC) -shared' 9462 LDCXXSHARED='$(CXX) -shared' 9463 else 9464 LDSHARED="ld -Bshareable" 9465 fi;; 9466 OpenBSD*) 9467 if [ "`$CC -dM -E - </dev/null | grep __ELF__`" != "" ] 9468 then 9469 LDSHARED='$(CC) -shared $(CCSHARED)' 9470 LDCXXSHARED='$(CXX) -shared $(CCSHARED)' 9471 else 9472 case `uname -r` in 9473 [01].* | 2.[0-7] | 2.[0-7].*) 9474 LDSHARED="ld -Bshareable ${LDFLAGS}" 9475 ;; 9476 *) 9477 LDSHARED='$(CC) -shared $(CCSHARED)' 9478 LDCXXSHARED='$(CXX) -shared $(CCSHARED)' 9479 ;; 9480 esac 9481 fi;; 9482 NetBSD*|DragonFly*) 9483 LDSHARED='$(CC) -shared' 9484 LDCXXSHARED='$(CXX) -shared';; 9485 OpenUNIX*|UnixWare*) 9486 if test "$GCC" = "yes" ; then 9487 LDSHARED='$(CC) -shared' 9488 LDCXXSHARED='$(CXX) -shared' 9489 else 9490 LDSHARED='$(CC) -G' 9491 LDCXXSHARED='$(CXX) -G' 9492 fi;; 9493 SCO_SV*) 9494 LDSHARED='$(CC) -Wl,-G,-Bexport' 9495 LDCXXSHARED='$(CXX) -Wl,-G,-Bexport';; 9496 CYGWIN*) 9497 LDSHARED="gcc -shared -Wl,--enable-auto-image-base" 9498 LDCXXSHARED="g++ -shared -Wl,--enable-auto-image-base";; 9499 *) LDSHARED="ld";; 9500 esac 9501 fi 9502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LDSHARED" >&5 9503 $as_echo "$LDSHARED" >&6; } 9504 LDCXXSHARED=${LDCXXSHARED-$LDSHARED} 9505 BLDSHARED=${BLDSHARED-$LDSHARED} 9506 # CCSHARED are the C *flags* used to create objects to go into a shared 9507 # library (module) -- this is only needed for a few systems 9508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking CCSHARED" >&5 9509 $as_echo_n "checking CCSHARED... " >&6; } 9510 if test -z "$CCSHARED" 9511 then 9512 case $ac_sys_system/$ac_sys_release in 9513 SunOS*) if test "$GCC" = yes; 9514 then CCSHARED="-fPIC"; 9515 elif test `uname -p` = sparc; 9516 then CCSHARED="-xcode=pic32"; 9517 else CCSHARED="-Kpic"; 9518 fi;; 9519 hp*|HP*) if test "$GCC" = yes; 9520 then CCSHARED="-fPIC"; 9521 else CCSHARED="+z"; 9522 fi;; 9523 Linux-android*) ;; 9524 Linux*|GNU*) CCSHARED="-fPIC";; 9525 FreeBSD*|NetBSD*|OpenBSD*|DragonFly*) CCSHARED="-fPIC";; 9526 OpenUNIX*|UnixWare*) 9527 if test "$GCC" = "yes" 9528 then CCSHARED="-fPIC" 9529 else CCSHARED="-KPIC" 9530 fi;; 9531 SCO_SV*) 9532 if test "$GCC" = "yes" 9533 then CCSHARED="-fPIC" 9534 else CCSHARED="-Kpic -belf" 9535 fi;; 9536 esac 9537 fi 9538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CCSHARED" >&5 9539 $as_echo "$CCSHARED" >&6; } 9540 # LINKFORSHARED are the flags passed to the $(CC) command that links 9541 # the python executable -- this is only needed for a few systems 9542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LINKFORSHARED" >&5 9543 $as_echo_n "checking LINKFORSHARED... " >&6; } 9544 if test -z "$LINKFORSHARED" 9545 then 9546 case $ac_sys_system/$ac_sys_release in 9547 AIX*) LINKFORSHARED='-Wl,-bE:Modules/python.exp -lld';; 9548 hp*|HP*) 9549 LINKFORSHARED="-Wl,-E -Wl,+s";; 9550 # LINKFORSHARED="-Wl,-E -Wl,+s -Wl,+b\$(BINLIBDEST)/lib-dynload";; 9551 Linux-android*) LINKFORSHARED="-pie -Xlinker -export-dynamic";; 9552 Linux*|GNU*) LINKFORSHARED="-Xlinker -export-dynamic";; 9553 # -u libsys_s pulls in all symbols in libsys 9554 Darwin/*) 9555 LINKFORSHARED="$extra_undefs -framework CoreFoundation" 9556 9557 # Issue #18075: the default maximum stack size (8MBytes) is too 9558 # small for the default recursion limit. Increase the stack size 9559 # to ensure that tests don't crash 9560 LINKFORSHARED="-Wl,-stack_size,1000000 $LINKFORSHARED" 9561 9562 if test "$enable_framework" 9563 then 9564 LINKFORSHARED="$LINKFORSHARED "'$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 9565 fi 9566 LINKFORSHARED="$LINKFORSHARED";; 9567 OpenUNIX*|UnixWare*) LINKFORSHARED="-Wl,-Bexport";; 9568 SCO_SV*) LINKFORSHARED="-Wl,-Bexport";; 9569 ReliantUNIX*) LINKFORSHARED="-W1 -Blargedynsym";; 9570 FreeBSD*|NetBSD*|OpenBSD*|DragonFly*) 9571 if [ "`$CC -dM -E - </dev/null | grep __ELF__`" != "" ] 9572 then 9573 LINKFORSHARED="-Wl,--export-dynamic" 9574 fi;; 9575 SunOS/5*) case $CC in 9576 *gcc*) 9577 if $CC -Xlinker --help 2>&1 | grep export-dynamic >/dev/null 9578 then 9579 LINKFORSHARED="-Xlinker --export-dynamic" 9580 fi;; 9581 esac;; 9582 CYGWIN*) 9583 if test $enable_shared = "no" 9584 then 9585 LINKFORSHARED='-Wl,--out-implib=$(LDLIBRARY)' 9586 fi;; 9587 QNX*) 9588 # -Wl,-E causes the symbols to be added to the dynamic 9589 # symbol table so that they can be found when a module 9590 # is loaded. -N 2048K causes the stack size to be set 9591 # to 2048 kilobytes so that the stack doesn't overflow 9592 # when running test_compile.py. 9593 LINKFORSHARED='-Wl,-E -N 2048K';; 9594 esac 9595 fi 9596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINKFORSHARED" >&5 9597 $as_echo "$LINKFORSHARED" >&6; } 9598 9599 9600 9601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking CFLAGSFORSHARED" >&5 9602 $as_echo_n "checking CFLAGSFORSHARED... " >&6; } 9603 if test ! "$LIBRARY" = "$LDLIBRARY" 9604 then 9605 case $ac_sys_system in 9606 CYGWIN*) 9607 # Cygwin needs CCSHARED when building extension DLLs 9608 # but not when building the interpreter DLL. 9609 CFLAGSFORSHARED='';; 9610 *) 9611 CFLAGSFORSHARED='$(CCSHARED)' 9612 esac 9613 fi 9614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CFLAGSFORSHARED" >&5 9615 $as_echo "$CFLAGSFORSHARED" >&6; } 9616 9617 # SHLIBS are libraries (except -lc and -lm) to link to the python shared 9618 # library (with --enable-shared). 9619 # For platforms on which shared libraries are not allowed to have unresolved 9620 # symbols, this must be set to $(LIBS) (expanded by make). We do this even 9621 # if it is not required, since it creates a dependency of the shared library 9622 # to LIBS. This, in turn, means that applications linking the shared libpython 9623 # don't need to link LIBS explicitly. The default should be only changed 9624 # on systems where this approach causes problems. 9625 9626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking SHLIBS" >&5 9627 $as_echo_n "checking SHLIBS... " >&6; } 9628 case "$ac_sys_system" in 9629 *) 9630 SHLIBS='$(LIBS)';; 9631 esac 9632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLIBS" >&5 9633 $as_echo "$SHLIBS" >&6; } 9634 9635 9636 # checks for libraries 9637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sendfile in -lsendfile" >&5 9638 $as_echo_n "checking for sendfile in -lsendfile... " >&6; } 9639 if ${ac_cv_lib_sendfile_sendfile+:} false; then : 9640 $as_echo_n "(cached) " >&6 9641 else 9642 ac_check_lib_save_LIBS=$LIBS 9643 LIBS="-lsendfile $LIBS" 9644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9645 /* end confdefs.h. */ 9646 9647 /* Override any GCC internal prototype to avoid an error. 9648 Use char because int might match the return type of a GCC 9649 builtin and then its argument prototype would still apply. */ 9650 #ifdef __cplusplus 9651 extern "C" 9652 #endif 9653 char sendfile (); 9654 int 9655 main () 9656 { 9657 return sendfile (); 9658 ; 9659 return 0; 9660 } 9661 _ACEOF 9662 if ac_fn_c_try_link "$LINENO"; then : 9663 ac_cv_lib_sendfile_sendfile=yes 9664 else 9665 ac_cv_lib_sendfile_sendfile=no 9666 fi 9667 rm -f core conftest.err conftest.$ac_objext \ 9668 conftest$ac_exeext conftest.$ac_ext 9669 LIBS=$ac_check_lib_save_LIBS 9670 fi 9671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sendfile_sendfile" >&5 9672 $as_echo "$ac_cv_lib_sendfile_sendfile" >&6; } 9673 if test "x$ac_cv_lib_sendfile_sendfile" = xyes; then : 9674 cat >>confdefs.h <<_ACEOF 9675 #define HAVE_LIBSENDFILE 1 9676 _ACEOF 9677 9678 LIBS="-lsendfile $LIBS" 9679 9680 fi 9681 9682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 9683 $as_echo_n "checking for dlopen in -ldl... " >&6; } 9684 if ${ac_cv_lib_dl_dlopen+:} false; then : 9685 $as_echo_n "(cached) " >&6 9686 else 9687 ac_check_lib_save_LIBS=$LIBS 9688 LIBS="-ldl $LIBS" 9689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9690 /* end confdefs.h. */ 9691 9692 /* Override any GCC internal prototype to avoid an error. 9693 Use char because int might match the return type of a GCC 9694 builtin and then its argument prototype would still apply. */ 9695 #ifdef __cplusplus 9696 extern "C" 9697 #endif 9698 char dlopen (); 9699 int 9700 main () 9701 { 9702 return dlopen (); 9703 ; 9704 return 0; 9705 } 9706 _ACEOF 9707 if ac_fn_c_try_link "$LINENO"; then : 9708 ac_cv_lib_dl_dlopen=yes 9709 else 9710 ac_cv_lib_dl_dlopen=no 9711 fi 9712 rm -f core conftest.err conftest.$ac_objext \ 9713 conftest$ac_exeext conftest.$ac_ext 9714 LIBS=$ac_check_lib_save_LIBS 9715 fi 9716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 9717 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 9718 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 9719 cat >>confdefs.h <<_ACEOF 9720 #define HAVE_LIBDL 1 9721 _ACEOF 9722 9723 LIBS="-ldl $LIBS" 9724 9725 fi 9726 # Dynamic linking for SunOS/Solaris and SYSV 9727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 9728 $as_echo_n "checking for shl_load in -ldld... " >&6; } 9729 if ${ac_cv_lib_dld_shl_load+:} false; then : 9730 $as_echo_n "(cached) " >&6 9731 else 9732 ac_check_lib_save_LIBS=$LIBS 9733 LIBS="-ldld $LIBS" 9734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9735 /* end confdefs.h. */ 9736 9737 /* Override any GCC internal prototype to avoid an error. 9738 Use char because int might match the return type of a GCC 9739 builtin and then its argument prototype would still apply. */ 9740 #ifdef __cplusplus 9741 extern "C" 9742 #endif 9743 char shl_load (); 9744 int 9745 main () 9746 { 9747 return shl_load (); 9748 ; 9749 return 0; 9750 } 9751 _ACEOF 9752 if ac_fn_c_try_link "$LINENO"; then : 9753 ac_cv_lib_dld_shl_load=yes 9754 else 9755 ac_cv_lib_dld_shl_load=no 9756 fi 9757 rm -f core conftest.err conftest.$ac_objext \ 9758 conftest$ac_exeext conftest.$ac_ext 9759 LIBS=$ac_check_lib_save_LIBS 9760 fi 9761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 9762 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } 9763 if test "x$ac_cv_lib_dld_shl_load" = xyes; then : 9764 cat >>confdefs.h <<_ACEOF 9765 #define HAVE_LIBDLD 1 9766 _ACEOF 9767 9768 LIBS="-ldld $LIBS" 9769 9770 fi 9771 # Dynamic linking for HP-UX 9772 9773 # checks for uuid.h location 9774 for ac_header in uuid/uuid.h uuid.h 9775 do : 9776 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 9777 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 9778 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 9779 cat >>confdefs.h <<_ACEOF 9780 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 9781 _ACEOF 9782 9783 fi 9784 9785 done 9786 9787 9788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_generate_time_safe" >&5 9789 $as_echo_n "checking for uuid_generate_time_safe... " >&6; } 9790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9791 /* end confdefs.h. */ 9792 #include <uuid/uuid.h> 9793 int 9794 main () 9795 { 9796 9797 #ifndef uuid_generate_time_safe 9798 void *x = uuid_generate_time_safe 9799 #endif 9800 9801 ; 9802 return 0; 9803 } 9804 _ACEOF 9805 if ac_fn_c_try_compile "$LINENO"; then : 9806 9807 $as_echo "#define HAVE_UUID_GENERATE_TIME_SAFE 1" >>confdefs.h 9808 9809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9810 $as_echo "yes" >&6; } 9811 else 9812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9813 $as_echo "no" >&6; } 9814 9815 fi 9816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9817 9818 # AIX provides support for RFC4122 (uuid) in libc.a starting with AIX 6.1 (anno 2007) 9819 # FreeBSD and OpenBSD provides support as well 9820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_create" >&5 9821 $as_echo_n "checking for uuid_create... " >&6; } 9822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9823 /* end confdefs.h. */ 9824 #include <uuid.h> 9825 int 9826 main () 9827 { 9828 9829 #ifndef uuid_create 9830 void *x = uuid_create 9831 #endif 9832 9833 ; 9834 return 0; 9835 } 9836 _ACEOF 9837 if ac_fn_c_try_compile "$LINENO"; then : 9838 9839 $as_echo "#define HAVE_UUID_CREATE 1" >>confdefs.h 9840 9841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9842 $as_echo "yes" >&6; } 9843 else 9844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9845 $as_echo "no" >&6; } 9846 9847 fi 9848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9849 9850 # Little-endian FreeBSD, OpenBSD and NetBSD needs encoding into an octet 9851 # stream in big-endian byte-order 9852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_enc_be" >&5 9853 $as_echo_n "checking for uuid_enc_be... " >&6; } 9854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9855 /* end confdefs.h. */ 9856 #include <uuid.h> 9857 int 9858 main () 9859 { 9860 9861 #ifndef uuid_enc_be 9862 void *x = uuid_enc_be 9863 #endif 9864 9865 ; 9866 return 0; 9867 } 9868 _ACEOF 9869 if ac_fn_c_try_compile "$LINENO"; then : 9870 9871 $as_echo "#define HAVE_UUID_ENC_BE 1" >>confdefs.h 9872 9873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9874 $as_echo "yes" >&6; } 9875 else 9876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9877 $as_echo "no" >&6; } 9878 9879 fi 9880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9881 9882 # 'Real Time' functions on Solaris 9883 # posix4 on Solaris 2.6 9884 # pthread (first!) on Linux 9885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sem_init" >&5 9886 $as_echo_n "checking for library containing sem_init... " >&6; } 9887 if ${ac_cv_search_sem_init+:} false; then : 9888 $as_echo_n "(cached) " >&6 9889 else 9890 ac_func_search_save_LIBS=$LIBS 9891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9892 /* end confdefs.h. */ 9893 9894 /* Override any GCC internal prototype to avoid an error. 9895 Use char because int might match the return type of a GCC 9896 builtin and then its argument prototype would still apply. */ 9897 #ifdef __cplusplus 9898 extern "C" 9899 #endif 9900 char sem_init (); 9901 int 9902 main () 9903 { 9904 return sem_init (); 9905 ; 9906 return 0; 9907 } 9908 _ACEOF 9909 for ac_lib in '' pthread rt posix4; do 9910 if test -z "$ac_lib"; then 9911 ac_res="none required" 9912 else 9913 ac_res=-l$ac_lib 9914 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 9915 fi 9916 if ac_fn_c_try_link "$LINENO"; then : 9917 ac_cv_search_sem_init=$ac_res 9918 fi 9919 rm -f core conftest.err conftest.$ac_objext \ 9920 conftest$ac_exeext 9921 if ${ac_cv_search_sem_init+:} false; then : 9922 break 9923 fi 9924 done 9925 if ${ac_cv_search_sem_init+:} false; then : 9926 9927 else 9928 ac_cv_search_sem_init=no 9929 fi 9930 rm conftest.$ac_ext 9931 LIBS=$ac_func_search_save_LIBS 9932 fi 9933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sem_init" >&5 9934 $as_echo "$ac_cv_search_sem_init" >&6; } 9935 ac_res=$ac_cv_search_sem_init 9936 if test "$ac_res" != no; then : 9937 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 9938 9939 fi 9940 9941 9942 # check if we need libintl for locale functions 9943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for textdomain in -lintl" >&5 9944 $as_echo_n "checking for textdomain in -lintl... " >&6; } 9945 if ${ac_cv_lib_intl_textdomain+:} false; then : 9946 $as_echo_n "(cached) " >&6 9947 else 9948 ac_check_lib_save_LIBS=$LIBS 9949 LIBS="-lintl $LIBS" 9950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9951 /* end confdefs.h. */ 9952 9953 /* Override any GCC internal prototype to avoid an error. 9954 Use char because int might match the return type of a GCC 9955 builtin and then its argument prototype would still apply. */ 9956 #ifdef __cplusplus 9957 extern "C" 9958 #endif 9959 char textdomain (); 9960 int 9961 main () 9962 { 9963 return textdomain (); 9964 ; 9965 return 0; 9966 } 9967 _ACEOF 9968 if ac_fn_c_try_link "$LINENO"; then : 9969 ac_cv_lib_intl_textdomain=yes 9970 else 9971 ac_cv_lib_intl_textdomain=no 9972 fi 9973 rm -f core conftest.err conftest.$ac_objext \ 9974 conftest$ac_exeext conftest.$ac_ext 9975 LIBS=$ac_check_lib_save_LIBS 9976 fi 9977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_textdomain" >&5 9978 $as_echo "$ac_cv_lib_intl_textdomain" >&6; } 9979 if test "x$ac_cv_lib_intl_textdomain" = xyes; then : 9980 9981 $as_echo "#define WITH_LIBINTL 1" >>confdefs.h 9982 9983 LIBS="-lintl $LIBS" 9984 fi 9985 9986 9987 # checks for system dependent C++ extensions support 9988 case "$ac_sys_system" in 9989 AIX*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for genuine AIX C++ extensions support" >&5 9990 $as_echo_n "checking for genuine AIX C++ extensions support... " >&6; } 9991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9992 /* end confdefs.h. */ 9993 9994 #include <load.h> 9995 int 9996 main () 9997 { 9998 loadAndInit("", 0, "") 9999 ; 10000 return 0; 10001 } 10002 10003 _ACEOF 10004 if ac_fn_c_try_link "$LINENO"; then : 10005 10006 10007 $as_echo "#define AIX_GENUINE_CPLUSPLUS 1" >>confdefs.h 10008 10009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10010 $as_echo "yes" >&6; } 10011 10012 else 10013 10014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10015 $as_echo "no" >&6; } 10016 10017 fi 10018 rm -f core conftest.err conftest.$ac_objext \ 10019 conftest$ac_exeext conftest.$ac_ext;; 10020 *) ;; 10021 esac 10022 10023 # check for systems that require aligned memory access 10024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking aligned memory access is required" >&5 10025 $as_echo_n "checking aligned memory access is required... " >&6; } 10026 if ${ac_cv_aligned_required+:} false; then : 10027 $as_echo_n "(cached) " >&6 10028 else 10029 if test "$cross_compiling" = yes; then : 10030 ac_cv_aligned_required=yes 10031 else 10032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10033 /* end confdefs.h. */ 10034 10035 int main() 10036 { 10037 char s[16]; 10038 int i, *p1, *p2; 10039 for (i=0; i < 16; i++) 10040 s[i] = i; 10041 p1 = (int*)(s+1); 10042 p2 = (int*)(s+2); 10043 if (*p1 == *p2) 10044 return 1; 10045 return 0; 10046 } 10047 _ACEOF 10048 if ac_fn_c_try_run "$LINENO"; then : 10049 ac_cv_aligned_required=no 10050 else 10051 ac_cv_aligned_required=yes 10052 fi 10053 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 10054 conftest.$ac_objext conftest.beam conftest.$ac_ext 10055 fi 10056 10057 10058 fi 10059 10060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_aligned_required" >&5 10061 $as_echo "$ac_cv_aligned_required" >&6; } 10062 if test "$ac_cv_aligned_required" = yes ; then 10063 10064 $as_echo "#define HAVE_ALIGNED_REQUIRED 1" >>confdefs.h 10065 10066 fi 10067 10068 # str, bytes and memoryview hash algorithm 10069 10070 10071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-hash-algorithm" >&5 10072 $as_echo_n "checking for --with-hash-algorithm... " >&6; } 10073 10074 # Check whether --with-hash_algorithm was given. 10075 if test "${with_hash_algorithm+set}" = set; then : 10076 withval=$with_hash_algorithm; 10077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5 10078 $as_echo "$withval" >&6; } 10079 case "$withval" in 10080 siphash24) 10081 $as_echo "#define Py_HASH_ALGORITHM 1" >>confdefs.h 10082 10083 ;; 10084 fnv) 10085 $as_echo "#define Py_HASH_ALGORITHM 2" >>confdefs.h 10086 10087 ;; 10088 *) 10089 as_fn_error $? "unknown hash algorithm '$withval'" "$LINENO" 5 10090 ;; 10091 esac 10092 10093 else 10094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: default" >&5 10095 $as_echo "default" >&6; } 10096 fi 10097 10098 10099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-address-sanitizer" >&5 10100 $as_echo_n "checking for --with-address-sanitizer... " >&6; } 10101 10102 # Check whether --with-address_sanitizer was given. 10103 if test "${with_address_sanitizer+set}" = set; then : 10104 withval=$with_address_sanitizer; 10105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5 10106 $as_echo "$withval" >&6; } 10107 BASECFLAGS="-fsanitize=address -fno-omit-frame-pointer $BASECFLAGS" 10108 LDFLAGS="-fsanitize=address $LDFLAGS" 10109 # ASan works by controlling memory allocation, our own malloc interferes. 10110 with_pymalloc="no" 10111 10112 else 10113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10114 $as_echo "no" >&6; } 10115 fi 10116 10117 10118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-memory-sanitizer" >&5 10119 $as_echo_n "checking for --with-memory-sanitizer... " >&6; } 10120 10121 # Check whether --with-memory_sanitizer was given. 10122 if test "${with_memory_sanitizer+set}" = set; then : 10123 withval=$with_memory_sanitizer; 10124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5 10125 $as_echo "$withval" >&6; } 10126 BASECFLAGS="-fsanitize=memory -fsanitize-memory-track-origins=2 -fno-omit-frame-pointer $BASECFLAGS" 10127 LDFLAGS="-fsanitize=memory -fsanitize-memory-track-origins=2 $LDFLAGS" 10128 # MSan works by controlling memory allocation, our own malloc interferes. 10129 with_pymalloc="no" 10130 10131 else 10132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10133 $as_echo "no" >&6; } 10134 fi 10135 10136 10137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-undefined-behavior-sanitizer" >&5 10138 $as_echo_n "checking for --with-undefined-behavior-sanitizer... " >&6; } 10139 10140 # Check whether --with-undefined_behavior_sanitizer was given. 10141 if test "${with_undefined_behavior_sanitizer+set}" = set; then : 10142 withval=$with_undefined_behavior_sanitizer; 10143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5 10144 $as_echo "$withval" >&6; } 10145 BASECFLAGS="-fsanitize=undefined $BASECFLAGS" 10146 LDFLAGS="-fsanitize=undefined $LDFLAGS" 10147 10148 else 10149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10150 $as_echo "no" >&6; } 10151 fi 10152 10153 10154 # Most SVR4 platforms (e.g. Solaris) need -lsocket and -lnsl. 10155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for t_open in -lnsl" >&5 10156 $as_echo_n "checking for t_open in -lnsl... " >&6; } 10157 if ${ac_cv_lib_nsl_t_open+:} false; then : 10158 $as_echo_n "(cached) " >&6 10159 else 10160 ac_check_lib_save_LIBS=$LIBS 10161 LIBS="-lnsl $LIBS" 10162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10163 /* end confdefs.h. */ 10164 10165 /* Override any GCC internal prototype to avoid an error. 10166 Use char because int might match the return type of a GCC 10167 builtin and then its argument prototype would still apply. */ 10168 #ifdef __cplusplus 10169 extern "C" 10170 #endif 10171 char t_open (); 10172 int 10173 main () 10174 { 10175 return t_open (); 10176 ; 10177 return 0; 10178 } 10179 _ACEOF 10180 if ac_fn_c_try_link "$LINENO"; then : 10181 ac_cv_lib_nsl_t_open=yes 10182 else 10183 ac_cv_lib_nsl_t_open=no 10184 fi 10185 rm -f core conftest.err conftest.$ac_objext \ 10186 conftest$ac_exeext conftest.$ac_ext 10187 LIBS=$ac_check_lib_save_LIBS 10188 fi 10189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_t_open" >&5 10190 $as_echo "$ac_cv_lib_nsl_t_open" >&6; } 10191 if test "x$ac_cv_lib_nsl_t_open" = xyes; then : 10192 LIBS="-lnsl $LIBS" 10193 fi 10194 # SVR4 10195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5 10196 $as_echo_n "checking for socket in -lsocket... " >&6; } 10197 if ${ac_cv_lib_socket_socket+:} false; then : 10198 $as_echo_n "(cached) " >&6 10199 else 10200 ac_check_lib_save_LIBS=$LIBS 10201 LIBS="-lsocket $LIBS $LIBS" 10202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10203 /* end confdefs.h. */ 10204 10205 /* Override any GCC internal prototype to avoid an error. 10206 Use char because int might match the return type of a GCC 10207 builtin and then its argument prototype would still apply. */ 10208 #ifdef __cplusplus 10209 extern "C" 10210 #endif 10211 char socket (); 10212 int 10213 main () 10214 { 10215 return socket (); 10216 ; 10217 return 0; 10218 } 10219 _ACEOF 10220 if ac_fn_c_try_link "$LINENO"; then : 10221 ac_cv_lib_socket_socket=yes 10222 else 10223 ac_cv_lib_socket_socket=no 10224 fi 10225 rm -f core conftest.err conftest.$ac_objext \ 10226 conftest$ac_exeext conftest.$ac_ext 10227 LIBS=$ac_check_lib_save_LIBS 10228 fi 10229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5 10230 $as_echo "$ac_cv_lib_socket_socket" >&6; } 10231 if test "x$ac_cv_lib_socket_socket" = xyes; then : 10232 LIBS="-lsocket $LIBS" 10233 fi 10234 # SVR4 sockets 10235 10236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-libs" >&5 10237 $as_echo_n "checking for --with-libs... " >&6; } 10238 10239 # Check whether --with-libs was given. 10240 if test "${with_libs+set}" = set; then : 10241 withval=$with_libs; 10242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5 10243 $as_echo "$withval" >&6; } 10244 LIBS="$withval $LIBS" 10245 10246 else 10247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10248 $as_echo "no" >&6; } 10249 fi 10250 10251 10252 10253 10254 10255 10256 10257 10258 10259 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 10260 if test -n "$ac_tool_prefix"; then 10261 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 10262 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 10263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10264 $as_echo_n "checking for $ac_word... " >&6; } 10265 if ${ac_cv_path_PKG_CONFIG+:} false; then : 10266 $as_echo_n "(cached) " >&6 10267 else 10268 case $PKG_CONFIG in 10269 [\\/]* | ?:[\\/]*) 10270 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 10271 ;; 10272 *) 10273 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10274 for as_dir in $PATH 10275 do 10276 IFS=$as_save_IFS 10277 test -z "$as_dir" && as_dir=. 10278 for ac_exec_ext in '' $ac_executable_extensions; do 10279 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10280 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 10281 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10282 break 2 10283 fi 10284 done 10285 done 10286 IFS=$as_save_IFS 10287 10288 ;; 10289 esac 10290 fi 10291 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 10292 if test -n "$PKG_CONFIG"; then 10293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 10294 $as_echo "$PKG_CONFIG" >&6; } 10295 else 10296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10297 $as_echo "no" >&6; } 10298 fi 10299 10300 10301 fi 10302 if test -z "$ac_cv_path_PKG_CONFIG"; then 10303 ac_pt_PKG_CONFIG=$PKG_CONFIG 10304 # Extract the first word of "pkg-config", so it can be a program name with args. 10305 set dummy pkg-config; ac_word=$2 10306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10307 $as_echo_n "checking for $ac_word... " >&6; } 10308 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 10309 $as_echo_n "(cached) " >&6 10310 else 10311 case $ac_pt_PKG_CONFIG in 10312 [\\/]* | ?:[\\/]*) 10313 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 10314 ;; 10315 *) 10316 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10317 for as_dir in $PATH 10318 do 10319 IFS=$as_save_IFS 10320 test -z "$as_dir" && as_dir=. 10321 for ac_exec_ext in '' $ac_executable_extensions; do 10322 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10323 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 10324 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10325 break 2 10326 fi 10327 done 10328 done 10329 IFS=$as_save_IFS 10330 10331 ;; 10332 esac 10333 fi 10334 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 10335 if test -n "$ac_pt_PKG_CONFIG"; then 10336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 10337 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 10338 else 10339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10340 $as_echo "no" >&6; } 10341 fi 10342 10343 if test "x$ac_pt_PKG_CONFIG" = x; then 10344 PKG_CONFIG="" 10345 else 10346 case $cross_compiling:$ac_tool_warned in 10347 yes:) 10348 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10349 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10350 ac_tool_warned=yes ;; 10351 esac 10352 PKG_CONFIG=$ac_pt_PKG_CONFIG 10353 fi 10354 else 10355 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 10356 fi 10357 10358 fi 10359 if test -n "$PKG_CONFIG"; then 10360 _pkg_min_version=0.9.0 10361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 10362 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 10363 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 10364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10365 $as_echo "yes" >&6; } 10366 else 10367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10368 $as_echo "no" >&6; } 10369 PKG_CONFIG="" 10370 fi 10371 fi 10372 10373 # Check for use of the system expat library 10374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-system-expat" >&5 10375 $as_echo_n "checking for --with-system-expat... " >&6; } 10376 10377 # Check whether --with-system_expat was given. 10378 if test "${with_system_expat+set}" = set; then : 10379 withval=$with_system_expat; 10380 else 10381 with_system_expat="no" 10382 fi 10383 10384 10385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_system_expat" >&5 10386 $as_echo "$with_system_expat" >&6; } 10387 10388 # Check for use of the system libffi library 10389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-system-ffi" >&5 10390 $as_echo_n "checking for --with-system-ffi... " >&6; } 10391 10392 # Check whether --with-system_ffi was given. 10393 if test "${with_system_ffi+set}" = set; then : 10394 withval=$with_system_ffi; 10395 fi 10396 10397 10398 if test "$ac_sys_system" = "Darwin" 10399 then 10400 case "$with_system_ffi" in 10401 "") 10402 with_system_ffi="no" 10403 ;; 10404 yes|no) 10405 ;; 10406 *) 10407 as_fn_error $? "--with-system-ffi accepts no arguments" "$LINENO" 5 10408 ;; 10409 esac 10410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_system_ffi" >&5 10411 $as_echo "$with_system_ffi" >&6; } 10412 else 10413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10414 $as_echo "yes" >&6; } 10415 if test "$with_system_ffi" != "" 10416 then 10417 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --with(out)-system-ffi is ignored on this platform" >&5 10418 $as_echo "$as_me: WARNING: --with(out)-system-ffi is ignored on this platform" >&2;} 10419 fi 10420 with_system_ffi="yes" 10421 fi 10422 10423 if test "$with_system_ffi" = "yes" && test -n "$PKG_CONFIG"; then 10424 LIBFFI_INCLUDEDIR="`"$PKG_CONFIG" libffi --cflags-only-I 2>/dev/null | sed -e 's/^-I//;s/ *$//'`" 10425 else 10426 LIBFFI_INCLUDEDIR="" 10427 fi 10428 10429 10430 # Check for use of the system libmpdec library 10431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-system-libmpdec" >&5 10432 $as_echo_n "checking for --with-system-libmpdec... " >&6; } 10433 10434 # Check whether --with-system_libmpdec was given. 10435 if test "${with_system_libmpdec+set}" = set; then : 10436 withval=$with_system_libmpdec; 10437 else 10438 with_system_libmpdec="no" 10439 fi 10440 10441 10442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_system_libmpdec" >&5 10443 $as_echo "$with_system_libmpdec" >&6; } 10444 10445 # Check for support for loadable sqlite extensions 10446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-loadable-sqlite-extensions" >&5 10447 $as_echo_n "checking for --enable-loadable-sqlite-extensions... " >&6; } 10448 # Check whether --enable-loadable-sqlite-extensions was given. 10449 if test "${enable_loadable_sqlite_extensions+set}" = set; then : 10450 enableval=$enable_loadable_sqlite_extensions; 10451 else 10452 enable_loadable_sqlite_extensions="no" 10453 fi 10454 10455 10456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_loadable_sqlite_extensions" >&5 10457 $as_echo "$enable_loadable_sqlite_extensions" >&6; } 10458 10459 # Check for --with-tcltk-includes=path and --with-tcltk-libs=path 10460 10461 10462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-tcltk-includes" >&5 10463 $as_echo_n "checking for --with-tcltk-includes... " >&6; } 10464 10465 # Check whether --with-tcltk-includes was given. 10466 if test "${with_tcltk_includes+set}" = set; then : 10467 withval=$with_tcltk_includes; 10468 else 10469 with_tcltk_includes="default" 10470 fi 10471 10472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_tcltk_includes" >&5 10473 $as_echo "$with_tcltk_includes" >&6; } 10474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-tcltk-libs" >&5 10475 $as_echo_n "checking for --with-tcltk-libs... " >&6; } 10476 10477 # Check whether --with-tcltk-libs was given. 10478 if test "${with_tcltk_libs+set}" = set; then : 10479 withval=$with_tcltk_libs; 10480 else 10481 with_tcltk_libs="default" 10482 fi 10483 10484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_tcltk_libs" >&5 10485 $as_echo "$with_tcltk_libs" >&6; } 10486 if test "x$with_tcltk_includes" = xdefault || test "x$with_tcltk_libs" = xdefault 10487 then 10488 if test "x$with_tcltk_includes" != "x$with_tcltk_libs" 10489 then 10490 as_fn_error $? "use both --with-tcltk-includes='...' and --with-tcltk-libs='...' or neither" "$LINENO" 5 10491 fi 10492 TCLTK_INCLUDES="" 10493 TCLTK_LIBS="" 10494 else 10495 TCLTK_INCLUDES="$with_tcltk_includes" 10496 TCLTK_LIBS="$with_tcltk_libs" 10497 fi 10498 10499 # Check for --with-dbmliborder 10500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-dbmliborder" >&5 10501 $as_echo_n "checking for --with-dbmliborder... " >&6; } 10502 10503 # Check whether --with-dbmliborder was given. 10504 if test "${with_dbmliborder+set}" = set; then : 10505 withval=$with_dbmliborder; 10506 if test x$with_dbmliborder = xyes 10507 then 10508 as_fn_error $? "proper usage is --with-dbmliborder=db1:db2:..." "$LINENO" 5 10509 else 10510 for db in `echo $with_dbmliborder | sed 's/:/ /g'`; do 10511 if test x$db != xndbm && test x$db != xgdbm && test x$db != xbdb 10512 then 10513 as_fn_error $? "proper usage is --with-dbmliborder=db1:db2:..." "$LINENO" 5 10514 fi 10515 done 10516 fi 10517 fi 10518 10519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_dbmliborder" >&5 10520 $as_echo "$with_dbmliborder" >&6; } 10521 10522 10523 10524 # Templates for things AC_DEFINEd more than once. 10525 # For a single AC_DEFINE, no template is needed. 10526 10527 10528 if test "$ac_cv_pthread_is_default" = yes 10529 then 10530 # Defining _REENTRANT on system with POSIX threads should not hurt. 10531 $as_echo "#define _REENTRANT 1" >>confdefs.h 10532 10533 posix_threads=yes 10534 elif test "$ac_cv_kpthread" = "yes" 10535 then 10536 CC="$CC -Kpthread" 10537 if test "$ac_cv_cxx_thread" = "yes"; then 10538 CXX="$CXX -Kpthread" 10539 fi 10540 posix_threads=yes 10541 elif test "$ac_cv_kthread" = "yes" 10542 then 10543 CC="$CC -Kthread" 10544 if test "$ac_cv_cxx_thread" = "yes"; then 10545 CXX="$CXX -Kthread" 10546 fi 10547 posix_threads=yes 10548 elif test "$ac_cv_pthread" = "yes" 10549 then 10550 CC="$CC -pthread" 10551 if test "$ac_cv_cxx_thread" = "yes"; then 10552 CXX="$CXX -pthread" 10553 fi 10554 posix_threads=yes 10555 else 10556 if test ! -z "$withval" -a -d "$withval" 10557 then LDFLAGS="$LDFLAGS -L$withval" 10558 fi 10559 10560 # According to the POSIX spec, a pthreads implementation must 10561 # define _POSIX_THREADS in unistd.h. Some apparently don't 10562 # (e.g. gnu pth with pthread emulation) 10563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _POSIX_THREADS in unistd.h" >&5 10564 $as_echo_n "checking for _POSIX_THREADS in unistd.h... " >&6; } 10565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10566 /* end confdefs.h. */ 10567 10568 #include <unistd.h> 10569 #ifdef _POSIX_THREADS 10570 yes 10571 #endif 10572 10573 _ACEOF 10574 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 10575 $EGREP "yes" >/dev/null 2>&1; then : 10576 unistd_defines_pthreads=yes 10577 else 10578 unistd_defines_pthreads=no 10579 fi 10580 rm -f conftest* 10581 10582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $unistd_defines_pthreads" >&5 10583 $as_echo "$unistd_defines_pthreads" >&6; } 10584 10585 $as_echo "#define _REENTRANT 1" >>confdefs.h 10586 10587 # Just looking for pthread_create in libpthread is not enough: 10588 # on HP/UX, pthread.h renames pthread_create to a different symbol name. 10589 # So we really have to include pthread.h, and then link. 10590 _libs=$LIBS 10591 LIBS="$LIBS -lpthread" 10592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5 10593 $as_echo_n "checking for pthread_create in -lpthread... " >&6; } 10594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10595 /* end confdefs.h. */ 10596 10597 #include <stdio.h> 10598 #include <pthread.h> 10599 10600 void * start_routine (void *arg) { exit (0); } 10601 int 10602 main () 10603 { 10604 10605 pthread_create (NULL, NULL, start_routine, NULL) 10606 ; 10607 return 0; 10608 } 10609 _ACEOF 10610 if ac_fn_c_try_link "$LINENO"; then : 10611 10612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10613 $as_echo "yes" >&6; } 10614 posix_threads=yes 10615 10616 else 10617 10618 LIBS=$_libs 10619 ac_fn_c_check_func "$LINENO" "pthread_detach" "ac_cv_func_pthread_detach" 10620 if test "x$ac_cv_func_pthread_detach" = xyes; then : 10621 10622 posix_threads=yes 10623 10624 else 10625 10626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthreads" >&5 10627 $as_echo_n "checking for pthread_create in -lpthreads... " >&6; } 10628 if ${ac_cv_lib_pthreads_pthread_create+:} false; then : 10629 $as_echo_n "(cached) " >&6 10630 else 10631 ac_check_lib_save_LIBS=$LIBS 10632 LIBS="-lpthreads $LIBS" 10633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10634 /* end confdefs.h. */ 10635 10636 /* Override any GCC internal prototype to avoid an error. 10637 Use char because int might match the return type of a GCC 10638 builtin and then its argument prototype would still apply. */ 10639 #ifdef __cplusplus 10640 extern "C" 10641 #endif 10642 char pthread_create (); 10643 int 10644 main () 10645 { 10646 return pthread_create (); 10647 ; 10648 return 0; 10649 } 10650 _ACEOF 10651 if ac_fn_c_try_link "$LINENO"; then : 10652 ac_cv_lib_pthreads_pthread_create=yes 10653 else 10654 ac_cv_lib_pthreads_pthread_create=no 10655 fi 10656 rm -f core conftest.err conftest.$ac_objext \ 10657 conftest$ac_exeext conftest.$ac_ext 10658 LIBS=$ac_check_lib_save_LIBS 10659 fi 10660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_pthread_create" >&5 10661 $as_echo "$ac_cv_lib_pthreads_pthread_create" >&6; } 10662 if test "x$ac_cv_lib_pthreads_pthread_create" = xyes; then : 10663 10664 posix_threads=yes 10665 LIBS="$LIBS -lpthreads" 10666 10667 else 10668 10669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lc_r" >&5 10670 $as_echo_n "checking for pthread_create in -lc_r... " >&6; } 10671 if ${ac_cv_lib_c_r_pthread_create+:} false; then : 10672 $as_echo_n "(cached) " >&6 10673 else 10674 ac_check_lib_save_LIBS=$LIBS 10675 LIBS="-lc_r $LIBS" 10676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10677 /* end confdefs.h. */ 10678 10679 /* Override any GCC internal prototype to avoid an error. 10680 Use char because int might match the return type of a GCC 10681 builtin and then its argument prototype would still apply. */ 10682 #ifdef __cplusplus 10683 extern "C" 10684 #endif 10685 char pthread_create (); 10686 int 10687 main () 10688 { 10689 return pthread_create (); 10690 ; 10691 return 0; 10692 } 10693 _ACEOF 10694 if ac_fn_c_try_link "$LINENO"; then : 10695 ac_cv_lib_c_r_pthread_create=yes 10696 else 10697 ac_cv_lib_c_r_pthread_create=no 10698 fi 10699 rm -f core conftest.err conftest.$ac_objext \ 10700 conftest$ac_exeext conftest.$ac_ext 10701 LIBS=$ac_check_lib_save_LIBS 10702 fi 10703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_create" >&5 10704 $as_echo "$ac_cv_lib_c_r_pthread_create" >&6; } 10705 if test "x$ac_cv_lib_c_r_pthread_create" = xyes; then : 10706 10707 posix_threads=yes 10708 LIBS="$LIBS -lc_r" 10709 10710 else 10711 10712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __pthread_create_system in -lpthread" >&5 10713 $as_echo_n "checking for __pthread_create_system in -lpthread... " >&6; } 10714 if ${ac_cv_lib_pthread___pthread_create_system+:} false; then : 10715 $as_echo_n "(cached) " >&6 10716 else 10717 ac_check_lib_save_LIBS=$LIBS 10718 LIBS="-lpthread $LIBS" 10719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10720 /* end confdefs.h. */ 10721 10722 /* Override any GCC internal prototype to avoid an error. 10723 Use char because int might match the return type of a GCC 10724 builtin and then its argument prototype would still apply. */ 10725 #ifdef __cplusplus 10726 extern "C" 10727 #endif 10728 char __pthread_create_system (); 10729 int 10730 main () 10731 { 10732 return __pthread_create_system (); 10733 ; 10734 return 0; 10735 } 10736 _ACEOF 10737 if ac_fn_c_try_link "$LINENO"; then : 10738 ac_cv_lib_pthread___pthread_create_system=yes 10739 else 10740 ac_cv_lib_pthread___pthread_create_system=no 10741 fi 10742 rm -f core conftest.err conftest.$ac_objext \ 10743 conftest$ac_exeext conftest.$ac_ext 10744 LIBS=$ac_check_lib_save_LIBS 10745 fi 10746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread___pthread_create_system" >&5 10747 $as_echo "$ac_cv_lib_pthread___pthread_create_system" >&6; } 10748 if test "x$ac_cv_lib_pthread___pthread_create_system" = xyes; then : 10749 10750 posix_threads=yes 10751 LIBS="$LIBS -lpthread" 10752 10753 else 10754 10755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lcma" >&5 10756 $as_echo_n "checking for pthread_create in -lcma... " >&6; } 10757 if ${ac_cv_lib_cma_pthread_create+:} false; then : 10758 $as_echo_n "(cached) " >&6 10759 else 10760 ac_check_lib_save_LIBS=$LIBS 10761 LIBS="-lcma $LIBS" 10762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10763 /* end confdefs.h. */ 10764 10765 /* Override any GCC internal prototype to avoid an error. 10766 Use char because int might match the return type of a GCC 10767 builtin and then its argument prototype would still apply. */ 10768 #ifdef __cplusplus 10769 extern "C" 10770 #endif 10771 char pthread_create (); 10772 int 10773 main () 10774 { 10775 return pthread_create (); 10776 ; 10777 return 0; 10778 } 10779 _ACEOF 10780 if ac_fn_c_try_link "$LINENO"; then : 10781 ac_cv_lib_cma_pthread_create=yes 10782 else 10783 ac_cv_lib_cma_pthread_create=no 10784 fi 10785 rm -f core conftest.err conftest.$ac_objext \ 10786 conftest$ac_exeext conftest.$ac_ext 10787 LIBS=$ac_check_lib_save_LIBS 10788 fi 10789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cma_pthread_create" >&5 10790 $as_echo "$ac_cv_lib_cma_pthread_create" >&6; } 10791 if test "x$ac_cv_lib_cma_pthread_create" = xyes; then : 10792 10793 posix_threads=yes 10794 LIBS="$LIBS -lcma" 10795 10796 else 10797 10798 as_fn_error $? "could not find pthreads on your system" "$LINENO" 5 10799 10800 fi 10801 10802 10803 fi 10804 10805 fi 10806 10807 fi 10808 10809 fi 10810 10811 fi 10812 rm -f core conftest.err conftest.$ac_objext \ 10813 conftest$ac_exeext conftest.$ac_ext 10814 10815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usconfig in -lmpc" >&5 10816 $as_echo_n "checking for usconfig in -lmpc... " >&6; } 10817 if ${ac_cv_lib_mpc_usconfig+:} false; then : 10818 $as_echo_n "(cached) " >&6 10819 else 10820 ac_check_lib_save_LIBS=$LIBS 10821 LIBS="-lmpc $LIBS" 10822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10823 /* end confdefs.h. */ 10824 10825 /* Override any GCC internal prototype to avoid an error. 10826 Use char because int might match the return type of a GCC 10827 builtin and then its argument prototype would still apply. */ 10828 #ifdef __cplusplus 10829 extern "C" 10830 #endif 10831 char usconfig (); 10832 int 10833 main () 10834 { 10835 return usconfig (); 10836 ; 10837 return 0; 10838 } 10839 _ACEOF 10840 if ac_fn_c_try_link "$LINENO"; then : 10841 ac_cv_lib_mpc_usconfig=yes 10842 else 10843 ac_cv_lib_mpc_usconfig=no 10844 fi 10845 rm -f core conftest.err conftest.$ac_objext \ 10846 conftest$ac_exeext conftest.$ac_ext 10847 LIBS=$ac_check_lib_save_LIBS 10848 fi 10849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpc_usconfig" >&5 10850 $as_echo "$ac_cv_lib_mpc_usconfig" >&6; } 10851 if test "x$ac_cv_lib_mpc_usconfig" = xyes; then : 10852 10853 LIBS="$LIBS -lmpc" 10854 10855 fi 10856 10857 10858 fi 10859 10860 if test "$posix_threads" = "yes"; then 10861 if test "$unistd_defines_pthreads" = "no"; then 10862 10863 $as_echo "#define _POSIX_THREADS 1" >>confdefs.h 10864 10865 fi 10866 10867 # Bug 662787: Using semaphores causes unexplicable hangs on Solaris 8. 10868 case $ac_sys_system/$ac_sys_release in 10869 SunOS/5.6) 10870 $as_echo "#define HAVE_PTHREAD_DESTRUCTOR 1" >>confdefs.h 10871 10872 ;; 10873 SunOS/5.8) 10874 $as_echo "#define HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h 10875 10876 ;; 10877 AIX/*) 10878 $as_echo "#define HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h 10879 10880 ;; 10881 esac 10882 10883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if PTHREAD_SCOPE_SYSTEM is supported" >&5 10884 $as_echo_n "checking if PTHREAD_SCOPE_SYSTEM is supported... " >&6; } 10885 if ${ac_cv_pthread_system_supported+:} false; then : 10886 $as_echo_n "(cached) " >&6 10887 else 10888 if test "$cross_compiling" = yes; then : 10889 ac_cv_pthread_system_supported=no 10890 else 10891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10892 /* end confdefs.h. */ 10893 10894 #include <stdio.h> 10895 #include <pthread.h> 10896 void *foo(void *parm) { 10897 return NULL; 10898 } 10899 main() { 10900 pthread_attr_t attr; 10901 pthread_t id; 10902 if (pthread_attr_init(&attr)) exit(-1); 10903 if (pthread_attr_setscope(&attr, PTHREAD_SCOPE_SYSTEM)) exit(-1); 10904 if (pthread_create(&id, &attr, foo, NULL)) exit(-1); 10905 exit(0); 10906 } 10907 _ACEOF 10908 if ac_fn_c_try_run "$LINENO"; then : 10909 ac_cv_pthread_system_supported=yes 10910 else 10911 ac_cv_pthread_system_supported=no 10912 fi 10913 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 10914 conftest.$ac_objext conftest.beam conftest.$ac_ext 10915 fi 10916 10917 10918 fi 10919 10920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pthread_system_supported" >&5 10921 $as_echo "$ac_cv_pthread_system_supported" >&6; } 10922 if test "$ac_cv_pthread_system_supported" = "yes"; then 10923 10924 $as_echo "#define PTHREAD_SYSTEM_SCHED_SUPPORTED 1" >>confdefs.h 10925 10926 fi 10927 for ac_func in pthread_sigmask 10928 do : 10929 ac_fn_c_check_func "$LINENO" "pthread_sigmask" "ac_cv_func_pthread_sigmask" 10930 if test "x$ac_cv_func_pthread_sigmask" = xyes; then : 10931 cat >>confdefs.h <<_ACEOF 10932 #define HAVE_PTHREAD_SIGMASK 1 10933 _ACEOF 10934 case $ac_sys_system in 10935 CYGWIN*) 10936 10937 $as_echo "#define HAVE_BROKEN_PTHREAD_SIGMASK 1" >>confdefs.h 10938 10939 ;; 10940 esac 10941 fi 10942 done 10943 10944 for ac_func in pthread_getcpuclockid 10945 do : 10946 ac_fn_c_check_func "$LINENO" "pthread_getcpuclockid" "ac_cv_func_pthread_getcpuclockid" 10947 if test "x$ac_cv_func_pthread_getcpuclockid" = xyes; then : 10948 cat >>confdefs.h <<_ACEOF 10949 #define HAVE_PTHREAD_GETCPUCLOCKID 1 10950 _ACEOF 10951 10952 fi 10953 done 10954 10955 fi 10956 10957 10958 # Check for enable-ipv6 10959 10960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if --enable-ipv6 is specified" >&5 10961 $as_echo_n "checking if --enable-ipv6 is specified... " >&6; } 10962 # Check whether --enable-ipv6 was given. 10963 if test "${enable_ipv6+set}" = set; then : 10964 enableval=$enable_ipv6; case "$enableval" in 10965 no) 10966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10967 $as_echo "no" >&6; } 10968 ipv6=no 10969 ;; 10970 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10971 $as_echo "yes" >&6; } 10972 $as_echo "#define ENABLE_IPV6 1" >>confdefs.h 10973 10974 ipv6=yes 10975 ;; 10976 esac 10977 else 10978 10979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10980 /* end confdefs.h. */ 10981 /* AF_INET6 available check */ 10982 #include <sys/types.h> 10983 #include <sys/socket.h> 10984 int 10985 main () 10986 { 10987 int domain = AF_INET6; 10988 ; 10989 return 0; 10990 } 10991 _ACEOF 10992 if ac_fn_c_try_compile "$LINENO"; then : 10993 10994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10995 $as_echo "yes" >&6; } 10996 ipv6=yes 10997 10998 else 10999 11000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11001 $as_echo "no" >&6; } 11002 ipv6=no 11003 11004 fi 11005 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11006 11007 if test "$ipv6" = "yes"; then 11008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if RFC2553 API is available" >&5 11009 $as_echo_n "checking if RFC2553 API is available... " >&6; } 11010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11011 /* end confdefs.h. */ 11012 11013 #include <sys/types.h> 11014 #include <netinet/in.h> 11015 int 11016 main () 11017 { 11018 struct sockaddr_in6 x; 11019 x.sin6_scope_id; 11020 ; 11021 return 0; 11022 } 11023 11024 _ACEOF 11025 if ac_fn_c_try_compile "$LINENO"; then : 11026 11027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11028 $as_echo "yes" >&6; } 11029 ipv6=yes 11030 11031 else 11032 11033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11034 $as_echo "no" >&6; } 11035 ipv6=no 11036 11037 fi 11038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11039 fi 11040 11041 if test "$ipv6" = "yes"; then 11042 $as_echo "#define ENABLE_IPV6 1" >>confdefs.h 11043 11044 fi 11045 11046 fi 11047 11048 11049 ipv6type=unknown 11050 ipv6lib=none 11051 ipv6trylibc=no 11052 11053 if test "$ipv6" = "yes"; then 11054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ipv6 stack type" >&5 11055 $as_echo_n "checking ipv6 stack type... " >&6; } 11056 for i in inria kame linux-glibc linux-inet6 solaris toshiba v6d zeta; 11057 do 11058 case $i in 11059 inria) 11060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11061 /* end confdefs.h. */ 11062 11063 #include <netinet/in.h> 11064 #ifdef IPV6_INRIA_VERSION 11065 yes 11066 #endif 11067 _ACEOF 11068 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 11069 $EGREP "yes" >/dev/null 2>&1; then : 11070 ipv6type=$i 11071 fi 11072 rm -f conftest* 11073 11074 ;; 11075 kame) 11076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11077 /* end confdefs.h. */ 11078 11079 #include <netinet/in.h> 11080 #ifdef __KAME__ 11081 yes 11082 #endif 11083 _ACEOF 11084 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 11085 $EGREP "yes" >/dev/null 2>&1; then : 11086 ipv6type=$i; 11087 ipv6lib=inet6 11088 ipv6libdir=/usr/local/v6/lib 11089 ipv6trylibc=yes 11090 fi 11091 rm -f conftest* 11092 11093 ;; 11094 linux-glibc) 11095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11096 /* end confdefs.h. */ 11097 11098 #include <features.h> 11099 #if defined(__GLIBC__) && ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)) 11100 yes 11101 #endif 11102 _ACEOF 11103 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 11104 $EGREP "yes" >/dev/null 2>&1; then : 11105 ipv6type=$i; 11106 ipv6trylibc=yes 11107 fi 11108 rm -f conftest* 11109 11110 ;; 11111 linux-inet6) 11112 if test -d /usr/inet6; then 11113 ipv6type=$i 11114 ipv6lib=inet6 11115 ipv6libdir=/usr/inet6/lib 11116 BASECFLAGS="-I/usr/inet6/include $BASECFLAGS" 11117 fi 11118 ;; 11119 solaris) 11120 if test -f /etc/netconfig; then 11121 if $GREP -q tcp6 /etc/netconfig; then 11122 ipv6type=$i 11123 ipv6trylibc=yes 11124 fi 11125 fi 11126 ;; 11127 toshiba) 11128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11129 /* end confdefs.h. */ 11130 11131 #include <sys/param.h> 11132 #ifdef _TOSHIBA_INET6 11133 yes 11134 #endif 11135 _ACEOF 11136 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 11137 $EGREP "yes" >/dev/null 2>&1; then : 11138 ipv6type=$i; 11139 ipv6lib=inet6; 11140 ipv6libdir=/usr/local/v6/lib 11141 fi 11142 rm -f conftest* 11143 11144 ;; 11145 v6d) 11146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11147 /* end confdefs.h. */ 11148 11149 #include </usr/local/v6/include/sys/v6config.h> 11150 #ifdef __V6D__ 11151 yes 11152 #endif 11153 _ACEOF 11154 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 11155 $EGREP "yes" >/dev/null 2>&1; then : 11156 ipv6type=$i; 11157 ipv6lib=v6; 11158 ipv6libdir=/usr/local/v6/lib; 11159 BASECFLAGS="-I/usr/local/v6/include $BASECFLAGS" 11160 fi 11161 rm -f conftest* 11162 11163 ;; 11164 zeta) 11165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11166 /* end confdefs.h. */ 11167 11168 #include <sys/param.h> 11169 #ifdef _ZETA_MINAMI_INET6 11170 yes 11171 #endif 11172 _ACEOF 11173 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 11174 $EGREP "yes" >/dev/null 2>&1; then : 11175 ipv6type=$i; 11176 ipv6lib=inet6; 11177 ipv6libdir=/usr/local/v6/lib 11178 fi 11179 rm -f conftest* 11180 11181 ;; 11182 esac 11183 if test "$ipv6type" != "unknown"; then 11184 break 11185 fi 11186 done 11187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ipv6type" >&5 11188 $as_echo "$ipv6type" >&6; } 11189 fi 11190 11191 if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then 11192 if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then 11193 LIBS="-L$ipv6libdir -l$ipv6lib $LIBS" 11194 echo "using lib$ipv6lib" 11195 else 11196 if test $ipv6trylibc = "yes"; then 11197 echo "using libc" 11198 else 11199 echo 'Fatal: no $ipv6lib library found. cannot continue.' 11200 echo "You need to fetch lib$ipv6lib.a from appropriate" 11201 echo 'ipv6 kit and compile beforehand.' 11202 exit 1 11203 fi 11204 fi 11205 fi 11206 11207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CAN_RAW_FD_FRAMES" >&5 11208 $as_echo_n "checking for CAN_RAW_FD_FRAMES... " >&6; } 11209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11210 /* end confdefs.h. */ 11211 /* CAN_RAW_FD_FRAMES available check */ 11212 #include <linux/can/raw.h> 11213 int 11214 main () 11215 { 11216 int can_raw_fd_frames = CAN_RAW_FD_FRAMES; 11217 ; 11218 return 0; 11219 } 11220 _ACEOF 11221 if ac_fn_c_try_compile "$LINENO"; then : 11222 11223 11224 $as_echo "#define HAVE_LINUX_CAN_RAW_FD_FRAMES 1" >>confdefs.h 11225 11226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11227 $as_echo "yes" >&6; } 11228 11229 else 11230 11231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11232 $as_echo "no" >&6; } 11233 11234 fi 11235 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11236 11237 # Check for --with-doc-strings 11238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-doc-strings" >&5 11239 $as_echo_n "checking for --with-doc-strings... " >&6; } 11240 11241 # Check whether --with-doc-strings was given. 11242 if test "${with_doc_strings+set}" = set; then : 11243 withval=$with_doc_strings; 11244 fi 11245 11246 11247 if test -z "$with_doc_strings" 11248 then with_doc_strings="yes" 11249 fi 11250 if test "$with_doc_strings" != "no" 11251 then 11252 11253 $as_echo "#define WITH_DOC_STRINGS 1" >>confdefs.h 11254 11255 fi 11256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_doc_strings" >&5 11257 $as_echo "$with_doc_strings" >&6; } 11258 11259 # Check for Python-specific malloc support 11260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-pymalloc" >&5 11261 $as_echo_n "checking for --with-pymalloc... " >&6; } 11262 11263 # Check whether --with-pymalloc was given. 11264 if test "${with_pymalloc+set}" = set; then : 11265 withval=$with_pymalloc; 11266 fi 11267 11268 11269 if test -z "$with_pymalloc" 11270 then 11271 with_pymalloc="yes" 11272 fi 11273 if test "$with_pymalloc" != "no" 11274 then 11275 11276 $as_echo "#define WITH_PYMALLOC 1" >>confdefs.h 11277 11278 ABIFLAGS="${ABIFLAGS}m" 11279 fi 11280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_pymalloc" >&5 11281 $as_echo "$with_pymalloc" >&6; } 11282 11283 # Check for --with-c-locale-coercion 11284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-c-locale-coercion" >&5 11285 $as_echo_n "checking for --with-c-locale-coercion... " >&6; } 11286 11287 # Check whether --with-c-locale-coercion was given. 11288 if test "${with_c_locale_coercion+set}" = set; then : 11289 withval=$with_c_locale_coercion; 11290 fi 11291 11292 11293 if test -z "$with_c_locale_coercion" 11294 then 11295 with_c_locale_coercion="yes" 11296 fi 11297 if test "$with_c_locale_coercion" != "no" 11298 then 11299 11300 $as_echo "#define PY_COERCE_C_LOCALE 1" >>confdefs.h 11301 11302 fi 11303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_c_locale_coercion" >&5 11304 $as_echo "$with_c_locale_coercion" >&6; } 11305 11306 # Check for Valgrind support 11307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-valgrind" >&5 11308 $as_echo_n "checking for --with-valgrind... " >&6; } 11309 11310 # Check whether --with-valgrind was given. 11311 if test "${with_valgrind+set}" = set; then : 11312 withval=$with_valgrind; 11313 else 11314 with_valgrind=no 11315 fi 11316 11317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_valgrind" >&5 11318 $as_echo "$with_valgrind" >&6; } 11319 if test "$with_valgrind" != no; then 11320 ac_fn_c_check_header_mongrel "$LINENO" "valgrind/valgrind.h" "ac_cv_header_valgrind_valgrind_h" "$ac_includes_default" 11321 if test "x$ac_cv_header_valgrind_valgrind_h" = xyes; then : 11322 11323 $as_echo "#define WITH_VALGRIND 1" >>confdefs.h 11324 11325 else 11326 as_fn_error $? "Valgrind support requested but headers not available" "$LINENO" 5 11327 11328 fi 11329 11330 11331 OPT="-DDYNAMIC_ANNOTATIONS_ENABLED=1 $OPT" 11332 fi 11333 11334 # Check for DTrace support 11335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-dtrace" >&5 11336 $as_echo_n "checking for --with-dtrace... " >&6; } 11337 11338 # Check whether --with-dtrace was given. 11339 if test "${with_dtrace+set}" = set; then : 11340 withval=$with_dtrace; 11341 else 11342 with_dtrace=no 11343 fi 11344 11345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_dtrace" >&5 11346 $as_echo "$with_dtrace" >&6; } 11347 11348 11349 11350 11351 11352 DTRACE= 11353 DFLAGS= 11354 DTRACE_HEADERS= 11355 DTRACE_OBJS= 11356 11357 if test "$with_dtrace" = "yes" 11358 then 11359 # Extract the first word of "dtrace", so it can be a program name with args. 11360 set dummy dtrace; ac_word=$2 11361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11362 $as_echo_n "checking for $ac_word... " >&6; } 11363 if ${ac_cv_path_DTRACE+:} false; then : 11364 $as_echo_n "(cached) " >&6 11365 else 11366 case $DTRACE in 11367 [\\/]* | ?:[\\/]*) 11368 ac_cv_path_DTRACE="$DTRACE" # Let the user override the test with a path. 11369 ;; 11370 *) 11371 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11372 for as_dir in $PATH 11373 do 11374 IFS=$as_save_IFS 11375 test -z "$as_dir" && as_dir=. 11376 for ac_exec_ext in '' $ac_executable_extensions; do 11377 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11378 ac_cv_path_DTRACE="$as_dir/$ac_word$ac_exec_ext" 11379 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11380 break 2 11381 fi 11382 done 11383 done 11384 IFS=$as_save_IFS 11385 11386 test -z "$ac_cv_path_DTRACE" && ac_cv_path_DTRACE="not found" 11387 ;; 11388 esac 11389 fi 11390 DTRACE=$ac_cv_path_DTRACE 11391 if test -n "$DTRACE"; then 11392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DTRACE" >&5 11393 $as_echo "$DTRACE" >&6; } 11394 else 11395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11396 $as_echo "no" >&6; } 11397 fi 11398 11399 11400 if test "$DTRACE" = "not found"; then 11401 as_fn_error $? "dtrace command not found on \$PATH" "$LINENO" 5 11402 fi 11403 11404 $as_echo "#define WITH_DTRACE 1" >>confdefs.h 11405 11406 DTRACE_HEADERS="Include/pydtrace_probes.h" 11407 11408 # On OS X, DTrace providers do not need to be explicitly compiled and 11409 # linked into the binary. Correspondingly, dtrace(1) is missing the ELF 11410 # generation flag '-G'. We check for presence of this flag, rather than 11411 # hardcoding support by OS, in the interest of robustness. 11412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether DTrace probes require linking" >&5 11413 $as_echo_n "checking whether DTrace probes require linking... " >&6; } 11414 if ${ac_cv_dtrace_link+:} false; then : 11415 $as_echo_n "(cached) " >&6 11416 else 11417 ac_cv_dtrace_link=no 11418 echo 'BEGIN' > conftest.d 11419 "$DTRACE" -G -s conftest.d -o conftest.o > /dev/null 2>&1 && \ 11420 ac_cv_dtrace_link=yes 11421 11422 fi 11423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_dtrace_link" >&5 11424 $as_echo "$ac_cv_dtrace_link" >&6; } 11425 if test "$ac_cv_dtrace_link" = "yes"; then 11426 DTRACE_OBJS="Python/pydtrace.o" 11427 fi 11428 fi 11429 11430 # -I${DLINCLDIR} is added to the compile rule for importdl.o 11431 11432 DLINCLDIR=. 11433 11434 # the dlopen() function means we might want to use dynload_shlib.o. some 11435 # platforms, such as AIX, have dlopen(), but don't want to use it. 11436 for ac_func in dlopen 11437 do : 11438 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 11439 if test "x$ac_cv_func_dlopen" = xyes; then : 11440 cat >>confdefs.h <<_ACEOF 11441 #define HAVE_DLOPEN 1 11442 _ACEOF 11443 11444 fi 11445 done 11446 11447 11448 # DYNLOADFILE specifies which dynload_*.o file we will use for dynamic 11449 # loading of modules. 11450 11451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking DYNLOADFILE" >&5 11452 $as_echo_n "checking DYNLOADFILE... " >&6; } 11453 if test -z "$DYNLOADFILE" 11454 then 11455 case $ac_sys_system/$ac_sys_release in 11456 AIX*) # Use dynload_shlib.c and dlopen() if we have it; otherwise dynload_aix.c 11457 if test "$ac_cv_func_dlopen" = yes 11458 then DYNLOADFILE="dynload_shlib.o" 11459 else DYNLOADFILE="dynload_aix.o" 11460 fi 11461 ;; 11462 hp*|HP*) DYNLOADFILE="dynload_hpux.o";; 11463 *) 11464 # use dynload_shlib.c and dlopen() if we have it; otherwise stub 11465 # out any dynamic loading 11466 if test "$ac_cv_func_dlopen" = yes 11467 then DYNLOADFILE="dynload_shlib.o" 11468 else DYNLOADFILE="dynload_stub.o" 11469 fi 11470 ;; 11471 esac 11472 fi 11473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DYNLOADFILE" >&5 11474 $as_echo "$DYNLOADFILE" >&6; } 11475 if test "$DYNLOADFILE" != "dynload_stub.o" 11476 then 11477 11478 $as_echo "#define HAVE_DYNAMIC_LOADING 1" >>confdefs.h 11479 11480 fi 11481 11482 # MACHDEP_OBJS can be set to platform-specific object files needed by Python 11483 11484 11485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking MACHDEP_OBJS" >&5 11486 $as_echo_n "checking MACHDEP_OBJS... " >&6; } 11487 if test -z "$MACHDEP_OBJS" 11488 then 11489 MACHDEP_OBJS=$extra_machdep_objs 11490 else 11491 MACHDEP_OBJS="$MACHDEP_OBJS $extra_machdep_objs" 11492 fi 11493 if test -z "$MACHDEP_OBJS"; then 11494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 11495 $as_echo "none" >&6; } 11496 else 11497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MACHDEP_OBJS" >&5 11498 $as_echo "$MACHDEP_OBJS" >&6; } 11499 fi 11500 11501 # checks for library functions 11502 for ac_func in alarm accept4 setitimer getitimer bind_textdomain_codeset chown \ 11503 clock confstr ctermid dup3 execv faccessat fchmod fchmodat fchown fchownat \ 11504 fexecve fdopendir fork fpathconf fstatat ftime ftruncate futimesat \ 11505 futimens futimes gai_strerror getentropy \ 11506 getgrouplist getgroups getlogin getloadavg getpeername getpgid getpid \ 11507 getpriority getresuid getresgid getpwent getspnam getspent getsid getwd \ 11508 if_nameindex \ 11509 initgroups kill killpg lchown lockf linkat lstat lutimes mmap \ 11510 memrchr mbrtowc mkdirat mkfifo \ 11511 mkfifoat mknod mknodat mktime mremap nice openat pathconf pause pipe2 plock poll \ 11512 posix_fallocate posix_fadvise posix_spawn pread preadv preadv2 \ 11513 pthread_init pthread_kill putenv pwrite pwritev pwritev2 readlink readlinkat readv realpath renameat \ 11514 sem_open sem_timedwait sem_getvalue sem_unlink sendfile setegid seteuid \ 11515 setgid sethostname \ 11516 setlocale setregid setreuid setresuid setresgid setsid setpgid setpgrp setpriority setuid setvbuf \ 11517 sched_get_priority_max sched_setaffinity sched_setscheduler sched_setparam \ 11518 sched_rr_get_interval \ 11519 sigaction sigaltstack siginterrupt sigpending sigrelse \ 11520 sigtimedwait sigwait sigwaitinfo snprintf strftime strlcpy symlinkat sync \ 11521 sysconf tcgetpgrp tcsetpgrp tempnam timegm times tmpfile tmpnam tmpnam_r \ 11522 truncate uname unlinkat unsetenv utimensat utimes waitid waitpid wait3 wait4 \ 11523 wcscoll wcsftime wcsxfrm wmemcmp writev _getpty 11524 do : 11525 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 11526 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 11527 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 11528 cat >>confdefs.h <<_ACEOF 11529 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 11530 _ACEOF 11531 11532 fi 11533 done 11534 11535 11536 # Force lchmod off for Linux. Linux disallows changing the mode of symbolic 11537 # links. Some libc implementations have a stub lchmod implementation that always 11538 # returns an error. 11539 if test "$MACHDEP" != linux; then 11540 for ac_func in lchmod 11541 do : 11542 ac_fn_c_check_func "$LINENO" "lchmod" "ac_cv_func_lchmod" 11543 if test "x$ac_cv_func_lchmod" = xyes; then : 11544 cat >>confdefs.h <<_ACEOF 11545 #define HAVE_LCHMOD 1 11546 _ACEOF 11547 11548 fi 11549 done 11550 11551 fi 11552 11553 ac_fn_c_check_decl "$LINENO" "dirfd" "ac_cv_have_decl_dirfd" "#include <sys/types.h> 11554 #include <dirent.h> 11555 " 11556 if test "x$ac_cv_have_decl_dirfd" = xyes; then : 11557 11558 $as_echo "#define HAVE_DIRFD 1" >>confdefs.h 11559 11560 fi 11561 11562 11563 # For some functions, having a definition is not sufficient, since 11564 # we want to take their address. 11565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for chroot" >&5 11566 $as_echo_n "checking for chroot... " >&6; } 11567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11568 /* end confdefs.h. */ 11569 #include <unistd.h> 11570 int 11571 main () 11572 { 11573 void *x=chroot 11574 ; 11575 return 0; 11576 } 11577 _ACEOF 11578 if ac_fn_c_try_compile "$LINENO"; then : 11579 11580 $as_echo "#define HAVE_CHROOT 1" >>confdefs.h 11581 11582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11583 $as_echo "yes" >&6; } 11584 else 11585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11586 $as_echo "no" >&6; } 11587 11588 fi 11589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for link" >&5 11591 $as_echo_n "checking for link... " >&6; } 11592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11593 /* end confdefs.h. */ 11594 #include <unistd.h> 11595 int 11596 main () 11597 { 11598 void *x=link 11599 ; 11600 return 0; 11601 } 11602 _ACEOF 11603 if ac_fn_c_try_compile "$LINENO"; then : 11604 11605 $as_echo "#define HAVE_LINK 1" >>confdefs.h 11606 11607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11608 $as_echo "yes" >&6; } 11609 else 11610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11611 $as_echo "no" >&6; } 11612 11613 fi 11614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for symlink" >&5 11616 $as_echo_n "checking for symlink... " >&6; } 11617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11618 /* end confdefs.h. */ 11619 #include <unistd.h> 11620 int 11621 main () 11622 { 11623 void *x=symlink 11624 ; 11625 return 0; 11626 } 11627 _ACEOF 11628 if ac_fn_c_try_compile "$LINENO"; then : 11629 11630 $as_echo "#define HAVE_SYMLINK 1" >>confdefs.h 11631 11632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11633 $as_echo "yes" >&6; } 11634 else 11635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11636 $as_echo "no" >&6; } 11637 11638 fi 11639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fchdir" >&5 11641 $as_echo_n "checking for fchdir... " >&6; } 11642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11643 /* end confdefs.h. */ 11644 #include <unistd.h> 11645 int 11646 main () 11647 { 11648 void *x=fchdir 11649 ; 11650 return 0; 11651 } 11652 _ACEOF 11653 if ac_fn_c_try_compile "$LINENO"; then : 11654 11655 $as_echo "#define HAVE_FCHDIR 1" >>confdefs.h 11656 11657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11658 $as_echo "yes" >&6; } 11659 else 11660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11661 $as_echo "no" >&6; } 11662 11663 fi 11664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fsync" >&5 11666 $as_echo_n "checking for fsync... " >&6; } 11667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11668 /* end confdefs.h. */ 11669 #include <unistd.h> 11670 int 11671 main () 11672 { 11673 void *x=fsync 11674 ; 11675 return 0; 11676 } 11677 _ACEOF 11678 if ac_fn_c_try_compile "$LINENO"; then : 11679 11680 $as_echo "#define HAVE_FSYNC 1" >>confdefs.h 11681 11682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11683 $as_echo "yes" >&6; } 11684 else 11685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11686 $as_echo "no" >&6; } 11687 11688 fi 11689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fdatasync" >&5 11691 $as_echo_n "checking for fdatasync... " >&6; } 11692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11693 /* end confdefs.h. */ 11694 #include <unistd.h> 11695 int 11696 main () 11697 { 11698 void *x=fdatasync 11699 ; 11700 return 0; 11701 } 11702 _ACEOF 11703 if ac_fn_c_try_compile "$LINENO"; then : 11704 11705 $as_echo "#define HAVE_FDATASYNC 1" >>confdefs.h 11706 11707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11708 $as_echo "yes" >&6; } 11709 else 11710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11711 $as_echo "no" >&6; } 11712 11713 fi 11714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for epoll" >&5 11716 $as_echo_n "checking for epoll... " >&6; } 11717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11718 /* end confdefs.h. */ 11719 #include <sys/epoll.h> 11720 int 11721 main () 11722 { 11723 void *x=epoll_create 11724 ; 11725 return 0; 11726 } 11727 _ACEOF 11728 if ac_fn_c_try_compile "$LINENO"; then : 11729 11730 $as_echo "#define HAVE_EPOLL 1" >>confdefs.h 11731 11732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11733 $as_echo "yes" >&6; } 11734 else 11735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11736 $as_echo "no" >&6; } 11737 11738 fi 11739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for epoll_create1" >&5 11741 $as_echo_n "checking for epoll_create1... " >&6; } 11742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11743 /* end confdefs.h. */ 11744 #include <sys/epoll.h> 11745 int 11746 main () 11747 { 11748 void *x=epoll_create1 11749 ; 11750 return 0; 11751 } 11752 _ACEOF 11753 if ac_fn_c_try_compile "$LINENO"; then : 11754 11755 $as_echo "#define HAVE_EPOLL_CREATE1 1" >>confdefs.h 11756 11757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11758 $as_echo "yes" >&6; } 11759 else 11760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11761 $as_echo "no" >&6; } 11762 11763 fi 11764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kqueue" >&5 11766 $as_echo_n "checking for kqueue... " >&6; } 11767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11768 /* end confdefs.h. */ 11769 11770 #include <sys/types.h> 11771 #include <sys/event.h> 11772 11773 int 11774 main () 11775 { 11776 int x=kqueue() 11777 ; 11778 return 0; 11779 } 11780 _ACEOF 11781 if ac_fn_c_try_compile "$LINENO"; then : 11782 11783 $as_echo "#define HAVE_KQUEUE 1" >>confdefs.h 11784 11785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11786 $as_echo "yes" >&6; } 11787 else 11788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11789 $as_echo "no" >&6; } 11790 11791 fi 11792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prlimit" >&5 11794 $as_echo_n "checking for prlimit... " >&6; } 11795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11796 /* end confdefs.h. */ 11797 11798 #include <sys/time.h> 11799 #include <sys/resource.h> 11800 11801 int 11802 main () 11803 { 11804 void *x=prlimit 11805 ; 11806 return 0; 11807 } 11808 _ACEOF 11809 if ac_fn_c_try_compile "$LINENO"; then : 11810 11811 $as_echo "#define HAVE_PRLIMIT 1" >>confdefs.h 11812 11813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11814 $as_echo "yes" >&6; } 11815 else 11816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11817 $as_echo "no" >&6; } 11818 11819 fi 11820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11821 11822 # On some systems (eg. FreeBSD 5), we would find a definition of the 11823 # functions ctermid_r, setgroups in the library, but no prototype 11824 # (e.g. because we use _XOPEN_SOURCE). See whether we can take their 11825 # address to avoid compiler warnings and potential miscompilations 11826 # because of the missing prototypes. 11827 11828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ctermid_r" >&5 11829 $as_echo_n "checking for ctermid_r... " >&6; } 11830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11831 /* end confdefs.h. */ 11832 11833 #include <stdio.h> 11834 11835 int 11836 main () 11837 { 11838 void* p = ctermid_r 11839 ; 11840 return 0; 11841 } 11842 _ACEOF 11843 if ac_fn_c_try_compile "$LINENO"; then : 11844 11845 $as_echo "#define HAVE_CTERMID_R 1" >>confdefs.h 11846 11847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11848 $as_echo "yes" >&6; } 11849 else 11850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11851 $as_echo "no" >&6; } 11852 11853 fi 11854 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11855 11856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for flock declaration" >&5 11857 $as_echo_n "checking for flock declaration... " >&6; } 11858 if ${ac_cv_flock_decl+:} false; then : 11859 $as_echo_n "(cached) " >&6 11860 else 11861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11862 /* end confdefs.h. */ 11863 #include <sys/file.h> 11864 int 11865 main () 11866 { 11867 void* p = flock 11868 11869 ; 11870 return 0; 11871 } 11872 _ACEOF 11873 if ac_fn_c_try_compile "$LINENO"; then : 11874 ac_cv_flock_decl=yes 11875 else 11876 ac_cv_flock_decl=no 11877 11878 fi 11879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11880 11881 fi 11882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_flock_decl" >&5 11883 $as_echo "$ac_cv_flock_decl" >&6; } 11884 if test "x${ac_cv_flock_decl}" = xyes; then 11885 for ac_func in flock 11886 do : 11887 ac_fn_c_check_func "$LINENO" "flock" "ac_cv_func_flock" 11888 if test "x$ac_cv_func_flock" = xyes; then : 11889 cat >>confdefs.h <<_ACEOF 11890 #define HAVE_FLOCK 1 11891 _ACEOF 11892 11893 else 11894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for flock in -lbsd" >&5 11895 $as_echo_n "checking for flock in -lbsd... " >&6; } 11896 if ${ac_cv_lib_bsd_flock+:} false; then : 11897 $as_echo_n "(cached) " >&6 11898 else 11899 ac_check_lib_save_LIBS=$LIBS 11900 LIBS="-lbsd $LIBS" 11901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11902 /* end confdefs.h. */ 11903 11904 /* Override any GCC internal prototype to avoid an error. 11905 Use char because int might match the return type of a GCC 11906 builtin and then its argument prototype would still apply. */ 11907 #ifdef __cplusplus 11908 extern "C" 11909 #endif 11910 char flock (); 11911 int 11912 main () 11913 { 11914 return flock (); 11915 ; 11916 return 0; 11917 } 11918 _ACEOF 11919 if ac_fn_c_try_link "$LINENO"; then : 11920 ac_cv_lib_bsd_flock=yes 11921 else 11922 ac_cv_lib_bsd_flock=no 11923 fi 11924 rm -f core conftest.err conftest.$ac_objext \ 11925 conftest$ac_exeext conftest.$ac_ext 11926 LIBS=$ac_check_lib_save_LIBS 11927 fi 11928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_flock" >&5 11929 $as_echo "$ac_cv_lib_bsd_flock" >&6; } 11930 if test "x$ac_cv_lib_bsd_flock" = xyes; then : 11931 $as_echo "#define HAVE_FLOCK 1" >>confdefs.h 11932 11933 11934 $as_echo "#define FLOCK_NEEDS_LIBBSD 1" >>confdefs.h 11935 11936 11937 fi 11938 11939 11940 fi 11941 done 11942 11943 fi 11944 11945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getpagesize" >&5 11946 $as_echo_n "checking for getpagesize... " >&6; } 11947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11948 /* end confdefs.h. */ 11949 11950 #include <unistd.h> 11951 11952 int 11953 main () 11954 { 11955 void* p = getpagesize 11956 ; 11957 return 0; 11958 } 11959 _ACEOF 11960 if ac_fn_c_try_compile "$LINENO"; then : 11961 11962 $as_echo "#define HAVE_GETPAGESIZE 1" >>confdefs.h 11963 11964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11965 $as_echo "yes" >&6; } 11966 else 11967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11968 $as_echo "no" >&6; } 11969 11970 fi 11971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11972 11973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken unsetenv" >&5 11974 $as_echo_n "checking for broken unsetenv... " >&6; } 11975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11976 /* end confdefs.h. */ 11977 11978 #include <stdlib.h> 11979 11980 int 11981 main () 11982 { 11983 int res = unsetenv("DUMMY") 11984 ; 11985 return 0; 11986 } 11987 _ACEOF 11988 if ac_fn_c_try_compile "$LINENO"; then : 11989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11990 $as_echo "no" >&6; } 11991 else 11992 11993 $as_echo "#define HAVE_BROKEN_UNSETENV 1" >>confdefs.h 11994 11995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11996 $as_echo "yes" >&6; } 11997 11998 fi 11999 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12000 12001 for ac_prog in true 12002 do 12003 # Extract the first word of "$ac_prog", so it can be a program name with args. 12004 set dummy $ac_prog; ac_word=$2 12005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12006 $as_echo_n "checking for $ac_word... " >&6; } 12007 if ${ac_cv_prog_TRUE+:} false; then : 12008 $as_echo_n "(cached) " >&6 12009 else 12010 if test -n "$TRUE"; then 12011 ac_cv_prog_TRUE="$TRUE" # Let the user override the test. 12012 else 12013 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12014 for as_dir in $PATH 12015 do 12016 IFS=$as_save_IFS 12017 test -z "$as_dir" && as_dir=. 12018 for ac_exec_ext in '' $ac_executable_extensions; do 12019 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 12020 ac_cv_prog_TRUE="$ac_prog" 12021 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 12022 break 2 12023 fi 12024 done 12025 done 12026 IFS=$as_save_IFS 12027 12028 fi 12029 fi 12030 TRUE=$ac_cv_prog_TRUE 12031 if test -n "$TRUE"; then 12032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TRUE" >&5 12033 $as_echo "$TRUE" >&6; } 12034 else 12035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12036 $as_echo "no" >&6; } 12037 fi 12038 12039 12040 test -n "$TRUE" && break 12041 done 12042 test -n "$TRUE" || TRUE="/bin/true" 12043 12044 12045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton in -lc" >&5 12046 $as_echo_n "checking for inet_aton in -lc... " >&6; } 12047 if ${ac_cv_lib_c_inet_aton+:} false; then : 12048 $as_echo_n "(cached) " >&6 12049 else 12050 ac_check_lib_save_LIBS=$LIBS 12051 LIBS="-lc $LIBS" 12052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12053 /* end confdefs.h. */ 12054 12055 /* Override any GCC internal prototype to avoid an error. 12056 Use char because int might match the return type of a GCC 12057 builtin and then its argument prototype would still apply. */ 12058 #ifdef __cplusplus 12059 extern "C" 12060 #endif 12061 char inet_aton (); 12062 int 12063 main () 12064 { 12065 return inet_aton (); 12066 ; 12067 return 0; 12068 } 12069 _ACEOF 12070 if ac_fn_c_try_link "$LINENO"; then : 12071 ac_cv_lib_c_inet_aton=yes 12072 else 12073 ac_cv_lib_c_inet_aton=no 12074 fi 12075 rm -f core conftest.err conftest.$ac_objext \ 12076 conftest$ac_exeext conftest.$ac_ext 12077 LIBS=$ac_check_lib_save_LIBS 12078 fi 12079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_inet_aton" >&5 12080 $as_echo "$ac_cv_lib_c_inet_aton" >&6; } 12081 if test "x$ac_cv_lib_c_inet_aton" = xyes; then : 12082 $ac_cv_prog_TRUE 12083 else 12084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton in -lresolv" >&5 12085 $as_echo_n "checking for inet_aton in -lresolv... " >&6; } 12086 if ${ac_cv_lib_resolv_inet_aton+:} false; then : 12087 $as_echo_n "(cached) " >&6 12088 else 12089 ac_check_lib_save_LIBS=$LIBS 12090 LIBS="-lresolv $LIBS" 12091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12092 /* end confdefs.h. */ 12093 12094 /* Override any GCC internal prototype to avoid an error. 12095 Use char because int might match the return type of a GCC 12096 builtin and then its argument prototype would still apply. */ 12097 #ifdef __cplusplus 12098 extern "C" 12099 #endif 12100 char inet_aton (); 12101 int 12102 main () 12103 { 12104 return inet_aton (); 12105 ; 12106 return 0; 12107 } 12108 _ACEOF 12109 if ac_fn_c_try_link "$LINENO"; then : 12110 ac_cv_lib_resolv_inet_aton=yes 12111 else 12112 ac_cv_lib_resolv_inet_aton=no 12113 fi 12114 rm -f core conftest.err conftest.$ac_objext \ 12115 conftest$ac_exeext conftest.$ac_ext 12116 LIBS=$ac_check_lib_save_LIBS 12117 fi 12118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_inet_aton" >&5 12119 $as_echo "$ac_cv_lib_resolv_inet_aton" >&6; } 12120 if test "x$ac_cv_lib_resolv_inet_aton" = xyes; then : 12121 cat >>confdefs.h <<_ACEOF 12122 #define HAVE_LIBRESOLV 1 12123 _ACEOF 12124 12125 LIBS="-lresolv $LIBS" 12126 12127 fi 12128 12129 12130 fi 12131 12132 12133 # On Tru64, chflags seems to be present, but calling it will 12134 # exit Python 12135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for chflags" >&5 12136 $as_echo_n "checking for chflags... " >&6; } 12137 if ${ac_cv_have_chflags+:} false; then : 12138 $as_echo_n "(cached) " >&6 12139 else 12140 if test "$cross_compiling" = yes; then : 12141 ac_cv_have_chflags=cross 12142 else 12143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12144 /* end confdefs.h. */ 12145 12146 #include <sys/stat.h> 12147 #include <unistd.h> 12148 int main(int argc, char*argv[]) 12149 { 12150 if(chflags(argv[0], 0) != 0) 12151 return 1; 12152 return 0; 12153 } 12154 12155 _ACEOF 12156 if ac_fn_c_try_run "$LINENO"; then : 12157 ac_cv_have_chflags=yes 12158 else 12159 ac_cv_have_chflags=no 12160 fi 12161 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12162 conftest.$ac_objext conftest.beam conftest.$ac_ext 12163 fi 12164 12165 12166 fi 12167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_chflags" >&5 12168 $as_echo "$ac_cv_have_chflags" >&6; } 12169 if test "$ac_cv_have_chflags" = cross ; then 12170 ac_fn_c_check_func "$LINENO" "chflags" "ac_cv_func_chflags" 12171 if test "x$ac_cv_func_chflags" = xyes; then : 12172 ac_cv_have_chflags="yes" 12173 else 12174 ac_cv_have_chflags="no" 12175 fi 12176 12177 fi 12178 if test "$ac_cv_have_chflags" = yes ; then 12179 12180 $as_echo "#define HAVE_CHFLAGS 1" >>confdefs.h 12181 12182 fi 12183 12184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lchflags" >&5 12185 $as_echo_n "checking for lchflags... " >&6; } 12186 if ${ac_cv_have_lchflags+:} false; then : 12187 $as_echo_n "(cached) " >&6 12188 else 12189 if test "$cross_compiling" = yes; then : 12190 ac_cv_have_lchflags=cross 12191 else 12192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12193 /* end confdefs.h. */ 12194 12195 #include <sys/stat.h> 12196 #include <unistd.h> 12197 int main(int argc, char*argv[]) 12198 { 12199 if(lchflags(argv[0], 0) != 0) 12200 return 1; 12201 return 0; 12202 } 12203 12204 _ACEOF 12205 if ac_fn_c_try_run "$LINENO"; then : 12206 ac_cv_have_lchflags=yes 12207 else 12208 ac_cv_have_lchflags=no 12209 fi 12210 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12211 conftest.$ac_objext conftest.beam conftest.$ac_ext 12212 fi 12213 12214 12215 fi 12216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_lchflags" >&5 12217 $as_echo "$ac_cv_have_lchflags" >&6; } 12218 if test "$ac_cv_have_lchflags" = cross ; then 12219 ac_fn_c_check_func "$LINENO" "lchflags" "ac_cv_func_lchflags" 12220 if test "x$ac_cv_func_lchflags" = xyes; then : 12221 ac_cv_have_lchflags="yes" 12222 else 12223 ac_cv_have_lchflags="no" 12224 fi 12225 12226 fi 12227 if test "$ac_cv_have_lchflags" = yes ; then 12228 12229 $as_echo "#define HAVE_LCHFLAGS 1" >>confdefs.h 12230 12231 fi 12232 12233 case $ac_sys_system/$ac_sys_release in 12234 Darwin/*) 12235 _CUR_CFLAGS="${CFLAGS}" 12236 _CUR_LDFLAGS="${LDFLAGS}" 12237 CFLAGS="${CFLAGS} -Wl,-search_paths_first" 12238 LDFLAGS="${LDFLAGS} -Wl,-search_paths_first -L/usr/local/lib" 12239 ;; 12240 esac 12241 12242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inflateCopy in -lz" >&5 12243 $as_echo_n "checking for inflateCopy in -lz... " >&6; } 12244 if ${ac_cv_lib_z_inflateCopy+:} false; then : 12245 $as_echo_n "(cached) " >&6 12246 else 12247 ac_check_lib_save_LIBS=$LIBS 12248 LIBS="-lz $LIBS" 12249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12250 /* end confdefs.h. */ 12251 12252 /* Override any GCC internal prototype to avoid an error. 12253 Use char because int might match the return type of a GCC 12254 builtin and then its argument prototype would still apply. */ 12255 #ifdef __cplusplus 12256 extern "C" 12257 #endif 12258 char inflateCopy (); 12259 int 12260 main () 12261 { 12262 return inflateCopy (); 12263 ; 12264 return 0; 12265 } 12266 _ACEOF 12267 if ac_fn_c_try_link "$LINENO"; then : 12268 ac_cv_lib_z_inflateCopy=yes 12269 else 12270 ac_cv_lib_z_inflateCopy=no 12271 fi 12272 rm -f core conftest.err conftest.$ac_objext \ 12273 conftest$ac_exeext conftest.$ac_ext 12274 LIBS=$ac_check_lib_save_LIBS 12275 fi 12276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflateCopy" >&5 12277 $as_echo "$ac_cv_lib_z_inflateCopy" >&6; } 12278 if test "x$ac_cv_lib_z_inflateCopy" = xyes; then : 12279 12280 $as_echo "#define HAVE_ZLIB_COPY 1" >>confdefs.h 12281 12282 fi 12283 12284 12285 case $ac_sys_system/$ac_sys_release in 12286 Darwin/*) 12287 CFLAGS="${_CUR_CFLAGS}" 12288 LDFLAGS="${_CUR_LDFLAGS}" 12289 ;; 12290 esac 12291 12292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hstrerror" >&5 12293 $as_echo_n "checking for hstrerror... " >&6; } 12294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12295 /* end confdefs.h. */ 12296 12297 #include <netdb.h> 12298 12299 int 12300 main () 12301 { 12302 void* p = hstrerror; hstrerror(0) 12303 ; 12304 return 0; 12305 } 12306 _ACEOF 12307 if ac_fn_c_try_link "$LINENO"; then : 12308 12309 $as_echo "#define HAVE_HSTRERROR 1" >>confdefs.h 12310 12311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12312 $as_echo "yes" >&6; } 12313 else 12314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12315 $as_echo "no" >&6; } 12316 12317 fi 12318 rm -f core conftest.err conftest.$ac_objext \ 12319 conftest$ac_exeext conftest.$ac_ext 12320 12321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton" >&5 12322 $as_echo_n "checking for inet_aton... " >&6; } 12323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12324 /* end confdefs.h. */ 12325 12326 #include <sys/types.h> 12327 #include <sys/socket.h> 12328 #include <netinet/in.h> 12329 #include <arpa/inet.h> 12330 12331 int 12332 main () 12333 { 12334 void* p = inet_aton;inet_aton(0,0) 12335 ; 12336 return 0; 12337 } 12338 _ACEOF 12339 if ac_fn_c_try_link "$LINENO"; then : 12340 12341 $as_echo "#define HAVE_INET_ATON 1" >>confdefs.h 12342 12343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12344 $as_echo "yes" >&6; } 12345 else 12346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12347 $as_echo "no" >&6; } 12348 12349 fi 12350 rm -f core conftest.err conftest.$ac_objext \ 12351 conftest$ac_exeext conftest.$ac_ext 12352 12353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_pton" >&5 12354 $as_echo_n "checking for inet_pton... " >&6; } 12355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12356 /* end confdefs.h. */ 12357 12358 #include <sys/types.h> 12359 #include <sys/socket.h> 12360 #include <netinet/in.h> 12361 #include <arpa/inet.h> 12362 12363 int 12364 main () 12365 { 12366 void* p = inet_pton 12367 ; 12368 return 0; 12369 } 12370 _ACEOF 12371 if ac_fn_c_try_compile "$LINENO"; then : 12372 12373 $as_echo "#define HAVE_INET_PTON 1" >>confdefs.h 12374 12375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12376 $as_echo "yes" >&6; } 12377 else 12378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12379 $as_echo "no" >&6; } 12380 12381 fi 12382 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12383 12384 # On some systems, setgroups is in unistd.h, on others, in grp.h 12385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setgroups" >&5 12386 $as_echo_n "checking for setgroups... " >&6; } 12387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12388 /* end confdefs.h. */ 12389 12390 #include <unistd.h> 12391 #ifdef HAVE_GRP_H 12392 #include <grp.h> 12393 #endif 12394 12395 int 12396 main () 12397 { 12398 void* p = setgroups 12399 ; 12400 return 0; 12401 } 12402 _ACEOF 12403 if ac_fn_c_try_compile "$LINENO"; then : 12404 12405 $as_echo "#define HAVE_SETGROUPS 1" >>confdefs.h 12406 12407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12408 $as_echo "yes" >&6; } 12409 else 12410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12411 $as_echo "no" >&6; } 12412 12413 fi 12414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12415 12416 # check for openpty and forkpty 12417 12418 for ac_func in openpty 12419 do : 12420 ac_fn_c_check_func "$LINENO" "openpty" "ac_cv_func_openpty" 12421 if test "x$ac_cv_func_openpty" = xyes; then : 12422 cat >>confdefs.h <<_ACEOF 12423 #define HAVE_OPENPTY 1 12424 _ACEOF 12425 12426 else 12427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty in -lutil" >&5 12428 $as_echo_n "checking for openpty in -lutil... " >&6; } 12429 if ${ac_cv_lib_util_openpty+:} false; then : 12430 $as_echo_n "(cached) " >&6 12431 else 12432 ac_check_lib_save_LIBS=$LIBS 12433 LIBS="-lutil $LIBS" 12434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12435 /* end confdefs.h. */ 12436 12437 /* Override any GCC internal prototype to avoid an error. 12438 Use char because int might match the return type of a GCC 12439 builtin and then its argument prototype would still apply. */ 12440 #ifdef __cplusplus 12441 extern "C" 12442 #endif 12443 char openpty (); 12444 int 12445 main () 12446 { 12447 return openpty (); 12448 ; 12449 return 0; 12450 } 12451 _ACEOF 12452 if ac_fn_c_try_link "$LINENO"; then : 12453 ac_cv_lib_util_openpty=yes 12454 else 12455 ac_cv_lib_util_openpty=no 12456 fi 12457 rm -f core conftest.err conftest.$ac_objext \ 12458 conftest$ac_exeext conftest.$ac_ext 12459 LIBS=$ac_check_lib_save_LIBS 12460 fi 12461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_openpty" >&5 12462 $as_echo "$ac_cv_lib_util_openpty" >&6; } 12463 if test "x$ac_cv_lib_util_openpty" = xyes; then : 12464 $as_echo "#define HAVE_OPENPTY 1" >>confdefs.h 12465 LIBS="$LIBS -lutil" 12466 else 12467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty in -lbsd" >&5 12468 $as_echo_n "checking for openpty in -lbsd... " >&6; } 12469 if ${ac_cv_lib_bsd_openpty+:} false; then : 12470 $as_echo_n "(cached) " >&6 12471 else 12472 ac_check_lib_save_LIBS=$LIBS 12473 LIBS="-lbsd $LIBS" 12474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12475 /* end confdefs.h. */ 12476 12477 /* Override any GCC internal prototype to avoid an error. 12478 Use char because int might match the return type of a GCC 12479 builtin and then its argument prototype would still apply. */ 12480 #ifdef __cplusplus 12481 extern "C" 12482 #endif 12483 char openpty (); 12484 int 12485 main () 12486 { 12487 return openpty (); 12488 ; 12489 return 0; 12490 } 12491 _ACEOF 12492 if ac_fn_c_try_link "$LINENO"; then : 12493 ac_cv_lib_bsd_openpty=yes 12494 else 12495 ac_cv_lib_bsd_openpty=no 12496 fi 12497 rm -f core conftest.err conftest.$ac_objext \ 12498 conftest$ac_exeext conftest.$ac_ext 12499 LIBS=$ac_check_lib_save_LIBS 12500 fi 12501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_openpty" >&5 12502 $as_echo "$ac_cv_lib_bsd_openpty" >&6; } 12503 if test "x$ac_cv_lib_bsd_openpty" = xyes; then : 12504 $as_echo "#define HAVE_OPENPTY 1" >>confdefs.h 12505 LIBS="$LIBS -lbsd" 12506 fi 12507 12508 12509 fi 12510 12511 12512 fi 12513 done 12514 12515 for ac_func in forkpty 12516 do : 12517 ac_fn_c_check_func "$LINENO" "forkpty" "ac_cv_func_forkpty" 12518 if test "x$ac_cv_func_forkpty" = xyes; then : 12519 cat >>confdefs.h <<_ACEOF 12520 #define HAVE_FORKPTY 1 12521 _ACEOF 12522 12523 else 12524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for forkpty in -lutil" >&5 12525 $as_echo_n "checking for forkpty in -lutil... " >&6; } 12526 if ${ac_cv_lib_util_forkpty+:} false; then : 12527 $as_echo_n "(cached) " >&6 12528 else 12529 ac_check_lib_save_LIBS=$LIBS 12530 LIBS="-lutil $LIBS" 12531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12532 /* end confdefs.h. */ 12533 12534 /* Override any GCC internal prototype to avoid an error. 12535 Use char because int might match the return type of a GCC 12536 builtin and then its argument prototype would still apply. */ 12537 #ifdef __cplusplus 12538 extern "C" 12539 #endif 12540 char forkpty (); 12541 int 12542 main () 12543 { 12544 return forkpty (); 12545 ; 12546 return 0; 12547 } 12548 _ACEOF 12549 if ac_fn_c_try_link "$LINENO"; then : 12550 ac_cv_lib_util_forkpty=yes 12551 else 12552 ac_cv_lib_util_forkpty=no 12553 fi 12554 rm -f core conftest.err conftest.$ac_objext \ 12555 conftest$ac_exeext conftest.$ac_ext 12556 LIBS=$ac_check_lib_save_LIBS 12557 fi 12558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_forkpty" >&5 12559 $as_echo "$ac_cv_lib_util_forkpty" >&6; } 12560 if test "x$ac_cv_lib_util_forkpty" = xyes; then : 12561 $as_echo "#define HAVE_FORKPTY 1" >>confdefs.h 12562 LIBS="$LIBS -lutil" 12563 else 12564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for forkpty in -lbsd" >&5 12565 $as_echo_n "checking for forkpty in -lbsd... " >&6; } 12566 if ${ac_cv_lib_bsd_forkpty+:} false; then : 12567 $as_echo_n "(cached) " >&6 12568 else 12569 ac_check_lib_save_LIBS=$LIBS 12570 LIBS="-lbsd $LIBS" 12571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12572 /* end confdefs.h. */ 12573 12574 /* Override any GCC internal prototype to avoid an error. 12575 Use char because int might match the return type of a GCC 12576 builtin and then its argument prototype would still apply. */ 12577 #ifdef __cplusplus 12578 extern "C" 12579 #endif 12580 char forkpty (); 12581 int 12582 main () 12583 { 12584 return forkpty (); 12585 ; 12586 return 0; 12587 } 12588 _ACEOF 12589 if ac_fn_c_try_link "$LINENO"; then : 12590 ac_cv_lib_bsd_forkpty=yes 12591 else 12592 ac_cv_lib_bsd_forkpty=no 12593 fi 12594 rm -f core conftest.err conftest.$ac_objext \ 12595 conftest$ac_exeext conftest.$ac_ext 12596 LIBS=$ac_check_lib_save_LIBS 12597 fi 12598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_forkpty" >&5 12599 $as_echo "$ac_cv_lib_bsd_forkpty" >&6; } 12600 if test "x$ac_cv_lib_bsd_forkpty" = xyes; then : 12601 $as_echo "#define HAVE_FORKPTY 1" >>confdefs.h 12602 LIBS="$LIBS -lbsd" 12603 fi 12604 12605 12606 fi 12607 12608 12609 fi 12610 done 12611 12612 12613 # check for long file support functions 12614 for ac_func in fseek64 fseeko fstatvfs ftell64 ftello statvfs 12615 do : 12616 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 12617 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 12618 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 12619 cat >>confdefs.h <<_ACEOF 12620 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 12621 _ACEOF 12622 12623 fi 12624 done 12625 12626 12627 ac_fn_c_check_func "$LINENO" "dup2" "ac_cv_func_dup2" 12628 if test "x$ac_cv_func_dup2" = xyes; then : 12629 $as_echo "#define HAVE_DUP2 1" >>confdefs.h 12630 12631 else 12632 case " $LIBOBJS " in 12633 *" dup2.$ac_objext "* ) ;; 12634 *) LIBOBJS="$LIBOBJS dup2.$ac_objext" 12635 ;; 12636 esac 12637 12638 fi 12639 12640 ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup" 12641 if test "x$ac_cv_func_strdup" = xyes; then : 12642 $as_echo "#define HAVE_STRDUP 1" >>confdefs.h 12643 12644 else 12645 case " $LIBOBJS " in 12646 *" strdup.$ac_objext "* ) ;; 12647 *) LIBOBJS="$LIBOBJS strdup.$ac_objext" 12648 ;; 12649 esac 12650 12651 fi 12652 12653 12654 for ac_func in getpgrp 12655 do : 12656 ac_fn_c_check_func "$LINENO" "getpgrp" "ac_cv_func_getpgrp" 12657 if test "x$ac_cv_func_getpgrp" = xyes; then : 12658 cat >>confdefs.h <<_ACEOF 12659 #define HAVE_GETPGRP 1 12660 _ACEOF 12661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12662 /* end confdefs.h. */ 12663 #include <unistd.h> 12664 int 12665 main () 12666 { 12667 getpgrp(0); 12668 ; 12669 return 0; 12670 } 12671 _ACEOF 12672 if ac_fn_c_try_compile "$LINENO"; then : 12673 12674 $as_echo "#define GETPGRP_HAVE_ARG 1" >>confdefs.h 12675 12676 fi 12677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12678 12679 fi 12680 done 12681 12682 for ac_func in setpgrp 12683 do : 12684 ac_fn_c_check_func "$LINENO" "setpgrp" "ac_cv_func_setpgrp" 12685 if test "x$ac_cv_func_setpgrp" = xyes; then : 12686 cat >>confdefs.h <<_ACEOF 12687 #define HAVE_SETPGRP 1 12688 _ACEOF 12689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12690 /* end confdefs.h. */ 12691 #include <unistd.h> 12692 int 12693 main () 12694 { 12695 setpgrp(0,0); 12696 ; 12697 return 0; 12698 } 12699 _ACEOF 12700 if ac_fn_c_try_compile "$LINENO"; then : 12701 12702 $as_echo "#define SETPGRP_HAVE_ARG 1" >>confdefs.h 12703 12704 fi 12705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12706 12707 fi 12708 done 12709 12710 for ac_func in gettimeofday 12711 do : 12712 ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday" 12713 if test "x$ac_cv_func_gettimeofday" = xyes; then : 12714 cat >>confdefs.h <<_ACEOF 12715 #define HAVE_GETTIMEOFDAY 1 12716 _ACEOF 12717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12718 /* end confdefs.h. */ 12719 #include <sys/time.h> 12720 int 12721 main () 12722 { 12723 gettimeofday((struct timeval*)0,(struct timezone*)0); 12724 ; 12725 return 0; 12726 } 12727 _ACEOF 12728 if ac_fn_c_try_compile "$LINENO"; then : 12729 12730 else 12731 12732 $as_echo "#define GETTIMEOFDAY_NO_TZ 1" >>confdefs.h 12733 12734 12735 fi 12736 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12737 12738 fi 12739 done 12740 12741 12742 # We search for both crypt and crypt_r as one or the other may be defined 12743 # This gets us our -lcrypt in LIBS when required on the target platform. 12744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypt" >&5 12745 $as_echo_n "checking for library containing crypt... " >&6; } 12746 if ${ac_cv_search_crypt+:} false; then : 12747 $as_echo_n "(cached) " >&6 12748 else 12749 ac_func_search_save_LIBS=$LIBS 12750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12751 /* end confdefs.h. */ 12752 12753 /* Override any GCC internal prototype to avoid an error. 12754 Use char because int might match the return type of a GCC 12755 builtin and then its argument prototype would still apply. */ 12756 #ifdef __cplusplus 12757 extern "C" 12758 #endif 12759 char crypt (); 12760 int 12761 main () 12762 { 12763 return crypt (); 12764 ; 12765 return 0; 12766 } 12767 _ACEOF 12768 for ac_lib in '' crypt; do 12769 if test -z "$ac_lib"; then 12770 ac_res="none required" 12771 else 12772 ac_res=-l$ac_lib 12773 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 12774 fi 12775 if ac_fn_c_try_link "$LINENO"; then : 12776 ac_cv_search_crypt=$ac_res 12777 fi 12778 rm -f core conftest.err conftest.$ac_objext \ 12779 conftest$ac_exeext 12780 if ${ac_cv_search_crypt+:} false; then : 12781 break 12782 fi 12783 done 12784 if ${ac_cv_search_crypt+:} false; then : 12785 12786 else 12787 ac_cv_search_crypt=no 12788 fi 12789 rm conftest.$ac_ext 12790 LIBS=$ac_func_search_save_LIBS 12791 fi 12792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypt" >&5 12793 $as_echo "$ac_cv_search_crypt" >&6; } 12794 ac_res=$ac_cv_search_crypt 12795 if test "$ac_res" != no; then : 12796 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 12797 12798 fi 12799 12800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypt_r" >&5 12801 $as_echo_n "checking for library containing crypt_r... " >&6; } 12802 if ${ac_cv_search_crypt_r+:} false; then : 12803 $as_echo_n "(cached) " >&6 12804 else 12805 ac_func_search_save_LIBS=$LIBS 12806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12807 /* end confdefs.h. */ 12808 12809 /* Override any GCC internal prototype to avoid an error. 12810 Use char because int might match the return type of a GCC 12811 builtin and then its argument prototype would still apply. */ 12812 #ifdef __cplusplus 12813 extern "C" 12814 #endif 12815 char crypt_r (); 12816 int 12817 main () 12818 { 12819 return crypt_r (); 12820 ; 12821 return 0; 12822 } 12823 _ACEOF 12824 for ac_lib in '' crypt; do 12825 if test -z "$ac_lib"; then 12826 ac_res="none required" 12827 else 12828 ac_res=-l$ac_lib 12829 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 12830 fi 12831 if ac_fn_c_try_link "$LINENO"; then : 12832 ac_cv_search_crypt_r=$ac_res 12833 fi 12834 rm -f core conftest.err conftest.$ac_objext \ 12835 conftest$ac_exeext 12836 if ${ac_cv_search_crypt_r+:} false; then : 12837 break 12838 fi 12839 done 12840 if ${ac_cv_search_crypt_r+:} false; then : 12841 12842 else 12843 ac_cv_search_crypt_r=no 12844 fi 12845 rm conftest.$ac_ext 12846 LIBS=$ac_func_search_save_LIBS 12847 fi 12848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypt_r" >&5 12849 $as_echo "$ac_cv_search_crypt_r" >&6; } 12850 ac_res=$ac_cv_search_crypt_r 12851 if test "$ac_res" != no; then : 12852 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 12853 12854 fi 12855 12856 12857 ac_fn_c_check_func "$LINENO" "crypt_r" "ac_cv_func_crypt_r" 12858 if test "x$ac_cv_func_crypt_r" = xyes; then : 12859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12860 /* end confdefs.h. */ 12861 12862 #define _GNU_SOURCE /* Required for crypt_r()'s prototype in glibc. */ 12863 #include <crypt.h> 12864 12865 int 12866 main () 12867 { 12868 12869 struct crypt_data d; 12870 char *r = crypt_r("", "", &d); 12871 12872 ; 12873 return 0; 12874 } 12875 _ACEOF 12876 if ac_fn_c_try_compile "$LINENO"; then : 12877 12878 $as_echo "#define HAVE_CRYPT_R 1" >>confdefs.h 12879 12880 fi 12881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12882 12883 fi 12884 12885 12886 for ac_func in clock_gettime 12887 do : 12888 ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime" 12889 if test "x$ac_cv_func_clock_gettime" = xyes; then : 12890 cat >>confdefs.h <<_ACEOF 12891 #define HAVE_CLOCK_GETTIME 1 12892 _ACEOF 12893 12894 else 12895 12896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5 12897 $as_echo_n "checking for clock_gettime in -lrt... " >&6; } 12898 if ${ac_cv_lib_rt_clock_gettime+:} false; then : 12899 $as_echo_n "(cached) " >&6 12900 else 12901 ac_check_lib_save_LIBS=$LIBS 12902 LIBS="-lrt $LIBS" 12903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12904 /* end confdefs.h. */ 12905 12906 /* Override any GCC internal prototype to avoid an error. 12907 Use char because int might match the return type of a GCC 12908 builtin and then its argument prototype would still apply. */ 12909 #ifdef __cplusplus 12910 extern "C" 12911 #endif 12912 char clock_gettime (); 12913 int 12914 main () 12915 { 12916 return clock_gettime (); 12917 ; 12918 return 0; 12919 } 12920 _ACEOF 12921 if ac_fn_c_try_link "$LINENO"; then : 12922 ac_cv_lib_rt_clock_gettime=yes 12923 else 12924 ac_cv_lib_rt_clock_gettime=no 12925 fi 12926 rm -f core conftest.err conftest.$ac_objext \ 12927 conftest$ac_exeext conftest.$ac_ext 12928 LIBS=$ac_check_lib_save_LIBS 12929 fi 12930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5 12931 $as_echo "$ac_cv_lib_rt_clock_gettime" >&6; } 12932 if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then : 12933 12934 LIBS="$LIBS -lrt" 12935 $as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h 12936 12937 12938 $as_echo "#define TIMEMODULE_LIB rt" >>confdefs.h 12939 12940 12941 fi 12942 12943 12944 fi 12945 done 12946 12947 12948 for ac_func in clock_getres 12949 do : 12950 ac_fn_c_check_func "$LINENO" "clock_getres" "ac_cv_func_clock_getres" 12951 if test "x$ac_cv_func_clock_getres" = xyes; then : 12952 cat >>confdefs.h <<_ACEOF 12953 #define HAVE_CLOCK_GETRES 1 12954 _ACEOF 12955 12956 else 12957 12958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_getres in -lrt" >&5 12959 $as_echo_n "checking for clock_getres in -lrt... " >&6; } 12960 if ${ac_cv_lib_rt_clock_getres+:} false; then : 12961 $as_echo_n "(cached) " >&6 12962 else 12963 ac_check_lib_save_LIBS=$LIBS 12964 LIBS="-lrt $LIBS" 12965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12966 /* end confdefs.h. */ 12967 12968 /* Override any GCC internal prototype to avoid an error. 12969 Use char because int might match the return type of a GCC 12970 builtin and then its argument prototype would still apply. */ 12971 #ifdef __cplusplus 12972 extern "C" 12973 #endif 12974 char clock_getres (); 12975 int 12976 main () 12977 { 12978 return clock_getres (); 12979 ; 12980 return 0; 12981 } 12982 _ACEOF 12983 if ac_fn_c_try_link "$LINENO"; then : 12984 ac_cv_lib_rt_clock_getres=yes 12985 else 12986 ac_cv_lib_rt_clock_getres=no 12987 fi 12988 rm -f core conftest.err conftest.$ac_objext \ 12989 conftest$ac_exeext conftest.$ac_ext 12990 LIBS=$ac_check_lib_save_LIBS 12991 fi 12992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_getres" >&5 12993 $as_echo "$ac_cv_lib_rt_clock_getres" >&6; } 12994 if test "x$ac_cv_lib_rt_clock_getres" = xyes; then : 12995 12996 $as_echo "#define HAVE_CLOCK_GETRES 1" >>confdefs.h 12997 12998 12999 fi 13000 13001 13002 fi 13003 done 13004 13005 13006 for ac_func in clock_settime 13007 do : 13008 ac_fn_c_check_func "$LINENO" "clock_settime" "ac_cv_func_clock_settime" 13009 if test "x$ac_cv_func_clock_settime" = xyes; then : 13010 cat >>confdefs.h <<_ACEOF 13011 #define HAVE_CLOCK_SETTIME 1 13012 _ACEOF 13013 13014 else 13015 13016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_settime in -lrt" >&5 13017 $as_echo_n "checking for clock_settime in -lrt... " >&6; } 13018 if ${ac_cv_lib_rt_clock_settime+:} false; then : 13019 $as_echo_n "(cached) " >&6 13020 else 13021 ac_check_lib_save_LIBS=$LIBS 13022 LIBS="-lrt $LIBS" 13023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13024 /* end confdefs.h. */ 13025 13026 /* Override any GCC internal prototype to avoid an error. 13027 Use char because int might match the return type of a GCC 13028 builtin and then its argument prototype would still apply. */ 13029 #ifdef __cplusplus 13030 extern "C" 13031 #endif 13032 char clock_settime (); 13033 int 13034 main () 13035 { 13036 return clock_settime (); 13037 ; 13038 return 0; 13039 } 13040 _ACEOF 13041 if ac_fn_c_try_link "$LINENO"; then : 13042 ac_cv_lib_rt_clock_settime=yes 13043 else 13044 ac_cv_lib_rt_clock_settime=no 13045 fi 13046 rm -f core conftest.err conftest.$ac_objext \ 13047 conftest$ac_exeext conftest.$ac_ext 13048 LIBS=$ac_check_lib_save_LIBS 13049 fi 13050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_settime" >&5 13051 $as_echo "$ac_cv_lib_rt_clock_settime" >&6; } 13052 if test "x$ac_cv_lib_rt_clock_settime" = xyes; then : 13053 13054 $as_echo "#define HAVE_CLOCK_SETTIME 1" >>confdefs.h 13055 13056 13057 fi 13058 13059 13060 fi 13061 done 13062 13063 13064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for major" >&5 13065 $as_echo_n "checking for major... " >&6; } 13066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13067 /* end confdefs.h. */ 13068 13069 #if defined(MAJOR_IN_MKDEV) 13070 #include <sys/mkdev.h> 13071 #elif defined(MAJOR_IN_SYSMACROS) 13072 #include <sys/sysmacros.h> 13073 #else 13074 #include <sys/types.h> 13075 #endif 13076 13077 int 13078 main () 13079 { 13080 13081 makedev(major(0),minor(0)); 13082 13083 ; 13084 return 0; 13085 } 13086 _ACEOF 13087 if ac_fn_c_try_link "$LINENO"; then : 13088 13089 13090 $as_echo "#define HAVE_DEVICE_MACROS 1" >>confdefs.h 13091 13092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13093 $as_echo "yes" >&6; } 13094 13095 else 13096 13097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13098 $as_echo "no" >&6; } 13099 13100 fi 13101 rm -f core conftest.err conftest.$ac_objext \ 13102 conftest$ac_exeext conftest.$ac_ext 13103 13104 # On OSF/1 V5.1, getaddrinfo is available, but a define 13105 # for [no]getaddrinfo in netdb.h. 13106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5 13107 $as_echo_n "checking for getaddrinfo... " >&6; } 13108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13109 /* end confdefs.h. */ 13110 13111 #include <sys/types.h> 13112 #include <sys/socket.h> 13113 #include <netdb.h> 13114 #include <stdio.h> 13115 13116 int 13117 main () 13118 { 13119 getaddrinfo(NULL, NULL, NULL, NULL); 13120 ; 13121 return 0; 13122 } 13123 _ACEOF 13124 if ac_fn_c_try_link "$LINENO"; then : 13125 have_getaddrinfo=yes 13126 else 13127 have_getaddrinfo=no 13128 fi 13129 rm -f core conftest.err conftest.$ac_objext \ 13130 conftest$ac_exeext conftest.$ac_ext 13131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_getaddrinfo" >&5 13132 $as_echo "$have_getaddrinfo" >&6; } 13133 if test $have_getaddrinfo = yes 13134 then 13135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking getaddrinfo bug" >&5 13136 $as_echo_n "checking getaddrinfo bug... " >&6; } 13137 if ${ac_cv_buggy_getaddrinfo+:} false; then : 13138 $as_echo_n "(cached) " >&6 13139 else 13140 if test "$cross_compiling" = yes; then : 13141 13142 if test "${enable_ipv6+set}" = set; then 13143 ac_cv_buggy_getaddrinfo="no -- configured with --(en|dis)able-ipv6" 13144 else 13145 ac_cv_buggy_getaddrinfo=yes 13146 fi 13147 else 13148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13149 /* end confdefs.h. */ 13150 13151 #include <stdio.h> 13152 #include <sys/types.h> 13153 #include <netdb.h> 13154 #include <string.h> 13155 #include <sys/socket.h> 13156 #include <netinet/in.h> 13157 13158 int main() 13159 { 13160 int passive, gaierr, inet4 = 0, inet6 = 0; 13161 struct addrinfo hints, *ai, *aitop; 13162 char straddr[INET6_ADDRSTRLEN], strport[16]; 13163 13164 for (passive = 0; passive <= 1; passive++) { 13165 memset(&hints, 0, sizeof(hints)); 13166 hints.ai_family = AF_UNSPEC; 13167 hints.ai_flags = passive ? AI_PASSIVE : 0; 13168 hints.ai_socktype = SOCK_STREAM; 13169 hints.ai_protocol = IPPROTO_TCP; 13170 if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) { 13171 (void)gai_strerror(gaierr); 13172 goto bad; 13173 } 13174 for (ai = aitop; ai; ai = ai->ai_next) { 13175 if (ai->ai_addr == NULL || 13176 ai->ai_addrlen == 0 || 13177 getnameinfo(ai->ai_addr, ai->ai_addrlen, 13178 straddr, sizeof(straddr), strport, sizeof(strport), 13179 NI_NUMERICHOST|NI_NUMERICSERV) != 0) { 13180 goto bad; 13181 } 13182 switch (ai->ai_family) { 13183 case AF_INET: 13184 if (strcmp(strport, "54321") != 0) { 13185 goto bad; 13186 } 13187 if (passive) { 13188 if (strcmp(straddr, "0.0.0.0") != 0) { 13189 goto bad; 13190 } 13191 } else { 13192 if (strcmp(straddr, "127.0.0.1") != 0) { 13193 goto bad; 13194 } 13195 } 13196 inet4++; 13197 break; 13198 case AF_INET6: 13199 if (strcmp(strport, "54321") != 0) { 13200 goto bad; 13201 } 13202 if (passive) { 13203 if (strcmp(straddr, "::") != 0) { 13204 goto bad; 13205 } 13206 } else { 13207 if (strcmp(straddr, "::1") != 0) { 13208 goto bad; 13209 } 13210 } 13211 inet6++; 13212 break; 13213 case AF_UNSPEC: 13214 goto bad; 13215 break; 13216 default: 13217 /* another family support? */ 13218 break; 13219 } 13220 } 13221 freeaddrinfo(aitop); 13222 aitop = NULL; 13223 } 13224 13225 if (!(inet4 == 0 || inet4 == 2)) 13226 goto bad; 13227 if (!(inet6 == 0 || inet6 == 2)) 13228 goto bad; 13229 13230 if (aitop) 13231 freeaddrinfo(aitop); 13232 return 0; 13233 13234 bad: 13235 if (aitop) 13236 freeaddrinfo(aitop); 13237 return 1; 13238 } 13239 13240 _ACEOF 13241 if ac_fn_c_try_run "$LINENO"; then : 13242 ac_cv_buggy_getaddrinfo=no 13243 else 13244 ac_cv_buggy_getaddrinfo=yes 13245 fi 13246 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13247 conftest.$ac_objext conftest.beam conftest.$ac_ext 13248 fi 13249 13250 fi 13251 13252 fi 13253 13254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_buggy_getaddrinfo" >&5 13255 $as_echo "$ac_cv_buggy_getaddrinfo" >&6; } 13256 13257 if test $have_getaddrinfo = no || test "$ac_cv_buggy_getaddrinfo" = yes 13258 then 13259 if test $ipv6 = yes 13260 then 13261 echo 'Fatal: You must get working getaddrinfo() function.' 13262 echo ' or you can specify "--disable-ipv6"'. 13263 exit 1 13264 fi 13265 else 13266 13267 $as_echo "#define HAVE_GETADDRINFO 1" >>confdefs.h 13268 13269 fi 13270 13271 for ac_func in getnameinfo 13272 do : 13273 ac_fn_c_check_func "$LINENO" "getnameinfo" "ac_cv_func_getnameinfo" 13274 if test "x$ac_cv_func_getnameinfo" = xyes; then : 13275 cat >>confdefs.h <<_ACEOF 13276 #define HAVE_GETNAMEINFO 1 13277 _ACEOF 13278 13279 fi 13280 done 13281 13282 13283 # checks for structures 13284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 13285 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 13286 if ${ac_cv_header_time+:} false; then : 13287 $as_echo_n "(cached) " >&6 13288 else 13289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13290 /* end confdefs.h. */ 13291 #include <sys/types.h> 13292 #include <sys/time.h> 13293 #include <time.h> 13294 13295 int 13296 main () 13297 { 13298 if ((struct tm *) 0) 13299 return 0; 13300 ; 13301 return 0; 13302 } 13303 _ACEOF 13304 if ac_fn_c_try_compile "$LINENO"; then : 13305 ac_cv_header_time=yes 13306 else 13307 ac_cv_header_time=no 13308 fi 13309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13310 fi 13311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 13312 $as_echo "$ac_cv_header_time" >&6; } 13313 if test $ac_cv_header_time = yes; then 13314 13315 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h 13316 13317 fi 13318 13319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 13320 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } 13321 if ${ac_cv_struct_tm+:} false; then : 13322 $as_echo_n "(cached) " >&6 13323 else 13324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13325 /* end confdefs.h. */ 13326 #include <sys/types.h> 13327 #include <time.h> 13328 13329 int 13330 main () 13331 { 13332 struct tm tm; 13333 int *p = &tm.tm_sec; 13334 return !p; 13335 ; 13336 return 0; 13337 } 13338 _ACEOF 13339 if ac_fn_c_try_compile "$LINENO"; then : 13340 ac_cv_struct_tm=time.h 13341 else 13342 ac_cv_struct_tm=sys/time.h 13343 fi 13344 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13345 fi 13346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 13347 $as_echo "$ac_cv_struct_tm" >&6; } 13348 if test $ac_cv_struct_tm = sys/time.h; then 13349 13350 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h 13351 13352 fi 13353 13354 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h> 13355 #include <$ac_cv_struct_tm> 13356 13357 " 13358 if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then : 13359 13360 cat >>confdefs.h <<_ACEOF 13361 #define HAVE_STRUCT_TM_TM_ZONE 1 13362 _ACEOF 13363 13364 13365 fi 13366 13367 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then 13368 13369 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h 13370 13371 else 13372 ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h> 13373 " 13374 if test "x$ac_cv_have_decl_tzname" = xyes; then : 13375 ac_have_decl=1 13376 else 13377 ac_have_decl=0 13378 fi 13379 13380 cat >>confdefs.h <<_ACEOF 13381 #define HAVE_DECL_TZNAME $ac_have_decl 13382 _ACEOF 13383 13384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5 13385 $as_echo_n "checking for tzname... " >&6; } 13386 if ${ac_cv_var_tzname+:} false; then : 13387 $as_echo_n "(cached) " >&6 13388 else 13389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13390 /* end confdefs.h. */ 13391 #include <time.h> 13392 #if !HAVE_DECL_TZNAME 13393 extern char *tzname[]; 13394 #endif 13395 13396 int 13397 main () 13398 { 13399 return tzname[0][0]; 13400 ; 13401 return 0; 13402 } 13403 _ACEOF 13404 if ac_fn_c_try_link "$LINENO"; then : 13405 ac_cv_var_tzname=yes 13406 else 13407 ac_cv_var_tzname=no 13408 fi 13409 rm -f core conftest.err conftest.$ac_objext \ 13410 conftest$ac_exeext conftest.$ac_ext 13411 fi 13412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5 13413 $as_echo "$ac_cv_var_tzname" >&6; } 13414 if test $ac_cv_var_tzname = yes; then 13415 13416 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h 13417 13418 fi 13419 fi 13420 13421 ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default" 13422 if test "x$ac_cv_member_struct_stat_st_rdev" = xyes; then : 13423 13424 cat >>confdefs.h <<_ACEOF 13425 #define HAVE_STRUCT_STAT_ST_RDEV 1 13426 _ACEOF 13427 13428 13429 fi 13430 13431 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default" 13432 if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then : 13433 13434 cat >>confdefs.h <<_ACEOF 13435 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1 13436 _ACEOF 13437 13438 13439 fi 13440 13441 ac_fn_c_check_member "$LINENO" "struct stat" "st_flags" "ac_cv_member_struct_stat_st_flags" "$ac_includes_default" 13442 if test "x$ac_cv_member_struct_stat_st_flags" = xyes; then : 13443 13444 cat >>confdefs.h <<_ACEOF 13445 #define HAVE_STRUCT_STAT_ST_FLAGS 1 13446 _ACEOF 13447 13448 13449 fi 13450 13451 ac_fn_c_check_member "$LINENO" "struct stat" "st_gen" "ac_cv_member_struct_stat_st_gen" "$ac_includes_default" 13452 if test "x$ac_cv_member_struct_stat_st_gen" = xyes; then : 13453 13454 cat >>confdefs.h <<_ACEOF 13455 #define HAVE_STRUCT_STAT_ST_GEN 1 13456 _ACEOF 13457 13458 13459 fi 13460 13461 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtime" "ac_cv_member_struct_stat_st_birthtime" "$ac_includes_default" 13462 if test "x$ac_cv_member_struct_stat_st_birthtime" = xyes; then : 13463 13464 cat >>confdefs.h <<_ACEOF 13465 #define HAVE_STRUCT_STAT_ST_BIRTHTIME 1 13466 _ACEOF 13467 13468 13469 fi 13470 13471 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default" 13472 if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then : 13473 13474 cat >>confdefs.h <<_ACEOF 13475 #define HAVE_STRUCT_STAT_ST_BLOCKS 1 13476 _ACEOF 13477 13478 13479 fi 13480 13481 ac_fn_c_check_member "$LINENO" "struct passwd" "pw_gecos" "ac_cv_member_struct_passwd_pw_gecos" " 13482 #include <sys/types.h> 13483 #include <pwd.h> 13484 13485 " 13486 if test "x$ac_cv_member_struct_passwd_pw_gecos" = xyes; then : 13487 13488 cat >>confdefs.h <<_ACEOF 13489 #define HAVE_STRUCT_PASSWD_PW_GECOS 1 13490 _ACEOF 13491 13492 13493 fi 13494 ac_fn_c_check_member "$LINENO" "struct passwd" "pw_passwd" "ac_cv_member_struct_passwd_pw_passwd" " 13495 #include <sys/types.h> 13496 #include <pwd.h> 13497 13498 " 13499 if test "x$ac_cv_member_struct_passwd_pw_passwd" = xyes; then : 13500 13501 cat >>confdefs.h <<_ACEOF 13502 #define HAVE_STRUCT_PASSWD_PW_PASSWD 1 13503 _ACEOF 13504 13505 13506 fi 13507 13508 # Issue #21085: In Cygwin, siginfo_t does not have si_band field. 13509 ac_fn_c_check_member "$LINENO" "siginfo_t" "si_band" "ac_cv_member_siginfo_t_si_band" "#include <signal.h> 13510 " 13511 if test "x$ac_cv_member_siginfo_t_si_band" = xyes; then : 13512 13513 cat >>confdefs.h <<_ACEOF 13514 #define HAVE_SIGINFO_T_SI_BAND 1 13515 _ACEOF 13516 13517 13518 fi 13519 13520 13521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for time.h that defines altzone" >&5 13522 $as_echo_n "checking for time.h that defines altzone... " >&6; } 13523 if ${ac_cv_header_time_altzone+:} false; then : 13524 $as_echo_n "(cached) " >&6 13525 else 13526 13527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13528 /* end confdefs.h. */ 13529 #include <time.h> 13530 int 13531 main () 13532 { 13533 return altzone; 13534 ; 13535 return 0; 13536 } 13537 _ACEOF 13538 if ac_fn_c_try_compile "$LINENO"; then : 13539 ac_cv_header_time_altzone=yes 13540 else 13541 ac_cv_header_time_altzone=no 13542 fi 13543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13544 13545 fi 13546 13547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time_altzone" >&5 13548 $as_echo "$ac_cv_header_time_altzone" >&6; } 13549 if test $ac_cv_header_time_altzone = yes; then 13550 13551 $as_echo "#define HAVE_ALTZONE 1" >>confdefs.h 13552 13553 fi 13554 13555 was_it_defined=no 13556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/select.h and sys/time.h may both be included" >&5 13557 $as_echo_n "checking whether sys/select.h and sys/time.h may both be included... " >&6; } 13558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13559 /* end confdefs.h. */ 13560 13561 #include <sys/types.h> 13562 #include <sys/select.h> 13563 #include <sys/time.h> 13564 13565 int 13566 main () 13567 { 13568 ; 13569 ; 13570 return 0; 13571 } 13572 _ACEOF 13573 if ac_fn_c_try_compile "$LINENO"; then : 13574 13575 13576 $as_echo "#define SYS_SELECT_WITH_SYS_TIME 1" >>confdefs.h 13577 13578 was_it_defined=yes 13579 13580 fi 13581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $was_it_defined" >&5 13583 $as_echo "$was_it_defined" >&6; } 13584 13585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for addrinfo" >&5 13586 $as_echo_n "checking for addrinfo... " >&6; } 13587 if ${ac_cv_struct_addrinfo+:} false; then : 13588 $as_echo_n "(cached) " >&6 13589 else 13590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13591 /* end confdefs.h. */ 13592 #include <netdb.h> 13593 int 13594 main () 13595 { 13596 struct addrinfo a 13597 ; 13598 return 0; 13599 } 13600 _ACEOF 13601 if ac_fn_c_try_compile "$LINENO"; then : 13602 ac_cv_struct_addrinfo=yes 13603 else 13604 ac_cv_struct_addrinfo=no 13605 fi 13606 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13607 fi 13608 13609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5 13610 $as_echo "$ac_cv_struct_addrinfo" >&6; } 13611 if test $ac_cv_struct_addrinfo = yes; then 13612 13613 $as_echo "#define HAVE_ADDRINFO 1" >>confdefs.h 13614 13615 fi 13616 13617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sockaddr_storage" >&5 13618 $as_echo_n "checking for sockaddr_storage... " >&6; } 13619 if ${ac_cv_struct_sockaddr_storage+:} false; then : 13620 $as_echo_n "(cached) " >&6 13621 else 13622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13623 /* end confdefs.h. */ 13624 13625 # include <sys/types.h> 13626 # include <sys/socket.h> 13627 int 13628 main () 13629 { 13630 struct sockaddr_storage s 13631 ; 13632 return 0; 13633 } 13634 _ACEOF 13635 if ac_fn_c_try_compile "$LINENO"; then : 13636 ac_cv_struct_sockaddr_storage=yes 13637 else 13638 ac_cv_struct_sockaddr_storage=no 13639 fi 13640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13641 fi 13642 13643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_sockaddr_storage" >&5 13644 $as_echo "$ac_cv_struct_sockaddr_storage" >&6; } 13645 if test $ac_cv_struct_sockaddr_storage = yes; then 13646 13647 $as_echo "#define HAVE_SOCKADDR_STORAGE 1" >>confdefs.h 13648 13649 fi 13650 13651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sockaddr_alg" >&5 13652 $as_echo_n "checking for sockaddr_alg... " >&6; } 13653 if ${ac_cv_struct_sockaddr_alg+:} false; then : 13654 $as_echo_n "(cached) " >&6 13655 else 13656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13657 /* end confdefs.h. */ 13658 13659 # include <sys/types.h> 13660 # include <sys/socket.h> 13661 # include <linux/if_alg.h> 13662 int 13663 main () 13664 { 13665 struct sockaddr_alg s 13666 ; 13667 return 0; 13668 } 13669 _ACEOF 13670 if ac_fn_c_try_compile "$LINENO"; then : 13671 ac_cv_struct_sockaddr_alg=yes 13672 else 13673 ac_cv_struct_sockaddr_alg=no 13674 fi 13675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13676 fi 13677 13678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_sockaddr_alg" >&5 13679 $as_echo "$ac_cv_struct_sockaddr_alg" >&6; } 13680 if test $ac_cv_struct_sockaddr_alg = yes; then 13681 13682 $as_echo "#define HAVE_SOCKADDR_ALG 1" >>confdefs.h 13683 13684 fi 13685 13686 # checks for compiler characteristics 13687 13688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether char is unsigned" >&5 13689 $as_echo_n "checking whether char is unsigned... " >&6; } 13690 if ${ac_cv_c_char_unsigned+:} false; then : 13691 $as_echo_n "(cached) " >&6 13692 else 13693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13694 /* end confdefs.h. */ 13695 $ac_includes_default 13696 int 13697 main () 13698 { 13699 static int test_array [1 - 2 * !(((char) -1) < 0)]; 13700 test_array [0] = 0; 13701 return test_array [0]; 13702 13703 ; 13704 return 0; 13705 } 13706 _ACEOF 13707 if ac_fn_c_try_compile "$LINENO"; then : 13708 ac_cv_c_char_unsigned=no 13709 else 13710 ac_cv_c_char_unsigned=yes 13711 fi 13712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13713 fi 13714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_char_unsigned" >&5 13715 $as_echo "$ac_cv_c_char_unsigned" >&6; } 13716 if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then 13717 $as_echo "#define __CHAR_UNSIGNED__ 1" >>confdefs.h 13718 13719 fi 13720 13721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 13722 $as_echo_n "checking for an ANSI C-conforming const... " >&6; } 13723 if ${ac_cv_c_const+:} false; then : 13724 $as_echo_n "(cached) " >&6 13725 else 13726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13727 /* end confdefs.h. */ 13728 13729 int 13730 main () 13731 { 13732 13733 #ifndef __cplusplus 13734 /* Ultrix mips cc rejects this sort of thing. */ 13735 typedef int charset[2]; 13736 const charset cs = { 0, 0 }; 13737 /* SunOS 4.1.1 cc rejects this. */ 13738 char const *const *pcpcc; 13739 char **ppc; 13740 /* NEC SVR4.0.2 mips cc rejects this. */ 13741 struct point {int x, y;}; 13742 static struct point const zero = {0,0}; 13743 /* AIX XL C 1.02.0.0 rejects this. 13744 It does not let you subtract one const X* pointer from another in 13745 an arm of an if-expression whose if-part is not a constant 13746 expression */ 13747 const char *g = "string"; 13748 pcpcc = &g + (g ? g-g : 0); 13749 /* HPUX 7.0 cc rejects these. */ 13750 ++pcpcc; 13751 ppc = (char**) pcpcc; 13752 pcpcc = (char const *const *) ppc; 13753 { /* SCO 3.2v4 cc rejects this sort of thing. */ 13754 char tx; 13755 char *t = &tx; 13756 char const *s = 0 ? (char *) 0 : (char const *) 0; 13757 13758 *t++ = 0; 13759 if (s) return 0; 13760 } 13761 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 13762 int x[] = {25, 17}; 13763 const int *foo = &x[0]; 13764 ++foo; 13765 } 13766 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 13767 typedef const int *iptr; 13768 iptr p = 0; 13769 ++p; 13770 } 13771 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 13772 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 13773 struct s { int j; const int *ap[3]; } bx; 13774 struct s *b = &bx; b->j = 5; 13775 } 13776 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 13777 const int foo = 10; 13778 if (!foo) return 0; 13779 } 13780 return !cs[0] && !zero.x; 13781 #endif 13782 13783 ; 13784 return 0; 13785 } 13786 _ACEOF 13787 if ac_fn_c_try_compile "$LINENO"; then : 13788 ac_cv_c_const=yes 13789 else 13790 ac_cv_c_const=no 13791 fi 13792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13793 fi 13794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 13795 $as_echo "$ac_cv_c_const" >&6; } 13796 if test $ac_cv_c_const = no; then 13797 13798 $as_echo "#define const /**/" >>confdefs.h 13799 13800 fi 13801 13802 13803 works=no 13804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working signed char" >&5 13805 $as_echo_n "checking for working signed char... " >&6; } 13806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13807 /* end confdefs.h. */ 13808 13809 int 13810 main () 13811 { 13812 signed char c; 13813 ; 13814 return 0; 13815 } 13816 _ACEOF 13817 if ac_fn_c_try_compile "$LINENO"; then : 13818 works=yes 13819 else 13820 13821 $as_echo "#define signed /**/" >>confdefs.h 13822 13823 13824 fi 13825 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $works" >&5 13827 $as_echo "$works" >&6; } 13828 13829 have_prototypes=no 13830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prototypes" >&5 13831 $as_echo_n "checking for prototypes... " >&6; } 13832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13833 /* end confdefs.h. */ 13834 int foo(int x) { return 0; } 13835 int 13836 main () 13837 { 13838 return foo(10); 13839 ; 13840 return 0; 13841 } 13842 _ACEOF 13843 if ac_fn_c_try_compile "$LINENO"; then : 13844 13845 $as_echo "#define HAVE_PROTOTYPES 1" >>confdefs.h 13846 13847 have_prototypes=yes 13848 fi 13849 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_prototypes" >&5 13851 $as_echo "$have_prototypes" >&6; } 13852 13853 works=no 13854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for variable length prototypes and stdarg.h" >&5 13855 $as_echo_n "checking for variable length prototypes and stdarg.h... " >&6; } 13856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13857 /* end confdefs.h. */ 13858 13859 #include <stdarg.h> 13860 int foo(int x, ...) { 13861 va_list va; 13862 va_start(va, x); 13863 va_arg(va, int); 13864 va_arg(va, char *); 13865 va_arg(va, double); 13866 return 0; 13867 } 13868 13869 int 13870 main () 13871 { 13872 return foo(10, "", 3.14); 13873 ; 13874 return 0; 13875 } 13876 _ACEOF 13877 if ac_fn_c_try_compile "$LINENO"; then : 13878 13879 13880 $as_echo "#define HAVE_STDARG_PROTOTYPES 1" >>confdefs.h 13881 13882 works=yes 13883 13884 fi 13885 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $works" >&5 13887 $as_echo "$works" >&6; } 13888 13889 # check for socketpair 13890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socketpair" >&5 13891 $as_echo_n "checking for socketpair... " >&6; } 13892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13893 /* end confdefs.h. */ 13894 13895 #include <sys/types.h> 13896 #include <sys/socket.h> 13897 13898 int 13899 main () 13900 { 13901 void *x=socketpair 13902 ; 13903 return 0; 13904 } 13905 _ACEOF 13906 if ac_fn_c_try_compile "$LINENO"; then : 13907 13908 $as_echo "#define HAVE_SOCKETPAIR 1" >>confdefs.h 13909 13910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13911 $as_echo "yes" >&6; } 13912 else 13913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13914 $as_echo "no" >&6; } 13915 13916 fi 13917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13918 13919 # check if sockaddr has sa_len member 13920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr has sa_len member" >&5 13921 $as_echo_n "checking if sockaddr has sa_len member... " >&6; } 13922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13923 /* end confdefs.h. */ 13924 #include <sys/types.h> 13925 #include <sys/socket.h> 13926 int 13927 main () 13928 { 13929 struct sockaddr x; 13930 x.sa_len = 0; 13931 ; 13932 return 0; 13933 } 13934 _ACEOF 13935 if ac_fn_c_try_compile "$LINENO"; then : 13936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13937 $as_echo "yes" >&6; } 13938 13939 $as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h 13940 13941 else 13942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13943 $as_echo "no" >&6; } 13944 13945 fi 13946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13947 13948 # sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments :-( 13949 13950 13951 ac_fn_c_check_func "$LINENO" "gethostbyname_r" "ac_cv_func_gethostbyname_r" 13952 if test "x$ac_cv_func_gethostbyname_r" = xyes; then : 13953 13954 $as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h 13955 13956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking gethostbyname_r with 6 args" >&5 13957 $as_echo_n "checking gethostbyname_r with 6 args... " >&6; } 13958 OLD_CFLAGS=$CFLAGS 13959 CFLAGS="$CFLAGS $MY_CPPFLAGS $MY_THREAD_CPPFLAGS $MY_CFLAGS" 13960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13961 /* end confdefs.h. */ 13962 13963 # include <netdb.h> 13964 13965 int 13966 main () 13967 { 13968 13969 char *name; 13970 struct hostent *he, *res; 13971 char buffer[2048]; 13972 int buflen = 2048; 13973 int h_errnop; 13974 13975 (void) gethostbyname_r(name, he, buffer, buflen, &res, &h_errnop) 13976 13977 ; 13978 return 0; 13979 } 13980 _ACEOF 13981 if ac_fn_c_try_compile "$LINENO"; then : 13982 13983 $as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h 13984 13985 13986 $as_echo "#define HAVE_GETHOSTBYNAME_R_6_ARG 1" >>confdefs.h 13987 13988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13989 $as_echo "yes" >&6; } 13990 13991 else 13992 13993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13994 $as_echo "no" >&6; } 13995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking gethostbyname_r with 5 args" >&5 13996 $as_echo_n "checking gethostbyname_r with 5 args... " >&6; } 13997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13998 /* end confdefs.h. */ 13999 14000 # include <netdb.h> 14001 14002 int 14003 main () 14004 { 14005 14006 char *name; 14007 struct hostent *he; 14008 char buffer[2048]; 14009 int buflen = 2048; 14010 int h_errnop; 14011 14012 (void) gethostbyname_r(name, he, buffer, buflen, &h_errnop) 14013 14014 ; 14015 return 0; 14016 } 14017 _ACEOF 14018 if ac_fn_c_try_compile "$LINENO"; then : 14019 14020 $as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h 14021 14022 14023 $as_echo "#define HAVE_GETHOSTBYNAME_R_5_ARG 1" >>confdefs.h 14024 14025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14026 $as_echo "yes" >&6; } 14027 14028 else 14029 14030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14031 $as_echo "no" >&6; } 14032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking gethostbyname_r with 3 args" >&5 14033 $as_echo_n "checking gethostbyname_r with 3 args... " >&6; } 14034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14035 /* end confdefs.h. */ 14036 14037 # include <netdb.h> 14038 14039 int 14040 main () 14041 { 14042 14043 char *name; 14044 struct hostent *he; 14045 struct hostent_data data; 14046 14047 (void) gethostbyname_r(name, he, &data); 14048 14049 ; 14050 return 0; 14051 } 14052 _ACEOF 14053 if ac_fn_c_try_compile "$LINENO"; then : 14054 14055 $as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h 14056 14057 14058 $as_echo "#define HAVE_GETHOSTBYNAME_R_3_ARG 1" >>confdefs.h 14059 14060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14061 $as_echo "yes" >&6; } 14062 14063 else 14064 14065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14066 $as_echo "no" >&6; } 14067 14068 fi 14069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14070 14071 fi 14072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14073 14074 fi 14075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14076 CFLAGS=$OLD_CFLAGS 14077 14078 else 14079 14080 for ac_func in gethostbyname 14081 do : 14082 ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" 14083 if test "x$ac_cv_func_gethostbyname" = xyes; then : 14084 cat >>confdefs.h <<_ACEOF 14085 #define HAVE_GETHOSTBYNAME 1 14086 _ACEOF 14087 14088 fi 14089 done 14090 14091 14092 fi 14093 14094 14095 14096 14097 14098 14099 14100 # checks for system services 14101 # (none yet) 14102 14103 # Linux requires this for correct f.p. operations 14104 ac_fn_c_check_func "$LINENO" "__fpu_control" "ac_cv_func___fpu_control" 14105 if test "x$ac_cv_func___fpu_control" = xyes; then : 14106 14107 else 14108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __fpu_control in -lieee" >&5 14109 $as_echo_n "checking for __fpu_control in -lieee... " >&6; } 14110 if ${ac_cv_lib_ieee___fpu_control+:} false; then : 14111 $as_echo_n "(cached) " >&6 14112 else 14113 ac_check_lib_save_LIBS=$LIBS 14114 LIBS="-lieee $LIBS" 14115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14116 /* end confdefs.h. */ 14117 14118 /* Override any GCC internal prototype to avoid an error. 14119 Use char because int might match the return type of a GCC 14120 builtin and then its argument prototype would still apply. */ 14121 #ifdef __cplusplus 14122 extern "C" 14123 #endif 14124 char __fpu_control (); 14125 int 14126 main () 14127 { 14128 return __fpu_control (); 14129 ; 14130 return 0; 14131 } 14132 _ACEOF 14133 if ac_fn_c_try_link "$LINENO"; then : 14134 ac_cv_lib_ieee___fpu_control=yes 14135 else 14136 ac_cv_lib_ieee___fpu_control=no 14137 fi 14138 rm -f core conftest.err conftest.$ac_objext \ 14139 conftest$ac_exeext conftest.$ac_ext 14140 LIBS=$ac_check_lib_save_LIBS 14141 fi 14142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ieee___fpu_control" >&5 14143 $as_echo "$ac_cv_lib_ieee___fpu_control" >&6; } 14144 if test "x$ac_cv_lib_ieee___fpu_control" = xyes; then : 14145 cat >>confdefs.h <<_ACEOF 14146 #define HAVE_LIBIEEE 1 14147 _ACEOF 14148 14149 LIBS="-lieee $LIBS" 14150 14151 fi 14152 14153 14154 fi 14155 14156 14157 # check for --with-libm=... 14158 14159 case $ac_sys_system in 14160 Darwin) ;; 14161 *) LIBM=-lm 14162 esac 14163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-libm=STRING" >&5 14164 $as_echo_n "checking for --with-libm=STRING... " >&6; } 14165 14166 # Check whether --with-libm was given. 14167 if test "${with_libm+set}" = set; then : 14168 withval=$with_libm; 14169 if test "$withval" = no 14170 then LIBM= 14171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: force LIBM empty" >&5 14172 $as_echo "force LIBM empty" >&6; } 14173 elif test "$withval" != yes 14174 then LIBM=$withval 14175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: set LIBM=\"$withval\"" >&5 14176 $as_echo "set LIBM=\"$withval\"" >&6; } 14177 else as_fn_error $? "proper usage is --with-libm=STRING" "$LINENO" 5 14178 fi 14179 else 14180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: default LIBM=\"$LIBM\"" >&5 14181 $as_echo "default LIBM=\"$LIBM\"" >&6; } 14182 fi 14183 14184 14185 # check for --with-libc=... 14186 14187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-libc=STRING" >&5 14188 $as_echo_n "checking for --with-libc=STRING... " >&6; } 14189 14190 # Check whether --with-libc was given. 14191 if test "${with_libc+set}" = set; then : 14192 withval=$with_libc; 14193 if test "$withval" = no 14194 then LIBC= 14195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: force LIBC empty" >&5 14196 $as_echo "force LIBC empty" >&6; } 14197 elif test "$withval" != yes 14198 then LIBC=$withval 14199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: set LIBC=\"$withval\"" >&5 14200 $as_echo "set LIBC=\"$withval\"" >&6; } 14201 else as_fn_error $? "proper usage is --with-libc=STRING" "$LINENO" 5 14202 fi 14203 else 14204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: default LIBC=\"$LIBC\"" >&5 14205 $as_echo "default LIBC=\"$LIBC\"" >&6; } 14206 fi 14207 14208 14209 # ************************************** 14210 # * Check for gcc x64 inline assembler * 14211 # ************************************** 14212 14213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for x64 gcc inline assembler" >&5 14214 $as_echo_n "checking for x64 gcc inline assembler... " >&6; } 14215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14216 /* end confdefs.h. */ 14217 14218 int 14219 main () 14220 { 14221 14222 __asm__ __volatile__ ("movq %rcx, %rax"); 14223 14224 ; 14225 return 0; 14226 } 14227 _ACEOF 14228 if ac_fn_c_try_link "$LINENO"; then : 14229 have_gcc_asm_for_x64=yes 14230 else 14231 have_gcc_asm_for_x64=no 14232 fi 14233 rm -f core conftest.err conftest.$ac_objext \ 14234 conftest$ac_exeext conftest.$ac_ext 14235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_gcc_asm_for_x64" >&5 14236 $as_echo "$have_gcc_asm_for_x64" >&6; } 14237 if test "$have_gcc_asm_for_x64" = yes 14238 then 14239 14240 $as_echo "#define HAVE_GCC_ASM_FOR_X64 1" >>confdefs.h 14241 14242 fi 14243 14244 # ************************************************** 14245 # * Check for various properties of floating point * 14246 # ************************************************** 14247 14248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C doubles are little-endian IEEE 754 binary64" >&5 14249 $as_echo_n "checking whether C doubles are little-endian IEEE 754 binary64... " >&6; } 14250 if ${ac_cv_little_endian_double+:} false; then : 14251 $as_echo_n "(cached) " >&6 14252 else 14253 14254 if test "$cross_compiling" = yes; then : 14255 ac_cv_little_endian_double=no 14256 else 14257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14258 /* end confdefs.h. */ 14259 14260 #include <string.h> 14261 int main() { 14262 double x = 9006104071832581.0; 14263 if (memcmp(&x, "\x05\x04\x03\x02\x01\xff\x3f\x43", 8) == 0) 14264 return 0; 14265 else 14266 return 1; 14267 } 14268 14269 _ACEOF 14270 if ac_fn_c_try_run "$LINENO"; then : 14271 ac_cv_little_endian_double=yes 14272 else 14273 ac_cv_little_endian_double=no 14274 fi 14275 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 14276 conftest.$ac_objext conftest.beam conftest.$ac_ext 14277 fi 14278 14279 fi 14280 14281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_little_endian_double" >&5 14282 $as_echo "$ac_cv_little_endian_double" >&6; } 14283 if test "$ac_cv_little_endian_double" = yes 14284 then 14285 14286 $as_echo "#define DOUBLE_IS_LITTLE_ENDIAN_IEEE754 1" >>confdefs.h 14287 14288 fi 14289 14290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C doubles are big-endian IEEE 754 binary64" >&5 14291 $as_echo_n "checking whether C doubles are big-endian IEEE 754 binary64... " >&6; } 14292 if ${ac_cv_big_endian_double+:} false; then : 14293 $as_echo_n "(cached) " >&6 14294 else 14295 14296 if test "$cross_compiling" = yes; then : 14297 ac_cv_big_endian_double=no 14298 else 14299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14300 /* end confdefs.h. */ 14301 14302 #include <string.h> 14303 int main() { 14304 double x = 9006104071832581.0; 14305 if (memcmp(&x, "\x43\x3f\xff\x01\x02\x03\x04\x05", 8) == 0) 14306 return 0; 14307 else 14308 return 1; 14309 } 14310 14311 _ACEOF 14312 if ac_fn_c_try_run "$LINENO"; then : 14313 ac_cv_big_endian_double=yes 14314 else 14315 ac_cv_big_endian_double=no 14316 fi 14317 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 14318 conftest.$ac_objext conftest.beam conftest.$ac_ext 14319 fi 14320 14321 fi 14322 14323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_big_endian_double" >&5 14324 $as_echo "$ac_cv_big_endian_double" >&6; } 14325 if test "$ac_cv_big_endian_double" = yes 14326 then 14327 14328 $as_echo "#define DOUBLE_IS_BIG_ENDIAN_IEEE754 1" >>confdefs.h 14329 14330 fi 14331 14332 # Some ARM platforms use a mixed-endian representation for doubles. 14333 # While Python doesn't currently have full support for these platforms 14334 # (see e.g., issue 1762561), we can at least make sure that float <-> string 14335 # conversions work. 14336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C doubles are ARM mixed-endian IEEE 754 binary64" >&5 14337 $as_echo_n "checking whether C doubles are ARM mixed-endian IEEE 754 binary64... " >&6; } 14338 if ${ac_cv_mixed_endian_double+:} false; then : 14339 $as_echo_n "(cached) " >&6 14340 else 14341 14342 if test "$cross_compiling" = yes; then : 14343 ac_cv_mixed_endian_double=no 14344 else 14345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14346 /* end confdefs.h. */ 14347 14348 #include <string.h> 14349 int main() { 14350 double x = 9006104071832581.0; 14351 if (memcmp(&x, "\x01\xff\x3f\x43\x05\x04\x03\x02", 8) == 0) 14352 return 0; 14353 else 14354 return 1; 14355 } 14356 14357 _ACEOF 14358 if ac_fn_c_try_run "$LINENO"; then : 14359 ac_cv_mixed_endian_double=yes 14360 else 14361 ac_cv_mixed_endian_double=no 14362 fi 14363 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 14364 conftest.$ac_objext conftest.beam conftest.$ac_ext 14365 fi 14366 14367 fi 14368 14369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_mixed_endian_double" >&5 14370 $as_echo "$ac_cv_mixed_endian_double" >&6; } 14371 if test "$ac_cv_mixed_endian_double" = yes 14372 then 14373 14374 $as_echo "#define DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754 1" >>confdefs.h 14375 14376 fi 14377 14378 # The short float repr introduced in Python 3.1 requires the 14379 # correctly-rounded string <-> double conversion functions from 14380 # Python/dtoa.c, which in turn require that the FPU uses 53-bit 14381 # rounding; this is a problem on x86, where the x87 FPU has a default 14382 # rounding precision of 64 bits. For gcc/x86, we can fix this by 14383 # using inline assembler to get and set the x87 FPU control word. 14384 14385 # This inline assembler syntax may also work for suncc and icc, 14386 # so we try it on all platforms. 14387 14388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use gcc inline assembler to get and set x87 control word" >&5 14389 $as_echo_n "checking whether we can use gcc inline assembler to get and set x87 control word... " >&6; } 14390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14391 /* end confdefs.h. */ 14392 14393 int 14394 main () 14395 { 14396 14397 unsigned short cw; 14398 __asm__ __volatile__ ("fnstcw %0" : "=m" (cw)); 14399 __asm__ __volatile__ ("fldcw %0" : : "m" (cw)); 14400 14401 ; 14402 return 0; 14403 } 14404 _ACEOF 14405 if ac_fn_c_try_link "$LINENO"; then : 14406 have_gcc_asm_for_x87=yes 14407 else 14408 have_gcc_asm_for_x87=no 14409 fi 14410 rm -f core conftest.err conftest.$ac_objext \ 14411 conftest$ac_exeext conftest.$ac_ext 14412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_gcc_asm_for_x87" >&5 14413 $as_echo "$have_gcc_asm_for_x87" >&6; } 14414 if test "$have_gcc_asm_for_x87" = yes 14415 then 14416 14417 $as_echo "#define HAVE_GCC_ASM_FOR_X87 1" >>confdefs.h 14418 14419 fi 14420 14421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use gcc inline assembler to get and set mc68881 fpcr" >&5 14422 $as_echo_n "checking whether we can use gcc inline assembler to get and set mc68881 fpcr... " >&6; } 14423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14424 /* end confdefs.h. */ 14425 14426 int 14427 main () 14428 { 14429 14430 unsigned int fpcr; 14431 __asm__ __volatile__ ("fmove.l %%fpcr,%0" : "=g" (fpcr)); 14432 __asm__ __volatile__ ("fmove.l %0,%%fpcr" : : "g" (fpcr)); 14433 14434 ; 14435 return 0; 14436 } 14437 _ACEOF 14438 if ac_fn_c_try_link "$LINENO"; then : 14439 have_gcc_asm_for_mc68881=yes 14440 else 14441 have_gcc_asm_for_mc68881=no 14442 fi 14443 rm -f core conftest.err conftest.$ac_objext \ 14444 conftest$ac_exeext conftest.$ac_ext 14445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_gcc_asm_for_mc68881" >&5 14446 $as_echo "$have_gcc_asm_for_mc68881" >&6; } 14447 if test "$have_gcc_asm_for_mc68881" = yes 14448 then 14449 14450 $as_echo "#define HAVE_GCC_ASM_FOR_MC68881 1" >>confdefs.h 14451 14452 fi 14453 14454 # Detect whether system arithmetic is subject to x87-style double 14455 # rounding issues. The result of this test has little meaning on non 14456 # IEEE 754 platforms. On IEEE 754, test should return 1 if rounding 14457 # mode is round-to-nearest and double rounding issues are present, and 14458 # 0 otherwise. See http://bugs.python.org/issue2937 for more info. 14459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for x87-style double rounding" >&5 14460 $as_echo_n "checking for x87-style double rounding... " >&6; } 14461 # $BASECFLAGS may affect the result 14462 ac_save_cc="$CC" 14463 CC="$CC $BASECFLAGS" 14464 if test "$cross_compiling" = yes; then : 14465 ac_cv_x87_double_rounding=no 14466 else 14467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14468 /* end confdefs.h. */ 14469 14470 #include <stdlib.h> 14471 #include <math.h> 14472 int main() { 14473 volatile double x, y, z; 14474 /* 1./(1-2**-53) -> 1+2**-52 (correct), 1.0 (double rounding) */ 14475 x = 0.99999999999999989; /* 1-2**-53 */ 14476 y = 1./x; 14477 if (y != 1.) 14478 exit(0); 14479 /* 1e16+2.99999 -> 1e16+2. (correct), 1e16+4. (double rounding) */ 14480 x = 1e16; 14481 y = 2.99999; 14482 z = x + y; 14483 if (z != 1e16+4.) 14484 exit(0); 14485 /* both tests show evidence of double rounding */ 14486 exit(1); 14487 } 14488 14489 _ACEOF 14490 if ac_fn_c_try_run "$LINENO"; then : 14491 ac_cv_x87_double_rounding=no 14492 else 14493 ac_cv_x87_double_rounding=yes 14494 fi 14495 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 14496 conftest.$ac_objext conftest.beam conftest.$ac_ext 14497 fi 14498 14499 CC="$ac_save_cc" 14500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_x87_double_rounding" >&5 14501 $as_echo "$ac_cv_x87_double_rounding" >&6; } 14502 if test "$ac_cv_x87_double_rounding" = yes 14503 then 14504 14505 $as_echo "#define X87_DOUBLE_ROUNDING 1" >>confdefs.h 14506 14507 fi 14508 14509 # ************************************ 14510 # * Check for mathematical functions * 14511 # ************************************ 14512 14513 LIBS_SAVE=$LIBS 14514 LIBS="$LIBS $LIBM" 14515 14516 for ac_func in acosh asinh atanh copysign erf erfc expm1 finite gamma 14517 do : 14518 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 14519 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 14520 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 14521 cat >>confdefs.h <<_ACEOF 14522 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 14523 _ACEOF 14524 14525 fi 14526 done 14527 14528 for ac_func in hypot lgamma log1p log2 round tgamma 14529 do : 14530 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 14531 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 14532 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 14533 cat >>confdefs.h <<_ACEOF 14534 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 14535 _ACEOF 14536 14537 fi 14538 done 14539 14540 ac_fn_c_check_decl "$LINENO" "isinf" "ac_cv_have_decl_isinf" "#include <math.h> 14541 " 14542 if test "x$ac_cv_have_decl_isinf" = xyes; then : 14543 ac_have_decl=1 14544 else 14545 ac_have_decl=0 14546 fi 14547 14548 cat >>confdefs.h <<_ACEOF 14549 #define HAVE_DECL_ISINF $ac_have_decl 14550 _ACEOF 14551 ac_fn_c_check_decl "$LINENO" "isnan" "ac_cv_have_decl_isnan" "#include <math.h> 14552 " 14553 if test "x$ac_cv_have_decl_isnan" = xyes; then : 14554 ac_have_decl=1 14555 else 14556 ac_have_decl=0 14557 fi 14558 14559 cat >>confdefs.h <<_ACEOF 14560 #define HAVE_DECL_ISNAN $ac_have_decl 14561 _ACEOF 14562 ac_fn_c_check_decl "$LINENO" "isfinite" "ac_cv_have_decl_isfinite" "#include <math.h> 14563 " 14564 if test "x$ac_cv_have_decl_isfinite" = xyes; then : 14565 ac_have_decl=1 14566 else 14567 ac_have_decl=0 14568 fi 14569 14570 cat >>confdefs.h <<_ACEOF 14571 #define HAVE_DECL_ISFINITE $ac_have_decl 14572 _ACEOF 14573 14574 14575 # On FreeBSD 6.2, it appears that tanh(-0.) returns 0. instead of 14576 # -0. on some architectures. 14577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether tanh preserves the sign of zero" >&5 14578 $as_echo_n "checking whether tanh preserves the sign of zero... " >&6; } 14579 if ${ac_cv_tanh_preserves_zero_sign+:} false; then : 14580 $as_echo_n "(cached) " >&6 14581 else 14582 14583 if test "$cross_compiling" = yes; then : 14584 ac_cv_tanh_preserves_zero_sign=no 14585 else 14586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14587 /* end confdefs.h. */ 14588 14589 #include <math.h> 14590 #include <stdlib.h> 14591 int main() { 14592 /* return 0 if either negative zeros don't exist 14593 on this platform or if negative zeros exist 14594 and tanh(-0.) == -0. */ 14595 if (atan2(0., -1.) == atan2(-0., -1.) || 14596 atan2(tanh(-0.), -1.) == atan2(-0., -1.)) exit(0); 14597 else exit(1); 14598 } 14599 14600 _ACEOF 14601 if ac_fn_c_try_run "$LINENO"; then : 14602 ac_cv_tanh_preserves_zero_sign=yes 14603 else 14604 ac_cv_tanh_preserves_zero_sign=no 14605 fi 14606 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 14607 conftest.$ac_objext conftest.beam conftest.$ac_ext 14608 fi 14609 14610 fi 14611 14612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_tanh_preserves_zero_sign" >&5 14613 $as_echo "$ac_cv_tanh_preserves_zero_sign" >&6; } 14614 if test "$ac_cv_tanh_preserves_zero_sign" = yes 14615 then 14616 14617 $as_echo "#define TANH_PRESERVES_ZERO_SIGN 1" >>confdefs.h 14618 14619 fi 14620 14621 if test "$ac_cv_func_log1p" = yes 14622 then 14623 # On some versions of AIX, log1p(-0.) returns 0. instead of 14624 # -0. See issue #9920. 14625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether log1p drops the sign of negative zero" >&5 14626 $as_echo_n "checking whether log1p drops the sign of negative zero... " >&6; } 14627 if ${ac_cv_log1p_drops_zero_sign+:} false; then : 14628 $as_echo_n "(cached) " >&6 14629 else 14630 14631 if test "$cross_compiling" = yes; then : 14632 ac_cv_log1p_drops_zero_sign=no 14633 else 14634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14635 /* end confdefs.h. */ 14636 14637 #include <math.h> 14638 #include <stdlib.h> 14639 int main() { 14640 /* Fail if the signs of log1p(-0.) and -0. can be 14641 distinguished. */ 14642 if (atan2(log1p(-0.), -1.) == atan2(-0., -1.)) 14643 return 0; 14644 else 14645 return 1; 14646 } 14647 14648 _ACEOF 14649 if ac_fn_c_try_run "$LINENO"; then : 14650 ac_cv_log1p_drops_zero_sign=no 14651 else 14652 ac_cv_log1p_drops_zero_sign=yes 14653 fi 14654 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 14655 conftest.$ac_objext conftest.beam conftest.$ac_ext 14656 fi 14657 14658 fi 14659 14660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_log1p_drops_zero_sign" >&5 14661 $as_echo "$ac_cv_log1p_drops_zero_sign" >&6; } 14662 fi 14663 if test "$ac_cv_log1p_drops_zero_sign" = yes 14664 then 14665 14666 $as_echo "#define LOG1P_DROPS_ZERO_SIGN 1" >>confdefs.h 14667 14668 fi 14669 14670 LIBS=$LIBS_SAVE 14671 14672 # For multiprocessing module, check that sem_open 14673 # actually works. For FreeBSD versions <= 7.2, 14674 # the kernel module that provides POSIX semaphores 14675 # isn't loaded by default, so an attempt to call 14676 # sem_open results in a 'Signal 12' error. 14677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether POSIX semaphores are enabled" >&5 14678 $as_echo_n "checking whether POSIX semaphores are enabled... " >&6; } 14679 if ${ac_cv_posix_semaphores_enabled+:} false; then : 14680 $as_echo_n "(cached) " >&6 14681 else 14682 if test "$cross_compiling" = yes; then : 14683 ac_cv_posix_semaphores_enabled=yes 14684 else 14685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14686 /* end confdefs.h. */ 14687 14688 #include <unistd.h> 14689 #include <fcntl.h> 14690 #include <stdio.h> 14691 #include <semaphore.h> 14692 #include <sys/stat.h> 14693 14694 int main(void) { 14695 sem_t *a = sem_open("/autoconf", O_CREAT, S_IRUSR|S_IWUSR, 0); 14696 if (a == SEM_FAILED) { 14697 perror("sem_open"); 14698 return 1; 14699 } 14700 sem_close(a); 14701 sem_unlink("/autoconf"); 14702 return 0; 14703 } 14704 14705 _ACEOF 14706 if ac_fn_c_try_run "$LINENO"; then : 14707 ac_cv_posix_semaphores_enabled=yes 14708 else 14709 ac_cv_posix_semaphores_enabled=no 14710 fi 14711 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 14712 conftest.$ac_objext conftest.beam conftest.$ac_ext 14713 fi 14714 14715 14716 fi 14717 14718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_posix_semaphores_enabled" >&5 14719 $as_echo "$ac_cv_posix_semaphores_enabled" >&6; } 14720 if test $ac_cv_posix_semaphores_enabled = no 14721 then 14722 14723 $as_echo "#define POSIX_SEMAPHORES_NOT_ENABLED 1" >>confdefs.h 14724 14725 fi 14726 14727 # Multiprocessing check for broken sem_getvalue 14728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken sem_getvalue" >&5 14729 $as_echo_n "checking for broken sem_getvalue... " >&6; } 14730 if ${ac_cv_broken_sem_getvalue+:} false; then : 14731 $as_echo_n "(cached) " >&6 14732 else 14733 if test "$cross_compiling" = yes; then : 14734 ac_cv_broken_sem_getvalue=yes 14735 else 14736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14737 /* end confdefs.h. */ 14738 14739 #include <unistd.h> 14740 #include <fcntl.h> 14741 #include <stdio.h> 14742 #include <semaphore.h> 14743 #include <sys/stat.h> 14744 14745 int main(void){ 14746 sem_t *a = sem_open("/autocftw", O_CREAT, S_IRUSR|S_IWUSR, 0); 14747 int count; 14748 int res; 14749 if(a==SEM_FAILED){ 14750 perror("sem_open"); 14751 return 1; 14752 14753 } 14754 res = sem_getvalue(a, &count); 14755 sem_close(a); 14756 sem_unlink("/autocftw"); 14757 return res==-1 ? 1 : 0; 14758 } 14759 14760 _ACEOF 14761 if ac_fn_c_try_run "$LINENO"; then : 14762 ac_cv_broken_sem_getvalue=no 14763 else 14764 ac_cv_broken_sem_getvalue=yes 14765 fi 14766 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 14767 conftest.$ac_objext conftest.beam conftest.$ac_ext 14768 fi 14769 14770 14771 fi 14772 14773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_broken_sem_getvalue" >&5 14774 $as_echo "$ac_cv_broken_sem_getvalue" >&6; } 14775 if test $ac_cv_broken_sem_getvalue = yes 14776 then 14777 14778 $as_echo "#define HAVE_BROKEN_SEM_GETVALUE 1" >>confdefs.h 14779 14780 fi 14781 14782 ac_fn_c_check_decl "$LINENO" "RTLD_LAZY" "ac_cv_have_decl_RTLD_LAZY" "#include <dlfcn.h> 14783 " 14784 if test "x$ac_cv_have_decl_RTLD_LAZY" = xyes; then : 14785 ac_have_decl=1 14786 else 14787 ac_have_decl=0 14788 fi 14789 14790 cat >>confdefs.h <<_ACEOF 14791 #define HAVE_DECL_RTLD_LAZY $ac_have_decl 14792 _ACEOF 14793 ac_fn_c_check_decl "$LINENO" "RTLD_NOW" "ac_cv_have_decl_RTLD_NOW" "#include <dlfcn.h> 14794 " 14795 if test "x$ac_cv_have_decl_RTLD_NOW" = xyes; then : 14796 ac_have_decl=1 14797 else 14798 ac_have_decl=0 14799 fi 14800 14801 cat >>confdefs.h <<_ACEOF 14802 #define HAVE_DECL_RTLD_NOW $ac_have_decl 14803 _ACEOF 14804 ac_fn_c_check_decl "$LINENO" "RTLD_GLOBAL" "ac_cv_have_decl_RTLD_GLOBAL" "#include <dlfcn.h> 14805 " 14806 if test "x$ac_cv_have_decl_RTLD_GLOBAL" = xyes; then : 14807 ac_have_decl=1 14808 else 14809 ac_have_decl=0 14810 fi 14811 14812 cat >>confdefs.h <<_ACEOF 14813 #define HAVE_DECL_RTLD_GLOBAL $ac_have_decl 14814 _ACEOF 14815 ac_fn_c_check_decl "$LINENO" "RTLD_LOCAL" "ac_cv_have_decl_RTLD_LOCAL" "#include <dlfcn.h> 14816 " 14817 if test "x$ac_cv_have_decl_RTLD_LOCAL" = xyes; then : 14818 ac_have_decl=1 14819 else 14820 ac_have_decl=0 14821 fi 14822 14823 cat >>confdefs.h <<_ACEOF 14824 #define HAVE_DECL_RTLD_LOCAL $ac_have_decl 14825 _ACEOF 14826 ac_fn_c_check_decl "$LINENO" "RTLD_NODELETE" "ac_cv_have_decl_RTLD_NODELETE" "#include <dlfcn.h> 14827 " 14828 if test "x$ac_cv_have_decl_RTLD_NODELETE" = xyes; then : 14829 ac_have_decl=1 14830 else 14831 ac_have_decl=0 14832 fi 14833 14834 cat >>confdefs.h <<_ACEOF 14835 #define HAVE_DECL_RTLD_NODELETE $ac_have_decl 14836 _ACEOF 14837 ac_fn_c_check_decl "$LINENO" "RTLD_NOLOAD" "ac_cv_have_decl_RTLD_NOLOAD" "#include <dlfcn.h> 14838 " 14839 if test "x$ac_cv_have_decl_RTLD_NOLOAD" = xyes; then : 14840 ac_have_decl=1 14841 else 14842 ac_have_decl=0 14843 fi 14844 14845 cat >>confdefs.h <<_ACEOF 14846 #define HAVE_DECL_RTLD_NOLOAD $ac_have_decl 14847 _ACEOF 14848 ac_fn_c_check_decl "$LINENO" "RTLD_DEEPBIND" "ac_cv_have_decl_RTLD_DEEPBIND" "#include <dlfcn.h> 14849 " 14850 if test "x$ac_cv_have_decl_RTLD_DEEPBIND" = xyes; then : 14851 ac_have_decl=1 14852 else 14853 ac_have_decl=0 14854 fi 14855 14856 cat >>confdefs.h <<_ACEOF 14857 #define HAVE_DECL_RTLD_DEEPBIND $ac_have_decl 14858 _ACEOF 14859 ac_fn_c_check_decl "$LINENO" "RTLD_MEMBER" "ac_cv_have_decl_RTLD_MEMBER" "#include <dlfcn.h> 14860 " 14861 if test "x$ac_cv_have_decl_RTLD_MEMBER" = xyes; then : 14862 ac_have_decl=1 14863 else 14864 ac_have_decl=0 14865 fi 14866 14867 cat >>confdefs.h <<_ACEOF 14868 #define HAVE_DECL_RTLD_MEMBER $ac_have_decl 14869 _ACEOF 14870 14871 14872 # determine what size digit to use for Python's longs 14873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking digit size for Python's longs" >&5 14874 $as_echo_n "checking digit size for Python's longs... " >&6; } 14875 # Check whether --enable-big-digits was given. 14876 if test "${enable_big_digits+set}" = set; then : 14877 enableval=$enable_big_digits; case $enable_big_digits in 14878 yes) 14879 enable_big_digits=30 ;; 14880 no) 14881 enable_big_digits=15 ;; 14882 15|30) 14883 ;; 14884 *) 14885 as_fn_error $? "bad value $enable_big_digits for --enable-big-digits; value should be 15 or 30" "$LINENO" 5 ;; 14886 esac 14887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_big_digits" >&5 14888 $as_echo "$enable_big_digits" >&6; } 14889 14890 cat >>confdefs.h <<_ACEOF 14891 #define PYLONG_BITS_IN_DIGIT $enable_big_digits 14892 _ACEOF 14893 14894 14895 else 14896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no value specified" >&5 14897 $as_echo "no value specified" >&6; } 14898 fi 14899 14900 14901 # check for wchar.h 14902 ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default" 14903 if test "x$ac_cv_header_wchar_h" = xyes; then : 14904 14905 14906 $as_echo "#define HAVE_WCHAR_H 1" >>confdefs.h 14907 14908 wchar_h="yes" 14909 14910 else 14911 wchar_h="no" 14912 14913 fi 14914 14915 14916 14917 # determine wchar_t size 14918 if test "$wchar_h" = yes 14919 then 14920 # The cast to long int works around a bug in the HP C Compiler 14921 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 14922 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 14923 # This bug is HP SR number 8606223364. 14924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5 14925 $as_echo_n "checking size of wchar_t... " >&6; } 14926 if ${ac_cv_sizeof_wchar_t+:} false; then : 14927 $as_echo_n "(cached) " >&6 14928 else 14929 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t" "#include <wchar.h> 14930 "; then : 14931 14932 else 14933 if test "$ac_cv_type_wchar_t" = yes; then 14934 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 14935 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 14936 as_fn_error 77 "cannot compute sizeof (wchar_t) 14937 See \`config.log' for more details" "$LINENO" 5; } 14938 else 14939 ac_cv_sizeof_wchar_t=0 14940 fi 14941 fi 14942 14943 fi 14944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5 14945 $as_echo "$ac_cv_sizeof_wchar_t" >&6; } 14946 14947 14948 14949 cat >>confdefs.h <<_ACEOF 14950 #define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t 14951 _ACEOF 14952 14953 14954 fi 14955 14956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for UCS-4 tcl" >&5 14957 $as_echo_n "checking for UCS-4 tcl... " >&6; } 14958 have_ucs4_tcl=no 14959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14960 /* end confdefs.h. */ 14961 14962 #include <tcl.h> 14963 #if TCL_UTF_MAX != 6 14964 # error "NOT UCS4_TCL" 14965 #endif 14966 int 14967 main () 14968 { 14969 14970 ; 14971 return 0; 14972 } 14973 _ACEOF 14974 if ac_fn_c_try_compile "$LINENO"; then : 14975 14976 14977 $as_echo "#define HAVE_UCS4_TCL 1" >>confdefs.h 14978 14979 have_ucs4_tcl=yes 14980 14981 fi 14982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_ucs4_tcl" >&5 14984 $as_echo "$have_ucs4_tcl" >&6; } 14985 14986 # check whether wchar_t is signed or not 14987 if test "$wchar_h" = yes 14988 then 14989 # check whether wchar_t is signed or not 14990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wchar_t is signed" >&5 14991 $as_echo_n "checking whether wchar_t is signed... " >&6; } 14992 if ${ac_cv_wchar_t_signed+:} false; then : 14993 $as_echo_n "(cached) " >&6 14994 else 14995 14996 if test "$cross_compiling" = yes; then : 14997 ac_cv_wchar_t_signed=yes 14998 else 14999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15000 /* end confdefs.h. */ 15001 15002 #include <wchar.h> 15003 int main() 15004 { 15005 /* Success: exit code 0 */ 15006 exit((((wchar_t) -1) < ((wchar_t) 0)) ? 0 : 1); 15007 } 15008 15009 _ACEOF 15010 if ac_fn_c_try_run "$LINENO"; then : 15011 ac_cv_wchar_t_signed=yes 15012 else 15013 ac_cv_wchar_t_signed=no 15014 fi 15015 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15016 conftest.$ac_objext conftest.beam conftest.$ac_ext 15017 fi 15018 15019 fi 15020 15021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_wchar_t_signed" >&5 15022 $as_echo "$ac_cv_wchar_t_signed" >&6; } 15023 fi 15024 15025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wchar_t is usable" >&5 15026 $as_echo_n "checking whether wchar_t is usable... " >&6; } 15027 # wchar_t is only usable if it maps to an unsigned type 15028 if test "$ac_cv_sizeof_wchar_t" -ge 2 \ 15029 -a "$ac_cv_wchar_t_signed" = "no" 15030 then 15031 15032 $as_echo "#define HAVE_USABLE_WCHAR_T 1" >>confdefs.h 15033 15034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15035 $as_echo "yes" >&6; } 15036 else 15037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15038 $as_echo "no" >&6; } 15039 fi 15040 15041 # check for endianness 15042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 15043 $as_echo_n "checking whether byte ordering is bigendian... " >&6; } 15044 if ${ac_cv_c_bigendian+:} false; then : 15045 $as_echo_n "(cached) " >&6 15046 else 15047 ac_cv_c_bigendian=unknown 15048 # See if we're dealing with a universal compiler. 15049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15050 /* end confdefs.h. */ 15051 #ifndef __APPLE_CC__ 15052 not a universal capable compiler 15053 #endif 15054 typedef int dummy; 15055 15056 _ACEOF 15057 if ac_fn_c_try_compile "$LINENO"; then : 15058 15059 # Check for potential -arch flags. It is not universal unless 15060 # there are at least two -arch flags with different values. 15061 ac_arch= 15062 ac_prev= 15063 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 15064 if test -n "$ac_prev"; then 15065 case $ac_word in 15066 i?86 | x86_64 | ppc | ppc64) 15067 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 15068 ac_arch=$ac_word 15069 else 15070 ac_cv_c_bigendian=universal 15071 break 15072 fi 15073 ;; 15074 esac 15075 ac_prev= 15076 elif test "x$ac_word" = "x-arch"; then 15077 ac_prev=arch 15078 fi 15079 done 15080 fi 15081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15082 if test $ac_cv_c_bigendian = unknown; then 15083 # See if sys/param.h defines the BYTE_ORDER macro. 15084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15085 /* end confdefs.h. */ 15086 #include <sys/types.h> 15087 #include <sys/param.h> 15088 15089 int 15090 main () 15091 { 15092 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 15093 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 15094 && LITTLE_ENDIAN) 15095 bogus endian macros 15096 #endif 15097 15098 ; 15099 return 0; 15100 } 15101 _ACEOF 15102 if ac_fn_c_try_compile "$LINENO"; then : 15103 # It does; now see whether it defined to BIG_ENDIAN or not. 15104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15105 /* end confdefs.h. */ 15106 #include <sys/types.h> 15107 #include <sys/param.h> 15108 15109 int 15110 main () 15111 { 15112 #if BYTE_ORDER != BIG_ENDIAN 15113 not big endian 15114 #endif 15115 15116 ; 15117 return 0; 15118 } 15119 _ACEOF 15120 if ac_fn_c_try_compile "$LINENO"; then : 15121 ac_cv_c_bigendian=yes 15122 else 15123 ac_cv_c_bigendian=no 15124 fi 15125 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15126 fi 15127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15128 fi 15129 if test $ac_cv_c_bigendian = unknown; then 15130 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 15131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15132 /* end confdefs.h. */ 15133 #include <limits.h> 15134 15135 int 15136 main () 15137 { 15138 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 15139 bogus endian macros 15140 #endif 15141 15142 ; 15143 return 0; 15144 } 15145 _ACEOF 15146 if ac_fn_c_try_compile "$LINENO"; then : 15147 # It does; now see whether it defined to _BIG_ENDIAN or not. 15148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15149 /* end confdefs.h. */ 15150 #include <limits.h> 15151 15152 int 15153 main () 15154 { 15155 #ifndef _BIG_ENDIAN 15156 not big endian 15157 #endif 15158 15159 ; 15160 return 0; 15161 } 15162 _ACEOF 15163 if ac_fn_c_try_compile "$LINENO"; then : 15164 ac_cv_c_bigendian=yes 15165 else 15166 ac_cv_c_bigendian=no 15167 fi 15168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15169 fi 15170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15171 fi 15172 if test $ac_cv_c_bigendian = unknown; then 15173 # Compile a test program. 15174 if test "$cross_compiling" = yes; then : 15175 # Try to guess by grepping values from an object file. 15176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15177 /* end confdefs.h. */ 15178 short int ascii_mm[] = 15179 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 15180 short int ascii_ii[] = 15181 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 15182 int use_ascii (int i) { 15183 return ascii_mm[i] + ascii_ii[i]; 15184 } 15185 short int ebcdic_ii[] = 15186 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 15187 short int ebcdic_mm[] = 15188 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 15189 int use_ebcdic (int i) { 15190 return ebcdic_mm[i] + ebcdic_ii[i]; 15191 } 15192 extern int foo; 15193 15194 int 15195 main () 15196 { 15197 return use_ascii (foo) == use_ebcdic (foo); 15198 ; 15199 return 0; 15200 } 15201 _ACEOF 15202 if ac_fn_c_try_compile "$LINENO"; then : 15203 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 15204 ac_cv_c_bigendian=yes 15205 fi 15206 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 15207 if test "$ac_cv_c_bigendian" = unknown; then 15208 ac_cv_c_bigendian=no 15209 else 15210 # finding both strings is unlikely to happen, but who knows? 15211 ac_cv_c_bigendian=unknown 15212 fi 15213 fi 15214 fi 15215 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15216 else 15217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15218 /* end confdefs.h. */ 15219 $ac_includes_default 15220 int 15221 main () 15222 { 15223 15224 /* Are we little or big endian? From Harbison&Steele. */ 15225 union 15226 { 15227 long int l; 15228 char c[sizeof (long int)]; 15229 } u; 15230 u.l = 1; 15231 return u.c[sizeof (long int) - 1] == 1; 15232 15233 ; 15234 return 0; 15235 } 15236 _ACEOF 15237 if ac_fn_c_try_run "$LINENO"; then : 15238 ac_cv_c_bigendian=no 15239 else 15240 ac_cv_c_bigendian=yes 15241 fi 15242 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15243 conftest.$ac_objext conftest.beam conftest.$ac_ext 15244 fi 15245 15246 fi 15247 fi 15248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 15249 $as_echo "$ac_cv_c_bigendian" >&6; } 15250 case $ac_cv_c_bigendian in #( 15251 yes) 15252 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 15253 ;; #( 15254 no) 15255 ;; #( 15256 universal) 15257 15258 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 15259 15260 ;; #( 15261 *) 15262 as_fn_error $? "unknown endianness 15263 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 15264 esac 15265 15266 15267 # ABI version string for Python extension modules. This appears between the 15268 # periods in shared library file names, e.g. foo.<SOABI>.so. It is calculated 15269 # from the following attributes which affect the ABI of this Python build (in 15270 # this order): 15271 # 15272 # * The Python implementation (always 'cpython-' for us) 15273 # * The major and minor version numbers 15274 # * --with-pydebug (adds a 'd') 15275 # * --with-pymalloc (adds a 'm') 15276 # * --with-wide-unicode (adds a 'u') 15277 # 15278 # Thus for example, Python 3.2 built with wide unicode, pydebug, and pymalloc, 15279 # would get a shared library ABI version tag of 'cpython-32dmu' and shared 15280 # libraries would be named 'foo.cpython-32dmu.so'. 15281 15282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ABIFLAGS" >&5 15283 $as_echo_n "checking ABIFLAGS... " >&6; } 15284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ABIFLAGS" >&5 15285 $as_echo "$ABIFLAGS" >&6; } 15286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking SOABI" >&5 15287 $as_echo_n "checking SOABI... " >&6; } 15288 SOABI='cpython-'`echo $VERSION | tr -d .`${ABIFLAGS}${PLATFORM_TRIPLET:+-$PLATFORM_TRIPLET} 15289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SOABI" >&5 15290 $as_echo "$SOABI" >&6; } 15291 15292 15293 case $ac_sys_system in 15294 Linux*|GNU*|Darwin) 15295 EXT_SUFFIX=.${SOABI}${SHLIB_SUFFIX};; 15296 *) 15297 EXT_SUFFIX=${SHLIB_SUFFIX};; 15298 esac 15299 15300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LDVERSION" >&5 15301 $as_echo_n "checking LDVERSION... " >&6; } 15302 LDVERSION='$(VERSION)$(ABIFLAGS)' 15303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LDVERSION" >&5 15304 $as_echo "$LDVERSION" >&6; } 15305 15306 15307 if test x$PLATFORM_TRIPLET = x; then 15308 LIBPL='$(prefix)'"/lib/python${VERSION}/config-${LDVERSION}" 15309 else 15310 LIBPL='$(prefix)'"/lib/python${VERSION}/config-${LDVERSION}-${PLATFORM_TRIPLET}" 15311 fi 15312 15313 15314 # Check whether right shifting a negative integer extends the sign bit 15315 # or fills with zeros (like the Cray J90, according to Tim Peters). 15316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether right shift extends the sign bit" >&5 15317 $as_echo_n "checking whether right shift extends the sign bit... " >&6; } 15318 if ${ac_cv_rshift_extends_sign+:} false; then : 15319 $as_echo_n "(cached) " >&6 15320 else 15321 15322 if test "$cross_compiling" = yes; then : 15323 ac_cv_rshift_extends_sign=yes 15324 else 15325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15326 /* end confdefs.h. */ 15327 15328 int main() 15329 { 15330 exit(((-1)>>3 == -1) ? 0 : 1); 15331 } 15332 15333 _ACEOF 15334 if ac_fn_c_try_run "$LINENO"; then : 15335 ac_cv_rshift_extends_sign=yes 15336 else 15337 ac_cv_rshift_extends_sign=no 15338 fi 15339 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15340 conftest.$ac_objext conftest.beam conftest.$ac_ext 15341 fi 15342 15343 fi 15344 15345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_rshift_extends_sign" >&5 15346 $as_echo "$ac_cv_rshift_extends_sign" >&6; } 15347 if test "$ac_cv_rshift_extends_sign" = no 15348 then 15349 15350 $as_echo "#define SIGNED_RIGHT_SHIFT_ZERO_FILLS 1" >>confdefs.h 15351 15352 fi 15353 15354 # check for getc_unlocked and related locking functions 15355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getc_unlocked() and friends" >&5 15356 $as_echo_n "checking for getc_unlocked() and friends... " >&6; } 15357 if ${ac_cv_have_getc_unlocked+:} false; then : 15358 $as_echo_n "(cached) " >&6 15359 else 15360 15361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15362 /* end confdefs.h. */ 15363 #include <stdio.h> 15364 int 15365 main () 15366 { 15367 15368 FILE *f = fopen("/dev/null", "r"); 15369 flockfile(f); 15370 getc_unlocked(f); 15371 funlockfile(f); 15372 15373 ; 15374 return 0; 15375 } 15376 _ACEOF 15377 if ac_fn_c_try_link "$LINENO"; then : 15378 ac_cv_have_getc_unlocked=yes 15379 else 15380 ac_cv_have_getc_unlocked=no 15381 fi 15382 rm -f core conftest.err conftest.$ac_objext \ 15383 conftest$ac_exeext conftest.$ac_ext 15384 fi 15385 15386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_getc_unlocked" >&5 15387 $as_echo "$ac_cv_have_getc_unlocked" >&6; } 15388 if test "$ac_cv_have_getc_unlocked" = yes 15389 then 15390 15391 $as_echo "#define HAVE_GETC_UNLOCKED 1" >>confdefs.h 15392 15393 fi 15394 15395 # check where readline lives 15396 # save the value of LIBS so we don't actually link Python with readline 15397 LIBS_no_readline=$LIBS 15398 15399 # On some systems we need to link readline to a termcap compatible 15400 # library. NOTE: Keep the precedence of listed libraries synchronised 15401 # with setup.py. 15402 py_cv_lib_readline=no 15403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link readline libs" >&5 15404 $as_echo_n "checking how to link readline libs... " >&6; } 15405 for py_libtermcap in "" tinfo ncursesw ncurses curses termcap; do 15406 if test -z "$py_libtermcap"; then 15407 READLINE_LIBS="-lreadline" 15408 else 15409 READLINE_LIBS="-lreadline -l$py_libtermcap" 15410 fi 15411 LIBS="$READLINE_LIBS $LIBS_no_readline" 15412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15413 /* end confdefs.h. */ 15414 15415 /* Override any GCC internal prototype to avoid an error. 15416 Use char because int might match the return type of a GCC 15417 builtin and then its argument prototype would still apply. */ 15418 #ifdef __cplusplus 15419 extern "C" 15420 #endif 15421 char readline (); 15422 int 15423 main () 15424 { 15425 return readline (); 15426 ; 15427 return 0; 15428 } 15429 _ACEOF 15430 if ac_fn_c_try_link "$LINENO"; then : 15431 py_cv_lib_readline=yes 15432 fi 15433 rm -f core conftest.err conftest.$ac_objext \ 15434 conftest$ac_exeext conftest.$ac_ext 15435 if test $py_cv_lib_readline = yes; then 15436 break 15437 fi 15438 done 15439 # Uncomment this line if you want to use READINE_LIBS in Makefile or scripts 15440 #AC_SUBST([READLINE_LIBS]) 15441 if test $py_cv_lib_readline = no; then 15442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 15443 $as_echo "none" >&6; } 15444 else 15445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READLINE_LIBS" >&5 15446 $as_echo "$READLINE_LIBS" >&6; } 15447 15448 $as_echo "#define HAVE_LIBREADLINE 1" >>confdefs.h 15449 15450 fi 15451 15452 # check for readline 2.2 15453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15454 /* end confdefs.h. */ 15455 #include <readline/readline.h> 15456 _ACEOF 15457 if ac_fn_c_try_cpp "$LINENO"; then : 15458 have_readline=yes 15459 else 15460 have_readline=no 15461 15462 fi 15463 rm -f conftest.err conftest.i conftest.$ac_ext 15464 if test $have_readline = yes 15465 then 15466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15467 /* end confdefs.h. */ 15468 #include <readline/readline.h> 15469 15470 _ACEOF 15471 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 15472 $EGREP "extern int rl_completion_append_character;" >/dev/null 2>&1; then : 15473 15474 $as_echo "#define HAVE_RL_COMPLETION_APPEND_CHARACTER 1" >>confdefs.h 15475 15476 fi 15477 rm -f conftest* 15478 15479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15480 /* end confdefs.h. */ 15481 #include <readline/readline.h> 15482 15483 _ACEOF 15484 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 15485 $EGREP "extern int rl_completion_suppress_append;" >/dev/null 2>&1; then : 15486 15487 $as_echo "#define HAVE_RL_COMPLETION_SUPPRESS_APPEND 1" >>confdefs.h 15488 15489 fi 15490 rm -f conftest* 15491 15492 fi 15493 15494 # check for readline 4.0 15495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_pre_input_hook in -lreadline" >&5 15496 $as_echo_n "checking for rl_pre_input_hook in -lreadline... " >&6; } 15497 if ${ac_cv_lib_readline_rl_pre_input_hook+:} false; then : 15498 $as_echo_n "(cached) " >&6 15499 else 15500 ac_check_lib_save_LIBS=$LIBS 15501 LIBS="-lreadline $READLINE_LIBS $LIBS" 15502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15503 /* end confdefs.h. */ 15504 15505 /* Override any GCC internal prototype to avoid an error. 15506 Use char because int might match the return type of a GCC 15507 builtin and then its argument prototype would still apply. */ 15508 #ifdef __cplusplus 15509 extern "C" 15510 #endif 15511 char rl_pre_input_hook (); 15512 int 15513 main () 15514 { 15515 return rl_pre_input_hook (); 15516 ; 15517 return 0; 15518 } 15519 _ACEOF 15520 if ac_fn_c_try_link "$LINENO"; then : 15521 ac_cv_lib_readline_rl_pre_input_hook=yes 15522 else 15523 ac_cv_lib_readline_rl_pre_input_hook=no 15524 fi 15525 rm -f core conftest.err conftest.$ac_objext \ 15526 conftest$ac_exeext conftest.$ac_ext 15527 LIBS=$ac_check_lib_save_LIBS 15528 fi 15529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_rl_pre_input_hook" >&5 15530 $as_echo "$ac_cv_lib_readline_rl_pre_input_hook" >&6; } 15531 if test "x$ac_cv_lib_readline_rl_pre_input_hook" = xyes; then : 15532 15533 $as_echo "#define HAVE_RL_PRE_INPUT_HOOK 1" >>confdefs.h 15534 15535 fi 15536 15537 15538 # also in 4.0 15539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_completion_display_matches_hook in -lreadline" >&5 15540 $as_echo_n "checking for rl_completion_display_matches_hook in -lreadline... " >&6; } 15541 if ${ac_cv_lib_readline_rl_completion_display_matches_hook+:} false; then : 15542 $as_echo_n "(cached) " >&6 15543 else 15544 ac_check_lib_save_LIBS=$LIBS 15545 LIBS="-lreadline $READLINE_LIBS $LIBS" 15546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15547 /* end confdefs.h. */ 15548 15549 /* Override any GCC internal prototype to avoid an error. 15550 Use char because int might match the return type of a GCC 15551 builtin and then its argument prototype would still apply. */ 15552 #ifdef __cplusplus 15553 extern "C" 15554 #endif 15555 char rl_completion_display_matches_hook (); 15556 int 15557 main () 15558 { 15559 return rl_completion_display_matches_hook (); 15560 ; 15561 return 0; 15562 } 15563 _ACEOF 15564 if ac_fn_c_try_link "$LINENO"; then : 15565 ac_cv_lib_readline_rl_completion_display_matches_hook=yes 15566 else 15567 ac_cv_lib_readline_rl_completion_display_matches_hook=no 15568 fi 15569 rm -f core conftest.err conftest.$ac_objext \ 15570 conftest$ac_exeext conftest.$ac_ext 15571 LIBS=$ac_check_lib_save_LIBS 15572 fi 15573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_rl_completion_display_matches_hook" >&5 15574 $as_echo "$ac_cv_lib_readline_rl_completion_display_matches_hook" >&6; } 15575 if test "x$ac_cv_lib_readline_rl_completion_display_matches_hook" = xyes; then : 15576 15577 $as_echo "#define HAVE_RL_COMPLETION_DISPLAY_MATCHES_HOOK 1" >>confdefs.h 15578 15579 fi 15580 15581 15582 # also in 4.0, but not in editline 15583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_resize_terminal in -lreadline" >&5 15584 $as_echo_n "checking for rl_resize_terminal in -lreadline... " >&6; } 15585 if ${ac_cv_lib_readline_rl_resize_terminal+:} false; then : 15586 $as_echo_n "(cached) " >&6 15587 else 15588 ac_check_lib_save_LIBS=$LIBS 15589 LIBS="-lreadline $READLINE_LIBS $LIBS" 15590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15591 /* end confdefs.h. */ 15592 15593 /* Override any GCC internal prototype to avoid an error. 15594 Use char because int might match the return type of a GCC 15595 builtin and then its argument prototype would still apply. */ 15596 #ifdef __cplusplus 15597 extern "C" 15598 #endif 15599 char rl_resize_terminal (); 15600 int 15601 main () 15602 { 15603 return rl_resize_terminal (); 15604 ; 15605 return 0; 15606 } 15607 _ACEOF 15608 if ac_fn_c_try_link "$LINENO"; then : 15609 ac_cv_lib_readline_rl_resize_terminal=yes 15610 else 15611 ac_cv_lib_readline_rl_resize_terminal=no 15612 fi 15613 rm -f core conftest.err conftest.$ac_objext \ 15614 conftest$ac_exeext conftest.$ac_ext 15615 LIBS=$ac_check_lib_save_LIBS 15616 fi 15617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_rl_resize_terminal" >&5 15618 $as_echo "$ac_cv_lib_readline_rl_resize_terminal" >&6; } 15619 if test "x$ac_cv_lib_readline_rl_resize_terminal" = xyes; then : 15620 15621 $as_echo "#define HAVE_RL_RESIZE_TERMINAL 1" >>confdefs.h 15622 15623 fi 15624 15625 15626 # check for readline 4.2 15627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_completion_matches in -lreadline" >&5 15628 $as_echo_n "checking for rl_completion_matches in -lreadline... " >&6; } 15629 if ${ac_cv_lib_readline_rl_completion_matches+:} false; then : 15630 $as_echo_n "(cached) " >&6 15631 else 15632 ac_check_lib_save_LIBS=$LIBS 15633 LIBS="-lreadline $READLINE_LIBS $LIBS" 15634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15635 /* end confdefs.h. */ 15636 15637 /* Override any GCC internal prototype to avoid an error. 15638 Use char because int might match the return type of a GCC 15639 builtin and then its argument prototype would still apply. */ 15640 #ifdef __cplusplus 15641 extern "C" 15642 #endif 15643 char rl_completion_matches (); 15644 int 15645 main () 15646 { 15647 return rl_completion_matches (); 15648 ; 15649 return 0; 15650 } 15651 _ACEOF 15652 if ac_fn_c_try_link "$LINENO"; then : 15653 ac_cv_lib_readline_rl_completion_matches=yes 15654 else 15655 ac_cv_lib_readline_rl_completion_matches=no 15656 fi 15657 rm -f core conftest.err conftest.$ac_objext \ 15658 conftest$ac_exeext conftest.$ac_ext 15659 LIBS=$ac_check_lib_save_LIBS 15660 fi 15661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_rl_completion_matches" >&5 15662 $as_echo "$ac_cv_lib_readline_rl_completion_matches" >&6; } 15663 if test "x$ac_cv_lib_readline_rl_completion_matches" = xyes; then : 15664 15665 $as_echo "#define HAVE_RL_COMPLETION_MATCHES 1" >>confdefs.h 15666 15667 fi 15668 15669 15670 # also in readline 4.2 15671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15672 /* end confdefs.h. */ 15673 #include <readline/readline.h> 15674 _ACEOF 15675 if ac_fn_c_try_cpp "$LINENO"; then : 15676 have_readline=yes 15677 else 15678 have_readline=no 15679 15680 fi 15681 rm -f conftest.err conftest.i conftest.$ac_ext 15682 if test $have_readline = yes 15683 then 15684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15685 /* end confdefs.h. */ 15686 #include <readline/readline.h> 15687 15688 _ACEOF 15689 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 15690 $EGREP "extern int rl_catch_signals;" >/dev/null 2>&1; then : 15691 15692 $as_echo "#define HAVE_RL_CATCH_SIGNAL 1" >>confdefs.h 15693 15694 fi 15695 rm -f conftest* 15696 15697 fi 15698 15699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for append_history in -lreadline" >&5 15700 $as_echo_n "checking for append_history in -lreadline... " >&6; } 15701 if ${ac_cv_lib_readline_append_history+:} false; then : 15702 $as_echo_n "(cached) " >&6 15703 else 15704 ac_check_lib_save_LIBS=$LIBS 15705 LIBS="-lreadline $READLINE_LIBS $LIBS" 15706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15707 /* end confdefs.h. */ 15708 15709 /* Override any GCC internal prototype to avoid an error. 15710 Use char because int might match the return type of a GCC 15711 builtin and then its argument prototype would still apply. */ 15712 #ifdef __cplusplus 15713 extern "C" 15714 #endif 15715 char append_history (); 15716 int 15717 main () 15718 { 15719 return append_history (); 15720 ; 15721 return 0; 15722 } 15723 _ACEOF 15724 if ac_fn_c_try_link "$LINENO"; then : 15725 ac_cv_lib_readline_append_history=yes 15726 else 15727 ac_cv_lib_readline_append_history=no 15728 fi 15729 rm -f core conftest.err conftest.$ac_objext \ 15730 conftest$ac_exeext conftest.$ac_ext 15731 LIBS=$ac_check_lib_save_LIBS 15732 fi 15733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_append_history" >&5 15734 $as_echo "$ac_cv_lib_readline_append_history" >&6; } 15735 if test "x$ac_cv_lib_readline_append_history" = xyes; then : 15736 15737 $as_echo "#define HAVE_RL_APPEND_HISTORY 1" >>confdefs.h 15738 15739 fi 15740 15741 15742 # End of readline checks: restore LIBS 15743 LIBS=$LIBS_no_readline 15744 15745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken nice()" >&5 15746 $as_echo_n "checking for broken nice()... " >&6; } 15747 if ${ac_cv_broken_nice+:} false; then : 15748 $as_echo_n "(cached) " >&6 15749 else 15750 15751 if test "$cross_compiling" = yes; then : 15752 ac_cv_broken_nice=no 15753 else 15754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15755 /* end confdefs.h. */ 15756 15757 #include <stdlib.h> 15758 #include <unistd.h> 15759 int main() 15760 { 15761 int val1 = nice(1); 15762 if (val1 != -1 && val1 == nice(2)) 15763 exit(0); 15764 exit(1); 15765 } 15766 15767 _ACEOF 15768 if ac_fn_c_try_run "$LINENO"; then : 15769 ac_cv_broken_nice=yes 15770 else 15771 ac_cv_broken_nice=no 15772 fi 15773 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15774 conftest.$ac_objext conftest.beam conftest.$ac_ext 15775 fi 15776 15777 fi 15778 15779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_broken_nice" >&5 15780 $as_echo "$ac_cv_broken_nice" >&6; } 15781 if test "$ac_cv_broken_nice" = yes 15782 then 15783 15784 $as_echo "#define HAVE_BROKEN_NICE 1" >>confdefs.h 15785 15786 fi 15787 15788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken poll()" >&5 15789 $as_echo_n "checking for broken poll()... " >&6; } 15790 if ${ac_cv_broken_poll+:} false; then : 15791 $as_echo_n "(cached) " >&6 15792 else 15793 if test "$cross_compiling" = yes; then : 15794 ac_cv_broken_poll=no 15795 else 15796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15797 /* end confdefs.h. */ 15798 15799 #include <poll.h> 15800 15801 int main() 15802 { 15803 struct pollfd poll_struct = { 42, POLLIN|POLLPRI|POLLOUT, 0 }; 15804 int poll_test; 15805 15806 close (42); 15807 15808 poll_test = poll(&poll_struct, 1, 0); 15809 if (poll_test < 0) 15810 return 0; 15811 else if (poll_test == 0 && poll_struct.revents != POLLNVAL) 15812 return 0; 15813 else 15814 return 1; 15815 } 15816 15817 _ACEOF 15818 if ac_fn_c_try_run "$LINENO"; then : 15819 ac_cv_broken_poll=yes 15820 else 15821 ac_cv_broken_poll=no 15822 fi 15823 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15824 conftest.$ac_objext conftest.beam conftest.$ac_ext 15825 fi 15826 15827 fi 15828 15829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_broken_poll" >&5 15830 $as_echo "$ac_cv_broken_poll" >&6; } 15831 if test "$ac_cv_broken_poll" = yes 15832 then 15833 15834 $as_echo "#define HAVE_BROKEN_POLL 1" >>confdefs.h 15835 15836 fi 15837 15838 # check tzset(3) exists and works like we expect it to 15839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working tzset()" >&5 15840 $as_echo_n "checking for working tzset()... " >&6; } 15841 if ${ac_cv_working_tzset+:} false; then : 15842 $as_echo_n "(cached) " >&6 15843 else 15844 15845 if test "$cross_compiling" = yes; then : 15846 ac_cv_working_tzset=no 15847 else 15848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15849 /* end confdefs.h. */ 15850 15851 #include <stdlib.h> 15852 #include <time.h> 15853 #include <string.h> 15854 15855 #if HAVE_TZNAME 15856 extern char *tzname[]; 15857 #endif 15858 15859 int main() 15860 { 15861 /* Note that we need to ensure that not only does tzset(3) 15862 do 'something' with localtime, but it works as documented 15863 in the library reference and as expected by the test suite. 15864 This includes making sure that tzname is set properly if 15865 tm->tm_zone does not exist since it is the alternative way 15866 of getting timezone info. 15867 15868 Red Hat 6.2 doesn't understand the southern hemisphere 15869 after New Year's Day. 15870 */ 15871 15872 time_t groundhogday = 1044144000; /* GMT-based */ 15873 time_t midyear = groundhogday + (365 * 24 * 3600 / 2); 15874 15875 putenv("TZ=UTC+0"); 15876 tzset(); 15877 if (localtime(&groundhogday)->tm_hour != 0) 15878 exit(1); 15879 #if HAVE_TZNAME 15880 /* For UTC, tzname[1] is sometimes "", sometimes " " */ 15881 if (strcmp(tzname[0], "UTC") || 15882 (tzname[1][0] != 0 && tzname[1][0] != ' ')) 15883 exit(1); 15884 #endif 15885 15886 putenv("TZ=EST+5EDT,M4.1.0,M10.5.0"); 15887 tzset(); 15888 if (localtime(&groundhogday)->tm_hour != 19) 15889 exit(1); 15890 #if HAVE_TZNAME 15891 if (strcmp(tzname[0], "EST") || strcmp(tzname[1], "EDT")) 15892 exit(1); 15893 #endif 15894 15895 putenv("TZ=AEST-10AEDT-11,M10.5.0,M3.5.0"); 15896 tzset(); 15897 if (localtime(&groundhogday)->tm_hour != 11) 15898 exit(1); 15899 #if HAVE_TZNAME 15900 if (strcmp(tzname[0], "AEST") || strcmp(tzname[1], "AEDT")) 15901 exit(1); 15902 #endif 15903 15904 #if HAVE_STRUCT_TM_TM_ZONE 15905 if (strcmp(localtime(&groundhogday)->tm_zone, "AEDT")) 15906 exit(1); 15907 if (strcmp(localtime(&midyear)->tm_zone, "AEST")) 15908 exit(1); 15909 #endif 15910 15911 exit(0); 15912 } 15913 15914 _ACEOF 15915 if ac_fn_c_try_run "$LINENO"; then : 15916 ac_cv_working_tzset=yes 15917 else 15918 ac_cv_working_tzset=no 15919 fi 15920 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15921 conftest.$ac_objext conftest.beam conftest.$ac_ext 15922 fi 15923 15924 fi 15925 15926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_tzset" >&5 15927 $as_echo "$ac_cv_working_tzset" >&6; } 15928 if test "$ac_cv_working_tzset" = yes 15929 then 15930 15931 $as_echo "#define HAVE_WORKING_TZSET 1" >>confdefs.h 15932 15933 fi 15934 15935 # Look for subsecond timestamps in struct stat 15936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tv_nsec in struct stat" >&5 15937 $as_echo_n "checking for tv_nsec in struct stat... " >&6; } 15938 if ${ac_cv_stat_tv_nsec+:} false; then : 15939 $as_echo_n "(cached) " >&6 15940 else 15941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15942 /* end confdefs.h. */ 15943 #include <sys/stat.h> 15944 int 15945 main () 15946 { 15947 15948 struct stat st; 15949 st.st_mtim.tv_nsec = 1; 15950 15951 ; 15952 return 0; 15953 } 15954 _ACEOF 15955 if ac_fn_c_try_compile "$LINENO"; then : 15956 ac_cv_stat_tv_nsec=yes 15957 else 15958 ac_cv_stat_tv_nsec=no 15959 fi 15960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15961 fi 15962 15963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_stat_tv_nsec" >&5 15964 $as_echo "$ac_cv_stat_tv_nsec" >&6; } 15965 if test "$ac_cv_stat_tv_nsec" = yes 15966 then 15967 15968 $as_echo "#define HAVE_STAT_TV_NSEC 1" >>confdefs.h 15969 15970 fi 15971 15972 # Look for BSD style subsecond timestamps in struct stat 15973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tv_nsec2 in struct stat" >&5 15974 $as_echo_n "checking for tv_nsec2 in struct stat... " >&6; } 15975 if ${ac_cv_stat_tv_nsec2+:} false; then : 15976 $as_echo_n "(cached) " >&6 15977 else 15978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15979 /* end confdefs.h. */ 15980 #include <sys/stat.h> 15981 int 15982 main () 15983 { 15984 15985 struct stat st; 15986 st.st_mtimespec.tv_nsec = 1; 15987 15988 ; 15989 return 0; 15990 } 15991 _ACEOF 15992 if ac_fn_c_try_compile "$LINENO"; then : 15993 ac_cv_stat_tv_nsec2=yes 15994 else 15995 ac_cv_stat_tv_nsec2=no 15996 fi 15997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15998 fi 15999 16000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_stat_tv_nsec2" >&5 16001 $as_echo "$ac_cv_stat_tv_nsec2" >&6; } 16002 if test "$ac_cv_stat_tv_nsec2" = yes 16003 then 16004 16005 $as_echo "#define HAVE_STAT_TV_NSEC2 1" >>confdefs.h 16006 16007 fi 16008 16009 # first curses header check 16010 ac_save_cppflags="$CPPFLAGS" 16011 if test "$cross_compiling" = no; then 16012 CPPFLAGS="$CPPFLAGS -I/usr/include/ncursesw" 16013 fi 16014 16015 for ac_header in curses.h ncurses.h 16016 do : 16017 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 16018 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 16019 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 16020 cat >>confdefs.h <<_ACEOF 16021 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 16022 _ACEOF 16023 16024 fi 16025 16026 done 16027 16028 16029 # On Solaris, term.h requires curses.h 16030 for ac_header in term.h 16031 do : 16032 ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" " 16033 #ifdef HAVE_CURSES_H 16034 #include <curses.h> 16035 #endif 16036 16037 " 16038 if test "x$ac_cv_header_term_h" = xyes; then : 16039 cat >>confdefs.h <<_ACEOF 16040 #define HAVE_TERM_H 1 16041 _ACEOF 16042 16043 fi 16044 16045 done 16046 16047 16048 # On HP/UX 11.0, mvwdelch is a block with a return statement 16049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mvwdelch is an expression" >&5 16050 $as_echo_n "checking whether mvwdelch is an expression... " >&6; } 16051 if ${ac_cv_mvwdelch_is_expression+:} false; then : 16052 $as_echo_n "(cached) " >&6 16053 else 16054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16055 /* end confdefs.h. */ 16056 #include <curses.h> 16057 int 16058 main () 16059 { 16060 16061 int rtn; 16062 rtn = mvwdelch(0,0,0); 16063 16064 ; 16065 return 0; 16066 } 16067 _ACEOF 16068 if ac_fn_c_try_compile "$LINENO"; then : 16069 ac_cv_mvwdelch_is_expression=yes 16070 else 16071 ac_cv_mvwdelch_is_expression=no 16072 fi 16073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16074 fi 16075 16076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_mvwdelch_is_expression" >&5 16077 $as_echo "$ac_cv_mvwdelch_is_expression" >&6; } 16078 16079 if test "$ac_cv_mvwdelch_is_expression" = yes 16080 then 16081 16082 $as_echo "#define MVWDELCH_IS_EXPRESSION 1" >>confdefs.h 16083 16084 fi 16085 16086 # Issue #25720: ncurses has introduced the NCURSES_OPAQUE symbol making opaque 16087 # structs since version 5.7. If the macro is defined as zero before including 16088 # [n]curses.h, ncurses will expose fields of the structs regardless of the 16089 # configuration. 16090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether WINDOW has _flags" >&5 16091 $as_echo_n "checking whether WINDOW has _flags... " >&6; } 16092 if ${ac_cv_window_has_flags+:} false; then : 16093 $as_echo_n "(cached) " >&6 16094 else 16095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16096 /* end confdefs.h. */ 16097 16098 #define NCURSES_OPAQUE 0 16099 #include <curses.h> 16100 16101 int 16102 main () 16103 { 16104 16105 WINDOW *w; 16106 w->_flags = 0; 16107 16108 ; 16109 return 0; 16110 } 16111 _ACEOF 16112 if ac_fn_c_try_compile "$LINENO"; then : 16113 ac_cv_window_has_flags=yes 16114 else 16115 ac_cv_window_has_flags=no 16116 fi 16117 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16118 fi 16119 16120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_window_has_flags" >&5 16121 $as_echo "$ac_cv_window_has_flags" >&6; } 16122 16123 16124 if test "$ac_cv_window_has_flags" = yes 16125 then 16126 16127 $as_echo "#define WINDOW_HAS_FLAGS 1" >>confdefs.h 16128 16129 fi 16130 16131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_pad" >&5 16132 $as_echo_n "checking for is_pad... " >&6; } 16133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16134 /* end confdefs.h. */ 16135 #include <curses.h> 16136 int 16137 main () 16138 { 16139 16140 #ifndef is_pad 16141 void *x=is_pad 16142 #endif 16143 16144 ; 16145 return 0; 16146 } 16147 _ACEOF 16148 if ac_fn_c_try_compile "$LINENO"; then : 16149 16150 $as_echo "#define HAVE_CURSES_IS_PAD 1" >>confdefs.h 16151 16152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16153 $as_echo "yes" >&6; } 16154 else 16155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16156 $as_echo "no" >&6; } 16157 16158 fi 16159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16160 16161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_term_resized" >&5 16162 $as_echo_n "checking for is_term_resized... " >&6; } 16163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16164 /* end confdefs.h. */ 16165 #include <curses.h> 16166 int 16167 main () 16168 { 16169 void *x=is_term_resized 16170 ; 16171 return 0; 16172 } 16173 _ACEOF 16174 if ac_fn_c_try_compile "$LINENO"; then : 16175 16176 $as_echo "#define HAVE_CURSES_IS_TERM_RESIZED 1" >>confdefs.h 16177 16178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16179 $as_echo "yes" >&6; } 16180 else 16181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16182 $as_echo "no" >&6; } 16183 16184 fi 16185 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16186 16187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for resize_term" >&5 16188 $as_echo_n "checking for resize_term... " >&6; } 16189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16190 /* end confdefs.h. */ 16191 #include <curses.h> 16192 int 16193 main () 16194 { 16195 void *x=resize_term 16196 ; 16197 return 0; 16198 } 16199 _ACEOF 16200 if ac_fn_c_try_compile "$LINENO"; then : 16201 16202 $as_echo "#define HAVE_CURSES_RESIZE_TERM 1" >>confdefs.h 16203 16204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16205 $as_echo "yes" >&6; } 16206 else 16207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16208 $as_echo "no" >&6; } 16209 16210 fi 16211 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16212 16213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for resizeterm" >&5 16214 $as_echo_n "checking for resizeterm... " >&6; } 16215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16216 /* end confdefs.h. */ 16217 #include <curses.h> 16218 int 16219 main () 16220 { 16221 void *x=resizeterm 16222 ; 16223 return 0; 16224 } 16225 _ACEOF 16226 if ac_fn_c_try_compile "$LINENO"; then : 16227 16228 $as_echo "#define HAVE_CURSES_RESIZETERM 1" >>confdefs.h 16229 16230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16231 $as_echo "yes" >&6; } 16232 else 16233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16234 $as_echo "no" >&6; } 16235 16236 fi 16237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16238 16239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for immedok" >&5 16240 $as_echo_n "checking for immedok... " >&6; } 16241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16242 /* end confdefs.h. */ 16243 #include <curses.h> 16244 int 16245 main () 16246 { 16247 16248 #ifndef immedok 16249 void *x=immedok 16250 #endif 16251 16252 ; 16253 return 0; 16254 } 16255 _ACEOF 16256 if ac_fn_c_try_compile "$LINENO"; then : 16257 16258 $as_echo "#define HAVE_CURSES_IMMEDOK 1" >>confdefs.h 16259 16260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16261 $as_echo "yes" >&6; } 16262 else 16263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16264 $as_echo "no" >&6; } 16265 16266 fi 16267 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16268 16269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for syncok" >&5 16270 $as_echo_n "checking for syncok... " >&6; } 16271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16272 /* end confdefs.h. */ 16273 #include <curses.h> 16274 int 16275 main () 16276 { 16277 16278 #ifndef syncok 16279 void *x=syncok 16280 #endif 16281 16282 ; 16283 return 0; 16284 } 16285 _ACEOF 16286 if ac_fn_c_try_compile "$LINENO"; then : 16287 16288 $as_echo "#define HAVE_CURSES_SYNCOK 1" >>confdefs.h 16289 16290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16291 $as_echo "yes" >&6; } 16292 else 16293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16294 $as_echo "no" >&6; } 16295 16296 fi 16297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16298 16299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchgat" >&5 16300 $as_echo_n "checking for wchgat... " >&6; } 16301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16302 /* end confdefs.h. */ 16303 #include <curses.h> 16304 int 16305 main () 16306 { 16307 16308 #ifndef wchgat 16309 void *x=wchgat 16310 #endif 16311 16312 ; 16313 return 0; 16314 } 16315 _ACEOF 16316 if ac_fn_c_try_compile "$LINENO"; then : 16317 16318 $as_echo "#define HAVE_CURSES_WCHGAT 1" >>confdefs.h 16319 16320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16321 $as_echo "yes" >&6; } 16322 else 16323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16324 $as_echo "no" >&6; } 16325 16326 fi 16327 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16328 16329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for filter" >&5 16330 $as_echo_n "checking for filter... " >&6; } 16331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16332 /* end confdefs.h. */ 16333 #include <curses.h> 16334 int 16335 main () 16336 { 16337 16338 #ifndef filter 16339 void *x=filter 16340 #endif 16341 16342 ; 16343 return 0; 16344 } 16345 _ACEOF 16346 if ac_fn_c_try_compile "$LINENO"; then : 16347 16348 $as_echo "#define HAVE_CURSES_FILTER 1" >>confdefs.h 16349 16350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16351 $as_echo "yes" >&6; } 16352 else 16353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16354 $as_echo "no" >&6; } 16355 16356 fi 16357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16358 16359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for has_key" >&5 16360 $as_echo_n "checking for has_key... " >&6; } 16361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16362 /* end confdefs.h. */ 16363 #include <curses.h> 16364 int 16365 main () 16366 { 16367 16368 #ifndef has_key 16369 void *x=has_key 16370 #endif 16371 16372 ; 16373 return 0; 16374 } 16375 _ACEOF 16376 if ac_fn_c_try_compile "$LINENO"; then : 16377 16378 $as_echo "#define HAVE_CURSES_HAS_KEY 1" >>confdefs.h 16379 16380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16381 $as_echo "yes" >&6; } 16382 else 16383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16384 $as_echo "no" >&6; } 16385 16386 fi 16387 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16388 16389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for typeahead" >&5 16390 $as_echo_n "checking for typeahead... " >&6; } 16391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16392 /* end confdefs.h. */ 16393 #include <curses.h> 16394 int 16395 main () 16396 { 16397 16398 #ifndef typeahead 16399 void *x=typeahead 16400 #endif 16401 16402 ; 16403 return 0; 16404 } 16405 _ACEOF 16406 if ac_fn_c_try_compile "$LINENO"; then : 16407 16408 $as_echo "#define HAVE_CURSES_TYPEAHEAD 1" >>confdefs.h 16409 16410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16411 $as_echo "yes" >&6; } 16412 else 16413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16414 $as_echo "no" >&6; } 16415 16416 fi 16417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16418 16419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for use_env" >&5 16420 $as_echo_n "checking for use_env... " >&6; } 16421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16422 /* end confdefs.h. */ 16423 #include <curses.h> 16424 int 16425 main () 16426 { 16427 16428 #ifndef use_env 16429 void *x=use_env 16430 #endif 16431 16432 ; 16433 return 0; 16434 } 16435 _ACEOF 16436 if ac_fn_c_try_compile "$LINENO"; then : 16437 16438 $as_echo "#define HAVE_CURSES_USE_ENV 1" >>confdefs.h 16439 16440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16441 $as_echo "yes" >&6; } 16442 else 16443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16444 $as_echo "no" >&6; } 16445 16446 fi 16447 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16448 # last curses configure check 16449 CPPFLAGS=$ac_save_cppflags 16450 16451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for device files" >&5 16452 $as_echo "$as_me: checking for device files" >&6;} 16453 16454 if test "x$cross_compiling" = xyes; then 16455 if test "${ac_cv_file__dev_ptmx+set}" != set; then 16456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptmx" >&5 16457 $as_echo_n "checking for /dev/ptmx... " >&6; } 16458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not set" >&5 16459 $as_echo "not set" >&6; } 16460 as_fn_error $? "set ac_cv_file__dev_ptmx to yes/no in your CONFIG_SITE file when cross compiling" "$LINENO" 5 16461 fi 16462 if test "${ac_cv_file__dev_ptc+set}" != set; then 16463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptc" >&5 16464 $as_echo_n "checking for /dev/ptc... " >&6; } 16465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not set" >&5 16466 $as_echo "not set" >&6; } 16467 as_fn_error $? "set ac_cv_file__dev_ptc to yes/no in your CONFIG_SITE file when cross compiling" "$LINENO" 5 16468 fi 16469 fi 16470 16471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptmx" >&5 16472 $as_echo_n "checking for /dev/ptmx... " >&6; } 16473 if ${ac_cv_file__dev_ptmx+:} false; then : 16474 $as_echo_n "(cached) " >&6 16475 else 16476 test "$cross_compiling" = yes && 16477 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 16478 if test -r "/dev/ptmx"; then 16479 ac_cv_file__dev_ptmx=yes 16480 else 16481 ac_cv_file__dev_ptmx=no 16482 fi 16483 fi 16484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__dev_ptmx" >&5 16485 $as_echo "$ac_cv_file__dev_ptmx" >&6; } 16486 if test "x$ac_cv_file__dev_ptmx" = xyes; then : 16487 16488 fi 16489 16490 if test "x$ac_cv_file__dev_ptmx" = xyes; then 16491 16492 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h 16493 16494 fi 16495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptc" >&5 16496 $as_echo_n "checking for /dev/ptc... " >&6; } 16497 if ${ac_cv_file__dev_ptc+:} false; then : 16498 $as_echo_n "(cached) " >&6 16499 else 16500 test "$cross_compiling" = yes && 16501 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 16502 if test -r "/dev/ptc"; then 16503 ac_cv_file__dev_ptc=yes 16504 else 16505 ac_cv_file__dev_ptc=no 16506 fi 16507 fi 16508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__dev_ptc" >&5 16509 $as_echo "$ac_cv_file__dev_ptc" >&6; } 16510 if test "x$ac_cv_file__dev_ptc" = xyes; then : 16511 16512 fi 16513 16514 if test "x$ac_cv_file__dev_ptc" = xyes; then 16515 16516 $as_echo "#define HAVE_DEV_PTC 1" >>confdefs.h 16517 16518 fi 16519 16520 if test $ac_sys_system = Darwin 16521 then 16522 LIBS="$LIBS -framework CoreFoundation" 16523 fi 16524 16525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for %zd printf() format support" >&5 16526 $as_echo_n "checking for %zd printf() format support... " >&6; } 16527 if ${ac_cv_have_size_t_format+:} false; then : 16528 $as_echo_n "(cached) " >&6 16529 else 16530 if test "$cross_compiling" = yes; then : 16531 ac_cv_have_size_t_format="cross -- assuming yes" 16532 16533 else 16534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16535 /* end confdefs.h. */ 16536 16537 #include <stdio.h> 16538 #include <stddef.h> 16539 #include <string.h> 16540 16541 #ifdef HAVE_SYS_TYPES_H 16542 #include <sys/types.h> 16543 #endif 16544 16545 #ifdef HAVE_SSIZE_T 16546 typedef ssize_t Py_ssize_t; 16547 #elif SIZEOF_VOID_P == SIZEOF_LONG 16548 typedef long Py_ssize_t; 16549 #else 16550 typedef int Py_ssize_t; 16551 #endif 16552 16553 int main() 16554 { 16555 char buffer[256]; 16556 16557 if(sprintf(buffer, "%zd", (size_t)123) < 0) 16558 return 1; 16559 16560 if (strcmp(buffer, "123")) 16561 return 1; 16562 16563 if (sprintf(buffer, "%zd", (Py_ssize_t)-123) < 0) 16564 return 1; 16565 16566 if (strcmp(buffer, "-123")) 16567 return 1; 16568 16569 return 0; 16570 } 16571 16572 _ACEOF 16573 if ac_fn_c_try_run "$LINENO"; then : 16574 ac_cv_have_size_t_format=yes 16575 else 16576 ac_cv_have_size_t_format=no 16577 fi 16578 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 16579 conftest.$ac_objext conftest.beam conftest.$ac_ext 16580 fi 16581 16582 fi 16583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_size_t_format" >&5 16584 $as_echo "$ac_cv_have_size_t_format" >&6; } 16585 if test "$ac_cv_have_size_t_format" != no ; then 16586 16587 $as_echo "#define PY_FORMAT_SIZE_T \"z\"" >>confdefs.h 16588 16589 fi 16590 16591 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " 16592 #ifdef HAVE_SYS_TYPES_H 16593 #include <sys/types.h> 16594 #endif 16595 #ifdef HAVE_SYS_SOCKET_H 16596 #include <sys/socket.h> 16597 #endif 16598 16599 " 16600 if test "x$ac_cv_type_socklen_t" = xyes; then : 16601 16602 else 16603 16604 $as_echo "#define socklen_t int" >>confdefs.h 16605 16606 fi 16607 16608 16609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken mbstowcs" >&5 16610 $as_echo_n "checking for broken mbstowcs... " >&6; } 16611 if ${ac_cv_broken_mbstowcs+:} false; then : 16612 $as_echo_n "(cached) " >&6 16613 else 16614 if test "$cross_compiling" = yes; then : 16615 ac_cv_broken_mbstowcs=no 16616 else 16617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16618 /* end confdefs.h. */ 16619 16620 #include <stdio.h> 16621 #include<stdlib.h> 16622 int main() { 16623 size_t len = -1; 16624 const char *str = "text"; 16625 len = mbstowcs(NULL, str, 0); 16626 return (len != 4); 16627 } 16628 16629 _ACEOF 16630 if ac_fn_c_try_run "$LINENO"; then : 16631 ac_cv_broken_mbstowcs=no 16632 else 16633 ac_cv_broken_mbstowcs=yes 16634 fi 16635 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 16636 conftest.$ac_objext conftest.beam conftest.$ac_ext 16637 fi 16638 16639 fi 16640 16641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_broken_mbstowcs" >&5 16642 $as_echo "$ac_cv_broken_mbstowcs" >&6; } 16643 if test "$ac_cv_broken_mbstowcs" = yes 16644 then 16645 16646 $as_echo "#define HAVE_BROKEN_MBSTOWCS 1" >>confdefs.h 16647 16648 fi 16649 16650 # Check for --with-computed-gotos 16651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-computed-gotos" >&5 16652 $as_echo_n "checking for --with-computed-gotos... " >&6; } 16653 16654 # Check whether --with-computed-gotos was given. 16655 if test "${with_computed_gotos+set}" = set; then : 16656 withval=$with_computed_gotos; 16657 if test "$withval" = yes 16658 then 16659 16660 $as_echo "#define USE_COMPUTED_GOTOS 1" >>confdefs.h 16661 16662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16663 $as_echo "yes" >&6; } 16664 fi 16665 if test "$withval" = no 16666 then 16667 16668 $as_echo "#define USE_COMPUTED_GOTOS 0" >>confdefs.h 16669 16670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16671 $as_echo "no" >&6; } 16672 fi 16673 16674 else 16675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no value specified" >&5 16676 $as_echo "no value specified" >&6; } 16677 fi 16678 16679 16680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports computed gotos" >&5 16681 $as_echo_n "checking whether $CC supports computed gotos... " >&6; } 16682 if ${ac_cv_computed_gotos+:} false; then : 16683 $as_echo_n "(cached) " >&6 16684 else 16685 if test "$cross_compiling" = yes; then : 16686 if test "${with_computed_gotos+set}" = set; then 16687 ac_cv_computed_gotos="$with_computed_gotos -- configured --with(out)-computed-gotos" 16688 else 16689 ac_cv_computed_gotos=no 16690 fi 16691 else 16692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16693 /* end confdefs.h. */ 16694 16695 int main(int argc, char **argv) 16696 { 16697 static void *targets[1] = { &&LABEL1 }; 16698 goto LABEL2; 16699 LABEL1: 16700 return 0; 16701 LABEL2: 16702 goto *targets[0]; 16703 return 1; 16704 } 16705 16706 _ACEOF 16707 if ac_fn_c_try_run "$LINENO"; then : 16708 ac_cv_computed_gotos=yes 16709 else 16710 ac_cv_computed_gotos=no 16711 fi 16712 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 16713 conftest.$ac_objext conftest.beam conftest.$ac_ext 16714 fi 16715 16716 fi 16717 16718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_computed_gotos" >&5 16719 $as_echo "$ac_cv_computed_gotos" >&6; } 16720 case "$ac_cv_computed_gotos" in yes*) 16721 16722 $as_echo "#define HAVE_COMPUTED_GOTOS 1" >>confdefs.h 16723 16724 esac 16725 16726 case $ac_sys_system in 16727 AIX*) 16728 16729 $as_echo "#define HAVE_BROKEN_PIPE_BUF 1" >>confdefs.h 16730 ;; 16731 esac 16732 16733 16734 16735 16736 for h in `(cd $srcdir;echo Python/thread_*.h)` 16737 do 16738 THREADHEADERS="$THREADHEADERS \$(srcdir)/$h" 16739 done 16740 16741 16742 SRCDIRS="Parser Objects Python Modules Programs" 16743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for build directories" >&5 16744 $as_echo_n "checking for build directories... " >&6; } 16745 for dir in $SRCDIRS; do 16746 if test ! -d $dir; then 16747 mkdir $dir 16748 fi 16749 done 16750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 16751 $as_echo "done" >&6; } 16752 16753 # Availability of -O2: 16754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -O2" >&5 16755 $as_echo_n "checking for -O2... " >&6; } 16756 saved_cflags="$CFLAGS" 16757 CFLAGS="-O2" 16758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16759 /* end confdefs.h. */ 16760 16761 int 16762 main () 16763 { 16764 16765 16766 ; 16767 return 0; 16768 } 16769 _ACEOF 16770 if ac_fn_c_try_compile "$LINENO"; then : 16771 have_O2=yes 16772 else 16773 have_O2=no 16774 fi 16775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_O2" >&5 16777 $as_echo "$have_O2" >&6; } 16778 CFLAGS="$saved_cflags" 16779 16780 # _FORTIFY_SOURCE wrappers for memmove and bcopy are incorrect: 16781 # http://sourceware.org/ml/libc-alpha/2010-12/msg00009.html 16782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc _FORTIFY_SOURCE/memmove bug" >&5 16783 $as_echo_n "checking for glibc _FORTIFY_SOURCE/memmove bug... " >&6; } 16784 saved_cflags="$CFLAGS" 16785 CFLAGS="-O2 -D_FORTIFY_SOURCE=2" 16786 if test "$have_O2" = no; then 16787 CFLAGS="" 16788 fi 16789 if test "$cross_compiling" = yes; then : 16790 have_glibc_memmove_bug=undefined 16791 else 16792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16793 /* end confdefs.h. */ 16794 16795 #include <stdio.h> 16796 #include <stdlib.h> 16797 #include <string.h> 16798 void foo(void *p, void *q) { memmove(p, q, 19); } 16799 int main() { 16800 char a[32] = "123456789000000000"; 16801 foo(&a[9], a); 16802 if (strcmp(a, "123456789123456789000000000") != 0) 16803 return 1; 16804 foo(a, &a[9]); 16805 if (strcmp(a, "123456789000000000") != 0) 16806 return 1; 16807 return 0; 16808 } 16809 16810 _ACEOF 16811 if ac_fn_c_try_run "$LINENO"; then : 16812 have_glibc_memmove_bug=no 16813 else 16814 have_glibc_memmove_bug=yes 16815 fi 16816 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 16817 conftest.$ac_objext conftest.beam conftest.$ac_ext 16818 fi 16819 16820 CFLAGS="$saved_cflags" 16821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_glibc_memmove_bug" >&5 16822 $as_echo "$have_glibc_memmove_bug" >&6; } 16823 if test "$have_glibc_memmove_bug" = yes; then 16824 16825 $as_echo "#define HAVE_GLIBC_MEMMOVE_BUG 1" >>confdefs.h 16826 16827 fi 16828 16829 if test "$have_gcc_asm_for_x87" = yes; then 16830 # Some versions of gcc miscompile inline asm: 16831 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46491 16832 # http://gcc.gnu.org/ml/gcc/2010-11/msg00366.html 16833 case $CC in 16834 *gcc*) 16835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc ipa-pure-const bug" >&5 16836 $as_echo_n "checking for gcc ipa-pure-const bug... " >&6; } 16837 saved_cflags="$CFLAGS" 16838 CFLAGS="-O2" 16839 if test "$cross_compiling" = yes; then : 16840 have_ipa_pure_const_bug=undefined 16841 else 16842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16843 /* end confdefs.h. */ 16844 16845 __attribute__((noinline)) int 16846 foo(int *p) { 16847 int r; 16848 asm ( "movl \$6, (%1)\n\t" 16849 "xorl %0, %0\n\t" 16850 : "=r" (r) : "r" (p) : "memory" 16851 ); 16852 return r; 16853 } 16854 int main() { 16855 int p = 8; 16856 if ((foo(&p) ? : p) != 6) 16857 return 1; 16858 return 0; 16859 } 16860 16861 _ACEOF 16862 if ac_fn_c_try_run "$LINENO"; then : 16863 have_ipa_pure_const_bug=no 16864 else 16865 have_ipa_pure_const_bug=yes 16866 fi 16867 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 16868 conftest.$ac_objext conftest.beam conftest.$ac_ext 16869 fi 16870 16871 CFLAGS="$saved_cflags" 16872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_ipa_pure_const_bug" >&5 16873 $as_echo "$have_ipa_pure_const_bug" >&6; } 16874 if test "$have_ipa_pure_const_bug" = yes; then 16875 16876 $as_echo "#define HAVE_IPA_PURE_CONST_BUG 1" >>confdefs.h 16877 16878 fi 16879 ;; 16880 esac 16881 fi 16882 16883 # Check for stdatomic.h 16884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdatomic.h" >&5 16885 $as_echo_n "checking for stdatomic.h... " >&6; } 16886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16887 /* end confdefs.h. */ 16888 16889 16890 #include <stdatomic.h> 16891 atomic_int value = ATOMIC_VAR_INIT(1); 16892 int main() { 16893 int loaded_value = atomic_load(&value); 16894 return 0; 16895 } 16896 16897 16898 _ACEOF 16899 if ac_fn_c_try_link "$LINENO"; then : 16900 have_stdatomic_h=yes 16901 else 16902 have_stdatomic_h=no 16903 fi 16904 rm -f core conftest.err conftest.$ac_objext \ 16905 conftest$ac_exeext conftest.$ac_ext 16906 16907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_stdatomic_h" >&5 16908 $as_echo "$have_stdatomic_h" >&6; } 16909 16910 if test "$have_stdatomic_h" = yes; then 16911 16912 $as_echo "#define HAVE_STD_ATOMIC 1" >>confdefs.h 16913 16914 fi 16915 16916 # Check for GCC >= 4.7 __atomic builtins 16917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GCC >= 4.7 __atomic builtins" >&5 16918 $as_echo_n "checking for GCC >= 4.7 __atomic builtins... " >&6; } 16919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16920 /* end confdefs.h. */ 16921 16922 16923 volatile int val = 1; 16924 int main() { 16925 __atomic_load_n(&val, __ATOMIC_SEQ_CST); 16926 return 0; 16927 } 16928 16929 16930 _ACEOF 16931 if ac_fn_c_try_link "$LINENO"; then : 16932 have_builtin_atomic=yes 16933 else 16934 have_builtin_atomic=no 16935 fi 16936 rm -f core conftest.err conftest.$ac_objext \ 16937 conftest$ac_exeext conftest.$ac_ext 16938 16939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_builtin_atomic" >&5 16940 $as_echo "$have_builtin_atomic" >&6; } 16941 16942 if test "$have_builtin_atomic" = yes; then 16943 16944 $as_echo "#define HAVE_BUILTIN_ATOMIC 1" >>confdefs.h 16945 16946 fi 16947 16948 # ensurepip option 16949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ensurepip" >&5 16950 $as_echo_n "checking for ensurepip... " >&6; } 16951 16952 # Check whether --with-ensurepip was given. 16953 if test "${with_ensurepip+set}" = set; then : 16954 withval=$with_ensurepip; 16955 else 16956 with_ensurepip=upgrade 16957 fi 16958 16959 case $with_ensurepip in #( 16960 yes|upgrade) : 16961 ENSUREPIP=upgrade ;; #( 16962 install) : 16963 ENSUREPIP=install ;; #( 16964 no) : 16965 ENSUREPIP=no ;; #( 16966 *) : 16967 as_fn_error $? "--with-ensurepip=upgrade|install|no" "$LINENO" 5 ;; 16968 esac 16969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ENSUREPIP" >&5 16970 $as_echo "$ENSUREPIP" >&6; } 16971 16972 16973 # check if the dirent structure of a d_type field and DT_UNKNOWN is defined 16974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the dirent structure of a d_type field" >&5 16975 $as_echo_n "checking if the dirent structure of a d_type field... " >&6; } 16976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16977 /* end confdefs.h. */ 16978 16979 16980 #include <dirent.h> 16981 16982 int main() { 16983 struct dirent entry; 16984 return entry.d_type == DT_UNKNOWN; 16985 } 16986 16987 16988 _ACEOF 16989 if ac_fn_c_try_link "$LINENO"; then : 16990 have_dirent_d_type=yes 16991 else 16992 have_dirent_d_type=no 16993 fi 16994 rm -f core conftest.err conftest.$ac_objext \ 16995 conftest$ac_exeext conftest.$ac_ext 16996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_dirent_d_type" >&5 16997 $as_echo "$have_dirent_d_type" >&6; } 16998 16999 if test "$have_dirent_d_type" = yes; then 17000 17001 $as_echo "#define HAVE_DIRENT_D_TYPE 1" >>confdefs.h 17002 17003 fi 17004 17005 # check if the Linux getrandom() syscall is available 17006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the Linux getrandom() syscall" >&5 17007 $as_echo_n "checking for the Linux getrandom() syscall... " >&6; } 17008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17009 /* end confdefs.h. */ 17010 17011 17012 #include <unistd.h> 17013 #include <sys/syscall.h> 17014 #include <linux/random.h> 17015 17016 int main() { 17017 char buffer[1]; 17018 const size_t buflen = sizeof(buffer); 17019 const int flags = GRND_NONBLOCK; 17020 /* ignore the result, Python checks for ENOSYS and EAGAIN at runtime */ 17021 (void)syscall(SYS_getrandom, buffer, buflen, flags); 17022 return 0; 17023 } 17024 17025 17026 _ACEOF 17027 if ac_fn_c_try_link "$LINENO"; then : 17028 have_getrandom_syscall=yes 17029 else 17030 have_getrandom_syscall=no 17031 fi 17032 rm -f core conftest.err conftest.$ac_objext \ 17033 conftest$ac_exeext conftest.$ac_ext 17034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_getrandom_syscall" >&5 17035 $as_echo "$have_getrandom_syscall" >&6; } 17036 17037 if test "$have_getrandom_syscall" = yes; then 17038 17039 $as_echo "#define HAVE_GETRANDOM_SYSCALL 1" >>confdefs.h 17040 17041 fi 17042 17043 # check if the getrandom() function is available 17044 # the test was written for the Solaris function of <sys/random.h> 17045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the getrandom() function" >&5 17046 $as_echo_n "checking for the getrandom() function... " >&6; } 17047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17048 /* end confdefs.h. */ 17049 17050 17051 #include <sys/random.h> 17052 17053 int main() { 17054 char buffer[1]; 17055 const size_t buflen = sizeof(buffer); 17056 const int flags = 0; 17057 /* ignore the result, Python checks for ENOSYS at runtime */ 17058 (void)getrandom(buffer, buflen, flags); 17059 return 0; 17060 } 17061 17062 17063 _ACEOF 17064 if ac_fn_c_try_link "$LINENO"; then : 17065 have_getrandom=yes 17066 else 17067 have_getrandom=no 17068 fi 17069 rm -f core conftest.err conftest.$ac_objext \ 17070 conftest$ac_exeext conftest.$ac_ext 17071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_getrandom" >&5 17072 $as_echo "$have_getrandom" >&6; } 17073 17074 if test "$have_getrandom" = yes; then 17075 17076 $as_echo "#define HAVE_GETRANDOM 1" >>confdefs.h 17077 17078 fi 17079 17080 # Check for usable OpenSSL 17081 17082 found=false 17083 17084 # Check whether --with-openssl was given. 17085 if test "${with_openssl+set}" = set; then : 17086 withval=$with_openssl; 17087 case "$withval" in 17088 "" | y | ye | yes | n | no) 17089 as_fn_error $? "Invalid --with-openssl value" "$LINENO" 5 17090 ;; 17091 *) ssldirs="$withval" 17092 ;; 17093 esac 17094 17095 else 17096 17097 # if pkg-config is installed and openssl has installed a .pc file, 17098 # then use that information and don't search ssldirs 17099 if test -n "$ac_tool_prefix"; then 17100 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 17101 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 17102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17103 $as_echo_n "checking for $ac_word... " >&6; } 17104 if ${ac_cv_prog_PKG_CONFIG+:} false; then : 17105 $as_echo_n "(cached) " >&6 17106 else 17107 if test -n "$PKG_CONFIG"; then 17108 ac_cv_prog_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test. 17109 else 17110 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17111 for as_dir in $PATH 17112 do 17113 IFS=$as_save_IFS 17114 test -z "$as_dir" && as_dir=. 17115 for ac_exec_ext in '' $ac_executable_extensions; do 17116 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17117 ac_cv_prog_PKG_CONFIG="${ac_tool_prefix}pkg-config" 17118 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17119 break 2 17120 fi 17121 done 17122 done 17123 IFS=$as_save_IFS 17124 17125 fi 17126 fi 17127 PKG_CONFIG=$ac_cv_prog_PKG_CONFIG 17128 if test -n "$PKG_CONFIG"; then 17129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 17130 $as_echo "$PKG_CONFIG" >&6; } 17131 else 17132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17133 $as_echo "no" >&6; } 17134 fi 17135 17136 17137 fi 17138 if test -z "$ac_cv_prog_PKG_CONFIG"; then 17139 ac_ct_PKG_CONFIG=$PKG_CONFIG 17140 # Extract the first word of "pkg-config", so it can be a program name with args. 17141 set dummy pkg-config; ac_word=$2 17142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17143 $as_echo_n "checking for $ac_word... " >&6; } 17144 if ${ac_cv_prog_ac_ct_PKG_CONFIG+:} false; then : 17145 $as_echo_n "(cached) " >&6 17146 else 17147 if test -n "$ac_ct_PKG_CONFIG"; then 17148 ac_cv_prog_ac_ct_PKG_CONFIG="$ac_ct_PKG_CONFIG" # Let the user override the test. 17149 else 17150 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17151 for as_dir in $PATH 17152 do 17153 IFS=$as_save_IFS 17154 test -z "$as_dir" && as_dir=. 17155 for ac_exec_ext in '' $ac_executable_extensions; do 17156 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17157 ac_cv_prog_ac_ct_PKG_CONFIG="pkg-config" 17158 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17159 break 2 17160 fi 17161 done 17162 done 17163 IFS=$as_save_IFS 17164 17165 fi 17166 fi 17167 ac_ct_PKG_CONFIG=$ac_cv_prog_ac_ct_PKG_CONFIG 17168 if test -n "$ac_ct_PKG_CONFIG"; then 17169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_PKG_CONFIG" >&5 17170 $as_echo "$ac_ct_PKG_CONFIG" >&6; } 17171 else 17172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17173 $as_echo "no" >&6; } 17174 fi 17175 17176 if test "x$ac_ct_PKG_CONFIG" = x; then 17177 PKG_CONFIG="" 17178 else 17179 case $cross_compiling:$ac_tool_warned in 17180 yes:) 17181 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 17182 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 17183 ac_tool_warned=yes ;; 17184 esac 17185 PKG_CONFIG=$ac_ct_PKG_CONFIG 17186 fi 17187 else 17188 PKG_CONFIG="$ac_cv_prog_PKG_CONFIG" 17189 fi 17190 17191 if test x"$PKG_CONFIG" != x""; then 17192 OPENSSL_LDFLAGS=`$PKG_CONFIG openssl --libs-only-L 2>/dev/null` 17193 if test $? = 0; then 17194 OPENSSL_LIBS=`$PKG_CONFIG openssl --libs-only-l 2>/dev/null` 17195 OPENSSL_INCLUDES=`$PKG_CONFIG openssl --cflags-only-I 2>/dev/null` 17196 found=true 17197 fi 17198 fi 17199 17200 # no such luck; use some default ssldirs 17201 if ! $found; then 17202 ssldirs="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /usr" 17203 fi 17204 17205 17206 fi 17207 17208 17209 17210 # note that we #include <openssl/foo.h>, so the OpenSSL headers have to be in 17211 # an 'openssl' subdirectory 17212 17213 if ! $found; then 17214 OPENSSL_INCLUDES= 17215 for ssldir in $ssldirs; do 17216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openssl/ssl.h in $ssldir" >&5 17217 $as_echo_n "checking for openssl/ssl.h in $ssldir... " >&6; } 17218 if test -f "$ssldir/include/openssl/ssl.h"; then 17219 OPENSSL_INCLUDES="-I$ssldir/include" 17220 OPENSSL_LDFLAGS="-L$ssldir/lib" 17221 OPENSSL_LIBS="-lssl -lcrypto" 17222 found=true 17223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17224 $as_echo "yes" >&6; } 17225 break 17226 else 17227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17228 $as_echo "no" >&6; } 17229 fi 17230 done 17231 17232 # if the file wasn't found, well, go ahead and try the link anyway -- maybe 17233 # it will just work! 17234 fi 17235 17236 # try the preprocessor and linker with our new flags, 17237 # being careful not to pollute the global LIBS, LDFLAGS, and CPPFLAGS 17238 17239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiling and linking against OpenSSL works" >&5 17240 $as_echo_n "checking whether compiling and linking against OpenSSL works... " >&6; } 17241 echo "Trying link with OPENSSL_LDFLAGS=$OPENSSL_LDFLAGS;" \ 17242 "OPENSSL_LIBS=$OPENSSL_LIBS; OPENSSL_INCLUDES=$OPENSSL_INCLUDES" >&5 17243 17244 save_LIBS="$LIBS" 17245 save_LDFLAGS="$LDFLAGS" 17246 save_CPPFLAGS="$CPPFLAGS" 17247 LDFLAGS="$LDFLAGS $OPENSSL_LDFLAGS" 17248 LIBS="$OPENSSL_LIBS $LIBS" 17249 CPPFLAGS="$OPENSSL_INCLUDES $CPPFLAGS" 17250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17251 /* end confdefs.h. */ 17252 #include <openssl/ssl.h> 17253 int 17254 main () 17255 { 17256 SSL_new(NULL) 17257 ; 17258 return 0; 17259 } 17260 _ACEOF 17261 if ac_fn_c_try_link "$LINENO"; then : 17262 17263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17264 $as_echo "yes" >&6; } 17265 have_openssl=yes 17266 17267 else 17268 17269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17270 $as_echo "no" >&6; } 17271 have_openssl=no 17272 17273 fi 17274 rm -f core conftest.err conftest.$ac_objext \ 17275 conftest$ac_exeext conftest.$ac_ext 17276 CPPFLAGS="$save_CPPFLAGS" 17277 LDFLAGS="$save_LDFLAGS" 17278 LIBS="$save_LIBS" 17279 17280 17281 17282 17283 17284 17285 if test "$have_openssl" = yes; then 17286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X509_VERIFY_PARAM_set1_host in libssl" >&5 17287 $as_echo_n "checking for X509_VERIFY_PARAM_set1_host in libssl... " >&6; } 17288 17289 save_LIBS="$LIBS" 17290 save_LDFLAGS="$LDFLAGS" 17291 save_CPPFLAGS="$CPPFLAGS" 17292 LDFLAGS="$LDFLAGS $OPENSSL_LDFLAGS" 17293 LIBS="$OPENSSL_LIBS $LIBS" 17294 CPPFLAGS="$OPENSSL_INCLUDES $CPPFLAGS" 17295 17296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17297 /* end confdefs.h. */ 17298 17299 #include <openssl/x509_vfy.h> 17300 17301 int 17302 main () 17303 { 17304 17305 X509_VERIFY_PARAM *p = X509_VERIFY_PARAM_new(); 17306 X509_VERIFY_PARAM_set1_host(p, "localhost", 0); 17307 X509_VERIFY_PARAM_set1_ip_asc(p, "127.0.0.1"); 17308 X509_VERIFY_PARAM_set_hostflags(p, 0); 17309 17310 ; 17311 return 0; 17312 } 17313 17314 _ACEOF 17315 if ac_fn_c_try_link "$LINENO"; then : 17316 17317 ac_cv_has_x509_verify_param_set1_host=yes 17318 17319 else 17320 17321 ac_cv_has_x509_verify_param_set1_host=no 17322 17323 fi 17324 rm -f core conftest.err conftest.$ac_objext \ 17325 conftest$ac_exeext conftest.$ac_ext 17326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_x509_verify_param_set1_host" >&5 17327 $as_echo "$ac_cv_has_x509_verify_param_set1_host" >&6; } 17328 if test "$ac_cv_has_x509_verify_param_set1_host" = "yes"; then 17329 17330 $as_echo "#define HAVE_X509_VERIFY_PARAM_SET1_HOST 1" >>confdefs.h 17331 17332 fi 17333 17334 CPPFLAGS="$save_CPPFLAGS" 17335 LDFLAGS="$save_LDFLAGS" 17336 LIBS="$save_LIBS" 17337 fi 17338 17339 # ssl module default cipher suite string 17340 17341 17342 17343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-ssl-default-suites" >&5 17344 $as_echo_n "checking for --with-ssl-default-suites... " >&6; } 17345 17346 # Check whether --with-ssl-default-suites was given. 17347 if test "${with_ssl_default_suites+set}" = set; then : 17348 withval=$with_ssl_default_suites; 17349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5 17350 $as_echo "$withval" >&6; } 17351 case "$withval" in 17352 python) 17353 $as_echo "#define PY_SSL_DEFAULT_CIPHERS 1" >>confdefs.h 17354 17355 ;; 17356 openssl) 17357 $as_echo "#define PY_SSL_DEFAULT_CIPHERS 2" >>confdefs.h 17358 17359 ;; 17360 *) 17361 $as_echo "#define PY_SSL_DEFAULT_CIPHERS 0" >>confdefs.h 17362 17363 cat >>confdefs.h <<_ACEOF 17364 #define PY_SSL_DEFAULT_CIPHER_STRING "$withval" 17365 _ACEOF 17366 17367 ;; 17368 esac 17369 17370 else 17371 17372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: python" >&5 17373 $as_echo "python" >&6; } 17374 $as_echo "#define PY_SSL_DEFAULT_CIPHERS 1" >>confdefs.h 17375 17376 17377 fi 17378 17379 17380 17381 # generate output files 17382 ac_config_files="$ac_config_files Makefile.pre Misc/python.pc Misc/python-config.sh" 17383 17384 ac_config_files="$ac_config_files Modules/ld_so_aix" 17385 17386 cat >confcache <<\_ACEOF 17387 # This file is a shell script that caches the results of configure 17388 # tests run on this system so they can be shared between configure 17389 # scripts and configure runs, see configure's option --config-cache. 17390 # It is not useful on other systems. If it contains results you don't 17391 # want to keep, you may remove or edit it. 17392 # 17393 # config.status only pays attention to the cache file if you give it 17394 # the --recheck option to rerun configure. 17395 # 17396 # `ac_cv_env_foo' variables (set or unset) will be overridden when 17397 # loading this file, other *unset* `ac_cv_foo' will be assigned the 17398 # following values. 17399 17400 _ACEOF 17401 17402 # The following way of writing the cache mishandles newlines in values, 17403 # but we know of no workaround that is simple, portable, and efficient. 17404 # So, we kill variables containing newlines. 17405 # Ultrix sh set writes to stderr and can't be redirected directly, 17406 # and sets the high bit in the cache file unless we assign to the vars. 17407 ( 17408 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 17409 eval ac_val=\$$ac_var 17410 case $ac_val in #( 17411 *${as_nl}*) 17412 case $ac_var in #( 17413 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 17414 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 17415 esac 17416 case $ac_var in #( 17417 _ | IFS | as_nl) ;; #( 17418 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 17419 *) { eval $ac_var=; unset $ac_var;} ;; 17420 esac ;; 17421 esac 17422 done 17423 17424 (set) 2>&1 | 17425 case $as_nl`(ac_space=' '; set) 2>&1` in #( 17426 *${as_nl}ac_space=\ *) 17427 # `set' does not quote correctly, so add quotes: double-quote 17428 # substitution turns \\\\ into \\, and sed turns \\ into \. 17429 sed -n \ 17430 "s/'/'\\\\''/g; 17431 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 17432 ;; #( 17433 *) 17434 # `set' quotes correctly as required by POSIX, so do not add quotes. 17435 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 17436 ;; 17437 esac | 17438 sort 17439 ) | 17440 sed ' 17441 /^ac_cv_env_/b end 17442 t clear 17443 :clear 17444 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 17445 t end 17446 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 17447 :end' >>confcache 17448 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 17449 if test -w "$cache_file"; then 17450 if test "x$cache_file" != "x/dev/null"; then 17451 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 17452 $as_echo "$as_me: updating cache $cache_file" >&6;} 17453 if test ! -f "$cache_file" || test -h "$cache_file"; then 17454 cat confcache >"$cache_file" 17455 else 17456 case $cache_file in #( 17457 */* | ?:*) 17458 mv -f confcache "$cache_file"$$ && 17459 mv -f "$cache_file"$$ "$cache_file" ;; #( 17460 *) 17461 mv -f confcache "$cache_file" ;; 17462 esac 17463 fi 17464 fi 17465 else 17466 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 17467 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 17468 fi 17469 fi 17470 rm -f confcache 17471 17472 test "x$prefix" = xNONE && prefix=$ac_default_prefix 17473 # Let make expand exec_prefix. 17474 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 17475 17476 DEFS=-DHAVE_CONFIG_H 17477 17478 ac_libobjs= 17479 ac_ltlibobjs= 17480 U= 17481 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 17482 # 1. Remove the extension, and $U if already installed. 17483 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 17484 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 17485 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 17486 # will be set to the directory where LIBOBJS objects are built. 17487 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 17488 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 17489 done 17490 LIBOBJS=$ac_libobjs 17491 17492 LTLIBOBJS=$ac_ltlibobjs 17493 17494 17495 17496 17497 : "${CONFIG_STATUS=./config.status}" 17498 ac_write_fail=0 17499 ac_clean_files_save=$ac_clean_files 17500 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 17501 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 17502 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 17503 as_write_fail=0 17504 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 17505 #! $SHELL 17506 # Generated by $as_me. 17507 # Run this file to recreate the current configuration. 17508 # Compiler output produced by configure, useful for debugging 17509 # configure, is in config.log if it exists. 17510 17511 debug=false 17512 ac_cs_recheck=false 17513 ac_cs_silent=false 17514 17515 SHELL=\${CONFIG_SHELL-$SHELL} 17516 export SHELL 17517 _ASEOF 17518 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 17519 ## -------------------- ## 17520 ## M4sh Initialization. ## 17521 ## -------------------- ## 17522 17523 # Be more Bourne compatible 17524 DUALCASE=1; export DUALCASE # for MKS sh 17525 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 17526 emulate sh 17527 NULLCMD=: 17528 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 17529 # is contrary to our usage. Disable this feature. 17530 alias -g '${1+"$@"}'='"$@"' 17531 setopt NO_GLOB_SUBST 17532 else 17533 case `(set -o) 2>/dev/null` in #( 17534 *posix*) : 17535 set -o posix ;; #( 17536 *) : 17537 ;; 17538 esac 17539 fi 17540 17541 17542 as_nl=' 17543 ' 17544 export as_nl 17545 # Printing a long string crashes Solaris 7 /usr/bin/printf. 17546 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 17547 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 17548 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 17549 # Prefer a ksh shell builtin over an external printf program on Solaris, 17550 # but without wasting forks for bash or zsh. 17551 if test -z "$BASH_VERSION$ZSH_VERSION" \ 17552 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 17553 as_echo='print -r --' 17554 as_echo_n='print -rn --' 17555 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 17556 as_echo='printf %s\n' 17557 as_echo_n='printf %s' 17558 else 17559 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 17560 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 17561 as_echo_n='/usr/ucb/echo -n' 17562 else 17563 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 17564 as_echo_n_body='eval 17565 arg=$1; 17566 case $arg in #( 17567 *"$as_nl"*) 17568 expr "X$arg" : "X\\(.*\\)$as_nl"; 17569 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 17570 esac; 17571 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 17572 ' 17573 export as_echo_n_body 17574 as_echo_n='sh -c $as_echo_n_body as_echo' 17575 fi 17576 export as_echo_body 17577 as_echo='sh -c $as_echo_body as_echo' 17578 fi 17579 17580 # The user is always right. 17581 if test "${PATH_SEPARATOR+set}" != set; then 17582 PATH_SEPARATOR=: 17583 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 17584 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 17585 PATH_SEPARATOR=';' 17586 } 17587 fi 17588 17589 17590 # IFS 17591 # We need space, tab and new line, in precisely that order. Quoting is 17592 # there to prevent editors from complaining about space-tab. 17593 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 17594 # splitting by setting IFS to empty value.) 17595 IFS=" "" $as_nl" 17596 17597 # Find who we are. Look in the path if we contain no directory separator. 17598 as_myself= 17599 case $0 in #(( 17600 *[\\/]* ) as_myself=$0 ;; 17601 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17602 for as_dir in $PATH 17603 do 17604 IFS=$as_save_IFS 17605 test -z "$as_dir" && as_dir=. 17606 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 17607 done 17608 IFS=$as_save_IFS 17609 17610 ;; 17611 esac 17612 # We did not find ourselves, most probably we were run as `sh COMMAND' 17613 # in which case we are not to be found in the path. 17614 if test "x$as_myself" = x; then 17615 as_myself=$0 17616 fi 17617 if test ! -f "$as_myself"; then 17618 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 17619 exit 1 17620 fi 17621 17622 # Unset variables that we do not need and which cause bugs (e.g. in 17623 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 17624 # suppresses any "Segmentation fault" message there. '((' could 17625 # trigger a bug in pdksh 5.2.14. 17626 for as_var in BASH_ENV ENV MAIL MAILPATH 17627 do eval test x\${$as_var+set} = xset \ 17628 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 17629 done 17630 PS1='$ ' 17631 PS2='> ' 17632 PS4='+ ' 17633 17634 # NLS nuisances. 17635 LC_ALL=C 17636 export LC_ALL 17637 LANGUAGE=C 17638 export LANGUAGE 17639 17640 # CDPATH. 17641 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 17642 17643 17644 # as_fn_error STATUS ERROR [LINENO LOG_FD] 17645 # ---------------------------------------- 17646 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 17647 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 17648 # script with STATUS, using 1 if that was 0. 17649 as_fn_error () 17650 { 17651 as_status=$1; test $as_status -eq 0 && as_status=1 17652 if test "$4"; then 17653 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 17654 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 17655 fi 17656 $as_echo "$as_me: error: $2" >&2 17657 as_fn_exit $as_status 17658 } # as_fn_error 17659 17660 17661 # as_fn_set_status STATUS 17662 # ----------------------- 17663 # Set $? to STATUS, without forking. 17664 as_fn_set_status () 17665 { 17666 return $1 17667 } # as_fn_set_status 17668 17669 # as_fn_exit STATUS 17670 # ----------------- 17671 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 17672 as_fn_exit () 17673 { 17674 set +e 17675 as_fn_set_status $1 17676 exit $1 17677 } # as_fn_exit 17678 17679 # as_fn_unset VAR 17680 # --------------- 17681 # Portably unset VAR. 17682 as_fn_unset () 17683 { 17684 { eval $1=; unset $1;} 17685 } 17686 as_unset=as_fn_unset 17687 # as_fn_append VAR VALUE 17688 # ---------------------- 17689 # Append the text in VALUE to the end of the definition contained in VAR. Take 17690 # advantage of any shell optimizations that allow amortized linear growth over 17691 # repeated appends, instead of the typical quadratic growth present in naive 17692 # implementations. 17693 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 17694 eval 'as_fn_append () 17695 { 17696 eval $1+=\$2 17697 }' 17698 else 17699 as_fn_append () 17700 { 17701 eval $1=\$$1\$2 17702 } 17703 fi # as_fn_append 17704 17705 # as_fn_arith ARG... 17706 # ------------------ 17707 # Perform arithmetic evaluation on the ARGs, and store the result in the 17708 # global $as_val. Take advantage of shells that can avoid forks. The arguments 17709 # must be portable across $(()) and expr. 17710 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 17711 eval 'as_fn_arith () 17712 { 17713 as_val=$(( $* )) 17714 }' 17715 else 17716 as_fn_arith () 17717 { 17718 as_val=`expr "$@" || test $? -eq 1` 17719 } 17720 fi # as_fn_arith 17721 17722 17723 if expr a : '\(a\)' >/dev/null 2>&1 && 17724 test "X`expr 00001 : '.*\(...\)'`" = X001; then 17725 as_expr=expr 17726 else 17727 as_expr=false 17728 fi 17729 17730 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 17731 as_basename=basename 17732 else 17733 as_basename=false 17734 fi 17735 17736 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 17737 as_dirname=dirname 17738 else 17739 as_dirname=false 17740 fi 17741 17742 as_me=`$as_basename -- "$0" || 17743 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 17744 X"$0" : 'X\(//\)$' \| \ 17745 X"$0" : 'X\(/\)' \| . 2>/dev/null || 17746 $as_echo X/"$0" | 17747 sed '/^.*\/\([^/][^/]*\)\/*$/{ 17748 s//\1/ 17749 q 17750 } 17751 /^X\/\(\/\/\)$/{ 17752 s//\1/ 17753 q 17754 } 17755 /^X\/\(\/\).*/{ 17756 s//\1/ 17757 q 17758 } 17759 s/.*/./; q'` 17760 17761 # Avoid depending upon Character Ranges. 17762 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 17763 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 17764 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 17765 as_cr_digits='0123456789' 17766 as_cr_alnum=$as_cr_Letters$as_cr_digits 17767 17768 ECHO_C= ECHO_N= ECHO_T= 17769 case `echo -n x` in #((((( 17770 -n*) 17771 case `echo 'xy\c'` in 17772 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 17773 xy) ECHO_C='\c';; 17774 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 17775 ECHO_T=' ';; 17776 esac;; 17777 *) 17778 ECHO_N='-n';; 17779 esac 17780 17781 rm -f conf$$ conf$$.exe conf$$.file 17782 if test -d conf$$.dir; then 17783 rm -f conf$$.dir/conf$$.file 17784 else 17785 rm -f conf$$.dir 17786 mkdir conf$$.dir 2>/dev/null 17787 fi 17788 if (echo >conf$$.file) 2>/dev/null; then 17789 if ln -s conf$$.file conf$$ 2>/dev/null; then 17790 as_ln_s='ln -s' 17791 # ... but there are two gotchas: 17792 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 17793 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 17794 # In both cases, we have to default to `cp -pR'. 17795 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 17796 as_ln_s='cp -pR' 17797 elif ln conf$$.file conf$$ 2>/dev/null; then 17798 as_ln_s=ln 17799 else 17800 as_ln_s='cp -pR' 17801 fi 17802 else 17803 as_ln_s='cp -pR' 17804 fi 17805 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 17806 rmdir conf$$.dir 2>/dev/null 17807 17808 17809 # as_fn_mkdir_p 17810 # ------------- 17811 # Create "$as_dir" as a directory, including parents if necessary. 17812 as_fn_mkdir_p () 17813 { 17814 17815 case $as_dir in #( 17816 -*) as_dir=./$as_dir;; 17817 esac 17818 test -d "$as_dir" || eval $as_mkdir_p || { 17819 as_dirs= 17820 while :; do 17821 case $as_dir in #( 17822 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 17823 *) as_qdir=$as_dir;; 17824 esac 17825 as_dirs="'$as_qdir' $as_dirs" 17826 as_dir=`$as_dirname -- "$as_dir" || 17827 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 17828 X"$as_dir" : 'X\(//\)[^/]' \| \ 17829 X"$as_dir" : 'X\(//\)$' \| \ 17830 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 17831 $as_echo X"$as_dir" | 17832 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 17833 s//\1/ 17834 q 17835 } 17836 /^X\(\/\/\)[^/].*/{ 17837 s//\1/ 17838 q 17839 } 17840 /^X\(\/\/\)$/{ 17841 s//\1/ 17842 q 17843 } 17844 /^X\(\/\).*/{ 17845 s//\1/ 17846 q 17847 } 17848 s/.*/./; q'` 17849 test -d "$as_dir" && break 17850 done 17851 test -z "$as_dirs" || eval "mkdir $as_dirs" 17852 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 17853 17854 17855 } # as_fn_mkdir_p 17856 if mkdir -p . 2>/dev/null; then 17857 as_mkdir_p='mkdir -p "$as_dir"' 17858 else 17859 test -d ./-p && rmdir ./-p 17860 as_mkdir_p=false 17861 fi 17862 17863 17864 # as_fn_executable_p FILE 17865 # ----------------------- 17866 # Test if FILE is an executable regular file. 17867 as_fn_executable_p () 17868 { 17869 test -f "$1" && test -x "$1" 17870 } # as_fn_executable_p 17871 as_test_x='test -x' 17872 as_executable_p=as_fn_executable_p 17873 17874 # Sed expression to map a string onto a valid CPP name. 17875 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 17876 17877 # Sed expression to map a string onto a valid variable name. 17878 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 17879 17880 17881 exec 6>&1 17882 ## ----------------------------------- ## 17883 ## Main body of $CONFIG_STATUS script. ## 17884 ## ----------------------------------- ## 17885 _ASEOF 17886 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 17887 17888 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 17889 # Save the log message, to keep $0 and so on meaningful, and to 17890 # report actual input values of CONFIG_FILES etc. instead of their 17891 # values after options handling. 17892 ac_log=" 17893 This file was extended by python $as_me 3.7, which was 17894 generated by GNU Autoconf 2.69. Invocation command line was 17895 17896 CONFIG_FILES = $CONFIG_FILES 17897 CONFIG_HEADERS = $CONFIG_HEADERS 17898 CONFIG_LINKS = $CONFIG_LINKS 17899 CONFIG_COMMANDS = $CONFIG_COMMANDS 17900 $ $0 $@ 17901 17902 on `(hostname || uname -n) 2>/dev/null | sed 1q` 17903 " 17904 17905 _ACEOF 17906 17907 case $ac_config_files in *" 17908 "*) set x $ac_config_files; shift; ac_config_files=$*;; 17909 esac 17910 17911 case $ac_config_headers in *" 17912 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 17913 esac 17914 17915 17916 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 17917 # Files that config.status was made for. 17918 config_files="$ac_config_files" 17919 config_headers="$ac_config_headers" 17920 17921 _ACEOF 17922 17923 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 17924 ac_cs_usage="\ 17925 \`$as_me' instantiates files and other configuration actions 17926 from templates according to the current configuration. Unless the files 17927 and actions are specified as TAGs, all are instantiated by default. 17928 17929 Usage: $0 [OPTION]... [TAG]... 17930 17931 -h, --help print this help, then exit 17932 -V, --version print version number and configuration settings, then exit 17933 --config print configuration, then exit 17934 -q, --quiet, --silent 17935 do not print progress messages 17936 -d, --debug don't remove temporary files 17937 --recheck update $as_me by reconfiguring in the same conditions 17938 --file=FILE[:TEMPLATE] 17939 instantiate the configuration file FILE 17940 --header=FILE[:TEMPLATE] 17941 instantiate the configuration header FILE 17942 17943 Configuration files: 17944 $config_files 17945 17946 Configuration headers: 17947 $config_headers 17948 17949 Report bugs to <https://bugs.python.org/>." 17950 17951 _ACEOF 17952 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 17953 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 17954 ac_cs_version="\\ 17955 python config.status 3.7 17956 configured by $0, generated by GNU Autoconf 2.69, 17957 with options \\"\$ac_cs_config\\" 17958 17959 Copyright (C) 2012 Free Software Foundation, Inc. 17960 This config.status script is free software; the Free Software Foundation 17961 gives unlimited permission to copy, distribute and modify it." 17962 17963 ac_pwd='$ac_pwd' 17964 srcdir='$srcdir' 17965 INSTALL='$INSTALL' 17966 MKDIR_P='$MKDIR_P' 17967 test -n "\$AWK" || AWK=awk 17968 _ACEOF 17969 17970 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 17971 # The default lists apply if the user does not specify any file. 17972 ac_need_defaults=: 17973 while test $# != 0 17974 do 17975 case $1 in 17976 --*=?*) 17977 ac_option=`expr "X$1" : 'X\([^=]*\)='` 17978 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 17979 ac_shift=: 17980 ;; 17981 --*=) 17982 ac_option=`expr "X$1" : 'X\([^=]*\)='` 17983 ac_optarg= 17984 ac_shift=: 17985 ;; 17986 *) 17987 ac_option=$1 17988 ac_optarg=$2 17989 ac_shift=shift 17990 ;; 17991 esac 17992 17993 case $ac_option in 17994 # Handling of the options. 17995 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 17996 ac_cs_recheck=: ;; 17997 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 17998 $as_echo "$ac_cs_version"; exit ;; 17999 --config | --confi | --conf | --con | --co | --c ) 18000 $as_echo "$ac_cs_config"; exit ;; 18001 --debug | --debu | --deb | --de | --d | -d ) 18002 debug=: ;; 18003 --file | --fil | --fi | --f ) 18004 $ac_shift 18005 case $ac_optarg in 18006 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 18007 '') as_fn_error $? "missing file argument" ;; 18008 esac 18009 as_fn_append CONFIG_FILES " '$ac_optarg'" 18010 ac_need_defaults=false;; 18011 --header | --heade | --head | --hea ) 18012 $ac_shift 18013 case $ac_optarg in 18014 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 18015 esac 18016 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 18017 ac_need_defaults=false;; 18018 --he | --h) 18019 # Conflict between --help and --header 18020 as_fn_error $? "ambiguous option: \`$1' 18021 Try \`$0 --help' for more information.";; 18022 --help | --hel | -h ) 18023 $as_echo "$ac_cs_usage"; exit ;; 18024 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 18025 | -silent | --silent | --silen | --sile | --sil | --si | --s) 18026 ac_cs_silent=: ;; 18027 18028 # This is an error. 18029 -*) as_fn_error $? "unrecognized option: \`$1' 18030 Try \`$0 --help' for more information." ;; 18031 18032 *) as_fn_append ac_config_targets " $1" 18033 ac_need_defaults=false ;; 18034 18035 esac 18036 shift 18037 done 18038 18039 ac_configure_extra_args= 18040 18041 if $ac_cs_silent; then 18042 exec 6>/dev/null 18043 ac_configure_extra_args="$ac_configure_extra_args --silent" 18044 fi 18045 18046 _ACEOF 18047 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18048 if \$ac_cs_recheck; then 18049 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 18050 shift 18051 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 18052 CONFIG_SHELL='$SHELL' 18053 export CONFIG_SHELL 18054 exec "\$@" 18055 fi 18056 18057 _ACEOF 18058 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18059 exec 5>>config.log 18060 { 18061 echo 18062 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 18063 ## Running $as_me. ## 18064 _ASBOX 18065 $as_echo "$ac_log" 18066 } >&5 18067 18068 _ACEOF 18069 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18070 _ACEOF 18071 18072 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18073 18074 # Handling of arguments. 18075 for ac_config_target in $ac_config_targets 18076 do 18077 case $ac_config_target in 18078 "pyconfig.h") CONFIG_HEADERS="$CONFIG_HEADERS pyconfig.h" ;; 18079 "Mac/Makefile") CONFIG_FILES="$CONFIG_FILES Mac/Makefile" ;; 18080 "Mac/PythonLauncher/Makefile") CONFIG_FILES="$CONFIG_FILES Mac/PythonLauncher/Makefile" ;; 18081 "Mac/Resources/framework/Info.plist") CONFIG_FILES="$CONFIG_FILES Mac/Resources/framework/Info.plist" ;; 18082 "Mac/Resources/app/Info.plist") CONFIG_FILES="$CONFIG_FILES Mac/Resources/app/Info.plist" ;; 18083 "Makefile.pre") CONFIG_FILES="$CONFIG_FILES Makefile.pre" ;; 18084 "Misc/python.pc") CONFIG_FILES="$CONFIG_FILES Misc/python.pc" ;; 18085 "Misc/python-config.sh") CONFIG_FILES="$CONFIG_FILES Misc/python-config.sh" ;; 18086 "Modules/ld_so_aix") CONFIG_FILES="$CONFIG_FILES Modules/ld_so_aix" ;; 18087 18088 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 18089 esac 18090 done 18091 18092 18093 # If the user did not use the arguments to specify the items to instantiate, 18094 # then the envvar interface is used. Set only those that are not. 18095 # We use the long form for the default assignment because of an extremely 18096 # bizarre bug on SunOS 4.1.3. 18097 if $ac_need_defaults; then 18098 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 18099 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 18100 fi 18101 18102 # Have a temporary directory for convenience. Make it in the build tree 18103 # simply because there is no reason against having it here, and in addition, 18104 # creating and moving files from /tmp can sometimes cause problems. 18105 # Hook for its removal unless debugging. 18106 # Note that there is a small window in which the directory will not be cleaned: 18107 # after its creation but before its name has been assigned to `$tmp'. 18108 $debug || 18109 { 18110 tmp= ac_tmp= 18111 trap 'exit_status=$? 18112 : "${ac_tmp:=$tmp}" 18113 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 18114 ' 0 18115 trap 'as_fn_exit 1' 1 2 13 15 18116 } 18117 # Create a (secure) tmp directory for tmp files. 18118 18119 { 18120 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 18121 test -d "$tmp" 18122 } || 18123 { 18124 tmp=./conf$$-$RANDOM 18125 (umask 077 && mkdir "$tmp") 18126 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 18127 ac_tmp=$tmp 18128 18129 # Set up the scripts for CONFIG_FILES section. 18130 # No need to generate them if there are no CONFIG_FILES. 18131 # This happens for instance with `./config.status config.h'. 18132 if test -n "$CONFIG_FILES"; then 18133 18134 18135 ac_cr=`echo X | tr X '\015'` 18136 # On cygwin, bash can eat \r inside `` if the user requested igncr. 18137 # But we know of no other shell where ac_cr would be empty at this 18138 # point, so we can use a bashism as a fallback. 18139 if test "x$ac_cr" = x; then 18140 eval ac_cr=\$\'\\r\' 18141 fi 18142 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 18143 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 18144 ac_cs_awk_cr='\\r' 18145 else 18146 ac_cs_awk_cr=$ac_cr 18147 fi 18148 18149 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 18150 _ACEOF 18151 18152 18153 { 18154 echo "cat >conf$$subs.awk <<_ACEOF" && 18155 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 18156 echo "_ACEOF" 18157 } >conf$$subs.sh || 18158 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 18159 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 18160 ac_delim='%!_!# ' 18161 for ac_last_try in false false false false false :; do 18162 . ./conf$$subs.sh || 18163 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 18164 18165 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 18166 if test $ac_delim_n = $ac_delim_num; then 18167 break 18168 elif $ac_last_try; then 18169 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 18170 else 18171 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 18172 fi 18173 done 18174 rm -f conf$$subs.sh 18175 18176 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18177 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 18178 _ACEOF 18179 sed -n ' 18180 h 18181 s/^/S["/; s/!.*/"]=/ 18182 p 18183 g 18184 s/^[^!]*!// 18185 :repl 18186 t repl 18187 s/'"$ac_delim"'$// 18188 t delim 18189 :nl 18190 h 18191 s/\(.\{148\}\)..*/\1/ 18192 t more1 18193 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 18194 p 18195 n 18196 b repl 18197 :more1 18198 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 18199 p 18200 g 18201 s/.\{148\}// 18202 t nl 18203 :delim 18204 h 18205 s/\(.\{148\}\)..*/\1/ 18206 t more2 18207 s/["\\]/\\&/g; s/^/"/; s/$/"/ 18208 p 18209 b 18210 :more2 18211 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 18212 p 18213 g 18214 s/.\{148\}// 18215 t delim 18216 ' <conf$$subs.awk | sed ' 18217 /^[^""]/{ 18218 N 18219 s/\n// 18220 } 18221 ' >>$CONFIG_STATUS || ac_write_fail=1 18222 rm -f conf$$subs.awk 18223 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18224 _ACAWK 18225 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 18226 for (key in S) S_is_set[key] = 1 18227 FS = "" 18228 18229 } 18230 { 18231 line = $ 0 18232 nfields = split(line, field, "@") 18233 substed = 0 18234 len = length(field[1]) 18235 for (i = 2; i < nfields; i++) { 18236 key = field[i] 18237 keylen = length(key) 18238 if (S_is_set[key]) { 18239 value = S[key] 18240 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 18241 len += length(value) + length(field[++i]) 18242 substed = 1 18243 } else 18244 len += 1 + keylen 18245 } 18246 18247 print line 18248 } 18249 18250 _ACAWK 18251 _ACEOF 18252 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18253 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 18254 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 18255 else 18256 cat 18257 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 18258 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 18259 _ACEOF 18260 18261 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 18262 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 18263 # trailing colons and then remove the whole line if VPATH becomes empty 18264 # (actually we leave an empty line to preserve line numbers). 18265 if test "x$srcdir" = x.; then 18266 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 18267 h 18268 s/// 18269 s/^/:/ 18270 s/[ ]*$/:/ 18271 s/:\$(srcdir):/:/g 18272 s/:\${srcdir}:/:/g 18273 s/:@srcdir@:/:/g 18274 s/^:*// 18275 s/:*$// 18276 x 18277 s/\(=[ ]*\).*/\1/ 18278 G 18279 s/\n// 18280 s/^[^=]*=[ ]*$// 18281 }' 18282 fi 18283 18284 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18285 fi # test -n "$CONFIG_FILES" 18286 18287 # Set up the scripts for CONFIG_HEADERS section. 18288 # No need to generate them if there are no CONFIG_HEADERS. 18289 # This happens for instance with `./config.status Makefile'. 18290 if test -n "$CONFIG_HEADERS"; then 18291 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 18292 BEGIN { 18293 _ACEOF 18294 18295 # Transform confdefs.h into an awk script `defines.awk', embedded as 18296 # here-document in config.status, that substitutes the proper values into 18297 # config.h.in to produce config.h. 18298 18299 # Create a delimiter string that does not exist in confdefs.h, to ease 18300 # handling of long lines. 18301 ac_delim='%!_!# ' 18302 for ac_last_try in false false :; do 18303 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 18304 if test -z "$ac_tt"; then 18305 break 18306 elif $ac_last_try; then 18307 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 18308 else 18309 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 18310 fi 18311 done 18312 18313 # For the awk script, D is an array of macro values keyed by name, 18314 # likewise P contains macro parameters if any. Preserve backslash 18315 # newline sequences. 18316 18317 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 18318 sed -n ' 18319 s/.\{148\}/&'"$ac_delim"'/g 18320 t rset 18321 :rset 18322 s/^[ ]*#[ ]*define[ ][ ]*/ / 18323 t def 18324 d 18325 :def 18326 s/\\$// 18327 t bsnl 18328 s/["\\]/\\&/g 18329 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 18330 D["\1"]=" \3"/p 18331 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 18332 d 18333 :bsnl 18334 s/["\\]/\\&/g 18335 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 18336 D["\1"]=" \3\\\\\\n"\\/p 18337 t cont 18338 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 18339 t cont 18340 d 18341 :cont 18342 n 18343 s/.\{148\}/&'"$ac_delim"'/g 18344 t clear 18345 :clear 18346 s/\\$// 18347 t bsnlc 18348 s/["\\]/\\&/g; s/^/"/; s/$/"/p 18349 d 18350 :bsnlc 18351 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 18352 b cont 18353 ' <confdefs.h | sed ' 18354 s/'"$ac_delim"'/"\\\ 18355 "/g' >>$CONFIG_STATUS || ac_write_fail=1 18356 18357 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18358 for (key in D) D_is_set[key] = 1 18359 FS = "" 18360 } 18361 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 18362 line = \$ 0 18363 split(line, arg, " ") 18364 if (arg[1] == "#") { 18365 defundef = arg[2] 18366 mac1 = arg[3] 18367 } else { 18368 defundef = substr(arg[1], 2) 18369 mac1 = arg[2] 18370 } 18371 split(mac1, mac2, "(") #) 18372 macro = mac2[1] 18373 prefix = substr(line, 1, index(line, defundef) - 1) 18374 if (D_is_set[macro]) { 18375 # Preserve the white space surrounding the "#". 18376 print prefix "define", macro P[macro] D[macro] 18377 next 18378 } else { 18379 # Replace #undef with comments. This is necessary, for example, 18380 # in the case of _POSIX_SOURCE, which is predefined and required 18381 # on some systems where configure will not decide to define it. 18382 if (defundef == "undef") { 18383 print "/*", prefix defundef, macro, "*/" 18384 next 18385 } 18386 } 18387 } 18388 { print } 18389 _ACAWK 18390 _ACEOF 18391 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18392 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 18393 fi # test -n "$CONFIG_HEADERS" 18394 18395 18396 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 18397 shift 18398 for ac_tag 18399 do 18400 case $ac_tag in 18401 :[FHLC]) ac_mode=$ac_tag; continue;; 18402 esac 18403 case $ac_mode$ac_tag in 18404 :[FHL]*:*);; 18405 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 18406 :[FH]-) ac_tag=-:-;; 18407 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 18408 esac 18409 ac_save_IFS=$IFS 18410 IFS=: 18411 set x $ac_tag 18412 IFS=$ac_save_IFS 18413 shift 18414 ac_file=$1 18415 shift 18416 18417 case $ac_mode in 18418 :L) ac_source=$1;; 18419 :[FH]) 18420 ac_file_inputs= 18421 for ac_f 18422 do 18423 case $ac_f in 18424 -) ac_f="$ac_tmp/stdin";; 18425 *) # Look for the file first in the build tree, then in the source tree 18426 # (if the path is not absolute). The absolute path cannot be DOS-style, 18427 # because $ac_f cannot contain `:'. 18428 test -f "$ac_f" || 18429 case $ac_f in 18430 [\\/$]*) false;; 18431 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 18432 esac || 18433 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 18434 esac 18435 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 18436 as_fn_append ac_file_inputs " '$ac_f'" 18437 done 18438 18439 # Let's still pretend it is `configure' which instantiates (i.e., don't 18440 # use $as_me), people would be surprised to read: 18441 # /* config.h. Generated by config.status. */ 18442 configure_input='Generated from '` 18443 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 18444 `' by configure.' 18445 if test x"$ac_file" != x-; then 18446 configure_input="$ac_file. $configure_input" 18447 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 18448 $as_echo "$as_me: creating $ac_file" >&6;} 18449 fi 18450 # Neutralize special characters interpreted by sed in replacement strings. 18451 case $configure_input in #( 18452 *\&* | *\|* | *\\* ) 18453 ac_sed_conf_input=`$as_echo "$configure_input" | 18454 sed 's/[\\\\&|]/\\\\&/g'`;; #( 18455 *) ac_sed_conf_input=$configure_input;; 18456 esac 18457 18458 case $ac_tag in 18459 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 18460 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 18461 esac 18462 ;; 18463 esac 18464 18465 ac_dir=`$as_dirname -- "$ac_file" || 18466 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 18467 X"$ac_file" : 'X\(//\)[^/]' \| \ 18468 X"$ac_file" : 'X\(//\)$' \| \ 18469 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 18470 $as_echo X"$ac_file" | 18471 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 18472 s//\1/ 18473 q 18474 } 18475 /^X\(\/\/\)[^/].*/{ 18476 s//\1/ 18477 q 18478 } 18479 /^X\(\/\/\)$/{ 18480 s//\1/ 18481 q 18482 } 18483 /^X\(\/\).*/{ 18484 s//\1/ 18485 q 18486 } 18487 s/.*/./; q'` 18488 as_dir="$ac_dir"; as_fn_mkdir_p 18489 ac_builddir=. 18490 18491 case "$ac_dir" in 18492 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 18493 *) 18494 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 18495 # A ".." for each directory in $ac_dir_suffix. 18496 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 18497 case $ac_top_builddir_sub in 18498 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 18499 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 18500 esac ;; 18501 esac 18502 ac_abs_top_builddir=$ac_pwd 18503 ac_abs_builddir=$ac_pwd$ac_dir_suffix 18504 # for backward compatibility: 18505 ac_top_builddir=$ac_top_build_prefix 18506 18507 case $srcdir in 18508 .) # We are building in place. 18509 ac_srcdir=. 18510 ac_top_srcdir=$ac_top_builddir_sub 18511 ac_abs_top_srcdir=$ac_pwd ;; 18512 [\\/]* | ?:[\\/]* ) # Absolute name. 18513 ac_srcdir=$srcdir$ac_dir_suffix; 18514 ac_top_srcdir=$srcdir 18515 ac_abs_top_srcdir=$srcdir ;; 18516 *) # Relative name. 18517 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 18518 ac_top_srcdir=$ac_top_build_prefix$srcdir 18519 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 18520 esac 18521 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 18522 18523 18524 case $ac_mode in 18525 :F) 18526 # 18527 # CONFIG_FILE 18528 # 18529 18530 case $INSTALL in 18531 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 18532 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 18533 esac 18534 ac_MKDIR_P=$MKDIR_P 18535 case $MKDIR_P in 18536 [\\/$]* | ?:[\\/]* ) ;; 18537 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 18538 esac 18539 _ACEOF 18540 18541 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18542 # If the template does not know about datarootdir, expand it. 18543 # FIXME: This hack should be removed a few years after 2.60. 18544 ac_datarootdir_hack=; ac_datarootdir_seen= 18545 ac_sed_dataroot=' 18546 /datarootdir/ { 18547 p 18548 q 18549 } 18550 /@datadir@/p 18551 /@docdir@/p 18552 /@infodir@/p 18553 /@localedir@/p 18554 /@mandir@/p' 18555 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 18556 *datarootdir*) ac_datarootdir_seen=yes;; 18557 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 18558 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 18559 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 18560 _ACEOF 18561 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18562 ac_datarootdir_hack=' 18563 s&@datadir@&$datadir&g 18564 s&@docdir@&$docdir&g 18565 s&@infodir@&$infodir&g 18566 s&@localedir@&$localedir&g 18567 s&@mandir@&$mandir&g 18568 s&\\\${datarootdir}&$datarootdir&g' ;; 18569 esac 18570 _ACEOF 18571 18572 # Neutralize VPATH when `$srcdir' = `.'. 18573 # Shell code in configure.ac might set extrasub. 18574 # FIXME: do we really want to maintain this feature? 18575 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18576 ac_sed_extra="$ac_vpsub 18577 $extrasub 18578 _ACEOF 18579 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18580 :t 18581 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 18582 s|@configure_input@|$ac_sed_conf_input|;t t 18583 s&@top_builddir@&$ac_top_builddir_sub&;t t 18584 s&@top_build_prefix@&$ac_top_build_prefix&;t t 18585 s&@srcdir@&$ac_srcdir&;t t 18586 s&@abs_srcdir@&$ac_abs_srcdir&;t t 18587 s&@top_srcdir@&$ac_top_srcdir&;t t 18588 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 18589 s&@builddir@&$ac_builddir&;t t 18590 s&@abs_builddir@&$ac_abs_builddir&;t t 18591 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 18592 s&@INSTALL@&$ac_INSTALL&;t t 18593 s&@MKDIR_P@&$ac_MKDIR_P&;t t 18594 $ac_datarootdir_hack 18595 " 18596 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 18597 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 18598 18599 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 18600 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 18601 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 18602 "$ac_tmp/out"`; test -z "$ac_out"; } && 18603 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 18604 which seems to be undefined. Please make sure it is defined" >&5 18605 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 18606 which seems to be undefined. Please make sure it is defined" >&2;} 18607 18608 rm -f "$ac_tmp/stdin" 18609 case $ac_file in 18610 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 18611 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 18612 esac \ 18613 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 18614 ;; 18615 :H) 18616 # 18617 # CONFIG_HEADER 18618 # 18619 if test x"$ac_file" != x-; then 18620 { 18621 $as_echo "/* $configure_input */" \ 18622 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 18623 } >"$ac_tmp/config.h" \ 18624 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 18625 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 18626 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 18627 $as_echo "$as_me: $ac_file is unchanged" >&6;} 18628 else 18629 rm -f "$ac_file" 18630 mv "$ac_tmp/config.h" "$ac_file" \ 18631 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 18632 fi 18633 else 18634 $as_echo "/* $configure_input */" \ 18635 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 18636 || as_fn_error $? "could not create -" "$LINENO" 5 18637 fi 18638 ;; 18639 18640 18641 esac 18642 18643 18644 case $ac_file$ac_mode in 18645 "Modules/ld_so_aix":F) chmod +x Modules/ld_so_aix ;; 18646 18647 esac 18648 done # for ac_tag 18649 18650 18651 as_fn_exit 0 18652 _ACEOF 18653 ac_clean_files=$ac_clean_files_save 18654 18655 test $ac_write_fail = 0 || 18656 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 18657 18658 18659 # configure is writing to config.log, and then calls config.status. 18660 # config.status does its own redirection, appending to config.log. 18661 # Unfortunately, on DOS this fails, as config.log is still kept open 18662 # by configure, so config.status won't be able to write to it; its 18663 # output is simply discarded. So we exec the FD to /dev/null, 18664 # effectively closing config.log, so it can be properly (re)opened and 18665 # appended to by config.status. When coming back to configure, we 18666 # need to make the FD available again. 18667 if test "$no_create" != yes; then 18668 ac_cs_success=: 18669 ac_config_status_args= 18670 test "$silent" = yes && 18671 ac_config_status_args="$ac_config_status_args --quiet" 18672 exec 5>/dev/null 18673 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 18674 exec 5>>config.log 18675 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 18676 # would make configure fail if this is the last instruction. 18677 $ac_cs_success || as_fn_exit 1 18678 fi 18679 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 18680 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 18681 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 18682 fi 18683 18684 18685 echo "creating Modules/Setup" >&6 18686 if test ! -f Modules/Setup 18687 then 18688 cp $srcdir/Modules/Setup.dist Modules/Setup 18689 fi 18690 18691 echo "creating Modules/Setup.local" >&6 18692 if test ! -f Modules/Setup.local 18693 then 18694 echo "# Edit this file for local setup changes" >Modules/Setup.local 18695 fi 18696 18697 echo "creating Makefile" >&6 18698 $SHELL $srcdir/Modules/makesetup -c $srcdir/Modules/config.c.in \ 18699 -s Modules \ 18700 Modules/Setup.local Modules/Setup 18701 mv config.c Modules 18702 18703 if test "$Py_OPT" = 'false' -a "$Py_DEBUG" != 'true'; then 18704 echo "" >&6 18705 echo "" >&6 18706 echo "If you want a release build with all stable optimizations active (PGO, etc)," >&6 18707 echo "please run ./configure --enable-optimizations" >&6 18708 echo "" >&6 18709 echo "" >&6 18710 fi 18711 18712
