1 #! /bin/sh 2 # From configure.ac Revision. 3 # Guess values for system-dependent variables and create Makefiles. 4 # Generated by GNU Autoconf 2.69 for python 2.7. 5 # 6 # Report bugs to <https://bugs.python.org/>. 7 # 8 # 9 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 10 # 11 # 12 # This configure script is free software; the Free Software Foundation 13 # gives unlimited permission to copy, distribute and modify it. 14 ## -------------------- ## 15 ## M4sh Initialization. ## 16 ## -------------------- ## 17 18 # Be more Bourne compatible 19 DUALCASE=1; export DUALCASE # for MKS sh 20 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 21 emulate sh 22 NULLCMD=: 23 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 24 # is contrary to our usage. Disable this feature. 25 alias -g '${1+"$@"}'='"$@"' 26 setopt NO_GLOB_SUBST 27 else 28 case `(set -o) 2>/dev/null` in #( 29 *posix*) : 30 set -o posix ;; #( 31 *) : 32 ;; 33 esac 34 fi 35 36 37 as_nl=' 38 ' 39 export as_nl 40 # Printing a long string crashes Solaris 7 /usr/bin/printf. 41 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 44 # Prefer a ksh shell builtin over an external printf program on Solaris, 45 # but without wasting forks for bash or zsh. 46 if test -z "$BASH_VERSION$ZSH_VERSION" \ 47 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 48 as_echo='print -r --' 49 as_echo_n='print -rn --' 50 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 51 as_echo='printf %s\n' 52 as_echo_n='printf %s' 53 else 54 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 55 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 56 as_echo_n='/usr/ucb/echo -n' 57 else 58 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 59 as_echo_n_body='eval 60 arg=$1; 61 case $arg in #( 62 *"$as_nl"*) 63 expr "X$arg" : "X\\(.*\\)$as_nl"; 64 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 65 esac; 66 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 67 ' 68 export as_echo_n_body 69 as_echo_n='sh -c $as_echo_n_body as_echo' 70 fi 71 export as_echo_body 72 as_echo='sh -c $as_echo_body as_echo' 73 fi 74 75 # The user is always right. 76 if test "${PATH_SEPARATOR+set}" != set; then 77 PATH_SEPARATOR=: 78 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 79 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 80 PATH_SEPARATOR=';' 81 } 82 fi 83 84 85 # IFS 86 # We need space, tab and new line, in precisely that order. Quoting is 87 # there to prevent editors from complaining about space-tab. 88 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 89 # splitting by setting IFS to empty value.) 90 IFS=" "" $as_nl" 91 92 # Find who we are. Look in the path if we contain no directory separator. 93 as_myself= 94 case $0 in #(( 95 *[\\/]* ) as_myself=$0 ;; 96 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 97 for as_dir in $PATH 98 do 99 IFS=$as_save_IFS 100 test -z "$as_dir" && as_dir=. 101 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 102 done 103 IFS=$as_save_IFS 104 105 ;; 106 esac 107 # We did not find ourselves, most probably we were run as `sh COMMAND' 108 # in which case we are not to be found in the path. 109 if test "x$as_myself" = x; then 110 as_myself=$0 111 fi 112 if test ! -f "$as_myself"; then 113 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 114 exit 1 115 fi 116 117 # Unset variables that we do not need and which cause bugs (e.g. in 118 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 119 # suppresses any "Segmentation fault" message there. '((' could 120 # trigger a bug in pdksh 5.2.14. 121 for as_var in BASH_ENV ENV MAIL MAILPATH 122 do eval test x\${$as_var+set} = xset \ 123 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 124 done 125 PS1='$ ' 126 PS2='> ' 127 PS4='+ ' 128 129 # NLS nuisances. 130 LC_ALL=C 131 export LC_ALL 132 LANGUAGE=C 133 export LANGUAGE 134 135 # CDPATH. 136 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 137 138 # Use a proper internal environment variable to ensure we don't fall 139 # into an infinite loop, continuously re-executing ourselves. 140 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 141 _as_can_reexec=no; export _as_can_reexec; 142 # We cannot yet assume a decent shell, so we have to provide a 143 # neutralization value for shells without unset; and this also 144 # works around shells that cannot unset nonexistent variables. 145 # Preserve -v and -x to the replacement shell. 146 BASH_ENV=/dev/null 147 ENV=/dev/null 148 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 149 case $- in # (((( 150 *v*x* | *x*v* ) as_opts=-vx ;; 151 *v* ) as_opts=-v ;; 152 *x* ) as_opts=-x ;; 153 * ) as_opts= ;; 154 esac 155 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 156 # Admittedly, this is quite paranoid, since all the known shells bail 157 # out after a failed `exec'. 158 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 159 as_fn_exit 255 160 fi 161 # We don't want this to propagate to other subprocesses. 162 { _as_can_reexec=; unset _as_can_reexec;} 163 if test "x$CONFIG_SHELL" = x; then 164 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 165 emulate sh 166 NULLCMD=: 167 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 168 # is contrary to our usage. Disable this feature. 169 alias -g '\${1+\"\$@\"}'='\"\$@\"' 170 setopt NO_GLOB_SUBST 171 else 172 case \`(set -o) 2>/dev/null\` in #( 173 *posix*) : 174 set -o posix ;; #( 175 *) : 176 ;; 177 esac 178 fi 179 " 180 as_required="as_fn_return () { (exit \$1); } 181 as_fn_success () { as_fn_return 0; } 182 as_fn_failure () { as_fn_return 1; } 183 as_fn_ret_success () { return 0; } 184 as_fn_ret_failure () { return 1; } 185 186 exitcode=0 187 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 188 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 189 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 190 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 191 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 192 193 else 194 exitcode=1; echo positional parameters were not saved. 195 fi 196 test x\$exitcode = x0 || exit 1 197 test -x / || exit 1" 198 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 199 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 200 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 201 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 202 test \$(( 1 + 1 )) = 2 || exit 1" 203 if (eval "$as_required") 2>/dev/null; then : 204 as_have_required=yes 205 else 206 as_have_required=no 207 fi 208 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 209 210 else 211 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 212 as_found=false 213 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 214 do 215 IFS=$as_save_IFS 216 test -z "$as_dir" && as_dir=. 217 as_found=: 218 case $as_dir in #( 219 /*) 220 for as_base in sh bash ksh sh5; do 221 # Try only shells that exist, to save several forks. 222 as_shell=$as_dir/$as_base 223 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 224 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 225 CONFIG_SHELL=$as_shell as_have_required=yes 226 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 227 break 2 228 fi 229 fi 230 done;; 231 esac 232 as_found=false 233 done 234 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 235 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 236 CONFIG_SHELL=$SHELL as_have_required=yes 237 fi; } 238 IFS=$as_save_IFS 239 240 241 if test "x$CONFIG_SHELL" != x; then : 242 export CONFIG_SHELL 243 # We cannot yet assume a decent shell, so we have to provide a 244 # neutralization value for shells without unset; and this also 245 # works around shells that cannot unset nonexistent variables. 246 # Preserve -v and -x to the replacement shell. 247 BASH_ENV=/dev/null 248 ENV=/dev/null 249 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 250 case $- in # (((( 251 *v*x* | *x*v* ) as_opts=-vx ;; 252 *v* ) as_opts=-v ;; 253 *x* ) as_opts=-x ;; 254 * ) as_opts= ;; 255 esac 256 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 257 # Admittedly, this is quite paranoid, since all the known shells bail 258 # out after a failed `exec'. 259 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 260 exit 255 261 fi 262 263 if test x$as_have_required = xno; then : 264 $as_echo "$0: This script requires a shell more modern than all" 265 $as_echo "$0: the shells that I found on your system." 266 if test x${ZSH_VERSION+set} = xset ; then 267 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 268 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 269 else 270 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 271 $0: https://bugs.python.org/ about your system, including 272 $0: any error possibly output before this message. Then 273 $0: install a modern shell, or manually run the script 274 $0: under such a shell if you do have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${CONFIG_SHELL-/bin/sh} 281 export SHELL 282 # Unset more variables known to interfere with behavior of common tools. 283 CLICOLOR_FORCE= GREP_OPTIONS= 284 unset CLICOLOR_FORCE GREP_OPTIONS 285 286 ## --------------------- ## 287 ## M4sh Shell Functions. ## 288 ## --------------------- ## 289 # as_fn_unset VAR 290 # --------------- 291 # Portably unset VAR. 292 as_fn_unset () 293 { 294 { eval $1=; unset $1;} 295 } 296 as_unset=as_fn_unset 297 298 # as_fn_set_status STATUS 299 # ----------------------- 300 # Set $? to STATUS, without forking. 301 as_fn_set_status () 302 { 303 return $1 304 } # as_fn_set_status 305 306 # as_fn_exit STATUS 307 # ----------------- 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309 as_fn_exit () 310 { 311 set +e 312 as_fn_set_status $1 313 exit $1 314 } # as_fn_exit 315 316 # as_fn_mkdir_p 317 # ------------- 318 # Create "$as_dir" as a directory, including parents if necessary. 319 as_fn_mkdir_p () 320 { 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338 $as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362 } # as_fn_mkdir_p 363 364 # as_fn_executable_p FILE 365 # ----------------------- 366 # Test if FILE is an executable regular file. 367 as_fn_executable_p () 368 { 369 test -f "$1" && test -x "$1" 370 } # as_fn_executable_p 371 # as_fn_append VAR VALUE 372 # ---------------------- 373 # Append the text in VALUE to the end of the definition contained in VAR. Take 374 # advantage of any shell optimizations that allow amortized linear growth over 375 # repeated appends, instead of the typical quadratic growth present in naive 376 # implementations. 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382 else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387 fi # as_fn_append 388 389 # as_fn_arith ARG... 390 # ------------------ 391 # Perform arithmetic evaluation on the ARGs, and store the result in the 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments 393 # must be portable across $(()) and expr. 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399 else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404 fi # as_fn_arith 405 406 407 # as_fn_error STATUS ERROR [LINENO LOG_FD] 408 # ---------------------------------------- 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411 # script with STATUS, using 1 if that was 0. 412 as_fn_error () 413 { 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421 } # as_fn_error 422 423 if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426 else 427 as_expr=false 428 fi 429 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432 else 433 as_basename=false 434 fi 435 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438 else 439 as_dirname=false 440 fi 441 442 as_me=`$as_basename -- "$0" || 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446 $as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461 # Avoid depending upon Character Ranges. 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465 as_cr_digits='0123456789' 466 as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502 } 503 504 ECHO_C= ECHO_N= ECHO_T= 505 case `echo -n x` in #((((( 506 -n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513 *) 514 ECHO_N='-n';; 515 esac 516 517 rm -f conf$$ conf$$.exe conf$$.file 518 if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520 else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523 fi 524 if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538 else 539 as_ln_s='cp -pR' 540 fi 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542 rmdir conf$$.dir 2>/dev/null 543 544 if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546 else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549 fi 550 551 as_test_x='test -x' 552 as_executable_p=as_fn_executable_p 553 554 # Sed expression to map a string onto a valid CPP name. 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557 # Sed expression to map a string onto a valid variable name. 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 561 test -n "$DJDIR" || exec 7<&0 </dev/null 562 exec 6>&1 563 564 # Name of the host. 565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566 # so uname gets run too. 567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569 # 570 # Initializations. 571 # 572 ac_default_prefix=/usr/local 573 ac_clean_files= 574 ac_config_libobj_dir=. 575 LIBOBJS= 576 cross_compiling=no 577 subdirs= 578 MFLAGS= 579 MAKEFLAGS= 580 581 # Identity of this package. 582 PACKAGE_NAME='python' 583 PACKAGE_TARNAME='python' 584 PACKAGE_VERSION='2.7' 585 PACKAGE_STRING='python 2.7' 586 PACKAGE_BUGREPORT='https://bugs.python.org/' 587 PACKAGE_URL='' 588 589 ac_unique_file="Include/object.h" 590 # Factoring default headers for most tests. 591 ac_includes_default="\ 592 #include <stdio.h> 593 #ifdef HAVE_SYS_TYPES_H 594 # 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What about this header? 1762 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 1763 yes:no: ) 1764 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 1765 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 1766 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1767 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1768 ;; 1769 no:yes:* ) 1770 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 1771 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 1772 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 1773 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 1774 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 1775 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 1776 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 1777 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 1778 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1779 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1780 ( $as_echo "## --------------------------------------- ## 1781 ## Report this to https://bugs.python.org/ ## 1782 ## --------------------------------------- ##" 1783 ) | sed "s/^/$as_me: WARNING: /" >&2 1784 ;; 1785 esac 1786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1787 $as_echo_n "checking for $2... " >&6; } 1788 if eval \${$3+:} false; then : 1789 $as_echo_n "(cached) " >&6 1790 else 1791 eval "$3=\$ac_header_compiler" 1792 fi 1793 eval ac_res=\$$3 1794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1795 $as_echo "$ac_res" >&6; } 1796 fi 1797 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1798 1799 } # ac_fn_c_check_header_mongrel 1800 1801 # ac_fn_c_try_run LINENO 1802 # ---------------------- 1803 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1804 # that executables *can* be run. 1805 ac_fn_c_try_run () 1806 { 1807 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1808 if { { ac_try="$ac_link" 1809 case "(($ac_try" in 1810 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1811 *) ac_try_echo=$ac_try;; 1812 esac 1813 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1814 $as_echo "$ac_try_echo"; } >&5 1815 (eval "$ac_link") 2>&5 1816 ac_status=$? 1817 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1818 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1819 { { case "(($ac_try" in 1820 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1821 *) ac_try_echo=$ac_try;; 1822 esac 1823 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1824 $as_echo "$ac_try_echo"; } >&5 1825 (eval "$ac_try") 2>&5 1826 ac_status=$? 1827 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1828 test $ac_status = 0; }; }; then : 1829 ac_retval=0 1830 else 1831 $as_echo "$as_me: program exited with status $ac_status" >&5 1832 $as_echo "$as_me: failed program was:" >&5 1833 sed 's/^/| /' conftest.$ac_ext >&5 1834 1835 ac_retval=$ac_status 1836 fi 1837 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1838 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1839 as_fn_set_status $ac_retval 1840 1841 } # ac_fn_c_try_run 1842 1843 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1844 # ------------------------------------------------------- 1845 # Tests whether HEADER exists and can be compiled using the include files in 1846 # INCLUDES, setting the cache variable VAR accordingly. 1847 ac_fn_c_check_header_compile () 1848 { 1849 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1851 $as_echo_n "checking for $2... " >&6; } 1852 if eval \${$3+:} false; then : 1853 $as_echo_n "(cached) " >&6 1854 else 1855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1856 /* end confdefs.h. */ 1857 $4 1858 #include <$2> 1859 _ACEOF 1860 if ac_fn_c_try_compile "$LINENO"; then : 1861 eval "$3=yes" 1862 else 1863 eval "$3=no" 1864 fi 1865 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1866 fi 1867 eval ac_res=\$$3 1868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1869 $as_echo "$ac_res" >&6; } 1870 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1871 1872 } # ac_fn_c_check_header_compile 1873 1874 # ac_fn_c_try_link LINENO 1875 # ----------------------- 1876 # Try to link conftest.$ac_ext, and return whether this succeeded. 1877 ac_fn_c_try_link () 1878 { 1879 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1880 rm -f conftest.$ac_objext conftest$ac_exeext 1881 if { { ac_try="$ac_link" 1882 case "(($ac_try" in 1883 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1884 *) ac_try_echo=$ac_try;; 1885 esac 1886 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1887 $as_echo "$ac_try_echo"; } >&5 1888 (eval "$ac_link") 2>conftest.err 1889 ac_status=$? 1890 if test -s conftest.err; then 1891 grep -v '^ *+' conftest.err >conftest.er1 1892 cat conftest.er1 >&5 1893 mv -f conftest.er1 conftest.err 1894 fi 1895 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1896 test $ac_status = 0; } && { 1897 test -z "$ac_c_werror_flag" || 1898 test ! -s conftest.err 1899 } && test -s conftest$ac_exeext && { 1900 test "$cross_compiling" = yes || 1901 test -x conftest$ac_exeext 1902 }; then : 1903 ac_retval=0 1904 else 1905 $as_echo "$as_me: failed program was:" >&5 1906 sed 's/^/| /' conftest.$ac_ext >&5 1907 1908 ac_retval=1 1909 fi 1910 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1911 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1912 # interfere with the next link command; also delete a directory that is 1913 # left behind by Apple's compiler. We do this before executing the actions. 1914 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1915 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1916 as_fn_set_status $ac_retval 1917 1918 } # ac_fn_c_try_link 1919 1920 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1921 # ------------------------------------------- 1922 # Tests whether TYPE exists after having included INCLUDES, setting cache 1923 # variable VAR accordingly. 1924 ac_fn_c_check_type () 1925 { 1926 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1928 $as_echo_n "checking for $2... " >&6; } 1929 if eval \${$3+:} false; then : 1930 $as_echo_n "(cached) " >&6 1931 else 1932 eval "$3=no" 1933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1934 /* end confdefs.h. */ 1935 $4 1936 int 1937 main () 1938 { 1939 if (sizeof ($2)) 1940 return 0; 1941 ; 1942 return 0; 1943 } 1944 _ACEOF 1945 if ac_fn_c_try_compile "$LINENO"; then : 1946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1947 /* end confdefs.h. */ 1948 $4 1949 int 1950 main () 1951 { 1952 if (sizeof (($2))) 1953 return 0; 1954 ; 1955 return 0; 1956 } 1957 _ACEOF 1958 if ac_fn_c_try_compile "$LINENO"; then : 1959 1960 else 1961 eval "$3=yes" 1962 fi 1963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1964 fi 1965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1966 fi 1967 eval ac_res=\$$3 1968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1969 $as_echo "$ac_res" >&6; } 1970 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1971 1972 } # ac_fn_c_check_type 1973 1974 # ac_fn_c_find_uintX_t LINENO BITS VAR 1975 # ------------------------------------ 1976 # Finds an unsigned integer type with width BITS, setting cache variable VAR 1977 # accordingly. 1978 ac_fn_c_find_uintX_t () 1979 { 1980 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5 1982 $as_echo_n "checking for uint$2_t... " >&6; } 1983 if eval \${$3+:} false; then : 1984 $as_echo_n "(cached) " >&6 1985 else 1986 eval "$3=no" 1987 # Order is important - never check a type that is potentially smaller 1988 # than half of the expected target width. 1989 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \ 1990 'unsigned long long int' 'unsigned short int' 'unsigned char'; do 1991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1992 /* end confdefs.h. */ 1993 $ac_includes_default 1994 int 1995 main () 1996 { 1997 static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)]; 1998 test_array [0] = 0; 1999 return test_array [0]; 2000 2001 ; 2002 return 0; 2003 } 2004 _ACEOF 2005 if ac_fn_c_try_compile "$LINENO"; then : 2006 case $ac_type in #( 2007 uint$2_t) : 2008 eval "$3=yes" ;; #( 2009 *) : 2010 eval "$3=\$ac_type" ;; 2011 esac 2012 fi 2013 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2014 if eval test \"x\$"$3"\" = x"no"; then : 2015 2016 else 2017 break 2018 fi 2019 done 2020 fi 2021 eval ac_res=\$$3 2022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2023 $as_echo "$ac_res" >&6; } 2024 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2025 2026 } # ac_fn_c_find_uintX_t 2027 2028 # ac_fn_c_find_intX_t LINENO BITS VAR 2029 # ----------------------------------- 2030 # Finds a signed integer type with width BITS, setting cache variable VAR 2031 # accordingly. 2032 ac_fn_c_find_intX_t () 2033 { 2034 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5 2036 $as_echo_n "checking for int$2_t... " >&6; } 2037 if eval \${$3+:} false; then : 2038 $as_echo_n "(cached) " >&6 2039 else 2040 eval "$3=no" 2041 # Order is important - never check a type that is potentially smaller 2042 # than half of the expected target width. 2043 for ac_type in int$2_t 'int' 'long int' \ 2044 'long long int' 'short int' 'signed char'; do 2045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2046 /* end confdefs.h. */ 2047 $ac_includes_default 2048 enum { N = $2 / 2 - 1 }; 2049 int 2050 main () 2051 { 2052 static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))]; 2053 test_array [0] = 0; 2054 return test_array [0]; 2055 2056 ; 2057 return 0; 2058 } 2059 _ACEOF 2060 if ac_fn_c_try_compile "$LINENO"; then : 2061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2062 /* end confdefs.h. */ 2063 $ac_includes_default 2064 enum { N = $2 / 2 - 1 }; 2065 int 2066 main () 2067 { 2068 static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1) 2069 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))]; 2070 test_array [0] = 0; 2071 return test_array [0]; 2072 2073 ; 2074 return 0; 2075 } 2076 _ACEOF 2077 if ac_fn_c_try_compile "$LINENO"; then : 2078 2079 else 2080 case $ac_type in #( 2081 int$2_t) : 2082 eval "$3=yes" ;; #( 2083 *) : 2084 eval "$3=\$ac_type" ;; 2085 esac 2086 fi 2087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2088 fi 2089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2090 if eval test \"x\$"$3"\" = x"no"; then : 2091 2092 else 2093 break 2094 fi 2095 done 2096 fi 2097 eval ac_res=\$$3 2098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2099 $as_echo "$ac_res" >&6; } 2100 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2101 2102 } # ac_fn_c_find_intX_t 2103 2104 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 2105 # -------------------------------------------- 2106 # Tries to find the compile-time value of EXPR in a program that includes 2107 # INCLUDES, setting VAR accordingly. Returns whether the value could be 2108 # computed 2109 ac_fn_c_compute_int () 2110 { 2111 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2112 if test "$cross_compiling" = yes; then 2113 # Depending upon the size, compute the lo and hi bounds. 2114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2115 /* end confdefs.h. */ 2116 $4 2117 int 2118 main () 2119 { 2120 static int test_array [1 - 2 * !(($2) >= 0)]; 2121 test_array [0] = 0; 2122 return test_array [0]; 2123 2124 ; 2125 return 0; 2126 } 2127 _ACEOF 2128 if ac_fn_c_try_compile "$LINENO"; then : 2129 ac_lo=0 ac_mid=0 2130 while :; do 2131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2132 /* end confdefs.h. */ 2133 $4 2134 int 2135 main () 2136 { 2137 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2138 test_array [0] = 0; 2139 return test_array [0]; 2140 2141 ; 2142 return 0; 2143 } 2144 _ACEOF 2145 if ac_fn_c_try_compile "$LINENO"; then : 2146 ac_hi=$ac_mid; break 2147 else 2148 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 2149 if test $ac_lo -le $ac_mid; then 2150 ac_lo= ac_hi= 2151 break 2152 fi 2153 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 2154 fi 2155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2156 done 2157 else 2158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2159 /* end confdefs.h. */ 2160 $4 2161 int 2162 main () 2163 { 2164 static int test_array [1 - 2 * !(($2) < 0)]; 2165 test_array [0] = 0; 2166 return test_array [0]; 2167 2168 ; 2169 return 0; 2170 } 2171 _ACEOF 2172 if ac_fn_c_try_compile "$LINENO"; then : 2173 ac_hi=-1 ac_mid=-1 2174 while :; do 2175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2176 /* end confdefs.h. */ 2177 $4 2178 int 2179 main () 2180 { 2181 static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 2182 test_array [0] = 0; 2183 return test_array [0]; 2184 2185 ; 2186 return 0; 2187 } 2188 _ACEOF 2189 if ac_fn_c_try_compile "$LINENO"; then : 2190 ac_lo=$ac_mid; break 2191 else 2192 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 2193 if test $ac_mid -le $ac_hi; then 2194 ac_lo= ac_hi= 2195 break 2196 fi 2197 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 2198 fi 2199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2200 done 2201 else 2202 ac_lo= ac_hi= 2203 fi 2204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2205 fi 2206 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2207 # Binary search between lo and hi bounds. 2208 while test "x$ac_lo" != "x$ac_hi"; do 2209 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 2210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2211 /* end confdefs.h. */ 2212 $4 2213 int 2214 main () 2215 { 2216 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2217 test_array [0] = 0; 2218 return test_array [0]; 2219 2220 ; 2221 return 0; 2222 } 2223 _ACEOF 2224 if ac_fn_c_try_compile "$LINENO"; then : 2225 ac_hi=$ac_mid 2226 else 2227 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 2228 fi 2229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2230 done 2231 case $ac_lo in #(( 2232 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 2233 '') ac_retval=1 ;; 2234 esac 2235 else 2236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2237 /* end confdefs.h. */ 2238 $4 2239 static long int longval () { return $2; } 2240 static unsigned long int ulongval () { return $2; } 2241 #include <stdio.h> 2242 #include <stdlib.h> 2243 int 2244 main () 2245 { 2246 2247 FILE *f = fopen ("conftest.val", "w"); 2248 if (! f) 2249 return 1; 2250 if (($2) < 0) 2251 { 2252 long int i = longval (); 2253 if (i != ($2)) 2254 return 1; 2255 fprintf (f, "%ld", i); 2256 } 2257 else 2258 { 2259 unsigned long int i = ulongval (); 2260 if (i != ($2)) 2261 return 1; 2262 fprintf (f, "%lu", i); 2263 } 2264 /* Do not output a trailing newline, as this causes \r\n confusion 2265 on some platforms. */ 2266 return ferror (f) || fclose (f) != 0; 2267 2268 ; 2269 return 0; 2270 } 2271 _ACEOF 2272 if ac_fn_c_try_run "$LINENO"; then : 2273 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 2274 else 2275 ac_retval=1 2276 fi 2277 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 2278 conftest.$ac_objext conftest.beam conftest.$ac_ext 2279 rm -f conftest.val 2280 2281 fi 2282 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2283 as_fn_set_status $ac_retval 2284 2285 } # ac_fn_c_compute_int 2286 2287 # ac_fn_c_check_func LINENO FUNC VAR 2288 # ---------------------------------- 2289 # Tests whether FUNC exists, setting the cache variable VAR accordingly 2290 ac_fn_c_check_func () 2291 { 2292 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2294 $as_echo_n "checking for $2... " >&6; } 2295 if eval \${$3+:} false; then : 2296 $as_echo_n "(cached) " >&6 2297 else 2298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2299 /* end confdefs.h. */ 2300 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 2301 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 2302 #define $2 innocuous_$2 2303 2304 /* System header to define __stub macros and hopefully few prototypes, 2305 which can conflict with char $2 (); below. 2306 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2307 <limits.h> exists even on freestanding compilers. */ 2308 2309 #ifdef __STDC__ 2310 # include <limits.h> 2311 #else 2312 # include <assert.h> 2313 #endif 2314 2315 #undef $2 2316 2317 /* Override any GCC internal prototype to avoid an error. 2318 Use char because int might match the return type of a GCC 2319 builtin and then its argument prototype would still apply. */ 2320 #ifdef __cplusplus 2321 extern "C" 2322 #endif 2323 char $2 (); 2324 /* The GNU C library defines this for functions which it implements 2325 to always fail with ENOSYS. Some functions are actually named 2326 something starting with __ and the normal name is an alias. */ 2327 #if defined __stub_$2 || defined __stub___$2 2328 choke me 2329 #endif 2330 2331 int 2332 main () 2333 { 2334 return $2 (); 2335 ; 2336 return 0; 2337 } 2338 _ACEOF 2339 if ac_fn_c_try_link "$LINENO"; then : 2340 eval "$3=yes" 2341 else 2342 eval "$3=no" 2343 fi 2344 rm -f core conftest.err conftest.$ac_objext \ 2345 conftest$ac_exeext conftest.$ac_ext 2346 fi 2347 eval ac_res=\$$3 2348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2349 $as_echo "$ac_res" >&6; } 2350 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2351 2352 } # ac_fn_c_check_func 2353 2354 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 2355 # ---------------------------------------------------- 2356 # Tries to find if the field MEMBER exists in type AGGR, after including 2357 # INCLUDES, setting cache variable VAR accordingly. 2358 ac_fn_c_check_member () 2359 { 2360 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 2362 $as_echo_n "checking for $2.$3... 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"$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2889 fi 2890 2891 fi 2892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2893 $as_echo "$ac_cv_host" >&6; } 2894 case $ac_cv_host in 2895 *-*-*) ;; 2896 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 2897 esac 2898 host=$ac_cv_host 2899 ac_save_IFS=$IFS; IFS='-' 2900 set x $ac_cv_host 2901 shift 2902 host_cpu=$1 2903 host_vendor=$2 2904 shift; shift 2905 # Remember, the first character of IFS is used to create $*, 2906 # except with old shells: 2907 host_os=$* 2908 IFS=$ac_save_IFS 2909 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2910 2911 2912 2913 2914 2915 # pybuilddir.txt will be created by --generate-posix-vars in the Makefile 2916 rm -f pybuilddir.txt 2917 2918 for ac_prog in python$PACKAGE_VERSION python3 python 2919 do 2920 # Extract the first word of "$ac_prog", so it can be a program name with args. 2921 set dummy $ac_prog; ac_word=$2 2922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2923 $as_echo_n "checking for $ac_word... " >&6; } 2924 if ${ac_cv_prog_PYTHON_FOR_REGEN+:} false; then : 2925 $as_echo_n "(cached) " >&6 2926 else 2927 if test -n "$PYTHON_FOR_REGEN"; then 2928 ac_cv_prog_PYTHON_FOR_REGEN="$PYTHON_FOR_REGEN" # Let the user override the test. 2929 else 2930 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2931 for as_dir in $PATH 2932 do 2933 IFS=$as_save_IFS 2934 test -z "$as_dir" && as_dir=. 2935 for ac_exec_ext in '' $ac_executable_extensions; do 2936 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2937 ac_cv_prog_PYTHON_FOR_REGEN="$ac_prog" 2938 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2939 break 2 2940 fi 2941 done 2942 done 2943 IFS=$as_save_IFS 2944 2945 fi 2946 fi 2947 PYTHON_FOR_REGEN=$ac_cv_prog_PYTHON_FOR_REGEN 2948 if test -n "$PYTHON_FOR_REGEN"; then 2949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_FOR_REGEN" >&5 2950 $as_echo "$PYTHON_FOR_REGEN" >&6; } 2951 else 2952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2953 $as_echo "no" >&6; } 2954 fi 2955 2956 2957 test -n "$PYTHON_FOR_REGEN" && break 2958 done 2959 test -n "$PYTHON_FOR_REGEN" || PYTHON_FOR_REGEN="python3" 2960 2961 2962 2963 if test "$cross_compiling" = yes; then 2964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for python interpreter for cross build" >&5 2965 $as_echo_n "checking for python interpreter for cross build... " >&6; } 2966 if test -z "$PYTHON_FOR_BUILD"; then 2967 for interp in python$PACKAGE_VERSION python2 python; do 2968 which $interp >/dev/null 2>&1 || continue 2969 if $interp -c 'import sys;sys.exit(not (sys.version_info[:2] >= (2,7) and sys.version_info[0] < 3))'; then 2970 break 2971 fi 2972 interp= 2973 done 2974 if test x$interp = x; then 2975 as_fn_error $? "python$PACKAGE_VERSION interpreter not found" "$LINENO" 5 2976 fi 2977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $interp" >&5 2978 $as_echo "$interp" >&6; } 2979 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:$(srcdir)/Lib/$(PLATDIR) '$interp 2980 fi 2981 elif test "$cross_compiling" = maybe; then 2982 as_fn_error $? "Cross compiling required --host=HOST-TUPLE and --build=ARCH" "$LINENO" 5 2983 else 2984 PYTHON_FOR_BUILD='./$(BUILDPYTHON) -E' 2985 fi 2986 2987 2988 2989 if test "$prefix" != "/"; then 2990 prefix=`echo "$prefix" | sed -e 's/\/$//g'` 2991 fi 2992 2993 2994 2995 2996 # We don't use PACKAGE_ variables, and they cause conflicts 2997 # with other autoconf-based packages that include Python.h 2998 grep -v 'define PACKAGE_' <confdefs.h >confdefs.h.new 2999 rm confdefs.h 3000 mv confdefs.h.new confdefs.h 3001 3002 3003 VERSION=2.7 3004 3005 3006 SOVERSION=1.0 3007 3008 # The later defininition of _XOPEN_SOURCE disables certain features 3009 # on Linux, so we need _GNU_SOURCE to re-enable them (makedev, tm_zone). 3010 3011 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3012 3013 3014 # The later defininition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables 3015 # certain features on NetBSD, so we need _NETBSD_SOURCE to re-enable 3016 # them. 3017 3018 $as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h 3019 3020 3021 # The later defininition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables 3022 # certain features on FreeBSD, so we need __BSD_VISIBLE to re-enable 3023 # them. 3024 3025 $as_echo "#define __BSD_VISIBLE 1" >>confdefs.h 3026 3027 3028 # The later defininition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables 3029 # u_int on Irix 5.3. Defining _BSD_TYPES brings it back. 3030 3031 $as_echo "#define _BSD_TYPES 1" >>confdefs.h 3032 3033 3034 # The later defininition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables 3035 # certain features on Mac OS X, so we need _DARWIN_C_SOURCE to re-enable 3036 # them. 3037 3038 $as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h 3039 3040 3041 3042 define_xopen_source=yes 3043 3044 # Arguments passed to configure. 3045 3046 CONFIG_ARGS="$ac_configure_args" 3047 3048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-universalsdk" >&5 3049 $as_echo_n "checking for --enable-universalsdk... " >&6; } 3050 # Check whether --enable-universalsdk was given. 3051 if test "${enable_universalsdk+set}" = set; then : 3052 enableval=$enable_universalsdk; 3053 case $enableval in 3054 yes) 3055 # Locate the best usable SDK, see Mac/README.txt for more 3056 # information 3057 enableval="`/usr/bin/xcodebuild -version -sdk macosx Path 2>/dev/null`" 3058 if ! ( echo $enableval | grep -E '\.sdk' 1>/dev/null ) 3059 then 3060 enableval=/Developer/SDKs/MacOSX10.4u.sdk 3061 if test ! -d "${enableval}" 3062 then 3063 enableval=/ 3064 fi 3065 fi 3066 ;; 3067 esac 3068 case $enableval in 3069 no) 3070 UNIVERSALSDK= 3071 enable_universalsdk= 3072 ;; 3073 *) 3074 UNIVERSALSDK=$enableval 3075 if test ! -d "${UNIVERSALSDK}" 3076 then 3077 as_fn_error $? "--enable-universalsdk specifies non-existing SDK: ${UNIVERSALSDK}" "$LINENO" 5 3078 fi 3079 ;; 3080 esac 3081 3082 3083 else 3084 3085 UNIVERSALSDK= 3086 enable_universalsdk= 3087 3088 fi 3089 3090 if test -n "${UNIVERSALSDK}" 3091 then 3092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${UNIVERSALSDK}" >&5 3093 $as_echo "${UNIVERSALSDK}" >&6; } 3094 else 3095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3096 $as_echo "no" >&6; } 3097 fi 3098 3099 3100 3101 ARCH_RUN_32BIT="" 3102 3103 # For backward compatibility reasons we prefer to select '32-bit' if available, 3104 # otherwise use 'intel' 3105 UNIVERSAL_ARCHS="32-bit" 3106 if test "`uname -s`" = "Darwin" 3107 then 3108 if test -n "${UNIVERSALSDK}" 3109 then 3110 if test -z "`/usr/bin/file -L "${UNIVERSALSDK}/usr/lib/libSystem.dylib" | grep ppc`" 3111 then 3112 UNIVERSAL_ARCHS="intel" 3113 fi 3114 fi 3115 fi 3116 3117 3118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-universal-archs" >&5 3119 $as_echo_n "checking for --with-universal-archs... " >&6; } 3120 3121 # Check whether --with-universal-archs was given. 3122 if test "${with_universal_archs+set}" = set; then : 3123 withval=$with_universal_archs; 3124 UNIVERSAL_ARCHS="$withval" 3125 3126 fi 3127 3128 if test -n "${UNIVERSALSDK}" 3129 then 3130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${UNIVERSAL_ARCHS}" >&5 3131 $as_echo "${UNIVERSAL_ARCHS}" >&6; } 3132 else 3133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3134 $as_echo "no" >&6; } 3135 fi 3136 3137 3138 # Check whether --with-framework-name was given. 3139 if test "${with_framework_name+set}" = set; then : 3140 withval=$with_framework_name; 3141 if test "${enable_framework}"; then 3142 : 3143 else 3144 as_fn_error $? "--with-framework-name without --enable-framework. See Mac/README" "$LINENO" 5 3145 fi 3146 PYTHONFRAMEWORK=${withval} 3147 PYTHONFRAMEWORKDIR=${withval}.framework 3148 PYTHONFRAMEWORKIDENTIFIER=org.python.`echo $withval | tr 'A-Z' 'a-z'` 3149 3150 else 3151 3152 PYTHONFRAMEWORK=Python 3153 PYTHONFRAMEWORKDIR=Python.framework 3154 PYTHONFRAMEWORKIDENTIFIER=org.python.python 3155 3156 fi 3157 3158 # Check whether --enable-framework was given. 3159 if test "${enable_framework+set}" = set; then : 3160 enableval=$enable_framework; 3161 case $enableval in 3162 yes) 3163 enableval=/Library/Frameworks 3164 esac 3165 case $enableval in 3166 no) 3167 PYTHONFRAMEWORK= 3168 PYTHONFRAMEWORKDIR=no-framework 3169 PYTHONFRAMEWORKPREFIX= 3170 PYTHONFRAMEWORKINSTALLDIR= 3171 FRAMEWORKINSTALLFIRST= 3172 FRAMEWORKINSTALLLAST= 3173 FRAMEWORKALTINSTALLFIRST= 3174 FRAMEWORKALTINSTALLLAST= 3175 if test "x${prefix}" = "xNONE"; then 3176 FRAMEWORKUNIXTOOLSPREFIX="${ac_default_prefix}" 3177 else 3178 FRAMEWORKUNIXTOOLSPREFIX="${prefix}" 3179 fi 3180 enable_framework= 3181 ;; 3182 *) 3183 PYTHONFRAMEWORKPREFIX="${enableval}" 3184 PYTHONFRAMEWORKINSTALLDIR=$PYTHONFRAMEWORKPREFIX/$PYTHONFRAMEWORKDIR 3185 FRAMEWORKINSTALLFIRST="frameworkinstallstructure" 3186 FRAMEWORKALTINSTALLFIRST="frameworkinstallstructure bininstall maninstall" 3187 FRAMEWORKINSTALLLAST="frameworkinstallmaclib frameworkinstallapps frameworkinstallunixtools" 3188 FRAMEWORKALTINSTALLLAST="frameworkinstallmaclib frameworkinstallapps frameworkaltinstallunixtools" 3189 FRAMEWORKINSTALLAPPSPREFIX="/Applications" 3190 3191 if test "x${prefix}" = "xNONE" ; then 3192 FRAMEWORKUNIXTOOLSPREFIX="${ac_default_prefix}" 3193 3194 else 3195 FRAMEWORKUNIXTOOLSPREFIX="${prefix}" 3196 fi 3197 3198 case "${enableval}" in 3199 /System*) 3200 FRAMEWORKINSTALLAPPSPREFIX="/Applications" 3201 if test "${prefix}" = "NONE" ; then 3202 # See below 3203 FRAMEWORKUNIXTOOLSPREFIX="/usr" 3204 fi 3205 ;; 3206 3207 /Library*) 3208 FRAMEWORKINSTALLAPPSPREFIX="/Applications" 3209 ;; 3210 3211 */Library/Frameworks) 3212 MDIR="`dirname "${enableval}"`" 3213 MDIR="`dirname "${MDIR}"`" 3214 FRAMEWORKINSTALLAPPSPREFIX="${MDIR}/Applications" 3215 3216 if test "${prefix}" = "NONE"; then 3217 # User hasn't specified the 3218 # --prefix option, but wants to install 3219 # the framework in a non-default location, 3220 # ensure that the compatibility links get 3221 # installed relative to that prefix as well 3222 # instead of in /usr/local. 3223 FRAMEWORKUNIXTOOLSPREFIX="${MDIR}" 3224 fi 3225 ;; 3226 3227 *) 3228 FRAMEWORKINSTALLAPPSPREFIX="/Applications" 3229 ;; 3230 esac 3231 3232 prefix=$PYTHONFRAMEWORKINSTALLDIR/Versions/$VERSION 3233 3234 # Add files for Mac specific code to the list of output 3235 # files: 3236 ac_config_files="$ac_config_files Mac/Makefile" 3237 3238 ac_config_files="$ac_config_files Mac/PythonLauncher/Makefile" 3239 3240 ac_config_files="$ac_config_files Mac/IDLE/Makefile" 3241 3242 ac_config_files="$ac_config_files Mac/Resources/framework/Info.plist" 3243 3244 ac_config_files="$ac_config_files Mac/Resources/app/Info.plist" 3245 3246 esac 3247 3248 else 3249 3250 PYTHONFRAMEWORK= 3251 PYTHONFRAMEWORKDIR=no-framework 3252 PYTHONFRAMEWORKPREFIX= 3253 PYTHONFRAMEWORKINSTALLDIR= 3254 FRAMEWORKINSTALLFIRST= 3255 FRAMEWORKINSTALLLAST= 3256 FRAMEWORKALTINSTALLFIRST= 3257 FRAMEWORKALTINSTALLLAST= 3258 if test "x${prefix}" = "xNONE" ; then 3259 FRAMEWORKUNIXTOOLSPREFIX="${ac_default_prefix}" 3260 else 3261 FRAMEWORKUNIXTOOLSPREFIX="${prefix}" 3262 fi 3263 enable_framework= 3264 3265 3266 fi 3267 3268 3269 3270 3271 3272 3273 3274 3275 3276 3277 3278 3279 3280 ##AC_ARG_WITH(dyld, 3281 ## AS_HELP_STRING([--with-dyld], 3282 ## [Use (OpenStep|Rhapsody) dynamic linker])) 3283 ## 3284 # Set name for machine-dependent library files 3285 3286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking MACHDEP" >&5 3287 $as_echo_n "checking MACHDEP... " >&6; } 3288 if test -z "$MACHDEP" 3289 then 3290 # avoid using uname for cross builds 3291 if test "$cross_compiling" = yes; then 3292 # ac_sys_system and ac_sys_release are only used for setting 3293 # `define_xopen_source' in the case statement below. For the 3294 # current supported cross builds, this macro is not adjusted. 3295 case "$host" in 3296 *-*-linux*) 3297 ac_sys_system=Linux 3298 ;; 3299 *-*-cygwin*) 3300 ac_sys_system=Cygwin 3301 ;; 3302 *) 3303 # for now, limit cross builds to known configurations 3304 MACHDEP="unknown" 3305 as_fn_error $? "cross build not supported for $host" "$LINENO" 5 3306 esac 3307 ac_sys_release= 3308 else 3309 ac_sys_system=`uname -s` 3310 if test "$ac_sys_system" = "AIX" \ 3311 -o "$ac_sys_system" = "UnixWare" -o "$ac_sys_system" = "OpenUNIX"; then 3312 ac_sys_release=`uname -v` 3313 else 3314 ac_sys_release=`uname -r` 3315 fi 3316 fi 3317 ac_md_system=`echo $ac_sys_system | 3318 tr -d '/ ' | tr '[A-Z]' '[a-z]'` 3319 ac_md_release=`echo $ac_sys_release | 3320 tr -d '/ ' | sed 's/^[A-Z]\.//' | sed 's/\..*//'` 3321 MACHDEP="$ac_md_system$ac_md_release" 3322 3323 case $MACHDEP in 3324 linux*) MACHDEP="linux2";; 3325 cygwin*) MACHDEP="cygwin";; 3326 darwin*) MACHDEP="darwin";; 3327 atheos*) MACHDEP="atheos";; 3328 irix646) MACHDEP="irix6";; 3329 '') MACHDEP="unknown";; 3330 esac 3331 fi 3332 3333 3334 if test "$cross_compiling" = yes; then 3335 case "$host" in 3336 *-*-linux*) 3337 case "$host_cpu" in 3338 arm*) 3339 _host_cpu=arm 3340 ;; 3341 *) 3342 _host_cpu=$host_cpu 3343 esac 3344 ;; 3345 *-*-cygwin*) 3346 _host_cpu= 3347 ;; 3348 *) 3349 # for now, limit cross builds to known configurations 3350 MACHDEP="unknown" 3351 as_fn_error $? "cross build not supported for $host" "$LINENO" 5 3352 esac 3353 _PYTHON_HOST_PLATFORM="$MACHDEP${_host_cpu:+-$_host_cpu}" 3354 fi 3355 3356 # Some systems cannot stand _XOPEN_SOURCE being defined at all; they 3357 # disable features if it is defined, without any means to access these 3358 # features as extensions. For these systems, we skip the definition of 3359 # _XOPEN_SOURCE. Before adding a system to the list to gain access to 3360 # some feature, make sure there is no alternative way to access this 3361 # feature. Also, when using wildcards, make sure you have verified the 3362 # need for not defining _XOPEN_SOURCE on all systems matching the 3363 # wildcard, and that the wildcard does not include future systems 3364 # (which may remove their limitations). 3365 case $ac_sys_system/$ac_sys_release in 3366 # On OpenBSD, select(2) is not available if _XOPEN_SOURCE is defined, 3367 # even though select is a POSIX function. Reported by J. Ribbens. 3368 # Reconfirmed for OpenBSD 3.3 by Zachary Hamm, for 3.4 by Jason Ish. 3369 # In addition, Stefan Krah confirms that issue #1244610 exists through 3370 # OpenBSD 4.6, but is fixed in 4.7. 3371 OpenBSD/2.* | OpenBSD/3.* | OpenBSD/4.[0123456]) 3372 define_xopen_source=no 3373 # OpenBSD undoes our definition of __BSD_VISIBLE if _XOPEN_SOURCE is 3374 # also defined. This can be overridden by defining _BSD_SOURCE 3375 # As this has a different meaning on Linux, only define it on OpenBSD 3376 3377 $as_echo "#define _BSD_SOURCE 1" >>confdefs.h 3378 3379 ;; 3380 OpenBSD/*) 3381 # OpenBSD undoes our definition of __BSD_VISIBLE if _XOPEN_SOURCE is 3382 # also defined. This can be overridden by defining _BSD_SOURCE 3383 # As this has a different meaning on Linux, only define it on OpenBSD 3384 3385 $as_echo "#define _BSD_SOURCE 1" >>confdefs.h 3386 3387 ;; 3388 # Defining _XOPEN_SOURCE on NetBSD version prior to the introduction of 3389 # _NETBSD_SOURCE disables certain features (eg. setgroups). Reported by 3390 # Marc Recht 3391 NetBSD/1.5 | NetBSD/1.5.* | NetBSD/1.6 | NetBSD/1.6.* | NetBSD/1.6[A-S]) 3392 define_xopen_source=no;; 3393 # From the perspective of Solaris, _XOPEN_SOURCE is not so much a 3394 # request to enable features supported by the standard as a request 3395 # to disable features not supported by the standard. The best way 3396 # for Python to use Solaris is simply to leave _XOPEN_SOURCE out 3397 # entirely and define __EXTENSIONS__ instead. 3398 SunOS/*) 3399 define_xopen_source=no;; 3400 # On UnixWare 7, u_long is never defined with _XOPEN_SOURCE, 3401 # but used in /usr/include/netinet/tcp.h. Reported by Tim Rice. 3402 # Reconfirmed for 7.1.4 by Martin v. Loewis. 3403 OpenUNIX/8.0.0| UnixWare/7.1.[0-4]) 3404 define_xopen_source=no;; 3405 # On OpenServer 5, u_short is never defined with _XOPEN_SOURCE, 3406 # but used in struct sockaddr.sa_family. Reported by Tim Rice. 3407 SCO_SV/3.2) 3408 define_xopen_source=no;; 3409 # On FreeBSD 4, the math functions C89 does not cover are never defined 3410 # with _XOPEN_SOURCE and __BSD_VISIBLE does not re-enable them. 3411 FreeBSD/4.*) 3412 define_xopen_source=no;; 3413 # On MacOS X 10.2, a bug in ncurses.h means that it craps out if 3414 # _XOPEN_EXTENDED_SOURCE is defined. Apparently, this is fixed in 10.3, which 3415 # identifies itself as Darwin/7.* 3416 # On Mac OS X 10.4, defining _POSIX_C_SOURCE or _XOPEN_SOURCE 3417 # disables platform specific features beyond repair. 3418 # On Mac OS X 10.3, defining _POSIX_C_SOURCE or _XOPEN_SOURCE 3419 # has no effect, don't bother defining them 3420 Darwin/[6789].*) 3421 define_xopen_source=no;; 3422 Darwin/1[0-9].*) 3423 define_xopen_source=no;; 3424 # On AIX 4 and 5.1, mbstate_t is defined only when _XOPEN_SOURCE == 500 but 3425 # used in wcsnrtombs() and mbsnrtowcs() even if _XOPEN_SOURCE is not defined 3426 # or has another value. By not (re)defining it, the defaults come in place. 3427 AIX/4) 3428 define_xopen_source=no;; 3429 AIX/5) 3430 if test `uname -r` -eq 1; then 3431 define_xopen_source=no 3432 fi 3433 ;; 3434 # On QNX 6.3.2, defining _XOPEN_SOURCE prevents netdb.h from 3435 # defining NI_NUMERICHOST. 3436 QNX/6.3.2) 3437 define_xopen_source=no 3438 ;; 3439 3440 esac 3441 3442 if test $define_xopen_source = yes 3443 then 3444 3445 $as_echo "#define _XOPEN_SOURCE 600" >>confdefs.h 3446 3447 3448 # On Tru64 Unix 4.0F, defining _XOPEN_SOURCE also requires 3449 # definition of _XOPEN_SOURCE_EXTENDED and _POSIX_C_SOURCE, or else 3450 # several APIs are not declared. Since this is also needed in some 3451 # cases for HP-UX, we define it globally. 3452 3453 $as_echo "#define _XOPEN_SOURCE_EXTENDED 1" >>confdefs.h 3454 3455 3456 3457 $as_echo "#define _POSIX_C_SOURCE 200112L" >>confdefs.h 3458 3459 3460 fi 3461 3462 # 3463 # SGI compilers allow the specification of the both the ABI and the 3464 # ISA on the command line. Depending on the values of these switches, 3465 # different and often incompatible code will be generated. 3466 # 3467 # The SGI_ABI variable can be used to modify the CC and LDFLAGS and 3468 # thus supply support for various ABI/ISA combinations. The MACHDEP 3469 # variable is also adjusted. 3470 # 3471 3472 if test ! -z "$SGI_ABI" 3473 then 3474 CC="cc $SGI_ABI" 3475 LDFLAGS="$SGI_ABI $LDFLAGS" 3476 MACHDEP=`echo "${MACHDEP}${SGI_ABI}" | sed 's/ *//g'` 3477 fi 3478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MACHDEP" >&5 3479 $as_echo "$MACHDEP" >&6; } 3480 3481 3482 PLATDIR=plat-$MACHDEP 3483 3484 # And add extra plat-mac for darwin 3485 3486 3487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking EXTRAPLATDIR" >&5 3488 $as_echo_n "checking EXTRAPLATDIR... " >&6; } 3489 if test -z "$EXTRAPLATDIR" 3490 then 3491 case $MACHDEP in 3492 darwin) 3493 EXTRAPLATDIR="\$(PLATMACDIRS)" 3494 EXTRAMACHDEPPATH="\$(PLATMACPATH)" 3495 ;; 3496 *) 3497 EXTRAPLATDIR="" 3498 EXTRAMACHDEPPATH="" 3499 ;; 3500 esac 3501 fi 3502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXTRAPLATDIR" >&5 3503 $as_echo "$EXTRAPLATDIR" >&6; } 3504 3505 # Record the configure-time value of MACOSX_DEPLOYMENT_TARGET, 3506 # it may influence the way we can build extensions, so distutils 3507 # needs to check it 3508 3509 3510 CONFIGURE_MACOSX_DEPLOYMENT_TARGET= 3511 EXPORT_MACOSX_DEPLOYMENT_TARGET='#' 3512 3513 # checks for alternative programs 3514 3515 # compiler flags are generated in two sets, BASECFLAGS and OPT. OPT is just 3516 # for debug/optimization stuff. BASECFLAGS is for flags that are required 3517 # just to get things to compile and link. Users are free to override OPT 3518 # when running configure or make. The build should not break if they do. 3519 # BASECFLAGS should generally not be messed with, however. 3520 3521 # XXX shouldn't some/most/all of this code be merged with the stuff later 3522 # on that fiddles with OPT and BASECFLAGS? 3523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --without-gcc" >&5 3524 $as_echo_n "checking for --without-gcc... " >&6; } 3525 3526 # Check whether --with-gcc was given. 3527 if test "${with_gcc+set}" = set; then : 3528 withval=$with_gcc; 3529 case $withval in 3530 no) CC=${CC:-cc} 3531 without_gcc=yes;; 3532 yes) CC=gcc 3533 without_gcc=no;; 3534 *) CC=$withval 3535 without_gcc=$withval;; 3536 esac 3537 else 3538 3539 case $ac_sys_system in 3540 AIX*) CC=${CC:-xlc_r} 3541 without_gcc=;; 3542 BeOS*) 3543 case $BE_HOST_CPU in 3544 ppc) 3545 CC=mwcc 3546 without_gcc=yes 3547 BASECFLAGS="$BASECFLAGS -export pragma" 3548 OPT="$OPT -O" 3549 LDFLAGS="$LDFLAGS -nodup" 3550 ;; 3551 x86) 3552 CC=gcc 3553 without_gcc=no 3554 OPT="$OPT -O" 3555 ;; 3556 *) 3557 as_fn_error $? "Unknown BeOS platform \"$BE_HOST_CPU\"" "$LINENO" 5 3558 ;; 3559 esac 3560 AR="\$(srcdir)/Modules/ar_beos" 3561 RANLIB=: 3562 ;; 3563 *) without_gcc=no;; 3564 esac 3565 fi 3566 3567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $without_gcc" >&5 3568 $as_echo "$without_gcc" >&6; } 3569 3570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-icc" >&5 3571 $as_echo_n "checking for --with-icc... " >&6; } 3572 3573 # Check whether --with-icc was given. 3574 if test "${with_icc+set}" = set; then : 3575 withval=$with_icc; 3576 case $withval in 3577 no) CC=${CC:-cc} 3578 with_icc=no;; 3579 yes) CC=icc 3580 CXX=icpc 3581 with_icc=yes;; 3582 *) CC=$withval 3583 with_icc=$withval;; 3584 esac 3585 else 3586 3587 with_icc=no 3588 fi 3589 3590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_icc" >&5 3591 $as_echo "$with_icc" >&6; } 3592 3593 # If the user switches compilers, we can't believe the cache 3594 if test ! -z "$ac_cv_prog_CC" -a ! -z "$CC" -a "$CC" != "$ac_cv_prog_CC" 3595 then 3596 as_fn_error $? "cached CC is different -- throw away $cache_file 3597 (it is also a good idea to do 'make clean' before compiling)" "$LINENO" 5 3598 fi 3599 3600 if test "$MACHDEP" = "irix6" && test "$CC" != "gcc"; then 3601 # Normally, MIPSpro CC treats #error directives as warnings, which means 3602 # a successful exit code is returned (0). This is a problem because IRIX 3603 # has a bunch of system headers with this guard at the top: 3604 # 3605 # #ifndef __c99 3606 # #error This header file is to be used only for c99 mode compilations 3607 # #else 3608 # 3609 # When autoconf tests for such a header, like stdint.h, this happens: 3610 # 3611 # configure:4619: cc -c conftest.c >&5 3612 # cc-1035 cc: WARNING File = /usr/include/stdint.h, Line = 5 3613 # #error directive: This header file is to be used only for c99 mode 3614 # compilations 3615 # 3616 # #error This header file is to be used only for c99 mode compilations 3617 # ^ 3618 # 3619 # configure:4619: $? = 0 3620 # configure:4619: result: yes 3621 # 3622 # Therefore, we use `-diag_error 1035` to have the compiler treat the 3623 # warning as an error, which causes cc to return a non-zero result, 3624 # which autoconf can interpret correctly. 3625 CFLAGS="$CFLAGS -diag_error 1035" 3626 # Whilst we're here, we might as well make sure CXX defaults to something 3627 # sensible if we're not using gcc. 3628 if test -z "$CXX"; then 3629 CXX="CC" 3630 fi 3631 fi 3632 3633 # If the user set CFLAGS, use this instead of the automatically 3634 # determined setting 3635 preset_cflags="$CFLAGS" 3636 ac_ext=c 3637 ac_cpp='$CPP $CPPFLAGS' 3638 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3639 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3640 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3641 if test -n "$ac_tool_prefix"; then 3642 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3643 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3645 $as_echo_n "checking for $ac_word... " >&6; } 3646 if ${ac_cv_prog_CC+:} false; then : 3647 $as_echo_n "(cached) " >&6 3648 else 3649 if test -n "$CC"; then 3650 ac_cv_prog_CC="$CC" # Let the user override the test. 3651 else 3652 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3653 for as_dir in $PATH 3654 do 3655 IFS=$as_save_IFS 3656 test -z "$as_dir" && as_dir=. 3657 for ac_exec_ext in '' $ac_executable_extensions; do 3658 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3659 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3660 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3661 break 2 3662 fi 3663 done 3664 done 3665 IFS=$as_save_IFS 3666 3667 fi 3668 fi 3669 CC=$ac_cv_prog_CC 3670 if test -n "$CC"; then 3671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3672 $as_echo "$CC" >&6; } 3673 else 3674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3675 $as_echo "no" >&6; } 3676 fi 3677 3678 3679 fi 3680 if test -z "$ac_cv_prog_CC"; then 3681 ac_ct_CC=$CC 3682 # Extract the first word of "gcc", so it can be a program name with args. 3683 set dummy gcc; ac_word=$2 3684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3685 $as_echo_n "checking for $ac_word... " >&6; } 3686 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3687 $as_echo_n "(cached) " >&6 3688 else 3689 if test -n "$ac_ct_CC"; then 3690 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3691 else 3692 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3693 for as_dir in $PATH 3694 do 3695 IFS=$as_save_IFS 3696 test -z "$as_dir" && as_dir=. 3697 for ac_exec_ext in '' $ac_executable_extensions; do 3698 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3699 ac_cv_prog_ac_ct_CC="gcc" 3700 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3701 break 2 3702 fi 3703 done 3704 done 3705 IFS=$as_save_IFS 3706 3707 fi 3708 fi 3709 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3710 if test -n "$ac_ct_CC"; then 3711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3712 $as_echo "$ac_ct_CC" >&6; } 3713 else 3714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3715 $as_echo "no" >&6; } 3716 fi 3717 3718 if test "x$ac_ct_CC" = x; then 3719 CC="" 3720 else 3721 case $cross_compiling:$ac_tool_warned in 3722 yes:) 3723 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3724 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3725 ac_tool_warned=yes ;; 3726 esac 3727 CC=$ac_ct_CC 3728 fi 3729 else 3730 CC="$ac_cv_prog_CC" 3731 fi 3732 3733 if test -z "$CC"; then 3734 if test -n "$ac_tool_prefix"; then 3735 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3736 set dummy ${ac_tool_prefix}cc; ac_word=$2 3737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3738 $as_echo_n "checking for $ac_word... " >&6; } 3739 if ${ac_cv_prog_CC+:} false; then : 3740 $as_echo_n "(cached) " >&6 3741 else 3742 if test -n "$CC"; then 3743 ac_cv_prog_CC="$CC" # Let the user override the test. 3744 else 3745 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3746 for as_dir in $PATH 3747 do 3748 IFS=$as_save_IFS 3749 test -z "$as_dir" && as_dir=. 3750 for ac_exec_ext in '' $ac_executable_extensions; do 3751 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3752 ac_cv_prog_CC="${ac_tool_prefix}cc" 3753 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3754 break 2 3755 fi 3756 done 3757 done 3758 IFS=$as_save_IFS 3759 3760 fi 3761 fi 3762 CC=$ac_cv_prog_CC 3763 if test -n "$CC"; then 3764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3765 $as_echo "$CC" >&6; } 3766 else 3767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3768 $as_echo "no" >&6; } 3769 fi 3770 3771 3772 fi 3773 fi 3774 if test -z "$CC"; then 3775 # Extract the first word of "cc", so it can be a program name with args. 3776 set dummy cc; ac_word=$2 3777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3778 $as_echo_n "checking for $ac_word... " >&6; } 3779 if ${ac_cv_prog_CC+:} false; then : 3780 $as_echo_n "(cached) " >&6 3781 else 3782 if test -n "$CC"; then 3783 ac_cv_prog_CC="$CC" # Let the user override the test. 3784 else 3785 ac_prog_rejected=no 3786 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3787 for as_dir in $PATH 3788 do 3789 IFS=$as_save_IFS 3790 test -z "$as_dir" && as_dir=. 3791 for ac_exec_ext in '' $ac_executable_extensions; do 3792 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3793 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3794 ac_prog_rejected=yes 3795 continue 3796 fi 3797 ac_cv_prog_CC="cc" 3798 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3799 break 2 3800 fi 3801 done 3802 done 3803 IFS=$as_save_IFS 3804 3805 if test $ac_prog_rejected = yes; then 3806 # We found a bogon in the path, so make sure we never use it. 3807 set dummy $ac_cv_prog_CC 3808 shift 3809 if test $# != 0; then 3810 # We chose a different compiler from the bogus one. 3811 # However, it has the same basename, so the bogon will be chosen 3812 # first if we set CC to just the basename; use the full file name. 3813 shift 3814 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3815 fi 3816 fi 3817 fi 3818 fi 3819 CC=$ac_cv_prog_CC 3820 if test -n "$CC"; then 3821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3822 $as_echo "$CC" >&6; } 3823 else 3824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3825 $as_echo "no" >&6; } 3826 fi 3827 3828 3829 fi 3830 if test -z "$CC"; then 3831 if test -n "$ac_tool_prefix"; then 3832 for ac_prog in cl.exe 3833 do 3834 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3835 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3837 $as_echo_n "checking for $ac_word... " >&6; } 3838 if ${ac_cv_prog_CC+:} false; then : 3839 $as_echo_n "(cached) " >&6 3840 else 3841 if test -n "$CC"; then 3842 ac_cv_prog_CC="$CC" # Let the user override the test. 3843 else 3844 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3845 for as_dir in $PATH 3846 do 3847 IFS=$as_save_IFS 3848 test -z "$as_dir" && as_dir=. 3849 for ac_exec_ext in '' $ac_executable_extensions; do 3850 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3851 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3852 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3853 break 2 3854 fi 3855 done 3856 done 3857 IFS=$as_save_IFS 3858 3859 fi 3860 fi 3861 CC=$ac_cv_prog_CC 3862 if test -n "$CC"; then 3863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3864 $as_echo "$CC" >&6; } 3865 else 3866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3867 $as_echo "no" >&6; } 3868 fi 3869 3870 3871 test -n "$CC" && break 3872 done 3873 fi 3874 if test -z "$CC"; then 3875 ac_ct_CC=$CC 3876 for ac_prog in cl.exe 3877 do 3878 # Extract the first word of "$ac_prog", so it can be a program name with args. 3879 set dummy $ac_prog; ac_word=$2 3880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3881 $as_echo_n "checking for $ac_word... " >&6; } 3882 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3883 $as_echo_n "(cached) " >&6 3884 else 3885 if test -n "$ac_ct_CC"; then 3886 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3887 else 3888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3889 for as_dir in $PATH 3890 do 3891 IFS=$as_save_IFS 3892 test -z "$as_dir" && as_dir=. 3893 for ac_exec_ext in '' $ac_executable_extensions; do 3894 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3895 ac_cv_prog_ac_ct_CC="$ac_prog" 3896 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3897 break 2 3898 fi 3899 done 3900 done 3901 IFS=$as_save_IFS 3902 3903 fi 3904 fi 3905 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3906 if test -n "$ac_ct_CC"; then 3907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3908 $as_echo "$ac_ct_CC" >&6; } 3909 else 3910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3911 $as_echo "no" >&6; } 3912 fi 3913 3914 3915 test -n "$ac_ct_CC" && break 3916 done 3917 3918 if test "x$ac_ct_CC" = x; then 3919 CC="" 3920 else 3921 case $cross_compiling:$ac_tool_warned in 3922 yes:) 3923 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3924 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3925 ac_tool_warned=yes ;; 3926 esac 3927 CC=$ac_ct_CC 3928 fi 3929 fi 3930 3931 fi 3932 3933 3934 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3935 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3936 as_fn_error $? "no acceptable C compiler found in \$PATH 3937 See \`config.log' for more details" "$LINENO" 5; } 3938 3939 # Provide some information about the compiler. 3940 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3941 set X $ac_compile 3942 ac_compiler=$2 3943 for ac_option in --version -v -V -qversion; do 3944 { { ac_try="$ac_compiler $ac_option >&5" 3945 case "(($ac_try" in 3946 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3947 *) ac_try_echo=$ac_try;; 3948 esac 3949 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3950 $as_echo "$ac_try_echo"; } >&5 3951 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3952 ac_status=$? 3953 if test -s conftest.err; then 3954 sed '10a\ 3955 ... rest of stderr output deleted ... 3956 10q' conftest.err >conftest.er1 3957 cat conftest.er1 >&5 3958 fi 3959 rm -f conftest.er1 conftest.err 3960 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3961 test $ac_status = 0; } 3962 done 3963 3964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3965 /* end confdefs.h. */ 3966 3967 int 3968 main () 3969 { 3970 3971 ; 3972 return 0; 3973 } 3974 _ACEOF 3975 ac_clean_files_save=$ac_clean_files 3976 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3977 # Try to create an executable without -o first, disregard a.out. 3978 # It will help us diagnose broken compilers, and finding out an intuition 3979 # of exeext. 3980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3981 $as_echo_n "checking whether the C compiler works... " >&6; } 3982 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3983 3984 # The possible output files: 3985 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3986 3987 ac_rmfiles= 3988 for ac_file in $ac_files 3989 do 3990 case $ac_file in 3991 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3992 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3993 esac 3994 done 3995 rm -f $ac_rmfiles 3996 3997 if { { ac_try="$ac_link_default" 3998 case "(($ac_try" in 3999 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4000 *) ac_try_echo=$ac_try;; 4001 esac 4002 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4003 $as_echo "$ac_try_echo"; } >&5 4004 (eval "$ac_link_default") 2>&5 4005 ac_status=$? 4006 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4007 test $ac_status = 0; }; then : 4008 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 4009 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 4010 # in a Makefile. We should not override ac_cv_exeext if it was cached, 4011 # so that the user can short-circuit this test for compilers unknown to 4012 # Autoconf. 4013 for ac_file in $ac_files '' 4014 do 4015 test -f "$ac_file" || continue 4016 case $ac_file in 4017 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 4018 ;; 4019 [ab].out ) 4020 # We found the default executable, but exeext='' is most 4021 # certainly right. 4022 break;; 4023 *.* ) 4024 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 4025 then :; else 4026 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 4027 fi 4028 # We set ac_cv_exeext here because the later test for it is not 4029 # safe: cross compilers may not add the suffix if given an `-o' 4030 # argument, so we may need to know it at that point already. 4031 # Even if this section looks crufty: it has the advantage of 4032 # actually working. 4033 break;; 4034 * ) 4035 break;; 4036 esac 4037 done 4038 test "$ac_cv_exeext" = no && ac_cv_exeext= 4039 4040 else 4041 ac_file='' 4042 fi 4043 if test -z "$ac_file"; then : 4044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4045 $as_echo "no" >&6; } 4046 $as_echo "$as_me: failed program was:" >&5 4047 sed 's/^/| /' conftest.$ac_ext >&5 4048 4049 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4050 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4051 as_fn_error 77 "C compiler cannot create executables 4052 See \`config.log' for more details" "$LINENO" 5; } 4053 else 4054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4055 $as_echo "yes" >&6; } 4056 fi 4057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 4058 $as_echo_n "checking for C compiler default output file name... " >&6; } 4059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 4060 $as_echo "$ac_file" >&6; } 4061 ac_exeext=$ac_cv_exeext 4062 4063 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 4064 ac_clean_files=$ac_clean_files_save 4065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 4066 $as_echo_n "checking for suffix of executables... " >&6; } 4067 if { { ac_try="$ac_link" 4068 case "(($ac_try" in 4069 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4070 *) ac_try_echo=$ac_try;; 4071 esac 4072 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4073 $as_echo "$ac_try_echo"; } >&5 4074 (eval "$ac_link") 2>&5 4075 ac_status=$? 4076 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4077 test $ac_status = 0; }; then : 4078 # If both `conftest.exe' and `conftest' are `present' (well, observable) 4079 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 4080 # work properly (i.e., refer to `conftest.exe'), while it won't with 4081 # `rm'. 4082 for ac_file in conftest.exe conftest conftest.*; do 4083 test -f "$ac_file" || continue 4084 case $ac_file in 4085 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 4086 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 4087 break;; 4088 * ) break;; 4089 esac 4090 done 4091 else 4092 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4093 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4094 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 4095 See \`config.log' for more details" "$LINENO" 5; } 4096 fi 4097 rm -f conftest conftest$ac_cv_exeext 4098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 4099 $as_echo "$ac_cv_exeext" >&6; } 4100 4101 rm -f conftest.$ac_ext 4102 EXEEXT=$ac_cv_exeext 4103 ac_exeext=$EXEEXT 4104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4105 /* end confdefs.h. */ 4106 #include <stdio.h> 4107 int 4108 main () 4109 { 4110 FILE *f = fopen ("conftest.out", "w"); 4111 return ferror (f) || fclose (f) != 0; 4112 4113 ; 4114 return 0; 4115 } 4116 _ACEOF 4117 ac_clean_files="$ac_clean_files conftest.out" 4118 # Check that the compiler produces executables we can run. If not, either 4119 # the compiler is broken, or we cross compile. 4120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 4121 $as_echo_n "checking whether we are cross compiling... " >&6; } 4122 if test "$cross_compiling" != yes; then 4123 { { ac_try="$ac_link" 4124 case "(($ac_try" in 4125 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4126 *) ac_try_echo=$ac_try;; 4127 esac 4128 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4129 $as_echo "$ac_try_echo"; } >&5 4130 (eval "$ac_link") 2>&5 4131 ac_status=$? 4132 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4133 test $ac_status = 0; } 4134 if { ac_try='./conftest$ac_cv_exeext' 4135 { { case "(($ac_try" in 4136 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4137 *) ac_try_echo=$ac_try;; 4138 esac 4139 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4140 $as_echo "$ac_try_echo"; } >&5 4141 (eval "$ac_try") 2>&5 4142 ac_status=$? 4143 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4144 test $ac_status = 0; }; }; then 4145 cross_compiling=no 4146 else 4147 if test "$cross_compiling" = maybe; then 4148 cross_compiling=yes 4149 else 4150 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4151 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4152 as_fn_error $? "cannot run C compiled programs. 4153 If you meant to cross compile, use \`--host'. 4154 See \`config.log' for more details" "$LINENO" 5; } 4155 fi 4156 fi 4157 fi 4158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4159 $as_echo "$cross_compiling" >&6; } 4160 4161 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 4162 ac_clean_files=$ac_clean_files_save 4163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4164 $as_echo_n "checking for suffix of object files... " >&6; } 4165 if ${ac_cv_objext+:} 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 4175 ; 4176 return 0; 4177 } 4178 _ACEOF 4179 rm -f conftest.o conftest.obj 4180 if { { ac_try="$ac_compile" 4181 case "(($ac_try" in 4182 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4183 *) ac_try_echo=$ac_try;; 4184 esac 4185 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4186 $as_echo "$ac_try_echo"; } >&5 4187 (eval "$ac_compile") 2>&5 4188 ac_status=$? 4189 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4190 test $ac_status = 0; }; then : 4191 for ac_file in conftest.o conftest.obj conftest.*; do 4192 test -f "$ac_file" || continue; 4193 case $ac_file in 4194 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4195 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4196 break;; 4197 esac 4198 done 4199 else 4200 $as_echo "$as_me: failed program was:" >&5 4201 sed 's/^/| /' conftest.$ac_ext >&5 4202 4203 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4204 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4205 as_fn_error $? "cannot compute suffix of object files: cannot compile 4206 See \`config.log' for more details" "$LINENO" 5; } 4207 fi 4208 rm -f conftest.$ac_cv_objext conftest.$ac_ext 4209 fi 4210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4211 $as_echo "$ac_cv_objext" >&6; } 4212 OBJEXT=$ac_cv_objext 4213 ac_objext=$OBJEXT 4214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 4215 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 4216 if ${ac_cv_c_compiler_gnu+:} false; then : 4217 $as_echo_n "(cached) " >&6 4218 else 4219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4220 /* end confdefs.h. */ 4221 4222 int 4223 main () 4224 { 4225 #ifndef __GNUC__ 4226 choke me 4227 #endif 4228 4229 ; 4230 return 0; 4231 } 4232 _ACEOF 4233 if ac_fn_c_try_compile "$LINENO"; then : 4234 ac_compiler_gnu=yes 4235 else 4236 ac_compiler_gnu=no 4237 fi 4238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4239 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4240 4241 fi 4242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4243 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 4244 if test $ac_compiler_gnu = yes; then 4245 GCC=yes 4246 else 4247 GCC= 4248 fi 4249 ac_test_CFLAGS=${CFLAGS+set} 4250 ac_save_CFLAGS=$CFLAGS 4251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4252 $as_echo_n "checking whether $CC accepts -g... " >&6; } 4253 if ${ac_cv_prog_cc_g+:} false; then : 4254 $as_echo_n "(cached) " >&6 4255 else 4256 ac_save_c_werror_flag=$ac_c_werror_flag 4257 ac_c_werror_flag=yes 4258 ac_cv_prog_cc_g=no 4259 CFLAGS="-g" 4260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4261 /* end confdefs.h. */ 4262 4263 int 4264 main () 4265 { 4266 4267 ; 4268 return 0; 4269 } 4270 _ACEOF 4271 if ac_fn_c_try_compile "$LINENO"; then : 4272 ac_cv_prog_cc_g=yes 4273 else 4274 CFLAGS="" 4275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4276 /* end confdefs.h. */ 4277 4278 int 4279 main () 4280 { 4281 4282 ; 4283 return 0; 4284 } 4285 _ACEOF 4286 if ac_fn_c_try_compile "$LINENO"; then : 4287 4288 else 4289 ac_c_werror_flag=$ac_save_c_werror_flag 4290 CFLAGS="-g" 4291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4292 /* end confdefs.h. */ 4293 4294 int 4295 main () 4296 { 4297 4298 ; 4299 return 0; 4300 } 4301 _ACEOF 4302 if ac_fn_c_try_compile "$LINENO"; then : 4303 ac_cv_prog_cc_g=yes 4304 fi 4305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4306 fi 4307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4308 fi 4309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4310 ac_c_werror_flag=$ac_save_c_werror_flag 4311 fi 4312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4313 $as_echo "$ac_cv_prog_cc_g" >&6; } 4314 if test "$ac_test_CFLAGS" = set; then 4315 CFLAGS=$ac_save_CFLAGS 4316 elif test $ac_cv_prog_cc_g = yes; then 4317 if test "$GCC" = yes; then 4318 CFLAGS="-g -O2" 4319 else 4320 CFLAGS="-g" 4321 fi 4322 else 4323 if test "$GCC" = yes; then 4324 CFLAGS="-O2" 4325 else 4326 CFLAGS= 4327 fi 4328 fi 4329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 4330 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 4331 if ${ac_cv_prog_cc_c89+:} false; then : 4332 $as_echo_n "(cached) " >&6 4333 else 4334 ac_cv_prog_cc_c89=no 4335 ac_save_CC=$CC 4336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4337 /* end confdefs.h. */ 4338 #include <stdarg.h> 4339 #include <stdio.h> 4340 struct stat; 4341 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 4342 struct buf { int x; }; 4343 FILE * (*rcsopen) (struct buf *, struct stat *, int); 4344 static char *e (p, i) 4345 char **p; 4346 int i; 4347 { 4348 return p[i]; 4349 } 4350 static char *f (char * (*g) (char **, int), char **p, ...) 4351 { 4352 char *s; 4353 va_list v; 4354 va_start (v,p); 4355 s = g (p, va_arg (v,int)); 4356 va_end (v); 4357 return s; 4358 } 4359 4360 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 4361 function prototypes and stuff, but not '\xHH' hex character constants. 4362 These don't provoke an error unfortunately, instead are silently treated 4363 as 'x'. The following induces an error, until -std is added to get 4364 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4365 array size at least. It's necessary to write '\x00'==0 to get something 4366 that's true only with -std. */ 4367 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4368 4369 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 4370 inside strings and character constants. */ 4371 #define FOO(x) 'x' 4372 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 4373 4374 int test (int i, double x); 4375 struct s1 {int (*f) (int a);}; 4376 struct s2 {int (*f) (double a);}; 4377 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 4378 int argc; 4379 char **argv; 4380 int 4381 main () 4382 { 4383 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 4384 ; 4385 return 0; 4386 } 4387 _ACEOF 4388 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4389 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4390 do 4391 CC="$ac_save_CC $ac_arg" 4392 if ac_fn_c_try_compile "$LINENO"; then : 4393 ac_cv_prog_cc_c89=$ac_arg 4394 fi 4395 rm -f core conftest.err conftest.$ac_objext 4396 test "x$ac_cv_prog_cc_c89" != "xno" && break 4397 done 4398 rm -f conftest.$ac_ext 4399 CC=$ac_save_CC 4400 4401 fi 4402 # AC_CACHE_VAL 4403 case "x$ac_cv_prog_cc_c89" in 4404 x) 4405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4406 $as_echo "none needed" >&6; } ;; 4407 xno) 4408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4409 $as_echo "unsupported" >&6; } ;; 4410 *) 4411 CC="$CC $ac_cv_prog_cc_c89" 4412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4413 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4414 esac 4415 if test "x$ac_cv_prog_cc_c89" != xno; then : 4416 4417 fi 4418 4419 ac_ext=c 4420 ac_cpp='$CPP $CPPFLAGS' 4421 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4422 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4423 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4424 4425 if test ! -z "$preset_cflags" 4426 then 4427 CFLAGS=$preset_cflags 4428 fi 4429 4430 4431 4432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-cxx-main=<compiler>" >&5 4433 $as_echo_n "checking for --with-cxx-main=<compiler>... " >&6; } 4434 4435 # Check whether --with-cxx_main was given. 4436 if test "${with_cxx_main+set}" = set; then : 4437 withval=$with_cxx_main; 4438 4439 case $withval in 4440 no) with_cxx_main=no 4441 MAINCC='$(CC)';; 4442 yes) with_cxx_main=yes 4443 MAINCC='$(CXX)';; 4444 *) with_cxx_main=yes 4445 MAINCC=$withval 4446 if test -z "$CXX" 4447 then 4448 CXX=$withval 4449 fi;; 4450 esac 4451 else 4452 4453 with_cxx_main=no 4454 MAINCC='$(CC)' 4455 4456 fi 4457 4458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_cxx_main" >&5 4459 $as_echo "$with_cxx_main" >&6; } 4460 4461 preset_cxx="$CXX" 4462 if test -z "$CXX" 4463 then 4464 case "$CC" in 4465 gcc) if test -n "$ac_tool_prefix"; then 4466 # Extract the first word of "${ac_tool_prefix}g++", so it can be a program name with args. 4467 set dummy ${ac_tool_prefix}g++; ac_word=$2 4468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4469 $as_echo_n "checking for $ac_word... " >&6; } 4470 if ${ac_cv_path_CXX+:} false; then : 4471 $as_echo_n "(cached) " >&6 4472 else 4473 case $CXX in 4474 [\\/]* | ?:[\\/]*) 4475 ac_cv_path_CXX="$CXX" # Let the user override the test with a path. 4476 ;; 4477 *) 4478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4479 for as_dir in notfound 4480 do 4481 IFS=$as_save_IFS 4482 test -z "$as_dir" && as_dir=. 4483 for ac_exec_ext in '' $ac_executable_extensions; do 4484 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4485 ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext" 4486 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4487 break 2 4488 fi 4489 done 4490 done 4491 IFS=$as_save_IFS 4492 4493 ;; 4494 esac 4495 fi 4496 CXX=$ac_cv_path_CXX 4497 if test -n "$CXX"; then 4498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 4499 $as_echo "$CXX" >&6; } 4500 else 4501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4502 $as_echo "no" >&6; } 4503 fi 4504 4505 4506 fi 4507 if test -z "$ac_cv_path_CXX"; then 4508 ac_pt_CXX=$CXX 4509 # Extract the first word of "g++", so it can be a program name with args. 4510 set dummy g++; ac_word=$2 4511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4512 $as_echo_n "checking for $ac_word... " >&6; } 4513 if ${ac_cv_path_ac_pt_CXX+:} false; then : 4514 $as_echo_n "(cached) " >&6 4515 else 4516 case $ac_pt_CXX in 4517 [\\/]* | ?:[\\/]*) 4518 ac_cv_path_ac_pt_CXX="$ac_pt_CXX" # Let the user override the test with a path. 4519 ;; 4520 *) 4521 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4522 for as_dir in notfound 4523 do 4524 IFS=$as_save_IFS 4525 test -z "$as_dir" && as_dir=. 4526 for ac_exec_ext in '' $ac_executable_extensions; do 4527 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4528 ac_cv_path_ac_pt_CXX="$as_dir/$ac_word$ac_exec_ext" 4529 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4530 break 2 4531 fi 4532 done 4533 done 4534 IFS=$as_save_IFS 4535 4536 ;; 4537 esac 4538 fi 4539 ac_pt_CXX=$ac_cv_path_ac_pt_CXX 4540 if test -n "$ac_pt_CXX"; then 4541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_CXX" >&5 4542 $as_echo "$ac_pt_CXX" >&6; } 4543 else 4544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4545 $as_echo "no" >&6; } 4546 fi 4547 4548 if test "x$ac_pt_CXX" = x; then 4549 CXX="g++" 4550 else 4551 case $cross_compiling:$ac_tool_warned in 4552 yes:) 4553 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4554 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4555 ac_tool_warned=yes ;; 4556 esac 4557 CXX=$ac_pt_CXX 4558 fi 4559 else 4560 CXX="$ac_cv_path_CXX" 4561 fi 4562 ;; 4563 cc) if test -n "$ac_tool_prefix"; then 4564 # Extract the first word of "${ac_tool_prefix}c++", so it can be a program name with args. 4565 set dummy ${ac_tool_prefix}c++; ac_word=$2 4566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4567 $as_echo_n "checking for $ac_word... " >&6; } 4568 if ${ac_cv_path_CXX+:} false; then : 4569 $as_echo_n "(cached) " >&6 4570 else 4571 case $CXX in 4572 [\\/]* | ?:[\\/]*) 4573 ac_cv_path_CXX="$CXX" # Let the user override the test with a path. 4574 ;; 4575 *) 4576 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4577 for as_dir in notfound 4578 do 4579 IFS=$as_save_IFS 4580 test -z "$as_dir" && as_dir=. 4581 for ac_exec_ext in '' $ac_executable_extensions; do 4582 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4583 ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext" 4584 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4585 break 2 4586 fi 4587 done 4588 done 4589 IFS=$as_save_IFS 4590 4591 ;; 4592 esac 4593 fi 4594 CXX=$ac_cv_path_CXX 4595 if test -n "$CXX"; then 4596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 4597 $as_echo "$CXX" >&6; } 4598 else 4599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4600 $as_echo "no" >&6; } 4601 fi 4602 4603 4604 fi 4605 if test -z "$ac_cv_path_CXX"; then 4606 ac_pt_CXX=$CXX 4607 # Extract the first word of "c++", so it can be a program name with args. 4608 set dummy c++; ac_word=$2 4609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4610 $as_echo_n "checking for $ac_word... " >&6; } 4611 if ${ac_cv_path_ac_pt_CXX+:} false; then : 4612 $as_echo_n "(cached) " >&6 4613 else 4614 case $ac_pt_CXX in 4615 [\\/]* | ?:[\\/]*) 4616 ac_cv_path_ac_pt_CXX="$ac_pt_CXX" # Let the user override the test with a path. 4617 ;; 4618 *) 4619 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4620 for as_dir in notfound 4621 do 4622 IFS=$as_save_IFS 4623 test -z "$as_dir" && as_dir=. 4624 for ac_exec_ext in '' $ac_executable_extensions; do 4625 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4626 ac_cv_path_ac_pt_CXX="$as_dir/$ac_word$ac_exec_ext" 4627 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4628 break 2 4629 fi 4630 done 4631 done 4632 IFS=$as_save_IFS 4633 4634 ;; 4635 esac 4636 fi 4637 ac_pt_CXX=$ac_cv_path_ac_pt_CXX 4638 if test -n "$ac_pt_CXX"; then 4639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_CXX" >&5 4640 $as_echo "$ac_pt_CXX" >&6; } 4641 else 4642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4643 $as_echo "no" >&6; } 4644 fi 4645 4646 if test "x$ac_pt_CXX" = x; then 4647 CXX="c++" 4648 else 4649 case $cross_compiling:$ac_tool_warned in 4650 yes:) 4651 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4652 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4653 ac_tool_warned=yes ;; 4654 esac 4655 CXX=$ac_pt_CXX 4656 fi 4657 else 4658 CXX="$ac_cv_path_CXX" 4659 fi 4660 ;; 4661 esac 4662 if test "$CXX" = "notfound" 4663 then 4664 CXX="" 4665 fi 4666 fi 4667 if test -z "$CXX" 4668 then 4669 if test -n "$ac_tool_prefix"; then 4670 for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl 4671 do 4672 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 4673 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 4674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4675 $as_echo_n "checking for $ac_word... " >&6; } 4676 if ${ac_cv_prog_CXX+:} false; then : 4677 $as_echo_n "(cached) " >&6 4678 else 4679 if test -n "$CXX"; then 4680 ac_cv_prog_CXX="$CXX" # Let the user override the test. 4681 else 4682 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4683 for as_dir in $PATH 4684 do 4685 IFS=$as_save_IFS 4686 test -z "$as_dir" && as_dir=. 4687 for ac_exec_ext in '' $ac_executable_extensions; do 4688 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4689 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 4690 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4691 break 2 4692 fi 4693 done 4694 done 4695 IFS=$as_save_IFS 4696 4697 fi 4698 fi 4699 CXX=$ac_cv_prog_CXX 4700 if test -n "$CXX"; then 4701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 4702 $as_echo "$CXX" >&6; } 4703 else 4704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4705 $as_echo "no" >&6; } 4706 fi 4707 4708 4709 test -n "$CXX" && break 4710 done 4711 fi 4712 if test -z "$CXX"; then 4713 ac_ct_CXX=$CXX 4714 for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl 4715 do 4716 # Extract the first word of "$ac_prog", so it can be a program name with args. 4717 set dummy $ac_prog; ac_word=$2 4718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4719 $as_echo_n "checking for $ac_word... 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" >&6; } 4801 # On Suns, sometimes $CPP names a directory. 4802 if test -n "$CPP" && test -d "$CPP"; then 4803 CPP= 4804 fi 4805 if test -z "$CPP"; then 4806 if ${ac_cv_prog_CPP+:} false; then : 4807 $as_echo_n "(cached) " >&6 4808 else 4809 # Double quotes because CPP needs to be expanded 4810 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4811 do 4812 ac_preproc_ok=false 4813 for ac_c_preproc_warn_flag in '' yes 4814 do 4815 # Use a header file that comes with gcc, so configuring glibc 4816 # with a fresh cross-compiler works. 4817 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4818 # <limits.h> exists even on freestanding compilers. 4819 # On the NeXT, cc -E runs the code through the compiler's parser, 4820 # not just through cpp. "Syntax error" is here to catch this case. 4821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4822 /* end confdefs.h. */ 4823 #ifdef __STDC__ 4824 # include <limits.h> 4825 #else 4826 # include <assert.h> 4827 #endif 4828 Syntax error 4829 _ACEOF 4830 if ac_fn_c_try_cpp "$LINENO"; then : 4831 4832 else 4833 # Broken: fails on valid input. 4834 continue 4835 fi 4836 rm -f conftest.err conftest.i conftest.$ac_ext 4837 4838 # OK, works on sane cases. Now check whether nonexistent headers 4839 # can be detected and how. 4840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4841 /* end confdefs.h. */ 4842 #include <ac_nonexistent.h> 4843 _ACEOF 4844 if ac_fn_c_try_cpp "$LINENO"; then : 4845 # Broken: success on invalid input. 4846 continue 4847 else 4848 # Passes both tests. 4849 ac_preproc_ok=: 4850 break 4851 fi 4852 rm -f conftest.err conftest.i conftest.$ac_ext 4853 4854 done 4855 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4856 rm -f conftest.i conftest.err conftest.$ac_ext 4857 if $ac_preproc_ok; then : 4858 break 4859 fi 4860 4861 done 4862 ac_cv_prog_CPP=$CPP 4863 4864 fi 4865 CPP=$ac_cv_prog_CPP 4866 else 4867 ac_cv_prog_CPP=$CPP 4868 fi 4869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4870 $as_echo "$CPP" >&6; } 4871 ac_preproc_ok=false 4872 for ac_c_preproc_warn_flag in '' yes 4873 do 4874 # Use a header file that comes with gcc, so configuring glibc 4875 # with a fresh cross-compiler works. 4876 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4877 # <limits.h> exists even on freestanding compilers. 4878 # On the NeXT, cc -E runs the code through the compiler's parser, 4879 # not just through cpp. "Syntax error" is here to catch this case. 4880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4881 /* end confdefs.h. */ 4882 #ifdef __STDC__ 4883 # include <limits.h> 4884 #else 4885 # include <assert.h> 4886 #endif 4887 Syntax error 4888 _ACEOF 4889 if ac_fn_c_try_cpp "$LINENO"; then : 4890 4891 else 4892 # Broken: fails on valid input. 4893 continue 4894 fi 4895 rm -f conftest.err conftest.i conftest.$ac_ext 4896 4897 # OK, works on sane cases. Now check whether nonexistent headers 4898 # can be detected and how. 4899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4900 /* end confdefs.h. */ 4901 #include <ac_nonexistent.h> 4902 _ACEOF 4903 if ac_fn_c_try_cpp "$LINENO"; then : 4904 # Broken: success on invalid input. 4905 continue 4906 else 4907 # Passes both tests. 4908 ac_preproc_ok=: 4909 break 4910 fi 4911 rm -f conftest.err conftest.i conftest.$ac_ext 4912 4913 done 4914 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4915 rm -f conftest.i conftest.err conftest.$ac_ext 4916 if $ac_preproc_ok; then : 4917 4918 else 4919 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4920 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4921 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4922 See \`config.log' for more details" "$LINENO" 5; } 4923 fi 4924 4925 ac_ext=c 4926 ac_cpp='$CPP $CPPFLAGS' 4927 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4928 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4929 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4930 4931 4932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4933 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4934 if ${ac_cv_path_GREP+:} false; then : 4935 $as_echo_n "(cached) " >&6 4936 else 4937 if test -z "$GREP"; then 4938 ac_path_GREP_found=false 4939 # Loop through the user's path and test for each of PROGNAME-LIST 4940 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4941 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4942 do 4943 IFS=$as_save_IFS 4944 test -z "$as_dir" && as_dir=. 4945 for ac_prog in grep ggrep; do 4946 for ac_exec_ext in '' $ac_executable_extensions; do 4947 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4948 as_fn_executable_p "$ac_path_GREP" || continue 4949 # Check for GNU ac_path_GREP and select it if it is found. 4950 # Check for GNU $ac_path_GREP 4951 case `"$ac_path_GREP" --version 2>&1` in 4952 *GNU*) 4953 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4954 *) 4955 ac_count=0 4956 $as_echo_n 0123456789 >"conftest.in" 4957 while : 4958 do 4959 cat "conftest.in" "conftest.in" >"conftest.tmp" 4960 mv "conftest.tmp" "conftest.in" 4961 cp "conftest.in" "conftest.nl" 4962 $as_echo 'GREP' >> "conftest.nl" 4963 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4964 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4965 as_fn_arith $ac_count + 1 && ac_count=$as_val 4966 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4967 # Best one so far, save it but keep looking for a better one 4968 ac_cv_path_GREP="$ac_path_GREP" 4969 ac_path_GREP_max=$ac_count 4970 fi 4971 # 10*(2^10) chars as input seems more than enough 4972 test $ac_count -gt 10 && break 4973 done 4974 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4975 esac 4976 4977 $ac_path_GREP_found && break 3 4978 done 4979 done 4980 done 4981 IFS=$as_save_IFS 4982 if test -z "$ac_cv_path_GREP"; then 4983 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4984 fi 4985 else 4986 ac_cv_path_GREP=$GREP 4987 fi 4988 4989 fi 4990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4991 $as_echo "$ac_cv_path_GREP" >&6; } 4992 GREP="$ac_cv_path_GREP" 4993 4994 4995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4996 $as_echo_n "checking for egrep... " >&6; } 4997 if ${ac_cv_path_EGREP+:} false; then : 4998 $as_echo_n "(cached) " >&6 4999 else 5000 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 5001 then ac_cv_path_EGREP="$GREP -E" 5002 else 5003 if test -z "$EGREP"; then 5004 ac_path_EGREP_found=false 5005 # Loop through the user's path and test for each of PROGNAME-LIST 5006 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5007 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 5008 do 5009 IFS=$as_save_IFS 5010 test -z "$as_dir" && as_dir=. 5011 for ac_prog in egrep; do 5012 for ac_exec_ext in '' $ac_executable_extensions; do 5013 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 5014 as_fn_executable_p "$ac_path_EGREP" || continue 5015 # Check for GNU ac_path_EGREP and select it if it is found. 5016 # Check for GNU $ac_path_EGREP 5017 case `"$ac_path_EGREP" --version 2>&1` in 5018 *GNU*) 5019 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 5020 *) 5021 ac_count=0 5022 $as_echo_n 0123456789 >"conftest.in" 5023 while : 5024 do 5025 cat "conftest.in" "conftest.in" >"conftest.tmp" 5026 mv "conftest.tmp" "conftest.in" 5027 cp "conftest.in" "conftest.nl" 5028 $as_echo 'EGREP' >> "conftest.nl" 5029 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 5030 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5031 as_fn_arith $ac_count + 1 && ac_count=$as_val 5032 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 5033 # Best one so far, save it but keep looking for a better one 5034 ac_cv_path_EGREP="$ac_path_EGREP" 5035 ac_path_EGREP_max=$ac_count 5036 fi 5037 # 10*(2^10) chars as input seems more than enough 5038 test $ac_count -gt 10 && break 5039 done 5040 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5041 esac 5042 5043 $ac_path_EGREP_found && break 3 5044 done 5045 done 5046 done 5047 IFS=$as_save_IFS 5048 if test -z "$ac_cv_path_EGREP"; then 5049 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 5050 fi 5051 else 5052 ac_cv_path_EGREP=$EGREP 5053 fi 5054 5055 fi 5056 fi 5057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 5058 $as_echo "$ac_cv_path_EGREP" >&6; } 5059 EGREP="$ac_cv_path_EGREP" 5060 5061 5062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 5063 $as_echo_n "checking for ANSI C header files... " >&6; } 5064 if ${ac_cv_header_stdc+:} false; then : 5065 $as_echo_n "(cached) " >&6 5066 else 5067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5068 /* end confdefs.h. */ 5069 #include <stdlib.h> 5070 #include <stdarg.h> 5071 #include <string.h> 5072 #include <float.h> 5073 5074 int 5075 main () 5076 { 5077 5078 ; 5079 return 0; 5080 } 5081 _ACEOF 5082 if ac_fn_c_try_compile "$LINENO"; then : 5083 ac_cv_header_stdc=yes 5084 else 5085 ac_cv_header_stdc=no 5086 fi 5087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5088 5089 if test $ac_cv_header_stdc = yes; then 5090 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 5091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5092 /* end confdefs.h. */ 5093 #include <string.h> 5094 5095 _ACEOF 5096 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5097 $EGREP "memchr" >/dev/null 2>&1; then : 5098 5099 else 5100 ac_cv_header_stdc=no 5101 fi 5102 rm -f conftest* 5103 5104 fi 5105 5106 if test $ac_cv_header_stdc = yes; then 5107 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 5108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5109 /* end confdefs.h. */ 5110 #include <stdlib.h> 5111 5112 _ACEOF 5113 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5114 $EGREP "free" >/dev/null 2>&1; then : 5115 5116 else 5117 ac_cv_header_stdc=no 5118 fi 5119 rm -f conftest* 5120 5121 fi 5122 5123 if test $ac_cv_header_stdc = yes; then 5124 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 5125 if test "$cross_compiling" = yes; then : 5126 : 5127 else 5128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5129 /* end confdefs.h. */ 5130 #include <ctype.h> 5131 #include <stdlib.h> 5132 #if ((' ' & 0x0FF) == 0x020) 5133 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 5134 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 5135 #else 5136 # define ISLOWER(c) \ 5137 (('a' <= (c) && (c) <= 'i') \ 5138 || ('j' <= (c) && (c) <= 'r') \ 5139 || ('s' <= (c) && (c) <= 'z')) 5140 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 5141 #endif 5142 5143 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 5144 int 5145 main () 5146 { 5147 int i; 5148 for (i = 0; i < 256; i++) 5149 if (XOR (islower (i), ISLOWER (i)) 5150 || toupper (i) != TOUPPER (i)) 5151 return 2; 5152 return 0; 5153 } 5154 _ACEOF 5155 if ac_fn_c_try_run "$LINENO"; then : 5156 5157 else 5158 ac_cv_header_stdc=no 5159 fi 5160 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5161 conftest.$ac_objext conftest.beam conftest.$ac_ext 5162 fi 5163 5164 fi 5165 fi 5166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 5167 $as_echo "$ac_cv_header_stdc" >&6; } 5168 if test $ac_cv_header_stdc = yes; then 5169 5170 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 5171 5172 fi 5173 5174 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 5175 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 5176 inttypes.h stdint.h unistd.h 5177 do : 5178 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5179 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 5180 " 5181 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5182 cat >>confdefs.h <<_ACEOF 5183 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5184 _ACEOF 5185 5186 fi 5187 5188 done 5189 5190 5191 5192 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 5193 if test "x$ac_cv_header_minix_config_h" = xyes; then : 5194 MINIX=yes 5195 else 5196 MINIX= 5197 fi 5198 5199 5200 if test "$MINIX" = yes; then 5201 5202 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 5203 5204 5205 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 5206 5207 5208 $as_echo "#define _MINIX 1" >>confdefs.h 5209 5210 fi 5211 5212 5213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 5214 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 5215 if ${ac_cv_safe_to_define___extensions__+:} false; then : 5216 $as_echo_n "(cached) " >&6 5217 else 5218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5219 /* end confdefs.h. */ 5220 5221 # define __EXTENSIONS__ 1 5222 $ac_includes_default 5223 int 5224 main () 5225 { 5226 5227 ; 5228 return 0; 5229 } 5230 _ACEOF 5231 if ac_fn_c_try_compile "$LINENO"; then : 5232 ac_cv_safe_to_define___extensions__=yes 5233 else 5234 ac_cv_safe_to_define___extensions__=no 5235 fi 5236 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5237 fi 5238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 5239 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 5240 test $ac_cv_safe_to_define___extensions__ = yes && 5241 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 5242 5243 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 5244 5245 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 5246 5247 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 5248 5249 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 5250 5251 5252 5253 # Check for unsupported systems 5254 case $ac_sys_system/$ac_sys_release in 5255 atheos*|Linux*/1*) 5256 echo This system \($ac_sys_system/$ac_sys_release\) is no longer supported. 5257 echo See README for details. 5258 exit 1;; 5259 esac 5260 5261 5262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-suffix" >&5 5263 $as_echo_n "checking for --with-suffix... " >&6; } 5264 5265 # Check whether --with-suffix was given. 5266 if test "${with_suffix+set}" = set; then : 5267 withval=$with_suffix; 5268 case $withval in 5269 no) EXEEXT=;; 5270 yes) EXEEXT=.exe;; 5271 *) EXEEXT=$withval;; 5272 esac 5273 fi 5274 5275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXEEXT" >&5 5276 $as_echo "$EXEEXT" >&6; } 5277 5278 # Test whether we're running on a non-case-sensitive system, in which 5279 # case we give a warning if no ext is given 5280 5281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for case-insensitive build directory" >&5 5282 $as_echo_n "checking for case-insensitive build directory... " >&6; } 5283 if test ! -d CaseSensitiveTestDir; then 5284 mkdir CaseSensitiveTestDir 5285 fi 5286 5287 if test -d casesensitivetestdir 5288 then 5289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5290 $as_echo "yes" >&6; } 5291 BUILDEXEEXT=.exe 5292 else 5293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5294 $as_echo "no" >&6; } 5295 BUILDEXEEXT=$EXEEXT 5296 fi 5297 rmdir CaseSensitiveTestDir 5298 5299 case $MACHDEP in 5300 bsdos*) 5301 case $CC in 5302 gcc) CC="$CC -D_HAVE_BSDI";; 5303 esac;; 5304 esac 5305 5306 case $ac_sys_system in 5307 hp*|HP*) 5308 case $CC in 5309 cc|*/cc) CC="$CC -Ae";; 5310 esac;; 5311 SunOS*) 5312 # Some functions have a prototype only with that define, e.g. confstr 5313 5314 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 5315 5316 ;; 5317 esac 5318 5319 5320 5321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY" >&5 5322 $as_echo_n "checking LIBRARY... " >&6; } 5323 if test -z "$LIBRARY" 5324 then 5325 LIBRARY='libpython$(VERSION).a' 5326 fi 5327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBRARY" >&5 5328 $as_echo "$LIBRARY" >&6; } 5329 5330 # LDLIBRARY is the name of the library to link against (as opposed to the 5331 # name of the library into which to insert object files). BLDLIBRARY is also 5332 # the library to link against, usually. On Mac OS X frameworks, BLDLIBRARY 5333 # is blank as the main program is not linked directly against LDLIBRARY. 5334 # LDLIBRARYDIR is the path to LDLIBRARY, which is made in a subdirectory. On 5335 # systems without shared libraries, LDLIBRARY is the same as LIBRARY 5336 # (defined in the Makefiles). On Cygwin LDLIBRARY is the import library, 5337 # DLLLIBRARY is the shared (i.e., DLL) library. 5338 # 5339 # RUNSHARED is used to run shared python without installed libraries 5340 # 5341 # INSTSONAME is the name of the shared library that will be use to install 5342 # on the system - some systems like version suffix, others don't 5343 5344 5345 5346 5347 5348 5349 LDLIBRARY="$LIBRARY" 5350 BLDLIBRARY='$(LDLIBRARY)' 5351 INSTSONAME='$(LDLIBRARY)' 5352 DLLLIBRARY='' 5353 LDLIBRARYDIR='' 5354 RUNSHARED='' 5355 5356 # LINKCC is the command that links the python executable -- default is $(CC). 5357 # If CXX is set, and if it is needed to link a main function that was 5358 # compiled with CXX, LINKCC is CXX instead. Always using CXX is undesirable: 5359 # python might then depend on the C++ runtime 5360 # This is altered for AIX in order to build the export list before 5361 # linking. 5362 5363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LINKCC" >&5 5364 $as_echo_n "checking LINKCC... " >&6; } 5365 if test -z "$LINKCC" 5366 then 5367 LINKCC='$(PURIFY) $(MAINCC)' 5368 case $ac_sys_system in 5369 AIX*) 5370 exp_extra="\"\"" 5371 if test $ac_sys_release -ge 5 -o \ 5372 $ac_sys_release -eq 4 -a `uname -r` -ge 2 ; then 5373 exp_extra="." 5374 fi 5375 LINKCC="\$(srcdir)/Modules/makexp_aix Modules/python.exp $exp_extra \$(LIBRARY); $LINKCC";; 5376 QNX*) 5377 # qcc must be used because the other compilers do not 5378 # support -N. 5379 LINKCC=qcc;; 5380 esac 5381 fi 5382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINKCC" >&5 5383 $as_echo "$LINKCC" >&6; } 5384 5385 # GNULD is set to "yes" if the GNU linker is used. If this goes wrong 5386 # make sure we default having it set to "no": this is used by 5387 # distutils.unixccompiler to know if it should add --enable-new-dtags 5388 # to linker command lines, and failing to detect GNU ld simply results 5389 # in the same bahaviour as before. 5390 5391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 5392 $as_echo_n "checking for GNU ld... " >&6; } 5393 ac_prog=ld 5394 if test "$GCC" = yes; then 5395 ac_prog=`$CC -print-prog-name=ld` 5396 fi 5397 case `"$ac_prog" -V 2>&1 < /dev/null` in 5398 *GNU*) 5399 GNULD=yes;; 5400 *) 5401 GNULD=no;; 5402 esac 5403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNULD" >&5 5404 $as_echo "$GNULD" >&6; } 5405 5406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-shared" >&5 5407 $as_echo_n "checking for --enable-shared... " >&6; } 5408 # Check whether --enable-shared was given. 5409 if test "${enable_shared+set}" = set; then : 5410 enableval=$enable_shared; 5411 fi 5412 5413 5414 if test -z "$enable_shared" 5415 then 5416 case $ac_sys_system in 5417 CYGWIN* | atheos*) 5418 enable_shared="yes";; 5419 *) 5420 enable_shared="no";; 5421 esac 5422 fi 5423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 5424 $as_echo "$enable_shared" >&6; } 5425 5426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-profiling" >&5 5427 $as_echo_n "checking for --enable-profiling... " >&6; } 5428 # Check whether --enable-profiling was given. 5429 if test "${enable_profiling+set}" = set; then : 5430 enableval=$enable_profiling; 5431 fi 5432 5433 if test "x$enable_profiling" = xyes; then 5434 ac_save_cc="$CC" 5435 CC="$CC -pg" 5436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5437 /* end confdefs.h. */ 5438 int main() { return 0; } 5439 _ACEOF 5440 if ac_fn_c_try_link "$LINENO"; then : 5441 5442 else 5443 enable_profiling=no 5444 fi 5445 rm -f core conftest.err conftest.$ac_objext \ 5446 conftest$ac_exeext conftest.$ac_ext 5447 CC="$ac_save_cc" 5448 else 5449 enable_profiling=no 5450 fi 5451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_profiling" >&5 5452 $as_echo "$enable_profiling" >&6; } 5453 5454 if test "x$enable_profiling" = xyes; then 5455 BASECFLAGS="-pg $BASECFLAGS" 5456 LDFLAGS="-pg $LDFLAGS" 5457 fi 5458 5459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LDLIBRARY" >&5 5460 $as_echo_n "checking LDLIBRARY... " >&6; } 5461 5462 # MacOSX framework builds need more magic. LDLIBRARY is the dynamic 5463 # library that we build, but we do not want to link against it (we 5464 # will find it with a -framework option). For this reason there is an 5465 # extra variable BLDLIBRARY against which Python and the extension 5466 # modules are linked, BLDLIBRARY. This is normally the same as 5467 # LDLIBRARY, but empty for MacOSX framework builds. 5468 if test "$enable_framework" 5469 then 5470 LDLIBRARY='$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 5471 RUNSHARED=DYLD_FRAMEWORK_PATH=`pwd`${DYLD_FRAMEWORK_PATH:+:${DYLD_FRAMEWORK_PATH}} 5472 BLDLIBRARY='' 5473 else 5474 BLDLIBRARY='$(LDLIBRARY)' 5475 fi 5476 5477 # Other platforms follow 5478 if test $enable_shared = "yes"; then 5479 5480 $as_echo "#define Py_ENABLE_SHARED 1" >>confdefs.h 5481 5482 case $ac_sys_system in 5483 BeOS*) 5484 LDLIBRARY='libpython$(VERSION).so' 5485 ;; 5486 CYGWIN*) 5487 LDLIBRARY='libpython$(VERSION).dll.a' 5488 DLLLIBRARY='libpython$(VERSION).dll' 5489 ;; 5490 SunOS*) 5491 LDLIBRARY='libpython$(VERSION).so' 5492 BLDLIBRARY='-Wl,-R,$(LIBDIR) -L. -lpython$(VERSION)' 5493 RUNSHARED=LD_LIBRARY_PATH=`pwd`${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}} 5494 INSTSONAME="$LDLIBRARY".$SOVERSION 5495 ;; 5496 Linux*|GNU*|NetBSD*|FreeBSD*|DragonFly*|OpenBSD*) 5497 LDLIBRARY='libpython$(VERSION).so' 5498 BLDLIBRARY='-L. -lpython$(VERSION)' 5499 RUNSHARED=LD_LIBRARY_PATH=`pwd`${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}} 5500 case $ac_sys_system in 5501 FreeBSD*) 5502 SOVERSION=`echo $SOVERSION|cut -d "." -f 1` 5503 ;; 5504 esac 5505 INSTSONAME="$LDLIBRARY".$SOVERSION 5506 ;; 5507 hp*|HP*) 5508 case `uname -m` in 5509 ia64) 5510 LDLIBRARY='libpython$(VERSION).so' 5511 ;; 5512 *) 5513 LDLIBRARY='libpython$(VERSION).sl' 5514 ;; 5515 esac 5516 BLDLIBRARY='-Wl,+b,$(LIBDIR) -L. -lpython$(VERSION)' 5517 RUNSHARED=SHLIB_PATH=`pwd`${SHLIB_PATH:+:${SHLIB_PATH}} 5518 ;; 5519 OSF*) 5520 LDLIBRARY='libpython$(VERSION).so' 5521 BLDLIBRARY='-rpath $(LIBDIR) -L. -lpython$(VERSION)' 5522 RUNSHARED=LD_LIBRARY_PATH=`pwd`${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}} 5523 ;; 5524 atheos*) 5525 LDLIBRARY='libpython$(VERSION).so' 5526 BLDLIBRARY='-L. -lpython$(VERSION)' 5527 RUNSHARED=DLL_PATH=`pwd`:${DLL_PATH:-/atheos/sys/libs:/atheos/autolnk/lib} 5528 ;; 5529 Darwin*) 5530 LDLIBRARY='libpython$(VERSION).dylib' 5531 BLDLIBRARY='-L. -lpython$(VERSION)' 5532 RUNSHARED=DYLD_LIBRARY_PATH=`pwd`${DYLD_LIBRARY_PATH:+:${DYLD_LIBRARY_PATH}} 5533 ;; 5534 AIX*) 5535 LDLIBRARY='libpython$(VERSION).so' 5536 RUNSHARED=LIBPATH=`pwd`${LIBPATH:+:${LIBPATH}} 5537 ;; 5538 5539 esac 5540 else # shared is disabled 5541 case $ac_sys_system in 5542 CYGWIN*) 5543 BLDLIBRARY='$(LIBRARY)' 5544 LDLIBRARY='libpython$(VERSION).dll.a' 5545 ;; 5546 esac 5547 fi 5548 5549 if test "$cross_compiling" = yes; then 5550 RUNSHARED= 5551 fi 5552 5553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LDLIBRARY" >&5 5554 $as_echo "$LDLIBRARY" >&6; } 5555 5556 if test -n "$ac_tool_prefix"; then 5557 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 5558 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 5559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5560 $as_echo_n "checking for $ac_word... " >&6; } 5561 if ${ac_cv_prog_RANLIB+:} false; then : 5562 $as_echo_n "(cached) " >&6 5563 else 5564 if test -n "$RANLIB"; then 5565 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 5566 else 5567 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5568 for as_dir in $PATH 5569 do 5570 IFS=$as_save_IFS 5571 test -z "$as_dir" && as_dir=. 5572 for ac_exec_ext in '' $ac_executable_extensions; do 5573 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5574 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 5575 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5576 break 2 5577 fi 5578 done 5579 done 5580 IFS=$as_save_IFS 5581 5582 fi 5583 fi 5584 RANLIB=$ac_cv_prog_RANLIB 5585 if test -n "$RANLIB"; then 5586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 5587 $as_echo "$RANLIB" >&6; } 5588 else 5589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5590 $as_echo "no" >&6; } 5591 fi 5592 5593 5594 fi 5595 if test -z "$ac_cv_prog_RANLIB"; then 5596 ac_ct_RANLIB=$RANLIB 5597 # Extract the first word of "ranlib", so it can be a program name with args. 5598 set dummy ranlib; ac_word=$2 5599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5600 $as_echo_n "checking for $ac_word... " >&6; } 5601 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 5602 $as_echo_n "(cached) " >&6 5603 else 5604 if test -n "$ac_ct_RANLIB"; then 5605 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 5606 else 5607 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5608 for as_dir in $PATH 5609 do 5610 IFS=$as_save_IFS 5611 test -z "$as_dir" && as_dir=. 5612 for ac_exec_ext in '' $ac_executable_extensions; do 5613 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5614 ac_cv_prog_ac_ct_RANLIB="ranlib" 5615 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5616 break 2 5617 fi 5618 done 5619 done 5620 IFS=$as_save_IFS 5621 5622 fi 5623 fi 5624 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 5625 if test -n "$ac_ct_RANLIB"; then 5626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 5627 $as_echo "$ac_ct_RANLIB" >&6; } 5628 else 5629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5630 $as_echo "no" >&6; } 5631 fi 5632 5633 if test "x$ac_ct_RANLIB" = x; then 5634 RANLIB=":" 5635 else 5636 case $cross_compiling:$ac_tool_warned in 5637 yes:) 5638 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5639 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5640 ac_tool_warned=yes ;; 5641 esac 5642 RANLIB=$ac_ct_RANLIB 5643 fi 5644 else 5645 RANLIB="$ac_cv_prog_RANLIB" 5646 fi 5647 5648 5649 if test -n "$ac_tool_prefix"; then 5650 for ac_prog in ar aal 5651 do 5652 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5653 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5655 $as_echo_n "checking for $ac_word... " >&6; } 5656 if ${ac_cv_prog_AR+:} false; then : 5657 $as_echo_n "(cached) " >&6 5658 else 5659 if test -n "$AR"; then 5660 ac_cv_prog_AR="$AR" # Let the user override the test. 5661 else 5662 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5663 for as_dir in $PATH 5664 do 5665 IFS=$as_save_IFS 5666 test -z "$as_dir" && as_dir=. 5667 for ac_exec_ext in '' $ac_executable_extensions; do 5668 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5669 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 5670 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5671 break 2 5672 fi 5673 done 5674 done 5675 IFS=$as_save_IFS 5676 5677 fi 5678 fi 5679 AR=$ac_cv_prog_AR 5680 if test -n "$AR"; then 5681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 5682 $as_echo "$AR" >&6; } 5683 else 5684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5685 $as_echo "no" >&6; } 5686 fi 5687 5688 5689 test -n "$AR" && break 5690 done 5691 fi 5692 if test -z "$AR"; then 5693 ac_ct_AR=$AR 5694 for ac_prog in ar aal 5695 do 5696 # Extract the first word of "$ac_prog", so it can be a program name with args. 5697 set dummy $ac_prog; ac_word=$2 5698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5699 $as_echo_n "checking for $ac_word... " >&6; } 5700 if ${ac_cv_prog_ac_ct_AR+:} false; then : 5701 $as_echo_n "(cached) " >&6 5702 else 5703 if test -n "$ac_ct_AR"; then 5704 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 5705 else 5706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5707 for as_dir in $PATH 5708 do 5709 IFS=$as_save_IFS 5710 test -z "$as_dir" && as_dir=. 5711 for ac_exec_ext in '' $ac_executable_extensions; do 5712 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5713 ac_cv_prog_ac_ct_AR="$ac_prog" 5714 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5715 break 2 5716 fi 5717 done 5718 done 5719 IFS=$as_save_IFS 5720 5721 fi 5722 fi 5723 ac_ct_AR=$ac_cv_prog_ac_ct_AR 5724 if test -n "$ac_ct_AR"; then 5725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 5726 $as_echo "$ac_ct_AR" >&6; } 5727 else 5728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5729 $as_echo "no" >&6; } 5730 fi 5731 5732 5733 test -n "$ac_ct_AR" && break 5734 done 5735 5736 if test "x$ac_ct_AR" = x; then 5737 AR="ar" 5738 else 5739 case $cross_compiling:$ac_tool_warned in 5740 yes:) 5741 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5742 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5743 ac_tool_warned=yes ;; 5744 esac 5745 AR=$ac_ct_AR 5746 fi 5747 fi 5748 5749 5750 # tweak ARFLAGS only if the user didn't set it on the command line 5751 5752 if test -z "$ARFLAGS" 5753 then 5754 ARFLAGS="rc" 5755 fi 5756 5757 5758 5759 5760 5761 if test -e $srcdir/.git 5762 then 5763 # Extract the first word of "git", so it can be a program name with args. 5764 set dummy git; ac_word=$2 5765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5766 $as_echo_n "checking for $ac_word... " >&6; } 5767 if ${ac_cv_prog_HAS_GIT+:} false; then : 5768 $as_echo_n "(cached) " >&6 5769 else 5770 if test -n "$HAS_GIT"; then 5771 ac_cv_prog_HAS_GIT="$HAS_GIT" # Let the user override the test. 5772 else 5773 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5774 for as_dir in $PATH 5775 do 5776 IFS=$as_save_IFS 5777 test -z "$as_dir" && as_dir=. 5778 for ac_exec_ext in '' $ac_executable_extensions; do 5779 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5780 ac_cv_prog_HAS_GIT="found" 5781 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5782 break 2 5783 fi 5784 done 5785 done 5786 IFS=$as_save_IFS 5787 5788 test -z "$ac_cv_prog_HAS_GIT" && ac_cv_prog_HAS_GIT="not-found" 5789 fi 5790 fi 5791 HAS_GIT=$ac_cv_prog_HAS_GIT 5792 if test -n "$HAS_GIT"; then 5793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAS_GIT" >&5 5794 $as_echo "$HAS_GIT" >&6; } 5795 else 5796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5797 $as_echo "no" >&6; } 5798 fi 5799 5800 5801 else 5802 HAS_GIT=no-repository 5803 fi 5804 if test $HAS_GIT = found 5805 then 5806 GITVERSION="git --git-dir \$(srcdir)/.git rev-parse --short HEAD" 5807 GITTAG="git --git-dir \$(srcdir)/.git describe --all --always --dirty" 5808 GITBRANCH="git --git-dir \$(srcdir)/.git name-rev --name-only HEAD" 5809 else 5810 GITVERSION="" 5811 GITTAG="" 5812 GITBRANCH="" 5813 fi 5814 5815 case $MACHDEP in 5816 bsdos*|hp*|HP*) 5817 # install -d does not work on BSDI or HP-UX 5818 if test -z "$INSTALL" 5819 then 5820 INSTALL="${srcdir}/install-sh -c" 5821 fi 5822 esac 5823 # Find a good install program. We prefer a C program (faster), 5824 # so one script is as good as another. But avoid the broken or 5825 # incompatible versions: 5826 # SysV /etc/install, /usr/sbin/install 5827 # SunOS /usr/etc/install 5828 # IRIX /sbin/install 5829 # AIX /bin/install 5830 # AmigaOS /C/install, which installs bootblocks on floppy discs 5831 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 5832 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 5833 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 5834 # OS/2's system install, which has a completely different semantic 5835 # ./install, which can be erroneously created by make from ./install.sh. 5836 # Reject install programs that cannot install multiple files. 5837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 5838 $as_echo_n "checking for a BSD-compatible install... " >&6; } 5839 if test -z "$INSTALL"; then 5840 if ${ac_cv_path_install+:} false; then : 5841 $as_echo_n "(cached) " >&6 5842 else 5843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5844 for as_dir in $PATH 5845 do 5846 IFS=$as_save_IFS 5847 test -z "$as_dir" && as_dir=. 5848 # Account for people who put trailing slashes in PATH elements. 5849 case $as_dir/ in #(( 5850 ./ | .// | /[cC]/* | \ 5851 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 5852 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 5853 /usr/ucb/* ) ;; 5854 *) 5855 # OSF1 and SCO ODT 3.0 have their own names for install. 5856 # Don't use installbsd from OSF since it installs stuff as root 5857 # by default. 5858 for ac_prog in ginstall scoinst install; do 5859 for ac_exec_ext in '' $ac_executable_extensions; do 5860 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 5861 if test $ac_prog = install && 5862 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 5863 # AIX install. It has an incompatible calling convention. 5864 : 5865 elif test $ac_prog = install && 5866 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 5867 # program-specific install script used by HP pwplus--don't use. 5868 : 5869 else 5870 rm -rf conftest.one conftest.two conftest.dir 5871 echo one > conftest.one 5872 echo two > conftest.two 5873 mkdir conftest.dir 5874 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 5875 test -s conftest.one && test -s conftest.two && 5876 test -s conftest.dir/conftest.one && 5877 test -s conftest.dir/conftest.two 5878 then 5879 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 5880 break 3 5881 fi 5882 fi 5883 fi 5884 done 5885 done 5886 ;; 5887 esac 5888 5889 done 5890 IFS=$as_save_IFS 5891 5892 rm -rf conftest.one conftest.two conftest.dir 5893 5894 fi 5895 if test "${ac_cv_path_install+set}" = set; then 5896 INSTALL=$ac_cv_path_install 5897 else 5898 # As a last resort, use the slow shell script. Don't cache a 5899 # value for INSTALL within a source directory, because that will 5900 # break other packages using the cache if that directory is 5901 # removed, or if the value is a relative name. 5902 INSTALL=$ac_install_sh 5903 fi 5904 fi 5905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 5906 $as_echo "$INSTALL" >&6; } 5907 5908 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 5909 # It thinks the first close brace ends the variable substitution. 5910 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 5911 5912 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 5913 5914 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 5915 5916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 5917 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 5918 if test -z "$MKDIR_P"; then 5919 if ${ac_cv_path_mkdir+:} false; then : 5920 $as_echo_n "(cached) " >&6 5921 else 5922 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5923 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 5924 do 5925 IFS=$as_save_IFS 5926 test -z "$as_dir" && as_dir=. 5927 for ac_prog in mkdir gmkdir; do 5928 for ac_exec_ext in '' $ac_executable_extensions; do 5929 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 5930 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 5931 'mkdir (GNU coreutils) '* | \ 5932 'mkdir (coreutils) '* | \ 5933 'mkdir (fileutils) '4.1*) 5934 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 5935 break 3;; 5936 esac 5937 done 5938 done 5939 done 5940 IFS=$as_save_IFS 5941 5942 fi 5943 5944 test -d ./--version && rmdir ./--version 5945 if test "${ac_cv_path_mkdir+set}" = set; then 5946 MKDIR_P="$ac_cv_path_mkdir -p" 5947 else 5948 # As a last resort, use the slow shell script. Don't cache a 5949 # value for MKDIR_P within a source directory, because that will 5950 # break other packages using the cache if that directory is 5951 # removed, or if the value is a relative name. 5952 MKDIR_P="$ac_install_sh -d" 5953 fi 5954 fi 5955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 5956 $as_echo "$MKDIR_P" >&6; } 5957 5958 5959 # Not every filesystem supports hard links 5960 5961 if test -z "$LN" ; then 5962 case $ac_sys_system in 5963 BeOS*) LN="ln -s";; 5964 CYGWIN*) LN="ln -s";; 5965 atheos*) LN="ln -s";; 5966 *) LN=ln;; 5967 esac 5968 fi 5969 5970 # Check for --with-pydebug 5971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-pydebug" >&5 5972 $as_echo_n "checking for --with-pydebug... " >&6; } 5973 5974 # Check whether --with-pydebug was given. 5975 if test "${with_pydebug+set}" = set; then : 5976 withval=$with_pydebug; 5977 if test "$withval" != no 5978 then 5979 5980 $as_echo "#define Py_DEBUG 1" >>confdefs.h 5981 5982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5983 $as_echo "yes" >&6; }; 5984 Py_DEBUG='true' 5985 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5986 $as_echo "no" >&6; }; Py_DEBUG='false' 5987 fi 5988 else 5989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5990 $as_echo "no" >&6; } 5991 fi 5992 5993 5994 # XXX Shouldn't the code above that fiddles with BASECFLAGS and OPT be 5995 # merged with this chunk of code? 5996 5997 # Optimizer/debugger flags 5998 # ------------------------ 5999 # (The following bit of code is complicated enough - please keep things 6000 # indented properly. Just pretend you're editing Python code. ;-) 6001 6002 # There are two parallel sets of case statements below, one that checks to 6003 # see if OPT was set and one that does BASECFLAGS setting based upon 6004 # compiler and platform. BASECFLAGS tweaks need to be made even if the 6005 # user set OPT. 6006 6007 # tweak OPT based on compiler and platform, only if the user didn't set 6008 # it on the command line 6009 6010 if test "${OPT-unset}" = "unset" 6011 then 6012 case $GCC in 6013 yes) 6014 if test "$CC" != 'g++' ; then 6015 STRICT_PROTO="-Wstrict-prototypes" 6016 fi 6017 # For gcc 4.x we need to use -fwrapv so lets check if its supported 6018 if "$CC" -v --help 2>/dev/null |grep -- -fwrapv > /dev/null; then 6019 WRAP="-fwrapv" 6020 fi 6021 6022 # Clang also needs -fwrapv 6023 case $CC in 6024 *clang*) WRAP="-fwrapv" 6025 ;; 6026 esac 6027 6028 case $ac_cv_prog_cc_g in 6029 yes) 6030 if test "$Py_DEBUG" = 'true' ; then 6031 # Optimization messes up debuggers, so turn it off for 6032 # debug builds. 6033 OPT="-g -O0 -Wall $STRICT_PROTO" 6034 else 6035 OPT="-g $WRAP -O3 -Wall $STRICT_PROTO" 6036 fi 6037 ;; 6038 *) 6039 OPT="-O3 -Wall $STRICT_PROTO" 6040 ;; 6041 esac 6042 case $ac_sys_system in 6043 SCO_SV*) OPT="$OPT -m486 -DSCO5" 6044 ;; 6045 esac 6046 ;; 6047 6048 *) 6049 OPT="-O" 6050 ;; 6051 esac 6052 fi 6053 6054 6055 6056 # The -arch flags for universal builds on OSX 6057 UNIVERSAL_ARCH_FLAGS= 6058 6059 6060 # tweak BASECFLAGS based on compiler and platform 6061 case $GCC in 6062 yes) 6063 # Python violates C99 rules, by casting between incompatible 6064 # pointer types. GCC may generate bad code as a result of that, 6065 # so use -fno-strict-aliasing if supported. 6066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -fno-strict-aliasing" >&5 6067 $as_echo_n "checking whether $CC accepts -fno-strict-aliasing... " >&6; } 6068 ac_save_cc="$CC" 6069 CC="$CC -fno-strict-aliasing" 6070 if ${ac_cv_no_strict_aliasing_ok+:} false; then : 6071 $as_echo_n "(cached) " >&6 6072 else 6073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6074 /* end confdefs.h. */ 6075 6076 int 6077 main () 6078 { 6079 6080 ; 6081 return 0; 6082 } 6083 _ACEOF 6084 if ac_fn_c_try_compile "$LINENO"; then : 6085 ac_cv_no_strict_aliasing_ok=yes 6086 else 6087 ac_cv_no_strict_aliasing_ok=no 6088 fi 6089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6090 fi 6091 6092 CC="$ac_save_cc" 6093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_no_strict_aliasing_ok" >&5 6094 $as_echo "$ac_cv_no_strict_aliasing_ok" >&6; } 6095 if test $ac_cv_no_strict_aliasing_ok = yes 6096 then 6097 BASECFLAGS="$BASECFLAGS -fno-strict-aliasing" 6098 fi 6099 6100 # if using gcc on alpha, use -mieee to get (near) full IEEE 754 6101 # support. Without this, treatment of subnormals doesn't follow 6102 # the standard. 6103 case $host in 6104 alpha*) 6105 BASECFLAGS="$BASECFLAGS -mieee" 6106 ;; 6107 esac 6108 6109 case $ac_sys_system in 6110 SCO_SV*) 6111 BASECFLAGS="$BASECFLAGS -m486 -DSCO5" 6112 ;; 6113 # is there any other compiler on Darwin besides gcc? 6114 Darwin*) 6115 # -Wno-long-double, -no-cpp-precomp, and -mno-fused-madd 6116 # used to be here, but non-Apple gcc doesn't accept them. 6117 if test "${CC}" = gcc 6118 then 6119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which compiler should be used" >&5 6120 $as_echo_n "checking which compiler should be used... " >&6; } 6121 case "${UNIVERSALSDK}" in 6122 */MacOSX10.4u.sdk) 6123 # Build using 10.4 SDK, force usage of gcc when the 6124 # compiler is gcc, otherwise the user will get very 6125 # confusing error messages when building on OSX 10.6 6126 CC=gcc-4.0 6127 CPP=cpp-4.0 6128 ;; 6129 esac 6130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 6131 $as_echo "$CC" >&6; } 6132 fi 6133 6134 if test "${enable_universalsdk}" 6135 then 6136 case "$UNIVERSAL_ARCHS" in 6137 32-bit) 6138 UNIVERSAL_ARCH_FLAGS="-arch ppc -arch i386" 6139 LIPO_32BIT_FLAGS="" 6140 ARCH_RUN_32BIT="" 6141 ;; 6142 64-bit) 6143 UNIVERSAL_ARCH_FLAGS="-arch ppc64 -arch x86_64" 6144 LIPO_32BIT_FLAGS="" 6145 ARCH_RUN_32BIT="" 6146 ;; 6147 all) 6148 UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch ppc64 -arch x86_64" 6149 LIPO_32BIT_FLAGS="-extract ppc7400 -extract i386" 6150 ARCH_RUN_32BIT="/usr/bin/arch -i386 -ppc" 6151 ;; 6152 intel) 6153 UNIVERSAL_ARCH_FLAGS="-arch i386 -arch x86_64" 6154 LIPO_32BIT_FLAGS="-extract i386" 6155 ARCH_RUN_32BIT="/usr/bin/arch -i386" 6156 ;; 6157 intel-32) 6158 UNIVERSAL_ARCH_FLAGS="-arch i386" 6159 LIPO_32BIT_FLAGS="" 6160 ARCH_RUN_32BIT="" 6161 ;; 6162 intel-64) 6163 UNIVERSAL_ARCH_FLAGS="-arch x86_64" 6164 LIPO_32BIT_FLAGS="" 6165 ARCH_RUN_32BIT="" 6166 ;; 6167 3-way) 6168 UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch x86_64" 6169 LIPO_32BIT_FLAGS="-extract ppc7400 -extract i386" 6170 ARCH_RUN_32BIT="/usr/bin/arch -i386 -ppc" 6171 ;; 6172 *) 6173 as_fn_error $? "proper usage is --with-universal-arch=32-bit|64-bit|all|intel|3-way" "$LINENO" 5 6174 ;; 6175 esac 6176 6177 if test "${UNIVERSALSDK}" != "/" 6178 then 6179 CFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${CFLAGS}" 6180 LDFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${LDFLAGS}" 6181 CPPFLAGS="-isysroot ${UNIVERSALSDK} ${CPPFLAGS}" 6182 else 6183 CFLAGS="${UNIVERSAL_ARCH_FLAGS} ${CFLAGS}" 6184 LDFLAGS="${UNIVERSAL_ARCH_FLAGS} ${LDFLAGS}" 6185 fi 6186 fi 6187 6188 # Calculate an appropriate deployment target for this build: 6189 # The deployment target value is used explicitly to enable certain 6190 # features are enabled (such as builtin libedit support for readline) 6191 # through the use of Apple's Availability Macros and is used as a 6192 # component of the string returned by distutils.get_platform(). 6193 # 6194 # Use the value from: 6195 # 1. the MACOSX_DEPLOYMENT_TARGET environment variable if specified 6196 # 2. the operating system version of the build machine if >= 10.6 6197 # 3. If running on OS X 10.3 through 10.5, use the legacy tests 6198 # below to pick either 10.3, 10.4, or 10.5 as the target. 6199 # 4. If we are running on OS X 10.2 or earlier, good luck! 6200 6201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which MACOSX_DEPLOYMENT_TARGET to use" >&5 6202 $as_echo_n "checking which MACOSX_DEPLOYMENT_TARGET to use... " >&6; } 6203 cur_target_major=`sw_vers -productVersion | \ 6204 sed 's/\([0-9]*\)\.\([0-9]*\).*/\1/'` 6205 cur_target_minor=`sw_vers -productVersion | \ 6206 sed 's/\([0-9]*\)\.\([0-9]*\).*/\2/'` 6207 cur_target="${cur_target_major}.${cur_target_minor}" 6208 if test ${cur_target_major} -eq 10 && \ 6209 test ${cur_target_minor} -ge 3 && \ 6210 test ${cur_target_minor} -le 5 6211 then 6212 # OS X 10.3 through 10.5 6213 cur_target=10.3 6214 if test ${enable_universalsdk} 6215 then 6216 case "$UNIVERSAL_ARCHS" in 6217 all|3-way|intel|64-bit) 6218 # These configurations were first supported in 10.5 6219 cur_target='10.5' 6220 ;; 6221 esac 6222 else 6223 if test `/usr/bin/arch` = "i386" 6224 then 6225 # 10.4 was the first release to support Intel archs 6226 cur_target="10.4" 6227 fi 6228 fi 6229 fi 6230 CONFIGURE_MACOSX_DEPLOYMENT_TARGET=${MACOSX_DEPLOYMENT_TARGET-${cur_target}} 6231 6232 # Make sure that MACOSX_DEPLOYMENT_TARGET is set in the 6233 # environment with a value that is the same as what we'll use 6234 # in the Makefile to ensure that we'll get the same compiler 6235 # environment during configure and build time. 6236 MACOSX_DEPLOYMENT_TARGET="$CONFIGURE_MACOSX_DEPLOYMENT_TARGET" 6237 export MACOSX_DEPLOYMENT_TARGET 6238 EXPORT_MACOSX_DEPLOYMENT_TARGET='' 6239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MACOSX_DEPLOYMENT_TARGET" >&5 6240 $as_echo "$MACOSX_DEPLOYMENT_TARGET" >&6; } 6241 6242 # end of Darwin* tests 6243 ;; 6244 OSF*) 6245 BASECFLAGS="$BASECFLAGS -mieee" 6246 ;; 6247 esac 6248 ;; 6249 6250 *) 6251 case $ac_sys_system in 6252 OpenUNIX*|UnixWare*) 6253 BASECFLAGS="$BASECFLAGS -K pentium,host,inline,loop_unroll,alloca " 6254 ;; 6255 OSF*) 6256 BASECFLAGS="$BASECFLAGS -ieee -std" 6257 ;; 6258 SCO_SV*) 6259 BASECFLAGS="$BASECFLAGS -belf -Ki486 -DSCO5" 6260 ;; 6261 esac 6262 ;; 6263 esac 6264 6265 # ICC needs -fp-model strict or floats behave badly 6266 case "$CC" in 6267 *icc*) 6268 BASECFLAGS="$BASECFLAGS -fp-model strict" 6269 ;; 6270 esac 6271 6272 if test "$Py_DEBUG" = 'true'; then 6273 : 6274 else 6275 OPT="-DNDEBUG $OPT" 6276 fi 6277 6278 if test "$ac_arch_flags" 6279 then 6280 BASECFLAGS="$BASECFLAGS $ac_arch_flags" 6281 fi 6282 6283 # disable check for icc since it seems to pass, but generates a warning 6284 if test "$CC" = icc 6285 then 6286 ac_cv_opt_olimit_ok=no 6287 fi 6288 6289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -OPT:Olimit=0" >&5 6290 $as_echo_n "checking whether $CC accepts -OPT:Olimit=0... " >&6; } 6291 if ${ac_cv_opt_olimit_ok+:} false; then : 6292 $as_echo_n "(cached) " >&6 6293 else 6294 ac_save_cc="$CC" 6295 CC="$CC -OPT:Olimit=0" 6296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6297 /* end confdefs.h. */ 6298 6299 int 6300 main () 6301 { 6302 6303 ; 6304 return 0; 6305 } 6306 _ACEOF 6307 if ac_fn_c_try_compile "$LINENO"; then : 6308 ac_cv_opt_olimit_ok=yes 6309 else 6310 ac_cv_opt_olimit_ok=no 6311 6312 fi 6313 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6314 CC="$ac_save_cc" 6315 fi 6316 6317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_opt_olimit_ok" >&5 6318 $as_echo "$ac_cv_opt_olimit_ok" >&6; } 6319 if test $ac_cv_opt_olimit_ok = yes; then 6320 case $ac_sys_system in 6321 # XXX is this branch needed? On MacOSX 10.2.2 the result of the 6322 # olimit_ok test is "no". Is it "yes" in some other Darwin-esque 6323 # environment? 6324 Darwin*) 6325 ;; 6326 # XXX thankfully this useless troublemaker of a flag has been 6327 # eradicated in the 3.x line. For now, make sure it isn't picked 6328 # up by any of our other platforms that use CC. 6329 AIX*|SunOS*|HP-UX*|IRIX*) 6330 ;; 6331 *) 6332 BASECFLAGS="$BASECFLAGS -OPT:Olimit=0" 6333 ;; 6334 esac 6335 else 6336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -Olimit 1500" >&5 6337 $as_echo_n "checking whether $CC accepts -Olimit 1500... " >&6; } 6338 if ${ac_cv_olimit_ok+:} false; then : 6339 $as_echo_n "(cached) " >&6 6340 else 6341 ac_save_cc="$CC" 6342 CC="$CC -Olimit 1500" 6343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6344 /* end confdefs.h. */ 6345 6346 int 6347 main () 6348 { 6349 6350 ; 6351 return 0; 6352 } 6353 _ACEOF 6354 if ac_fn_c_try_compile "$LINENO"; then : 6355 ac_cv_olimit_ok=yes 6356 else 6357 ac_cv_olimit_ok=no 6358 6359 fi 6360 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6361 CC="$ac_save_cc" 6362 fi 6363 6364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_olimit_ok" >&5 6365 $as_echo "$ac_cv_olimit_ok" >&6; } 6366 if test $ac_cv_olimit_ok = yes; then 6367 case $ac_sys_system in 6368 # Issue #16534: On HP-UX ac_cv_olimit_ok=yes is a false positive. 6369 HP-UX*) 6370 ;; 6371 *) 6372 BASECFLAGS="$BASECFLAGS -Olimit 1500" 6373 ;; 6374 esac 6375 fi 6376 fi 6377 6378 # Check whether GCC supports PyArg_ParseTuple format 6379 if test "$GCC" = "yes" 6380 then 6381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc supports ParseTuple __format__" >&5 6382 $as_echo_n "checking whether gcc supports ParseTuple __format__... " >&6; } 6383 save_CFLAGS=$CFLAGS 6384 CFLAGS="$CFLAGS -Werror -Wformat" 6385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6386 /* end confdefs.h. */ 6387 6388 void f(char*,...)__attribute((format(PyArg_ParseTuple, 1, 2))); 6389 int 6390 main () 6391 { 6392 6393 ; 6394 return 0; 6395 } 6396 6397 _ACEOF 6398 if ac_fn_c_try_compile "$LINENO"; then : 6399 6400 6401 $as_echo "#define HAVE_ATTRIBUTE_FORMAT_PARSETUPLE 1" >>confdefs.h 6402 6403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6404 $as_echo "yes" >&6; } 6405 6406 else 6407 6408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6409 $as_echo "no" >&6; } 6410 6411 fi 6412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6413 CFLAGS=$save_CFLAGS 6414 fi 6415 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 managed 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 6456 # Enable LTO flags 6457 6458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-lto" >&5 6459 $as_echo_n "checking for --with-lto... " >&6; } 6460 6461 # Check whether --with-lto was given. 6462 if test "${with_lto+set}" = set; then : 6463 withval=$with_lto; 6464 if test "$withval" != no 6465 then 6466 Py_LTO='true' 6467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6468 $as_echo "yes" >&6; }; 6469 else 6470 Py_LTO='false' 6471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6472 $as_echo "no" >&6; }; 6473 fi 6474 else 6475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6476 $as_echo "no" >&6; } 6477 fi 6478 6479 if test "$Py_LTO" = 'true' ; then 6480 case $CC in 6481 *clang*) 6482 # Any changes made here should be reflected in the GCC+Darwin case below 6483 LTOFLAGS="-flto" 6484 ;; 6485 *gcc*) 6486 case $ac_sys_system in 6487 Darwin*) 6488 LTOFLAGS="-flto" 6489 ;; 6490 *) 6491 LTOFLAGS="-flto -fuse-linker-plugin -ffat-lto-objects -flto-partition=none" 6492 ;; 6493 esac 6494 ;; 6495 esac 6496 6497 if test "$ac_cv_prog_cc_g" = "yes" 6498 then 6499 # bpo-30345: Add -g to LDFLAGS when compiling with LTO 6500 # to get debug symbols. 6501 LTOFLAGS="$LTOFLAGS -g" 6502 fi 6503 fi 6504 6505 6506 # Enable PGO flags. 6507 6508 6509 6510 6511 6512 # Make this work on systems where llvm tools are not installed with their 6513 # normal names in the default $PATH (ie: Ubuntu). They exist under the 6514 # non-suffixed name in their versioned llvm directory. 6515 llvm_bin_dir='' 6516 llvm_path="${PATH}" 6517 if test "${CC}" = "clang" 6518 then 6519 clang_bin=`which clang` 6520 # Some systems install clang elsewhere as a symlink to the real path 6521 # which is where the related llvm tools are located. 6522 if test -L "${clang_bin}" 6523 then 6524 clang_dir=`dirname "${clang_bin}"` 6525 clang_bin=`readlink "${clang_bin}"` 6526 llvm_bin_dir="${clang_dir}/"`dirname "${clang_bin}"` 6527 llvm_path="${llvm_path}${PATH_SEPARATOR}${llvm_bin_dir}" 6528 fi 6529 fi 6530 6531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 6532 $as_echo_n "checking target system type... " >&6; } 6533 if ${ac_cv_target+:} false; then : 6534 $as_echo_n "(cached) " >&6 6535 else 6536 if test "x$target_alias" = x; then 6537 ac_cv_target=$ac_cv_host 6538 else 6539 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 6540 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 6541 fi 6542 6543 fi 6544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 6545 $as_echo "$ac_cv_target" >&6; } 6546 case $ac_cv_target in 6547 *-*-*) ;; 6548 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; 6549 esac 6550 target=$ac_cv_target 6551 ac_save_IFS=$IFS; IFS='-' 6552 set x $ac_cv_target 6553 shift 6554 target_cpu=$1 6555 target_vendor=$2 6556 shift; shift 6557 # Remember, the first character of IFS is used to create $*, 6558 # except with old shells: 6559 target_os=$* 6560 IFS=$ac_save_IFS 6561 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 6562 6563 6564 # The aliases save the names the user supplied, while $host etc. 6565 # will get canonicalized. 6566 test -n "$target_alias" && 6567 test "$program_prefix$program_suffix$program_transform_name" = \ 6568 NONENONEs,x,x, && 6569 program_prefix=${target_alias}- 6570 # Extract the first word of "$target_alias-llvm-profdata", so it can be a program name with args. 6571 set dummy $target_alias-llvm-profdata; ac_word=$2 6572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6573 $as_echo_n "checking for $ac_word... " >&6; } 6574 if ${ac_cv_path_LLVM_PROFDATA+:} false; then : 6575 $as_echo_n "(cached) " >&6 6576 else 6577 case $LLVM_PROFDATA in 6578 [\\/]* | ?:[\\/]*) 6579 ac_cv_path_LLVM_PROFDATA="$LLVM_PROFDATA" # Let the user override the test with a path. 6580 ;; 6581 *) 6582 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6583 for as_dir in ${llvm_path} 6584 do 6585 IFS=$as_save_IFS 6586 test -z "$as_dir" && as_dir=. 6587 for ac_exec_ext in '' $ac_executable_extensions; do 6588 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6589 ac_cv_path_LLVM_PROFDATA="$as_dir/$ac_word$ac_exec_ext" 6590 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6591 break 2 6592 fi 6593 done 6594 done 6595 IFS=$as_save_IFS 6596 6597 ;; 6598 esac 6599 fi 6600 LLVM_PROFDATA=$ac_cv_path_LLVM_PROFDATA 6601 if test -n "$LLVM_PROFDATA"; then 6602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LLVM_PROFDATA" >&5 6603 $as_echo "$LLVM_PROFDATA" >&6; } 6604 else 6605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6606 $as_echo "no" >&6; } 6607 fi 6608 6609 6610 if test -z "$ac_cv_path_LLVM_PROFDATA"; then 6611 if test "$build" = "$target"; then 6612 ac_pt_LLVM_PROFDATA=$LLVM_PROFDATA 6613 # Extract the first word of "llvm-profdata", so it can be a program name with args. 6614 set dummy llvm-profdata; ac_word=$2 6615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6616 $as_echo_n "checking for $ac_word... " >&6; } 6617 if ${ac_cv_path_ac_pt_LLVM_PROFDATA+:} false; then : 6618 $as_echo_n "(cached) " >&6 6619 else 6620 case $ac_pt_LLVM_PROFDATA in 6621 [\\/]* | ?:[\\/]*) 6622 ac_cv_path_ac_pt_LLVM_PROFDATA="$ac_pt_LLVM_PROFDATA" # Let the user override the test with a path. 6623 ;; 6624 *) 6625 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6626 for as_dir in ${llvm_path} 6627 do 6628 IFS=$as_save_IFS 6629 test -z "$as_dir" && as_dir=. 6630 for ac_exec_ext in '' $ac_executable_extensions; do 6631 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6632 ac_cv_path_ac_pt_LLVM_PROFDATA="$as_dir/$ac_word$ac_exec_ext" 6633 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6634 break 2 6635 fi 6636 done 6637 done 6638 IFS=$as_save_IFS 6639 6640 test -z "$ac_cv_path_ac_pt_LLVM_PROFDATA" && ac_cv_path_ac_pt_LLVM_PROFDATA="''" 6641 ;; 6642 esac 6643 fi 6644 ac_pt_LLVM_PROFDATA=$ac_cv_path_ac_pt_LLVM_PROFDATA 6645 if test -n "$ac_pt_LLVM_PROFDATA"; then 6646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_LLVM_PROFDATA" >&5 6647 $as_echo "$ac_pt_LLVM_PROFDATA" >&6; } 6648 else 6649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6650 $as_echo "no" >&6; } 6651 fi 6652 6653 LLVM_PROFDATA=$ac_pt_LLVM_PROFDATA 6654 else 6655 LLVM_PROFDATA="''" 6656 fi 6657 else 6658 LLVM_PROFDATA="$ac_cv_path_LLVM_PROFDATA" 6659 fi 6660 6661 6662 if test -n "${LLVM_PROFDATA}" -a -x "${LLVM_PROFDATA}" 6663 then 6664 LLVM_PROF_FOUND="found" 6665 else 6666 LLVM_PROF_FOUND="not-found" 6667 fi 6668 if test "$ac_sys_system" = "Darwin" -a "${LLVM_PROF_FOUND}" = "not-found" 6669 then 6670 found_llvm_profdata=`/usr/bin/xcrun -find llvm-profdata 2>/dev/null` 6671 if test -n "${found_llvm_profdata}" 6672 then 6673 # llvm-profdata isn't directly in $PATH in some cases. 6674 # https://apple.stackexchange.com/questions/197053/ 6675 LLVM_PROFDATA='/usr/bin/xcrun llvm-profdata' 6676 LLVM_PROF_FOUND=found 6677 { $as_echo "$as_me:${as_lineno-$LINENO}: llvm-profdata found via xcrun: ${LLVM_PROFDATA}" >&5 6678 $as_echo "$as_me: llvm-profdata found via xcrun: ${LLVM_PROFDATA}" >&6;} 6679 fi 6680 fi 6681 LLVM_PROF_ERR=no 6682 case $CC in 6683 *clang*) 6684 # Any changes made here should be reflected in the GCC+Darwin case below 6685 PGO_PROF_GEN_FLAG="-fprofile-instr-generate" 6686 PGO_PROF_USE_FLAG="-fprofile-instr-use=code.profclangd" 6687 LLVM_PROF_MERGER="${LLVM_PROFDATA} merge -output=code.profclangd *.profclangr" 6688 LLVM_PROF_FILE="LLVM_PROFILE_FILE=\"code-%p.profclangr\"" 6689 if test $LLVM_PROF_FOUND = not-found 6690 then 6691 LLVM_PROF_ERR=yes 6692 if test "${REQUIRE_PGO}" = "yes" 6693 then 6694 as_fn_error $? "llvm-profdata is required for a --enable-optimizations build but could not be found." "$LINENO" 5 6695 fi 6696 fi 6697 ;; 6698 *gcc*) 6699 case $ac_sys_system in 6700 Darwin*) 6701 PGO_PROF_GEN_FLAG="-fprofile-instr-generate" 6702 PGO_PROF_USE_FLAG="-fprofile-instr-use=code.profclangd" 6703 LLVM_PROF_MERGER="${LLVM_PROFDATA} merge -output=code.profclangd *.profclangr" 6704 LLVM_PROF_FILE="LLVM_PROFILE_FILE=\"code-%p.profclangr\"" 6705 if test "${LLVM_PROF_FOUND}" = "not-found" 6706 then 6707 LLVM_PROF_ERR=yes 6708 if test "${REQUIRE_PGO}" = "yes" 6709 then 6710 as_fn_error $? "llvm-profdata is required for a --enable-optimizations build but could not be found." "$LINENO" 5 6711 fi 6712 fi 6713 ;; 6714 *) 6715 PGO_PROF_GEN_FLAG="-fprofile-generate" 6716 PGO_PROF_USE_FLAG="-fprofile-use -fprofile-correction" 6717 LLVM_PROF_MERGER="true" 6718 LLVM_PROF_FILE="" 6719 ;; 6720 esac 6721 ;; 6722 *icc*) 6723 PGO_PROF_GEN_FLAG="-prof-gen" 6724 PGO_PROF_USE_FLAG="-prof-use" 6725 LLVM_PROF_MERGER="true" 6726 LLVM_PROF_FILE="" 6727 ;; 6728 esac 6729 6730 6731 # On some compilers, pthreads are available without further options 6732 # (e.g. MacOS X). On some of these systems, the compiler will not 6733 # complain if unaccepted options are passed (e.g. gcc on Mac OS X). 6734 # So we have to see first whether pthreads are available without 6735 # options before we can check whether -Kpthread improves anything. 6736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads are available without options" >&5 6737 $as_echo_n "checking whether pthreads are available without options... " >&6; } 6738 if ${ac_cv_pthread_is_default+:} false; then : 6739 $as_echo_n "(cached) " >&6 6740 else 6741 if test "$cross_compiling" = yes; then : 6742 ac_cv_pthread_is_default=no 6743 else 6744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6745 /* end confdefs.h. */ 6746 6747 #include <stdio.h> 6748 #include <pthread.h> 6749 6750 void* routine(void* p){return NULL;} 6751 6752 int main(){ 6753 pthread_t p; 6754 if(pthread_create(&p,NULL,routine,NULL)!=0) 6755 return 1; 6756 (void)pthread_detach(p); 6757 return 0; 6758 } 6759 6760 _ACEOF 6761 if ac_fn_c_try_run "$LINENO"; then : 6762 6763 ac_cv_pthread_is_default=yes 6764 ac_cv_kthread=no 6765 ac_cv_pthread=no 6766 6767 else 6768 ac_cv_pthread_is_default=no 6769 fi 6770 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6771 conftest.$ac_objext conftest.beam conftest.$ac_ext 6772 fi 6773 6774 6775 fi 6776 6777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pthread_is_default" >&5 6778 $as_echo "$ac_cv_pthread_is_default" >&6; } 6779 6780 6781 if test $ac_cv_pthread_is_default = yes 6782 then 6783 ac_cv_kpthread=no 6784 else 6785 # -Kpthread, if available, provides the right #defines 6786 # and linker options to make pthread_create available 6787 # Some compilers won't report that they do not support -Kpthread, 6788 # so we need to run a program to see whether it really made the 6789 # function available. 6790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -Kpthread" >&5 6791 $as_echo_n "checking whether $CC accepts -Kpthread... " >&6; } 6792 if ${ac_cv_kpthread+:} false; then : 6793 $as_echo_n "(cached) " >&6 6794 else 6795 ac_save_cc="$CC" 6796 CC="$CC -Kpthread" 6797 if test "$cross_compiling" = yes; then : 6798 ac_cv_kpthread=no 6799 else 6800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6801 /* end confdefs.h. */ 6802 6803 #include <stdio.h> 6804 #include <pthread.h> 6805 6806 void* routine(void* p){return NULL;} 6807 6808 int main(){ 6809 pthread_t p; 6810 if(pthread_create(&p,NULL,routine,NULL)!=0) 6811 return 1; 6812 (void)pthread_detach(p); 6813 return 0; 6814 } 6815 6816 _ACEOF 6817 if ac_fn_c_try_run "$LINENO"; then : 6818 ac_cv_kpthread=yes 6819 else 6820 ac_cv_kpthread=no 6821 fi 6822 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6823 conftest.$ac_objext conftest.beam conftest.$ac_ext 6824 fi 6825 6826 CC="$ac_save_cc" 6827 fi 6828 6829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_kpthread" >&5 6830 $as_echo "$ac_cv_kpthread" >&6; } 6831 fi 6832 6833 if test $ac_cv_kpthread = no -a $ac_cv_pthread_is_default = no 6834 then 6835 # -Kthread, if available, provides the right #defines 6836 # and linker options to make pthread_create available 6837 # Some compilers won't report that they do not support -Kthread, 6838 # so we need to run a program to see whether it really made the 6839 # function available. 6840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -Kthread" >&5 6841 $as_echo_n "checking whether $CC accepts -Kthread... " >&6; } 6842 if ${ac_cv_kthread+:} false; then : 6843 $as_echo_n "(cached) " >&6 6844 else 6845 ac_save_cc="$CC" 6846 CC="$CC -Kthread" 6847 if test "$cross_compiling" = yes; then : 6848 ac_cv_kthread=no 6849 else 6850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6851 /* end confdefs.h. */ 6852 6853 #include <stdio.h> 6854 #include <pthread.h> 6855 6856 void* routine(void* p){return NULL;} 6857 6858 int main(){ 6859 pthread_t p; 6860 if(pthread_create(&p,NULL,routine,NULL)!=0) 6861 return 1; 6862 (void)pthread_detach(p); 6863 return 0; 6864 } 6865 6866 _ACEOF 6867 if ac_fn_c_try_run "$LINENO"; then : 6868 ac_cv_kthread=yes 6869 else 6870 ac_cv_kthread=no 6871 fi 6872 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6873 conftest.$ac_objext conftest.beam conftest.$ac_ext 6874 fi 6875 6876 CC="$ac_save_cc" 6877 fi 6878 6879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_kthread" >&5 6880 $as_echo "$ac_cv_kthread" >&6; } 6881 fi 6882 6883 if test $ac_cv_kthread = no -a $ac_cv_pthread_is_default = no 6884 then 6885 # -pthread, if available, provides the right #defines 6886 # and linker options to make pthread_create available 6887 # Some compilers won't report that they do not support -pthread, 6888 # so we need to run a program to see whether it really made the 6889 # function available. 6890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -pthread" >&5 6891 $as_echo_n "checking whether $CC accepts -pthread... " >&6; } 6892 if ${ac_cv_pthread+:} false; then : 6893 $as_echo_n "(cached) " >&6 6894 else 6895 ac_save_cc="$CC" 6896 CC="$CC -pthread" 6897 if test "$cross_compiling" = yes; then : 6898 ac_cv_pthread=no 6899 else 6900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6901 /* end confdefs.h. */ 6902 6903 #include <stdio.h> 6904 #include <pthread.h> 6905 6906 void* routine(void* p){return NULL;} 6907 6908 int main(){ 6909 pthread_t p; 6910 if(pthread_create(&p,NULL,routine,NULL)!=0) 6911 return 1; 6912 (void)pthread_detach(p); 6913 return 0; 6914 } 6915 6916 _ACEOF 6917 if ac_fn_c_try_run "$LINENO"; then : 6918 ac_cv_pthread=yes 6919 else 6920 ac_cv_pthread=no 6921 fi 6922 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6923 conftest.$ac_objext conftest.beam conftest.$ac_ext 6924 fi 6925 6926 CC="$ac_save_cc" 6927 fi 6928 6929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pthread" >&5 6930 $as_echo "$ac_cv_pthread" >&6; } 6931 fi 6932 6933 # If we have set a CC compiler flag for thread support then 6934 # check if it works for CXX, too. 6935 ac_cv_cxx_thread=no 6936 if test ! -z "$CXX" 6937 then 6938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX also accepts flags for thread support" >&5 6939 $as_echo_n "checking whether $CXX also accepts flags for thread support... " >&6; } 6940 ac_save_cxx="$CXX" 6941 6942 if test "$ac_cv_kpthread" = "yes" 6943 then 6944 CXX="$CXX -Kpthread" 6945 ac_cv_cxx_thread=yes 6946 elif test "$ac_cv_kthread" = "yes" 6947 then 6948 CXX="$CXX -Kthread" 6949 ac_cv_cxx_thread=yes 6950 elif test "$ac_cv_pthread" = "yes" 6951 then 6952 CXX="$CXX -pthread" 6953 ac_cv_cxx_thread=yes 6954 fi 6955 6956 if test $ac_cv_cxx_thread = yes 6957 then 6958 echo 'void foo();int main(){foo();}void foo(){}' > conftest.$ac_ext 6959 $CXX -c conftest.$ac_ext 2>&5 6960 if $CXX -o conftest$ac_exeext conftest.$ac_objext 2>&5 \ 6961 && test -s conftest$ac_exeext && ./conftest$ac_exeext 6962 then 6963 ac_cv_cxx_thread=yes 6964 else 6965 ac_cv_cxx_thread=no 6966 fi 6967 rm -fr conftest* 6968 fi 6969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_thread" >&5 6970 $as_echo "$ac_cv_cxx_thread" >&6; } 6971 fi 6972 CXX="$ac_save_cxx" 6973 6974 6975 # checks for header files 6976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 6977 $as_echo_n "checking for ANSI C header files... " >&6; } 6978 if ${ac_cv_header_stdc+:} false; then : 6979 $as_echo_n "(cached) " >&6 6980 else 6981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6982 /* end confdefs.h. */ 6983 #include <stdlib.h> 6984 #include <stdarg.h> 6985 #include <string.h> 6986 #include <float.h> 6987 6988 int 6989 main () 6990 { 6991 6992 ; 6993 return 0; 6994 } 6995 _ACEOF 6996 if ac_fn_c_try_compile "$LINENO"; then : 6997 ac_cv_header_stdc=yes 6998 else 6999 ac_cv_header_stdc=no 7000 fi 7001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7002 7003 if test $ac_cv_header_stdc = yes; then 7004 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 7005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7006 /* end confdefs.h. */ 7007 #include <string.h> 7008 7009 _ACEOF 7010 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7011 $EGREP "memchr" >/dev/null 2>&1; then : 7012 7013 else 7014 ac_cv_header_stdc=no 7015 fi 7016 rm -f conftest* 7017 7018 fi 7019 7020 if test $ac_cv_header_stdc = yes; then 7021 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 7022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7023 /* end confdefs.h. */ 7024 #include <stdlib.h> 7025 7026 _ACEOF 7027 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7028 $EGREP "free" >/dev/null 2>&1; then : 7029 7030 else 7031 ac_cv_header_stdc=no 7032 fi 7033 rm -f conftest* 7034 7035 fi 7036 7037 if test $ac_cv_header_stdc = yes; then 7038 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 7039 if test "$cross_compiling" = yes; then : 7040 : 7041 else 7042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7043 /* end confdefs.h. */ 7044 #include <ctype.h> 7045 #include <stdlib.h> 7046 #if ((' ' & 0x0FF) == 0x020) 7047 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 7048 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 7049 #else 7050 # define ISLOWER(c) \ 7051 (('a' <= (c) && (c) <= 'i') \ 7052 || ('j' <= (c) && (c) <= 'r') \ 7053 || ('s' <= (c) && (c) <= 'z')) 7054 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 7055 #endif 7056 7057 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 7058 int 7059 main () 7060 { 7061 int i; 7062 for (i = 0; i < 256; i++) 7063 if (XOR (islower (i), ISLOWER (i)) 7064 || toupper (i) != TOUPPER (i)) 7065 return 2; 7066 return 0; 7067 } 7068 _ACEOF 7069 if ac_fn_c_try_run "$LINENO"; then : 7070 7071 else 7072 ac_cv_header_stdc=no 7073 fi 7074 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7075 conftest.$ac_objext conftest.beam conftest.$ac_ext 7076 fi 7077 7078 fi 7079 fi 7080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 7081 $as_echo "$ac_cv_header_stdc" >&6; } 7082 if test $ac_cv_header_stdc = yes; then 7083 7084 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 7085 7086 fi 7087 7088 for ac_header in asm/types.h crypt.h conio.h direct.h dlfcn.h errno.h \ 7089 fcntl.h grp.h \ 7090 ieeefp.h io.h langinfo.h libintl.h poll.h process.h pthread.h \ 7091 shadow.h signal.h stdint.h stropts.h termios.h thread.h \ 7092 unistd.h utime.h \ 7093 sys/audioio.h sys/bsdtty.h sys/epoll.h sys/event.h sys/file.h sys/loadavg.h \ 7094 sys/lock.h sys/mkdev.h sys/modem.h \ 7095 sys/param.h sys/poll.h sys/random.h sys/select.h sys/socket.h sys/statvfs.h sys/stat.h \ 7096 sys/termio.h sys/time.h \ 7097 sys/times.h sys/types.h sys/un.h sys/utsname.h sys/wait.h pty.h libutil.h \ 7098 sys/resource.h netpacket/packet.h sysexits.h bluetooth.h \ 7099 bluetooth/bluetooth.h linux/tipc.h spawn.h util.h alloca.h sys/sysmacros.h 7100 do : 7101 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 7102 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 7103 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 7104 cat >>confdefs.h <<_ACEOF 7105 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 7106 _ACEOF 7107 7108 fi 7109 7110 done 7111 7112 ac_header_dirent=no 7113 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do 7114 as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` 7115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 7116 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } 7117 if eval \${$as_ac_Header+:} false; then : 7118 $as_echo_n "(cached) " >&6 7119 else 7120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7121 /* end confdefs.h. */ 7122 #include <sys/types.h> 7123 #include <$ac_hdr> 7124 7125 int 7126 main () 7127 { 7128 if ((DIR *) 0) 7129 return 0; 7130 ; 7131 return 0; 7132 } 7133 _ACEOF 7134 if ac_fn_c_try_compile "$LINENO"; then : 7135 eval "$as_ac_Header=yes" 7136 else 7137 eval "$as_ac_Header=no" 7138 fi 7139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7140 fi 7141 eval ac_res=\$$as_ac_Header 7142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7143 $as_echo "$ac_res" >&6; } 7144 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 7145 cat >>confdefs.h <<_ACEOF 7146 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 7147 _ACEOF 7148 7149 ac_header_dirent=$ac_hdr; break 7150 fi 7151 7152 done 7153 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. 7154 if test $ac_header_dirent = dirent.h; then 7155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 7156 $as_echo_n "checking for library containing opendir... " >&6; } 7157 if ${ac_cv_search_opendir+:} false; then : 7158 $as_echo_n "(cached) " >&6 7159 else 7160 ac_func_search_save_LIBS=$LIBS 7161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7162 /* end confdefs.h. */ 7163 7164 /* Override any GCC internal prototype to avoid an error. 7165 Use char because int might match the return type of a GCC 7166 builtin and then its argument prototype would still apply. */ 7167 #ifdef __cplusplus 7168 extern "C" 7169 #endif 7170 char opendir (); 7171 int 7172 main () 7173 { 7174 return opendir (); 7175 ; 7176 return 0; 7177 } 7178 _ACEOF 7179 for ac_lib in '' dir; do 7180 if test -z "$ac_lib"; then 7181 ac_res="none required" 7182 else 7183 ac_res=-l$ac_lib 7184 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 7185 fi 7186 if ac_fn_c_try_link "$LINENO"; then : 7187 ac_cv_search_opendir=$ac_res 7188 fi 7189 rm -f core conftest.err conftest.$ac_objext \ 7190 conftest$ac_exeext 7191 if ${ac_cv_search_opendir+:} false; then : 7192 break 7193 fi 7194 done 7195 if ${ac_cv_search_opendir+:} false; then : 7196 7197 else 7198 ac_cv_search_opendir=no 7199 fi 7200 rm conftest.$ac_ext 7201 LIBS=$ac_func_search_save_LIBS 7202 fi 7203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 7204 $as_echo "$ac_cv_search_opendir" >&6; } 7205 ac_res=$ac_cv_search_opendir 7206 if test "$ac_res" != no; then : 7207 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 7208 7209 fi 7210 7211 else 7212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 7213 $as_echo_n "checking for library containing opendir... " >&6; } 7214 if ${ac_cv_search_opendir+:} false; then : 7215 $as_echo_n "(cached) " >&6 7216 else 7217 ac_func_search_save_LIBS=$LIBS 7218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7219 /* end confdefs.h. */ 7220 7221 /* Override any GCC internal prototype to avoid an error. 7222 Use char because int might match the return type of a GCC 7223 builtin and then its argument prototype would still apply. */ 7224 #ifdef __cplusplus 7225 extern "C" 7226 #endif 7227 char opendir (); 7228 int 7229 main () 7230 { 7231 return opendir (); 7232 ; 7233 return 0; 7234 } 7235 _ACEOF 7236 for ac_lib in '' x; do 7237 if test -z "$ac_lib"; then 7238 ac_res="none required" 7239 else 7240 ac_res=-l$ac_lib 7241 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 7242 fi 7243 if ac_fn_c_try_link "$LINENO"; then : 7244 ac_cv_search_opendir=$ac_res 7245 fi 7246 rm -f core conftest.err conftest.$ac_objext \ 7247 conftest$ac_exeext 7248 if ${ac_cv_search_opendir+:} false; then : 7249 break 7250 fi 7251 done 7252 if ${ac_cv_search_opendir+:} false; then : 7253 7254 else 7255 ac_cv_search_opendir=no 7256 fi 7257 rm conftest.$ac_ext 7258 LIBS=$ac_func_search_save_LIBS 7259 fi 7260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 7261 $as_echo "$ac_cv_search_opendir" >&6; } 7262 ac_res=$ac_cv_search_opendir 7263 if test "$ac_res" != no; then : 7264 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 7265 7266 fi 7267 7268 fi 7269 7270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/types.h defines makedev" >&5 7271 $as_echo_n "checking whether sys/types.h defines makedev... " >&6; } 7272 if ${ac_cv_header_sys_types_h_makedev+:} false; then : 7273 $as_echo_n "(cached) " >&6 7274 else 7275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7276 /* end confdefs.h. */ 7277 #include <sys/types.h> 7278 int 7279 main () 7280 { 7281 return makedev(0, 0); 7282 ; 7283 return 0; 7284 } 7285 _ACEOF 7286 if ac_fn_c_try_link "$LINENO"; then : 7287 ac_cv_header_sys_types_h_makedev=yes 7288 else 7289 ac_cv_header_sys_types_h_makedev=no 7290 fi 7291 rm -f core conftest.err conftest.$ac_objext \ 7292 conftest$ac_exeext conftest.$ac_ext 7293 7294 fi 7295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_types_h_makedev" >&5 7296 $as_echo "$ac_cv_header_sys_types_h_makedev" >&6; } 7297 7298 if test $ac_cv_header_sys_types_h_makedev = no; then 7299 ac_fn_c_check_header_mongrel "$LINENO" "sys/mkdev.h" "ac_cv_header_sys_mkdev_h" "$ac_includes_default" 7300 if test "x$ac_cv_header_sys_mkdev_h" = xyes; then : 7301 7302 $as_echo "#define MAJOR_IN_MKDEV 1" >>confdefs.h 7303 7304 fi 7305 7306 7307 7308 if test $ac_cv_header_sys_mkdev_h = no; then 7309 ac_fn_c_check_header_mongrel "$LINENO" "sys/sysmacros.h" "ac_cv_header_sys_sysmacros_h" "$ac_includes_default" 7310 if test "x$ac_cv_header_sys_sysmacros_h" = xyes; then : 7311 7312 $as_echo "#define MAJOR_IN_SYSMACROS 1" >>confdefs.h 7313 7314 fi 7315 7316 7317 fi 7318 fi 7319 7320 7321 # On Linux, netlink.h requires asm/types.h 7322 for ac_header in linux/netlink.h 7323 do : 7324 ac_fn_c_check_header_compile "$LINENO" "linux/netlink.h" "ac_cv_header_linux_netlink_h" " 7325 #ifdef HAVE_ASM_TYPES_H 7326 #include <asm/types.h> 7327 #endif 7328 #ifdef HAVE_SYS_SOCKET_H 7329 #include <sys/socket.h> 7330 #endif 7331 7332 " 7333 if test "x$ac_cv_header_linux_netlink_h" = xyes; then : 7334 cat >>confdefs.h <<_ACEOF 7335 #define HAVE_LINUX_NETLINK_H 1 7336 _ACEOF 7337 7338 fi 7339 7340 done 7341 7342 7343 # checks for typedefs 7344 was_it_defined=no 7345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t in time.h" >&5 7346 $as_echo_n "checking for clock_t in time.h... " >&6; } 7347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7348 /* end confdefs.h. */ 7349 #include <time.h> 7350 7351 _ACEOF 7352 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7353 $EGREP "clock_t" >/dev/null 2>&1; then : 7354 was_it_defined=yes 7355 else 7356 7357 7358 $as_echo "#define clock_t long" >>confdefs.h 7359 7360 7361 fi 7362 rm -f conftest* 7363 7364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $was_it_defined" >&5 7365 $as_echo "$was_it_defined" >&6; } 7366 7367 # Check whether using makedev requires defining _OSF_SOURCE 7368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for makedev" >&5 7369 $as_echo_n "checking for makedev... " >&6; } 7370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7371 /* end confdefs.h. */ 7372 7373 #if defined(MAJOR_IN_MKDEV) 7374 #include <sys/mkdev.h> 7375 #elif defined(MAJOR_IN_SYSMACROS) 7376 #include <sys/sysmacros.h> 7377 #else 7378 #include <sys/types.h> 7379 #endif 7380 int 7381 main () 7382 { 7383 makedev(0, 0) 7384 ; 7385 return 0; 7386 } 7387 _ACEOF 7388 if ac_fn_c_try_link "$LINENO"; then : 7389 ac_cv_has_makedev=yes 7390 else 7391 ac_cv_has_makedev=no 7392 fi 7393 rm -f core conftest.err conftest.$ac_objext \ 7394 conftest$ac_exeext conftest.$ac_ext 7395 if test "$ac_cv_has_makedev" = "no"; then 7396 # we didn't link, try if _OSF_SOURCE will allow us to link 7397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7398 /* end confdefs.h. */ 7399 7400 #define _OSF_SOURCE 1 7401 #include <sys/types.h> 7402 7403 int 7404 main () 7405 { 7406 makedev(0, 0) 7407 ; 7408 return 0; 7409 } 7410 _ACEOF 7411 if ac_fn_c_try_link "$LINENO"; then : 7412 ac_cv_has_makedev=yes 7413 else 7414 ac_cv_has_makedev=no 7415 fi 7416 rm -f core conftest.err conftest.$ac_objext \ 7417 conftest$ac_exeext conftest.$ac_ext 7418 if test "$ac_cv_has_makedev" = "yes"; then 7419 7420 $as_echo "#define _OSF_SOURCE 1" >>confdefs.h 7421 7422 fi 7423 fi 7424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_makedev" >&5 7425 $as_echo "$ac_cv_has_makedev" >&6; } 7426 if test "$ac_cv_has_makedev" = "yes"; then 7427 7428 $as_echo "#define HAVE_MAKEDEV 1" >>confdefs.h 7429 7430 fi 7431 7432 # Enabling LFS on Solaris (2.6 to 9) with gcc 2.95 triggers a bug in 7433 # the system headers: If _XOPEN_SOURCE and _LARGEFILE_SOURCE are 7434 # defined, but the compiler does not support pragma redefine_extname, 7435 # and _LARGEFILE64_SOURCE is not defined, the headers refer to 64-bit 7436 # structures (such as rlimit64) without declaring them. As a 7437 # work-around, disable LFS on such configurations 7438 7439 use_lfs=yes 7440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking Solaris LFS bug" >&5 7441 $as_echo_n "checking Solaris LFS bug... " >&6; } 7442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7443 /* end confdefs.h. */ 7444 7445 #define _LARGEFILE_SOURCE 1 7446 #define _FILE_OFFSET_BITS 64 7447 #include <sys/resource.h> 7448 7449 int 7450 main () 7451 { 7452 struct rlimit foo; 7453 ; 7454 return 0; 7455 } 7456 _ACEOF 7457 if ac_fn_c_try_compile "$LINENO"; then : 7458 sol_lfs_bug=no 7459 else 7460 sol_lfs_bug=yes 7461 fi 7462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sol_lfs_bug" >&5 7464 $as_echo "$sol_lfs_bug" >&6; } 7465 if test "$sol_lfs_bug" = "yes"; then 7466 use_lfs=no 7467 fi 7468 7469 if test "$use_lfs" = "yes"; then 7470 # Two defines needed to enable largefile support on various platforms 7471 # These may affect some typedefs 7472 case $ac_sys_system/$ac_sys_release in 7473 AIX*) 7474 7475 $as_echo "#define _LARGE_FILES 1" >>confdefs.h 7476 7477 ;; 7478 esac 7479 7480 $as_echo "#define _LARGEFILE_SOURCE 1" >>confdefs.h 7481 7482 7483 $as_echo "#define _FILE_OFFSET_BITS 64" >>confdefs.h 7484 7485 fi 7486 7487 # Add some code to confdefs.h so that the test for off_t works on SCO 7488 cat >> confdefs.h <<\EOF 7489 #if defined(SCO_DS) 7490 #undef _OFF_T 7491 #endif 7492 EOF 7493 7494 # Type availability checks 7495 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default" 7496 if test "x$ac_cv_type_mode_t" = xyes; then : 7497 7498 else 7499 7500 cat >>confdefs.h <<_ACEOF 7501 #define mode_t int 7502 _ACEOF 7503 7504 fi 7505 7506 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 7507 if test "x$ac_cv_type_off_t" = xyes; then : 7508 7509 else 7510 7511 cat >>confdefs.h <<_ACEOF 7512 #define off_t long int 7513 _ACEOF 7514 7515 fi 7516 7517 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 7518 if test "x$ac_cv_type_pid_t" = xyes; then : 7519 7520 else 7521 7522 cat >>confdefs.h <<_ACEOF 7523 #define pid_t int 7524 _ACEOF 7525 7526 fi 7527 7528 7529 cat >>confdefs.h <<_ACEOF 7530 #define RETSIGTYPE void 7531 _ACEOF 7532 7533 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 7534 if test "x$ac_cv_type_size_t" = xyes; then : 7535 7536 else 7537 7538 cat >>confdefs.h <<_ACEOF 7539 #define size_t unsigned int 7540 _ACEOF 7541 7542 fi 7543 7544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 7545 $as_echo_n "checking for uid_t in sys/types.h... " >&6; } 7546 if ${ac_cv_type_uid_t+:} false; then : 7547 $as_echo_n "(cached) " >&6 7548 else 7549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7550 /* end confdefs.h. */ 7551 #include <sys/types.h> 7552 7553 _ACEOF 7554 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7555 $EGREP "uid_t" >/dev/null 2>&1; then : 7556 ac_cv_type_uid_t=yes 7557 else 7558 ac_cv_type_uid_t=no 7559 fi 7560 rm -f conftest* 7561 7562 fi 7563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 7564 $as_echo "$ac_cv_type_uid_t" >&6; } 7565 if test $ac_cv_type_uid_t = no; then 7566 7567 $as_echo "#define uid_t int" >>confdefs.h 7568 7569 7570 $as_echo "#define gid_t int" >>confdefs.h 7571 7572 fi 7573 7574 7575 # There are two separate checks for each of the exact-width integer types we 7576 # need. First we check whether the type is available using the usual 7577 # AC_CHECK_TYPE macro with the default includes (which includes <inttypes.h> 7578 # and <stdint.h> where available). We then also use the special type checks of 7579 # the form AC_TYPE_UINT32_T, which in the case that uint32_t is not available 7580 # directly, #define's uint32_t to be a suitable type. 7581 7582 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default" 7583 if test "x$ac_cv_type_uint32_t" = xyes; then : 7584 7585 $as_echo "#define HAVE_UINT32_T 1" >>confdefs.h 7586 7587 fi 7588 7589 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" 7590 case $ac_cv_c_uint32_t in #( 7591 no|yes) ;; #( 7592 *) 7593 7594 $as_echo "#define _UINT32_T 1" >>confdefs.h 7595 7596 7597 cat >>confdefs.h <<_ACEOF 7598 #define uint32_t $ac_cv_c_uint32_t 7599 _ACEOF 7600 ;; 7601 esac 7602 7603 7604 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default" 7605 if test "x$ac_cv_type_uint64_t" = xyes; then : 7606 7607 $as_echo "#define HAVE_UINT64_T 1" >>confdefs.h 7608 7609 fi 7610 7611 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" 7612 case $ac_cv_c_uint64_t in #( 7613 no|yes) ;; #( 7614 *) 7615 7616 $as_echo "#define _UINT64_T 1" >>confdefs.h 7617 7618 7619 cat >>confdefs.h <<_ACEOF 7620 #define uint64_t $ac_cv_c_uint64_t 7621 _ACEOF 7622 ;; 7623 esac 7624 7625 7626 ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default" 7627 if test "x$ac_cv_type_int32_t" = xyes; then : 7628 7629 $as_echo "#define HAVE_INT32_T 1" >>confdefs.h 7630 7631 fi 7632 7633 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t" 7634 case $ac_cv_c_int32_t in #( 7635 no|yes) ;; #( 7636 *) 7637 7638 cat >>confdefs.h <<_ACEOF 7639 #define int32_t $ac_cv_c_int32_t 7640 _ACEOF 7641 ;; 7642 esac 7643 7644 7645 ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default" 7646 if test "x$ac_cv_type_int64_t" = xyes; then : 7647 7648 $as_echo "#define HAVE_INT64_T 1" >>confdefs.h 7649 7650 fi 7651 7652 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t" 7653 case $ac_cv_c_int64_t in #( 7654 no|yes) ;; #( 7655 *) 7656 7657 cat >>confdefs.h <<_ACEOF 7658 #define int64_t $ac_cv_c_int64_t 7659 _ACEOF 7660 ;; 7661 esac 7662 7663 7664 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" 7665 if test "x$ac_cv_type_ssize_t" = xyes; then : 7666 7667 $as_echo "#define HAVE_SSIZE_T 1" >>confdefs.h 7668 7669 fi 7670 7671 7672 # Sizes of various common basic types 7673 # ANSI C requires sizeof(char) == 1, so no need to check it 7674 # The cast to long int works around a bug in the HP C Compiler 7675 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 7676 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 7677 # This bug is HP SR number 8606223364. 7678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 7679 $as_echo_n "checking size of int... " >&6; } 7680 if ${ac_cv_sizeof_int+:} false; then : 7681 $as_echo_n "(cached) " >&6 7682 else 7683 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 7684 7685 else 7686 if test "$ac_cv_type_int" = yes; then 7687 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7688 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7689 as_fn_error 77 "cannot compute sizeof (int) 7690 See \`config.log' for more details" "$LINENO" 5; } 7691 else 7692 ac_cv_sizeof_int=0 7693 fi 7694 fi 7695 7696 fi 7697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 7698 $as_echo "$ac_cv_sizeof_int" >&6; } 7699 7700 7701 7702 cat >>confdefs.h <<_ACEOF 7703 #define SIZEOF_INT $ac_cv_sizeof_int 7704 _ACEOF 7705 7706 7707 # The cast to long int works around a bug in the HP C Compiler 7708 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 7709 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 7710 # This bug is HP SR number 8606223364. 7711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 7712 $as_echo_n "checking size of long... " >&6; } 7713 if ${ac_cv_sizeof_long+:} false; then : 7714 $as_echo_n "(cached) " >&6 7715 else 7716 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 7717 7718 else 7719 if test "$ac_cv_type_long" = yes; then 7720 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7721 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7722 as_fn_error 77 "cannot compute sizeof (long) 7723 See \`config.log' for more details" "$LINENO" 5; } 7724 else 7725 ac_cv_sizeof_long=0 7726 fi 7727 fi 7728 7729 fi 7730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 7731 $as_echo "$ac_cv_sizeof_long" >&6; } 7732 7733 7734 7735 cat >>confdefs.h <<_ACEOF 7736 #define SIZEOF_LONG $ac_cv_sizeof_long 7737 _ACEOF 7738 7739 7740 # The cast to long int works around a bug in the HP C Compiler 7741 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 7742 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 7743 # This bug is HP SR number 8606223364. 7744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 7745 $as_echo_n "checking size of void *... " >&6; } 7746 if ${ac_cv_sizeof_void_p+:} false; then : 7747 $as_echo_n "(cached) " >&6 7748 else 7749 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then : 7750 7751 else 7752 if test "$ac_cv_type_void_p" = yes; then 7753 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7754 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7755 as_fn_error 77 "cannot compute sizeof (void *) 7756 See \`config.log' for more details" "$LINENO" 5; } 7757 else 7758 ac_cv_sizeof_void_p=0 7759 fi 7760 fi 7761 7762 fi 7763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 7764 $as_echo "$ac_cv_sizeof_void_p" >&6; } 7765 7766 7767 7768 cat >>confdefs.h <<_ACEOF 7769 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p 7770 _ACEOF 7771 7772 7773 # The cast to long int works around a bug in the HP C Compiler 7774 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 7775 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 7776 # This bug is HP SR number 8606223364. 7777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 7778 $as_echo_n "checking size of short... " >&6; } 7779 if ${ac_cv_sizeof_short+:} false; then : 7780 $as_echo_n "(cached) " >&6 7781 else 7782 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then : 7783 7784 else 7785 if test "$ac_cv_type_short" = yes; then 7786 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7787 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7788 as_fn_error 77 "cannot compute sizeof (short) 7789 See \`config.log' for more details" "$LINENO" 5; } 7790 else 7791 ac_cv_sizeof_short=0 7792 fi 7793 fi 7794 7795 fi 7796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 7797 $as_echo "$ac_cv_sizeof_short" >&6; } 7798 7799 7800 7801 cat >>confdefs.h <<_ACEOF 7802 #define SIZEOF_SHORT $ac_cv_sizeof_short 7803 _ACEOF 7804 7805 7806 # The cast to long int works around a bug in the HP C Compiler 7807 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 7808 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 7809 # This bug is HP SR number 8606223364. 7810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of float" >&5 7811 $as_echo_n "checking size of float... " >&6; } 7812 if ${ac_cv_sizeof_float+:} false; then : 7813 $as_echo_n "(cached) " >&6 7814 else 7815 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (float))" "ac_cv_sizeof_float" "$ac_includes_default"; then : 7816 7817 else 7818 if test "$ac_cv_type_float" = yes; then 7819 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7820 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7821 as_fn_error 77 "cannot compute sizeof (float) 7822 See \`config.log' for more details" "$LINENO" 5; } 7823 else 7824 ac_cv_sizeof_float=0 7825 fi 7826 fi 7827 7828 fi 7829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_float" >&5 7830 $as_echo "$ac_cv_sizeof_float" >&6; } 7831 7832 7833 7834 cat >>confdefs.h <<_ACEOF 7835 #define SIZEOF_FLOAT $ac_cv_sizeof_float 7836 _ACEOF 7837 7838 7839 # The cast to long int works around a bug in the HP C Compiler 7840 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 7841 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 7842 # This bug is HP SR number 8606223364. 7843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of double" >&5 7844 $as_echo_n "checking size of double... " >&6; } 7845 if ${ac_cv_sizeof_double+:} false; then : 7846 $as_echo_n "(cached) " >&6 7847 else 7848 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double" "$ac_includes_default"; then : 7849 7850 else 7851 if test "$ac_cv_type_double" = yes; then 7852 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7853 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7854 as_fn_error 77 "cannot compute sizeof (double) 7855 See \`config.log' for more details" "$LINENO" 5; } 7856 else 7857 ac_cv_sizeof_double=0 7858 fi 7859 fi 7860 7861 fi 7862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5 7863 $as_echo "$ac_cv_sizeof_double" >&6; } 7864 7865 7866 7867 cat >>confdefs.h <<_ACEOF 7868 #define SIZEOF_DOUBLE $ac_cv_sizeof_double 7869 _ACEOF 7870 7871 7872 # The cast to long int works around a bug in the HP C Compiler 7873 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 7874 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 7875 # This bug is HP SR number 8606223364. 7876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of fpos_t" >&5 7877 $as_echo_n "checking size of fpos_t... " >&6; } 7878 if ${ac_cv_sizeof_fpos_t+:} false; then : 7879 $as_echo_n "(cached) " >&6 7880 else 7881 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (fpos_t))" "ac_cv_sizeof_fpos_t" "$ac_includes_default"; then : 7882 7883 else 7884 if test "$ac_cv_type_fpos_t" = yes; then 7885 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7886 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7887 as_fn_error 77 "cannot compute sizeof (fpos_t) 7888 See \`config.log' for more details" "$LINENO" 5; } 7889 else 7890 ac_cv_sizeof_fpos_t=0 7891 fi 7892 fi 7893 7894 fi 7895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_fpos_t" >&5 7896 $as_echo "$ac_cv_sizeof_fpos_t" >&6; } 7897 7898 7899 7900 cat >>confdefs.h <<_ACEOF 7901 #define SIZEOF_FPOS_T $ac_cv_sizeof_fpos_t 7902 _ACEOF 7903 7904 7905 # The cast to long int works around a bug in the HP C Compiler 7906 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 7907 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 7908 # This bug is HP SR number 8606223364. 7909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5 7910 $as_echo_n "checking size of size_t... " >&6; } 7911 if ${ac_cv_sizeof_size_t+:} false; then : 7912 $as_echo_n "(cached) " >&6 7913 else 7914 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"; then : 7915 7916 else 7917 if test "$ac_cv_type_size_t" = yes; then 7918 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7919 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7920 as_fn_error 77 "cannot compute sizeof (size_t) 7921 See \`config.log' for more details" "$LINENO" 5; } 7922 else 7923 ac_cv_sizeof_size_t=0 7924 fi 7925 fi 7926 7927 fi 7928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5 7929 $as_echo "$ac_cv_sizeof_size_t" >&6; } 7930 7931 7932 7933 cat >>confdefs.h <<_ACEOF 7934 #define SIZEOF_SIZE_T $ac_cv_sizeof_size_t 7935 _ACEOF 7936 7937 7938 # The cast to long int works around a bug in the HP C Compiler 7939 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 7940 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 7941 # This bug is HP SR number 8606223364. 7942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of pid_t" >&5 7943 $as_echo_n "checking size of pid_t... " >&6; } 7944 if ${ac_cv_sizeof_pid_t+:} false; then : 7945 $as_echo_n "(cached) " >&6 7946 else 7947 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (pid_t))" "ac_cv_sizeof_pid_t" "$ac_includes_default"; then : 7948 7949 else 7950 if test "$ac_cv_type_pid_t" = yes; then 7951 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7952 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7953 as_fn_error 77 "cannot compute sizeof (pid_t) 7954 See \`config.log' for more details" "$LINENO" 5; } 7955 else 7956 ac_cv_sizeof_pid_t=0 7957 fi 7958 fi 7959 7960 fi 7961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pid_t" >&5 7962 $as_echo "$ac_cv_sizeof_pid_t" >&6; } 7963 7964 7965 7966 cat >>confdefs.h <<_ACEOF 7967 #define SIZEOF_PID_T $ac_cv_sizeof_pid_t 7968 _ACEOF 7969 7970 7971 7972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support" >&5 7973 $as_echo_n "checking for long long support... " >&6; } 7974 have_long_long=no 7975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7976 /* end confdefs.h. */ 7977 7978 int 7979 main () 7980 { 7981 long long x; x = (long long)0; 7982 ; 7983 return 0; 7984 } 7985 _ACEOF 7986 if ac_fn_c_try_compile "$LINENO"; then : 7987 7988 7989 $as_echo "#define HAVE_LONG_LONG 1" >>confdefs.h 7990 7991 have_long_long=yes 7992 7993 fi 7994 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_long_long" >&5 7996 $as_echo "$have_long_long" >&6; } 7997 if test "$have_long_long" = yes ; then 7998 # The cast to long int works around a bug in the HP C Compiler 7999 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8000 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8001 # This bug is HP SR number 8606223364. 8002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 8003 $as_echo_n "checking size of long long... " >&6; } 8004 if ${ac_cv_sizeof_long_long+:} false; then : 8005 $as_echo_n "(cached) " >&6 8006 else 8007 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : 8008 8009 else 8010 if test "$ac_cv_type_long_long" = yes; then 8011 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8012 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8013 as_fn_error 77 "cannot compute sizeof (long long) 8014 See \`config.log' for more details" "$LINENO" 5; } 8015 else 8016 ac_cv_sizeof_long_long=0 8017 fi 8018 fi 8019 8020 fi 8021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 8022 $as_echo "$ac_cv_sizeof_long_long" >&6; } 8023 8024 8025 8026 cat >>confdefs.h <<_ACEOF 8027 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long 8028 _ACEOF 8029 8030 8031 fi 8032 8033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support" >&5 8034 $as_echo_n "checking for long double support... " >&6; } 8035 have_long_double=no 8036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8037 /* end confdefs.h. */ 8038 8039 int 8040 main () 8041 { 8042 long double x; x = (long double)0; 8043 ; 8044 return 0; 8045 } 8046 _ACEOF 8047 if ac_fn_c_try_compile "$LINENO"; then : 8048 8049 8050 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h 8051 8052 have_long_double=yes 8053 8054 fi 8055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_long_double" >&5 8057 $as_echo "$have_long_double" >&6; } 8058 if test "$have_long_double" = yes ; then 8059 # The cast to long int works around a bug in the HP C Compiler 8060 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8061 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8062 # This bug is HP SR number 8606223364. 8063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5 8064 $as_echo_n "checking size of long double... " >&6; } 8065 if ${ac_cv_sizeof_long_double+:} false; then : 8066 $as_echo_n "(cached) " >&6 8067 else 8068 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double" "$ac_includes_default"; then : 8069 8070 else 8071 if test "$ac_cv_type_long_double" = yes; then 8072 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8073 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8074 as_fn_error 77 "cannot compute sizeof (long double) 8075 See \`config.log' for more details" "$LINENO" 5; } 8076 else 8077 ac_cv_sizeof_long_double=0 8078 fi 8079 fi 8080 8081 fi 8082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5 8083 $as_echo "$ac_cv_sizeof_long_double" >&6; } 8084 8085 8086 8087 cat >>confdefs.h <<_ACEOF 8088 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double 8089 _ACEOF 8090 8091 8092 fi 8093 8094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _Bool support" >&5 8095 $as_echo_n "checking for _Bool support... " >&6; } 8096 have_c99_bool=no 8097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8098 /* end confdefs.h. */ 8099 8100 int 8101 main () 8102 { 8103 _Bool x; x = (_Bool)0; 8104 ; 8105 return 0; 8106 } 8107 _ACEOF 8108 if ac_fn_c_try_compile "$LINENO"; then : 8109 8110 8111 $as_echo "#define HAVE_C99_BOOL 1" >>confdefs.h 8112 8113 have_c99_bool=yes 8114 8115 fi 8116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_c99_bool" >&5 8118 $as_echo "$have_c99_bool" >&6; } 8119 if test "$have_c99_bool" = yes ; then 8120 # The cast to long int works around a bug in the HP C Compiler 8121 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8122 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8123 # This bug is HP SR number 8606223364. 8124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of _Bool" >&5 8125 $as_echo_n "checking size of _Bool... " >&6; } 8126 if ${ac_cv_sizeof__Bool+:} false; then : 8127 $as_echo_n "(cached) " >&6 8128 else 8129 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (_Bool))" "ac_cv_sizeof__Bool" "$ac_includes_default"; then : 8130 8131 else 8132 if test "$ac_cv_type__Bool" = yes; then 8133 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8134 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8135 as_fn_error 77 "cannot compute sizeof (_Bool) 8136 See \`config.log' for more details" "$LINENO" 5; } 8137 else 8138 ac_cv_sizeof__Bool=0 8139 fi 8140 fi 8141 8142 fi 8143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof__Bool" >&5 8144 $as_echo "$ac_cv_sizeof__Bool" >&6; } 8145 8146 8147 8148 cat >>confdefs.h <<_ACEOF 8149 #define SIZEOF__BOOL $ac_cv_sizeof__Bool 8150 _ACEOF 8151 8152 8153 fi 8154 8155 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#ifdef HAVE_STDINT_H 8156 #include <stdint.h> 8157 #endif 8158 #ifdef HAVE_INTTYPES_H 8159 #include <inttypes.h> 8160 #endif 8161 " 8162 if test "x$ac_cv_type_uintptr_t" = xyes; then : 8163 8164 cat >>confdefs.h <<_ACEOF 8165 #define HAVE_UINTPTR_T 1 8166 _ACEOF 8167 8168 # The cast to long int works around a bug in the HP C Compiler 8169 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8170 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8171 # This bug is HP SR number 8606223364. 8172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of uintptr_t" >&5 8173 $as_echo_n "checking size of uintptr_t... " >&6; } 8174 if ${ac_cv_sizeof_uintptr_t+:} false; then : 8175 $as_echo_n "(cached) " >&6 8176 else 8177 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (uintptr_t))" "ac_cv_sizeof_uintptr_t" "$ac_includes_default"; then : 8178 8179 else 8180 if test "$ac_cv_type_uintptr_t" = yes; then 8181 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8182 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8183 as_fn_error 77 "cannot compute sizeof (uintptr_t) 8184 See \`config.log' for more details" "$LINENO" 5; } 8185 else 8186 ac_cv_sizeof_uintptr_t=0 8187 fi 8188 fi 8189 8190 fi 8191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_uintptr_t" >&5 8192 $as_echo "$ac_cv_sizeof_uintptr_t" >&6; } 8193 8194 8195 8196 cat >>confdefs.h <<_ACEOF 8197 #define SIZEOF_UINTPTR_T $ac_cv_sizeof_uintptr_t 8198 _ACEOF 8199 8200 8201 fi 8202 8203 8204 # The cast to long int works around a bug in the HP C Compiler 8205 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8206 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8207 # This bug is HP SR number 8606223364. 8208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5 8209 $as_echo_n "checking size of off_t... " >&6; } 8210 if ${ac_cv_sizeof_off_t+:} false; then : 8211 $as_echo_n "(cached) " >&6 8212 else 8213 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off_t))" "ac_cv_sizeof_off_t" " 8214 #ifdef HAVE_SYS_TYPES_H 8215 #include <sys/types.h> 8216 #endif 8217 8218 "; then : 8219 8220 else 8221 if test "$ac_cv_type_off_t" = yes; then 8222 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8223 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8224 as_fn_error 77 "cannot compute sizeof (off_t) 8225 See \`config.log' for more details" "$LINENO" 5; } 8226 else 8227 ac_cv_sizeof_off_t=0 8228 fi 8229 fi 8230 8231 fi 8232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5 8233 $as_echo "$ac_cv_sizeof_off_t" >&6; } 8234 8235 8236 8237 cat >>confdefs.h <<_ACEOF 8238 #define SIZEOF_OFF_T $ac_cv_sizeof_off_t 8239 _ACEOF 8240 8241 8242 8243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable large file support" >&5 8244 $as_echo_n "checking whether to enable large file support... " >&6; } 8245 if test "$have_long_long" = yes 8246 then 8247 if test "$ac_cv_sizeof_off_t" -gt "$ac_cv_sizeof_long" -a \ 8248 "$ac_cv_sizeof_long_long" -ge "$ac_cv_sizeof_off_t"; then 8249 8250 $as_echo "#define HAVE_LARGEFILE_SUPPORT 1" >>confdefs.h 8251 8252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 8253 $as_echo "yes" >&6; } 8254 else 8255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8256 $as_echo "no" >&6; } 8257 fi 8258 else 8259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8260 $as_echo "no" >&6; } 8261 fi 8262 8263 # The cast to long int works around a bug in the HP C Compiler 8264 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8265 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8266 # This bug is HP SR number 8606223364. 8267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5 8268 $as_echo_n "checking size of time_t... " >&6; } 8269 if ${ac_cv_sizeof_time_t+:} false; then : 8270 $as_echo_n "(cached) " >&6 8271 else 8272 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (time_t))" "ac_cv_sizeof_time_t" " 8273 #ifdef HAVE_SYS_TYPES_H 8274 #include <sys/types.h> 8275 #endif 8276 #ifdef HAVE_TIME_H 8277 #include <time.h> 8278 #endif 8279 8280 "; then : 8281 8282 else 8283 if test "$ac_cv_type_time_t" = yes; then 8284 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8285 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8286 as_fn_error 77 "cannot compute sizeof (time_t) 8287 See \`config.log' for more details" "$LINENO" 5; } 8288 else 8289 ac_cv_sizeof_time_t=0 8290 fi 8291 fi 8292 8293 fi 8294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5 8295 $as_echo "$ac_cv_sizeof_time_t" >&6; } 8296 8297 8298 8299 cat >>confdefs.h <<_ACEOF 8300 #define SIZEOF_TIME_T $ac_cv_sizeof_time_t 8301 _ACEOF 8302 8303 8304 8305 # if have pthread_t then define SIZEOF_PTHREAD_T 8306 ac_save_cc="$CC" 8307 if test "$ac_cv_kpthread" = "yes" 8308 then CC="$CC -Kpthread" 8309 elif test "$ac_cv_kthread" = "yes" 8310 then CC="$CC -Kthread" 8311 elif test "$ac_cv_pthread" = "yes" 8312 then CC="$CC -pthread" 8313 fi 8314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_t" >&5 8315 $as_echo_n "checking for pthread_t... " >&6; } 8316 have_pthread_t=no 8317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8318 /* end confdefs.h. */ 8319 8320 #include <pthread.h> 8321 int 8322 main () 8323 { 8324 pthread_t x; x = *(pthread_t*)0; 8325 ; 8326 return 0; 8327 } 8328 8329 _ACEOF 8330 if ac_fn_c_try_compile "$LINENO"; then : 8331 have_pthread_t=yes 8332 fi 8333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_pthread_t" >&5 8335 $as_echo "$have_pthread_t" >&6; } 8336 if test "$have_pthread_t" = yes ; then 8337 # The cast to long int works around a bug in the HP C Compiler 8338 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 8339 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 8340 # This bug is HP SR number 8606223364. 8341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of pthread_t" >&5 8342 $as_echo_n "checking size of pthread_t... " >&6; } 8343 if ${ac_cv_sizeof_pthread_t+:} false; then : 8344 $as_echo_n "(cached) " >&6 8345 else 8346 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (pthread_t))" "ac_cv_sizeof_pthread_t" " 8347 #ifdef HAVE_PTHREAD_H 8348 #include <pthread.h> 8349 #endif 8350 8351 "; then : 8352 8353 else 8354 if test "$ac_cv_type_pthread_t" = yes; then 8355 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 8356 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 8357 as_fn_error 77 "cannot compute sizeof (pthread_t) 8358 See \`config.log' for more details" "$LINENO" 5; } 8359 else 8360 ac_cv_sizeof_pthread_t=0 8361 fi 8362 fi 8363 8364 fi 8365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pthread_t" >&5 8366 $as_echo "$ac_cv_sizeof_pthread_t" >&6; } 8367 8368 8369 8370 cat >>confdefs.h <<_ACEOF 8371 #define SIZEOF_PTHREAD_T $ac_cv_sizeof_pthread_t 8372 _ACEOF 8373 8374 8375 fi 8376 CC="$ac_save_cc" 8377 8378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-toolbox-glue" >&5 8379 $as_echo_n "checking for --enable-toolbox-glue... " >&6; } 8380 # Check whether --enable-toolbox-glue was given. 8381 if test "${enable_toolbox_glue+set}" = set; then : 8382 enableval=$enable_toolbox_glue; 8383 fi 8384 8385 8386 if test -z "$enable_toolbox_glue" 8387 then 8388 case $ac_sys_system/$ac_sys_release in 8389 Darwin/*) 8390 enable_toolbox_glue="yes";; 8391 *) 8392 enable_toolbox_glue="no";; 8393 esac 8394 fi 8395 case "$enable_toolbox_glue" in 8396 yes) 8397 extra_machdep_objs="Python/mactoolboxglue.o" 8398 extra_undefs="-u _PyMac_Error" 8399 8400 $as_echo "#define USE_TOOLBOX_OBJECT_GLUE 1" >>confdefs.h 8401 8402 ;; 8403 *) 8404 extra_machdep_objs="" 8405 extra_undefs="" 8406 ;; 8407 esac 8408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_toolbox_glue" >&5 8409 $as_echo "$enable_toolbox_glue" >&6; } 8410 8411 8412 8413 case $ac_sys_system/$ac_sys_release in 8414 Darwin/[01567]\..*) 8415 OTHER_LIBTOOL_OPT="-prebind -seg1addr 0x10000000" 8416 ;; 8417 Darwin/*) 8418 OTHER_LIBTOOL_OPT="" 8419 ;; 8420 esac 8421 8422 8423 8424 case $ac_sys_system/$ac_sys_release in 8425 Darwin/[01567]\..*) 8426 LIBTOOL_CRUFT="-framework System -lcc_dynamic" 8427 if test "${enable_universalsdk}"; then 8428 : 8429 else 8430 LIBTOOL_CRUFT="${LIBTOOL_CRUFT} -arch_only `/usr/bin/arch`" 8431 fi 8432 LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKINSTALLDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 8433 LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';; 8434 Darwin/*) 8435 gcc_version=`gcc -dumpversion` 8436 if test ${gcc_version} '<' 4.0 8437 then 8438 LIBTOOL_CRUFT="-lcc_dynamic" 8439 else 8440 LIBTOOL_CRUFT="" 8441 fi 8442 if test "$cross_compiling" = yes; then : 8443 ac_osx_32bit=yes 8444 else 8445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8446 /* end confdefs.h. */ 8447 8448 #include <unistd.h> 8449 int main(int argc, char*argv[]) 8450 { 8451 if (sizeof(long) == 4) { 8452 return 0; 8453 } else { 8454 return 1; 8455 } 8456 } 8457 8458 _ACEOF 8459 if ac_fn_c_try_run "$LINENO"; then : 8460 ac_osx_32bit=yes 8461 else 8462 ac_osx_32bit=no 8463 fi 8464 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 8465 conftest.$ac_objext conftest.beam conftest.$ac_ext 8466 fi 8467 8468 8469 if test "${ac_osx_32bit}" = "yes"; then 8470 case `/usr/bin/arch` in 8471 i386) 8472 MACOSX_DEFAULT_ARCH="i386" 8473 ;; 8474 ppc) 8475 MACOSX_DEFAULT_ARCH="ppc" 8476 ;; 8477 *) 8478 as_fn_error $? "Unexpected output of 'arch' on OSX" "$LINENO" 5 8479 ;; 8480 esac 8481 else 8482 case `/usr/bin/arch` in 8483 i386) 8484 MACOSX_DEFAULT_ARCH="x86_64" 8485 ;; 8486 ppc) 8487 MACOSX_DEFAULT_ARCH="ppc64" 8488 ;; 8489 *) 8490 as_fn_error $? "Unexpected output of 'arch' on OSX" "$LINENO" 5 8491 ;; 8492 esac 8493 8494 fi 8495 8496 LIBTOOL_CRUFT=$LIBTOOL_CRUFT" -lSystem -lSystemStubs -arch_only ${MACOSX_DEFAULT_ARCH}" 8497 LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKINSTALLDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 8498 LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';; 8499 esac 8500 8501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-framework" >&5 8502 $as_echo_n "checking for --enable-framework... " >&6; } 8503 if test "$enable_framework" 8504 then 8505 BASECFLAGS="$BASECFLAGS -fno-common -dynamic" 8506 # -F. is needed to allow linking to the framework while 8507 # in the build location. 8508 8509 $as_echo "#define WITH_NEXT_FRAMEWORK 1" >>confdefs.h 8510 8511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 8512 $as_echo "yes" >&6; } 8513 if test $enable_shared = "yes" 8514 then 8515 as_fn_error $? "Specifying both --enable-shared and --enable-framework is not supported, use only --enable-framework instead. See Mac/README." "$LINENO" 5 8516 fi 8517 else 8518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8519 $as_echo "no" >&6; } 8520 fi 8521 8522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dyld" >&5 8523 $as_echo_n "checking for dyld... " >&6; } 8524 case $ac_sys_system/$ac_sys_release in 8525 Darwin/*) 8526 8527 $as_echo "#define WITH_DYLD 1" >>confdefs.h 8528 8529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: always on for Darwin" >&5 8530 $as_echo "always on for Darwin" >&6; } 8531 ;; 8532 *) 8533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8534 $as_echo "no" >&6; } 8535 ;; 8536 esac 8537 8538 # Set info about shared libraries. 8539 8540 8541 8542 8543 8544 8545 # SO is the extension of shared libraries `(including the dot!) 8546 # -- usually .so, .sl on HP-UX, .dll on Cygwin 8547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking SO" >&5 8548 $as_echo_n "checking SO... " >&6; } 8549 if test -z "$SO" 8550 then 8551 case $ac_sys_system in 8552 hp*|HP*) 8553 case `uname -m` in 8554 ia64) SO=.so;; 8555 *) SO=.sl;; 8556 esac 8557 ;; 8558 CYGWIN*) SO=.dll;; 8559 *) SO=.so;; 8560 esac 8561 else 8562 # this might also be a termcap variable, see #610332 8563 echo 8564 echo '=====================================================================' 8565 echo '+ +' 8566 echo '+ WARNING: You have set SO in your environment. +' 8567 echo '+ Do you really mean to change the extension for shared libraries? +' 8568 echo '+ Continuing in 10 seconds to let you to ponder. +' 8569 echo '+ +' 8570 echo '=====================================================================' 8571 sleep 10 8572 fi 8573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SO" >&5 8574 $as_echo "$SO" >&6; } 8575 8576 8577 cat >>confdefs.h <<_ACEOF 8578 #define SHLIB_EXT "$SO" 8579 _ACEOF 8580 8581 # LDSHARED is the ld *command* used to create shared library 8582 # -- "cc -G" on SunOS 5.x, "ld -shared" on IRIX 5 8583 # (Shared libraries in this instance are shared modules to be loaded into 8584 # Python, as opposed to building Python itself as a shared library.) 8585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LDSHARED" >&5 8586 $as_echo_n "checking LDSHARED... " >&6; } 8587 if test -z "$LDSHARED" 8588 then 8589 case $ac_sys_system/$ac_sys_release in 8590 AIX*) 8591 BLDSHARED="Modules/ld_so_aix \$(CC) -bI:Modules/python.exp" 8592 LDSHARED="\$(BINLIBDEST)/config/ld_so_aix \$(CC) -bI:\$(BINLIBDEST)/config/python.exp" 8593 ;; 8594 BeOS*) 8595 BLDSHARED="\$(srcdir)/Modules/ld_so_beos $LDLIBRARY" 8596 LDSHARED="\$(BINLIBDEST)/config/ld_so_beos \$(LIBDIR)/$LDLIBRARY" 8597 ;; 8598 IRIX/5*) LDSHARED="ld -shared";; 8599 IRIX*/6*) LDSHARED="ld ${SGI_ABI} -shared -all";; 8600 SunOS/5*) 8601 if test "$GCC" = "yes" ; then 8602 LDSHARED='$(CC) -shared' 8603 LDCXXSHARED='$(CXX) -shared' 8604 else 8605 LDSHARED='$(CC) -G' 8606 LDCXXSHARED='$(CXX) -G' 8607 fi ;; 8608 hp*|HP*) 8609 if test "$GCC" = "yes" ; then 8610 LDSHARED='$(CC) -shared' 8611 LDCXXSHARED='$(CXX) -shared' 8612 else 8613 LDSHARED='ld -b' 8614 fi ;; 8615 OSF*) LDSHARED="ld -shared -expect_unresolved \"*\"";; 8616 Darwin/1.3*) 8617 LDSHARED='$(CC) -bundle' 8618 LDCXXSHARED='$(CXX) -bundle' 8619 if test "$enable_framework" ; then 8620 # Link against the framework. All externals should be defined. 8621 BLDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 8622 LDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 8623 LDCXXSHARED="$LDCXXSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 8624 else 8625 # No framework. Ignore undefined symbols, assuming they come from Python 8626 LDSHARED="$LDSHARED -undefined suppress" 8627 LDCXXSHARED="$LDCXXSHARED -undefined suppress" 8628 fi ;; 8629 Darwin/1.4*|Darwin/5.*|Darwin/6.*) 8630 LDSHARED='$(CC) -bundle' 8631 LDCXXSHARED='$(CXX) -bundle' 8632 if test "$enable_framework" ; then 8633 # Link against the framework. All externals should be defined. 8634 BLDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 8635 LDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 8636 LDCXXSHARED="$LDCXXSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 8637 else 8638 # No framework, use the Python app as bundle-loader 8639 BLDSHARED="$LDSHARED "'-bundle_loader $(BUILDPYTHON)' 8640 LDSHARED="$LDSHARED "'-bundle_loader $(BINDIR)/python$(VERSION)$(EXE)' 8641 LDCXXSHARED="$LDCXXSHARED "'-bundle_loader $(BINDIR)/python$(VERSION)$(EXE)' 8642 fi ;; 8643 Darwin/*) 8644 # Use -undefined dynamic_lookup whenever possible (10.3 and later). 8645 # This allows an extension to be used in any Python 8646 8647 dep_target_major=`echo ${MACOSX_DEPLOYMENT_TARGET} | \ 8648 sed 's/\([0-9]*\)\.\([0-9]*\).*/\1/'` 8649 dep_target_minor=`echo ${MACOSX_DEPLOYMENT_TARGET} | \ 8650 sed 's/\([0-9]*\)\.\([0-9]*\).*/\2/'` 8651 if test ${dep_target_major} -eq 10 && \ 8652 test ${dep_target_minor} -le 2 8653 then 8654 # building for OS X 10.0 through 10.2 8655 LDSHARED='$(CC) -bundle' 8656 LDCXXSHARED='$(CXX) -bundle' 8657 if test "$enable_framework" ; then 8658 # Link against the framework. All externals should be defined. 8659 BLDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 8660 LDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 8661 LDCXXSHARED="$LDCXXSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 8662 else 8663 # No framework, use the Python app as bundle-loader 8664 BLDSHARED="$LDSHARED "'-bundle_loader $(BUILDPYTHON)' 8665 LDSHARED="$LDSHARED "'-bundle_loader $(BINDIR)/python$(VERSION)$(EXE)' 8666 LDCXXSHARED="$LDCXXSHARED "'-bundle_loader $(BINDIR)/python$(VERSION)$(EXE)' 8667 fi 8668 else 8669 # building for OS X 10.3 and later 8670 LDSHARED='$(CC) -bundle -undefined dynamic_lookup' 8671 LDCXXSHARED='$(CXX) -bundle -undefined dynamic_lookup' 8672 BLDSHARED="$LDSHARED" 8673 fi 8674 ;; 8675 Linux*|GNU*|QNX*) 8676 LDSHARED='$(CC) -shared' 8677 LDCXXSHARED='$(CXX) -shared';; 8678 BSD/OS*/4*) 8679 LDSHARED="gcc -shared" 8680 LDCXXSHARED="g++ -shared";; 8681 FreeBSD*) 8682 if [ "`$CC -dM -E - </dev/null | grep __ELF__`" != "" ] 8683 then 8684 LDSHARED='$(CC) -shared' 8685 LDCXXSHARED='$(CXX) -shared' 8686 else 8687 LDSHARED="ld -Bshareable" 8688 fi;; 8689 OpenBSD*) 8690 if [ "`$CC -dM -E - </dev/null | grep __ELF__`" != "" ] 8691 then 8692 LDSHARED='$(CC) -shared $(CCSHARED)' 8693 LDCXXSHARED='$(CXX) -shared $(CCSHARED)' 8694 else 8695 case `uname -r` in 8696 [01].* | 2.[0-7] | 2.[0-7].*) 8697 LDSHARED="ld -Bshareable ${LDFLAGS}" 8698 ;; 8699 *) 8700 LDSHARED='$(CC) -shared $(CCSHARED)' 8701 LDCXXSHARED='$(CXX) -shared $(CCSHARED)' 8702 ;; 8703 esac 8704 fi;; 8705 NetBSD*|DragonFly*) 8706 LDSHARED='$(CC) -shared' 8707 LDCXXSHARED='$(CXX) -shared';; 8708 OpenUNIX*|UnixWare*) 8709 if test "$GCC" = "yes" ; then 8710 LDSHARED='$(CC) -shared' 8711 LDCXXSHARED='$(CXX) -shared' 8712 else 8713 LDSHARED='$(CC) -G' 8714 LDCXXSHARED='$(CXX) -G' 8715 fi;; 8716 SCO_SV*) 8717 LDSHARED='$(CC) -Wl,-G,-Bexport' 8718 LDCXXSHARED='$(CXX) -Wl,-G,-Bexport';; 8719 CYGWIN*) 8720 LDSHARED="gcc -shared -Wl,--enable-auto-image-base" 8721 LDCXXSHARED="g++ -shared -Wl,--enable-auto-image-base";; 8722 atheos*) 8723 LDSHARED="gcc -shared" 8724 LDCXXSHARED="g++ -shared";; 8725 *) LDSHARED="ld";; 8726 esac 8727 fi 8728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LDSHARED" >&5 8729 $as_echo "$LDSHARED" >&6; } 8730 LDCXXSHARED=${LDCXXSHARED-$LDSHARED} 8731 BLDSHARED=${BLDSHARED-$LDSHARED} 8732 # CCSHARED are the C *flags* used to create objects to go into a shared 8733 # library (module) -- this is only needed for a few systems 8734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking CCSHARED" >&5 8735 $as_echo_n "checking CCSHARED... " >&6; } 8736 if test -z "$CCSHARED" 8737 then 8738 case $ac_sys_system/$ac_sys_release in 8739 SunOS*) if test "$GCC" = yes; 8740 then CCSHARED="-fPIC"; 8741 elif test `uname -p` = sparc; 8742 then CCSHARED="-xcode=pic32"; 8743 else CCSHARED="-Kpic"; 8744 fi;; 8745 hp*|HP*) if test "$GCC" = yes; 8746 then CCSHARED="-fPIC"; 8747 else CCSHARED="+z"; 8748 fi;; 8749 Linux*|GNU*) CCSHARED="-fPIC";; 8750 BSD/OS*/4*) CCSHARED="-fpic";; 8751 FreeBSD*|NetBSD*|OpenBSD*|DragonFly*) CCSHARED="-fPIC";; 8752 OpenUNIX*|UnixWare*) 8753 if test "$GCC" = "yes" 8754 then CCSHARED="-fPIC" 8755 else CCSHARED="-KPIC" 8756 fi;; 8757 SCO_SV*) 8758 if test "$GCC" = "yes" 8759 then CCSHARED="-fPIC" 8760 else CCSHARED="-Kpic -belf" 8761 fi;; 8762 IRIX*/6*) case $CC in 8763 *gcc*) CCSHARED="-shared";; 8764 *) CCSHARED="";; 8765 esac;; 8766 atheos*) CCSHARED="-fPIC";; 8767 esac 8768 fi 8769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CCSHARED" >&5 8770 $as_echo "$CCSHARED" >&6; } 8771 # LINKFORSHARED are the flags passed to the $(CC) command that links 8772 # the python executable -- this is only needed for a few systems 8773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LINKFORSHARED" >&5 8774 $as_echo_n "checking LINKFORSHARED... " >&6; } 8775 if test -z "$LINKFORSHARED" 8776 then 8777 case $ac_sys_system/$ac_sys_release in 8778 AIX*) LINKFORSHARED='-Wl,-bE:Modules/python.exp -lld';; 8779 hp*|HP*) 8780 LINKFORSHARED="-Wl,-E -Wl,+s";; 8781 # LINKFORSHARED="-Wl,-E -Wl,+s -Wl,+b\$(BINLIBDEST)/lib-dynload";; 8782 BSD/OS/4*) LINKFORSHARED="-Xlinker -export-dynamic";; 8783 Linux*|GNU*) LINKFORSHARED="-Xlinker -export-dynamic";; 8784 # -u libsys_s pulls in all symbols in libsys 8785 Darwin/*) 8786 # -u _PyMac_Error is needed to pull in the mac toolbox glue, 8787 # which is 8788 # not used by the core itself but which needs to be in the core so 8789 # that dynamically loaded extension modules have access to it. 8790 # -prebind is no longer used, because it actually seems to give a 8791 # slowdown in stead of a speedup, maybe due to the large number of 8792 # dynamic loads Python does. 8793 8794 LINKFORSHARED="$extra_undefs" 8795 if test "$enable_framework" 8796 then 8797 LINKFORSHARED="$LINKFORSHARED "'$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)' 8798 fi 8799 LINKFORSHARED="$LINKFORSHARED";; 8800 OpenUNIX*|UnixWare*) LINKFORSHARED="-Wl,-Bexport";; 8801 SCO_SV*) LINKFORSHARED="-Wl,-Bexport";; 8802 ReliantUNIX*) LINKFORSHARED="-W1 -Blargedynsym";; 8803 FreeBSD*|NetBSD*|OpenBSD*|DragonFly*) 8804 if [ "`$CC -dM -E - </dev/null | grep __ELF__`" != "" ] 8805 then 8806 LINKFORSHARED="-Wl,--export-dynamic" 8807 fi;; 8808 SunOS/5*) case $CC in 8809 *gcc*) 8810 if $CC -Xlinker --help 2>&1 | grep export-dynamic >/dev/null 8811 then 8812 LINKFORSHARED="-Xlinker --export-dynamic" 8813 fi;; 8814 esac;; 8815 CYGWIN*) 8816 if test $enable_shared = "no" 8817 then 8818 LINKFORSHARED='-Wl,--out-implib=$(LDLIBRARY)' 8819 fi;; 8820 QNX*) 8821 # -Wl,-E causes the symbols to be added to the dynamic 8822 # symbol table so that they can be found when a module 8823 # is loaded. -N 2048K causes the stack size to be set 8824 # to 2048 kilobytes so that the stack doesn't overflow 8825 # when running test_compile.py. 8826 LINKFORSHARED='-Wl,-E -N 2048K';; 8827 esac 8828 fi 8829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINKFORSHARED" >&5 8830 $as_echo "$LINKFORSHARED" >&6; } 8831 8832 8833 8834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking CFLAGSFORSHARED" >&5 8835 $as_echo_n "checking CFLAGSFORSHARED... " >&6; } 8836 if test ! "$LIBRARY" = "$LDLIBRARY" 8837 then 8838 case $ac_sys_system in 8839 CYGWIN*) 8840 # Cygwin needs CCSHARED when building extension DLLs 8841 # but not when building the interpreter DLL. 8842 CFLAGSFORSHARED='';; 8843 *) 8844 CFLAGSFORSHARED='$(CCSHARED)' 8845 esac 8846 fi 8847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CFLAGSFORSHARED" >&5 8848 $as_echo "$CFLAGSFORSHARED" >&6; } 8849 8850 # SHLIBS are libraries (except -lc and -lm) to link to the python shared 8851 # library (with --enable-shared). 8852 # For platforms on which shared libraries are not allowed to have unresolved 8853 # symbols, this must be set to $(LIBS) (expanded by make). We do this even 8854 # if it is not required, since it creates a dependency of the shared library 8855 # to LIBS. This, in turn, means that applications linking the shared libpython 8856 # don't need to link LIBS explicitly. The default should be only changed 8857 # on systems where this approach causes problems. 8858 8859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking SHLIBS" >&5 8860 $as_echo_n "checking SHLIBS... " >&6; } 8861 case "$ac_sys_system" in 8862 *) 8863 SHLIBS='$(LIBS)';; 8864 esac 8865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLIBS" >&5 8866 $as_echo "$SHLIBS" >&6; } 8867 8868 8869 # checks for libraries 8870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 8871 $as_echo_n "checking for dlopen in -ldl... " >&6; } 8872 if ${ac_cv_lib_dl_dlopen+:} false; then : 8873 $as_echo_n "(cached) " >&6 8874 else 8875 ac_check_lib_save_LIBS=$LIBS 8876 LIBS="-ldl $LIBS" 8877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8878 /* end confdefs.h. */ 8879 8880 /* Override any GCC internal prototype to avoid an error. 8881 Use char because int might match the return type of a GCC 8882 builtin and then its argument prototype would still apply. */ 8883 #ifdef __cplusplus 8884 extern "C" 8885 #endif 8886 char dlopen (); 8887 int 8888 main () 8889 { 8890 return dlopen (); 8891 ; 8892 return 0; 8893 } 8894 _ACEOF 8895 if ac_fn_c_try_link "$LINENO"; then : 8896 ac_cv_lib_dl_dlopen=yes 8897 else 8898 ac_cv_lib_dl_dlopen=no 8899 fi 8900 rm -f core conftest.err conftest.$ac_objext \ 8901 conftest$ac_exeext conftest.$ac_ext 8902 LIBS=$ac_check_lib_save_LIBS 8903 fi 8904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 8905 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 8906 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 8907 cat >>confdefs.h <<_ACEOF 8908 #define HAVE_LIBDL 1 8909 _ACEOF 8910 8911 LIBS="-ldl $LIBS" 8912 8913 fi 8914 # Dynamic linking for SunOS/Solaris and SYSV 8915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 8916 $as_echo_n "checking for shl_load in -ldld... " >&6; } 8917 if ${ac_cv_lib_dld_shl_load+:} false; then : 8918 $as_echo_n "(cached) " >&6 8919 else 8920 ac_check_lib_save_LIBS=$LIBS 8921 LIBS="-ldld $LIBS" 8922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8923 /* end confdefs.h. */ 8924 8925 /* Override any GCC internal prototype to avoid an error. 8926 Use char because int might match the return type of a GCC 8927 builtin and then its argument prototype would still apply. */ 8928 #ifdef __cplusplus 8929 extern "C" 8930 #endif 8931 char shl_load (); 8932 int 8933 main () 8934 { 8935 return shl_load (); 8936 ; 8937 return 0; 8938 } 8939 _ACEOF 8940 if ac_fn_c_try_link "$LINENO"; then : 8941 ac_cv_lib_dld_shl_load=yes 8942 else 8943 ac_cv_lib_dld_shl_load=no 8944 fi 8945 rm -f core conftest.err conftest.$ac_objext \ 8946 conftest$ac_exeext conftest.$ac_ext 8947 LIBS=$ac_check_lib_save_LIBS 8948 fi 8949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 8950 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } 8951 if test "x$ac_cv_lib_dld_shl_load" = xyes; then : 8952 cat >>confdefs.h <<_ACEOF 8953 #define HAVE_LIBDLD 1 8954 _ACEOF 8955 8956 LIBS="-ldld $LIBS" 8957 8958 fi 8959 # Dynamic linking for HP-UX 8960 8961 # only check for sem_init if thread support is requested 8962 if test "$with_threads" = "yes" -o -z "$with_threads"; then 8963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sem_init" >&5 8964 $as_echo_n "checking for library containing sem_init... " >&6; } 8965 if ${ac_cv_search_sem_init+:} false; then : 8966 $as_echo_n "(cached) " >&6 8967 else 8968 ac_func_search_save_LIBS=$LIBS 8969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8970 /* end confdefs.h. */ 8971 8972 /* Override any GCC internal prototype to avoid an error. 8973 Use char because int might match the return type of a GCC 8974 builtin and then its argument prototype would still apply. */ 8975 #ifdef __cplusplus 8976 extern "C" 8977 #endif 8978 char sem_init (); 8979 int 8980 main () 8981 { 8982 return sem_init (); 8983 ; 8984 return 0; 8985 } 8986 _ACEOF 8987 for ac_lib in '' pthread rt posix4; do 8988 if test -z "$ac_lib"; then 8989 ac_res="none required" 8990 else 8991 ac_res=-l$ac_lib 8992 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 8993 fi 8994 if ac_fn_c_try_link "$LINENO"; then : 8995 ac_cv_search_sem_init=$ac_res 8996 fi 8997 rm -f core conftest.err conftest.$ac_objext \ 8998 conftest$ac_exeext 8999 if ${ac_cv_search_sem_init+:} false; then : 9000 break 9001 fi 9002 done 9003 if ${ac_cv_search_sem_init+:} false; then : 9004 9005 else 9006 ac_cv_search_sem_init=no 9007 fi 9008 rm conftest.$ac_ext 9009 LIBS=$ac_func_search_save_LIBS 9010 fi 9011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sem_init" >&5 9012 $as_echo "$ac_cv_search_sem_init" >&6; } 9013 ac_res=$ac_cv_search_sem_init 9014 if test "$ac_res" != no; then : 9015 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 9016 9017 fi 9018 # 'Real Time' functions on Solaris 9019 # posix4 on Solaris 2.6 9020 # pthread (first!) on Linux 9021 fi 9022 9023 # check if we need libintl for locale functions 9024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for textdomain in -lintl" >&5 9025 $as_echo_n "checking for textdomain in -lintl... " >&6; } 9026 if ${ac_cv_lib_intl_textdomain+:} false; then : 9027 $as_echo_n "(cached) " >&6 9028 else 9029 ac_check_lib_save_LIBS=$LIBS 9030 LIBS="-lintl $LIBS" 9031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9032 /* end confdefs.h. */ 9033 9034 /* Override any GCC internal prototype to avoid an error. 9035 Use char because int might match the return type of a GCC 9036 builtin and then its argument prototype would still apply. */ 9037 #ifdef __cplusplus 9038 extern "C" 9039 #endif 9040 char textdomain (); 9041 int 9042 main () 9043 { 9044 return textdomain (); 9045 ; 9046 return 0; 9047 } 9048 _ACEOF 9049 if ac_fn_c_try_link "$LINENO"; then : 9050 ac_cv_lib_intl_textdomain=yes 9051 else 9052 ac_cv_lib_intl_textdomain=no 9053 fi 9054 rm -f core conftest.err conftest.$ac_objext \ 9055 conftest$ac_exeext conftest.$ac_ext 9056 LIBS=$ac_check_lib_save_LIBS 9057 fi 9058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_textdomain" >&5 9059 $as_echo "$ac_cv_lib_intl_textdomain" >&6; } 9060 if test "x$ac_cv_lib_intl_textdomain" = xyes; then : 9061 9062 $as_echo "#define WITH_LIBINTL 1" >>confdefs.h 9063 9064 fi 9065 9066 9067 # checks for system dependent C++ extensions support 9068 case "$ac_sys_system" in 9069 AIX*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for genuine AIX C++ extensions support" >&5 9070 $as_echo_n "checking for genuine AIX C++ extensions support... " >&6; } 9071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9072 /* end confdefs.h. */ 9073 9074 #include <load.h> 9075 int 9076 main () 9077 { 9078 loadAndInit("", 0, "") 9079 ; 9080 return 0; 9081 } 9082 9083 _ACEOF 9084 if ac_fn_c_try_link "$LINENO"; then : 9085 9086 9087 $as_echo "#define AIX_GENUINE_CPLUSPLUS 1" >>confdefs.h 9088 9089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9090 $as_echo "yes" >&6; } 9091 9092 else 9093 9094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9095 $as_echo "no" >&6; } 9096 9097 fi 9098 rm -f core conftest.err conftest.$ac_objext \ 9099 conftest$ac_exeext conftest.$ac_ext;; 9100 *) ;; 9101 esac 9102 9103 # Most SVR4 platforms (e.g. Solaris) need -lsocket and -lnsl. 9104 # BeOS' sockets are stashed in libnet. 9105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for t_open in -lnsl" >&5 9106 $as_echo_n "checking for t_open in -lnsl... " >&6; } 9107 if ${ac_cv_lib_nsl_t_open+:} false; then : 9108 $as_echo_n "(cached) " >&6 9109 else 9110 ac_check_lib_save_LIBS=$LIBS 9111 LIBS="-lnsl $LIBS" 9112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9113 /* end confdefs.h. */ 9114 9115 /* Override any GCC internal prototype to avoid an error. 9116 Use char because int might match the return type of a GCC 9117 builtin and then its argument prototype would still apply. */ 9118 #ifdef __cplusplus 9119 extern "C" 9120 #endif 9121 char t_open (); 9122 int 9123 main () 9124 { 9125 return t_open (); 9126 ; 9127 return 0; 9128 } 9129 _ACEOF 9130 if ac_fn_c_try_link "$LINENO"; then : 9131 ac_cv_lib_nsl_t_open=yes 9132 else 9133 ac_cv_lib_nsl_t_open=no 9134 fi 9135 rm -f core conftest.err conftest.$ac_objext \ 9136 conftest$ac_exeext conftest.$ac_ext 9137 LIBS=$ac_check_lib_save_LIBS 9138 fi 9139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_t_open" >&5 9140 $as_echo "$ac_cv_lib_nsl_t_open" >&6; } 9141 if test "x$ac_cv_lib_nsl_t_open" = xyes; then : 9142 LIBS="-lnsl $LIBS" 9143 fi 9144 # SVR4 9145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5 9146 $as_echo_n "checking for socket in -lsocket... " >&6; } 9147 if ${ac_cv_lib_socket_socket+:} false; then : 9148 $as_echo_n "(cached) " >&6 9149 else 9150 ac_check_lib_save_LIBS=$LIBS 9151 LIBS="-lsocket $LIBS $LIBS" 9152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9153 /* end confdefs.h. */ 9154 9155 /* Override any GCC internal prototype to avoid an error. 9156 Use char because int might match the return type of a GCC 9157 builtin and then its argument prototype would still apply. */ 9158 #ifdef __cplusplus 9159 extern "C" 9160 #endif 9161 char socket (); 9162 int 9163 main () 9164 { 9165 return socket (); 9166 ; 9167 return 0; 9168 } 9169 _ACEOF 9170 if ac_fn_c_try_link "$LINENO"; then : 9171 ac_cv_lib_socket_socket=yes 9172 else 9173 ac_cv_lib_socket_socket=no 9174 fi 9175 rm -f core conftest.err conftest.$ac_objext \ 9176 conftest$ac_exeext conftest.$ac_ext 9177 LIBS=$ac_check_lib_save_LIBS 9178 fi 9179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5 9180 $as_echo "$ac_cv_lib_socket_socket" >&6; } 9181 if test "x$ac_cv_lib_socket_socket" = xyes; then : 9182 LIBS="-lsocket $LIBS" 9183 fi 9184 # SVR4 sockets 9185 9186 case "$ac_sys_system" in 9187 BeOS*) 9188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lnet" >&5 9189 $as_echo_n "checking for socket in -lnet... " >&6; } 9190 if ${ac_cv_lib_net_socket+:} false; then : 9191 $as_echo_n "(cached) " >&6 9192 else 9193 ac_check_lib_save_LIBS=$LIBS 9194 LIBS="-lnet $LIBS $LIBS" 9195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9196 /* end confdefs.h. */ 9197 9198 /* Override any GCC internal prototype to avoid an error. 9199 Use char because int might match the return type of a GCC 9200 builtin and then its argument prototype would still apply. */ 9201 #ifdef __cplusplus 9202 extern "C" 9203 #endif 9204 char socket (); 9205 int 9206 main () 9207 { 9208 return socket (); 9209 ; 9210 return 0; 9211 } 9212 _ACEOF 9213 if ac_fn_c_try_link "$LINENO"; then : 9214 ac_cv_lib_net_socket=yes 9215 else 9216 ac_cv_lib_net_socket=no 9217 fi 9218 rm -f core conftest.err conftest.$ac_objext \ 9219 conftest$ac_exeext conftest.$ac_ext 9220 LIBS=$ac_check_lib_save_LIBS 9221 fi 9222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_net_socket" >&5 9223 $as_echo "$ac_cv_lib_net_socket" >&6; } 9224 if test "x$ac_cv_lib_net_socket" = xyes; then : 9225 LIBS="-lnet $LIBS" 9226 fi 9227 # BeOS 9228 ;; 9229 esac 9230 9231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-libs" >&5 9232 $as_echo_n "checking for --with-libs... " >&6; } 9233 9234 # Check whether --with-libs was given. 9235 if test "${with_libs+set}" = set; then : 9236 withval=$with_libs; 9237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5 9238 $as_echo "$withval" >&6; } 9239 LIBS="$withval $LIBS" 9240 9241 else 9242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9243 $as_echo "no" >&6; } 9244 fi 9245 9246 9247 9248 9249 9250 9251 9252 9253 9254 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 9255 if test -n "$ac_tool_prefix"; then 9256 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 9257 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 9258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9259 $as_echo_n "checking for $ac_word... " >&6; } 9260 if ${ac_cv_path_PKG_CONFIG+:} false; then : 9261 $as_echo_n "(cached) " >&6 9262 else 9263 case $PKG_CONFIG in 9264 [\\/]* | ?:[\\/]*) 9265 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 9266 ;; 9267 *) 9268 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9269 for as_dir in $PATH 9270 do 9271 IFS=$as_save_IFS 9272 test -z "$as_dir" && as_dir=. 9273 for ac_exec_ext in '' $ac_executable_extensions; do 9274 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9275 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 9276 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9277 break 2 9278 fi 9279 done 9280 done 9281 IFS=$as_save_IFS 9282 9283 ;; 9284 esac 9285 fi 9286 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 9287 if test -n "$PKG_CONFIG"; then 9288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 9289 $as_echo "$PKG_CONFIG" >&6; } 9290 else 9291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9292 $as_echo "no" >&6; } 9293 fi 9294 9295 9296 fi 9297 if test -z "$ac_cv_path_PKG_CONFIG"; then 9298 ac_pt_PKG_CONFIG=$PKG_CONFIG 9299 # Extract the first word of "pkg-config", so it can be a program name with args. 9300 set dummy pkg-config; ac_word=$2 9301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9302 $as_echo_n "checking for $ac_word... " >&6; } 9303 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 9304 $as_echo_n "(cached) " >&6 9305 else 9306 case $ac_pt_PKG_CONFIG in 9307 [\\/]* | ?:[\\/]*) 9308 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 9309 ;; 9310 *) 9311 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9312 for as_dir in $PATH 9313 do 9314 IFS=$as_save_IFS 9315 test -z "$as_dir" && as_dir=. 9316 for ac_exec_ext in '' $ac_executable_extensions; do 9317 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9318 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 9319 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9320 break 2 9321 fi 9322 done 9323 done 9324 IFS=$as_save_IFS 9325 9326 ;; 9327 esac 9328 fi 9329 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 9330 if test -n "$ac_pt_PKG_CONFIG"; then 9331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 9332 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 9333 else 9334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9335 $as_echo "no" >&6; } 9336 fi 9337 9338 if test "x$ac_pt_PKG_CONFIG" = x; then 9339 PKG_CONFIG="" 9340 else 9341 case $cross_compiling:$ac_tool_warned in 9342 yes:) 9343 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 9344 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 9345 ac_tool_warned=yes ;; 9346 esac 9347 PKG_CONFIG=$ac_pt_PKG_CONFIG 9348 fi 9349 else 9350 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 9351 fi 9352 9353 fi 9354 if test -n "$PKG_CONFIG"; then 9355 _pkg_min_version=0.9.0 9356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 9357 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 9358 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 9359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9360 $as_echo "yes" >&6; } 9361 else 9362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9363 $as_echo "no" >&6; } 9364 PKG_CONFIG="" 9365 fi 9366 fi 9367 9368 # Check for use of the system expat library 9369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-system-expat" >&5 9370 $as_echo_n "checking for --with-system-expat... " >&6; } 9371 9372 # Check whether --with-system_expat was given. 9373 if test "${with_system_expat+set}" = set; then : 9374 withval=$with_system_expat; 9375 else 9376 with_system_expat="no" 9377 fi 9378 9379 9380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_system_expat" >&5 9381 $as_echo "$with_system_expat" >&6; } 9382 9383 # Check for use of the system libffi library 9384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-system-ffi" >&5 9385 $as_echo_n "checking for --with-system-ffi... " >&6; } 9386 9387 # Check whether --with-system_ffi was given. 9388 if test "${with_system_ffi+set}" = set; then : 9389 withval=$with_system_ffi; 9390 else 9391 with_system_ffi="no" 9392 fi 9393 9394 9395 if test "$with_system_ffi" = "yes" && test -n "$PKG_CONFIG"; then 9396 LIBFFI_INCLUDEDIR="`"$PKG_CONFIG" libffi --cflags-only-I 2>/dev/null | sed -e 's/^-I//;s/ *$//'`" 9397 else 9398 LIBFFI_INCLUDEDIR="" 9399 fi 9400 9401 9402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_system_ffi" >&5 9403 $as_echo "$with_system_ffi" >&6; } 9404 9405 # Check for --with-tcltk-includes=path and --with-tcltk-libs=path 9406 9407 9408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-tcltk-includes" >&5 9409 $as_echo_n "checking for --with-tcltk-includes... " >&6; } 9410 9411 # Check whether --with-tcltk-includes was given. 9412 if test "${with_tcltk_includes+set}" = set; then : 9413 withval=$with_tcltk_includes; 9414 else 9415 with_tcltk_includes="default" 9416 fi 9417 9418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_tcltk_includes" >&5 9419 $as_echo "$with_tcltk_includes" >&6; } 9420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-tcltk-libs" >&5 9421 $as_echo_n "checking for --with-tcltk-libs... " >&6; } 9422 9423 # Check whether --with-tcltk-libs was given. 9424 if test "${with_tcltk_libs+set}" = set; then : 9425 withval=$with_tcltk_libs; 9426 else 9427 with_tcltk_libs="default" 9428 fi 9429 9430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_tcltk_libs" >&5 9431 $as_echo "$with_tcltk_libs" >&6; } 9432 if test "x$with_tcltk_includes" = xdefault || test "x$with_tcltk_libs" = xdefault 9433 then 9434 if test "x$with_tcltk_includes" != "x$with_tcltk_libs" 9435 then 9436 as_fn_error $? "use both --with-tcltk-includes='...' and --with-tcltk-libs='...' or neither" "$LINENO" 5 9437 fi 9438 TCLTK_INCLUDES="" 9439 TCLTK_LIBS="" 9440 else 9441 TCLTK_INCLUDES="$with_tcltk_includes" 9442 TCLTK_LIBS="$with_tcltk_libs" 9443 fi 9444 9445 # Check for --with-dbmliborder 9446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-dbmliborder" >&5 9447 $as_echo_n "checking for --with-dbmliborder... " >&6; } 9448 9449 # Check whether --with-dbmliborder was given. 9450 if test "${with_dbmliborder+set}" = set; then : 9451 withval=$with_dbmliborder; 9452 if test x$with_dbmliborder = xyes 9453 then 9454 as_fn_error $? "proper usage is --with-dbmliborder=db1:db2:..." "$LINENO" 5 9455 else 9456 for db in `echo $with_dbmliborder | sed 's/:/ /g'`; do 9457 if test x$db != xndbm && test x$db != xgdbm && test x$db != xbdb 9458 then 9459 as_fn_error $? "proper usage is --with-dbmliborder=db1:db2:..." "$LINENO" 5 9460 fi 9461 done 9462 fi 9463 fi 9464 9465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_dbmliborder" >&5 9466 $as_echo "$with_dbmliborder" >&6; } 9467 9468 # Determine if signalmodule should be used. 9469 9470 9471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-signal-module" >&5 9472 $as_echo_n "checking for --with-signal-module... " >&6; } 9473 9474 # Check whether --with-signal-module was given. 9475 if test "${with_signal_module+set}" = set; then : 9476 withval=$with_signal_module; 9477 fi 9478 9479 9480 if test -z "$with_signal_module" 9481 then with_signal_module="yes" 9482 fi 9483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_signal_module" >&5 9484 $as_echo "$with_signal_module" >&6; } 9485 9486 if test "${with_signal_module}" = "yes"; then 9487 USE_SIGNAL_MODULE="" 9488 SIGNAL_OBJS="" 9489 else 9490 USE_SIGNAL_MODULE="#" 9491 SIGNAL_OBJS="Parser/intrcheck.o Python/sigcheck.o" 9492 fi 9493 9494 # This is used to generate Setup.config 9495 9496 USE_THREAD_MODULE="" 9497 9498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-dec-threads" >&5 9499 $as_echo_n "checking for --with-dec-threads... " >&6; } 9500 9501 9502 # Check whether --with-dec-threads was given. 9503 if test "${with_dec_threads+set}" = set; then : 9504 withval=$with_dec_threads; 9505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5 9506 $as_echo "$withval" >&6; } 9507 LDLAST=-threads 9508 if test "${with_thread+set}" != set; then 9509 with_thread="$withval"; 9510 fi 9511 else 9512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9513 $as_echo "no" >&6; } 9514 fi 9515 9516 9517 # Templates for things AC_DEFINEd more than once. 9518 # For a single AC_DEFINE, no template is needed. 9519 9520 9521 9522 9523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-threads" >&5 9524 $as_echo_n "checking for --with-threads... " >&6; } 9525 9526 # Check whether --with-threads was given. 9527 if test "${with_threads+set}" = set; then : 9528 withval=$with_threads; 9529 fi 9530 9531 9532 # --with-thread is deprecated, but check for it anyway 9533 9534 # Check whether --with-thread was given. 9535 if test "${with_thread+set}" = set; then : 9536 withval=$with_thread; with_threads=$with_thread 9537 fi 9538 9539 9540 if test -z "$with_threads" 9541 then with_threads="yes" 9542 fi 9543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_threads" >&5 9544 $as_echo "$with_threads" >&6; } 9545 9546 9547 if test "$with_threads" = "no" 9548 then 9549 USE_THREAD_MODULE="#" 9550 elif test "$ac_cv_pthread_is_default" = yes 9551 then 9552 $as_echo "#define WITH_THREAD 1" >>confdefs.h 9553 9554 # Defining _REENTRANT on system with POSIX threads should not hurt. 9555 $as_echo "#define _REENTRANT 1" >>confdefs.h 9556 9557 posix_threads=yes 9558 THREADOBJ="Python/thread.o" 9559 elif test "$ac_cv_kpthread" = "yes" 9560 then 9561 CC="$CC -Kpthread" 9562 if test "$ac_cv_cxx_thread" = "yes"; then 9563 CXX="$CXX -Kpthread" 9564 fi 9565 $as_echo "#define WITH_THREAD 1" >>confdefs.h 9566 9567 posix_threads=yes 9568 THREADOBJ="Python/thread.o" 9569 elif test "$ac_cv_kthread" = "yes" 9570 then 9571 CC="$CC -Kthread" 9572 if test "$ac_cv_cxx_thread" = "yes"; then 9573 CXX="$CXX -Kthread" 9574 fi 9575 $as_echo "#define WITH_THREAD 1" >>confdefs.h 9576 9577 posix_threads=yes 9578 THREADOBJ="Python/thread.o" 9579 elif test "$ac_cv_pthread" = "yes" 9580 then 9581 CC="$CC -pthread" 9582 if test "$ac_cv_cxx_thread" = "yes"; then 9583 CXX="$CXX -pthread" 9584 fi 9585 $as_echo "#define WITH_THREAD 1" >>confdefs.h 9586 9587 posix_threads=yes 9588 THREADOBJ="Python/thread.o" 9589 else 9590 if test ! -z "$with_threads" -a -d "$with_threads" 9591 then LDFLAGS="$LDFLAGS -L$with_threads" 9592 fi 9593 if test ! -z "$withval" -a -d "$withval" 9594 then LDFLAGS="$LDFLAGS -L$withval" 9595 fi 9596 9597 # According to the POSIX spec, a pthreads implementation must 9598 # define _POSIX_THREADS in unistd.h. Some apparently don't 9599 # (e.g. gnu pth with pthread emulation) 9600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _POSIX_THREADS in unistd.h" >&5 9601 $as_echo_n "checking for _POSIX_THREADS in unistd.h... " >&6; } 9602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9603 /* end confdefs.h. */ 9604 9605 #include <unistd.h> 9606 #ifdef _POSIX_THREADS 9607 yes 9608 #endif 9609 9610 _ACEOF 9611 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 9612 $EGREP "yes" >/dev/null 2>&1; then : 9613 unistd_defines_pthreads=yes 9614 else 9615 unistd_defines_pthreads=no 9616 fi 9617 rm -f conftest* 9618 9619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $unistd_defines_pthreads" >&5 9620 $as_echo "$unistd_defines_pthreads" >&6; } 9621 9622 $as_echo "#define _REENTRANT 1" >>confdefs.h 9623 9624 ac_fn_c_check_header_mongrel "$LINENO" "cthreads.h" "ac_cv_header_cthreads_h" "$ac_includes_default" 9625 if test "x$ac_cv_header_cthreads_h" = xyes; then : 9626 $as_echo "#define WITH_THREAD 1" >>confdefs.h 9627 9628 $as_echo "#define C_THREADS 1" >>confdefs.h 9629 9630 9631 $as_echo "#define HURD_C_THREADS 1" >>confdefs.h 9632 9633 LIBS="$LIBS -lthreads" 9634 THREADOBJ="Python/thread.o" 9635 else 9636 9637 ac_fn_c_check_header_mongrel "$LINENO" "mach/cthreads.h" "ac_cv_header_mach_cthreads_h" "$ac_includes_default" 9638 if test "x$ac_cv_header_mach_cthreads_h" = xyes; then : 9639 $as_echo "#define WITH_THREAD 1" >>confdefs.h 9640 9641 $as_echo "#define C_THREADS 1" >>confdefs.h 9642 9643 9644 $as_echo "#define MACH_C_THREADS 1" >>confdefs.h 9645 9646 THREADOBJ="Python/thread.o" 9647 else 9648 9649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-pth" >&5 9650 $as_echo_n "checking for --with-pth... " >&6; } 9651 9652 # Check whether --with-pth was given. 9653 if test "${with_pth+set}" = set; then : 9654 withval=$with_pth; { $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5 9655 $as_echo "$withval" >&6; } 9656 $as_echo "#define WITH_THREAD 1" >>confdefs.h 9657 9658 9659 $as_echo "#define HAVE_PTH 1" >>confdefs.h 9660 9661 LIBS="-lpth $LIBS" 9662 THREADOBJ="Python/thread.o" 9663 else 9664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9665 $as_echo "no" >&6; } 9666 9667 # Just looking for pthread_create in libpthread is not enough: 9668 # on HP/UX, pthread.h renames pthread_create to a different symbol name. 9669 # So we really have to include pthread.h, and then link. 9670 _libs=$LIBS 9671 LIBS="$LIBS -lpthread" 9672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5 9673 $as_echo_n "checking for pthread_create in -lpthread... " >&6; } 9674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9675 /* end confdefs.h. */ 9676 9677 #include <stdio.h> 9678 #include <pthread.h> 9679 9680 void * start_routine (void *arg) { exit (0); } 9681 int 9682 main () 9683 { 9684 9685 pthread_create (NULL, NULL, start_routine, NULL) 9686 ; 9687 return 0; 9688 } 9689 _ACEOF 9690 if ac_fn_c_try_link "$LINENO"; then : 9691 9692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9693 $as_echo "yes" >&6; } 9694 $as_echo "#define WITH_THREAD 1" >>confdefs.h 9695 9696 posix_threads=yes 9697 THREADOBJ="Python/thread.o" 9698 else 9699 9700 LIBS=$_libs 9701 ac_fn_c_check_func "$LINENO" "pthread_detach" "ac_cv_func_pthread_detach" 9702 if test "x$ac_cv_func_pthread_detach" = xyes; then : 9703 $as_echo "#define WITH_THREAD 1" >>confdefs.h 9704 9705 posix_threads=yes 9706 THREADOBJ="Python/thread.o" 9707 else 9708 9709 ac_fn_c_check_header_mongrel "$LINENO" "atheos/threads.h" "ac_cv_header_atheos_threads_h" "$ac_includes_default" 9710 if test "x$ac_cv_header_atheos_threads_h" = xyes; then : 9711 $as_echo "#define WITH_THREAD 1" >>confdefs.h 9712 9713 9714 $as_echo "#define ATHEOS_THREADS 1" >>confdefs.h 9715 9716 THREADOBJ="Python/thread.o" 9717 else 9718 9719 ac_fn_c_check_header_mongrel "$LINENO" "kernel/OS.h" "ac_cv_header_kernel_OS_h" "$ac_includes_default" 9720 if test "x$ac_cv_header_kernel_OS_h" = xyes; then : 9721 $as_echo "#define WITH_THREAD 1" >>confdefs.h 9722 9723 9724 $as_echo "#define BEOS_THREADS 1" >>confdefs.h 9725 9726 THREADOBJ="Python/thread.o" 9727 else 9728 9729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthreads" >&5 9730 $as_echo_n "checking for pthread_create in -lpthreads... " >&6; } 9731 if ${ac_cv_lib_pthreads_pthread_create+:} false; then : 9732 $as_echo_n "(cached) " >&6 9733 else 9734 ac_check_lib_save_LIBS=$LIBS 9735 LIBS="-lpthreads $LIBS" 9736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9737 /* end confdefs.h. */ 9738 9739 /* Override any GCC internal prototype to avoid an error. 9740 Use char because int might match the return type of a GCC 9741 builtin and then its argument prototype would still apply. */ 9742 #ifdef __cplusplus 9743 extern "C" 9744 #endif 9745 char pthread_create (); 9746 int 9747 main () 9748 { 9749 return pthread_create (); 9750 ; 9751 return 0; 9752 } 9753 _ACEOF 9754 if ac_fn_c_try_link "$LINENO"; then : 9755 ac_cv_lib_pthreads_pthread_create=yes 9756 else 9757 ac_cv_lib_pthreads_pthread_create=no 9758 fi 9759 rm -f core conftest.err conftest.$ac_objext \ 9760 conftest$ac_exeext conftest.$ac_ext 9761 LIBS=$ac_check_lib_save_LIBS 9762 fi 9763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_pthread_create" >&5 9764 $as_echo "$ac_cv_lib_pthreads_pthread_create" >&6; } 9765 if test "x$ac_cv_lib_pthreads_pthread_create" = xyes; then : 9766 $as_echo "#define WITH_THREAD 1" >>confdefs.h 9767 9768 posix_threads=yes 9769 LIBS="$LIBS -lpthreads" 9770 THREADOBJ="Python/thread.o" 9771 else 9772 9773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lc_r" >&5 9774 $as_echo_n "checking for pthread_create in -lc_r... " >&6; } 9775 if ${ac_cv_lib_c_r_pthread_create+:} false; then : 9776 $as_echo_n "(cached) " >&6 9777 else 9778 ac_check_lib_save_LIBS=$LIBS 9779 LIBS="-lc_r $LIBS" 9780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9781 /* end confdefs.h. */ 9782 9783 /* Override any GCC internal prototype to avoid an error. 9784 Use char because int might match the return type of a GCC 9785 builtin and then its argument prototype would still apply. */ 9786 #ifdef __cplusplus 9787 extern "C" 9788 #endif 9789 char pthread_create (); 9790 int 9791 main () 9792 { 9793 return pthread_create (); 9794 ; 9795 return 0; 9796 } 9797 _ACEOF 9798 if ac_fn_c_try_link "$LINENO"; then : 9799 ac_cv_lib_c_r_pthread_create=yes 9800 else 9801 ac_cv_lib_c_r_pthread_create=no 9802 fi 9803 rm -f core conftest.err conftest.$ac_objext \ 9804 conftest$ac_exeext conftest.$ac_ext 9805 LIBS=$ac_check_lib_save_LIBS 9806 fi 9807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_create" >&5 9808 $as_echo "$ac_cv_lib_c_r_pthread_create" >&6; } 9809 if test "x$ac_cv_lib_c_r_pthread_create" = xyes; then : 9810 $as_echo "#define WITH_THREAD 1" >>confdefs.h 9811 9812 posix_threads=yes 9813 LIBS="$LIBS -lc_r" 9814 THREADOBJ="Python/thread.o" 9815 else 9816 9817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __pthread_create_system in -lpthread" >&5 9818 $as_echo_n "checking for __pthread_create_system in -lpthread... " >&6; } 9819 if ${ac_cv_lib_pthread___pthread_create_system+:} false; then : 9820 $as_echo_n "(cached) " >&6 9821 else 9822 ac_check_lib_save_LIBS=$LIBS 9823 LIBS="-lpthread $LIBS" 9824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9825 /* end confdefs.h. */ 9826 9827 /* Override any GCC internal prototype to avoid an error. 9828 Use char because int might match the return type of a GCC 9829 builtin and then its argument prototype would still apply. */ 9830 #ifdef __cplusplus 9831 extern "C" 9832 #endif 9833 char __pthread_create_system (); 9834 int 9835 main () 9836 { 9837 return __pthread_create_system (); 9838 ; 9839 return 0; 9840 } 9841 _ACEOF 9842 if ac_fn_c_try_link "$LINENO"; then : 9843 ac_cv_lib_pthread___pthread_create_system=yes 9844 else 9845 ac_cv_lib_pthread___pthread_create_system=no 9846 fi 9847 rm -f core conftest.err conftest.$ac_objext \ 9848 conftest$ac_exeext conftest.$ac_ext 9849 LIBS=$ac_check_lib_save_LIBS 9850 fi 9851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread___pthread_create_system" >&5 9852 $as_echo "$ac_cv_lib_pthread___pthread_create_system" >&6; } 9853 if test "x$ac_cv_lib_pthread___pthread_create_system" = xyes; then : 9854 $as_echo "#define WITH_THREAD 1" >>confdefs.h 9855 9856 posix_threads=yes 9857 LIBS="$LIBS -lpthread" 9858 THREADOBJ="Python/thread.o" 9859 else 9860 9861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lcma" >&5 9862 $as_echo_n "checking for pthread_create in -lcma... " >&6; } 9863 if ${ac_cv_lib_cma_pthread_create+:} false; then : 9864 $as_echo_n "(cached) " >&6 9865 else 9866 ac_check_lib_save_LIBS=$LIBS 9867 LIBS="-lcma $LIBS" 9868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9869 /* end confdefs.h. */ 9870 9871 /* Override any GCC internal prototype to avoid an error. 9872 Use char because int might match the return type of a GCC 9873 builtin and then its argument prototype would still apply. */ 9874 #ifdef __cplusplus 9875 extern "C" 9876 #endif 9877 char pthread_create (); 9878 int 9879 main () 9880 { 9881 return pthread_create (); 9882 ; 9883 return 0; 9884 } 9885 _ACEOF 9886 if ac_fn_c_try_link "$LINENO"; then : 9887 ac_cv_lib_cma_pthread_create=yes 9888 else 9889 ac_cv_lib_cma_pthread_create=no 9890 fi 9891 rm -f core conftest.err conftest.$ac_objext \ 9892 conftest$ac_exeext conftest.$ac_ext 9893 LIBS=$ac_check_lib_save_LIBS 9894 fi 9895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cma_pthread_create" >&5 9896 $as_echo "$ac_cv_lib_cma_pthread_create" >&6; } 9897 if test "x$ac_cv_lib_cma_pthread_create" = xyes; then : 9898 $as_echo "#define WITH_THREAD 1" >>confdefs.h 9899 9900 posix_threads=yes 9901 LIBS="$LIBS -lcma" 9902 THREADOBJ="Python/thread.o" 9903 else 9904 9905 USE_THREAD_MODULE="#" 9906 fi 9907 9908 9909 fi 9910 9911 fi 9912 9913 fi 9914 9915 fi 9916 9917 9918 fi 9919 9920 9921 fi 9922 9923 fi 9924 rm -f core conftest.err conftest.$ac_objext \ 9925 conftest$ac_exeext conftest.$ac_ext 9926 fi 9927 9928 fi 9929 9930 9931 fi 9932 9933 9934 9935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usconfig in -lmpc" >&5 9936 $as_echo_n "checking for usconfig in -lmpc... " >&6; } 9937 if ${ac_cv_lib_mpc_usconfig+:} false; then : 9938 $as_echo_n "(cached) " >&6 9939 else 9940 ac_check_lib_save_LIBS=$LIBS 9941 LIBS="-lmpc $LIBS" 9942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9943 /* end confdefs.h. */ 9944 9945 /* Override any GCC internal prototype to avoid an error. 9946 Use char because int might match the return type of a GCC 9947 builtin and then its argument prototype would still apply. */ 9948 #ifdef __cplusplus 9949 extern "C" 9950 #endif 9951 char usconfig (); 9952 int 9953 main () 9954 { 9955 return usconfig (); 9956 ; 9957 return 0; 9958 } 9959 _ACEOF 9960 if ac_fn_c_try_link "$LINENO"; then : 9961 ac_cv_lib_mpc_usconfig=yes 9962 else 9963 ac_cv_lib_mpc_usconfig=no 9964 fi 9965 rm -f core conftest.err conftest.$ac_objext \ 9966 conftest$ac_exeext conftest.$ac_ext 9967 LIBS=$ac_check_lib_save_LIBS 9968 fi 9969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpc_usconfig" >&5 9970 $as_echo "$ac_cv_lib_mpc_usconfig" >&6; } 9971 if test "x$ac_cv_lib_mpc_usconfig" = xyes; then : 9972 $as_echo "#define WITH_THREAD 1" >>confdefs.h 9973 9974 LIBS="$LIBS -lmpc" 9975 THREADOBJ="Python/thread.o" 9976 USE_THREAD_MODULE="" 9977 fi 9978 9979 9980 if test "$posix_threads" != "yes"; then 9981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thr_create in -lthread" >&5 9982 $as_echo_n "checking for thr_create in -lthread... " >&6; } 9983 if ${ac_cv_lib_thread_thr_create+:} false; then : 9984 $as_echo_n "(cached) " >&6 9985 else 9986 ac_check_lib_save_LIBS=$LIBS 9987 LIBS="-lthread $LIBS" 9988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9989 /* end confdefs.h. */ 9990 9991 /* Override any GCC internal prototype to avoid an error. 9992 Use char because int might match the return type of a GCC 9993 builtin and then its argument prototype would still apply. */ 9994 #ifdef __cplusplus 9995 extern "C" 9996 #endif 9997 char thr_create (); 9998 int 9999 main () 10000 { 10001 return thr_create (); 10002 ; 10003 return 0; 10004 } 10005 _ACEOF 10006 if ac_fn_c_try_link "$LINENO"; then : 10007 ac_cv_lib_thread_thr_create=yes 10008 else 10009 ac_cv_lib_thread_thr_create=no 10010 fi 10011 rm -f core conftest.err conftest.$ac_objext \ 10012 conftest$ac_exeext conftest.$ac_ext 10013 LIBS=$ac_check_lib_save_LIBS 10014 fi 10015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_thread_thr_create" >&5 10016 $as_echo "$ac_cv_lib_thread_thr_create" >&6; } 10017 if test "x$ac_cv_lib_thread_thr_create" = xyes; then : 10018 $as_echo "#define WITH_THREAD 1" >>confdefs.h 10019 10020 LIBS="$LIBS -lthread" 10021 THREADOBJ="Python/thread.o" 10022 USE_THREAD_MODULE="" 10023 fi 10024 10025 fi 10026 10027 if test "$USE_THREAD_MODULE" != "#" 10028 then 10029 # If the above checks didn't disable threads, (at least) OSF1 10030 # needs this '-threads' argument during linking. 10031 case $ac_sys_system in 10032 OSF1) LDLAST=-threads;; 10033 esac 10034 fi 10035 fi 10036 10037 if test "$posix_threads" = "yes"; then 10038 if test "$unistd_defines_pthreads" = "no"; then 10039 10040 $as_echo "#define _POSIX_THREADS 1" >>confdefs.h 10041 10042 fi 10043 10044 # Bug 662787: Using semaphores causes unexplicable hangs on Solaris 8. 10045 case $ac_sys_system/$ac_sys_release in 10046 SunOS/5.6) 10047 $as_echo "#define HAVE_PTHREAD_DESTRUCTOR 1" >>confdefs.h 10048 10049 ;; 10050 SunOS/5.8) 10051 $as_echo "#define HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h 10052 10053 ;; 10054 AIX/*) 10055 $as_echo "#define HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h 10056 10057 ;; 10058 esac 10059 10060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if PTHREAD_SCOPE_SYSTEM is supported" >&5 10061 $as_echo_n "checking if PTHREAD_SCOPE_SYSTEM is supported... " >&6; } 10062 if ${ac_cv_pthread_system_supported+:} false; then : 10063 $as_echo_n "(cached) " >&6 10064 else 10065 if test "$cross_compiling" = yes; then : 10066 ac_cv_pthread_system_supported=no 10067 else 10068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10069 /* end confdefs.h. */ 10070 10071 #include <stdio.h> 10072 #include <pthread.h> 10073 void *foo(void *parm) { 10074 return NULL; 10075 } 10076 main() { 10077 pthread_attr_t attr; 10078 pthread_t id; 10079 if (pthread_attr_init(&attr)) exit(-1); 10080 if (pthread_attr_setscope(&attr, PTHREAD_SCOPE_SYSTEM)) exit(-1); 10081 if (pthread_create(&id, &attr, foo, NULL)) exit(-1); 10082 exit(0); 10083 } 10084 _ACEOF 10085 if ac_fn_c_try_run "$LINENO"; then : 10086 ac_cv_pthread_system_supported=yes 10087 else 10088 ac_cv_pthread_system_supported=no 10089 fi 10090 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 10091 conftest.$ac_objext conftest.beam conftest.$ac_ext 10092 fi 10093 10094 10095 fi 10096 10097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pthread_system_supported" >&5 10098 $as_echo "$ac_cv_pthread_system_supported" >&6; } 10099 if test "$ac_cv_pthread_system_supported" = "yes"; then 10100 10101 $as_echo "#define PTHREAD_SYSTEM_SCHED_SUPPORTED 1" >>confdefs.h 10102 10103 fi 10104 for ac_func in pthread_sigmask 10105 do : 10106 ac_fn_c_check_func "$LINENO" "pthread_sigmask" "ac_cv_func_pthread_sigmask" 10107 if test "x$ac_cv_func_pthread_sigmask" = xyes; then : 10108 cat >>confdefs.h <<_ACEOF 10109 #define HAVE_PTHREAD_SIGMASK 1 10110 _ACEOF 10111 case $ac_sys_system in 10112 CYGWIN*) 10113 10114 $as_echo "#define HAVE_BROKEN_PTHREAD_SIGMASK 1" >>confdefs.h 10115 10116 ;; 10117 esac 10118 fi 10119 done 10120 10121 for ac_func in pthread_atfork 10122 do : 10123 ac_fn_c_check_func "$LINENO" "pthread_atfork" "ac_cv_func_pthread_atfork" 10124 if test "x$ac_cv_func_pthread_atfork" = xyes; then : 10125 cat >>confdefs.h <<_ACEOF 10126 #define HAVE_PTHREAD_ATFORK 1 10127 _ACEOF 10128 10129 fi 10130 done 10131 10132 fi 10133 10134 10135 # Check for enable-ipv6 10136 10137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if --enable-ipv6 is specified" >&5 10138 $as_echo_n "checking if --enable-ipv6 is specified... " >&6; } 10139 # Check whether --enable-ipv6 was given. 10140 if test "${enable_ipv6+set}" = set; then : 10141 enableval=$enable_ipv6; case "$enableval" in 10142 no) 10143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10144 $as_echo "no" >&6; } 10145 ipv6=no 10146 ;; 10147 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10148 $as_echo "yes" >&6; } 10149 $as_echo "#define ENABLE_IPV6 1" >>confdefs.h 10150 10151 ipv6=yes 10152 ;; 10153 esac 10154 else 10155 10156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10157 /* end confdefs.h. */ 10158 /* AF_INET6 available check */ 10159 #include <sys/types.h> 10160 #include <sys/socket.h> 10161 int 10162 main () 10163 { 10164 int domain = AF_INET6; 10165 ; 10166 return 0; 10167 } 10168 _ACEOF 10169 if ac_fn_c_try_compile "$LINENO"; then : 10170 10171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10172 $as_echo "yes" >&6; } 10173 ipv6=yes 10174 10175 else 10176 10177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10178 $as_echo "no" >&6; } 10179 ipv6=no 10180 10181 fi 10182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10183 10184 if test "$ipv6" = "yes"; then 10185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if RFC2553 API is available" >&5 10186 $as_echo_n "checking if RFC2553 API is available... " >&6; } 10187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10188 /* end confdefs.h. */ 10189 10190 #include <sys/types.h> 10191 #include <netinet/in.h> 10192 int 10193 main () 10194 { 10195 struct sockaddr_in6 x; 10196 x.sin6_scope_id; 10197 ; 10198 return 0; 10199 } 10200 10201 _ACEOF 10202 if ac_fn_c_try_compile "$LINENO"; then : 10203 10204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10205 $as_echo "yes" >&6; } 10206 ipv6=yes 10207 10208 else 10209 10210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10211 $as_echo "no" >&6; } 10212 ipv6=no 10213 10214 fi 10215 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10216 fi 10217 10218 if test "$ipv6" = "yes"; then 10219 $as_echo "#define ENABLE_IPV6 1" >>confdefs.h 10220 10221 fi 10222 10223 fi 10224 10225 10226 ipv6type=unknown 10227 ipv6lib=none 10228 ipv6trylibc=no 10229 10230 if test "$ipv6" = "yes"; then 10231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ipv6 stack type" >&5 10232 $as_echo_n "checking ipv6 stack type... " >&6; } 10233 for i in inria kame linux-glibc linux-inet6 solaris toshiba v6d zeta; 10234 do 10235 case $i in 10236 inria) 10237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10238 /* end confdefs.h. */ 10239 10240 #include <netinet/in.h> 10241 #ifdef IPV6_INRIA_VERSION 10242 yes 10243 #endif 10244 _ACEOF 10245 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 10246 $EGREP "yes" >/dev/null 2>&1; then : 10247 ipv6type=$i 10248 fi 10249 rm -f conftest* 10250 10251 ;; 10252 kame) 10253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10254 /* end confdefs.h. */ 10255 10256 #include <netinet/in.h> 10257 #ifdef __KAME__ 10258 yes 10259 #endif 10260 _ACEOF 10261 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 10262 $EGREP "yes" >/dev/null 2>&1; then : 10263 ipv6type=$i; 10264 ipv6lib=inet6 10265 ipv6libdir=/usr/local/v6/lib 10266 ipv6trylibc=yes 10267 fi 10268 rm -f conftest* 10269 10270 ;; 10271 linux-glibc) 10272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10273 /* end confdefs.h. */ 10274 10275 #include <features.h> 10276 #if defined(__GLIBC__) && ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)) 10277 yes 10278 #endif 10279 _ACEOF 10280 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 10281 $EGREP "yes" >/dev/null 2>&1; then : 10282 ipv6type=$i; 10283 ipv6trylibc=yes 10284 fi 10285 rm -f conftest* 10286 10287 ;; 10288 linux-inet6) 10289 if test -d /usr/inet6; then 10290 ipv6type=$i 10291 ipv6lib=inet6 10292 ipv6libdir=/usr/inet6/lib 10293 BASECFLAGS="-I/usr/inet6/include $BASECFLAGS" 10294 fi 10295 ;; 10296 solaris) 10297 if test -f /etc/netconfig; then 10298 if $GREP -q tcp6 /etc/netconfig; then 10299 ipv6type=$i 10300 ipv6trylibc=yes 10301 fi 10302 fi 10303 ;; 10304 toshiba) 10305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10306 /* end confdefs.h. */ 10307 10308 #include <sys/param.h> 10309 #ifdef _TOSHIBA_INET6 10310 yes 10311 #endif 10312 _ACEOF 10313 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 10314 $EGREP "yes" >/dev/null 2>&1; then : 10315 ipv6type=$i; 10316 ipv6lib=inet6; 10317 ipv6libdir=/usr/local/v6/lib 10318 fi 10319 rm -f conftest* 10320 10321 ;; 10322 v6d) 10323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10324 /* end confdefs.h. */ 10325 10326 #include </usr/local/v6/include/sys/v6config.h> 10327 #ifdef __V6D__ 10328 yes 10329 #endif 10330 _ACEOF 10331 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 10332 $EGREP "yes" >/dev/null 2>&1; then : 10333 ipv6type=$i; 10334 ipv6lib=v6; 10335 ipv6libdir=/usr/local/v6/lib; 10336 BASECFLAGS="-I/usr/local/v6/include $BASECFLAGS" 10337 fi 10338 rm -f conftest* 10339 10340 ;; 10341 zeta) 10342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10343 /* end confdefs.h. */ 10344 10345 #include <sys/param.h> 10346 #ifdef _ZETA_MINAMI_INET6 10347 yes 10348 #endif 10349 _ACEOF 10350 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 10351 $EGREP "yes" >/dev/null 2>&1; then : 10352 ipv6type=$i; 10353 ipv6lib=inet6; 10354 ipv6libdir=/usr/local/v6/lib 10355 fi 10356 rm -f conftest* 10357 10358 ;; 10359 esac 10360 if test "$ipv6type" != "unknown"; then 10361 break 10362 fi 10363 done 10364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ipv6type" >&5 10365 $as_echo "$ipv6type" >&6; } 10366 fi 10367 10368 if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then 10369 if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then 10370 LIBS="-L$ipv6libdir -l$ipv6lib $LIBS" 10371 echo "using lib$ipv6lib" 10372 else 10373 if test $ipv6trylibc = "yes"; then 10374 echo "using libc" 10375 else 10376 echo 'Fatal: no $ipv6lib library found. cannot continue.' 10377 echo "You need to fetch lib$ipv6lib.a from appropriate" 10378 echo 'ipv6 kit and compile beforehand.' 10379 exit 1 10380 fi 10381 fi 10382 fi 10383 10384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OSX 10.5 SDK or later" >&5 10385 $as_echo_n "checking for OSX 10.5 SDK or later... " >&6; } 10386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10387 /* end confdefs.h. */ 10388 10389 #include <Carbon/Carbon.h> 10390 int 10391 main () 10392 { 10393 FSIORefNum fRef = 0 10394 ; 10395 return 0; 10396 } 10397 10398 _ACEOF 10399 if ac_fn_c_try_compile "$LINENO"; then : 10400 10401 10402 $as_echo "#define HAVE_OSX105_SDK 1" >>confdefs.h 10403 10404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10405 $as_echo "yes" >&6; } 10406 10407 else 10408 10409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10410 $as_echo "no" >&6; } 10411 10412 fi 10413 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10414 10415 # Check for --with-doc-strings 10416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-doc-strings" >&5 10417 $as_echo_n "checking for --with-doc-strings... " >&6; } 10418 10419 # Check whether --with-doc-strings was given. 10420 if test "${with_doc_strings+set}" = set; then : 10421 withval=$with_doc_strings; 10422 fi 10423 10424 10425 if test -z "$with_doc_strings" 10426 then with_doc_strings="yes" 10427 fi 10428 if test "$with_doc_strings" != "no" 10429 then 10430 10431 $as_echo "#define WITH_DOC_STRINGS 1" >>confdefs.h 10432 10433 fi 10434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_doc_strings" >&5 10435 $as_echo "$with_doc_strings" >&6; } 10436 10437 # Check for Python-specific malloc support 10438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-tsc" >&5 10439 $as_echo_n "checking for --with-tsc... " >&6; } 10440 10441 # Check whether --with-tsc was given. 10442 if test "${with_tsc+set}" = set; then : 10443 withval=$with_tsc; 10444 if test "$withval" != no 10445 then 10446 10447 $as_echo "#define WITH_TSC 1" >>confdefs.h 10448 10449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10450 $as_echo "yes" >&6; } 10451 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10452 $as_echo "no" >&6; } 10453 fi 10454 else 10455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10456 $as_echo "no" >&6; } 10457 fi 10458 10459 10460 # Check for Python-specific malloc support 10461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-pymalloc" >&5 10462 $as_echo_n "checking for --with-pymalloc... " >&6; } 10463 10464 # Check whether --with-pymalloc was given. 10465 if test "${with_pymalloc+set}" = set; then : 10466 withval=$with_pymalloc; 10467 fi 10468 10469 10470 if test -z "$with_pymalloc" 10471 then with_pymalloc="yes" 10472 fi 10473 if test "$with_pymalloc" != "no" 10474 then 10475 10476 $as_echo "#define WITH_PYMALLOC 1" >>confdefs.h 10477 10478 fi 10479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_pymalloc" >&5 10480 $as_echo "$with_pymalloc" >&6; } 10481 10482 # Check for Valgrind support 10483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-valgrind" >&5 10484 $as_echo_n "checking for --with-valgrind... " >&6; } 10485 10486 # Check whether --with-valgrind was given. 10487 if test "${with_valgrind+set}" = set; then : 10488 withval=$with_valgrind; 10489 else 10490 with_valgrind=no 10491 fi 10492 10493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_valgrind" >&5 10494 $as_echo "$with_valgrind" >&6; } 10495 if test "$with_valgrind" != no; then 10496 ac_fn_c_check_header_mongrel "$LINENO" "valgrind/valgrind.h" "ac_cv_header_valgrind_valgrind_h" "$ac_includes_default" 10497 if test "x$ac_cv_header_valgrind_valgrind_h" = xyes; then : 10498 10499 $as_echo "#define WITH_VALGRIND 1" >>confdefs.h 10500 10501 else 10502 as_fn_error $? "Valgrind support requested but headers not available" "$LINENO" 5 10503 10504 fi 10505 10506 10507 fi 10508 10509 # Check for --with-wctype-functions 10510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-wctype-functions" >&5 10511 $as_echo_n "checking for --with-wctype-functions... " >&6; } 10512 10513 # Check whether --with-wctype-functions was given. 10514 if test "${with_wctype_functions+set}" = set; then : 10515 withval=$with_wctype_functions; 10516 if test "$withval" != no 10517 then 10518 10519 $as_echo "#define WANT_WCTYPE_FUNCTIONS 1" >>confdefs.h 10520 10521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10522 $as_echo "yes" >&6; } 10523 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10524 $as_echo "no" >&6; } 10525 fi 10526 else 10527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10528 $as_echo "no" >&6; } 10529 fi 10530 10531 10532 # -I${DLINCLDIR} is added to the compile rule for importdl.o 10533 10534 DLINCLDIR=. 10535 10536 # the dlopen() function means we might want to use dynload_shlib.o. some 10537 # platforms, such as AIX, have dlopen(), but don't want to use it. 10538 for ac_func in dlopen 10539 do : 10540 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 10541 if test "x$ac_cv_func_dlopen" = xyes; then : 10542 cat >>confdefs.h <<_ACEOF 10543 #define HAVE_DLOPEN 1 10544 _ACEOF 10545 10546 fi 10547 done 10548 10549 10550 # DYNLOADFILE specifies which dynload_*.o file we will use for dynamic 10551 # loading of modules. 10552 10553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking DYNLOADFILE" >&5 10554 $as_echo_n "checking DYNLOADFILE... " >&6; } 10555 if test -z "$DYNLOADFILE" 10556 then 10557 case $ac_sys_system/$ac_sys_release in 10558 AIX*) # Use dynload_shlib.c and dlopen() if we have it; otherwise dynload_aix.c 10559 if test "$ac_cv_func_dlopen" = yes 10560 then DYNLOADFILE="dynload_shlib.o" 10561 else DYNLOADFILE="dynload_aix.o" 10562 fi 10563 ;; 10564 BeOS*) DYNLOADFILE="dynload_beos.o";; 10565 hp*|HP*) DYNLOADFILE="dynload_hpux.o";; 10566 # Use dynload_next.c only on 10.2 and below, which don't have native dlopen() 10567 Darwin/[0156]\..*) DYNLOADFILE="dynload_next.o";; 10568 atheos*) DYNLOADFILE="dynload_atheos.o";; 10569 *) 10570 # use dynload_shlib.c and dlopen() if we have it; otherwise stub 10571 # out any dynamic loading 10572 if test "$ac_cv_func_dlopen" = yes 10573 then DYNLOADFILE="dynload_shlib.o" 10574 else DYNLOADFILE="dynload_stub.o" 10575 fi 10576 ;; 10577 esac 10578 fi 10579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DYNLOADFILE" >&5 10580 $as_echo "$DYNLOADFILE" >&6; } 10581 if test "$DYNLOADFILE" != "dynload_stub.o" 10582 then 10583 10584 $as_echo "#define HAVE_DYNAMIC_LOADING 1" >>confdefs.h 10585 10586 fi 10587 10588 # MACHDEP_OBJS can be set to platform-specific object files needed by Python 10589 10590 10591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking MACHDEP_OBJS" >&5 10592 $as_echo_n "checking MACHDEP_OBJS... " >&6; } 10593 if test -z "$MACHDEP_OBJS" 10594 then 10595 MACHDEP_OBJS=$extra_machdep_objs 10596 else 10597 MACHDEP_OBJS="$MACHDEP_OBJS $extra_machdep_objs" 10598 fi 10599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: MACHDEP_OBJS" >&5 10600 $as_echo "MACHDEP_OBJS" >&6; } 10601 10602 # checks for library functions 10603 for ac_func in alarm setitimer getitimer bind_textdomain_codeset chown \ 10604 clock confstr ctermid execv fchmod fchown fork fpathconf ftime ftruncate \ 10605 gai_strerror getgroups getlogin getloadavg getpeername getpgid getpid \ 10606 getentropy \ 10607 getpriority getresuid getresgid getpwent getspnam getspent getsid getwd \ 10608 initgroups kill killpg lchown lstat mkfifo mknod mktime mmap \ 10609 mremap nice pathconf pause plock poll pthread_init \ 10610 putenv readlink realpath \ 10611 select sem_open sem_timedwait sem_getvalue sem_unlink setegid seteuid \ 10612 setgid \ 10613 setlocale setregid setreuid setsid setpgid setpgrp setuid setvbuf snprintf \ 10614 setlocale setregid setreuid setresuid setresgid \ 10615 setsid setpgid setpgrp setuid setvbuf snprintf \ 10616 sigaction siginterrupt sigrelse strftime \ 10617 sysconf tcgetpgrp tcsetpgrp tempnam timegm times tmpfile tmpnam tmpnam_r \ 10618 truncate uname unsetenv utimes waitpid wait3 wait4 wcscoll _getpty 10619 do : 10620 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 10621 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 10622 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 10623 cat >>confdefs.h <<_ACEOF 10624 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 10625 _ACEOF 10626 10627 fi 10628 done 10629 10630 10631 # Force lchmod off for Linux. Linux disallows changing the mode of symbolic 10632 # links. Some libc implementations have a stub lchmod implementation that always 10633 # returns an error. 10634 if test "$MACHDEP" != linux; then 10635 ac_fn_c_check_func "$LINENO" "lchmod" "ac_cv_func_lchmod" 10636 if test "x$ac_cv_func_lchmod" = xyes; then : 10637 10638 fi 10639 10640 fi 10641 10642 # For some functions, having a definition is not sufficient, since 10643 # we want to take their address. 10644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for chroot" >&5 10645 $as_echo_n "checking for chroot... " >&6; } 10646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10647 /* end confdefs.h. */ 10648 #include <unistd.h> 10649 int 10650 main () 10651 { 10652 void *x=chroot 10653 ; 10654 return 0; 10655 } 10656 _ACEOF 10657 if ac_fn_c_try_compile "$LINENO"; then : 10658 10659 $as_echo "#define HAVE_CHROOT 1" >>confdefs.h 10660 10661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10662 $as_echo "yes" >&6; } 10663 else 10664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10665 $as_echo "no" >&6; } 10666 10667 fi 10668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for link" >&5 10670 $as_echo_n "checking for link... " >&6; } 10671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10672 /* end confdefs.h. */ 10673 #include <unistd.h> 10674 int 10675 main () 10676 { 10677 void *x=link 10678 ; 10679 return 0; 10680 } 10681 _ACEOF 10682 if ac_fn_c_try_compile "$LINENO"; then : 10683 10684 $as_echo "#define HAVE_LINK 1" >>confdefs.h 10685 10686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10687 $as_echo "yes" >&6; } 10688 else 10689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10690 $as_echo "no" >&6; } 10691 10692 fi 10693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for symlink" >&5 10695 $as_echo_n "checking for symlink... " >&6; } 10696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10697 /* end confdefs.h. */ 10698 #include <unistd.h> 10699 int 10700 main () 10701 { 10702 void *x=symlink 10703 ; 10704 return 0; 10705 } 10706 _ACEOF 10707 if ac_fn_c_try_compile "$LINENO"; then : 10708 10709 $as_echo "#define HAVE_SYMLINK 1" >>confdefs.h 10710 10711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10712 $as_echo "yes" >&6; } 10713 else 10714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10715 $as_echo "no" >&6; } 10716 10717 fi 10718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fchdir" >&5 10720 $as_echo_n "checking for fchdir... " >&6; } 10721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10722 /* end confdefs.h. */ 10723 #include <unistd.h> 10724 int 10725 main () 10726 { 10727 void *x=fchdir 10728 ; 10729 return 0; 10730 } 10731 _ACEOF 10732 if ac_fn_c_try_compile "$LINENO"; then : 10733 10734 $as_echo "#define HAVE_FCHDIR 1" >>confdefs.h 10735 10736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10737 $as_echo "yes" >&6; } 10738 else 10739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10740 $as_echo "no" >&6; } 10741 10742 fi 10743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fsync" >&5 10745 $as_echo_n "checking for fsync... " >&6; } 10746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10747 /* end confdefs.h. */ 10748 #include <unistd.h> 10749 int 10750 main () 10751 { 10752 void *x=fsync 10753 ; 10754 return 0; 10755 } 10756 _ACEOF 10757 if ac_fn_c_try_compile "$LINENO"; then : 10758 10759 $as_echo "#define HAVE_FSYNC 1" >>confdefs.h 10760 10761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10762 $as_echo "yes" >&6; } 10763 else 10764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10765 $as_echo "no" >&6; } 10766 10767 fi 10768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fdatasync" >&5 10770 $as_echo_n "checking for fdatasync... " >&6; } 10771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10772 /* end confdefs.h. */ 10773 #include <unistd.h> 10774 int 10775 main () 10776 { 10777 void *x=fdatasync 10778 ; 10779 return 0; 10780 } 10781 _ACEOF 10782 if ac_fn_c_try_compile "$LINENO"; then : 10783 10784 $as_echo "#define HAVE_FDATASYNC 1" >>confdefs.h 10785 10786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10787 $as_echo "yes" >&6; } 10788 else 10789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10790 $as_echo "no" >&6; } 10791 10792 fi 10793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for epoll" >&5 10795 $as_echo_n "checking for epoll... " >&6; } 10796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10797 /* end confdefs.h. */ 10798 #include <sys/epoll.h> 10799 int 10800 main () 10801 { 10802 void *x=epoll_create 10803 ; 10804 return 0; 10805 } 10806 _ACEOF 10807 if ac_fn_c_try_compile "$LINENO"; then : 10808 10809 $as_echo "#define HAVE_EPOLL 1" >>confdefs.h 10810 10811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10812 $as_echo "yes" >&6; } 10813 else 10814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10815 $as_echo "no" >&6; } 10816 10817 fi 10818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kqueue" >&5 10820 $as_echo_n "checking for kqueue... " >&6; } 10821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10822 /* end confdefs.h. */ 10823 10824 #include <sys/types.h> 10825 #include <sys/event.h> 10826 10827 int 10828 main () 10829 { 10830 int x=kqueue() 10831 ; 10832 return 0; 10833 } 10834 _ACEOF 10835 if ac_fn_c_try_compile "$LINENO"; then : 10836 10837 $as_echo "#define HAVE_KQUEUE 1" >>confdefs.h 10838 10839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10840 $as_echo "yes" >&6; } 10841 else 10842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10843 $as_echo "no" >&6; } 10844 10845 fi 10846 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10847 # On some systems (eg. FreeBSD 5), we would find a definition of the 10848 # functions ctermid_r, setgroups in the library, but no prototype 10849 # (e.g. because we use _XOPEN_SOURCE). See whether we can take their 10850 # address to avoid compiler warnings and potential miscompilations 10851 # because of the missing prototypes. 10852 10853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ctermid_r" >&5 10854 $as_echo_n "checking for ctermid_r... " >&6; } 10855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10856 /* end confdefs.h. */ 10857 10858 #include <stdio.h> 10859 10860 int 10861 main () 10862 { 10863 void* p = ctermid_r 10864 ; 10865 return 0; 10866 } 10867 _ACEOF 10868 if ac_fn_c_try_compile "$LINENO"; then : 10869 10870 $as_echo "#define HAVE_CTERMID_R 1" >>confdefs.h 10871 10872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10873 $as_echo "yes" >&6; } 10874 else 10875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10876 $as_echo "no" >&6; } 10877 10878 fi 10879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10880 10881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for flock declaration" >&5 10882 $as_echo_n "checking for flock declaration... " >&6; } 10883 if ${ac_cv_flock_decl+:} false; then : 10884 $as_echo_n "(cached) " >&6 10885 else 10886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10887 /* end confdefs.h. */ 10888 #include <sys/file.h> 10889 int 10890 main () 10891 { 10892 void* p = flock 10893 10894 ; 10895 return 0; 10896 } 10897 _ACEOF 10898 if ac_fn_c_try_compile "$LINENO"; then : 10899 ac_cv_flock_decl=yes 10900 else 10901 ac_cv_flock_decl=no 10902 10903 fi 10904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10905 10906 fi 10907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_flock_decl" >&5 10908 $as_echo "$ac_cv_flock_decl" >&6; } 10909 if test "x${ac_cv_flock_decl}" = xyes; then 10910 for ac_func in flock 10911 do : 10912 ac_fn_c_check_func "$LINENO" "flock" "ac_cv_func_flock" 10913 if test "x$ac_cv_func_flock" = xyes; then : 10914 cat >>confdefs.h <<_ACEOF 10915 #define HAVE_FLOCK 1 10916 _ACEOF 10917 10918 else 10919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for flock in -lbsd" >&5 10920 $as_echo_n "checking for flock in -lbsd... " >&6; } 10921 if ${ac_cv_lib_bsd_flock+:} false; then : 10922 $as_echo_n "(cached) " >&6 10923 else 10924 ac_check_lib_save_LIBS=$LIBS 10925 LIBS="-lbsd $LIBS" 10926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10927 /* end confdefs.h. */ 10928 10929 /* Override any GCC internal prototype to avoid an error. 10930 Use char because int might match the return type of a GCC 10931 builtin and then its argument prototype would still apply. */ 10932 #ifdef __cplusplus 10933 extern "C" 10934 #endif 10935 char flock (); 10936 int 10937 main () 10938 { 10939 return flock (); 10940 ; 10941 return 0; 10942 } 10943 _ACEOF 10944 if ac_fn_c_try_link "$LINENO"; then : 10945 ac_cv_lib_bsd_flock=yes 10946 else 10947 ac_cv_lib_bsd_flock=no 10948 fi 10949 rm -f core conftest.err conftest.$ac_objext \ 10950 conftest$ac_exeext conftest.$ac_ext 10951 LIBS=$ac_check_lib_save_LIBS 10952 fi 10953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_flock" >&5 10954 $as_echo "$ac_cv_lib_bsd_flock" >&6; } 10955 if test "x$ac_cv_lib_bsd_flock" = xyes; then : 10956 $as_echo "#define HAVE_FLOCK 1" >>confdefs.h 10957 10958 10959 $as_echo "#define FLOCK_NEEDS_LIBBSD 1" >>confdefs.h 10960 10961 10962 fi 10963 10964 10965 fi 10966 done 10967 10968 fi 10969 10970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getpagesize" >&5 10971 $as_echo_n "checking for getpagesize... " >&6; } 10972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10973 /* end confdefs.h. */ 10974 10975 #include <unistd.h> 10976 10977 int 10978 main () 10979 { 10980 void* p = getpagesize 10981 ; 10982 return 0; 10983 } 10984 _ACEOF 10985 if ac_fn_c_try_compile "$LINENO"; then : 10986 10987 $as_echo "#define HAVE_GETPAGESIZE 1" >>confdefs.h 10988 10989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10990 $as_echo "yes" >&6; } 10991 else 10992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10993 $as_echo "no" >&6; } 10994 10995 fi 10996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10997 10998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken unsetenv" >&5 10999 $as_echo_n "checking for broken unsetenv... " >&6; } 11000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11001 /* end confdefs.h. */ 11002 11003 #include <stdlib.h> 11004 11005 int 11006 main () 11007 { 11008 int res = unsetenv("DUMMY") 11009 ; 11010 return 0; 11011 } 11012 _ACEOF 11013 if ac_fn_c_try_compile "$LINENO"; then : 11014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11015 $as_echo "no" >&6; } 11016 else 11017 11018 $as_echo "#define HAVE_BROKEN_UNSETENV 1" >>confdefs.h 11019 11020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11021 $as_echo "yes" >&6; } 11022 11023 fi 11024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11025 11026 for ac_prog in true 11027 do 11028 # Extract the first word of "$ac_prog", so it can be a program name with args. 11029 set dummy $ac_prog; ac_word=$2 11030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11031 $as_echo_n "checking for $ac_word... " >&6; } 11032 if ${ac_cv_prog_TRUE+:} false; then : 11033 $as_echo_n "(cached) " >&6 11034 else 11035 if test -n "$TRUE"; then 11036 ac_cv_prog_TRUE="$TRUE" # Let the user override the test. 11037 else 11038 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11039 for as_dir in $PATH 11040 do 11041 IFS=$as_save_IFS 11042 test -z "$as_dir" && as_dir=. 11043 for ac_exec_ext in '' $ac_executable_extensions; do 11044 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11045 ac_cv_prog_TRUE="$ac_prog" 11046 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11047 break 2 11048 fi 11049 done 11050 done 11051 IFS=$as_save_IFS 11052 11053 fi 11054 fi 11055 TRUE=$ac_cv_prog_TRUE 11056 if test -n "$TRUE"; then 11057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TRUE" >&5 11058 $as_echo "$TRUE" >&6; } 11059 else 11060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11061 $as_echo "no" >&6; } 11062 fi 11063 11064 11065 test -n "$TRUE" && break 11066 done 11067 test -n "$TRUE" || TRUE="/bin/true" 11068 11069 11070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton in -lc" >&5 11071 $as_echo_n "checking for inet_aton in -lc... " >&6; } 11072 if ${ac_cv_lib_c_inet_aton+:} false; then : 11073 $as_echo_n "(cached) " >&6 11074 else 11075 ac_check_lib_save_LIBS=$LIBS 11076 LIBS="-lc $LIBS" 11077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11078 /* end confdefs.h. */ 11079 11080 /* Override any GCC internal prototype to avoid an error. 11081 Use char because int might match the return type of a GCC 11082 builtin and then its argument prototype would still apply. */ 11083 #ifdef __cplusplus 11084 extern "C" 11085 #endif 11086 char inet_aton (); 11087 int 11088 main () 11089 { 11090 return inet_aton (); 11091 ; 11092 return 0; 11093 } 11094 _ACEOF 11095 if ac_fn_c_try_link "$LINENO"; then : 11096 ac_cv_lib_c_inet_aton=yes 11097 else 11098 ac_cv_lib_c_inet_aton=no 11099 fi 11100 rm -f core conftest.err conftest.$ac_objext \ 11101 conftest$ac_exeext conftest.$ac_ext 11102 LIBS=$ac_check_lib_save_LIBS 11103 fi 11104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_inet_aton" >&5 11105 $as_echo "$ac_cv_lib_c_inet_aton" >&6; } 11106 if test "x$ac_cv_lib_c_inet_aton" = xyes; then : 11107 $ac_cv_prog_TRUE 11108 else 11109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton in -lresolv" >&5 11110 $as_echo_n "checking for inet_aton in -lresolv... " >&6; } 11111 if ${ac_cv_lib_resolv_inet_aton+:} false; then : 11112 $as_echo_n "(cached) " >&6 11113 else 11114 ac_check_lib_save_LIBS=$LIBS 11115 LIBS="-lresolv $LIBS" 11116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11117 /* end confdefs.h. */ 11118 11119 /* Override any GCC internal prototype to avoid an error. 11120 Use char because int might match the return type of a GCC 11121 builtin and then its argument prototype would still apply. */ 11122 #ifdef __cplusplus 11123 extern "C" 11124 #endif 11125 char inet_aton (); 11126 int 11127 main () 11128 { 11129 return inet_aton (); 11130 ; 11131 return 0; 11132 } 11133 _ACEOF 11134 if ac_fn_c_try_link "$LINENO"; then : 11135 ac_cv_lib_resolv_inet_aton=yes 11136 else 11137 ac_cv_lib_resolv_inet_aton=no 11138 fi 11139 rm -f core conftest.err conftest.$ac_objext \ 11140 conftest$ac_exeext conftest.$ac_ext 11141 LIBS=$ac_check_lib_save_LIBS 11142 fi 11143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_inet_aton" >&5 11144 $as_echo "$ac_cv_lib_resolv_inet_aton" >&6; } 11145 if test "x$ac_cv_lib_resolv_inet_aton" = xyes; then : 11146 cat >>confdefs.h <<_ACEOF 11147 #define HAVE_LIBRESOLV 1 11148 _ACEOF 11149 11150 LIBS="-lresolv $LIBS" 11151 11152 fi 11153 11154 11155 fi 11156 11157 11158 # On Tru64, chflags seems to be present, but calling it will 11159 # exit Python 11160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for chflags" >&5 11161 $as_echo_n "checking for chflags... " >&6; } 11162 if ${ac_cv_have_chflags+:} false; then : 11163 $as_echo_n "(cached) " >&6 11164 else 11165 if test "$cross_compiling" = yes; then : 11166 ac_cv_have_chflags=cross 11167 else 11168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11169 /* end confdefs.h. */ 11170 11171 #include <sys/stat.h> 11172 #include <unistd.h> 11173 int main(int argc, char*argv[]) 11174 { 11175 if(chflags(argv[0], 0) != 0) 11176 return 1; 11177 return 0; 11178 } 11179 11180 _ACEOF 11181 if ac_fn_c_try_run "$LINENO"; then : 11182 ac_cv_have_chflags=yes 11183 else 11184 ac_cv_have_chflags=no 11185 fi 11186 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 11187 conftest.$ac_objext conftest.beam conftest.$ac_ext 11188 fi 11189 11190 11191 fi 11192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_chflags" >&5 11193 $as_echo "$ac_cv_have_chflags" >&6; } 11194 if test "$ac_cv_have_chflags" = cross ; then 11195 ac_fn_c_check_func "$LINENO" "chflags" "ac_cv_func_chflags" 11196 if test "x$ac_cv_func_chflags" = xyes; then : 11197 ac_cv_have_chflags="yes" 11198 else 11199 ac_cv_have_chflags="no" 11200 fi 11201 11202 fi 11203 if test "$ac_cv_have_chflags" = yes ; then 11204 11205 $as_echo "#define HAVE_CHFLAGS 1" >>confdefs.h 11206 11207 fi 11208 11209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lchflags" >&5 11210 $as_echo_n "checking for lchflags... " >&6; } 11211 if ${ac_cv_have_lchflags+:} false; then : 11212 $as_echo_n "(cached) " >&6 11213 else 11214 if test "$cross_compiling" = yes; then : 11215 ac_cv_have_lchflags=cross 11216 else 11217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11218 /* end confdefs.h. */ 11219 11220 #include <sys/stat.h> 11221 #include <unistd.h> 11222 int main(int argc, char*argv[]) 11223 { 11224 if(lchflags(argv[0], 0) != 0) 11225 return 1; 11226 return 0; 11227 } 11228 11229 _ACEOF 11230 if ac_fn_c_try_run "$LINENO"; then : 11231 ac_cv_have_lchflags=yes 11232 else 11233 ac_cv_have_lchflags=no 11234 fi 11235 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 11236 conftest.$ac_objext conftest.beam conftest.$ac_ext 11237 fi 11238 11239 11240 fi 11241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_lchflags" >&5 11242 $as_echo "$ac_cv_have_lchflags" >&6; } 11243 if test "$ac_cv_have_lchflags" = cross ; then 11244 ac_fn_c_check_func "$LINENO" "lchflags" "ac_cv_func_lchflags" 11245 if test "x$ac_cv_func_lchflags" = xyes; then : 11246 ac_cv_have_lchflags="yes" 11247 else 11248 ac_cv_have_lchflags="no" 11249 fi 11250 11251 fi 11252 if test "$ac_cv_have_lchflags" = yes ; then 11253 11254 $as_echo "#define HAVE_LCHFLAGS 1" >>confdefs.h 11255 11256 fi 11257 11258 case $ac_sys_system/$ac_sys_release in 11259 Darwin/*) 11260 _CUR_CFLAGS="${CFLAGS}" 11261 _CUR_LDFLAGS="${LDFLAGS}" 11262 CFLAGS="${CFLAGS} -Wl,-search_paths_first" 11263 LDFLAGS="${LDFLAGS} -Wl,-search_paths_first -L/usr/local/lib" 11264 ;; 11265 esac 11266 11267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inflateCopy in -lz" >&5 11268 $as_echo_n "checking for inflateCopy in -lz... " >&6; } 11269 if ${ac_cv_lib_z_inflateCopy+:} false; then : 11270 $as_echo_n "(cached) " >&6 11271 else 11272 ac_check_lib_save_LIBS=$LIBS 11273 LIBS="-lz $LIBS" 11274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11275 /* end confdefs.h. */ 11276 11277 /* Override any GCC internal prototype to avoid an error. 11278 Use char because int might match the return type of a GCC 11279 builtin and then its argument prototype would still apply. */ 11280 #ifdef __cplusplus 11281 extern "C" 11282 #endif 11283 char inflateCopy (); 11284 int 11285 main () 11286 { 11287 return inflateCopy (); 11288 ; 11289 return 0; 11290 } 11291 _ACEOF 11292 if ac_fn_c_try_link "$LINENO"; then : 11293 ac_cv_lib_z_inflateCopy=yes 11294 else 11295 ac_cv_lib_z_inflateCopy=no 11296 fi 11297 rm -f core conftest.err conftest.$ac_objext \ 11298 conftest$ac_exeext conftest.$ac_ext 11299 LIBS=$ac_check_lib_save_LIBS 11300 fi 11301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflateCopy" >&5 11302 $as_echo "$ac_cv_lib_z_inflateCopy" >&6; } 11303 if test "x$ac_cv_lib_z_inflateCopy" = xyes; then : 11304 11305 $as_echo "#define HAVE_ZLIB_COPY 1" >>confdefs.h 11306 11307 fi 11308 11309 11310 case $ac_sys_system/$ac_sys_release in 11311 Darwin/*) 11312 CFLAGS="${_CUR_CFLAGS}" 11313 LDFLAGS="${_CUR_LDFLAGS}" 11314 ;; 11315 esac 11316 11317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hstrerror" >&5 11318 $as_echo_n "checking for hstrerror... " >&6; } 11319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11320 /* end confdefs.h. */ 11321 11322 #include <netdb.h> 11323 11324 int 11325 main () 11326 { 11327 void* p = hstrerror; hstrerror(0) 11328 ; 11329 return 0; 11330 } 11331 _ACEOF 11332 if ac_fn_c_try_link "$LINENO"; then : 11333 11334 $as_echo "#define HAVE_HSTRERROR 1" >>confdefs.h 11335 11336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11337 $as_echo "yes" >&6; } 11338 else 11339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11340 $as_echo "no" >&6; } 11341 11342 fi 11343 rm -f core conftest.err conftest.$ac_objext \ 11344 conftest$ac_exeext conftest.$ac_ext 11345 11346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton" >&5 11347 $as_echo_n "checking for inet_aton... " >&6; } 11348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11349 /* end confdefs.h. */ 11350 11351 #include <sys/types.h> 11352 #include <sys/socket.h> 11353 #include <netinet/in.h> 11354 #include <arpa/inet.h> 11355 11356 int 11357 main () 11358 { 11359 void* p = inet_aton;inet_aton(0,0) 11360 ; 11361 return 0; 11362 } 11363 _ACEOF 11364 if ac_fn_c_try_link "$LINENO"; then : 11365 11366 $as_echo "#define HAVE_INET_ATON 1" >>confdefs.h 11367 11368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11369 $as_echo "yes" >&6; } 11370 else 11371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11372 $as_echo "no" >&6; } 11373 11374 fi 11375 rm -f core conftest.err conftest.$ac_objext \ 11376 conftest$ac_exeext conftest.$ac_ext 11377 11378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_pton" >&5 11379 $as_echo_n "checking for inet_pton... " >&6; } 11380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11381 /* end confdefs.h. */ 11382 11383 #include <sys/types.h> 11384 #include <sys/socket.h> 11385 #include <netinet/in.h> 11386 #include <arpa/inet.h> 11387 11388 int 11389 main () 11390 { 11391 void* p = inet_pton 11392 ; 11393 return 0; 11394 } 11395 _ACEOF 11396 if ac_fn_c_try_compile "$LINENO"; then : 11397 11398 $as_echo "#define HAVE_INET_PTON 1" >>confdefs.h 11399 11400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11401 $as_echo "yes" >&6; } 11402 else 11403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11404 $as_echo "no" >&6; } 11405 11406 fi 11407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11408 11409 # On some systems, setgroups is in unistd.h, on others, in grp.h 11410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setgroups" >&5 11411 $as_echo_n "checking for setgroups... " >&6; } 11412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11413 /* end confdefs.h. */ 11414 11415 #include <unistd.h> 11416 #ifdef HAVE_GRP_H 11417 #include <grp.h> 11418 #endif 11419 11420 int 11421 main () 11422 { 11423 void* p = setgroups 11424 ; 11425 return 0; 11426 } 11427 _ACEOF 11428 if ac_fn_c_try_compile "$LINENO"; then : 11429 11430 $as_echo "#define HAVE_SETGROUPS 1" >>confdefs.h 11431 11432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11433 $as_echo "yes" >&6; } 11434 else 11435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11436 $as_echo "no" >&6; } 11437 11438 fi 11439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11440 11441 # check for openpty and forkpty 11442 11443 for ac_func in openpty 11444 do : 11445 ac_fn_c_check_func "$LINENO" "openpty" "ac_cv_func_openpty" 11446 if test "x$ac_cv_func_openpty" = xyes; then : 11447 cat >>confdefs.h <<_ACEOF 11448 #define HAVE_OPENPTY 1 11449 _ACEOF 11450 11451 else 11452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty in -lutil" >&5 11453 $as_echo_n "checking for openpty in -lutil... " >&6; } 11454 if ${ac_cv_lib_util_openpty+:} false; then : 11455 $as_echo_n "(cached) " >&6 11456 else 11457 ac_check_lib_save_LIBS=$LIBS 11458 LIBS="-lutil $LIBS" 11459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11460 /* end confdefs.h. */ 11461 11462 /* Override any GCC internal prototype to avoid an error. 11463 Use char because int might match the return type of a GCC 11464 builtin and then its argument prototype would still apply. */ 11465 #ifdef __cplusplus 11466 extern "C" 11467 #endif 11468 char openpty (); 11469 int 11470 main () 11471 { 11472 return openpty (); 11473 ; 11474 return 0; 11475 } 11476 _ACEOF 11477 if ac_fn_c_try_link "$LINENO"; then : 11478 ac_cv_lib_util_openpty=yes 11479 else 11480 ac_cv_lib_util_openpty=no 11481 fi 11482 rm -f core conftest.err conftest.$ac_objext \ 11483 conftest$ac_exeext conftest.$ac_ext 11484 LIBS=$ac_check_lib_save_LIBS 11485 fi 11486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_openpty" >&5 11487 $as_echo "$ac_cv_lib_util_openpty" >&6; } 11488 if test "x$ac_cv_lib_util_openpty" = xyes; then : 11489 $as_echo "#define HAVE_OPENPTY 1" >>confdefs.h 11490 LIBS="$LIBS -lutil" 11491 else 11492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty in -lbsd" >&5 11493 $as_echo_n "checking for openpty in -lbsd... " >&6; } 11494 if ${ac_cv_lib_bsd_openpty+:} false; then : 11495 $as_echo_n "(cached) " >&6 11496 else 11497 ac_check_lib_save_LIBS=$LIBS 11498 LIBS="-lbsd $LIBS" 11499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11500 /* end confdefs.h. */ 11501 11502 /* Override any GCC internal prototype to avoid an error. 11503 Use char because int might match the return type of a GCC 11504 builtin and then its argument prototype would still apply. */ 11505 #ifdef __cplusplus 11506 extern "C" 11507 #endif 11508 char openpty (); 11509 int 11510 main () 11511 { 11512 return openpty (); 11513 ; 11514 return 0; 11515 } 11516 _ACEOF 11517 if ac_fn_c_try_link "$LINENO"; then : 11518 ac_cv_lib_bsd_openpty=yes 11519 else 11520 ac_cv_lib_bsd_openpty=no 11521 fi 11522 rm -f core conftest.err conftest.$ac_objext \ 11523 conftest$ac_exeext conftest.$ac_ext 11524 LIBS=$ac_check_lib_save_LIBS 11525 fi 11526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_openpty" >&5 11527 $as_echo "$ac_cv_lib_bsd_openpty" >&6; } 11528 if test "x$ac_cv_lib_bsd_openpty" = xyes; then : 11529 $as_echo "#define HAVE_OPENPTY 1" >>confdefs.h 11530 LIBS="$LIBS -lbsd" 11531 fi 11532 11533 11534 fi 11535 11536 11537 fi 11538 done 11539 11540 for ac_func in forkpty 11541 do : 11542 ac_fn_c_check_func "$LINENO" "forkpty" "ac_cv_func_forkpty" 11543 if test "x$ac_cv_func_forkpty" = xyes; then : 11544 cat >>confdefs.h <<_ACEOF 11545 #define HAVE_FORKPTY 1 11546 _ACEOF 11547 11548 else 11549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for forkpty in -lutil" >&5 11550 $as_echo_n "checking for forkpty in -lutil... " >&6; } 11551 if ${ac_cv_lib_util_forkpty+:} false; then : 11552 $as_echo_n "(cached) " >&6 11553 else 11554 ac_check_lib_save_LIBS=$LIBS 11555 LIBS="-lutil $LIBS" 11556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11557 /* end confdefs.h. */ 11558 11559 /* Override any GCC internal prototype to avoid an error. 11560 Use char because int might match the return type of a GCC 11561 builtin and then its argument prototype would still apply. */ 11562 #ifdef __cplusplus 11563 extern "C" 11564 #endif 11565 char forkpty (); 11566 int 11567 main () 11568 { 11569 return forkpty (); 11570 ; 11571 return 0; 11572 } 11573 _ACEOF 11574 if ac_fn_c_try_link "$LINENO"; then : 11575 ac_cv_lib_util_forkpty=yes 11576 else 11577 ac_cv_lib_util_forkpty=no 11578 fi 11579 rm -f core conftest.err conftest.$ac_objext \ 11580 conftest$ac_exeext conftest.$ac_ext 11581 LIBS=$ac_check_lib_save_LIBS 11582 fi 11583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_forkpty" >&5 11584 $as_echo "$ac_cv_lib_util_forkpty" >&6; } 11585 if test "x$ac_cv_lib_util_forkpty" = xyes; then : 11586 $as_echo "#define HAVE_FORKPTY 1" >>confdefs.h 11587 LIBS="$LIBS -lutil" 11588 else 11589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for forkpty in -lbsd" >&5 11590 $as_echo_n "checking for forkpty in -lbsd... " >&6; } 11591 if ${ac_cv_lib_bsd_forkpty+:} false; then : 11592 $as_echo_n "(cached) " >&6 11593 else 11594 ac_check_lib_save_LIBS=$LIBS 11595 LIBS="-lbsd $LIBS" 11596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11597 /* end confdefs.h. */ 11598 11599 /* Override any GCC internal prototype to avoid an error. 11600 Use char because int might match the return type of a GCC 11601 builtin and then its argument prototype would still apply. */ 11602 #ifdef __cplusplus 11603 extern "C" 11604 #endif 11605 char forkpty (); 11606 int 11607 main () 11608 { 11609 return forkpty (); 11610 ; 11611 return 0; 11612 } 11613 _ACEOF 11614 if ac_fn_c_try_link "$LINENO"; then : 11615 ac_cv_lib_bsd_forkpty=yes 11616 else 11617 ac_cv_lib_bsd_forkpty=no 11618 fi 11619 rm -f core conftest.err conftest.$ac_objext \ 11620 conftest$ac_exeext conftest.$ac_ext 11621 LIBS=$ac_check_lib_save_LIBS 11622 fi 11623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_forkpty" >&5 11624 $as_echo "$ac_cv_lib_bsd_forkpty" >&6; } 11625 if test "x$ac_cv_lib_bsd_forkpty" = xyes; then : 11626 $as_echo "#define HAVE_FORKPTY 1" >>confdefs.h 11627 LIBS="$LIBS -lbsd" 11628 fi 11629 11630 11631 fi 11632 11633 11634 fi 11635 done 11636 11637 11638 # Stuff for expat. 11639 for ac_func in memmove 11640 do : 11641 ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove" 11642 if test "x$ac_cv_func_memmove" = xyes; then : 11643 cat >>confdefs.h <<_ACEOF 11644 #define HAVE_MEMMOVE 1 11645 _ACEOF 11646 11647 fi 11648 done 11649 11650 11651 # check for long file support functions 11652 for ac_func in fseek64 fseeko fstatvfs ftell64 ftello statvfs 11653 do : 11654 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 11655 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 11656 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 11657 cat >>confdefs.h <<_ACEOF 11658 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 11659 _ACEOF 11660 11661 fi 11662 done 11663 11664 11665 ac_fn_c_check_func "$LINENO" "dup2" "ac_cv_func_dup2" 11666 if test "x$ac_cv_func_dup2" = xyes; then : 11667 $as_echo "#define HAVE_DUP2 1" >>confdefs.h 11668 11669 else 11670 case " $LIBOBJS " in 11671 *" dup2.$ac_objext "* ) ;; 11672 *) LIBOBJS="$LIBOBJS dup2.$ac_objext" 11673 ;; 11674 esac 11675 11676 fi 11677 11678 ac_fn_c_check_func "$LINENO" "getcwd" "ac_cv_func_getcwd" 11679 if test "x$ac_cv_func_getcwd" = xyes; then : 11680 $as_echo "#define HAVE_GETCWD 1" >>confdefs.h 11681 11682 else 11683 case " $LIBOBJS " in 11684 *" getcwd.$ac_objext "* ) ;; 11685 *) LIBOBJS="$LIBOBJS getcwd.$ac_objext" 11686 ;; 11687 esac 11688 11689 fi 11690 11691 ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup" 11692 if test "x$ac_cv_func_strdup" = xyes; then : 11693 $as_echo "#define HAVE_STRDUP 1" >>confdefs.h 11694 11695 else 11696 case " $LIBOBJS " in 11697 *" strdup.$ac_objext "* ) ;; 11698 *) LIBOBJS="$LIBOBJS strdup.$ac_objext" 11699 ;; 11700 esac 11701 11702 fi 11703 11704 11705 for ac_func in getpgrp 11706 do : 11707 ac_fn_c_check_func "$LINENO" "getpgrp" "ac_cv_func_getpgrp" 11708 if test "x$ac_cv_func_getpgrp" = xyes; then : 11709 cat >>confdefs.h <<_ACEOF 11710 #define HAVE_GETPGRP 1 11711 _ACEOF 11712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11713 /* end confdefs.h. */ 11714 #include <unistd.h> 11715 int 11716 main () 11717 { 11718 getpgrp(0); 11719 ; 11720 return 0; 11721 } 11722 _ACEOF 11723 if ac_fn_c_try_compile "$LINENO"; then : 11724 11725 $as_echo "#define GETPGRP_HAVE_ARG 1" >>confdefs.h 11726 11727 fi 11728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11729 11730 fi 11731 done 11732 11733 for ac_func in setpgrp 11734 do : 11735 ac_fn_c_check_func "$LINENO" "setpgrp" "ac_cv_func_setpgrp" 11736 if test "x$ac_cv_func_setpgrp" = xyes; then : 11737 cat >>confdefs.h <<_ACEOF 11738 #define HAVE_SETPGRP 1 11739 _ACEOF 11740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11741 /* end confdefs.h. */ 11742 #include <unistd.h> 11743 int 11744 main () 11745 { 11746 setpgrp(0,0); 11747 ; 11748 return 0; 11749 } 11750 _ACEOF 11751 if ac_fn_c_try_compile "$LINENO"; then : 11752 11753 $as_echo "#define SETPGRP_HAVE_ARG 1" >>confdefs.h 11754 11755 fi 11756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11757 11758 fi 11759 done 11760 11761 for ac_func in gettimeofday 11762 do : 11763 ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday" 11764 if test "x$ac_cv_func_gettimeofday" = xyes; then : 11765 cat >>confdefs.h <<_ACEOF 11766 #define HAVE_GETTIMEOFDAY 1 11767 _ACEOF 11768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11769 /* end confdefs.h. */ 11770 #include <sys/time.h> 11771 int 11772 main () 11773 { 11774 gettimeofday((struct timeval*)0,(struct timezone*)0); 11775 ; 11776 return 0; 11777 } 11778 _ACEOF 11779 if ac_fn_c_try_compile "$LINENO"; then : 11780 11781 else 11782 11783 $as_echo "#define GETTIMEOFDAY_NO_TZ 1" >>confdefs.h 11784 11785 11786 fi 11787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11788 11789 fi 11790 done 11791 11792 11793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for major" >&5 11794 $as_echo_n "checking for major... " >&6; } 11795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11796 /* end confdefs.h. */ 11797 11798 #if defined(MAJOR_IN_MKDEV) 11799 #include <sys/mkdev.h> 11800 #elif defined(MAJOR_IN_SYSMACROS) 11801 #include <sys/sysmacros.h> 11802 #else 11803 #include <sys/types.h> 11804 #endif 11805 11806 int 11807 main () 11808 { 11809 11810 makedev(major(0),minor(0)); 11811 11812 ; 11813 return 0; 11814 } 11815 _ACEOF 11816 if ac_fn_c_try_link "$LINENO"; then : 11817 11818 11819 $as_echo "#define HAVE_DEVICE_MACROS 1" >>confdefs.h 11820 11821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11822 $as_echo "yes" >&6; } 11823 11824 else 11825 11826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11827 $as_echo "no" >&6; } 11828 11829 fi 11830 rm -f core conftest.err conftest.$ac_objext \ 11831 conftest$ac_exeext conftest.$ac_ext 11832 11833 # On OSF/1 V5.1, getaddrinfo is available, but a define 11834 # for [no]getaddrinfo in netdb.h. 11835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5 11836 $as_echo_n "checking for getaddrinfo... " >&6; } 11837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11838 /* end confdefs.h. */ 11839 11840 #include <sys/types.h> 11841 #include <sys/socket.h> 11842 #include <netdb.h> 11843 #include <stdio.h> 11844 11845 int 11846 main () 11847 { 11848 getaddrinfo(NULL, NULL, NULL, NULL); 11849 ; 11850 return 0; 11851 } 11852 _ACEOF 11853 if ac_fn_c_try_link "$LINENO"; then : 11854 have_getaddrinfo=yes 11855 else 11856 have_getaddrinfo=no 11857 fi 11858 rm -f core conftest.err conftest.$ac_objext \ 11859 conftest$ac_exeext conftest.$ac_ext 11860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_getaddrinfo" >&5 11861 $as_echo "$have_getaddrinfo" >&6; } 11862 if test $have_getaddrinfo = yes 11863 then 11864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking getaddrinfo bug" >&5 11865 $as_echo_n "checking getaddrinfo bug... " >&6; } 11866 if ${ac_cv_buggy_getaddrinfo+:} false; then : 11867 $as_echo_n "(cached) " >&6 11868 else 11869 if test "$cross_compiling" = yes; then : 11870 11871 if test "${enable_ipv6+set}" = set; then 11872 ac_cv_buggy_getaddrinfo="no -- configured with --(en|dis)able-ipv6" 11873 else 11874 ac_cv_buggy_getaddrinfo=yes 11875 fi 11876 else 11877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11878 /* end confdefs.h. */ 11879 11880 #include <stdio.h> 11881 #include <sys/types.h> 11882 #include <netdb.h> 11883 #include <string.h> 11884 #include <sys/socket.h> 11885 #include <netinet/in.h> 11886 11887 int main() 11888 { 11889 int passive, gaierr, inet4 = 0, inet6 = 0; 11890 struct addrinfo hints, *ai, *aitop; 11891 char straddr[INET6_ADDRSTRLEN], strport[16]; 11892 11893 for (passive = 0; passive <= 1; passive++) { 11894 memset(&hints, 0, sizeof(hints)); 11895 hints.ai_family = AF_UNSPEC; 11896 hints.ai_flags = passive ? AI_PASSIVE : 0; 11897 hints.ai_socktype = SOCK_STREAM; 11898 hints.ai_protocol = IPPROTO_TCP; 11899 if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) { 11900 (void)gai_strerror(gaierr); 11901 goto bad; 11902 } 11903 for (ai = aitop; ai; ai = ai->ai_next) { 11904 if (ai->ai_addr == NULL || 11905 ai->ai_addrlen == 0 || 11906 getnameinfo(ai->ai_addr, ai->ai_addrlen, 11907 straddr, sizeof(straddr), strport, sizeof(strport), 11908 NI_NUMERICHOST|NI_NUMERICSERV) != 0) { 11909 goto bad; 11910 } 11911 switch (ai->ai_family) { 11912 case AF_INET: 11913 if (strcmp(strport, "54321") != 0) { 11914 goto bad; 11915 } 11916 if (passive) { 11917 if (strcmp(straddr, "0.0.0.0") != 0) { 11918 goto bad; 11919 } 11920 } else { 11921 if (strcmp(straddr, "127.0.0.1") != 0) { 11922 goto bad; 11923 } 11924 } 11925 inet4++; 11926 break; 11927 case AF_INET6: 11928 if (strcmp(strport, "54321") != 0) { 11929 goto bad; 11930 } 11931 if (passive) { 11932 if (strcmp(straddr, "::") != 0) { 11933 goto bad; 11934 } 11935 } else { 11936 if (strcmp(straddr, "::1") != 0) { 11937 goto bad; 11938 } 11939 } 11940 inet6++; 11941 break; 11942 case AF_UNSPEC: 11943 goto bad; 11944 break; 11945 default: 11946 /* another family support? */ 11947 break; 11948 } 11949 } 11950 freeaddrinfo(aitop); 11951 aitop = NULL; 11952 } 11953 11954 if (!(inet4 == 0 || inet4 == 2)) 11955 goto bad; 11956 if (!(inet6 == 0 || inet6 == 2)) 11957 goto bad; 11958 11959 if (aitop) 11960 freeaddrinfo(aitop); 11961 return 0; 11962 11963 bad: 11964 if (aitop) 11965 freeaddrinfo(aitop); 11966 return 1; 11967 } 11968 11969 _ACEOF 11970 if ac_fn_c_try_run "$LINENO"; then : 11971 ac_cv_buggy_getaddrinfo=no 11972 else 11973 ac_cv_buggy_getaddrinfo=yes 11974 fi 11975 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 11976 conftest.$ac_objext conftest.beam conftest.$ac_ext 11977 fi 11978 11979 fi 11980 11981 fi 11982 11983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_buggy_getaddrinfo" >&5 11984 $as_echo "$ac_cv_buggy_getaddrinfo" >&6; } 11985 11986 if test $have_getaddrinfo = no -o "$ac_cv_buggy_getaddrinfo" = yes 11987 then 11988 if test $ipv6 = yes 11989 then 11990 echo 'Fatal: You must get working getaddrinfo() function.' 11991 echo ' or you can specify "--disable-ipv6"'. 11992 exit 1 11993 fi 11994 else 11995 11996 $as_echo "#define HAVE_GETADDRINFO 1" >>confdefs.h 11997 11998 fi 11999 12000 for ac_func in getnameinfo 12001 do : 12002 ac_fn_c_check_func "$LINENO" "getnameinfo" "ac_cv_func_getnameinfo" 12003 if test "x$ac_cv_func_getnameinfo" = xyes; then : 12004 cat >>confdefs.h <<_ACEOF 12005 #define HAVE_GETNAMEINFO 1 12006 _ACEOF 12007 12008 fi 12009 done 12010 12011 12012 # checks for structures 12013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 12014 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 12015 if ${ac_cv_header_time+:} false; then : 12016 $as_echo_n "(cached) " >&6 12017 else 12018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12019 /* end confdefs.h. */ 12020 #include <sys/types.h> 12021 #include <sys/time.h> 12022 #include <time.h> 12023 12024 int 12025 main () 12026 { 12027 if ((struct tm *) 0) 12028 return 0; 12029 ; 12030 return 0; 12031 } 12032 _ACEOF 12033 if ac_fn_c_try_compile "$LINENO"; then : 12034 ac_cv_header_time=yes 12035 else 12036 ac_cv_header_time=no 12037 fi 12038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12039 fi 12040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 12041 $as_echo "$ac_cv_header_time" >&6; } 12042 if test $ac_cv_header_time = yes; then 12043 12044 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h 12045 12046 fi 12047 12048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 12049 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } 12050 if ${ac_cv_struct_tm+:} false; then : 12051 $as_echo_n "(cached) " >&6 12052 else 12053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12054 /* end confdefs.h. */ 12055 #include <sys/types.h> 12056 #include <time.h> 12057 12058 int 12059 main () 12060 { 12061 struct tm tm; 12062 int *p = &tm.tm_sec; 12063 return !p; 12064 ; 12065 return 0; 12066 } 12067 _ACEOF 12068 if ac_fn_c_try_compile "$LINENO"; then : 12069 ac_cv_struct_tm=time.h 12070 else 12071 ac_cv_struct_tm=sys/time.h 12072 fi 12073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12074 fi 12075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 12076 $as_echo "$ac_cv_struct_tm" >&6; } 12077 if test $ac_cv_struct_tm = sys/time.h; then 12078 12079 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h 12080 12081 fi 12082 12083 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h> 12084 #include <$ac_cv_struct_tm> 12085 12086 " 12087 if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then : 12088 12089 cat >>confdefs.h <<_ACEOF 12090 #define HAVE_STRUCT_TM_TM_ZONE 1 12091 _ACEOF 12092 12093 12094 fi 12095 12096 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then 12097 12098 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h 12099 12100 else 12101 ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h> 12102 " 12103 if test "x$ac_cv_have_decl_tzname" = xyes; then : 12104 ac_have_decl=1 12105 else 12106 ac_have_decl=0 12107 fi 12108 12109 cat >>confdefs.h <<_ACEOF 12110 #define HAVE_DECL_TZNAME $ac_have_decl 12111 _ACEOF 12112 12113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5 12114 $as_echo_n "checking for tzname... " >&6; } 12115 if ${ac_cv_var_tzname+:} false; then : 12116 $as_echo_n "(cached) " >&6 12117 else 12118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12119 /* end confdefs.h. */ 12120 #include <time.h> 12121 #if !HAVE_DECL_TZNAME 12122 extern char *tzname[]; 12123 #endif 12124 12125 int 12126 main () 12127 { 12128 return tzname[0][0]; 12129 ; 12130 return 0; 12131 } 12132 _ACEOF 12133 if ac_fn_c_try_link "$LINENO"; then : 12134 ac_cv_var_tzname=yes 12135 else 12136 ac_cv_var_tzname=no 12137 fi 12138 rm -f core conftest.err conftest.$ac_objext \ 12139 conftest$ac_exeext conftest.$ac_ext 12140 fi 12141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5 12142 $as_echo "$ac_cv_var_tzname" >&6; } 12143 if test $ac_cv_var_tzname = yes; then 12144 12145 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h 12146 12147 fi 12148 fi 12149 12150 ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default" 12151 if test "x$ac_cv_member_struct_stat_st_rdev" = xyes; then : 12152 12153 cat >>confdefs.h <<_ACEOF 12154 #define HAVE_STRUCT_STAT_ST_RDEV 1 12155 _ACEOF 12156 12157 12158 fi 12159 12160 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default" 12161 if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then : 12162 12163 cat >>confdefs.h <<_ACEOF 12164 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1 12165 _ACEOF 12166 12167 12168 fi 12169 12170 ac_fn_c_check_member "$LINENO" "struct stat" "st_flags" "ac_cv_member_struct_stat_st_flags" "$ac_includes_default" 12171 if test "x$ac_cv_member_struct_stat_st_flags" = xyes; then : 12172 12173 cat >>confdefs.h <<_ACEOF 12174 #define HAVE_STRUCT_STAT_ST_FLAGS 1 12175 _ACEOF 12176 12177 12178 fi 12179 12180 ac_fn_c_check_member "$LINENO" "struct stat" "st_gen" "ac_cv_member_struct_stat_st_gen" "$ac_includes_default" 12181 if test "x$ac_cv_member_struct_stat_st_gen" = xyes; then : 12182 12183 cat >>confdefs.h <<_ACEOF 12184 #define HAVE_STRUCT_STAT_ST_GEN 1 12185 _ACEOF 12186 12187 12188 fi 12189 12190 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtime" "ac_cv_member_struct_stat_st_birthtime" "$ac_includes_default" 12191 if test "x$ac_cv_member_struct_stat_st_birthtime" = xyes; then : 12192 12193 cat >>confdefs.h <<_ACEOF 12194 #define HAVE_STRUCT_STAT_ST_BIRTHTIME 1 12195 _ACEOF 12196 12197 12198 fi 12199 12200 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default" 12201 if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then : 12202 12203 cat >>confdefs.h <<_ACEOF 12204 #define HAVE_STRUCT_STAT_ST_BLOCKS 1 12205 _ACEOF 12206 12207 12208 fi 12209 12210 12211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for time.h that defines altzone" >&5 12212 $as_echo_n "checking for time.h that defines altzone... " >&6; } 12213 if ${ac_cv_header_time_altzone+:} false; then : 12214 $as_echo_n "(cached) " >&6 12215 else 12216 12217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12218 /* end confdefs.h. */ 12219 #include <time.h> 12220 int 12221 main () 12222 { 12223 return altzone; 12224 ; 12225 return 0; 12226 } 12227 _ACEOF 12228 if ac_fn_c_try_compile "$LINENO"; then : 12229 ac_cv_header_time_altzone=yes 12230 else 12231 ac_cv_header_time_altzone=no 12232 fi 12233 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12234 12235 fi 12236 12237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time_altzone" >&5 12238 $as_echo "$ac_cv_header_time_altzone" >&6; } 12239 if test $ac_cv_header_time_altzone = yes; then 12240 12241 $as_echo "#define HAVE_ALTZONE 1" >>confdefs.h 12242 12243 fi 12244 12245 was_it_defined=no 12246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/select.h and sys/time.h may both be included" >&5 12247 $as_echo_n "checking whether sys/select.h and sys/time.h may both be included... " >&6; } 12248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12249 /* end confdefs.h. */ 12250 12251 #include <sys/types.h> 12252 #include <sys/select.h> 12253 #include <sys/time.h> 12254 12255 int 12256 main () 12257 { 12258 ; 12259 ; 12260 return 0; 12261 } 12262 _ACEOF 12263 if ac_fn_c_try_compile "$LINENO"; then : 12264 12265 12266 $as_echo "#define SYS_SELECT_WITH_SYS_TIME 1" >>confdefs.h 12267 12268 was_it_defined=yes 12269 12270 fi 12271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $was_it_defined" >&5 12273 $as_echo "$was_it_defined" >&6; } 12274 12275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for addrinfo" >&5 12276 $as_echo_n "checking for addrinfo... " >&6; } 12277 if ${ac_cv_struct_addrinfo+:} false; then : 12278 $as_echo_n "(cached) " >&6 12279 else 12280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12281 /* end confdefs.h. */ 12282 #include <netdb.h> 12283 int 12284 main () 12285 { 12286 struct addrinfo a 12287 ; 12288 return 0; 12289 } 12290 _ACEOF 12291 if ac_fn_c_try_compile "$LINENO"; then : 12292 ac_cv_struct_addrinfo=yes 12293 else 12294 ac_cv_struct_addrinfo=no 12295 fi 12296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12297 fi 12298 12299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5 12300 $as_echo "$ac_cv_struct_addrinfo" >&6; } 12301 if test $ac_cv_struct_addrinfo = yes; then 12302 12303 $as_echo "#define HAVE_ADDRINFO 1" >>confdefs.h 12304 12305 fi 12306 12307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sockaddr_storage" >&5 12308 $as_echo_n "checking for sockaddr_storage... " >&6; } 12309 if ${ac_cv_struct_sockaddr_storage+:} false; then : 12310 $as_echo_n "(cached) " >&6 12311 else 12312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12313 /* end confdefs.h. */ 12314 12315 # include <sys/types.h> 12316 # include <sys/socket.h> 12317 int 12318 main () 12319 { 12320 struct sockaddr_storage s 12321 ; 12322 return 0; 12323 } 12324 _ACEOF 12325 if ac_fn_c_try_compile "$LINENO"; then : 12326 ac_cv_struct_sockaddr_storage=yes 12327 else 12328 ac_cv_struct_sockaddr_storage=no 12329 fi 12330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12331 fi 12332 12333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_sockaddr_storage" >&5 12334 $as_echo "$ac_cv_struct_sockaddr_storage" >&6; } 12335 if test $ac_cv_struct_sockaddr_storage = yes; then 12336 12337 $as_echo "#define HAVE_SOCKADDR_STORAGE 1" >>confdefs.h 12338 12339 fi 12340 12341 # checks for compiler characteristics 12342 12343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether char is unsigned" >&5 12344 $as_echo_n "checking whether char is unsigned... " >&6; } 12345 if ${ac_cv_c_char_unsigned+:} false; then : 12346 $as_echo_n "(cached) " >&6 12347 else 12348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12349 /* end confdefs.h. */ 12350 $ac_includes_default 12351 int 12352 main () 12353 { 12354 static int test_array [1 - 2 * !(((char) -1) < 0)]; 12355 test_array [0] = 0; 12356 return test_array [0]; 12357 12358 ; 12359 return 0; 12360 } 12361 _ACEOF 12362 if ac_fn_c_try_compile "$LINENO"; then : 12363 ac_cv_c_char_unsigned=no 12364 else 12365 ac_cv_c_char_unsigned=yes 12366 fi 12367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12368 fi 12369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_char_unsigned" >&5 12370 $as_echo "$ac_cv_c_char_unsigned" >&6; } 12371 if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then 12372 $as_echo "#define __CHAR_UNSIGNED__ 1" >>confdefs.h 12373 12374 fi 12375 12376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 12377 $as_echo_n "checking for an ANSI C-conforming const... " >&6; } 12378 if ${ac_cv_c_const+:} false; then : 12379 $as_echo_n "(cached) " >&6 12380 else 12381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12382 /* end confdefs.h. */ 12383 12384 int 12385 main () 12386 { 12387 12388 #ifndef __cplusplus 12389 /* Ultrix mips cc rejects this sort of thing. */ 12390 typedef int charset[2]; 12391 const charset cs = { 0, 0 }; 12392 /* SunOS 4.1.1 cc rejects this. */ 12393 char const *const *pcpcc; 12394 char **ppc; 12395 /* NEC SVR4.0.2 mips cc rejects this. */ 12396 struct point {int x, y;}; 12397 static struct point const zero = {0,0}; 12398 /* AIX XL C 1.02.0.0 rejects this. 12399 It does not let you subtract one const X* pointer from another in 12400 an arm of an if-expression whose if-part is not a constant 12401 expression */ 12402 const char *g = "string"; 12403 pcpcc = &g + (g ? g-g : 0); 12404 /* HPUX 7.0 cc rejects these. */ 12405 ++pcpcc; 12406 ppc = (char**) pcpcc; 12407 pcpcc = (char const *const *) ppc; 12408 { /* SCO 3.2v4 cc rejects this sort of thing. */ 12409 char tx; 12410 char *t = &tx; 12411 char const *s = 0 ? (char *) 0 : (char const *) 0; 12412 12413 *t++ = 0; 12414 if (s) return 0; 12415 } 12416 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 12417 int x[] = {25, 17}; 12418 const int *foo = &x[0]; 12419 ++foo; 12420 } 12421 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 12422 typedef const int *iptr; 12423 iptr p = 0; 12424 ++p; 12425 } 12426 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 12427 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 12428 struct s { int j; const int *ap[3]; } bx; 12429 struct s *b = &bx; b->j = 5; 12430 } 12431 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 12432 const int foo = 10; 12433 if (!foo) return 0; 12434 } 12435 return !cs[0] && !zero.x; 12436 #endif 12437 12438 ; 12439 return 0; 12440 } 12441 _ACEOF 12442 if ac_fn_c_try_compile "$LINENO"; then : 12443 ac_cv_c_const=yes 12444 else 12445 ac_cv_c_const=no 12446 fi 12447 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12448 fi 12449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 12450 $as_echo "$ac_cv_c_const" >&6; } 12451 if test $ac_cv_c_const = no; then 12452 12453 $as_echo "#define const /**/" >>confdefs.h 12454 12455 fi 12456 12457 12458 works=no 12459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5 12460 $as_echo_n "checking for working volatile... " >&6; } 12461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12462 /* end confdefs.h. */ 12463 12464 int 12465 main () 12466 { 12467 volatile int x; x = 0; 12468 ; 12469 return 0; 12470 } 12471 _ACEOF 12472 if ac_fn_c_try_compile "$LINENO"; then : 12473 works=yes 12474 else 12475 12476 $as_echo "#define volatile /**/" >>confdefs.h 12477 12478 12479 fi 12480 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $works" >&5 12482 $as_echo "$works" >&6; } 12483 12484 works=no 12485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working signed char" >&5 12486 $as_echo_n "checking for working signed char... " >&6; } 12487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12488 /* end confdefs.h. */ 12489 12490 int 12491 main () 12492 { 12493 signed char c; 12494 ; 12495 return 0; 12496 } 12497 _ACEOF 12498 if ac_fn_c_try_compile "$LINENO"; then : 12499 works=yes 12500 else 12501 12502 $as_echo "#define signed /**/" >>confdefs.h 12503 12504 12505 fi 12506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $works" >&5 12508 $as_echo "$works" >&6; } 12509 12510 have_prototypes=no 12511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prototypes" >&5 12512 $as_echo_n "checking for prototypes... " >&6; } 12513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12514 /* end confdefs.h. */ 12515 int foo(int x) { return 0; } 12516 int 12517 main () 12518 { 12519 return foo(10); 12520 ; 12521 return 0; 12522 } 12523 _ACEOF 12524 if ac_fn_c_try_compile "$LINENO"; then : 12525 12526 $as_echo "#define HAVE_PROTOTYPES 1" >>confdefs.h 12527 12528 have_prototypes=yes 12529 fi 12530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_prototypes" >&5 12532 $as_echo "$have_prototypes" >&6; } 12533 12534 works=no 12535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for variable length prototypes and stdarg.h" >&5 12536 $as_echo_n "checking for variable length prototypes and stdarg.h... " >&6; } 12537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12538 /* end confdefs.h. */ 12539 12540 #include <stdarg.h> 12541 int foo(int x, ...) { 12542 va_list va; 12543 va_start(va, x); 12544 va_arg(va, int); 12545 va_arg(va, char *); 12546 va_arg(va, double); 12547 return 0; 12548 } 12549 12550 int 12551 main () 12552 { 12553 return foo(10, "", 3.14); 12554 ; 12555 return 0; 12556 } 12557 _ACEOF 12558 if ac_fn_c_try_compile "$LINENO"; then : 12559 12560 12561 $as_echo "#define HAVE_STDARG_PROTOTYPES 1" >>confdefs.h 12562 12563 works=yes 12564 12565 fi 12566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $works" >&5 12568 $as_echo "$works" >&6; } 12569 12570 # check for socketpair 12571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socketpair" >&5 12572 $as_echo_n "checking for socketpair... " >&6; } 12573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12574 /* end confdefs.h. */ 12575 12576 #include <sys/types.h> 12577 #include <sys/socket.h> 12578 12579 int 12580 main () 12581 { 12582 void *x=socketpair 12583 ; 12584 return 0; 12585 } 12586 _ACEOF 12587 if ac_fn_c_try_compile "$LINENO"; then : 12588 12589 $as_echo "#define HAVE_SOCKETPAIR 1" >>confdefs.h 12590 12591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12592 $as_echo "yes" >&6; } 12593 else 12594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12595 $as_echo "no" >&6; } 12596 12597 fi 12598 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12599 12600 # check if sockaddr has sa_len member 12601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr has sa_len member" >&5 12602 $as_echo_n "checking if sockaddr has sa_len member... " >&6; } 12603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12604 /* end confdefs.h. */ 12605 #include <sys/types.h> 12606 #include <sys/socket.h> 12607 int 12608 main () 12609 { 12610 struct sockaddr x; 12611 x.sa_len = 0; 12612 ; 12613 return 0; 12614 } 12615 _ACEOF 12616 if ac_fn_c_try_compile "$LINENO"; then : 12617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12618 $as_echo "yes" >&6; } 12619 12620 $as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h 12621 12622 else 12623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12624 $as_echo "no" >&6; } 12625 12626 fi 12627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12628 12629 va_list_is_array=no 12630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether va_list is an array" >&5 12631 $as_echo_n "checking whether va_list is an array... " >&6; } 12632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12633 /* end confdefs.h. */ 12634 12635 #ifdef HAVE_STDARG_PROTOTYPES 12636 #include <stdarg.h> 12637 #else 12638 #include <varargs.h> 12639 #endif 12640 12641 int 12642 main () 12643 { 12644 va_list list1, list2; list1 = list2; 12645 ; 12646 return 0; 12647 } 12648 _ACEOF 12649 if ac_fn_c_try_compile "$LINENO"; then : 12650 12651 else 12652 12653 12654 $as_echo "#define VA_LIST_IS_ARRAY 1" >>confdefs.h 12655 12656 va_list_is_array=yes 12657 12658 fi 12659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $va_list_is_array" >&5 12661 $as_echo "$va_list_is_array" >&6; } 12662 12663 # sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments :-( 12664 12665 12666 ac_fn_c_check_func "$LINENO" "gethostbyname_r" "ac_cv_func_gethostbyname_r" 12667 if test "x$ac_cv_func_gethostbyname_r" = xyes; then : 12668 12669 $as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h 12670 12671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking gethostbyname_r with 6 args" >&5 12672 $as_echo_n "checking gethostbyname_r with 6 args... " >&6; } 12673 OLD_CFLAGS=$CFLAGS 12674 CFLAGS="$CFLAGS $MY_CPPFLAGS $MY_THREAD_CPPFLAGS $MY_CFLAGS" 12675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12676 /* end confdefs.h. */ 12677 12678 # include <netdb.h> 12679 12680 int 12681 main () 12682 { 12683 12684 char *name; 12685 struct hostent *he, *res; 12686 char buffer[2048]; 12687 int buflen = 2048; 12688 int h_errnop; 12689 12690 (void) gethostbyname_r(name, he, buffer, buflen, &res, &h_errnop) 12691 12692 ; 12693 return 0; 12694 } 12695 _ACEOF 12696 if ac_fn_c_try_compile "$LINENO"; then : 12697 12698 $as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h 12699 12700 12701 $as_echo "#define HAVE_GETHOSTBYNAME_R_6_ARG 1" >>confdefs.h 12702 12703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12704 $as_echo "yes" >&6; } 12705 12706 else 12707 12708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12709 $as_echo "no" >&6; } 12710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking gethostbyname_r with 5 args" >&5 12711 $as_echo_n "checking gethostbyname_r with 5 args... " >&6; } 12712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12713 /* end confdefs.h. */ 12714 12715 # include <netdb.h> 12716 12717 int 12718 main () 12719 { 12720 12721 char *name; 12722 struct hostent *he; 12723 char buffer[2048]; 12724 int buflen = 2048; 12725 int h_errnop; 12726 12727 (void) gethostbyname_r(name, he, buffer, buflen, &h_errnop) 12728 12729 ; 12730 return 0; 12731 } 12732 _ACEOF 12733 if ac_fn_c_try_compile "$LINENO"; then : 12734 12735 $as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h 12736 12737 12738 $as_echo "#define HAVE_GETHOSTBYNAME_R_5_ARG 1" >>confdefs.h 12739 12740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12741 $as_echo "yes" >&6; } 12742 12743 else 12744 12745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12746 $as_echo "no" >&6; } 12747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking gethostbyname_r with 3 args" >&5 12748 $as_echo_n "checking gethostbyname_r with 3 args... " >&6; } 12749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12750 /* end confdefs.h. */ 12751 12752 # include <netdb.h> 12753 12754 int 12755 main () 12756 { 12757 12758 char *name; 12759 struct hostent *he; 12760 struct hostent_data data; 12761 12762 (void) gethostbyname_r(name, he, &data); 12763 12764 ; 12765 return 0; 12766 } 12767 _ACEOF 12768 if ac_fn_c_try_compile "$LINENO"; then : 12769 12770 $as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h 12771 12772 12773 $as_echo "#define HAVE_GETHOSTBYNAME_R_3_ARG 1" >>confdefs.h 12774 12775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12776 $as_echo "yes" >&6; } 12777 12778 else 12779 12780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12781 $as_echo "no" >&6; } 12782 12783 fi 12784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12785 12786 fi 12787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12788 12789 fi 12790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12791 CFLAGS=$OLD_CFLAGS 12792 12793 else 12794 12795 for ac_func in gethostbyname 12796 do : 12797 ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" 12798 if test "x$ac_cv_func_gethostbyname" = xyes; then : 12799 cat >>confdefs.h <<_ACEOF 12800 #define HAVE_GETHOSTBYNAME 1 12801 _ACEOF 12802 12803 fi 12804 done 12805 12806 12807 fi 12808 12809 12810 12811 12812 12813 12814 12815 # checks for system services 12816 # (none yet) 12817 12818 # Linux requires this for correct f.p. operations 12819 ac_fn_c_check_func "$LINENO" "__fpu_control" "ac_cv_func___fpu_control" 12820 if test "x$ac_cv_func___fpu_control" = xyes; then : 12821 12822 else 12823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __fpu_control in -lieee" >&5 12824 $as_echo_n "checking for __fpu_control in -lieee... " >&6; } 12825 if ${ac_cv_lib_ieee___fpu_control+:} false; then : 12826 $as_echo_n "(cached) " >&6 12827 else 12828 ac_check_lib_save_LIBS=$LIBS 12829 LIBS="-lieee $LIBS" 12830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12831 /* end confdefs.h. */ 12832 12833 /* Override any GCC internal prototype to avoid an error. 12834 Use char because int might match the return type of a GCC 12835 builtin and then its argument prototype would still apply. */ 12836 #ifdef __cplusplus 12837 extern "C" 12838 #endif 12839 char __fpu_control (); 12840 int 12841 main () 12842 { 12843 return __fpu_control (); 12844 ; 12845 return 0; 12846 } 12847 _ACEOF 12848 if ac_fn_c_try_link "$LINENO"; then : 12849 ac_cv_lib_ieee___fpu_control=yes 12850 else 12851 ac_cv_lib_ieee___fpu_control=no 12852 fi 12853 rm -f core conftest.err conftest.$ac_objext \ 12854 conftest$ac_exeext conftest.$ac_ext 12855 LIBS=$ac_check_lib_save_LIBS 12856 fi 12857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ieee___fpu_control" >&5 12858 $as_echo "$ac_cv_lib_ieee___fpu_control" >&6; } 12859 if test "x$ac_cv_lib_ieee___fpu_control" = xyes; then : 12860 cat >>confdefs.h <<_ACEOF 12861 #define HAVE_LIBIEEE 1 12862 _ACEOF 12863 12864 LIBS="-lieee $LIBS" 12865 12866 fi 12867 12868 12869 fi 12870 12871 12872 # Check for --with-fpectl 12873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-fpectl" >&5 12874 $as_echo_n "checking for --with-fpectl... " >&6; } 12875 12876 # Check whether --with-fpectl was given. 12877 if test "${with_fpectl+set}" = set; then : 12878 withval=$with_fpectl; 12879 if test "$withval" != no 12880 then 12881 12882 $as_echo "#define WANT_SIGFPE_HANDLER 1" >>confdefs.h 12883 12884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12885 $as_echo "yes" >&6; } 12886 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12887 $as_echo "no" >&6; } 12888 fi 12889 else 12890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12891 $as_echo "no" >&6; } 12892 fi 12893 12894 12895 # check for --with-libm=... 12896 12897 case $ac_sys_system in 12898 Darwin) ;; 12899 BeOS) ;; 12900 *) LIBM=-lm 12901 esac 12902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-libm=STRING" >&5 12903 $as_echo_n "checking for --with-libm=STRING... " >&6; } 12904 12905 # Check whether --with-libm was given. 12906 if test "${with_libm+set}" = set; then : 12907 withval=$with_libm; 12908 if test "$withval" = no 12909 then LIBM= 12910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: force LIBM empty" >&5 12911 $as_echo "force LIBM empty" >&6; } 12912 elif test "$withval" != yes 12913 then LIBM=$withval 12914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: set LIBM=\"$withval\"" >&5 12915 $as_echo "set LIBM=\"$withval\"" >&6; } 12916 else as_fn_error $? "proper usage is --with-libm=STRING" "$LINENO" 5 12917 fi 12918 else 12919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: default LIBM=\"$LIBM\"" >&5 12920 $as_echo "default LIBM=\"$LIBM\"" >&6; } 12921 fi 12922 12923 12924 # check for --with-libc=... 12925 12926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-libc=STRING" >&5 12927 $as_echo_n "checking for --with-libc=STRING... " >&6; } 12928 12929 # Check whether --with-libc was given. 12930 if test "${with_libc+set}" = set; then : 12931 withval=$with_libc; 12932 if test "$withval" = no 12933 then LIBC= 12934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: force LIBC empty" >&5 12935 $as_echo "force LIBC empty" >&6; } 12936 elif test "$withval" != yes 12937 then LIBC=$withval 12938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: set LIBC=\"$withval\"" >&5 12939 $as_echo "set LIBC=\"$withval\"" >&6; } 12940 else as_fn_error $? "proper usage is --with-libc=STRING" "$LINENO" 5 12941 fi 12942 else 12943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: default LIBC=\"$LIBC\"" >&5 12944 $as_echo "default LIBC=\"$LIBC\"" >&6; } 12945 fi 12946 12947 12948 # ************************************************** 12949 # * Check for various properties of floating point * 12950 # ************************************************** 12951 12952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C doubles are little-endian IEEE 754 binary64" >&5 12953 $as_echo_n "checking whether C doubles are little-endian IEEE 754 binary64... " >&6; } 12954 if ${ac_cv_little_endian_double+:} false; then : 12955 $as_echo_n "(cached) " >&6 12956 else 12957 12958 if test "$cross_compiling" = yes; then : 12959 ac_cv_little_endian_double=no 12960 else 12961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12962 /* end confdefs.h. */ 12963 12964 #include <string.h> 12965 int main() { 12966 double x = 9006104071832581.0; 12967 if (memcmp(&x, "\x05\x04\x03\x02\x01\xff\x3f\x43", 8) == 0) 12968 return 0; 12969 else 12970 return 1; 12971 } 12972 12973 _ACEOF 12974 if ac_fn_c_try_run "$LINENO"; then : 12975 ac_cv_little_endian_double=yes 12976 else 12977 ac_cv_little_endian_double=no 12978 fi 12979 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12980 conftest.$ac_objext conftest.beam conftest.$ac_ext 12981 fi 12982 12983 fi 12984 12985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_little_endian_double" >&5 12986 $as_echo "$ac_cv_little_endian_double" >&6; } 12987 if test "$ac_cv_little_endian_double" = yes 12988 then 12989 12990 $as_echo "#define DOUBLE_IS_LITTLE_ENDIAN_IEEE754 1" >>confdefs.h 12991 12992 fi 12993 12994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C doubles are big-endian IEEE 754 binary64" >&5 12995 $as_echo_n "checking whether C doubles are big-endian IEEE 754 binary64... " >&6; } 12996 if ${ac_cv_big_endian_double+:} false; then : 12997 $as_echo_n "(cached) " >&6 12998 else 12999 13000 if test "$cross_compiling" = yes; then : 13001 ac_cv_big_endian_double=no 13002 else 13003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13004 /* end confdefs.h. */ 13005 13006 #include <string.h> 13007 int main() { 13008 double x = 9006104071832581.0; 13009 if (memcmp(&x, "\x43\x3f\xff\x01\x02\x03\x04\x05", 8) == 0) 13010 return 0; 13011 else 13012 return 1; 13013 } 13014 13015 _ACEOF 13016 if ac_fn_c_try_run "$LINENO"; then : 13017 ac_cv_big_endian_double=yes 13018 else 13019 ac_cv_big_endian_double=no 13020 fi 13021 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13022 conftest.$ac_objext conftest.beam conftest.$ac_ext 13023 fi 13024 13025 fi 13026 13027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_big_endian_double" >&5 13028 $as_echo "$ac_cv_big_endian_double" >&6; } 13029 if test "$ac_cv_big_endian_double" = yes 13030 then 13031 13032 $as_echo "#define DOUBLE_IS_BIG_ENDIAN_IEEE754 1" >>confdefs.h 13033 13034 fi 13035 13036 # Some ARM platforms use a mixed-endian representation for doubles. 13037 # While Python doesn't currently have full support for these platforms 13038 # (see e.g., issue 1762561), we can at least make sure that float <-> string 13039 # conversions work. 13040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C doubles are ARM mixed-endian IEEE 754 binary64" >&5 13041 $as_echo_n "checking whether C doubles are ARM mixed-endian IEEE 754 binary64... " >&6; } 13042 if ${ac_cv_mixed_endian_double+:} false; then : 13043 $as_echo_n "(cached) " >&6 13044 else 13045 13046 if test "$cross_compiling" = yes; then : 13047 ac_cv_mixed_endian_double=no 13048 else 13049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13050 /* end confdefs.h. */ 13051 13052 #include <string.h> 13053 int main() { 13054 double x = 9006104071832581.0; 13055 if (memcmp(&x, "\x01\xff\x3f\x43\x05\x04\x03\x02", 8) == 0) 13056 return 0; 13057 else 13058 return 1; 13059 } 13060 13061 _ACEOF 13062 if ac_fn_c_try_run "$LINENO"; then : 13063 ac_cv_mixed_endian_double=yes 13064 else 13065 ac_cv_mixed_endian_double=no 13066 fi 13067 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13068 conftest.$ac_objext conftest.beam conftest.$ac_ext 13069 fi 13070 13071 fi 13072 13073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_mixed_endian_double" >&5 13074 $as_echo "$ac_cv_mixed_endian_double" >&6; } 13075 if test "$ac_cv_mixed_endian_double" = yes 13076 then 13077 13078 $as_echo "#define DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754 1" >>confdefs.h 13079 13080 fi 13081 13082 # The short float repr introduced in Python 3.1 requires the 13083 # correctly-rounded string <-> double conversion functions from 13084 # Python/dtoa.c, which in turn require that the FPU uses 53-bit 13085 # rounding; this is a problem on x86, where the x87 FPU has a default 13086 # rounding precision of 64 bits. For gcc/x86, we can fix this by 13087 # using inline assembler to get and set the x87 FPU control word. 13088 13089 # This inline assembler syntax may also work for suncc and icc, 13090 # so we try it on all platforms. 13091 13092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use gcc inline assembler to get and set x87 control word" >&5 13093 $as_echo_n "checking whether we can use gcc inline assembler to get and set x87 control word... " >&6; } 13094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13095 /* end confdefs.h. */ 13096 13097 int 13098 main () 13099 { 13100 13101 unsigned short cw; 13102 __asm__ __volatile__ ("fnstcw %0" : "=m" (cw)); 13103 __asm__ __volatile__ ("fldcw %0" : : "m" (cw)); 13104 13105 ; 13106 return 0; 13107 } 13108 _ACEOF 13109 if ac_fn_c_try_link "$LINENO"; then : 13110 have_gcc_asm_for_x87=yes 13111 else 13112 have_gcc_asm_for_x87=no 13113 fi 13114 rm -f core conftest.err conftest.$ac_objext \ 13115 conftest$ac_exeext conftest.$ac_ext 13116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_gcc_asm_for_x87" >&5 13117 $as_echo "$have_gcc_asm_for_x87" >&6; } 13118 if test "$have_gcc_asm_for_x87" = yes 13119 then 13120 13121 $as_echo "#define HAVE_GCC_ASM_FOR_X87 1" >>confdefs.h 13122 13123 fi 13124 13125 # Detect whether system arithmetic is subject to x87-style double 13126 # rounding issues. The result of this test has little meaning on non 13127 # IEEE 754 platforms. On IEEE 754, test should return 1 if rounding 13128 # mode is round-to-nearest and double rounding issues are present, and 13129 # 0 otherwise. See http://bugs.python.org/issue2937 for more info. 13130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for x87-style double rounding" >&5 13131 $as_echo_n "checking for x87-style double rounding... " >&6; } 13132 # $BASECFLAGS may affect the result 13133 ac_save_cc="$CC" 13134 CC="$CC $BASECFLAGS" 13135 if test "$cross_compiling" = yes; then : 13136 ac_cv_x87_double_rounding=no 13137 else 13138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13139 /* end confdefs.h. */ 13140 13141 #include <stdlib.h> 13142 #include <math.h> 13143 int main() { 13144 volatile double x, y, z; 13145 /* 1./(1-2**-53) -> 1+2**-52 (correct), 1.0 (double rounding) */ 13146 x = 0.99999999999999989; /* 1-2**-53 */ 13147 y = 1./x; 13148 if (y != 1.) 13149 exit(0); 13150 /* 1e16+2.99999 -> 1e16+2. (correct), 1e16+4. (double rounding) */ 13151 x = 1e16; 13152 y = 2.99999; 13153 z = x + y; 13154 if (z != 1e16+4.) 13155 exit(0); 13156 /* both tests show evidence of double rounding */ 13157 exit(1); 13158 } 13159 13160 _ACEOF 13161 if ac_fn_c_try_run "$LINENO"; then : 13162 ac_cv_x87_double_rounding=no 13163 else 13164 ac_cv_x87_double_rounding=yes 13165 fi 13166 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13167 conftest.$ac_objext conftest.beam conftest.$ac_ext 13168 fi 13169 13170 CC="$ac_save_cc" 13171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_x87_double_rounding" >&5 13172 $as_echo "$ac_cv_x87_double_rounding" >&6; } 13173 if test "$ac_cv_x87_double_rounding" = yes 13174 then 13175 13176 $as_echo "#define X87_DOUBLE_ROUNDING 1" >>confdefs.h 13177 13178 fi 13179 13180 # ************************************ 13181 # * Check for mathematical functions * 13182 # ************************************ 13183 13184 LIBS_SAVE=$LIBS 13185 LIBS="$LIBS $LIBM" 13186 13187 # On FreeBSD 6.2, it appears that tanh(-0.) returns 0. instead of 13188 # -0. on some architectures. 13189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether tanh preserves the sign of zero" >&5 13190 $as_echo_n "checking whether tanh preserves the sign of zero... " >&6; } 13191 if ${ac_cv_tanh_preserves_zero_sign+:} false; then : 13192 $as_echo_n "(cached) " >&6 13193 else 13194 13195 if test "$cross_compiling" = yes; then : 13196 ac_cv_tanh_preserves_zero_sign=no 13197 else 13198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13199 /* end confdefs.h. */ 13200 13201 #include <math.h> 13202 #include <stdlib.h> 13203 int main() { 13204 /* return 0 if either negative zeros don't exist 13205 on this platform or if negative zeros exist 13206 and tanh(-0.) == -0. */ 13207 if (atan2(0., -1.) == atan2(-0., -1.) || 13208 atan2(tanh(-0.), -1.) == atan2(-0., -1.)) exit(0); 13209 else exit(1); 13210 } 13211 13212 _ACEOF 13213 if ac_fn_c_try_run "$LINENO"; then : 13214 ac_cv_tanh_preserves_zero_sign=yes 13215 else 13216 ac_cv_tanh_preserves_zero_sign=no 13217 fi 13218 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13219 conftest.$ac_objext conftest.beam conftest.$ac_ext 13220 fi 13221 13222 fi 13223 13224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_tanh_preserves_zero_sign" >&5 13225 $as_echo "$ac_cv_tanh_preserves_zero_sign" >&6; } 13226 if test "$ac_cv_tanh_preserves_zero_sign" = yes 13227 then 13228 13229 $as_echo "#define TANH_PRESERVES_ZERO_SIGN 1" >>confdefs.h 13230 13231 fi 13232 13233 for ac_func in acosh asinh atanh copysign erf erfc expm1 finite gamma 13234 do : 13235 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 13236 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 13237 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 13238 cat >>confdefs.h <<_ACEOF 13239 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 13240 _ACEOF 13241 13242 fi 13243 done 13244 13245 for ac_func in hypot lgamma log1p round tgamma 13246 do : 13247 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 13248 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 13249 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 13250 cat >>confdefs.h <<_ACEOF 13251 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 13252 _ACEOF 13253 13254 fi 13255 done 13256 13257 ac_fn_c_check_decl "$LINENO" "isinf" "ac_cv_have_decl_isinf" "#include <math.h> 13258 " 13259 if test "x$ac_cv_have_decl_isinf" = xyes; then : 13260 ac_have_decl=1 13261 else 13262 ac_have_decl=0 13263 fi 13264 13265 cat >>confdefs.h <<_ACEOF 13266 #define HAVE_DECL_ISINF $ac_have_decl 13267 _ACEOF 13268 ac_fn_c_check_decl "$LINENO" "isnan" "ac_cv_have_decl_isnan" "#include <math.h> 13269 " 13270 if test "x$ac_cv_have_decl_isnan" = xyes; then : 13271 ac_have_decl=1 13272 else 13273 ac_have_decl=0 13274 fi 13275 13276 cat >>confdefs.h <<_ACEOF 13277 #define HAVE_DECL_ISNAN $ac_have_decl 13278 _ACEOF 13279 ac_fn_c_check_decl "$LINENO" "isfinite" "ac_cv_have_decl_isfinite" "#include <math.h> 13280 " 13281 if test "x$ac_cv_have_decl_isfinite" = xyes; then : 13282 ac_have_decl=1 13283 else 13284 ac_have_decl=0 13285 fi 13286 13287 cat >>confdefs.h <<_ACEOF 13288 #define HAVE_DECL_ISFINITE $ac_have_decl 13289 _ACEOF 13290 13291 13292 LIBS=$LIBS_SAVE 13293 13294 # For multiprocessing module, check that sem_open 13295 # actually works. For FreeBSD versions <= 7.2, 13296 # the kernel module that provides POSIX semaphores 13297 # isn't loaded by default, so an attempt to call 13298 # sem_open results in a 'Signal 12' error. 13299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether POSIX semaphores are enabled" >&5 13300 $as_echo_n "checking whether POSIX semaphores are enabled... " >&6; } 13301 if ${ac_cv_posix_semaphores_enabled+:} false; then : 13302 $as_echo_n "(cached) " >&6 13303 else 13304 if test "$cross_compiling" = yes; then : 13305 ac_cv_posix_semaphores_enabled=yes 13306 else 13307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13308 /* end confdefs.h. */ 13309 13310 #include <unistd.h> 13311 #include <fcntl.h> 13312 #include <stdio.h> 13313 #include <semaphore.h> 13314 #include <sys/stat.h> 13315 13316 int main(void) { 13317 sem_t *a = sem_open("/autoconf", O_CREAT, S_IRUSR|S_IWUSR, 0); 13318 if (a == SEM_FAILED) { 13319 perror("sem_open"); 13320 return 1; 13321 } 13322 sem_close(a); 13323 sem_unlink("/autoconf"); 13324 return 0; 13325 } 13326 13327 _ACEOF 13328 if ac_fn_c_try_run "$LINENO"; then : 13329 ac_cv_posix_semaphores_enabled=yes 13330 else 13331 ac_cv_posix_semaphores_enabled=no 13332 fi 13333 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13334 conftest.$ac_objext conftest.beam conftest.$ac_ext 13335 fi 13336 13337 13338 fi 13339 13340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_posix_semaphores_enabled" >&5 13341 $as_echo "$ac_cv_posix_semaphores_enabled" >&6; } 13342 if test $ac_cv_posix_semaphores_enabled = no 13343 then 13344 13345 $as_echo "#define POSIX_SEMAPHORES_NOT_ENABLED 1" >>confdefs.h 13346 13347 fi 13348 13349 # Multiprocessing check for broken sem_getvalue 13350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken sem_getvalue" >&5 13351 $as_echo_n "checking for broken sem_getvalue... " >&6; } 13352 if ${ac_cv_broken_sem_getvalue+:} false; then : 13353 $as_echo_n "(cached) " >&6 13354 else 13355 if test "$cross_compiling" = yes; then : 13356 ac_cv_broken_sem_getvalue=yes 13357 else 13358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13359 /* end confdefs.h. */ 13360 13361 #include <unistd.h> 13362 #include <fcntl.h> 13363 #include <stdio.h> 13364 #include <semaphore.h> 13365 #include <sys/stat.h> 13366 13367 int main(void){ 13368 sem_t *a = sem_open("/autocftw", O_CREAT, S_IRUSR|S_IWUSR, 0); 13369 int count; 13370 int res; 13371 if(a==SEM_FAILED){ 13372 perror("sem_open"); 13373 return 1; 13374 13375 } 13376 res = sem_getvalue(a, &count); 13377 sem_close(a); 13378 sem_unlink("/autocftw"); 13379 return res==-1 ? 1 : 0; 13380 } 13381 13382 _ACEOF 13383 if ac_fn_c_try_run "$LINENO"; then : 13384 ac_cv_broken_sem_getvalue=no 13385 else 13386 ac_cv_broken_sem_getvalue=yes 13387 fi 13388 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13389 conftest.$ac_objext conftest.beam conftest.$ac_ext 13390 fi 13391 13392 13393 fi 13394 13395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_broken_sem_getvalue" >&5 13396 $as_echo "$ac_cv_broken_sem_getvalue" >&6; } 13397 if test $ac_cv_broken_sem_getvalue = yes 13398 then 13399 13400 $as_echo "#define HAVE_BROKEN_SEM_GETVALUE 1" >>confdefs.h 13401 13402 fi 13403 13404 # determine what size digit to use for Python's longs 13405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking digit size for Python's longs" >&5 13406 $as_echo_n "checking digit size for Python's longs... " >&6; } 13407 # Check whether --enable-big-digits was given. 13408 if test "${enable_big_digits+set}" = set; then : 13409 enableval=$enable_big_digits; case $enable_big_digits in 13410 yes) 13411 enable_big_digits=30 ;; 13412 no) 13413 enable_big_digits=15 ;; 13414 15|30) 13415 ;; 13416 *) 13417 as_fn_error $? "bad value $enable_big_digits for --enable-big-digits; value should be 15 or 30" "$LINENO" 5 ;; 13418 esac 13419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_big_digits" >&5 13420 $as_echo "$enable_big_digits" >&6; } 13421 13422 cat >>confdefs.h <<_ACEOF 13423 #define PYLONG_BITS_IN_DIGIT $enable_big_digits 13424 _ACEOF 13425 13426 13427 else 13428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no value specified" >&5 13429 $as_echo "no value specified" >&6; } 13430 fi 13431 13432 13433 # check for wchar.h 13434 ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default" 13435 if test "x$ac_cv_header_wchar_h" = xyes; then : 13436 13437 13438 $as_echo "#define HAVE_WCHAR_H 1" >>confdefs.h 13439 13440 wchar_h="yes" 13441 13442 else 13443 wchar_h="no" 13444 13445 fi 13446 13447 13448 13449 # determine wchar_t size 13450 if test "$wchar_h" = yes 13451 then 13452 # The cast to long int works around a bug in the HP C Compiler 13453 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 13454 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 13455 # This bug is HP SR number 8606223364. 13456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5 13457 $as_echo_n "checking size of wchar_t... " >&6; } 13458 if ${ac_cv_sizeof_wchar_t+:} false; then : 13459 $as_echo_n "(cached) " >&6 13460 else 13461 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t" "#include <wchar.h> 13462 "; then : 13463 13464 else 13465 if test "$ac_cv_type_wchar_t" = yes; then 13466 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 13467 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 13468 as_fn_error 77 "cannot compute sizeof (wchar_t) 13469 See \`config.log' for more details" "$LINENO" 5; } 13470 else 13471 ac_cv_sizeof_wchar_t=0 13472 fi 13473 fi 13474 13475 fi 13476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5 13477 $as_echo "$ac_cv_sizeof_wchar_t" >&6; } 13478 13479 13480 13481 cat >>confdefs.h <<_ACEOF 13482 #define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t 13483 _ACEOF 13484 13485 13486 fi 13487 13488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for UCS-4 tcl" >&5 13489 $as_echo_n "checking for UCS-4 tcl... " >&6; } 13490 have_ucs4_tcl=no 13491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13492 /* end confdefs.h. */ 13493 13494 #include <tcl.h> 13495 #if TCL_UTF_MAX != 6 13496 # error "NOT UCS4_TCL" 13497 #endif 13498 int 13499 main () 13500 { 13501 13502 ; 13503 return 0; 13504 } 13505 _ACEOF 13506 if ac_fn_c_try_compile "$LINENO"; then : 13507 13508 13509 $as_echo "#define HAVE_UCS4_TCL 1" >>confdefs.h 13510 13511 have_ucs4_tcl=yes 13512 13513 fi 13514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_ucs4_tcl" >&5 13516 $as_echo "$have_ucs4_tcl" >&6; } 13517 13518 # check whether wchar_t is signed or not 13519 if test "$wchar_h" = yes 13520 then 13521 # check whether wchar_t is signed or not 13522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wchar_t is signed" >&5 13523 $as_echo_n "checking whether wchar_t is signed... " >&6; } 13524 if ${ac_cv_wchar_t_signed+:} false; then : 13525 $as_echo_n "(cached) " >&6 13526 else 13527 13528 if test "$cross_compiling" = yes; then : 13529 ac_cv_wchar_t_signed=yes 13530 else 13531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13532 /* end confdefs.h. */ 13533 13534 #include <wchar.h> 13535 int main() 13536 { 13537 /* Success: exit code 0 */ 13538 exit((((wchar_t) -1) < ((wchar_t) 0)) ? 0 : 1); 13539 } 13540 13541 _ACEOF 13542 if ac_fn_c_try_run "$LINENO"; then : 13543 ac_cv_wchar_t_signed=yes 13544 else 13545 ac_cv_wchar_t_signed=no 13546 fi 13547 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13548 conftest.$ac_objext conftest.beam conftest.$ac_ext 13549 fi 13550 13551 fi 13552 13553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_wchar_t_signed" >&5 13554 $as_echo "$ac_cv_wchar_t_signed" >&6; } 13555 fi 13556 13557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what type to use for unicode" >&5 13558 $as_echo_n "checking what type to use for unicode... " >&6; } 13559 # Check whether --enable-unicode was given. 13560 if test "${enable_unicode+set}" = set; then : 13561 enableval=$enable_unicode; 13562 else 13563 enable_unicode=yes 13564 fi 13565 13566 13567 if test $enable_unicode = yes 13568 then 13569 # Without any arguments, Py_UNICODE defaults to two-byte mode 13570 case "$have_ucs4_tcl" in 13571 yes) enable_unicode="ucs4" 13572 ;; 13573 *) enable_unicode="ucs2" 13574 ;; 13575 esac 13576 fi 13577 13578 13579 case "$enable_unicode" in 13580 ucs2) unicode_size="2" 13581 $as_echo "#define Py_UNICODE_SIZE 2" >>confdefs.h 13582 13583 ;; 13584 ucs4) unicode_size="4" 13585 $as_echo "#define Py_UNICODE_SIZE 4" >>confdefs.h 13586 13587 ;; 13588 no) ;; # To allow --disable-unicode 13589 *) as_fn_error $? "invalid value for --enable-unicode. Use either ucs2 or ucs4 (lowercase)." "$LINENO" 5 ;; 13590 esac 13591 13592 13593 13594 13595 if test "$enable_unicode" = "no" 13596 then 13597 UNICODE_OBJS="" 13598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not used" >&5 13599 $as_echo "not used" >&6; } 13600 else 13601 UNICODE_OBJS="Objects/unicodeobject.o Objects/unicodectype.o" 13602 13603 $as_echo "#define Py_USING_UNICODE 1" >>confdefs.h 13604 13605 13606 # wchar_t is only usable if it maps to an unsigned type 13607 if test "$unicode_size" = "$ac_cv_sizeof_wchar_t" \ 13608 -a "$ac_cv_wchar_t_signed" = "no" 13609 then 13610 PY_UNICODE_TYPE="wchar_t" 13611 13612 $as_echo "#define HAVE_USABLE_WCHAR_T 1" >>confdefs.h 13613 13614 $as_echo "#define PY_UNICODE_TYPE wchar_t" >>confdefs.h 13615 13616 elif test "$ac_cv_sizeof_short" = "$unicode_size" 13617 then 13618 PY_UNICODE_TYPE="unsigned short" 13619 $as_echo "#define PY_UNICODE_TYPE unsigned short" >>confdefs.h 13620 13621 elif test "$ac_cv_sizeof_long" = "$unicode_size" 13622 then 13623 PY_UNICODE_TYPE="unsigned long" 13624 $as_echo "#define PY_UNICODE_TYPE unsigned long" >>confdefs.h 13625 13626 else 13627 PY_UNICODE_TYPE="no type found" 13628 fi 13629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PY_UNICODE_TYPE" >&5 13630 $as_echo "$PY_UNICODE_TYPE" >&6; } 13631 fi 13632 13633 # check for endianness 13634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 13635 $as_echo_n "checking whether byte ordering is bigendian... " >&6; } 13636 if ${ac_cv_c_bigendian+:} false; then : 13637 $as_echo_n "(cached) " >&6 13638 else 13639 ac_cv_c_bigendian=unknown 13640 # See if we're dealing with a universal compiler. 13641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13642 /* end confdefs.h. */ 13643 #ifndef __APPLE_CC__ 13644 not a universal capable compiler 13645 #endif 13646 typedef int dummy; 13647 13648 _ACEOF 13649 if ac_fn_c_try_compile "$LINENO"; then : 13650 13651 # Check for potential -arch flags. It is not universal unless 13652 # there are at least two -arch flags with different values. 13653 ac_arch= 13654 ac_prev= 13655 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 13656 if test -n "$ac_prev"; then 13657 case $ac_word in 13658 i?86 | x86_64 | ppc | ppc64) 13659 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 13660 ac_arch=$ac_word 13661 else 13662 ac_cv_c_bigendian=universal 13663 break 13664 fi 13665 ;; 13666 esac 13667 ac_prev= 13668 elif test "x$ac_word" = "x-arch"; then 13669 ac_prev=arch 13670 fi 13671 done 13672 fi 13673 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13674 if test $ac_cv_c_bigendian = unknown; then 13675 # See if sys/param.h defines the BYTE_ORDER macro. 13676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13677 /* end confdefs.h. */ 13678 #include <sys/types.h> 13679 #include <sys/param.h> 13680 13681 int 13682 main () 13683 { 13684 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 13685 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 13686 && LITTLE_ENDIAN) 13687 bogus endian macros 13688 #endif 13689 13690 ; 13691 return 0; 13692 } 13693 _ACEOF 13694 if ac_fn_c_try_compile "$LINENO"; then : 13695 # It does; now see whether it defined to BIG_ENDIAN or not. 13696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13697 /* end confdefs.h. */ 13698 #include <sys/types.h> 13699 #include <sys/param.h> 13700 13701 int 13702 main () 13703 { 13704 #if BYTE_ORDER != BIG_ENDIAN 13705 not big endian 13706 #endif 13707 13708 ; 13709 return 0; 13710 } 13711 _ACEOF 13712 if ac_fn_c_try_compile "$LINENO"; then : 13713 ac_cv_c_bigendian=yes 13714 else 13715 ac_cv_c_bigendian=no 13716 fi 13717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13718 fi 13719 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13720 fi 13721 if test $ac_cv_c_bigendian = unknown; then 13722 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 13723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13724 /* end confdefs.h. */ 13725 #include <limits.h> 13726 13727 int 13728 main () 13729 { 13730 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 13731 bogus endian macros 13732 #endif 13733 13734 ; 13735 return 0; 13736 } 13737 _ACEOF 13738 if ac_fn_c_try_compile "$LINENO"; then : 13739 # It does; now see whether it defined to _BIG_ENDIAN or not. 13740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13741 /* end confdefs.h. */ 13742 #include <limits.h> 13743 13744 int 13745 main () 13746 { 13747 #ifndef _BIG_ENDIAN 13748 not big endian 13749 #endif 13750 13751 ; 13752 return 0; 13753 } 13754 _ACEOF 13755 if ac_fn_c_try_compile "$LINENO"; then : 13756 ac_cv_c_bigendian=yes 13757 else 13758 ac_cv_c_bigendian=no 13759 fi 13760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13761 fi 13762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13763 fi 13764 if test $ac_cv_c_bigendian = unknown; then 13765 # Compile a test program. 13766 if test "$cross_compiling" = yes; then : 13767 # Try to guess by grepping values from an object file. 13768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13769 /* end confdefs.h. */ 13770 short int ascii_mm[] = 13771 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 13772 short int ascii_ii[] = 13773 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 13774 int use_ascii (int i) { 13775 return ascii_mm[i] + ascii_ii[i]; 13776 } 13777 short int ebcdic_ii[] = 13778 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 13779 short int ebcdic_mm[] = 13780 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 13781 int use_ebcdic (int i) { 13782 return ebcdic_mm[i] + ebcdic_ii[i]; 13783 } 13784 extern int foo; 13785 13786 int 13787 main () 13788 { 13789 return use_ascii (foo) == use_ebcdic (foo); 13790 ; 13791 return 0; 13792 } 13793 _ACEOF 13794 if ac_fn_c_try_compile "$LINENO"; then : 13795 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 13796 ac_cv_c_bigendian=yes 13797 fi 13798 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 13799 if test "$ac_cv_c_bigendian" = unknown; then 13800 ac_cv_c_bigendian=no 13801 else 13802 # finding both strings is unlikely to happen, but who knows? 13803 ac_cv_c_bigendian=unknown 13804 fi 13805 fi 13806 fi 13807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13808 else 13809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13810 /* end confdefs.h. */ 13811 $ac_includes_default 13812 int 13813 main () 13814 { 13815 13816 /* Are we little or big endian? From Harbison&Steele. */ 13817 union 13818 { 13819 long int l; 13820 char c[sizeof (long int)]; 13821 } u; 13822 u.l = 1; 13823 return u.c[sizeof (long int) - 1] == 1; 13824 13825 ; 13826 return 0; 13827 } 13828 _ACEOF 13829 if ac_fn_c_try_run "$LINENO"; then : 13830 ac_cv_c_bigendian=no 13831 else 13832 ac_cv_c_bigendian=yes 13833 fi 13834 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13835 conftest.$ac_objext conftest.beam conftest.$ac_ext 13836 fi 13837 13838 fi 13839 fi 13840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 13841 $as_echo "$ac_cv_c_bigendian" >&6; } 13842 case $ac_cv_c_bigendian in #( 13843 yes) 13844 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 13845 ;; #( 13846 no) 13847 ;; #( 13848 universal) 13849 13850 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 13851 13852 ;; #( 13853 *) 13854 as_fn_error $? "unknown endianness 13855 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 13856 esac 13857 13858 13859 # Check whether right shifting a negative integer extends the sign bit 13860 # or fills with zeros (like the Cray J90, according to Tim Peters). 13861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether right shift extends the sign bit" >&5 13862 $as_echo_n "checking whether right shift extends the sign bit... " >&6; } 13863 if ${ac_cv_rshift_extends_sign+:} false; then : 13864 $as_echo_n "(cached) " >&6 13865 else 13866 13867 if test "$cross_compiling" = yes; then : 13868 ac_cv_rshift_extends_sign=yes 13869 else 13870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13871 /* end confdefs.h. */ 13872 13873 int main() 13874 { 13875 exit(((-1)>>3 == -1) ? 0 : 1); 13876 } 13877 13878 _ACEOF 13879 if ac_fn_c_try_run "$LINENO"; then : 13880 ac_cv_rshift_extends_sign=yes 13881 else 13882 ac_cv_rshift_extends_sign=no 13883 fi 13884 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13885 conftest.$ac_objext conftest.beam conftest.$ac_ext 13886 fi 13887 13888 fi 13889 13890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_rshift_extends_sign" >&5 13891 $as_echo "$ac_cv_rshift_extends_sign" >&6; } 13892 if test "$ac_cv_rshift_extends_sign" = no 13893 then 13894 13895 $as_echo "#define SIGNED_RIGHT_SHIFT_ZERO_FILLS 1" >>confdefs.h 13896 13897 fi 13898 13899 # check for getc_unlocked and related locking functions 13900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getc_unlocked() and friends" >&5 13901 $as_echo_n "checking for getc_unlocked() and friends... " >&6; } 13902 if ${ac_cv_have_getc_unlocked+:} false; then : 13903 $as_echo_n "(cached) " >&6 13904 else 13905 13906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13907 /* end confdefs.h. */ 13908 #include <stdio.h> 13909 int 13910 main () 13911 { 13912 13913 FILE *f = fopen("/dev/null", "r"); 13914 flockfile(f); 13915 getc_unlocked(f); 13916 funlockfile(f); 13917 13918 ; 13919 return 0; 13920 } 13921 _ACEOF 13922 if ac_fn_c_try_link "$LINENO"; then : 13923 ac_cv_have_getc_unlocked=yes 13924 else 13925 ac_cv_have_getc_unlocked=no 13926 fi 13927 rm -f core conftest.err conftest.$ac_objext \ 13928 conftest$ac_exeext conftest.$ac_ext 13929 fi 13930 13931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_getc_unlocked" >&5 13932 $as_echo "$ac_cv_have_getc_unlocked" >&6; } 13933 if test "$ac_cv_have_getc_unlocked" = yes 13934 then 13935 13936 $as_echo "#define HAVE_GETC_UNLOCKED 1" >>confdefs.h 13937 13938 fi 13939 13940 # check where readline lives 13941 # save the value of LIBS so we don't actually link Python with readline 13942 LIBS_no_readline=$LIBS 13943 13944 # On some systems we need to link readline to a termcap compatible 13945 # library. NOTE: Keep the precedence of listed libraries synchronised 13946 # with setup.py. 13947 py_cv_lib_readline=no 13948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link readline libs" >&5 13949 $as_echo_n "checking how to link readline libs... " >&6; } 13950 for py_libtermcap in "" ncursesw ncurses curses termcap; do 13951 if test -z "$py_libtermcap"; then 13952 READLINE_LIBS="-lreadline" 13953 else 13954 READLINE_LIBS="-lreadline -l$py_libtermcap" 13955 fi 13956 LIBS="$READLINE_LIBS $LIBS_no_readline" 13957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13958 /* end confdefs.h. */ 13959 13960 /* Override any GCC internal prototype to avoid an error. 13961 Use char because int might match the return type of a GCC 13962 builtin and then its argument prototype would still apply. */ 13963 #ifdef __cplusplus 13964 extern "C" 13965 #endif 13966 char readline (); 13967 int 13968 main () 13969 { 13970 return readline (); 13971 ; 13972 return 0; 13973 } 13974 _ACEOF 13975 if ac_fn_c_try_link "$LINENO"; then : 13976 py_cv_lib_readline=yes 13977 fi 13978 rm -f core conftest.err conftest.$ac_objext \ 13979 conftest$ac_exeext conftest.$ac_ext 13980 if test $py_cv_lib_readline = yes; then 13981 break 13982 fi 13983 done 13984 # Uncomment this line if you want to use READINE_LIBS in Makefile or scripts 13985 #AC_SUBST([READLINE_LIBS]) 13986 if test $py_cv_lib_readline = no; then 13987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 13988 $as_echo "none" >&6; } 13989 else 13990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READLINE_LIBS" >&5 13991 $as_echo "$READLINE_LIBS" >&6; } 13992 13993 $as_echo "#define HAVE_LIBREADLINE 1" >>confdefs.h 13994 13995 fi 13996 13997 # check for readline 2.1 13998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_callback_handler_install in -lreadline" >&5 13999 $as_echo_n "checking for rl_callback_handler_install in -lreadline... " >&6; } 14000 if ${ac_cv_lib_readline_rl_callback_handler_install+:} false; then : 14001 $as_echo_n "(cached) " >&6 14002 else 14003 ac_check_lib_save_LIBS=$LIBS 14004 LIBS="-lreadline $READLINE_LIBS $LIBS" 14005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14006 /* end confdefs.h. */ 14007 14008 /* Override any GCC internal prototype to avoid an error. 14009 Use char because int might match the return type of a GCC 14010 builtin and then its argument prototype would still apply. */ 14011 #ifdef __cplusplus 14012 extern "C" 14013 #endif 14014 char rl_callback_handler_install (); 14015 int 14016 main () 14017 { 14018 return rl_callback_handler_install (); 14019 ; 14020 return 0; 14021 } 14022 _ACEOF 14023 if ac_fn_c_try_link "$LINENO"; then : 14024 ac_cv_lib_readline_rl_callback_handler_install=yes 14025 else 14026 ac_cv_lib_readline_rl_callback_handler_install=no 14027 fi 14028 rm -f core conftest.err conftest.$ac_objext \ 14029 conftest$ac_exeext conftest.$ac_ext 14030 LIBS=$ac_check_lib_save_LIBS 14031 fi 14032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_rl_callback_handler_install" >&5 14033 $as_echo "$ac_cv_lib_readline_rl_callback_handler_install" >&6; } 14034 if test "x$ac_cv_lib_readline_rl_callback_handler_install" = xyes; then : 14035 14036 $as_echo "#define HAVE_RL_CALLBACK 1" >>confdefs.h 14037 14038 fi 14039 14040 14041 # check for readline 2.2 14042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14043 /* end confdefs.h. */ 14044 #include <readline/readline.h> 14045 _ACEOF 14046 if ac_fn_c_try_cpp "$LINENO"; then : 14047 have_readline=yes 14048 else 14049 have_readline=no 14050 14051 fi 14052 rm -f conftest.err conftest.i conftest.$ac_ext 14053 if test $have_readline = yes 14054 then 14055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14056 /* end confdefs.h. */ 14057 #include <readline/readline.h> 14058 14059 _ACEOF 14060 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 14061 $EGREP "extern int rl_completion_append_character;" >/dev/null 2>&1; then : 14062 14063 $as_echo "#define HAVE_RL_COMPLETION_APPEND_CHARACTER 1" >>confdefs.h 14064 14065 fi 14066 rm -f conftest* 14067 14068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14069 /* end confdefs.h. */ 14070 #include <readline/readline.h> 14071 14072 _ACEOF 14073 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 14074 $EGREP "extern int rl_completion_suppress_append;" >/dev/null 2>&1; then : 14075 14076 $as_echo "#define HAVE_RL_COMPLETION_SUPPRESS_APPEND 1" >>confdefs.h 14077 14078 fi 14079 rm -f conftest* 14080 14081 fi 14082 14083 # check for readline 4.0 14084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_pre_input_hook in -lreadline" >&5 14085 $as_echo_n "checking for rl_pre_input_hook in -lreadline... " >&6; } 14086 if ${ac_cv_lib_readline_rl_pre_input_hook+:} false; then : 14087 $as_echo_n "(cached) " >&6 14088 else 14089 ac_check_lib_save_LIBS=$LIBS 14090 LIBS="-lreadline $READLINE_LIBS $LIBS" 14091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14092 /* end confdefs.h. */ 14093 14094 /* Override any GCC internal prototype to avoid an error. 14095 Use char because int might match the return type of a GCC 14096 builtin and then its argument prototype would still apply. */ 14097 #ifdef __cplusplus 14098 extern "C" 14099 #endif 14100 char rl_pre_input_hook (); 14101 int 14102 main () 14103 { 14104 return rl_pre_input_hook (); 14105 ; 14106 return 0; 14107 } 14108 _ACEOF 14109 if ac_fn_c_try_link "$LINENO"; then : 14110 ac_cv_lib_readline_rl_pre_input_hook=yes 14111 else 14112 ac_cv_lib_readline_rl_pre_input_hook=no 14113 fi 14114 rm -f core conftest.err conftest.$ac_objext \ 14115 conftest$ac_exeext conftest.$ac_ext 14116 LIBS=$ac_check_lib_save_LIBS 14117 fi 14118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_rl_pre_input_hook" >&5 14119 $as_echo "$ac_cv_lib_readline_rl_pre_input_hook" >&6; } 14120 if test "x$ac_cv_lib_readline_rl_pre_input_hook" = xyes; then : 14121 14122 $as_echo "#define HAVE_RL_PRE_INPUT_HOOK 1" >>confdefs.h 14123 14124 fi 14125 14126 14127 # also in 4.0 14128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_completion_display_matches_hook in -lreadline" >&5 14129 $as_echo_n "checking for rl_completion_display_matches_hook in -lreadline... " >&6; } 14130 if ${ac_cv_lib_readline_rl_completion_display_matches_hook+:} false; then : 14131 $as_echo_n "(cached) " >&6 14132 else 14133 ac_check_lib_save_LIBS=$LIBS 14134 LIBS="-lreadline $READLINE_LIBS $LIBS" 14135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14136 /* end confdefs.h. */ 14137 14138 /* Override any GCC internal prototype to avoid an error. 14139 Use char because int might match the return type of a GCC 14140 builtin and then its argument prototype would still apply. */ 14141 #ifdef __cplusplus 14142 extern "C" 14143 #endif 14144 char rl_completion_display_matches_hook (); 14145 int 14146 main () 14147 { 14148 return rl_completion_display_matches_hook (); 14149 ; 14150 return 0; 14151 } 14152 _ACEOF 14153 if ac_fn_c_try_link "$LINENO"; then : 14154 ac_cv_lib_readline_rl_completion_display_matches_hook=yes 14155 else 14156 ac_cv_lib_readline_rl_completion_display_matches_hook=no 14157 fi 14158 rm -f core conftest.err conftest.$ac_objext \ 14159 conftest$ac_exeext conftest.$ac_ext 14160 LIBS=$ac_check_lib_save_LIBS 14161 fi 14162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_rl_completion_display_matches_hook" >&5 14163 $as_echo "$ac_cv_lib_readline_rl_completion_display_matches_hook" >&6; } 14164 if test "x$ac_cv_lib_readline_rl_completion_display_matches_hook" = xyes; then : 14165 14166 $as_echo "#define HAVE_RL_COMPLETION_DISPLAY_MATCHES_HOOK 1" >>confdefs.h 14167 14168 fi 14169 14170 14171 # also in 4.0, but not in editline 14172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_resize_terminal in -lreadline" >&5 14173 $as_echo_n "checking for rl_resize_terminal in -lreadline... " >&6; } 14174 if ${ac_cv_lib_readline_rl_resize_terminal+:} false; then : 14175 $as_echo_n "(cached) " >&6 14176 else 14177 ac_check_lib_save_LIBS=$LIBS 14178 LIBS="-lreadline $READLINE_LIBS $LIBS" 14179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14180 /* end confdefs.h. */ 14181 14182 /* Override any GCC internal prototype to avoid an error. 14183 Use char because int might match the return type of a GCC 14184 builtin and then its argument prototype would still apply. */ 14185 #ifdef __cplusplus 14186 extern "C" 14187 #endif 14188 char rl_resize_terminal (); 14189 int 14190 main () 14191 { 14192 return rl_resize_terminal (); 14193 ; 14194 return 0; 14195 } 14196 _ACEOF 14197 if ac_fn_c_try_link "$LINENO"; then : 14198 ac_cv_lib_readline_rl_resize_terminal=yes 14199 else 14200 ac_cv_lib_readline_rl_resize_terminal=no 14201 fi 14202 rm -f core conftest.err conftest.$ac_objext \ 14203 conftest$ac_exeext conftest.$ac_ext 14204 LIBS=$ac_check_lib_save_LIBS 14205 fi 14206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_rl_resize_terminal" >&5 14207 $as_echo "$ac_cv_lib_readline_rl_resize_terminal" >&6; } 14208 if test "x$ac_cv_lib_readline_rl_resize_terminal" = xyes; then : 14209 14210 $as_echo "#define HAVE_RL_RESIZE_TERMINAL 1" >>confdefs.h 14211 14212 fi 14213 14214 14215 # check for readline 4.2 14216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_completion_matches in -lreadline" >&5 14217 $as_echo_n "checking for rl_completion_matches in -lreadline... " >&6; } 14218 if ${ac_cv_lib_readline_rl_completion_matches+:} false; then : 14219 $as_echo_n "(cached) " >&6 14220 else 14221 ac_check_lib_save_LIBS=$LIBS 14222 LIBS="-lreadline $READLINE_LIBS $LIBS" 14223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14224 /* end confdefs.h. */ 14225 14226 /* Override any GCC internal prototype to avoid an error. 14227 Use char because int might match the return type of a GCC 14228 builtin and then its argument prototype would still apply. */ 14229 #ifdef __cplusplus 14230 extern "C" 14231 #endif 14232 char rl_completion_matches (); 14233 int 14234 main () 14235 { 14236 return rl_completion_matches (); 14237 ; 14238 return 0; 14239 } 14240 _ACEOF 14241 if ac_fn_c_try_link "$LINENO"; then : 14242 ac_cv_lib_readline_rl_completion_matches=yes 14243 else 14244 ac_cv_lib_readline_rl_completion_matches=no 14245 fi 14246 rm -f core conftest.err conftest.$ac_objext \ 14247 conftest$ac_exeext conftest.$ac_ext 14248 LIBS=$ac_check_lib_save_LIBS 14249 fi 14250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_rl_completion_matches" >&5 14251 $as_echo "$ac_cv_lib_readline_rl_completion_matches" >&6; } 14252 if test "x$ac_cv_lib_readline_rl_completion_matches" = xyes; then : 14253 14254 $as_echo "#define HAVE_RL_COMPLETION_MATCHES 1" >>confdefs.h 14255 14256 fi 14257 14258 14259 # also in readline 4.2 14260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14261 /* end confdefs.h. */ 14262 #include <readline/readline.h> 14263 _ACEOF 14264 if ac_fn_c_try_cpp "$LINENO"; then : 14265 have_readline=yes 14266 else 14267 have_readline=no 14268 14269 fi 14270 rm -f conftest.err conftest.i conftest.$ac_ext 14271 if test $have_readline = yes 14272 then 14273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14274 /* end confdefs.h. */ 14275 #include <readline/readline.h> 14276 14277 _ACEOF 14278 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 14279 $EGREP "extern int rl_catch_signals;" >/dev/null 2>&1; then : 14280 14281 $as_echo "#define HAVE_RL_CATCH_SIGNAL 1" >>confdefs.h 14282 14283 fi 14284 rm -f conftest* 14285 14286 fi 14287 14288 # End of readline checks: restore LIBS 14289 LIBS=$LIBS_no_readline 14290 14291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken nice()" >&5 14292 $as_echo_n "checking for broken nice()... " >&6; } 14293 if ${ac_cv_broken_nice+:} false; then : 14294 $as_echo_n "(cached) " >&6 14295 else 14296 14297 if test "$cross_compiling" = yes; then : 14298 ac_cv_broken_nice=no 14299 else 14300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14301 /* end confdefs.h. */ 14302 14303 int main() 14304 { 14305 int val1 = nice(1); 14306 if (val1 != -1 && val1 == nice(2)) 14307 exit(0); 14308 exit(1); 14309 } 14310 14311 _ACEOF 14312 if ac_fn_c_try_run "$LINENO"; then : 14313 ac_cv_broken_nice=yes 14314 else 14315 ac_cv_broken_nice=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_broken_nice" >&5 14324 $as_echo "$ac_cv_broken_nice" >&6; } 14325 if test "$ac_cv_broken_nice" = yes 14326 then 14327 14328 $as_echo "#define HAVE_BROKEN_NICE 1" >>confdefs.h 14329 14330 fi 14331 14332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken poll()" >&5 14333 $as_echo_n "checking for broken poll()... " >&6; } 14334 if ${ac_cv_broken_poll+:} false; then : 14335 $as_echo_n "(cached) " >&6 14336 else 14337 if test "$cross_compiling" = yes; then : 14338 ac_cv_broken_poll=no 14339 else 14340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14341 /* end confdefs.h. */ 14342 14343 #include <poll.h> 14344 14345 int main() 14346 { 14347 struct pollfd poll_struct = { 42, POLLIN|POLLPRI|POLLOUT, 0 }; 14348 int poll_test; 14349 14350 close (42); 14351 14352 poll_test = poll(&poll_struct, 1, 0); 14353 if (poll_test < 0) 14354 return 0; 14355 else if (poll_test == 0 && poll_struct.revents != POLLNVAL) 14356 return 0; 14357 else 14358 return 1; 14359 } 14360 14361 _ACEOF 14362 if ac_fn_c_try_run "$LINENO"; then : 14363 ac_cv_broken_poll=yes 14364 else 14365 ac_cv_broken_poll=no 14366 fi 14367 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 14368 conftest.$ac_objext conftest.beam conftest.$ac_ext 14369 fi 14370 14371 fi 14372 14373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_broken_poll" >&5 14374 $as_echo "$ac_cv_broken_poll" >&6; } 14375 if test "$ac_cv_broken_poll" = yes 14376 then 14377 14378 $as_echo "#define HAVE_BROKEN_POLL 1" >>confdefs.h 14379 14380 fi 14381 14382 # Before we can test tzset, we need to check if struct tm has a tm_zone 14383 # (which is not required by ISO C or UNIX spec) and/or if we support 14384 # tzname[] 14385 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h> 14386 #include <$ac_cv_struct_tm> 14387 14388 " 14389 if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then : 14390 14391 cat >>confdefs.h <<_ACEOF 14392 #define HAVE_STRUCT_TM_TM_ZONE 1 14393 _ACEOF 14394 14395 14396 fi 14397 14398 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then 14399 14400 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h 14401 14402 else 14403 ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h> 14404 " 14405 if test "x$ac_cv_have_decl_tzname" = xyes; then : 14406 ac_have_decl=1 14407 else 14408 ac_have_decl=0 14409 fi 14410 14411 cat >>confdefs.h <<_ACEOF 14412 #define HAVE_DECL_TZNAME $ac_have_decl 14413 _ACEOF 14414 14415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5 14416 $as_echo_n "checking for tzname... " >&6; } 14417 if ${ac_cv_var_tzname+:} false; then : 14418 $as_echo_n "(cached) " >&6 14419 else 14420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14421 /* end confdefs.h. */ 14422 #include <time.h> 14423 #if !HAVE_DECL_TZNAME 14424 extern char *tzname[]; 14425 #endif 14426 14427 int 14428 main () 14429 { 14430 return tzname[0][0]; 14431 ; 14432 return 0; 14433 } 14434 _ACEOF 14435 if ac_fn_c_try_link "$LINENO"; then : 14436 ac_cv_var_tzname=yes 14437 else 14438 ac_cv_var_tzname=no 14439 fi 14440 rm -f core conftest.err conftest.$ac_objext \ 14441 conftest$ac_exeext conftest.$ac_ext 14442 fi 14443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5 14444 $as_echo "$ac_cv_var_tzname" >&6; } 14445 if test $ac_cv_var_tzname = yes; then 14446 14447 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h 14448 14449 fi 14450 fi 14451 14452 14453 # check tzset(3) exists and works like we expect it to 14454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working tzset()" >&5 14455 $as_echo_n "checking for working tzset()... " >&6; } 14456 if ${ac_cv_working_tzset+:} false; then : 14457 $as_echo_n "(cached) " >&6 14458 else 14459 14460 if test "$cross_compiling" = yes; then : 14461 ac_cv_working_tzset=no 14462 else 14463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14464 /* end confdefs.h. */ 14465 14466 #include <stdlib.h> 14467 #include <time.h> 14468 #include <string.h> 14469 14470 #if HAVE_TZNAME 14471 extern char *tzname[]; 14472 #endif 14473 14474 int main() 14475 { 14476 /* Note that we need to ensure that not only does tzset(3) 14477 do 'something' with localtime, but it works as documented 14478 in the library reference and as expected by the test suite. 14479 This includes making sure that tzname is set properly if 14480 tm->tm_zone does not exist since it is the alternative way 14481 of getting timezone info. 14482 14483 Red Hat 6.2 doesn't understand the southern hemisphere 14484 after New Year's Day. 14485 */ 14486 14487 time_t groundhogday = 1044144000; /* GMT-based */ 14488 time_t midyear = groundhogday + (365 * 24 * 3600 / 2); 14489 14490 putenv("TZ=UTC+0"); 14491 tzset(); 14492 if (localtime(&groundhogday)->tm_hour != 0) 14493 exit(1); 14494 #if HAVE_TZNAME 14495 /* For UTC, tzname[1] is sometimes "", sometimes " " */ 14496 if (strcmp(tzname[0], "UTC") || 14497 (tzname[1][0] != 0 && tzname[1][0] != ' ')) 14498 exit(1); 14499 #endif 14500 14501 putenv("TZ=EST+5EDT,M4.1.0,M10.5.0"); 14502 tzset(); 14503 if (localtime(&groundhogday)->tm_hour != 19) 14504 exit(1); 14505 #if HAVE_TZNAME 14506 if (strcmp(tzname[0], "EST") || strcmp(tzname[1], "EDT")) 14507 exit(1); 14508 #endif 14509 14510 putenv("TZ=AEST-10AEDT-11,M10.5.0,M3.5.0"); 14511 tzset(); 14512 if (localtime(&groundhogday)->tm_hour != 11) 14513 exit(1); 14514 #if HAVE_TZNAME 14515 if (strcmp(tzname[0], "AEST") || strcmp(tzname[1], "AEDT")) 14516 exit(1); 14517 #endif 14518 14519 #if HAVE_STRUCT_TM_TM_ZONE 14520 if (strcmp(localtime(&groundhogday)->tm_zone, "AEDT")) 14521 exit(1); 14522 if (strcmp(localtime(&midyear)->tm_zone, "AEST")) 14523 exit(1); 14524 #endif 14525 14526 exit(0); 14527 } 14528 14529 _ACEOF 14530 if ac_fn_c_try_run "$LINENO"; then : 14531 ac_cv_working_tzset=yes 14532 else 14533 ac_cv_working_tzset=no 14534 fi 14535 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 14536 conftest.$ac_objext conftest.beam conftest.$ac_ext 14537 fi 14538 14539 fi 14540 14541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_tzset" >&5 14542 $as_echo "$ac_cv_working_tzset" >&6; } 14543 if test "$ac_cv_working_tzset" = yes 14544 then 14545 14546 $as_echo "#define HAVE_WORKING_TZSET 1" >>confdefs.h 14547 14548 fi 14549 14550 # Look for subsecond timestamps in struct stat 14551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tv_nsec in struct stat" >&5 14552 $as_echo_n "checking for tv_nsec in struct stat... " >&6; } 14553 if ${ac_cv_stat_tv_nsec+:} false; then : 14554 $as_echo_n "(cached) " >&6 14555 else 14556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14557 /* end confdefs.h. */ 14558 #include <sys/stat.h> 14559 int 14560 main () 14561 { 14562 14563 struct stat st; 14564 st.st_mtim.tv_nsec = 1; 14565 14566 ; 14567 return 0; 14568 } 14569 _ACEOF 14570 if ac_fn_c_try_compile "$LINENO"; then : 14571 ac_cv_stat_tv_nsec=yes 14572 else 14573 ac_cv_stat_tv_nsec=no 14574 fi 14575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14576 fi 14577 14578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_stat_tv_nsec" >&5 14579 $as_echo "$ac_cv_stat_tv_nsec" >&6; } 14580 if test "$ac_cv_stat_tv_nsec" = yes 14581 then 14582 14583 $as_echo "#define HAVE_STAT_TV_NSEC 1" >>confdefs.h 14584 14585 fi 14586 14587 # Look for BSD style subsecond timestamps in struct stat 14588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tv_nsec2 in struct stat" >&5 14589 $as_echo_n "checking for tv_nsec2 in struct stat... " >&6; } 14590 if ${ac_cv_stat_tv_nsec2+:} false; then : 14591 $as_echo_n "(cached) " >&6 14592 else 14593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14594 /* end confdefs.h. */ 14595 #include <sys/stat.h> 14596 int 14597 main () 14598 { 14599 14600 struct stat st; 14601 st.st_mtimespec.tv_nsec = 1; 14602 14603 ; 14604 return 0; 14605 } 14606 _ACEOF 14607 if ac_fn_c_try_compile "$LINENO"; then : 14608 ac_cv_stat_tv_nsec2=yes 14609 else 14610 ac_cv_stat_tv_nsec2=no 14611 fi 14612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14613 fi 14614 14615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_stat_tv_nsec2" >&5 14616 $as_echo "$ac_cv_stat_tv_nsec2" >&6; } 14617 if test "$ac_cv_stat_tv_nsec2" = yes 14618 then 14619 14620 $as_echo "#define HAVE_STAT_TV_NSEC2 1" >>confdefs.h 14621 14622 fi 14623 14624 # first curses configure check 14625 ac_save_cppflags="$CPPFLAGS" 14626 CPPFLAGS="$CPPFLAGS -I/usr/include/ncursesw" 14627 14628 for ac_header in curses.h ncurses.h 14629 do : 14630 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 14631 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 14632 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 14633 cat >>confdefs.h <<_ACEOF 14634 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 14635 _ACEOF 14636 14637 fi 14638 14639 done 14640 14641 14642 # On Solaris, term.h requires curses.h 14643 for ac_header in term.h 14644 do : 14645 ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" " 14646 #ifdef HAVE_CURSES_H 14647 #include <curses.h> 14648 #endif 14649 14650 " 14651 if test "x$ac_cv_header_term_h" = xyes; then : 14652 cat >>confdefs.h <<_ACEOF 14653 #define HAVE_TERM_H 1 14654 _ACEOF 14655 14656 fi 14657 14658 done 14659 14660 14661 # On HP/UX 11.0, mvwdelch is a block with a return statement 14662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mvwdelch is an expression" >&5 14663 $as_echo_n "checking whether mvwdelch is an expression... " >&6; } 14664 if ${ac_cv_mvwdelch_is_expression+:} false; then : 14665 $as_echo_n "(cached) " >&6 14666 else 14667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14668 /* end confdefs.h. */ 14669 #include <curses.h> 14670 int 14671 main () 14672 { 14673 14674 int rtn; 14675 rtn = mvwdelch(0,0,0); 14676 14677 ; 14678 return 0; 14679 } 14680 _ACEOF 14681 if ac_fn_c_try_compile "$LINENO"; then : 14682 ac_cv_mvwdelch_is_expression=yes 14683 else 14684 ac_cv_mvwdelch_is_expression=no 14685 fi 14686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14687 fi 14688 14689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_mvwdelch_is_expression" >&5 14690 $as_echo "$ac_cv_mvwdelch_is_expression" >&6; } 14691 14692 if test "$ac_cv_mvwdelch_is_expression" = yes 14693 then 14694 14695 $as_echo "#define MVWDELCH_IS_EXPRESSION 1" >>confdefs.h 14696 14697 fi 14698 14699 # Issue #25720: ncurses has introduced the NCURSES_OPAQUE symbol making opaque 14700 # structs since version 5.7. If the macro is defined as zero before including 14701 # [n]curses.h, ncurses will expose fields of the structs regardless of the 14702 # configuration. 14703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether WINDOW has _flags" >&5 14704 $as_echo_n "checking whether WINDOW has _flags... " >&6; } 14705 if ${ac_cv_window_has_flags+:} false; then : 14706 $as_echo_n "(cached) " >&6 14707 else 14708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14709 /* end confdefs.h. */ 14710 14711 #define NCURSES_OPAQUE 0 14712 #include <curses.h> 14713 14714 int 14715 main () 14716 { 14717 14718 WINDOW *w; 14719 w->_flags = 0; 14720 14721 ; 14722 return 0; 14723 } 14724 _ACEOF 14725 if ac_fn_c_try_compile "$LINENO"; then : 14726 ac_cv_window_has_flags=yes 14727 else 14728 ac_cv_window_has_flags=no 14729 fi 14730 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14731 fi 14732 14733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_window_has_flags" >&5 14734 $as_echo "$ac_cv_window_has_flags" >&6; } 14735 14736 14737 if test "$ac_cv_window_has_flags" = yes 14738 then 14739 14740 $as_echo "#define WINDOW_HAS_FLAGS 1" >>confdefs.h 14741 14742 fi 14743 14744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_pad" >&5 14745 $as_echo_n "checking for is_pad... " >&6; } 14746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14747 /* end confdefs.h. */ 14748 #include <curses.h> 14749 int 14750 main () 14751 { 14752 14753 #ifndef is_pad 14754 void *x=is_pad 14755 #endif 14756 14757 ; 14758 return 0; 14759 } 14760 _ACEOF 14761 if ac_fn_c_try_compile "$LINENO"; then : 14762 14763 $as_echo "#define HAVE_CURSES_IS_PAD 1" >>confdefs.h 14764 14765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14766 $as_echo "yes" >&6; } 14767 else 14768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14769 $as_echo "no" >&6; } 14770 14771 fi 14772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14773 14774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_term_resized" >&5 14775 $as_echo_n "checking for is_term_resized... " >&6; } 14776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14777 /* end confdefs.h. */ 14778 #include <curses.h> 14779 int 14780 main () 14781 { 14782 void *x=is_term_resized 14783 ; 14784 return 0; 14785 } 14786 _ACEOF 14787 if ac_fn_c_try_compile "$LINENO"; then : 14788 14789 $as_echo "#define HAVE_CURSES_IS_TERM_RESIZED 1" >>confdefs.h 14790 14791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14792 $as_echo "yes" >&6; } 14793 else 14794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14795 $as_echo "no" >&6; } 14796 14797 fi 14798 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14799 14800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for resize_term" >&5 14801 $as_echo_n "checking for resize_term... " >&6; } 14802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14803 /* end confdefs.h. */ 14804 #include <curses.h> 14805 int 14806 main () 14807 { 14808 void *x=resize_term 14809 ; 14810 return 0; 14811 } 14812 _ACEOF 14813 if ac_fn_c_try_compile "$LINENO"; then : 14814 14815 $as_echo "#define HAVE_CURSES_RESIZE_TERM 1" >>confdefs.h 14816 14817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14818 $as_echo "yes" >&6; } 14819 else 14820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14821 $as_echo "no" >&6; } 14822 14823 fi 14824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14825 14826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for resizeterm" >&5 14827 $as_echo_n "checking for resizeterm... " >&6; } 14828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14829 /* end confdefs.h. */ 14830 #include <curses.h> 14831 int 14832 main () 14833 { 14834 void *x=resizeterm 14835 ; 14836 return 0; 14837 } 14838 _ACEOF 14839 if ac_fn_c_try_compile "$LINENO"; then : 14840 14841 $as_echo "#define HAVE_CURSES_RESIZETERM 1" >>confdefs.h 14842 14843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14844 $as_echo "yes" >&6; } 14845 else 14846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14847 $as_echo "no" >&6; } 14848 14849 fi 14850 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14851 14852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for immedok" >&5 14853 $as_echo_n "checking for immedok... " >&6; } 14854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14855 /* end confdefs.h. */ 14856 #include <curses.h> 14857 int 14858 main () 14859 { 14860 14861 #ifndef immedok 14862 void *x=immedok 14863 #endif 14864 14865 ; 14866 return 0; 14867 } 14868 _ACEOF 14869 if ac_fn_c_try_compile "$LINENO"; then : 14870 14871 $as_echo "#define HAVE_CURSES_IMMEDOK 1" >>confdefs.h 14872 14873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14874 $as_echo "yes" >&6; } 14875 else 14876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14877 $as_echo "no" >&6; } 14878 14879 fi 14880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14881 14882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for syncok" >&5 14883 $as_echo_n "checking for syncok... " >&6; } 14884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14885 /* end confdefs.h. */ 14886 #include <curses.h> 14887 int 14888 main () 14889 { 14890 14891 #ifndef syncok 14892 void *x=syncok 14893 #endif 14894 14895 ; 14896 return 0; 14897 } 14898 _ACEOF 14899 if ac_fn_c_try_compile "$LINENO"; then : 14900 14901 $as_echo "#define HAVE_CURSES_SYNCOK 1" >>confdefs.h 14902 14903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14904 $as_echo "yes" >&6; } 14905 else 14906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14907 $as_echo "no" >&6; } 14908 14909 fi 14910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14911 14912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchgat" >&5 14913 $as_echo_n "checking for wchgat... " >&6; } 14914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14915 /* end confdefs.h. */ 14916 #include <curses.h> 14917 int 14918 main () 14919 { 14920 14921 #ifndef wchgat 14922 void *x=wchgat 14923 #endif 14924 14925 ; 14926 return 0; 14927 } 14928 _ACEOF 14929 if ac_fn_c_try_compile "$LINENO"; then : 14930 14931 $as_echo "#define HAVE_CURSES_WCHGAT 1" >>confdefs.h 14932 14933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14934 $as_echo "yes" >&6; } 14935 else 14936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14937 $as_echo "no" >&6; } 14938 14939 fi 14940 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14941 14942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for filter" >&5 14943 $as_echo_n "checking for filter... " >&6; } 14944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14945 /* end confdefs.h. */ 14946 #include <curses.h> 14947 int 14948 main () 14949 { 14950 14951 #ifndef filter 14952 void *x=filter 14953 #endif 14954 14955 ; 14956 return 0; 14957 } 14958 _ACEOF 14959 if ac_fn_c_try_compile "$LINENO"; then : 14960 14961 $as_echo "#define HAVE_CURSES_FILTER 1" >>confdefs.h 14962 14963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14964 $as_echo "yes" >&6; } 14965 else 14966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14967 $as_echo "no" >&6; } 14968 14969 fi 14970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14971 14972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for has_key" >&5 14973 $as_echo_n "checking for has_key... " >&6; } 14974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14975 /* end confdefs.h. */ 14976 #include <curses.h> 14977 int 14978 main () 14979 { 14980 14981 #ifndef has_key 14982 void *x=has_key 14983 #endif 14984 14985 ; 14986 return 0; 14987 } 14988 _ACEOF 14989 if ac_fn_c_try_compile "$LINENO"; then : 14990 14991 $as_echo "#define HAVE_CURSES_HAS_KEY 1" >>confdefs.h 14992 14993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14994 $as_echo "yes" >&6; } 14995 else 14996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14997 $as_echo "no" >&6; } 14998 14999 fi 15000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15001 15002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for typeahead" >&5 15003 $as_echo_n "checking for typeahead... " >&6; } 15004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15005 /* end confdefs.h. */ 15006 #include <curses.h> 15007 int 15008 main () 15009 { 15010 15011 #ifndef typeahead 15012 void *x=typeahead 15013 #endif 15014 15015 ; 15016 return 0; 15017 } 15018 _ACEOF 15019 if ac_fn_c_try_compile "$LINENO"; then : 15020 15021 $as_echo "#define HAVE_CURSES_TYPEAHEAD 1" >>confdefs.h 15022 15023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15024 $as_echo "yes" >&6; } 15025 else 15026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15027 $as_echo "no" >&6; } 15028 15029 fi 15030 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15031 15032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for use_env" >&5 15033 $as_echo_n "checking for use_env... " >&6; } 15034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15035 /* end confdefs.h. */ 15036 #include <curses.h> 15037 int 15038 main () 15039 { 15040 15041 #ifndef use_env 15042 void *x=use_env 15043 #endif 15044 15045 ; 15046 return 0; 15047 } 15048 _ACEOF 15049 if ac_fn_c_try_compile "$LINENO"; then : 15050 15051 $as_echo "#define HAVE_CURSES_USE_ENV 1" >>confdefs.h 15052 15053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15054 $as_echo "yes" >&6; } 15055 else 15056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15057 $as_echo "no" >&6; } 15058 15059 fi 15060 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15061 # last curses configure check 15062 CPPFLAGS=$ac_save_cppflags 15063 15064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for device files" >&5 15065 $as_echo "$as_me: checking for device files" >&6;} 15066 15067 if test "x$cross_compiling" = xyes; then 15068 if test "${ac_cv_file__dev_ptmx+set}" != set; then 15069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptmx" >&5 15070 $as_echo_n "checking for /dev/ptmx... " >&6; } 15071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not set" >&5 15072 $as_echo "not set" >&6; } 15073 as_fn_error $? "set ac_cv_file__dev_ptmx to yes/no in your CONFIG_SITE file when cross compiling" "$LINENO" 5 15074 fi 15075 if test "${ac_cv_file__dev_ptc+set}" != set; then 15076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptc" >&5 15077 $as_echo_n "checking for /dev/ptc... " >&6; } 15078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not set" >&5 15079 $as_echo "not set" >&6; } 15080 as_fn_error $? "set ac_cv_file__dev_ptc to yes/no in your CONFIG_SITE file when cross compiling" "$LINENO" 5 15081 fi 15082 fi 15083 15084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptmx" >&5 15085 $as_echo_n "checking for /dev/ptmx... " >&6; } 15086 if ${ac_cv_file__dev_ptmx+:} false; then : 15087 $as_echo_n "(cached) " >&6 15088 else 15089 test "$cross_compiling" = yes && 15090 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 15091 if test -r "/dev/ptmx"; then 15092 ac_cv_file__dev_ptmx=yes 15093 else 15094 ac_cv_file__dev_ptmx=no 15095 fi 15096 fi 15097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__dev_ptmx" >&5 15098 $as_echo "$ac_cv_file__dev_ptmx" >&6; } 15099 if test "x$ac_cv_file__dev_ptmx" = xyes; then : 15100 15101 fi 15102 15103 if test "x$ac_cv_file__dev_ptmx" = xyes; then 15104 15105 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h 15106 15107 fi 15108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptc" >&5 15109 $as_echo_n "checking for /dev/ptc... " >&6; } 15110 if ${ac_cv_file__dev_ptc+:} false; then : 15111 $as_echo_n "(cached) " >&6 15112 else 15113 test "$cross_compiling" = yes && 15114 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 15115 if test -r "/dev/ptc"; then 15116 ac_cv_file__dev_ptc=yes 15117 else 15118 ac_cv_file__dev_ptc=no 15119 fi 15120 fi 15121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__dev_ptc" >&5 15122 $as_echo "$ac_cv_file__dev_ptc" >&6; } 15123 if test "x$ac_cv_file__dev_ptc" = xyes; then : 15124 15125 fi 15126 15127 if test "x$ac_cv_file__dev_ptc" = xyes; then 15128 15129 $as_echo "#define HAVE_DEV_PTC 1" >>confdefs.h 15130 15131 fi 15132 15133 if test "$have_long_long" = yes 15134 then 15135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for %lld and %llu printf() format support" >&5 15136 $as_echo_n "checking for %lld and %llu printf() format support... " >&6; } 15137 if ${ac_cv_have_long_long_format+:} false; then : 15138 $as_echo_n "(cached) " >&6 15139 else 15140 if test "$cross_compiling" = yes; then : 15141 ac_cv_have_long_long_format="cross -- assuming no" 15142 if test x$GCC = xyes; then 15143 save_CFLAGS=$CFLAGS 15144 CFLAGS="$CFLAGS -Werror -Wformat" 15145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15146 /* end confdefs.h. */ 15147 15148 #include <stdio.h> 15149 #include <stddef.h> 15150 15151 int 15152 main () 15153 { 15154 15155 char *buffer; 15156 sprintf(buffer, "%lld", (long long)123); 15157 sprintf(buffer, "%lld", (long long)-123); 15158 sprintf(buffer, "%llu", (unsigned long long)123); 15159 15160 ; 15161 return 0; 15162 } 15163 _ACEOF 15164 if ac_fn_c_try_compile "$LINENO"; then : 15165 ac_cv_have_long_long_format=yes 15166 15167 fi 15168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15169 CFLAGS=$save_CFLAGS 15170 fi 15171 else 15172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15173 /* end confdefs.h. */ 15174 15175 #include <stdio.h> 15176 #include <stddef.h> 15177 #include <string.h> 15178 15179 #ifdef HAVE_SYS_TYPES_H 15180 #include <sys/types.h> 15181 #endif 15182 15183 int main() 15184 { 15185 char buffer[256]; 15186 15187 if (sprintf(buffer, "%lld", (long long)123) < 0) 15188 return 1; 15189 if (strcmp(buffer, "123")) 15190 return 1; 15191 15192 if (sprintf(buffer, "%lld", (long long)-123) < 0) 15193 return 1; 15194 if (strcmp(buffer, "-123")) 15195 return 1; 15196 15197 if (sprintf(buffer, "%llu", (unsigned long long)123) < 0) 15198 return 1; 15199 if (strcmp(buffer, "123")) 15200 return 1; 15201 15202 return 0; 15203 } 15204 15205 _ACEOF 15206 if ac_fn_c_try_run "$LINENO"; then : 15207 ac_cv_have_long_long_format=yes 15208 else 15209 ac_cv_have_long_long_format=no 15210 fi 15211 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15212 conftest.$ac_objext conftest.beam conftest.$ac_ext 15213 fi 15214 15215 15216 fi 15217 15218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_long_long_format" >&5 15219 $as_echo "$ac_cv_have_long_long_format" >&6; } 15220 fi 15221 15222 if test "$ac_cv_have_long_long_format" = yes 15223 then 15224 15225 $as_echo "#define PY_FORMAT_LONG_LONG \"ll\"" >>confdefs.h 15226 15227 fi 15228 15229 if test $ac_sys_system = Darwin 15230 then 15231 LIBS="$LIBS -framework CoreFoundation" 15232 fi 15233 15234 15235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for %zd printf() format support" >&5 15236 $as_echo_n "checking for %zd printf() format support... " >&6; } 15237 if ${ac_cv_have_size_t_format+:} false; then : 15238 $as_echo_n "(cached) " >&6 15239 else 15240 if test "$cross_compiling" = yes; then : 15241 ac_cv_have_size_t_format="cross -- assuming yes" 15242 15243 else 15244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15245 /* end confdefs.h. */ 15246 15247 #include <stdio.h> 15248 #include <stddef.h> 15249 #include <string.h> 15250 15251 #ifdef HAVE_SYS_TYPES_H 15252 #include <sys/types.h> 15253 #endif 15254 15255 #ifdef HAVE_SSIZE_T 15256 typedef ssize_t Py_ssize_t; 15257 #elif SIZEOF_VOID_P == SIZEOF_LONG 15258 typedef long Py_ssize_t; 15259 #else 15260 typedef int Py_ssize_t; 15261 #endif 15262 15263 int main() 15264 { 15265 char buffer[256]; 15266 15267 if(sprintf(buffer, "%zd", (size_t)123) < 0) 15268 return 1; 15269 15270 if (strcmp(buffer, "123")) 15271 return 1; 15272 15273 if (sprintf(buffer, "%zd", (Py_ssize_t)-123) < 0) 15274 return 1; 15275 15276 if (strcmp(buffer, "-123")) 15277 return 1; 15278 15279 return 0; 15280 } 15281 15282 _ACEOF 15283 if ac_fn_c_try_run "$LINENO"; then : 15284 ac_cv_have_size_t_format=yes 15285 else 15286 ac_cv_have_size_t_format=no 15287 fi 15288 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15289 conftest.$ac_objext conftest.beam conftest.$ac_ext 15290 fi 15291 15292 fi 15293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_size_t_format" >&5 15294 $as_echo "$ac_cv_have_size_t_format" >&6; } 15295 if test "$ac_cv_have_size_t_format" != no ; then 15296 15297 $as_echo "#define PY_FORMAT_SIZE_T \"z\"" >>confdefs.h 15298 15299 fi 15300 15301 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " 15302 #ifdef HAVE_SYS_TYPES_H 15303 #include <sys/types.h> 15304 #endif 15305 #ifdef HAVE_SYS_SOCKET_H 15306 #include <sys/socket.h> 15307 #endif 15308 15309 " 15310 if test "x$ac_cv_type_socklen_t" = xyes; then : 15311 15312 else 15313 15314 $as_echo "#define socklen_t int" >>confdefs.h 15315 15316 fi 15317 15318 15319 case $ac_sys_system in 15320 AIX*) 15321 15322 $as_echo "#define HAVE_BROKEN_PIPE_BUF 1" >>confdefs.h 15323 ;; 15324 esac 15325 15326 15327 15328 15329 for h in `(cd $srcdir;echo Python/thread_*.h)` 15330 do 15331 THREADHEADERS="$THREADHEADERS \$(srcdir)/$h" 15332 done 15333 15334 15335 SRCDIRS="Parser Objects Python Modules" 15336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for build directories" >&5 15337 $as_echo_n "checking for build directories... " >&6; } 15338 for dir in $SRCDIRS; do 15339 if test ! -d $dir; then 15340 mkdir $dir 15341 fi 15342 done 15343 15344 # BEGIN_COMPUTED_GOTO 15345 # Check for --with-computed-gotos 15346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-computed-gotos" >&5 15347 $as_echo_n "checking for --with-computed-gotos... " >&6; } 15348 15349 # Check whether --with-computed-gotos was given. 15350 if test "${with_computed_gotos+set}" = set; then : 15351 withval=$with_computed_gotos; 15352 if test "$withval" = yes 15353 then 15354 15355 $as_echo "#define USE_COMPUTED_GOTOS 1" >>confdefs.h 15356 15357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15358 $as_echo "yes" >&6; } 15359 fi 15360 if test "$withval" = no 15361 then 15362 15363 $as_echo "#define USE_COMPUTED_GOTOS 0" >>confdefs.h 15364 15365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15366 $as_echo "no" >&6; } 15367 fi 15368 15369 else 15370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no value specified" >&5 15371 $as_echo "no value specified" >&6; } 15372 fi 15373 15374 15375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports computed gotos" >&5 15376 $as_echo_n "checking whether $CC supports computed gotos... " >&6; } 15377 if ${ac_cv_computed_gotos+:} false; then : 15378 $as_echo_n "(cached) " >&6 15379 else 15380 if test "$cross_compiling" = yes; then : 15381 if test "${with_computed_gotos+set}" = set; then 15382 ac_cv_computed_gotos="$with_computed_gotos -- configured --with(out)-computed-gotos" 15383 else 15384 ac_cv_computed_gotos=no 15385 fi 15386 else 15387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15388 /* end confdefs.h. */ 15389 15390 int main(int argc, char **argv) 15391 { 15392 static void *targets[1] = { &&LABEL1 }; 15393 goto LABEL2; 15394 LABEL1: 15395 return 0; 15396 LABEL2: 15397 goto *targets[0]; 15398 return 1; 15399 } 15400 15401 _ACEOF 15402 if ac_fn_c_try_run "$LINENO"; then : 15403 ac_cv_computed_gotos=yes 15404 else 15405 ac_cv_computed_gotos=no 15406 fi 15407 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15408 conftest.$ac_objext conftest.beam conftest.$ac_ext 15409 fi 15410 15411 fi 15412 15413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_computed_gotos" >&5 15414 $as_echo "$ac_cv_computed_gotos" >&6; } 15415 case "$ac_cv_computed_gotos" in yes*) 15416 15417 $as_echo "#define HAVE_COMPUTED_GOTOS 1" >>confdefs.h 15418 15419 esac 15420 # END_COMPUTED_GOTO 15421 15422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 15423 $as_echo "done" >&6; } 15424 15425 # ensurepip option 15426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ensurepip" >&5 15427 $as_echo_n "checking for ensurepip... " >&6; } 15428 15429 # Check whether --with-ensurepip was given. 15430 if test "${with_ensurepip+set}" = set; then : 15431 withval=$with_ensurepip; 15432 else 15433 with_ensurepip=no 15434 fi 15435 15436 case $with_ensurepip in #( 15437 yes|upgrade) : 15438 ENSUREPIP=upgrade ;; #( 15439 install) : 15440 ENSUREPIP=install ;; #( 15441 no) : 15442 ENSUREPIP=no ;; #( 15443 *) : 15444 as_fn_error $? "--with-ensurepip=upgrade|install|no" "$LINENO" 5 ;; 15445 esac 15446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ENSUREPIP" >&5 15447 $as_echo "$ENSUREPIP" >&6; } 15448 15449 15450 # generate output files 15451 ac_config_files="$ac_config_files Makefile.pre Modules/Setup.config Misc/python.pc" 15452 15453 ac_config_files="$ac_config_files Modules/ld_so_aix" 15454 15455 cat >confcache <<\_ACEOF 15456 # This file is a shell script that caches the results of configure 15457 # tests run on this system so they can be shared between configure 15458 # scripts and configure runs, see configure's option --config-cache. 15459 # It is not useful on other systems. If it contains results you don't 15460 # want to keep, you may remove or edit it. 15461 # 15462 # config.status only pays attention to the cache file if you give it 15463 # the --recheck option to rerun configure. 15464 # 15465 # `ac_cv_env_foo' variables (set or unset) will be overridden when 15466 # loading this file, other *unset* `ac_cv_foo' will be assigned the 15467 # following values. 15468 15469 _ACEOF 15470 15471 # The following way of writing the cache mishandles newlines in values, 15472 # but we know of no workaround that is simple, portable, and efficient. 15473 # So, we kill variables containing newlines. 15474 # Ultrix sh set writes to stderr and can't be redirected directly, 15475 # and sets the high bit in the cache file unless we assign to the vars. 15476 ( 15477 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 15478 eval ac_val=\$$ac_var 15479 case $ac_val in #( 15480 *${as_nl}*) 15481 case $ac_var in #( 15482 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 15483 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 15484 esac 15485 case $ac_var in #( 15486 _ | IFS | as_nl) ;; #( 15487 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 15488 *) { eval $ac_var=; unset $ac_var;} ;; 15489 esac ;; 15490 esac 15491 done 15492 15493 (set) 2>&1 | 15494 case $as_nl`(ac_space=' '; set) 2>&1` in #( 15495 *${as_nl}ac_space=\ *) 15496 # `set' does not quote correctly, so add quotes: double-quote 15497 # substitution turns \\\\ into \\, and sed turns \\ into \. 15498 sed -n \ 15499 "s/'/'\\\\''/g; 15500 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 15501 ;; #( 15502 *) 15503 # `set' quotes correctly as required by POSIX, so do not add quotes. 15504 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 15505 ;; 15506 esac | 15507 sort 15508 ) | 15509 sed ' 15510 /^ac_cv_env_/b end 15511 t clear 15512 :clear 15513 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 15514 t end 15515 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 15516 :end' >>confcache 15517 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 15518 if test -w "$cache_file"; then 15519 if test "x$cache_file" != "x/dev/null"; then 15520 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 15521 $as_echo "$as_me: updating cache $cache_file" >&6;} 15522 if test ! -f "$cache_file" || test -h "$cache_file"; then 15523 cat confcache >"$cache_file" 15524 else 15525 case $cache_file in #( 15526 */* | ?:*) 15527 mv -f confcache "$cache_file"$$ && 15528 mv -f "$cache_file"$$ "$cache_file" ;; #( 15529 *) 15530 mv -f confcache "$cache_file" ;; 15531 esac 15532 fi 15533 fi 15534 else 15535 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 15536 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 15537 fi 15538 fi 15539 rm -f confcache 15540 15541 test "x$prefix" = xNONE && prefix=$ac_default_prefix 15542 # Let make expand exec_prefix. 15543 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 15544 15545 DEFS=-DHAVE_CONFIG_H 15546 15547 ac_libobjs= 15548 ac_ltlibobjs= 15549 U= 15550 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 15551 # 1. Remove the extension, and $U if already installed. 15552 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 15553 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 15554 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 15555 # will be set to the directory where LIBOBJS objects are built. 15556 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 15557 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 15558 done 15559 LIBOBJS=$ac_libobjs 15560 15561 LTLIBOBJS=$ac_ltlibobjs 15562 15563 15564 15565 15566 : "${CONFIG_STATUS=./config.status}" 15567 ac_write_fail=0 15568 ac_clean_files_save=$ac_clean_files 15569 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 15570 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 15571 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 15572 as_write_fail=0 15573 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 15574 #! $SHELL 15575 # Generated by $as_me. 15576 # Run this file to recreate the current configuration. 15577 # Compiler output produced by configure, useful for debugging 15578 # configure, is in config.log if it exists. 15579 15580 debug=false 15581 ac_cs_recheck=false 15582 ac_cs_silent=false 15583 15584 SHELL=\${CONFIG_SHELL-$SHELL} 15585 export SHELL 15586 _ASEOF 15587 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 15588 ## -------------------- ## 15589 ## M4sh Initialization. ## 15590 ## -------------------- ## 15591 15592 # Be more Bourne compatible 15593 DUALCASE=1; export DUALCASE # for MKS sh 15594 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 15595 emulate sh 15596 NULLCMD=: 15597 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 15598 # is contrary to our usage. Disable this feature. 15599 alias -g '${1+"$@"}'='"$@"' 15600 setopt NO_GLOB_SUBST 15601 else 15602 case `(set -o) 2>/dev/null` in #( 15603 *posix*) : 15604 set -o posix ;; #( 15605 *) : 15606 ;; 15607 esac 15608 fi 15609 15610 15611 as_nl=' 15612 ' 15613 export as_nl 15614 # Printing a long string crashes Solaris 7 /usr/bin/printf. 15615 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 15616 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 15617 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 15618 # Prefer a ksh shell builtin over an external printf program on Solaris, 15619 # but without wasting forks for bash or zsh. 15620 if test -z "$BASH_VERSION$ZSH_VERSION" \ 15621 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 15622 as_echo='print -r --' 15623 as_echo_n='print -rn --' 15624 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 15625 as_echo='printf %s\n' 15626 as_echo_n='printf %s' 15627 else 15628 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 15629 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 15630 as_echo_n='/usr/ucb/echo -n' 15631 else 15632 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 15633 as_echo_n_body='eval 15634 arg=$1; 15635 case $arg in #( 15636 *"$as_nl"*) 15637 expr "X$arg" : "X\\(.*\\)$as_nl"; 15638 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 15639 esac; 15640 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 15641 ' 15642 export as_echo_n_body 15643 as_echo_n='sh -c $as_echo_n_body as_echo' 15644 fi 15645 export as_echo_body 15646 as_echo='sh -c $as_echo_body as_echo' 15647 fi 15648 15649 # The user is always right. 15650 if test "${PATH_SEPARATOR+set}" != set; then 15651 PATH_SEPARATOR=: 15652 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 15653 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 15654 PATH_SEPARATOR=';' 15655 } 15656 fi 15657 15658 15659 # IFS 15660 # We need space, tab and new line, in precisely that order. Quoting is 15661 # there to prevent editors from complaining about space-tab. 15662 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 15663 # splitting by setting IFS to empty value.) 15664 IFS=" "" $as_nl" 15665 15666 # Find who we are. Look in the path if we contain no directory separator. 15667 as_myself= 15668 case $0 in #(( 15669 *[\\/]* ) as_myself=$0 ;; 15670 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 15671 for as_dir in $PATH 15672 do 15673 IFS=$as_save_IFS 15674 test -z "$as_dir" && as_dir=. 15675 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 15676 done 15677 IFS=$as_save_IFS 15678 15679 ;; 15680 esac 15681 # We did not find ourselves, most probably we were run as `sh COMMAND' 15682 # in which case we are not to be found in the path. 15683 if test "x$as_myself" = x; then 15684 as_myself=$0 15685 fi 15686 if test ! -f "$as_myself"; then 15687 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 15688 exit 1 15689 fi 15690 15691 # Unset variables that we do not need and which cause bugs (e.g. in 15692 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 15693 # suppresses any "Segmentation fault" message there. '((' could 15694 # trigger a bug in pdksh 5.2.14. 15695 for as_var in BASH_ENV ENV MAIL MAILPATH 15696 do eval test x\${$as_var+set} = xset \ 15697 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 15698 done 15699 PS1='$ ' 15700 PS2='> ' 15701 PS4='+ ' 15702 15703 # NLS nuisances. 15704 LC_ALL=C 15705 export LC_ALL 15706 LANGUAGE=C 15707 export LANGUAGE 15708 15709 # CDPATH. 15710 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 15711 15712 15713 # as_fn_error STATUS ERROR [LINENO LOG_FD] 15714 # ---------------------------------------- 15715 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 15716 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 15717 # script with STATUS, using 1 if that was 0. 15718 as_fn_error () 15719 { 15720 as_status=$1; test $as_status -eq 0 && as_status=1 15721 if test "$4"; then 15722 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 15723 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 15724 fi 15725 $as_echo "$as_me: error: $2" >&2 15726 as_fn_exit $as_status 15727 } # as_fn_error 15728 15729 15730 # as_fn_set_status STATUS 15731 # ----------------------- 15732 # Set $? to STATUS, without forking. 15733 as_fn_set_status () 15734 { 15735 return $1 15736 } # as_fn_set_status 15737 15738 # as_fn_exit STATUS 15739 # ----------------- 15740 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 15741 as_fn_exit () 15742 { 15743 set +e 15744 as_fn_set_status $1 15745 exit $1 15746 } # as_fn_exit 15747 15748 # as_fn_unset VAR 15749 # --------------- 15750 # Portably unset VAR. 15751 as_fn_unset () 15752 { 15753 { eval $1=; unset $1;} 15754 } 15755 as_unset=as_fn_unset 15756 # as_fn_append VAR VALUE 15757 # ---------------------- 15758 # Append the text in VALUE to the end of the definition contained in VAR. Take 15759 # advantage of any shell optimizations that allow amortized linear growth over 15760 # repeated appends, instead of the typical quadratic growth present in naive 15761 # implementations. 15762 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 15763 eval 'as_fn_append () 15764 { 15765 eval $1+=\$2 15766 }' 15767 else 15768 as_fn_append () 15769 { 15770 eval $1=\$$1\$2 15771 } 15772 fi # as_fn_append 15773 15774 # as_fn_arith ARG... 15775 # ------------------ 15776 # Perform arithmetic evaluation on the ARGs, and store the result in the 15777 # global $as_val. Take advantage of shells that can avoid forks. The arguments 15778 # must be portable across $(()) and expr. 15779 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 15780 eval 'as_fn_arith () 15781 { 15782 as_val=$(( $* )) 15783 }' 15784 else 15785 as_fn_arith () 15786 { 15787 as_val=`expr "$@" || test $? -eq 1` 15788 } 15789 fi # as_fn_arith 15790 15791 15792 if expr a : '\(a\)' >/dev/null 2>&1 && 15793 test "X`expr 00001 : '.*\(...\)'`" = X001; then 15794 as_expr=expr 15795 else 15796 as_expr=false 15797 fi 15798 15799 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 15800 as_basename=basename 15801 else 15802 as_basename=false 15803 fi 15804 15805 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 15806 as_dirname=dirname 15807 else 15808 as_dirname=false 15809 fi 15810 15811 as_me=`$as_basename -- "$0" || 15812 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 15813 X"$0" : 'X\(//\)$' \| \ 15814 X"$0" : 'X\(/\)' \| . 2>/dev/null || 15815 $as_echo X/"$0" | 15816 sed '/^.*\/\([^/][^/]*\)\/*$/{ 15817 s//\1/ 15818 q 15819 } 15820 /^X\/\(\/\/\)$/{ 15821 s//\1/ 15822 q 15823 } 15824 /^X\/\(\/\).*/{ 15825 s//\1/ 15826 q 15827 } 15828 s/.*/./; q'` 15829 15830 # Avoid depending upon Character Ranges. 15831 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 15832 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 15833 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 15834 as_cr_digits='0123456789' 15835 as_cr_alnum=$as_cr_Letters$as_cr_digits 15836 15837 ECHO_C= ECHO_N= ECHO_T= 15838 case `echo -n x` in #((((( 15839 -n*) 15840 case `echo 'xy\c'` in 15841 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 15842 xy) ECHO_C='\c';; 15843 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 15844 ECHO_T=' ';; 15845 esac;; 15846 *) 15847 ECHO_N='-n';; 15848 esac 15849 15850 rm -f conf$$ conf$$.exe conf$$.file 15851 if test -d conf$$.dir; then 15852 rm -f conf$$.dir/conf$$.file 15853 else 15854 rm -f conf$$.dir 15855 mkdir conf$$.dir 2>/dev/null 15856 fi 15857 if (echo >conf$$.file) 2>/dev/null; then 15858 if ln -s conf$$.file conf$$ 2>/dev/null; then 15859 as_ln_s='ln -s' 15860 # ... but there are two gotchas: 15861 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 15862 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 15863 # In both cases, we have to default to `cp -pR'. 15864 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 15865 as_ln_s='cp -pR' 15866 elif ln conf$$.file conf$$ 2>/dev/null; then 15867 as_ln_s=ln 15868 else 15869 as_ln_s='cp -pR' 15870 fi 15871 else 15872 as_ln_s='cp -pR' 15873 fi 15874 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 15875 rmdir conf$$.dir 2>/dev/null 15876 15877 15878 # as_fn_mkdir_p 15879 # ------------- 15880 # Create "$as_dir" as a directory, including parents if necessary. 15881 as_fn_mkdir_p () 15882 { 15883 15884 case $as_dir in #( 15885 -*) as_dir=./$as_dir;; 15886 esac 15887 test -d "$as_dir" || eval $as_mkdir_p || { 15888 as_dirs= 15889 while :; do 15890 case $as_dir in #( 15891 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 15892 *) as_qdir=$as_dir;; 15893 esac 15894 as_dirs="'$as_qdir' $as_dirs" 15895 as_dir=`$as_dirname -- "$as_dir" || 15896 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 15897 X"$as_dir" : 'X\(//\)[^/]' \| \ 15898 X"$as_dir" : 'X\(//\)$' \| \ 15899 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 15900 $as_echo X"$as_dir" | 15901 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 15902 s//\1/ 15903 q 15904 } 15905 /^X\(\/\/\)[^/].*/{ 15906 s//\1/ 15907 q 15908 } 15909 /^X\(\/\/\)$/{ 15910 s//\1/ 15911 q 15912 } 15913 /^X\(\/\).*/{ 15914 s//\1/ 15915 q 15916 } 15917 s/.*/./; q'` 15918 test -d "$as_dir" && break 15919 done 15920 test -z "$as_dirs" || eval "mkdir $as_dirs" 15921 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 15922 15923 15924 } # as_fn_mkdir_p 15925 if mkdir -p . 2>/dev/null; then 15926 as_mkdir_p='mkdir -p "$as_dir"' 15927 else 15928 test -d ./-p && rmdir ./-p 15929 as_mkdir_p=false 15930 fi 15931 15932 15933 # as_fn_executable_p FILE 15934 # ----------------------- 15935 # Test if FILE is an executable regular file. 15936 as_fn_executable_p () 15937 { 15938 test -f "$1" && test -x "$1" 15939 } # as_fn_executable_p 15940 as_test_x='test -x' 15941 as_executable_p=as_fn_executable_p 15942 15943 # Sed expression to map a string onto a valid CPP name. 15944 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 15945 15946 # Sed expression to map a string onto a valid variable name. 15947 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 15948 15949 15950 exec 6>&1 15951 ## ----------------------------------- ## 15952 ## Main body of $CONFIG_STATUS script. ## 15953 ## ----------------------------------- ## 15954 _ASEOF 15955 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 15956 15957 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 15958 # Save the log message, to keep $0 and so on meaningful, and to 15959 # report actual input values of CONFIG_FILES etc. instead of their 15960 # values after options handling. 15961 ac_log=" 15962 This file was extended by python $as_me 2.7, which was 15963 generated by GNU Autoconf 2.69. Invocation command line was 15964 15965 CONFIG_FILES = $CONFIG_FILES 15966 CONFIG_HEADERS = $CONFIG_HEADERS 15967 CONFIG_LINKS = $CONFIG_LINKS 15968 CONFIG_COMMANDS = $CONFIG_COMMANDS 15969 $ $0 $@ 15970 15971 on `(hostname || uname -n) 2>/dev/null | sed 1q` 15972 " 15973 15974 _ACEOF 15975 15976 case $ac_config_files in *" 15977 "*) set x $ac_config_files; shift; ac_config_files=$*;; 15978 esac 15979 15980 case $ac_config_headers in *" 15981 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 15982 esac 15983 15984 15985 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 15986 # Files that config.status was made for. 15987 config_files="$ac_config_files" 15988 config_headers="$ac_config_headers" 15989 15990 _ACEOF 15991 15992 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 15993 ac_cs_usage="\ 15994 \`$as_me' instantiates files and other configuration actions 15995 from templates according to the current configuration. Unless the files 15996 and actions are specified as TAGs, all are instantiated by default. 15997 15998 Usage: $0 [OPTION]... [TAG]... 15999 16000 -h, --help print this help, then exit 16001 -V, --version print version number and configuration settings, then exit 16002 --config print configuration, then exit 16003 -q, --quiet, --silent 16004 do not print progress messages 16005 -d, --debug don't remove temporary files 16006 --recheck update $as_me by reconfiguring in the same conditions 16007 --file=FILE[:TEMPLATE] 16008 instantiate the configuration file FILE 16009 --header=FILE[:TEMPLATE] 16010 instantiate the configuration header FILE 16011 16012 Configuration files: 16013 $config_files 16014 16015 Configuration headers: 16016 $config_headers 16017 16018 Report bugs to <https://bugs.python.org/>." 16019 16020 _ACEOF 16021 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 16022 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 16023 ac_cs_version="\\ 16024 python config.status 2.7 16025 configured by $0, generated by GNU Autoconf 2.69, 16026 with options \\"\$ac_cs_config\\" 16027 16028 Copyright (C) 2012 Free Software Foundation, Inc. 16029 This config.status script is free software; the Free Software Foundation 16030 gives unlimited permission to copy, distribute and modify it." 16031 16032 ac_pwd='$ac_pwd' 16033 srcdir='$srcdir' 16034 INSTALL='$INSTALL' 16035 MKDIR_P='$MKDIR_P' 16036 test -n "\$AWK" || AWK=awk 16037 _ACEOF 16038 16039 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 16040 # The default lists apply if the user does not specify any file. 16041 ac_need_defaults=: 16042 while test $# != 0 16043 do 16044 case $1 in 16045 --*=?*) 16046 ac_option=`expr "X$1" : 'X\([^=]*\)='` 16047 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 16048 ac_shift=: 16049 ;; 16050 --*=) 16051 ac_option=`expr "X$1" : 'X\([^=]*\)='` 16052 ac_optarg= 16053 ac_shift=: 16054 ;; 16055 *) 16056 ac_option=$1 16057 ac_optarg=$2 16058 ac_shift=shift 16059 ;; 16060 esac 16061 16062 case $ac_option in 16063 # Handling of the options. 16064 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 16065 ac_cs_recheck=: ;; 16066 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 16067 $as_echo "$ac_cs_version"; exit ;; 16068 --config | --confi | --conf | --con | --co | --c ) 16069 $as_echo "$ac_cs_config"; exit ;; 16070 --debug | --debu | --deb | --de | --d | -d ) 16071 debug=: ;; 16072 --file | --fil | --fi | --f ) 16073 $ac_shift 16074 case $ac_optarg in 16075 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 16076 '') as_fn_error $? "missing file argument" ;; 16077 esac 16078 as_fn_append CONFIG_FILES " '$ac_optarg'" 16079 ac_need_defaults=false;; 16080 --header | --heade | --head | --hea ) 16081 $ac_shift 16082 case $ac_optarg in 16083 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 16084 esac 16085 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 16086 ac_need_defaults=false;; 16087 --he | --h) 16088 # Conflict between --help and --header 16089 as_fn_error $? "ambiguous option: \`$1' 16090 Try \`$0 --help' for more information.";; 16091 --help | --hel | -h ) 16092 $as_echo "$ac_cs_usage"; exit ;; 16093 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 16094 | -silent | --silent | --silen | --sile | --sil | --si | --s) 16095 ac_cs_silent=: ;; 16096 16097 # This is an error. 16098 -*) as_fn_error $? "unrecognized option: \`$1' 16099 Try \`$0 --help' for more information." ;; 16100 16101 *) as_fn_append ac_config_targets " $1" 16102 ac_need_defaults=false ;; 16103 16104 esac 16105 shift 16106 done 16107 16108 ac_configure_extra_args= 16109 16110 if $ac_cs_silent; then 16111 exec 6>/dev/null 16112 ac_configure_extra_args="$ac_configure_extra_args --silent" 16113 fi 16114 16115 _ACEOF 16116 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 16117 if \$ac_cs_recheck; then 16118 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 16119 shift 16120 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 16121 CONFIG_SHELL='$SHELL' 16122 export CONFIG_SHELL 16123 exec "\$@" 16124 fi 16125 16126 _ACEOF 16127 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 16128 exec 5>>config.log 16129 { 16130 echo 16131 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 16132 ## Running $as_me. ## 16133 _ASBOX 16134 $as_echo "$ac_log" 16135 } >&5 16136 16137 _ACEOF 16138 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 16139 _ACEOF 16140 16141 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 16142 16143 # Handling of arguments. 16144 for ac_config_target in $ac_config_targets 16145 do 16146 case $ac_config_target in 16147 "pyconfig.h") CONFIG_HEADERS="$CONFIG_HEADERS pyconfig.h" ;; 16148 "Mac/Makefile") CONFIG_FILES="$CONFIG_FILES Mac/Makefile" ;; 16149 "Mac/PythonLauncher/Makefile") CONFIG_FILES="$CONFIG_FILES Mac/PythonLauncher/Makefile" ;; 16150 "Mac/IDLE/Makefile") CONFIG_FILES="$CONFIG_FILES Mac/IDLE/Makefile" ;; 16151 "Mac/Resources/framework/Info.plist") CONFIG_FILES="$CONFIG_FILES Mac/Resources/framework/Info.plist" ;; 16152 "Mac/Resources/app/Info.plist") CONFIG_FILES="$CONFIG_FILES Mac/Resources/app/Info.plist" ;; 16153 "Makefile.pre") CONFIG_FILES="$CONFIG_FILES Makefile.pre" ;; 16154 "Modules/Setup.config") CONFIG_FILES="$CONFIG_FILES Modules/Setup.config" ;; 16155 "Misc/python.pc") CONFIG_FILES="$CONFIG_FILES Misc/python.pc" ;; 16156 "Modules/ld_so_aix") CONFIG_FILES="$CONFIG_FILES Modules/ld_so_aix" ;; 16157 16158 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 16159 esac 16160 done 16161 16162 16163 # If the user did not use the arguments to specify the items to instantiate, 16164 # then the envvar interface is used. Set only those that are not. 16165 # We use the long form for the default assignment because of an extremely 16166 # bizarre bug on SunOS 4.1.3. 16167 if $ac_need_defaults; then 16168 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 16169 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 16170 fi 16171 16172 # Have a temporary directory for convenience. Make it in the build tree 16173 # simply because there is no reason against having it here, and in addition, 16174 # creating and moving files from /tmp can sometimes cause problems. 16175 # Hook for its removal unless debugging. 16176 # Note that there is a small window in which the directory will not be cleaned: 16177 # after its creation but before its name has been assigned to `$tmp'. 16178 $debug || 16179 { 16180 tmp= ac_tmp= 16181 trap 'exit_status=$? 16182 : "${ac_tmp:=$tmp}" 16183 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 16184 ' 0 16185 trap 'as_fn_exit 1' 1 2 13 15 16186 } 16187 # Create a (secure) tmp directory for tmp files. 16188 16189 { 16190 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 16191 test -d "$tmp" 16192 } || 16193 { 16194 tmp=./conf$$-$RANDOM 16195 (umask 077 && mkdir "$tmp") 16196 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 16197 ac_tmp=$tmp 16198 16199 # Set up the scripts for CONFIG_FILES section. 16200 # No need to generate them if there are no CONFIG_FILES. 16201 # This happens for instance with `./config.status config.h'. 16202 if test -n "$CONFIG_FILES"; then 16203 16204 16205 ac_cr=`echo X | tr X '\015'` 16206 # On cygwin, bash can eat \r inside `` if the user requested igncr. 16207 # But we know of no other shell where ac_cr would be empty at this 16208 # point, so we can use a bashism as a fallback. 16209 if test "x$ac_cr" = x; then 16210 eval ac_cr=\$\'\\r\' 16211 fi 16212 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 16213 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 16214 ac_cs_awk_cr='\\r' 16215 else 16216 ac_cs_awk_cr=$ac_cr 16217 fi 16218 16219 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 16220 _ACEOF 16221 16222 16223 { 16224 echo "cat >conf$$subs.awk <<_ACEOF" && 16225 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 16226 echo "_ACEOF" 16227 } >conf$$subs.sh || 16228 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 16229 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 16230 ac_delim='%!_!# ' 16231 for ac_last_try in false false false false false :; do 16232 . ./conf$$subs.sh || 16233 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 16234 16235 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 16236 if test $ac_delim_n = $ac_delim_num; then 16237 break 16238 elif $ac_last_try; then 16239 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 16240 else 16241 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 16242 fi 16243 done 16244 rm -f conf$$subs.sh 16245 16246 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 16247 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 16248 _ACEOF 16249 sed -n ' 16250 h 16251 s/^/S["/; s/!.*/"]=/ 16252 p 16253 g 16254 s/^[^!]*!// 16255 :repl 16256 t repl 16257 s/'"$ac_delim"'$// 16258 t delim 16259 :nl 16260 h 16261 s/\(.\{148\}\)..*/\1/ 16262 t more1 16263 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 16264 p 16265 n 16266 b repl 16267 :more1 16268 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 16269 p 16270 g 16271 s/.\{148\}// 16272 t nl 16273 :delim 16274 h 16275 s/\(.\{148\}\)..*/\1/ 16276 t more2 16277 s/["\\]/\\&/g; s/^/"/; s/$/"/ 16278 p 16279 b 16280 :more2 16281 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 16282 p 16283 g 16284 s/.\{148\}// 16285 t delim 16286 ' <conf$$subs.awk | sed ' 16287 /^[^""]/{ 16288 N 16289 s/\n// 16290 } 16291 ' >>$CONFIG_STATUS || ac_write_fail=1 16292 rm -f conf$$subs.awk 16293 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 16294 _ACAWK 16295 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 16296 for (key in S) S_is_set[key] = 1 16297 FS = "" 16298 16299 } 16300 { 16301 line = $ 0 16302 nfields = split(line, field, "@") 16303 substed = 0 16304 len = length(field[1]) 16305 for (i = 2; i < nfields; i++) { 16306 key = field[i] 16307 keylen = length(key) 16308 if (S_is_set[key]) { 16309 value = S[key] 16310 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 16311 len += length(value) + length(field[++i]) 16312 substed = 1 16313 } else 16314 len += 1 + keylen 16315 } 16316 16317 print line 16318 } 16319 16320 _ACAWK 16321 _ACEOF 16322 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 16323 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 16324 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 16325 else 16326 cat 16327 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 16328 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 16329 _ACEOF 16330 16331 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 16332 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 16333 # trailing colons and then remove the whole line if VPATH becomes empty 16334 # (actually we leave an empty line to preserve line numbers). 16335 if test "x$srcdir" = x.; then 16336 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 16337 h 16338 s/// 16339 s/^/:/ 16340 s/[ ]*$/:/ 16341 s/:\$(srcdir):/:/g 16342 s/:\${srcdir}:/:/g 16343 s/:@srcdir@:/:/g 16344 s/^:*// 16345 s/:*$// 16346 x 16347 s/\(=[ ]*\).*/\1/ 16348 G 16349 s/\n// 16350 s/^[^=]*=[ ]*$// 16351 }' 16352 fi 16353 16354 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 16355 fi # test -n "$CONFIG_FILES" 16356 16357 # Set up the scripts for CONFIG_HEADERS section. 16358 # No need to generate them if there are no CONFIG_HEADERS. 16359 # This happens for instance with `./config.status Makefile'. 16360 if test -n "$CONFIG_HEADERS"; then 16361 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 16362 BEGIN { 16363 _ACEOF 16364 16365 # Transform confdefs.h into an awk script `defines.awk', embedded as 16366 # here-document in config.status, that substitutes the proper values into 16367 # config.h.in to produce config.h. 16368 16369 # Create a delimiter string that does not exist in confdefs.h, to ease 16370 # handling of long lines. 16371 ac_delim='%!_!# ' 16372 for ac_last_try in false false :; do 16373 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 16374 if test -z "$ac_tt"; then 16375 break 16376 elif $ac_last_try; then 16377 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 16378 else 16379 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 16380 fi 16381 done 16382 16383 # For the awk script, D is an array of macro values keyed by name, 16384 # likewise P contains macro parameters if any. Preserve backslash 16385 # newline sequences. 16386 16387 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 16388 sed -n ' 16389 s/.\{148\}/&'"$ac_delim"'/g 16390 t rset 16391 :rset 16392 s/^[ ]*#[ ]*define[ ][ ]*/ / 16393 t def 16394 d 16395 :def 16396 s/\\$// 16397 t bsnl 16398 s/["\\]/\\&/g 16399 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 16400 D["\1"]=" \3"/p 16401 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 16402 d 16403 :bsnl 16404 s/["\\]/\\&/g 16405 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 16406 D["\1"]=" \3\\\\\\n"\\/p 16407 t cont 16408 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 16409 t cont 16410 d 16411 :cont 16412 n 16413 s/.\{148\}/&'"$ac_delim"'/g 16414 t clear 16415 :clear 16416 s/\\$// 16417 t bsnlc 16418 s/["\\]/\\&/g; s/^/"/; s/$/"/p 16419 d 16420 :bsnlc 16421 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 16422 b cont 16423 ' <confdefs.h | sed ' 16424 s/'"$ac_delim"'/"\\\ 16425 "/g' >>$CONFIG_STATUS || ac_write_fail=1 16426 16427 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 16428 for (key in D) D_is_set[key] = 1 16429 FS = "" 16430 } 16431 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 16432 line = \$ 0 16433 split(line, arg, " ") 16434 if (arg[1] == "#") { 16435 defundef = arg[2] 16436 mac1 = arg[3] 16437 } else { 16438 defundef = substr(arg[1], 2) 16439 mac1 = arg[2] 16440 } 16441 split(mac1, mac2, "(") #) 16442 macro = mac2[1] 16443 prefix = substr(line, 1, index(line, defundef) - 1) 16444 if (D_is_set[macro]) { 16445 # Preserve the white space surrounding the "#". 16446 print prefix "define", macro P[macro] D[macro] 16447 next 16448 } else { 16449 # Replace #undef with comments. This is necessary, for example, 16450 # in the case of _POSIX_SOURCE, which is predefined and required 16451 # on some systems where configure will not decide to define it. 16452 if (defundef == "undef") { 16453 print "/*", prefix defundef, macro, "*/" 16454 next 16455 } 16456 } 16457 } 16458 { print } 16459 _ACAWK 16460 _ACEOF 16461 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 16462 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 16463 fi # test -n "$CONFIG_HEADERS" 16464 16465 16466 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 16467 shift 16468 for ac_tag 16469 do 16470 case $ac_tag in 16471 :[FHLC]) ac_mode=$ac_tag; continue;; 16472 esac 16473 case $ac_mode$ac_tag in 16474 :[FHL]*:*);; 16475 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 16476 :[FH]-) ac_tag=-:-;; 16477 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 16478 esac 16479 ac_save_IFS=$IFS 16480 IFS=: 16481 set x $ac_tag 16482 IFS=$ac_save_IFS 16483 shift 16484 ac_file=$1 16485 shift 16486 16487 case $ac_mode in 16488 :L) ac_source=$1;; 16489 :[FH]) 16490 ac_file_inputs= 16491 for ac_f 16492 do 16493 case $ac_f in 16494 -) ac_f="$ac_tmp/stdin";; 16495 *) # Look for the file first in the build tree, then in the source tree 16496 # (if the path is not absolute). The absolute path cannot be DOS-style, 16497 # because $ac_f cannot contain `:'. 16498 test -f "$ac_f" || 16499 case $ac_f in 16500 [\\/$]*) false;; 16501 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 16502 esac || 16503 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 16504 esac 16505 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 16506 as_fn_append ac_file_inputs " '$ac_f'" 16507 done 16508 16509 # Let's still pretend it is `configure' which instantiates (i.e., don't 16510 # use $as_me), people would be surprised to read: 16511 # /* config.h. Generated by config.status. */ 16512 configure_input='Generated from '` 16513 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 16514 `' by configure.' 16515 if test x"$ac_file" != x-; then 16516 configure_input="$ac_file. $configure_input" 16517 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 16518 $as_echo "$as_me: creating $ac_file" >&6;} 16519 fi 16520 # Neutralize special characters interpreted by sed in replacement strings. 16521 case $configure_input in #( 16522 *\&* | *\|* | *\\* ) 16523 ac_sed_conf_input=`$as_echo "$configure_input" | 16524 sed 's/[\\\\&|]/\\\\&/g'`;; #( 16525 *) ac_sed_conf_input=$configure_input;; 16526 esac 16527 16528 case $ac_tag in 16529 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 16530 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 16531 esac 16532 ;; 16533 esac 16534 16535 ac_dir=`$as_dirname -- "$ac_file" || 16536 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 16537 X"$ac_file" : 'X\(//\)[^/]' \| \ 16538 X"$ac_file" : 'X\(//\)$' \| \ 16539 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 16540 $as_echo X"$ac_file" | 16541 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 16542 s//\1/ 16543 q 16544 } 16545 /^X\(\/\/\)[^/].*/{ 16546 s//\1/ 16547 q 16548 } 16549 /^X\(\/\/\)$/{ 16550 s//\1/ 16551 q 16552 } 16553 /^X\(\/\).*/{ 16554 s//\1/ 16555 q 16556 } 16557 s/.*/./; q'` 16558 as_dir="$ac_dir"; as_fn_mkdir_p 16559 ac_builddir=. 16560 16561 case "$ac_dir" in 16562 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 16563 *) 16564 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 16565 # A ".." for each directory in $ac_dir_suffix. 16566 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 16567 case $ac_top_builddir_sub in 16568 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 16569 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 16570 esac ;; 16571 esac 16572 ac_abs_top_builddir=$ac_pwd 16573 ac_abs_builddir=$ac_pwd$ac_dir_suffix 16574 # for backward compatibility: 16575 ac_top_builddir=$ac_top_build_prefix 16576 16577 case $srcdir in 16578 .) # We are building in place. 16579 ac_srcdir=. 16580 ac_top_srcdir=$ac_top_builddir_sub 16581 ac_abs_top_srcdir=$ac_pwd ;; 16582 [\\/]* | ?:[\\/]* ) # Absolute name. 16583 ac_srcdir=$srcdir$ac_dir_suffix; 16584 ac_top_srcdir=$srcdir 16585 ac_abs_top_srcdir=$srcdir ;; 16586 *) # Relative name. 16587 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 16588 ac_top_srcdir=$ac_top_build_prefix$srcdir 16589 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 16590 esac 16591 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 16592 16593 16594 case $ac_mode in 16595 :F) 16596 # 16597 # CONFIG_FILE 16598 # 16599 16600 case $INSTALL in 16601 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 16602 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 16603 esac 16604 ac_MKDIR_P=$MKDIR_P 16605 case $MKDIR_P in 16606 [\\/$]* | ?:[\\/]* ) ;; 16607 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 16608 esac 16609 _ACEOF 16610 16611 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 16612 # If the template does not know about datarootdir, expand it. 16613 # FIXME: This hack should be removed a few years after 2.60. 16614 ac_datarootdir_hack=; ac_datarootdir_seen= 16615 ac_sed_dataroot=' 16616 /datarootdir/ { 16617 p 16618 q 16619 } 16620 /@datadir@/p 16621 /@docdir@/p 16622 /@infodir@/p 16623 /@localedir@/p 16624 /@mandir@/p' 16625 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 16626 *datarootdir*) ac_datarootdir_seen=yes;; 16627 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 16628 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 16629 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 16630 _ACEOF 16631 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 16632 ac_datarootdir_hack=' 16633 s&@datadir@&$datadir&g 16634 s&@docdir@&$docdir&g 16635 s&@infodir@&$infodir&g 16636 s&@localedir@&$localedir&g 16637 s&@mandir@&$mandir&g 16638 s&\\\${datarootdir}&$datarootdir&g' ;; 16639 esac 16640 _ACEOF 16641 16642 # Neutralize VPATH when `$srcdir' = `.'. 16643 # Shell code in configure.ac might set extrasub. 16644 # FIXME: do we really want to maintain this feature? 16645 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 16646 ac_sed_extra="$ac_vpsub 16647 $extrasub 16648 _ACEOF 16649 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 16650 :t 16651 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 16652 s|@configure_input@|$ac_sed_conf_input|;t t 16653 s&@top_builddir@&$ac_top_builddir_sub&;t t 16654 s&@top_build_prefix@&$ac_top_build_prefix&;t t 16655 s&@srcdir@&$ac_srcdir&;t t 16656 s&@abs_srcdir@&$ac_abs_srcdir&;t t 16657 s&@top_srcdir@&$ac_top_srcdir&;t t 16658 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 16659 s&@builddir@&$ac_builddir&;t t 16660 s&@abs_builddir@&$ac_abs_builddir&;t t 16661 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 16662 s&@INSTALL@&$ac_INSTALL&;t t 16663 s&@MKDIR_P@&$ac_MKDIR_P&;t t 16664 $ac_datarootdir_hack 16665 " 16666 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 16667 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 16668 16669 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 16670 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 16671 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 16672 "$ac_tmp/out"`; test -z "$ac_out"; } && 16673 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 16674 which seems to be undefined. Please make sure it is defined" >&5 16675 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 16676 which seems to be undefined. Please make sure it is defined" >&2;} 16677 16678 rm -f "$ac_tmp/stdin" 16679 case $ac_file in 16680 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 16681 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 16682 esac \ 16683 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 16684 ;; 16685 :H) 16686 # 16687 # CONFIG_HEADER 16688 # 16689 if test x"$ac_file" != x-; then 16690 { 16691 $as_echo "/* $configure_input */" \ 16692 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 16693 } >"$ac_tmp/config.h" \ 16694 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 16695 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 16696 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 16697 $as_echo "$as_me: $ac_file is unchanged" >&6;} 16698 else 16699 rm -f "$ac_file" 16700 mv "$ac_tmp/config.h" "$ac_file" \ 16701 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 16702 fi 16703 else 16704 $as_echo "/* $configure_input */" \ 16705 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 16706 || as_fn_error $? "could not create -" "$LINENO" 5 16707 fi 16708 ;; 16709 16710 16711 esac 16712 16713 16714 case $ac_file$ac_mode in 16715 "Modules/ld_so_aix":F) chmod +x Modules/ld_so_aix ;; 16716 16717 esac 16718 done # for ac_tag 16719 16720 16721 as_fn_exit 0 16722 _ACEOF 16723 ac_clean_files=$ac_clean_files_save 16724 16725 test $ac_write_fail = 0 || 16726 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 16727 16728 16729 # configure is writing to config.log, and then calls config.status. 16730 # config.status does its own redirection, appending to config.log. 16731 # Unfortunately, on DOS this fails, as config.log is still kept open 16732 # by configure, so config.status won't be able to write to it; its 16733 # output is simply discarded. So we exec the FD to /dev/null, 16734 # effectively closing config.log, so it can be properly (re)opened and 16735 # appended to by config.status. When coming back to configure, we 16736 # need to make the FD available again. 16737 if test "$no_create" != yes; then 16738 ac_cs_success=: 16739 ac_config_status_args= 16740 test "$silent" = yes && 16741 ac_config_status_args="$ac_config_status_args --quiet" 16742 exec 5>/dev/null 16743 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 16744 exec 5>>config.log 16745 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 16746 # would make configure fail if this is the last instruction. 16747 $ac_cs_success || as_fn_exit 1 16748 fi 16749 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 16750 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 16751 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 16752 fi 16753 16754 16755 echo "creating Modules/Setup" 16756 if test ! -f Modules/Setup 16757 then 16758 cp $srcdir/Modules/Setup.dist Modules/Setup 16759 fi 16760 16761 echo "creating Modules/Setup.local" 16762 if test ! -f Modules/Setup.local 16763 then 16764 echo "# Edit this file for local setup changes" >Modules/Setup.local 16765 fi 16766 16767 echo "creating Makefile" 16768 $SHELL $srcdir/Modules/makesetup -c $srcdir/Modules/config.c.in \ 16769 -s Modules Modules/Setup.config \ 16770 Modules/Setup.local Modules/Setup 16771 16772 case $ac_sys_system in 16773 BeOS) 16774 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 16775 16776 Support for BeOS is deprecated as of Python 2.6. 16777 See PEP 11 for the gory details. 16778 " >&5 16779 $as_echo "$as_me: WARNING: 16780 16781 Support for BeOS is deprecated as of Python 2.6. 16782 See PEP 11 for the gory details. 16783 " >&2;} 16784 ;; 16785 *) ;; 16786 esac 16787 16788 mv config.c Modules 16789 16790 if test "$Py_OPT" = 'false' -a "$Py_DEBUG" != 'true'; then 16791 echo "" >&6 16792 echo "" >&6 16793 echo "If you want a release build with all optimizations active (LTO, PGO, etc)," 16794 echo "please run ./configure --enable-optimizations" >&6 16795 echo "" >&6 16796 echo "" >&6 16797 fi 16798
