1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69. 4 # 5 # 6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 7 # 8 # 9 # This configure script is free software; the Free Software Foundation 10 # gives unlimited permission to copy, distribute and modify it. 11 ## -------------------- ## 12 ## M4sh Initialization. ## 13 ## -------------------- ## 14 15 # Be more Bourne compatible 16 DUALCASE=1; export DUALCASE # for MKS sh 17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18 emulate sh 19 NULLCMD=: 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 21 # is contrary to our usage. Disable this feature. 22 alias -g '${1+"$@"}'='"$@"' 23 setopt NO_GLOB_SUBST 24 else 25 case `(set -o) 2>/dev/null` in #( 26 *posix*) : 27 set -o posix ;; #( 28 *) : 29 ;; 30 esac 31 fi 32 33 34 as_nl=' 35 ' 36 export as_nl 37 # Printing a long string crashes Solaris 7 /usr/bin/printf. 38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 41 # Prefer a ksh shell builtin over an external printf program on Solaris, 42 # but without wasting forks for bash or zsh. 43 if test -z "$BASH_VERSION$ZSH_VERSION" \ 44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 45 as_echo='print -r --' 46 as_echo_n='print -rn --' 47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 48 as_echo='printf %s\n' 49 as_echo_n='printf %s' 50 else 51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 53 as_echo_n='/usr/ucb/echo -n' 54 else 55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 56 as_echo_n_body='eval 57 arg=$1; 58 case $arg in #( 59 *"$as_nl"*) 60 expr "X$arg" : "X\\(.*\\)$as_nl"; 61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 62 esac; 63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 64 ' 65 export as_echo_n_body 66 as_echo_n='sh -c $as_echo_n_body as_echo' 67 fi 68 export as_echo_body 69 as_echo='sh -c $as_echo_body as_echo' 70 fi 71 72 # The user is always right. 73 if test "${PATH_SEPARATOR+set}" != set; then 74 PATH_SEPARATOR=: 75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 77 PATH_SEPARATOR=';' 78 } 79 fi 80 81 82 # IFS 83 # We need space, tab and new line, in precisely that order. Quoting is 84 # there to prevent editors from complaining about space-tab. 85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 86 # splitting by setting IFS to empty value.) 87 IFS=" "" $as_nl" 88 89 # Find who we are. Look in the path if we contain no directory separator. 90 as_myself= 91 case $0 in #(( 92 *[\\/]* ) as_myself=$0 ;; 93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 94 for as_dir in $PATH 95 do 96 IFS=$as_save_IFS 97 test -z "$as_dir" && as_dir=. 98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 99 done 100 IFS=$as_save_IFS 101 102 ;; 103 esac 104 # We did not find ourselves, most probably we were run as `sh COMMAND' 105 # in which case we are not to be found in the path. 106 if test "x$as_myself" = x; then 107 as_myself=$0 108 fi 109 if test ! -f "$as_myself"; then 110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 111 exit 1 112 fi 113 114 # Unset variables that we do not need and which cause bugs (e.g. in 115 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 116 # suppresses any "Segmentation fault" message there. '((' could 117 # trigger a bug in pdksh 5.2.14. 118 for as_var in BASH_ENV ENV MAIL MAILPATH 119 do eval test x\${$as_var+set} = xset \ 120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 121 done 122 PS1='$ ' 123 PS2='> ' 124 PS4='+ ' 125 126 # NLS nuisances. 127 LC_ALL=C 128 export LC_ALL 129 LANGUAGE=C 130 export LANGUAGE 131 132 # CDPATH. 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 134 135 # Use a proper internal environment variable to ensure we don't fall 136 # into an infinite loop, continuously re-executing ourselves. 137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 138 _as_can_reexec=no; export _as_can_reexec; 139 # We cannot yet assume a decent shell, so we have to provide a 140 # neutralization value for shells without unset; and this also 141 # works around shells that cannot unset nonexistent variables. 142 # Preserve -v and -x to the replacement shell. 143 BASH_ENV=/dev/null 144 ENV=/dev/null 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 146 case $- in # (((( 147 *v*x* | *x*v* ) as_opts=-vx ;; 148 *v* ) as_opts=-v ;; 149 *x* ) as_opts=-x ;; 150 * ) as_opts= ;; 151 esac 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 153 # Admittedly, this is quite paranoid, since all the known shells bail 154 # out after a failed `exec'. 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 156 as_fn_exit 255 157 fi 158 # We don't want this to propagate to other subprocesses. 159 { _as_can_reexec=; unset _as_can_reexec;} 160 if test "x$CONFIG_SHELL" = x; then 161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 162 emulate sh 163 NULLCMD=: 164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 165 # is contrary to our usage. Disable this feature. 166 alias -g '\${1+\"\$@\"}'='\"\$@\"' 167 setopt NO_GLOB_SUBST 168 else 169 case \`(set -o) 2>/dev/null\` in #( 170 *posix*) : 171 set -o posix ;; #( 172 *) : 173 ;; 174 esac 175 fi 176 " 177 as_required="as_fn_return () { (exit \$1); } 178 as_fn_success () { as_fn_return 0; } 179 as_fn_failure () { as_fn_return 1; } 180 as_fn_ret_success () { return 0; } 181 as_fn_ret_failure () { return 1; } 182 183 exitcode=0 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 189 190 else 191 exitcode=1; echo positional parameters were not saved. 192 fi 193 test x\$exitcode = x0 || exit 1 194 test -x / || exit 1" 195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 199 test \$(( 1 + 1 )) = 2 || exit 1" 200 if (eval "$as_required") 2>/dev/null; then : 201 as_have_required=yes 202 else 203 as_have_required=no 204 fi 205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 206 207 else 208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 209 as_found=false 210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 211 do 212 IFS=$as_save_IFS 213 test -z "$as_dir" && as_dir=. 214 as_found=: 215 case $as_dir in #( 216 /*) 217 for as_base in sh bash ksh sh5; do 218 # Try only shells that exist, to save several forks. 219 as_shell=$as_dir/$as_base 220 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 221 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 222 CONFIG_SHELL=$as_shell as_have_required=yes 223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 break 2 225 fi 226 fi 227 done;; 228 esac 229 as_found=false 230 done 231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 232 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 233 CONFIG_SHELL=$SHELL as_have_required=yes 234 fi; } 235 IFS=$as_save_IFS 236 237 238 if test "x$CONFIG_SHELL" != x; then : 239 export CONFIG_SHELL 240 # We cannot yet assume a decent shell, so we have to provide a 241 # neutralization value for shells without unset; and this also 242 # works around shells that cannot unset nonexistent variables. 243 # Preserve -v and -x to the replacement shell. 244 BASH_ENV=/dev/null 245 ENV=/dev/null 246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 247 case $- in # (((( 248 *v*x* | *x*v* ) as_opts=-vx ;; 249 *v* ) as_opts=-v ;; 250 *x* ) as_opts=-x ;; 251 * ) as_opts= ;; 252 esac 253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 254 # Admittedly, this is quite paranoid, since all the known shells bail 255 # out after a failed `exec'. 256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 257 exit 255 258 fi 259 260 if test x$as_have_required = xno; then : 261 $as_echo "$0: This script requires a shell more modern than all" 262 $as_echo "$0: the shells that I found on your system." 263 if test x${ZSH_VERSION+set} = xset ; then 264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 265 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 266 else 267 $as_echo "$0: Please tell bug-autoconf (at] gnu.org about your system, 268 $0: including any error possibly output before this 269 $0: message. Then install a modern shell, or manually run 270 $0: the script under such a shell if you do have one." 271 fi 272 exit 1 273 fi 274 fi 275 fi 276 SHELL=${CONFIG_SHELL-/bin/sh} 277 export SHELL 278 # Unset more variables known to interfere with behavior of common tools. 279 CLICOLOR_FORCE= GREP_OPTIONS= 280 unset CLICOLOR_FORCE GREP_OPTIONS 281 282 ## --------------------- ## 283 ## M4sh Shell Functions. ## 284 ## --------------------- ## 285 # as_fn_unset VAR 286 # --------------- 287 # Portably unset VAR. 288 as_fn_unset () 289 { 290 { eval $1=; unset $1;} 291 } 292 as_unset=as_fn_unset 293 294 # as_fn_set_status STATUS 295 # ----------------------- 296 # Set $? to STATUS, without forking. 297 as_fn_set_status () 298 { 299 return $1 300 } # as_fn_set_status 301 302 # as_fn_exit STATUS 303 # ----------------- 304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 305 as_fn_exit () 306 { 307 set +e 308 as_fn_set_status $1 309 exit $1 310 } # as_fn_exit 311 312 # as_fn_mkdir_p 313 # ------------- 314 # Create "$as_dir" as a directory, including parents if necessary. 315 as_fn_mkdir_p () 316 { 317 318 case $as_dir in #( 319 -*) as_dir=./$as_dir;; 320 esac 321 test -d "$as_dir" || eval $as_mkdir_p || { 322 as_dirs= 323 while :; do 324 case $as_dir in #( 325 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 326 *) as_qdir=$as_dir;; 327 esac 328 as_dirs="'$as_qdir' $as_dirs" 329 as_dir=`$as_dirname -- "$as_dir" || 330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 331 X"$as_dir" : 'X\(//\)[^/]' \| \ 332 X"$as_dir" : 'X\(//\)$' \| \ 333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 334 $as_echo X"$as_dir" | 335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 336 s//\1/ 337 q 338 } 339 /^X\(\/\/\)[^/].*/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)$/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\).*/{ 348 s//\1/ 349 q 350 } 351 s/.*/./; q'` 352 test -d "$as_dir" && break 353 done 354 test -z "$as_dirs" || eval "mkdir $as_dirs" 355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 356 357 358 } # as_fn_mkdir_p 359 360 # as_fn_executable_p FILE 361 # ----------------------- 362 # Test if FILE is an executable regular file. 363 as_fn_executable_p () 364 { 365 test -f "$1" && test -x "$1" 366 } # as_fn_executable_p 367 # as_fn_append VAR VALUE 368 # ---------------------- 369 # Append the text in VALUE to the end of the definition contained in VAR. Take 370 # advantage of any shell optimizations that allow amortized linear growth over 371 # repeated appends, instead of the typical quadratic growth present in naive 372 # implementations. 373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 374 eval 'as_fn_append () 375 { 376 eval $1+=\$2 377 }' 378 else 379 as_fn_append () 380 { 381 eval $1=\$$1\$2 382 } 383 fi # as_fn_append 384 385 # as_fn_arith ARG... 386 # ------------------ 387 # Perform arithmetic evaluation on the ARGs, and store the result in the 388 # global $as_val. Take advantage of shells that can avoid forks. The arguments 389 # must be portable across $(()) and expr. 390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 391 eval 'as_fn_arith () 392 { 393 as_val=$(( $* )) 394 }' 395 else 396 as_fn_arith () 397 { 398 as_val=`expr "$@" || test $? -eq 1` 399 } 400 fi # as_fn_arith 401 402 403 # as_fn_error STATUS ERROR [LINENO LOG_FD] 404 # ---------------------------------------- 405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 407 # script with STATUS, using 1 if that was 0. 408 as_fn_error () 409 { 410 as_status=$1; test $as_status -eq 0 && as_status=1 411 if test "$4"; then 412 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 414 fi 415 $as_echo "$as_me: error: $2" >&2 416 as_fn_exit $as_status 417 } # as_fn_error 418 419 if expr a : '\(a\)' >/dev/null 2>&1 && 420 test "X`expr 00001 : '.*\(...\)'`" = X001; then 421 as_expr=expr 422 else 423 as_expr=false 424 fi 425 426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 427 as_basename=basename 428 else 429 as_basename=false 430 fi 431 432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 433 as_dirname=dirname 434 else 435 as_dirname=false 436 fi 437 438 as_me=`$as_basename -- "$0" || 439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 440 X"$0" : 'X\(//\)$' \| \ 441 X"$0" : 'X\(/\)' \| . 2>/dev/null || 442 $as_echo X/"$0" | 443 sed '/^.*\/\([^/][^/]*\)\/*$/{ 444 s//\1/ 445 q 446 } 447 /^X\/\(\/\/\)$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\).*/{ 452 s//\1/ 453 q 454 } 455 s/.*/./; q'` 456 457 # Avoid depending upon Character Ranges. 458 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 461 as_cr_digits='0123456789' 462 as_cr_alnum=$as_cr_Letters$as_cr_digits 463 464 465 as_lineno_1=$LINENO as_lineno_1a=$LINENO 466 as_lineno_2=$LINENO as_lineno_2a=$LINENO 467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 470 sed -n ' 471 p 472 /[$]LINENO/= 473 ' <$as_myself | 474 sed ' 475 s/[$]LINENO.*/&-/ 476 t lineno 477 b 478 :lineno 479 N 480 :loop 481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 482 t loop 483 s/-\n.*// 484 ' >$as_me.lineno && 485 chmod +x "$as_me.lineno" || 486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 487 488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 489 # already done that, so ensure we don't try to do so again and fall 490 # in an infinite loop. This has already happened in practice. 491 _as_can_reexec=no; export _as_can_reexec 492 # Don't try to exec as it changes $[0], causing all sort of problems 493 # (the dirname of $[0] is not the place where we might find the 494 # original and so on. Autoconf is especially sensitive to this). 495 . "./$as_me.lineno" 496 # Exit status is that of the last command. 497 exit 498 } 499 500 ECHO_C= ECHO_N= ECHO_T= 501 case `echo -n x` in #((((( 502 -n*) 503 case `echo 'xy\c'` in 504 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 505 xy) ECHO_C='\c';; 506 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 507 ECHO_T=' ';; 508 esac;; 509 *) 510 ECHO_N='-n';; 511 esac 512 513 rm -f conf$$ conf$$.exe conf$$.file 514 if test -d conf$$.dir; then 515 rm -f conf$$.dir/conf$$.file 516 else 517 rm -f conf$$.dir 518 mkdir conf$$.dir 2>/dev/null 519 fi 520 if (echo >conf$$.file) 2>/dev/null; then 521 if ln -s conf$$.file conf$$ 2>/dev/null; then 522 as_ln_s='ln -s' 523 # ... but there are two gotchas: 524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 526 # In both cases, we have to default to `cp -pR'. 527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 528 as_ln_s='cp -pR' 529 elif ln conf$$.file conf$$ 2>/dev/null; then 530 as_ln_s=ln 531 else 532 as_ln_s='cp -pR' 533 fi 534 else 535 as_ln_s='cp -pR' 536 fi 537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 538 rmdir conf$$.dir 2>/dev/null 539 540 if mkdir -p . 2>/dev/null; then 541 as_mkdir_p='mkdir -p "$as_dir"' 542 else 543 test -d ./-p && rmdir ./-p 544 as_mkdir_p=false 545 fi 546 547 as_test_x='test -x' 548 as_executable_p=as_fn_executable_p 549 550 # Sed expression to map a string onto a valid CPP name. 551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 552 553 # Sed expression to map a string onto a valid variable name. 554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 555 556 557 test -n "$DJDIR" || exec 7<&0 </dev/null 558 exec 6>&1 559 560 # Name of the host. 561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 562 # so uname gets run too. 563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 564 565 # 566 # Initializations. 567 # 568 ac_default_prefix=/usr/local 569 ac_clean_files= 570 ac_config_libobj_dir=. 571 LIBOBJS= 572 cross_compiling=no 573 subdirs= 574 MFLAGS= 575 MAKEFLAGS= 576 577 # Identity of this package. 578 PACKAGE_NAME= 579 PACKAGE_TARNAME= 580 PACKAGE_VERSION= 581 PACKAGE_STRING= 582 PACKAGE_BUGREPORT= 583 PACKAGE_URL= 584 585 ac_unique_file="Makefile.in" 586 # Factoring default headers for most tests. 587 ac_includes_default="\ 588 #include <stdio.h> 589 #ifdef HAVE_SYS_TYPES_H 590 # include <sys/types.h> 591 #endif 592 #ifdef HAVE_SYS_STAT_H 593 # include <sys/stat.h> 594 #endif 595 #ifdef STDC_HEADERS 596 # include <stdlib.h> 597 # include <stddef.h> 598 #else 599 # ifdef HAVE_STDLIB_H 600 # include <stdlib.h> 601 # endif 602 #endif 603 #ifdef HAVE_STRING_H 604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 605 # include <memory.h> 606 # endif 607 # include <string.h> 608 #endif 609 #ifdef HAVE_STRINGS_H 610 # include <strings.h> 611 #endif 612 #ifdef HAVE_INTTYPES_H 613 # include <inttypes.h> 614 #endif 615 #ifdef HAVE_STDINT_H 616 # include <stdint.h> 617 #endif 618 #ifdef HAVE_UNISTD_H 619 # include <unistd.h> 620 #endif" 621 622 ac_subst_vars='LTLIBOBJS 623 LIBOBJS 624 cfgoutputs_out 625 cfgoutputs_in 626 cfghdrs_out 627 cfghdrs_in 628 enable_initial_exec_tls 629 enable_zone_allocator 630 enable_tls 631 enable_lazy_lock 632 jemalloc_version_gid 633 jemalloc_version_nrev 634 jemalloc_version_bugfix 635 jemalloc_version_minor 636 jemalloc_version_major 637 jemalloc_version 638 enable_log 639 enable_cache_oblivious 640 enable_xmalloc 641 enable_utrace 642 enable_fill 643 enable_prof 644 enable_stats 645 enable_debug 646 je_ 647 install_suffix 648 private_namespace 649 JEMALLOC_CPREFIX 650 JEMALLOC_PREFIX 651 AUTOCONF 652 LD 653 RANLIB 654 INSTALL_DATA 655 INSTALL_SCRIPT 656 INSTALL_PROGRAM 657 enable_autogen 658 RPATH_EXTRA 659 LM 660 CC_MM 661 DUMP_SYMS 662 AROUT 663 ARFLAGS 664 MKLIB 665 TEST_LD_MODE 666 LDTARGET 667 CTARGET 668 PIC_CFLAGS 669 SOREV 670 EXTRA_LDFLAGS 671 DSO_LDFLAGS 672 link_whole_archive 673 libprefix 674 exe 675 a 676 o 677 importlib 678 so 679 LD_PRELOAD_VAR 680 RPATH 681 abi 682 AWK 683 NM 684 AR 685 host_os 686 host_vendor 687 host_cpu 688 host 689 build_os 690 build_vendor 691 build_cpu 692 build 693 EGREP 694 GREP 695 EXTRA_CXXFLAGS 696 SPECIFIED_CXXFLAGS 697 CONFIGURE_CXXFLAGS 698 enable_cxx 699 HAVE_CXX14 700 ac_ct_CXX 701 CXXFLAGS 702 CXX 703 CPP 704 EXTRA_CFLAGS 705 SPECIFIED_CFLAGS 706 CONFIGURE_CFLAGS 707 OBJEXT 708 EXEEXT 709 ac_ct_CC 710 CPPFLAGS 711 LDFLAGS 712 CFLAGS 713 CC 714 XSLROOT 715 XSLTPROC 716 MANDIR 717 DATADIR 718 LIBDIR 719 INCLUDEDIR 720 BINDIR 721 PREFIX 722 abs_objroot 723 objroot 724 abs_srcroot 725 srcroot 726 rev 727 CONFIG 728 target_alias 729 host_alias 730 build_alias 731 LIBS 732 ECHO_T 733 ECHO_N 734 ECHO_C 735 DEFS 736 mandir 737 localedir 738 libdir 739 psdir 740 pdfdir 741 dvidir 742 htmldir 743 infodir 744 docdir 745 oldincludedir 746 includedir 747 runstatedir 748 localstatedir 749 sharedstatedir 750 sysconfdir 751 datadir 752 datarootdir 753 libexecdir 754 sbindir 755 bindir 756 program_transform_name 757 prefix 758 exec_prefix 759 PACKAGE_URL 760 PACKAGE_BUGREPORT 761 PACKAGE_STRING 762 PACKAGE_VERSION 763 PACKAGE_TARNAME 764 PACKAGE_NAME 765 PATH_SEPARATOR 766 SHELL' 767 ac_subst_files='' 768 ac_user_opts=' 769 enable_option_checking 770 with_xslroot 771 enable_cxx 772 with_lg_vaddr 773 with_rpath 774 enable_autogen 775 with_mangling 776 with_jemalloc_prefix 777 with_export 778 with_private_namespace 779 with_install_suffix 780 with_malloc_conf 781 enable_debug 782 enable_stats 783 enable_prof 784 enable_prof_libunwind 785 with_static_libunwind 786 enable_prof_libgcc 787 enable_prof_gcc 788 enable_fill 789 enable_utrace 790 enable_xmalloc 791 enable_cache_oblivious 792 enable_log 793 with_lg_quantum 794 with_lg_page 795 with_lg_hugepage 796 with_lg_page_sizes 797 with_version 798 enable_syscall 799 enable_lazy_lock 800 enable_zone_allocator 801 enable_initial_exec_tls 802 ' 803 ac_precious_vars='build_alias 804 host_alias 805 target_alias 806 CC 807 CFLAGS 808 LDFLAGS 809 LIBS 810 CPPFLAGS 811 CPP 812 CXX 813 CXXFLAGS 814 CCC' 815 816 817 # 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" >&6; } 1792 if eval \${$3+:} false; then : 1793 $as_echo_n "(cached) " >&6 1794 else 1795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1796 /* end confdefs.h. */ 1797 $4 1798 #include <$2> 1799 _ACEOF 1800 if ac_fn_c_try_compile "$LINENO"; then : 1801 eval "$3=yes" 1802 else 1803 eval "$3=no" 1804 fi 1805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1806 fi 1807 eval ac_res=\$$3 1808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1809 $as_echo "$ac_res" >&6; } 1810 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1811 1812 } # ac_fn_c_check_header_compile 1813 1814 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 1815 # -------------------------------------------- 1816 # Tries to find the compile-time value of EXPR in a program that includes 1817 # INCLUDES, setting VAR accordingly. Returns whether the value could be 1818 # computed 1819 ac_fn_c_compute_int () 1820 { 1821 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1822 if test "$cross_compiling" = yes; then 1823 # Depending upon the size, compute the lo and hi bounds. 1824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1825 /* end confdefs.h. */ 1826 $4 1827 int 1828 main () 1829 { 1830 static int test_array [1 - 2 * !(($2) >= 0)]; 1831 test_array [0] = 0; 1832 return test_array [0]; 1833 1834 ; 1835 return 0; 1836 } 1837 _ACEOF 1838 if ac_fn_c_try_compile "$LINENO"; then : 1839 ac_lo=0 ac_mid=0 1840 while :; do 1841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1842 /* end confdefs.h. */ 1843 $4 1844 int 1845 main () 1846 { 1847 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1848 test_array [0] = 0; 1849 return test_array [0]; 1850 1851 ; 1852 return 0; 1853 } 1854 _ACEOF 1855 if ac_fn_c_try_compile "$LINENO"; then : 1856 ac_hi=$ac_mid; break 1857 else 1858 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 1859 if test $ac_lo -le $ac_mid; then 1860 ac_lo= ac_hi= 1861 break 1862 fi 1863 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 1864 fi 1865 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1866 done 1867 else 1868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1869 /* end confdefs.h. */ 1870 $4 1871 int 1872 main () 1873 { 1874 static int test_array [1 - 2 * !(($2) < 0)]; 1875 test_array [0] = 0; 1876 return test_array [0]; 1877 1878 ; 1879 return 0; 1880 } 1881 _ACEOF 1882 if ac_fn_c_try_compile "$LINENO"; then : 1883 ac_hi=-1 ac_mid=-1 1884 while :; do 1885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1886 /* end confdefs.h. */ 1887 $4 1888 int 1889 main () 1890 { 1891 static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 1892 test_array [0] = 0; 1893 return test_array [0]; 1894 1895 ; 1896 return 0; 1897 } 1898 _ACEOF 1899 if ac_fn_c_try_compile "$LINENO"; then : 1900 ac_lo=$ac_mid; break 1901 else 1902 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 1903 if test $ac_mid -le $ac_hi; then 1904 ac_lo= ac_hi= 1905 break 1906 fi 1907 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 1908 fi 1909 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1910 done 1911 else 1912 ac_lo= ac_hi= 1913 fi 1914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1915 fi 1916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1917 # Binary search between lo and hi bounds. 1918 while test "x$ac_lo" != "x$ac_hi"; do 1919 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 1920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1921 /* end confdefs.h. */ 1922 $4 1923 int 1924 main () 1925 { 1926 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1927 test_array [0] = 0; 1928 return test_array [0]; 1929 1930 ; 1931 return 0; 1932 } 1933 _ACEOF 1934 if ac_fn_c_try_compile "$LINENO"; then : 1935 ac_hi=$ac_mid 1936 else 1937 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 1938 fi 1939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1940 done 1941 case $ac_lo in #(( 1942 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 1943 '') ac_retval=1 ;; 1944 esac 1945 else 1946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1947 /* end confdefs.h. */ 1948 $4 1949 static long int longval () { return $2; } 1950 static unsigned long int ulongval () { return $2; } 1951 #include <stdio.h> 1952 #include <stdlib.h> 1953 int 1954 main () 1955 { 1956 1957 FILE *f = fopen ("conftest.val", "w"); 1958 if (! f) 1959 return 1; 1960 if (($2) < 0) 1961 { 1962 long int i = longval (); 1963 if (i != ($2)) 1964 return 1; 1965 fprintf (f, "%ld", i); 1966 } 1967 else 1968 { 1969 unsigned long int i = ulongval (); 1970 if (i != ($2)) 1971 return 1; 1972 fprintf (f, "%lu", i); 1973 } 1974 /* Do not output a trailing newline, as this causes \r\n confusion 1975 on some platforms. */ 1976 return ferror (f) || fclose (f) != 0; 1977 1978 ; 1979 return 0; 1980 } 1981 _ACEOF 1982 if ac_fn_c_try_run "$LINENO"; then : 1983 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 1984 else 1985 ac_retval=1 1986 fi 1987 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 1988 conftest.$ac_objext conftest.beam conftest.$ac_ext 1989 rm -f conftest.val 1990 1991 fi 1992 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1993 as_fn_set_status $ac_retval 1994 1995 } # ac_fn_c_compute_int 1996 1997 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1998 # ------------------------------------------------------- 1999 # Tests whether HEADER exists, giving a warning if it cannot be compiled using 2000 # the include files in INCLUDES and setting the cache variable VAR 2001 # accordingly. 2002 ac_fn_c_check_header_mongrel () 2003 { 2004 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2005 if eval \${$3+:} false; then : 2006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2007 $as_echo_n "checking for $2... " >&6; } 2008 if eval \${$3+:} false; then : 2009 $as_echo_n "(cached) " >&6 2010 fi 2011 eval ac_res=\$$3 2012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2013 $as_echo "$ac_res" >&6; } 2014 else 2015 # Is the header compilable? 2016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 2017 $as_echo_n "checking $2 usability... " >&6; } 2018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2019 /* end confdefs.h. */ 2020 $4 2021 #include <$2> 2022 _ACEOF 2023 if ac_fn_c_try_compile "$LINENO"; then : 2024 ac_header_compiler=yes 2025 else 2026 ac_header_compiler=no 2027 fi 2028 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 2030 $as_echo "$ac_header_compiler" >&6; } 2031 2032 # Is the header present? 2033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 2034 $as_echo_n "checking $2 presence... " >&6; } 2035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2036 /* end confdefs.h. */ 2037 #include <$2> 2038 _ACEOF 2039 if ac_fn_c_try_cpp "$LINENO"; then : 2040 ac_header_preproc=yes 2041 else 2042 ac_header_preproc=no 2043 fi 2044 rm -f conftest.err conftest.i conftest.$ac_ext 2045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 2046 $as_echo "$ac_header_preproc" >&6; } 2047 2048 # So? What about this header? 2049 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 2050 yes:no: ) 2051 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 2052 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 2053 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 2054 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 2055 ;; 2056 no:yes:* ) 2057 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 2058 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 2059 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 2060 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 2061 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 2062 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 2063 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 2064 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 2065 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 2066 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 2067 ;; 2068 esac 2069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2070 $as_echo_n "checking for $2... " >&6; } 2071 if eval \${$3+:} false; then : 2072 $as_echo_n "(cached) " >&6 2073 else 2074 eval "$3=\$ac_header_compiler" 2075 fi 2076 eval ac_res=\$$3 2077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2078 $as_echo "$ac_res" >&6; } 2079 fi 2080 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2081 2082 } # ac_fn_c_check_header_mongrel 2083 2084 # ac_fn_c_check_func LINENO FUNC VAR 2085 # ---------------------------------- 2086 # Tests whether FUNC exists, setting the cache variable VAR accordingly 2087 ac_fn_c_check_func () 2088 { 2089 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2091 $as_echo_n "checking for $2... " >&6; } 2092 if eval \${$3+:} false; then : 2093 $as_echo_n "(cached) " >&6 2094 else 2095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2096 /* end confdefs.h. */ 2097 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 2098 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 2099 #define $2 innocuous_$2 2100 2101 /* System header to define __stub macros and hopefully few prototypes, 2102 which can conflict with char $2 (); below. 2103 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2104 <limits.h> exists even on freestanding compilers. */ 2105 2106 #ifdef __STDC__ 2107 # include <limits.h> 2108 #else 2109 # include <assert.h> 2110 #endif 2111 2112 #undef $2 2113 2114 /* Override any GCC internal prototype to avoid an error. 2115 Use char because int might match the return type of a GCC 2116 builtin and then its argument prototype would still apply. */ 2117 #ifdef __cplusplus 2118 extern "C" 2119 #endif 2120 char $2 (); 2121 /* The GNU C library defines this for functions which it implements 2122 to always fail with ENOSYS. Some functions are actually named 2123 something starting with __ and the normal name is an alias. */ 2124 #if defined __stub_$2 || defined __stub___$2 2125 choke me 2126 #endif 2127 2128 int 2129 main () 2130 { 2131 return $2 (); 2132 ; 2133 return 0; 2134 } 2135 _ACEOF 2136 if ac_fn_c_try_link "$LINENO"; then : 2137 eval "$3=yes" 2138 else 2139 eval "$3=no" 2140 fi 2141 rm -f core conftest.err conftest.$ac_objext \ 2142 conftest$ac_exeext conftest.$ac_ext 2143 fi 2144 eval ac_res=\$$3 2145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2146 $as_echo "$ac_res" >&6; } 2147 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2148 2149 } # ac_fn_c_check_func 2150 2151 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 2152 # ------------------------------------------- 2153 # Tests whether TYPE exists after having included INCLUDES, setting cache 2154 # variable VAR accordingly. 2155 ac_fn_c_check_type () 2156 { 2157 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2159 $as_echo_n "checking for $2... " >&6; } 2160 if eval \${$3+:} false; then : 2161 $as_echo_n "(cached) " >&6 2162 else 2163 eval "$3=no" 2164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2165 /* end confdefs.h. */ 2166 $4 2167 int 2168 main () 2169 { 2170 if (sizeof ($2)) 2171 return 0; 2172 ; 2173 return 0; 2174 } 2175 _ACEOF 2176 if ac_fn_c_try_compile "$LINENO"; then : 2177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2178 /* end confdefs.h. */ 2179 $4 2180 int 2181 main () 2182 { 2183 if (sizeof (($2))) 2184 return 0; 2185 ; 2186 return 0; 2187 } 2188 _ACEOF 2189 if ac_fn_c_try_compile "$LINENO"; then : 2190 2191 else 2192 eval "$3=yes" 2193 fi 2194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2195 fi 2196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2197 fi 2198 eval ac_res=\$$3 2199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2200 $as_echo "$ac_res" >&6; } 2201 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2202 2203 } # ac_fn_c_check_type 2204 cat >config.log <<_ACEOF 2205 This file contains any messages produced by compilers while 2206 running configure, to aid debugging if configure makes a mistake. 2207 2208 It was created by $as_me, which was 2209 generated by GNU Autoconf 2.69. Invocation command line was 2210 2211 $ $0 $@ 2212 2213 _ACEOF 2214 exec 5>>config.log 2215 { 2216 cat <<_ASUNAME 2217 ## --------- ## 2218 ## Platform. ## 2219 ## --------- ## 2220 2221 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2222 uname -m = `(uname -m) 2>/dev/null || echo unknown` 2223 uname -r = `(uname -r) 2>/dev/null || echo unknown` 2224 uname -s = `(uname -s) 2>/dev/null || echo unknown` 2225 uname -v = `(uname -v) 2>/dev/null || echo unknown` 2226 2227 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2228 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2229 2230 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2231 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2232 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2233 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2234 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2235 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2236 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2237 2238 _ASUNAME 2239 2240 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2241 for as_dir in $PATH 2242 do 2243 IFS=$as_save_IFS 2244 test -z "$as_dir" && as_dir=. 2245 $as_echo "PATH: $as_dir" 2246 done 2247 IFS=$as_save_IFS 2248 2249 } >&5 2250 2251 cat >&5 <<_ACEOF 2252 2253 2254 ## ----------- ## 2255 ## Core tests. ## 2256 ## ----------- ## 2257 2258 _ACEOF 2259 2260 2261 # Keep a trace of the command line. 2262 # Strip out --no-create and --no-recursion so they do not pile up. 2263 # Strip out --silent because we don't want to record it for future runs. 2264 # Also quote any args containing shell meta-characters. 2265 # Make two passes to allow for proper duplicate-argument suppression. 2266 ac_configure_args= 2267 ac_configure_args0= 2268 ac_configure_args1= 2269 ac_must_keep_next=false 2270 for ac_pass in 1 2 2271 do 2272 for ac_arg 2273 do 2274 case $ac_arg in 2275 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2276 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2277 | -silent | --silent | --silen | --sile | --sil) 2278 continue ;; 2279 *\'*) 2280 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2281 esac 2282 case $ac_pass in 2283 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2284 2) 2285 as_fn_append ac_configure_args1 " '$ac_arg'" 2286 if test $ac_must_keep_next = true; then 2287 ac_must_keep_next=false # Got value, back to normal. 2288 else 2289 case $ac_arg in 2290 *=* | --config-cache | -C | -disable-* | --disable-* \ 2291 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2292 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2293 | -with-* | --with-* | -without-* | --without-* | --x) 2294 case "$ac_configure_args0 " in 2295 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2296 esac 2297 ;; 2298 -* ) ac_must_keep_next=true ;; 2299 esac 2300 fi 2301 as_fn_append ac_configure_args " '$ac_arg'" 2302 ;; 2303 esac 2304 done 2305 done 2306 { ac_configure_args0=; unset ac_configure_args0;} 2307 { ac_configure_args1=; unset ac_configure_args1;} 2308 2309 # When interrupted or exit'd, cleanup temporary files, and complete 2310 # config.log. We remove comments because anyway the quotes in there 2311 # would cause problems or look ugly. 2312 # WARNING: Use '\'' to represent an apostrophe within the trap. 2313 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2314 trap 'exit_status=$? 2315 # Save into config.log some information that might help in debugging. 2316 { 2317 echo 2318 2319 $as_echo "## ---------------- ## 2320 ## Cache variables. ## 2321 ## ---------------- ##" 2322 echo 2323 # The following way of writing the cache mishandles newlines in values, 2324 ( 2325 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2326 eval ac_val=\$$ac_var 2327 case $ac_val in #( 2328 *${as_nl}*) 2329 case $ac_var in #( 2330 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2331 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2332 esac 2333 case $ac_var in #( 2334 _ | IFS | as_nl) ;; #( 2335 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2336 *) { eval $ac_var=; unset $ac_var;} ;; 2337 esac ;; 2338 esac 2339 done 2340 (set) 2>&1 | 2341 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2342 *${as_nl}ac_space=\ *) 2343 sed -n \ 2344 "s/'\''/'\''\\\\'\'''\''/g; 2345 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2346 ;; #( 2347 *) 2348 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2349 ;; 2350 esac | 2351 sort 2352 ) 2353 echo 2354 2355 $as_echo "## ----------------- ## 2356 ## Output variables. ## 2357 ## ----------------- ##" 2358 echo 2359 for ac_var in $ac_subst_vars 2360 do 2361 eval ac_val=\$$ac_var 2362 case $ac_val in 2363 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2364 esac 2365 $as_echo "$ac_var='\''$ac_val'\''" 2366 done | sort 2367 echo 2368 2369 if test -n "$ac_subst_files"; then 2370 $as_echo "## ------------------- ## 2371 ## File substitutions. ## 2372 ## ------------------- ##" 2373 echo 2374 for ac_var in $ac_subst_files 2375 do 2376 eval ac_val=\$$ac_var 2377 case $ac_val in 2378 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2379 esac 2380 $as_echo "$ac_var='\''$ac_val'\''" 2381 done | sort 2382 echo 2383 fi 2384 2385 if test -s confdefs.h; then 2386 $as_echo "## ----------- ## 2387 ## confdefs.h. ## 2388 ## ----------- ##" 2389 echo 2390 cat confdefs.h 2391 echo 2392 fi 2393 test "$ac_signal" != 0 && 2394 $as_echo "$as_me: caught signal $ac_signal" 2395 $as_echo "$as_me: exit $exit_status" 2396 } >&5 2397 rm -f core *.core core.conftest.* && 2398 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2399 exit $exit_status 2400 ' 0 2401 for ac_signal in 1 2 13 15; do 2402 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2403 done 2404 ac_signal=0 2405 2406 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2407 rm -f -r conftest* confdefs.h 2408 2409 $as_echo "/* confdefs.h */" > confdefs.h 2410 2411 # Predefined preprocessor variables. 2412 2413 cat >>confdefs.h <<_ACEOF 2414 #define PACKAGE_NAME "$PACKAGE_NAME" 2415 _ACEOF 2416 2417 cat >>confdefs.h <<_ACEOF 2418 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2419 _ACEOF 2420 2421 cat >>confdefs.h <<_ACEOF 2422 #define PACKAGE_VERSION "$PACKAGE_VERSION" 2423 _ACEOF 2424 2425 cat >>confdefs.h <<_ACEOF 2426 #define PACKAGE_STRING "$PACKAGE_STRING" 2427 _ACEOF 2428 2429 cat >>confdefs.h <<_ACEOF 2430 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2431 _ACEOF 2432 2433 cat >>confdefs.h <<_ACEOF 2434 #define PACKAGE_URL "$PACKAGE_URL" 2435 _ACEOF 2436 2437 2438 # Let the site file select an alternate cache file if it wants to. 2439 # Prefer an explicitly selected file to automatically selected ones. 2440 ac_site_file1=NONE 2441 ac_site_file2=NONE 2442 if test -n "$CONFIG_SITE"; then 2443 # We do not want a PATH search for config.site. 2444 case $CONFIG_SITE in #(( 2445 -*) ac_site_file1=./$CONFIG_SITE;; 2446 */*) ac_site_file1=$CONFIG_SITE;; 2447 *) ac_site_file1=./$CONFIG_SITE;; 2448 esac 2449 elif test "x$prefix" != xNONE; then 2450 ac_site_file1=$prefix/share/config.site 2451 ac_site_file2=$prefix/etc/config.site 2452 else 2453 ac_site_file1=$ac_default_prefix/share/config.site 2454 ac_site_file2=$ac_default_prefix/etc/config.site 2455 fi 2456 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2457 do 2458 test "x$ac_site_file" = xNONE && continue 2459 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2460 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2461 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2462 sed 's/^/| /' "$ac_site_file" >&5 2463 . "$ac_site_file" \ 2464 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2465 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2466 as_fn_error $? "failed to load site script $ac_site_file 2467 See \`config.log' for more details" "$LINENO" 5; } 2468 fi 2469 done 2470 2471 if test -r "$cache_file"; then 2472 # Some versions of bash will fail to source /dev/null (special files 2473 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2474 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2475 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2476 $as_echo "$as_me: loading cache $cache_file" >&6;} 2477 case $cache_file in 2478 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2479 *) . "./$cache_file";; 2480 esac 2481 fi 2482 else 2483 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2484 $as_echo "$as_me: creating cache $cache_file" >&6;} 2485 >$cache_file 2486 fi 2487 2488 # Check that the precious variables saved in the cache have kept the same 2489 # value. 2490 ac_cache_corrupted=false 2491 for ac_var in $ac_precious_vars; do 2492 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2493 eval ac_new_set=\$ac_env_${ac_var}_set 2494 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2495 eval ac_new_val=\$ac_env_${ac_var}_value 2496 case $ac_old_set,$ac_new_set in 2497 set,) 2498 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2499 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2500 ac_cache_corrupted=: ;; 2501 ,set) 2502 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2503 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2504 ac_cache_corrupted=: ;; 2505 ,);; 2506 *) 2507 if test "x$ac_old_val" != "x$ac_new_val"; then 2508 # differences in whitespace do not lead to failure. 2509 ac_old_val_w=`echo x $ac_old_val` 2510 ac_new_val_w=`echo x $ac_new_val` 2511 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2512 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2513 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2514 ac_cache_corrupted=: 2515 else 2516 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2517 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2518 eval $ac_var=\$ac_old_val 2519 fi 2520 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2521 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2522 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2523 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2524 fi;; 2525 esac 2526 # Pass precious variables to config.status. 2527 if test "$ac_new_set" = set; then 2528 case $ac_new_val in 2529 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2530 *) ac_arg=$ac_var=$ac_new_val ;; 2531 esac 2532 case " $ac_configure_args " in 2533 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2534 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2535 esac 2536 fi 2537 done 2538 if $ac_cache_corrupted; then 2539 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2540 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2541 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2542 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2543 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2544 fi 2545 ## -------------------- ## 2546 ## Main body of script. ## 2547 ## -------------------- ## 2548 2549 ac_ext=c 2550 ac_cpp='$CPP $CPPFLAGS' 2551 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2552 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2553 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2554 2555 2556 2557 ac_aux_dir= 2558 for ac_dir in build-aux "$srcdir"/build-aux; do 2559 if test -f "$ac_dir/install-sh"; then 2560 ac_aux_dir=$ac_dir 2561 ac_install_sh="$ac_aux_dir/install-sh -c" 2562 break 2563 elif test -f "$ac_dir/install.sh"; then 2564 ac_aux_dir=$ac_dir 2565 ac_install_sh="$ac_aux_dir/install.sh -c" 2566 break 2567 elif test -f "$ac_dir/shtool"; then 2568 ac_aux_dir=$ac_dir 2569 ac_install_sh="$ac_aux_dir/shtool install -c" 2570 break 2571 fi 2572 done 2573 if test -z "$ac_aux_dir"; then 2574 as_fn_error $? "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5 2575 fi 2576 2577 # These three variables are undocumented and unsupported, 2578 # and are intended to be withdrawn in a future Autoconf release. 2579 # They can cause serious problems if a builder's source tree is in a directory 2580 # whose full name contains unusual characters. 2581 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2582 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2583 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2584 2585 2586 2587 2588 2589 2590 2591 2592 CONFIGURE_CFLAGS= 2593 SPECIFIED_CFLAGS="${CFLAGS}" 2594 2595 2596 2597 2598 2599 CONFIGURE_CXXFLAGS= 2600 SPECIFIED_CXXFLAGS="${CXXFLAGS}" 2601 2602 2603 2604 2605 2606 CONFIG=`echo ${ac_configure_args} | sed -e 's#'"'"'\([^ ]*\)'"'"'#\1#g'` 2607 2608 2609 rev=2 2610 2611 2612 srcroot=$srcdir 2613 if test "x${srcroot}" = "x." ; then 2614 srcroot="" 2615 else 2616 srcroot="${srcroot}/" 2617 fi 2618 2619 abs_srcroot="`cd \"${srcdir}\"; pwd`/" 2620 2621 2622 objroot="" 2623 2624 abs_objroot="`pwd`/" 2625 2626 2627 if test "x$prefix" = "xNONE" ; then 2628 prefix="/usr/local" 2629 fi 2630 if test "x$exec_prefix" = "xNONE" ; then 2631 exec_prefix=$prefix 2632 fi 2633 PREFIX=$prefix 2634 2635 BINDIR=`eval echo $bindir` 2636 BINDIR=`eval echo $BINDIR` 2637 2638 INCLUDEDIR=`eval echo $includedir` 2639 INCLUDEDIR=`eval echo $INCLUDEDIR` 2640 2641 LIBDIR=`eval echo $libdir` 2642 LIBDIR=`eval echo $LIBDIR` 2643 2644 DATADIR=`eval echo $datadir` 2645 DATADIR=`eval echo $DATADIR` 2646 2647 MANDIR=`eval echo $mandir` 2648 MANDIR=`eval echo $MANDIR` 2649 2650 2651 # Extract the first word of "xsltproc", so it can be a program name with args. 2652 set dummy xsltproc; ac_word=$2 2653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2654 $as_echo_n "checking for $ac_word... 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" >&6; } 2727 if ${ac_cv_prog_CC+:} false; then : 2728 $as_echo_n "(cached) " >&6 2729 else 2730 if test -n "$CC"; then 2731 ac_cv_prog_CC="$CC" # Let the user override the test. 2732 else 2733 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2734 for as_dir in $PATH 2735 do 2736 IFS=$as_save_IFS 2737 test -z "$as_dir" && as_dir=. 2738 for ac_exec_ext in '' $ac_executable_extensions; do 2739 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2740 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2741 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2742 break 2 2743 fi 2744 done 2745 done 2746 IFS=$as_save_IFS 2747 2748 fi 2749 fi 2750 CC=$ac_cv_prog_CC 2751 if test -n "$CC"; then 2752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2753 $as_echo "$CC" >&6; } 2754 else 2755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2756 $as_echo "no" >&6; } 2757 fi 2758 2759 2760 fi 2761 if test -z "$ac_cv_prog_CC"; then 2762 ac_ct_CC=$CC 2763 # Extract the first word of "gcc", so it can be a program name with args. 2764 set dummy gcc; ac_word=$2 2765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2766 $as_echo_n "checking for $ac_word... " >&6; } 2767 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2768 $as_echo_n "(cached) " >&6 2769 else 2770 if test -n "$ac_ct_CC"; then 2771 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2772 else 2773 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2774 for as_dir in $PATH 2775 do 2776 IFS=$as_save_IFS 2777 test -z "$as_dir" && as_dir=. 2778 for ac_exec_ext in '' $ac_executable_extensions; do 2779 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2780 ac_cv_prog_ac_ct_CC="gcc" 2781 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2782 break 2 2783 fi 2784 done 2785 done 2786 IFS=$as_save_IFS 2787 2788 fi 2789 fi 2790 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2791 if test -n "$ac_ct_CC"; then 2792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2793 $as_echo "$ac_ct_CC" >&6; } 2794 else 2795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2796 $as_echo "no" >&6; } 2797 fi 2798 2799 if test "x$ac_ct_CC" = x; then 2800 CC="" 2801 else 2802 case $cross_compiling:$ac_tool_warned in 2803 yes:) 2804 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2805 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2806 ac_tool_warned=yes ;; 2807 esac 2808 CC=$ac_ct_CC 2809 fi 2810 else 2811 CC="$ac_cv_prog_CC" 2812 fi 2813 2814 if test -z "$CC"; then 2815 if test -n "$ac_tool_prefix"; then 2816 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2817 set dummy ${ac_tool_prefix}cc; ac_word=$2 2818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2819 $as_echo_n "checking for $ac_word... " >&6; } 2820 if ${ac_cv_prog_CC+:} false; then : 2821 $as_echo_n "(cached) " >&6 2822 else 2823 if test -n "$CC"; then 2824 ac_cv_prog_CC="$CC" # Let the user override the test. 2825 else 2826 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2827 for as_dir in $PATH 2828 do 2829 IFS=$as_save_IFS 2830 test -z "$as_dir" && as_dir=. 2831 for ac_exec_ext in '' $ac_executable_extensions; do 2832 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2833 ac_cv_prog_CC="${ac_tool_prefix}cc" 2834 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2835 break 2 2836 fi 2837 done 2838 done 2839 IFS=$as_save_IFS 2840 2841 fi 2842 fi 2843 CC=$ac_cv_prog_CC 2844 if test -n "$CC"; then 2845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2846 $as_echo "$CC" >&6; } 2847 else 2848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2849 $as_echo "no" >&6; } 2850 fi 2851 2852 2853 fi 2854 fi 2855 if test -z "$CC"; then 2856 # Extract the first word of "cc", so it can be a program name with args. 2857 set dummy cc; ac_word=$2 2858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2859 $as_echo_n "checking for $ac_word... " >&6; } 2860 if ${ac_cv_prog_CC+:} false; then : 2861 $as_echo_n "(cached) " >&6 2862 else 2863 if test -n "$CC"; then 2864 ac_cv_prog_CC="$CC" # Let the user override the test. 2865 else 2866 ac_prog_rejected=no 2867 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2868 for as_dir in $PATH 2869 do 2870 IFS=$as_save_IFS 2871 test -z "$as_dir" && as_dir=. 2872 for ac_exec_ext in '' $ac_executable_extensions; do 2873 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2874 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2875 ac_prog_rejected=yes 2876 continue 2877 fi 2878 ac_cv_prog_CC="cc" 2879 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2880 break 2 2881 fi 2882 done 2883 done 2884 IFS=$as_save_IFS 2885 2886 if test $ac_prog_rejected = yes; then 2887 # We found a bogon in the path, so make sure we never use it. 2888 set dummy $ac_cv_prog_CC 2889 shift 2890 if test $# != 0; then 2891 # We chose a different compiler from the bogus one. 2892 # However, it has the same basename, so the bogon will be chosen 2893 # first if we set CC to just the basename; use the full file name. 2894 shift 2895 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2896 fi 2897 fi 2898 fi 2899 fi 2900 CC=$ac_cv_prog_CC 2901 if test -n "$CC"; then 2902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2903 $as_echo "$CC" >&6; } 2904 else 2905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2906 $as_echo "no" >&6; } 2907 fi 2908 2909 2910 fi 2911 if test -z "$CC"; then 2912 if test -n "$ac_tool_prefix"; then 2913 for ac_prog in cl.exe 2914 do 2915 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2916 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2918 $as_echo_n "checking for $ac_word... " >&6; } 2919 if ${ac_cv_prog_CC+:} false; then : 2920 $as_echo_n "(cached) " >&6 2921 else 2922 if test -n "$CC"; then 2923 ac_cv_prog_CC="$CC" # Let the user override the test. 2924 else 2925 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2926 for as_dir in $PATH 2927 do 2928 IFS=$as_save_IFS 2929 test -z "$as_dir" && as_dir=. 2930 for ac_exec_ext in '' $ac_executable_extensions; do 2931 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2932 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2933 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2934 break 2 2935 fi 2936 done 2937 done 2938 IFS=$as_save_IFS 2939 2940 fi 2941 fi 2942 CC=$ac_cv_prog_CC 2943 if test -n "$CC"; then 2944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2945 $as_echo "$CC" >&6; } 2946 else 2947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2948 $as_echo "no" >&6; } 2949 fi 2950 2951 2952 test -n "$CC" && break 2953 done 2954 fi 2955 if test -z "$CC"; then 2956 ac_ct_CC=$CC 2957 for ac_prog in cl.exe 2958 do 2959 # Extract the first word of "$ac_prog", so it can be a program name with args. 2960 set dummy $ac_prog; ac_word=$2 2961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2962 $as_echo_n "checking for $ac_word... " >&6; } 2963 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2964 $as_echo_n "(cached) " >&6 2965 else 2966 if test -n "$ac_ct_CC"; then 2967 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2968 else 2969 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2970 for as_dir in $PATH 2971 do 2972 IFS=$as_save_IFS 2973 test -z "$as_dir" && as_dir=. 2974 for ac_exec_ext in '' $ac_executable_extensions; do 2975 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2976 ac_cv_prog_ac_ct_CC="$ac_prog" 2977 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2978 break 2 2979 fi 2980 done 2981 done 2982 IFS=$as_save_IFS 2983 2984 fi 2985 fi 2986 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2987 if test -n "$ac_ct_CC"; then 2988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2989 $as_echo "$ac_ct_CC" >&6; } 2990 else 2991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2992 $as_echo "no" >&6; } 2993 fi 2994 2995 2996 test -n "$ac_ct_CC" && break 2997 done 2998 2999 if test "x$ac_ct_CC" = x; then 3000 CC="" 3001 else 3002 case $cross_compiling:$ac_tool_warned in 3003 yes:) 3004 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3005 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3006 ac_tool_warned=yes ;; 3007 esac 3008 CC=$ac_ct_CC 3009 fi 3010 fi 3011 3012 fi 3013 3014 3015 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3016 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3017 as_fn_error $? "no acceptable C compiler found in \$PATH 3018 See \`config.log' for more details" "$LINENO" 5; } 3019 3020 # Provide some information about the compiler. 3021 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3022 set X $ac_compile 3023 ac_compiler=$2 3024 for ac_option in --version -v -V -qversion; do 3025 { { ac_try="$ac_compiler $ac_option >&5" 3026 case "(($ac_try" in 3027 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3028 *) ac_try_echo=$ac_try;; 3029 esac 3030 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3031 $as_echo "$ac_try_echo"; } >&5 3032 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3033 ac_status=$? 3034 if test -s conftest.err; then 3035 sed '10a\ 3036 ... rest of stderr output deleted ... 3037 10q' conftest.err >conftest.er1 3038 cat conftest.er1 >&5 3039 fi 3040 rm -f conftest.er1 conftest.err 3041 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3042 test $ac_status = 0; } 3043 done 3044 3045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3046 /* end confdefs.h. */ 3047 3048 int 3049 main () 3050 { 3051 3052 ; 3053 return 0; 3054 } 3055 _ACEOF 3056 ac_clean_files_save=$ac_clean_files 3057 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3058 # Try to create an executable without -o first, disregard a.out. 3059 # It will help us diagnose broken compilers, and finding out an intuition 3060 # of exeext. 3061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3062 $as_echo_n "checking whether the C compiler works... " >&6; } 3063 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3064 3065 # The possible output files: 3066 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3067 3068 ac_rmfiles= 3069 for ac_file in $ac_files 3070 do 3071 case $ac_file in 3072 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3073 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3074 esac 3075 done 3076 rm -f $ac_rmfiles 3077 3078 if { { ac_try="$ac_link_default" 3079 case "(($ac_try" in 3080 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3081 *) ac_try_echo=$ac_try;; 3082 esac 3083 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3084 $as_echo "$ac_try_echo"; } >&5 3085 (eval "$ac_link_default") 2>&5 3086 ac_status=$? 3087 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3088 test $ac_status = 0; }; then : 3089 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3090 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3091 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3092 # so that the user can short-circuit this test for compilers unknown to 3093 # Autoconf. 3094 for ac_file in $ac_files '' 3095 do 3096 test -f "$ac_file" || continue 3097 case $ac_file in 3098 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3099 ;; 3100 [ab].out ) 3101 # We found the default executable, but exeext='' is most 3102 # certainly right. 3103 break;; 3104 *.* ) 3105 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3106 then :; else 3107 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3108 fi 3109 # We set ac_cv_exeext here because the later test for it is not 3110 # safe: cross compilers may not add the suffix if given an `-o' 3111 # argument, so we may need to know it at that point already. 3112 # Even if this section looks crufty: it has the advantage of 3113 # actually working. 3114 break;; 3115 * ) 3116 break;; 3117 esac 3118 done 3119 test "$ac_cv_exeext" = no && ac_cv_exeext= 3120 3121 else 3122 ac_file='' 3123 fi 3124 if test -z "$ac_file"; then : 3125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3126 $as_echo "no" >&6; } 3127 $as_echo "$as_me: failed program was:" >&5 3128 sed 's/^/| /' conftest.$ac_ext >&5 3129 3130 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3131 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3132 as_fn_error 77 "C compiler cannot create executables 3133 See \`config.log' for more details" "$LINENO" 5; } 3134 else 3135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3136 $as_echo "yes" >&6; } 3137 fi 3138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3139 $as_echo_n "checking for C compiler default output file name... " >&6; } 3140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3141 $as_echo "$ac_file" >&6; } 3142 ac_exeext=$ac_cv_exeext 3143 3144 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3145 ac_clean_files=$ac_clean_files_save 3146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3147 $as_echo_n "checking for suffix of executables... " >&6; } 3148 if { { ac_try="$ac_link" 3149 case "(($ac_try" in 3150 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3151 *) ac_try_echo=$ac_try;; 3152 esac 3153 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3154 $as_echo "$ac_try_echo"; } >&5 3155 (eval "$ac_link") 2>&5 3156 ac_status=$? 3157 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3158 test $ac_status = 0; }; then : 3159 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3160 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3161 # work properly (i.e., refer to `conftest.exe'), while it won't with 3162 # `rm'. 3163 for ac_file in conftest.exe conftest conftest.*; do 3164 test -f "$ac_file" || continue 3165 case $ac_file in 3166 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3167 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3168 break;; 3169 * ) break;; 3170 esac 3171 done 3172 else 3173 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3174 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3175 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3176 See \`config.log' for more details" "$LINENO" 5; } 3177 fi 3178 rm -f conftest conftest$ac_cv_exeext 3179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3180 $as_echo "$ac_cv_exeext" >&6; } 3181 3182 rm -f conftest.$ac_ext 3183 EXEEXT=$ac_cv_exeext 3184 ac_exeext=$EXEEXT 3185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3186 /* end confdefs.h. */ 3187 #include <stdio.h> 3188 int 3189 main () 3190 { 3191 FILE *f = fopen ("conftest.out", "w"); 3192 return ferror (f) || fclose (f) != 0; 3193 3194 ; 3195 return 0; 3196 } 3197 _ACEOF 3198 ac_clean_files="$ac_clean_files conftest.out" 3199 # Check that the compiler produces executables we can run. If not, either 3200 # the compiler is broken, or we cross compile. 3201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3202 $as_echo_n "checking whether we are cross compiling... " >&6; } 3203 if test "$cross_compiling" != yes; then 3204 { { ac_try="$ac_link" 3205 case "(($ac_try" in 3206 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3207 *) ac_try_echo=$ac_try;; 3208 esac 3209 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3210 $as_echo "$ac_try_echo"; } >&5 3211 (eval "$ac_link") 2>&5 3212 ac_status=$? 3213 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3214 test $ac_status = 0; } 3215 if { ac_try='./conftest$ac_cv_exeext' 3216 { { case "(($ac_try" in 3217 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3218 *) ac_try_echo=$ac_try;; 3219 esac 3220 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3221 $as_echo "$ac_try_echo"; } >&5 3222 (eval "$ac_try") 2>&5 3223 ac_status=$? 3224 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3225 test $ac_status = 0; }; }; then 3226 cross_compiling=no 3227 else 3228 if test "$cross_compiling" = maybe; then 3229 cross_compiling=yes 3230 else 3231 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3232 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3233 as_fn_error $? "cannot run C compiled programs. 3234 If you meant to cross compile, use \`--host'. 3235 See \`config.log' for more details" "$LINENO" 5; } 3236 fi 3237 fi 3238 fi 3239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3240 $as_echo "$cross_compiling" >&6; } 3241 3242 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3243 ac_clean_files=$ac_clean_files_save 3244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3245 $as_echo_n "checking for suffix of object files... " >&6; } 3246 if ${ac_cv_objext+:} false; then : 3247 $as_echo_n "(cached) " >&6 3248 else 3249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3250 /* end confdefs.h. */ 3251 3252 int 3253 main () 3254 { 3255 3256 ; 3257 return 0; 3258 } 3259 _ACEOF 3260 rm -f conftest.o conftest.obj 3261 if { { ac_try="$ac_compile" 3262 case "(($ac_try" in 3263 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3264 *) ac_try_echo=$ac_try;; 3265 esac 3266 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3267 $as_echo "$ac_try_echo"; } >&5 3268 (eval "$ac_compile") 2>&5 3269 ac_status=$? 3270 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3271 test $ac_status = 0; }; then : 3272 for ac_file in conftest.o conftest.obj conftest.*; do 3273 test -f "$ac_file" || continue; 3274 case $ac_file in 3275 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3276 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3277 break;; 3278 esac 3279 done 3280 else 3281 $as_echo "$as_me: failed program was:" >&5 3282 sed 's/^/| /' conftest.$ac_ext >&5 3283 3284 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3285 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3286 as_fn_error $? "cannot compute suffix of object files: cannot compile 3287 See \`config.log' for more details" "$LINENO" 5; } 3288 fi 3289 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3290 fi 3291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3292 $as_echo "$ac_cv_objext" >&6; } 3293 OBJEXT=$ac_cv_objext 3294 ac_objext=$OBJEXT 3295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3296 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3297 if ${ac_cv_c_compiler_gnu+:} false; then : 3298 $as_echo_n "(cached) " >&6 3299 else 3300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3301 /* end confdefs.h. */ 3302 3303 int 3304 main () 3305 { 3306 #ifndef __GNUC__ 3307 choke me 3308 #endif 3309 3310 ; 3311 return 0; 3312 } 3313 _ACEOF 3314 if ac_fn_c_try_compile "$LINENO"; then : 3315 ac_compiler_gnu=yes 3316 else 3317 ac_compiler_gnu=no 3318 fi 3319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3320 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3321 3322 fi 3323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3324 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3325 if test $ac_compiler_gnu = yes; then 3326 GCC=yes 3327 else 3328 GCC= 3329 fi 3330 ac_test_CFLAGS=${CFLAGS+set} 3331 ac_save_CFLAGS=$CFLAGS 3332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3333 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3334 if ${ac_cv_prog_cc_g+:} false; then : 3335 $as_echo_n "(cached) " >&6 3336 else 3337 ac_save_c_werror_flag=$ac_c_werror_flag 3338 ac_c_werror_flag=yes 3339 ac_cv_prog_cc_g=no 3340 CFLAGS="-g" 3341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3342 /* end confdefs.h. */ 3343 3344 int 3345 main () 3346 { 3347 3348 ; 3349 return 0; 3350 } 3351 _ACEOF 3352 if ac_fn_c_try_compile "$LINENO"; then : 3353 ac_cv_prog_cc_g=yes 3354 else 3355 CFLAGS="" 3356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3357 /* end confdefs.h. */ 3358 3359 int 3360 main () 3361 { 3362 3363 ; 3364 return 0; 3365 } 3366 _ACEOF 3367 if ac_fn_c_try_compile "$LINENO"; then : 3368 3369 else 3370 ac_c_werror_flag=$ac_save_c_werror_flag 3371 CFLAGS="-g" 3372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3373 /* end confdefs.h. */ 3374 3375 int 3376 main () 3377 { 3378 3379 ; 3380 return 0; 3381 } 3382 _ACEOF 3383 if ac_fn_c_try_compile "$LINENO"; then : 3384 ac_cv_prog_cc_g=yes 3385 fi 3386 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3387 fi 3388 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3389 fi 3390 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3391 ac_c_werror_flag=$ac_save_c_werror_flag 3392 fi 3393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3394 $as_echo "$ac_cv_prog_cc_g" >&6; } 3395 if test "$ac_test_CFLAGS" = set; then 3396 CFLAGS=$ac_save_CFLAGS 3397 elif test $ac_cv_prog_cc_g = yes; then 3398 if test "$GCC" = yes; then 3399 CFLAGS="-g -O2" 3400 else 3401 CFLAGS="-g" 3402 fi 3403 else 3404 if test "$GCC" = yes; then 3405 CFLAGS="-O2" 3406 else 3407 CFLAGS= 3408 fi 3409 fi 3410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3411 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3412 if ${ac_cv_prog_cc_c89+:} false; then : 3413 $as_echo_n "(cached) " >&6 3414 else 3415 ac_cv_prog_cc_c89=no 3416 ac_save_CC=$CC 3417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3418 /* end confdefs.h. */ 3419 #include <stdarg.h> 3420 #include <stdio.h> 3421 struct stat; 3422 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3423 struct buf { int x; }; 3424 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3425 static char *e (p, i) 3426 char **p; 3427 int i; 3428 { 3429 return p[i]; 3430 } 3431 static char *f (char * (*g) (char **, int), char **p, ...) 3432 { 3433 char *s; 3434 va_list v; 3435 va_start (v,p); 3436 s = g (p, va_arg (v,int)); 3437 va_end (v); 3438 return s; 3439 } 3440 3441 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3442 function prototypes and stuff, but not '\xHH' hex character constants. 3443 These don't provoke an error unfortunately, instead are silently treated 3444 as 'x'. The following induces an error, until -std is added to get 3445 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3446 array size at least. It's necessary to write '\x00'==0 to get something 3447 that's true only with -std. */ 3448 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3449 3450 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3451 inside strings and character constants. */ 3452 #define FOO(x) 'x' 3453 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3454 3455 int test (int i, double x); 3456 struct s1 {int (*f) (int a);}; 3457 struct s2 {int (*f) (double a);}; 3458 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3459 int argc; 3460 char **argv; 3461 int 3462 main () 3463 { 3464 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3465 ; 3466 return 0; 3467 } 3468 _ACEOF 3469 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3470 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3471 do 3472 CC="$ac_save_CC $ac_arg" 3473 if ac_fn_c_try_compile "$LINENO"; then : 3474 ac_cv_prog_cc_c89=$ac_arg 3475 fi 3476 rm -f core conftest.err conftest.$ac_objext 3477 test "x$ac_cv_prog_cc_c89" != "xno" && break 3478 done 3479 rm -f conftest.$ac_ext 3480 CC=$ac_save_CC 3481 3482 fi 3483 # AC_CACHE_VAL 3484 case "x$ac_cv_prog_cc_c89" in 3485 x) 3486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3487 $as_echo "none needed" >&6; } ;; 3488 xno) 3489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3490 $as_echo "unsupported" >&6; } ;; 3491 *) 3492 CC="$CC $ac_cv_prog_cc_c89" 3493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3494 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3495 esac 3496 if test "x$ac_cv_prog_cc_c89" != xno; then : 3497 3498 fi 3499 3500 ac_ext=c 3501 ac_cpp='$CPP $CPPFLAGS' 3502 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3503 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3504 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3505 3506 3507 if test "x$GCC" != "xyes" ; then 3508 3509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler is MSVC" >&5 3510 $as_echo_n "checking whether compiler is MSVC... " >&6; } 3511 if ${je_cv_msvc+:} false; then : 3512 $as_echo_n "(cached) " >&6 3513 else 3514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3515 /* end confdefs.h. */ 3516 3517 int 3518 main () 3519 { 3520 3521 #ifndef _MSC_VER 3522 int fail-1; 3523 #endif 3524 3525 ; 3526 return 0; 3527 } 3528 _ACEOF 3529 if ac_fn_c_try_compile "$LINENO"; then : 3530 je_cv_msvc=yes 3531 else 3532 je_cv_msvc=no 3533 fi 3534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3535 fi 3536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_msvc" >&5 3537 $as_echo "$je_cv_msvc" >&6; } 3538 fi 3539 3540 je_cv_cray_prgenv_wrapper="" 3541 if test "x${PE_ENV}" != "x" ; then 3542 case "${CC}" in 3543 CC|cc) 3544 je_cv_cray_prgenv_wrapper="yes" 3545 ;; 3546 *) 3547 ;; 3548 esac 3549 fi 3550 3551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler is cray" >&5 3552 $as_echo_n "checking whether compiler is cray... " >&6; } 3553 if ${je_cv_cray+:} false; then : 3554 $as_echo_n "(cached) " >&6 3555 else 3556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3557 /* end confdefs.h. */ 3558 3559 int 3560 main () 3561 { 3562 3563 #ifndef _CRAYC 3564 int fail-1; 3565 #endif 3566 3567 ; 3568 return 0; 3569 } 3570 _ACEOF 3571 if ac_fn_c_try_compile "$LINENO"; then : 3572 je_cv_cray=yes 3573 else 3574 je_cv_cray=no 3575 fi 3576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3577 fi 3578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_cray" >&5 3579 $as_echo "$je_cv_cray" >&6; } 3580 3581 if test "x${je_cv_cray}" = "xyes" ; then 3582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cray compiler version is 8.4" >&5 3583 $as_echo_n "checking whether cray compiler version is 8.4... " >&6; } 3584 if ${je_cv_cray_84+:} false; then : 3585 $as_echo_n "(cached) " >&6 3586 else 3587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3588 /* end confdefs.h. */ 3589 3590 int 3591 main () 3592 { 3593 3594 #if !(_RELEASE_MAJOR == 8 && _RELEASE_MINOR == 4) 3595 int fail-1; 3596 #endif 3597 3598 ; 3599 return 0; 3600 } 3601 _ACEOF 3602 if ac_fn_c_try_compile "$LINENO"; then : 3603 je_cv_cray_84=yes 3604 else 3605 je_cv_cray_84=no 3606 fi 3607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3608 fi 3609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_cray_84" >&5 3610 $as_echo "$je_cv_cray_84" >&6; } 3611 fi 3612 3613 if test "x$GCC" = "xyes" ; then 3614 3615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -std=gnu11" >&5 3616 $as_echo_n "checking whether compiler supports -std=gnu11... " >&6; } 3617 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 3618 T_APPEND_V=-std=gnu11 3619 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 3620 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 3621 else 3622 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 3623 fi 3624 3625 3626 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3627 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3628 else 3629 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 3630 fi 3631 3632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3633 /* end confdefs.h. */ 3634 3635 3636 int 3637 main () 3638 { 3639 3640 return 0; 3641 3642 ; 3643 return 0; 3644 } 3645 _ACEOF 3646 if ac_fn_c_try_compile "$LINENO"; then : 3647 je_cv_cflags_added=-std=gnu11 3648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3649 $as_echo "yes" >&6; } 3650 else 3651 je_cv_cflags_added= 3652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3653 $as_echo "no" >&6; } 3654 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 3655 3656 fi 3657 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3658 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3659 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3660 else 3661 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 3662 fi 3663 3664 3665 if test "x$je_cv_cflags_added" = "x-std=gnu11" ; then 3666 cat >>confdefs.h <<_ACEOF 3667 #define JEMALLOC_HAS_RESTRICT 1 3668 _ACEOF 3669 3670 else 3671 3672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -std=gnu99" >&5 3673 $as_echo_n "checking whether compiler supports -std=gnu99... " >&6; } 3674 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 3675 T_APPEND_V=-std=gnu99 3676 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 3677 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 3678 else 3679 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 3680 fi 3681 3682 3683 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3684 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3685 else 3686 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 3687 fi 3688 3689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3690 /* end confdefs.h. */ 3691 3692 3693 int 3694 main () 3695 { 3696 3697 return 0; 3698 3699 ; 3700 return 0; 3701 } 3702 _ACEOF 3703 if ac_fn_c_try_compile "$LINENO"; then : 3704 je_cv_cflags_added=-std=gnu99 3705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3706 $as_echo "yes" >&6; } 3707 else 3708 je_cv_cflags_added= 3709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3710 $as_echo "no" >&6; } 3711 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 3712 3713 fi 3714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3715 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3716 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3717 else 3718 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 3719 fi 3720 3721 3722 if test "x$je_cv_cflags_added" = "x-std=gnu99" ; then 3723 cat >>confdefs.h <<_ACEOF 3724 #define JEMALLOC_HAS_RESTRICT 1 3725 _ACEOF 3726 3727 fi 3728 fi 3729 3730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wall" >&5 3731 $as_echo_n "checking whether compiler supports -Wall... " >&6; } 3732 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 3733 T_APPEND_V=-Wall 3734 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 3735 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 3736 else 3737 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 3738 fi 3739 3740 3741 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3742 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3743 else 3744 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 3745 fi 3746 3747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3748 /* end confdefs.h. */ 3749 3750 3751 int 3752 main () 3753 { 3754 3755 return 0; 3756 3757 ; 3758 return 0; 3759 } 3760 _ACEOF 3761 if ac_fn_c_try_compile "$LINENO"; then : 3762 je_cv_cflags_added=-Wall 3763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3764 $as_echo "yes" >&6; } 3765 else 3766 je_cv_cflags_added= 3767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3768 $as_echo "no" >&6; } 3769 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 3770 3771 fi 3772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3773 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3774 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3775 else 3776 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 3777 fi 3778 3779 3780 3781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wshorten-64-to-32" >&5 3782 $as_echo_n "checking whether compiler supports -Wshorten-64-to-32... " >&6; } 3783 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 3784 T_APPEND_V=-Wshorten-64-to-32 3785 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 3786 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 3787 else 3788 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 3789 fi 3790 3791 3792 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3793 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3794 else 3795 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 3796 fi 3797 3798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3799 /* end confdefs.h. */ 3800 3801 3802 int 3803 main () 3804 { 3805 3806 return 0; 3807 3808 ; 3809 return 0; 3810 } 3811 _ACEOF 3812 if ac_fn_c_try_compile "$LINENO"; then : 3813 je_cv_cflags_added=-Wshorten-64-to-32 3814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3815 $as_echo "yes" >&6; } 3816 else 3817 je_cv_cflags_added= 3818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3819 $as_echo "no" >&6; } 3820 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 3821 3822 fi 3823 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3824 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3825 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3826 else 3827 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 3828 fi 3829 3830 3831 3832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wsign-compare" >&5 3833 $as_echo_n "checking whether compiler supports -Wsign-compare... " >&6; } 3834 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 3835 T_APPEND_V=-Wsign-compare 3836 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 3837 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 3838 else 3839 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 3840 fi 3841 3842 3843 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3844 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3845 else 3846 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 3847 fi 3848 3849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3850 /* end confdefs.h. */ 3851 3852 3853 int 3854 main () 3855 { 3856 3857 return 0; 3858 3859 ; 3860 return 0; 3861 } 3862 _ACEOF 3863 if ac_fn_c_try_compile "$LINENO"; then : 3864 je_cv_cflags_added=-Wsign-compare 3865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3866 $as_echo "yes" >&6; } 3867 else 3868 je_cv_cflags_added= 3869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3870 $as_echo "no" >&6; } 3871 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 3872 3873 fi 3874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3875 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3876 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3877 else 3878 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 3879 fi 3880 3881 3882 3883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wundef" >&5 3884 $as_echo_n "checking whether compiler supports -Wundef... " >&6; } 3885 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 3886 T_APPEND_V=-Wundef 3887 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 3888 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 3889 else 3890 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 3891 fi 3892 3893 3894 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3895 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3896 else 3897 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 3898 fi 3899 3900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3901 /* end confdefs.h. */ 3902 3903 3904 int 3905 main () 3906 { 3907 3908 return 0; 3909 3910 ; 3911 return 0; 3912 } 3913 _ACEOF 3914 if ac_fn_c_try_compile "$LINENO"; then : 3915 je_cv_cflags_added=-Wundef 3916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3917 $as_echo "yes" >&6; } 3918 else 3919 je_cv_cflags_added= 3920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3921 $as_echo "no" >&6; } 3922 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 3923 3924 fi 3925 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3926 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3927 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3928 else 3929 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 3930 fi 3931 3932 3933 3934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wno-format-zero-length" >&5 3935 $as_echo_n "checking whether compiler supports -Wno-format-zero-length... " >&6; } 3936 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 3937 T_APPEND_V=-Wno-format-zero-length 3938 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 3939 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 3940 else 3941 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 3942 fi 3943 3944 3945 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3946 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3947 else 3948 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 3949 fi 3950 3951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3952 /* end confdefs.h. */ 3953 3954 3955 int 3956 main () 3957 { 3958 3959 return 0; 3960 3961 ; 3962 return 0; 3963 } 3964 _ACEOF 3965 if ac_fn_c_try_compile "$LINENO"; then : 3966 je_cv_cflags_added=-Wno-format-zero-length 3967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3968 $as_echo "yes" >&6; } 3969 else 3970 je_cv_cflags_added= 3971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3972 $as_echo "no" >&6; } 3973 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 3974 3975 fi 3976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3977 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3978 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3979 else 3980 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 3981 fi 3982 3983 3984 3985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -pipe" >&5 3986 $as_echo_n "checking whether compiler supports -pipe... " >&6; } 3987 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 3988 T_APPEND_V=-pipe 3989 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 3990 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 3991 else 3992 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 3993 fi 3994 3995 3996 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3997 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3998 else 3999 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4000 fi 4001 4002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4003 /* end confdefs.h. */ 4004 4005 4006 int 4007 main () 4008 { 4009 4010 return 0; 4011 4012 ; 4013 return 0; 4014 } 4015 _ACEOF 4016 if ac_fn_c_try_compile "$LINENO"; then : 4017 je_cv_cflags_added=-pipe 4018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4019 $as_echo "yes" >&6; } 4020 else 4021 je_cv_cflags_added= 4022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4023 $as_echo "no" >&6; } 4024 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 4025 4026 fi 4027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4028 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4029 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4030 else 4031 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4032 fi 4033 4034 4035 4036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -g3" >&5 4037 $as_echo_n "checking whether compiler supports -g3... " >&6; } 4038 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 4039 T_APPEND_V=-g3 4040 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 4041 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 4042 else 4043 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 4044 fi 4045 4046 4047 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4048 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4049 else 4050 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4051 fi 4052 4053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4054 /* end confdefs.h. */ 4055 4056 4057 int 4058 main () 4059 { 4060 4061 return 0; 4062 4063 ; 4064 return 0; 4065 } 4066 _ACEOF 4067 if ac_fn_c_try_compile "$LINENO"; then : 4068 je_cv_cflags_added=-g3 4069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4070 $as_echo "yes" >&6; } 4071 else 4072 je_cv_cflags_added= 4073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4074 $as_echo "no" >&6; } 4075 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 4076 4077 fi 4078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4079 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4080 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4081 else 4082 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4083 fi 4084 4085 4086 elif test "x$je_cv_msvc" = "xyes" ; then 4087 CC="$CC -nologo" 4088 4089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Zi" >&5 4090 $as_echo_n "checking whether compiler supports -Zi... " >&6; } 4091 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 4092 T_APPEND_V=-Zi 4093 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 4094 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 4095 else 4096 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 4097 fi 4098 4099 4100 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4101 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4102 else 4103 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4104 fi 4105 4106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4107 /* end confdefs.h. */ 4108 4109 4110 int 4111 main () 4112 { 4113 4114 return 0; 4115 4116 ; 4117 return 0; 4118 } 4119 _ACEOF 4120 if ac_fn_c_try_compile "$LINENO"; then : 4121 je_cv_cflags_added=-Zi 4122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4123 $as_echo "yes" >&6; } 4124 else 4125 je_cv_cflags_added= 4126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4127 $as_echo "no" >&6; } 4128 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 4129 4130 fi 4131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4132 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4133 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4134 else 4135 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4136 fi 4137 4138 4139 4140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -MT" >&5 4141 $as_echo_n "checking whether compiler supports -MT... " >&6; } 4142 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 4143 T_APPEND_V=-MT 4144 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 4145 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 4146 else 4147 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 4148 fi 4149 4150 4151 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4152 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4153 else 4154 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4155 fi 4156 4157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4158 /* end confdefs.h. */ 4159 4160 4161 int 4162 main () 4163 { 4164 4165 return 0; 4166 4167 ; 4168 return 0; 4169 } 4170 _ACEOF 4171 if ac_fn_c_try_compile "$LINENO"; then : 4172 je_cv_cflags_added=-MT 4173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4174 $as_echo "yes" >&6; } 4175 else 4176 je_cv_cflags_added= 4177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4178 $as_echo "no" >&6; } 4179 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 4180 4181 fi 4182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4183 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4184 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4185 else 4186 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4187 fi 4188 4189 4190 4191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -W3" >&5 4192 $as_echo_n "checking whether compiler supports -W3... " >&6; } 4193 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 4194 T_APPEND_V=-W3 4195 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 4196 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 4197 else 4198 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 4199 fi 4200 4201 4202 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4203 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4204 else 4205 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4206 fi 4207 4208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4209 /* end confdefs.h. */ 4210 4211 4212 int 4213 main () 4214 { 4215 4216 return 0; 4217 4218 ; 4219 return 0; 4220 } 4221 _ACEOF 4222 if ac_fn_c_try_compile "$LINENO"; then : 4223 je_cv_cflags_added=-W3 4224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4225 $as_echo "yes" >&6; } 4226 else 4227 je_cv_cflags_added= 4228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4229 $as_echo "no" >&6; } 4230 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 4231 4232 fi 4233 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4234 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4235 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4236 else 4237 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4238 fi 4239 4240 4241 4242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -FS" >&5 4243 $as_echo_n "checking whether compiler supports -FS... " >&6; } 4244 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 4245 T_APPEND_V=-FS 4246 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 4247 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 4248 else 4249 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 4250 fi 4251 4252 4253 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4254 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4255 else 4256 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4257 fi 4258 4259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4260 /* end confdefs.h. */ 4261 4262 4263 int 4264 main () 4265 { 4266 4267 return 0; 4268 4269 ; 4270 return 0; 4271 } 4272 _ACEOF 4273 if ac_fn_c_try_compile "$LINENO"; then : 4274 je_cv_cflags_added=-FS 4275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4276 $as_echo "yes" >&6; } 4277 else 4278 je_cv_cflags_added= 4279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4280 $as_echo "no" >&6; } 4281 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 4282 4283 fi 4284 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4285 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4286 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4287 else 4288 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4289 fi 4290 4291 4292 T_APPEND_V=-I${srcdir}/include/msvc_compat 4293 if test "x${CPPFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 4294 CPPFLAGS="${CPPFLAGS}${T_APPEND_V}" 4295 else 4296 CPPFLAGS="${CPPFLAGS} ${T_APPEND_V}" 4297 fi 4298 4299 4300 fi 4301 if test "x$je_cv_cray" = "xyes" ; then 4302 if test "x$je_cv_cray_84" = "xyes" ; then 4303 4304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -hipa2" >&5 4305 $as_echo_n "checking whether compiler supports -hipa2... " >&6; } 4306 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 4307 T_APPEND_V=-hipa2 4308 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 4309 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 4310 else 4311 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 4312 fi 4313 4314 4315 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4316 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4317 else 4318 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4319 fi 4320 4321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4322 /* end confdefs.h. */ 4323 4324 4325 int 4326 main () 4327 { 4328 4329 return 0; 4330 4331 ; 4332 return 0; 4333 } 4334 _ACEOF 4335 if ac_fn_c_try_compile "$LINENO"; then : 4336 je_cv_cflags_added=-hipa2 4337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4338 $as_echo "yes" >&6; } 4339 else 4340 je_cv_cflags_added= 4341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4342 $as_echo "no" >&6; } 4343 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 4344 4345 fi 4346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4347 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4348 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4349 else 4350 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4351 fi 4352 4353 4354 4355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -hnognu" >&5 4356 $as_echo_n "checking whether compiler supports -hnognu... " >&6; } 4357 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 4358 T_APPEND_V=-hnognu 4359 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 4360 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 4361 else 4362 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 4363 fi 4364 4365 4366 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4367 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4368 else 4369 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4370 fi 4371 4372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4373 /* end confdefs.h. */ 4374 4375 4376 int 4377 main () 4378 { 4379 4380 return 0; 4381 4382 ; 4383 return 0; 4384 } 4385 _ACEOF 4386 if ac_fn_c_try_compile "$LINENO"; then : 4387 je_cv_cflags_added=-hnognu 4388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4389 $as_echo "yes" >&6; } 4390 else 4391 je_cv_cflags_added= 4392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4393 $as_echo "no" >&6; } 4394 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 4395 4396 fi 4397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4398 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4399 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4400 else 4401 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4402 fi 4403 4404 4405 fi 4406 4407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -hnomessage=128" >&5 4408 $as_echo_n "checking whether compiler supports -hnomessage=128... " >&6; } 4409 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 4410 T_APPEND_V=-hnomessage=128 4411 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 4412 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 4413 else 4414 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 4415 fi 4416 4417 4418 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4419 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4420 else 4421 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4422 fi 4423 4424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4425 /* end confdefs.h. */ 4426 4427 4428 int 4429 main () 4430 { 4431 4432 return 0; 4433 4434 ; 4435 return 0; 4436 } 4437 _ACEOF 4438 if ac_fn_c_try_compile "$LINENO"; then : 4439 je_cv_cflags_added=-hnomessage=128 4440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4441 $as_echo "yes" >&6; } 4442 else 4443 je_cv_cflags_added= 4444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4445 $as_echo "no" >&6; } 4446 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 4447 4448 fi 4449 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4450 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4451 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4452 else 4453 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4454 fi 4455 4456 4457 4458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -hnomessage=1357" >&5 4459 $as_echo_n "checking whether compiler supports -hnomessage=1357... " >&6; } 4460 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 4461 T_APPEND_V=-hnomessage=1357 4462 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 4463 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 4464 else 4465 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 4466 fi 4467 4468 4469 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4470 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4471 else 4472 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4473 fi 4474 4475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4476 /* end confdefs.h. */ 4477 4478 4479 int 4480 main () 4481 { 4482 4483 return 0; 4484 4485 ; 4486 return 0; 4487 } 4488 _ACEOF 4489 if ac_fn_c_try_compile "$LINENO"; then : 4490 je_cv_cflags_added=-hnomessage=1357 4491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4492 $as_echo "yes" >&6; } 4493 else 4494 je_cv_cflags_added= 4495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4496 $as_echo "no" >&6; } 4497 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 4498 4499 fi 4500 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4501 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4502 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4503 else 4504 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4505 fi 4506 4507 4508 fi 4509 4510 4511 4512 ac_ext=c 4513 ac_cpp='$CPP $CPPFLAGS' 4514 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4515 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4516 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4518 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4519 # On Suns, sometimes $CPP names a directory. 4520 if test -n "$CPP" && test -d "$CPP"; then 4521 CPP= 4522 fi 4523 if test -z "$CPP"; then 4524 if ${ac_cv_prog_CPP+:} false; then : 4525 $as_echo_n "(cached) " >&6 4526 else 4527 # Double quotes because CPP needs to be expanded 4528 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4529 do 4530 ac_preproc_ok=false 4531 for ac_c_preproc_warn_flag in '' yes 4532 do 4533 # Use a header file that comes with gcc, so configuring glibc 4534 # with a fresh cross-compiler works. 4535 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4536 # <limits.h> exists even on freestanding compilers. 4537 # On the NeXT, cc -E runs the code through the compiler's parser, 4538 # not just through cpp. "Syntax error" is here to catch this case. 4539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4540 /* end confdefs.h. */ 4541 #ifdef __STDC__ 4542 # include <limits.h> 4543 #else 4544 # include <assert.h> 4545 #endif 4546 Syntax error 4547 _ACEOF 4548 if ac_fn_c_try_cpp "$LINENO"; then : 4549 4550 else 4551 # Broken: fails on valid input. 4552 continue 4553 fi 4554 rm -f conftest.err conftest.i conftest.$ac_ext 4555 4556 # OK, works on sane cases. Now check whether nonexistent headers 4557 # can be detected and how. 4558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4559 /* end confdefs.h. */ 4560 #include <ac_nonexistent.h> 4561 _ACEOF 4562 if ac_fn_c_try_cpp "$LINENO"; then : 4563 # Broken: success on invalid input. 4564 continue 4565 else 4566 # Passes both tests. 4567 ac_preproc_ok=: 4568 break 4569 fi 4570 rm -f conftest.err conftest.i conftest.$ac_ext 4571 4572 done 4573 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4574 rm -f conftest.i conftest.err conftest.$ac_ext 4575 if $ac_preproc_ok; then : 4576 break 4577 fi 4578 4579 done 4580 ac_cv_prog_CPP=$CPP 4581 4582 fi 4583 CPP=$ac_cv_prog_CPP 4584 else 4585 ac_cv_prog_CPP=$CPP 4586 fi 4587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4588 $as_echo "$CPP" >&6; } 4589 ac_preproc_ok=false 4590 for ac_c_preproc_warn_flag in '' yes 4591 do 4592 # Use a header file that comes with gcc, so configuring glibc 4593 # with a fresh cross-compiler works. 4594 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4595 # <limits.h> exists even on freestanding compilers. 4596 # On the NeXT, cc -E runs the code through the compiler's parser, 4597 # not just through cpp. "Syntax error" is here to catch this case. 4598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4599 /* end confdefs.h. */ 4600 #ifdef __STDC__ 4601 # include <limits.h> 4602 #else 4603 # include <assert.h> 4604 #endif 4605 Syntax error 4606 _ACEOF 4607 if ac_fn_c_try_cpp "$LINENO"; then : 4608 4609 else 4610 # Broken: fails on valid input. 4611 continue 4612 fi 4613 rm -f conftest.err conftest.i conftest.$ac_ext 4614 4615 # OK, works on sane cases. Now check whether nonexistent headers 4616 # can be detected and how. 4617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4618 /* end confdefs.h. */ 4619 #include <ac_nonexistent.h> 4620 _ACEOF 4621 if ac_fn_c_try_cpp "$LINENO"; then : 4622 # Broken: success on invalid input. 4623 continue 4624 else 4625 # Passes both tests. 4626 ac_preproc_ok=: 4627 break 4628 fi 4629 rm -f conftest.err conftest.i conftest.$ac_ext 4630 4631 done 4632 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4633 rm -f conftest.i conftest.err conftest.$ac_ext 4634 if $ac_preproc_ok; then : 4635 4636 else 4637 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4638 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4639 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4640 See \`config.log' for more details" "$LINENO" 5; } 4641 fi 4642 4643 ac_ext=c 4644 ac_cpp='$CPP $CPPFLAGS' 4645 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4646 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4647 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4648 4649 4650 # Check whether --enable-cxx was given. 4651 if test "${enable_cxx+set}" = set; then : 4652 enableval=$enable_cxx; if test "x$enable_cxx" = "xno" ; then 4653 enable_cxx="0" 4654 else 4655 enable_cxx="1" 4656 fi 4657 4658 else 4659 enable_cxx="1" 4660 4661 fi 4662 4663 if test "x$enable_cxx" = "x1" ; then 4664 # =========================================================================== 4665 # http://www.gnu.org/software/autoconf-archive/ax_cxx_compile_stdcxx.html 4666 # =========================================================================== 4667 # 4668 # SYNOPSIS 4669 # 4670 # AX_CXX_COMPILE_STDCXX(VERSION, [ext|noext], [mandatory|optional]) 4671 # 4672 # DESCRIPTION 4673 # 4674 # Check for baseline language coverage in the compiler for the specified 4675 # version of the C++ standard. If necessary, add switches to CXX and 4676 # CXXCPP to enable support. VERSION may be '11' (for the C++11 standard) 4677 # or '14' (for the C++14 standard). 4678 # 4679 # The second argument, if specified, indicates whether you insist on an 4680 # extended mode (e.g. -std=gnu++11) or a strict conformance mode (e.g. 4681 # -std=c++11). If neither is specified, you get whatever works, with 4682 # preference for an extended mode. 4683 # 4684 # The third argument, if specified 'mandatory' or if left unspecified, 4685 # indicates that baseline support for the specified C++ standard is 4686 # required and that the macro should error out if no mode with that 4687 # support is found. If specified 'optional', then configuration proceeds 4688 # regardless, after defining HAVE_CXX${VERSION} if and only if a 4689 # supporting mode is found. 4690 # 4691 # LICENSE 4692 # 4693 # Copyright (c) 2008 Benjamin Kosnik <bkoz (at] redhat.com> 4694 # Copyright (c) 2012 Zack Weinberg <zackw (at] panix.com> 4695 # Copyright (c) 2013 Roy Stogner <roystgnr (at] ices.utexas.edu> 4696 # Copyright (c) 2014, 2015 Google Inc.; contributed by Alexey Sokolov <sokolov (at] google.com> 4697 # Copyright (c) 2015 Paul Norman <penorman (at] mac.com> 4698 # Copyright (c) 2015 Moritz Klammler <moritz (at] klammler.eu> 4699 # 4700 # Copying and distribution of this file, with or without modification, are 4701 # permitted in any medium without royalty provided the copyright notice 4702 # and this notice are preserved. This file is offered as-is, without any 4703 # warranty. 4704 4705 #serial 4 4706 4707 4708 4709 4710 4711 4712 4713 4714 4715 4716 4717 4718 4719 4720 4721 4722 4723 4724 4725 4726 ac_ext=cpp 4727 ac_cpp='$CXXCPP $CPPFLAGS' 4728 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4729 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4730 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 4731 if test -z "$CXX"; then 4732 if test -n "$CCC"; then 4733 CXX=$CCC 4734 else 4735 if test -n "$ac_tool_prefix"; then 4736 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 4737 do 4738 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 4739 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 4740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4741 $as_echo_n "checking for $ac_word... " >&6; } 4742 if ${ac_cv_prog_CXX+:} false; then : 4743 $as_echo_n "(cached) " >&6 4744 else 4745 if test -n "$CXX"; then 4746 ac_cv_prog_CXX="$CXX" # Let the user override the test. 4747 else 4748 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4749 for as_dir in $PATH 4750 do 4751 IFS=$as_save_IFS 4752 test -z "$as_dir" && as_dir=. 4753 for ac_exec_ext in '' $ac_executable_extensions; do 4754 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4755 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 4756 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4757 break 2 4758 fi 4759 done 4760 done 4761 IFS=$as_save_IFS 4762 4763 fi 4764 fi 4765 CXX=$ac_cv_prog_CXX 4766 if test -n "$CXX"; then 4767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 4768 $as_echo "$CXX" >&6; } 4769 else 4770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4771 $as_echo "no" >&6; } 4772 fi 4773 4774 4775 test -n "$CXX" && break 4776 done 4777 fi 4778 if test -z "$CXX"; then 4779 ac_ct_CXX=$CXX 4780 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 4781 do 4782 # Extract the first word of "$ac_prog", so it can be a program name with args. 4783 set dummy $ac_prog; ac_word=$2 4784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4785 $as_echo_n "checking for $ac_word... " >&6; } 4786 if ${ac_cv_prog_ac_ct_CXX+:} false; then : 4787 $as_echo_n "(cached) " >&6 4788 else 4789 if test -n "$ac_ct_CXX"; then 4790 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. 4791 else 4792 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4793 for as_dir in $PATH 4794 do 4795 IFS=$as_save_IFS 4796 test -z "$as_dir" && as_dir=. 4797 for ac_exec_ext in '' $ac_executable_extensions; do 4798 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4799 ac_cv_prog_ac_ct_CXX="$ac_prog" 4800 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4801 break 2 4802 fi 4803 done 4804 done 4805 IFS=$as_save_IFS 4806 4807 fi 4808 fi 4809 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 4810 if test -n "$ac_ct_CXX"; then 4811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 4812 $as_echo "$ac_ct_CXX" >&6; } 4813 else 4814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4815 $as_echo "no" >&6; } 4816 fi 4817 4818 4819 test -n "$ac_ct_CXX" && break 4820 done 4821 4822 if test "x$ac_ct_CXX" = x; then 4823 CXX="g++" 4824 else 4825 case $cross_compiling:$ac_tool_warned in 4826 yes:) 4827 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4828 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4829 ac_tool_warned=yes ;; 4830 esac 4831 CXX=$ac_ct_CXX 4832 fi 4833 fi 4834 4835 fi 4836 fi 4837 # Provide some information about the compiler. 4838 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 4839 set X $ac_compile 4840 ac_compiler=$2 4841 for ac_option in --version -v -V -qversion; do 4842 { { ac_try="$ac_compiler $ac_option >&5" 4843 case "(($ac_try" in 4844 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4845 *) ac_try_echo=$ac_try;; 4846 esac 4847 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4848 $as_echo "$ac_try_echo"; } >&5 4849 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 4850 ac_status=$? 4851 if test -s conftest.err; then 4852 sed '10a\ 4853 ... rest of stderr output deleted ... 4854 10q' conftest.err >conftest.er1 4855 cat conftest.er1 >&5 4856 fi 4857 rm -f conftest.er1 conftest.err 4858 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4859 test $ac_status = 0; } 4860 done 4861 4862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 4863 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } 4864 if ${ac_cv_cxx_compiler_gnu+:} false; then : 4865 $as_echo_n "(cached) " >&6 4866 else 4867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4868 /* end confdefs.h. */ 4869 4870 int 4871 main () 4872 { 4873 #ifndef __GNUC__ 4874 choke me 4875 #endif 4876 4877 ; 4878 return 0; 4879 } 4880 _ACEOF 4881 if ac_fn_cxx_try_compile "$LINENO"; then : 4882 ac_compiler_gnu=yes 4883 else 4884 ac_compiler_gnu=no 4885 fi 4886 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4887 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 4888 4889 fi 4890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 4891 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } 4892 if test $ac_compiler_gnu = yes; then 4893 GXX=yes 4894 else 4895 GXX= 4896 fi 4897 ac_test_CXXFLAGS=${CXXFLAGS+set} 4898 ac_save_CXXFLAGS=$CXXFLAGS 4899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 4900 $as_echo_n "checking whether $CXX accepts -g... " >&6; } 4901 if ${ac_cv_prog_cxx_g+:} false; then : 4902 $as_echo_n "(cached) " >&6 4903 else 4904 ac_save_cxx_werror_flag=$ac_cxx_werror_flag 4905 ac_cxx_werror_flag=yes 4906 ac_cv_prog_cxx_g=no 4907 CXXFLAGS="-g" 4908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4909 /* end confdefs.h. */ 4910 4911 int 4912 main () 4913 { 4914 4915 ; 4916 return 0; 4917 } 4918 _ACEOF 4919 if ac_fn_cxx_try_compile "$LINENO"; then : 4920 ac_cv_prog_cxx_g=yes 4921 else 4922 CXXFLAGS="" 4923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4924 /* end confdefs.h. */ 4925 4926 int 4927 main () 4928 { 4929 4930 ; 4931 return 0; 4932 } 4933 _ACEOF 4934 if ac_fn_cxx_try_compile "$LINENO"; then : 4935 4936 else 4937 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 4938 CXXFLAGS="-g" 4939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4940 /* end confdefs.h. */ 4941 4942 int 4943 main () 4944 { 4945 4946 ; 4947 return 0; 4948 } 4949 _ACEOF 4950 if ac_fn_cxx_try_compile "$LINENO"; then : 4951 ac_cv_prog_cxx_g=yes 4952 fi 4953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4954 fi 4955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4956 fi 4957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4958 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 4959 fi 4960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 4961 $as_echo "$ac_cv_prog_cxx_g" >&6; } 4962 if test "$ac_test_CXXFLAGS" = set; then 4963 CXXFLAGS=$ac_save_CXXFLAGS 4964 elif test $ac_cv_prog_cxx_g = yes; then 4965 if test "$GXX" = yes; then 4966 CXXFLAGS="-g -O2" 4967 else 4968 CXXFLAGS="-g" 4969 fi 4970 else 4971 if test "$GXX" = yes; then 4972 CXXFLAGS="-O2" 4973 else 4974 CXXFLAGS= 4975 fi 4976 fi 4977 ac_ext=cpp 4978 ac_cpp='$CXXCPP $CPPFLAGS' 4979 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4980 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4981 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 4982 4983 4984 ax_cxx_compile_cxx14_required=false 4985 ac_ext=cpp 4986 ac_cpp='$CXXCPP $CPPFLAGS' 4987 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4988 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4989 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 4990 ac_success=no 4991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++14 features by default" >&5 4992 $as_echo_n "checking whether $CXX supports C++14 features by default... " >&6; } 4993 if ${ax_cv_cxx_compile_cxx14+:} false; then : 4994 $as_echo_n "(cached) " >&6 4995 else 4996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4997 /* end confdefs.h. */ 4998 4999 5000 // If the compiler admits that it is not ready for C++11, why torture it? 5001 // Hopefully, this will speed up the test. 5002 5003 #ifndef __cplusplus 5004 5005 #error "This is not a C++ compiler" 5006 5007 #elif __cplusplus < 201103L 5008 5009 #error "This is not a C++11 compiler" 5010 5011 #else 5012 5013 namespace cxx11 5014 { 5015 5016 namespace test_static_assert 5017 { 5018 5019 template <typename T> 5020 struct check 5021 { 5022 static_assert(sizeof(int) <= sizeof(T), "not big enough"); 5023 }; 5024 5025 } 5026 5027 namespace test_final_override 5028 { 5029 5030 struct Base 5031 { 5032 virtual void f() {} 5033 }; 5034 5035 struct Derived : public Base 5036 { 5037 virtual void f() override {} 5038 }; 5039 5040 } 5041 5042 namespace test_double_right_angle_brackets 5043 { 5044 5045 template < typename T > 5046 struct check {}; 5047 5048 typedef check<void> single_type; 5049 typedef check<check<void>> double_type; 5050 typedef check<check<check<void>>> triple_type; 5051 typedef check<check<check<check<void>>>> quadruple_type; 5052 5053 } 5054 5055 namespace test_decltype 5056 { 5057 5058 int 5059 f() 5060 { 5061 int a = 1; 5062 decltype(a) b = 2; 5063 return a + b; 5064 } 5065 5066 } 5067 5068 namespace test_type_deduction 5069 { 5070 5071 template < typename T1, typename T2 > 5072 struct is_same 5073 { 5074 static const bool value = false; 5075 }; 5076 5077 template < typename T > 5078 struct is_same<T, T> 5079 { 5080 static const bool value = true; 5081 }; 5082 5083 template < typename T1, typename T2 > 5084 auto 5085 add(T1 a1, T2 a2) -> decltype(a1 + a2) 5086 { 5087 return a1 + a2; 5088 } 5089 5090 int 5091 test(const int c, volatile int v) 5092 { 5093 static_assert(is_same<int, decltype(0)>::value == true, ""); 5094 static_assert(is_same<int, decltype(c)>::value == false, ""); 5095 static_assert(is_same<int, decltype(v)>::value == false, ""); 5096 auto ac = c; 5097 auto av = v; 5098 auto sumi = ac + av + 'x'; 5099 auto sumf = ac + av + 1.0; 5100 static_assert(is_same<int, decltype(ac)>::value == true, ""); 5101 static_assert(is_same<int, decltype(av)>::value == true, ""); 5102 static_assert(is_same<int, decltype(sumi)>::value == true, ""); 5103 static_assert(is_same<int, decltype(sumf)>::value == false, ""); 5104 static_assert(is_same<int, decltype(add(c, v))>::value == true, ""); 5105 return (sumf > 0.0) ? sumi : add(c, v); 5106 } 5107 5108 } 5109 5110 namespace test_noexcept 5111 { 5112 5113 int f() { return 0; } 5114 int g() noexcept { return 0; } 5115 5116 static_assert(noexcept(f()) == false, ""); 5117 static_assert(noexcept(g()) == true, ""); 5118 5119 } 5120 5121 namespace test_constexpr 5122 { 5123 5124 template < typename CharT > 5125 unsigned long constexpr 5126 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept 5127 { 5128 return *s ? strlen_c_r(s + 1, acc + 1) : acc; 5129 } 5130 5131 template < typename CharT > 5132 unsigned long constexpr 5133 strlen_c(const CharT *const s) noexcept 5134 { 5135 return strlen_c_r(s, 0UL); 5136 } 5137 5138 static_assert(strlen_c("") == 0UL, ""); 5139 static_assert(strlen_c("1") == 1UL, ""); 5140 static_assert(strlen_c("example") == 7UL, ""); 5141 static_assert(strlen_c("another\0example") == 7UL, ""); 5142 5143 } 5144 5145 namespace test_rvalue_references 5146 { 5147 5148 template < int N > 5149 struct answer 5150 { 5151 static constexpr int value = N; 5152 }; 5153 5154 answer<1> f(int&) { return answer<1>(); } 5155 answer<2> f(const int&) { return answer<2>(); } 5156 answer<3> f(int&&) { return answer<3>(); } 5157 5158 void 5159 test() 5160 { 5161 int i = 0; 5162 const int c = 0; 5163 static_assert(decltype(f(i))::value == 1, ""); 5164 static_assert(decltype(f(c))::value == 2, ""); 5165 static_assert(decltype(f(0))::value == 3, ""); 5166 } 5167 5168 } 5169 5170 namespace test_uniform_initialization 5171 { 5172 5173 struct test 5174 { 5175 static const int zero {}; 5176 static const int one {1}; 5177 }; 5178 5179 static_assert(test::zero == 0, ""); 5180 static_assert(test::one == 1, ""); 5181 5182 } 5183 5184 namespace test_lambdas 5185 { 5186 5187 void 5188 test1() 5189 { 5190 auto lambda1 = [](){}; 5191 auto lambda2 = lambda1; 5192 lambda1(); 5193 lambda2(); 5194 } 5195 5196 int 5197 test2() 5198 { 5199 auto a = [](int i, int j){ return i + j; }(1, 2); 5200 auto b = []() -> int { return '0'; }(); 5201 auto c = [=](){ return a + b; }(); 5202 auto d = [&](){ return c; }(); 5203 auto e = [a, &b](int x) mutable { 5204 const auto identity = [](int y){ return y; }; 5205 for (auto i = 0; i < a; ++i) 5206 a += b--; 5207 return x + identity(a + b); 5208 }(0); 5209 return a + b + c + d + e; 5210 } 5211 5212 int 5213 test3() 5214 { 5215 const auto nullary = [](){ return 0; }; 5216 const auto unary = [](int x){ return x; }; 5217 using nullary_t = decltype(nullary); 5218 using unary_t = decltype(unary); 5219 const auto higher1st = [](nullary_t f){ return f(); }; 5220 const auto higher2nd = [unary](nullary_t f1){ 5221 return [unary, f1](unary_t f2){ return f2(unary(f1())); }; 5222 }; 5223 return higher1st(nullary) + higher2nd(nullary)(unary); 5224 } 5225 5226 } 5227 5228 namespace test_variadic_templates 5229 { 5230 5231 template <int...> 5232 struct sum; 5233 5234 template <int N0, int... N1toN> 5235 struct sum<N0, N1toN...> 5236 { 5237 static constexpr auto value = N0 + sum<N1toN...>::value; 5238 }; 5239 5240 template <> 5241 struct sum<> 5242 { 5243 static constexpr auto value = 0; 5244 }; 5245 5246 static_assert(sum<>::value == 0, ""); 5247 static_assert(sum<1>::value == 1, ""); 5248 static_assert(sum<23>::value == 23, ""); 5249 static_assert(sum<1, 2>::value == 3, ""); 5250 static_assert(sum<5, 5, 11>::value == 21, ""); 5251 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); 5252 5253 } 5254 5255 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae 5256 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function 5257 // because of this. 5258 namespace test_template_alias_sfinae 5259 { 5260 5261 struct foo {}; 5262 5263 template<typename T> 5264 using member = typename T::member_type; 5265 5266 template<typename T> 5267 void func(...) {} 5268 5269 template<typename T> 5270 void func(member<T>*) {} 5271 5272 void test(); 5273 5274 void test() { func<foo>(0); } 5275 5276 } 5277 5278 } // namespace cxx11 5279 5280 #endif // __cplusplus >= 201103L 5281 5282 5283 5284 5285 // If the compiler admits that it is not ready for C++14, why torture it? 5286 // Hopefully, this will speed up the test. 5287 5288 #ifndef __cplusplus 5289 5290 #error "This is not a C++ compiler" 5291 5292 #elif __cplusplus < 201402L 5293 5294 #error "This is not a C++14 compiler" 5295 5296 #else 5297 5298 namespace cxx14 5299 { 5300 5301 namespace test_polymorphic_lambdas 5302 { 5303 5304 int 5305 test() 5306 { 5307 const auto lambda = [](auto&&... args){ 5308 const auto istiny = [](auto x){ 5309 return (sizeof(x) == 1UL) ? 1 : 0; 5310 }; 5311 const int aretiny[] = { istiny(args)... }; 5312 return aretiny[0]; 5313 }; 5314 return lambda(1, 1L, 1.0f, '1'); 5315 } 5316 5317 } 5318 5319 namespace test_binary_literals 5320 { 5321 5322 constexpr auto ivii = 0b0000000000101010; 5323 static_assert(ivii == 42, "wrong value"); 5324 5325 } 5326 5327 namespace test_generalized_constexpr 5328 { 5329 5330 template < typename CharT > 5331 constexpr unsigned long 5332 strlen_c(const CharT *const s) noexcept 5333 { 5334 auto length = 0UL; 5335 for (auto p = s; *p; ++p) 5336 ++length; 5337 return length; 5338 } 5339 5340 static_assert(strlen_c("") == 0UL, ""); 5341 static_assert(strlen_c("x") == 1UL, ""); 5342 static_assert(strlen_c("test") == 4UL, ""); 5343 static_assert(strlen_c("another\0test") == 7UL, ""); 5344 5345 } 5346 5347 namespace test_lambda_init_capture 5348 { 5349 5350 int 5351 test() 5352 { 5353 auto x = 0; 5354 const auto lambda1 = [a = x](int b){ return a + b; }; 5355 const auto lambda2 = [a = lambda1(x)](){ return a; }; 5356 return lambda2(); 5357 } 5358 5359 } 5360 5361 namespace test_digit_seperators 5362 { 5363 5364 constexpr auto ten_million = 100'000'000; 5365 static_assert(ten_million == 100000000, ""); 5366 5367 } 5368 5369 namespace test_return_type_deduction 5370 { 5371 5372 auto f(int& x) { return x; } 5373 decltype(auto) g(int& x) { return x; } 5374 5375 template < typename T1, typename T2 > 5376 struct is_same 5377 { 5378 static constexpr auto value = false; 5379 }; 5380 5381 template < typename T > 5382 struct is_same<T, T> 5383 { 5384 static constexpr auto value = true; 5385 }; 5386 5387 int 5388 test() 5389 { 5390 auto x = 0; 5391 static_assert(is_same<int, decltype(f(x))>::value, ""); 5392 static_assert(is_same<int&, decltype(g(x))>::value, ""); 5393 return x; 5394 } 5395 5396 } 5397 5398 } // namespace cxx14 5399 5400 #endif // __cplusplus >= 201402L 5401 5402 5403 5404 _ACEOF 5405 if ac_fn_cxx_try_compile "$LINENO"; then : 5406 ax_cv_cxx_compile_cxx14=yes 5407 else 5408 ax_cv_cxx_compile_cxx14=no 5409 fi 5410 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5411 fi 5412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx14" >&5 5413 $as_echo "$ax_cv_cxx_compile_cxx14" >&6; } 5414 if test x$ax_cv_cxx_compile_cxx14 = xyes; then 5415 ac_success=yes 5416 fi 5417 5418 5419 5420 if test x$ac_success = xno; then 5421 for switch in -std=c++14 -std=c++0x +std=c++14 "-h std=c++14"; do 5422 cachevar=`$as_echo "ax_cv_cxx_compile_cxx14_$switch" | $as_tr_sh` 5423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++14 features with $switch" >&5 5424 $as_echo_n "checking whether $CXX supports C++14 features with $switch... " >&6; } 5425 if eval \${$cachevar+:} false; then : 5426 $as_echo_n "(cached) " >&6 5427 else 5428 ac_save_CXX="$CXX" 5429 CXX="$CXX $switch" 5430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5431 /* end confdefs.h. */ 5432 5433 5434 // If the compiler admits that it is not ready for C++11, why torture it? 5435 // Hopefully, this will speed up the test. 5436 5437 #ifndef __cplusplus 5438 5439 #error "This is not a C++ compiler" 5440 5441 #elif __cplusplus < 201103L 5442 5443 #error "This is not a C++11 compiler" 5444 5445 #else 5446 5447 namespace cxx11 5448 { 5449 5450 namespace test_static_assert 5451 { 5452 5453 template <typename T> 5454 struct check 5455 { 5456 static_assert(sizeof(int) <= sizeof(T), "not big enough"); 5457 }; 5458 5459 } 5460 5461 namespace test_final_override 5462 { 5463 5464 struct Base 5465 { 5466 virtual void f() {} 5467 }; 5468 5469 struct Derived : public Base 5470 { 5471 virtual void f() override {} 5472 }; 5473 5474 } 5475 5476 namespace test_double_right_angle_brackets 5477 { 5478 5479 template < typename T > 5480 struct check {}; 5481 5482 typedef check<void> single_type; 5483 typedef check<check<void>> double_type; 5484 typedef check<check<check<void>>> triple_type; 5485 typedef check<check<check<check<void>>>> quadruple_type; 5486 5487 } 5488 5489 namespace test_decltype 5490 { 5491 5492 int 5493 f() 5494 { 5495 int a = 1; 5496 decltype(a) b = 2; 5497 return a + b; 5498 } 5499 5500 } 5501 5502 namespace test_type_deduction 5503 { 5504 5505 template < typename T1, typename T2 > 5506 struct is_same 5507 { 5508 static const bool value = false; 5509 }; 5510 5511 template < typename T > 5512 struct is_same<T, T> 5513 { 5514 static const bool value = true; 5515 }; 5516 5517 template < typename T1, typename T2 > 5518 auto 5519 add(T1 a1, T2 a2) -> decltype(a1 + a2) 5520 { 5521 return a1 + a2; 5522 } 5523 5524 int 5525 test(const int c, volatile int v) 5526 { 5527 static_assert(is_same<int, decltype(0)>::value == true, ""); 5528 static_assert(is_same<int, decltype(c)>::value == false, ""); 5529 static_assert(is_same<int, decltype(v)>::value == false, ""); 5530 auto ac = c; 5531 auto av = v; 5532 auto sumi = ac + av + 'x'; 5533 auto sumf = ac + av + 1.0; 5534 static_assert(is_same<int, decltype(ac)>::value == true, ""); 5535 static_assert(is_same<int, decltype(av)>::value == true, ""); 5536 static_assert(is_same<int, decltype(sumi)>::value == true, ""); 5537 static_assert(is_same<int, decltype(sumf)>::value == false, ""); 5538 static_assert(is_same<int, decltype(add(c, v))>::value == true, ""); 5539 return (sumf > 0.0) ? sumi : add(c, v); 5540 } 5541 5542 } 5543 5544 namespace test_noexcept 5545 { 5546 5547 int f() { return 0; } 5548 int g() noexcept { return 0; } 5549 5550 static_assert(noexcept(f()) == false, ""); 5551 static_assert(noexcept(g()) == true, ""); 5552 5553 } 5554 5555 namespace test_constexpr 5556 { 5557 5558 template < typename CharT > 5559 unsigned long constexpr 5560 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept 5561 { 5562 return *s ? strlen_c_r(s + 1, acc + 1) : acc; 5563 } 5564 5565 template < typename CharT > 5566 unsigned long constexpr 5567 strlen_c(const CharT *const s) noexcept 5568 { 5569 return strlen_c_r(s, 0UL); 5570 } 5571 5572 static_assert(strlen_c("") == 0UL, ""); 5573 static_assert(strlen_c("1") == 1UL, ""); 5574 static_assert(strlen_c("example") == 7UL, ""); 5575 static_assert(strlen_c("another\0example") == 7UL, ""); 5576 5577 } 5578 5579 namespace test_rvalue_references 5580 { 5581 5582 template < int N > 5583 struct answer 5584 { 5585 static constexpr int value = N; 5586 }; 5587 5588 answer<1> f(int&) { return answer<1>(); } 5589 answer<2> f(const int&) { return answer<2>(); } 5590 answer<3> f(int&&) { return answer<3>(); } 5591 5592 void 5593 test() 5594 { 5595 int i = 0; 5596 const int c = 0; 5597 static_assert(decltype(f(i))::value == 1, ""); 5598 static_assert(decltype(f(c))::value == 2, ""); 5599 static_assert(decltype(f(0))::value == 3, ""); 5600 } 5601 5602 } 5603 5604 namespace test_uniform_initialization 5605 { 5606 5607 struct test 5608 { 5609 static const int zero {}; 5610 static const int one {1}; 5611 }; 5612 5613 static_assert(test::zero == 0, ""); 5614 static_assert(test::one == 1, ""); 5615 5616 } 5617 5618 namespace test_lambdas 5619 { 5620 5621 void 5622 test1() 5623 { 5624 auto lambda1 = [](){}; 5625 auto lambda2 = lambda1; 5626 lambda1(); 5627 lambda2(); 5628 } 5629 5630 int 5631 test2() 5632 { 5633 auto a = [](int i, int j){ return i + j; }(1, 2); 5634 auto b = []() -> int { return '0'; }(); 5635 auto c = [=](){ return a + b; }(); 5636 auto d = [&](){ return c; }(); 5637 auto e = [a, &b](int x) mutable { 5638 const auto identity = [](int y){ return y; }; 5639 for (auto i = 0; i < a; ++i) 5640 a += b--; 5641 return x + identity(a + b); 5642 }(0); 5643 return a + b + c + d + e; 5644 } 5645 5646 int 5647 test3() 5648 { 5649 const auto nullary = [](){ return 0; }; 5650 const auto unary = [](int x){ return x; }; 5651 using nullary_t = decltype(nullary); 5652 using unary_t = decltype(unary); 5653 const auto higher1st = [](nullary_t f){ return f(); }; 5654 const auto higher2nd = [unary](nullary_t f1){ 5655 return [unary, f1](unary_t f2){ return f2(unary(f1())); }; 5656 }; 5657 return higher1st(nullary) + higher2nd(nullary)(unary); 5658 } 5659 5660 } 5661 5662 namespace test_variadic_templates 5663 { 5664 5665 template <int...> 5666 struct sum; 5667 5668 template <int N0, int... N1toN> 5669 struct sum<N0, N1toN...> 5670 { 5671 static constexpr auto value = N0 + sum<N1toN...>::value; 5672 }; 5673 5674 template <> 5675 struct sum<> 5676 { 5677 static constexpr auto value = 0; 5678 }; 5679 5680 static_assert(sum<>::value == 0, ""); 5681 static_assert(sum<1>::value == 1, ""); 5682 static_assert(sum<23>::value == 23, ""); 5683 static_assert(sum<1, 2>::value == 3, ""); 5684 static_assert(sum<5, 5, 11>::value == 21, ""); 5685 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); 5686 5687 } 5688 5689 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae 5690 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function 5691 // because of this. 5692 namespace test_template_alias_sfinae 5693 { 5694 5695 struct foo {}; 5696 5697 template<typename T> 5698 using member = typename T::member_type; 5699 5700 template<typename T> 5701 void func(...) {} 5702 5703 template<typename T> 5704 void func(member<T>*) {} 5705 5706 void test(); 5707 5708 void test() { func<foo>(0); } 5709 5710 } 5711 5712 } // namespace cxx11 5713 5714 #endif // __cplusplus >= 201103L 5715 5716 5717 5718 5719 // If the compiler admits that it is not ready for C++14, why torture it? 5720 // Hopefully, this will speed up the test. 5721 5722 #ifndef __cplusplus 5723 5724 #error "This is not a C++ compiler" 5725 5726 #elif __cplusplus < 201402L 5727 5728 #error "This is not a C++14 compiler" 5729 5730 #else 5731 5732 namespace cxx14 5733 { 5734 5735 namespace test_polymorphic_lambdas 5736 { 5737 5738 int 5739 test() 5740 { 5741 const auto lambda = [](auto&&... args){ 5742 const auto istiny = [](auto x){ 5743 return (sizeof(x) == 1UL) ? 1 : 0; 5744 }; 5745 const int aretiny[] = { istiny(args)... }; 5746 return aretiny[0]; 5747 }; 5748 return lambda(1, 1L, 1.0f, '1'); 5749 } 5750 5751 } 5752 5753 namespace test_binary_literals 5754 { 5755 5756 constexpr auto ivii = 0b0000000000101010; 5757 static_assert(ivii == 42, "wrong value"); 5758 5759 } 5760 5761 namespace test_generalized_constexpr 5762 { 5763 5764 template < typename CharT > 5765 constexpr unsigned long 5766 strlen_c(const CharT *const s) noexcept 5767 { 5768 auto length = 0UL; 5769 for (auto p = s; *p; ++p) 5770 ++length; 5771 return length; 5772 } 5773 5774 static_assert(strlen_c("") == 0UL, ""); 5775 static_assert(strlen_c("x") == 1UL, ""); 5776 static_assert(strlen_c("test") == 4UL, ""); 5777 static_assert(strlen_c("another\0test") == 7UL, ""); 5778 5779 } 5780 5781 namespace test_lambda_init_capture 5782 { 5783 5784 int 5785 test() 5786 { 5787 auto x = 0; 5788 const auto lambda1 = [a = x](int b){ return a + b; }; 5789 const auto lambda2 = [a = lambda1(x)](){ return a; }; 5790 return lambda2(); 5791 } 5792 5793 } 5794 5795 namespace test_digit_seperators 5796 { 5797 5798 constexpr auto ten_million = 100'000'000; 5799 static_assert(ten_million == 100000000, ""); 5800 5801 } 5802 5803 namespace test_return_type_deduction 5804 { 5805 5806 auto f(int& x) { return x; } 5807 decltype(auto) g(int& x) { return x; } 5808 5809 template < typename T1, typename T2 > 5810 struct is_same 5811 { 5812 static constexpr auto value = false; 5813 }; 5814 5815 template < typename T > 5816 struct is_same<T, T> 5817 { 5818 static constexpr auto value = true; 5819 }; 5820 5821 int 5822 test() 5823 { 5824 auto x = 0; 5825 static_assert(is_same<int, decltype(f(x))>::value, ""); 5826 static_assert(is_same<int&, decltype(g(x))>::value, ""); 5827 return x; 5828 } 5829 5830 } 5831 5832 } // namespace cxx14 5833 5834 #endif // __cplusplus >= 201402L 5835 5836 5837 5838 _ACEOF 5839 if ac_fn_cxx_try_compile "$LINENO"; then : 5840 eval $cachevar=yes 5841 else 5842 eval $cachevar=no 5843 fi 5844 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5845 CXX="$ac_save_CXX" 5846 fi 5847 eval ac_res=\$$cachevar 5848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 5849 $as_echo "$ac_res" >&6; } 5850 if eval test x\$$cachevar = xyes; then 5851 CXX="$CXX $switch" 5852 if test -n "$CXXCPP" ; then 5853 CXXCPP="$CXXCPP $switch" 5854 fi 5855 ac_success=yes 5856 break 5857 fi 5858 done 5859 fi 5860 ac_ext=c 5861 ac_cpp='$CPP $CPPFLAGS' 5862 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5863 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5864 ac_compiler_gnu=$ac_cv_c_compiler_gnu 5865 5866 if test x$ax_cxx_compile_cxx14_required = xtrue; then 5867 if test x$ac_success = xno; then 5868 as_fn_error $? "*** A compiler with support for C++14 language features is required." "$LINENO" 5 5869 fi 5870 fi 5871 if test x$ac_success = xno; then 5872 HAVE_CXX14=0 5873 { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++14 support was found" >&5 5874 $as_echo "$as_me: No compiler with C++14 support was found" >&6;} 5875 else 5876 HAVE_CXX14=1 5877 5878 $as_echo "#define HAVE_CXX14 1" >>confdefs.h 5879 5880 fi 5881 5882 5883 if test "x${HAVE_CXX14}" = "x1" ; then 5884 5885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wall" >&5 5886 $as_echo_n "checking whether compiler supports -Wall... " >&6; } 5887 T_CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}" 5888 T_APPEND_V=-Wall 5889 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 5890 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}${T_APPEND_V}" 5891 else 5892 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS} ${T_APPEND_V}" 5893 fi 5894 5895 5896 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 5897 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 5898 else 5899 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 5900 fi 5901 5902 ac_ext=cpp 5903 ac_cpp='$CXXCPP $CPPFLAGS' 5904 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5905 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5906 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 5907 5908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5909 /* end confdefs.h. */ 5910 5911 5912 int 5913 main () 5914 { 5915 5916 return 0; 5917 5918 ; 5919 return 0; 5920 } 5921 _ACEOF 5922 if ac_fn_cxx_try_compile "$LINENO"; then : 5923 je_cv_cxxflags_added=-Wall 5924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5925 $as_echo "yes" >&6; } 5926 else 5927 je_cv_cxxflags_added= 5928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5929 $as_echo "no" >&6; } 5930 CONFIGURE_CXXFLAGS="${T_CONFIGURE_CXXFLAGS}" 5931 5932 fi 5933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5934 ac_ext=c 5935 ac_cpp='$CPP $CPPFLAGS' 5936 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5937 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5938 ac_compiler_gnu=$ac_cv_c_compiler_gnu 5939 5940 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 5941 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 5942 else 5943 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 5944 fi 5945 5946 5947 5948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -g3" >&5 5949 $as_echo_n "checking whether compiler supports -g3... " >&6; } 5950 T_CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}" 5951 T_APPEND_V=-g3 5952 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 5953 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}${T_APPEND_V}" 5954 else 5955 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS} ${T_APPEND_V}" 5956 fi 5957 5958 5959 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 5960 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 5961 else 5962 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 5963 fi 5964 5965 ac_ext=cpp 5966 ac_cpp='$CXXCPP $CPPFLAGS' 5967 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5968 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5969 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 5970 5971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5972 /* end confdefs.h. */ 5973 5974 5975 int 5976 main () 5977 { 5978 5979 return 0; 5980 5981 ; 5982 return 0; 5983 } 5984 _ACEOF 5985 if ac_fn_cxx_try_compile "$LINENO"; then : 5986 je_cv_cxxflags_added=-g3 5987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5988 $as_echo "yes" >&6; } 5989 else 5990 je_cv_cxxflags_added= 5991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5992 $as_echo "no" >&6; } 5993 CONFIGURE_CXXFLAGS="${T_CONFIGURE_CXXFLAGS}" 5994 5995 fi 5996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5997 ac_ext=c 5998 ac_cpp='$CPP $CPPFLAGS' 5999 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6000 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6001 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6002 6003 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 6004 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 6005 else 6006 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 6007 fi 6008 6009 6010 6011 SAVED_LIBS="${LIBS}" 6012 T_APPEND_V=-lstdc++ 6013 if test "x${LIBS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 6014 LIBS="${LIBS}${T_APPEND_V}" 6015 else 6016 LIBS="${LIBS} ${T_APPEND_V}" 6017 fi 6018 6019 6020 6021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether libstdc++ linkage is compilable" >&5 6022 $as_echo_n "checking whether libstdc++ linkage is compilable... " >&6; } 6023 if ${je_cv_libstdcxx+:} false; then : 6024 $as_echo_n "(cached) " >&6 6025 else 6026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6027 /* end confdefs.h. */ 6028 6029 #include <stdlib.h> 6030 6031 int 6032 main () 6033 { 6034 6035 int *arr = (int *)malloc(sizeof(int) * 42); 6036 if (arr == NULL) 6037 return 1; 6038 6039 ; 6040 return 0; 6041 } 6042 _ACEOF 6043 if ac_fn_c_try_link "$LINENO"; then : 6044 je_cv_libstdcxx=yes 6045 else 6046 je_cv_libstdcxx=no 6047 fi 6048 rm -f core conftest.err conftest.$ac_objext \ 6049 conftest$ac_exeext conftest.$ac_ext 6050 fi 6051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_libstdcxx" >&5 6052 $as_echo "$je_cv_libstdcxx" >&6; } 6053 6054 if test "x${je_cv_libstdcxx}" = "xno" ; then 6055 LIBS="${SAVED_LIBS}" 6056 fi 6057 else 6058 enable_cxx="0" 6059 fi 6060 fi 6061 6062 6063 6064 6065 6066 6067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 6068 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 6069 if ${ac_cv_path_GREP+:} false; then : 6070 $as_echo_n "(cached) " >&6 6071 else 6072 if test -z "$GREP"; then 6073 ac_path_GREP_found=false 6074 # Loop through the user's path and test for each of PROGNAME-LIST 6075 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6076 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 6077 do 6078 IFS=$as_save_IFS 6079 test -z "$as_dir" && as_dir=. 6080 for ac_prog in grep ggrep; do 6081 for ac_exec_ext in '' $ac_executable_extensions; do 6082 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 6083 as_fn_executable_p "$ac_path_GREP" || continue 6084 # Check for GNU ac_path_GREP and select it if it is found. 6085 # Check for GNU $ac_path_GREP 6086 case `"$ac_path_GREP" --version 2>&1` in 6087 *GNU*) 6088 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 6089 *) 6090 ac_count=0 6091 $as_echo_n 0123456789 >"conftest.in" 6092 while : 6093 do 6094 cat "conftest.in" "conftest.in" >"conftest.tmp" 6095 mv "conftest.tmp" "conftest.in" 6096 cp "conftest.in" "conftest.nl" 6097 $as_echo 'GREP' >> "conftest.nl" 6098 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 6099 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 6100 as_fn_arith $ac_count + 1 && ac_count=$as_val 6101 if test $ac_count -gt ${ac_path_GREP_max-0}; then 6102 # Best one so far, save it but keep looking for a better one 6103 ac_cv_path_GREP="$ac_path_GREP" 6104 ac_path_GREP_max=$ac_count 6105 fi 6106 # 10*(2^10) chars as input seems more than enough 6107 test $ac_count -gt 10 && break 6108 done 6109 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 6110 esac 6111 6112 $ac_path_GREP_found && break 3 6113 done 6114 done 6115 done 6116 IFS=$as_save_IFS 6117 if test -z "$ac_cv_path_GREP"; then 6118 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 6119 fi 6120 else 6121 ac_cv_path_GREP=$GREP 6122 fi 6123 6124 fi 6125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 6126 $as_echo "$ac_cv_path_GREP" >&6; } 6127 GREP="$ac_cv_path_GREP" 6128 6129 6130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 6131 $as_echo_n "checking for egrep... " >&6; } 6132 if ${ac_cv_path_EGREP+:} false; then : 6133 $as_echo_n "(cached) " >&6 6134 else 6135 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 6136 then ac_cv_path_EGREP="$GREP -E" 6137 else 6138 if test -z "$EGREP"; then 6139 ac_path_EGREP_found=false 6140 # Loop through the user's path and test for each of PROGNAME-LIST 6141 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6142 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 6143 do 6144 IFS=$as_save_IFS 6145 test -z "$as_dir" && as_dir=. 6146 for ac_prog in egrep; do 6147 for ac_exec_ext in '' $ac_executable_extensions; do 6148 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 6149 as_fn_executable_p "$ac_path_EGREP" || continue 6150 # Check for GNU ac_path_EGREP and select it if it is found. 6151 # Check for GNU $ac_path_EGREP 6152 case `"$ac_path_EGREP" --version 2>&1` in 6153 *GNU*) 6154 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 6155 *) 6156 ac_count=0 6157 $as_echo_n 0123456789 >"conftest.in" 6158 while : 6159 do 6160 cat "conftest.in" "conftest.in" >"conftest.tmp" 6161 mv "conftest.tmp" "conftest.in" 6162 cp "conftest.in" "conftest.nl" 6163 $as_echo 'EGREP' >> "conftest.nl" 6164 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 6165 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 6166 as_fn_arith $ac_count + 1 && ac_count=$as_val 6167 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 6168 # Best one so far, save it but keep looking for a better one 6169 ac_cv_path_EGREP="$ac_path_EGREP" 6170 ac_path_EGREP_max=$ac_count 6171 fi 6172 # 10*(2^10) chars as input seems more than enough 6173 test $ac_count -gt 10 && break 6174 done 6175 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 6176 esac 6177 6178 $ac_path_EGREP_found && break 3 6179 done 6180 done 6181 done 6182 IFS=$as_save_IFS 6183 if test -z "$ac_cv_path_EGREP"; then 6184 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 6185 fi 6186 else 6187 ac_cv_path_EGREP=$EGREP 6188 fi 6189 6190 fi 6191 fi 6192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 6193 $as_echo "$ac_cv_path_EGREP" >&6; } 6194 EGREP="$ac_cv_path_EGREP" 6195 6196 6197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 6198 $as_echo_n "checking for ANSI C header files... " >&6; } 6199 if ${ac_cv_header_stdc+:} false; then : 6200 $as_echo_n "(cached) " >&6 6201 else 6202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6203 /* end confdefs.h. */ 6204 #include <stdlib.h> 6205 #include <stdarg.h> 6206 #include <string.h> 6207 #include <float.h> 6208 6209 int 6210 main () 6211 { 6212 6213 ; 6214 return 0; 6215 } 6216 _ACEOF 6217 if ac_fn_c_try_compile "$LINENO"; then : 6218 ac_cv_header_stdc=yes 6219 else 6220 ac_cv_header_stdc=no 6221 fi 6222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6223 6224 if test $ac_cv_header_stdc = yes; then 6225 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 6226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6227 /* end confdefs.h. */ 6228 #include <string.h> 6229 6230 _ACEOF 6231 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6232 $EGREP "memchr" >/dev/null 2>&1; then : 6233 6234 else 6235 ac_cv_header_stdc=no 6236 fi 6237 rm -f conftest* 6238 6239 fi 6240 6241 if test $ac_cv_header_stdc = yes; then 6242 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 6243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6244 /* end confdefs.h. */ 6245 #include <stdlib.h> 6246 6247 _ACEOF 6248 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6249 $EGREP "free" >/dev/null 2>&1; then : 6250 6251 else 6252 ac_cv_header_stdc=no 6253 fi 6254 rm -f conftest* 6255 6256 fi 6257 6258 if test $ac_cv_header_stdc = yes; then 6259 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 6260 if test "$cross_compiling" = yes; then : 6261 : 6262 else 6263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6264 /* end confdefs.h. */ 6265 #include <ctype.h> 6266 #include <stdlib.h> 6267 #if ((' ' & 0x0FF) == 0x020) 6268 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 6269 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 6270 #else 6271 # define ISLOWER(c) \ 6272 (('a' <= (c) && (c) <= 'i') \ 6273 || ('j' <= (c) && (c) <= 'r') \ 6274 || ('s' <= (c) && (c) <= 'z')) 6275 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 6276 #endif 6277 6278 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 6279 int 6280 main () 6281 { 6282 int i; 6283 for (i = 0; i < 256; i++) 6284 if (XOR (islower (i), ISLOWER (i)) 6285 || toupper (i) != TOUPPER (i)) 6286 return 2; 6287 return 0; 6288 } 6289 _ACEOF 6290 if ac_fn_c_try_run "$LINENO"; then : 6291 6292 else 6293 ac_cv_header_stdc=no 6294 fi 6295 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6296 conftest.$ac_objext conftest.beam conftest.$ac_ext 6297 fi 6298 6299 fi 6300 fi 6301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 6302 $as_echo "$ac_cv_header_stdc" >&6; } 6303 if test $ac_cv_header_stdc = yes; then 6304 6305 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 6306 6307 fi 6308 6309 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 6310 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 6311 inttypes.h stdint.h unistd.h 6312 do : 6313 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 6314 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 6315 " 6316 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 6317 cat >>confdefs.h <<_ACEOF 6318 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 6319 _ACEOF 6320 6321 fi 6322 6323 done 6324 6325 6326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 6327 $as_echo_n "checking whether byte ordering is bigendian... " >&6; } 6328 if ${ac_cv_c_bigendian+:} false; then : 6329 $as_echo_n "(cached) " >&6 6330 else 6331 ac_cv_c_bigendian=unknown 6332 # See if we're dealing with a universal compiler. 6333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6334 /* end confdefs.h. */ 6335 #ifndef __APPLE_CC__ 6336 not a universal capable compiler 6337 #endif 6338 typedef int dummy; 6339 6340 _ACEOF 6341 if ac_fn_c_try_compile "$LINENO"; then : 6342 6343 # Check for potential -arch flags. It is not universal unless 6344 # there are at least two -arch flags with different values. 6345 ac_arch= 6346 ac_prev= 6347 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 6348 if test -n "$ac_prev"; then 6349 case $ac_word in 6350 i?86 | x86_64 | ppc | ppc64) 6351 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 6352 ac_arch=$ac_word 6353 else 6354 ac_cv_c_bigendian=universal 6355 break 6356 fi 6357 ;; 6358 esac 6359 ac_prev= 6360 elif test "x$ac_word" = "x-arch"; then 6361 ac_prev=arch 6362 fi 6363 done 6364 fi 6365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6366 if test $ac_cv_c_bigendian = unknown; then 6367 # See if sys/param.h defines the BYTE_ORDER macro. 6368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6369 /* end confdefs.h. */ 6370 #include <sys/types.h> 6371 #include <sys/param.h> 6372 6373 int 6374 main () 6375 { 6376 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 6377 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 6378 && LITTLE_ENDIAN) 6379 bogus endian macros 6380 #endif 6381 6382 ; 6383 return 0; 6384 } 6385 _ACEOF 6386 if ac_fn_c_try_compile "$LINENO"; then : 6387 # It does; now see whether it defined to BIG_ENDIAN or not. 6388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6389 /* end confdefs.h. */ 6390 #include <sys/types.h> 6391 #include <sys/param.h> 6392 6393 int 6394 main () 6395 { 6396 #if BYTE_ORDER != BIG_ENDIAN 6397 not big endian 6398 #endif 6399 6400 ; 6401 return 0; 6402 } 6403 _ACEOF 6404 if ac_fn_c_try_compile "$LINENO"; then : 6405 ac_cv_c_bigendian=yes 6406 else 6407 ac_cv_c_bigendian=no 6408 fi 6409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6410 fi 6411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6412 fi 6413 if test $ac_cv_c_bigendian = unknown; then 6414 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 6415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6416 /* end confdefs.h. */ 6417 #include <limits.h> 6418 6419 int 6420 main () 6421 { 6422 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 6423 bogus endian macros 6424 #endif 6425 6426 ; 6427 return 0; 6428 } 6429 _ACEOF 6430 if ac_fn_c_try_compile "$LINENO"; then : 6431 # It does; now see whether it defined to _BIG_ENDIAN or not. 6432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6433 /* end confdefs.h. */ 6434 #include <limits.h> 6435 6436 int 6437 main () 6438 { 6439 #ifndef _BIG_ENDIAN 6440 not big endian 6441 #endif 6442 6443 ; 6444 return 0; 6445 } 6446 _ACEOF 6447 if ac_fn_c_try_compile "$LINENO"; then : 6448 ac_cv_c_bigendian=yes 6449 else 6450 ac_cv_c_bigendian=no 6451 fi 6452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6453 fi 6454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6455 fi 6456 if test $ac_cv_c_bigendian = unknown; then 6457 # Compile a test program. 6458 if test "$cross_compiling" = yes; then : 6459 # Try to guess by grepping values from an object file. 6460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6461 /* end confdefs.h. */ 6462 short int ascii_mm[] = 6463 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 6464 short int ascii_ii[] = 6465 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 6466 int use_ascii (int i) { 6467 return ascii_mm[i] + ascii_ii[i]; 6468 } 6469 short int ebcdic_ii[] = 6470 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 6471 short int ebcdic_mm[] = 6472 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 6473 int use_ebcdic (int i) { 6474 return ebcdic_mm[i] + ebcdic_ii[i]; 6475 } 6476 extern int foo; 6477 6478 int 6479 main () 6480 { 6481 return use_ascii (foo) == use_ebcdic (foo); 6482 ; 6483 return 0; 6484 } 6485 _ACEOF 6486 if ac_fn_c_try_compile "$LINENO"; then : 6487 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 6488 ac_cv_c_bigendian=yes 6489 fi 6490 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 6491 if test "$ac_cv_c_bigendian" = unknown; then 6492 ac_cv_c_bigendian=no 6493 else 6494 # finding both strings is unlikely to happen, but who knows? 6495 ac_cv_c_bigendian=unknown 6496 fi 6497 fi 6498 fi 6499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6500 else 6501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6502 /* end confdefs.h. */ 6503 $ac_includes_default 6504 int 6505 main () 6506 { 6507 6508 /* Are we little or big endian? From Harbison&Steele. */ 6509 union 6510 { 6511 long int l; 6512 char c[sizeof (long int)]; 6513 } u; 6514 u.l = 1; 6515 return u.c[sizeof (long int) - 1] == 1; 6516 6517 ; 6518 return 0; 6519 } 6520 _ACEOF 6521 if ac_fn_c_try_run "$LINENO"; then : 6522 ac_cv_c_bigendian=no 6523 else 6524 ac_cv_c_bigendian=yes 6525 fi 6526 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6527 conftest.$ac_objext conftest.beam conftest.$ac_ext 6528 fi 6529 6530 fi 6531 fi 6532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 6533 $as_echo "$ac_cv_c_bigendian" >&6; } 6534 case $ac_cv_c_bigendian in #( 6535 yes) 6536 ac_cv_big_endian=1;; #( 6537 no) 6538 ac_cv_big_endian=0 ;; #( 6539 universal) 6540 6541 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 6542 6543 ;; #( 6544 *) 6545 as_fn_error $? "unknown endianness 6546 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 6547 esac 6548 6549 if test "x${ac_cv_big_endian}" = "x1" ; then 6550 cat >>confdefs.h <<_ACEOF 6551 #define JEMALLOC_BIG_ENDIAN 6552 _ACEOF 6553 6554 fi 6555 6556 if test "x${je_cv_msvc}" = "xyes" -a "x${ac_cv_header_inttypes_h}" = "xno"; then 6557 T_APPEND_V=-I${srcdir}/include/msvc_compat/C99 6558 if test "x${CPPFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 6559 CPPFLAGS="${CPPFLAGS}${T_APPEND_V}" 6560 else 6561 CPPFLAGS="${CPPFLAGS} ${T_APPEND_V}" 6562 fi 6563 6564 6565 fi 6566 6567 if test "x${je_cv_msvc}" = "xyes" ; then 6568 LG_SIZEOF_PTR=LG_SIZEOF_PTR_WIN 6569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using a predefined value for sizeof(void *): 4 for 32-bit, 8 for 64-bit" >&5 6570 $as_echo "Using a predefined value for sizeof(void *): 4 for 32-bit, 8 for 64-bit" >&6; } 6571 else 6572 # The cast to long int works around a bug in the HP C Compiler 6573 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 6574 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 6575 # This bug is HP SR number 8606223364. 6576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 6577 $as_echo_n "checking size of void *... " >&6; } 6578 if ${ac_cv_sizeof_void_p+:} false; then : 6579 $as_echo_n "(cached) " >&6 6580 else 6581 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then : 6582 6583 else 6584 if test "$ac_cv_type_void_p" = yes; then 6585 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6586 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6587 as_fn_error 77 "cannot compute sizeof (void *) 6588 See \`config.log' for more details" "$LINENO" 5; } 6589 else 6590 ac_cv_sizeof_void_p=0 6591 fi 6592 fi 6593 6594 fi 6595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 6596 $as_echo "$ac_cv_sizeof_void_p" >&6; } 6597 6598 6599 6600 cat >>confdefs.h <<_ACEOF 6601 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p 6602 _ACEOF 6603 6604 6605 if test "x${ac_cv_sizeof_void_p}" = "x8" ; then 6606 LG_SIZEOF_PTR=3 6607 elif test "x${ac_cv_sizeof_void_p}" = "x4" ; then 6608 LG_SIZEOF_PTR=2 6609 else 6610 as_fn_error $? "Unsupported pointer size: ${ac_cv_sizeof_void_p}" "$LINENO" 5 6611 fi 6612 fi 6613 cat >>confdefs.h <<_ACEOF 6614 #define LG_SIZEOF_PTR $LG_SIZEOF_PTR 6615 _ACEOF 6616 6617 6618 # The cast to long int works around a bug in the HP C Compiler 6619 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 6620 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 6621 # This bug is HP SR number 8606223364. 6622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 6623 $as_echo_n "checking size of int... " >&6; } 6624 if ${ac_cv_sizeof_int+:} false; then : 6625 $as_echo_n "(cached) " >&6 6626 else 6627 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 6628 6629 else 6630 if test "$ac_cv_type_int" = yes; then 6631 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6632 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6633 as_fn_error 77 "cannot compute sizeof (int) 6634 See \`config.log' for more details" "$LINENO" 5; } 6635 else 6636 ac_cv_sizeof_int=0 6637 fi 6638 fi 6639 6640 fi 6641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 6642 $as_echo "$ac_cv_sizeof_int" >&6; } 6643 6644 6645 6646 cat >>confdefs.h <<_ACEOF 6647 #define SIZEOF_INT $ac_cv_sizeof_int 6648 _ACEOF 6649 6650 6651 if test "x${ac_cv_sizeof_int}" = "x8" ; then 6652 LG_SIZEOF_INT=3 6653 elif test "x${ac_cv_sizeof_int}" = "x4" ; then 6654 LG_SIZEOF_INT=2 6655 else 6656 as_fn_error $? "Unsupported int size: ${ac_cv_sizeof_int}" "$LINENO" 5 6657 fi 6658 cat >>confdefs.h <<_ACEOF 6659 #define LG_SIZEOF_INT $LG_SIZEOF_INT 6660 _ACEOF 6661 6662 6663 # The cast to long int works around a bug in the HP C Compiler 6664 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 6665 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 6666 # This bug is HP SR number 8606223364. 6667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 6668 $as_echo_n "checking size of long... " >&6; } 6669 if ${ac_cv_sizeof_long+:} false; then : 6670 $as_echo_n "(cached) " >&6 6671 else 6672 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 6673 6674 else 6675 if test "$ac_cv_type_long" = yes; then 6676 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6677 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6678 as_fn_error 77 "cannot compute sizeof (long) 6679 See \`config.log' for more details" "$LINENO" 5; } 6680 else 6681 ac_cv_sizeof_long=0 6682 fi 6683 fi 6684 6685 fi 6686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 6687 $as_echo "$ac_cv_sizeof_long" >&6; } 6688 6689 6690 6691 cat >>confdefs.h <<_ACEOF 6692 #define SIZEOF_LONG $ac_cv_sizeof_long 6693 _ACEOF 6694 6695 6696 if test "x${ac_cv_sizeof_long}" = "x8" ; then 6697 LG_SIZEOF_LONG=3 6698 elif test "x${ac_cv_sizeof_long}" = "x4" ; then 6699 LG_SIZEOF_LONG=2 6700 else 6701 as_fn_error $? "Unsupported long size: ${ac_cv_sizeof_long}" "$LINENO" 5 6702 fi 6703 cat >>confdefs.h <<_ACEOF 6704 #define LG_SIZEOF_LONG $LG_SIZEOF_LONG 6705 _ACEOF 6706 6707 6708 # The cast to long int works around a bug in the HP C Compiler 6709 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 6710 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 6711 # This bug is HP SR number 8606223364. 6712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 6713 $as_echo_n "checking size of long long... " >&6; } 6714 if ${ac_cv_sizeof_long_long+:} false; then : 6715 $as_echo_n "(cached) " >&6 6716 else 6717 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : 6718 6719 else 6720 if test "$ac_cv_type_long_long" = yes; then 6721 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6722 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6723 as_fn_error 77 "cannot compute sizeof (long long) 6724 See \`config.log' for more details" "$LINENO" 5; } 6725 else 6726 ac_cv_sizeof_long_long=0 6727 fi 6728 fi 6729 6730 fi 6731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 6732 $as_echo "$ac_cv_sizeof_long_long" >&6; } 6733 6734 6735 6736 cat >>confdefs.h <<_ACEOF 6737 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long 6738 _ACEOF 6739 6740 6741 if test "x${ac_cv_sizeof_long_long}" = "x8" ; then 6742 LG_SIZEOF_LONG_LONG=3 6743 elif test "x${ac_cv_sizeof_long_long}" = "x4" ; then 6744 LG_SIZEOF_LONG_LONG=2 6745 else 6746 as_fn_error $? "Unsupported long long size: ${ac_cv_sizeof_long_long}" "$LINENO" 5 6747 fi 6748 cat >>confdefs.h <<_ACEOF 6749 #define LG_SIZEOF_LONG_LONG $LG_SIZEOF_LONG_LONG 6750 _ACEOF 6751 6752 6753 # The cast to long int works around a bug in the HP C Compiler 6754 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 6755 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 6756 # This bug is HP SR number 8606223364. 6757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of intmax_t" >&5 6758 $as_echo_n "checking size of intmax_t... " >&6; } 6759 if ${ac_cv_sizeof_intmax_t+:} false; then : 6760 $as_echo_n "(cached) " >&6 6761 else 6762 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (intmax_t))" "ac_cv_sizeof_intmax_t" "$ac_includes_default"; then : 6763 6764 else 6765 if test "$ac_cv_type_intmax_t" = yes; then 6766 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6767 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6768 as_fn_error 77 "cannot compute sizeof (intmax_t) 6769 See \`config.log' for more details" "$LINENO" 5; } 6770 else 6771 ac_cv_sizeof_intmax_t=0 6772 fi 6773 fi 6774 6775 fi 6776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_intmax_t" >&5 6777 $as_echo "$ac_cv_sizeof_intmax_t" >&6; } 6778 6779 6780 6781 cat >>confdefs.h <<_ACEOF 6782 #define SIZEOF_INTMAX_T $ac_cv_sizeof_intmax_t 6783 _ACEOF 6784 6785 6786 if test "x${ac_cv_sizeof_intmax_t}" = "x16" ; then 6787 LG_SIZEOF_INTMAX_T=4 6788 elif test "x${ac_cv_sizeof_intmax_t}" = "x8" ; then 6789 LG_SIZEOF_INTMAX_T=3 6790 elif test "x${ac_cv_sizeof_intmax_t}" = "x4" ; then 6791 LG_SIZEOF_INTMAX_T=2 6792 else 6793 as_fn_error $? "Unsupported intmax_t size: ${ac_cv_sizeof_intmax_t}" "$LINENO" 5 6794 fi 6795 cat >>confdefs.h <<_ACEOF 6796 #define LG_SIZEOF_INTMAX_T $LG_SIZEOF_INTMAX_T 6797 _ACEOF 6798 6799 6800 # Make sure we can run config.sub. 6801 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 6802 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 6803 6804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 6805 $as_echo_n "checking build system type... " >&6; } 6806 if ${ac_cv_build+:} false; then : 6807 $as_echo_n "(cached) " >&6 6808 else 6809 ac_build_alias=$build_alias 6810 test "x$ac_build_alias" = x && 6811 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 6812 test "x$ac_build_alias" = x && 6813 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 6814 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 6815 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 6816 6817 fi 6818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 6819 $as_echo "$ac_cv_build" >&6; } 6820 case $ac_cv_build in 6821 *-*-*) ;; 6822 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 6823 esac 6824 build=$ac_cv_build 6825 ac_save_IFS=$IFS; IFS='-' 6826 set x $ac_cv_build 6827 shift 6828 build_cpu=$1 6829 build_vendor=$2 6830 shift; shift 6831 # Remember, the first character of IFS is used to create $*, 6832 # except with old shells: 6833 build_os=$* 6834 IFS=$ac_save_IFS 6835 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 6836 6837 6838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 6839 $as_echo_n "checking host system type... " >&6; } 6840 if ${ac_cv_host+:} false; then : 6841 $as_echo_n "(cached) " >&6 6842 else 6843 if test "x$host_alias" = x; then 6844 ac_cv_host=$ac_cv_build 6845 else 6846 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 6847 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 6848 fi 6849 6850 fi 6851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 6852 $as_echo "$ac_cv_host" >&6; } 6853 case $ac_cv_host in 6854 *-*-*) ;; 6855 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 6856 esac 6857 host=$ac_cv_host 6858 ac_save_IFS=$IFS; IFS='-' 6859 set x $ac_cv_host 6860 shift 6861 host_cpu=$1 6862 host_vendor=$2 6863 shift; shift 6864 # Remember, the first character of IFS is used to create $*, 6865 # except with old shells: 6866 host_os=$* 6867 IFS=$ac_save_IFS 6868 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 6869 6870 6871 CPU_SPINWAIT="" 6872 case "${host_cpu}" in 6873 i686|x86_64) 6874 HAVE_CPU_SPINWAIT=1 6875 if test "x${je_cv_msvc}" = "xyes" ; then 6876 if ${je_cv_pause_msvc+:} false; then : 6877 $as_echo_n "(cached) " >&6 6878 else 6879 6880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pause instruction MSVC is compilable" >&5 6881 $as_echo_n "checking whether pause instruction MSVC is compilable... " >&6; } 6882 if ${je_cv_pause_msvc+:} false; then : 6883 $as_echo_n "(cached) " >&6 6884 else 6885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6886 /* end confdefs.h. */ 6887 6888 int 6889 main () 6890 { 6891 _mm_pause(); return 0; 6892 ; 6893 return 0; 6894 } 6895 _ACEOF 6896 if ac_fn_c_try_link "$LINENO"; then : 6897 je_cv_pause_msvc=yes 6898 else 6899 je_cv_pause_msvc=no 6900 fi 6901 rm -f core conftest.err conftest.$ac_objext \ 6902 conftest$ac_exeext conftest.$ac_ext 6903 fi 6904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_pause_msvc" >&5 6905 $as_echo "$je_cv_pause_msvc" >&6; } 6906 6907 fi 6908 6909 if test "x${je_cv_pause_msvc}" = "xyes" ; then 6910 CPU_SPINWAIT='_mm_pause()' 6911 fi 6912 else 6913 if ${je_cv_pause+:} false; then : 6914 $as_echo_n "(cached) " >&6 6915 else 6916 6917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pause instruction is compilable" >&5 6918 $as_echo_n "checking whether pause instruction is compilable... " >&6; } 6919 if ${je_cv_pause+:} false; then : 6920 $as_echo_n "(cached) " >&6 6921 else 6922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6923 /* end confdefs.h. */ 6924 6925 int 6926 main () 6927 { 6928 __asm__ volatile("pause"); return 0; 6929 ; 6930 return 0; 6931 } 6932 _ACEOF 6933 if ac_fn_c_try_link "$LINENO"; then : 6934 je_cv_pause=yes 6935 else 6936 je_cv_pause=no 6937 fi 6938 rm -f core conftest.err conftest.$ac_objext \ 6939 conftest$ac_exeext conftest.$ac_ext 6940 fi 6941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_pause" >&5 6942 $as_echo "$je_cv_pause" >&6; } 6943 6944 fi 6945 6946 if test "x${je_cv_pause}" = "xyes" ; then 6947 CPU_SPINWAIT='__asm__ volatile("pause")' 6948 fi 6949 fi 6950 ;; 6951 *) 6952 HAVE_CPU_SPINWAIT=0 6953 ;; 6954 esac 6955 cat >>confdefs.h <<_ACEOF 6956 #define HAVE_CPU_SPINWAIT $HAVE_CPU_SPINWAIT 6957 _ACEOF 6958 6959 cat >>confdefs.h <<_ACEOF 6960 #define CPU_SPINWAIT $CPU_SPINWAIT 6961 _ACEOF 6962 6963 6964 6965 # Check whether --with-lg_vaddr was given. 6966 if test "${with_lg_vaddr+set}" = set; then : 6967 withval=$with_lg_vaddr; LG_VADDR="$with_lg_vaddr" 6968 else 6969 LG_VADDR="detect" 6970 fi 6971 6972 6973 case "${host_cpu}" in 6974 aarch64) 6975 if test "x$LG_VADDR" = "xdetect"; then 6976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of significant virtual address bits" >&5 6977 $as_echo_n "checking number of significant virtual address bits... " >&6; } 6978 if test "x${LG_SIZEOF_PTR}" = "x2" ; then 6979 #aarch64 ILP32 6980 LG_VADDR=32 6981 else 6982 #aarch64 LP64 6983 LG_VADDR=48 6984 fi 6985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LG_VADDR" >&5 6986 $as_echo "$LG_VADDR" >&6; } 6987 fi 6988 ;; 6989 x86_64) 6990 if test "x$LG_VADDR" = "xdetect"; then 6991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of significant virtual address bits" >&5 6992 $as_echo_n "checking number of significant virtual address bits... " >&6; } 6993 if ${je_cv_lg_vaddr+:} false; then : 6994 $as_echo_n "(cached) " >&6 6995 else 6996 if test "$cross_compiling" = yes; then : 6997 je_cv_lg_vaddr=57 6998 else 6999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7000 /* end confdefs.h. */ 7001 7002 #include <stdio.h> 7003 #ifdef _WIN32 7004 #include <limits.h> 7005 #include <intrin.h> 7006 typedef unsigned __int32 uint32_t; 7007 #else 7008 #include <stdint.h> 7009 #endif 7010 7011 int 7012 main () 7013 { 7014 7015 uint32_t r[4]; 7016 uint32_t eax_in = 0x80000008U; 7017 #ifdef _WIN32 7018 __cpuid((int *)r, (int)eax_in); 7019 #else 7020 asm volatile ("cpuid" 7021 : "=a" (r[0]), "=b" (r[1]), "=c" (r[2]), "=d" (r[3]) 7022 : "a" (eax_in), "c" (0) 7023 ); 7024 #endif 7025 uint32_t eax_out = r[0]; 7026 uint32_t vaddr = ((eax_out & 0x0000ff00U) >> 8); 7027 FILE *f = fopen("conftest.out", "w"); 7028 if (f == NULL) { 7029 return 1; 7030 } 7031 if (vaddr > (sizeof(void *) << 3)) { 7032 vaddr = sizeof(void *) << 3; 7033 } 7034 fprintf(f, "%u", vaddr); 7035 fclose(f); 7036 return 0; 7037 7038 ; 7039 return 0; 7040 } 7041 _ACEOF 7042 if ac_fn_c_try_run "$LINENO"; then : 7043 je_cv_lg_vaddr=`cat conftest.out` 7044 else 7045 je_cv_lg_vaddr=error 7046 fi 7047 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7048 conftest.$ac_objext conftest.beam conftest.$ac_ext 7049 fi 7050 7051 fi 7052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_lg_vaddr" >&5 7053 $as_echo "$je_cv_lg_vaddr" >&6; } 7054 if test "x${je_cv_lg_vaddr}" != "x" ; then 7055 LG_VADDR="${je_cv_lg_vaddr}" 7056 fi 7057 if test "x${LG_VADDR}" != "xerror" ; then 7058 cat >>confdefs.h <<_ACEOF 7059 #define LG_VADDR $LG_VADDR 7060 _ACEOF 7061 7062 else 7063 as_fn_error $? "cannot determine number of significant virtual address bits" "$LINENO" 5 7064 fi 7065 fi 7066 ;; 7067 *) 7068 if test "x$LG_VADDR" = "xdetect"; then 7069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of significant virtual address bits" >&5 7070 $as_echo_n "checking number of significant virtual address bits... " >&6; } 7071 if test "x${LG_SIZEOF_PTR}" = "x3" ; then 7072 LG_VADDR=64 7073 elif test "x${LG_SIZEOF_PTR}" = "x2" ; then 7074 LG_VADDR=32 7075 elif test "x${LG_SIZEOF_PTR}" = "xLG_SIZEOF_PTR_WIN" ; then 7076 LG_VADDR="(1U << (LG_SIZEOF_PTR_WIN+3))" 7077 else 7078 as_fn_error $? "Unsupported lg(pointer size): ${LG_SIZEOF_PTR}" "$LINENO" 5 7079 fi 7080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LG_VADDR" >&5 7081 $as_echo "$LG_VADDR" >&6; } 7082 fi 7083 ;; 7084 esac 7085 cat >>confdefs.h <<_ACEOF 7086 #define LG_VADDR $LG_VADDR 7087 _ACEOF 7088 7089 7090 LD_PRELOAD_VAR="LD_PRELOAD" 7091 so="so" 7092 importlib="${so}" 7093 o="$ac_objext" 7094 a="a" 7095 exe="$ac_exeext" 7096 libprefix="lib" 7097 link_whole_archive="0" 7098 DSO_LDFLAGS='-shared -Wl,-soname,$(@F)' 7099 RPATH='-Wl,-rpath,$(1)' 7100 SOREV="${so}.${rev}" 7101 PIC_CFLAGS='-fPIC -DPIC' 7102 CTARGET='-o $@' 7103 LDTARGET='-o $@' 7104 TEST_LD_MODE= 7105 EXTRA_LDFLAGS= 7106 ARFLAGS='crus' 7107 AROUT=' $@' 7108 CC_MM=1 7109 7110 if test "x$je_cv_cray_prgenv_wrapper" = "xyes" ; then 7111 TEST_LD_MODE='-dynamic' 7112 fi 7113 7114 if test "x${je_cv_cray}" = "xyes" ; then 7115 CC_MM= 7116 fi 7117 7118 7119 7120 7121 if test -n "$ac_tool_prefix"; then 7122 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 7123 set dummy ${ac_tool_prefix}ar; ac_word=$2 7124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7125 $as_echo_n "checking for $ac_word... " >&6; } 7126 if ${ac_cv_prog_AR+:} false; then : 7127 $as_echo_n "(cached) " >&6 7128 else 7129 if test -n "$AR"; then 7130 ac_cv_prog_AR="$AR" # Let the user override the test. 7131 else 7132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7133 for as_dir in $PATH 7134 do 7135 IFS=$as_save_IFS 7136 test -z "$as_dir" && as_dir=. 7137 for ac_exec_ext in '' $ac_executable_extensions; do 7138 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7139 ac_cv_prog_AR="${ac_tool_prefix}ar" 7140 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7141 break 2 7142 fi 7143 done 7144 done 7145 IFS=$as_save_IFS 7146 7147 fi 7148 fi 7149 AR=$ac_cv_prog_AR 7150 if test -n "$AR"; then 7151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 7152 $as_echo "$AR" >&6; } 7153 else 7154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7155 $as_echo "no" >&6; } 7156 fi 7157 7158 7159 fi 7160 if test -z "$ac_cv_prog_AR"; then 7161 ac_ct_AR=$AR 7162 # Extract the first word of "ar", so it can be a program name with args. 7163 set dummy ar; ac_word=$2 7164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7165 $as_echo_n "checking for $ac_word... " >&6; } 7166 if ${ac_cv_prog_ac_ct_AR+:} false; then : 7167 $as_echo_n "(cached) " >&6 7168 else 7169 if test -n "$ac_ct_AR"; then 7170 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 7171 else 7172 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7173 for as_dir in $PATH 7174 do 7175 IFS=$as_save_IFS 7176 test -z "$as_dir" && as_dir=. 7177 for ac_exec_ext in '' $ac_executable_extensions; do 7178 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7179 ac_cv_prog_ac_ct_AR="ar" 7180 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7181 break 2 7182 fi 7183 done 7184 done 7185 IFS=$as_save_IFS 7186 7187 fi 7188 fi 7189 ac_ct_AR=$ac_cv_prog_ac_ct_AR 7190 if test -n "$ac_ct_AR"; then 7191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 7192 $as_echo "$ac_ct_AR" >&6; } 7193 else 7194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7195 $as_echo "no" >&6; } 7196 fi 7197 7198 if test "x$ac_ct_AR" = x; then 7199 AR=":" 7200 else 7201 case $cross_compiling:$ac_tool_warned in 7202 yes:) 7203 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7204 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7205 ac_tool_warned=yes ;; 7206 esac 7207 AR=$ac_ct_AR 7208 fi 7209 else 7210 AR="$ac_cv_prog_AR" 7211 fi 7212 7213 7214 7215 7216 7217 if test -n "$ac_tool_prefix"; then 7218 # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args. 7219 set dummy ${ac_tool_prefix}nm; ac_word=$2 7220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7221 $as_echo_n "checking for $ac_word... " >&6; } 7222 if ${ac_cv_prog_NM+:} false; then : 7223 $as_echo_n "(cached) " >&6 7224 else 7225 if test -n "$NM"; then 7226 ac_cv_prog_NM="$NM" # Let the user override the test. 7227 else 7228 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7229 for as_dir in $PATH 7230 do 7231 IFS=$as_save_IFS 7232 test -z "$as_dir" && as_dir=. 7233 for ac_exec_ext in '' $ac_executable_extensions; do 7234 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7235 ac_cv_prog_NM="${ac_tool_prefix}nm" 7236 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7237 break 2 7238 fi 7239 done 7240 done 7241 IFS=$as_save_IFS 7242 7243 fi 7244 fi 7245 NM=$ac_cv_prog_NM 7246 if test -n "$NM"; then 7247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 7248 $as_echo "$NM" >&6; } 7249 else 7250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7251 $as_echo "no" >&6; } 7252 fi 7253 7254 7255 fi 7256 if test -z "$ac_cv_prog_NM"; then 7257 ac_ct_NM=$NM 7258 # Extract the first word of "nm", so it can be a program name with args. 7259 set dummy nm; ac_word=$2 7260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7261 $as_echo_n "checking for $ac_word... " >&6; } 7262 if ${ac_cv_prog_ac_ct_NM+:} false; then : 7263 $as_echo_n "(cached) " >&6 7264 else 7265 if test -n "$ac_ct_NM"; then 7266 ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test. 7267 else 7268 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7269 for as_dir in $PATH 7270 do 7271 IFS=$as_save_IFS 7272 test -z "$as_dir" && as_dir=. 7273 for ac_exec_ext in '' $ac_executable_extensions; do 7274 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7275 ac_cv_prog_ac_ct_NM="nm" 7276 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7277 break 2 7278 fi 7279 done 7280 done 7281 IFS=$as_save_IFS 7282 7283 fi 7284 fi 7285 ac_ct_NM=$ac_cv_prog_ac_ct_NM 7286 if test -n "$ac_ct_NM"; then 7287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5 7288 $as_echo "$ac_ct_NM" >&6; } 7289 else 7290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7291 $as_echo "no" >&6; } 7292 fi 7293 7294 if test "x$ac_ct_NM" = x; then 7295 NM=":" 7296 else 7297 case $cross_compiling:$ac_tool_warned in 7298 yes:) 7299 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7300 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7301 ac_tool_warned=yes ;; 7302 esac 7303 NM=$ac_ct_NM 7304 fi 7305 else 7306 NM="$ac_cv_prog_NM" 7307 fi 7308 7309 7310 for ac_prog in gawk mawk nawk awk 7311 do 7312 # Extract the first word of "$ac_prog", so it can be a program name with args. 7313 set dummy $ac_prog; ac_word=$2 7314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7315 $as_echo_n "checking for $ac_word... " >&6; } 7316 if ${ac_cv_prog_AWK+:} false; then : 7317 $as_echo_n "(cached) " >&6 7318 else 7319 if test -n "$AWK"; then 7320 ac_cv_prog_AWK="$AWK" # Let the user override the test. 7321 else 7322 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7323 for as_dir in $PATH 7324 do 7325 IFS=$as_save_IFS 7326 test -z "$as_dir" && as_dir=. 7327 for ac_exec_ext in '' $ac_executable_extensions; do 7328 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7329 ac_cv_prog_AWK="$ac_prog" 7330 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7331 break 2 7332 fi 7333 done 7334 done 7335 IFS=$as_save_IFS 7336 7337 fi 7338 fi 7339 AWK=$ac_cv_prog_AWK 7340 if test -n "$AWK"; then 7341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 7342 $as_echo "$AWK" >&6; } 7343 else 7344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7345 $as_echo "no" >&6; } 7346 fi 7347 7348 7349 test -n "$AWK" && break 7350 done 7351 7352 7353 default_retain="0" 7354 maps_coalesce="1" 7355 DUMP_SYMS="${NM} -a" 7356 SYM_PREFIX="" 7357 case "${host}" in 7358 *-*-darwin* | *-*-ios*) 7359 abi="macho" 7360 RPATH="" 7361 LD_PRELOAD_VAR="DYLD_INSERT_LIBRARIES" 7362 so="dylib" 7363 importlib="${so}" 7364 force_tls="0" 7365 DSO_LDFLAGS='-shared -Wl,-install_name,$(LIBDIR)/$(@F)' 7366 SOREV="${rev}.${so}" 7367 sbrk_deprecated="1" 7368 SYM_PREFIX="_" 7369 ;; 7370 *-*-freebsd*) 7371 abi="elf" 7372 $as_echo "#define JEMALLOC_SYSCTL_VM_OVERCOMMIT " >>confdefs.h 7373 7374 force_lazy_lock="1" 7375 ;; 7376 *-*-dragonfly*) 7377 abi="elf" 7378 ;; 7379 *-*-openbsd*) 7380 abi="elf" 7381 force_tls="0" 7382 ;; 7383 *-*-bitrig*) 7384 abi="elf" 7385 ;; 7386 *-*-linux-android) 7387 T_APPEND_V=-D_GNU_SOURCE 7388 if test "x${CPPFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 7389 CPPFLAGS="${CPPFLAGS}${T_APPEND_V}" 7390 else 7391 CPPFLAGS="${CPPFLAGS} ${T_APPEND_V}" 7392 fi 7393 7394 7395 abi="elf" 7396 $as_echo "#define JEMALLOC_PURGE_MADVISE_DONTNEED_ZEROS " >>confdefs.h 7397 7398 $as_echo "#define JEMALLOC_HAS_ALLOCA_H 1" >>confdefs.h 7399 7400 $as_echo "#define JEMALLOC_PROC_SYS_VM_OVERCOMMIT_MEMORY " >>confdefs.h 7401 7402 $as_echo "#define JEMALLOC_THREADED_INIT " >>confdefs.h 7403 7404 $as_echo "#define JEMALLOC_C11_ATOMICS 1" >>confdefs.h 7405 7406 force_tls="0" 7407 if test "${LG_SIZEOF_PTR}" = "3"; then 7408 default_retain="1" 7409 fi 7410 ;; 7411 *-*-linux*) 7412 T_APPEND_V=-D_GNU_SOURCE 7413 if test "x${CPPFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 7414 CPPFLAGS="${CPPFLAGS}${T_APPEND_V}" 7415 else 7416 CPPFLAGS="${CPPFLAGS} ${T_APPEND_V}" 7417 fi 7418 7419 7420 abi="elf" 7421 $as_echo "#define JEMALLOC_PURGE_MADVISE_DONTNEED_ZEROS " >>confdefs.h 7422 7423 $as_echo "#define JEMALLOC_HAS_ALLOCA_H 1" >>confdefs.h 7424 7425 $as_echo "#define JEMALLOC_PROC_SYS_VM_OVERCOMMIT_MEMORY " >>confdefs.h 7426 7427 $as_echo "#define JEMALLOC_THREADED_INIT " >>confdefs.h 7428 7429 $as_echo "#define JEMALLOC_USE_CXX_THROW " >>confdefs.h 7430 7431 if test "${LG_SIZEOF_PTR}" = "3"; then 7432 default_retain="1" 7433 fi 7434 ;; 7435 *-*-kfreebsd*) 7436 T_APPEND_V=-D_GNU_SOURCE 7437 if test "x${CPPFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 7438 CPPFLAGS="${CPPFLAGS}${T_APPEND_V}" 7439 else 7440 CPPFLAGS="${CPPFLAGS} ${T_APPEND_V}" 7441 fi 7442 7443 7444 abi="elf" 7445 $as_echo "#define JEMALLOC_HAS_ALLOCA_H 1" >>confdefs.h 7446 7447 $as_echo "#define JEMALLOC_SYSCTL_VM_OVERCOMMIT " >>confdefs.h 7448 7449 $as_echo "#define JEMALLOC_THREADED_INIT " >>confdefs.h 7450 7451 $as_echo "#define JEMALLOC_USE_CXX_THROW " >>confdefs.h 7452 7453 ;; 7454 *-*-netbsd*) 7455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ABI" >&5 7456 $as_echo_n "checking ABI... " >&6; } 7457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7458 /* end confdefs.h. */ 7459 #ifdef __ELF__ 7460 /* ELF */ 7461 #else 7462 #error aout 7463 #endif 7464 7465 int 7466 main () 7467 { 7468 7469 ; 7470 return 0; 7471 } 7472 _ACEOF 7473 if ac_fn_c_try_compile "$LINENO"; then : 7474 abi="elf" 7475 else 7476 abi="aout" 7477 fi 7478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $abi" >&5 7480 $as_echo "$abi" >&6; } 7481 ;; 7482 *-*-solaris2*) 7483 abi="elf" 7484 RPATH='-Wl,-R,$(1)' 7485 T_APPEND_V=-D_POSIX_PTHREAD_SEMANTICS 7486 if test "x${CPPFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 7487 CPPFLAGS="${CPPFLAGS}${T_APPEND_V}" 7488 else 7489 CPPFLAGS="${CPPFLAGS} ${T_APPEND_V}" 7490 fi 7491 7492 7493 T_APPEND_V=-lposix4 -lsocket -lnsl 7494 if test "x${LIBS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 7495 LIBS="${LIBS}${T_APPEND_V}" 7496 else 7497 LIBS="${LIBS} ${T_APPEND_V}" 7498 fi 7499 7500 7501 ;; 7502 *-ibm-aix*) 7503 if test "${LG_SIZEOF_PTR}" = "3"; then 7504 LD_PRELOAD_VAR="LDR_PRELOAD64" 7505 else 7506 LD_PRELOAD_VAR="LDR_PRELOAD" 7507 fi 7508 abi="xcoff" 7509 ;; 7510 *-*-mingw* | *-*-cygwin*) 7511 abi="pecoff" 7512 force_tls="0" 7513 maps_coalesce="0" 7514 RPATH="" 7515 so="dll" 7516 if test "x$je_cv_msvc" = "xyes" ; then 7517 importlib="lib" 7518 DSO_LDFLAGS="-LD" 7519 EXTRA_LDFLAGS="-link -DEBUG" 7520 CTARGET='-Fo$@' 7521 LDTARGET='-Fe$@' 7522 AR='lib' 7523 ARFLAGS='-nologo -out:' 7524 AROUT='$@' 7525 CC_MM= 7526 else 7527 importlib="${so}" 7528 DSO_LDFLAGS="-shared" 7529 link_whole_archive="1" 7530 fi 7531 case "${host}" in 7532 *-*-cygwin*) 7533 DUMP_SYMS="dumpbin /SYMBOLS" 7534 ;; 7535 *) 7536 ;; 7537 esac 7538 a="lib" 7539 libprefix="" 7540 SOREV="${so}" 7541 PIC_CFLAGS="" 7542 ;; 7543 *) 7544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Unsupported operating system: ${host}" >&5 7545 $as_echo "Unsupported operating system: ${host}" >&6; } 7546 abi="elf" 7547 ;; 7548 esac 7549 7550 JEMALLOC_USABLE_SIZE_CONST=const 7551 for ac_header in malloc.h 7552 do : 7553 ac_fn_c_check_header_mongrel "$LINENO" "malloc.h" "ac_cv_header_malloc_h" "$ac_includes_default" 7554 if test "x$ac_cv_header_malloc_h" = xyes; then : 7555 cat >>confdefs.h <<_ACEOF 7556 #define HAVE_MALLOC_H 1 7557 _ACEOF 7558 7559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc_usable_size definition can use const argument" >&5 7560 $as_echo_n "checking whether malloc_usable_size definition can use const argument... " >&6; } 7561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7562 /* end confdefs.h. */ 7563 #include <malloc.h> 7564 #include <stddef.h> 7565 size_t malloc_usable_size(const void *ptr); 7566 7567 int 7568 main () 7569 { 7570 7571 ; 7572 return 0; 7573 } 7574 _ACEOF 7575 if ac_fn_c_try_compile "$LINENO"; then : 7576 7577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7578 $as_echo "yes" >&6; } 7579 7580 else 7581 7582 JEMALLOC_USABLE_SIZE_CONST= 7583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7584 $as_echo "no" >&6; } 7585 7586 fi 7587 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7588 7589 fi 7590 7591 done 7592 7593 cat >>confdefs.h <<_ACEOF 7594 #define JEMALLOC_USABLE_SIZE_CONST $JEMALLOC_USABLE_SIZE_CONST 7595 _ACEOF 7596 7597 7598 7599 7600 7601 7602 7603 7604 7605 7606 7607 7608 7609 7610 7611 7612 7613 7614 7615 7616 7617 7618 7619 7620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing log" >&5 7621 $as_echo_n "checking for library containing log... " >&6; } 7622 if ${ac_cv_search_log+:} false; then : 7623 $as_echo_n "(cached) " >&6 7624 else 7625 ac_func_search_save_LIBS=$LIBS 7626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7627 /* end confdefs.h. */ 7628 7629 /* Override any GCC internal prototype to avoid an error. 7630 Use char because int might match the return type of a GCC 7631 builtin and then its argument prototype would still apply. */ 7632 #ifdef __cplusplus 7633 extern "C" 7634 #endif 7635 char log (); 7636 int 7637 main () 7638 { 7639 return log (); 7640 ; 7641 return 0; 7642 } 7643 _ACEOF 7644 for ac_lib in '' m; do 7645 if test -z "$ac_lib"; then 7646 ac_res="none required" 7647 else 7648 ac_res=-l$ac_lib 7649 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 7650 fi 7651 if ac_fn_c_try_link "$LINENO"; then : 7652 ac_cv_search_log=$ac_res 7653 fi 7654 rm -f core conftest.err conftest.$ac_objext \ 7655 conftest$ac_exeext 7656 if ${ac_cv_search_log+:} false; then : 7657 break 7658 fi 7659 done 7660 if ${ac_cv_search_log+:} false; then : 7661 7662 else 7663 ac_cv_search_log=no 7664 fi 7665 rm conftest.$ac_ext 7666 LIBS=$ac_func_search_save_LIBS 7667 fi 7668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_log" >&5 7669 $as_echo "$ac_cv_search_log" >&6; } 7670 ac_res=$ac_cv_search_log 7671 if test "$ac_res" != no; then : 7672 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 7673 7674 else 7675 as_fn_error $? "Missing math functions" "$LINENO" 5 7676 fi 7677 7678 if test "x$ac_cv_search_log" != "xnone required" ; then 7679 LM="$ac_cv_search_log" 7680 else 7681 LM= 7682 fi 7683 7684 7685 7686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__ syntax is compilable" >&5 7687 $as_echo_n "checking whether __attribute__ syntax is compilable... " >&6; } 7688 if ${je_cv_attribute+:} false; then : 7689 $as_echo_n "(cached) " >&6 7690 else 7691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7692 /* end confdefs.h. */ 7693 static __attribute__((unused)) void foo(void){} 7694 int 7695 main () 7696 { 7697 7698 ; 7699 return 0; 7700 } 7701 _ACEOF 7702 if ac_fn_c_try_link "$LINENO"; then : 7703 je_cv_attribute=yes 7704 else 7705 je_cv_attribute=no 7706 fi 7707 rm -f core conftest.err conftest.$ac_objext \ 7708 conftest$ac_exeext conftest.$ac_ext 7709 fi 7710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_attribute" >&5 7711 $as_echo "$je_cv_attribute" >&6; } 7712 7713 if test "x${je_cv_attribute}" = "xyes" ; then 7714 $as_echo "#define JEMALLOC_HAVE_ATTR " >>confdefs.h 7715 7716 if test "x${GCC}" = "xyes" -a "x${abi}" = "xelf"; then 7717 7718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -fvisibility=hidden" >&5 7719 $as_echo_n "checking whether compiler supports -fvisibility=hidden... " >&6; } 7720 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 7721 T_APPEND_V=-fvisibility=hidden 7722 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 7723 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 7724 else 7725 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 7726 fi 7727 7728 7729 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 7730 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 7731 else 7732 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 7733 fi 7734 7735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7736 /* end confdefs.h. */ 7737 7738 7739 int 7740 main () 7741 { 7742 7743 return 0; 7744 7745 ; 7746 return 0; 7747 } 7748 _ACEOF 7749 if ac_fn_c_try_compile "$LINENO"; then : 7750 je_cv_cflags_added=-fvisibility=hidden 7751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7752 $as_echo "yes" >&6; } 7753 else 7754 je_cv_cflags_added= 7755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7756 $as_echo "no" >&6; } 7757 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 7758 7759 fi 7760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7761 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 7762 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 7763 else 7764 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 7765 fi 7766 7767 7768 7769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -fvisibility=hidden" >&5 7770 $as_echo_n "checking whether compiler supports -fvisibility=hidden... " >&6; } 7771 T_CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}" 7772 T_APPEND_V=-fvisibility=hidden 7773 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 7774 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}${T_APPEND_V}" 7775 else 7776 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS} ${T_APPEND_V}" 7777 fi 7778 7779 7780 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 7781 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 7782 else 7783 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 7784 fi 7785 7786 ac_ext=cpp 7787 ac_cpp='$CXXCPP $CPPFLAGS' 7788 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7789 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7790 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7791 7792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7793 /* end confdefs.h. */ 7794 7795 7796 int 7797 main () 7798 { 7799 7800 return 0; 7801 7802 ; 7803 return 0; 7804 } 7805 _ACEOF 7806 if ac_fn_cxx_try_compile "$LINENO"; then : 7807 je_cv_cxxflags_added=-fvisibility=hidden 7808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7809 $as_echo "yes" >&6; } 7810 else 7811 je_cv_cxxflags_added= 7812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7813 $as_echo "no" >&6; } 7814 CONFIGURE_CXXFLAGS="${T_CONFIGURE_CXXFLAGS}" 7815 7816 fi 7817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7818 ac_ext=c 7819 ac_cpp='$CPP $CPPFLAGS' 7820 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7821 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7822 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7823 7824 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 7825 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 7826 else 7827 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 7828 fi 7829 7830 7831 fi 7832 fi 7833 SAVED_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 7834 7835 7836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Werror" >&5 7837 $as_echo_n "checking whether compiler supports -Werror... " >&6; } 7838 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 7839 T_APPEND_V=-Werror 7840 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 7841 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 7842 else 7843 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 7844 fi 7845 7846 7847 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 7848 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 7849 else 7850 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 7851 fi 7852 7853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7854 /* end confdefs.h. */ 7855 7856 7857 int 7858 main () 7859 { 7860 7861 return 0; 7862 7863 ; 7864 return 0; 7865 } 7866 _ACEOF 7867 if ac_fn_c_try_compile "$LINENO"; then : 7868 je_cv_cflags_added=-Werror 7869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7870 $as_echo "yes" >&6; } 7871 else 7872 je_cv_cflags_added= 7873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7874 $as_echo "no" >&6; } 7875 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 7876 7877 fi 7878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7879 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 7880 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 7881 else 7882 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 7883 fi 7884 7885 7886 7887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -herror_on_warning" >&5 7888 $as_echo_n "checking whether compiler supports -herror_on_warning... " >&6; } 7889 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 7890 T_APPEND_V=-herror_on_warning 7891 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 7892 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 7893 else 7894 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 7895 fi 7896 7897 7898 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 7899 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 7900 else 7901 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 7902 fi 7903 7904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7905 /* end confdefs.h. */ 7906 7907 7908 int 7909 main () 7910 { 7911 7912 return 0; 7913 7914 ; 7915 return 0; 7916 } 7917 _ACEOF 7918 if ac_fn_c_try_compile "$LINENO"; then : 7919 je_cv_cflags_added=-herror_on_warning 7920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7921 $as_echo "yes" >&6; } 7922 else 7923 je_cv_cflags_added= 7924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7925 $as_echo "no" >&6; } 7926 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 7927 7928 fi 7929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7930 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 7931 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 7932 else 7933 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 7934 fi 7935 7936 7937 7938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether tls_model attribute is compilable" >&5 7939 $as_echo_n "checking whether tls_model attribute is compilable... " >&6; } 7940 if ${je_cv_tls_model+:} false; then : 7941 $as_echo_n "(cached) " >&6 7942 else 7943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7944 /* end confdefs.h. */ 7945 7946 int 7947 main () 7948 { 7949 static __thread int 7950 __attribute__((tls_model("initial-exec"), unused)) foo; 7951 foo = 0; 7952 ; 7953 return 0; 7954 } 7955 _ACEOF 7956 if ac_fn_c_try_link "$LINENO"; then : 7957 je_cv_tls_model=yes 7958 else 7959 je_cv_tls_model=no 7960 fi 7961 rm -f core conftest.err conftest.$ac_objext \ 7962 conftest$ac_exeext conftest.$ac_ext 7963 fi 7964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_tls_model" >&5 7965 $as_echo "$je_cv_tls_model" >&6; } 7966 7967 CONFIGURE_CFLAGS="${SAVED_CONFIGURE_CFLAGS}" 7968 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 7969 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 7970 else 7971 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 7972 fi 7973 7974 7975 7976 SAVED_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 7977 7978 7979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Werror" >&5 7980 $as_echo_n "checking whether compiler supports -Werror... " >&6; } 7981 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 7982 T_APPEND_V=-Werror 7983 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 7984 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 7985 else 7986 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 7987 fi 7988 7989 7990 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 7991 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 7992 else 7993 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 7994 fi 7995 7996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7997 /* end confdefs.h. */ 7998 7999 8000 int 8001 main () 8002 { 8003 8004 return 0; 8005 8006 ; 8007 return 0; 8008 } 8009 _ACEOF 8010 if ac_fn_c_try_compile "$LINENO"; then : 8011 je_cv_cflags_added=-Werror 8012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 8013 $as_echo "yes" >&6; } 8014 else 8015 je_cv_cflags_added= 8016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8017 $as_echo "no" >&6; } 8018 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 8019 8020 fi 8021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8022 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 8023 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 8024 else 8025 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 8026 fi 8027 8028 8029 8030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -herror_on_warning" >&5 8031 $as_echo_n "checking whether compiler supports -herror_on_warning... " >&6; } 8032 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 8033 T_APPEND_V=-herror_on_warning 8034 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 8035 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 8036 else 8037 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 8038 fi 8039 8040 8041 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 8042 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 8043 else 8044 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 8045 fi 8046 8047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8048 /* end confdefs.h. */ 8049 8050 8051 int 8052 main () 8053 { 8054 8055 return 0; 8056 8057 ; 8058 return 0; 8059 } 8060 _ACEOF 8061 if ac_fn_c_try_compile "$LINENO"; then : 8062 je_cv_cflags_added=-herror_on_warning 8063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 8064 $as_echo "yes" >&6; } 8065 else 8066 je_cv_cflags_added= 8067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8068 $as_echo "no" >&6; } 8069 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 8070 8071 fi 8072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8073 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 8074 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 8075 else 8076 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 8077 fi 8078 8079 8080 8081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloc_size attribute is compilable" >&5 8082 $as_echo_n "checking whether alloc_size attribute is compilable... " >&6; } 8083 if ${je_cv_alloc_size+:} false; then : 8084 $as_echo_n "(cached) " >&6 8085 else 8086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8087 /* end confdefs.h. */ 8088 #include <stdlib.h> 8089 int 8090 main () 8091 { 8092 void *foo(size_t size) __attribute__((alloc_size(1))); 8093 ; 8094 return 0; 8095 } 8096 _ACEOF 8097 if ac_fn_c_try_link "$LINENO"; then : 8098 je_cv_alloc_size=yes 8099 else 8100 je_cv_alloc_size=no 8101 fi 8102 rm -f core conftest.err conftest.$ac_objext \ 8103 conftest$ac_exeext conftest.$ac_ext 8104 fi 8105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_alloc_size" >&5 8106 $as_echo "$je_cv_alloc_size" >&6; } 8107 8108 CONFIGURE_CFLAGS="${SAVED_CONFIGURE_CFLAGS}" 8109 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 8110 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 8111 else 8112 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 8113 fi 8114 8115 8116 if test "x${je_cv_alloc_size}" = "xyes" ; then 8117 $as_echo "#define JEMALLOC_HAVE_ATTR_ALLOC_SIZE " >>confdefs.h 8118 8119 fi 8120 SAVED_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 8121 8122 8123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Werror" >&5 8124 $as_echo_n "checking whether compiler supports -Werror... " >&6; } 8125 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 8126 T_APPEND_V=-Werror 8127 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 8128 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 8129 else 8130 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 8131 fi 8132 8133 8134 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 8135 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 8136 else 8137 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 8138 fi 8139 8140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8141 /* end confdefs.h. */ 8142 8143 8144 int 8145 main () 8146 { 8147 8148 return 0; 8149 8150 ; 8151 return 0; 8152 } 8153 _ACEOF 8154 if ac_fn_c_try_compile "$LINENO"; then : 8155 je_cv_cflags_added=-Werror 8156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 8157 $as_echo "yes" >&6; } 8158 else 8159 je_cv_cflags_added= 8160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8161 $as_echo "no" >&6; } 8162 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 8163 8164 fi 8165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8166 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 8167 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 8168 else 8169 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 8170 fi 8171 8172 8173 8174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -herror_on_warning" >&5 8175 $as_echo_n "checking whether compiler supports -herror_on_warning... " >&6; } 8176 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 8177 T_APPEND_V=-herror_on_warning 8178 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 8179 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 8180 else 8181 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 8182 fi 8183 8184 8185 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 8186 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 8187 else 8188 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 8189 fi 8190 8191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8192 /* end confdefs.h. */ 8193 8194 8195 int 8196 main () 8197 { 8198 8199 return 0; 8200 8201 ; 8202 return 0; 8203 } 8204 _ACEOF 8205 if ac_fn_c_try_compile "$LINENO"; then : 8206 je_cv_cflags_added=-herror_on_warning 8207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 8208 $as_echo "yes" >&6; } 8209 else 8210 je_cv_cflags_added= 8211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8212 $as_echo "no" >&6; } 8213 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 8214 8215 fi 8216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8217 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 8218 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 8219 else 8220 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 8221 fi 8222 8223 8224 8225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether format(gnu_printf, ...) attribute is compilable" >&5 8226 $as_echo_n "checking whether format(gnu_printf, ...) attribute is compilable... " >&6; } 8227 if ${je_cv_format_gnu_printf+:} false; then : 8228 $as_echo_n "(cached) " >&6 8229 else 8230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8231 /* end confdefs.h. */ 8232 #include <stdlib.h> 8233 int 8234 main () 8235 { 8236 void *foo(const char *format, ...) __attribute__((format(gnu_printf, 1, 2))); 8237 ; 8238 return 0; 8239 } 8240 _ACEOF 8241 if ac_fn_c_try_link "$LINENO"; then : 8242 je_cv_format_gnu_printf=yes 8243 else 8244 je_cv_format_gnu_printf=no 8245 fi 8246 rm -f core conftest.err conftest.$ac_objext \ 8247 conftest$ac_exeext conftest.$ac_ext 8248 fi 8249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_format_gnu_printf" >&5 8250 $as_echo "$je_cv_format_gnu_printf" >&6; } 8251 8252 CONFIGURE_CFLAGS="${SAVED_CONFIGURE_CFLAGS}" 8253 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 8254 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 8255 else 8256 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 8257 fi 8258 8259 8260 if test "x${je_cv_format_gnu_printf}" = "xyes" ; then 8261 $as_echo "#define JEMALLOC_HAVE_ATTR_FORMAT_GNU_PRINTF " >>confdefs.h 8262 8263 fi 8264 SAVED_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 8265 8266 8267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Werror" >&5 8268 $as_echo_n "checking whether compiler supports -Werror... " >&6; } 8269 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 8270 T_APPEND_V=-Werror 8271 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 8272 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 8273 else 8274 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 8275 fi 8276 8277 8278 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 8279 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 8280 else 8281 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 8282 fi 8283 8284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8285 /* end confdefs.h. */ 8286 8287 8288 int 8289 main () 8290 { 8291 8292 return 0; 8293 8294 ; 8295 return 0; 8296 } 8297 _ACEOF 8298 if ac_fn_c_try_compile "$LINENO"; then : 8299 je_cv_cflags_added=-Werror 8300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 8301 $as_echo "yes" >&6; } 8302 else 8303 je_cv_cflags_added= 8304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8305 $as_echo "no" >&6; } 8306 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 8307 8308 fi 8309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8310 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 8311 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 8312 else 8313 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 8314 fi 8315 8316 8317 8318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -herror_on_warning" >&5 8319 $as_echo_n "checking whether compiler supports -herror_on_warning... " >&6; } 8320 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 8321 T_APPEND_V=-herror_on_warning 8322 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 8323 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 8324 else 8325 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 8326 fi 8327 8328 8329 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 8330 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 8331 else 8332 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 8333 fi 8334 8335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8336 /* end confdefs.h. */ 8337 8338 8339 int 8340 main () 8341 { 8342 8343 return 0; 8344 8345 ; 8346 return 0; 8347 } 8348 _ACEOF 8349 if ac_fn_c_try_compile "$LINENO"; then : 8350 je_cv_cflags_added=-herror_on_warning 8351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 8352 $as_echo "yes" >&6; } 8353 else 8354 je_cv_cflags_added= 8355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8356 $as_echo "no" >&6; } 8357 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 8358 8359 fi 8360 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8361 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 8362 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 8363 else 8364 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 8365 fi 8366 8367 8368 8369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether format(printf, ...) attribute is compilable" >&5 8370 $as_echo_n "checking whether format(printf, ...) attribute is compilable... " >&6; } 8371 if ${je_cv_format_printf+:} false; then : 8372 $as_echo_n "(cached) " >&6 8373 else 8374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8375 /* end confdefs.h. */ 8376 #include <stdlib.h> 8377 int 8378 main () 8379 { 8380 void *foo(const char *format, ...) __attribute__((format(printf, 1, 2))); 8381 ; 8382 return 0; 8383 } 8384 _ACEOF 8385 if ac_fn_c_try_link "$LINENO"; then : 8386 je_cv_format_printf=yes 8387 else 8388 je_cv_format_printf=no 8389 fi 8390 rm -f core conftest.err conftest.$ac_objext \ 8391 conftest$ac_exeext conftest.$ac_ext 8392 fi 8393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_format_printf" >&5 8394 $as_echo "$je_cv_format_printf" >&6; } 8395 8396 CONFIGURE_CFLAGS="${SAVED_CONFIGURE_CFLAGS}" 8397 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 8398 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 8399 else 8400 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 8401 fi 8402 8403 8404 if test "x${je_cv_format_printf}" = "xyes" ; then 8405 $as_echo "#define JEMALLOC_HAVE_ATTR_FORMAT_PRINTF " >>confdefs.h 8406 8407 fi 8408 8409 8410 # Check whether --with-rpath was given. 8411 if test "${with_rpath+set}" = set; then : 8412 withval=$with_rpath; if test "x$with_rpath" = "xno" ; then 8413 RPATH_EXTRA= 8414 else 8415 RPATH_EXTRA="`echo $with_rpath | tr \":\" \" \"`" 8416 fi 8417 else 8418 RPATH_EXTRA= 8419 8420 fi 8421 8422 8423 8424 # Check whether --enable-autogen was given. 8425 if test "${enable_autogen+set}" = set; then : 8426 enableval=$enable_autogen; if test "x$enable_autogen" = "xno" ; then 8427 enable_autogen="0" 8428 else 8429 enable_autogen="1" 8430 fi 8431 8432 else 8433 enable_autogen="0" 8434 8435 fi 8436 8437 8438 8439 # Find a good install program. We prefer a C program (faster), 8440 # so one script is as good as another. But avoid the broken or 8441 # incompatible versions: 8442 # SysV /etc/install, /usr/sbin/install 8443 # SunOS /usr/etc/install 8444 # IRIX /sbin/install 8445 # AIX /bin/install 8446 # AmigaOS /C/install, which installs bootblocks on floppy discs 8447 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 8448 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 8449 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 8450 # OS/2's system install, which has a completely different semantic 8451 # ./install, which can be erroneously created by make from ./install.sh. 8452 # Reject install programs that cannot install multiple files. 8453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 8454 $as_echo_n "checking for a BSD-compatible install... " >&6; } 8455 if test -z "$INSTALL"; then 8456 if ${ac_cv_path_install+:} false; then : 8457 $as_echo_n "(cached) " >&6 8458 else 8459 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8460 for as_dir in $PATH 8461 do 8462 IFS=$as_save_IFS 8463 test -z "$as_dir" && as_dir=. 8464 # Account for people who put trailing slashes in PATH elements. 8465 case $as_dir/ in #(( 8466 ./ | .// | /[cC]/* | \ 8467 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 8468 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 8469 /usr/ucb/* ) ;; 8470 *) 8471 # OSF1 and SCO ODT 3.0 have their own names for install. 8472 # Don't use installbsd from OSF since it installs stuff as root 8473 # by default. 8474 for ac_prog in ginstall scoinst install; do 8475 for ac_exec_ext in '' $ac_executable_extensions; do 8476 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 8477 if test $ac_prog = install && 8478 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 8479 # AIX install. It has an incompatible calling convention. 8480 : 8481 elif test $ac_prog = install && 8482 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 8483 # program-specific install script used by HP pwplus--don't use. 8484 : 8485 else 8486 rm -rf conftest.one conftest.two conftest.dir 8487 echo one > conftest.one 8488 echo two > conftest.two 8489 mkdir conftest.dir 8490 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 8491 test -s conftest.one && test -s conftest.two && 8492 test -s conftest.dir/conftest.one && 8493 test -s conftest.dir/conftest.two 8494 then 8495 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 8496 break 3 8497 fi 8498 fi 8499 fi 8500 done 8501 done 8502 ;; 8503 esac 8504 8505 done 8506 IFS=$as_save_IFS 8507 8508 rm -rf conftest.one conftest.two conftest.dir 8509 8510 fi 8511 if test "${ac_cv_path_install+set}" = set; then 8512 INSTALL=$ac_cv_path_install 8513 else 8514 # As a last resort, use the slow shell script. Don't cache a 8515 # value for INSTALL within a source directory, because that will 8516 # break other packages using the cache if that directory is 8517 # removed, or if the value is a relative name. 8518 INSTALL=$ac_install_sh 8519 fi 8520 fi 8521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 8522 $as_echo "$INSTALL" >&6; } 8523 8524 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 8525 # It thinks the first close brace ends the variable substitution. 8526 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 8527 8528 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 8529 8530 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 8531 8532 if test -n "$ac_tool_prefix"; then 8533 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 8534 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 8535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8536 $as_echo_n "checking for $ac_word... " >&6; } 8537 if ${ac_cv_prog_RANLIB+:} false; then : 8538 $as_echo_n "(cached) " >&6 8539 else 8540 if test -n "$RANLIB"; then 8541 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 8542 else 8543 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8544 for as_dir in $PATH 8545 do 8546 IFS=$as_save_IFS 8547 test -z "$as_dir" && as_dir=. 8548 for ac_exec_ext in '' $ac_executable_extensions; do 8549 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8550 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 8551 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8552 break 2 8553 fi 8554 done 8555 done 8556 IFS=$as_save_IFS 8557 8558 fi 8559 fi 8560 RANLIB=$ac_cv_prog_RANLIB 8561 if test -n "$RANLIB"; then 8562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 8563 $as_echo "$RANLIB" >&6; } 8564 else 8565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8566 $as_echo "no" >&6; } 8567 fi 8568 8569 8570 fi 8571 if test -z "$ac_cv_prog_RANLIB"; then 8572 ac_ct_RANLIB=$RANLIB 8573 # Extract the first word of "ranlib", so it can be a program name with args. 8574 set dummy ranlib; ac_word=$2 8575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8576 $as_echo_n "checking for $ac_word... " >&6; } 8577 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 8578 $as_echo_n "(cached) " >&6 8579 else 8580 if test -n "$ac_ct_RANLIB"; then 8581 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 8582 else 8583 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8584 for as_dir in $PATH 8585 do 8586 IFS=$as_save_IFS 8587 test -z "$as_dir" && as_dir=. 8588 for ac_exec_ext in '' $ac_executable_extensions; do 8589 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8590 ac_cv_prog_ac_ct_RANLIB="ranlib" 8591 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8592 break 2 8593 fi 8594 done 8595 done 8596 IFS=$as_save_IFS 8597 8598 fi 8599 fi 8600 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 8601 if test -n "$ac_ct_RANLIB"; then 8602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 8603 $as_echo "$ac_ct_RANLIB" >&6; } 8604 else 8605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8606 $as_echo "no" >&6; } 8607 fi 8608 8609 if test "x$ac_ct_RANLIB" = x; then 8610 RANLIB=":" 8611 else 8612 case $cross_compiling:$ac_tool_warned in 8613 yes:) 8614 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8615 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8616 ac_tool_warned=yes ;; 8617 esac 8618 RANLIB=$ac_ct_RANLIB 8619 fi 8620 else 8621 RANLIB="$ac_cv_prog_RANLIB" 8622 fi 8623 8624 # Extract the first word of "ld", so it can be a program name with args. 8625 set dummy ld; ac_word=$2 8626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8627 $as_echo_n "checking for $ac_word... " >&6; } 8628 if ${ac_cv_path_LD+:} false; then : 8629 $as_echo_n "(cached) " >&6 8630 else 8631 case $LD in 8632 [\\/]* | ?:[\\/]*) 8633 ac_cv_path_LD="$LD" # Let the user override the test with a path. 8634 ;; 8635 *) 8636 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8637 for as_dir in $PATH 8638 do 8639 IFS=$as_save_IFS 8640 test -z "$as_dir" && as_dir=. 8641 for ac_exec_ext in '' $ac_executable_extensions; do 8642 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8643 ac_cv_path_LD="$as_dir/$ac_word$ac_exec_ext" 8644 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8645 break 2 8646 fi 8647 done 8648 done 8649 IFS=$as_save_IFS 8650 8651 test -z "$ac_cv_path_LD" && ac_cv_path_LD="false" 8652 ;; 8653 esac 8654 fi 8655 LD=$ac_cv_path_LD 8656 if test -n "$LD"; then 8657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 8658 $as_echo "$LD" >&6; } 8659 else 8660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8661 $as_echo "no" >&6; } 8662 fi 8663 8664 8665 # Extract the first word of "autoconf", so it can be a program name with args. 8666 set dummy autoconf; ac_word=$2 8667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8668 $as_echo_n "checking for $ac_word... " >&6; } 8669 if ${ac_cv_path_AUTOCONF+:} false; then : 8670 $as_echo_n "(cached) " >&6 8671 else 8672 case $AUTOCONF in 8673 [\\/]* | ?:[\\/]*) 8674 ac_cv_path_AUTOCONF="$AUTOCONF" # Let the user override the test with a path. 8675 ;; 8676 *) 8677 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8678 for as_dir in $PATH 8679 do 8680 IFS=$as_save_IFS 8681 test -z "$as_dir" && as_dir=. 8682 for ac_exec_ext in '' $ac_executable_extensions; do 8683 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8684 ac_cv_path_AUTOCONF="$as_dir/$ac_word$ac_exec_ext" 8685 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8686 break 2 8687 fi 8688 done 8689 done 8690 IFS=$as_save_IFS 8691 8692 test -z "$ac_cv_path_AUTOCONF" && ac_cv_path_AUTOCONF="false" 8693 ;; 8694 esac 8695 fi 8696 AUTOCONF=$ac_cv_path_AUTOCONF 8697 if test -n "$AUTOCONF"; then 8698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 8699 $as_echo "$AUTOCONF" >&6; } 8700 else 8701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8702 $as_echo "no" >&6; } 8703 fi 8704 8705 8706 8707 8708 # Check whether --with-mangling was given. 8709 if test "${with_mangling+set}" = set; then : 8710 withval=$with_mangling; mangling_map="$with_mangling" 8711 else 8712 mangling_map="" 8713 fi 8714 8715 8716 8717 # Check whether --with-jemalloc_prefix was given. 8718 if test "${with_jemalloc_prefix+set}" = set; then : 8719 withval=$with_jemalloc_prefix; JEMALLOC_PREFIX="$with_jemalloc_prefix" 8720 else 8721 if test "x$abi" != "xmacho" -a "x$abi" != "xpecoff"; then 8722 JEMALLOC_PREFIX="" 8723 else 8724 JEMALLOC_PREFIX="je_" 8725 fi 8726 8727 fi 8728 8729 if test "x$JEMALLOC_PREFIX" = "x" ; then 8730 $as_echo "#define JEMALLOC_IS_MALLOC 1" >>confdefs.h 8731 8732 else 8733 JEMALLOC_CPREFIX=`echo ${JEMALLOC_PREFIX} | tr "a-z" "A-Z"` 8734 cat >>confdefs.h <<_ACEOF 8735 #define JEMALLOC_PREFIX "$JEMALLOC_PREFIX" 8736 _ACEOF 8737 8738 cat >>confdefs.h <<_ACEOF 8739 #define JEMALLOC_CPREFIX "$JEMALLOC_CPREFIX" 8740 _ACEOF 8741 8742 fi 8743 8744 8745 8746 8747 # Check whether --with-export was given. 8748 if test "${with_export+set}" = set; then : 8749 withval=$with_export; if test "x$with_export" = "xno"; then 8750 $as_echo "#define JEMALLOC_EXPORT /**/" >>confdefs.h 8751 8752 fi 8753 8754 fi 8755 8756 8757 public_syms="aligned_alloc calloc dallocx free mallctl mallctlbymib mallctlnametomib malloc malloc_conf malloc_message malloc_stats_print malloc_usable_size mallocx nallocx posix_memalign rallocx realloc sallocx sdallocx xallocx" 8758 ac_fn_c_check_func "$LINENO" "memalign" "ac_cv_func_memalign" 8759 if test "x$ac_cv_func_memalign" = xyes; then : 8760 $as_echo "#define JEMALLOC_OVERRIDE_MEMALIGN " >>confdefs.h 8761 8762 public_syms="${public_syms} memalign" 8763 fi 8764 8765 ac_fn_c_check_func "$LINENO" "valloc" "ac_cv_func_valloc" 8766 if test "x$ac_cv_func_valloc" = xyes; then : 8767 $as_echo "#define JEMALLOC_OVERRIDE_VALLOC " >>confdefs.h 8768 8769 public_syms="${public_syms} valloc" 8770 fi 8771 8772 8773 wrap_syms= 8774 if test "x${JEMALLOC_PREFIX}" = "x" ; then 8775 ac_fn_c_check_func "$LINENO" "__libc_calloc" "ac_cv_func___libc_calloc" 8776 if test "x$ac_cv_func___libc_calloc" = xyes; then : 8777 $as_echo "#define JEMALLOC_OVERRIDE___LIBC_CALLOC " >>confdefs.h 8778 8779 wrap_syms="${wrap_syms} __libc_calloc" 8780 fi 8781 8782 ac_fn_c_check_func "$LINENO" "__libc_free" "ac_cv_func___libc_free" 8783 if test "x$ac_cv_func___libc_free" = xyes; then : 8784 $as_echo "#define JEMALLOC_OVERRIDE___LIBC_FREE " >>confdefs.h 8785 8786 wrap_syms="${wrap_syms} __libc_free" 8787 fi 8788 8789 ac_fn_c_check_func "$LINENO" "__libc_malloc" "ac_cv_func___libc_malloc" 8790 if test "x$ac_cv_func___libc_malloc" = xyes; then : 8791 $as_echo "#define JEMALLOC_OVERRIDE___LIBC_MALLOC " >>confdefs.h 8792 8793 wrap_syms="${wrap_syms} __libc_malloc" 8794 fi 8795 8796 ac_fn_c_check_func "$LINENO" "__libc_memalign" "ac_cv_func___libc_memalign" 8797 if test "x$ac_cv_func___libc_memalign" = xyes; then : 8798 $as_echo "#define JEMALLOC_OVERRIDE___LIBC_MEMALIGN " >>confdefs.h 8799 8800 wrap_syms="${wrap_syms} __libc_memalign" 8801 fi 8802 8803 ac_fn_c_check_func "$LINENO" "__libc_realloc" "ac_cv_func___libc_realloc" 8804 if test "x$ac_cv_func___libc_realloc" = xyes; then : 8805 $as_echo "#define JEMALLOC_OVERRIDE___LIBC_REALLOC " >>confdefs.h 8806 8807 wrap_syms="${wrap_syms} __libc_realloc" 8808 fi 8809 8810 ac_fn_c_check_func "$LINENO" "__libc_valloc" "ac_cv_func___libc_valloc" 8811 if test "x$ac_cv_func___libc_valloc" = xyes; then : 8812 $as_echo "#define JEMALLOC_OVERRIDE___LIBC_VALLOC " >>confdefs.h 8813 8814 wrap_syms="${wrap_syms} __libc_valloc" 8815 fi 8816 8817 ac_fn_c_check_func "$LINENO" "__posix_memalign" "ac_cv_func___posix_memalign" 8818 if test "x$ac_cv_func___posix_memalign" = xyes; then : 8819 $as_echo "#define JEMALLOC_OVERRIDE___POSIX_MEMALIGN " >>confdefs.h 8820 8821 wrap_syms="${wrap_syms} __posix_memalign" 8822 fi 8823 8824 fi 8825 8826 case "${host}" in 8827 *-*-mingw* | *-*-cygwin*) 8828 wrap_syms="${wrap_syms} tls_callback" 8829 ;; 8830 *) 8831 ;; 8832 esac 8833 8834 8835 # Check whether --with-private_namespace was given. 8836 if test "${with_private_namespace+set}" = set; then : 8837 withval=$with_private_namespace; JEMALLOC_PRIVATE_NAMESPACE="${with_private_namespace}je_" 8838 else 8839 JEMALLOC_PRIVATE_NAMESPACE="je_" 8840 8841 fi 8842 8843 cat >>confdefs.h <<_ACEOF 8844 #define JEMALLOC_PRIVATE_NAMESPACE $JEMALLOC_PRIVATE_NAMESPACE 8845 _ACEOF 8846 8847 private_namespace="$JEMALLOC_PRIVATE_NAMESPACE" 8848 8849 8850 8851 # Check whether --with-install_suffix was given. 8852 if test "${with_install_suffix+set}" = set; then : 8853 withval=$with_install_suffix; INSTALL_SUFFIX="$with_install_suffix" 8854 else 8855 INSTALL_SUFFIX= 8856 8857 fi 8858 8859 install_suffix="$INSTALL_SUFFIX" 8860 8861 8862 8863 # Check whether --with-malloc_conf was given. 8864 if test "${with_malloc_conf+set}" = set; then : 8865 withval=$with_malloc_conf; JEMALLOC_CONFIG_MALLOC_CONF="$with_malloc_conf" 8866 else 8867 JEMALLOC_CONFIG_MALLOC_CONF="" 8868 8869 fi 8870 8871 config_malloc_conf="$JEMALLOC_CONFIG_MALLOC_CONF" 8872 cat >>confdefs.h <<_ACEOF 8873 #define JEMALLOC_CONFIG_MALLOC_CONF "$config_malloc_conf" 8874 _ACEOF 8875 8876 8877 je_="je_" 8878 8879 8880 cfgoutputs_in="Makefile.in" 8881 cfgoutputs_in="${cfgoutputs_in} jemalloc.pc.in" 8882 cfgoutputs_in="${cfgoutputs_in} doc/html.xsl.in" 8883 cfgoutputs_in="${cfgoutputs_in} doc/manpages.xsl.in" 8884 cfgoutputs_in="${cfgoutputs_in} doc/jemalloc.xml.in" 8885 cfgoutputs_in="${cfgoutputs_in} include/jemalloc/jemalloc_macros.h.in" 8886 cfgoutputs_in="${cfgoutputs_in} include/jemalloc/jemalloc_protos.h.in" 8887 cfgoutputs_in="${cfgoutputs_in} include/jemalloc/jemalloc_typedefs.h.in" 8888 cfgoutputs_in="${cfgoutputs_in} include/jemalloc/internal/jemalloc_preamble.h.in" 8889 cfgoutputs_in="${cfgoutputs_in} test/test.sh.in" 8890 cfgoutputs_in="${cfgoutputs_in} test/include/test/jemalloc_test.h.in" 8891 8892 cfgoutputs_out="Makefile" 8893 cfgoutputs_out="${cfgoutputs_out} jemalloc.pc" 8894 cfgoutputs_out="${cfgoutputs_out} doc/html.xsl" 8895 cfgoutputs_out="${cfgoutputs_out} doc/manpages.xsl" 8896 cfgoutputs_out="${cfgoutputs_out} doc/jemalloc.xml" 8897 cfgoutputs_out="${cfgoutputs_out} include/jemalloc/jemalloc_macros.h" 8898 cfgoutputs_out="${cfgoutputs_out} include/jemalloc/jemalloc_protos.h" 8899 cfgoutputs_out="${cfgoutputs_out} include/jemalloc/jemalloc_typedefs.h" 8900 cfgoutputs_out="${cfgoutputs_out} include/jemalloc/internal/jemalloc_preamble.h" 8901 cfgoutputs_out="${cfgoutputs_out} test/test.sh" 8902 cfgoutputs_out="${cfgoutputs_out} test/include/test/jemalloc_test.h" 8903 8904 cfgoutputs_tup="Makefile" 8905 cfgoutputs_tup="${cfgoutputs_tup} jemalloc.pc:jemalloc.pc.in" 8906 cfgoutputs_tup="${cfgoutputs_tup} doc/html.xsl:doc/html.xsl.in" 8907 cfgoutputs_tup="${cfgoutputs_tup} doc/manpages.xsl:doc/manpages.xsl.in" 8908 cfgoutputs_tup="${cfgoutputs_tup} doc/jemalloc.xml:doc/jemalloc.xml.in" 8909 cfgoutputs_tup="${cfgoutputs_tup} include/jemalloc/jemalloc_macros.h:include/jemalloc/jemalloc_macros.h.in" 8910 cfgoutputs_tup="${cfgoutputs_tup} include/jemalloc/jemalloc_protos.h:include/jemalloc/jemalloc_protos.h.in" 8911 cfgoutputs_tup="${cfgoutputs_tup} include/jemalloc/jemalloc_typedefs.h:include/jemalloc/jemalloc_typedefs.h.in" 8912 cfgoutputs_tup="${cfgoutputs_tup} include/jemalloc/internal/jemalloc_preamble.h" 8913 cfgoutputs_tup="${cfgoutputs_tup} test/test.sh:test/test.sh.in" 8914 cfgoutputs_tup="${cfgoutputs_tup} test/include/test/jemalloc_test.h:test/include/test/jemalloc_test.h.in" 8915 8916 cfghdrs_in="include/jemalloc/jemalloc_defs.h.in" 8917 cfghdrs_in="${cfghdrs_in} include/jemalloc/internal/jemalloc_internal_defs.h.in" 8918 cfghdrs_in="${cfghdrs_in} include/jemalloc/internal/private_symbols.sh" 8919 cfghdrs_in="${cfghdrs_in} include/jemalloc/internal/private_namespace.sh" 8920 cfghdrs_in="${cfghdrs_in} include/jemalloc/internal/public_namespace.sh" 8921 cfghdrs_in="${cfghdrs_in} include/jemalloc/internal/public_unnamespace.sh" 8922 cfghdrs_in="${cfghdrs_in} include/jemalloc/internal/size_classes.sh" 8923 cfghdrs_in="${cfghdrs_in} include/jemalloc/jemalloc_rename.sh" 8924 cfghdrs_in="${cfghdrs_in} include/jemalloc/jemalloc_mangle.sh" 8925 cfghdrs_in="${cfghdrs_in} include/jemalloc/jemalloc.sh" 8926 cfghdrs_in="${cfghdrs_in} test/include/test/jemalloc_test_defs.h.in" 8927 8928 cfghdrs_out="include/jemalloc/jemalloc_defs.h" 8929 cfghdrs_out="${cfghdrs_out} include/jemalloc/jemalloc${install_suffix}.h" 8930 cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/private_symbols.awk" 8931 cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/private_symbols_jet.awk" 8932 cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/public_symbols.txt" 8933 cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/public_namespace.h" 8934 cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/public_unnamespace.h" 8935 cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/size_classes.h" 8936 cfghdrs_out="${cfghdrs_out} include/jemalloc/jemalloc_protos_jet.h" 8937 cfghdrs_out="${cfghdrs_out} include/jemalloc/jemalloc_rename.h" 8938 cfghdrs_out="${cfghdrs_out} include/jemalloc/jemalloc_mangle.h" 8939 cfghdrs_out="${cfghdrs_out} include/jemalloc/jemalloc_mangle_jet.h" 8940 cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/jemalloc_internal_defs.h" 8941 cfghdrs_out="${cfghdrs_out} test/include/test/jemalloc_test_defs.h" 8942 8943 cfghdrs_tup="include/jemalloc/jemalloc_defs.h:include/jemalloc/jemalloc_defs.h.in" 8944 cfghdrs_tup="${cfghdrs_tup} include/jemalloc/internal/jemalloc_internal_defs.h:include/jemalloc/internal/jemalloc_internal_defs.h.in" 8945 cfghdrs_tup="${cfghdrs_tup} test/include/test/jemalloc_test_defs.h:test/include/test/jemalloc_test_defs.h.in" 8946 8947 # Check whether --enable-debug was given. 8948 if test "${enable_debug+set}" = set; then : 8949 enableval=$enable_debug; if test "x$enable_debug" = "xno" ; then 8950 enable_debug="0" 8951 else 8952 enable_debug="1" 8953 fi 8954 8955 else 8956 enable_debug="0" 8957 8958 fi 8959 8960 if test "x$enable_debug" = "x1" ; then 8961 $as_echo "#define JEMALLOC_DEBUG " >>confdefs.h 8962 8963 fi 8964 if test "x$enable_debug" = "x1" ; then 8965 $as_echo "#define JEMALLOC_DEBUG " >>confdefs.h 8966 8967 fi 8968 8969 8970 if test "x$enable_debug" = "x0" ; then 8971 if test "x$GCC" = "xyes" ; then 8972 8973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -O3" >&5 8974 $as_echo_n "checking whether compiler supports -O3... " >&6; } 8975 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 8976 T_APPEND_V=-O3 8977 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 8978 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 8979 else 8980 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 8981 fi 8982 8983 8984 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 8985 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 8986 else 8987 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 8988 fi 8989 8990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8991 /* end confdefs.h. */ 8992 8993 8994 int 8995 main () 8996 { 8997 8998 return 0; 8999 9000 ; 9001 return 0; 9002 } 9003 _ACEOF 9004 if ac_fn_c_try_compile "$LINENO"; then : 9005 je_cv_cflags_added=-O3 9006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9007 $as_echo "yes" >&6; } 9008 else 9009 je_cv_cflags_added= 9010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9011 $as_echo "no" >&6; } 9012 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 9013 9014 fi 9015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9016 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9017 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9018 else 9019 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9020 fi 9021 9022 9023 9024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -O3" >&5 9025 $as_echo_n "checking whether compiler supports -O3... " >&6; } 9026 T_CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}" 9027 T_APPEND_V=-O3 9028 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 9029 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}${T_APPEND_V}" 9030 else 9031 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS} ${T_APPEND_V}" 9032 fi 9033 9034 9035 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 9036 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 9037 else 9038 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 9039 fi 9040 9041 ac_ext=cpp 9042 ac_cpp='$CXXCPP $CPPFLAGS' 9043 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9044 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9045 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 9046 9047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9048 /* end confdefs.h. */ 9049 9050 9051 int 9052 main () 9053 { 9054 9055 return 0; 9056 9057 ; 9058 return 0; 9059 } 9060 _ACEOF 9061 if ac_fn_cxx_try_compile "$LINENO"; then : 9062 je_cv_cxxflags_added=-O3 9063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9064 $as_echo "yes" >&6; } 9065 else 9066 je_cv_cxxflags_added= 9067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9068 $as_echo "no" >&6; } 9069 CONFIGURE_CXXFLAGS="${T_CONFIGURE_CXXFLAGS}" 9070 9071 fi 9072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9073 ac_ext=c 9074 ac_cpp='$CPP $CPPFLAGS' 9075 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9076 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9077 ac_compiler_gnu=$ac_cv_c_compiler_gnu 9078 9079 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 9080 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 9081 else 9082 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 9083 fi 9084 9085 9086 9087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -funroll-loops" >&5 9088 $as_echo_n "checking whether compiler supports -funroll-loops... " >&6; } 9089 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 9090 T_APPEND_V=-funroll-loops 9091 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 9092 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 9093 else 9094 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 9095 fi 9096 9097 9098 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9099 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9100 else 9101 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9102 fi 9103 9104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9105 /* end confdefs.h. */ 9106 9107 9108 int 9109 main () 9110 { 9111 9112 return 0; 9113 9114 ; 9115 return 0; 9116 } 9117 _ACEOF 9118 if ac_fn_c_try_compile "$LINENO"; then : 9119 je_cv_cflags_added=-funroll-loops 9120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9121 $as_echo "yes" >&6; } 9122 else 9123 je_cv_cflags_added= 9124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9125 $as_echo "no" >&6; } 9126 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 9127 9128 fi 9129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9130 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9131 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9132 else 9133 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9134 fi 9135 9136 9137 elif test "x$je_cv_msvc" = "xyes" ; then 9138 9139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -O2" >&5 9140 $as_echo_n "checking whether compiler supports -O2... " >&6; } 9141 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 9142 T_APPEND_V=-O2 9143 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 9144 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 9145 else 9146 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 9147 fi 9148 9149 9150 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9151 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9152 else 9153 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9154 fi 9155 9156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9157 /* end confdefs.h. */ 9158 9159 9160 int 9161 main () 9162 { 9163 9164 return 0; 9165 9166 ; 9167 return 0; 9168 } 9169 _ACEOF 9170 if ac_fn_c_try_compile "$LINENO"; then : 9171 je_cv_cflags_added=-O2 9172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9173 $as_echo "yes" >&6; } 9174 else 9175 je_cv_cflags_added= 9176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9177 $as_echo "no" >&6; } 9178 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 9179 9180 fi 9181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9182 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9183 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9184 else 9185 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9186 fi 9187 9188 9189 9190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -O2" >&5 9191 $as_echo_n "checking whether compiler supports -O2... " >&6; } 9192 T_CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}" 9193 T_APPEND_V=-O2 9194 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 9195 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}${T_APPEND_V}" 9196 else 9197 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS} ${T_APPEND_V}" 9198 fi 9199 9200 9201 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 9202 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 9203 else 9204 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 9205 fi 9206 9207 ac_ext=cpp 9208 ac_cpp='$CXXCPP $CPPFLAGS' 9209 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9210 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9211 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 9212 9213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9214 /* end confdefs.h. */ 9215 9216 9217 int 9218 main () 9219 { 9220 9221 return 0; 9222 9223 ; 9224 return 0; 9225 } 9226 _ACEOF 9227 if ac_fn_cxx_try_compile "$LINENO"; then : 9228 je_cv_cxxflags_added=-O2 9229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9230 $as_echo "yes" >&6; } 9231 else 9232 je_cv_cxxflags_added= 9233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9234 $as_echo "no" >&6; } 9235 CONFIGURE_CXXFLAGS="${T_CONFIGURE_CXXFLAGS}" 9236 9237 fi 9238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9239 ac_ext=c 9240 ac_cpp='$CPP $CPPFLAGS' 9241 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9242 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9243 ac_compiler_gnu=$ac_cv_c_compiler_gnu 9244 9245 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 9246 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 9247 else 9248 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 9249 fi 9250 9251 9252 else 9253 9254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -O" >&5 9255 $as_echo_n "checking whether compiler supports -O... " >&6; } 9256 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 9257 T_APPEND_V=-O 9258 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 9259 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 9260 else 9261 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 9262 fi 9263 9264 9265 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9266 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9267 else 9268 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9269 fi 9270 9271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9272 /* end confdefs.h. */ 9273 9274 9275 int 9276 main () 9277 { 9278 9279 return 0; 9280 9281 ; 9282 return 0; 9283 } 9284 _ACEOF 9285 if ac_fn_c_try_compile "$LINENO"; then : 9286 je_cv_cflags_added=-O 9287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9288 $as_echo "yes" >&6; } 9289 else 9290 je_cv_cflags_added= 9291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9292 $as_echo "no" >&6; } 9293 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 9294 9295 fi 9296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9297 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9298 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9299 else 9300 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9301 fi 9302 9303 9304 9305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -O" >&5 9306 $as_echo_n "checking whether compiler supports -O... " >&6; } 9307 T_CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}" 9308 T_APPEND_V=-O 9309 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 9310 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}${T_APPEND_V}" 9311 else 9312 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS} ${T_APPEND_V}" 9313 fi 9314 9315 9316 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 9317 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 9318 else 9319 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 9320 fi 9321 9322 ac_ext=cpp 9323 ac_cpp='$CXXCPP $CPPFLAGS' 9324 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9325 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9326 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 9327 9328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9329 /* end confdefs.h. */ 9330 9331 9332 int 9333 main () 9334 { 9335 9336 return 0; 9337 9338 ; 9339 return 0; 9340 } 9341 _ACEOF 9342 if ac_fn_cxx_try_compile "$LINENO"; then : 9343 je_cv_cxxflags_added=-O 9344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9345 $as_echo "yes" >&6; } 9346 else 9347 je_cv_cxxflags_added= 9348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9349 $as_echo "no" >&6; } 9350 CONFIGURE_CXXFLAGS="${T_CONFIGURE_CXXFLAGS}" 9351 9352 fi 9353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9354 ac_ext=c 9355 ac_cpp='$CPP $CPPFLAGS' 9356 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9357 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9358 ac_compiler_gnu=$ac_cv_c_compiler_gnu 9359 9360 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 9361 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 9362 else 9363 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 9364 fi 9365 9366 9367 fi 9368 fi 9369 9370 # Check whether --enable-stats was given. 9371 if test "${enable_stats+set}" = set; then : 9372 enableval=$enable_stats; if test "x$enable_stats" = "xno" ; then 9373 enable_stats="0" 9374 else 9375 enable_stats="1" 9376 fi 9377 9378 else 9379 enable_stats="1" 9380 9381 fi 9382 9383 if test "x$enable_stats" = "x1" ; then 9384 $as_echo "#define JEMALLOC_STATS " >>confdefs.h 9385 9386 fi 9387 9388 9389 # Check whether --enable-prof was given. 9390 if test "${enable_prof+set}" = set; then : 9391 enableval=$enable_prof; if test "x$enable_prof" = "xno" ; then 9392 enable_prof="0" 9393 else 9394 enable_prof="1" 9395 fi 9396 9397 else 9398 enable_prof="0" 9399 9400 fi 9401 9402 if test "x$enable_prof" = "x1" ; then 9403 backtrace_method="" 9404 else 9405 backtrace_method="N/A" 9406 fi 9407 9408 # Check whether --enable-prof-libunwind was given. 9409 if test "${enable_prof_libunwind+set}" = set; then : 9410 enableval=$enable_prof_libunwind; if test "x$enable_prof_libunwind" = "xno" ; then 9411 enable_prof_libunwind="0" 9412 else 9413 enable_prof_libunwind="1" 9414 fi 9415 9416 else 9417 enable_prof_libunwind="0" 9418 9419 fi 9420 9421 9422 # Check whether --with-static_libunwind was given. 9423 if test "${with_static_libunwind+set}" = set; then : 9424 withval=$with_static_libunwind; if test "x$with_static_libunwind" = "xno" ; then 9425 LUNWIND="-lunwind" 9426 else 9427 if test ! -f "$with_static_libunwind" ; then 9428 as_fn_error $? "Static libunwind not found: $with_static_libunwind" "$LINENO" 5 9429 fi 9430 LUNWIND="$with_static_libunwind" 9431 fi 9432 else 9433 LUNWIND="-lunwind" 9434 9435 fi 9436 9437 if test "x$backtrace_method" = "x" -a "x$enable_prof_libunwind" = "x1" ; then 9438 for ac_header in libunwind.h 9439 do : 9440 ac_fn_c_check_header_mongrel "$LINENO" "libunwind.h" "ac_cv_header_libunwind_h" "$ac_includes_default" 9441 if test "x$ac_cv_header_libunwind_h" = xyes; then : 9442 cat >>confdefs.h <<_ACEOF 9443 #define HAVE_LIBUNWIND_H 1 9444 _ACEOF 9445 9446 else 9447 enable_prof_libunwind="0" 9448 fi 9449 9450 done 9451 9452 if test "x$LUNWIND" = "x-lunwind" ; then 9453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unw_backtrace in -lunwind" >&5 9454 $as_echo_n "checking for unw_backtrace in -lunwind... " >&6; } 9455 if ${ac_cv_lib_unwind_unw_backtrace+:} false; then : 9456 $as_echo_n "(cached) " >&6 9457 else 9458 ac_check_lib_save_LIBS=$LIBS 9459 LIBS="-lunwind $LIBS" 9460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9461 /* end confdefs.h. */ 9462 9463 /* Override any GCC internal prototype to avoid an error. 9464 Use char because int might match the return type of a GCC 9465 builtin and then its argument prototype would still apply. */ 9466 #ifdef __cplusplus 9467 extern "C" 9468 #endif 9469 char unw_backtrace (); 9470 int 9471 main () 9472 { 9473 return unw_backtrace (); 9474 ; 9475 return 0; 9476 } 9477 _ACEOF 9478 if ac_fn_c_try_link "$LINENO"; then : 9479 ac_cv_lib_unwind_unw_backtrace=yes 9480 else 9481 ac_cv_lib_unwind_unw_backtrace=no 9482 fi 9483 rm -f core conftest.err conftest.$ac_objext \ 9484 conftest$ac_exeext conftest.$ac_ext 9485 LIBS=$ac_check_lib_save_LIBS 9486 fi 9487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_unwind_unw_backtrace" >&5 9488 $as_echo "$ac_cv_lib_unwind_unw_backtrace" >&6; } 9489 if test "x$ac_cv_lib_unwind_unw_backtrace" = xyes; then : 9490 T_APPEND_V=$LUNWIND 9491 if test "x${LIBS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 9492 LIBS="${LIBS}${T_APPEND_V}" 9493 else 9494 LIBS="${LIBS} ${T_APPEND_V}" 9495 fi 9496 9497 9498 else 9499 enable_prof_libunwind="0" 9500 fi 9501 9502 else 9503 T_APPEND_V=$LUNWIND 9504 if test "x${LIBS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 9505 LIBS="${LIBS}${T_APPEND_V}" 9506 else 9507 LIBS="${LIBS} ${T_APPEND_V}" 9508 fi 9509 9510 9511 fi 9512 if test "x${enable_prof_libunwind}" = "x1" ; then 9513 backtrace_method="libunwind" 9514 $as_echo "#define JEMALLOC_PROF_LIBUNWIND " >>confdefs.h 9515 9516 fi 9517 fi 9518 9519 # Check whether --enable-prof-libgcc was given. 9520 if test "${enable_prof_libgcc+set}" = set; then : 9521 enableval=$enable_prof_libgcc; if test "x$enable_prof_libgcc" = "xno" ; then 9522 enable_prof_libgcc="0" 9523 else 9524 enable_prof_libgcc="1" 9525 fi 9526 9527 else 9528 enable_prof_libgcc="1" 9529 9530 fi 9531 9532 if test "x$backtrace_method" = "x" -a "x$enable_prof_libgcc" = "x1" \ 9533 -a "x$GCC" = "xyes" ; then 9534 for ac_header in unwind.h 9535 do : 9536 ac_fn_c_check_header_mongrel "$LINENO" "unwind.h" "ac_cv_header_unwind_h" "$ac_includes_default" 9537 if test "x$ac_cv_header_unwind_h" = xyes; then : 9538 cat >>confdefs.h <<_ACEOF 9539 #define HAVE_UNWIND_H 1 9540 _ACEOF 9541 9542 else 9543 enable_prof_libgcc="0" 9544 fi 9545 9546 done 9547 9548 if test "x${enable_prof_libgcc}" = "x1" ; then 9549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _Unwind_Backtrace in -lgcc" >&5 9550 $as_echo_n "checking for _Unwind_Backtrace in -lgcc... " >&6; } 9551 if ${ac_cv_lib_gcc__Unwind_Backtrace+:} false; then : 9552 $as_echo_n "(cached) " >&6 9553 else 9554 ac_check_lib_save_LIBS=$LIBS 9555 LIBS="-lgcc $LIBS" 9556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9557 /* end confdefs.h. */ 9558 9559 /* Override any GCC internal prototype to avoid an error. 9560 Use char because int might match the return type of a GCC 9561 builtin and then its argument prototype would still apply. */ 9562 #ifdef __cplusplus 9563 extern "C" 9564 #endif 9565 char _Unwind_Backtrace (); 9566 int 9567 main () 9568 { 9569 return _Unwind_Backtrace (); 9570 ; 9571 return 0; 9572 } 9573 _ACEOF 9574 if ac_fn_c_try_link "$LINENO"; then : 9575 ac_cv_lib_gcc__Unwind_Backtrace=yes 9576 else 9577 ac_cv_lib_gcc__Unwind_Backtrace=no 9578 fi 9579 rm -f core conftest.err conftest.$ac_objext \ 9580 conftest$ac_exeext conftest.$ac_ext 9581 LIBS=$ac_check_lib_save_LIBS 9582 fi 9583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gcc__Unwind_Backtrace" >&5 9584 $as_echo "$ac_cv_lib_gcc__Unwind_Backtrace" >&6; } 9585 if test "x$ac_cv_lib_gcc__Unwind_Backtrace" = xyes; then : 9586 T_APPEND_V=-lgcc 9587 if test "x${LIBS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 9588 LIBS="${LIBS}${T_APPEND_V}" 9589 else 9590 LIBS="${LIBS} ${T_APPEND_V}" 9591 fi 9592 9593 9594 else 9595 enable_prof_libgcc="0" 9596 fi 9597 9598 fi 9599 if test "x${enable_prof_libgcc}" = "x1" ; then 9600 backtrace_method="libgcc" 9601 $as_echo "#define JEMALLOC_PROF_LIBGCC " >>confdefs.h 9602 9603 fi 9604 else 9605 enable_prof_libgcc="0" 9606 fi 9607 9608 # Check whether --enable-prof-gcc was given. 9609 if test "${enable_prof_gcc+set}" = set; then : 9610 enableval=$enable_prof_gcc; if test "x$enable_prof_gcc" = "xno" ; then 9611 enable_prof_gcc="0" 9612 else 9613 enable_prof_gcc="1" 9614 fi 9615 9616 else 9617 enable_prof_gcc="1" 9618 9619 fi 9620 9621 if test "x$backtrace_method" = "x" -a "x$enable_prof_gcc" = "x1" \ 9622 -a "x$GCC" = "xyes" ; then 9623 9624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -fno-omit-frame-pointer" >&5 9625 $as_echo_n "checking whether compiler supports -fno-omit-frame-pointer... " >&6; } 9626 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 9627 T_APPEND_V=-fno-omit-frame-pointer 9628 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 9629 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 9630 else 9631 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 9632 fi 9633 9634 9635 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9636 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9637 else 9638 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9639 fi 9640 9641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9642 /* end confdefs.h. */ 9643 9644 9645 int 9646 main () 9647 { 9648 9649 return 0; 9650 9651 ; 9652 return 0; 9653 } 9654 _ACEOF 9655 if ac_fn_c_try_compile "$LINENO"; then : 9656 je_cv_cflags_added=-fno-omit-frame-pointer 9657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9658 $as_echo "yes" >&6; } 9659 else 9660 je_cv_cflags_added= 9661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9662 $as_echo "no" >&6; } 9663 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 9664 9665 fi 9666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9667 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9668 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9669 else 9670 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9671 fi 9672 9673 9674 backtrace_method="gcc intrinsics" 9675 $as_echo "#define JEMALLOC_PROF_GCC " >>confdefs.h 9676 9677 else 9678 enable_prof_gcc="0" 9679 fi 9680 9681 if test "x$backtrace_method" = "x" ; then 9682 backtrace_method="none (disabling profiling)" 9683 enable_prof="0" 9684 fi 9685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking configured backtracing method" >&5 9686 $as_echo_n "checking configured backtracing method... " >&6; } 9687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $backtrace_method" >&5 9688 $as_echo "$backtrace_method" >&6; } 9689 if test "x$enable_prof" = "x1" ; then 9690 T_APPEND_V=$LM 9691 if test "x${LIBS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 9692 LIBS="${LIBS}${T_APPEND_V}" 9693 else 9694 LIBS="${LIBS} ${T_APPEND_V}" 9695 fi 9696 9697 9698 9699 $as_echo "#define JEMALLOC_PROF " >>confdefs.h 9700 9701 fi 9702 9703 9704 if test "x${maps_coalesce}" = "x1" ; then 9705 $as_echo "#define JEMALLOC_MAPS_COALESCE " >>confdefs.h 9706 9707 fi 9708 9709 if test "x$default_retain" = "x1" ; then 9710 $as_echo "#define JEMALLOC_RETAIN " >>confdefs.h 9711 9712 fi 9713 9714 have_dss="1" 9715 ac_fn_c_check_func "$LINENO" "sbrk" "ac_cv_func_sbrk" 9716 if test "x$ac_cv_func_sbrk" = xyes; then : 9717 have_sbrk="1" 9718 else 9719 have_sbrk="0" 9720 fi 9721 9722 if test "x$have_sbrk" = "x1" ; then 9723 if test "x$sbrk_deprecated" = "x1" ; then 9724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Disabling dss allocation because sbrk is deprecated" >&5 9725 $as_echo "Disabling dss allocation because sbrk is deprecated" >&6; } 9726 have_dss="0" 9727 fi 9728 else 9729 have_dss="0" 9730 fi 9731 9732 if test "x$have_dss" = "x1" ; then 9733 $as_echo "#define JEMALLOC_DSS " >>confdefs.h 9734 9735 fi 9736 9737 # Check whether --enable-fill was given. 9738 if test "${enable_fill+set}" = set; then : 9739 enableval=$enable_fill; if test "x$enable_fill" = "xno" ; then 9740 enable_fill="0" 9741 else 9742 enable_fill="1" 9743 fi 9744 9745 else 9746 enable_fill="1" 9747 9748 fi 9749 9750 if test "x$enable_fill" = "x1" ; then 9751 $as_echo "#define JEMALLOC_FILL " >>confdefs.h 9752 9753 fi 9754 9755 9756 # Check whether --enable-utrace was given. 9757 if test "${enable_utrace+set}" = set; then : 9758 enableval=$enable_utrace; if test "x$enable_utrace" = "xno" ; then 9759 enable_utrace="0" 9760 else 9761 enable_utrace="1" 9762 fi 9763 9764 else 9765 enable_utrace="0" 9766 9767 fi 9768 9769 9770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether utrace(2) is compilable" >&5 9771 $as_echo_n "checking whether utrace(2) is compilable... " >&6; } 9772 if ${je_cv_utrace+:} false; then : 9773 $as_echo_n "(cached) " >&6 9774 else 9775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9776 /* end confdefs.h. */ 9777 9778 #include <sys/types.h> 9779 #include <sys/param.h> 9780 #include <sys/time.h> 9781 #include <sys/uio.h> 9782 #include <sys/ktrace.h> 9783 9784 int 9785 main () 9786 { 9787 9788 utrace((void *)0, 0); 9789 9790 ; 9791 return 0; 9792 } 9793 _ACEOF 9794 if ac_fn_c_try_link "$LINENO"; then : 9795 je_cv_utrace=yes 9796 else 9797 je_cv_utrace=no 9798 fi 9799 rm -f core conftest.err conftest.$ac_objext \ 9800 conftest$ac_exeext conftest.$ac_ext 9801 fi 9802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_utrace" >&5 9803 $as_echo "$je_cv_utrace" >&6; } 9804 9805 if test "x${je_cv_utrace}" = "xno" ; then 9806 enable_utrace="0" 9807 fi 9808 if test "x$enable_utrace" = "x1" ; then 9809 $as_echo "#define JEMALLOC_UTRACE " >>confdefs.h 9810 9811 fi 9812 9813 9814 # Check whether --enable-xmalloc was given. 9815 if test "${enable_xmalloc+set}" = set; then : 9816 enableval=$enable_xmalloc; if test "x$enable_xmalloc" = "xno" ; then 9817 enable_xmalloc="0" 9818 else 9819 enable_xmalloc="1" 9820 fi 9821 9822 else 9823 enable_xmalloc="0" 9824 9825 fi 9826 9827 if test "x$enable_xmalloc" = "x1" ; then 9828 $as_echo "#define JEMALLOC_XMALLOC " >>confdefs.h 9829 9830 fi 9831 9832 9833 # Check whether --enable-cache-oblivious was given. 9834 if test "${enable_cache_oblivious+set}" = set; then : 9835 enableval=$enable_cache_oblivious; if test "x$enable_cache_oblivious" = "xno" ; then 9836 enable_cache_oblivious="0" 9837 else 9838 enable_cache_oblivious="1" 9839 fi 9840 9841 else 9842 enable_cache_oblivious="1" 9843 9844 fi 9845 9846 if test "x$enable_cache_oblivious" = "x1" ; then 9847 $as_echo "#define JEMALLOC_CACHE_OBLIVIOUS " >>confdefs.h 9848 9849 fi 9850 9851 9852 # Check whether --enable-log was given. 9853 if test "${enable_log+set}" = set; then : 9854 enableval=$enable_log; if test "x$enable_log" = "xno" ; then 9855 enable_log="0" 9856 else 9857 enable_log="1" 9858 fi 9859 9860 else 9861 enable_log="0" 9862 9863 fi 9864 9865 if test "x$enable_log" = "x1" ; then 9866 $as_echo "#define JEMALLOC_LOG " >>confdefs.h 9867 9868 fi 9869 9870 9871 9872 9873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program using __builtin_unreachable is compilable" >&5 9874 $as_echo_n "checking whether a program using __builtin_unreachable is compilable... " >&6; } 9875 if ${je_cv_gcc_builtin_unreachable+:} false; then : 9876 $as_echo_n "(cached) " >&6 9877 else 9878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9879 /* end confdefs.h. */ 9880 9881 void foo (void) { 9882 __builtin_unreachable(); 9883 } 9884 9885 int 9886 main () 9887 { 9888 9889 { 9890 foo(); 9891 } 9892 9893 ; 9894 return 0; 9895 } 9896 _ACEOF 9897 if ac_fn_c_try_link "$LINENO"; then : 9898 je_cv_gcc_builtin_unreachable=yes 9899 else 9900 je_cv_gcc_builtin_unreachable=no 9901 fi 9902 rm -f core conftest.err conftest.$ac_objext \ 9903 conftest$ac_exeext conftest.$ac_ext 9904 fi 9905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_gcc_builtin_unreachable" >&5 9906 $as_echo "$je_cv_gcc_builtin_unreachable" >&6; } 9907 9908 if test "x${je_cv_gcc_builtin_unreachable}" = "xyes" ; then 9909 $as_echo "#define JEMALLOC_INTERNAL_UNREACHABLE __builtin_unreachable" >>confdefs.h 9910 9911 else 9912 $as_echo "#define JEMALLOC_INTERNAL_UNREACHABLE abort" >>confdefs.h 9913 9914 fi 9915 9916 9917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program using __builtin_ffsl is compilable" >&5 9918 $as_echo_n "checking whether a program using __builtin_ffsl is compilable... " >&6; } 9919 if ${je_cv_gcc_builtin_ffsl+:} false; then : 9920 $as_echo_n "(cached) " >&6 9921 else 9922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9923 /* end confdefs.h. */ 9924 9925 #include <stdio.h> 9926 #include <strings.h> 9927 #include <string.h> 9928 9929 int 9930 main () 9931 { 9932 9933 { 9934 int rv = __builtin_ffsl(0x08); 9935 printf("%d\n", rv); 9936 } 9937 9938 ; 9939 return 0; 9940 } 9941 _ACEOF 9942 if ac_fn_c_try_link "$LINENO"; then : 9943 je_cv_gcc_builtin_ffsl=yes 9944 else 9945 je_cv_gcc_builtin_ffsl=no 9946 fi 9947 rm -f core conftest.err conftest.$ac_objext \ 9948 conftest$ac_exeext conftest.$ac_ext 9949 fi 9950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_gcc_builtin_ffsl" >&5 9951 $as_echo "$je_cv_gcc_builtin_ffsl" >&6; } 9952 9953 if test "x${je_cv_gcc_builtin_ffsl}" = "xyes" ; then 9954 $as_echo "#define JEMALLOC_INTERNAL_FFSLL __builtin_ffsll" >>confdefs.h 9955 9956 $as_echo "#define JEMALLOC_INTERNAL_FFSL __builtin_ffsl" >>confdefs.h 9957 9958 $as_echo "#define JEMALLOC_INTERNAL_FFS __builtin_ffs" >>confdefs.h 9959 9960 else 9961 9962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program using ffsl is compilable" >&5 9963 $as_echo_n "checking whether a program using ffsl is compilable... " >&6; } 9964 if ${je_cv_function_ffsl+:} false; then : 9965 $as_echo_n "(cached) " >&6 9966 else 9967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9968 /* end confdefs.h. */ 9969 9970 #include <stdio.h> 9971 #include <strings.h> 9972 #include <string.h> 9973 9974 int 9975 main () 9976 { 9977 9978 { 9979 int rv = ffsl(0x08); 9980 printf("%d\n", rv); 9981 } 9982 9983 ; 9984 return 0; 9985 } 9986 _ACEOF 9987 if ac_fn_c_try_link "$LINENO"; then : 9988 je_cv_function_ffsl=yes 9989 else 9990 je_cv_function_ffsl=no 9991 fi 9992 rm -f core conftest.err conftest.$ac_objext \ 9993 conftest$ac_exeext conftest.$ac_ext 9994 fi 9995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_function_ffsl" >&5 9996 $as_echo "$je_cv_function_ffsl" >&6; } 9997 9998 if test "x${je_cv_function_ffsl}" = "xyes" ; then 9999 $as_echo "#define JEMALLOC_INTERNAL_FFSLL ffsll" >>confdefs.h 10000 10001 $as_echo "#define JEMALLOC_INTERNAL_FFSL ffsl" >>confdefs.h 10002 10003 $as_echo "#define JEMALLOC_INTERNAL_FFS ffs" >>confdefs.h 10004 10005 else 10006 as_fn_error $? "Cannot build without ffsl(3) or __builtin_ffsl()" "$LINENO" 5 10007 fi 10008 fi 10009 10010 10011 # Check whether --with-lg_quantum was given. 10012 if test "${with_lg_quantum+set}" = set; then : 10013 withval=$with_lg_quantum; LG_QUANTA="$with_lg_quantum" 10014 else 10015 LG_QUANTA="3 4" 10016 fi 10017 10018 if test "x$with_lg_quantum" != "x" ; then 10019 cat >>confdefs.h <<_ACEOF 10020 #define LG_QUANTUM $with_lg_quantum 10021 _ACEOF 10022 10023 fi 10024 10025 10026 # Check whether --with-lg_page was given. 10027 if test "${with_lg_page+set}" = set; then : 10028 withval=$with_lg_page; LG_PAGE="$with_lg_page" 10029 else 10030 LG_PAGE="detect" 10031 fi 10032 10033 if test "x$LG_PAGE" = "xdetect"; then 10034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LG_PAGE" >&5 10035 $as_echo_n "checking LG_PAGE... " >&6; } 10036 if ${je_cv_lg_page+:} false; then : 10037 $as_echo_n "(cached) " >&6 10038 else 10039 if test "$cross_compiling" = yes; then : 10040 je_cv_lg_page=12 10041 else 10042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10043 /* end confdefs.h. */ 10044 10045 #include <strings.h> 10046 #ifdef _WIN32 10047 #include <windows.h> 10048 #else 10049 #include <unistd.h> 10050 #endif 10051 #include <stdio.h> 10052 10053 int 10054 main () 10055 { 10056 10057 int result; 10058 FILE *f; 10059 10060 #ifdef _WIN32 10061 SYSTEM_INFO si; 10062 GetSystemInfo(&si); 10063 result = si.dwPageSize; 10064 #else 10065 result = sysconf(_SC_PAGESIZE); 10066 #endif 10067 if (result == -1) { 10068 return 1; 10069 } 10070 result = JEMALLOC_INTERNAL_FFSL(result) - 1; 10071 10072 f = fopen("conftest.out", "w"); 10073 if (f == NULL) { 10074 return 1; 10075 } 10076 fprintf(f, "%d", result); 10077 fclose(f); 10078 10079 return 0; 10080 10081 ; 10082 return 0; 10083 } 10084 _ACEOF 10085 if ac_fn_c_try_run "$LINENO"; then : 10086 je_cv_lg_page=`cat conftest.out` 10087 else 10088 je_cv_lg_page=undefined 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 fi 10095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_lg_page" >&5 10096 $as_echo "$je_cv_lg_page" >&6; } 10097 fi 10098 if test "x${je_cv_lg_page}" != "x" ; then 10099 LG_PAGE="${je_cv_lg_page}" 10100 fi 10101 if test "x${LG_PAGE}" != "xundefined" ; then 10102 cat >>confdefs.h <<_ACEOF 10103 #define LG_PAGE $LG_PAGE 10104 _ACEOF 10105 10106 else 10107 as_fn_error $? "cannot determine value for LG_PAGE" "$LINENO" 5 10108 fi 10109 10110 10111 # Check whether --with-lg_hugepage was given. 10112 if test "${with_lg_hugepage+set}" = set; then : 10113 withval=$with_lg_hugepage; je_cv_lg_hugepage="${with_lg_hugepage}" 10114 else 10115 je_cv_lg_hugepage="" 10116 fi 10117 10118 if test "x${je_cv_lg_hugepage}" = "x" ; then 10119 if test -e "/proc/meminfo" ; then 10120 hpsk=`cat /proc/meminfo 2>/dev/null | \ 10121 grep -e '^Hugepagesize:[[:space:]]\+[0-9]\+[[:space:]]kB$' | \ 10122 awk '{print $2}'` 10123 if test "x${hpsk}" != "x" ; then 10124 je_cv_lg_hugepage=10 10125 while test "${hpsk}" -gt 1 ; do 10126 hpsk="$((hpsk / 2))" 10127 je_cv_lg_hugepage="$((je_cv_lg_hugepage + 1))" 10128 done 10129 fi 10130 fi 10131 10132 if test "x${je_cv_lg_hugepage}" = "x" ; then 10133 je_cv_lg_hugepage=21 10134 fi 10135 fi 10136 if test "x${LG_PAGE}" != "xundefined" -a \ 10137 "${je_cv_lg_hugepage}" -lt "${LG_PAGE}" ; then 10138 as_fn_error $? "Huge page size (2^${je_cv_lg_hugepage}) must be at least page size (2^${LG_PAGE})" "$LINENO" 5 10139 fi 10140 cat >>confdefs.h <<_ACEOF 10141 #define LG_HUGEPAGE ${je_cv_lg_hugepage} 10142 _ACEOF 10143 10144 10145 10146 # Check whether --with-lg_page_sizes was given. 10147 if test "${with_lg_page_sizes+set}" = set; then : 10148 withval=$with_lg_page_sizes; LG_PAGE_SIZES="$with_lg_page_sizes" 10149 else 10150 LG_PAGE_SIZES="$LG_PAGE" 10151 fi 10152 10153 10154 10155 10156 # Check whether --with-version was given. 10157 if test "${with_version+set}" = set; then : 10158 withval=$with_version; 10159 echo "${with_version}" | grep '^[0-9]\+\.[0-9]\+\.[0-9]\+-[0-9]\+-g[0-9a-f]\+$' 2>&1 1>/dev/null 10160 if test $? -eq 0 ; then 10161 echo "$with_version" > "${objroot}VERSION" 10162 else 10163 echo "${with_version}" | grep '^VERSION$' 2>&1 1>/dev/null 10164 if test $? -ne 0 ; then 10165 as_fn_error $? "${with_version} does not match <major>.<minor>.<bugfix>-<nrev>-g<gid> or VERSION" "$LINENO" 5 10166 fi 10167 fi 10168 10169 else 10170 10171 if test "x`test ! \"${srcroot}\" && cd \"${srcroot}\"; git rev-parse --is-inside-work-tree 2>/dev/null`" = "xtrue" ; then 10172 for pattern in '[0-9].[0-9].[0-9]' '[0-9].[0-9].[0-9][0-9]' \ 10173 '[0-9].[0-9][0-9].[0-9]' '[0-9].[0-9][0-9].[0-9][0-9]' \ 10174 '[0-9][0-9].[0-9].[0-9]' '[0-9][0-9].[0-9].[0-9][0-9]' \ 10175 '[0-9][0-9].[0-9][0-9].[0-9]' \ 10176 '[0-9][0-9].[0-9][0-9].[0-9][0-9]'; do 10177 (test ! "${srcroot}" && cd "${srcroot}"; git describe --long --abbrev=40 --match="${pattern}") > "${objroot}VERSION.tmp" 2>/dev/null 10178 if test $? -eq 0 ; then 10179 mv "${objroot}VERSION.tmp" "${objroot}VERSION" 10180 break 10181 fi 10182 done 10183 fi 10184 rm -f "${objroot}VERSION.tmp" 10185 10186 fi 10187 10188 10189 if test ! -e "${objroot}VERSION" ; then 10190 if test ! -e "${srcroot}VERSION" ; then 10191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Missing VERSION file, and unable to generate it; creating bogus VERSION" >&5 10192 $as_echo "Missing VERSION file, and unable to generate it; creating bogus VERSION" >&6; } 10193 echo "0.0.0-0-g0000000000000000000000000000000000000000" > "${objroot}VERSION" 10194 else 10195 cp ${srcroot}VERSION ${objroot}VERSION 10196 fi 10197 fi 10198 jemalloc_version=`cat "${objroot}VERSION"` 10199 jemalloc_version_major=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print $1}'` 10200 jemalloc_version_minor=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print $2}'` 10201 jemalloc_version_bugfix=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print $3}'` 10202 jemalloc_version_nrev=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print $4}'` 10203 jemalloc_version_gid=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print $5}'` 10204 10205 10206 10207 10208 10209 10210 10211 10212 if test "x$abi" != "xpecoff" ; then 10213 $as_echo "#define JEMALLOC_HAVE_PTHREAD " >>confdefs.h 10214 10215 for ac_header in pthread.h 10216 do : 10217 ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" 10218 if test "x$ac_cv_header_pthread_h" = xyes; then : 10219 cat >>confdefs.h <<_ACEOF 10220 #define HAVE_PTHREAD_H 1 10221 _ACEOF 10222 10223 else 10224 as_fn_error $? "pthread.h is missing" "$LINENO" 5 10225 fi 10226 10227 done 10228 10229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5 10230 $as_echo_n "checking for pthread_create in -lpthread... " >&6; } 10231 if ${ac_cv_lib_pthread_pthread_create+:} false; then : 10232 $as_echo_n "(cached) " >&6 10233 else 10234 ac_check_lib_save_LIBS=$LIBS 10235 LIBS="-lpthread $LIBS" 10236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10237 /* end confdefs.h. */ 10238 10239 /* Override any GCC internal prototype to avoid an error. 10240 Use char because int might match the return type of a GCC 10241 builtin and then its argument prototype would still apply. */ 10242 #ifdef __cplusplus 10243 extern "C" 10244 #endif 10245 char pthread_create (); 10246 int 10247 main () 10248 { 10249 return pthread_create (); 10250 ; 10251 return 0; 10252 } 10253 _ACEOF 10254 if ac_fn_c_try_link "$LINENO"; then : 10255 ac_cv_lib_pthread_pthread_create=yes 10256 else 10257 ac_cv_lib_pthread_pthread_create=no 10258 fi 10259 rm -f core conftest.err conftest.$ac_objext \ 10260 conftest$ac_exeext conftest.$ac_ext 10261 LIBS=$ac_check_lib_save_LIBS 10262 fi 10263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5 10264 $as_echo "$ac_cv_lib_pthread_pthread_create" >&6; } 10265 if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then : 10266 T_APPEND_V=-lpthread 10267 if test "x${LIBS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 10268 LIBS="${LIBS}${T_APPEND_V}" 10269 else 10270 LIBS="${LIBS} ${T_APPEND_V}" 10271 fi 10272 10273 10274 else 10275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_create" >&5 10276 $as_echo_n "checking for library containing pthread_create... " >&6; } 10277 if ${ac_cv_search_pthread_create+:} false; then : 10278 $as_echo_n "(cached) " >&6 10279 else 10280 ac_func_search_save_LIBS=$LIBS 10281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10282 /* end confdefs.h. */ 10283 10284 /* Override any GCC internal prototype to avoid an error. 10285 Use char because int might match the return type of a GCC 10286 builtin and then its argument prototype would still apply. */ 10287 #ifdef __cplusplus 10288 extern "C" 10289 #endif 10290 char pthread_create (); 10291 int 10292 main () 10293 { 10294 return pthread_create (); 10295 ; 10296 return 0; 10297 } 10298 _ACEOF 10299 for ac_lib in '' ; do 10300 if test -z "$ac_lib"; then 10301 ac_res="none required" 10302 else 10303 ac_res=-l$ac_lib 10304 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10305 fi 10306 if ac_fn_c_try_link "$LINENO"; then : 10307 ac_cv_search_pthread_create=$ac_res 10308 fi 10309 rm -f core conftest.err conftest.$ac_objext \ 10310 conftest$ac_exeext 10311 if ${ac_cv_search_pthread_create+:} false; then : 10312 break 10313 fi 10314 done 10315 if ${ac_cv_search_pthread_create+:} false; then : 10316 10317 else 10318 ac_cv_search_pthread_create=no 10319 fi 10320 rm conftest.$ac_ext 10321 LIBS=$ac_func_search_save_LIBS 10322 fi 10323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_create" >&5 10324 $as_echo "$ac_cv_search_pthread_create" >&6; } 10325 ac_res=$ac_cv_search_pthread_create 10326 if test "$ac_res" != no; then : 10327 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10328 10329 else 10330 as_fn_error $? "libpthread is missing" "$LINENO" 5 10331 fi 10332 10333 fi 10334 10335 wrap_syms="${wrap_syms} pthread_create" 10336 have_pthread="1" 10337 have_dlsym="1" 10338 for ac_header in dlfcn.h 10339 do : 10340 ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default" 10341 if test "x$ac_cv_header_dlfcn_h" = xyes; then : 10342 cat >>confdefs.h <<_ACEOF 10343 #define HAVE_DLFCN_H 1 10344 _ACEOF 10345 ac_fn_c_check_func "$LINENO" "dlsym" "ac_cv_func_dlsym" 10346 if test "x$ac_cv_func_dlsym" = xyes; then : 10347 10348 else 10349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlsym in -ldl" >&5 10350 $as_echo_n "checking for dlsym in -ldl... " >&6; } 10351 if ${ac_cv_lib_dl_dlsym+:} false; then : 10352 $as_echo_n "(cached) " >&6 10353 else 10354 ac_check_lib_save_LIBS=$LIBS 10355 LIBS="-ldl $LIBS" 10356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10357 /* end confdefs.h. */ 10358 10359 /* Override any GCC internal prototype to avoid an error. 10360 Use char because int might match the return type of a GCC 10361 builtin and then its argument prototype would still apply. */ 10362 #ifdef __cplusplus 10363 extern "C" 10364 #endif 10365 char dlsym (); 10366 int 10367 main () 10368 { 10369 return dlsym (); 10370 ; 10371 return 0; 10372 } 10373 _ACEOF 10374 if ac_fn_c_try_link "$LINENO"; then : 10375 ac_cv_lib_dl_dlsym=yes 10376 else 10377 ac_cv_lib_dl_dlsym=no 10378 fi 10379 rm -f core conftest.err conftest.$ac_objext \ 10380 conftest$ac_exeext conftest.$ac_ext 10381 LIBS=$ac_check_lib_save_LIBS 10382 fi 10383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlsym" >&5 10384 $as_echo "$ac_cv_lib_dl_dlsym" >&6; } 10385 if test "x$ac_cv_lib_dl_dlsym" = xyes; then : 10386 LIBS="$LIBS -ldl" 10387 else 10388 have_dlsym="0" 10389 fi 10390 10391 fi 10392 10393 else 10394 have_dlsym="0" 10395 fi 10396 10397 done 10398 10399 if test "x$have_dlsym" = "x1" ; then 10400 $as_echo "#define JEMALLOC_HAVE_DLSYM " >>confdefs.h 10401 10402 fi 10403 10404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_atfork(3) is compilable" >&5 10405 $as_echo_n "checking whether pthread_atfork(3) is compilable... " >&6; } 10406 if ${je_cv_pthread_atfork+:} false; then : 10407 $as_echo_n "(cached) " >&6 10408 else 10409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10410 /* end confdefs.h. */ 10411 10412 #include <pthread.h> 10413 10414 int 10415 main () 10416 { 10417 10418 pthread_atfork((void *)0, (void *)0, (void *)0); 10419 10420 ; 10421 return 0; 10422 } 10423 _ACEOF 10424 if ac_fn_c_try_link "$LINENO"; then : 10425 je_cv_pthread_atfork=yes 10426 else 10427 je_cv_pthread_atfork=no 10428 fi 10429 rm -f core conftest.err conftest.$ac_objext \ 10430 conftest$ac_exeext conftest.$ac_ext 10431 fi 10432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_pthread_atfork" >&5 10433 $as_echo "$je_cv_pthread_atfork" >&6; } 10434 10435 if test "x${je_cv_pthread_atfork}" = "xyes" ; then 10436 $as_echo "#define JEMALLOC_HAVE_PTHREAD_ATFORK " >>confdefs.h 10437 10438 fi 10439 10440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_setname_np(3) is compilable" >&5 10441 $as_echo_n "checking whether pthread_setname_np(3) is compilable... " >&6; } 10442 if ${je_cv_pthread_setname_np+:} false; then : 10443 $as_echo_n "(cached) " >&6 10444 else 10445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10446 /* end confdefs.h. */ 10447 10448 #include <pthread.h> 10449 10450 int 10451 main () 10452 { 10453 10454 pthread_setname_np(pthread_self(), "setname_test"); 10455 10456 ; 10457 return 0; 10458 } 10459 _ACEOF 10460 if ac_fn_c_try_link "$LINENO"; then : 10461 je_cv_pthread_setname_np=yes 10462 else 10463 je_cv_pthread_setname_np=no 10464 fi 10465 rm -f core conftest.err conftest.$ac_objext \ 10466 conftest$ac_exeext conftest.$ac_ext 10467 fi 10468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_pthread_setname_np" >&5 10469 $as_echo "$je_cv_pthread_setname_np" >&6; } 10470 10471 if test "x${je_cv_pthread_setname_np}" = "xyes" ; then 10472 $as_echo "#define JEMALLOC_HAVE_PTHREAD_SETNAME_NP " >>confdefs.h 10473 10474 fi 10475 fi 10476 10477 T_APPEND_V=-D_REENTRANT 10478 if test "x${CPPFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 10479 CPPFLAGS="${CPPFLAGS}${T_APPEND_V}" 10480 else 10481 CPPFLAGS="${CPPFLAGS} ${T_APPEND_V}" 10482 fi 10483 10484 10485 10486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 10487 $as_echo_n "checking for library containing clock_gettime... " >&6; } 10488 if ${ac_cv_search_clock_gettime+:} false; then : 10489 $as_echo_n "(cached) " >&6 10490 else 10491 ac_func_search_save_LIBS=$LIBS 10492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10493 /* end confdefs.h. */ 10494 10495 /* Override any GCC internal prototype to avoid an error. 10496 Use char because int might match the return type of a GCC 10497 builtin and then its argument prototype would still apply. */ 10498 #ifdef __cplusplus 10499 extern "C" 10500 #endif 10501 char clock_gettime (); 10502 int 10503 main () 10504 { 10505 return clock_gettime (); 10506 ; 10507 return 0; 10508 } 10509 _ACEOF 10510 for ac_lib in '' rt; do 10511 if test -z "$ac_lib"; then 10512 ac_res="none required" 10513 else 10514 ac_res=-l$ac_lib 10515 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10516 fi 10517 if ac_fn_c_try_link "$LINENO"; then : 10518 ac_cv_search_clock_gettime=$ac_res 10519 fi 10520 rm -f core conftest.err conftest.$ac_objext \ 10521 conftest$ac_exeext 10522 if ${ac_cv_search_clock_gettime+:} false; then : 10523 break 10524 fi 10525 done 10526 if ${ac_cv_search_clock_gettime+:} false; then : 10527 10528 else 10529 ac_cv_search_clock_gettime=no 10530 fi 10531 rm conftest.$ac_ext 10532 LIBS=$ac_func_search_save_LIBS 10533 fi 10534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 10535 $as_echo "$ac_cv_search_clock_gettime" >&6; } 10536 ac_res=$ac_cv_search_clock_gettime 10537 if test "$ac_res" != no; then : 10538 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10539 10540 fi 10541 10542 10543 if test "x$je_cv_cray_prgenv_wrapper" = "xyes" ; then 10544 if test "$ac_cv_search_clock_gettime" != "-lrt"; then 10545 SAVED_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 10546 10547 10548 unset ac_cv_search_clock_gettime 10549 10550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -dynamic" >&5 10551 $as_echo_n "checking whether compiler supports -dynamic... " >&6; } 10552 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 10553 T_APPEND_V=-dynamic 10554 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 10555 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 10556 else 10557 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 10558 fi 10559 10560 10561 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 10562 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 10563 else 10564 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 10565 fi 10566 10567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10568 /* end confdefs.h. */ 10569 10570 10571 int 10572 main () 10573 { 10574 10575 return 0; 10576 10577 ; 10578 return 0; 10579 } 10580 _ACEOF 10581 if ac_fn_c_try_compile "$LINENO"; then : 10582 je_cv_cflags_added=-dynamic 10583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10584 $as_echo "yes" >&6; } 10585 else 10586 je_cv_cflags_added= 10587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10588 $as_echo "no" >&6; } 10589 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 10590 10591 fi 10592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10593 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 10594 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 10595 else 10596 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 10597 fi 10598 10599 10600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 10601 $as_echo_n "checking for library containing clock_gettime... " >&6; } 10602 if ${ac_cv_search_clock_gettime+:} false; then : 10603 $as_echo_n "(cached) " >&6 10604 else 10605 ac_func_search_save_LIBS=$LIBS 10606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10607 /* end confdefs.h. */ 10608 10609 /* Override any GCC internal prototype to avoid an error. 10610 Use char because int might match the return type of a GCC 10611 builtin and then its argument prototype would still apply. */ 10612 #ifdef __cplusplus 10613 extern "C" 10614 #endif 10615 char clock_gettime (); 10616 int 10617 main () 10618 { 10619 return clock_gettime (); 10620 ; 10621 return 0; 10622 } 10623 _ACEOF 10624 for ac_lib in '' rt; do 10625 if test -z "$ac_lib"; then 10626 ac_res="none required" 10627 else 10628 ac_res=-l$ac_lib 10629 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10630 fi 10631 if ac_fn_c_try_link "$LINENO"; then : 10632 ac_cv_search_clock_gettime=$ac_res 10633 fi 10634 rm -f core conftest.err conftest.$ac_objext \ 10635 conftest$ac_exeext 10636 if ${ac_cv_search_clock_gettime+:} false; then : 10637 break 10638 fi 10639 done 10640 if ${ac_cv_search_clock_gettime+:} false; then : 10641 10642 else 10643 ac_cv_search_clock_gettime=no 10644 fi 10645 rm conftest.$ac_ext 10646 LIBS=$ac_func_search_save_LIBS 10647 fi 10648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 10649 $as_echo "$ac_cv_search_clock_gettime" >&6; } 10650 ac_res=$ac_cv_search_clock_gettime 10651 if test "$ac_res" != no; then : 10652 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10653 10654 fi 10655 10656 10657 CONFIGURE_CFLAGS="${SAVED_CONFIGURE_CFLAGS}" 10658 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 10659 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 10660 else 10661 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 10662 fi 10663 10664 10665 fi 10666 fi 10667 10668 10669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether clock_gettime(CLOCK_MONOTONIC_COARSE, ...) is compilable" >&5 10670 $as_echo_n "checking whether clock_gettime(CLOCK_MONOTONIC_COARSE, ...) is compilable... " >&6; } 10671 if ${je_cv_clock_monotonic_coarse+:} false; then : 10672 $as_echo_n "(cached) " >&6 10673 else 10674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10675 /* end confdefs.h. */ 10676 10677 #include <time.h> 10678 10679 int 10680 main () 10681 { 10682 10683 struct timespec ts; 10684 10685 clock_gettime(CLOCK_MONOTONIC_COARSE, &ts); 10686 10687 ; 10688 return 0; 10689 } 10690 _ACEOF 10691 if ac_fn_c_try_link "$LINENO"; then : 10692 je_cv_clock_monotonic_coarse=yes 10693 else 10694 je_cv_clock_monotonic_coarse=no 10695 fi 10696 rm -f core conftest.err conftest.$ac_objext \ 10697 conftest$ac_exeext conftest.$ac_ext 10698 fi 10699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_clock_monotonic_coarse" >&5 10700 $as_echo "$je_cv_clock_monotonic_coarse" >&6; } 10701 10702 if test "x${je_cv_clock_monotonic_coarse}" = "xyes" ; then 10703 $as_echo "#define JEMALLOC_HAVE_CLOCK_MONOTONIC_COARSE 1" >>confdefs.h 10704 10705 fi 10706 10707 10708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether clock_gettime(CLOCK_MONOTONIC, ...) is compilable" >&5 10709 $as_echo_n "checking whether clock_gettime(CLOCK_MONOTONIC, ...) is compilable... " >&6; } 10710 if ${je_cv_clock_monotonic+:} false; then : 10711 $as_echo_n "(cached) " >&6 10712 else 10713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10714 /* end confdefs.h. */ 10715 10716 #include <unistd.h> 10717 #include <time.h> 10718 10719 int 10720 main () 10721 { 10722 10723 struct timespec ts; 10724 10725 clock_gettime(CLOCK_MONOTONIC, &ts); 10726 #if !defined(_POSIX_MONOTONIC_CLOCK) || _POSIX_MONOTONIC_CLOCK < 0 10727 # error _POSIX_MONOTONIC_CLOCK missing/invalid 10728 #endif 10729 10730 ; 10731 return 0; 10732 } 10733 _ACEOF 10734 if ac_fn_c_try_link "$LINENO"; then : 10735 je_cv_clock_monotonic=yes 10736 else 10737 je_cv_clock_monotonic=no 10738 fi 10739 rm -f core conftest.err conftest.$ac_objext \ 10740 conftest$ac_exeext conftest.$ac_ext 10741 fi 10742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_clock_monotonic" >&5 10743 $as_echo "$je_cv_clock_monotonic" >&6; } 10744 10745 if test "x${je_cv_clock_monotonic}" = "xyes" ; then 10746 $as_echo "#define JEMALLOC_HAVE_CLOCK_MONOTONIC 1" >>confdefs.h 10747 10748 fi 10749 10750 10751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mach_absolute_time() is compilable" >&5 10752 $as_echo_n "checking whether mach_absolute_time() is compilable... " >&6; } 10753 if ${je_cv_mach_absolute_time+:} false; then : 10754 $as_echo_n "(cached) " >&6 10755 else 10756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10757 /* end confdefs.h. */ 10758 10759 #include <mach/mach_time.h> 10760 10761 int 10762 main () 10763 { 10764 10765 mach_absolute_time(); 10766 10767 ; 10768 return 0; 10769 } 10770 _ACEOF 10771 if ac_fn_c_try_link "$LINENO"; then : 10772 je_cv_mach_absolute_time=yes 10773 else 10774 je_cv_mach_absolute_time=no 10775 fi 10776 rm -f core conftest.err conftest.$ac_objext \ 10777 conftest$ac_exeext conftest.$ac_ext 10778 fi 10779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_mach_absolute_time" >&5 10780 $as_echo "$je_cv_mach_absolute_time" >&6; } 10781 10782 if test "x${je_cv_mach_absolute_time}" = "xyes" ; then 10783 $as_echo "#define JEMALLOC_HAVE_MACH_ABSOLUTE_TIME 1" >>confdefs.h 10784 10785 fi 10786 10787 # Check whether --enable-syscall was given. 10788 if test "${enable_syscall+set}" = set; then : 10789 enableval=$enable_syscall; if test "x$enable_syscall" = "xno" ; then 10790 enable_syscall="0" 10791 else 10792 enable_syscall="1" 10793 fi 10794 10795 else 10796 enable_syscall="1" 10797 10798 fi 10799 10800 if test "x$enable_syscall" = "x1" ; then 10801 SAVED_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 10802 10803 10804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Werror" >&5 10805 $as_echo_n "checking whether compiler supports -Werror... " >&6; } 10806 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 10807 T_APPEND_V=-Werror 10808 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 10809 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 10810 else 10811 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 10812 fi 10813 10814 10815 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 10816 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 10817 else 10818 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 10819 fi 10820 10821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10822 /* end confdefs.h. */ 10823 10824 10825 int 10826 main () 10827 { 10828 10829 return 0; 10830 10831 ; 10832 return 0; 10833 } 10834 _ACEOF 10835 if ac_fn_c_try_compile "$LINENO"; then : 10836 je_cv_cflags_added=-Werror 10837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10838 $as_echo "yes" >&6; } 10839 else 10840 je_cv_cflags_added= 10841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10842 $as_echo "no" >&6; } 10843 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 10844 10845 fi 10846 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10847 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 10848 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 10849 else 10850 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 10851 fi 10852 10853 10854 10855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether syscall(2) is compilable" >&5 10856 $as_echo_n "checking whether syscall(2) is compilable... " >&6; } 10857 if ${je_cv_syscall+:} false; then : 10858 $as_echo_n "(cached) " >&6 10859 else 10860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10861 /* end confdefs.h. */ 10862 10863 #include <sys/syscall.h> 10864 #include <unistd.h> 10865 10866 int 10867 main () 10868 { 10869 10870 syscall(SYS_write, 2, "hello", 5); 10871 10872 ; 10873 return 0; 10874 } 10875 _ACEOF 10876 if ac_fn_c_try_link "$LINENO"; then : 10877 je_cv_syscall=yes 10878 else 10879 je_cv_syscall=no 10880 fi 10881 rm -f core conftest.err conftest.$ac_objext \ 10882 conftest$ac_exeext conftest.$ac_ext 10883 fi 10884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_syscall" >&5 10885 $as_echo "$je_cv_syscall" >&6; } 10886 10887 CONFIGURE_CFLAGS="${SAVED_CONFIGURE_CFLAGS}" 10888 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 10889 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 10890 else 10891 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 10892 fi 10893 10894 10895 if test "x$je_cv_syscall" = "xyes" ; then 10896 $as_echo "#define JEMALLOC_USE_SYSCALL " >>confdefs.h 10897 10898 fi 10899 fi 10900 10901 ac_fn_c_check_func "$LINENO" "secure_getenv" "ac_cv_func_secure_getenv" 10902 if test "x$ac_cv_func_secure_getenv" = xyes; then : 10903 have_secure_getenv="1" 10904 else 10905 have_secure_getenv="0" 10906 10907 fi 10908 10909 if test "x$have_secure_getenv" = "x1" ; then 10910 $as_echo "#define JEMALLOC_HAVE_SECURE_GETENV " >>confdefs.h 10911 10912 fi 10913 10914 ac_fn_c_check_func "$LINENO" "sched_getcpu" "ac_cv_func_sched_getcpu" 10915 if test "x$ac_cv_func_sched_getcpu" = xyes; then : 10916 have_sched_getcpu="1" 10917 else 10918 have_sched_getcpu="0" 10919 10920 fi 10921 10922 if test "x$have_sched_getcpu" = "x1" ; then 10923 $as_echo "#define JEMALLOC_HAVE_SCHED_GETCPU " >>confdefs.h 10924 10925 fi 10926 10927 ac_fn_c_check_func "$LINENO" "sched_setaffinity" "ac_cv_func_sched_setaffinity" 10928 if test "x$ac_cv_func_sched_setaffinity" = xyes; then : 10929 have_sched_setaffinity="1" 10930 else 10931 have_sched_setaffinity="0" 10932 10933 fi 10934 10935 if test "x$have_sched_setaffinity" = "x1" ; then 10936 $as_echo "#define JEMALLOC_HAVE_SCHED_SETAFFINITY " >>confdefs.h 10937 10938 fi 10939 10940 ac_fn_c_check_func "$LINENO" "issetugid" "ac_cv_func_issetugid" 10941 if test "x$ac_cv_func_issetugid" = xyes; then : 10942 have_issetugid="1" 10943 else 10944 have_issetugid="0" 10945 10946 fi 10947 10948 if test "x$have_issetugid" = "x1" ; then 10949 $as_echo "#define JEMALLOC_HAVE_ISSETUGID " >>confdefs.h 10950 10951 fi 10952 10953 ac_fn_c_check_func "$LINENO" "_malloc_thread_cleanup" "ac_cv_func__malloc_thread_cleanup" 10954 if test "x$ac_cv_func__malloc_thread_cleanup" = xyes; then : 10955 have__malloc_thread_cleanup="1" 10956 else 10957 have__malloc_thread_cleanup="0" 10958 10959 fi 10960 10961 if test "x$have__malloc_thread_cleanup" = "x1" ; then 10962 $as_echo "#define JEMALLOC_MALLOC_THREAD_CLEANUP " >>confdefs.h 10963 10964 wrap_syms="${wrap_syms} _malloc_thread_cleanup" 10965 force_tls="1" 10966 fi 10967 10968 ac_fn_c_check_func "$LINENO" "_pthread_mutex_init_calloc_cb" "ac_cv_func__pthread_mutex_init_calloc_cb" 10969 if test "x$ac_cv_func__pthread_mutex_init_calloc_cb" = xyes; then : 10970 have__pthread_mutex_init_calloc_cb="1" 10971 else 10972 have__pthread_mutex_init_calloc_cb="0" 10973 10974 fi 10975 10976 if test "x$have__pthread_mutex_init_calloc_cb" = "x1" ; then 10977 $as_echo "#define JEMALLOC_MUTEX_INIT_CB 1" >>confdefs.h 10978 10979 wrap_syms="${wrap_syms} _malloc_prefork _malloc_postfork" 10980 fi 10981 10982 # Check whether --enable-lazy_lock was given. 10983 if test "${enable_lazy_lock+set}" = set; then : 10984 enableval=$enable_lazy_lock; if test "x$enable_lazy_lock" = "xno" ; then 10985 enable_lazy_lock="0" 10986 else 10987 enable_lazy_lock="1" 10988 fi 10989 10990 else 10991 enable_lazy_lock="" 10992 10993 fi 10994 10995 if test "x${enable_lazy_lock}" = "x" ; then 10996 if test "x${force_lazy_lock}" = "x1" ; then 10997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Forcing lazy-lock to avoid allocator/threading bootstrap issues" >&5 10998 $as_echo "Forcing lazy-lock to avoid allocator/threading bootstrap issues" >&6; } 10999 enable_lazy_lock="1" 11000 else 11001 enable_lazy_lock="0" 11002 fi 11003 fi 11004 if test "x${enable_lazy_lock}" = "x1" -a "x${abi}" = "xpecoff" ; then 11005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Forcing no lazy-lock because thread creation monitoring is unimplemented" >&5 11006 $as_echo "Forcing no lazy-lock because thread creation monitoring is unimplemented" >&6; } 11007 enable_lazy_lock="0" 11008 fi 11009 if test "x$enable_lazy_lock" = "x1" ; then 11010 if test "x$have_dlsym" = "x1" ; then 11011 $as_echo "#define JEMALLOC_LAZY_LOCK " >>confdefs.h 11012 11013 else 11014 as_fn_error $? "Missing dlsym support: lazy-lock cannot be enabled." "$LINENO" 5 11015 fi 11016 fi 11017 11018 11019 if test "x${force_tls}" = "x1" ; then 11020 enable_tls="1" 11021 elif test "x${force_tls}" = "x0" ; then 11022 enable_tls="0" 11023 else 11024 enable_tls="1" 11025 fi 11026 if test "x${enable_tls}" = "x1" ; then 11027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TLS" >&5 11028 $as_echo_n "checking for TLS... " >&6; } 11029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11030 /* end confdefs.h. */ 11031 11032 __thread int x; 11033 11034 int 11035 main () 11036 { 11037 11038 x = 42; 11039 11040 return 0; 11041 11042 ; 11043 return 0; 11044 } 11045 _ACEOF 11046 if ac_fn_c_try_compile "$LINENO"; then : 11047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11048 $as_echo "yes" >&6; } 11049 else 11050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11051 $as_echo "no" >&6; } 11052 enable_tls="0" 11053 fi 11054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11055 else 11056 enable_tls="0" 11057 fi 11058 11059 if test "x${enable_tls}" = "x1" ; then 11060 cat >>confdefs.h <<_ACEOF 11061 #define JEMALLOC_TLS 11062 _ACEOF 11063 11064 fi 11065 11066 11067 11068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C11 atomics is compilable" >&5 11069 $as_echo_n "checking whether C11 atomics is compilable... " >&6; } 11070 if ${je_cv_c11_atomics+:} false; then : 11071 $as_echo_n "(cached) " >&6 11072 else 11073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11074 /* end confdefs.h. */ 11075 11076 #include <stdint.h> 11077 #if (__STDC_VERSION__ >= 201112L) && !defined(__STDC_NO_ATOMICS__) 11078 #include <stdatomic.h> 11079 #else 11080 #error Atomics not available 11081 #endif 11082 11083 int 11084 main () 11085 { 11086 11087 uint64_t *p = (uint64_t *)0; 11088 uint64_t x = 1; 11089 volatile atomic_uint_least64_t *a = (volatile atomic_uint_least64_t *)p; 11090 uint64_t r = atomic_fetch_add(a, x) + x; 11091 return r == 0; 11092 11093 ; 11094 return 0; 11095 } 11096 _ACEOF 11097 if ac_fn_c_try_link "$LINENO"; then : 11098 je_cv_c11_atomics=yes 11099 else 11100 je_cv_c11_atomics=no 11101 fi 11102 rm -f core conftest.err conftest.$ac_objext \ 11103 conftest$ac_exeext conftest.$ac_ext 11104 fi 11105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_c11_atomics" >&5 11106 $as_echo "$je_cv_c11_atomics" >&6; } 11107 11108 if test "x${je_cv_c11_atomics}" = "xyes" ; then 11109 $as_echo "#define JEMALLOC_C11_ATOMICS 1" >>confdefs.h 11110 11111 fi 11112 11113 11114 11115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GCC __atomic atomics is compilable" >&5 11116 $as_echo_n "checking whether GCC __atomic atomics is compilable... " >&6; } 11117 if ${je_cv_gcc_atomic_atomics+:} false; then : 11118 $as_echo_n "(cached) " >&6 11119 else 11120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11121 /* end confdefs.h. */ 11122 11123 11124 int 11125 main () 11126 { 11127 11128 int x = 0; 11129 int val = 1; 11130 int y = __atomic_fetch_add(&x, val, __ATOMIC_RELAXED); 11131 int after_add = x; 11132 return after_add == 1; 11133 11134 ; 11135 return 0; 11136 } 11137 _ACEOF 11138 if ac_fn_c_try_link "$LINENO"; then : 11139 je_cv_gcc_atomic_atomics=yes 11140 else 11141 je_cv_gcc_atomic_atomics=no 11142 fi 11143 rm -f core conftest.err conftest.$ac_objext \ 11144 conftest$ac_exeext conftest.$ac_ext 11145 fi 11146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_gcc_atomic_atomics" >&5 11147 $as_echo "$je_cv_gcc_atomic_atomics" >&6; } 11148 11149 if test "x${je_cv_gcc_atomic_atomics}" = "xyes" ; then 11150 $as_echo "#define JEMALLOC_GCC_ATOMIC_ATOMICS 1" >>confdefs.h 11151 11152 fi 11153 11154 11155 11156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GCC __sync atomics is compilable" >&5 11157 $as_echo_n "checking whether GCC __sync atomics is compilable... " >&6; } 11158 if ${je_cv_gcc_sync_atomics+:} false; then : 11159 $as_echo_n "(cached) " >&6 11160 else 11161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11162 /* end confdefs.h. */ 11163 11164 11165 int 11166 main () 11167 { 11168 11169 int x = 0; 11170 int before_add = __sync_fetch_and_add(&x, 1); 11171 int after_add = x; 11172 return (before_add == 0) && (after_add == 1); 11173 11174 ; 11175 return 0; 11176 } 11177 _ACEOF 11178 if ac_fn_c_try_link "$LINENO"; then : 11179 je_cv_gcc_sync_atomics=yes 11180 else 11181 je_cv_gcc_sync_atomics=no 11182 fi 11183 rm -f core conftest.err conftest.$ac_objext \ 11184 conftest$ac_exeext conftest.$ac_ext 11185 fi 11186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_gcc_sync_atomics" >&5 11187 $as_echo "$je_cv_gcc_sync_atomics" >&6; } 11188 11189 if test "x${je_cv_gcc_sync_atomics}" = "xyes" ; then 11190 $as_echo "#define JEMALLOC_GCC_SYNC_ATOMICS 1" >>confdefs.h 11191 11192 fi 11193 11194 11195 11196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Darwin OSAtomic*() is compilable" >&5 11197 $as_echo_n "checking whether Darwin OSAtomic*() is compilable... " >&6; } 11198 if ${je_cv_osatomic+:} false; then : 11199 $as_echo_n "(cached) " >&6 11200 else 11201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11202 /* end confdefs.h. */ 11203 11204 #include <libkern/OSAtomic.h> 11205 #include <inttypes.h> 11206 11207 int 11208 main () 11209 { 11210 11211 { 11212 int32_t x32 = 0; 11213 volatile int32_t *x32p = &x32; 11214 OSAtomicAdd32(1, x32p); 11215 } 11216 { 11217 int64_t x64 = 0; 11218 volatile int64_t *x64p = &x64; 11219 OSAtomicAdd64(1, x64p); 11220 } 11221 11222 ; 11223 return 0; 11224 } 11225 _ACEOF 11226 if ac_fn_c_try_link "$LINENO"; then : 11227 je_cv_osatomic=yes 11228 else 11229 je_cv_osatomic=no 11230 fi 11231 rm -f core conftest.err conftest.$ac_objext \ 11232 conftest$ac_exeext conftest.$ac_ext 11233 fi 11234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_osatomic" >&5 11235 $as_echo "$je_cv_osatomic" >&6; } 11236 11237 if test "x${je_cv_osatomic}" = "xyes" ; then 11238 $as_echo "#define JEMALLOC_OSATOMIC " >>confdefs.h 11239 11240 fi 11241 11242 11243 11244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether madvise(2) is compilable" >&5 11245 $as_echo_n "checking whether madvise(2) is compilable... " >&6; } 11246 if ${je_cv_madvise+:} false; then : 11247 $as_echo_n "(cached) " >&6 11248 else 11249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11250 /* end confdefs.h. */ 11251 11252 #include <sys/mman.h> 11253 11254 int 11255 main () 11256 { 11257 11258 madvise((void *)0, 0, 0); 11259 11260 ; 11261 return 0; 11262 } 11263 _ACEOF 11264 if ac_fn_c_try_link "$LINENO"; then : 11265 je_cv_madvise=yes 11266 else 11267 je_cv_madvise=no 11268 fi 11269 rm -f core conftest.err conftest.$ac_objext \ 11270 conftest$ac_exeext conftest.$ac_ext 11271 fi 11272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_madvise" >&5 11273 $as_echo "$je_cv_madvise" >&6; } 11274 11275 if test "x${je_cv_madvise}" = "xyes" ; then 11276 $as_echo "#define JEMALLOC_HAVE_MADVISE " >>confdefs.h 11277 11278 11279 11280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether madvise(..., MADV_FREE) is compilable" >&5 11281 $as_echo_n "checking whether madvise(..., MADV_FREE) is compilable... " >&6; } 11282 if ${je_cv_madv_free+:} false; then : 11283 $as_echo_n "(cached) " >&6 11284 else 11285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11286 /* end confdefs.h. */ 11287 11288 #include <sys/mman.h> 11289 11290 int 11291 main () 11292 { 11293 11294 madvise((void *)0, 0, MADV_FREE); 11295 11296 ; 11297 return 0; 11298 } 11299 _ACEOF 11300 if ac_fn_c_try_link "$LINENO"; then : 11301 je_cv_madv_free=yes 11302 else 11303 je_cv_madv_free=no 11304 fi 11305 rm -f core conftest.err conftest.$ac_objext \ 11306 conftest$ac_exeext conftest.$ac_ext 11307 fi 11308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_madv_free" >&5 11309 $as_echo "$je_cv_madv_free" >&6; } 11310 11311 if test "x${je_cv_madv_free}" = "xyes" ; then 11312 $as_echo "#define JEMALLOC_PURGE_MADVISE_FREE " >>confdefs.h 11313 11314 elif test "x${je_cv_madvise}" = "xyes" ; then 11315 case "${host_cpu}" in i686|x86_64) 11316 case "${host}" in *-*-linux*) 11317 $as_echo "#define JEMALLOC_PURGE_MADVISE_FREE " >>confdefs.h 11318 11319 $as_echo "#define JEMALLOC_DEFINE_MADVISE_FREE " >>confdefs.h 11320 11321 ;; 11322 esac 11323 ;; 11324 esac 11325 fi 11326 11327 11328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether madvise(..., MADV_DONTNEED) is compilable" >&5 11329 $as_echo_n "checking whether madvise(..., MADV_DONTNEED) is compilable... " >&6; } 11330 if ${je_cv_madv_dontneed+:} false; then : 11331 $as_echo_n "(cached) " >&6 11332 else 11333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11334 /* end confdefs.h. */ 11335 11336 #include <sys/mman.h> 11337 11338 int 11339 main () 11340 { 11341 11342 madvise((void *)0, 0, MADV_DONTNEED); 11343 11344 ; 11345 return 0; 11346 } 11347 _ACEOF 11348 if ac_fn_c_try_link "$LINENO"; then : 11349 je_cv_madv_dontneed=yes 11350 else 11351 je_cv_madv_dontneed=no 11352 fi 11353 rm -f core conftest.err conftest.$ac_objext \ 11354 conftest$ac_exeext conftest.$ac_ext 11355 fi 11356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_madv_dontneed" >&5 11357 $as_echo "$je_cv_madv_dontneed" >&6; } 11358 11359 if test "x${je_cv_madv_dontneed}" = "xyes" ; then 11360 $as_echo "#define JEMALLOC_PURGE_MADVISE_DONTNEED " >>confdefs.h 11361 11362 fi 11363 11364 11365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether madvise(..., MADV_DO[NT]DUMP) is compilable" >&5 11366 $as_echo_n "checking whether madvise(..., MADV_DO[NT]DUMP) is compilable... " >&6; } 11367 if ${je_cv_madv_dontdump+:} false; then : 11368 $as_echo_n "(cached) " >&6 11369 else 11370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11371 /* end confdefs.h. */ 11372 11373 #include <sys/mman.h> 11374 11375 int 11376 main () 11377 { 11378 11379 madvise((void *)0, 0, MADV_DONTDUMP); 11380 madvise((void *)0, 0, MADV_DODUMP); 11381 11382 ; 11383 return 0; 11384 } 11385 _ACEOF 11386 if ac_fn_c_try_link "$LINENO"; then : 11387 je_cv_madv_dontdump=yes 11388 else 11389 je_cv_madv_dontdump=no 11390 fi 11391 rm -f core conftest.err conftest.$ac_objext \ 11392 conftest$ac_exeext conftest.$ac_ext 11393 fi 11394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_madv_dontdump" >&5 11395 $as_echo "$je_cv_madv_dontdump" >&6; } 11396 11397 if test "x${je_cv_madv_dontdump}" = "xyes" ; then 11398 $as_echo "#define JEMALLOC_MADVISE_DONTDUMP " >>confdefs.h 11399 11400 fi 11401 11402 11403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether madvise(..., MADV_[NO]HUGEPAGE) is compilable" >&5 11404 $as_echo_n "checking whether madvise(..., MADV_[NO]HUGEPAGE) is compilable... " >&6; } 11405 if ${je_cv_thp+:} false; then : 11406 $as_echo_n "(cached) " >&6 11407 else 11408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11409 /* end confdefs.h. */ 11410 11411 #include <sys/mman.h> 11412 11413 int 11414 main () 11415 { 11416 11417 madvise((void *)0, 0, MADV_HUGEPAGE); 11418 madvise((void *)0, 0, MADV_NOHUGEPAGE); 11419 11420 ; 11421 return 0; 11422 } 11423 _ACEOF 11424 if ac_fn_c_try_link "$LINENO"; then : 11425 je_cv_thp=yes 11426 else 11427 je_cv_thp=no 11428 fi 11429 rm -f core conftest.err conftest.$ac_objext \ 11430 conftest$ac_exeext conftest.$ac_ext 11431 fi 11432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_thp" >&5 11433 $as_echo "$je_cv_thp" >&6; } 11434 11435 case "${host_cpu}" in 11436 arm*) 11437 ;; 11438 *) 11439 if test "x${je_cv_thp}" = "xyes" ; then 11440 $as_echo "#define JEMALLOC_HAVE_MADVISE_HUGE " >>confdefs.h 11441 11442 fi 11443 ;; 11444 esac 11445 fi 11446 11447 11448 11449 11450 if test "x${je_cv_atomic9}" != "xyes" -a "x${je_cv_osatomic}" != "xyes" ; then 11451 11452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to force 32-bit __sync_{add,sub}_and_fetch()" >&5 11453 $as_echo_n "checking whether to force 32-bit __sync_{add,sub}_and_fetch()... " >&6; } 11454 if ${je_cv_sync_compare_and_swap_4+:} false; then : 11455 $as_echo_n "(cached) " >&6 11456 else 11457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11458 /* end confdefs.h. */ 11459 11460 #include <stdint.h> 11461 11462 int 11463 main () 11464 { 11465 11466 #ifndef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 11467 { 11468 uint32_t x32 = 0; 11469 __sync_add_and_fetch(&x32, 42); 11470 __sync_sub_and_fetch(&x32, 1); 11471 } 11472 #else 11473 #error __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 is defined, no need to force 11474 #endif 11475 11476 ; 11477 return 0; 11478 } 11479 _ACEOF 11480 if ac_fn_c_try_link "$LINENO"; then : 11481 je_cv_sync_compare_and_swap_4=yes 11482 else 11483 je_cv_sync_compare_and_swap_4=no 11484 fi 11485 rm -f core conftest.err conftest.$ac_objext \ 11486 conftest$ac_exeext conftest.$ac_ext 11487 fi 11488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_sync_compare_and_swap_4" >&5 11489 $as_echo "$je_cv_sync_compare_and_swap_4" >&6; } 11490 11491 if test "x${je_cv_sync_compare_and_swap_4}" = "xyes" ; then 11492 $as_echo "#define JE_FORCE_SYNC_COMPARE_AND_SWAP_4 " >>confdefs.h 11493 11494 fi 11495 11496 11497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to force 64-bit __sync_{add,sub}_and_fetch()" >&5 11498 $as_echo_n "checking whether to force 64-bit __sync_{add,sub}_and_fetch()... " >&6; } 11499 if ${je_cv_sync_compare_and_swap_8+:} false; then : 11500 $as_echo_n "(cached) " >&6 11501 else 11502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11503 /* end confdefs.h. */ 11504 11505 #include <stdint.h> 11506 11507 int 11508 main () 11509 { 11510 11511 #ifndef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8 11512 { 11513 uint64_t x64 = 0; 11514 __sync_add_and_fetch(&x64, 42); 11515 __sync_sub_and_fetch(&x64, 1); 11516 } 11517 #else 11518 #error __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8 is defined, no need to force 11519 #endif 11520 11521 ; 11522 return 0; 11523 } 11524 _ACEOF 11525 if ac_fn_c_try_link "$LINENO"; then : 11526 je_cv_sync_compare_and_swap_8=yes 11527 else 11528 je_cv_sync_compare_and_swap_8=no 11529 fi 11530 rm -f core conftest.err conftest.$ac_objext \ 11531 conftest$ac_exeext conftest.$ac_ext 11532 fi 11533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_sync_compare_and_swap_8" >&5 11534 $as_echo "$je_cv_sync_compare_and_swap_8" >&6; } 11535 11536 if test "x${je_cv_sync_compare_and_swap_8}" = "xyes" ; then 11537 $as_echo "#define JE_FORCE_SYNC_COMPARE_AND_SWAP_8 " >>confdefs.h 11538 11539 fi 11540 11541 fi 11542 11543 11544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_clz" >&5 11545 $as_echo_n "checking for __builtin_clz... " >&6; } 11546 if ${je_cv_builtin_clz+:} false; then : 11547 $as_echo_n "(cached) " >&6 11548 else 11549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11550 /* end confdefs.h. */ 11551 11552 int 11553 main () 11554 { 11555 11556 { 11557 unsigned x = 0; 11558 int y = __builtin_clz(x); 11559 } 11560 { 11561 unsigned long x = 0; 11562 int y = __builtin_clzl(x); 11563 } 11564 11565 ; 11566 return 0; 11567 } 11568 _ACEOF 11569 if ac_fn_c_try_link "$LINENO"; then : 11570 je_cv_builtin_clz=yes 11571 else 11572 je_cv_builtin_clz=no 11573 fi 11574 rm -f core conftest.err conftest.$ac_objext \ 11575 conftest$ac_exeext conftest.$ac_ext 11576 fi 11577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_builtin_clz" >&5 11578 $as_echo "$je_cv_builtin_clz" >&6; } 11579 11580 if test "x${je_cv_builtin_clz}" = "xyes" ; then 11581 $as_echo "#define JEMALLOC_HAVE_BUILTIN_CLZ " >>confdefs.h 11582 11583 fi 11584 11585 11586 11587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Darwin os_unfair_lock_*() is compilable" >&5 11588 $as_echo_n "checking whether Darwin os_unfair_lock_*() is compilable... " >&6; } 11589 if ${je_cv_os_unfair_lock+:} false; then : 11590 $as_echo_n "(cached) " >&6 11591 else 11592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11593 /* end confdefs.h. */ 11594 11595 #include <os/lock.h> 11596 #include <AvailabilityMacros.h> 11597 11598 int 11599 main () 11600 { 11601 11602 #if MAC_OS_X_VERSION_MIN_REQUIRED < 101200 11603 #error "os_unfair_lock is not supported" 11604 #else 11605 os_unfair_lock lock = OS_UNFAIR_LOCK_INIT; 11606 os_unfair_lock_lock(&lock); 11607 os_unfair_lock_unlock(&lock); 11608 #endif 11609 11610 ; 11611 return 0; 11612 } 11613 _ACEOF 11614 if ac_fn_c_try_link "$LINENO"; then : 11615 je_cv_os_unfair_lock=yes 11616 else 11617 je_cv_os_unfair_lock=no 11618 fi 11619 rm -f core conftest.err conftest.$ac_objext \ 11620 conftest$ac_exeext conftest.$ac_ext 11621 fi 11622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_os_unfair_lock" >&5 11623 $as_echo "$je_cv_os_unfair_lock" >&6; } 11624 11625 if test "x${je_cv_os_unfair_lock}" = "xyes" ; then 11626 $as_echo "#define JEMALLOC_OS_UNFAIR_LOCK " >>confdefs.h 11627 11628 fi 11629 11630 11631 11632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Darwin OSSpin*() is compilable" >&5 11633 $as_echo_n "checking whether Darwin OSSpin*() is compilable... " >&6; } 11634 if ${je_cv_osspin+:} false; then : 11635 $as_echo_n "(cached) " >&6 11636 else 11637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11638 /* end confdefs.h. */ 11639 11640 #include <libkern/OSAtomic.h> 11641 #include <inttypes.h> 11642 11643 int 11644 main () 11645 { 11646 11647 OSSpinLock lock = 0; 11648 OSSpinLockLock(&lock); 11649 OSSpinLockUnlock(&lock); 11650 11651 ; 11652 return 0; 11653 } 11654 _ACEOF 11655 if ac_fn_c_try_link "$LINENO"; then : 11656 je_cv_osspin=yes 11657 else 11658 je_cv_osspin=no 11659 fi 11660 rm -f core conftest.err conftest.$ac_objext \ 11661 conftest$ac_exeext conftest.$ac_ext 11662 fi 11663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_osspin" >&5 11664 $as_echo "$je_cv_osspin" >&6; } 11665 11666 if test "x${je_cv_osspin}" = "xyes" ; then 11667 $as_echo "#define JEMALLOC_OSSPIN " >>confdefs.h 11668 11669 fi 11670 11671 11672 # Check whether --enable-zone-allocator was given. 11673 if test "${enable_zone_allocator+set}" = set; then : 11674 enableval=$enable_zone_allocator; if test "x$enable_zone_allocator" = "xno" ; then 11675 enable_zone_allocator="0" 11676 else 11677 enable_zone_allocator="1" 11678 fi 11679 11680 else 11681 if test "x${abi}" = "xmacho"; then 11682 enable_zone_allocator="1" 11683 fi 11684 11685 11686 fi 11687 11688 11689 11690 if test "x${enable_zone_allocator}" = "x1" ; then 11691 if test "x${abi}" != "xmacho"; then 11692 as_fn_error $? "--enable-zone-allocator is only supported on Darwin" "$LINENO" 5 11693 fi 11694 $as_echo "#define JEMALLOC_ZONE " >>confdefs.h 11695 11696 fi 11697 11698 # Check whether --enable-initial-exec-tls was given. 11699 if test "${enable_initial_exec_tls+set}" = set; then : 11700 enableval=$enable_initial_exec_tls; if test "x$enable_initial_exec_tls" = "xno" ; then 11701 enable_initial_exec_tls="0" 11702 else 11703 enable_initial_exec_tls="1" 11704 fi 11705 11706 else 11707 enable_initial_exec_tls="1" 11708 11709 fi 11710 11711 11712 11713 if test "x${je_cv_tls_model}" = "xyes" -a \ 11714 "x${enable_initial_exec_tls}" = "x1" ; then 11715 $as_echo "#define JEMALLOC_TLS_MODEL __attribute__((tls_model(\"initial-exec\")))" >>confdefs.h 11716 11717 else 11718 $as_echo "#define JEMALLOC_TLS_MODEL " >>confdefs.h 11719 11720 fi 11721 11722 11723 if test "x${have_pthread}" = "x1" -a "x${have_dlsym}" = "x1" \ 11724 -a "x${je_cv_os_unfair_lock}" != "xyes" \ 11725 -a "x${je_cv_osspin}" != "xyes" ; then 11726 $as_echo "#define JEMALLOC_BACKGROUND_THREAD 1" >>confdefs.h 11727 11728 fi 11729 11730 11731 11732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether glibc malloc hook is compilable" >&5 11733 $as_echo_n "checking whether glibc malloc hook is compilable... " >&6; } 11734 if ${je_cv_glibc_malloc_hook+:} false; then : 11735 $as_echo_n "(cached) " >&6 11736 else 11737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11738 /* end confdefs.h. */ 11739 11740 #include <stddef.h> 11741 11742 extern void (* __free_hook)(void *ptr); 11743 extern void *(* __malloc_hook)(size_t size); 11744 extern void *(* __realloc_hook)(void *ptr, size_t size); 11745 11746 int 11747 main () 11748 { 11749 11750 void *ptr = 0L; 11751 if (__malloc_hook) ptr = __malloc_hook(1); 11752 if (__realloc_hook) ptr = __realloc_hook(ptr, 2); 11753 if (__free_hook && ptr) __free_hook(ptr); 11754 11755 ; 11756 return 0; 11757 } 11758 _ACEOF 11759 if ac_fn_c_try_link "$LINENO"; then : 11760 je_cv_glibc_malloc_hook=yes 11761 else 11762 je_cv_glibc_malloc_hook=no 11763 fi 11764 rm -f core conftest.err conftest.$ac_objext \ 11765 conftest$ac_exeext conftest.$ac_ext 11766 fi 11767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_glibc_malloc_hook" >&5 11768 $as_echo "$je_cv_glibc_malloc_hook" >&6; } 11769 11770 if test "x${je_cv_glibc_malloc_hook}" = "xyes" ; then 11771 if test "x${JEMALLOC_PREFIX}" = "x" ; then 11772 $as_echo "#define JEMALLOC_GLIBC_MALLOC_HOOK " >>confdefs.h 11773 11774 wrap_syms="${wrap_syms} __free_hook __malloc_hook __realloc_hook" 11775 fi 11776 fi 11777 11778 11779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether glibc memalign hook is compilable" >&5 11780 $as_echo_n "checking whether glibc memalign hook is compilable... " >&6; } 11781 if ${je_cv_glibc_memalign_hook+:} false; then : 11782 $as_echo_n "(cached) " >&6 11783 else 11784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11785 /* end confdefs.h. */ 11786 11787 #include <stddef.h> 11788 11789 extern void *(* __memalign_hook)(size_t alignment, size_t size); 11790 11791 int 11792 main () 11793 { 11794 11795 void *ptr = 0L; 11796 if (__memalign_hook) ptr = __memalign_hook(16, 7); 11797 11798 ; 11799 return 0; 11800 } 11801 _ACEOF 11802 if ac_fn_c_try_link "$LINENO"; then : 11803 je_cv_glibc_memalign_hook=yes 11804 else 11805 je_cv_glibc_memalign_hook=no 11806 fi 11807 rm -f core conftest.err conftest.$ac_objext \ 11808 conftest$ac_exeext conftest.$ac_ext 11809 fi 11810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_glibc_memalign_hook" >&5 11811 $as_echo "$je_cv_glibc_memalign_hook" >&6; } 11812 11813 if test "x${je_cv_glibc_memalign_hook}" = "xyes" ; then 11814 if test "x${JEMALLOC_PREFIX}" = "x" ; then 11815 $as_echo "#define JEMALLOC_GLIBC_MEMALIGN_HOOK " >>confdefs.h 11816 11817 wrap_syms="${wrap_syms} __memalign_hook" 11818 fi 11819 fi 11820 11821 11822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads adaptive mutexes is compilable" >&5 11823 $as_echo_n "checking whether pthreads adaptive mutexes is compilable... " >&6; } 11824 if ${je_cv_pthread_mutex_adaptive_np+:} false; then : 11825 $as_echo_n "(cached) " >&6 11826 else 11827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11828 /* end confdefs.h. */ 11829 11830 #include <pthread.h> 11831 11832 int 11833 main () 11834 { 11835 11836 pthread_mutexattr_t attr; 11837 pthread_mutexattr_init(&attr); 11838 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_ADAPTIVE_NP); 11839 pthread_mutexattr_destroy(&attr); 11840 11841 ; 11842 return 0; 11843 } 11844 _ACEOF 11845 if ac_fn_c_try_link "$LINENO"; then : 11846 je_cv_pthread_mutex_adaptive_np=yes 11847 else 11848 je_cv_pthread_mutex_adaptive_np=no 11849 fi 11850 rm -f core conftest.err conftest.$ac_objext \ 11851 conftest$ac_exeext conftest.$ac_ext 11852 fi 11853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_pthread_mutex_adaptive_np" >&5 11854 $as_echo "$je_cv_pthread_mutex_adaptive_np" >&6; } 11855 11856 if test "x${je_cv_pthread_mutex_adaptive_np}" = "xyes" ; then 11857 $as_echo "#define JEMALLOC_HAVE_PTHREAD_MUTEX_ADAPTIVE_NP " >>confdefs.h 11858 11859 fi 11860 11861 SAVED_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 11862 11863 11864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -D_GNU_SOURCE" >&5 11865 $as_echo_n "checking whether compiler supports -D_GNU_SOURCE... " >&6; } 11866 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 11867 T_APPEND_V=-D_GNU_SOURCE 11868 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 11869 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 11870 else 11871 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 11872 fi 11873 11874 11875 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 11876 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 11877 else 11878 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 11879 fi 11880 11881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11882 /* end confdefs.h. */ 11883 11884 11885 int 11886 main () 11887 { 11888 11889 return 0; 11890 11891 ; 11892 return 0; 11893 } 11894 _ACEOF 11895 if ac_fn_c_try_compile "$LINENO"; then : 11896 je_cv_cflags_added=-D_GNU_SOURCE 11897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11898 $as_echo "yes" >&6; } 11899 else 11900 je_cv_cflags_added= 11901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11902 $as_echo "no" >&6; } 11903 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 11904 11905 fi 11906 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11907 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 11908 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 11909 else 11910 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 11911 fi 11912 11913 11914 11915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Werror" >&5 11916 $as_echo_n "checking whether compiler supports -Werror... " >&6; } 11917 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 11918 T_APPEND_V=-Werror 11919 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 11920 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 11921 else 11922 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 11923 fi 11924 11925 11926 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 11927 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 11928 else 11929 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 11930 fi 11931 11932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11933 /* end confdefs.h. */ 11934 11935 11936 int 11937 main () 11938 { 11939 11940 return 0; 11941 11942 ; 11943 return 0; 11944 } 11945 _ACEOF 11946 if ac_fn_c_try_compile "$LINENO"; then : 11947 je_cv_cflags_added=-Werror 11948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11949 $as_echo "yes" >&6; } 11950 else 11951 je_cv_cflags_added= 11952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11953 $as_echo "no" >&6; } 11954 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 11955 11956 fi 11957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11958 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 11959 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 11960 else 11961 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 11962 fi 11963 11964 11965 11966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -herror_on_warning" >&5 11967 $as_echo_n "checking whether compiler supports -herror_on_warning... " >&6; } 11968 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 11969 T_APPEND_V=-herror_on_warning 11970 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 11971 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 11972 else 11973 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 11974 fi 11975 11976 11977 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 11978 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 11979 else 11980 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 11981 fi 11982 11983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11984 /* end confdefs.h. */ 11985 11986 11987 int 11988 main () 11989 { 11990 11991 return 0; 11992 11993 ; 11994 return 0; 11995 } 11996 _ACEOF 11997 if ac_fn_c_try_compile "$LINENO"; then : 11998 je_cv_cflags_added=-herror_on_warning 11999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12000 $as_echo "yes" >&6; } 12001 else 12002 je_cv_cflags_added= 12003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12004 $as_echo "no" >&6; } 12005 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 12006 12007 fi 12008 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12009 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 12010 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 12011 else 12012 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 12013 fi 12014 12015 12016 12017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror_r returns char with gnu source is compilable" >&5 12018 $as_echo_n "checking whether strerror_r returns char with gnu source is compilable... " >&6; } 12019 if ${je_cv_strerror_r_returns_char_with_gnu_source+:} false; then : 12020 $as_echo_n "(cached) " >&6 12021 else 12022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12023 /* end confdefs.h. */ 12024 12025 #include <errno.h> 12026 #include <stdio.h> 12027 #include <stdlib.h> 12028 #include <string.h> 12029 12030 int 12031 main () 12032 { 12033 12034 char *buffer = (char *) malloc(100); 12035 char *error = strerror_r(EINVAL, buffer, 100); 12036 printf("%s\n", error); 12037 12038 ; 12039 return 0; 12040 } 12041 _ACEOF 12042 if ac_fn_c_try_link "$LINENO"; then : 12043 je_cv_strerror_r_returns_char_with_gnu_source=yes 12044 else 12045 je_cv_strerror_r_returns_char_with_gnu_source=no 12046 fi 12047 rm -f core conftest.err conftest.$ac_objext \ 12048 conftest$ac_exeext conftest.$ac_ext 12049 fi 12050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_strerror_r_returns_char_with_gnu_source" >&5 12051 $as_echo "$je_cv_strerror_r_returns_char_with_gnu_source" >&6; } 12052 12053 CONFIGURE_CFLAGS="${SAVED_CONFIGURE_CFLAGS}" 12054 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 12055 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 12056 else 12057 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 12058 fi 12059 12060 12061 if test "x${je_cv_strerror_r_returns_char_with_gnu_source}" = "xyes" ; then 12062 $as_echo "#define JEMALLOC_STRERROR_R_RETURNS_CHAR_WITH_GNU_SOURCE " >>confdefs.h 12063 12064 fi 12065 12066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5 12067 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; } 12068 if ${ac_cv_header_stdbool_h+:} false; then : 12069 $as_echo_n "(cached) " >&6 12070 else 12071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12072 /* end confdefs.h. */ 12073 12074 #include <stdbool.h> 12075 #ifndef bool 12076 "error: bool is not defined" 12077 #endif 12078 #ifndef false 12079 "error: false is not defined" 12080 #endif 12081 #if false 12082 "error: false is not 0" 12083 #endif 12084 #ifndef true 12085 "error: true is not defined" 12086 #endif 12087 #if true != 1 12088 "error: true is not 1" 12089 #endif 12090 #ifndef __bool_true_false_are_defined 12091 "error: __bool_true_false_are_defined is not defined" 12092 #endif 12093 12094 struct s { _Bool s: 1; _Bool t; } s; 12095 12096 char a[true == 1 ? 1 : -1]; 12097 char b[false == 0 ? 1 : -1]; 12098 char c[__bool_true_false_are_defined == 1 ? 1 : -1]; 12099 char d[(bool) 0.5 == true ? 1 : -1]; 12100 /* See body of main program for 'e'. */ 12101 char f[(_Bool) 0.0 == false ? 1 : -1]; 12102 char g[true]; 12103 char h[sizeof (_Bool)]; 12104 char i[sizeof s.t]; 12105 enum { j = false, k = true, l = false * true, m = true * 256 }; 12106 /* The following fails for 12107 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ 12108 _Bool n[m]; 12109 char o[sizeof n == m * sizeof n[0] ? 1 : -1]; 12110 char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; 12111 /* Catch a bug in an HP-UX C compiler. See 12112 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html 12113 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html 12114 */ 12115 _Bool q = true; 12116 _Bool *pq = &q; 12117 12118 int 12119 main () 12120 { 12121 12122 bool e = &s; 12123 *pq |= q; 12124 *pq |= ! q; 12125 /* Refer to every declared value, to avoid compiler optimizations. */ 12126 return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l 12127 + !m + !n + !o + !p + !q + !pq); 12128 12129 ; 12130 return 0; 12131 } 12132 _ACEOF 12133 if ac_fn_c_try_compile "$LINENO"; then : 12134 ac_cv_header_stdbool_h=yes 12135 else 12136 ac_cv_header_stdbool_h=no 12137 fi 12138 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12139 fi 12140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 12141 $as_echo "$ac_cv_header_stdbool_h" >&6; } 12142 ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" 12143 if test "x$ac_cv_type__Bool" = xyes; then : 12144 12145 cat >>confdefs.h <<_ACEOF 12146 #define HAVE__BOOL 1 12147 _ACEOF 12148 12149 12150 fi 12151 12152 12153 if test $ac_cv_header_stdbool_h = yes; then 12154 12155 $as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h 12156 12157 fi 12158 12159 12160 12161 ac_config_commands="$ac_config_commands include/jemalloc/internal/public_symbols.txt" 12162 12163 ac_config_commands="$ac_config_commands include/jemalloc/internal/private_symbols.awk" 12164 12165 ac_config_commands="$ac_config_commands include/jemalloc/internal/private_symbols_jet.awk" 12166 12167 ac_config_commands="$ac_config_commands include/jemalloc/internal/public_namespace.h" 12168 12169 ac_config_commands="$ac_config_commands include/jemalloc/internal/public_unnamespace.h" 12170 12171 ac_config_commands="$ac_config_commands include/jemalloc/internal/size_classes.h" 12172 12173 ac_config_commands="$ac_config_commands include/jemalloc/jemalloc_protos_jet.h" 12174 12175 ac_config_commands="$ac_config_commands include/jemalloc/jemalloc_rename.h" 12176 12177 ac_config_commands="$ac_config_commands include/jemalloc/jemalloc_mangle.h" 12178 12179 ac_config_commands="$ac_config_commands include/jemalloc/jemalloc_mangle_jet.h" 12180 12181 ac_config_commands="$ac_config_commands include/jemalloc/jemalloc.h" 12182 12183 12184 12185 12186 ac_config_headers="$ac_config_headers $cfghdrs_tup" 12187 12188 12189 12190 ac_config_files="$ac_config_files $cfgoutputs_tup config.stamp bin/jemalloc-config bin/jemalloc.sh bin/jeprof" 12191 12192 12193 12194 cat >confcache <<\_ACEOF 12195 # This file is a shell script that caches the results of configure 12196 # tests run on this system so they can be shared between configure 12197 # scripts and configure runs, see configure's option --config-cache. 12198 # It is not useful on other systems. If it contains results you don't 12199 # want to keep, you may remove or edit it. 12200 # 12201 # config.status only pays attention to the cache file if you give it 12202 # the --recheck option to rerun configure. 12203 # 12204 # `ac_cv_env_foo' variables (set or unset) will be overridden when 12205 # loading this file, other *unset* `ac_cv_foo' will be assigned the 12206 # following values. 12207 12208 _ACEOF 12209 12210 # The following way of writing the cache mishandles newlines in values, 12211 # but we know of no workaround that is simple, portable, and efficient. 12212 # So, we kill variables containing newlines. 12213 # Ultrix sh set writes to stderr and can't be redirected directly, 12214 # and sets the high bit in the cache file unless we assign to the vars. 12215 ( 12216 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 12217 eval ac_val=\$$ac_var 12218 case $ac_val in #( 12219 *${as_nl}*) 12220 case $ac_var in #( 12221 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 12222 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 12223 esac 12224 case $ac_var in #( 12225 _ | IFS | as_nl) ;; #( 12226 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 12227 *) { eval $ac_var=; unset $ac_var;} ;; 12228 esac ;; 12229 esac 12230 done 12231 12232 (set) 2>&1 | 12233 case $as_nl`(ac_space=' '; set) 2>&1` in #( 12234 *${as_nl}ac_space=\ *) 12235 # `set' does not quote correctly, so add quotes: double-quote 12236 # substitution turns \\\\ into \\, and sed turns \\ into \. 12237 sed -n \ 12238 "s/'/'\\\\''/g; 12239 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 12240 ;; #( 12241 *) 12242 # `set' quotes correctly as required by POSIX, so do not add quotes. 12243 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 12244 ;; 12245 esac | 12246 sort 12247 ) | 12248 sed ' 12249 /^ac_cv_env_/b end 12250 t clear 12251 :clear 12252 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 12253 t end 12254 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12255 :end' >>confcache 12256 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12257 if test -w "$cache_file"; then 12258 if test "x$cache_file" != "x/dev/null"; then 12259 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12260 $as_echo "$as_me: updating cache $cache_file" >&6;} 12261 if test ! -f "$cache_file" || test -h "$cache_file"; then 12262 cat confcache >"$cache_file" 12263 else 12264 case $cache_file in #( 12265 */* | ?:*) 12266 mv -f confcache "$cache_file"$$ && 12267 mv -f "$cache_file"$$ "$cache_file" ;; #( 12268 *) 12269 mv -f confcache "$cache_file" ;; 12270 esac 12271 fi 12272 fi 12273 else 12274 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12275 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 12276 fi 12277 fi 12278 rm -f confcache 12279 12280 test "x$prefix" = xNONE && prefix=$ac_default_prefix 12281 # Let make expand exec_prefix. 12282 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12283 12284 DEFS=-DHAVE_CONFIG_H 12285 12286 ac_libobjs= 12287 ac_ltlibobjs= 12288 U= 12289 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12290 # 1. Remove the extension, and $U if already installed. 12291 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12292 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 12293 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12294 # will be set to the directory where LIBOBJS objects are built. 12295 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12296 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12297 done 12298 LIBOBJS=$ac_libobjs 12299 12300 LTLIBOBJS=$ac_ltlibobjs 12301 12302 12303 12304 12305 : "${CONFIG_STATUS=./config.status}" 12306 ac_write_fail=0 12307 ac_clean_files_save=$ac_clean_files 12308 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12309 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12310 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 12311 as_write_fail=0 12312 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12313 #! $SHELL 12314 # Generated by $as_me. 12315 # Run this file to recreate the current configuration. 12316 # Compiler output produced by configure, useful for debugging 12317 # configure, is in config.log if it exists. 12318 12319 debug=false 12320 ac_cs_recheck=false 12321 ac_cs_silent=false 12322 12323 SHELL=\${CONFIG_SHELL-$SHELL} 12324 export SHELL 12325 _ASEOF 12326 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12327 ## -------------------- ## 12328 ## M4sh Initialization. ## 12329 ## -------------------- ## 12330 12331 # Be more Bourne compatible 12332 DUALCASE=1; export DUALCASE # for MKS sh 12333 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 12334 emulate sh 12335 NULLCMD=: 12336 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12337 # is contrary to our usage. Disable this feature. 12338 alias -g '${1+"$@"}'='"$@"' 12339 setopt NO_GLOB_SUBST 12340 else 12341 case `(set -o) 2>/dev/null` in #( 12342 *posix*) : 12343 set -o posix ;; #( 12344 *) : 12345 ;; 12346 esac 12347 fi 12348 12349 12350 as_nl=' 12351 ' 12352 export as_nl 12353 # Printing a long string crashes Solaris 7 /usr/bin/printf. 12354 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 12355 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 12356 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 12357 # Prefer a ksh shell builtin over an external printf program on Solaris, 12358 # but without wasting forks for bash or zsh. 12359 if test -z "$BASH_VERSION$ZSH_VERSION" \ 12360 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 12361 as_echo='print -r --' 12362 as_echo_n='print -rn --' 12363 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 12364 as_echo='printf %s\n' 12365 as_echo_n='printf %s' 12366 else 12367 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 12368 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 12369 as_echo_n='/usr/ucb/echo -n' 12370 else 12371 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 12372 as_echo_n_body='eval 12373 arg=$1; 12374 case $arg in #( 12375 *"$as_nl"*) 12376 expr "X$arg" : "X\\(.*\\)$as_nl"; 12377 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 12378 esac; 12379 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 12380 ' 12381 export as_echo_n_body 12382 as_echo_n='sh -c $as_echo_n_body as_echo' 12383 fi 12384 export as_echo_body 12385 as_echo='sh -c $as_echo_body as_echo' 12386 fi 12387 12388 # The user is always right. 12389 if test "${PATH_SEPARATOR+set}" != set; then 12390 PATH_SEPARATOR=: 12391 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12392 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12393 PATH_SEPARATOR=';' 12394 } 12395 fi 12396 12397 12398 # IFS 12399 # We need space, tab and new line, in precisely that order. Quoting is 12400 # there to prevent editors from complaining about space-tab. 12401 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 12402 # splitting by setting IFS to empty value.) 12403 IFS=" "" $as_nl" 12404 12405 # Find who we are. Look in the path if we contain no directory separator. 12406 as_myself= 12407 case $0 in #(( 12408 *[\\/]* ) as_myself=$0 ;; 12409 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12410 for as_dir in $PATH 12411 do 12412 IFS=$as_save_IFS 12413 test -z "$as_dir" && as_dir=. 12414 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 12415 done 12416 IFS=$as_save_IFS 12417 12418 ;; 12419 esac 12420 # We did not find ourselves, most probably we were run as `sh COMMAND' 12421 # in which case we are not to be found in the path. 12422 if test "x$as_myself" = x; then 12423 as_myself=$0 12424 fi 12425 if test ! -f "$as_myself"; then 12426 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12427 exit 1 12428 fi 12429 12430 # Unset variables that we do not need and which cause bugs (e.g. in 12431 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 12432 # suppresses any "Segmentation fault" message there. '((' could 12433 # trigger a bug in pdksh 5.2.14. 12434 for as_var in BASH_ENV ENV MAIL MAILPATH 12435 do eval test x\${$as_var+set} = xset \ 12436 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12437 done 12438 PS1='$ ' 12439 PS2='> ' 12440 PS4='+ ' 12441 12442 # NLS nuisances. 12443 LC_ALL=C 12444 export LC_ALL 12445 LANGUAGE=C 12446 export LANGUAGE 12447 12448 # CDPATH. 12449 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 12450 12451 12452 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12453 # ---------------------------------------- 12454 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12455 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12456 # script with STATUS, using 1 if that was 0. 12457 as_fn_error () 12458 { 12459 as_status=$1; test $as_status -eq 0 && as_status=1 12460 if test "$4"; then 12461 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12462 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12463 fi 12464 $as_echo "$as_me: error: $2" >&2 12465 as_fn_exit $as_status 12466 } # as_fn_error 12467 12468 12469 # as_fn_set_status STATUS 12470 # ----------------------- 12471 # Set $? to STATUS, without forking. 12472 as_fn_set_status () 12473 { 12474 return $1 12475 } # as_fn_set_status 12476 12477 # as_fn_exit STATUS 12478 # ----------------- 12479 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12480 as_fn_exit () 12481 { 12482 set +e 12483 as_fn_set_status $1 12484 exit $1 12485 } # as_fn_exit 12486 12487 # as_fn_unset VAR 12488 # --------------- 12489 # Portably unset VAR. 12490 as_fn_unset () 12491 { 12492 { eval $1=; unset $1;} 12493 } 12494 as_unset=as_fn_unset 12495 # as_fn_append VAR VALUE 12496 # ---------------------- 12497 # Append the text in VALUE to the end of the definition contained in VAR. Take 12498 # advantage of any shell optimizations that allow amortized linear growth over 12499 # repeated appends, instead of the typical quadratic growth present in naive 12500 # implementations. 12501 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 12502 eval 'as_fn_append () 12503 { 12504 eval $1+=\$2 12505 }' 12506 else 12507 as_fn_append () 12508 { 12509 eval $1=\$$1\$2 12510 } 12511 fi # as_fn_append 12512 12513 # as_fn_arith ARG... 12514 # ------------------ 12515 # Perform arithmetic evaluation on the ARGs, and store the result in the 12516 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12517 # must be portable across $(()) and expr. 12518 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 12519 eval 'as_fn_arith () 12520 { 12521 as_val=$(( $* )) 12522 }' 12523 else 12524 as_fn_arith () 12525 { 12526 as_val=`expr "$@" || test $? -eq 1` 12527 } 12528 fi # as_fn_arith 12529 12530 12531 if expr a : '\(a\)' >/dev/null 2>&1 && 12532 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12533 as_expr=expr 12534 else 12535 as_expr=false 12536 fi 12537 12538 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12539 as_basename=basename 12540 else 12541 as_basename=false 12542 fi 12543 12544 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12545 as_dirname=dirname 12546 else 12547 as_dirname=false 12548 fi 12549 12550 as_me=`$as_basename -- "$0" || 12551 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12552 X"$0" : 'X\(//\)$' \| \ 12553 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12554 $as_echo X/"$0" | 12555 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12556 s//\1/ 12557 q 12558 } 12559 /^X\/\(\/\/\)$/{ 12560 s//\1/ 12561 q 12562 } 12563 /^X\/\(\/\).*/{ 12564 s//\1/ 12565 q 12566 } 12567 s/.*/./; q'` 12568 12569 # Avoid depending upon Character Ranges. 12570 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12571 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12572 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12573 as_cr_digits='0123456789' 12574 as_cr_alnum=$as_cr_Letters$as_cr_digits 12575 12576 ECHO_C= ECHO_N= ECHO_T= 12577 case `echo -n x` in #((((( 12578 -n*) 12579 case `echo 'xy\c'` in 12580 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12581 xy) ECHO_C='\c';; 12582 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12583 ECHO_T=' ';; 12584 esac;; 12585 *) 12586 ECHO_N='-n';; 12587 esac 12588 12589 rm -f conf$$ conf$$.exe conf$$.file 12590 if test -d conf$$.dir; then 12591 rm -f conf$$.dir/conf$$.file 12592 else 12593 rm -f conf$$.dir 12594 mkdir conf$$.dir 2>/dev/null 12595 fi 12596 if (echo >conf$$.file) 2>/dev/null; then 12597 if ln -s conf$$.file conf$$ 2>/dev/null; then 12598 as_ln_s='ln -s' 12599 # ... but there are two gotchas: 12600 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 12601 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 12602 # In both cases, we have to default to `cp -pR'. 12603 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12604 as_ln_s='cp -pR' 12605 elif ln conf$$.file conf$$ 2>/dev/null; then 12606 as_ln_s=ln 12607 else 12608 as_ln_s='cp -pR' 12609 fi 12610 else 12611 as_ln_s='cp -pR' 12612 fi 12613 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12614 rmdir conf$$.dir 2>/dev/null 12615 12616 12617 # as_fn_mkdir_p 12618 # ------------- 12619 # Create "$as_dir" as a directory, including parents if necessary. 12620 as_fn_mkdir_p () 12621 { 12622 12623 case $as_dir in #( 12624 -*) as_dir=./$as_dir;; 12625 esac 12626 test -d "$as_dir" || eval $as_mkdir_p || { 12627 as_dirs= 12628 while :; do 12629 case $as_dir in #( 12630 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12631 *) as_qdir=$as_dir;; 12632 esac 12633 as_dirs="'$as_qdir' $as_dirs" 12634 as_dir=`$as_dirname -- "$as_dir" || 12635 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12636 X"$as_dir" : 'X\(//\)[^/]' \| \ 12637 X"$as_dir" : 'X\(//\)$' \| \ 12638 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12639 $as_echo X"$as_dir" | 12640 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12641 s//\1/ 12642 q 12643 } 12644 /^X\(\/\/\)[^/].*/{ 12645 s//\1/ 12646 q 12647 } 12648 /^X\(\/\/\)$/{ 12649 s//\1/ 12650 q 12651 } 12652 /^X\(\/\).*/{ 12653 s//\1/ 12654 q 12655 } 12656 s/.*/./; q'` 12657 test -d "$as_dir" && break 12658 done 12659 test -z "$as_dirs" || eval "mkdir $as_dirs" 12660 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12661 12662 12663 } # as_fn_mkdir_p 12664 if mkdir -p . 2>/dev/null; then 12665 as_mkdir_p='mkdir -p "$as_dir"' 12666 else 12667 test -d ./-p && rmdir ./-p 12668 as_mkdir_p=false 12669 fi 12670 12671 12672 # as_fn_executable_p FILE 12673 # ----------------------- 12674 # Test if FILE is an executable regular file. 12675 as_fn_executable_p () 12676 { 12677 test -f "$1" && test -x "$1" 12678 } # as_fn_executable_p 12679 as_test_x='test -x' 12680 as_executable_p=as_fn_executable_p 12681 12682 # Sed expression to map a string onto a valid CPP name. 12683 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 12684 12685 # Sed expression to map a string onto a valid variable name. 12686 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 12687 12688 12689 exec 6>&1 12690 ## ----------------------------------- ## 12691 ## Main body of $CONFIG_STATUS script. ## 12692 ## ----------------------------------- ## 12693 _ASEOF 12694 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12695 12696 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12697 # Save the log message, to keep $0 and so on meaningful, and to 12698 # report actual input values of CONFIG_FILES etc. instead of their 12699 # values after options handling. 12700 ac_log=" 12701 This file was extended by $as_me, which was 12702 generated by GNU Autoconf 2.69. Invocation command line was 12703 12704 CONFIG_FILES = $CONFIG_FILES 12705 CONFIG_HEADERS = $CONFIG_HEADERS 12706 CONFIG_LINKS = $CONFIG_LINKS 12707 CONFIG_COMMANDS = $CONFIG_COMMANDS 12708 $ $0 $@ 12709 12710 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12711 " 12712 12713 _ACEOF 12714 12715 case $ac_config_files in *" 12716 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12717 esac 12718 12719 case $ac_config_headers in *" 12720 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12721 esac 12722 12723 12724 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12725 # Files that config.status was made for. 12726 config_files="$ac_config_files" 12727 config_headers="$ac_config_headers" 12728 config_commands="$ac_config_commands" 12729 12730 _ACEOF 12731 12732 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12733 ac_cs_usage="\ 12734 \`$as_me' instantiates files and other configuration actions 12735 from templates according to the current configuration. Unless the files 12736 and actions are specified as TAGs, all are instantiated by default. 12737 12738 Usage: $0 [OPTION]... [TAG]... 12739 12740 -h, --help print this help, then exit 12741 -V, --version print version number and configuration settings, then exit 12742 --config print configuration, then exit 12743 -q, --quiet, --silent 12744 do not print progress messages 12745 -d, --debug don't remove temporary files 12746 --recheck update $as_me by reconfiguring in the same conditions 12747 --file=FILE[:TEMPLATE] 12748 instantiate the configuration file FILE 12749 --header=FILE[:TEMPLATE] 12750 instantiate the configuration header FILE 12751 12752 Configuration files: 12753 $config_files 12754 12755 Configuration headers: 12756 $config_headers 12757 12758 Configuration commands: 12759 $config_commands 12760 12761 Report bugs to the package provider." 12762 12763 _ACEOF 12764 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12765 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 12766 ac_cs_version="\\ 12767 config.status 12768 configured by $0, generated by GNU Autoconf 2.69, 12769 with options \\"\$ac_cs_config\\" 12770 12771 Copyright (C) 2012 Free Software Foundation, Inc. 12772 This config.status script is free software; the Free Software Foundation 12773 gives unlimited permission to copy, distribute and modify it." 12774 12775 ac_pwd='$ac_pwd' 12776 srcdir='$srcdir' 12777 INSTALL='$INSTALL' 12778 AWK='$AWK' 12779 test -n "\$AWK" || AWK=awk 12780 _ACEOF 12781 12782 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12783 # The default lists apply if the user does not specify any file. 12784 ac_need_defaults=: 12785 while test $# != 0 12786 do 12787 case $1 in 12788 --*=?*) 12789 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12790 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12791 ac_shift=: 12792 ;; 12793 --*=) 12794 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12795 ac_optarg= 12796 ac_shift=: 12797 ;; 12798 *) 12799 ac_option=$1 12800 ac_optarg=$2 12801 ac_shift=shift 12802 ;; 12803 esac 12804 12805 case $ac_option in 12806 # Handling of the options. 12807 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12808 ac_cs_recheck=: ;; 12809 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12810 $as_echo "$ac_cs_version"; exit ;; 12811 --config | --confi | --conf | --con | --co | --c ) 12812 $as_echo "$ac_cs_config"; exit ;; 12813 --debug | --debu | --deb | --de | --d | -d ) 12814 debug=: ;; 12815 --file | --fil | --fi | --f ) 12816 $ac_shift 12817 case $ac_optarg in 12818 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12819 '') as_fn_error $? "missing file argument" ;; 12820 esac 12821 as_fn_append CONFIG_FILES " '$ac_optarg'" 12822 ac_need_defaults=false;; 12823 --header | --heade | --head | --hea ) 12824 $ac_shift 12825 case $ac_optarg in 12826 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12827 esac 12828 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12829 ac_need_defaults=false;; 12830 --he | --h) 12831 # Conflict between --help and --header 12832 as_fn_error $? "ambiguous option: \`$1' 12833 Try \`$0 --help' for more information.";; 12834 --help | --hel | -h ) 12835 $as_echo "$ac_cs_usage"; exit ;; 12836 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12837 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12838 ac_cs_silent=: ;; 12839 12840 # This is an error. 12841 -*) as_fn_error $? "unrecognized option: \`$1' 12842 Try \`$0 --help' for more information." ;; 12843 12844 *) as_fn_append ac_config_targets " $1" 12845 ac_need_defaults=false ;; 12846 12847 esac 12848 shift 12849 done 12850 12851 ac_configure_extra_args= 12852 12853 if $ac_cs_silent; then 12854 exec 6>/dev/null 12855 ac_configure_extra_args="$ac_configure_extra_args --silent" 12856 fi 12857 12858 _ACEOF 12859 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12860 if \$ac_cs_recheck; then 12861 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12862 shift 12863 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 12864 CONFIG_SHELL='$SHELL' 12865 export CONFIG_SHELL 12866 exec "\$@" 12867 fi 12868 12869 _ACEOF 12870 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12871 exec 5>>config.log 12872 { 12873 echo 12874 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12875 ## Running $as_me. ## 12876 _ASBOX 12877 $as_echo "$ac_log" 12878 } >&5 12879 12880 _ACEOF 12881 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12882 # 12883 # INIT-COMMANDS 12884 # 12885 12886 srcdir="${srcdir}" 12887 objroot="${objroot}" 12888 mangling_map="${mangling_map}" 12889 public_syms="${public_syms}" 12890 JEMALLOC_PREFIX="${JEMALLOC_PREFIX}" 12891 12892 12893 srcdir="${srcdir}" 12894 objroot="${objroot}" 12895 public_syms="${public_syms}" 12896 wrap_syms="${wrap_syms}" 12897 SYM_PREFIX="${SYM_PREFIX}" 12898 JEMALLOC_PREFIX="${JEMALLOC_PREFIX}" 12899 12900 12901 srcdir="${srcdir}" 12902 objroot="${objroot}" 12903 public_syms="${public_syms}" 12904 wrap_syms="${wrap_syms}" 12905 SYM_PREFIX="${SYM_PREFIX}" 12906 12907 12908 srcdir="${srcdir}" 12909 objroot="${objroot}" 12910 12911 12912 srcdir="${srcdir}" 12913 objroot="${objroot}" 12914 12915 12916 SHELL="${SHELL}" 12917 srcdir="${srcdir}" 12918 objroot="${objroot}" 12919 LG_QUANTA="${LG_QUANTA}" 12920 LG_PAGE_SIZES="${LG_PAGE_SIZES}" 12921 12922 12923 srcdir="${srcdir}" 12924 objroot="${objroot}" 12925 12926 12927 srcdir="${srcdir}" 12928 objroot="${objroot}" 12929 12930 12931 srcdir="${srcdir}" 12932 objroot="${objroot}" 12933 12934 12935 srcdir="${srcdir}" 12936 objroot="${objroot}" 12937 12938 12939 srcdir="${srcdir}" 12940 objroot="${objroot}" 12941 install_suffix="${install_suffix}" 12942 12943 12944 _ACEOF 12945 12946 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12947 12948 # Handling of arguments. 12949 for ac_config_target in $ac_config_targets 12950 do 12951 case $ac_config_target in 12952 "include/jemalloc/internal/public_symbols.txt") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/internal/public_symbols.txt" ;; 12953 "include/jemalloc/internal/private_symbols.awk") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/internal/private_symbols.awk" ;; 12954 "include/jemalloc/internal/private_symbols_jet.awk") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/internal/private_symbols_jet.awk" ;; 12955 "include/jemalloc/internal/public_namespace.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/internal/public_namespace.h" ;; 12956 "include/jemalloc/internal/public_unnamespace.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/internal/public_unnamespace.h" ;; 12957 "include/jemalloc/internal/size_classes.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/internal/size_classes.h" ;; 12958 "include/jemalloc/jemalloc_protos_jet.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/jemalloc_protos_jet.h" ;; 12959 "include/jemalloc/jemalloc_rename.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/jemalloc_rename.h" ;; 12960 "include/jemalloc/jemalloc_mangle.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/jemalloc_mangle.h" ;; 12961 "include/jemalloc/jemalloc_mangle_jet.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/jemalloc_mangle_jet.h" ;; 12962 "include/jemalloc/jemalloc.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/jemalloc.h" ;; 12963 "$cfghdrs_tup") CONFIG_HEADERS="$CONFIG_HEADERS $cfghdrs_tup" ;; 12964 "$cfgoutputs_tup") CONFIG_FILES="$CONFIG_FILES $cfgoutputs_tup" ;; 12965 "config.stamp") CONFIG_FILES="$CONFIG_FILES config.stamp" ;; 12966 "bin/jemalloc-config") CONFIG_FILES="$CONFIG_FILES bin/jemalloc-config" ;; 12967 "bin/jemalloc.sh") CONFIG_FILES="$CONFIG_FILES bin/jemalloc.sh" ;; 12968 "bin/jeprof") CONFIG_FILES="$CONFIG_FILES bin/jeprof" ;; 12969 12970 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12971 esac 12972 done 12973 12974 12975 # If the user did not use the arguments to specify the items to instantiate, 12976 # then the envvar interface is used. Set only those that are not. 12977 # We use the long form for the default assignment because of an extremely 12978 # bizarre bug on SunOS 4.1.3. 12979 if $ac_need_defaults; then 12980 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 12981 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 12982 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 12983 fi 12984 12985 # Have a temporary directory for convenience. Make it in the build tree 12986 # simply because there is no reason against having it here, and in addition, 12987 # creating and moving files from /tmp can sometimes cause problems. 12988 # Hook for its removal unless debugging. 12989 # Note that there is a small window in which the directory will not be cleaned: 12990 # after its creation but before its name has been assigned to `$tmp'. 12991 $debug || 12992 { 12993 tmp= ac_tmp= 12994 trap 'exit_status=$? 12995 : "${ac_tmp:=$tmp}" 12996 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12997 ' 0 12998 trap 'as_fn_exit 1' 1 2 13 15 12999 } 13000 # Create a (secure) tmp directory for tmp files. 13001 13002 { 13003 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 13004 test -d "$tmp" 13005 } || 13006 { 13007 tmp=./conf$$-$RANDOM 13008 (umask 077 && mkdir "$tmp") 13009 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 13010 ac_tmp=$tmp 13011 13012 # Set up the scripts for CONFIG_FILES section. 13013 # No need to generate them if there are no CONFIG_FILES. 13014 # This happens for instance with `./config.status config.h'. 13015 if test -n "$CONFIG_FILES"; then 13016 13017 13018 ac_cr=`echo X | tr X '\015'` 13019 # On cygwin, bash can eat \r inside `` if the user requested igncr. 13020 # But we know of no other shell where ac_cr would be empty at this 13021 # point, so we can use a bashism as a fallback. 13022 if test "x$ac_cr" = x; then 13023 eval ac_cr=\$\'\\r\' 13024 fi 13025 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 13026 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 13027 ac_cs_awk_cr='\\r' 13028 else 13029 ac_cs_awk_cr=$ac_cr 13030 fi 13031 13032 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 13033 _ACEOF 13034 13035 13036 { 13037 echo "cat >conf$$subs.awk <<_ACEOF" && 13038 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 13039 echo "_ACEOF" 13040 } >conf$$subs.sh || 13041 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13042 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 13043 ac_delim='%!_!# ' 13044 for ac_last_try in false false false false false :; do 13045 . ./conf$$subs.sh || 13046 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13047 13048 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 13049 if test $ac_delim_n = $ac_delim_num; then 13050 break 13051 elif $ac_last_try; then 13052 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13053 else 13054 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13055 fi 13056 done 13057 rm -f conf$$subs.sh 13058 13059 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13060 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 13061 _ACEOF 13062 sed -n ' 13063 h 13064 s/^/S["/; s/!.*/"]=/ 13065 p 13066 g 13067 s/^[^!]*!// 13068 :repl 13069 t repl 13070 s/'"$ac_delim"'$// 13071 t delim 13072 :nl 13073 h 13074 s/\(.\{148\}\)..*/\1/ 13075 t more1 13076 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 13077 p 13078 n 13079 b repl 13080 :more1 13081 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13082 p 13083 g 13084 s/.\{148\}// 13085 t nl 13086 :delim 13087 h 13088 s/\(.\{148\}\)..*/\1/ 13089 t more2 13090 s/["\\]/\\&/g; s/^/"/; s/$/"/ 13091 p 13092 b 13093 :more2 13094 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13095 p 13096 g 13097 s/.\{148\}// 13098 t delim 13099 ' <conf$$subs.awk | sed ' 13100 /^[^""]/{ 13101 N 13102 s/\n// 13103 } 13104 ' >>$CONFIG_STATUS || ac_write_fail=1 13105 rm -f conf$$subs.awk 13106 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13107 _ACAWK 13108 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 13109 for (key in S) S_is_set[key] = 1 13110 FS = "" 13111 13112 } 13113 { 13114 line = $ 0 13115 nfields = split(line, field, "@") 13116 substed = 0 13117 len = length(field[1]) 13118 for (i = 2; i < nfields; i++) { 13119 key = field[i] 13120 keylen = length(key) 13121 if (S_is_set[key]) { 13122 value = S[key] 13123 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 13124 len += length(value) + length(field[++i]) 13125 substed = 1 13126 } else 13127 len += 1 + keylen 13128 } 13129 13130 print line 13131 } 13132 13133 _ACAWK 13134 _ACEOF 13135 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13136 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 13137 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 13138 else 13139 cat 13140 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 13141 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 13142 _ACEOF 13143 13144 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 13145 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 13146 # trailing colons and then remove the whole line if VPATH becomes empty 13147 # (actually we leave an empty line to preserve line numbers). 13148 if test "x$srcdir" = x.; then 13149 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 13150 h 13151 s/// 13152 s/^/:/ 13153 s/[ ]*$/:/ 13154 s/:\$(srcdir):/:/g 13155 s/:\${srcdir}:/:/g 13156 s/:@srcdir@:/:/g 13157 s/^:*// 13158 s/:*$// 13159 x 13160 s/\(=[ ]*\).*/\1/ 13161 G 13162 s/\n// 13163 s/^[^=]*=[ ]*$// 13164 }' 13165 fi 13166 13167 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13168 fi # test -n "$CONFIG_FILES" 13169 13170 # Set up the scripts for CONFIG_HEADERS section. 13171 # No need to generate them if there are no CONFIG_HEADERS. 13172 # This happens for instance with `./config.status Makefile'. 13173 if test -n "$CONFIG_HEADERS"; then 13174 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13175 BEGIN { 13176 _ACEOF 13177 13178 # Transform confdefs.h into an awk script `defines.awk', embedded as 13179 # here-document in config.status, that substitutes the proper values into 13180 # config.h.in to produce config.h. 13181 13182 # Create a delimiter string that does not exist in confdefs.h, to ease 13183 # handling of long lines. 13184 ac_delim='%!_!# ' 13185 for ac_last_try in false false :; do 13186 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13187 if test -z "$ac_tt"; then 13188 break 13189 elif $ac_last_try; then 13190 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13191 else 13192 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13193 fi 13194 done 13195 13196 # For the awk script, D is an array of macro values keyed by name, 13197 # likewise P contains macro parameters if any. Preserve backslash 13198 # newline sequences. 13199 13200 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13201 sed -n ' 13202 s/.\{148\}/&'"$ac_delim"'/g 13203 t rset 13204 :rset 13205 s/^[ ]*#[ ]*define[ ][ ]*/ / 13206 t def 13207 d 13208 :def 13209 s/\\$// 13210 t bsnl 13211 s/["\\]/\\&/g 13212 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13213 D["\1"]=" \3"/p 13214 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13215 d 13216 :bsnl 13217 s/["\\]/\\&/g 13218 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13219 D["\1"]=" \3\\\\\\n"\\/p 13220 t cont 13221 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13222 t cont 13223 d 13224 :cont 13225 n 13226 s/.\{148\}/&'"$ac_delim"'/g 13227 t clear 13228 :clear 13229 s/\\$// 13230 t bsnlc 13231 s/["\\]/\\&/g; s/^/"/; s/$/"/p 13232 d 13233 :bsnlc 13234 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13235 b cont 13236 ' <confdefs.h | sed ' 13237 s/'"$ac_delim"'/"\\\ 13238 "/g' >>$CONFIG_STATUS || ac_write_fail=1 13239 13240 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13241 for (key in D) D_is_set[key] = 1 13242 FS = "" 13243 } 13244 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13245 line = \$ 0 13246 split(line, arg, " ") 13247 if (arg[1] == "#") { 13248 defundef = arg[2] 13249 mac1 = arg[3] 13250 } else { 13251 defundef = substr(arg[1], 2) 13252 mac1 = arg[2] 13253 } 13254 split(mac1, mac2, "(") #) 13255 macro = mac2[1] 13256 prefix = substr(line, 1, index(line, defundef) - 1) 13257 if (D_is_set[macro]) { 13258 # Preserve the white space surrounding the "#". 13259 print prefix "define", macro P[macro] D[macro] 13260 next 13261 } else { 13262 # Replace #undef with comments. This is necessary, for example, 13263 # in the case of _POSIX_SOURCE, which is predefined and required 13264 # on some systems where configure will not decide to define it. 13265 if (defundef == "undef") { 13266 print "/*", prefix defundef, macro, "*/" 13267 next 13268 } 13269 } 13270 } 13271 { print } 13272 _ACAWK 13273 _ACEOF 13274 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13275 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13276 fi # test -n "$CONFIG_HEADERS" 13277 13278 13279 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13280 shift 13281 for ac_tag 13282 do 13283 case $ac_tag in 13284 :[FHLC]) ac_mode=$ac_tag; continue;; 13285 esac 13286 case $ac_mode$ac_tag in 13287 :[FHL]*:*);; 13288 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 13289 :[FH]-) ac_tag=-:-;; 13290 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13291 esac 13292 ac_save_IFS=$IFS 13293 IFS=: 13294 set x $ac_tag 13295 IFS=$ac_save_IFS 13296 shift 13297 ac_file=$1 13298 shift 13299 13300 case $ac_mode in 13301 :L) ac_source=$1;; 13302 :[FH]) 13303 ac_file_inputs= 13304 for ac_f 13305 do 13306 case $ac_f in 13307 -) ac_f="$ac_tmp/stdin";; 13308 *) # Look for the file first in the build tree, then in the source tree 13309 # (if the path is not absolute). The absolute path cannot be DOS-style, 13310 # because $ac_f cannot contain `:'. 13311 test -f "$ac_f" || 13312 case $ac_f in 13313 [\\/$]*) false;; 13314 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13315 esac || 13316 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 13317 esac 13318 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13319 as_fn_append ac_file_inputs " '$ac_f'" 13320 done 13321 13322 # Let's still pretend it is `configure' which instantiates (i.e., don't 13323 # use $as_me), people would be surprised to read: 13324 # /* config.h. Generated by config.status. */ 13325 configure_input='Generated from '` 13326 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13327 `' by configure.' 13328 if test x"$ac_file" != x-; then 13329 configure_input="$ac_file. $configure_input" 13330 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13331 $as_echo "$as_me: creating $ac_file" >&6;} 13332 fi 13333 # Neutralize special characters interpreted by sed in replacement strings. 13334 case $configure_input in #( 13335 *\&* | *\|* | *\\* ) 13336 ac_sed_conf_input=`$as_echo "$configure_input" | 13337 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13338 *) ac_sed_conf_input=$configure_input;; 13339 esac 13340 13341 case $ac_tag in 13342 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13343 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13344 esac 13345 ;; 13346 esac 13347 13348 ac_dir=`$as_dirname -- "$ac_file" || 13349 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13350 X"$ac_file" : 'X\(//\)[^/]' \| \ 13351 X"$ac_file" : 'X\(//\)$' \| \ 13352 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13353 $as_echo X"$ac_file" | 13354 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13355 s//\1/ 13356 q 13357 } 13358 /^X\(\/\/\)[^/].*/{ 13359 s//\1/ 13360 q 13361 } 13362 /^X\(\/\/\)$/{ 13363 s//\1/ 13364 q 13365 } 13366 /^X\(\/\).*/{ 13367 s//\1/ 13368 q 13369 } 13370 s/.*/./; q'` 13371 as_dir="$ac_dir"; as_fn_mkdir_p 13372 ac_builddir=. 13373 13374 case "$ac_dir" in 13375 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13376 *) 13377 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 13378 # A ".." for each directory in $ac_dir_suffix. 13379 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13380 case $ac_top_builddir_sub in 13381 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13382 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13383 esac ;; 13384 esac 13385 ac_abs_top_builddir=$ac_pwd 13386 ac_abs_builddir=$ac_pwd$ac_dir_suffix 13387 # for backward compatibility: 13388 ac_top_builddir=$ac_top_build_prefix 13389 13390 case $srcdir in 13391 .) # We are building in place. 13392 ac_srcdir=. 13393 ac_top_srcdir=$ac_top_builddir_sub 13394 ac_abs_top_srcdir=$ac_pwd ;; 13395 [\\/]* | ?:[\\/]* ) # Absolute name. 13396 ac_srcdir=$srcdir$ac_dir_suffix; 13397 ac_top_srcdir=$srcdir 13398 ac_abs_top_srcdir=$srcdir ;; 13399 *) # Relative name. 13400 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13401 ac_top_srcdir=$ac_top_build_prefix$srcdir 13402 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13403 esac 13404 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13405 13406 13407 case $ac_mode in 13408 :F) 13409 # 13410 # CONFIG_FILE 13411 # 13412 13413 case $INSTALL in 13414 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13415 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13416 esac 13417 _ACEOF 13418 13419 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13420 # If the template does not know about datarootdir, expand it. 13421 # FIXME: This hack should be removed a few years after 2.60. 13422 ac_datarootdir_hack=; ac_datarootdir_seen= 13423 ac_sed_dataroot=' 13424 /datarootdir/ { 13425 p 13426 q 13427 } 13428 /@datadir@/p 13429 /@docdir@/p 13430 /@infodir@/p 13431 /@localedir@/p 13432 /@mandir@/p' 13433 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13434 *datarootdir*) ac_datarootdir_seen=yes;; 13435 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13436 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13437 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13438 _ACEOF 13439 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13440 ac_datarootdir_hack=' 13441 s&@datadir@&$datadir&g 13442 s&@docdir@&$docdir&g 13443 s&@infodir@&$infodir&g 13444 s&@localedir@&$localedir&g 13445 s&@mandir@&$mandir&g 13446 s&\\\${datarootdir}&$datarootdir&g' ;; 13447 esac 13448 _ACEOF 13449 13450 # Neutralize VPATH when `$srcdir' = `.'. 13451 # Shell code in configure.ac might set extrasub. 13452 # FIXME: do we really want to maintain this feature? 13453 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13454 ac_sed_extra="$ac_vpsub 13455 $extrasub 13456 _ACEOF 13457 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13458 :t 13459 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13460 s|@configure_input@|$ac_sed_conf_input|;t t 13461 s&@top_builddir@&$ac_top_builddir_sub&;t t 13462 s&@top_build_prefix@&$ac_top_build_prefix&;t t 13463 s&@srcdir@&$ac_srcdir&;t t 13464 s&@abs_srcdir@&$ac_abs_srcdir&;t t 13465 s&@top_srcdir@&$ac_top_srcdir&;t t 13466 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13467 s&@builddir@&$ac_builddir&;t t 13468 s&@abs_builddir@&$ac_abs_builddir&;t t 13469 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13470 s&@INSTALL@&$ac_INSTALL&;t t 13471 $ac_datarootdir_hack 13472 " 13473 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13474 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13475 13476 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13477 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13478 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13479 "$ac_tmp/out"`; test -z "$ac_out"; } && 13480 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13481 which seems to be undefined. Please make sure it is defined" >&5 13482 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13483 which seems to be undefined. Please make sure it is defined" >&2;} 13484 13485 rm -f "$ac_tmp/stdin" 13486 case $ac_file in 13487 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13488 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13489 esac \ 13490 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13491 ;; 13492 :H) 13493 # 13494 # CONFIG_HEADER 13495 # 13496 if test x"$ac_file" != x-; then 13497 { 13498 $as_echo "/* $configure_input */" \ 13499 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13500 } >"$ac_tmp/config.h" \ 13501 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13502 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13503 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13504 $as_echo "$as_me: $ac_file is unchanged" >&6;} 13505 else 13506 rm -f "$ac_file" 13507 mv "$ac_tmp/config.h" "$ac_file" \ 13508 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13509 fi 13510 else 13511 $as_echo "/* $configure_input */" \ 13512 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13513 || as_fn_error $? "could not create -" "$LINENO" 5 13514 fi 13515 ;; 13516 13517 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13518 $as_echo "$as_me: executing $ac_file commands" >&6;} 13519 ;; 13520 esac 13521 13522 13523 case $ac_file$ac_mode in 13524 "include/jemalloc/internal/public_symbols.txt":C) 13525 f="${objroot}include/jemalloc/internal/public_symbols.txt" 13526 mkdir -p "${objroot}include/jemalloc/internal" 13527 cp /dev/null "${f}" 13528 for nm in `echo ${mangling_map} |tr ',' ' '` ; do 13529 n=`echo ${nm} |tr ':' ' ' |awk '{print $1}'` 13530 m=`echo ${nm} |tr ':' ' ' |awk '{print $2}'` 13531 echo "${n}:${m}" >> "${f}" 13532 public_syms=`for sym in ${public_syms}; do echo "${sym}"; done |grep -v "^${n}\$" |tr '\n' ' '` 13533 done 13534 for sym in ${public_syms} ; do 13535 n="${sym}" 13536 m="${JEMALLOC_PREFIX}${sym}" 13537 echo "${n}:${m}" >> "${f}" 13538 done 13539 ;; 13540 "include/jemalloc/internal/private_symbols.awk":C) 13541 f="${objroot}include/jemalloc/internal/private_symbols.awk" 13542 mkdir -p "${objroot}include/jemalloc/internal" 13543 export_syms=`for sym in ${public_syms}; do echo "${JEMALLOC_PREFIX}${sym}"; done; for sym in ${wrap_syms}; do echo "${sym}"; done;` 13544 "${srcdir}/include/jemalloc/internal/private_symbols.sh" "${SYM_PREFIX}" ${export_syms} > "${objroot}include/jemalloc/internal/private_symbols.awk" 13545 ;; 13546 "include/jemalloc/internal/private_symbols_jet.awk":C) 13547 f="${objroot}include/jemalloc/internal/private_symbols_jet.awk" 13548 mkdir -p "${objroot}include/jemalloc/internal" 13549 export_syms=`for sym in ${public_syms}; do echo "jet_${sym}"; done; for sym in ${wrap_syms}; do echo "${sym}"; done;` 13550 "${srcdir}/include/jemalloc/internal/private_symbols.sh" "${SYM_PREFIX}" ${export_syms} > "${objroot}include/jemalloc/internal/private_symbols_jet.awk" 13551 ;; 13552 "include/jemalloc/internal/public_namespace.h":C) 13553 mkdir -p "${objroot}include/jemalloc/internal" 13554 "${srcdir}/include/jemalloc/internal/public_namespace.sh" "${objroot}include/jemalloc/internal/public_symbols.txt" > "${objroot}include/jemalloc/internal/public_namespace.h" 13555 ;; 13556 "include/jemalloc/internal/public_unnamespace.h":C) 13557 mkdir -p "${objroot}include/jemalloc/internal" 13558 "${srcdir}/include/jemalloc/internal/public_unnamespace.sh" "${objroot}include/jemalloc/internal/public_symbols.txt" > "${objroot}include/jemalloc/internal/public_unnamespace.h" 13559 ;; 13560 "include/jemalloc/internal/size_classes.h":C) 13561 mkdir -p "${objroot}include/jemalloc/internal" 13562 "${SHELL}" "${srcdir}/include/jemalloc/internal/size_classes.sh" "${LG_QUANTA}" 3 "${LG_PAGE_SIZES}" 2 > "${objroot}include/jemalloc/internal/size_classes.h" 13563 ;; 13564 "include/jemalloc/jemalloc_protos_jet.h":C) 13565 mkdir -p "${objroot}include/jemalloc" 13566 cat "${srcdir}/include/jemalloc/jemalloc_protos.h.in" | sed -e 's/@je_@/jet_/g' > "${objroot}include/jemalloc/jemalloc_protos_jet.h" 13567 ;; 13568 "include/jemalloc/jemalloc_rename.h":C) 13569 mkdir -p "${objroot}include/jemalloc" 13570 "${srcdir}/include/jemalloc/jemalloc_rename.sh" "${objroot}include/jemalloc/internal/public_symbols.txt" > "${objroot}include/jemalloc/jemalloc_rename.h" 13571 ;; 13572 "include/jemalloc/jemalloc_mangle.h":C) 13573 mkdir -p "${objroot}include/jemalloc" 13574 "${srcdir}/include/jemalloc/jemalloc_mangle.sh" "${objroot}include/jemalloc/internal/public_symbols.txt" je_ > "${objroot}include/jemalloc/jemalloc_mangle.h" 13575 ;; 13576 "include/jemalloc/jemalloc_mangle_jet.h":C) 13577 mkdir -p "${objroot}include/jemalloc" 13578 "${srcdir}/include/jemalloc/jemalloc_mangle.sh" "${objroot}include/jemalloc/internal/public_symbols.txt" jet_ > "${objroot}include/jemalloc/jemalloc_mangle_jet.h" 13579 ;; 13580 "include/jemalloc/jemalloc.h":C) 13581 mkdir -p "${objroot}include/jemalloc" 13582 "${srcdir}/include/jemalloc/jemalloc.sh" "${objroot}" > "${objroot}include/jemalloc/jemalloc${install_suffix}.h" 13583 ;; 13584 13585 esac 13586 done # for ac_tag 13587 13588 13589 as_fn_exit 0 13590 _ACEOF 13591 ac_clean_files=$ac_clean_files_save 13592 13593 test $ac_write_fail = 0 || 13594 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13595 13596 13597 # configure is writing to config.log, and then calls config.status. 13598 # config.status does its own redirection, appending to config.log. 13599 # Unfortunately, on DOS this fails, as config.log is still kept open 13600 # by configure, so config.status won't be able to write to it; its 13601 # output is simply discarded. So we exec the FD to /dev/null, 13602 # effectively closing config.log, so it can be properly (re)opened and 13603 # appended to by config.status. When coming back to configure, we 13604 # need to make the FD available again. 13605 if test "$no_create" != yes; then 13606 ac_cs_success=: 13607 ac_config_status_args= 13608 test "$silent" = yes && 13609 ac_config_status_args="$ac_config_status_args --quiet" 13610 exec 5>/dev/null 13611 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13612 exec 5>>config.log 13613 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13614 # would make configure fail if this is the last instruction. 13615 $ac_cs_success || as_fn_exit 1 13616 fi 13617 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13618 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13619 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13620 fi 13621 13622 13623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ===============================================================================" >&5 13624 $as_echo "===============================================================================" >&6; } 13625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: jemalloc version : ${jemalloc_version}" >&5 13626 $as_echo "jemalloc version : ${jemalloc_version}" >&6; } 13627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: library revision : ${rev}" >&5 13628 $as_echo "library revision : ${rev}" >&6; } 13629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 13630 $as_echo "" >&6; } 13631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: CONFIG : ${CONFIG}" >&5 13632 $as_echo "CONFIG : ${CONFIG}" >&6; } 13633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: CC : ${CC}" >&5 13634 $as_echo "CC : ${CC}" >&6; } 13635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: CONFIGURE_CFLAGS : ${CONFIGURE_CFLAGS}" >&5 13636 $as_echo "CONFIGURE_CFLAGS : ${CONFIGURE_CFLAGS}" >&6; } 13637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: SPECIFIED_CFLAGS : ${SPECIFIED_CFLAGS}" >&5 13638 $as_echo "SPECIFIED_CFLAGS : ${SPECIFIED_CFLAGS}" >&6; } 13639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: EXTRA_CFLAGS : ${EXTRA_CFLAGS}" >&5 13640 $as_echo "EXTRA_CFLAGS : ${EXTRA_CFLAGS}" >&6; } 13641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: CPPFLAGS : ${CPPFLAGS}" >&5 13642 $as_echo "CPPFLAGS : ${CPPFLAGS}" >&6; } 13643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: CXX : ${CXX}" >&5 13644 $as_echo "CXX : ${CXX}" >&6; } 13645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: CONFIGURE_CXXFLAGS : ${CONFIGURE_CXXFLAGS}" >&5 13646 $as_echo "CONFIGURE_CXXFLAGS : ${CONFIGURE_CXXFLAGS}" >&6; } 13647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: SPECIFIED_CXXFLAGS : ${SPECIFIED_CXXFLAGS}" >&5 13648 $as_echo "SPECIFIED_CXXFLAGS : ${SPECIFIED_CXXFLAGS}" >&6; } 13649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: EXTRA_CXXFLAGS : ${EXTRA_CXXFLAGS}" >&5 13650 $as_echo "EXTRA_CXXFLAGS : ${EXTRA_CXXFLAGS}" >&6; } 13651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: LDFLAGS : ${LDFLAGS}" >&5 13652 $as_echo "LDFLAGS : ${LDFLAGS}" >&6; } 13653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: EXTRA_LDFLAGS : ${EXTRA_LDFLAGS}" >&5 13654 $as_echo "EXTRA_LDFLAGS : ${EXTRA_LDFLAGS}" >&6; } 13655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: DSO_LDFLAGS : ${DSO_LDFLAGS}" >&5 13656 $as_echo "DSO_LDFLAGS : ${DSO_LDFLAGS}" >&6; } 13657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: LIBS : ${LIBS}" >&5 13658 $as_echo "LIBS : ${LIBS}" >&6; } 13659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: RPATH_EXTRA : ${RPATH_EXTRA}" >&5 13660 $as_echo "RPATH_EXTRA : ${RPATH_EXTRA}" >&6; } 13661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 13662 $as_echo "" >&6; } 13663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: XSLTPROC : ${XSLTPROC}" >&5 13664 $as_echo "XSLTPROC : ${XSLTPROC}" >&6; } 13665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: XSLROOT : ${XSLROOT}" >&5 13666 $as_echo "XSLROOT : ${XSLROOT}" >&6; } 13667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 13668 $as_echo "" >&6; } 13669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: PREFIX : ${PREFIX}" >&5 13670 $as_echo "PREFIX : ${PREFIX}" >&6; } 13671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: BINDIR : ${BINDIR}" >&5 13672 $as_echo "BINDIR : ${BINDIR}" >&6; } 13673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: DATADIR : ${DATADIR}" >&5 13674 $as_echo "DATADIR : ${DATADIR}" >&6; } 13675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: INCLUDEDIR : ${INCLUDEDIR}" >&5 13676 $as_echo "INCLUDEDIR : ${INCLUDEDIR}" >&6; } 13677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: LIBDIR : ${LIBDIR}" >&5 13678 $as_echo "LIBDIR : ${LIBDIR}" >&6; } 13679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: MANDIR : ${MANDIR}" >&5 13680 $as_echo "MANDIR : ${MANDIR}" >&6; } 13681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 13682 $as_echo "" >&6; } 13683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: srcroot : ${srcroot}" >&5 13684 $as_echo "srcroot : ${srcroot}" >&6; } 13685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: abs_srcroot : ${abs_srcroot}" >&5 13686 $as_echo "abs_srcroot : ${abs_srcroot}" >&6; } 13687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: objroot : ${objroot}" >&5 13688 $as_echo "objroot : ${objroot}" >&6; } 13689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: abs_objroot : ${abs_objroot}" >&5 13690 $as_echo "abs_objroot : ${abs_objroot}" >&6; } 13691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 13692 $as_echo "" >&6; } 13693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: JEMALLOC_PREFIX : ${JEMALLOC_PREFIX}" >&5 13694 $as_echo "JEMALLOC_PREFIX : ${JEMALLOC_PREFIX}" >&6; } 13695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: JEMALLOC_PRIVATE_NAMESPACE" >&5 13696 $as_echo "JEMALLOC_PRIVATE_NAMESPACE" >&6; } 13697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: : ${JEMALLOC_PRIVATE_NAMESPACE}" >&5 13698 $as_echo " : ${JEMALLOC_PRIVATE_NAMESPACE}" >&6; } 13699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: install_suffix : ${install_suffix}" >&5 13700 $as_echo "install_suffix : ${install_suffix}" >&6; } 13701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: malloc_conf : ${config_malloc_conf}" >&5 13702 $as_echo "malloc_conf : ${config_malloc_conf}" >&6; } 13703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: autogen : ${enable_autogen}" >&5 13704 $as_echo "autogen : ${enable_autogen}" >&6; } 13705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: debug : ${enable_debug}" >&5 13706 $as_echo "debug : ${enable_debug}" >&6; } 13707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: stats : ${enable_stats}" >&5 13708 $as_echo "stats : ${enable_stats}" >&6; } 13709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: prof : ${enable_prof}" >&5 13710 $as_echo "prof : ${enable_prof}" >&6; } 13711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: prof-libunwind : ${enable_prof_libunwind}" >&5 13712 $as_echo "prof-libunwind : ${enable_prof_libunwind}" >&6; } 13713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: prof-libgcc : ${enable_prof_libgcc}" >&5 13714 $as_echo "prof-libgcc : ${enable_prof_libgcc}" >&6; } 13715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: prof-gcc : ${enable_prof_gcc}" >&5 13716 $as_echo "prof-gcc : ${enable_prof_gcc}" >&6; } 13717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: fill : ${enable_fill}" >&5 13718 $as_echo "fill : ${enable_fill}" >&6; } 13719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: utrace : ${enable_utrace}" >&5 13720 $as_echo "utrace : ${enable_utrace}" >&6; } 13721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: xmalloc : ${enable_xmalloc}" >&5 13722 $as_echo "xmalloc : ${enable_xmalloc}" >&6; } 13723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: log : ${enable_log}" >&5 13724 $as_echo "log : ${enable_log}" >&6; } 13725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: lazy_lock : ${enable_lazy_lock}" >&5 13726 $as_echo "lazy_lock : ${enable_lazy_lock}" >&6; } 13727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: cache-oblivious : ${enable_cache_oblivious}" >&5 13728 $as_echo "cache-oblivious : ${enable_cache_oblivious}" >&6; } 13729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: cxx : ${enable_cxx}" >&5 13730 $as_echo "cxx : ${enable_cxx}" >&6; } 13731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ===============================================================================" >&5 13732 $as_echo "===============================================================================" >&6; } 13733
