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 libdl 633 enable_uaf_detection 634 enable_opt_size_checks 635 enable_opt_safety_checks 636 enable_readlinkat 637 enable_log 638 enable_cache_oblivious 639 enable_xmalloc 640 enable_utrace 641 enable_fill 642 enable_prof 643 enable_experimental_smallocx 644 enable_stats 645 enable_debug 646 je_ 647 install_suffix 648 private_namespace 649 JEMALLOC_CPREFIX 650 JEMALLOC_PREFIX 651 enable_static 652 enable_shared 653 enable_doc 654 AUTOCONF 655 LD 656 RANLIB 657 INSTALL_DATA 658 INSTALL_SCRIPT 659 INSTALL_PROGRAM 660 enable_autogen 661 RPATH_EXTRA 662 LM 663 CC_MM 664 DUMP_SYMS 665 AROUT 666 ARFLAGS 667 MKLIB 668 TEST_LD_MODE 669 LDTARGET 670 CTARGET 671 PIC_CFLAGS 672 SOREV 673 EXTRA_LDFLAGS 674 DSO_LDFLAGS 675 link_whole_archive 676 libprefix 677 exe 678 a 679 o 680 importlib 681 so 682 LD_PRELOAD_VAR 683 RPATH 684 abi 685 jemalloc_version_gid 686 jemalloc_version_nrev 687 jemalloc_version_bugfix 688 jemalloc_version_minor 689 jemalloc_version_major 690 jemalloc_version 691 AWK 692 NM 693 AR 694 host_os 695 host_vendor 696 host_cpu 697 host 698 build_os 699 build_vendor 700 build_cpu 701 build 702 EGREP 703 GREP 704 EXTRA_CXXFLAGS 705 SPECIFIED_CXXFLAGS 706 CONFIGURE_CXXFLAGS 707 enable_cxx 708 HAVE_CXX14 709 HAVE_CXX17 710 ac_ct_CXX 711 CXXFLAGS 712 CXX 713 CPP 714 EXTRA_CFLAGS 715 SPECIFIED_CFLAGS 716 CONFIGURE_CFLAGS 717 OBJEXT 718 EXEEXT 719 ac_ct_CC 720 CPPFLAGS 721 LDFLAGS 722 CFLAGS 723 CC 724 XSLROOT 725 XSLTPROC 726 MANDIR 727 DATADIR 728 LIBDIR 729 INCLUDEDIR 730 BINDIR 731 PREFIX 732 abs_objroot 733 objroot 734 abs_srcroot 735 srcroot 736 rev 737 CONFIG 738 target_alias 739 host_alias 740 build_alias 741 LIBS 742 ECHO_T 743 ECHO_N 744 ECHO_C 745 DEFS 746 mandir 747 localedir 748 libdir 749 psdir 750 pdfdir 751 dvidir 752 htmldir 753 infodir 754 docdir 755 oldincludedir 756 includedir 757 localstatedir 758 sharedstatedir 759 sysconfdir 760 datadir 761 datarootdir 762 libexecdir 763 sbindir 764 bindir 765 program_transform_name 766 prefix 767 exec_prefix 768 PACKAGE_URL 769 PACKAGE_BUGREPORT 770 PACKAGE_STRING 771 PACKAGE_VERSION 772 PACKAGE_TARNAME 773 PACKAGE_NAME 774 PATH_SEPARATOR 775 SHELL' 776 ac_subst_files='' 777 ac_user_opts=' 778 enable_option_checking 779 with_xslroot 780 enable_cxx 781 with_lg_vaddr 782 with_version 783 with_rpath 784 enable_autogen 785 enable_doc 786 enable_shared 787 enable_static 788 with_mangling 789 with_jemalloc_prefix 790 with_export 791 with_private_namespace 792 with_install_suffix 793 with_malloc_conf 794 enable_debug 795 enable_stats 796 enable_experimental_smallocx 797 enable_prof 798 enable_prof_libunwind 799 with_static_libunwind 800 enable_prof_libgcc 801 enable_prof_gcc 802 enable_fill 803 enable_utrace 804 enable_xmalloc 805 enable_cache_oblivious 806 enable_log 807 enable_readlinkat 808 enable_opt_safety_checks 809 enable_opt_size_checks 810 enable_uaf_detection 811 with_lg_quantum 812 with_lg_slab_maxregs 813 with_lg_page 814 with_lg_hugepage 815 enable_libdl 816 enable_syscall 817 enable_lazy_lock 818 enable_zone_allocator 819 enable_initial_exec_tls 820 ' 821 ac_precious_vars='build_alias 822 host_alias 823 target_alias 824 CC 825 CFLAGS 826 LDFLAGS 827 LIBS 828 CPPFLAGS 829 CPP 830 CXX 831 CXXFLAGS 832 CCC' 833 834 835 # 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Assumes 1767 # that executables *can* be run. 1768 ac_fn_c_try_run () 1769 { 1770 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1771 if { { ac_try="$ac_link" 1772 case "(($ac_try" in 1773 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1774 *) ac_try_echo=$ac_try;; 1775 esac 1776 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1777 $as_echo "$ac_try_echo"; } >&5 1778 (eval "$ac_link") 2>&5 1779 ac_status=$? 1780 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1781 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1782 { { case "(($ac_try" in 1783 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1784 *) ac_try_echo=$ac_try;; 1785 esac 1786 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1787 $as_echo "$ac_try_echo"; } >&5 1788 (eval "$ac_try") 2>&5 1789 ac_status=$? 1790 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1791 test $ac_status = 0; }; }; then : 1792 ac_retval=0 1793 else 1794 $as_echo "$as_me: program exited with status $ac_status" >&5 1795 $as_echo "$as_me: failed program was:" >&5 1796 sed 's/^/| /' conftest.$ac_ext >&5 1797 1798 ac_retval=$ac_status 1799 fi 1800 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1801 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1802 as_fn_set_status $ac_retval 1803 1804 } # ac_fn_c_try_run 1805 1806 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1807 # ------------------------------------------------------- 1808 # Tests whether HEADER exists and can be compiled using the include files in 1809 # INCLUDES, setting the cache variable VAR accordingly. 1810 ac_fn_c_check_header_compile () 1811 { 1812 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1814 $as_echo_n "checking for $2... " >&6; } 1815 if eval \${$3+:} false; then : 1816 $as_echo_n "(cached) " >&6 1817 else 1818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1819 /* end confdefs.h. */ 1820 $4 1821 #include <$2> 1822 _ACEOF 1823 if ac_fn_c_try_compile "$LINENO"; then : 1824 eval "$3=yes" 1825 else 1826 eval "$3=no" 1827 fi 1828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1829 fi 1830 eval ac_res=\$$3 1831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1832 $as_echo "$ac_res" >&6; } 1833 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1834 1835 } # ac_fn_c_check_header_compile 1836 1837 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 1838 # -------------------------------------------- 1839 # Tries to find the compile-time value of EXPR in a program that includes 1840 # INCLUDES, setting VAR accordingly. Returns whether the value could be 1841 # computed 1842 ac_fn_c_compute_int () 1843 { 1844 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1845 if test "$cross_compiling" = yes; then 1846 # Depending upon the size, compute the lo and hi bounds. 1847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1848 /* end confdefs.h. */ 1849 $4 1850 int 1851 main () 1852 { 1853 static int test_array [1 - 2 * !(($2) >= 0)]; 1854 test_array [0] = 0; 1855 return test_array [0]; 1856 1857 ; 1858 return 0; 1859 } 1860 _ACEOF 1861 if ac_fn_c_try_compile "$LINENO"; then : 1862 ac_lo=0 ac_mid=0 1863 while :; do 1864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1865 /* end confdefs.h. */ 1866 $4 1867 int 1868 main () 1869 { 1870 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1871 test_array [0] = 0; 1872 return test_array [0]; 1873 1874 ; 1875 return 0; 1876 } 1877 _ACEOF 1878 if ac_fn_c_try_compile "$LINENO"; then : 1879 ac_hi=$ac_mid; break 1880 else 1881 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 1882 if test $ac_lo -le $ac_mid; then 1883 ac_lo= ac_hi= 1884 break 1885 fi 1886 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 1887 fi 1888 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1889 done 1890 else 1891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1892 /* end confdefs.h. */ 1893 $4 1894 int 1895 main () 1896 { 1897 static int test_array [1 - 2 * !(($2) < 0)]; 1898 test_array [0] = 0; 1899 return test_array [0]; 1900 1901 ; 1902 return 0; 1903 } 1904 _ACEOF 1905 if ac_fn_c_try_compile "$LINENO"; then : 1906 ac_hi=-1 ac_mid=-1 1907 while :; do 1908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1909 /* end confdefs.h. */ 1910 $4 1911 int 1912 main () 1913 { 1914 static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 1915 test_array [0] = 0; 1916 return test_array [0]; 1917 1918 ; 1919 return 0; 1920 } 1921 _ACEOF 1922 if ac_fn_c_try_compile "$LINENO"; then : 1923 ac_lo=$ac_mid; break 1924 else 1925 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 1926 if test $ac_mid -le $ac_hi; then 1927 ac_lo= ac_hi= 1928 break 1929 fi 1930 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 1931 fi 1932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1933 done 1934 else 1935 ac_lo= ac_hi= 1936 fi 1937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1938 fi 1939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1940 # Binary search between lo and hi bounds. 1941 while test "x$ac_lo" != "x$ac_hi"; do 1942 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 1943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1944 /* end confdefs.h. */ 1945 $4 1946 int 1947 main () 1948 { 1949 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1950 test_array [0] = 0; 1951 return test_array [0]; 1952 1953 ; 1954 return 0; 1955 } 1956 _ACEOF 1957 if ac_fn_c_try_compile "$LINENO"; then : 1958 ac_hi=$ac_mid 1959 else 1960 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 1961 fi 1962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1963 done 1964 case $ac_lo in #(( 1965 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 1966 '') ac_retval=1 ;; 1967 esac 1968 else 1969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1970 /* end confdefs.h. */ 1971 $4 1972 static long int longval () { return $2; } 1973 static unsigned long int ulongval () { return $2; } 1974 #include <stdio.h> 1975 #include <stdlib.h> 1976 int 1977 main () 1978 { 1979 1980 FILE *f = fopen ("conftest.val", "w"); 1981 if (! f) 1982 return 1; 1983 if (($2) < 0) 1984 { 1985 long int i = longval (); 1986 if (i != ($2)) 1987 return 1; 1988 fprintf (f, "%ld", i); 1989 } 1990 else 1991 { 1992 unsigned long int i = ulongval (); 1993 if (i != ($2)) 1994 return 1; 1995 fprintf (f, "%lu", i); 1996 } 1997 /* Do not output a trailing newline, as this causes \r\n confusion 1998 on some platforms. */ 1999 return ferror (f) || fclose (f) != 0; 2000 2001 ; 2002 return 0; 2003 } 2004 _ACEOF 2005 if ac_fn_c_try_run "$LINENO"; then : 2006 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 2007 else 2008 ac_retval=1 2009 fi 2010 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 2011 conftest.$ac_objext conftest.beam conftest.$ac_ext 2012 rm -f conftest.val 2013 2014 fi 2015 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2016 as_fn_set_status $ac_retval 2017 2018 } # ac_fn_c_compute_int 2019 2020 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 2021 # ------------------------------------------------------- 2022 # Tests whether HEADER exists, giving a warning if it cannot be compiled using 2023 # the include files in INCLUDES and setting the cache variable VAR 2024 # accordingly. 2025 ac_fn_c_check_header_mongrel () 2026 { 2027 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2028 if eval \${$3+:} false; then : 2029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2030 $as_echo_n "checking for $2... " >&6; } 2031 if eval \${$3+:} false; then : 2032 $as_echo_n "(cached) " >&6 2033 fi 2034 eval ac_res=\$$3 2035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2036 $as_echo "$ac_res" >&6; } 2037 else 2038 # Is the header compilable? 2039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 2040 $as_echo_n "checking $2 usability... " >&6; } 2041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2042 /* end confdefs.h. */ 2043 $4 2044 #include <$2> 2045 _ACEOF 2046 if ac_fn_c_try_compile "$LINENO"; then : 2047 ac_header_compiler=yes 2048 else 2049 ac_header_compiler=no 2050 fi 2051 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 2053 $as_echo "$ac_header_compiler" >&6; } 2054 2055 # Is the header present? 2056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 2057 $as_echo_n "checking $2 presence... " >&6; } 2058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2059 /* end confdefs.h. */ 2060 #include <$2> 2061 _ACEOF 2062 if ac_fn_c_try_cpp "$LINENO"; then : 2063 ac_header_preproc=yes 2064 else 2065 ac_header_preproc=no 2066 fi 2067 rm -f conftest.err conftest.i conftest.$ac_ext 2068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 2069 $as_echo "$ac_header_preproc" >&6; } 2070 2071 # So? What about this header? 2072 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 2073 yes:no: ) 2074 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 2075 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 2076 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 2077 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 2078 ;; 2079 no:yes:* ) 2080 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 2081 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 2082 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 2083 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 2084 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 2085 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 2086 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 2087 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 2088 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 2089 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 2090 ;; 2091 esac 2092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2093 $as_echo_n "checking for $2... " >&6; } 2094 if eval \${$3+:} false; then : 2095 $as_echo_n "(cached) " >&6 2096 else 2097 eval "$3=\$ac_header_compiler" 2098 fi 2099 eval ac_res=\$$3 2100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2101 $as_echo "$ac_res" >&6; } 2102 fi 2103 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2104 2105 } # ac_fn_c_check_header_mongrel 2106 2107 # ac_fn_c_check_func LINENO FUNC VAR 2108 # ---------------------------------- 2109 # Tests whether FUNC exists, setting the cache variable VAR accordingly 2110 ac_fn_c_check_func () 2111 { 2112 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2114 $as_echo_n "checking for $2... " >&6; } 2115 if eval \${$3+:} false; then : 2116 $as_echo_n "(cached) " >&6 2117 else 2118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2119 /* end confdefs.h. */ 2120 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 2121 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 2122 #define $2 innocuous_$2 2123 2124 /* System header to define __stub macros and hopefully few prototypes, 2125 which can conflict with char $2 (); below. 2126 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2127 <limits.h> exists even on freestanding compilers. */ 2128 2129 #ifdef __STDC__ 2130 # include <limits.h> 2131 #else 2132 # include <assert.h> 2133 #endif 2134 2135 #undef $2 2136 2137 /* Override any GCC internal prototype to avoid an error. 2138 Use char because int might match the return type of a GCC 2139 builtin and then its argument prototype would still apply. */ 2140 #ifdef __cplusplus 2141 extern "C" 2142 #endif 2143 char $2 (); 2144 /* The GNU C library defines this for functions which it implements 2145 to always fail with ENOSYS. Some functions are actually named 2146 something starting with __ and the normal name is an alias. */ 2147 #if defined __stub_$2 || defined __stub___$2 2148 choke me 2149 #endif 2150 2151 int 2152 main () 2153 { 2154 return $2 (); 2155 ; 2156 return 0; 2157 } 2158 _ACEOF 2159 if ac_fn_c_try_link "$LINENO"; then : 2160 eval "$3=yes" 2161 else 2162 eval "$3=no" 2163 fi 2164 rm -f core conftest.err conftest.$ac_objext \ 2165 conftest$ac_exeext conftest.$ac_ext 2166 fi 2167 eval ac_res=\$$3 2168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2169 $as_echo "$ac_res" >&6; } 2170 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2171 2172 } # ac_fn_c_check_func 2173 2174 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 2175 # ------------------------------------------- 2176 # Tests whether TYPE exists after having included INCLUDES, setting cache 2177 # variable VAR accordingly. 2178 ac_fn_c_check_type () 2179 { 2180 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2182 $as_echo_n "checking for $2... " >&6; } 2183 if eval \${$3+:} false; then : 2184 $as_echo_n "(cached) " >&6 2185 else 2186 eval "$3=no" 2187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2188 /* end confdefs.h. */ 2189 $4 2190 int 2191 main () 2192 { 2193 if (sizeof ($2)) 2194 return 0; 2195 ; 2196 return 0; 2197 } 2198 _ACEOF 2199 if ac_fn_c_try_compile "$LINENO"; then : 2200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2201 /* end confdefs.h. */ 2202 $4 2203 int 2204 main () 2205 { 2206 if (sizeof (($2))) 2207 return 0; 2208 ; 2209 return 0; 2210 } 2211 _ACEOF 2212 if ac_fn_c_try_compile "$LINENO"; then : 2213 2214 else 2215 eval "$3=yes" 2216 fi 2217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2218 fi 2219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2220 fi 2221 eval ac_res=\$$3 2222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2223 $as_echo "$ac_res" >&6; } 2224 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2225 2226 } # ac_fn_c_check_type 2227 cat >config.log <<_ACEOF 2228 This file contains any messages produced by compilers while 2229 running configure, to aid debugging if configure makes a mistake. 2230 2231 It was created by $as_me, which was 2232 generated by GNU Autoconf 2.69. Invocation command line was 2233 2234 $ $0 $@ 2235 2236 _ACEOF 2237 exec 5>>config.log 2238 { 2239 cat <<_ASUNAME 2240 ## --------- ## 2241 ## Platform. ## 2242 ## --------- ## 2243 2244 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2245 uname -m = `(uname -m) 2>/dev/null || echo unknown` 2246 uname -r = `(uname -r) 2>/dev/null || echo unknown` 2247 uname -s = `(uname -s) 2>/dev/null || echo unknown` 2248 uname -v = `(uname -v) 2>/dev/null || echo unknown` 2249 2250 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2251 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2252 2253 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2254 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2255 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2256 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2257 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2258 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2259 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2260 2261 _ASUNAME 2262 2263 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2264 for as_dir in $PATH 2265 do 2266 IFS=$as_save_IFS 2267 test -z "$as_dir" && as_dir=. 2268 $as_echo "PATH: $as_dir" 2269 done 2270 IFS=$as_save_IFS 2271 2272 } >&5 2273 2274 cat >&5 <<_ACEOF 2275 2276 2277 ## ----------- ## 2278 ## Core tests. ## 2279 ## ----------- ## 2280 2281 _ACEOF 2282 2283 2284 # Keep a trace of the command line. 2285 # Strip out --no-create and --no-recursion so they do not pile up. 2286 # Strip out --silent because we don't want to record it for future runs. 2287 # Also quote any args containing shell meta-characters. 2288 # Make two passes to allow for proper duplicate-argument suppression. 2289 ac_configure_args= 2290 ac_configure_args0= 2291 ac_configure_args1= 2292 ac_must_keep_next=false 2293 for ac_pass in 1 2 2294 do 2295 for ac_arg 2296 do 2297 case $ac_arg in 2298 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2299 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2300 | -silent | --silent | --silen | --sile | --sil) 2301 continue ;; 2302 *\'*) 2303 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2304 esac 2305 case $ac_pass in 2306 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2307 2) 2308 as_fn_append ac_configure_args1 " '$ac_arg'" 2309 if test $ac_must_keep_next = true; then 2310 ac_must_keep_next=false # Got value, back to normal. 2311 else 2312 case $ac_arg in 2313 *=* | --config-cache | -C | -disable-* | --disable-* \ 2314 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2315 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2316 | -with-* | --with-* | -without-* | --without-* | --x) 2317 case "$ac_configure_args0 " in 2318 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2319 esac 2320 ;; 2321 -* ) ac_must_keep_next=true ;; 2322 esac 2323 fi 2324 as_fn_append ac_configure_args " '$ac_arg'" 2325 ;; 2326 esac 2327 done 2328 done 2329 { ac_configure_args0=; unset ac_configure_args0;} 2330 { ac_configure_args1=; unset ac_configure_args1;} 2331 2332 # When interrupted or exit'd, cleanup temporary files, and complete 2333 # config.log. We remove comments because anyway the quotes in there 2334 # would cause problems or look ugly. 2335 # WARNING: Use '\'' to represent an apostrophe within the trap. 2336 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2337 trap 'exit_status=$? 2338 # Save into config.log some information that might help in debugging. 2339 { 2340 echo 2341 2342 $as_echo "## ---------------- ## 2343 ## Cache variables. ## 2344 ## ---------------- ##" 2345 echo 2346 # The following way of writing the cache mishandles newlines in values, 2347 ( 2348 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2349 eval ac_val=\$$ac_var 2350 case $ac_val in #( 2351 *${as_nl}*) 2352 case $ac_var in #( 2353 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2354 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2355 esac 2356 case $ac_var in #( 2357 _ | IFS | as_nl) ;; #( 2358 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2359 *) { eval $ac_var=; unset $ac_var;} ;; 2360 esac ;; 2361 esac 2362 done 2363 (set) 2>&1 | 2364 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2365 *${as_nl}ac_space=\ *) 2366 sed -n \ 2367 "s/'\''/'\''\\\\'\'''\''/g; 2368 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2369 ;; #( 2370 *) 2371 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2372 ;; 2373 esac | 2374 sort 2375 ) 2376 echo 2377 2378 $as_echo "## ----------------- ## 2379 ## Output variables. ## 2380 ## ----------------- ##" 2381 echo 2382 for ac_var in $ac_subst_vars 2383 do 2384 eval ac_val=\$$ac_var 2385 case $ac_val in 2386 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2387 esac 2388 $as_echo "$ac_var='\''$ac_val'\''" 2389 done | sort 2390 echo 2391 2392 if test -n "$ac_subst_files"; then 2393 $as_echo "## ------------------- ## 2394 ## File substitutions. ## 2395 ## ------------------- ##" 2396 echo 2397 for ac_var in $ac_subst_files 2398 do 2399 eval ac_val=\$$ac_var 2400 case $ac_val in 2401 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2402 esac 2403 $as_echo "$ac_var='\''$ac_val'\''" 2404 done | sort 2405 echo 2406 fi 2407 2408 if test -s confdefs.h; then 2409 $as_echo "## ----------- ## 2410 ## confdefs.h. ## 2411 ## ----------- ##" 2412 echo 2413 cat confdefs.h 2414 echo 2415 fi 2416 test "$ac_signal" != 0 && 2417 $as_echo "$as_me: caught signal $ac_signal" 2418 $as_echo "$as_me: exit $exit_status" 2419 } >&5 2420 rm -f core *.core core.conftest.* && 2421 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2422 exit $exit_status 2423 ' 0 2424 for ac_signal in 1 2 13 15; do 2425 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2426 done 2427 ac_signal=0 2428 2429 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2430 rm -f -r conftest* confdefs.h 2431 2432 $as_echo "/* confdefs.h */" > confdefs.h 2433 2434 # Predefined preprocessor variables. 2435 2436 cat >>confdefs.h <<_ACEOF 2437 #define PACKAGE_NAME "$PACKAGE_NAME" 2438 _ACEOF 2439 2440 cat >>confdefs.h <<_ACEOF 2441 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2442 _ACEOF 2443 2444 cat >>confdefs.h <<_ACEOF 2445 #define PACKAGE_VERSION "$PACKAGE_VERSION" 2446 _ACEOF 2447 2448 cat >>confdefs.h <<_ACEOF 2449 #define PACKAGE_STRING "$PACKAGE_STRING" 2450 _ACEOF 2451 2452 cat >>confdefs.h <<_ACEOF 2453 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2454 _ACEOF 2455 2456 cat >>confdefs.h <<_ACEOF 2457 #define PACKAGE_URL "$PACKAGE_URL" 2458 _ACEOF 2459 2460 2461 # Let the site file select an alternate cache file if it wants to. 2462 # Prefer an explicitly selected file to automatically selected ones. 2463 ac_site_file1=NONE 2464 ac_site_file2=NONE 2465 if test -n "$CONFIG_SITE"; then 2466 # We do not want a PATH search for config.site. 2467 case $CONFIG_SITE in #(( 2468 -*) ac_site_file1=./$CONFIG_SITE;; 2469 */*) ac_site_file1=$CONFIG_SITE;; 2470 *) ac_site_file1=./$CONFIG_SITE;; 2471 esac 2472 elif test "x$prefix" != xNONE; then 2473 ac_site_file1=$prefix/share/config.site 2474 ac_site_file2=$prefix/etc/config.site 2475 else 2476 ac_site_file1=$ac_default_prefix/share/config.site 2477 ac_site_file2=$ac_default_prefix/etc/config.site 2478 fi 2479 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2480 do 2481 test "x$ac_site_file" = xNONE && continue 2482 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2483 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2484 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2485 sed 's/^/| /' "$ac_site_file" >&5 2486 . "$ac_site_file" \ 2487 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2488 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2489 as_fn_error $? "failed to load site script $ac_site_file 2490 See \`config.log' for more details" "$LINENO" 5; } 2491 fi 2492 done 2493 2494 if test -r "$cache_file"; then 2495 # Some versions of bash will fail to source /dev/null (special files 2496 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2497 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2498 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2499 $as_echo "$as_me: loading cache $cache_file" >&6;} 2500 case $cache_file in 2501 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2502 *) . "./$cache_file";; 2503 esac 2504 fi 2505 else 2506 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2507 $as_echo "$as_me: creating cache $cache_file" >&6;} 2508 >$cache_file 2509 fi 2510 2511 # Check that the precious variables saved in the cache have kept the same 2512 # value. 2513 ac_cache_corrupted=false 2514 for ac_var in $ac_precious_vars; do 2515 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2516 eval ac_new_set=\$ac_env_${ac_var}_set 2517 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2518 eval ac_new_val=\$ac_env_${ac_var}_value 2519 case $ac_old_set,$ac_new_set in 2520 set,) 2521 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2522 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2523 ac_cache_corrupted=: ;; 2524 ,set) 2525 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2526 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2527 ac_cache_corrupted=: ;; 2528 ,);; 2529 *) 2530 if test "x$ac_old_val" != "x$ac_new_val"; then 2531 # differences in whitespace do not lead to failure. 2532 ac_old_val_w=`echo x $ac_old_val` 2533 ac_new_val_w=`echo x $ac_new_val` 2534 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2535 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2536 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2537 ac_cache_corrupted=: 2538 else 2539 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2540 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2541 eval $ac_var=\$ac_old_val 2542 fi 2543 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2544 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2545 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2546 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2547 fi;; 2548 esac 2549 # Pass precious variables to config.status. 2550 if test "$ac_new_set" = set; then 2551 case $ac_new_val in 2552 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2553 *) ac_arg=$ac_var=$ac_new_val ;; 2554 esac 2555 case " $ac_configure_args " in 2556 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2557 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2558 esac 2559 fi 2560 done 2561 if $ac_cache_corrupted; then 2562 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2563 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2564 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2565 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2566 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2567 fi 2568 ## -------------------- ## 2569 ## Main body of script. ## 2570 ## -------------------- ## 2571 2572 ac_ext=c 2573 ac_cpp='$CPP $CPPFLAGS' 2574 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2575 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2576 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2577 2578 2579 2580 ac_aux_dir= 2581 for ac_dir in build-aux "$srcdir"/build-aux; do 2582 if test -f "$ac_dir/install-sh"; then 2583 ac_aux_dir=$ac_dir 2584 ac_install_sh="$ac_aux_dir/install-sh -c" 2585 break 2586 elif test -f "$ac_dir/install.sh"; then 2587 ac_aux_dir=$ac_dir 2588 ac_install_sh="$ac_aux_dir/install.sh -c" 2589 break 2590 elif test -f "$ac_dir/shtool"; then 2591 ac_aux_dir=$ac_dir 2592 ac_install_sh="$ac_aux_dir/shtool install -c" 2593 break 2594 fi 2595 done 2596 if test -z "$ac_aux_dir"; then 2597 as_fn_error $? "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5 2598 fi 2599 2600 # These three variables are undocumented and unsupported, 2601 # and are intended to be withdrawn in a future Autoconf release. 2602 # They can cause serious problems if a builder's source tree is in a directory 2603 # whose full name contains unusual characters. 2604 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2605 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2606 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2607 2608 2609 2610 2611 2612 2613 2614 2615 CONFIGURE_CFLAGS= 2616 SPECIFIED_CFLAGS="${CFLAGS}" 2617 2618 2619 2620 2621 2622 CONFIGURE_CXXFLAGS= 2623 SPECIFIED_CXXFLAGS="${CXXFLAGS}" 2624 2625 2626 2627 2628 2629 CONFIG=`echo ${ac_configure_args} | sed -e 's#'"'"'\([^ ]*\)'"'"'#\1#g'` 2630 2631 2632 rev=2 2633 2634 2635 srcroot=$srcdir 2636 if test "x${srcroot}" = "x." ; then 2637 srcroot="" 2638 else 2639 srcroot="${srcroot}/" 2640 fi 2641 2642 abs_srcroot="`cd \"${srcdir}\"; pwd`/" 2643 2644 2645 objroot="" 2646 2647 abs_objroot="`pwd`/" 2648 2649 2650 case "$prefix" in 2651 *\ * ) as_fn_error $? "Prefix should not contain spaces" "$LINENO" 5 ;; 2652 "NONE" ) prefix="/usr/local" ;; 2653 esac 2654 case "$exec_prefix" in 2655 *\ * ) as_fn_error $? "Exec prefix should not contain spaces" "$LINENO" 5 ;; 2656 "NONE" ) exec_prefix=$prefix ;; 2657 esac 2658 PREFIX=$prefix 2659 2660 BINDIR=`eval echo $bindir` 2661 BINDIR=`eval echo $BINDIR` 2662 2663 INCLUDEDIR=`eval echo $includedir` 2664 INCLUDEDIR=`eval echo $INCLUDEDIR` 2665 2666 LIBDIR=`eval echo $libdir` 2667 LIBDIR=`eval echo $LIBDIR` 2668 2669 DATADIR=`eval echo $datadir` 2670 DATADIR=`eval echo $DATADIR` 2671 2672 MANDIR=`eval echo $mandir` 2673 MANDIR=`eval echo $MANDIR` 2674 2675 2676 # Extract the first word of "xsltproc", so it can be a program name with args. 2677 set dummy xsltproc; ac_word=$2 2678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2679 $as_echo_n "checking for $ac_word... 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" >&6; } 2755 if ${ac_cv_prog_CC+:} false; then : 2756 $as_echo_n "(cached) " >&6 2757 else 2758 if test -n "$CC"; then 2759 ac_cv_prog_CC="$CC" # Let the user override the test. 2760 else 2761 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2762 for as_dir in $PATH 2763 do 2764 IFS=$as_save_IFS 2765 test -z "$as_dir" && as_dir=. 2766 for ac_exec_ext in '' $ac_executable_extensions; do 2767 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2768 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2769 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2770 break 2 2771 fi 2772 done 2773 done 2774 IFS=$as_save_IFS 2775 2776 fi 2777 fi 2778 CC=$ac_cv_prog_CC 2779 if test -n "$CC"; then 2780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2781 $as_echo "$CC" >&6; } 2782 else 2783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2784 $as_echo "no" >&6; } 2785 fi 2786 2787 2788 fi 2789 if test -z "$ac_cv_prog_CC"; then 2790 ac_ct_CC=$CC 2791 # Extract the first word of "gcc", so it can be a program name with args. 2792 set dummy gcc; ac_word=$2 2793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2794 $as_echo_n "checking for $ac_word... " >&6; } 2795 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2796 $as_echo_n "(cached) " >&6 2797 else 2798 if test -n "$ac_ct_CC"; then 2799 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2800 else 2801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2802 for as_dir in $PATH 2803 do 2804 IFS=$as_save_IFS 2805 test -z "$as_dir" && as_dir=. 2806 for ac_exec_ext in '' $ac_executable_extensions; do 2807 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2808 ac_cv_prog_ac_ct_CC="gcc" 2809 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2810 break 2 2811 fi 2812 done 2813 done 2814 IFS=$as_save_IFS 2815 2816 fi 2817 fi 2818 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2819 if test -n "$ac_ct_CC"; then 2820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2821 $as_echo "$ac_ct_CC" >&6; } 2822 else 2823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2824 $as_echo "no" >&6; } 2825 fi 2826 2827 if test "x$ac_ct_CC" = x; then 2828 CC="" 2829 else 2830 case $cross_compiling:$ac_tool_warned in 2831 yes:) 2832 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2833 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2834 ac_tool_warned=yes ;; 2835 esac 2836 CC=$ac_ct_CC 2837 fi 2838 else 2839 CC="$ac_cv_prog_CC" 2840 fi 2841 2842 if test -z "$CC"; then 2843 if test -n "$ac_tool_prefix"; then 2844 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2845 set dummy ${ac_tool_prefix}cc; ac_word=$2 2846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2847 $as_echo_n "checking for $ac_word... " >&6; } 2848 if ${ac_cv_prog_CC+:} false; then : 2849 $as_echo_n "(cached) " >&6 2850 else 2851 if test -n "$CC"; then 2852 ac_cv_prog_CC="$CC" # Let the user override the test. 2853 else 2854 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2855 for as_dir in $PATH 2856 do 2857 IFS=$as_save_IFS 2858 test -z "$as_dir" && as_dir=. 2859 for ac_exec_ext in '' $ac_executable_extensions; do 2860 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2861 ac_cv_prog_CC="${ac_tool_prefix}cc" 2862 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2863 break 2 2864 fi 2865 done 2866 done 2867 IFS=$as_save_IFS 2868 2869 fi 2870 fi 2871 CC=$ac_cv_prog_CC 2872 if test -n "$CC"; then 2873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2874 $as_echo "$CC" >&6; } 2875 else 2876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2877 $as_echo "no" >&6; } 2878 fi 2879 2880 2881 fi 2882 fi 2883 if test -z "$CC"; then 2884 # Extract the first word of "cc", so it can be a program name with args. 2885 set dummy cc; ac_word=$2 2886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2887 $as_echo_n "checking for $ac_word... " >&6; } 2888 if ${ac_cv_prog_CC+:} false; then : 2889 $as_echo_n "(cached) " >&6 2890 else 2891 if test -n "$CC"; then 2892 ac_cv_prog_CC="$CC" # Let the user override the test. 2893 else 2894 ac_prog_rejected=no 2895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2896 for as_dir in $PATH 2897 do 2898 IFS=$as_save_IFS 2899 test -z "$as_dir" && as_dir=. 2900 for ac_exec_ext in '' $ac_executable_extensions; do 2901 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2902 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2903 ac_prog_rejected=yes 2904 continue 2905 fi 2906 ac_cv_prog_CC="cc" 2907 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2908 break 2 2909 fi 2910 done 2911 done 2912 IFS=$as_save_IFS 2913 2914 if test $ac_prog_rejected = yes; then 2915 # We found a bogon in the path, so make sure we never use it. 2916 set dummy $ac_cv_prog_CC 2917 shift 2918 if test $# != 0; then 2919 # We chose a different compiler from the bogus one. 2920 # However, it has the same basename, so the bogon will be chosen 2921 # first if we set CC to just the basename; use the full file name. 2922 shift 2923 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2924 fi 2925 fi 2926 fi 2927 fi 2928 CC=$ac_cv_prog_CC 2929 if test -n "$CC"; then 2930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2931 $as_echo "$CC" >&6; } 2932 else 2933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2934 $as_echo "no" >&6; } 2935 fi 2936 2937 2938 fi 2939 if test -z "$CC"; then 2940 if test -n "$ac_tool_prefix"; then 2941 for ac_prog in cl.exe 2942 do 2943 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2944 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2946 $as_echo_n "checking for $ac_word... " >&6; } 2947 if ${ac_cv_prog_CC+:} false; then : 2948 $as_echo_n "(cached) " >&6 2949 else 2950 if test -n "$CC"; then 2951 ac_cv_prog_CC="$CC" # Let the user override the test. 2952 else 2953 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2954 for as_dir in $PATH 2955 do 2956 IFS=$as_save_IFS 2957 test -z "$as_dir" && as_dir=. 2958 for ac_exec_ext in '' $ac_executable_extensions; do 2959 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2960 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2961 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2962 break 2 2963 fi 2964 done 2965 done 2966 IFS=$as_save_IFS 2967 2968 fi 2969 fi 2970 CC=$ac_cv_prog_CC 2971 if test -n "$CC"; then 2972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2973 $as_echo "$CC" >&6; } 2974 else 2975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2976 $as_echo "no" >&6; } 2977 fi 2978 2979 2980 test -n "$CC" && break 2981 done 2982 fi 2983 if test -z "$CC"; then 2984 ac_ct_CC=$CC 2985 for ac_prog in cl.exe 2986 do 2987 # Extract the first word of "$ac_prog", so it can be a program name with args. 2988 set dummy $ac_prog; ac_word=$2 2989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2990 $as_echo_n "checking for $ac_word... " >&6; } 2991 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2992 $as_echo_n "(cached) " >&6 2993 else 2994 if test -n "$ac_ct_CC"; then 2995 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2996 else 2997 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2998 for as_dir in $PATH 2999 do 3000 IFS=$as_save_IFS 3001 test -z "$as_dir" && as_dir=. 3002 for ac_exec_ext in '' $ac_executable_extensions; do 3003 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3004 ac_cv_prog_ac_ct_CC="$ac_prog" 3005 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3006 break 2 3007 fi 3008 done 3009 done 3010 IFS=$as_save_IFS 3011 3012 fi 3013 fi 3014 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3015 if test -n "$ac_ct_CC"; then 3016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3017 $as_echo "$ac_ct_CC" >&6; } 3018 else 3019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3020 $as_echo "no" >&6; } 3021 fi 3022 3023 3024 test -n "$ac_ct_CC" && break 3025 done 3026 3027 if test "x$ac_ct_CC" = x; then 3028 CC="" 3029 else 3030 case $cross_compiling:$ac_tool_warned in 3031 yes:) 3032 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3033 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3034 ac_tool_warned=yes ;; 3035 esac 3036 CC=$ac_ct_CC 3037 fi 3038 fi 3039 3040 fi 3041 3042 3043 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3044 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3045 as_fn_error $? "no acceptable C compiler found in \$PATH 3046 See \`config.log' for more details" "$LINENO" 5; } 3047 3048 # Provide some information about the compiler. 3049 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3050 set X $ac_compile 3051 ac_compiler=$2 3052 for ac_option in --version -v -V -qversion; do 3053 { { ac_try="$ac_compiler $ac_option >&5" 3054 case "(($ac_try" in 3055 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3056 *) ac_try_echo=$ac_try;; 3057 esac 3058 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3059 $as_echo "$ac_try_echo"; } >&5 3060 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3061 ac_status=$? 3062 if test -s conftest.err; then 3063 sed '10a\ 3064 ... rest of stderr output deleted ... 3065 10q' conftest.err >conftest.er1 3066 cat conftest.er1 >&5 3067 fi 3068 rm -f conftest.er1 conftest.err 3069 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3070 test $ac_status = 0; } 3071 done 3072 3073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3074 /* end confdefs.h. */ 3075 3076 int 3077 main () 3078 { 3079 3080 ; 3081 return 0; 3082 } 3083 _ACEOF 3084 ac_clean_files_save=$ac_clean_files 3085 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3086 # Try to create an executable without -o first, disregard a.out. 3087 # It will help us diagnose broken compilers, and finding out an intuition 3088 # of exeext. 3089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3090 $as_echo_n "checking whether the C compiler works... " >&6; } 3091 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3092 3093 # The possible output files: 3094 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3095 3096 ac_rmfiles= 3097 for ac_file in $ac_files 3098 do 3099 case $ac_file in 3100 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3101 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3102 esac 3103 done 3104 rm -f $ac_rmfiles 3105 3106 if { { ac_try="$ac_link_default" 3107 case "(($ac_try" in 3108 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3109 *) ac_try_echo=$ac_try;; 3110 esac 3111 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3112 $as_echo "$ac_try_echo"; } >&5 3113 (eval "$ac_link_default") 2>&5 3114 ac_status=$? 3115 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3116 test $ac_status = 0; }; then : 3117 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3118 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3119 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3120 # so that the user can short-circuit this test for compilers unknown to 3121 # Autoconf. 3122 for ac_file in $ac_files '' 3123 do 3124 test -f "$ac_file" || continue 3125 case $ac_file in 3126 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3127 ;; 3128 [ab].out ) 3129 # We found the default executable, but exeext='' is most 3130 # certainly right. 3131 break;; 3132 *.* ) 3133 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3134 then :; else 3135 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3136 fi 3137 # We set ac_cv_exeext here because the later test for it is not 3138 # safe: cross compilers may not add the suffix if given an `-o' 3139 # argument, so we may need to know it at that point already. 3140 # Even if this section looks crufty: it has the advantage of 3141 # actually working. 3142 break;; 3143 * ) 3144 break;; 3145 esac 3146 done 3147 test "$ac_cv_exeext" = no && ac_cv_exeext= 3148 3149 else 3150 ac_file='' 3151 fi 3152 if test -z "$ac_file"; then : 3153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3154 $as_echo "no" >&6; } 3155 $as_echo "$as_me: failed program was:" >&5 3156 sed 's/^/| /' conftest.$ac_ext >&5 3157 3158 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3159 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3160 as_fn_error 77 "C compiler cannot create executables 3161 See \`config.log' for more details" "$LINENO" 5; } 3162 else 3163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3164 $as_echo "yes" >&6; } 3165 fi 3166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3167 $as_echo_n "checking for C compiler default output file name... " >&6; } 3168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3169 $as_echo "$ac_file" >&6; } 3170 ac_exeext=$ac_cv_exeext 3171 3172 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3173 ac_clean_files=$ac_clean_files_save 3174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3175 $as_echo_n "checking for suffix of executables... " >&6; } 3176 if { { ac_try="$ac_link" 3177 case "(($ac_try" in 3178 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3179 *) ac_try_echo=$ac_try;; 3180 esac 3181 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3182 $as_echo "$ac_try_echo"; } >&5 3183 (eval "$ac_link") 2>&5 3184 ac_status=$? 3185 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3186 test $ac_status = 0; }; then : 3187 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3188 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3189 # work properly (i.e., refer to `conftest.exe'), while it won't with 3190 # `rm'. 3191 for ac_file in conftest.exe conftest conftest.*; do 3192 test -f "$ac_file" || continue 3193 case $ac_file in 3194 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3195 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3196 break;; 3197 * ) break;; 3198 esac 3199 done 3200 else 3201 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3202 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3203 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3204 See \`config.log' for more details" "$LINENO" 5; } 3205 fi 3206 rm -f conftest conftest$ac_cv_exeext 3207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3208 $as_echo "$ac_cv_exeext" >&6; } 3209 3210 rm -f conftest.$ac_ext 3211 EXEEXT=$ac_cv_exeext 3212 ac_exeext=$EXEEXT 3213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3214 /* end confdefs.h. */ 3215 #include <stdio.h> 3216 int 3217 main () 3218 { 3219 FILE *f = fopen ("conftest.out", "w"); 3220 return ferror (f) || fclose (f) != 0; 3221 3222 ; 3223 return 0; 3224 } 3225 _ACEOF 3226 ac_clean_files="$ac_clean_files conftest.out" 3227 # Check that the compiler produces executables we can run. If not, either 3228 # the compiler is broken, or we cross compile. 3229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3230 $as_echo_n "checking whether we are cross compiling... " >&6; } 3231 if test "$cross_compiling" != yes; then 3232 { { ac_try="$ac_link" 3233 case "(($ac_try" in 3234 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3235 *) ac_try_echo=$ac_try;; 3236 esac 3237 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3238 $as_echo "$ac_try_echo"; } >&5 3239 (eval "$ac_link") 2>&5 3240 ac_status=$? 3241 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3242 test $ac_status = 0; } 3243 if { ac_try='./conftest$ac_cv_exeext' 3244 { { case "(($ac_try" in 3245 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3246 *) ac_try_echo=$ac_try;; 3247 esac 3248 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3249 $as_echo "$ac_try_echo"; } >&5 3250 (eval "$ac_try") 2>&5 3251 ac_status=$? 3252 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3253 test $ac_status = 0; }; }; then 3254 cross_compiling=no 3255 else 3256 if test "$cross_compiling" = maybe; then 3257 cross_compiling=yes 3258 else 3259 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3260 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3261 as_fn_error $? "cannot run C compiled programs. 3262 If you meant to cross compile, use \`--host'. 3263 See \`config.log' for more details" "$LINENO" 5; } 3264 fi 3265 fi 3266 fi 3267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3268 $as_echo "$cross_compiling" >&6; } 3269 3270 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3271 ac_clean_files=$ac_clean_files_save 3272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3273 $as_echo_n "checking for suffix of object files... " >&6; } 3274 if ${ac_cv_objext+:} false; then : 3275 $as_echo_n "(cached) " >&6 3276 else 3277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3278 /* end confdefs.h. */ 3279 3280 int 3281 main () 3282 { 3283 3284 ; 3285 return 0; 3286 } 3287 _ACEOF 3288 rm -f conftest.o conftest.obj 3289 if { { ac_try="$ac_compile" 3290 case "(($ac_try" in 3291 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3292 *) ac_try_echo=$ac_try;; 3293 esac 3294 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3295 $as_echo "$ac_try_echo"; } >&5 3296 (eval "$ac_compile") 2>&5 3297 ac_status=$? 3298 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3299 test $ac_status = 0; }; then : 3300 for ac_file in conftest.o conftest.obj conftest.*; do 3301 test -f "$ac_file" || continue; 3302 case $ac_file in 3303 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3304 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3305 break;; 3306 esac 3307 done 3308 else 3309 $as_echo "$as_me: failed program was:" >&5 3310 sed 's/^/| /' conftest.$ac_ext >&5 3311 3312 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3313 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3314 as_fn_error $? "cannot compute suffix of object files: cannot compile 3315 See \`config.log' for more details" "$LINENO" 5; } 3316 fi 3317 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3318 fi 3319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3320 $as_echo "$ac_cv_objext" >&6; } 3321 OBJEXT=$ac_cv_objext 3322 ac_objext=$OBJEXT 3323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3324 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3325 if ${ac_cv_c_compiler_gnu+:} false; then : 3326 $as_echo_n "(cached) " >&6 3327 else 3328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3329 /* end confdefs.h. */ 3330 3331 int 3332 main () 3333 { 3334 #ifndef __GNUC__ 3335 choke me 3336 #endif 3337 3338 ; 3339 return 0; 3340 } 3341 _ACEOF 3342 if ac_fn_c_try_compile "$LINENO"; then : 3343 ac_compiler_gnu=yes 3344 else 3345 ac_compiler_gnu=no 3346 fi 3347 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3348 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3349 3350 fi 3351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3352 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3353 if test $ac_compiler_gnu = yes; then 3354 GCC=yes 3355 else 3356 GCC= 3357 fi 3358 ac_test_CFLAGS=${CFLAGS+set} 3359 ac_save_CFLAGS=$CFLAGS 3360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3361 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3362 if ${ac_cv_prog_cc_g+:} false; then : 3363 $as_echo_n "(cached) " >&6 3364 else 3365 ac_save_c_werror_flag=$ac_c_werror_flag 3366 ac_c_werror_flag=yes 3367 ac_cv_prog_cc_g=no 3368 CFLAGS="-g" 3369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3370 /* end confdefs.h. */ 3371 3372 int 3373 main () 3374 { 3375 3376 ; 3377 return 0; 3378 } 3379 _ACEOF 3380 if ac_fn_c_try_compile "$LINENO"; then : 3381 ac_cv_prog_cc_g=yes 3382 else 3383 CFLAGS="" 3384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3385 /* end confdefs.h. */ 3386 3387 int 3388 main () 3389 { 3390 3391 ; 3392 return 0; 3393 } 3394 _ACEOF 3395 if ac_fn_c_try_compile "$LINENO"; then : 3396 3397 else 3398 ac_c_werror_flag=$ac_save_c_werror_flag 3399 CFLAGS="-g" 3400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3401 /* end confdefs.h. */ 3402 3403 int 3404 main () 3405 { 3406 3407 ; 3408 return 0; 3409 } 3410 _ACEOF 3411 if ac_fn_c_try_compile "$LINENO"; then : 3412 ac_cv_prog_cc_g=yes 3413 fi 3414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3415 fi 3416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3417 fi 3418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3419 ac_c_werror_flag=$ac_save_c_werror_flag 3420 fi 3421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3422 $as_echo "$ac_cv_prog_cc_g" >&6; } 3423 if test "$ac_test_CFLAGS" = set; then 3424 CFLAGS=$ac_save_CFLAGS 3425 elif test $ac_cv_prog_cc_g = yes; then 3426 if test "$GCC" = yes; then 3427 CFLAGS="-g -O2" 3428 else 3429 CFLAGS="-g" 3430 fi 3431 else 3432 if test "$GCC" = yes; then 3433 CFLAGS="-O2" 3434 else 3435 CFLAGS= 3436 fi 3437 fi 3438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3439 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3440 if ${ac_cv_prog_cc_c89+:} false; then : 3441 $as_echo_n "(cached) " >&6 3442 else 3443 ac_cv_prog_cc_c89=no 3444 ac_save_CC=$CC 3445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3446 /* end confdefs.h. */ 3447 #include <stdarg.h> 3448 #include <stdio.h> 3449 struct stat; 3450 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3451 struct buf { int x; }; 3452 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3453 static char *e (p, i) 3454 char **p; 3455 int i; 3456 { 3457 return p[i]; 3458 } 3459 static char *f (char * (*g) (char **, int), char **p, ...) 3460 { 3461 char *s; 3462 va_list v; 3463 va_start (v,p); 3464 s = g (p, va_arg (v,int)); 3465 va_end (v); 3466 return s; 3467 } 3468 3469 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3470 function prototypes and stuff, but not '\xHH' hex character constants. 3471 These don't provoke an error unfortunately, instead are silently treated 3472 as 'x'. The following induces an error, until -std is added to get 3473 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3474 array size at least. It's necessary to write '\x00'==0 to get something 3475 that's true only with -std. */ 3476 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3477 3478 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3479 inside strings and character constants. */ 3480 #define FOO(x) 'x' 3481 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3482 3483 int test (int i, double x); 3484 struct s1 {int (*f) (int a);}; 3485 struct s2 {int (*f) (double a);}; 3486 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3487 int argc; 3488 char **argv; 3489 int 3490 main () 3491 { 3492 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3493 ; 3494 return 0; 3495 } 3496 _ACEOF 3497 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3498 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3499 do 3500 CC="$ac_save_CC $ac_arg" 3501 if ac_fn_c_try_compile "$LINENO"; then : 3502 ac_cv_prog_cc_c89=$ac_arg 3503 fi 3504 rm -f core conftest.err conftest.$ac_objext 3505 test "x$ac_cv_prog_cc_c89" != "xno" && break 3506 done 3507 rm -f conftest.$ac_ext 3508 CC=$ac_save_CC 3509 3510 fi 3511 # AC_CACHE_VAL 3512 case "x$ac_cv_prog_cc_c89" in 3513 x) 3514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3515 $as_echo "none needed" >&6; } ;; 3516 xno) 3517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3518 $as_echo "unsupported" >&6; } ;; 3519 *) 3520 CC="$CC $ac_cv_prog_cc_c89" 3521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3522 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3523 esac 3524 if test "x$ac_cv_prog_cc_c89" != xno; then : 3525 3526 fi 3527 3528 ac_ext=c 3529 ac_cpp='$CPP $CPPFLAGS' 3530 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3531 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3532 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3533 3534 3535 if test "x$GCC" != "xyes" ; then 3536 3537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler is MSVC" >&5 3538 $as_echo_n "checking whether compiler is MSVC... " >&6; } 3539 if ${je_cv_msvc+:} false; then : 3540 $as_echo_n "(cached) " >&6 3541 else 3542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3543 /* end confdefs.h. */ 3544 3545 int 3546 main () 3547 { 3548 3549 #ifndef _MSC_VER 3550 int fail-1; 3551 #endif 3552 3553 ; 3554 return 0; 3555 } 3556 _ACEOF 3557 if ac_fn_c_try_compile "$LINENO"; then : 3558 je_cv_msvc=yes 3559 else 3560 je_cv_msvc=no 3561 fi 3562 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3563 fi 3564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_msvc" >&5 3565 $as_echo "$je_cv_msvc" >&6; } 3566 fi 3567 3568 je_cv_cray_prgenv_wrapper="" 3569 if test "x${PE_ENV}" != "x" ; then 3570 case "${CC}" in 3571 CC|cc) 3572 je_cv_cray_prgenv_wrapper="yes" 3573 ;; 3574 *) 3575 ;; 3576 esac 3577 fi 3578 3579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler is cray" >&5 3580 $as_echo_n "checking whether compiler is cray... " >&6; } 3581 if ${je_cv_cray+:} false; then : 3582 $as_echo_n "(cached) " >&6 3583 else 3584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3585 /* end confdefs.h. */ 3586 3587 int 3588 main () 3589 { 3590 3591 #ifndef _CRAYC 3592 int fail-1; 3593 #endif 3594 3595 ; 3596 return 0; 3597 } 3598 _ACEOF 3599 if ac_fn_c_try_compile "$LINENO"; then : 3600 je_cv_cray=yes 3601 else 3602 je_cv_cray=no 3603 fi 3604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3605 fi 3606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_cray" >&5 3607 $as_echo "$je_cv_cray" >&6; } 3608 3609 if test "x${je_cv_cray}" = "xyes" ; then 3610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cray compiler version is 8.4" >&5 3611 $as_echo_n "checking whether cray compiler version is 8.4... " >&6; } 3612 if ${je_cv_cray_84+:} false; then : 3613 $as_echo_n "(cached) " >&6 3614 else 3615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3616 /* end confdefs.h. */ 3617 3618 int 3619 main () 3620 { 3621 3622 #if !(_RELEASE_MAJOR == 8 && _RELEASE_MINOR == 4) 3623 int fail-1; 3624 #endif 3625 3626 ; 3627 return 0; 3628 } 3629 _ACEOF 3630 if ac_fn_c_try_compile "$LINENO"; then : 3631 je_cv_cray_84=yes 3632 else 3633 je_cv_cray_84=no 3634 fi 3635 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3636 fi 3637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_cray_84" >&5 3638 $as_echo "$je_cv_cray_84" >&6; } 3639 fi 3640 3641 if test "x$GCC" = "xyes" ; then 3642 3643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -std=gnu11" >&5 3644 $as_echo_n "checking whether compiler supports -std=gnu11... " >&6; } 3645 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 3646 T_APPEND_V=-std=gnu11 3647 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 3648 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 3649 else 3650 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 3651 fi 3652 3653 3654 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3655 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3656 else 3657 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 3658 fi 3659 3660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3661 /* end confdefs.h. */ 3662 3663 3664 int 3665 main () 3666 { 3667 3668 return 0; 3669 3670 ; 3671 return 0; 3672 } 3673 _ACEOF 3674 if ac_fn_c_try_compile "$LINENO"; then : 3675 je_cv_cflags_added=-std=gnu11 3676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3677 $as_echo "yes" >&6; } 3678 else 3679 je_cv_cflags_added= 3680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3681 $as_echo "no" >&6; } 3682 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 3683 3684 fi 3685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3686 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3687 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3688 else 3689 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 3690 fi 3691 3692 3693 if test "x$je_cv_cflags_added" = "x-std=gnu11" ; then 3694 3695 cat >>confdefs.h <<_ACEOF 3696 #define JEMALLOC_HAS_RESTRICT 3697 _ACEOF 3698 3699 else 3700 3701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -std=gnu99" >&5 3702 $as_echo_n "checking whether compiler supports -std=gnu99... " >&6; } 3703 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 3704 T_APPEND_V=-std=gnu99 3705 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 3706 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 3707 else 3708 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 3709 fi 3710 3711 3712 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3713 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3714 else 3715 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 3716 fi 3717 3718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3719 /* end confdefs.h. */ 3720 3721 3722 int 3723 main () 3724 { 3725 3726 return 0; 3727 3728 ; 3729 return 0; 3730 } 3731 _ACEOF 3732 if ac_fn_c_try_compile "$LINENO"; then : 3733 je_cv_cflags_added=-std=gnu99 3734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3735 $as_echo "yes" >&6; } 3736 else 3737 je_cv_cflags_added= 3738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3739 $as_echo "no" >&6; } 3740 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 3741 3742 fi 3743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3744 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3745 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3746 else 3747 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 3748 fi 3749 3750 3751 if test "x$je_cv_cflags_added" = "x-std=gnu99" ; then 3752 3753 cat >>confdefs.h <<_ACEOF 3754 #define JEMALLOC_HAS_RESTRICT 3755 _ACEOF 3756 3757 fi 3758 fi 3759 3760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Werror=unknown-warning-option" >&5 3761 $as_echo_n "checking whether compiler supports -Werror=unknown-warning-option... " >&6; } 3762 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 3763 T_APPEND_V=-Werror=unknown-warning-option 3764 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 3765 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 3766 else 3767 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 3768 fi 3769 3770 3771 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3772 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3773 else 3774 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 3775 fi 3776 3777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3778 /* end confdefs.h. */ 3779 3780 3781 int 3782 main () 3783 { 3784 3785 return 0; 3786 3787 ; 3788 return 0; 3789 } 3790 _ACEOF 3791 if ac_fn_c_try_compile "$LINENO"; then : 3792 je_cv_cflags_added=-Werror=unknown-warning-option 3793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3794 $as_echo "yes" >&6; } 3795 else 3796 je_cv_cflags_added= 3797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3798 $as_echo "no" >&6; } 3799 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 3800 3801 fi 3802 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3803 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3804 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3805 else 3806 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 3807 fi 3808 3809 3810 3811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wall" >&5 3812 $as_echo_n "checking whether compiler supports -Wall... " >&6; } 3813 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 3814 T_APPEND_V=-Wall 3815 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 3816 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 3817 else 3818 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 3819 fi 3820 3821 3822 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3823 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3824 else 3825 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 3826 fi 3827 3828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3829 /* end confdefs.h. */ 3830 3831 3832 int 3833 main () 3834 { 3835 3836 return 0; 3837 3838 ; 3839 return 0; 3840 } 3841 _ACEOF 3842 if ac_fn_c_try_compile "$LINENO"; then : 3843 je_cv_cflags_added=-Wall 3844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3845 $as_echo "yes" >&6; } 3846 else 3847 je_cv_cflags_added= 3848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3849 $as_echo "no" >&6; } 3850 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 3851 3852 fi 3853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3854 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3855 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3856 else 3857 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 3858 fi 3859 3860 3861 3862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wextra" >&5 3863 $as_echo_n "checking whether compiler supports -Wextra... " >&6; } 3864 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 3865 T_APPEND_V=-Wextra 3866 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 3867 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 3868 else 3869 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 3870 fi 3871 3872 3873 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3874 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3875 else 3876 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 3877 fi 3878 3879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3880 /* end confdefs.h. */ 3881 3882 3883 int 3884 main () 3885 { 3886 3887 return 0; 3888 3889 ; 3890 return 0; 3891 } 3892 _ACEOF 3893 if ac_fn_c_try_compile "$LINENO"; then : 3894 je_cv_cflags_added=-Wextra 3895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3896 $as_echo "yes" >&6; } 3897 else 3898 je_cv_cflags_added= 3899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3900 $as_echo "no" >&6; } 3901 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 3902 3903 fi 3904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3905 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3906 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3907 else 3908 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 3909 fi 3910 3911 3912 3913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wshorten-64-to-32" >&5 3914 $as_echo_n "checking whether compiler supports -Wshorten-64-to-32... " >&6; } 3915 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 3916 T_APPEND_V=-Wshorten-64-to-32 3917 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 3918 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 3919 else 3920 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 3921 fi 3922 3923 3924 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3925 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3926 else 3927 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 3928 fi 3929 3930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3931 /* end confdefs.h. */ 3932 3933 3934 int 3935 main () 3936 { 3937 3938 return 0; 3939 3940 ; 3941 return 0; 3942 } 3943 _ACEOF 3944 if ac_fn_c_try_compile "$LINENO"; then : 3945 je_cv_cflags_added=-Wshorten-64-to-32 3946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3947 $as_echo "yes" >&6; } 3948 else 3949 je_cv_cflags_added= 3950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3951 $as_echo "no" >&6; } 3952 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 3953 3954 fi 3955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3956 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3957 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3958 else 3959 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 3960 fi 3961 3962 3963 3964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wsign-compare" >&5 3965 $as_echo_n "checking whether compiler supports -Wsign-compare... " >&6; } 3966 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 3967 T_APPEND_V=-Wsign-compare 3968 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 3969 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 3970 else 3971 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 3972 fi 3973 3974 3975 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 3976 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 3977 else 3978 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 3979 fi 3980 3981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3982 /* end confdefs.h. */ 3983 3984 3985 int 3986 main () 3987 { 3988 3989 return 0; 3990 3991 ; 3992 return 0; 3993 } 3994 _ACEOF 3995 if ac_fn_c_try_compile "$LINENO"; then : 3996 je_cv_cflags_added=-Wsign-compare 3997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3998 $as_echo "yes" >&6; } 3999 else 4000 je_cv_cflags_added= 4001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4002 $as_echo "no" >&6; } 4003 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 4004 4005 fi 4006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4007 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4008 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4009 else 4010 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4011 fi 4012 4013 4014 4015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wundef" >&5 4016 $as_echo_n "checking whether compiler supports -Wundef... " >&6; } 4017 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 4018 T_APPEND_V=-Wundef 4019 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 4020 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 4021 else 4022 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 4023 fi 4024 4025 4026 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4027 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4028 else 4029 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4030 fi 4031 4032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4033 /* end confdefs.h. */ 4034 4035 4036 int 4037 main () 4038 { 4039 4040 return 0; 4041 4042 ; 4043 return 0; 4044 } 4045 _ACEOF 4046 if ac_fn_c_try_compile "$LINENO"; then : 4047 je_cv_cflags_added=-Wundef 4048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4049 $as_echo "yes" >&6; } 4050 else 4051 je_cv_cflags_added= 4052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4053 $as_echo "no" >&6; } 4054 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 4055 4056 fi 4057 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4058 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4059 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4060 else 4061 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4062 fi 4063 4064 4065 4066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wno-format-zero-length" >&5 4067 $as_echo_n "checking whether compiler supports -Wno-format-zero-length... " >&6; } 4068 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 4069 T_APPEND_V=-Wno-format-zero-length 4070 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 4071 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 4072 else 4073 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 4074 fi 4075 4076 4077 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4078 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4079 else 4080 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4081 fi 4082 4083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4084 /* end confdefs.h. */ 4085 4086 4087 int 4088 main () 4089 { 4090 4091 return 0; 4092 4093 ; 4094 return 0; 4095 } 4096 _ACEOF 4097 if ac_fn_c_try_compile "$LINENO"; then : 4098 je_cv_cflags_added=-Wno-format-zero-length 4099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4100 $as_echo "yes" >&6; } 4101 else 4102 je_cv_cflags_added= 4103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4104 $as_echo "no" >&6; } 4105 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 4106 4107 fi 4108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4109 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4110 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4111 else 4112 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4113 fi 4114 4115 4116 4117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wpointer-arith" >&5 4118 $as_echo_n "checking whether compiler supports -Wpointer-arith... " >&6; } 4119 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 4120 T_APPEND_V=-Wpointer-arith 4121 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 4122 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 4123 else 4124 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 4125 fi 4126 4127 4128 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4129 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4130 else 4131 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4132 fi 4133 4134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4135 /* end confdefs.h. */ 4136 4137 4138 int 4139 main () 4140 { 4141 4142 return 0; 4143 4144 ; 4145 return 0; 4146 } 4147 _ACEOF 4148 if ac_fn_c_try_compile "$LINENO"; then : 4149 je_cv_cflags_added=-Wpointer-arith 4150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4151 $as_echo "yes" >&6; } 4152 else 4153 je_cv_cflags_added= 4154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4155 $as_echo "no" >&6; } 4156 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 4157 4158 fi 4159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4160 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4161 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4162 else 4163 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4164 fi 4165 4166 4167 4168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wno-missing-braces" >&5 4169 $as_echo_n "checking whether compiler supports -Wno-missing-braces... " >&6; } 4170 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 4171 T_APPEND_V=-Wno-missing-braces 4172 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 4173 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 4174 else 4175 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 4176 fi 4177 4178 4179 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4180 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4181 else 4182 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4183 fi 4184 4185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4186 /* end confdefs.h. */ 4187 4188 4189 int 4190 main () 4191 { 4192 4193 return 0; 4194 4195 ; 4196 return 0; 4197 } 4198 _ACEOF 4199 if ac_fn_c_try_compile "$LINENO"; then : 4200 je_cv_cflags_added=-Wno-missing-braces 4201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4202 $as_echo "yes" >&6; } 4203 else 4204 je_cv_cflags_added= 4205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4206 $as_echo "no" >&6; } 4207 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 4208 4209 fi 4210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4211 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4212 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4213 else 4214 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4215 fi 4216 4217 4218 4219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wno-missing-field-initializers" >&5 4220 $as_echo_n "checking whether compiler supports -Wno-missing-field-initializers... " >&6; } 4221 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 4222 T_APPEND_V=-Wno-missing-field-initializers 4223 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 4224 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 4225 else 4226 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 4227 fi 4228 4229 4230 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4231 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4232 else 4233 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4234 fi 4235 4236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4237 /* end confdefs.h. */ 4238 4239 4240 int 4241 main () 4242 { 4243 4244 return 0; 4245 4246 ; 4247 return 0; 4248 } 4249 _ACEOF 4250 if ac_fn_c_try_compile "$LINENO"; then : 4251 je_cv_cflags_added=-Wno-missing-field-initializers 4252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4253 $as_echo "yes" >&6; } 4254 else 4255 je_cv_cflags_added= 4256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4257 $as_echo "no" >&6; } 4258 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 4259 4260 fi 4261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4262 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4263 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4264 else 4265 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4266 fi 4267 4268 4269 4270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wno-missing-attributes" >&5 4271 $as_echo_n "checking whether compiler supports -Wno-missing-attributes... " >&6; } 4272 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 4273 T_APPEND_V=-Wno-missing-attributes 4274 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 4275 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 4276 else 4277 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 4278 fi 4279 4280 4281 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4282 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4283 else 4284 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4285 fi 4286 4287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4288 /* end confdefs.h. */ 4289 4290 4291 int 4292 main () 4293 { 4294 4295 return 0; 4296 4297 ; 4298 return 0; 4299 } 4300 _ACEOF 4301 if ac_fn_c_try_compile "$LINENO"; then : 4302 je_cv_cflags_added=-Wno-missing-attributes 4303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4304 $as_echo "yes" >&6; } 4305 else 4306 je_cv_cflags_added= 4307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4308 $as_echo "no" >&6; } 4309 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 4310 4311 fi 4312 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4313 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4314 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4315 else 4316 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4317 fi 4318 4319 4320 4321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -pipe" >&5 4322 $as_echo_n "checking whether compiler supports -pipe... " >&6; } 4323 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 4324 T_APPEND_V=-pipe 4325 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 4326 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 4327 else 4328 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 4329 fi 4330 4331 4332 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4333 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4334 else 4335 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4336 fi 4337 4338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4339 /* end confdefs.h. */ 4340 4341 4342 int 4343 main () 4344 { 4345 4346 return 0; 4347 4348 ; 4349 return 0; 4350 } 4351 _ACEOF 4352 if ac_fn_c_try_compile "$LINENO"; then : 4353 je_cv_cflags_added=-pipe 4354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4355 $as_echo "yes" >&6; } 4356 else 4357 je_cv_cflags_added= 4358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4359 $as_echo "no" >&6; } 4360 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 4361 4362 fi 4363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4364 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4365 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4366 else 4367 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4368 fi 4369 4370 4371 4372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -g3" >&5 4373 $as_echo_n "checking whether compiler supports -g3... " >&6; } 4374 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 4375 T_APPEND_V=-g3 4376 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 4377 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 4378 else 4379 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 4380 fi 4381 4382 4383 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4384 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4385 else 4386 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4387 fi 4388 4389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4390 /* end confdefs.h. */ 4391 4392 4393 int 4394 main () 4395 { 4396 4397 return 0; 4398 4399 ; 4400 return 0; 4401 } 4402 _ACEOF 4403 if ac_fn_c_try_compile "$LINENO"; then : 4404 je_cv_cflags_added=-g3 4405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4406 $as_echo "yes" >&6; } 4407 else 4408 je_cv_cflags_added= 4409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4410 $as_echo "no" >&6; } 4411 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 4412 4413 fi 4414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4415 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4416 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4417 else 4418 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4419 fi 4420 4421 4422 elif test "x$je_cv_msvc" = "xyes" ; then 4423 CC="$CC -nologo" 4424 4425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Zi" >&5 4426 $as_echo_n "checking whether compiler supports -Zi... " >&6; } 4427 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 4428 T_APPEND_V=-Zi 4429 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 4430 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 4431 else 4432 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 4433 fi 4434 4435 4436 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4437 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4438 else 4439 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4440 fi 4441 4442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4443 /* end confdefs.h. */ 4444 4445 4446 int 4447 main () 4448 { 4449 4450 return 0; 4451 4452 ; 4453 return 0; 4454 } 4455 _ACEOF 4456 if ac_fn_c_try_compile "$LINENO"; then : 4457 je_cv_cflags_added=-Zi 4458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4459 $as_echo "yes" >&6; } 4460 else 4461 je_cv_cflags_added= 4462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4463 $as_echo "no" >&6; } 4464 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 4465 4466 fi 4467 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4468 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4469 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4470 else 4471 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4472 fi 4473 4474 4475 4476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -MT" >&5 4477 $as_echo_n "checking whether compiler supports -MT... " >&6; } 4478 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 4479 T_APPEND_V=-MT 4480 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 4481 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 4482 else 4483 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 4484 fi 4485 4486 4487 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4488 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4489 else 4490 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4491 fi 4492 4493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4494 /* end confdefs.h. */ 4495 4496 4497 int 4498 main () 4499 { 4500 4501 return 0; 4502 4503 ; 4504 return 0; 4505 } 4506 _ACEOF 4507 if ac_fn_c_try_compile "$LINENO"; then : 4508 je_cv_cflags_added=-MT 4509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4510 $as_echo "yes" >&6; } 4511 else 4512 je_cv_cflags_added= 4513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4514 $as_echo "no" >&6; } 4515 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 4516 4517 fi 4518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4519 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4520 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4521 else 4522 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4523 fi 4524 4525 4526 4527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -W3" >&5 4528 $as_echo_n "checking whether compiler supports -W3... " >&6; } 4529 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 4530 T_APPEND_V=-W3 4531 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 4532 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 4533 else 4534 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 4535 fi 4536 4537 4538 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4539 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4540 else 4541 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4542 fi 4543 4544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4545 /* end confdefs.h. */ 4546 4547 4548 int 4549 main () 4550 { 4551 4552 return 0; 4553 4554 ; 4555 return 0; 4556 } 4557 _ACEOF 4558 if ac_fn_c_try_compile "$LINENO"; then : 4559 je_cv_cflags_added=-W3 4560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4561 $as_echo "yes" >&6; } 4562 else 4563 je_cv_cflags_added= 4564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4565 $as_echo "no" >&6; } 4566 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 4567 4568 fi 4569 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4570 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4571 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4572 else 4573 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4574 fi 4575 4576 4577 4578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -FS" >&5 4579 $as_echo_n "checking whether compiler supports -FS... " >&6; } 4580 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 4581 T_APPEND_V=-FS 4582 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 4583 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 4584 else 4585 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 4586 fi 4587 4588 4589 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4590 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4591 else 4592 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4593 fi 4594 4595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4596 /* end confdefs.h. */ 4597 4598 4599 int 4600 main () 4601 { 4602 4603 return 0; 4604 4605 ; 4606 return 0; 4607 } 4608 _ACEOF 4609 if ac_fn_c_try_compile "$LINENO"; then : 4610 je_cv_cflags_added=-FS 4611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4612 $as_echo "yes" >&6; } 4613 else 4614 je_cv_cflags_added= 4615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4616 $as_echo "no" >&6; } 4617 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 4618 4619 fi 4620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4621 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4622 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4623 else 4624 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4625 fi 4626 4627 4628 T_APPEND_V=-I${srcdir}/include/msvc_compat 4629 if test "x${CPPFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 4630 CPPFLAGS="${CPPFLAGS}${T_APPEND_V}" 4631 else 4632 CPPFLAGS="${CPPFLAGS} ${T_APPEND_V}" 4633 fi 4634 4635 4636 fi 4637 if test "x$je_cv_cray" = "xyes" ; then 4638 if test "x$je_cv_cray_84" = "xyes" ; then 4639 4640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -hipa2" >&5 4641 $as_echo_n "checking whether compiler supports -hipa2... " >&6; } 4642 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 4643 T_APPEND_V=-hipa2 4644 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 4645 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 4646 else 4647 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 4648 fi 4649 4650 4651 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4652 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4653 else 4654 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4655 fi 4656 4657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4658 /* end confdefs.h. */ 4659 4660 4661 int 4662 main () 4663 { 4664 4665 return 0; 4666 4667 ; 4668 return 0; 4669 } 4670 _ACEOF 4671 if ac_fn_c_try_compile "$LINENO"; then : 4672 je_cv_cflags_added=-hipa2 4673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4674 $as_echo "yes" >&6; } 4675 else 4676 je_cv_cflags_added= 4677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4678 $as_echo "no" >&6; } 4679 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 4680 4681 fi 4682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4683 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4684 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4685 else 4686 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4687 fi 4688 4689 4690 4691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -hnognu" >&5 4692 $as_echo_n "checking whether compiler supports -hnognu... " >&6; } 4693 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 4694 T_APPEND_V=-hnognu 4695 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 4696 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 4697 else 4698 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 4699 fi 4700 4701 4702 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4703 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4704 else 4705 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4706 fi 4707 4708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4709 /* end confdefs.h. */ 4710 4711 4712 int 4713 main () 4714 { 4715 4716 return 0; 4717 4718 ; 4719 return 0; 4720 } 4721 _ACEOF 4722 if ac_fn_c_try_compile "$LINENO"; then : 4723 je_cv_cflags_added=-hnognu 4724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4725 $as_echo "yes" >&6; } 4726 else 4727 je_cv_cflags_added= 4728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4729 $as_echo "no" >&6; } 4730 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 4731 4732 fi 4733 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4734 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4735 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4736 else 4737 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4738 fi 4739 4740 4741 fi 4742 4743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -hnomessage=128" >&5 4744 $as_echo_n "checking whether compiler supports -hnomessage=128... " >&6; } 4745 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 4746 T_APPEND_V=-hnomessage=128 4747 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 4748 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 4749 else 4750 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 4751 fi 4752 4753 4754 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4755 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4756 else 4757 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4758 fi 4759 4760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4761 /* end confdefs.h. */ 4762 4763 4764 int 4765 main () 4766 { 4767 4768 return 0; 4769 4770 ; 4771 return 0; 4772 } 4773 _ACEOF 4774 if ac_fn_c_try_compile "$LINENO"; then : 4775 je_cv_cflags_added=-hnomessage=128 4776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4777 $as_echo "yes" >&6; } 4778 else 4779 je_cv_cflags_added= 4780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4781 $as_echo "no" >&6; } 4782 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 4783 4784 fi 4785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4786 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4787 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4788 else 4789 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4790 fi 4791 4792 4793 4794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -hnomessage=1357" >&5 4795 $as_echo_n "checking whether compiler supports -hnomessage=1357... " >&6; } 4796 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 4797 T_APPEND_V=-hnomessage=1357 4798 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 4799 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 4800 else 4801 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 4802 fi 4803 4804 4805 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4806 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4807 else 4808 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4809 fi 4810 4811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4812 /* end confdefs.h. */ 4813 4814 4815 int 4816 main () 4817 { 4818 4819 return 0; 4820 4821 ; 4822 return 0; 4823 } 4824 _ACEOF 4825 if ac_fn_c_try_compile "$LINENO"; then : 4826 je_cv_cflags_added=-hnomessage=1357 4827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4828 $as_echo "yes" >&6; } 4829 else 4830 je_cv_cflags_added= 4831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4832 $as_echo "no" >&6; } 4833 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 4834 4835 fi 4836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4837 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 4838 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 4839 else 4840 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 4841 fi 4842 4843 4844 fi 4845 4846 4847 4848 ac_ext=c 4849 ac_cpp='$CPP $CPPFLAGS' 4850 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4851 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4852 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4854 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4855 # On Suns, sometimes $CPP names a directory. 4856 if test -n "$CPP" && test -d "$CPP"; then 4857 CPP= 4858 fi 4859 if test -z "$CPP"; then 4860 if ${ac_cv_prog_CPP+:} false; then : 4861 $as_echo_n "(cached) " >&6 4862 else 4863 # Double quotes because CPP needs to be expanded 4864 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4865 do 4866 ac_preproc_ok=false 4867 for ac_c_preproc_warn_flag in '' yes 4868 do 4869 # Use a header file that comes with gcc, so configuring glibc 4870 # with a fresh cross-compiler works. 4871 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4872 # <limits.h> exists even on freestanding compilers. 4873 # On the NeXT, cc -E runs the code through the compiler's parser, 4874 # not just through cpp. "Syntax error" is here to catch this case. 4875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4876 /* end confdefs.h. */ 4877 #ifdef __STDC__ 4878 # include <limits.h> 4879 #else 4880 # include <assert.h> 4881 #endif 4882 Syntax error 4883 _ACEOF 4884 if ac_fn_c_try_cpp "$LINENO"; then : 4885 4886 else 4887 # Broken: fails on valid input. 4888 continue 4889 fi 4890 rm -f conftest.err conftest.i conftest.$ac_ext 4891 4892 # OK, works on sane cases. Now check whether nonexistent headers 4893 # can be detected and how. 4894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4895 /* end confdefs.h. */ 4896 #include <ac_nonexistent.h> 4897 _ACEOF 4898 if ac_fn_c_try_cpp "$LINENO"; then : 4899 # Broken: success on invalid input. 4900 continue 4901 else 4902 # Passes both tests. 4903 ac_preproc_ok=: 4904 break 4905 fi 4906 rm -f conftest.err conftest.i conftest.$ac_ext 4907 4908 done 4909 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4910 rm -f conftest.i conftest.err conftest.$ac_ext 4911 if $ac_preproc_ok; then : 4912 break 4913 fi 4914 4915 done 4916 ac_cv_prog_CPP=$CPP 4917 4918 fi 4919 CPP=$ac_cv_prog_CPP 4920 else 4921 ac_cv_prog_CPP=$CPP 4922 fi 4923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4924 $as_echo "$CPP" >&6; } 4925 ac_preproc_ok=false 4926 for ac_c_preproc_warn_flag in '' yes 4927 do 4928 # Use a header file that comes with gcc, so configuring glibc 4929 # with a fresh cross-compiler works. 4930 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4931 # <limits.h> exists even on freestanding compilers. 4932 # On the NeXT, cc -E runs the code through the compiler's parser, 4933 # not just through cpp. "Syntax error" is here to catch this case. 4934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4935 /* end confdefs.h. */ 4936 #ifdef __STDC__ 4937 # include <limits.h> 4938 #else 4939 # include <assert.h> 4940 #endif 4941 Syntax error 4942 _ACEOF 4943 if ac_fn_c_try_cpp "$LINENO"; then : 4944 4945 else 4946 # Broken: fails on valid input. 4947 continue 4948 fi 4949 rm -f conftest.err conftest.i conftest.$ac_ext 4950 4951 # OK, works on sane cases. Now check whether nonexistent headers 4952 # can be detected and how. 4953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4954 /* end confdefs.h. */ 4955 #include <ac_nonexistent.h> 4956 _ACEOF 4957 if ac_fn_c_try_cpp "$LINENO"; then : 4958 # Broken: success on invalid input. 4959 continue 4960 else 4961 # Passes both tests. 4962 ac_preproc_ok=: 4963 break 4964 fi 4965 rm -f conftest.err conftest.i conftest.$ac_ext 4966 4967 done 4968 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4969 rm -f conftest.i conftest.err conftest.$ac_ext 4970 if $ac_preproc_ok; then : 4971 4972 else 4973 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4974 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4975 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4976 See \`config.log' for more details" "$LINENO" 5; } 4977 fi 4978 4979 ac_ext=c 4980 ac_cpp='$CPP $CPPFLAGS' 4981 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4982 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4983 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4984 4985 4986 # Check whether --enable-cxx was given. 4987 if test "${enable_cxx+set}" = set; then : 4988 enableval=$enable_cxx; if test "x$enable_cxx" = "xno" ; then 4989 enable_cxx="0" 4990 else 4991 enable_cxx="1" 4992 fi 4993 4994 else 4995 enable_cxx="1" 4996 4997 fi 4998 4999 if test "x$enable_cxx" = "x1" ; then 5000 # =========================================================================== 5001 # https://www.gnu.org/software/autoconf-archive/ax_cxx_compile_stdcxx.html 5002 # =========================================================================== 5003 # 5004 # SYNOPSIS 5005 # 5006 # AX_CXX_COMPILE_STDCXX(VERSION, [ext|noext], [mandatory|optional]) 5007 # 5008 # DESCRIPTION 5009 # 5010 # Check for baseline language coverage in the compiler for the specified 5011 # version of the C++ standard. If necessary, add switches to CXX and 5012 # CXXCPP to enable support. VERSION may be '11' (for the C++11 standard) 5013 # or '14' (for the C++14 standard). 5014 # 5015 # The second argument, if specified, indicates whether you insist on an 5016 # extended mode (e.g. -std=gnu++11) or a strict conformance mode (e.g. 5017 # -std=c++11). If neither is specified, you get whatever works, with 5018 # preference for an extended mode. 5019 # 5020 # The third argument, if specified 'mandatory' or if left unspecified, 5021 # indicates that baseline support for the specified C++ standard is 5022 # required and that the macro should error out if no mode with that 5023 # support is found. If specified 'optional', then configuration proceeds 5024 # regardless, after defining HAVE_CXX${VERSION} if and only if a 5025 # supporting mode is found. 5026 # 5027 # LICENSE 5028 # 5029 # Copyright (c) 2008 Benjamin Kosnik <bkoz (at] redhat.com> 5030 # Copyright (c) 2012 Zack Weinberg <zackw (at] panix.com> 5031 # Copyright (c) 2013 Roy Stogner <roystgnr (at] ices.utexas.edu> 5032 # Copyright (c) 2014, 2015 Google Inc.; contributed by Alexey Sokolov <sokolov (at] google.com> 5033 # Copyright (c) 2015 Paul Norman <penorman (at] mac.com> 5034 # Copyright (c) 2015 Moritz Klammler <moritz (at] klammler.eu> 5035 # Copyright (c) 2016, 2018 Krzesimir Nowak <qdlacz (at] gmail.com> 5036 # Copyright (c) 2019 Enji Cooper <yaneurabeya (at] gmail.com> 5037 # 5038 # Copying and distribution of this file, with or without modification, are 5039 # permitted in any medium without royalty provided the copyright notice 5040 # and this notice are preserved. This file is offered as-is, without any 5041 # warranty. 5042 5043 #serial 11 5044 5045 5046 5047 5048 5049 5050 5051 5052 5053 5054 5055 5056 5057 5058 5059 5060 5061 5062 5063 5064 5065 5066 5067 5068 5069 ac_ext=cpp 5070 ac_cpp='$CXXCPP $CPPFLAGS' 5071 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5072 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5073 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 5074 if test -z "$CXX"; then 5075 if test -n "$CCC"; then 5076 CXX=$CCC 5077 else 5078 if test -n "$ac_tool_prefix"; then 5079 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 5080 do 5081 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5082 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5084 $as_echo_n "checking for $ac_word... " >&6; } 5085 if ${ac_cv_prog_CXX+:} false; then : 5086 $as_echo_n "(cached) " >&6 5087 else 5088 if test -n "$CXX"; then 5089 ac_cv_prog_CXX="$CXX" # Let the user override the test. 5090 else 5091 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5092 for as_dir in $PATH 5093 do 5094 IFS=$as_save_IFS 5095 test -z "$as_dir" && as_dir=. 5096 for ac_exec_ext in '' $ac_executable_extensions; do 5097 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5098 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 5099 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5100 break 2 5101 fi 5102 done 5103 done 5104 IFS=$as_save_IFS 5105 5106 fi 5107 fi 5108 CXX=$ac_cv_prog_CXX 5109 if test -n "$CXX"; then 5110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 5111 $as_echo "$CXX" >&6; } 5112 else 5113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5114 $as_echo "no" >&6; } 5115 fi 5116 5117 5118 test -n "$CXX" && break 5119 done 5120 fi 5121 if test -z "$CXX"; then 5122 ac_ct_CXX=$CXX 5123 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 5124 do 5125 # Extract the first word of "$ac_prog", so it can be a program name with args. 5126 set dummy $ac_prog; ac_word=$2 5127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5128 $as_echo_n "checking for $ac_word... " >&6; } 5129 if ${ac_cv_prog_ac_ct_CXX+:} false; then : 5130 $as_echo_n "(cached) " >&6 5131 else 5132 if test -n "$ac_ct_CXX"; then 5133 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. 5134 else 5135 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5136 for as_dir in $PATH 5137 do 5138 IFS=$as_save_IFS 5139 test -z "$as_dir" && as_dir=. 5140 for ac_exec_ext in '' $ac_executable_extensions; do 5141 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5142 ac_cv_prog_ac_ct_CXX="$ac_prog" 5143 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5144 break 2 5145 fi 5146 done 5147 done 5148 IFS=$as_save_IFS 5149 5150 fi 5151 fi 5152 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 5153 if test -n "$ac_ct_CXX"; then 5154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 5155 $as_echo "$ac_ct_CXX" >&6; } 5156 else 5157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5158 $as_echo "no" >&6; } 5159 fi 5160 5161 5162 test -n "$ac_ct_CXX" && break 5163 done 5164 5165 if test "x$ac_ct_CXX" = x; then 5166 CXX="g++" 5167 else 5168 case $cross_compiling:$ac_tool_warned in 5169 yes:) 5170 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5171 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5172 ac_tool_warned=yes ;; 5173 esac 5174 CXX=$ac_ct_CXX 5175 fi 5176 fi 5177 5178 fi 5179 fi 5180 # Provide some information about the compiler. 5181 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 5182 set X $ac_compile 5183 ac_compiler=$2 5184 for ac_option in --version -v -V -qversion; do 5185 { { ac_try="$ac_compiler $ac_option >&5" 5186 case "(($ac_try" in 5187 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5188 *) ac_try_echo=$ac_try;; 5189 esac 5190 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 5191 $as_echo "$ac_try_echo"; } >&5 5192 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 5193 ac_status=$? 5194 if test -s conftest.err; then 5195 sed '10a\ 5196 ... rest of stderr output deleted ... 5197 10q' conftest.err >conftest.er1 5198 cat conftest.er1 >&5 5199 fi 5200 rm -f conftest.er1 conftest.err 5201 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5202 test $ac_status = 0; } 5203 done 5204 5205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 5206 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } 5207 if ${ac_cv_cxx_compiler_gnu+:} false; then : 5208 $as_echo_n "(cached) " >&6 5209 else 5210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5211 /* end confdefs.h. */ 5212 5213 int 5214 main () 5215 { 5216 #ifndef __GNUC__ 5217 choke me 5218 #endif 5219 5220 ; 5221 return 0; 5222 } 5223 _ACEOF 5224 if ac_fn_cxx_try_compile "$LINENO"; then : 5225 ac_compiler_gnu=yes 5226 else 5227 ac_compiler_gnu=no 5228 fi 5229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5230 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 5231 5232 fi 5233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 5234 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } 5235 if test $ac_compiler_gnu = yes; then 5236 GXX=yes 5237 else 5238 GXX= 5239 fi 5240 ac_test_CXXFLAGS=${CXXFLAGS+set} 5241 ac_save_CXXFLAGS=$CXXFLAGS 5242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 5243 $as_echo_n "checking whether $CXX accepts -g... " >&6; } 5244 if ${ac_cv_prog_cxx_g+:} false; then : 5245 $as_echo_n "(cached) " >&6 5246 else 5247 ac_save_cxx_werror_flag=$ac_cxx_werror_flag 5248 ac_cxx_werror_flag=yes 5249 ac_cv_prog_cxx_g=no 5250 CXXFLAGS="-g" 5251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5252 /* end confdefs.h. */ 5253 5254 int 5255 main () 5256 { 5257 5258 ; 5259 return 0; 5260 } 5261 _ACEOF 5262 if ac_fn_cxx_try_compile "$LINENO"; then : 5263 ac_cv_prog_cxx_g=yes 5264 else 5265 CXXFLAGS="" 5266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5267 /* end confdefs.h. */ 5268 5269 int 5270 main () 5271 { 5272 5273 ; 5274 return 0; 5275 } 5276 _ACEOF 5277 if ac_fn_cxx_try_compile "$LINENO"; then : 5278 5279 else 5280 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 5281 CXXFLAGS="-g" 5282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5283 /* end confdefs.h. */ 5284 5285 int 5286 main () 5287 { 5288 5289 ; 5290 return 0; 5291 } 5292 _ACEOF 5293 if ac_fn_cxx_try_compile "$LINENO"; then : 5294 ac_cv_prog_cxx_g=yes 5295 fi 5296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5297 fi 5298 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5299 fi 5300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5301 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 5302 fi 5303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 5304 $as_echo "$ac_cv_prog_cxx_g" >&6; } 5305 if test "$ac_test_CXXFLAGS" = set; then 5306 CXXFLAGS=$ac_save_CXXFLAGS 5307 elif test $ac_cv_prog_cxx_g = yes; then 5308 if test "$GXX" = yes; then 5309 CXXFLAGS="-g -O2" 5310 else 5311 CXXFLAGS="-g" 5312 fi 5313 else 5314 if test "$GXX" = yes; then 5315 CXXFLAGS="-O2" 5316 else 5317 CXXFLAGS= 5318 fi 5319 fi 5320 ac_ext=cpp 5321 ac_cpp='$CXXCPP $CPPFLAGS' 5322 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5323 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5324 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 5325 5326 5327 ax_cxx_compile_alternatives="17 1z" ax_cxx_compile_cxx17_required=false 5328 ac_ext=cpp 5329 ac_cpp='$CXXCPP $CPPFLAGS' 5330 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5331 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5332 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 5333 ac_success=no 5334 5335 5336 5337 if test x$ac_success = xno; then 5338 for alternative in ${ax_cxx_compile_alternatives}; do 5339 for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do 5340 cachevar=`$as_echo "ax_cv_cxx_compile_cxx17_$switch" | $as_tr_sh` 5341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++17 features with $switch" >&5 5342 $as_echo_n "checking whether $CXX supports C++17 features with $switch... " >&6; } 5343 if eval \${$cachevar+:} false; then : 5344 $as_echo_n "(cached) " >&6 5345 else 5346 ac_save_CXX="$CXX" 5347 CXX="$CXX $switch" 5348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5349 /* end confdefs.h. */ 5350 5351 5352 // If the compiler admits that it is not ready for C++11, why torture it? 5353 // Hopefully, this will speed up the test. 5354 5355 #ifndef __cplusplus 5356 5357 #error "This is not a C++ compiler" 5358 5359 #elif __cplusplus < 201103L 5360 5361 #error "This is not a C++11 compiler" 5362 5363 #else 5364 5365 namespace cxx11 5366 { 5367 5368 namespace test_static_assert 5369 { 5370 5371 template <typename T> 5372 struct check 5373 { 5374 static_assert(sizeof(int) <= sizeof(T), "not big enough"); 5375 }; 5376 5377 } 5378 5379 namespace test_final_override 5380 { 5381 5382 struct Base 5383 { 5384 virtual ~Base() {} 5385 virtual void f() {} 5386 }; 5387 5388 struct Derived : public Base 5389 { 5390 virtual ~Derived() override {} 5391 virtual void f() override {} 5392 }; 5393 5394 } 5395 5396 namespace test_double_right_angle_brackets 5397 { 5398 5399 template < typename T > 5400 struct check {}; 5401 5402 typedef check<void> single_type; 5403 typedef check<check<void>> double_type; 5404 typedef check<check<check<void>>> triple_type; 5405 typedef check<check<check<check<void>>>> quadruple_type; 5406 5407 } 5408 5409 namespace test_decltype 5410 { 5411 5412 int 5413 f() 5414 { 5415 int a = 1; 5416 decltype(a) b = 2; 5417 return a + b; 5418 } 5419 5420 } 5421 5422 namespace test_type_deduction 5423 { 5424 5425 template < typename T1, typename T2 > 5426 struct is_same 5427 { 5428 static const bool value = false; 5429 }; 5430 5431 template < typename T > 5432 struct is_same<T, T> 5433 { 5434 static const bool value = true; 5435 }; 5436 5437 template < typename T1, typename T2 > 5438 auto 5439 add(T1 a1, T2 a2) -> decltype(a1 + a2) 5440 { 5441 return a1 + a2; 5442 } 5443 5444 int 5445 test(const int c, volatile int v) 5446 { 5447 static_assert(is_same<int, decltype(0)>::value == true, ""); 5448 static_assert(is_same<int, decltype(c)>::value == false, ""); 5449 static_assert(is_same<int, decltype(v)>::value == false, ""); 5450 auto ac = c; 5451 auto av = v; 5452 auto sumi = ac + av + 'x'; 5453 auto sumf = ac + av + 1.0; 5454 static_assert(is_same<int, decltype(ac)>::value == true, ""); 5455 static_assert(is_same<int, decltype(av)>::value == true, ""); 5456 static_assert(is_same<int, decltype(sumi)>::value == true, ""); 5457 static_assert(is_same<int, decltype(sumf)>::value == false, ""); 5458 static_assert(is_same<int, decltype(add(c, v))>::value == true, ""); 5459 return (sumf > 0.0) ? sumi : add(c, v); 5460 } 5461 5462 } 5463 5464 namespace test_noexcept 5465 { 5466 5467 int f() { return 0; } 5468 int g() noexcept { return 0; } 5469 5470 static_assert(noexcept(f()) == false, ""); 5471 static_assert(noexcept(g()) == true, ""); 5472 5473 } 5474 5475 namespace test_constexpr 5476 { 5477 5478 template < typename CharT > 5479 unsigned long constexpr 5480 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept 5481 { 5482 return *s ? strlen_c_r(s + 1, acc + 1) : acc; 5483 } 5484 5485 template < typename CharT > 5486 unsigned long constexpr 5487 strlen_c(const CharT *const s) noexcept 5488 { 5489 return strlen_c_r(s, 0UL); 5490 } 5491 5492 static_assert(strlen_c("") == 0UL, ""); 5493 static_assert(strlen_c("1") == 1UL, ""); 5494 static_assert(strlen_c("example") == 7UL, ""); 5495 static_assert(strlen_c("another\0example") == 7UL, ""); 5496 5497 } 5498 5499 namespace test_rvalue_references 5500 { 5501 5502 template < int N > 5503 struct answer 5504 { 5505 static constexpr int value = N; 5506 }; 5507 5508 answer<1> f(int&) { return answer<1>(); } 5509 answer<2> f(const int&) { return answer<2>(); } 5510 answer<3> f(int&&) { return answer<3>(); } 5511 5512 void 5513 test() 5514 { 5515 int i = 0; 5516 const int c = 0; 5517 static_assert(decltype(f(i))::value == 1, ""); 5518 static_assert(decltype(f(c))::value == 2, ""); 5519 static_assert(decltype(f(0))::value == 3, ""); 5520 } 5521 5522 } 5523 5524 namespace test_uniform_initialization 5525 { 5526 5527 struct test 5528 { 5529 static const int zero {}; 5530 static const int one {1}; 5531 }; 5532 5533 static_assert(test::zero == 0, ""); 5534 static_assert(test::one == 1, ""); 5535 5536 } 5537 5538 namespace test_lambdas 5539 { 5540 5541 void 5542 test1() 5543 { 5544 auto lambda1 = [](){}; 5545 auto lambda2 = lambda1; 5546 lambda1(); 5547 lambda2(); 5548 } 5549 5550 int 5551 test2() 5552 { 5553 auto a = [](int i, int j){ return i + j; }(1, 2); 5554 auto b = []() -> int { return '0'; }(); 5555 auto c = [=](){ return a + b; }(); 5556 auto d = [&](){ return c; }(); 5557 auto e = [a, &b](int x) mutable { 5558 const auto identity = [](int y){ return y; }; 5559 for (auto i = 0; i < a; ++i) 5560 a += b--; 5561 return x + identity(a + b); 5562 }(0); 5563 return a + b + c + d + e; 5564 } 5565 5566 int 5567 test3() 5568 { 5569 const auto nullary = [](){ return 0; }; 5570 const auto unary = [](int x){ return x; }; 5571 using nullary_t = decltype(nullary); 5572 using unary_t = decltype(unary); 5573 const auto higher1st = [](nullary_t f){ return f(); }; 5574 const auto higher2nd = [unary](nullary_t f1){ 5575 return [unary, f1](unary_t f2){ return f2(unary(f1())); }; 5576 }; 5577 return higher1st(nullary) + higher2nd(nullary)(unary); 5578 } 5579 5580 } 5581 5582 namespace test_variadic_templates 5583 { 5584 5585 template <int...> 5586 struct sum; 5587 5588 template <int N0, int... N1toN> 5589 struct sum<N0, N1toN...> 5590 { 5591 static constexpr auto value = N0 + sum<N1toN...>::value; 5592 }; 5593 5594 template <> 5595 struct sum<> 5596 { 5597 static constexpr auto value = 0; 5598 }; 5599 5600 static_assert(sum<>::value == 0, ""); 5601 static_assert(sum<1>::value == 1, ""); 5602 static_assert(sum<23>::value == 23, ""); 5603 static_assert(sum<1, 2>::value == 3, ""); 5604 static_assert(sum<5, 5, 11>::value == 21, ""); 5605 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); 5606 5607 } 5608 5609 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae 5610 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function 5611 // because of this. 5612 namespace test_template_alias_sfinae 5613 { 5614 5615 struct foo {}; 5616 5617 template<typename T> 5618 using member = typename T::member_type; 5619 5620 template<typename T> 5621 void func(...) {} 5622 5623 template<typename T> 5624 void func(member<T>*) {} 5625 5626 void test(); 5627 5628 void test() { func<foo>(0); } 5629 5630 } 5631 5632 } // namespace cxx11 5633 5634 #endif // __cplusplus >= 201103L 5635 5636 5637 5638 5639 // If the compiler admits that it is not ready for C++14, why torture it? 5640 // Hopefully, this will speed up the test. 5641 5642 #ifndef __cplusplus 5643 5644 #error "This is not a C++ compiler" 5645 5646 #elif __cplusplus < 201402L 5647 5648 #error "This is not a C++14 compiler" 5649 5650 #else 5651 5652 namespace cxx14 5653 { 5654 5655 namespace test_polymorphic_lambdas 5656 { 5657 5658 int 5659 test() 5660 { 5661 const auto lambda = [](auto&&... args){ 5662 const auto istiny = [](auto x){ 5663 return (sizeof(x) == 1UL) ? 1 : 0; 5664 }; 5665 const int aretiny[] = { istiny(args)... }; 5666 return aretiny[0]; 5667 }; 5668 return lambda(1, 1L, 1.0f, '1'); 5669 } 5670 5671 } 5672 5673 namespace test_binary_literals 5674 { 5675 5676 constexpr auto ivii = 0b0000000000101010; 5677 static_assert(ivii == 42, "wrong value"); 5678 5679 } 5680 5681 namespace test_generalized_constexpr 5682 { 5683 5684 template < typename CharT > 5685 constexpr unsigned long 5686 strlen_c(const CharT *const s) noexcept 5687 { 5688 auto length = 0UL; 5689 for (auto p = s; *p; ++p) 5690 ++length; 5691 return length; 5692 } 5693 5694 static_assert(strlen_c("") == 0UL, ""); 5695 static_assert(strlen_c("x") == 1UL, ""); 5696 static_assert(strlen_c("test") == 4UL, ""); 5697 static_assert(strlen_c("another\0test") == 7UL, ""); 5698 5699 } 5700 5701 namespace test_lambda_init_capture 5702 { 5703 5704 int 5705 test() 5706 { 5707 auto x = 0; 5708 const auto lambda1 = [a = x](int b){ return a + b; }; 5709 const auto lambda2 = [a = lambda1(x)](){ return a; }; 5710 return lambda2(); 5711 } 5712 5713 } 5714 5715 namespace test_digit_separators 5716 { 5717 5718 constexpr auto ten_million = 100'000'000; 5719 static_assert(ten_million == 100000000, ""); 5720 5721 } 5722 5723 namespace test_return_type_deduction 5724 { 5725 5726 auto f(int& x) { return x; } 5727 decltype(auto) g(int& x) { return x; } 5728 5729 template < typename T1, typename T2 > 5730 struct is_same 5731 { 5732 static constexpr auto value = false; 5733 }; 5734 5735 template < typename T > 5736 struct is_same<T, T> 5737 { 5738 static constexpr auto value = true; 5739 }; 5740 5741 int 5742 test() 5743 { 5744 auto x = 0; 5745 static_assert(is_same<int, decltype(f(x))>::value, ""); 5746 static_assert(is_same<int&, decltype(g(x))>::value, ""); 5747 return x; 5748 } 5749 5750 } 5751 5752 } // namespace cxx14 5753 5754 #endif // __cplusplus >= 201402L 5755 5756 5757 5758 5759 // If the compiler admits that it is not ready for C++17, why torture it? 5760 // Hopefully, this will speed up the test. 5761 5762 #ifndef __cplusplus 5763 5764 #error "This is not a C++ compiler" 5765 5766 #elif __cplusplus < 201703L 5767 5768 #error "This is not a C++17 compiler" 5769 5770 #else 5771 5772 #include <initializer_list> 5773 #include <utility> 5774 #include <type_traits> 5775 5776 namespace cxx17 5777 { 5778 5779 namespace test_constexpr_lambdas 5780 { 5781 5782 constexpr int foo = [](){return 42;}(); 5783 5784 } 5785 5786 namespace test::nested_namespace::definitions 5787 { 5788 5789 } 5790 5791 namespace test_fold_expression 5792 { 5793 5794 template<typename... Args> 5795 int multiply(Args... args) 5796 { 5797 return (args * ... * 1); 5798 } 5799 5800 template<typename... Args> 5801 bool all(Args... args) 5802 { 5803 return (args && ...); 5804 } 5805 5806 } 5807 5808 namespace test_extended_static_assert 5809 { 5810 5811 static_assert (true); 5812 5813 } 5814 5815 namespace test_auto_brace_init_list 5816 { 5817 5818 auto foo = {5}; 5819 auto bar {5}; 5820 5821 static_assert(std::is_same<std::initializer_list<int>, decltype(foo)>::value); 5822 static_assert(std::is_same<int, decltype(bar)>::value); 5823 } 5824 5825 namespace test_typename_in_template_template_parameter 5826 { 5827 5828 template<template<typename> typename X> struct D; 5829 5830 } 5831 5832 namespace test_fallthrough_nodiscard_maybe_unused_attributes 5833 { 5834 5835 int f1() 5836 { 5837 return 42; 5838 } 5839 5840 [[nodiscard]] int f2() 5841 { 5842 [[maybe_unused]] auto unused = f1(); 5843 5844 switch (f1()) 5845 { 5846 case 17: 5847 f1(); 5848 [[fallthrough]]; 5849 case 42: 5850 f1(); 5851 } 5852 return f1(); 5853 } 5854 5855 } 5856 5857 namespace test_extended_aggregate_initialization 5858 { 5859 5860 struct base1 5861 { 5862 int b1, b2 = 42; 5863 }; 5864 5865 struct base2 5866 { 5867 base2() { 5868 b3 = 42; 5869 } 5870 int b3; 5871 }; 5872 5873 struct derived : base1, base2 5874 { 5875 int d; 5876 }; 5877 5878 derived d1 {{1, 2}, {}, 4}; // full initialization 5879 derived d2 {{}, {}, 4}; // value-initialized bases 5880 5881 } 5882 5883 namespace test_general_range_based_for_loop 5884 { 5885 5886 struct iter 5887 { 5888 int i; 5889 5890 int& operator* () 5891 { 5892 return i; 5893 } 5894 5895 const int& operator* () const 5896 { 5897 return i; 5898 } 5899 5900 iter& operator++() 5901 { 5902 ++i; 5903 return *this; 5904 } 5905 }; 5906 5907 struct sentinel 5908 { 5909 int i; 5910 }; 5911 5912 bool operator== (const iter& i, const sentinel& s) 5913 { 5914 return i.i == s.i; 5915 } 5916 5917 bool operator!= (const iter& i, const sentinel& s) 5918 { 5919 return !(i == s); 5920 } 5921 5922 struct range 5923 { 5924 iter begin() const 5925 { 5926 return {0}; 5927 } 5928 5929 sentinel end() const 5930 { 5931 return {5}; 5932 } 5933 }; 5934 5935 void f() 5936 { 5937 range r {}; 5938 5939 for (auto i : r) 5940 { 5941 [[maybe_unused]] auto v = i; 5942 } 5943 } 5944 5945 } 5946 5947 namespace test_lambda_capture_asterisk_this_by_value 5948 { 5949 5950 struct t 5951 { 5952 int i; 5953 int foo() 5954 { 5955 return [*this]() 5956 { 5957 return i; 5958 }(); 5959 } 5960 }; 5961 5962 } 5963 5964 namespace test_enum_class_construction 5965 { 5966 5967 enum class byte : unsigned char 5968 {}; 5969 5970 byte foo {42}; 5971 5972 } 5973 5974 namespace test_constexpr_if 5975 { 5976 5977 template <bool cond> 5978 int f () 5979 { 5980 if constexpr(cond) 5981 { 5982 return 13; 5983 } 5984 else 5985 { 5986 return 42; 5987 } 5988 } 5989 5990 } 5991 5992 namespace test_selection_statement_with_initializer 5993 { 5994 5995 int f() 5996 { 5997 return 13; 5998 } 5999 6000 int f2() 6001 { 6002 if (auto i = f(); i > 0) 6003 { 6004 return 3; 6005 } 6006 6007 switch (auto i = f(); i + 4) 6008 { 6009 case 17: 6010 return 2; 6011 6012 default: 6013 return 1; 6014 } 6015 } 6016 6017 } 6018 6019 namespace test_template_argument_deduction_for_class_templates 6020 { 6021 6022 template <typename T1, typename T2> 6023 struct pair 6024 { 6025 pair (T1 p1, T2 p2) 6026 : m1 {p1}, 6027 m2 {p2} 6028 {} 6029 6030 T1 m1; 6031 T2 m2; 6032 }; 6033 6034 void f() 6035 { 6036 [[maybe_unused]] auto p = pair{13, 42u}; 6037 } 6038 6039 } 6040 6041 namespace test_non_type_auto_template_parameters 6042 { 6043 6044 template <auto n> 6045 struct B 6046 {}; 6047 6048 B<5> b1; 6049 B<'a'> b2; 6050 6051 } 6052 6053 namespace test_structured_bindings 6054 { 6055 6056 int arr[2] = { 1, 2 }; 6057 std::pair<int, int> pr = { 1, 2 }; 6058 6059 auto f1() -> int(&)[2] 6060 { 6061 return arr; 6062 } 6063 6064 auto f2() -> std::pair<int, int>& 6065 { 6066 return pr; 6067 } 6068 6069 struct S 6070 { 6071 int x1 : 2; 6072 volatile double y1; 6073 }; 6074 6075 S f3() 6076 { 6077 return {}; 6078 } 6079 6080 auto [ x1, y1 ] = f1(); 6081 auto& [ xr1, yr1 ] = f1(); 6082 auto [ x2, y2 ] = f2(); 6083 auto& [ xr2, yr2 ] = f2(); 6084 const auto [ x3, y3 ] = f3(); 6085 6086 } 6087 6088 namespace test_exception_spec_type_system 6089 { 6090 6091 struct Good {}; 6092 struct Bad {}; 6093 6094 void g1() noexcept; 6095 void g2(); 6096 6097 template<typename T> 6098 Bad 6099 f(T*, T*); 6100 6101 template<typename T1, typename T2> 6102 Good 6103 f(T1*, T2*); 6104 6105 static_assert (std::is_same_v<Good, decltype(f(g1, g2))>); 6106 6107 } 6108 6109 namespace test_inline_variables 6110 { 6111 6112 template<class T> void f(T) 6113 {} 6114 6115 template<class T> inline T g(T) 6116 { 6117 return T{}; 6118 } 6119 6120 template<> inline void f<>(int) 6121 {} 6122 6123 template<> int g<>(int) 6124 { 6125 return 5; 6126 } 6127 6128 } 6129 6130 } // namespace cxx17 6131 6132 #endif // __cplusplus < 201703L 6133 6134 6135 6136 _ACEOF 6137 if ac_fn_cxx_try_compile "$LINENO"; then : 6138 eval $cachevar=yes 6139 else 6140 eval $cachevar=no 6141 fi 6142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6143 CXX="$ac_save_CXX" 6144 fi 6145 eval ac_res=\$$cachevar 6146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 6147 $as_echo "$ac_res" >&6; } 6148 if eval test x\$$cachevar = xyes; then 6149 CXX="$CXX $switch" 6150 if test -n "$CXXCPP" ; then 6151 CXXCPP="$CXXCPP $switch" 6152 fi 6153 ac_success=yes 6154 break 6155 fi 6156 done 6157 if test x$ac_success = xyes; then 6158 break 6159 fi 6160 done 6161 fi 6162 ac_ext=c 6163 ac_cpp='$CPP $CPPFLAGS' 6164 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6165 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6166 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6167 6168 if test x$ax_cxx_compile_cxx17_required = xtrue; then 6169 if test x$ac_success = xno; then 6170 as_fn_error $? "*** A compiler with support for C++17 language features is required." "$LINENO" 5 6171 fi 6172 fi 6173 if test x$ac_success = xno; then 6174 HAVE_CXX17=0 6175 { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++17 support was found" >&5 6176 $as_echo "$as_me: No compiler with C++17 support was found" >&6;} 6177 else 6178 HAVE_CXX17=1 6179 6180 $as_echo "#define HAVE_CXX17 1" >>confdefs.h 6181 6182 fi 6183 6184 6185 if test "x${HAVE_CXX17}" != "x1"; then 6186 ax_cxx_compile_alternatives="14 1y" ax_cxx_compile_cxx14_required=false 6187 ac_ext=cpp 6188 ac_cpp='$CXXCPP $CPPFLAGS' 6189 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6190 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6191 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6192 ac_success=no 6193 6194 6195 6196 if test x$ac_success = xno; then 6197 for alternative in ${ax_cxx_compile_alternatives}; do 6198 for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do 6199 cachevar=`$as_echo "ax_cv_cxx_compile_cxx14_$switch" | $as_tr_sh` 6200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++14 features with $switch" >&5 6201 $as_echo_n "checking whether $CXX supports C++14 features with $switch... " >&6; } 6202 if eval \${$cachevar+:} false; then : 6203 $as_echo_n "(cached) " >&6 6204 else 6205 ac_save_CXX="$CXX" 6206 CXX="$CXX $switch" 6207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6208 /* end confdefs.h. */ 6209 6210 6211 // If the compiler admits that it is not ready for C++11, why torture it? 6212 // Hopefully, this will speed up the test. 6213 6214 #ifndef __cplusplus 6215 6216 #error "This is not a C++ compiler" 6217 6218 #elif __cplusplus < 201103L 6219 6220 #error "This is not a C++11 compiler" 6221 6222 #else 6223 6224 namespace cxx11 6225 { 6226 6227 namespace test_static_assert 6228 { 6229 6230 template <typename T> 6231 struct check 6232 { 6233 static_assert(sizeof(int) <= sizeof(T), "not big enough"); 6234 }; 6235 6236 } 6237 6238 namespace test_final_override 6239 { 6240 6241 struct Base 6242 { 6243 virtual ~Base() {} 6244 virtual void f() {} 6245 }; 6246 6247 struct Derived : public Base 6248 { 6249 virtual ~Derived() override {} 6250 virtual void f() override {} 6251 }; 6252 6253 } 6254 6255 namespace test_double_right_angle_brackets 6256 { 6257 6258 template < typename T > 6259 struct check {}; 6260 6261 typedef check<void> single_type; 6262 typedef check<check<void>> double_type; 6263 typedef check<check<check<void>>> triple_type; 6264 typedef check<check<check<check<void>>>> quadruple_type; 6265 6266 } 6267 6268 namespace test_decltype 6269 { 6270 6271 int 6272 f() 6273 { 6274 int a = 1; 6275 decltype(a) b = 2; 6276 return a + b; 6277 } 6278 6279 } 6280 6281 namespace test_type_deduction 6282 { 6283 6284 template < typename T1, typename T2 > 6285 struct is_same 6286 { 6287 static const bool value = false; 6288 }; 6289 6290 template < typename T > 6291 struct is_same<T, T> 6292 { 6293 static const bool value = true; 6294 }; 6295 6296 template < typename T1, typename T2 > 6297 auto 6298 add(T1 a1, T2 a2) -> decltype(a1 + a2) 6299 { 6300 return a1 + a2; 6301 } 6302 6303 int 6304 test(const int c, volatile int v) 6305 { 6306 static_assert(is_same<int, decltype(0)>::value == true, ""); 6307 static_assert(is_same<int, decltype(c)>::value == false, ""); 6308 static_assert(is_same<int, decltype(v)>::value == false, ""); 6309 auto ac = c; 6310 auto av = v; 6311 auto sumi = ac + av + 'x'; 6312 auto sumf = ac + av + 1.0; 6313 static_assert(is_same<int, decltype(ac)>::value == true, ""); 6314 static_assert(is_same<int, decltype(av)>::value == true, ""); 6315 static_assert(is_same<int, decltype(sumi)>::value == true, ""); 6316 static_assert(is_same<int, decltype(sumf)>::value == false, ""); 6317 static_assert(is_same<int, decltype(add(c, v))>::value == true, ""); 6318 return (sumf > 0.0) ? sumi : add(c, v); 6319 } 6320 6321 } 6322 6323 namespace test_noexcept 6324 { 6325 6326 int f() { return 0; } 6327 int g() noexcept { return 0; } 6328 6329 static_assert(noexcept(f()) == false, ""); 6330 static_assert(noexcept(g()) == true, ""); 6331 6332 } 6333 6334 namespace test_constexpr 6335 { 6336 6337 template < typename CharT > 6338 unsigned long constexpr 6339 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept 6340 { 6341 return *s ? strlen_c_r(s + 1, acc + 1) : acc; 6342 } 6343 6344 template < typename CharT > 6345 unsigned long constexpr 6346 strlen_c(const CharT *const s) noexcept 6347 { 6348 return strlen_c_r(s, 0UL); 6349 } 6350 6351 static_assert(strlen_c("") == 0UL, ""); 6352 static_assert(strlen_c("1") == 1UL, ""); 6353 static_assert(strlen_c("example") == 7UL, ""); 6354 static_assert(strlen_c("another\0example") == 7UL, ""); 6355 6356 } 6357 6358 namespace test_rvalue_references 6359 { 6360 6361 template < int N > 6362 struct answer 6363 { 6364 static constexpr int value = N; 6365 }; 6366 6367 answer<1> f(int&) { return answer<1>(); } 6368 answer<2> f(const int&) { return answer<2>(); } 6369 answer<3> f(int&&) { return answer<3>(); } 6370 6371 void 6372 test() 6373 { 6374 int i = 0; 6375 const int c = 0; 6376 static_assert(decltype(f(i))::value == 1, ""); 6377 static_assert(decltype(f(c))::value == 2, ""); 6378 static_assert(decltype(f(0))::value == 3, ""); 6379 } 6380 6381 } 6382 6383 namespace test_uniform_initialization 6384 { 6385 6386 struct test 6387 { 6388 static const int zero {}; 6389 static const int one {1}; 6390 }; 6391 6392 static_assert(test::zero == 0, ""); 6393 static_assert(test::one == 1, ""); 6394 6395 } 6396 6397 namespace test_lambdas 6398 { 6399 6400 void 6401 test1() 6402 { 6403 auto lambda1 = [](){}; 6404 auto lambda2 = lambda1; 6405 lambda1(); 6406 lambda2(); 6407 } 6408 6409 int 6410 test2() 6411 { 6412 auto a = [](int i, int j){ return i + j; }(1, 2); 6413 auto b = []() -> int { return '0'; }(); 6414 auto c = [=](){ return a + b; }(); 6415 auto d = [&](){ return c; }(); 6416 auto e = [a, &b](int x) mutable { 6417 const auto identity = [](int y){ return y; }; 6418 for (auto i = 0; i < a; ++i) 6419 a += b--; 6420 return x + identity(a + b); 6421 }(0); 6422 return a + b + c + d + e; 6423 } 6424 6425 int 6426 test3() 6427 { 6428 const auto nullary = [](){ return 0; }; 6429 const auto unary = [](int x){ return x; }; 6430 using nullary_t = decltype(nullary); 6431 using unary_t = decltype(unary); 6432 const auto higher1st = [](nullary_t f){ return f(); }; 6433 const auto higher2nd = [unary](nullary_t f1){ 6434 return [unary, f1](unary_t f2){ return f2(unary(f1())); }; 6435 }; 6436 return higher1st(nullary) + higher2nd(nullary)(unary); 6437 } 6438 6439 } 6440 6441 namespace test_variadic_templates 6442 { 6443 6444 template <int...> 6445 struct sum; 6446 6447 template <int N0, int... N1toN> 6448 struct sum<N0, N1toN...> 6449 { 6450 static constexpr auto value = N0 + sum<N1toN...>::value; 6451 }; 6452 6453 template <> 6454 struct sum<> 6455 { 6456 static constexpr auto value = 0; 6457 }; 6458 6459 static_assert(sum<>::value == 0, ""); 6460 static_assert(sum<1>::value == 1, ""); 6461 static_assert(sum<23>::value == 23, ""); 6462 static_assert(sum<1, 2>::value == 3, ""); 6463 static_assert(sum<5, 5, 11>::value == 21, ""); 6464 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); 6465 6466 } 6467 6468 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae 6469 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function 6470 // because of this. 6471 namespace test_template_alias_sfinae 6472 { 6473 6474 struct foo {}; 6475 6476 template<typename T> 6477 using member = typename T::member_type; 6478 6479 template<typename T> 6480 void func(...) {} 6481 6482 template<typename T> 6483 void func(member<T>*) {} 6484 6485 void test(); 6486 6487 void test() { func<foo>(0); } 6488 6489 } 6490 6491 } // namespace cxx11 6492 6493 #endif // __cplusplus >= 201103L 6494 6495 6496 6497 6498 // If the compiler admits that it is not ready for C++14, why torture it? 6499 // Hopefully, this will speed up the test. 6500 6501 #ifndef __cplusplus 6502 6503 #error "This is not a C++ compiler" 6504 6505 #elif __cplusplus < 201402L 6506 6507 #error "This is not a C++14 compiler" 6508 6509 #else 6510 6511 namespace cxx14 6512 { 6513 6514 namespace test_polymorphic_lambdas 6515 { 6516 6517 int 6518 test() 6519 { 6520 const auto lambda = [](auto&&... args){ 6521 const auto istiny = [](auto x){ 6522 return (sizeof(x) == 1UL) ? 1 : 0; 6523 }; 6524 const int aretiny[] = { istiny(args)... }; 6525 return aretiny[0]; 6526 }; 6527 return lambda(1, 1L, 1.0f, '1'); 6528 } 6529 6530 } 6531 6532 namespace test_binary_literals 6533 { 6534 6535 constexpr auto ivii = 0b0000000000101010; 6536 static_assert(ivii == 42, "wrong value"); 6537 6538 } 6539 6540 namespace test_generalized_constexpr 6541 { 6542 6543 template < typename CharT > 6544 constexpr unsigned long 6545 strlen_c(const CharT *const s) noexcept 6546 { 6547 auto length = 0UL; 6548 for (auto p = s; *p; ++p) 6549 ++length; 6550 return length; 6551 } 6552 6553 static_assert(strlen_c("") == 0UL, ""); 6554 static_assert(strlen_c("x") == 1UL, ""); 6555 static_assert(strlen_c("test") == 4UL, ""); 6556 static_assert(strlen_c("another\0test") == 7UL, ""); 6557 6558 } 6559 6560 namespace test_lambda_init_capture 6561 { 6562 6563 int 6564 test() 6565 { 6566 auto x = 0; 6567 const auto lambda1 = [a = x](int b){ return a + b; }; 6568 const auto lambda2 = [a = lambda1(x)](){ return a; }; 6569 return lambda2(); 6570 } 6571 6572 } 6573 6574 namespace test_digit_separators 6575 { 6576 6577 constexpr auto ten_million = 100'000'000; 6578 static_assert(ten_million == 100000000, ""); 6579 6580 } 6581 6582 namespace test_return_type_deduction 6583 { 6584 6585 auto f(int& x) { return x; } 6586 decltype(auto) g(int& x) { return x; } 6587 6588 template < typename T1, typename T2 > 6589 struct is_same 6590 { 6591 static constexpr auto value = false; 6592 }; 6593 6594 template < typename T > 6595 struct is_same<T, T> 6596 { 6597 static constexpr auto value = true; 6598 }; 6599 6600 int 6601 test() 6602 { 6603 auto x = 0; 6604 static_assert(is_same<int, decltype(f(x))>::value, ""); 6605 static_assert(is_same<int&, decltype(g(x))>::value, ""); 6606 return x; 6607 } 6608 6609 } 6610 6611 } // namespace cxx14 6612 6613 #endif // __cplusplus >= 201402L 6614 6615 6616 6617 _ACEOF 6618 if ac_fn_cxx_try_compile "$LINENO"; then : 6619 eval $cachevar=yes 6620 else 6621 eval $cachevar=no 6622 fi 6623 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6624 CXX="$ac_save_CXX" 6625 fi 6626 eval ac_res=\$$cachevar 6627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 6628 $as_echo "$ac_res" >&6; } 6629 if eval test x\$$cachevar = xyes; then 6630 CXX="$CXX $switch" 6631 if test -n "$CXXCPP" ; then 6632 CXXCPP="$CXXCPP $switch" 6633 fi 6634 ac_success=yes 6635 break 6636 fi 6637 done 6638 if test x$ac_success = xyes; then 6639 break 6640 fi 6641 done 6642 fi 6643 ac_ext=c 6644 ac_cpp='$CPP $CPPFLAGS' 6645 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6646 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6647 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6648 6649 if test x$ax_cxx_compile_cxx14_required = xtrue; then 6650 if test x$ac_success = xno; then 6651 as_fn_error $? "*** A compiler with support for C++14 language features is required." "$LINENO" 5 6652 fi 6653 fi 6654 if test x$ac_success = xno; then 6655 HAVE_CXX14=0 6656 { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++14 support was found" >&5 6657 $as_echo "$as_me: No compiler with C++14 support was found" >&6;} 6658 else 6659 HAVE_CXX14=1 6660 6661 $as_echo "#define HAVE_CXX14 1" >>confdefs.h 6662 6663 fi 6664 6665 6666 fi 6667 if test "x${HAVE_CXX14}" = "x1" -o "x${HAVE_CXX17}" = "x1"; then 6668 6669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wall" >&5 6670 $as_echo_n "checking whether compiler supports -Wall... " >&6; } 6671 T_CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}" 6672 T_APPEND_V=-Wall 6673 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 6674 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}${T_APPEND_V}" 6675 else 6676 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS} ${T_APPEND_V}" 6677 fi 6678 6679 6680 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 6681 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 6682 else 6683 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 6684 fi 6685 6686 ac_ext=cpp 6687 ac_cpp='$CXXCPP $CPPFLAGS' 6688 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6689 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6690 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6691 6692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6693 /* end confdefs.h. */ 6694 6695 6696 int 6697 main () 6698 { 6699 6700 return 0; 6701 6702 ; 6703 return 0; 6704 } 6705 _ACEOF 6706 if ac_fn_cxx_try_compile "$LINENO"; then : 6707 je_cv_cxxflags_added=-Wall 6708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6709 $as_echo "yes" >&6; } 6710 else 6711 je_cv_cxxflags_added= 6712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6713 $as_echo "no" >&6; } 6714 CONFIGURE_CXXFLAGS="${T_CONFIGURE_CXXFLAGS}" 6715 6716 fi 6717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6718 ac_ext=c 6719 ac_cpp='$CPP $CPPFLAGS' 6720 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6721 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6722 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6723 6724 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 6725 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 6726 else 6727 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 6728 fi 6729 6730 6731 6732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wextra" >&5 6733 $as_echo_n "checking whether compiler supports -Wextra... " >&6; } 6734 T_CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}" 6735 T_APPEND_V=-Wextra 6736 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 6737 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}${T_APPEND_V}" 6738 else 6739 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS} ${T_APPEND_V}" 6740 fi 6741 6742 6743 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 6744 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 6745 else 6746 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 6747 fi 6748 6749 ac_ext=cpp 6750 ac_cpp='$CXXCPP $CPPFLAGS' 6751 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6752 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6753 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6754 6755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6756 /* end confdefs.h. */ 6757 6758 6759 int 6760 main () 6761 { 6762 6763 return 0; 6764 6765 ; 6766 return 0; 6767 } 6768 _ACEOF 6769 if ac_fn_cxx_try_compile "$LINENO"; then : 6770 je_cv_cxxflags_added=-Wextra 6771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6772 $as_echo "yes" >&6; } 6773 else 6774 je_cv_cxxflags_added= 6775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6776 $as_echo "no" >&6; } 6777 CONFIGURE_CXXFLAGS="${T_CONFIGURE_CXXFLAGS}" 6778 6779 fi 6780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6781 ac_ext=c 6782 ac_cpp='$CPP $CPPFLAGS' 6783 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6784 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6785 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6786 6787 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 6788 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 6789 else 6790 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 6791 fi 6792 6793 6794 6795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -g3" >&5 6796 $as_echo_n "checking whether compiler supports -g3... " >&6; } 6797 T_CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}" 6798 T_APPEND_V=-g3 6799 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 6800 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}${T_APPEND_V}" 6801 else 6802 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS} ${T_APPEND_V}" 6803 fi 6804 6805 6806 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 6807 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 6808 else 6809 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 6810 fi 6811 6812 ac_ext=cpp 6813 ac_cpp='$CXXCPP $CPPFLAGS' 6814 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6815 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6816 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6817 6818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6819 /* end confdefs.h. */ 6820 6821 6822 int 6823 main () 6824 { 6825 6826 return 0; 6827 6828 ; 6829 return 0; 6830 } 6831 _ACEOF 6832 if ac_fn_cxx_try_compile "$LINENO"; then : 6833 je_cv_cxxflags_added=-g3 6834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6835 $as_echo "yes" >&6; } 6836 else 6837 je_cv_cxxflags_added= 6838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6839 $as_echo "no" >&6; } 6840 CONFIGURE_CXXFLAGS="${T_CONFIGURE_CXXFLAGS}" 6841 6842 fi 6843 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6844 ac_ext=c 6845 ac_cpp='$CPP $CPPFLAGS' 6846 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6847 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6848 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6849 6850 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 6851 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 6852 else 6853 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 6854 fi 6855 6856 6857 6858 SAVED_LIBS="${LIBS}" 6859 T_APPEND_V=-lstdc++ 6860 if test "x${LIBS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 6861 LIBS="${LIBS}${T_APPEND_V}" 6862 else 6863 LIBS="${LIBS} ${T_APPEND_V}" 6864 fi 6865 6866 6867 6868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether libstdc++ linkage is compilable" >&5 6869 $as_echo_n "checking whether libstdc++ linkage is compilable... " >&6; } 6870 if ${je_cv_libstdcxx+:} false; then : 6871 $as_echo_n "(cached) " >&6 6872 else 6873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6874 /* end confdefs.h. */ 6875 6876 #include <stdlib.h> 6877 6878 int 6879 main () 6880 { 6881 6882 int *arr = (int *)malloc(sizeof(int) * 42); 6883 if (arr == NULL) 6884 return 1; 6885 6886 ; 6887 return 0; 6888 } 6889 _ACEOF 6890 if ac_fn_c_try_link "$LINENO"; then : 6891 je_cv_libstdcxx=yes 6892 else 6893 je_cv_libstdcxx=no 6894 fi 6895 rm -f core conftest.err conftest.$ac_objext \ 6896 conftest$ac_exeext conftest.$ac_ext 6897 fi 6898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_libstdcxx" >&5 6899 $as_echo "$je_cv_libstdcxx" >&6; } 6900 6901 if test "x${je_cv_libstdcxx}" = "xno" ; then 6902 LIBS="${SAVED_LIBS}" 6903 fi 6904 else 6905 enable_cxx="0" 6906 fi 6907 fi 6908 if test "x$enable_cxx" = "x1"; then 6909 6910 $as_echo "#define JEMALLOC_ENABLE_CXX " >>confdefs.h 6911 6912 fi 6913 6914 6915 6916 6917 6918 6919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 6920 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 6921 if ${ac_cv_path_GREP+:} false; then : 6922 $as_echo_n "(cached) " >&6 6923 else 6924 if test -z "$GREP"; then 6925 ac_path_GREP_found=false 6926 # Loop through the user's path and test for each of PROGNAME-LIST 6927 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6928 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 6929 do 6930 IFS=$as_save_IFS 6931 test -z "$as_dir" && as_dir=. 6932 for ac_prog in grep ggrep; do 6933 for ac_exec_ext in '' $ac_executable_extensions; do 6934 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 6935 as_fn_executable_p "$ac_path_GREP" || continue 6936 # Check for GNU ac_path_GREP and select it if it is found. 6937 # Check for GNU $ac_path_GREP 6938 case `"$ac_path_GREP" --version 2>&1` in 6939 *GNU*) 6940 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 6941 *) 6942 ac_count=0 6943 $as_echo_n 0123456789 >"conftest.in" 6944 while : 6945 do 6946 cat "conftest.in" "conftest.in" >"conftest.tmp" 6947 mv "conftest.tmp" "conftest.in" 6948 cp "conftest.in" "conftest.nl" 6949 $as_echo 'GREP' >> "conftest.nl" 6950 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 6951 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 6952 as_fn_arith $ac_count + 1 && ac_count=$as_val 6953 if test $ac_count -gt ${ac_path_GREP_max-0}; then 6954 # Best one so far, save it but keep looking for a better one 6955 ac_cv_path_GREP="$ac_path_GREP" 6956 ac_path_GREP_max=$ac_count 6957 fi 6958 # 10*(2^10) chars as input seems more than enough 6959 test $ac_count -gt 10 && break 6960 done 6961 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 6962 esac 6963 6964 $ac_path_GREP_found && break 3 6965 done 6966 done 6967 done 6968 IFS=$as_save_IFS 6969 if test -z "$ac_cv_path_GREP"; then 6970 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 6971 fi 6972 else 6973 ac_cv_path_GREP=$GREP 6974 fi 6975 6976 fi 6977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 6978 $as_echo "$ac_cv_path_GREP" >&6; } 6979 GREP="$ac_cv_path_GREP" 6980 6981 6982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 6983 $as_echo_n "checking for egrep... " >&6; } 6984 if ${ac_cv_path_EGREP+:} false; then : 6985 $as_echo_n "(cached) " >&6 6986 else 6987 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 6988 then ac_cv_path_EGREP="$GREP -E" 6989 else 6990 if test -z "$EGREP"; then 6991 ac_path_EGREP_found=false 6992 # Loop through the user's path and test for each of PROGNAME-LIST 6993 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6994 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 6995 do 6996 IFS=$as_save_IFS 6997 test -z "$as_dir" && as_dir=. 6998 for ac_prog in egrep; do 6999 for ac_exec_ext in '' $ac_executable_extensions; do 7000 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 7001 as_fn_executable_p "$ac_path_EGREP" || continue 7002 # Check for GNU ac_path_EGREP and select it if it is found. 7003 # Check for GNU $ac_path_EGREP 7004 case `"$ac_path_EGREP" --version 2>&1` in 7005 *GNU*) 7006 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 7007 *) 7008 ac_count=0 7009 $as_echo_n 0123456789 >"conftest.in" 7010 while : 7011 do 7012 cat "conftest.in" "conftest.in" >"conftest.tmp" 7013 mv "conftest.tmp" "conftest.in" 7014 cp "conftest.in" "conftest.nl" 7015 $as_echo 'EGREP' >> "conftest.nl" 7016 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 7017 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 7018 as_fn_arith $ac_count + 1 && ac_count=$as_val 7019 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 7020 # Best one so far, save it but keep looking for a better one 7021 ac_cv_path_EGREP="$ac_path_EGREP" 7022 ac_path_EGREP_max=$ac_count 7023 fi 7024 # 10*(2^10) chars as input seems more than enough 7025 test $ac_count -gt 10 && break 7026 done 7027 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 7028 esac 7029 7030 $ac_path_EGREP_found && break 3 7031 done 7032 done 7033 done 7034 IFS=$as_save_IFS 7035 if test -z "$ac_cv_path_EGREP"; then 7036 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 7037 fi 7038 else 7039 ac_cv_path_EGREP=$EGREP 7040 fi 7041 7042 fi 7043 fi 7044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 7045 $as_echo "$ac_cv_path_EGREP" >&6; } 7046 EGREP="$ac_cv_path_EGREP" 7047 7048 7049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 7050 $as_echo_n "checking for ANSI C header files... " >&6; } 7051 if ${ac_cv_header_stdc+:} false; then : 7052 $as_echo_n "(cached) " >&6 7053 else 7054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7055 /* end confdefs.h. */ 7056 #include <stdlib.h> 7057 #include <stdarg.h> 7058 #include <string.h> 7059 #include <float.h> 7060 7061 int 7062 main () 7063 { 7064 7065 ; 7066 return 0; 7067 } 7068 _ACEOF 7069 if ac_fn_c_try_compile "$LINENO"; then : 7070 ac_cv_header_stdc=yes 7071 else 7072 ac_cv_header_stdc=no 7073 fi 7074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7075 7076 if test $ac_cv_header_stdc = yes; then 7077 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 7078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7079 /* end confdefs.h. */ 7080 #include <string.h> 7081 7082 _ACEOF 7083 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7084 $EGREP "memchr" >/dev/null 2>&1; then : 7085 7086 else 7087 ac_cv_header_stdc=no 7088 fi 7089 rm -f conftest* 7090 7091 fi 7092 7093 if test $ac_cv_header_stdc = yes; then 7094 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 7095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7096 /* end confdefs.h. */ 7097 #include <stdlib.h> 7098 7099 _ACEOF 7100 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7101 $EGREP "free" >/dev/null 2>&1; then : 7102 7103 else 7104 ac_cv_header_stdc=no 7105 fi 7106 rm -f conftest* 7107 7108 fi 7109 7110 if test $ac_cv_header_stdc = yes; then 7111 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 7112 if test "$cross_compiling" = yes; then : 7113 : 7114 else 7115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7116 /* end confdefs.h. */ 7117 #include <ctype.h> 7118 #include <stdlib.h> 7119 #if ((' ' & 0x0FF) == 0x020) 7120 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 7121 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 7122 #else 7123 # define ISLOWER(c) \ 7124 (('a' <= (c) && (c) <= 'i') \ 7125 || ('j' <= (c) && (c) <= 'r') \ 7126 || ('s' <= (c) && (c) <= 'z')) 7127 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 7128 #endif 7129 7130 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 7131 int 7132 main () 7133 { 7134 int i; 7135 for (i = 0; i < 256; i++) 7136 if (XOR (islower (i), ISLOWER (i)) 7137 || toupper (i) != TOUPPER (i)) 7138 return 2; 7139 return 0; 7140 } 7141 _ACEOF 7142 if ac_fn_c_try_run "$LINENO"; then : 7143 7144 else 7145 ac_cv_header_stdc=no 7146 fi 7147 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7148 conftest.$ac_objext conftest.beam conftest.$ac_ext 7149 fi 7150 7151 fi 7152 fi 7153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 7154 $as_echo "$ac_cv_header_stdc" >&6; } 7155 if test $ac_cv_header_stdc = yes; then 7156 7157 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 7158 7159 fi 7160 7161 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 7162 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 7163 inttypes.h stdint.h unistd.h 7164 do : 7165 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 7166 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 7167 " 7168 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 7169 cat >>confdefs.h <<_ACEOF 7170 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 7171 _ACEOF 7172 7173 fi 7174 7175 done 7176 7177 7178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 7179 $as_echo_n "checking whether byte ordering is bigendian... " >&6; } 7180 if ${ac_cv_c_bigendian+:} false; then : 7181 $as_echo_n "(cached) " >&6 7182 else 7183 ac_cv_c_bigendian=unknown 7184 # See if we're dealing with a universal compiler. 7185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7186 /* end confdefs.h. */ 7187 #ifndef __APPLE_CC__ 7188 not a universal capable compiler 7189 #endif 7190 typedef int dummy; 7191 7192 _ACEOF 7193 if ac_fn_c_try_compile "$LINENO"; then : 7194 7195 # Check for potential -arch flags. It is not universal unless 7196 # there are at least two -arch flags with different values. 7197 ac_arch= 7198 ac_prev= 7199 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 7200 if test -n "$ac_prev"; then 7201 case $ac_word in 7202 i?86 | x86_64 | ppc | ppc64) 7203 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 7204 ac_arch=$ac_word 7205 else 7206 ac_cv_c_bigendian=universal 7207 break 7208 fi 7209 ;; 7210 esac 7211 ac_prev= 7212 elif test "x$ac_word" = "x-arch"; then 7213 ac_prev=arch 7214 fi 7215 done 7216 fi 7217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7218 if test $ac_cv_c_bigendian = unknown; then 7219 # See if sys/param.h defines the BYTE_ORDER macro. 7220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7221 /* end confdefs.h. */ 7222 #include <sys/types.h> 7223 #include <sys/param.h> 7224 7225 int 7226 main () 7227 { 7228 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 7229 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 7230 && LITTLE_ENDIAN) 7231 bogus endian macros 7232 #endif 7233 7234 ; 7235 return 0; 7236 } 7237 _ACEOF 7238 if ac_fn_c_try_compile "$LINENO"; then : 7239 # It does; now see whether it defined to BIG_ENDIAN or not. 7240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7241 /* end confdefs.h. */ 7242 #include <sys/types.h> 7243 #include <sys/param.h> 7244 7245 int 7246 main () 7247 { 7248 #if BYTE_ORDER != BIG_ENDIAN 7249 not big endian 7250 #endif 7251 7252 ; 7253 return 0; 7254 } 7255 _ACEOF 7256 if ac_fn_c_try_compile "$LINENO"; then : 7257 ac_cv_c_bigendian=yes 7258 else 7259 ac_cv_c_bigendian=no 7260 fi 7261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7262 fi 7263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7264 fi 7265 if test $ac_cv_c_bigendian = unknown; then 7266 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 7267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7268 /* end confdefs.h. */ 7269 #include <limits.h> 7270 7271 int 7272 main () 7273 { 7274 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 7275 bogus endian macros 7276 #endif 7277 7278 ; 7279 return 0; 7280 } 7281 _ACEOF 7282 if ac_fn_c_try_compile "$LINENO"; then : 7283 # It does; now see whether it defined to _BIG_ENDIAN or not. 7284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7285 /* end confdefs.h. */ 7286 #include <limits.h> 7287 7288 int 7289 main () 7290 { 7291 #ifndef _BIG_ENDIAN 7292 not big endian 7293 #endif 7294 7295 ; 7296 return 0; 7297 } 7298 _ACEOF 7299 if ac_fn_c_try_compile "$LINENO"; then : 7300 ac_cv_c_bigendian=yes 7301 else 7302 ac_cv_c_bigendian=no 7303 fi 7304 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7305 fi 7306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7307 fi 7308 if test $ac_cv_c_bigendian = unknown; then 7309 # Compile a test program. 7310 if test "$cross_compiling" = yes; then : 7311 # Try to guess by grepping values from an object file. 7312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7313 /* end confdefs.h. */ 7314 short int ascii_mm[] = 7315 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 7316 short int ascii_ii[] = 7317 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 7318 int use_ascii (int i) { 7319 return ascii_mm[i] + ascii_ii[i]; 7320 } 7321 short int ebcdic_ii[] = 7322 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 7323 short int ebcdic_mm[] = 7324 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 7325 int use_ebcdic (int i) { 7326 return ebcdic_mm[i] + ebcdic_ii[i]; 7327 } 7328 extern int foo; 7329 7330 int 7331 main () 7332 { 7333 return use_ascii (foo) == use_ebcdic (foo); 7334 ; 7335 return 0; 7336 } 7337 _ACEOF 7338 if ac_fn_c_try_compile "$LINENO"; then : 7339 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 7340 ac_cv_c_bigendian=yes 7341 fi 7342 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 7343 if test "$ac_cv_c_bigendian" = unknown; then 7344 ac_cv_c_bigendian=no 7345 else 7346 # finding both strings is unlikely to happen, but who knows? 7347 ac_cv_c_bigendian=unknown 7348 fi 7349 fi 7350 fi 7351 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7352 else 7353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7354 /* end confdefs.h. */ 7355 $ac_includes_default 7356 int 7357 main () 7358 { 7359 7360 /* Are we little or big endian? From Harbison&Steele. */ 7361 union 7362 { 7363 long int l; 7364 char c[sizeof (long int)]; 7365 } u; 7366 u.l = 1; 7367 return u.c[sizeof (long int) - 1] == 1; 7368 7369 ; 7370 return 0; 7371 } 7372 _ACEOF 7373 if ac_fn_c_try_run "$LINENO"; then : 7374 ac_cv_c_bigendian=no 7375 else 7376 ac_cv_c_bigendian=yes 7377 fi 7378 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7379 conftest.$ac_objext conftest.beam conftest.$ac_ext 7380 fi 7381 7382 fi 7383 fi 7384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 7385 $as_echo "$ac_cv_c_bigendian" >&6; } 7386 case $ac_cv_c_bigendian in #( 7387 yes) 7388 ac_cv_big_endian=1;; #( 7389 no) 7390 ac_cv_big_endian=0 ;; #( 7391 universal) 7392 7393 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 7394 7395 ;; #( 7396 *) 7397 as_fn_error $? "unknown endianness 7398 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 7399 esac 7400 7401 if test "x${ac_cv_big_endian}" = "x1" ; then 7402 7403 cat >>confdefs.h <<_ACEOF 7404 #define JEMALLOC_BIG_ENDIAN 7405 _ACEOF 7406 7407 fi 7408 7409 if test "x${je_cv_msvc}" = "xyes" -a "x${ac_cv_header_inttypes_h}" = "xno"; then 7410 T_APPEND_V=-I${srcdir}/include/msvc_compat/C99 7411 if test "x${CPPFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 7412 CPPFLAGS="${CPPFLAGS}${T_APPEND_V}" 7413 else 7414 CPPFLAGS="${CPPFLAGS} ${T_APPEND_V}" 7415 fi 7416 7417 7418 fi 7419 7420 if test "x${je_cv_msvc}" = "xyes" ; then 7421 LG_SIZEOF_PTR=LG_SIZEOF_PTR_WIN 7422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using a predefined value for sizeof(void *): 4 for 32-bit, 8 for 64-bit" >&5 7423 $as_echo "Using a predefined value for sizeof(void *): 4 for 32-bit, 8 for 64-bit" >&6; } 7424 else 7425 # The cast to long int works around a bug in the HP C Compiler 7426 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 7427 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 7428 # This bug is HP SR number 8606223364. 7429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 7430 $as_echo_n "checking size of void *... " >&6; } 7431 if ${ac_cv_sizeof_void_p+:} false; then : 7432 $as_echo_n "(cached) " >&6 7433 else 7434 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then : 7435 7436 else 7437 if test "$ac_cv_type_void_p" = yes; then 7438 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7439 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7440 as_fn_error 77 "cannot compute sizeof (void *) 7441 See \`config.log' for more details" "$LINENO" 5; } 7442 else 7443 ac_cv_sizeof_void_p=0 7444 fi 7445 fi 7446 7447 fi 7448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 7449 $as_echo "$ac_cv_sizeof_void_p" >&6; } 7450 7451 7452 7453 cat >>confdefs.h <<_ACEOF 7454 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p 7455 _ACEOF 7456 7457 7458 if test "x${ac_cv_sizeof_void_p}" = "x8" ; then 7459 LG_SIZEOF_PTR=3 7460 elif test "x${ac_cv_sizeof_void_p}" = "x4" ; then 7461 LG_SIZEOF_PTR=2 7462 else 7463 as_fn_error $? "Unsupported pointer size: ${ac_cv_sizeof_void_p}" "$LINENO" 5 7464 fi 7465 fi 7466 7467 cat >>confdefs.h <<_ACEOF 7468 #define LG_SIZEOF_PTR $LG_SIZEOF_PTR 7469 _ACEOF 7470 7471 7472 # The cast to long int works around a bug in the HP C Compiler 7473 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 7474 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 7475 # This bug is HP SR number 8606223364. 7476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 7477 $as_echo_n "checking size of int... " >&6; } 7478 if ${ac_cv_sizeof_int+:} false; then : 7479 $as_echo_n "(cached) " >&6 7480 else 7481 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 7482 7483 else 7484 if test "$ac_cv_type_int" = yes; then 7485 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7486 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7487 as_fn_error 77 "cannot compute sizeof (int) 7488 See \`config.log' for more details" "$LINENO" 5; } 7489 else 7490 ac_cv_sizeof_int=0 7491 fi 7492 fi 7493 7494 fi 7495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 7496 $as_echo "$ac_cv_sizeof_int" >&6; } 7497 7498 7499 7500 cat >>confdefs.h <<_ACEOF 7501 #define SIZEOF_INT $ac_cv_sizeof_int 7502 _ACEOF 7503 7504 7505 if test "x${ac_cv_sizeof_int}" = "x8" ; then 7506 LG_SIZEOF_INT=3 7507 elif test "x${ac_cv_sizeof_int}" = "x4" ; then 7508 LG_SIZEOF_INT=2 7509 else 7510 as_fn_error $? "Unsupported int size: ${ac_cv_sizeof_int}" "$LINENO" 5 7511 fi 7512 7513 cat >>confdefs.h <<_ACEOF 7514 #define LG_SIZEOF_INT $LG_SIZEOF_INT 7515 _ACEOF 7516 7517 7518 # The cast to long int works around a bug in the HP C Compiler 7519 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 7520 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 7521 # This bug is HP SR number 8606223364. 7522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 7523 $as_echo_n "checking size of long... " >&6; } 7524 if ${ac_cv_sizeof_long+:} false; then : 7525 $as_echo_n "(cached) " >&6 7526 else 7527 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 7528 7529 else 7530 if test "$ac_cv_type_long" = yes; then 7531 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7532 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7533 as_fn_error 77 "cannot compute sizeof (long) 7534 See \`config.log' for more details" "$LINENO" 5; } 7535 else 7536 ac_cv_sizeof_long=0 7537 fi 7538 fi 7539 7540 fi 7541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 7542 $as_echo "$ac_cv_sizeof_long" >&6; } 7543 7544 7545 7546 cat >>confdefs.h <<_ACEOF 7547 #define SIZEOF_LONG $ac_cv_sizeof_long 7548 _ACEOF 7549 7550 7551 if test "x${ac_cv_sizeof_long}" = "x8" ; then 7552 LG_SIZEOF_LONG=3 7553 elif test "x${ac_cv_sizeof_long}" = "x4" ; then 7554 LG_SIZEOF_LONG=2 7555 else 7556 as_fn_error $? "Unsupported long size: ${ac_cv_sizeof_long}" "$LINENO" 5 7557 fi 7558 7559 cat >>confdefs.h <<_ACEOF 7560 #define LG_SIZEOF_LONG $LG_SIZEOF_LONG 7561 _ACEOF 7562 7563 7564 # The cast to long int works around a bug in the HP C Compiler 7565 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 7566 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 7567 # This bug is HP SR number 8606223364. 7568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 7569 $as_echo_n "checking size of long long... " >&6; } 7570 if ${ac_cv_sizeof_long_long+:} false; then : 7571 $as_echo_n "(cached) " >&6 7572 else 7573 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : 7574 7575 else 7576 if test "$ac_cv_type_long_long" = yes; then 7577 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7578 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7579 as_fn_error 77 "cannot compute sizeof (long long) 7580 See \`config.log' for more details" "$LINENO" 5; } 7581 else 7582 ac_cv_sizeof_long_long=0 7583 fi 7584 fi 7585 7586 fi 7587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 7588 $as_echo "$ac_cv_sizeof_long_long" >&6; } 7589 7590 7591 7592 cat >>confdefs.h <<_ACEOF 7593 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long 7594 _ACEOF 7595 7596 7597 if test "x${ac_cv_sizeof_long_long}" = "x8" ; then 7598 LG_SIZEOF_LONG_LONG=3 7599 elif test "x${ac_cv_sizeof_long_long}" = "x4" ; then 7600 LG_SIZEOF_LONG_LONG=2 7601 else 7602 as_fn_error $? "Unsupported long long size: ${ac_cv_sizeof_long_long}" "$LINENO" 5 7603 fi 7604 7605 cat >>confdefs.h <<_ACEOF 7606 #define LG_SIZEOF_LONG_LONG $LG_SIZEOF_LONG_LONG 7607 _ACEOF 7608 7609 7610 # The cast to long int works around a bug in the HP C Compiler 7611 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 7612 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 7613 # This bug is HP SR number 8606223364. 7614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of intmax_t" >&5 7615 $as_echo_n "checking size of intmax_t... " >&6; } 7616 if ${ac_cv_sizeof_intmax_t+:} false; then : 7617 $as_echo_n "(cached) " >&6 7618 else 7619 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (intmax_t))" "ac_cv_sizeof_intmax_t" "$ac_includes_default"; then : 7620 7621 else 7622 if test "$ac_cv_type_intmax_t" = yes; then 7623 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7624 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7625 as_fn_error 77 "cannot compute sizeof (intmax_t) 7626 See \`config.log' for more details" "$LINENO" 5; } 7627 else 7628 ac_cv_sizeof_intmax_t=0 7629 fi 7630 fi 7631 7632 fi 7633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_intmax_t" >&5 7634 $as_echo "$ac_cv_sizeof_intmax_t" >&6; } 7635 7636 7637 7638 cat >>confdefs.h <<_ACEOF 7639 #define SIZEOF_INTMAX_T $ac_cv_sizeof_intmax_t 7640 _ACEOF 7641 7642 7643 if test "x${ac_cv_sizeof_intmax_t}" = "x16" ; then 7644 LG_SIZEOF_INTMAX_T=4 7645 elif test "x${ac_cv_sizeof_intmax_t}" = "x8" ; then 7646 LG_SIZEOF_INTMAX_T=3 7647 elif test "x${ac_cv_sizeof_intmax_t}" = "x4" ; then 7648 LG_SIZEOF_INTMAX_T=2 7649 else 7650 as_fn_error $? "Unsupported intmax_t size: ${ac_cv_sizeof_intmax_t}" "$LINENO" 5 7651 fi 7652 7653 cat >>confdefs.h <<_ACEOF 7654 #define LG_SIZEOF_INTMAX_T $LG_SIZEOF_INTMAX_T 7655 _ACEOF 7656 7657 7658 # Make sure we can run config.sub. 7659 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 7660 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 7661 7662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 7663 $as_echo_n "checking build system type... " >&6; } 7664 if ${ac_cv_build+:} false; then : 7665 $as_echo_n "(cached) " >&6 7666 else 7667 ac_build_alias=$build_alias 7668 test "x$ac_build_alias" = x && 7669 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 7670 test "x$ac_build_alias" = x && 7671 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 7672 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 7673 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 7674 7675 fi 7676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 7677 $as_echo "$ac_cv_build" >&6; } 7678 case $ac_cv_build in 7679 *-*-*) ;; 7680 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 7681 esac 7682 build=$ac_cv_build 7683 ac_save_IFS=$IFS; IFS='-' 7684 set x $ac_cv_build 7685 shift 7686 build_cpu=$1 7687 build_vendor=$2 7688 shift; shift 7689 # Remember, the first character of IFS is used to create $*, 7690 # except with old shells: 7691 build_os=$* 7692 IFS=$ac_save_IFS 7693 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 7694 7695 7696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 7697 $as_echo_n "checking host system type... " >&6; } 7698 if ${ac_cv_host+:} false; then : 7699 $as_echo_n "(cached) " >&6 7700 else 7701 if test "x$host_alias" = x; then 7702 ac_cv_host=$ac_cv_build 7703 else 7704 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 7705 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 7706 fi 7707 7708 fi 7709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 7710 $as_echo "$ac_cv_host" >&6; } 7711 case $ac_cv_host in 7712 *-*-*) ;; 7713 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 7714 esac 7715 host=$ac_cv_host 7716 ac_save_IFS=$IFS; IFS='-' 7717 set x $ac_cv_host 7718 shift 7719 host_cpu=$1 7720 host_vendor=$2 7721 shift; shift 7722 # Remember, the first character of IFS is used to create $*, 7723 # except with old shells: 7724 host_os=$* 7725 IFS=$ac_save_IFS 7726 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 7727 7728 7729 CPU_SPINWAIT="" 7730 case "${host_cpu}" in 7731 i686|x86_64) 7732 HAVE_CPU_SPINWAIT=1 7733 if test "x${je_cv_msvc}" = "xyes" ; then 7734 if ${je_cv_pause_msvc+:} false; then : 7735 $as_echo_n "(cached) " >&6 7736 else 7737 7738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pause instruction MSVC is compilable" >&5 7739 $as_echo_n "checking whether pause instruction MSVC is compilable... " >&6; } 7740 if ${je_cv_pause_msvc+:} false; then : 7741 $as_echo_n "(cached) " >&6 7742 else 7743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7744 /* end confdefs.h. */ 7745 7746 int 7747 main () 7748 { 7749 _mm_pause(); return 0; 7750 ; 7751 return 0; 7752 } 7753 _ACEOF 7754 if ac_fn_c_try_link "$LINENO"; then : 7755 je_cv_pause_msvc=yes 7756 else 7757 je_cv_pause_msvc=no 7758 fi 7759 rm -f core conftest.err conftest.$ac_objext \ 7760 conftest$ac_exeext conftest.$ac_ext 7761 fi 7762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_pause_msvc" >&5 7763 $as_echo "$je_cv_pause_msvc" >&6; } 7764 7765 fi 7766 7767 if test "x${je_cv_pause_msvc}" = "xyes" ; then 7768 CPU_SPINWAIT='_mm_pause()' 7769 fi 7770 else 7771 if ${je_cv_pause+:} false; then : 7772 $as_echo_n "(cached) " >&6 7773 else 7774 7775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pause instruction is compilable" >&5 7776 $as_echo_n "checking whether pause instruction is compilable... " >&6; } 7777 if ${je_cv_pause+:} false; then : 7778 $as_echo_n "(cached) " >&6 7779 else 7780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7781 /* end confdefs.h. */ 7782 7783 int 7784 main () 7785 { 7786 __asm__ volatile("pause"); return 0; 7787 ; 7788 return 0; 7789 } 7790 _ACEOF 7791 if ac_fn_c_try_link "$LINENO"; then : 7792 je_cv_pause=yes 7793 else 7794 je_cv_pause=no 7795 fi 7796 rm -f core conftest.err conftest.$ac_objext \ 7797 conftest$ac_exeext conftest.$ac_ext 7798 fi 7799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_pause" >&5 7800 $as_echo "$je_cv_pause" >&6; } 7801 7802 fi 7803 7804 if test "x${je_cv_pause}" = "xyes" ; then 7805 CPU_SPINWAIT='__asm__ volatile("pause")' 7806 fi 7807 fi 7808 ;; 7809 aarch64|arm*) 7810 HAVE_CPU_SPINWAIT=1 7811 if ${je_cv_isb+:} false; then : 7812 $as_echo_n "(cached) " >&6 7813 else 7814 7815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isb instruction is compilable" >&5 7816 $as_echo_n "checking whether isb instruction is compilable... " >&6; } 7817 if ${je_cv_isb+:} false; then : 7818 $as_echo_n "(cached) " >&6 7819 else 7820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7821 /* end confdefs.h. */ 7822 7823 int 7824 main () 7825 { 7826 __asm__ volatile("isb"); return 0; 7827 ; 7828 return 0; 7829 } 7830 _ACEOF 7831 if ac_fn_c_try_link "$LINENO"; then : 7832 je_cv_isb=yes 7833 else 7834 je_cv_isb=no 7835 fi 7836 rm -f core conftest.err conftest.$ac_objext \ 7837 conftest$ac_exeext conftest.$ac_ext 7838 fi 7839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_isb" >&5 7840 $as_echo "$je_cv_isb" >&6; } 7841 7842 fi 7843 7844 if test "x${je_cv_isb}" = "xyes" ; then 7845 CPU_SPINWAIT='__asm__ volatile("isb")' 7846 fi 7847 ;; 7848 *) 7849 HAVE_CPU_SPINWAIT=0 7850 ;; 7851 esac 7852 7853 cat >>confdefs.h <<_ACEOF 7854 #define HAVE_CPU_SPINWAIT $HAVE_CPU_SPINWAIT 7855 _ACEOF 7856 7857 7858 cat >>confdefs.h <<_ACEOF 7859 #define CPU_SPINWAIT $CPU_SPINWAIT 7860 _ACEOF 7861 7862 7863 7864 # Check whether --with-lg_vaddr was given. 7865 if test "${with_lg_vaddr+set}" = set; then : 7866 withval=$with_lg_vaddr; LG_VADDR="$with_lg_vaddr" 7867 else 7868 LG_VADDR="detect" 7869 fi 7870 7871 7872 case "${host_cpu}" in 7873 aarch64) 7874 if test "x$LG_VADDR" = "xdetect"; then 7875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of significant virtual address bits" >&5 7876 $as_echo_n "checking number of significant virtual address bits... " >&6; } 7877 if test "x${LG_SIZEOF_PTR}" = "x2" ; then 7878 #aarch64 ILP32 7879 LG_VADDR=32 7880 else 7881 #aarch64 LP64 7882 LG_VADDR=48 7883 fi 7884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LG_VADDR" >&5 7885 $as_echo "$LG_VADDR" >&6; } 7886 fi 7887 ;; 7888 x86_64) 7889 if test "x$LG_VADDR" = "xdetect"; then 7890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of significant virtual address bits" >&5 7891 $as_echo_n "checking number of significant virtual address bits... " >&6; } 7892 if ${je_cv_lg_vaddr+:} false; then : 7893 $as_echo_n "(cached) " >&6 7894 else 7895 if test "$cross_compiling" = yes; then : 7896 je_cv_lg_vaddr=57 7897 else 7898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7899 /* end confdefs.h. */ 7900 7901 #include <stdio.h> 7902 #ifdef _WIN32 7903 #include <limits.h> 7904 #include <intrin.h> 7905 typedef unsigned __int32 uint32_t; 7906 #else 7907 #include <stdint.h> 7908 #endif 7909 7910 int 7911 main () 7912 { 7913 7914 uint32_t r[4]; 7915 uint32_t eax_in = 0x80000008U; 7916 #ifdef _WIN32 7917 __cpuid((int *)r, (int)eax_in); 7918 #else 7919 asm volatile ("cpuid" 7920 : "=a" (r[0]), "=b" (r[1]), "=c" (r[2]), "=d" (r[3]) 7921 : "a" (eax_in), "c" (0) 7922 ); 7923 #endif 7924 uint32_t eax_out = r[0]; 7925 uint32_t vaddr = ((eax_out & 0x0000ff00U) >> 8); 7926 FILE *f = fopen("conftest.out", "w"); 7927 if (f == NULL) { 7928 return 1; 7929 } 7930 if (vaddr > (sizeof(void *) << 3)) { 7931 vaddr = sizeof(void *) << 3; 7932 } 7933 fprintf(f, "%u", vaddr); 7934 fclose(f); 7935 return 0; 7936 7937 ; 7938 return 0; 7939 } 7940 _ACEOF 7941 if ac_fn_c_try_run "$LINENO"; then : 7942 je_cv_lg_vaddr=`cat conftest.out` 7943 else 7944 je_cv_lg_vaddr=error 7945 fi 7946 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7947 conftest.$ac_objext conftest.beam conftest.$ac_ext 7948 fi 7949 7950 fi 7951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_lg_vaddr" >&5 7952 $as_echo "$je_cv_lg_vaddr" >&6; } 7953 if test "x${je_cv_lg_vaddr}" != "x" ; then 7954 LG_VADDR="${je_cv_lg_vaddr}" 7955 fi 7956 if test "x${LG_VADDR}" != "xerror" ; then 7957 7958 cat >>confdefs.h <<_ACEOF 7959 #define LG_VADDR $LG_VADDR 7960 _ACEOF 7961 7962 else 7963 as_fn_error $? "cannot determine number of significant virtual address bits" "$LINENO" 5 7964 fi 7965 fi 7966 ;; 7967 *) 7968 if test "x$LG_VADDR" = "xdetect"; then 7969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of significant virtual address bits" >&5 7970 $as_echo_n "checking number of significant virtual address bits... " >&6; } 7971 if test "x${LG_SIZEOF_PTR}" = "x3" ; then 7972 LG_VADDR=64 7973 elif test "x${LG_SIZEOF_PTR}" = "x2" ; then 7974 LG_VADDR=32 7975 elif test "x${LG_SIZEOF_PTR}" = "xLG_SIZEOF_PTR_WIN" ; then 7976 LG_VADDR="(1U << (LG_SIZEOF_PTR_WIN+3))" 7977 else 7978 as_fn_error $? "Unsupported lg(pointer size): ${LG_SIZEOF_PTR}" "$LINENO" 5 7979 fi 7980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LG_VADDR" >&5 7981 $as_echo "$LG_VADDR" >&6; } 7982 fi 7983 ;; 7984 esac 7985 7986 cat >>confdefs.h <<_ACEOF 7987 #define LG_VADDR $LG_VADDR 7988 _ACEOF 7989 7990 7991 LD_PRELOAD_VAR="LD_PRELOAD" 7992 so="so" 7993 importlib="${so}" 7994 o="$ac_objext" 7995 a="a" 7996 exe="$ac_exeext" 7997 libprefix="lib" 7998 link_whole_archive="0" 7999 DSO_LDFLAGS='-shared -Wl,-soname,$(@F)' 8000 RPATH='-Wl,-rpath,$(1)' 8001 SOREV="${so}.${rev}" 8002 PIC_CFLAGS='-fPIC -DPIC' 8003 CTARGET='-o $@' 8004 LDTARGET='-o $@' 8005 TEST_LD_MODE= 8006 EXTRA_LDFLAGS= 8007 ARFLAGS='crus' 8008 AROUT=' $@' 8009 CC_MM=1 8010 8011 if test "x$je_cv_cray_prgenv_wrapper" = "xyes" ; then 8012 TEST_LD_MODE='-dynamic' 8013 fi 8014 8015 if test "x${je_cv_cray}" = "xyes" ; then 8016 CC_MM= 8017 fi 8018 8019 8020 8021 8022 if test -n "$ac_tool_prefix"; then 8023 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 8024 set dummy ${ac_tool_prefix}ar; ac_word=$2 8025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8026 $as_echo_n "checking for $ac_word... " >&6; } 8027 if ${ac_cv_prog_AR+:} false; then : 8028 $as_echo_n "(cached) " >&6 8029 else 8030 if test -n "$AR"; then 8031 ac_cv_prog_AR="$AR" # Let the user override the test. 8032 else 8033 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8034 for as_dir in $PATH 8035 do 8036 IFS=$as_save_IFS 8037 test -z "$as_dir" && as_dir=. 8038 for ac_exec_ext in '' $ac_executable_extensions; do 8039 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8040 ac_cv_prog_AR="${ac_tool_prefix}ar" 8041 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8042 break 2 8043 fi 8044 done 8045 done 8046 IFS=$as_save_IFS 8047 8048 fi 8049 fi 8050 AR=$ac_cv_prog_AR 8051 if test -n "$AR"; then 8052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 8053 $as_echo "$AR" >&6; } 8054 else 8055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8056 $as_echo "no" >&6; } 8057 fi 8058 8059 8060 fi 8061 if test -z "$ac_cv_prog_AR"; then 8062 ac_ct_AR=$AR 8063 # Extract the first word of "ar", so it can be a program name with args. 8064 set dummy ar; ac_word=$2 8065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8066 $as_echo_n "checking for $ac_word... " >&6; } 8067 if ${ac_cv_prog_ac_ct_AR+:} false; then : 8068 $as_echo_n "(cached) " >&6 8069 else 8070 if test -n "$ac_ct_AR"; then 8071 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 8072 else 8073 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8074 for as_dir in $PATH 8075 do 8076 IFS=$as_save_IFS 8077 test -z "$as_dir" && as_dir=. 8078 for ac_exec_ext in '' $ac_executable_extensions; do 8079 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8080 ac_cv_prog_ac_ct_AR="ar" 8081 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8082 break 2 8083 fi 8084 done 8085 done 8086 IFS=$as_save_IFS 8087 8088 fi 8089 fi 8090 ac_ct_AR=$ac_cv_prog_ac_ct_AR 8091 if test -n "$ac_ct_AR"; then 8092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 8093 $as_echo "$ac_ct_AR" >&6; } 8094 else 8095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8096 $as_echo "no" >&6; } 8097 fi 8098 8099 if test "x$ac_ct_AR" = x; then 8100 AR=":" 8101 else 8102 case $cross_compiling:$ac_tool_warned in 8103 yes:) 8104 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8105 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8106 ac_tool_warned=yes ;; 8107 esac 8108 AR=$ac_ct_AR 8109 fi 8110 else 8111 AR="$ac_cv_prog_AR" 8112 fi 8113 8114 8115 8116 8117 8118 if test -n "$ac_tool_prefix"; then 8119 # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args. 8120 set dummy ${ac_tool_prefix}nm; ac_word=$2 8121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8122 $as_echo_n "checking for $ac_word... " >&6; } 8123 if ${ac_cv_prog_NM+:} false; then : 8124 $as_echo_n "(cached) " >&6 8125 else 8126 if test -n "$NM"; then 8127 ac_cv_prog_NM="$NM" # Let the user override the test. 8128 else 8129 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8130 for as_dir in $PATH 8131 do 8132 IFS=$as_save_IFS 8133 test -z "$as_dir" && as_dir=. 8134 for ac_exec_ext in '' $ac_executable_extensions; do 8135 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8136 ac_cv_prog_NM="${ac_tool_prefix}nm" 8137 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8138 break 2 8139 fi 8140 done 8141 done 8142 IFS=$as_save_IFS 8143 8144 fi 8145 fi 8146 NM=$ac_cv_prog_NM 8147 if test -n "$NM"; then 8148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 8149 $as_echo "$NM" >&6; } 8150 else 8151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8152 $as_echo "no" >&6; } 8153 fi 8154 8155 8156 fi 8157 if test -z "$ac_cv_prog_NM"; then 8158 ac_ct_NM=$NM 8159 # Extract the first word of "nm", so it can be a program name with args. 8160 set dummy nm; ac_word=$2 8161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8162 $as_echo_n "checking for $ac_word... " >&6; } 8163 if ${ac_cv_prog_ac_ct_NM+:} false; then : 8164 $as_echo_n "(cached) " >&6 8165 else 8166 if test -n "$ac_ct_NM"; then 8167 ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test. 8168 else 8169 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8170 for as_dir in $PATH 8171 do 8172 IFS=$as_save_IFS 8173 test -z "$as_dir" && as_dir=. 8174 for ac_exec_ext in '' $ac_executable_extensions; do 8175 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8176 ac_cv_prog_ac_ct_NM="nm" 8177 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8178 break 2 8179 fi 8180 done 8181 done 8182 IFS=$as_save_IFS 8183 8184 fi 8185 fi 8186 ac_ct_NM=$ac_cv_prog_ac_ct_NM 8187 if test -n "$ac_ct_NM"; then 8188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5 8189 $as_echo "$ac_ct_NM" >&6; } 8190 else 8191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8192 $as_echo "no" >&6; } 8193 fi 8194 8195 if test "x$ac_ct_NM" = x; then 8196 NM=":" 8197 else 8198 case $cross_compiling:$ac_tool_warned in 8199 yes:) 8200 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8201 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8202 ac_tool_warned=yes ;; 8203 esac 8204 NM=$ac_ct_NM 8205 fi 8206 else 8207 NM="$ac_cv_prog_NM" 8208 fi 8209 8210 8211 for ac_prog in gawk mawk nawk awk 8212 do 8213 # Extract the first word of "$ac_prog", so it can be a program name with args. 8214 set dummy $ac_prog; ac_word=$2 8215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8216 $as_echo_n "checking for $ac_word... " >&6; } 8217 if ${ac_cv_prog_AWK+:} false; then : 8218 $as_echo_n "(cached) " >&6 8219 else 8220 if test -n "$AWK"; then 8221 ac_cv_prog_AWK="$AWK" # Let the user override the test. 8222 else 8223 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8224 for as_dir in $PATH 8225 do 8226 IFS=$as_save_IFS 8227 test -z "$as_dir" && as_dir=. 8228 for ac_exec_ext in '' $ac_executable_extensions; do 8229 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8230 ac_cv_prog_AWK="$ac_prog" 8231 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8232 break 2 8233 fi 8234 done 8235 done 8236 IFS=$as_save_IFS 8237 8238 fi 8239 fi 8240 AWK=$ac_cv_prog_AWK 8241 if test -n "$AWK"; then 8242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 8243 $as_echo "$AWK" >&6; } 8244 else 8245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8246 $as_echo "no" >&6; } 8247 fi 8248 8249 8250 test -n "$AWK" && break 8251 done 8252 8253 8254 8255 8256 # Check whether --with-version was given. 8257 if test "${with_version+set}" = set; then : 8258 withval=$with_version; 8259 echo "${with_version}" | grep '^[0-9]\+\.[0-9]\+\.[0-9]\+-[0-9]\+-g[0-9a-f]\+$' 2>&1 1>/dev/null 8260 if test $? -eq 0 ; then 8261 echo "$with_version" > "${objroot}VERSION" 8262 else 8263 echo "${with_version}" | grep '^VERSION$' 2>&1 1>/dev/null 8264 if test $? -ne 0 ; then 8265 as_fn_error $? "${with_version} does not match <major>.<minor>.<bugfix>-<nrev>-g<gid> or VERSION" "$LINENO" 5 8266 fi 8267 fi 8268 8269 else 8270 8271 if test "x`test ! \"${srcroot}\" && cd \"${srcroot}\"; git rev-parse --is-inside-work-tree 2>/dev/null`" = "xtrue" ; then 8272 for pattern in '[0-9].[0-9].[0-9]' '[0-9].[0-9].[0-9][0-9]' \ 8273 '[0-9].[0-9][0-9].[0-9]' '[0-9].[0-9][0-9].[0-9][0-9]' \ 8274 '[0-9][0-9].[0-9].[0-9]' '[0-9][0-9].[0-9].[0-9][0-9]' \ 8275 '[0-9][0-9].[0-9][0-9].[0-9]' \ 8276 '[0-9][0-9].[0-9][0-9].[0-9][0-9]'; do 8277 (test ! "${srcroot}" && cd "${srcroot}"; git describe --long --abbrev=40 --match="${pattern}") > "${objroot}VERSION.tmp" 2>/dev/null 8278 if test $? -eq 0 ; then 8279 mv "${objroot}VERSION.tmp" "${objroot}VERSION" 8280 break 8281 fi 8282 done 8283 fi 8284 rm -f "${objroot}VERSION.tmp" 8285 8286 fi 8287 8288 8289 if test ! -e "${objroot}VERSION" ; then 8290 if test ! -e "${srcroot}VERSION" ; then 8291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Missing VERSION file, and unable to generate it; creating bogus VERSION" >&5 8292 $as_echo "Missing VERSION file, and unable to generate it; creating bogus VERSION" >&6; } 8293 echo "0.0.0-0-g000000missing_version_try_git_fetch_tags" > "${objroot}VERSION" 8294 else 8295 cp ${srcroot}VERSION ${objroot}VERSION 8296 fi 8297 fi 8298 jemalloc_version=`cat "${objroot}VERSION"` 8299 jemalloc_version_major=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print $1}'` 8300 jemalloc_version_minor=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print $2}'` 8301 jemalloc_version_bugfix=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print $3}'` 8302 jemalloc_version_nrev=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print $4}'` 8303 jemalloc_version_gid=`echo ${jemalloc_version} | tr ".g-" " " | awk '{print $5}'` 8304 8305 8306 8307 8308 8309 8310 8311 default_retain="0" 8312 zero_realloc_default_free="0" 8313 maps_coalesce="1" 8314 DUMP_SYMS="${NM} -a" 8315 SYM_PREFIX="" 8316 case "${host}" in 8317 *-*-darwin* | *-*-ios*) 8318 abi="macho" 8319 RPATH="" 8320 LD_PRELOAD_VAR="DYLD_INSERT_LIBRARIES" 8321 so="dylib" 8322 importlib="${so}" 8323 force_tls="0" 8324 DSO_LDFLAGS='-shared -Wl,-install_name,$(LIBDIR)/$(@F)' 8325 SOREV="${rev}.${so}" 8326 sbrk_deprecated="1" 8327 SYM_PREFIX="_" 8328 ;; 8329 *-*-freebsd*) 8330 T_APPEND_V=-D_BSD_SOURCE 8331 if test "x${CPPFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 8332 CPPFLAGS="${CPPFLAGS}${T_APPEND_V}" 8333 else 8334 CPPFLAGS="${CPPFLAGS} ${T_APPEND_V}" 8335 fi 8336 8337 8338 abi="elf" 8339 8340 $as_echo "#define JEMALLOC_SYSCTL_VM_OVERCOMMIT " >>confdefs.h 8341 8342 force_lazy_lock="1" 8343 ;; 8344 *-*-dragonfly*) 8345 abi="elf" 8346 ;; 8347 *-*-openbsd*) 8348 abi="elf" 8349 force_tls="0" 8350 ;; 8351 *-*-bitrig*) 8352 abi="elf" 8353 ;; 8354 *-*-linux-android*) 8355 T_APPEND_V=-D_GNU_SOURCE 8356 if test "x${CPPFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 8357 CPPFLAGS="${CPPFLAGS}${T_APPEND_V}" 8358 else 8359 CPPFLAGS="${CPPFLAGS} ${T_APPEND_V}" 8360 fi 8361 8362 8363 abi="elf" 8364 glibc="0" 8365 8366 $as_echo "#define JEMALLOC_PURGE_MADVISE_DONTNEED_ZEROS " >>confdefs.h 8367 8368 8369 $as_echo "#define JEMALLOC_HAS_ALLOCA_H " >>confdefs.h 8370 8371 8372 $as_echo "#define JEMALLOC_PROC_SYS_VM_OVERCOMMIT_MEMORY " >>confdefs.h 8373 8374 8375 $as_echo "#define JEMALLOC_THREADED_INIT " >>confdefs.h 8376 8377 8378 $as_echo "#define JEMALLOC_C11_ATOMICS " >>confdefs.h 8379 8380 force_tls="0" 8381 if test "${LG_SIZEOF_PTR}" = "3"; then 8382 default_retain="1" 8383 fi 8384 zero_realloc_default_free="1" 8385 ;; 8386 *-*-linux*) 8387 T_APPEND_V=-D_GNU_SOURCE 8388 if test "x${CPPFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 8389 CPPFLAGS="${CPPFLAGS}${T_APPEND_V}" 8390 else 8391 CPPFLAGS="${CPPFLAGS} ${T_APPEND_V}" 8392 fi 8393 8394 8395 abi="elf" 8396 glibc="1" 8397 8398 $as_echo "#define JEMALLOC_PURGE_MADVISE_DONTNEED_ZEROS " >>confdefs.h 8399 8400 8401 $as_echo "#define JEMALLOC_HAS_ALLOCA_H " >>confdefs.h 8402 8403 8404 $as_echo "#define JEMALLOC_PROC_SYS_VM_OVERCOMMIT_MEMORY " >>confdefs.h 8405 8406 8407 $as_echo "#define JEMALLOC_THREADED_INIT " >>confdefs.h 8408 8409 8410 $as_echo "#define JEMALLOC_USE_CXX_THROW " >>confdefs.h 8411 8412 if test "${LG_SIZEOF_PTR}" = "3"; then 8413 default_retain="1" 8414 fi 8415 zero_realloc_default_free="1" 8416 ;; 8417 *-*-kfreebsd*) 8418 T_APPEND_V=-D_GNU_SOURCE 8419 if test "x${CPPFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 8420 CPPFLAGS="${CPPFLAGS}${T_APPEND_V}" 8421 else 8422 CPPFLAGS="${CPPFLAGS} ${T_APPEND_V}" 8423 fi 8424 8425 8426 abi="elf" 8427 8428 $as_echo "#define JEMALLOC_HAS_ALLOCA_H " >>confdefs.h 8429 8430 8431 $as_echo "#define JEMALLOC_SYSCTL_VM_OVERCOMMIT " >>confdefs.h 8432 8433 8434 $as_echo "#define JEMALLOC_THREADED_INIT " >>confdefs.h 8435 8436 8437 $as_echo "#define JEMALLOC_USE_CXX_THROW " >>confdefs.h 8438 8439 ;; 8440 *-*-netbsd*) 8441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ABI" >&5 8442 $as_echo_n "checking ABI... " >&6; } 8443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8444 /* end confdefs.h. */ 8445 #ifdef __ELF__ 8446 /* ELF */ 8447 #else 8448 #error aout 8449 #endif 8450 8451 int 8452 main () 8453 { 8454 8455 ; 8456 return 0; 8457 } 8458 _ACEOF 8459 if ac_fn_c_try_compile "$LINENO"; then : 8460 abi="elf" 8461 else 8462 abi="aout" 8463 fi 8464 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $abi" >&5 8466 $as_echo "$abi" >&6; } 8467 ;; 8468 *-*-solaris2*) 8469 abi="elf" 8470 RPATH='-Wl,-R,$(1)' 8471 T_APPEND_V=-D_POSIX_PTHREAD_SEMANTICS 8472 if test "x${CPPFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 8473 CPPFLAGS="${CPPFLAGS}${T_APPEND_V}" 8474 else 8475 CPPFLAGS="${CPPFLAGS} ${T_APPEND_V}" 8476 fi 8477 8478 8479 T_APPEND_V=-lposix4 -lsocket -lnsl 8480 if test "x${LIBS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 8481 LIBS="${LIBS}${T_APPEND_V}" 8482 else 8483 LIBS="${LIBS} ${T_APPEND_V}" 8484 fi 8485 8486 8487 ;; 8488 *-ibm-aix*) 8489 if test "${LG_SIZEOF_PTR}" = "3"; then 8490 LD_PRELOAD_VAR="LDR_PRELOAD64" 8491 else 8492 LD_PRELOAD_VAR="LDR_PRELOAD" 8493 fi 8494 abi="xcoff" 8495 ;; 8496 *-*-mingw* | *-*-cygwin*) 8497 abi="pecoff" 8498 force_tls="0" 8499 maps_coalesce="0" 8500 RPATH="" 8501 so="dll" 8502 if test "x$je_cv_msvc" = "xyes" ; then 8503 importlib="lib" 8504 DSO_LDFLAGS="-LD" 8505 EXTRA_LDFLAGS="-link -DEBUG" 8506 CTARGET='-Fo$@' 8507 LDTARGET='-Fe$@' 8508 AR='lib' 8509 ARFLAGS='-nologo -out:' 8510 AROUT='$@' 8511 CC_MM= 8512 else 8513 importlib="${so}" 8514 DSO_LDFLAGS="-shared" 8515 link_whole_archive="1" 8516 fi 8517 case "${host}" in 8518 *-*-cygwin*) 8519 DUMP_SYMS="dumpbin /SYMBOLS" 8520 ;; 8521 *) 8522 ;; 8523 esac 8524 a="lib" 8525 libprefix="" 8526 SOREV="${so}" 8527 PIC_CFLAGS="" 8528 if test "${LG_SIZEOF_PTR}" = "3"; then 8529 default_retain="1" 8530 fi 8531 zero_realloc_default_free="1" 8532 ;; 8533 *-*-nto-qnx) 8534 abi="elf" 8535 force_tls="0" 8536 8537 $as_echo "#define JEMALLOC_HAS_ALLOCA_H " >>confdefs.h 8538 8539 ;; 8540 *) 8541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Unsupported operating system: ${host}" >&5 8542 $as_echo "Unsupported operating system: ${host}" >&6; } 8543 abi="elf" 8544 ;; 8545 esac 8546 8547 JEMALLOC_USABLE_SIZE_CONST=const 8548 for ac_header in malloc.h 8549 do : 8550 ac_fn_c_check_header_mongrel "$LINENO" "malloc.h" "ac_cv_header_malloc_h" "$ac_includes_default" 8551 if test "x$ac_cv_header_malloc_h" = xyes; then : 8552 cat >>confdefs.h <<_ACEOF 8553 #define HAVE_MALLOC_H 1 8554 _ACEOF 8555 8556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc_usable_size definition can use const argument" >&5 8557 $as_echo_n "checking whether malloc_usable_size definition can use const argument... " >&6; } 8558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8559 /* end confdefs.h. */ 8560 #include <malloc.h> 8561 #include <stddef.h> 8562 size_t malloc_usable_size(const void *ptr); 8563 8564 int 8565 main () 8566 { 8567 8568 ; 8569 return 0; 8570 } 8571 _ACEOF 8572 if ac_fn_c_try_compile "$LINENO"; then : 8573 8574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 8575 $as_echo "yes" >&6; } 8576 8577 else 8578 8579 JEMALLOC_USABLE_SIZE_CONST= 8580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8581 $as_echo "no" >&6; } 8582 8583 fi 8584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8585 8586 fi 8587 8588 done 8589 8590 8591 cat >>confdefs.h <<_ACEOF 8592 #define JEMALLOC_USABLE_SIZE_CONST $JEMALLOC_USABLE_SIZE_CONST 8593 _ACEOF 8594 8595 8596 8597 8598 8599 8600 8601 8602 8603 8604 8605 8606 8607 8608 8609 8610 8611 8612 8613 8614 8615 8616 8617 8618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing log" >&5 8619 $as_echo_n "checking for library containing log... " >&6; } 8620 if ${ac_cv_search_log+:} false; then : 8621 $as_echo_n "(cached) " >&6 8622 else 8623 ac_func_search_save_LIBS=$LIBS 8624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8625 /* end confdefs.h. */ 8626 8627 /* Override any GCC internal prototype to avoid an error. 8628 Use char because int might match the return type of a GCC 8629 builtin and then its argument prototype would still apply. */ 8630 #ifdef __cplusplus 8631 extern "C" 8632 #endif 8633 char log (); 8634 int 8635 main () 8636 { 8637 return log (); 8638 ; 8639 return 0; 8640 } 8641 _ACEOF 8642 for ac_lib in '' m; do 8643 if test -z "$ac_lib"; then 8644 ac_res="none required" 8645 else 8646 ac_res=-l$ac_lib 8647 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 8648 fi 8649 if ac_fn_c_try_link "$LINENO"; then : 8650 ac_cv_search_log=$ac_res 8651 fi 8652 rm -f core conftest.err conftest.$ac_objext \ 8653 conftest$ac_exeext 8654 if ${ac_cv_search_log+:} false; then : 8655 break 8656 fi 8657 done 8658 if ${ac_cv_search_log+:} false; then : 8659 8660 else 8661 ac_cv_search_log=no 8662 fi 8663 rm conftest.$ac_ext 8664 LIBS=$ac_func_search_save_LIBS 8665 fi 8666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_log" >&5 8667 $as_echo "$ac_cv_search_log" >&6; } 8668 ac_res=$ac_cv_search_log 8669 if test "$ac_res" != no; then : 8670 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 8671 8672 else 8673 as_fn_error $? "Missing math functions" "$LINENO" 5 8674 fi 8675 8676 if test "x$ac_cv_search_log" != "xnone required" ; then 8677 LM="$ac_cv_search_log" 8678 else 8679 LM= 8680 fi 8681 8682 8683 8684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__ syntax is compilable" >&5 8685 $as_echo_n "checking whether __attribute__ syntax is compilable... " >&6; } 8686 if ${je_cv_attribute+:} false; then : 8687 $as_echo_n "(cached) " >&6 8688 else 8689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8690 /* end confdefs.h. */ 8691 static __attribute__((unused)) void foo(void){} 8692 int 8693 main () 8694 { 8695 8696 ; 8697 return 0; 8698 } 8699 _ACEOF 8700 if ac_fn_c_try_link "$LINENO"; then : 8701 je_cv_attribute=yes 8702 else 8703 je_cv_attribute=no 8704 fi 8705 rm -f core conftest.err conftest.$ac_objext \ 8706 conftest$ac_exeext conftest.$ac_ext 8707 fi 8708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_attribute" >&5 8709 $as_echo "$je_cv_attribute" >&6; } 8710 8711 if test "x${je_cv_attribute}" = "xyes" ; then 8712 8713 $as_echo "#define JEMALLOC_HAVE_ATTR " >>confdefs.h 8714 8715 if test "x${GCC}" = "xyes" -a "x${abi}" = "xelf"; then 8716 8717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -fvisibility=hidden" >&5 8718 $as_echo_n "checking whether compiler supports -fvisibility=hidden... " >&6; } 8719 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 8720 T_APPEND_V=-fvisibility=hidden 8721 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 8722 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 8723 else 8724 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 8725 fi 8726 8727 8728 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 8729 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 8730 else 8731 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 8732 fi 8733 8734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8735 /* end confdefs.h. */ 8736 8737 8738 int 8739 main () 8740 { 8741 8742 return 0; 8743 8744 ; 8745 return 0; 8746 } 8747 _ACEOF 8748 if ac_fn_c_try_compile "$LINENO"; then : 8749 je_cv_cflags_added=-fvisibility=hidden 8750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 8751 $as_echo "yes" >&6; } 8752 else 8753 je_cv_cflags_added= 8754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8755 $as_echo "no" >&6; } 8756 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 8757 8758 fi 8759 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8760 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 8761 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 8762 else 8763 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 8764 fi 8765 8766 8767 8768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -fvisibility=hidden" >&5 8769 $as_echo_n "checking whether compiler supports -fvisibility=hidden... " >&6; } 8770 T_CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}" 8771 T_APPEND_V=-fvisibility=hidden 8772 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 8773 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}${T_APPEND_V}" 8774 else 8775 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS} ${T_APPEND_V}" 8776 fi 8777 8778 8779 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 8780 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 8781 else 8782 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 8783 fi 8784 8785 ac_ext=cpp 8786 ac_cpp='$CXXCPP $CPPFLAGS' 8787 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 8788 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 8789 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 8790 8791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8792 /* end confdefs.h. */ 8793 8794 8795 int 8796 main () 8797 { 8798 8799 return 0; 8800 8801 ; 8802 return 0; 8803 } 8804 _ACEOF 8805 if ac_fn_cxx_try_compile "$LINENO"; then : 8806 je_cv_cxxflags_added=-fvisibility=hidden 8807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 8808 $as_echo "yes" >&6; } 8809 else 8810 je_cv_cxxflags_added= 8811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8812 $as_echo "no" >&6; } 8813 CONFIGURE_CXXFLAGS="${T_CONFIGURE_CXXFLAGS}" 8814 8815 fi 8816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8817 ac_ext=c 8818 ac_cpp='$CPP $CPPFLAGS' 8819 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 8820 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 8821 ac_compiler_gnu=$ac_cv_c_compiler_gnu 8822 8823 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 8824 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 8825 else 8826 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 8827 fi 8828 8829 8830 fi 8831 fi 8832 SAVED_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 8833 8834 8835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Werror" >&5 8836 $as_echo_n "checking whether compiler supports -Werror... " >&6; } 8837 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 8838 T_APPEND_V=-Werror 8839 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 8840 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 8841 else 8842 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 8843 fi 8844 8845 8846 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 8847 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 8848 else 8849 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 8850 fi 8851 8852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8853 /* end confdefs.h. */ 8854 8855 8856 int 8857 main () 8858 { 8859 8860 return 0; 8861 8862 ; 8863 return 0; 8864 } 8865 _ACEOF 8866 if ac_fn_c_try_compile "$LINENO"; then : 8867 je_cv_cflags_added=-Werror 8868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 8869 $as_echo "yes" >&6; } 8870 else 8871 je_cv_cflags_added= 8872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8873 $as_echo "no" >&6; } 8874 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 8875 8876 fi 8877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8878 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 8879 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 8880 else 8881 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 8882 fi 8883 8884 8885 8886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -herror_on_warning" >&5 8887 $as_echo_n "checking whether compiler supports -herror_on_warning... " >&6; } 8888 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 8889 T_APPEND_V=-herror_on_warning 8890 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 8891 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 8892 else 8893 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 8894 fi 8895 8896 8897 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 8898 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 8899 else 8900 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 8901 fi 8902 8903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8904 /* end confdefs.h. */ 8905 8906 8907 int 8908 main () 8909 { 8910 8911 return 0; 8912 8913 ; 8914 return 0; 8915 } 8916 _ACEOF 8917 if ac_fn_c_try_compile "$LINENO"; then : 8918 je_cv_cflags_added=-herror_on_warning 8919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 8920 $as_echo "yes" >&6; } 8921 else 8922 je_cv_cflags_added= 8923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8924 $as_echo "no" >&6; } 8925 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 8926 8927 fi 8928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8929 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 8930 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 8931 else 8932 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 8933 fi 8934 8935 8936 8937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether tls_model attribute is compilable" >&5 8938 $as_echo_n "checking whether tls_model attribute is compilable... " >&6; } 8939 if ${je_cv_tls_model+:} false; then : 8940 $as_echo_n "(cached) " >&6 8941 else 8942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8943 /* end confdefs.h. */ 8944 8945 int 8946 main () 8947 { 8948 static __thread int 8949 __attribute__((tls_model("initial-exec"), unused)) foo; 8950 foo = 0; 8951 ; 8952 return 0; 8953 } 8954 _ACEOF 8955 if ac_fn_c_try_link "$LINENO"; then : 8956 je_cv_tls_model=yes 8957 else 8958 je_cv_tls_model=no 8959 fi 8960 rm -f core conftest.err conftest.$ac_objext \ 8961 conftest$ac_exeext conftest.$ac_ext 8962 fi 8963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_tls_model" >&5 8964 $as_echo "$je_cv_tls_model" >&6; } 8965 8966 CONFIGURE_CFLAGS="${SAVED_CONFIGURE_CFLAGS}" 8967 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 8968 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 8969 else 8970 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 8971 fi 8972 8973 8974 8975 SAVED_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 8976 8977 8978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Werror" >&5 8979 $as_echo_n "checking whether compiler supports -Werror... " >&6; } 8980 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 8981 T_APPEND_V=-Werror 8982 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 8983 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 8984 else 8985 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 8986 fi 8987 8988 8989 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 8990 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 8991 else 8992 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 8993 fi 8994 8995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8996 /* end confdefs.h. */ 8997 8998 8999 int 9000 main () 9001 { 9002 9003 return 0; 9004 9005 ; 9006 return 0; 9007 } 9008 _ACEOF 9009 if ac_fn_c_try_compile "$LINENO"; then : 9010 je_cv_cflags_added=-Werror 9011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9012 $as_echo "yes" >&6; } 9013 else 9014 je_cv_cflags_added= 9015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9016 $as_echo "no" >&6; } 9017 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 9018 9019 fi 9020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9021 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9022 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9023 else 9024 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9025 fi 9026 9027 9028 9029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -herror_on_warning" >&5 9030 $as_echo_n "checking whether compiler supports -herror_on_warning... " >&6; } 9031 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 9032 T_APPEND_V=-herror_on_warning 9033 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 9034 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 9035 else 9036 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 9037 fi 9038 9039 9040 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9041 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9042 else 9043 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9044 fi 9045 9046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9047 /* end confdefs.h. */ 9048 9049 9050 int 9051 main () 9052 { 9053 9054 return 0; 9055 9056 ; 9057 return 0; 9058 } 9059 _ACEOF 9060 if ac_fn_c_try_compile "$LINENO"; then : 9061 je_cv_cflags_added=-herror_on_warning 9062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9063 $as_echo "yes" >&6; } 9064 else 9065 je_cv_cflags_added= 9066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9067 $as_echo "no" >&6; } 9068 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 9069 9070 fi 9071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9072 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9073 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9074 else 9075 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9076 fi 9077 9078 9079 9080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloc_size attribute is compilable" >&5 9081 $as_echo_n "checking whether alloc_size attribute is compilable... " >&6; } 9082 if ${je_cv_alloc_size+:} false; then : 9083 $as_echo_n "(cached) " >&6 9084 else 9085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9086 /* end confdefs.h. */ 9087 #include <stdlib.h> 9088 int 9089 main () 9090 { 9091 void *foo(size_t size) __attribute__((alloc_size(1))); 9092 ; 9093 return 0; 9094 } 9095 _ACEOF 9096 if ac_fn_c_try_link "$LINENO"; then : 9097 je_cv_alloc_size=yes 9098 else 9099 je_cv_alloc_size=no 9100 fi 9101 rm -f core conftest.err conftest.$ac_objext \ 9102 conftest$ac_exeext conftest.$ac_ext 9103 fi 9104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_alloc_size" >&5 9105 $as_echo "$je_cv_alloc_size" >&6; } 9106 9107 CONFIGURE_CFLAGS="${SAVED_CONFIGURE_CFLAGS}" 9108 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9109 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9110 else 9111 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9112 fi 9113 9114 9115 if test "x${je_cv_alloc_size}" = "xyes" ; then 9116 9117 $as_echo "#define JEMALLOC_HAVE_ATTR_ALLOC_SIZE " >>confdefs.h 9118 9119 fi 9120 SAVED_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 9121 9122 9123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Werror" >&5 9124 $as_echo_n "checking whether compiler supports -Werror... " >&6; } 9125 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 9126 T_APPEND_V=-Werror 9127 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 9128 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 9129 else 9130 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 9131 fi 9132 9133 9134 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9135 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9136 else 9137 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9138 fi 9139 9140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9141 /* end confdefs.h. */ 9142 9143 9144 int 9145 main () 9146 { 9147 9148 return 0; 9149 9150 ; 9151 return 0; 9152 } 9153 _ACEOF 9154 if ac_fn_c_try_compile "$LINENO"; then : 9155 je_cv_cflags_added=-Werror 9156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9157 $as_echo "yes" >&6; } 9158 else 9159 je_cv_cflags_added= 9160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9161 $as_echo "no" >&6; } 9162 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 9163 9164 fi 9165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9166 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9167 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9168 else 9169 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9170 fi 9171 9172 9173 9174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -herror_on_warning" >&5 9175 $as_echo_n "checking whether compiler supports -herror_on_warning... " >&6; } 9176 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 9177 T_APPEND_V=-herror_on_warning 9178 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 9179 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 9180 else 9181 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 9182 fi 9183 9184 9185 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9186 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9187 else 9188 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9189 fi 9190 9191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9192 /* end confdefs.h. */ 9193 9194 9195 int 9196 main () 9197 { 9198 9199 return 0; 9200 9201 ; 9202 return 0; 9203 } 9204 _ACEOF 9205 if ac_fn_c_try_compile "$LINENO"; then : 9206 je_cv_cflags_added=-herror_on_warning 9207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9208 $as_echo "yes" >&6; } 9209 else 9210 je_cv_cflags_added= 9211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9212 $as_echo "no" >&6; } 9213 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 9214 9215 fi 9216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9217 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9218 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9219 else 9220 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9221 fi 9222 9223 9224 9225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether format(gnu_printf, ...) attribute is compilable" >&5 9226 $as_echo_n "checking whether format(gnu_printf, ...) attribute is compilable... " >&6; } 9227 if ${je_cv_format_gnu_printf+:} false; then : 9228 $as_echo_n "(cached) " >&6 9229 else 9230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9231 /* end confdefs.h. */ 9232 #include <stdlib.h> 9233 int 9234 main () 9235 { 9236 void *foo(const char *format, ...) __attribute__((format(gnu_printf, 1, 2))); 9237 ; 9238 return 0; 9239 } 9240 _ACEOF 9241 if ac_fn_c_try_link "$LINENO"; then : 9242 je_cv_format_gnu_printf=yes 9243 else 9244 je_cv_format_gnu_printf=no 9245 fi 9246 rm -f core conftest.err conftest.$ac_objext \ 9247 conftest$ac_exeext conftest.$ac_ext 9248 fi 9249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_format_gnu_printf" >&5 9250 $as_echo "$je_cv_format_gnu_printf" >&6; } 9251 9252 CONFIGURE_CFLAGS="${SAVED_CONFIGURE_CFLAGS}" 9253 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9254 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9255 else 9256 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9257 fi 9258 9259 9260 if test "x${je_cv_format_gnu_printf}" = "xyes" ; then 9261 9262 $as_echo "#define JEMALLOC_HAVE_ATTR_FORMAT_GNU_PRINTF " >>confdefs.h 9263 9264 fi 9265 SAVED_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 9266 9267 9268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Werror" >&5 9269 $as_echo_n "checking whether compiler supports -Werror... " >&6; } 9270 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 9271 T_APPEND_V=-Werror 9272 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 9273 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 9274 else 9275 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 9276 fi 9277 9278 9279 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9280 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9281 else 9282 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9283 fi 9284 9285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9286 /* end confdefs.h. */ 9287 9288 9289 int 9290 main () 9291 { 9292 9293 return 0; 9294 9295 ; 9296 return 0; 9297 } 9298 _ACEOF 9299 if ac_fn_c_try_compile "$LINENO"; then : 9300 je_cv_cflags_added=-Werror 9301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9302 $as_echo "yes" >&6; } 9303 else 9304 je_cv_cflags_added= 9305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9306 $as_echo "no" >&6; } 9307 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 9308 9309 fi 9310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9311 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9312 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9313 else 9314 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9315 fi 9316 9317 9318 9319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -herror_on_warning" >&5 9320 $as_echo_n "checking whether compiler supports -herror_on_warning... " >&6; } 9321 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 9322 T_APPEND_V=-herror_on_warning 9323 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 9324 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 9325 else 9326 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 9327 fi 9328 9329 9330 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9331 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9332 else 9333 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9334 fi 9335 9336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9337 /* end confdefs.h. */ 9338 9339 9340 int 9341 main () 9342 { 9343 9344 return 0; 9345 9346 ; 9347 return 0; 9348 } 9349 _ACEOF 9350 if ac_fn_c_try_compile "$LINENO"; then : 9351 je_cv_cflags_added=-herror_on_warning 9352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9353 $as_echo "yes" >&6; } 9354 else 9355 je_cv_cflags_added= 9356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9357 $as_echo "no" >&6; } 9358 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 9359 9360 fi 9361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9362 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9363 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9364 else 9365 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9366 fi 9367 9368 9369 9370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether format(printf, ...) attribute is compilable" >&5 9371 $as_echo_n "checking whether format(printf, ...) attribute is compilable... " >&6; } 9372 if ${je_cv_format_printf+:} false; then : 9373 $as_echo_n "(cached) " >&6 9374 else 9375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9376 /* end confdefs.h. */ 9377 #include <stdlib.h> 9378 int 9379 main () 9380 { 9381 void *foo(const char *format, ...) __attribute__((format(printf, 1, 2))); 9382 ; 9383 return 0; 9384 } 9385 _ACEOF 9386 if ac_fn_c_try_link "$LINENO"; then : 9387 je_cv_format_printf=yes 9388 else 9389 je_cv_format_printf=no 9390 fi 9391 rm -f core conftest.err conftest.$ac_objext \ 9392 conftest$ac_exeext conftest.$ac_ext 9393 fi 9394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_format_printf" >&5 9395 $as_echo "$je_cv_format_printf" >&6; } 9396 9397 CONFIGURE_CFLAGS="${SAVED_CONFIGURE_CFLAGS}" 9398 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9399 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9400 else 9401 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9402 fi 9403 9404 9405 if test "x${je_cv_format_printf}" = "xyes" ; then 9406 9407 $as_echo "#define JEMALLOC_HAVE_ATTR_FORMAT_PRINTF " >>confdefs.h 9408 9409 fi 9410 9411 SAVED_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 9412 9413 9414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Werror" >&5 9415 $as_echo_n "checking whether compiler supports -Werror... " >&6; } 9416 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 9417 T_APPEND_V=-Werror 9418 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 9419 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 9420 else 9421 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 9422 fi 9423 9424 9425 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9426 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9427 else 9428 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9429 fi 9430 9431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9432 /* end confdefs.h. */ 9433 9434 9435 int 9436 main () 9437 { 9438 9439 return 0; 9440 9441 ; 9442 return 0; 9443 } 9444 _ACEOF 9445 if ac_fn_c_try_compile "$LINENO"; then : 9446 je_cv_cflags_added=-Werror 9447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9448 $as_echo "yes" >&6; } 9449 else 9450 je_cv_cflags_added= 9451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9452 $as_echo "no" >&6; } 9453 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 9454 9455 fi 9456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9457 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9458 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9459 else 9460 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9461 fi 9462 9463 9464 9465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -herror_on_warning" >&5 9466 $as_echo_n "checking whether compiler supports -herror_on_warning... " >&6; } 9467 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 9468 T_APPEND_V=-herror_on_warning 9469 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 9470 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 9471 else 9472 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 9473 fi 9474 9475 9476 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9477 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9478 else 9479 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9480 fi 9481 9482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9483 /* end confdefs.h. */ 9484 9485 9486 int 9487 main () 9488 { 9489 9490 return 0; 9491 9492 ; 9493 return 0; 9494 } 9495 _ACEOF 9496 if ac_fn_c_try_compile "$LINENO"; then : 9497 je_cv_cflags_added=-herror_on_warning 9498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9499 $as_echo "yes" >&6; } 9500 else 9501 je_cv_cflags_added= 9502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9503 $as_echo "no" >&6; } 9504 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 9505 9506 fi 9507 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9508 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9509 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9510 else 9511 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9512 fi 9513 9514 9515 9516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether format(printf, ...) attribute is compilable" >&5 9517 $as_echo_n "checking whether format(printf, ...) attribute is compilable... " >&6; } 9518 if ${je_cv_format_arg+:} false; then : 9519 $as_echo_n "(cached) " >&6 9520 else 9521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9522 /* end confdefs.h. */ 9523 #include <stdlib.h> 9524 int 9525 main () 9526 { 9527 const char * __attribute__((__format_arg__(1))) foo(const char *format); 9528 ; 9529 return 0; 9530 } 9531 _ACEOF 9532 if ac_fn_c_try_link "$LINENO"; then : 9533 je_cv_format_arg=yes 9534 else 9535 je_cv_format_arg=no 9536 fi 9537 rm -f core conftest.err conftest.$ac_objext \ 9538 conftest$ac_exeext conftest.$ac_ext 9539 fi 9540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_format_arg" >&5 9541 $as_echo "$je_cv_format_arg" >&6; } 9542 9543 CONFIGURE_CFLAGS="${SAVED_CONFIGURE_CFLAGS}" 9544 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9545 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9546 else 9547 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9548 fi 9549 9550 9551 if test "x${je_cv_format_arg}" = "xyes" ; then 9552 9553 $as_echo "#define JEMALLOC_HAVE_ATTR_FORMAT_ARG " >>confdefs.h 9554 9555 fi 9556 9557 SAVED_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 9558 9559 9560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wimplicit-fallthrough" >&5 9561 $as_echo_n "checking whether compiler supports -Wimplicit-fallthrough... " >&6; } 9562 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 9563 T_APPEND_V=-Wimplicit-fallthrough 9564 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 9565 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 9566 else 9567 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 9568 fi 9569 9570 9571 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9572 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9573 else 9574 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9575 fi 9576 9577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9578 /* end confdefs.h. */ 9579 9580 9581 int 9582 main () 9583 { 9584 9585 return 0; 9586 9587 ; 9588 return 0; 9589 } 9590 _ACEOF 9591 if ac_fn_c_try_compile "$LINENO"; then : 9592 je_cv_cflags_added=-Wimplicit-fallthrough 9593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9594 $as_echo "yes" >&6; } 9595 else 9596 je_cv_cflags_added= 9597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9598 $as_echo "no" >&6; } 9599 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 9600 9601 fi 9602 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9603 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9604 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9605 else 9606 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9607 fi 9608 9609 9610 9611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fallthrough attribute is compilable" >&5 9612 $as_echo_n "checking whether fallthrough attribute is compilable... " >&6; } 9613 if ${je_cv_fallthrough+:} false; then : 9614 $as_echo_n "(cached) " >&6 9615 else 9616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9617 /* end confdefs.h. */ 9618 #if !__has_attribute(fallthrough) 9619 #error "foo" 9620 #endif 9621 int 9622 main () 9623 { 9624 int x = 0; 9625 switch (x) { 9626 case 0: __attribute__((__fallthrough__)); 9627 case 1: return 1; 9628 } 9629 ; 9630 return 0; 9631 } 9632 _ACEOF 9633 if ac_fn_c_try_link "$LINENO"; then : 9634 je_cv_fallthrough=yes 9635 else 9636 je_cv_fallthrough=no 9637 fi 9638 rm -f core conftest.err conftest.$ac_objext \ 9639 conftest$ac_exeext conftest.$ac_ext 9640 fi 9641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_fallthrough" >&5 9642 $as_echo "$je_cv_fallthrough" >&6; } 9643 9644 CONFIGURE_CFLAGS="${SAVED_CONFIGURE_CFLAGS}" 9645 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9646 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9647 else 9648 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9649 fi 9650 9651 9652 if test "x${je_cv_fallthrough}" = "xyes" ; then 9653 9654 $as_echo "#define JEMALLOC_HAVE_ATTR_FALLTHROUGH " >>confdefs.h 9655 9656 9657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wimplicit-fallthrough" >&5 9658 $as_echo_n "checking whether compiler supports -Wimplicit-fallthrough... " >&6; } 9659 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 9660 T_APPEND_V=-Wimplicit-fallthrough 9661 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 9662 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 9663 else 9664 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 9665 fi 9666 9667 9668 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9669 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9670 else 9671 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9672 fi 9673 9674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9675 /* end confdefs.h. */ 9676 9677 9678 int 9679 main () 9680 { 9681 9682 return 0; 9683 9684 ; 9685 return 0; 9686 } 9687 _ACEOF 9688 if ac_fn_c_try_compile "$LINENO"; then : 9689 je_cv_cflags_added=-Wimplicit-fallthrough 9690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9691 $as_echo "yes" >&6; } 9692 else 9693 je_cv_cflags_added= 9694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9695 $as_echo "no" >&6; } 9696 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 9697 9698 fi 9699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9700 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9701 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9702 else 9703 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9704 fi 9705 9706 9707 9708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wimplicit-fallthrough" >&5 9709 $as_echo_n "checking whether compiler supports -Wimplicit-fallthrough... " >&6; } 9710 T_CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}" 9711 T_APPEND_V=-Wimplicit-fallthrough 9712 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 9713 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}${T_APPEND_V}" 9714 else 9715 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS} ${T_APPEND_V}" 9716 fi 9717 9718 9719 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 9720 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 9721 else 9722 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 9723 fi 9724 9725 ac_ext=cpp 9726 ac_cpp='$CXXCPP $CPPFLAGS' 9727 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9728 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9729 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 9730 9731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9732 /* end confdefs.h. */ 9733 9734 9735 int 9736 main () 9737 { 9738 9739 return 0; 9740 9741 ; 9742 return 0; 9743 } 9744 _ACEOF 9745 if ac_fn_cxx_try_compile "$LINENO"; then : 9746 je_cv_cxxflags_added=-Wimplicit-fallthrough 9747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9748 $as_echo "yes" >&6; } 9749 else 9750 je_cv_cxxflags_added= 9751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9752 $as_echo "no" >&6; } 9753 CONFIGURE_CXXFLAGS="${T_CONFIGURE_CXXFLAGS}" 9754 9755 fi 9756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9757 ac_ext=c 9758 ac_cpp='$CPP $CPPFLAGS' 9759 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9760 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9761 ac_compiler_gnu=$ac_cv_c_compiler_gnu 9762 9763 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 9764 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 9765 else 9766 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 9767 fi 9768 9769 9770 fi 9771 9772 SAVED_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 9773 9774 9775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Werror" >&5 9776 $as_echo_n "checking whether compiler supports -Werror... " >&6; } 9777 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 9778 T_APPEND_V=-Werror 9779 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 9780 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 9781 else 9782 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 9783 fi 9784 9785 9786 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9787 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9788 else 9789 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9790 fi 9791 9792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9793 /* end confdefs.h. */ 9794 9795 9796 int 9797 main () 9798 { 9799 9800 return 0; 9801 9802 ; 9803 return 0; 9804 } 9805 _ACEOF 9806 if ac_fn_c_try_compile "$LINENO"; then : 9807 je_cv_cflags_added=-Werror 9808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9809 $as_echo "yes" >&6; } 9810 else 9811 je_cv_cflags_added= 9812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9813 $as_echo "no" >&6; } 9814 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 9815 9816 fi 9817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9818 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9819 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9820 else 9821 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9822 fi 9823 9824 9825 9826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -herror_on_warning" >&5 9827 $as_echo_n "checking whether compiler supports -herror_on_warning... " >&6; } 9828 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 9829 T_APPEND_V=-herror_on_warning 9830 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 9831 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 9832 else 9833 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 9834 fi 9835 9836 9837 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9838 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9839 else 9840 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9841 fi 9842 9843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9844 /* end confdefs.h. */ 9845 9846 9847 int 9848 main () 9849 { 9850 9851 return 0; 9852 9853 ; 9854 return 0; 9855 } 9856 _ACEOF 9857 if ac_fn_c_try_compile "$LINENO"; then : 9858 je_cv_cflags_added=-herror_on_warning 9859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 9860 $as_echo "yes" >&6; } 9861 else 9862 je_cv_cflags_added= 9863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9864 $as_echo "no" >&6; } 9865 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 9866 9867 fi 9868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9869 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9870 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9871 else 9872 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9873 fi 9874 9875 9876 9877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cold attribute is compilable" >&5 9878 $as_echo_n "checking whether cold attribute is compilable... " >&6; } 9879 if ${je_cv_cold+:} false; then : 9880 $as_echo_n "(cached) " >&6 9881 else 9882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9883 /* end confdefs.h. */ 9884 9885 int 9886 main () 9887 { 9888 __attribute__((__cold__)) void foo(); 9889 ; 9890 return 0; 9891 } 9892 _ACEOF 9893 if ac_fn_c_try_link "$LINENO"; then : 9894 je_cv_cold=yes 9895 else 9896 je_cv_cold=no 9897 fi 9898 rm -f core conftest.err conftest.$ac_objext \ 9899 conftest$ac_exeext conftest.$ac_ext 9900 fi 9901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_cold" >&5 9902 $as_echo "$je_cv_cold" >&6; } 9903 9904 CONFIGURE_CFLAGS="${SAVED_CONFIGURE_CFLAGS}" 9905 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 9906 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 9907 else 9908 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 9909 fi 9910 9911 9912 if test "x${je_cv_cold}" = "xyes" ; then 9913 9914 $as_echo "#define JEMALLOC_HAVE_ATTR_COLD " >>confdefs.h 9915 9916 fi 9917 9918 9919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vm_make_tag is compilable" >&5 9920 $as_echo_n "checking whether vm_make_tag is compilable... " >&6; } 9921 if ${je_cv_vm_make_tag+:} false; then : 9922 $as_echo_n "(cached) " >&6 9923 else 9924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9925 /* end confdefs.h. */ 9926 #include <sys/mman.h> 9927 #include <mach/vm_statistics.h> 9928 int 9929 main () 9930 { 9931 void *p; 9932 p = mmap(0, 16, PROT_READ, MAP_ANON|MAP_PRIVATE, VM_MAKE_TAG(1), 0); 9933 munmap(p, 16); 9934 ; 9935 return 0; 9936 } 9937 _ACEOF 9938 if ac_fn_c_try_link "$LINENO"; then : 9939 je_cv_vm_make_tag=yes 9940 else 9941 je_cv_vm_make_tag=no 9942 fi 9943 rm -f core conftest.err conftest.$ac_objext \ 9944 conftest$ac_exeext conftest.$ac_ext 9945 fi 9946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_vm_make_tag" >&5 9947 $as_echo "$je_cv_vm_make_tag" >&6; } 9948 9949 if test "x${je_cv_vm_make_tag}" = "xyes" ; then 9950 9951 $as_echo "#define JEMALLOC_HAVE_VM_MAKE_TAG " >>confdefs.h 9952 9953 fi 9954 9955 9956 # Check whether --with-rpath was given. 9957 if test "${with_rpath+set}" = set; then : 9958 withval=$with_rpath; if test "x$with_rpath" = "xno" ; then 9959 RPATH_EXTRA= 9960 else 9961 RPATH_EXTRA="`echo $with_rpath | tr \":\" \" \"`" 9962 fi 9963 else 9964 RPATH_EXTRA= 9965 9966 fi 9967 9968 9969 9970 # Check whether --enable-autogen was given. 9971 if test "${enable_autogen+set}" = set; then : 9972 enableval=$enable_autogen; if test "x$enable_autogen" = "xno" ; then 9973 enable_autogen="0" 9974 else 9975 enable_autogen="1" 9976 fi 9977 9978 else 9979 enable_autogen="0" 9980 9981 fi 9982 9983 9984 9985 # Find a good install program. We prefer a C program (faster), 9986 # so one script is as good as another. But avoid the broken or 9987 # incompatible versions: 9988 # SysV /etc/install, /usr/sbin/install 9989 # SunOS /usr/etc/install 9990 # IRIX /sbin/install 9991 # AIX /bin/install 9992 # AmigaOS /C/install, which installs bootblocks on floppy discs 9993 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 9994 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 9995 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 9996 # OS/2's system install, which has a completely different semantic 9997 # ./install, which can be erroneously created by make from ./install.sh. 9998 # Reject install programs that cannot install multiple files. 9999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 10000 $as_echo_n "checking for a BSD-compatible install... " >&6; } 10001 if test -z "$INSTALL"; then 10002 if ${ac_cv_path_install+:} false; then : 10003 $as_echo_n "(cached) " >&6 10004 else 10005 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10006 for as_dir in $PATH 10007 do 10008 IFS=$as_save_IFS 10009 test -z "$as_dir" && as_dir=. 10010 # Account for people who put trailing slashes in PATH elements. 10011 case $as_dir/ in #(( 10012 ./ | .// | /[cC]/* | \ 10013 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 10014 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 10015 /usr/ucb/* ) ;; 10016 *) 10017 # OSF1 and SCO ODT 3.0 have their own names for install. 10018 # Don't use installbsd from OSF since it installs stuff as root 10019 # by default. 10020 for ac_prog in ginstall scoinst install; do 10021 for ac_exec_ext in '' $ac_executable_extensions; do 10022 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 10023 if test $ac_prog = install && 10024 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 10025 # AIX install. It has an incompatible calling convention. 10026 : 10027 elif test $ac_prog = install && 10028 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 10029 # program-specific install script used by HP pwplus--don't use. 10030 : 10031 else 10032 rm -rf conftest.one conftest.two conftest.dir 10033 echo one > conftest.one 10034 echo two > conftest.two 10035 mkdir conftest.dir 10036 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 10037 test -s conftest.one && test -s conftest.two && 10038 test -s conftest.dir/conftest.one && 10039 test -s conftest.dir/conftest.two 10040 then 10041 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 10042 break 3 10043 fi 10044 fi 10045 fi 10046 done 10047 done 10048 ;; 10049 esac 10050 10051 done 10052 IFS=$as_save_IFS 10053 10054 rm -rf conftest.one conftest.two conftest.dir 10055 10056 fi 10057 if test "${ac_cv_path_install+set}" = set; then 10058 INSTALL=$ac_cv_path_install 10059 else 10060 # As a last resort, use the slow shell script. Don't cache a 10061 # value for INSTALL within a source directory, because that will 10062 # break other packages using the cache if that directory is 10063 # removed, or if the value is a relative name. 10064 INSTALL=$ac_install_sh 10065 fi 10066 fi 10067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 10068 $as_echo "$INSTALL" >&6; } 10069 10070 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 10071 # It thinks the first close brace ends the variable substitution. 10072 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 10073 10074 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 10075 10076 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 10077 10078 if test -n "$ac_tool_prefix"; then 10079 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 10080 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 10081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10082 $as_echo_n "checking for $ac_word... " >&6; } 10083 if ${ac_cv_prog_RANLIB+:} false; then : 10084 $as_echo_n "(cached) " >&6 10085 else 10086 if test -n "$RANLIB"; then 10087 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 10088 else 10089 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10090 for as_dir in $PATH 10091 do 10092 IFS=$as_save_IFS 10093 test -z "$as_dir" && as_dir=. 10094 for ac_exec_ext in '' $ac_executable_extensions; do 10095 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10096 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 10097 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10098 break 2 10099 fi 10100 done 10101 done 10102 IFS=$as_save_IFS 10103 10104 fi 10105 fi 10106 RANLIB=$ac_cv_prog_RANLIB 10107 if test -n "$RANLIB"; then 10108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 10109 $as_echo "$RANLIB" >&6; } 10110 else 10111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10112 $as_echo "no" >&6; } 10113 fi 10114 10115 10116 fi 10117 if test -z "$ac_cv_prog_RANLIB"; then 10118 ac_ct_RANLIB=$RANLIB 10119 # Extract the first word of "ranlib", so it can be a program name with args. 10120 set dummy ranlib; ac_word=$2 10121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10122 $as_echo_n "checking for $ac_word... " >&6; } 10123 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 10124 $as_echo_n "(cached) " >&6 10125 else 10126 if test -n "$ac_ct_RANLIB"; then 10127 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 10128 else 10129 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10130 for as_dir in $PATH 10131 do 10132 IFS=$as_save_IFS 10133 test -z "$as_dir" && as_dir=. 10134 for ac_exec_ext in '' $ac_executable_extensions; do 10135 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10136 ac_cv_prog_ac_ct_RANLIB="ranlib" 10137 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10138 break 2 10139 fi 10140 done 10141 done 10142 IFS=$as_save_IFS 10143 10144 fi 10145 fi 10146 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 10147 if test -n "$ac_ct_RANLIB"; then 10148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 10149 $as_echo "$ac_ct_RANLIB" >&6; } 10150 else 10151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10152 $as_echo "no" >&6; } 10153 fi 10154 10155 if test "x$ac_ct_RANLIB" = x; then 10156 RANLIB=":" 10157 else 10158 case $cross_compiling:$ac_tool_warned in 10159 yes:) 10160 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 10161 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 10162 ac_tool_warned=yes ;; 10163 esac 10164 RANLIB=$ac_ct_RANLIB 10165 fi 10166 else 10167 RANLIB="$ac_cv_prog_RANLIB" 10168 fi 10169 10170 # Extract the first word of "ld", so it can be a program name with args. 10171 set dummy ld; ac_word=$2 10172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10173 $as_echo_n "checking for $ac_word... " >&6; } 10174 if ${ac_cv_path_LD+:} false; then : 10175 $as_echo_n "(cached) " >&6 10176 else 10177 case $LD in 10178 [\\/]* | ?:[\\/]*) 10179 ac_cv_path_LD="$LD" # Let the user override the test with a path. 10180 ;; 10181 *) 10182 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10183 for as_dir in $PATH 10184 do 10185 IFS=$as_save_IFS 10186 test -z "$as_dir" && as_dir=. 10187 for ac_exec_ext in '' $ac_executable_extensions; do 10188 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10189 ac_cv_path_LD="$as_dir/$ac_word$ac_exec_ext" 10190 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10191 break 2 10192 fi 10193 done 10194 done 10195 IFS=$as_save_IFS 10196 10197 test -z "$ac_cv_path_LD" && ac_cv_path_LD="false" 10198 ;; 10199 esac 10200 fi 10201 LD=$ac_cv_path_LD 10202 if test -n "$LD"; then 10203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 10204 $as_echo "$LD" >&6; } 10205 else 10206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10207 $as_echo "no" >&6; } 10208 fi 10209 10210 10211 # Extract the first word of "autoconf", so it can be a program name with args. 10212 set dummy autoconf; ac_word=$2 10213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10214 $as_echo_n "checking for $ac_word... " >&6; } 10215 if ${ac_cv_path_AUTOCONF+:} false; then : 10216 $as_echo_n "(cached) " >&6 10217 else 10218 case $AUTOCONF in 10219 [\\/]* | ?:[\\/]*) 10220 ac_cv_path_AUTOCONF="$AUTOCONF" # Let the user override the test with a path. 10221 ;; 10222 *) 10223 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10224 for as_dir in $PATH 10225 do 10226 IFS=$as_save_IFS 10227 test -z "$as_dir" && as_dir=. 10228 for ac_exec_ext in '' $ac_executable_extensions; do 10229 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10230 ac_cv_path_AUTOCONF="$as_dir/$ac_word$ac_exec_ext" 10231 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10232 break 2 10233 fi 10234 done 10235 done 10236 IFS=$as_save_IFS 10237 10238 test -z "$ac_cv_path_AUTOCONF" && ac_cv_path_AUTOCONF="false" 10239 ;; 10240 esac 10241 fi 10242 AUTOCONF=$ac_cv_path_AUTOCONF 10243 if test -n "$AUTOCONF"; then 10244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 10245 $as_echo "$AUTOCONF" >&6; } 10246 else 10247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10248 $as_echo "no" >&6; } 10249 fi 10250 10251 10252 10253 # Check whether --enable-doc was given. 10254 if test "${enable_doc+set}" = set; then : 10255 enableval=$enable_doc; if test "x$enable_doc" = "xno" ; then 10256 enable_doc="0" 10257 else 10258 enable_doc="1" 10259 fi 10260 10261 else 10262 enable_doc="1" 10263 10264 fi 10265 10266 10267 10268 # Check whether --enable-shared was given. 10269 if test "${enable_shared+set}" = set; then : 10270 enableval=$enable_shared; if test "x$enable_shared" = "xno" ; then 10271 enable_shared="0" 10272 else 10273 enable_shared="1" 10274 fi 10275 10276 else 10277 enable_shared="1" 10278 10279 fi 10280 10281 10282 10283 # Check whether --enable-static was given. 10284 if test "${enable_static+set}" = set; then : 10285 enableval=$enable_static; if test "x$enable_static" = "xno" ; then 10286 enable_static="0" 10287 else 10288 enable_static="1" 10289 fi 10290 10291 else 10292 enable_static="1" 10293 10294 fi 10295 10296 10297 10298 if test "$enable_shared$enable_static" = "00" ; then 10299 as_fn_error $? "Please enable one of shared or static builds" "$LINENO" 5 10300 fi 10301 10302 10303 # Check whether --with-mangling was given. 10304 if test "${with_mangling+set}" = set; then : 10305 withval=$with_mangling; mangling_map="$with_mangling" 10306 else 10307 mangling_map="" 10308 fi 10309 10310 10311 10312 # Check whether --with-jemalloc_prefix was given. 10313 if test "${with_jemalloc_prefix+set}" = set; then : 10314 withval=$with_jemalloc_prefix; JEMALLOC_PREFIX="$with_jemalloc_prefix" 10315 else 10316 if test "x$abi" != "xmacho" -a "x$abi" != "xpecoff"; then 10317 JEMALLOC_PREFIX="" 10318 else 10319 JEMALLOC_PREFIX="je_" 10320 fi 10321 10322 fi 10323 10324 if test "x$JEMALLOC_PREFIX" = "x" ; then 10325 10326 $as_echo "#define JEMALLOC_IS_MALLOC " >>confdefs.h 10327 10328 else 10329 JEMALLOC_CPREFIX=`echo ${JEMALLOC_PREFIX} | tr "a-z" "A-Z"` 10330 10331 cat >>confdefs.h <<_ACEOF 10332 #define JEMALLOC_PREFIX "$JEMALLOC_PREFIX" 10333 _ACEOF 10334 10335 10336 cat >>confdefs.h <<_ACEOF 10337 #define JEMALLOC_CPREFIX "$JEMALLOC_CPREFIX" 10338 _ACEOF 10339 10340 fi 10341 10342 10343 10344 10345 # Check whether --with-export was given. 10346 if test "${with_export+set}" = set; then : 10347 withval=$with_export; if test "x$with_export" = "xno"; then 10348 10349 $as_echo "#define JEMALLOC_EXPORT /**/" >>confdefs.h 10350 10351 fi 10352 10353 fi 10354 10355 10356 public_syms="aligned_alloc calloc dallocx free mallctl mallctlbymib mallctlnametomib malloc malloc_conf malloc_conf_2_conf_harder malloc_message malloc_stats_print malloc_usable_size mallocx smallocx_${jemalloc_version_gid} nallocx posix_memalign rallocx realloc sallocx sdallocx xallocx" 10357 ac_fn_c_check_func "$LINENO" "memalign" "ac_cv_func_memalign" 10358 if test "x$ac_cv_func_memalign" = xyes; then : 10359 10360 $as_echo "#define JEMALLOC_OVERRIDE_MEMALIGN " >>confdefs.h 10361 10362 public_syms="${public_syms} memalign" 10363 fi 10364 10365 ac_fn_c_check_func "$LINENO" "valloc" "ac_cv_func_valloc" 10366 if test "x$ac_cv_func_valloc" = xyes; then : 10367 10368 $as_echo "#define JEMALLOC_OVERRIDE_VALLOC " >>confdefs.h 10369 10370 public_syms="${public_syms} valloc" 10371 fi 10372 10373 ac_fn_c_check_func "$LINENO" "malloc_size" "ac_cv_func_malloc_size" 10374 if test "x$ac_cv_func_malloc_size" = xyes; then : 10375 10376 $as_echo "#define JEMALLOC_HAVE_MALLOC_SIZE " >>confdefs.h 10377 10378 public_syms="${public_syms} malloc_size" 10379 fi 10380 10381 10382 wrap_syms= 10383 if test "x${JEMALLOC_PREFIX}" = "x" ; then 10384 ac_fn_c_check_func "$LINENO" "__libc_calloc" "ac_cv_func___libc_calloc" 10385 if test "x$ac_cv_func___libc_calloc" = xyes; then : 10386 10387 $as_echo "#define JEMALLOC_OVERRIDE___LIBC_CALLOC " >>confdefs.h 10388 10389 wrap_syms="${wrap_syms} __libc_calloc" 10390 fi 10391 10392 ac_fn_c_check_func "$LINENO" "__libc_free" "ac_cv_func___libc_free" 10393 if test "x$ac_cv_func___libc_free" = xyes; then : 10394 10395 $as_echo "#define JEMALLOC_OVERRIDE___LIBC_FREE " >>confdefs.h 10396 10397 wrap_syms="${wrap_syms} __libc_free" 10398 fi 10399 10400 ac_fn_c_check_func "$LINENO" "__libc_malloc" "ac_cv_func___libc_malloc" 10401 if test "x$ac_cv_func___libc_malloc" = xyes; then : 10402 10403 $as_echo "#define JEMALLOC_OVERRIDE___LIBC_MALLOC " >>confdefs.h 10404 10405 wrap_syms="${wrap_syms} __libc_malloc" 10406 fi 10407 10408 ac_fn_c_check_func "$LINENO" "__libc_memalign" "ac_cv_func___libc_memalign" 10409 if test "x$ac_cv_func___libc_memalign" = xyes; then : 10410 10411 $as_echo "#define JEMALLOC_OVERRIDE___LIBC_MEMALIGN " >>confdefs.h 10412 10413 wrap_syms="${wrap_syms} __libc_memalign" 10414 fi 10415 10416 ac_fn_c_check_func "$LINENO" "__libc_realloc" "ac_cv_func___libc_realloc" 10417 if test "x$ac_cv_func___libc_realloc" = xyes; then : 10418 10419 $as_echo "#define JEMALLOC_OVERRIDE___LIBC_REALLOC " >>confdefs.h 10420 10421 wrap_syms="${wrap_syms} __libc_realloc" 10422 fi 10423 10424 ac_fn_c_check_func "$LINENO" "__libc_valloc" "ac_cv_func___libc_valloc" 10425 if test "x$ac_cv_func___libc_valloc" = xyes; then : 10426 10427 $as_echo "#define JEMALLOC_OVERRIDE___LIBC_VALLOC " >>confdefs.h 10428 10429 wrap_syms="${wrap_syms} __libc_valloc" 10430 fi 10431 10432 ac_fn_c_check_func "$LINENO" "__posix_memalign" "ac_cv_func___posix_memalign" 10433 if test "x$ac_cv_func___posix_memalign" = xyes; then : 10434 10435 $as_echo "#define JEMALLOC_OVERRIDE___POSIX_MEMALIGN " >>confdefs.h 10436 10437 wrap_syms="${wrap_syms} __posix_memalign" 10438 fi 10439 10440 fi 10441 10442 case "${host}" in 10443 *-*-mingw* | *-*-cygwin*) 10444 wrap_syms="${wrap_syms} tls_callback" 10445 ;; 10446 *) 10447 ;; 10448 esac 10449 10450 10451 # Check whether --with-private_namespace was given. 10452 if test "${with_private_namespace+set}" = set; then : 10453 withval=$with_private_namespace; JEMALLOC_PRIVATE_NAMESPACE="${with_private_namespace}je_" 10454 else 10455 JEMALLOC_PRIVATE_NAMESPACE="je_" 10456 10457 fi 10458 10459 10460 cat >>confdefs.h <<_ACEOF 10461 #define JEMALLOC_PRIVATE_NAMESPACE $JEMALLOC_PRIVATE_NAMESPACE 10462 _ACEOF 10463 10464 private_namespace="$JEMALLOC_PRIVATE_NAMESPACE" 10465 10466 10467 10468 # Check whether --with-install_suffix was given. 10469 if test "${with_install_suffix+set}" = set; then : 10470 withval=$with_install_suffix; case "$with_install_suffix" in 10471 *\ * ) as_fn_error $? "Install suffix should not contain spaces" "$LINENO" 5 ;; 10472 * ) INSTALL_SUFFIX="$with_install_suffix" ;; 10473 esac 10474 else 10475 INSTALL_SUFFIX= 10476 10477 fi 10478 10479 install_suffix="$INSTALL_SUFFIX" 10480 10481 10482 10483 # Check whether --with-malloc_conf was given. 10484 if test "${with_malloc_conf+set}" = set; then : 10485 withval=$with_malloc_conf; JEMALLOC_CONFIG_MALLOC_CONF="$with_malloc_conf" 10486 else 10487 JEMALLOC_CONFIG_MALLOC_CONF="" 10488 10489 fi 10490 10491 config_malloc_conf="$JEMALLOC_CONFIG_MALLOC_CONF" 10492 10493 cat >>confdefs.h <<_ACEOF 10494 #define JEMALLOC_CONFIG_MALLOC_CONF "$config_malloc_conf" 10495 _ACEOF 10496 10497 10498 je_="je_" 10499 10500 10501 cfgoutputs_in="Makefile.in" 10502 cfgoutputs_in="${cfgoutputs_in} jemalloc.pc.in" 10503 cfgoutputs_in="${cfgoutputs_in} doc/html.xsl.in" 10504 cfgoutputs_in="${cfgoutputs_in} doc/manpages.xsl.in" 10505 cfgoutputs_in="${cfgoutputs_in} doc/jemalloc.xml.in" 10506 cfgoutputs_in="${cfgoutputs_in} include/jemalloc/jemalloc_macros.h.in" 10507 cfgoutputs_in="${cfgoutputs_in} include/jemalloc/jemalloc_protos.h.in" 10508 cfgoutputs_in="${cfgoutputs_in} include/jemalloc/jemalloc_typedefs.h.in" 10509 cfgoutputs_in="${cfgoutputs_in} include/jemalloc/internal/jemalloc_preamble.h.in" 10510 cfgoutputs_in="${cfgoutputs_in} test/test.sh.in" 10511 cfgoutputs_in="${cfgoutputs_in} test/include/test/jemalloc_test.h.in" 10512 10513 cfgoutputs_out="Makefile" 10514 cfgoutputs_out="${cfgoutputs_out} jemalloc.pc" 10515 cfgoutputs_out="${cfgoutputs_out} doc/html.xsl" 10516 cfgoutputs_out="${cfgoutputs_out} doc/manpages.xsl" 10517 cfgoutputs_out="${cfgoutputs_out} doc/jemalloc.xml" 10518 cfgoutputs_out="${cfgoutputs_out} include/jemalloc/jemalloc_macros.h" 10519 cfgoutputs_out="${cfgoutputs_out} include/jemalloc/jemalloc_protos.h" 10520 cfgoutputs_out="${cfgoutputs_out} include/jemalloc/jemalloc_typedefs.h" 10521 cfgoutputs_out="${cfgoutputs_out} include/jemalloc/internal/jemalloc_preamble.h" 10522 cfgoutputs_out="${cfgoutputs_out} test/test.sh" 10523 cfgoutputs_out="${cfgoutputs_out} test/include/test/jemalloc_test.h" 10524 10525 cfgoutputs_tup="Makefile" 10526 cfgoutputs_tup="${cfgoutputs_tup} jemalloc.pc:jemalloc.pc.in" 10527 cfgoutputs_tup="${cfgoutputs_tup} doc/html.xsl:doc/html.xsl.in" 10528 cfgoutputs_tup="${cfgoutputs_tup} doc/manpages.xsl:doc/manpages.xsl.in" 10529 cfgoutputs_tup="${cfgoutputs_tup} doc/jemalloc.xml:doc/jemalloc.xml.in" 10530 cfgoutputs_tup="${cfgoutputs_tup} include/jemalloc/jemalloc_macros.h:include/jemalloc/jemalloc_macros.h.in" 10531 cfgoutputs_tup="${cfgoutputs_tup} include/jemalloc/jemalloc_protos.h:include/jemalloc/jemalloc_protos.h.in" 10532 cfgoutputs_tup="${cfgoutputs_tup} include/jemalloc/jemalloc_typedefs.h:include/jemalloc/jemalloc_typedefs.h.in" 10533 cfgoutputs_tup="${cfgoutputs_tup} include/jemalloc/internal/jemalloc_preamble.h" 10534 cfgoutputs_tup="${cfgoutputs_tup} test/test.sh:test/test.sh.in" 10535 cfgoutputs_tup="${cfgoutputs_tup} test/include/test/jemalloc_test.h:test/include/test/jemalloc_test.h.in" 10536 10537 cfghdrs_in="include/jemalloc/jemalloc_defs.h.in" 10538 cfghdrs_in="${cfghdrs_in} include/jemalloc/internal/jemalloc_internal_defs.h.in" 10539 cfghdrs_in="${cfghdrs_in} include/jemalloc/internal/private_symbols.sh" 10540 cfghdrs_in="${cfghdrs_in} include/jemalloc/internal/private_namespace.sh" 10541 cfghdrs_in="${cfghdrs_in} include/jemalloc/internal/public_namespace.sh" 10542 cfghdrs_in="${cfghdrs_in} include/jemalloc/internal/public_unnamespace.sh" 10543 cfghdrs_in="${cfghdrs_in} include/jemalloc/jemalloc_rename.sh" 10544 cfghdrs_in="${cfghdrs_in} include/jemalloc/jemalloc_mangle.sh" 10545 cfghdrs_in="${cfghdrs_in} include/jemalloc/jemalloc.sh" 10546 cfghdrs_in="${cfghdrs_in} test/include/test/jemalloc_test_defs.h.in" 10547 10548 cfghdrs_out="include/jemalloc/jemalloc_defs.h" 10549 cfghdrs_out="${cfghdrs_out} include/jemalloc/jemalloc${install_suffix}.h" 10550 cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/private_symbols.awk" 10551 cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/private_symbols_jet.awk" 10552 cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/public_symbols.txt" 10553 cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/public_namespace.h" 10554 cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/public_unnamespace.h" 10555 cfghdrs_out="${cfghdrs_out} include/jemalloc/jemalloc_protos_jet.h" 10556 cfghdrs_out="${cfghdrs_out} include/jemalloc/jemalloc_rename.h" 10557 cfghdrs_out="${cfghdrs_out} include/jemalloc/jemalloc_mangle.h" 10558 cfghdrs_out="${cfghdrs_out} include/jemalloc/jemalloc_mangle_jet.h" 10559 cfghdrs_out="${cfghdrs_out} include/jemalloc/internal/jemalloc_internal_defs.h" 10560 cfghdrs_out="${cfghdrs_out} test/include/test/jemalloc_test_defs.h" 10561 10562 cfghdrs_tup="include/jemalloc/jemalloc_defs.h:include/jemalloc/jemalloc_defs.h.in" 10563 cfghdrs_tup="${cfghdrs_tup} include/jemalloc/internal/jemalloc_internal_defs.h:include/jemalloc/internal/jemalloc_internal_defs.h.in" 10564 cfghdrs_tup="${cfghdrs_tup} test/include/test/jemalloc_test_defs.h:test/include/test/jemalloc_test_defs.h.in" 10565 10566 10567 # Check whether --enable-debug was given. 10568 if test "${enable_debug+set}" = set; then : 10569 enableval=$enable_debug; if test "x$enable_debug" = "xno" ; then 10570 enable_debug="0" 10571 else 10572 enable_debug="1" 10573 fi 10574 10575 else 10576 enable_debug="0" 10577 10578 fi 10579 10580 if test "x$enable_debug" = "x1" ; then 10581 10582 $as_echo "#define JEMALLOC_DEBUG " >>confdefs.h 10583 10584 fi 10585 10586 10587 if test "x$enable_debug" = "x0" ; then 10588 if test "x$GCC" = "xyes" ; then 10589 10590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -O3" >&5 10591 $as_echo_n "checking whether compiler supports -O3... " >&6; } 10592 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 10593 T_APPEND_V=-O3 10594 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 10595 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 10596 else 10597 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 10598 fi 10599 10600 10601 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 10602 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 10603 else 10604 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 10605 fi 10606 10607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10608 /* end confdefs.h. */ 10609 10610 10611 int 10612 main () 10613 { 10614 10615 return 0; 10616 10617 ; 10618 return 0; 10619 } 10620 _ACEOF 10621 if ac_fn_c_try_compile "$LINENO"; then : 10622 je_cv_cflags_added=-O3 10623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10624 $as_echo "yes" >&6; } 10625 else 10626 je_cv_cflags_added= 10627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10628 $as_echo "no" >&6; } 10629 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 10630 10631 fi 10632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10633 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 10634 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 10635 else 10636 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 10637 fi 10638 10639 10640 10641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -O3" >&5 10642 $as_echo_n "checking whether compiler supports -O3... " >&6; } 10643 T_CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}" 10644 T_APPEND_V=-O3 10645 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 10646 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}${T_APPEND_V}" 10647 else 10648 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS} ${T_APPEND_V}" 10649 fi 10650 10651 10652 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 10653 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 10654 else 10655 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 10656 fi 10657 10658 ac_ext=cpp 10659 ac_cpp='$CXXCPP $CPPFLAGS' 10660 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 10661 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 10662 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 10663 10664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10665 /* end confdefs.h. */ 10666 10667 10668 int 10669 main () 10670 { 10671 10672 return 0; 10673 10674 ; 10675 return 0; 10676 } 10677 _ACEOF 10678 if ac_fn_cxx_try_compile "$LINENO"; then : 10679 je_cv_cxxflags_added=-O3 10680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10681 $as_echo "yes" >&6; } 10682 else 10683 je_cv_cxxflags_added= 10684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10685 $as_echo "no" >&6; } 10686 CONFIGURE_CXXFLAGS="${T_CONFIGURE_CXXFLAGS}" 10687 10688 fi 10689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10690 ac_ext=c 10691 ac_cpp='$CPP $CPPFLAGS' 10692 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 10693 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 10694 ac_compiler_gnu=$ac_cv_c_compiler_gnu 10695 10696 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 10697 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 10698 else 10699 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 10700 fi 10701 10702 10703 10704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -funroll-loops" >&5 10705 $as_echo_n "checking whether compiler supports -funroll-loops... " >&6; } 10706 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 10707 T_APPEND_V=-funroll-loops 10708 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 10709 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 10710 else 10711 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 10712 fi 10713 10714 10715 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 10716 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 10717 else 10718 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 10719 fi 10720 10721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10722 /* end confdefs.h. */ 10723 10724 10725 int 10726 main () 10727 { 10728 10729 return 0; 10730 10731 ; 10732 return 0; 10733 } 10734 _ACEOF 10735 if ac_fn_c_try_compile "$LINENO"; then : 10736 je_cv_cflags_added=-funroll-loops 10737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10738 $as_echo "yes" >&6; } 10739 else 10740 je_cv_cflags_added= 10741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10742 $as_echo "no" >&6; } 10743 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 10744 10745 fi 10746 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10747 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 10748 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 10749 else 10750 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 10751 fi 10752 10753 10754 elif test "x$je_cv_msvc" = "xyes" ; then 10755 10756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -O2" >&5 10757 $as_echo_n "checking whether compiler supports -O2... " >&6; } 10758 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 10759 T_APPEND_V=-O2 10760 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 10761 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 10762 else 10763 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 10764 fi 10765 10766 10767 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 10768 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 10769 else 10770 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 10771 fi 10772 10773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10774 /* end confdefs.h. */ 10775 10776 10777 int 10778 main () 10779 { 10780 10781 return 0; 10782 10783 ; 10784 return 0; 10785 } 10786 _ACEOF 10787 if ac_fn_c_try_compile "$LINENO"; then : 10788 je_cv_cflags_added=-O2 10789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10790 $as_echo "yes" >&6; } 10791 else 10792 je_cv_cflags_added= 10793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10794 $as_echo "no" >&6; } 10795 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 10796 10797 fi 10798 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10799 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 10800 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 10801 else 10802 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 10803 fi 10804 10805 10806 10807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -O2" >&5 10808 $as_echo_n "checking whether compiler supports -O2... " >&6; } 10809 T_CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}" 10810 T_APPEND_V=-O2 10811 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 10812 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}${T_APPEND_V}" 10813 else 10814 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS} ${T_APPEND_V}" 10815 fi 10816 10817 10818 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 10819 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 10820 else 10821 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 10822 fi 10823 10824 ac_ext=cpp 10825 ac_cpp='$CXXCPP $CPPFLAGS' 10826 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 10827 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 10828 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 10829 10830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10831 /* end confdefs.h. */ 10832 10833 10834 int 10835 main () 10836 { 10837 10838 return 0; 10839 10840 ; 10841 return 0; 10842 } 10843 _ACEOF 10844 if ac_fn_cxx_try_compile "$LINENO"; then : 10845 je_cv_cxxflags_added=-O2 10846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10847 $as_echo "yes" >&6; } 10848 else 10849 je_cv_cxxflags_added= 10850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10851 $as_echo "no" >&6; } 10852 CONFIGURE_CXXFLAGS="${T_CONFIGURE_CXXFLAGS}" 10853 10854 fi 10855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10856 ac_ext=c 10857 ac_cpp='$CPP $CPPFLAGS' 10858 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 10859 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 10860 ac_compiler_gnu=$ac_cv_c_compiler_gnu 10861 10862 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 10863 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 10864 else 10865 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 10866 fi 10867 10868 10869 else 10870 10871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -O" >&5 10872 $as_echo_n "checking whether compiler supports -O... " >&6; } 10873 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 10874 T_APPEND_V=-O 10875 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 10876 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 10877 else 10878 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 10879 fi 10880 10881 10882 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 10883 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 10884 else 10885 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 10886 fi 10887 10888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10889 /* end confdefs.h. */ 10890 10891 10892 int 10893 main () 10894 { 10895 10896 return 0; 10897 10898 ; 10899 return 0; 10900 } 10901 _ACEOF 10902 if ac_fn_c_try_compile "$LINENO"; then : 10903 je_cv_cflags_added=-O 10904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10905 $as_echo "yes" >&6; } 10906 else 10907 je_cv_cflags_added= 10908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10909 $as_echo "no" >&6; } 10910 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 10911 10912 fi 10913 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10914 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 10915 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 10916 else 10917 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 10918 fi 10919 10920 10921 10922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -O" >&5 10923 $as_echo_n "checking whether compiler supports -O... " >&6; } 10924 T_CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}" 10925 T_APPEND_V=-O 10926 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 10927 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS}${T_APPEND_V}" 10928 else 10929 CONFIGURE_CXXFLAGS="${CONFIGURE_CXXFLAGS} ${T_APPEND_V}" 10930 fi 10931 10932 10933 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 10934 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 10935 else 10936 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 10937 fi 10938 10939 ac_ext=cpp 10940 ac_cpp='$CXXCPP $CPPFLAGS' 10941 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 10942 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 10943 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 10944 10945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10946 /* end confdefs.h. */ 10947 10948 10949 int 10950 main () 10951 { 10952 10953 return 0; 10954 10955 ; 10956 return 0; 10957 } 10958 _ACEOF 10959 if ac_fn_cxx_try_compile "$LINENO"; then : 10960 je_cv_cxxflags_added=-O 10961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10962 $as_echo "yes" >&6; } 10963 else 10964 je_cv_cxxflags_added= 10965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10966 $as_echo "no" >&6; } 10967 CONFIGURE_CXXFLAGS="${T_CONFIGURE_CXXFLAGS}" 10968 10969 fi 10970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10971 ac_ext=c 10972 ac_cpp='$CPP $CPPFLAGS' 10973 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 10974 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 10975 ac_compiler_gnu=$ac_cv_c_compiler_gnu 10976 10977 if test "x${CONFIGURE_CXXFLAGS}" = "x" -o "x${SPECIFIED_CXXFLAGS}" = "x" ; then 10978 CXXFLAGS="${CONFIGURE_CXXFLAGS}${SPECIFIED_CXXFLAGS}" 10979 else 10980 CXXFLAGS="${CONFIGURE_CXXFLAGS} ${SPECIFIED_CXXFLAGS}" 10981 fi 10982 10983 10984 fi 10985 fi 10986 10987 # Check whether --enable-stats was given. 10988 if test "${enable_stats+set}" = set; then : 10989 enableval=$enable_stats; if test "x$enable_stats" = "xno" ; then 10990 enable_stats="0" 10991 else 10992 enable_stats="1" 10993 fi 10994 10995 else 10996 enable_stats="1" 10997 10998 fi 10999 11000 if test "x$enable_stats" = "x1" ; then 11001 11002 $as_echo "#define JEMALLOC_STATS " >>confdefs.h 11003 11004 fi 11005 11006 11007 # Check whether --enable-experimental_smallocx was given. 11008 if test "${enable_experimental_smallocx+set}" = set; then : 11009 enableval=$enable_experimental_smallocx; if test "x$enable_experimental_smallocx" = "xno" ; then 11010 enable_experimental_smallocx="0" 11011 else 11012 enable_experimental_smallocx="1" 11013 fi 11014 11015 else 11016 enable_experimental_smallocx="0" 11017 11018 fi 11019 11020 if test "x$enable_experimental_smallocx" = "x1" ; then 11021 11022 $as_echo "#define JEMALLOC_EXPERIMENTAL_SMALLOCX_API " >>confdefs.h 11023 11024 fi 11025 11026 11027 # Check whether --enable-prof was given. 11028 if test "${enable_prof+set}" = set; then : 11029 enableval=$enable_prof; if test "x$enable_prof" = "xno" ; then 11030 enable_prof="0" 11031 else 11032 enable_prof="1" 11033 fi 11034 11035 else 11036 enable_prof="0" 11037 11038 fi 11039 11040 if test "x$enable_prof" = "x1" ; then 11041 backtrace_method="" 11042 else 11043 backtrace_method="N/A" 11044 fi 11045 11046 # Check whether --enable-prof-libunwind was given. 11047 if test "${enable_prof_libunwind+set}" = set; then : 11048 enableval=$enable_prof_libunwind; if test "x$enable_prof_libunwind" = "xno" ; then 11049 enable_prof_libunwind="0" 11050 else 11051 enable_prof_libunwind="1" 11052 if test "x$enable_prof" = "x0" ; then 11053 as_fn_error $? "--enable-prof-libunwind should only be used with --enable-prof" "$LINENO" 5 11054 fi 11055 fi 11056 11057 else 11058 enable_prof_libunwind="0" 11059 11060 fi 11061 11062 11063 # Check whether --with-static_libunwind was given. 11064 if test "${with_static_libunwind+set}" = set; then : 11065 withval=$with_static_libunwind; if test "x$with_static_libunwind" = "xno" ; then 11066 LUNWIND="-lunwind" 11067 else 11068 if test ! -f "$with_static_libunwind" ; then 11069 as_fn_error $? "Static libunwind not found: $with_static_libunwind" "$LINENO" 5 11070 fi 11071 LUNWIND="$with_static_libunwind" 11072 fi 11073 else 11074 LUNWIND="-lunwind" 11075 11076 fi 11077 11078 if test "x$backtrace_method" = "x" -a "x$enable_prof_libunwind" = "x1" ; then 11079 for ac_header in libunwind.h 11080 do : 11081 ac_fn_c_check_header_mongrel "$LINENO" "libunwind.h" "ac_cv_header_libunwind_h" "$ac_includes_default" 11082 if test "x$ac_cv_header_libunwind_h" = xyes; then : 11083 cat >>confdefs.h <<_ACEOF 11084 #define HAVE_LIBUNWIND_H 1 11085 _ACEOF 11086 11087 else 11088 enable_prof_libunwind="0" 11089 fi 11090 11091 done 11092 11093 if test "x$LUNWIND" = "x-lunwind" ; then 11094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unw_backtrace in -lunwind" >&5 11095 $as_echo_n "checking for unw_backtrace in -lunwind... " >&6; } 11096 if ${ac_cv_lib_unwind_unw_backtrace+:} false; then : 11097 $as_echo_n "(cached) " >&6 11098 else 11099 ac_check_lib_save_LIBS=$LIBS 11100 LIBS="-lunwind $LIBS" 11101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11102 /* end confdefs.h. */ 11103 11104 /* Override any GCC internal prototype to avoid an error. 11105 Use char because int might match the return type of a GCC 11106 builtin and then its argument prototype would still apply. */ 11107 #ifdef __cplusplus 11108 extern "C" 11109 #endif 11110 char unw_backtrace (); 11111 int 11112 main () 11113 { 11114 return unw_backtrace (); 11115 ; 11116 return 0; 11117 } 11118 _ACEOF 11119 if ac_fn_c_try_link "$LINENO"; then : 11120 ac_cv_lib_unwind_unw_backtrace=yes 11121 else 11122 ac_cv_lib_unwind_unw_backtrace=no 11123 fi 11124 rm -f core conftest.err conftest.$ac_objext \ 11125 conftest$ac_exeext conftest.$ac_ext 11126 LIBS=$ac_check_lib_save_LIBS 11127 fi 11128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_unwind_unw_backtrace" >&5 11129 $as_echo "$ac_cv_lib_unwind_unw_backtrace" >&6; } 11130 if test "x$ac_cv_lib_unwind_unw_backtrace" = xyes; then : 11131 T_APPEND_V=$LUNWIND 11132 if test "x${LIBS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 11133 LIBS="${LIBS}${T_APPEND_V}" 11134 else 11135 LIBS="${LIBS} ${T_APPEND_V}" 11136 fi 11137 11138 11139 else 11140 enable_prof_libunwind="0" 11141 fi 11142 11143 else 11144 T_APPEND_V=$LUNWIND 11145 if test "x${LIBS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 11146 LIBS="${LIBS}${T_APPEND_V}" 11147 else 11148 LIBS="${LIBS} ${T_APPEND_V}" 11149 fi 11150 11151 11152 fi 11153 if test "x${enable_prof_libunwind}" = "x1" ; then 11154 backtrace_method="libunwind" 11155 11156 $as_echo "#define JEMALLOC_PROF_LIBUNWIND " >>confdefs.h 11157 11158 fi 11159 fi 11160 11161 # Check whether --enable-prof-libgcc was given. 11162 if test "${enable_prof_libgcc+set}" = set; then : 11163 enableval=$enable_prof_libgcc; if test "x$enable_prof_libgcc" = "xno" ; then 11164 enable_prof_libgcc="0" 11165 else 11166 enable_prof_libgcc="1" 11167 fi 11168 11169 else 11170 enable_prof_libgcc="1" 11171 11172 fi 11173 11174 if test "x$backtrace_method" = "x" -a "x$enable_prof_libgcc" = "x1" \ 11175 -a "x$GCC" = "xyes" ; then 11176 for ac_header in unwind.h 11177 do : 11178 ac_fn_c_check_header_mongrel "$LINENO" "unwind.h" "ac_cv_header_unwind_h" "$ac_includes_default" 11179 if test "x$ac_cv_header_unwind_h" = xyes; then : 11180 cat >>confdefs.h <<_ACEOF 11181 #define HAVE_UNWIND_H 1 11182 _ACEOF 11183 11184 else 11185 enable_prof_libgcc="0" 11186 fi 11187 11188 done 11189 11190 if test "x${enable_prof_libgcc}" = "x1" ; then 11191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _Unwind_Backtrace in -lgcc" >&5 11192 $as_echo_n "checking for _Unwind_Backtrace in -lgcc... " >&6; } 11193 if ${ac_cv_lib_gcc__Unwind_Backtrace+:} false; then : 11194 $as_echo_n "(cached) " >&6 11195 else 11196 ac_check_lib_save_LIBS=$LIBS 11197 LIBS="-lgcc $LIBS" 11198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11199 /* end confdefs.h. */ 11200 11201 /* Override any GCC internal prototype to avoid an error. 11202 Use char because int might match the return type of a GCC 11203 builtin and then its argument prototype would still apply. */ 11204 #ifdef __cplusplus 11205 extern "C" 11206 #endif 11207 char _Unwind_Backtrace (); 11208 int 11209 main () 11210 { 11211 return _Unwind_Backtrace (); 11212 ; 11213 return 0; 11214 } 11215 _ACEOF 11216 if ac_fn_c_try_link "$LINENO"; then : 11217 ac_cv_lib_gcc__Unwind_Backtrace=yes 11218 else 11219 ac_cv_lib_gcc__Unwind_Backtrace=no 11220 fi 11221 rm -f core conftest.err conftest.$ac_objext \ 11222 conftest$ac_exeext conftest.$ac_ext 11223 LIBS=$ac_check_lib_save_LIBS 11224 fi 11225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gcc__Unwind_Backtrace" >&5 11226 $as_echo "$ac_cv_lib_gcc__Unwind_Backtrace" >&6; } 11227 if test "x$ac_cv_lib_gcc__Unwind_Backtrace" = xyes; then : 11228 T_APPEND_V=-lgcc 11229 if test "x${LIBS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 11230 LIBS="${LIBS}${T_APPEND_V}" 11231 else 11232 LIBS="${LIBS} ${T_APPEND_V}" 11233 fi 11234 11235 11236 else 11237 enable_prof_libgcc="0" 11238 fi 11239 11240 fi 11241 if test "x${enable_prof_libgcc}" = "x1" ; then 11242 backtrace_method="libgcc" 11243 11244 $as_echo "#define JEMALLOC_PROF_LIBGCC " >>confdefs.h 11245 11246 fi 11247 else 11248 enable_prof_libgcc="0" 11249 fi 11250 11251 # Check whether --enable-prof-gcc was given. 11252 if test "${enable_prof_gcc+set}" = set; then : 11253 enableval=$enable_prof_gcc; if test "x$enable_prof_gcc" = "xno" ; then 11254 enable_prof_gcc="0" 11255 else 11256 enable_prof_gcc="1" 11257 fi 11258 11259 else 11260 enable_prof_gcc="1" 11261 11262 fi 11263 11264 if test "x$backtrace_method" = "x" -a "x$enable_prof_gcc" = "x1" \ 11265 -a "x$GCC" = "xyes" ; then 11266 11267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -fno-omit-frame-pointer" >&5 11268 $as_echo_n "checking whether compiler supports -fno-omit-frame-pointer... " >&6; } 11269 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 11270 T_APPEND_V=-fno-omit-frame-pointer 11271 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 11272 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 11273 else 11274 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 11275 fi 11276 11277 11278 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 11279 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 11280 else 11281 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 11282 fi 11283 11284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11285 /* end confdefs.h. */ 11286 11287 11288 int 11289 main () 11290 { 11291 11292 return 0; 11293 11294 ; 11295 return 0; 11296 } 11297 _ACEOF 11298 if ac_fn_c_try_compile "$LINENO"; then : 11299 je_cv_cflags_added=-fno-omit-frame-pointer 11300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11301 $as_echo "yes" >&6; } 11302 else 11303 je_cv_cflags_added= 11304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11305 $as_echo "no" >&6; } 11306 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 11307 11308 fi 11309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11310 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 11311 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 11312 else 11313 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 11314 fi 11315 11316 11317 backtrace_method="gcc intrinsics" 11318 11319 $as_echo "#define JEMALLOC_PROF_GCC " >>confdefs.h 11320 11321 else 11322 enable_prof_gcc="0" 11323 fi 11324 11325 if test "x$backtrace_method" = "x" ; then 11326 backtrace_method="none (disabling profiling)" 11327 enable_prof="0" 11328 fi 11329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking configured backtracing method" >&5 11330 $as_echo_n "checking configured backtracing method... " >&6; } 11331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $backtrace_method" >&5 11332 $as_echo "$backtrace_method" >&6; } 11333 if test "x$enable_prof" = "x1" ; then 11334 T_APPEND_V=$LM 11335 if test "x${LIBS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 11336 LIBS="${LIBS}${T_APPEND_V}" 11337 else 11338 LIBS="${LIBS} ${T_APPEND_V}" 11339 fi 11340 11341 11342 11343 11344 $as_echo "#define JEMALLOC_PROF " >>confdefs.h 11345 11346 fi 11347 11348 11349 if test "x${maps_coalesce}" = "x1" ; then 11350 11351 $as_echo "#define JEMALLOC_MAPS_COALESCE " >>confdefs.h 11352 11353 fi 11354 11355 if test "x$default_retain" = "x1" ; then 11356 11357 $as_echo "#define JEMALLOC_RETAIN " >>confdefs.h 11358 11359 fi 11360 11361 if test "x$zero_realloc_default_free" = "x1" ; then 11362 11363 $as_echo "#define JEMALLOC_ZERO_REALLOC_DEFAULT_FREE " >>confdefs.h 11364 11365 fi 11366 11367 have_dss="1" 11368 ac_fn_c_check_func "$LINENO" "sbrk" "ac_cv_func_sbrk" 11369 if test "x$ac_cv_func_sbrk" = xyes; then : 11370 have_sbrk="1" 11371 else 11372 have_sbrk="0" 11373 fi 11374 11375 if test "x$have_sbrk" = "x1" ; then 11376 if test "x$sbrk_deprecated" = "x1" ; then 11377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Disabling dss allocation because sbrk is deprecated" >&5 11378 $as_echo "Disabling dss allocation because sbrk is deprecated" >&6; } 11379 have_dss="0" 11380 fi 11381 else 11382 have_dss="0" 11383 fi 11384 11385 if test "x$have_dss" = "x1" ; then 11386 11387 $as_echo "#define JEMALLOC_DSS " >>confdefs.h 11388 11389 fi 11390 11391 # Check whether --enable-fill was given. 11392 if test "${enable_fill+set}" = set; then : 11393 enableval=$enable_fill; if test "x$enable_fill" = "xno" ; then 11394 enable_fill="0" 11395 else 11396 enable_fill="1" 11397 fi 11398 11399 else 11400 enable_fill="1" 11401 11402 fi 11403 11404 if test "x$enable_fill" = "x1" ; then 11405 11406 $as_echo "#define JEMALLOC_FILL " >>confdefs.h 11407 11408 fi 11409 11410 11411 # Check whether --enable-utrace was given. 11412 if test "${enable_utrace+set}" = set; then : 11413 enableval=$enable_utrace; if test "x$enable_utrace" = "xno" ; then 11414 enable_utrace="0" 11415 else 11416 enable_utrace="1" 11417 fi 11418 11419 else 11420 enable_utrace="0" 11421 11422 fi 11423 11424 11425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether utrace(2) is compilable" >&5 11426 $as_echo_n "checking whether utrace(2) is compilable... " >&6; } 11427 if ${je_cv_utrace+:} false; then : 11428 $as_echo_n "(cached) " >&6 11429 else 11430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11431 /* end confdefs.h. */ 11432 11433 #include <sys/types.h> 11434 #include <sys/param.h> 11435 #include <sys/time.h> 11436 #include <sys/uio.h> 11437 #include <sys/ktrace.h> 11438 11439 int 11440 main () 11441 { 11442 11443 utrace((void *)0, 0); 11444 11445 ; 11446 return 0; 11447 } 11448 _ACEOF 11449 if ac_fn_c_try_link "$LINENO"; then : 11450 je_cv_utrace=yes 11451 else 11452 je_cv_utrace=no 11453 fi 11454 rm -f core conftest.err conftest.$ac_objext \ 11455 conftest$ac_exeext conftest.$ac_ext 11456 fi 11457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_utrace" >&5 11458 $as_echo "$je_cv_utrace" >&6; } 11459 11460 if test "x${je_cv_utrace}" = "xno" ; then 11461 11462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether utrace(2) with label is compilable" >&5 11463 $as_echo_n "checking whether utrace(2) with label is compilable... " >&6; } 11464 if ${je_cv_utrace_label+:} false; then : 11465 $as_echo_n "(cached) " >&6 11466 else 11467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11468 /* end confdefs.h. */ 11469 11470 #include <sys/types.h> 11471 #include <sys/param.h> 11472 #include <sys/time.h> 11473 #include <sys/uio.h> 11474 #include <sys/ktrace.h> 11475 11476 int 11477 main () 11478 { 11479 11480 utrace((void *)0, (void *)0, 0); 11481 11482 ; 11483 return 0; 11484 } 11485 _ACEOF 11486 if ac_fn_c_try_link "$LINENO"; then : 11487 je_cv_utrace_label=yes 11488 else 11489 je_cv_utrace_label=no 11490 fi 11491 rm -f core conftest.err conftest.$ac_objext \ 11492 conftest$ac_exeext conftest.$ac_ext 11493 fi 11494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_utrace_label" >&5 11495 $as_echo "$je_cv_utrace_label" >&6; } 11496 11497 if test "x${je_cv_utrace_label}" = "xno"; then 11498 enable_utrace="0" 11499 fi 11500 if test "x$enable_utrace" = "x1" ; then 11501 11502 $as_echo "#define JEMALLOC_UTRACE_LABEL " >>confdefs.h 11503 11504 fi 11505 else 11506 if test "x$enable_utrace" = "x1" ; then 11507 11508 $as_echo "#define JEMALLOC_UTRACE " >>confdefs.h 11509 11510 fi 11511 fi 11512 11513 11514 # Check whether --enable-xmalloc was given. 11515 if test "${enable_xmalloc+set}" = set; then : 11516 enableval=$enable_xmalloc; if test "x$enable_xmalloc" = "xno" ; then 11517 enable_xmalloc="0" 11518 else 11519 enable_xmalloc="1" 11520 fi 11521 11522 else 11523 enable_xmalloc="0" 11524 11525 fi 11526 11527 if test "x$enable_xmalloc" = "x1" ; then 11528 11529 $as_echo "#define JEMALLOC_XMALLOC " >>confdefs.h 11530 11531 fi 11532 11533 11534 # Check whether --enable-cache-oblivious was given. 11535 if test "${enable_cache_oblivious+set}" = set; then : 11536 enableval=$enable_cache_oblivious; if test "x$enable_cache_oblivious" = "xno" ; then 11537 enable_cache_oblivious="0" 11538 else 11539 enable_cache_oblivious="1" 11540 fi 11541 11542 else 11543 enable_cache_oblivious="1" 11544 11545 fi 11546 11547 if test "x$enable_cache_oblivious" = "x1" ; then 11548 11549 $as_echo "#define JEMALLOC_CACHE_OBLIVIOUS " >>confdefs.h 11550 11551 fi 11552 11553 11554 # Check whether --enable-log was given. 11555 if test "${enable_log+set}" = set; then : 11556 enableval=$enable_log; if test "x$enable_log" = "xno" ; then 11557 enable_log="0" 11558 else 11559 enable_log="1" 11560 fi 11561 11562 else 11563 enable_log="0" 11564 11565 fi 11566 11567 if test "x$enable_log" = "x1" ; then 11568 11569 $as_echo "#define JEMALLOC_LOG " >>confdefs.h 11570 11571 fi 11572 11573 11574 # Check whether --enable-readlinkat was given. 11575 if test "${enable_readlinkat+set}" = set; then : 11576 enableval=$enable_readlinkat; if test "x$enable_readlinkat" = "xno" ; then 11577 enable_readlinkat="0" 11578 else 11579 enable_readlinkat="1" 11580 fi 11581 11582 else 11583 enable_readlinkat="0" 11584 11585 fi 11586 11587 if test "x$enable_readlinkat" = "x1" ; then 11588 11589 $as_echo "#define JEMALLOC_READLINKAT " >>confdefs.h 11590 11591 fi 11592 11593 11594 # Check whether --enable-opt-safety-checks was given. 11595 if test "${enable_opt_safety_checks+set}" = set; then : 11596 enableval=$enable_opt_safety_checks; if test "x$enable_opt_safety_checks" = "xno" ; then 11597 enable_opt_safety_checks="0" 11598 else 11599 enable_opt_safety_checks="1" 11600 fi 11601 11602 else 11603 enable_opt_safety_checks="0" 11604 11605 fi 11606 11607 if test "x$enable_opt_safety_checks" = "x1" ; then 11608 11609 $as_echo "#define JEMALLOC_OPT_SAFETY_CHECKS " >>confdefs.h 11610 11611 fi 11612 11613 11614 # Check whether --enable-opt-size-checks was given. 11615 if test "${enable_opt_size_checks+set}" = set; then : 11616 enableval=$enable_opt_size_checks; if test "x$enable_opt_size_checks" = "xno" ; then 11617 enable_opt_size_checks="0" 11618 else 11619 enable_opt_size_checks="1" 11620 fi 11621 11622 else 11623 enable_opt_size_checks="0" 11624 11625 fi 11626 11627 if test "x$enable_opt_size_checks" = "x1" ; then 11628 11629 $as_echo "#define JEMALLOC_OPT_SIZE_CHECKS " >>confdefs.h 11630 11631 fi 11632 11633 11634 # Check whether --enable-uaf-detection was given. 11635 if test "${enable_uaf_detection+set}" = set; then : 11636 enableval=$enable_uaf_detection; if test "x$enable_uaf_detection" = "xno" ; then 11637 enable_uaf_detection="0" 11638 else 11639 enable_uaf_detection="1" 11640 fi 11641 11642 else 11643 enable_uaf_detection="0" 11644 11645 fi 11646 11647 if test "x$enable_uaf_detection" = "x1" ; then 11648 $as_echo "#define JEMALLOC_UAF_DETECTION " >>confdefs.h 11649 11650 fi 11651 11652 11653 11654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program using __builtin_unreachable is compilable" >&5 11655 $as_echo_n "checking whether a program using __builtin_unreachable is compilable... " >&6; } 11656 if ${je_cv_gcc_builtin_unreachable+:} false; then : 11657 $as_echo_n "(cached) " >&6 11658 else 11659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11660 /* end confdefs.h. */ 11661 11662 void foo (void) { 11663 __builtin_unreachable(); 11664 } 11665 11666 int 11667 main () 11668 { 11669 11670 { 11671 foo(); 11672 } 11673 11674 ; 11675 return 0; 11676 } 11677 _ACEOF 11678 if ac_fn_c_try_link "$LINENO"; then : 11679 je_cv_gcc_builtin_unreachable=yes 11680 else 11681 je_cv_gcc_builtin_unreachable=no 11682 fi 11683 rm -f core conftest.err conftest.$ac_objext \ 11684 conftest$ac_exeext conftest.$ac_ext 11685 fi 11686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_gcc_builtin_unreachable" >&5 11687 $as_echo "$je_cv_gcc_builtin_unreachable" >&6; } 11688 11689 if test "x${je_cv_gcc_builtin_unreachable}" = "xyes" ; then 11690 11691 $as_echo "#define JEMALLOC_INTERNAL_UNREACHABLE __builtin_unreachable" >>confdefs.h 11692 11693 else 11694 11695 $as_echo "#define JEMALLOC_INTERNAL_UNREACHABLE abort" >>confdefs.h 11696 11697 fi 11698 11699 11700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program using __builtin_ffsl is compilable" >&5 11701 $as_echo_n "checking whether a program using __builtin_ffsl is compilable... " >&6; } 11702 if ${je_cv_gcc_builtin_ffsl+:} false; then : 11703 $as_echo_n "(cached) " >&6 11704 else 11705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11706 /* end confdefs.h. */ 11707 11708 #include <stdio.h> 11709 #include <strings.h> 11710 #include <string.h> 11711 11712 int 11713 main () 11714 { 11715 11716 { 11717 int rv = __builtin_ffsl(0x08); 11718 printf("%d\n", rv); 11719 } 11720 11721 ; 11722 return 0; 11723 } 11724 _ACEOF 11725 if ac_fn_c_try_link "$LINENO"; then : 11726 je_cv_gcc_builtin_ffsl=yes 11727 else 11728 je_cv_gcc_builtin_ffsl=no 11729 fi 11730 rm -f core conftest.err conftest.$ac_objext \ 11731 conftest$ac_exeext conftest.$ac_ext 11732 fi 11733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_gcc_builtin_ffsl" >&5 11734 $as_echo "$je_cv_gcc_builtin_ffsl" >&6; } 11735 11736 if test "x${je_cv_gcc_builtin_ffsl}" = "xyes" ; then 11737 11738 $as_echo "#define JEMALLOC_INTERNAL_FFSLL __builtin_ffsll" >>confdefs.h 11739 11740 11741 $as_echo "#define JEMALLOC_INTERNAL_FFSL __builtin_ffsl" >>confdefs.h 11742 11743 11744 $as_echo "#define JEMALLOC_INTERNAL_FFS __builtin_ffs" >>confdefs.h 11745 11746 else 11747 11748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program using ffsl is compilable" >&5 11749 $as_echo_n "checking whether a program using ffsl is compilable... " >&6; } 11750 if ${je_cv_function_ffsl+:} false; then : 11751 $as_echo_n "(cached) " >&6 11752 else 11753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11754 /* end confdefs.h. */ 11755 11756 #include <stdio.h> 11757 #include <strings.h> 11758 #include <string.h> 11759 11760 int 11761 main () 11762 { 11763 11764 { 11765 int rv = ffsl(0x08); 11766 printf("%d\n", rv); 11767 } 11768 11769 ; 11770 return 0; 11771 } 11772 _ACEOF 11773 if ac_fn_c_try_link "$LINENO"; then : 11774 je_cv_function_ffsl=yes 11775 else 11776 je_cv_function_ffsl=no 11777 fi 11778 rm -f core conftest.err conftest.$ac_objext \ 11779 conftest$ac_exeext conftest.$ac_ext 11780 fi 11781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_function_ffsl" >&5 11782 $as_echo "$je_cv_function_ffsl" >&6; } 11783 11784 if test "x${je_cv_function_ffsl}" = "xyes" ; then 11785 11786 $as_echo "#define JEMALLOC_INTERNAL_FFSLL ffsll" >>confdefs.h 11787 11788 11789 $as_echo "#define JEMALLOC_INTERNAL_FFSL ffsl" >>confdefs.h 11790 11791 11792 $as_echo "#define JEMALLOC_INTERNAL_FFS ffs" >>confdefs.h 11793 11794 else 11795 as_fn_error $? "Cannot build without ffsl(3) or __builtin_ffsl()" "$LINENO" 5 11796 fi 11797 fi 11798 11799 11800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program using __builtin_popcountl is compilable" >&5 11801 $as_echo_n "checking whether a program using __builtin_popcountl is compilable... " >&6; } 11802 if ${je_cv_gcc_builtin_popcountl+:} false; then : 11803 $as_echo_n "(cached) " >&6 11804 else 11805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11806 /* end confdefs.h. */ 11807 11808 #include <stdio.h> 11809 #include <strings.h> 11810 #include <string.h> 11811 11812 int 11813 main () 11814 { 11815 11816 { 11817 int rv = __builtin_popcountl(0x08); 11818 printf("%d\n", rv); 11819 } 11820 11821 ; 11822 return 0; 11823 } 11824 _ACEOF 11825 if ac_fn_c_try_link "$LINENO"; then : 11826 je_cv_gcc_builtin_popcountl=yes 11827 else 11828 je_cv_gcc_builtin_popcountl=no 11829 fi 11830 rm -f core conftest.err conftest.$ac_objext \ 11831 conftest$ac_exeext conftest.$ac_ext 11832 fi 11833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_gcc_builtin_popcountl" >&5 11834 $as_echo "$je_cv_gcc_builtin_popcountl" >&6; } 11835 11836 if test "x${je_cv_gcc_builtin_popcountl}" = "xyes" ; then 11837 11838 $as_echo "#define JEMALLOC_INTERNAL_POPCOUNT __builtin_popcount" >>confdefs.h 11839 11840 11841 $as_echo "#define JEMALLOC_INTERNAL_POPCOUNTL __builtin_popcountl" >>confdefs.h 11842 11843 11844 $as_echo "#define JEMALLOC_INTERNAL_POPCOUNTLL __builtin_popcountll" >>confdefs.h 11845 11846 fi 11847 11848 11849 # Check whether --with-lg_quantum was given. 11850 if test "${with_lg_quantum+set}" = set; then : 11851 withval=$with_lg_quantum; 11852 fi 11853 11854 if test "x$with_lg_quantum" != "x" ; then 11855 11856 cat >>confdefs.h <<_ACEOF 11857 #define LG_QUANTUM $with_lg_quantum 11858 _ACEOF 11859 11860 fi 11861 11862 11863 # Check whether --with-lg_slab_maxregs was given. 11864 if test "${with_lg_slab_maxregs+set}" = set; then : 11865 withval=$with_lg_slab_maxregs; CONFIG_LG_SLAB_MAXREGS="with_lg_slab_maxregs" 11866 else 11867 CONFIG_LG_SLAB_MAXREGS="" 11868 fi 11869 11870 if test "x$with_lg_slab_maxregs" != "x" ; then 11871 11872 cat >>confdefs.h <<_ACEOF 11873 #define CONFIG_LG_SLAB_MAXREGS $with_lg_slab_maxregs 11874 _ACEOF 11875 11876 fi 11877 11878 11879 # Check whether --with-lg_page was given. 11880 if test "${with_lg_page+set}" = set; then : 11881 withval=$with_lg_page; LG_PAGE="$with_lg_page" 11882 else 11883 LG_PAGE="detect" 11884 fi 11885 11886 case "${host}" in 11887 aarch64-apple-darwin*) 11888 if test "x${host}" != "x${build}" -a "x$LG_PAGE" = "xdetect"; then 11889 LG_PAGE=14 11890 fi 11891 ;; 11892 esac 11893 if test "x$LG_PAGE" = "xdetect"; then 11894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LG_PAGE" >&5 11895 $as_echo_n "checking LG_PAGE... " >&6; } 11896 if ${je_cv_lg_page+:} false; then : 11897 $as_echo_n "(cached) " >&6 11898 else 11899 if test "$cross_compiling" = yes; then : 11900 je_cv_lg_page=12 11901 else 11902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11903 /* end confdefs.h. */ 11904 11905 #include <strings.h> 11906 #ifdef _WIN32 11907 #include <windows.h> 11908 #else 11909 #include <unistd.h> 11910 #endif 11911 #include <stdio.h> 11912 11913 int 11914 main () 11915 { 11916 11917 int result; 11918 FILE *f; 11919 11920 #ifdef _WIN32 11921 SYSTEM_INFO si; 11922 GetSystemInfo(&si); 11923 result = si.dwPageSize; 11924 #else 11925 result = sysconf(_SC_PAGESIZE); 11926 #endif 11927 if (result == -1) { 11928 return 1; 11929 } 11930 result = JEMALLOC_INTERNAL_FFSL(result) - 1; 11931 11932 f = fopen("conftest.out", "w"); 11933 if (f == NULL) { 11934 return 1; 11935 } 11936 fprintf(f, "%d", result); 11937 fclose(f); 11938 11939 return 0; 11940 11941 ; 11942 return 0; 11943 } 11944 _ACEOF 11945 if ac_fn_c_try_run "$LINENO"; then : 11946 je_cv_lg_page=`cat conftest.out` 11947 else 11948 je_cv_lg_page=undefined 11949 fi 11950 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 11951 conftest.$ac_objext conftest.beam conftest.$ac_ext 11952 fi 11953 11954 fi 11955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_lg_page" >&5 11956 $as_echo "$je_cv_lg_page" >&6; } 11957 fi 11958 if test "x${je_cv_lg_page}" != "x" ; then 11959 LG_PAGE="${je_cv_lg_page}" 11960 fi 11961 if test "x${LG_PAGE}" != "xundefined" ; then 11962 11963 cat >>confdefs.h <<_ACEOF 11964 #define LG_PAGE $LG_PAGE 11965 _ACEOF 11966 11967 else 11968 as_fn_error $? "cannot determine value for LG_PAGE" "$LINENO" 5 11969 fi 11970 11971 11972 # Check whether --with-lg_hugepage was given. 11973 if test "${with_lg_hugepage+set}" = set; then : 11974 withval=$with_lg_hugepage; je_cv_lg_hugepage="${with_lg_hugepage}" 11975 else 11976 je_cv_lg_hugepage="" 11977 fi 11978 11979 if test "x${je_cv_lg_hugepage}" = "x" ; then 11980 if test -e "/proc/meminfo" ; then 11981 hpsk=`cat /proc/meminfo 2>/dev/null | \ 11982 grep -e '^Hugepagesize:[[:space:]]\+[0-9]\+[[:space:]]kB$' | \ 11983 awk '{print $2}'` 11984 if test "x${hpsk}" != "x" ; then 11985 je_cv_lg_hugepage=10 11986 while test "${hpsk}" -gt 1 ; do 11987 hpsk="$((hpsk / 2))" 11988 je_cv_lg_hugepage="$((je_cv_lg_hugepage + 1))" 11989 done 11990 fi 11991 fi 11992 11993 if test "x${je_cv_lg_hugepage}" = "x" ; then 11994 je_cv_lg_hugepage=21 11995 fi 11996 fi 11997 if test "x${LG_PAGE}" != "xundefined" -a \ 11998 "${je_cv_lg_hugepage}" -lt "${LG_PAGE}" ; then 11999 as_fn_error $? "Huge page size (2^${je_cv_lg_hugepage}) must be at least page size (2^${LG_PAGE})" "$LINENO" 5 12000 fi 12001 12002 cat >>confdefs.h <<_ACEOF 12003 #define LG_HUGEPAGE ${je_cv_lg_hugepage} 12004 _ACEOF 12005 12006 12007 # Check whether --enable-libdl was given. 12008 if test "${enable_libdl+set}" = set; then : 12009 enableval=$enable_libdl; if test "x$enable_libdl" = "xno" ; then 12010 enable_libdl="0" 12011 else 12012 enable_libdl="1" 12013 fi 12014 12015 else 12016 enable_libdl="1" 12017 12018 fi 12019 12020 12021 12022 12023 if test "x$abi" != "xpecoff" ; then 12024 12025 $as_echo "#define JEMALLOC_HAVE_PTHREAD " >>confdefs.h 12026 12027 for ac_header in pthread.h 12028 do : 12029 ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" 12030 if test "x$ac_cv_header_pthread_h" = xyes; then : 12031 cat >>confdefs.h <<_ACEOF 12032 #define HAVE_PTHREAD_H 1 12033 _ACEOF 12034 12035 else 12036 as_fn_error $? "pthread.h is missing" "$LINENO" 5 12037 fi 12038 12039 done 12040 12041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5 12042 $as_echo_n "checking for pthread_create in -lpthread... " >&6; } 12043 if ${ac_cv_lib_pthread_pthread_create+:} false; then : 12044 $as_echo_n "(cached) " >&6 12045 else 12046 ac_check_lib_save_LIBS=$LIBS 12047 LIBS="-lpthread $LIBS" 12048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12049 /* end confdefs.h. */ 12050 12051 /* Override any GCC internal prototype to avoid an error. 12052 Use char because int might match the return type of a GCC 12053 builtin and then its argument prototype would still apply. */ 12054 #ifdef __cplusplus 12055 extern "C" 12056 #endif 12057 char pthread_create (); 12058 int 12059 main () 12060 { 12061 return pthread_create (); 12062 ; 12063 return 0; 12064 } 12065 _ACEOF 12066 if ac_fn_c_try_link "$LINENO"; then : 12067 ac_cv_lib_pthread_pthread_create=yes 12068 else 12069 ac_cv_lib_pthread_pthread_create=no 12070 fi 12071 rm -f core conftest.err conftest.$ac_objext \ 12072 conftest$ac_exeext conftest.$ac_ext 12073 LIBS=$ac_check_lib_save_LIBS 12074 fi 12075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5 12076 $as_echo "$ac_cv_lib_pthread_pthread_create" >&6; } 12077 if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then : 12078 T_APPEND_V=-pthread 12079 if test "x${LIBS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 12080 LIBS="${LIBS}${T_APPEND_V}" 12081 else 12082 LIBS="${LIBS} ${T_APPEND_V}" 12083 fi 12084 12085 12086 else 12087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_create" >&5 12088 $as_echo_n "checking for library containing pthread_create... " >&6; } 12089 if ${ac_cv_search_pthread_create+:} false; then : 12090 $as_echo_n "(cached) " >&6 12091 else 12092 ac_func_search_save_LIBS=$LIBS 12093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12094 /* end confdefs.h. */ 12095 12096 /* Override any GCC internal prototype to avoid an error. 12097 Use char because int might match the return type of a GCC 12098 builtin and then its argument prototype would still apply. */ 12099 #ifdef __cplusplus 12100 extern "C" 12101 #endif 12102 char pthread_create (); 12103 int 12104 main () 12105 { 12106 return pthread_create (); 12107 ; 12108 return 0; 12109 } 12110 _ACEOF 12111 for ac_lib in '' ; do 12112 if test -z "$ac_lib"; then 12113 ac_res="none required" 12114 else 12115 ac_res=-l$ac_lib 12116 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 12117 fi 12118 if ac_fn_c_try_link "$LINENO"; then : 12119 ac_cv_search_pthread_create=$ac_res 12120 fi 12121 rm -f core conftest.err conftest.$ac_objext \ 12122 conftest$ac_exeext 12123 if ${ac_cv_search_pthread_create+:} false; then : 12124 break 12125 fi 12126 done 12127 if ${ac_cv_search_pthread_create+:} false; then : 12128 12129 else 12130 ac_cv_search_pthread_create=no 12131 fi 12132 rm conftest.$ac_ext 12133 LIBS=$ac_func_search_save_LIBS 12134 fi 12135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_create" >&5 12136 $as_echo "$ac_cv_search_pthread_create" >&6; } 12137 ac_res=$ac_cv_search_pthread_create 12138 if test "$ac_res" != no; then : 12139 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 12140 12141 else 12142 as_fn_error $? "libpthread is missing" "$LINENO" 5 12143 fi 12144 12145 fi 12146 12147 wrap_syms="${wrap_syms} pthread_create" 12148 have_pthread="1" 12149 12150 if test "x$enable_libdl" = "x1" ; then 12151 have_dlsym="1" 12152 for ac_header in dlfcn.h 12153 do : 12154 ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default" 12155 if test "x$ac_cv_header_dlfcn_h" = xyes; then : 12156 cat >>confdefs.h <<_ACEOF 12157 #define HAVE_DLFCN_H 1 12158 _ACEOF 12159 ac_fn_c_check_func "$LINENO" "dlsym" "ac_cv_func_dlsym" 12160 if test "x$ac_cv_func_dlsym" = xyes; then : 12161 12162 else 12163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlsym in -ldl" >&5 12164 $as_echo_n "checking for dlsym in -ldl... " >&6; } 12165 if ${ac_cv_lib_dl_dlsym+:} false; then : 12166 $as_echo_n "(cached) " >&6 12167 else 12168 ac_check_lib_save_LIBS=$LIBS 12169 LIBS="-ldl $LIBS" 12170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12171 /* end confdefs.h. */ 12172 12173 /* Override any GCC internal prototype to avoid an error. 12174 Use char because int might match the return type of a GCC 12175 builtin and then its argument prototype would still apply. */ 12176 #ifdef __cplusplus 12177 extern "C" 12178 #endif 12179 char dlsym (); 12180 int 12181 main () 12182 { 12183 return dlsym (); 12184 ; 12185 return 0; 12186 } 12187 _ACEOF 12188 if ac_fn_c_try_link "$LINENO"; then : 12189 ac_cv_lib_dl_dlsym=yes 12190 else 12191 ac_cv_lib_dl_dlsym=no 12192 fi 12193 rm -f core conftest.err conftest.$ac_objext \ 12194 conftest$ac_exeext conftest.$ac_ext 12195 LIBS=$ac_check_lib_save_LIBS 12196 fi 12197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlsym" >&5 12198 $as_echo "$ac_cv_lib_dl_dlsym" >&6; } 12199 if test "x$ac_cv_lib_dl_dlsym" = xyes; then : 12200 LIBS="$LIBS -ldl" 12201 else 12202 have_dlsym="0" 12203 fi 12204 12205 fi 12206 12207 else 12208 have_dlsym="0" 12209 fi 12210 12211 done 12212 12213 if test "x$have_dlsym" = "x1" ; then 12214 12215 $as_echo "#define JEMALLOC_HAVE_DLSYM " >>confdefs.h 12216 12217 fi 12218 else 12219 have_dlsym="0" 12220 fi 12221 12222 12223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_atfork(3) is compilable" >&5 12224 $as_echo_n "checking whether pthread_atfork(3) is compilable... " >&6; } 12225 if ${je_cv_pthread_atfork+:} false; then : 12226 $as_echo_n "(cached) " >&6 12227 else 12228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12229 /* end confdefs.h. */ 12230 12231 #include <pthread.h> 12232 12233 int 12234 main () 12235 { 12236 12237 pthread_atfork((void *)0, (void *)0, (void *)0); 12238 12239 ; 12240 return 0; 12241 } 12242 _ACEOF 12243 if ac_fn_c_try_link "$LINENO"; then : 12244 je_cv_pthread_atfork=yes 12245 else 12246 je_cv_pthread_atfork=no 12247 fi 12248 rm -f core conftest.err conftest.$ac_objext \ 12249 conftest$ac_exeext conftest.$ac_ext 12250 fi 12251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_pthread_atfork" >&5 12252 $as_echo "$je_cv_pthread_atfork" >&6; } 12253 12254 if test "x${je_cv_pthread_atfork}" = "xyes" ; then 12255 12256 $as_echo "#define JEMALLOC_HAVE_PTHREAD_ATFORK " >>confdefs.h 12257 12258 fi 12259 12260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_setname_np(3) is compilable" >&5 12261 $as_echo_n "checking whether pthread_setname_np(3) is compilable... " >&6; } 12262 if ${je_cv_pthread_setname_np+:} false; then : 12263 $as_echo_n "(cached) " >&6 12264 else 12265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12266 /* end confdefs.h. */ 12267 12268 #include <pthread.h> 12269 12270 int 12271 main () 12272 { 12273 12274 pthread_setname_np(pthread_self(), "setname_test"); 12275 12276 ; 12277 return 0; 12278 } 12279 _ACEOF 12280 if ac_fn_c_try_link "$LINENO"; then : 12281 je_cv_pthread_setname_np=yes 12282 else 12283 je_cv_pthread_setname_np=no 12284 fi 12285 rm -f core conftest.err conftest.$ac_objext \ 12286 conftest$ac_exeext conftest.$ac_ext 12287 fi 12288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_pthread_setname_np" >&5 12289 $as_echo "$je_cv_pthread_setname_np" >&6; } 12290 12291 if test "x${je_cv_pthread_setname_np}" = "xyes" ; then 12292 12293 $as_echo "#define JEMALLOC_HAVE_PTHREAD_SETNAME_NP " >>confdefs.h 12294 12295 fi 12296 12297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_getname_np(3) is compilable" >&5 12298 $as_echo_n "checking whether pthread_getname_np(3) is compilable... " >&6; } 12299 if ${je_cv_pthread_getname_np+:} false; then : 12300 $as_echo_n "(cached) " >&6 12301 else 12302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12303 /* end confdefs.h. */ 12304 12305 #include <pthread.h> 12306 #include <stdlib.h> 12307 12308 int 12309 main () 12310 { 12311 12312 { 12313 char *name = malloc(16); 12314 pthread_getname_np(pthread_self(), name, 16); 12315 free(name); 12316 } 12317 12318 ; 12319 return 0; 12320 } 12321 _ACEOF 12322 if ac_fn_c_try_link "$LINENO"; then : 12323 je_cv_pthread_getname_np=yes 12324 else 12325 je_cv_pthread_getname_np=no 12326 fi 12327 rm -f core conftest.err conftest.$ac_objext \ 12328 conftest$ac_exeext conftest.$ac_ext 12329 fi 12330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_pthread_getname_np" >&5 12331 $as_echo "$je_cv_pthread_getname_np" >&6; } 12332 12333 if test "x${je_cv_pthread_getname_np}" = "xyes" ; then 12334 12335 $as_echo "#define JEMALLOC_HAVE_PTHREAD_GETNAME_NP " >>confdefs.h 12336 12337 fi 12338 12339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_get_name_np(3) is compilable" >&5 12340 $as_echo_n "checking whether pthread_get_name_np(3) is compilable... " >&6; } 12341 if ${je_cv_pthread_get_name_np+:} false; then : 12342 $as_echo_n "(cached) " >&6 12343 else 12344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12345 /* end confdefs.h. */ 12346 12347 #include <pthread.h> 12348 #include <pthread_np.h> 12349 #include <stdlib.h> 12350 12351 int 12352 main () 12353 { 12354 12355 { 12356 char *name = malloc(16); 12357 pthread_get_name_np(pthread_self(), name, 16); 12358 free(name); 12359 } 12360 12361 ; 12362 return 0; 12363 } 12364 _ACEOF 12365 if ac_fn_c_try_link "$LINENO"; then : 12366 je_cv_pthread_get_name_np=yes 12367 else 12368 je_cv_pthread_get_name_np=no 12369 fi 12370 rm -f core conftest.err conftest.$ac_objext \ 12371 conftest$ac_exeext conftest.$ac_ext 12372 fi 12373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_pthread_get_name_np" >&5 12374 $as_echo "$je_cv_pthread_get_name_np" >&6; } 12375 12376 if test "x${je_cv_pthread_get_name_np}" = "xyes" ; then 12377 12378 $as_echo "#define JEMALLOC_HAVE_PTHREAD_GET_NAME_NP " >>confdefs.h 12379 12380 fi 12381 fi 12382 12383 T_APPEND_V=-D_REENTRANT 12384 if test "x${CPPFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 12385 CPPFLAGS="${CPPFLAGS}${T_APPEND_V}" 12386 else 12387 CPPFLAGS="${CPPFLAGS} ${T_APPEND_V}" 12388 fi 12389 12390 12391 12392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 12393 $as_echo_n "checking for library containing clock_gettime... " >&6; } 12394 if ${ac_cv_search_clock_gettime+:} false; then : 12395 $as_echo_n "(cached) " >&6 12396 else 12397 ac_func_search_save_LIBS=$LIBS 12398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12399 /* end confdefs.h. */ 12400 12401 /* Override any GCC internal prototype to avoid an error. 12402 Use char because int might match the return type of a GCC 12403 builtin and then its argument prototype would still apply. */ 12404 #ifdef __cplusplus 12405 extern "C" 12406 #endif 12407 char clock_gettime (); 12408 int 12409 main () 12410 { 12411 return clock_gettime (); 12412 ; 12413 return 0; 12414 } 12415 _ACEOF 12416 for ac_lib in '' rt; do 12417 if test -z "$ac_lib"; then 12418 ac_res="none required" 12419 else 12420 ac_res=-l$ac_lib 12421 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 12422 fi 12423 if ac_fn_c_try_link "$LINENO"; then : 12424 ac_cv_search_clock_gettime=$ac_res 12425 fi 12426 rm -f core conftest.err conftest.$ac_objext \ 12427 conftest$ac_exeext 12428 if ${ac_cv_search_clock_gettime+:} false; then : 12429 break 12430 fi 12431 done 12432 if ${ac_cv_search_clock_gettime+:} false; then : 12433 12434 else 12435 ac_cv_search_clock_gettime=no 12436 fi 12437 rm conftest.$ac_ext 12438 LIBS=$ac_func_search_save_LIBS 12439 fi 12440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 12441 $as_echo "$ac_cv_search_clock_gettime" >&6; } 12442 ac_res=$ac_cv_search_clock_gettime 12443 if test "$ac_res" != no; then : 12444 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 12445 12446 fi 12447 12448 12449 if test "x$je_cv_cray_prgenv_wrapper" = "xyes" ; then 12450 if test "$ac_cv_search_clock_gettime" != "-lrt"; then 12451 SAVED_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 12452 12453 12454 unset ac_cv_search_clock_gettime 12455 12456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -dynamic" >&5 12457 $as_echo_n "checking whether compiler supports -dynamic... " >&6; } 12458 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 12459 T_APPEND_V=-dynamic 12460 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 12461 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 12462 else 12463 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 12464 fi 12465 12466 12467 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 12468 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 12469 else 12470 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 12471 fi 12472 12473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12474 /* end confdefs.h. */ 12475 12476 12477 int 12478 main () 12479 { 12480 12481 return 0; 12482 12483 ; 12484 return 0; 12485 } 12486 _ACEOF 12487 if ac_fn_c_try_compile "$LINENO"; then : 12488 je_cv_cflags_added=-dynamic 12489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12490 $as_echo "yes" >&6; } 12491 else 12492 je_cv_cflags_added= 12493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12494 $as_echo "no" >&6; } 12495 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 12496 12497 fi 12498 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12499 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 12500 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 12501 else 12502 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 12503 fi 12504 12505 12506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 12507 $as_echo_n "checking for library containing clock_gettime... " >&6; } 12508 if ${ac_cv_search_clock_gettime+:} false; then : 12509 $as_echo_n "(cached) " >&6 12510 else 12511 ac_func_search_save_LIBS=$LIBS 12512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12513 /* end confdefs.h. */ 12514 12515 /* Override any GCC internal prototype to avoid an error. 12516 Use char because int might match the return type of a GCC 12517 builtin and then its argument prototype would still apply. */ 12518 #ifdef __cplusplus 12519 extern "C" 12520 #endif 12521 char clock_gettime (); 12522 int 12523 main () 12524 { 12525 return clock_gettime (); 12526 ; 12527 return 0; 12528 } 12529 _ACEOF 12530 for ac_lib in '' rt; do 12531 if test -z "$ac_lib"; then 12532 ac_res="none required" 12533 else 12534 ac_res=-l$ac_lib 12535 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 12536 fi 12537 if ac_fn_c_try_link "$LINENO"; then : 12538 ac_cv_search_clock_gettime=$ac_res 12539 fi 12540 rm -f core conftest.err conftest.$ac_objext \ 12541 conftest$ac_exeext 12542 if ${ac_cv_search_clock_gettime+:} false; then : 12543 break 12544 fi 12545 done 12546 if ${ac_cv_search_clock_gettime+:} false; then : 12547 12548 else 12549 ac_cv_search_clock_gettime=no 12550 fi 12551 rm conftest.$ac_ext 12552 LIBS=$ac_func_search_save_LIBS 12553 fi 12554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 12555 $as_echo "$ac_cv_search_clock_gettime" >&6; } 12556 ac_res=$ac_cv_search_clock_gettime 12557 if test "$ac_res" != no; then : 12558 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 12559 12560 fi 12561 12562 12563 CONFIGURE_CFLAGS="${SAVED_CONFIGURE_CFLAGS}" 12564 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 12565 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 12566 else 12567 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 12568 fi 12569 12570 12571 fi 12572 fi 12573 12574 12575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether clock_gettime(CLOCK_MONOTONIC_COARSE, ...) is compilable" >&5 12576 $as_echo_n "checking whether clock_gettime(CLOCK_MONOTONIC_COARSE, ...) is compilable... " >&6; } 12577 if ${je_cv_clock_monotonic_coarse+:} false; then : 12578 $as_echo_n "(cached) " >&6 12579 else 12580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12581 /* end confdefs.h. */ 12582 12583 #include <time.h> 12584 12585 int 12586 main () 12587 { 12588 12589 struct timespec ts; 12590 12591 clock_gettime(CLOCK_MONOTONIC_COARSE, &ts); 12592 12593 ; 12594 return 0; 12595 } 12596 _ACEOF 12597 if ac_fn_c_try_link "$LINENO"; then : 12598 je_cv_clock_monotonic_coarse=yes 12599 else 12600 je_cv_clock_monotonic_coarse=no 12601 fi 12602 rm -f core conftest.err conftest.$ac_objext \ 12603 conftest$ac_exeext conftest.$ac_ext 12604 fi 12605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_clock_monotonic_coarse" >&5 12606 $as_echo "$je_cv_clock_monotonic_coarse" >&6; } 12607 12608 if test "x${je_cv_clock_monotonic_coarse}" = "xyes" ; then 12609 12610 $as_echo "#define JEMALLOC_HAVE_CLOCK_MONOTONIC_COARSE " >>confdefs.h 12611 12612 fi 12613 12614 12615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether clock_gettime(CLOCK_MONOTONIC, ...) is compilable" >&5 12616 $as_echo_n "checking whether clock_gettime(CLOCK_MONOTONIC, ...) is compilable... " >&6; } 12617 if ${je_cv_clock_monotonic+:} false; then : 12618 $as_echo_n "(cached) " >&6 12619 else 12620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12621 /* end confdefs.h. */ 12622 12623 #include <unistd.h> 12624 #include <time.h> 12625 12626 int 12627 main () 12628 { 12629 12630 struct timespec ts; 12631 12632 clock_gettime(CLOCK_MONOTONIC, &ts); 12633 #if !defined(_POSIX_MONOTONIC_CLOCK) || _POSIX_MONOTONIC_CLOCK < 0 12634 # error _POSIX_MONOTONIC_CLOCK missing/invalid 12635 #endif 12636 12637 ; 12638 return 0; 12639 } 12640 _ACEOF 12641 if ac_fn_c_try_link "$LINENO"; then : 12642 je_cv_clock_monotonic=yes 12643 else 12644 je_cv_clock_monotonic=no 12645 fi 12646 rm -f core conftest.err conftest.$ac_objext \ 12647 conftest$ac_exeext conftest.$ac_ext 12648 fi 12649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_clock_monotonic" >&5 12650 $as_echo "$je_cv_clock_monotonic" >&6; } 12651 12652 if test "x${je_cv_clock_monotonic}" = "xyes" ; then 12653 12654 $as_echo "#define JEMALLOC_HAVE_CLOCK_MONOTONIC " >>confdefs.h 12655 12656 fi 12657 12658 12659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mach_absolute_time() is compilable" >&5 12660 $as_echo_n "checking whether mach_absolute_time() is compilable... " >&6; } 12661 if ${je_cv_mach_absolute_time+:} false; then : 12662 $as_echo_n "(cached) " >&6 12663 else 12664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12665 /* end confdefs.h. */ 12666 12667 #include <mach/mach_time.h> 12668 12669 int 12670 main () 12671 { 12672 12673 mach_absolute_time(); 12674 12675 ; 12676 return 0; 12677 } 12678 _ACEOF 12679 if ac_fn_c_try_link "$LINENO"; then : 12680 je_cv_mach_absolute_time=yes 12681 else 12682 je_cv_mach_absolute_time=no 12683 fi 12684 rm -f core conftest.err conftest.$ac_objext \ 12685 conftest$ac_exeext conftest.$ac_ext 12686 fi 12687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_mach_absolute_time" >&5 12688 $as_echo "$je_cv_mach_absolute_time" >&6; } 12689 12690 if test "x${je_cv_mach_absolute_time}" = "xyes" ; then 12691 12692 $as_echo "#define JEMALLOC_HAVE_MACH_ABSOLUTE_TIME " >>confdefs.h 12693 12694 fi 12695 12696 12697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether clock_gettime(CLOCK_REALTIME, ...) is compilable" >&5 12698 $as_echo_n "checking whether clock_gettime(CLOCK_REALTIME, ...) is compilable... " >&6; } 12699 if ${je_cv_clock_realtime+:} false; then : 12700 $as_echo_n "(cached) " >&6 12701 else 12702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12703 /* end confdefs.h. */ 12704 12705 #include <time.h> 12706 12707 int 12708 main () 12709 { 12710 12711 struct timespec ts; 12712 12713 clock_gettime(CLOCK_REALTIME, &ts); 12714 12715 ; 12716 return 0; 12717 } 12718 _ACEOF 12719 if ac_fn_c_try_link "$LINENO"; then : 12720 je_cv_clock_realtime=yes 12721 else 12722 je_cv_clock_realtime=no 12723 fi 12724 rm -f core conftest.err conftest.$ac_objext \ 12725 conftest$ac_exeext conftest.$ac_ext 12726 fi 12727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_clock_realtime" >&5 12728 $as_echo "$je_cv_clock_realtime" >&6; } 12729 12730 if test "x${je_cv_clock_realtime}" = "xyes" ; then 12731 12732 $as_echo "#define JEMALLOC_HAVE_CLOCK_REALTIME " >>confdefs.h 12733 12734 fi 12735 12736 # Check whether --enable-syscall was given. 12737 if test "${enable_syscall+set}" = set; then : 12738 enableval=$enable_syscall; if test "x$enable_syscall" = "xno" ; then 12739 enable_syscall="0" 12740 else 12741 enable_syscall="1" 12742 fi 12743 12744 else 12745 enable_syscall="1" 12746 12747 fi 12748 12749 if test "x$enable_syscall" = "x1" ; then 12750 SAVED_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 12751 12752 12753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Werror" >&5 12754 $as_echo_n "checking whether compiler supports -Werror... " >&6; } 12755 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 12756 T_APPEND_V=-Werror 12757 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 12758 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 12759 else 12760 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 12761 fi 12762 12763 12764 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 12765 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 12766 else 12767 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 12768 fi 12769 12770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12771 /* end confdefs.h. */ 12772 12773 12774 int 12775 main () 12776 { 12777 12778 return 0; 12779 12780 ; 12781 return 0; 12782 } 12783 _ACEOF 12784 if ac_fn_c_try_compile "$LINENO"; then : 12785 je_cv_cflags_added=-Werror 12786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12787 $as_echo "yes" >&6; } 12788 else 12789 je_cv_cflags_added= 12790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12791 $as_echo "no" >&6; } 12792 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 12793 12794 fi 12795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12796 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 12797 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 12798 else 12799 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 12800 fi 12801 12802 12803 12804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether syscall(2) is compilable" >&5 12805 $as_echo_n "checking whether syscall(2) is compilable... " >&6; } 12806 if ${je_cv_syscall+:} false; then : 12807 $as_echo_n "(cached) " >&6 12808 else 12809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12810 /* end confdefs.h. */ 12811 12812 #include <sys/syscall.h> 12813 #include <unistd.h> 12814 12815 int 12816 main () 12817 { 12818 12819 syscall(SYS_write, 2, "hello", 5); 12820 12821 ; 12822 return 0; 12823 } 12824 _ACEOF 12825 if ac_fn_c_try_link "$LINENO"; then : 12826 je_cv_syscall=yes 12827 else 12828 je_cv_syscall=no 12829 fi 12830 rm -f core conftest.err conftest.$ac_objext \ 12831 conftest$ac_exeext conftest.$ac_ext 12832 fi 12833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_syscall" >&5 12834 $as_echo "$je_cv_syscall" >&6; } 12835 12836 CONFIGURE_CFLAGS="${SAVED_CONFIGURE_CFLAGS}" 12837 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 12838 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 12839 else 12840 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 12841 fi 12842 12843 12844 if test "x$je_cv_syscall" = "xyes" ; then 12845 12846 $as_echo "#define JEMALLOC_USE_SYSCALL " >>confdefs.h 12847 12848 fi 12849 fi 12850 12851 ac_fn_c_check_func "$LINENO" "secure_getenv" "ac_cv_func_secure_getenv" 12852 if test "x$ac_cv_func_secure_getenv" = xyes; then : 12853 have_secure_getenv="1" 12854 else 12855 have_secure_getenv="0" 12856 12857 fi 12858 12859 if test "x$have_secure_getenv" = "x1" ; then 12860 12861 $as_echo "#define JEMALLOC_HAVE_SECURE_GETENV " >>confdefs.h 12862 12863 fi 12864 12865 ac_fn_c_check_func "$LINENO" "sched_getcpu" "ac_cv_func_sched_getcpu" 12866 if test "x$ac_cv_func_sched_getcpu" = xyes; then : 12867 have_sched_getcpu="1" 12868 else 12869 have_sched_getcpu="0" 12870 12871 fi 12872 12873 if test "x$have_sched_getcpu" = "x1" ; then 12874 12875 $as_echo "#define JEMALLOC_HAVE_SCHED_GETCPU " >>confdefs.h 12876 12877 fi 12878 12879 ac_fn_c_check_func "$LINENO" "sched_setaffinity" "ac_cv_func_sched_setaffinity" 12880 if test "x$ac_cv_func_sched_setaffinity" = xyes; then : 12881 have_sched_setaffinity="1" 12882 else 12883 have_sched_setaffinity="0" 12884 12885 fi 12886 12887 if test "x$have_sched_setaffinity" = "x1" ; then 12888 12889 $as_echo "#define JEMALLOC_HAVE_SCHED_SETAFFINITY " >>confdefs.h 12890 12891 fi 12892 12893 ac_fn_c_check_func "$LINENO" "issetugid" "ac_cv_func_issetugid" 12894 if test "x$ac_cv_func_issetugid" = xyes; then : 12895 have_issetugid="1" 12896 else 12897 have_issetugid="0" 12898 12899 fi 12900 12901 if test "x$have_issetugid" = "x1" ; then 12902 12903 $as_echo "#define JEMALLOC_HAVE_ISSETUGID " >>confdefs.h 12904 12905 fi 12906 12907 ac_fn_c_check_func "$LINENO" "_malloc_thread_cleanup" "ac_cv_func__malloc_thread_cleanup" 12908 if test "x$ac_cv_func__malloc_thread_cleanup" = xyes; then : 12909 have__malloc_thread_cleanup="1" 12910 else 12911 have__malloc_thread_cleanup="0" 12912 12913 fi 12914 12915 if test "x$have__malloc_thread_cleanup" = "x1" ; then 12916 12917 $as_echo "#define JEMALLOC_MALLOC_THREAD_CLEANUP " >>confdefs.h 12918 12919 wrap_syms="${wrap_syms} _malloc_thread_cleanup _malloc_tsd_cleanup_register" 12920 force_tls="1" 12921 fi 12922 12923 ac_fn_c_check_func "$LINENO" "_pthread_mutex_init_calloc_cb" "ac_cv_func__pthread_mutex_init_calloc_cb" 12924 if test "x$ac_cv_func__pthread_mutex_init_calloc_cb" = xyes; then : 12925 have__pthread_mutex_init_calloc_cb="1" 12926 else 12927 have__pthread_mutex_init_calloc_cb="0" 12928 12929 fi 12930 12931 if test "x$have__pthread_mutex_init_calloc_cb" = "x1" ; then 12932 12933 $as_echo "#define JEMALLOC_MUTEX_INIT_CB " >>confdefs.h 12934 12935 wrap_syms="${wrap_syms} _malloc_prefork _malloc_postfork" 12936 fi 12937 12938 ac_fn_c_check_func "$LINENO" "memcntl" "ac_cv_func_memcntl" 12939 if test "x$ac_cv_func_memcntl" = xyes; then : 12940 have_memcntl="1" 12941 else 12942 have_memcntl="0" 12943 fi 12944 12945 if test "x$have_memcntl" = "x1" ; then 12946 12947 $as_echo "#define JEMALLOC_HAVE_MEMCNTL " >>confdefs.h 12948 12949 fi 12950 12951 # Check whether --enable-lazy_lock was given. 12952 if test "${enable_lazy_lock+set}" = set; then : 12953 enableval=$enable_lazy_lock; if test "x$enable_lazy_lock" = "xno" ; then 12954 enable_lazy_lock="0" 12955 else 12956 enable_lazy_lock="1" 12957 fi 12958 12959 else 12960 enable_lazy_lock="" 12961 12962 fi 12963 12964 if test "x${enable_lazy_lock}" = "x" ; then 12965 if test "x${force_lazy_lock}" = "x1" ; then 12966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Forcing lazy-lock to avoid allocator/threading bootstrap issues" >&5 12967 $as_echo "Forcing lazy-lock to avoid allocator/threading bootstrap issues" >&6; } 12968 enable_lazy_lock="1" 12969 else 12970 enable_lazy_lock="0" 12971 fi 12972 fi 12973 if test "x${enable_lazy_lock}" = "x1" -a "x${abi}" = "xpecoff" ; then 12974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Forcing no lazy-lock because thread creation monitoring is unimplemented" >&5 12975 $as_echo "Forcing no lazy-lock because thread creation monitoring is unimplemented" >&6; } 12976 enable_lazy_lock="0" 12977 fi 12978 if test "x$enable_lazy_lock" = "x1" ; then 12979 if test "x$have_dlsym" = "x1" ; then 12980 12981 $as_echo "#define JEMALLOC_LAZY_LOCK " >>confdefs.h 12982 12983 else 12984 as_fn_error $? "Missing dlsym support: lazy-lock cannot be enabled." "$LINENO" 5 12985 fi 12986 fi 12987 12988 12989 if test "x${force_tls}" = "x1" ; then 12990 enable_tls="1" 12991 elif test "x${force_tls}" = "x0" ; then 12992 enable_tls="0" 12993 else 12994 enable_tls="1" 12995 fi 12996 if test "x${enable_tls}" = "x1" ; then 12997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TLS" >&5 12998 $as_echo_n "checking for TLS... " >&6; } 12999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13000 /* end confdefs.h. */ 13001 13002 __thread int x; 13003 13004 int 13005 main () 13006 { 13007 13008 x = 42; 13009 13010 return 0; 13011 13012 ; 13013 return 0; 13014 } 13015 _ACEOF 13016 if ac_fn_c_try_compile "$LINENO"; then : 13017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13018 $as_echo "yes" >&6; } 13019 else 13020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13021 $as_echo "no" >&6; } 13022 enable_tls="0" 13023 fi 13024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13025 else 13026 enable_tls="0" 13027 fi 13028 13029 if test "x${enable_tls}" = "x1" ; then 13030 13031 cat >>confdefs.h <<_ACEOF 13032 #define JEMALLOC_TLS 13033 _ACEOF 13034 13035 fi 13036 13037 13038 13039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C11 atomics is compilable" >&5 13040 $as_echo_n "checking whether C11 atomics is compilable... " >&6; } 13041 if ${je_cv_c11_atomics+:} false; then : 13042 $as_echo_n "(cached) " >&6 13043 else 13044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13045 /* end confdefs.h. */ 13046 13047 #include <stdint.h> 13048 #if (__STDC_VERSION__ >= 201112L) && !defined(__STDC_NO_ATOMICS__) 13049 #include <stdatomic.h> 13050 #else 13051 #error Atomics not available 13052 #endif 13053 13054 int 13055 main () 13056 { 13057 13058 uint64_t *p = (uint64_t *)0; 13059 uint64_t x = 1; 13060 volatile atomic_uint_least64_t *a = (volatile atomic_uint_least64_t *)p; 13061 uint64_t r = atomic_fetch_add(a, x) + x; 13062 return r == 0; 13063 13064 ; 13065 return 0; 13066 } 13067 _ACEOF 13068 if ac_fn_c_try_link "$LINENO"; then : 13069 je_cv_c11_atomics=yes 13070 else 13071 je_cv_c11_atomics=no 13072 fi 13073 rm -f core conftest.err conftest.$ac_objext \ 13074 conftest$ac_exeext conftest.$ac_ext 13075 fi 13076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_c11_atomics" >&5 13077 $as_echo "$je_cv_c11_atomics" >&6; } 13078 13079 if test "x${je_cv_c11_atomics}" = "xyes" ; then 13080 13081 $as_echo "#define JEMALLOC_C11_ATOMICS " >>confdefs.h 13082 13083 fi 13084 13085 13086 13087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GCC __atomic atomics is compilable" >&5 13088 $as_echo_n "checking whether GCC __atomic atomics is compilable... " >&6; } 13089 if ${je_cv_gcc_atomic_atomics+:} false; then : 13090 $as_echo_n "(cached) " >&6 13091 else 13092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13093 /* end confdefs.h. */ 13094 13095 13096 int 13097 main () 13098 { 13099 13100 int x = 0; 13101 int val = 1; 13102 int y = __atomic_fetch_add(&x, val, __ATOMIC_RELAXED); 13103 int after_add = x; 13104 return after_add == 1; 13105 13106 ; 13107 return 0; 13108 } 13109 _ACEOF 13110 if ac_fn_c_try_link "$LINENO"; then : 13111 je_cv_gcc_atomic_atomics=yes 13112 else 13113 je_cv_gcc_atomic_atomics=no 13114 fi 13115 rm -f core conftest.err conftest.$ac_objext \ 13116 conftest$ac_exeext conftest.$ac_ext 13117 fi 13118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_gcc_atomic_atomics" >&5 13119 $as_echo "$je_cv_gcc_atomic_atomics" >&6; } 13120 13121 if test "x${je_cv_gcc_atomic_atomics}" = "xyes" ; then 13122 13123 $as_echo "#define JEMALLOC_GCC_ATOMIC_ATOMICS " >>confdefs.h 13124 13125 13126 13127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GCC 8-bit __atomic atomics is compilable" >&5 13128 $as_echo_n "checking whether GCC 8-bit __atomic atomics is compilable... " >&6; } 13129 if ${je_cv_gcc_u8_atomic_atomics+:} false; then : 13130 $as_echo_n "(cached) " >&6 13131 else 13132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13133 /* end confdefs.h. */ 13134 13135 13136 int 13137 main () 13138 { 13139 13140 unsigned char x = 0; 13141 int val = 1; 13142 int y = __atomic_fetch_add(&x, val, __ATOMIC_RELAXED); 13143 int after_add = (int)x; 13144 return after_add == 1; 13145 13146 ; 13147 return 0; 13148 } 13149 _ACEOF 13150 if ac_fn_c_try_link "$LINENO"; then : 13151 je_cv_gcc_u8_atomic_atomics=yes 13152 else 13153 je_cv_gcc_u8_atomic_atomics=no 13154 fi 13155 rm -f core conftest.err conftest.$ac_objext \ 13156 conftest$ac_exeext conftest.$ac_ext 13157 fi 13158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_gcc_u8_atomic_atomics" >&5 13159 $as_echo "$je_cv_gcc_u8_atomic_atomics" >&6; } 13160 13161 if test "x${je_cv_gcc_u8_atomic_atomics}" = "xyes" ; then 13162 13163 $as_echo "#define JEMALLOC_GCC_U8_ATOMIC_ATOMICS " >>confdefs.h 13164 13165 fi 13166 fi 13167 13168 13169 13170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GCC __sync atomics is compilable" >&5 13171 $as_echo_n "checking whether GCC __sync atomics is compilable... " >&6; } 13172 if ${je_cv_gcc_sync_atomics+:} false; then : 13173 $as_echo_n "(cached) " >&6 13174 else 13175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13176 /* end confdefs.h. */ 13177 13178 13179 int 13180 main () 13181 { 13182 13183 int x = 0; 13184 int before_add = __sync_fetch_and_add(&x, 1); 13185 int after_add = x; 13186 return (before_add == 0) && (after_add == 1); 13187 13188 ; 13189 return 0; 13190 } 13191 _ACEOF 13192 if ac_fn_c_try_link "$LINENO"; then : 13193 je_cv_gcc_sync_atomics=yes 13194 else 13195 je_cv_gcc_sync_atomics=no 13196 fi 13197 rm -f core conftest.err conftest.$ac_objext \ 13198 conftest$ac_exeext conftest.$ac_ext 13199 fi 13200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_gcc_sync_atomics" >&5 13201 $as_echo "$je_cv_gcc_sync_atomics" >&6; } 13202 13203 if test "x${je_cv_gcc_sync_atomics}" = "xyes" ; then 13204 13205 $as_echo "#define JEMALLOC_GCC_SYNC_ATOMICS " >>confdefs.h 13206 13207 13208 13209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GCC 8-bit __sync atomics is compilable" >&5 13210 $as_echo_n "checking whether GCC 8-bit __sync atomics is compilable... " >&6; } 13211 if ${je_cv_gcc_u8_sync_atomics+:} false; then : 13212 $as_echo_n "(cached) " >&6 13213 else 13214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13215 /* end confdefs.h. */ 13216 13217 13218 int 13219 main () 13220 { 13221 13222 unsigned char x = 0; 13223 int before_add = __sync_fetch_and_add(&x, 1); 13224 int after_add = (int)x; 13225 return (before_add == 0) && (after_add == 1); 13226 13227 ; 13228 return 0; 13229 } 13230 _ACEOF 13231 if ac_fn_c_try_link "$LINENO"; then : 13232 je_cv_gcc_u8_sync_atomics=yes 13233 else 13234 je_cv_gcc_u8_sync_atomics=no 13235 fi 13236 rm -f core conftest.err conftest.$ac_objext \ 13237 conftest$ac_exeext conftest.$ac_ext 13238 fi 13239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_gcc_u8_sync_atomics" >&5 13240 $as_echo "$je_cv_gcc_u8_sync_atomics" >&6; } 13241 13242 if test "x${je_cv_gcc_u8_sync_atomics}" = "xyes" ; then 13243 13244 $as_echo "#define JEMALLOC_GCC_U8_SYNC_ATOMICS " >>confdefs.h 13245 13246 fi 13247 fi 13248 13249 13250 13251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Darwin OSAtomic*() is compilable" >&5 13252 $as_echo_n "checking whether Darwin OSAtomic*() is compilable... " >&6; } 13253 if ${je_cv_osatomic+:} false; then : 13254 $as_echo_n "(cached) " >&6 13255 else 13256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13257 /* end confdefs.h. */ 13258 13259 #include <libkern/OSAtomic.h> 13260 #include <inttypes.h> 13261 13262 int 13263 main () 13264 { 13265 13266 { 13267 int32_t x32 = 0; 13268 volatile int32_t *x32p = &x32; 13269 OSAtomicAdd32(1, x32p); 13270 } 13271 { 13272 int64_t x64 = 0; 13273 volatile int64_t *x64p = &x64; 13274 OSAtomicAdd64(1, x64p); 13275 } 13276 13277 ; 13278 return 0; 13279 } 13280 _ACEOF 13281 if ac_fn_c_try_link "$LINENO"; then : 13282 je_cv_osatomic=yes 13283 else 13284 je_cv_osatomic=no 13285 fi 13286 rm -f core conftest.err conftest.$ac_objext \ 13287 conftest$ac_exeext conftest.$ac_ext 13288 fi 13289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_osatomic" >&5 13290 $as_echo "$je_cv_osatomic" >&6; } 13291 13292 if test "x${je_cv_osatomic}" = "xyes" ; then 13293 13294 $as_echo "#define JEMALLOC_OSATOMIC " >>confdefs.h 13295 13296 fi 13297 13298 13299 13300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether madvise(2) is compilable" >&5 13301 $as_echo_n "checking whether madvise(2) is compilable... " >&6; } 13302 if ${je_cv_madvise+:} false; then : 13303 $as_echo_n "(cached) " >&6 13304 else 13305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13306 /* end confdefs.h. */ 13307 13308 #include <sys/mman.h> 13309 13310 int 13311 main () 13312 { 13313 13314 madvise((void *)0, 0, 0); 13315 13316 ; 13317 return 0; 13318 } 13319 _ACEOF 13320 if ac_fn_c_try_link "$LINENO"; then : 13321 je_cv_madvise=yes 13322 else 13323 je_cv_madvise=no 13324 fi 13325 rm -f core conftest.err conftest.$ac_objext \ 13326 conftest$ac_exeext conftest.$ac_ext 13327 fi 13328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_madvise" >&5 13329 $as_echo "$je_cv_madvise" >&6; } 13330 13331 if test "x${je_cv_madvise}" = "xyes" ; then 13332 13333 $as_echo "#define JEMALLOC_HAVE_MADVISE " >>confdefs.h 13334 13335 13336 13337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether madvise(..., MADV_FREE) is compilable" >&5 13338 $as_echo_n "checking whether madvise(..., MADV_FREE) is compilable... " >&6; } 13339 if ${je_cv_madv_free+:} false; then : 13340 $as_echo_n "(cached) " >&6 13341 else 13342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13343 /* end confdefs.h. */ 13344 13345 #include <sys/mman.h> 13346 13347 int 13348 main () 13349 { 13350 13351 madvise((void *)0, 0, MADV_FREE); 13352 13353 ; 13354 return 0; 13355 } 13356 _ACEOF 13357 if ac_fn_c_try_link "$LINENO"; then : 13358 je_cv_madv_free=yes 13359 else 13360 je_cv_madv_free=no 13361 fi 13362 rm -f core conftest.err conftest.$ac_objext \ 13363 conftest$ac_exeext conftest.$ac_ext 13364 fi 13365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_madv_free" >&5 13366 $as_echo "$je_cv_madv_free" >&6; } 13367 13368 if test "x${je_cv_madv_free}" = "xyes" ; then 13369 13370 $as_echo "#define JEMALLOC_PURGE_MADVISE_FREE " >>confdefs.h 13371 13372 elif test "x${je_cv_madvise}" = "xyes" ; then 13373 case "${host_cpu}" in i686|x86_64) 13374 case "${host}" in *-*-linux*) 13375 13376 $as_echo "#define JEMALLOC_PURGE_MADVISE_FREE " >>confdefs.h 13377 13378 13379 $as_echo "#define JEMALLOC_DEFINE_MADVISE_FREE " >>confdefs.h 13380 13381 ;; 13382 esac 13383 ;; 13384 esac 13385 fi 13386 13387 13388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether madvise(..., MADV_DONTNEED) is compilable" >&5 13389 $as_echo_n "checking whether madvise(..., MADV_DONTNEED) is compilable... " >&6; } 13390 if ${je_cv_madv_dontneed+:} false; then : 13391 $as_echo_n "(cached) " >&6 13392 else 13393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13394 /* end confdefs.h. */ 13395 13396 #include <sys/mman.h> 13397 13398 int 13399 main () 13400 { 13401 13402 madvise((void *)0, 0, MADV_DONTNEED); 13403 13404 ; 13405 return 0; 13406 } 13407 _ACEOF 13408 if ac_fn_c_try_link "$LINENO"; then : 13409 je_cv_madv_dontneed=yes 13410 else 13411 je_cv_madv_dontneed=no 13412 fi 13413 rm -f core conftest.err conftest.$ac_objext \ 13414 conftest$ac_exeext conftest.$ac_ext 13415 fi 13416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_madv_dontneed" >&5 13417 $as_echo "$je_cv_madv_dontneed" >&6; } 13418 13419 if test "x${je_cv_madv_dontneed}" = "xyes" ; then 13420 13421 $as_echo "#define JEMALLOC_PURGE_MADVISE_DONTNEED " >>confdefs.h 13422 13423 fi 13424 13425 13426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether madvise(..., MADV_DO[NT]DUMP) is compilable" >&5 13427 $as_echo_n "checking whether madvise(..., MADV_DO[NT]DUMP) is compilable... " >&6; } 13428 if ${je_cv_madv_dontdump+:} false; then : 13429 $as_echo_n "(cached) " >&6 13430 else 13431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13432 /* end confdefs.h. */ 13433 13434 #include <sys/mman.h> 13435 13436 int 13437 main () 13438 { 13439 13440 madvise((void *)0, 0, MADV_DONTDUMP); 13441 madvise((void *)0, 0, MADV_DODUMP); 13442 13443 ; 13444 return 0; 13445 } 13446 _ACEOF 13447 if ac_fn_c_try_link "$LINENO"; then : 13448 je_cv_madv_dontdump=yes 13449 else 13450 je_cv_madv_dontdump=no 13451 fi 13452 rm -f core conftest.err conftest.$ac_objext \ 13453 conftest$ac_exeext conftest.$ac_ext 13454 fi 13455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_madv_dontdump" >&5 13456 $as_echo "$je_cv_madv_dontdump" >&6; } 13457 13458 if test "x${je_cv_madv_dontdump}" = "xyes" ; then 13459 13460 $as_echo "#define JEMALLOC_MADVISE_DONTDUMP " >>confdefs.h 13461 13462 fi 13463 13464 13465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether madvise(..., MADV_[NO]HUGEPAGE) is compilable" >&5 13466 $as_echo_n "checking whether madvise(..., MADV_[NO]HUGEPAGE) is compilable... " >&6; } 13467 if ${je_cv_thp+:} false; then : 13468 $as_echo_n "(cached) " >&6 13469 else 13470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13471 /* end confdefs.h. */ 13472 13473 #include <sys/mman.h> 13474 13475 int 13476 main () 13477 { 13478 13479 madvise((void *)0, 0, MADV_HUGEPAGE); 13480 madvise((void *)0, 0, MADV_NOHUGEPAGE); 13481 13482 ; 13483 return 0; 13484 } 13485 _ACEOF 13486 if ac_fn_c_try_link "$LINENO"; then : 13487 je_cv_thp=yes 13488 else 13489 je_cv_thp=no 13490 fi 13491 rm -f core conftest.err conftest.$ac_objext \ 13492 conftest$ac_exeext conftest.$ac_ext 13493 fi 13494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_thp" >&5 13495 $as_echo "$je_cv_thp" >&6; } 13496 13497 13498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether madvise(..., MADV_[NO]CORE) is compilable" >&5 13499 $as_echo_n "checking whether madvise(..., MADV_[NO]CORE) is compilable... " >&6; } 13500 if ${je_cv_madv_nocore+:} false; then : 13501 $as_echo_n "(cached) " >&6 13502 else 13503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13504 /* end confdefs.h. */ 13505 13506 #include <sys/mman.h> 13507 13508 int 13509 main () 13510 { 13511 13512 madvise((void *)0, 0, MADV_NOCORE); 13513 madvise((void *)0, 0, MADV_CORE); 13514 13515 ; 13516 return 0; 13517 } 13518 _ACEOF 13519 if ac_fn_c_try_link "$LINENO"; then : 13520 je_cv_madv_nocore=yes 13521 else 13522 je_cv_madv_nocore=no 13523 fi 13524 rm -f core conftest.err conftest.$ac_objext \ 13525 conftest$ac_exeext conftest.$ac_ext 13526 fi 13527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_madv_nocore" >&5 13528 $as_echo "$je_cv_madv_nocore" >&6; } 13529 13530 if test "x${je_cv_madv_nocore}" = "xyes" ; then 13531 13532 $as_echo "#define JEMALLOC_MADVISE_NOCORE " >>confdefs.h 13533 13534 fi 13535 case "${host_cpu}" in 13536 arm*) 13537 ;; 13538 *) 13539 if test "x${je_cv_thp}" = "xyes" ; then 13540 13541 $as_echo "#define JEMALLOC_HAVE_MADVISE_HUGE " >>confdefs.h 13542 13543 fi 13544 ;; 13545 esac 13546 else 13547 13548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_madvise is compilable" >&5 13549 $as_echo_n "checking whether posix_madvise is compilable... " >&6; } 13550 if ${je_cv_posix_madvise+:} false; then : 13551 $as_echo_n "(cached) " >&6 13552 else 13553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13554 /* end confdefs.h. */ 13555 13556 #include <sys/mman.h> 13557 13558 int 13559 main () 13560 { 13561 13562 posix_madvise((void *)0, 0, 0); 13563 13564 ; 13565 return 0; 13566 } 13567 _ACEOF 13568 if ac_fn_c_try_link "$LINENO"; then : 13569 je_cv_posix_madvise=yes 13570 else 13571 je_cv_posix_madvise=no 13572 fi 13573 rm -f core conftest.err conftest.$ac_objext \ 13574 conftest$ac_exeext conftest.$ac_ext 13575 fi 13576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_posix_madvise" >&5 13577 $as_echo "$je_cv_posix_madvise" >&6; } 13578 13579 if test "x${je_cv_posix_madvise}" = "xyes" ; then 13580 13581 $as_echo "#define JEMALLOC_HAVE_POSIX_MADVISE " >>confdefs.h 13582 13583 13584 13585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_madvise(..., POSIX_MADV_DONTNEED) is compilable" >&5 13586 $as_echo_n "checking whether posix_madvise(..., POSIX_MADV_DONTNEED) is compilable... " >&6; } 13587 if ${je_cv_posix_madv_dontneed+:} false; then : 13588 $as_echo_n "(cached) " >&6 13589 else 13590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13591 /* end confdefs.h. */ 13592 13593 #include <sys/mman.h> 13594 13595 int 13596 main () 13597 { 13598 13599 posix_madvise((void *)0, 0, POSIX_MADV_DONTNEED); 13600 13601 ; 13602 return 0; 13603 } 13604 _ACEOF 13605 if ac_fn_c_try_link "$LINENO"; then : 13606 je_cv_posix_madv_dontneed=yes 13607 else 13608 je_cv_posix_madv_dontneed=no 13609 fi 13610 rm -f core conftest.err conftest.$ac_objext \ 13611 conftest$ac_exeext conftest.$ac_ext 13612 fi 13613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_posix_madv_dontneed" >&5 13614 $as_echo "$je_cv_posix_madv_dontneed" >&6; } 13615 13616 if test "x${je_cv_posix_madv_dontneed}" = "xyes" ; then 13617 13618 $as_echo "#define JEMALLOC_PURGE_POSIX_MADVISE_DONTNEED " >>confdefs.h 13619 13620 fi 13621 fi 13622 fi 13623 13624 13625 13626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mprotect(2) is compilable" >&5 13627 $as_echo_n "checking whether mprotect(2) is compilable... " >&6; } 13628 if ${je_cv_mprotect+:} false; then : 13629 $as_echo_n "(cached) " >&6 13630 else 13631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13632 /* end confdefs.h. */ 13633 13634 #include <sys/mman.h> 13635 13636 int 13637 main () 13638 { 13639 13640 mprotect((void *)0, 0, PROT_NONE); 13641 13642 ; 13643 return 0; 13644 } 13645 _ACEOF 13646 if ac_fn_c_try_link "$LINENO"; then : 13647 je_cv_mprotect=yes 13648 else 13649 je_cv_mprotect=no 13650 fi 13651 rm -f core conftest.err conftest.$ac_objext \ 13652 conftest$ac_exeext conftest.$ac_ext 13653 fi 13654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_mprotect" >&5 13655 $as_echo "$je_cv_mprotect" >&6; } 13656 13657 if test "x${je_cv_mprotect}" = "xyes" ; then 13658 13659 $as_echo "#define JEMALLOC_HAVE_MPROTECT " >>confdefs.h 13660 13661 fi 13662 13663 13664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_clz" >&5 13665 $as_echo_n "checking for __builtin_clz... " >&6; } 13666 if ${je_cv_builtin_clz+:} false; then : 13667 $as_echo_n "(cached) " >&6 13668 else 13669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13670 /* end confdefs.h. */ 13671 13672 int 13673 main () 13674 { 13675 13676 { 13677 unsigned x = 0; 13678 int y = __builtin_clz(x); 13679 } 13680 { 13681 unsigned long x = 0; 13682 int y = __builtin_clzl(x); 13683 } 13684 { 13685 unsigned long long x = 0; 13686 int y = __builtin_clzll(x); 13687 } 13688 13689 ; 13690 return 0; 13691 } 13692 _ACEOF 13693 if ac_fn_c_try_link "$LINENO"; then : 13694 je_cv_builtin_clz=yes 13695 else 13696 je_cv_builtin_clz=no 13697 fi 13698 rm -f core conftest.err conftest.$ac_objext \ 13699 conftest$ac_exeext conftest.$ac_ext 13700 fi 13701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_builtin_clz" >&5 13702 $as_echo "$je_cv_builtin_clz" >&6; } 13703 13704 if test "x${je_cv_builtin_clz}" = "xyes" ; then 13705 13706 $as_echo "#define JEMALLOC_HAVE_BUILTIN_CLZ " >>confdefs.h 13707 13708 fi 13709 13710 13711 13712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Darwin os_unfair_lock_*() is compilable" >&5 13713 $as_echo_n "checking whether Darwin os_unfair_lock_*() is compilable... " >&6; } 13714 if ${je_cv_os_unfair_lock+:} false; then : 13715 $as_echo_n "(cached) " >&6 13716 else 13717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13718 /* end confdefs.h. */ 13719 13720 #include <os/lock.h> 13721 #include <AvailabilityMacros.h> 13722 13723 int 13724 main () 13725 { 13726 13727 #if MAC_OS_X_VERSION_MIN_REQUIRED < 101200 13728 #error "os_unfair_lock is not supported" 13729 #else 13730 os_unfair_lock lock = OS_UNFAIR_LOCK_INIT; 13731 os_unfair_lock_lock(&lock); 13732 os_unfair_lock_unlock(&lock); 13733 #endif 13734 13735 ; 13736 return 0; 13737 } 13738 _ACEOF 13739 if ac_fn_c_try_link "$LINENO"; then : 13740 je_cv_os_unfair_lock=yes 13741 else 13742 je_cv_os_unfair_lock=no 13743 fi 13744 rm -f core conftest.err conftest.$ac_objext \ 13745 conftest$ac_exeext conftest.$ac_ext 13746 fi 13747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_os_unfair_lock" >&5 13748 $as_echo "$je_cv_os_unfair_lock" >&6; } 13749 13750 if test "x${je_cv_os_unfair_lock}" = "xyes" ; then 13751 13752 $as_echo "#define JEMALLOC_OS_UNFAIR_LOCK " >>confdefs.h 13753 13754 fi 13755 13756 13757 # Check whether --enable-zone-allocator was given. 13758 if test "${enable_zone_allocator+set}" = set; then : 13759 enableval=$enable_zone_allocator; if test "x$enable_zone_allocator" = "xno" ; then 13760 enable_zone_allocator="0" 13761 else 13762 enable_zone_allocator="1" 13763 fi 13764 13765 else 13766 if test "x${abi}" = "xmacho"; then 13767 enable_zone_allocator="1" 13768 fi 13769 13770 13771 fi 13772 13773 13774 13775 if test "x${enable_zone_allocator}" = "x1" ; then 13776 if test "x${abi}" != "xmacho"; then 13777 as_fn_error $? "--enable-zone-allocator is only supported on Darwin" "$LINENO" 5 13778 fi 13779 13780 $as_echo "#define JEMALLOC_ZONE " >>confdefs.h 13781 13782 fi 13783 13784 # Check whether --enable-initial-exec-tls was given. 13785 if test "${enable_initial_exec_tls+set}" = set; then : 13786 enableval=$enable_initial_exec_tls; if test "x$enable_initial_exec_tls" = "xno" ; then 13787 enable_initial_exec_tls="0" 13788 else 13789 enable_initial_exec_tls="1" 13790 fi 13791 13792 else 13793 enable_initial_exec_tls="1" 13794 13795 fi 13796 13797 13798 13799 if test "x${je_cv_tls_model}" = "xyes" -a \ 13800 "x${enable_initial_exec_tls}" = "x1" ; then 13801 13802 $as_echo "#define JEMALLOC_TLS_MODEL __attribute__((tls_model(\"initial-exec\")))" >>confdefs.h 13803 13804 else 13805 13806 $as_echo "#define JEMALLOC_TLS_MODEL " >>confdefs.h 13807 13808 fi 13809 13810 13811 if test "x${have_pthread}" = "x1" -a "x${je_cv_os_unfair_lock}" != "xyes" -a \ 13812 "x${abi}" != "xmacho" ; then 13813 13814 $as_echo "#define JEMALLOC_BACKGROUND_THREAD " >>confdefs.h 13815 13816 fi 13817 13818 13819 if test "x$glibc" = "x1" ; then 13820 13821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether glibc malloc hook is compilable" >&5 13822 $as_echo_n "checking whether glibc malloc hook is compilable... " >&6; } 13823 if ${je_cv_glibc_malloc_hook+:} false; then : 13824 $as_echo_n "(cached) " >&6 13825 else 13826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13827 /* end confdefs.h. */ 13828 13829 #include <stddef.h> 13830 13831 extern void (* __free_hook)(void *ptr); 13832 extern void *(* __malloc_hook)(size_t size); 13833 extern void *(* __realloc_hook)(void *ptr, size_t size); 13834 13835 int 13836 main () 13837 { 13838 13839 void *ptr = 0L; 13840 if (__malloc_hook) ptr = __malloc_hook(1); 13841 if (__realloc_hook) ptr = __realloc_hook(ptr, 2); 13842 if (__free_hook && ptr) __free_hook(ptr); 13843 13844 ; 13845 return 0; 13846 } 13847 _ACEOF 13848 if ac_fn_c_try_link "$LINENO"; then : 13849 je_cv_glibc_malloc_hook=yes 13850 else 13851 je_cv_glibc_malloc_hook=no 13852 fi 13853 rm -f core conftest.err conftest.$ac_objext \ 13854 conftest$ac_exeext conftest.$ac_ext 13855 fi 13856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_glibc_malloc_hook" >&5 13857 $as_echo "$je_cv_glibc_malloc_hook" >&6; } 13858 13859 if test "x${je_cv_glibc_malloc_hook}" = "xyes" ; then 13860 if test "x${JEMALLOC_PREFIX}" = "x" ; then 13861 13862 $as_echo "#define JEMALLOC_GLIBC_MALLOC_HOOK " >>confdefs.h 13863 13864 wrap_syms="${wrap_syms} __free_hook __malloc_hook __realloc_hook" 13865 fi 13866 fi 13867 13868 13869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether glibc memalign hook is compilable" >&5 13870 $as_echo_n "checking whether glibc memalign hook is compilable... " >&6; } 13871 if ${je_cv_glibc_memalign_hook+:} false; then : 13872 $as_echo_n "(cached) " >&6 13873 else 13874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13875 /* end confdefs.h. */ 13876 13877 #include <stddef.h> 13878 13879 extern void *(* __memalign_hook)(size_t alignment, size_t size); 13880 13881 int 13882 main () 13883 { 13884 13885 void *ptr = 0L; 13886 if (__memalign_hook) ptr = __memalign_hook(16, 7); 13887 13888 ; 13889 return 0; 13890 } 13891 _ACEOF 13892 if ac_fn_c_try_link "$LINENO"; then : 13893 je_cv_glibc_memalign_hook=yes 13894 else 13895 je_cv_glibc_memalign_hook=no 13896 fi 13897 rm -f core conftest.err conftest.$ac_objext \ 13898 conftest$ac_exeext conftest.$ac_ext 13899 fi 13900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_glibc_memalign_hook" >&5 13901 $as_echo "$je_cv_glibc_memalign_hook" >&6; } 13902 13903 if test "x${je_cv_glibc_memalign_hook}" = "xyes" ; then 13904 if test "x${JEMALLOC_PREFIX}" = "x" ; then 13905 13906 $as_echo "#define JEMALLOC_GLIBC_MEMALIGN_HOOK " >>confdefs.h 13907 13908 wrap_syms="${wrap_syms} __memalign_hook" 13909 fi 13910 fi 13911 fi 13912 13913 13914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads adaptive mutexes is compilable" >&5 13915 $as_echo_n "checking whether pthreads adaptive mutexes is compilable... " >&6; } 13916 if ${je_cv_pthread_mutex_adaptive_np+:} false; then : 13917 $as_echo_n "(cached) " >&6 13918 else 13919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13920 /* end confdefs.h. */ 13921 13922 #include <pthread.h> 13923 13924 int 13925 main () 13926 { 13927 13928 pthread_mutexattr_t attr; 13929 pthread_mutexattr_init(&attr); 13930 pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_ADAPTIVE_NP); 13931 pthread_mutexattr_destroy(&attr); 13932 13933 ; 13934 return 0; 13935 } 13936 _ACEOF 13937 if ac_fn_c_try_link "$LINENO"; then : 13938 je_cv_pthread_mutex_adaptive_np=yes 13939 else 13940 je_cv_pthread_mutex_adaptive_np=no 13941 fi 13942 rm -f core conftest.err conftest.$ac_objext \ 13943 conftest$ac_exeext conftest.$ac_ext 13944 fi 13945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_pthread_mutex_adaptive_np" >&5 13946 $as_echo "$je_cv_pthread_mutex_adaptive_np" >&6; } 13947 13948 if test "x${je_cv_pthread_mutex_adaptive_np}" = "xyes" ; then 13949 13950 $as_echo "#define JEMALLOC_HAVE_PTHREAD_MUTEX_ADAPTIVE_NP " >>confdefs.h 13951 13952 fi 13953 13954 SAVED_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 13955 13956 13957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -D_GNU_SOURCE" >&5 13958 $as_echo_n "checking whether compiler supports -D_GNU_SOURCE... " >&6; } 13959 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 13960 T_APPEND_V=-D_GNU_SOURCE 13961 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 13962 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 13963 else 13964 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 13965 fi 13966 13967 13968 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 13969 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 13970 else 13971 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 13972 fi 13973 13974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13975 /* end confdefs.h. */ 13976 13977 13978 int 13979 main () 13980 { 13981 13982 return 0; 13983 13984 ; 13985 return 0; 13986 } 13987 _ACEOF 13988 if ac_fn_c_try_compile "$LINENO"; then : 13989 je_cv_cflags_added=-D_GNU_SOURCE 13990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13991 $as_echo "yes" >&6; } 13992 else 13993 je_cv_cflags_added= 13994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13995 $as_echo "no" >&6; } 13996 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 13997 13998 fi 13999 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14000 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 14001 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 14002 else 14003 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 14004 fi 14005 14006 14007 14008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Werror" >&5 14009 $as_echo_n "checking whether compiler supports -Werror... " >&6; } 14010 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 14011 T_APPEND_V=-Werror 14012 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 14013 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 14014 else 14015 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 14016 fi 14017 14018 14019 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 14020 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 14021 else 14022 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 14023 fi 14024 14025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14026 /* end confdefs.h. */ 14027 14028 14029 int 14030 main () 14031 { 14032 14033 return 0; 14034 14035 ; 14036 return 0; 14037 } 14038 _ACEOF 14039 if ac_fn_c_try_compile "$LINENO"; then : 14040 je_cv_cflags_added=-Werror 14041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14042 $as_echo "yes" >&6; } 14043 else 14044 je_cv_cflags_added= 14045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14046 $as_echo "no" >&6; } 14047 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 14048 14049 fi 14050 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14051 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 14052 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 14053 else 14054 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 14055 fi 14056 14057 14058 14059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -herror_on_warning" >&5 14060 $as_echo_n "checking whether compiler supports -herror_on_warning... " >&6; } 14061 T_CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}" 14062 T_APPEND_V=-herror_on_warning 14063 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${T_APPEND_V}" = "x" ; then 14064 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS}${T_APPEND_V}" 14065 else 14066 CONFIGURE_CFLAGS="${CONFIGURE_CFLAGS} ${T_APPEND_V}" 14067 fi 14068 14069 14070 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 14071 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 14072 else 14073 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 14074 fi 14075 14076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14077 /* end confdefs.h. */ 14078 14079 14080 int 14081 main () 14082 { 14083 14084 return 0; 14085 14086 ; 14087 return 0; 14088 } 14089 _ACEOF 14090 if ac_fn_c_try_compile "$LINENO"; then : 14091 je_cv_cflags_added=-herror_on_warning 14092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 14093 $as_echo "yes" >&6; } 14094 else 14095 je_cv_cflags_added= 14096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14097 $as_echo "no" >&6; } 14098 CONFIGURE_CFLAGS="${T_CONFIGURE_CFLAGS}" 14099 14100 fi 14101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14102 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 14103 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 14104 else 14105 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 14106 fi 14107 14108 14109 14110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror_r returns char with gnu source is compilable" >&5 14111 $as_echo_n "checking whether strerror_r returns char with gnu source is compilable... " >&6; } 14112 if ${je_cv_strerror_r_returns_char_with_gnu_source+:} false; then : 14113 $as_echo_n "(cached) " >&6 14114 else 14115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14116 /* end confdefs.h. */ 14117 14118 #include <errno.h> 14119 #include <stdio.h> 14120 #include <stdlib.h> 14121 #include <string.h> 14122 14123 int 14124 main () 14125 { 14126 14127 char *buffer = (char *) malloc(100); 14128 char *error = strerror_r(EINVAL, buffer, 100); 14129 printf("%s\n", error); 14130 14131 ; 14132 return 0; 14133 } 14134 _ACEOF 14135 if ac_fn_c_try_link "$LINENO"; then : 14136 je_cv_strerror_r_returns_char_with_gnu_source=yes 14137 else 14138 je_cv_strerror_r_returns_char_with_gnu_source=no 14139 fi 14140 rm -f core conftest.err conftest.$ac_objext \ 14141 conftest$ac_exeext conftest.$ac_ext 14142 fi 14143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $je_cv_strerror_r_returns_char_with_gnu_source" >&5 14144 $as_echo "$je_cv_strerror_r_returns_char_with_gnu_source" >&6; } 14145 14146 CONFIGURE_CFLAGS="${SAVED_CONFIGURE_CFLAGS}" 14147 if test "x${CONFIGURE_CFLAGS}" = "x" -o "x${SPECIFIED_CFLAGS}" = "x" ; then 14148 CFLAGS="${CONFIGURE_CFLAGS}${SPECIFIED_CFLAGS}" 14149 else 14150 CFLAGS="${CONFIGURE_CFLAGS} ${SPECIFIED_CFLAGS}" 14151 fi 14152 14153 14154 if test "x${je_cv_strerror_r_returns_char_with_gnu_source}" = "xyes" ; then 14155 14156 $as_echo "#define JEMALLOC_STRERROR_R_RETURNS_CHAR_WITH_GNU_SOURCE " >>confdefs.h 14157 14158 fi 14159 14160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5 14161 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; } 14162 if ${ac_cv_header_stdbool_h+:} false; then : 14163 $as_echo_n "(cached) " >&6 14164 else 14165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14166 /* end confdefs.h. */ 14167 14168 #include <stdbool.h> 14169 #ifndef bool 14170 "error: bool is not defined" 14171 #endif 14172 #ifndef false 14173 "error: false is not defined" 14174 #endif 14175 #if false 14176 "error: false is not 0" 14177 #endif 14178 #ifndef true 14179 "error: true is not defined" 14180 #endif 14181 #if true != 1 14182 "error: true is not 1" 14183 #endif 14184 #ifndef __bool_true_false_are_defined 14185 "error: __bool_true_false_are_defined is not defined" 14186 #endif 14187 14188 struct s { _Bool s: 1; _Bool t; } s; 14189 14190 char a[true == 1 ? 1 : -1]; 14191 char b[false == 0 ? 1 : -1]; 14192 char c[__bool_true_false_are_defined == 1 ? 1 : -1]; 14193 char d[(bool) 0.5 == true ? 1 : -1]; 14194 /* See body of main program for 'e'. */ 14195 char f[(_Bool) 0.0 == false ? 1 : -1]; 14196 char g[true]; 14197 char h[sizeof (_Bool)]; 14198 char i[sizeof s.t]; 14199 enum { j = false, k = true, l = false * true, m = true * 256 }; 14200 /* The following fails for 14201 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ 14202 _Bool n[m]; 14203 char o[sizeof n == m * sizeof n[0] ? 1 : -1]; 14204 char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; 14205 /* Catch a bug in an HP-UX C compiler. See 14206 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html 14207 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html 14208 */ 14209 _Bool q = true; 14210 _Bool *pq = &q; 14211 14212 int 14213 main () 14214 { 14215 14216 bool e = &s; 14217 *pq |= q; 14218 *pq |= ! q; 14219 /* Refer to every declared value, to avoid compiler optimizations. */ 14220 return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l 14221 + !m + !n + !o + !p + !q + !pq); 14222 14223 ; 14224 return 0; 14225 } 14226 _ACEOF 14227 if ac_fn_c_try_compile "$LINENO"; then : 14228 ac_cv_header_stdbool_h=yes 14229 else 14230 ac_cv_header_stdbool_h=no 14231 fi 14232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14233 fi 14234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 14235 $as_echo "$ac_cv_header_stdbool_h" >&6; } 14236 ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" 14237 if test "x$ac_cv_type__Bool" = xyes; then : 14238 14239 cat >>confdefs.h <<_ACEOF 14240 #define HAVE__BOOL 1 14241 _ACEOF 14242 14243 14244 fi 14245 14246 14247 if test $ac_cv_header_stdbool_h = yes; then 14248 14249 $as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h 14250 14251 fi 14252 14253 14254 14255 ac_config_commands="$ac_config_commands include/jemalloc/internal/public_symbols.txt" 14256 14257 ac_config_commands="$ac_config_commands include/jemalloc/internal/private_symbols.awk" 14258 14259 ac_config_commands="$ac_config_commands include/jemalloc/internal/private_symbols_jet.awk" 14260 14261 ac_config_commands="$ac_config_commands include/jemalloc/internal/public_namespace.h" 14262 14263 ac_config_commands="$ac_config_commands include/jemalloc/internal/public_unnamespace.h" 14264 14265 ac_config_commands="$ac_config_commands include/jemalloc/jemalloc_protos_jet.h" 14266 14267 ac_config_commands="$ac_config_commands include/jemalloc/jemalloc_rename.h" 14268 14269 ac_config_commands="$ac_config_commands include/jemalloc/jemalloc_mangle.h" 14270 14271 ac_config_commands="$ac_config_commands include/jemalloc/jemalloc_mangle_jet.h" 14272 14273 ac_config_commands="$ac_config_commands include/jemalloc/jemalloc.h" 14274 14275 14276 14277 14278 ac_config_headers="$ac_config_headers $cfghdrs_tup" 14279 14280 14281 14282 ac_config_files="$ac_config_files $cfgoutputs_tup config.stamp bin/jemalloc-config bin/jemalloc.sh bin/jeprof" 14283 14284 14285 14286 cat >confcache <<\_ACEOF 14287 # This file is a shell script that caches the results of configure 14288 # tests run on this system so they can be shared between configure 14289 # scripts and configure runs, see configure's option --config-cache. 14290 # It is not useful on other systems. If it contains results you don't 14291 # want to keep, you may remove or edit it. 14292 # 14293 # config.status only pays attention to the cache file if you give it 14294 # the --recheck option to rerun configure. 14295 # 14296 # `ac_cv_env_foo' variables (set or unset) will be overridden when 14297 # loading this file, other *unset* `ac_cv_foo' will be assigned the 14298 # following values. 14299 14300 _ACEOF 14301 14302 # The following way of writing the cache mishandles newlines in values, 14303 # but we know of no workaround that is simple, portable, and efficient. 14304 # So, we kill variables containing newlines. 14305 # Ultrix sh set writes to stderr and can't be redirected directly, 14306 # and sets the high bit in the cache file unless we assign to the vars. 14307 ( 14308 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 14309 eval ac_val=\$$ac_var 14310 case $ac_val in #( 14311 *${as_nl}*) 14312 case $ac_var in #( 14313 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 14314 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 14315 esac 14316 case $ac_var in #( 14317 _ | IFS | as_nl) ;; #( 14318 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 14319 *) { eval $ac_var=; unset $ac_var;} ;; 14320 esac ;; 14321 esac 14322 done 14323 14324 (set) 2>&1 | 14325 case $as_nl`(ac_space=' '; set) 2>&1` in #( 14326 *${as_nl}ac_space=\ *) 14327 # `set' does not quote correctly, so add quotes: double-quote 14328 # substitution turns \\\\ into \\, and sed turns \\ into \. 14329 sed -n \ 14330 "s/'/'\\\\''/g; 14331 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 14332 ;; #( 14333 *) 14334 # `set' quotes correctly as required by POSIX, so do not add quotes. 14335 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 14336 ;; 14337 esac | 14338 sort 14339 ) | 14340 sed ' 14341 /^ac_cv_env_/b end 14342 t clear 14343 :clear 14344 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 14345 t end 14346 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 14347 :end' >>confcache 14348 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 14349 if test -w "$cache_file"; then 14350 if test "x$cache_file" != "x/dev/null"; then 14351 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 14352 $as_echo "$as_me: updating cache $cache_file" >&6;} 14353 if test ! -f "$cache_file" || test -h "$cache_file"; then 14354 cat confcache >"$cache_file" 14355 else 14356 case $cache_file in #( 14357 */* | ?:*) 14358 mv -f confcache "$cache_file"$$ && 14359 mv -f "$cache_file"$$ "$cache_file" ;; #( 14360 *) 14361 mv -f confcache "$cache_file" ;; 14362 esac 14363 fi 14364 fi 14365 else 14366 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 14367 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 14368 fi 14369 fi 14370 rm -f confcache 14371 14372 test "x$prefix" = xNONE && prefix=$ac_default_prefix 14373 # Let make expand exec_prefix. 14374 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 14375 14376 DEFS=-DHAVE_CONFIG_H 14377 14378 ac_libobjs= 14379 ac_ltlibobjs= 14380 U= 14381 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 14382 # 1. Remove the extension, and $U if already installed. 14383 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 14384 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 14385 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 14386 # will be set to the directory where LIBOBJS objects are built. 14387 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 14388 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 14389 done 14390 LIBOBJS=$ac_libobjs 14391 14392 LTLIBOBJS=$ac_ltlibobjs 14393 14394 14395 14396 14397 : "${CONFIG_STATUS=./config.status}" 14398 ac_write_fail=0 14399 ac_clean_files_save=$ac_clean_files 14400 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 14401 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 14402 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 14403 as_write_fail=0 14404 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 14405 #! $SHELL 14406 # Generated by $as_me. 14407 # Run this file to recreate the current configuration. 14408 # Compiler output produced by configure, useful for debugging 14409 # configure, is in config.log if it exists. 14410 14411 debug=false 14412 ac_cs_recheck=false 14413 ac_cs_silent=false 14414 14415 SHELL=\${CONFIG_SHELL-$SHELL} 14416 export SHELL 14417 _ASEOF 14418 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 14419 ## -------------------- ## 14420 ## M4sh Initialization. ## 14421 ## -------------------- ## 14422 14423 # Be more Bourne compatible 14424 DUALCASE=1; export DUALCASE # for MKS sh 14425 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 14426 emulate sh 14427 NULLCMD=: 14428 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 14429 # is contrary to our usage. Disable this feature. 14430 alias -g '${1+"$@"}'='"$@"' 14431 setopt NO_GLOB_SUBST 14432 else 14433 case `(set -o) 2>/dev/null` in #( 14434 *posix*) : 14435 set -o posix ;; #( 14436 *) : 14437 ;; 14438 esac 14439 fi 14440 14441 14442 as_nl=' 14443 ' 14444 export as_nl 14445 # Printing a long string crashes Solaris 7 /usr/bin/printf. 14446 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 14447 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 14448 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 14449 # Prefer a ksh shell builtin over an external printf program on Solaris, 14450 # but without wasting forks for bash or zsh. 14451 if test -z "$BASH_VERSION$ZSH_VERSION" \ 14452 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 14453 as_echo='print -r --' 14454 as_echo_n='print -rn --' 14455 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 14456 as_echo='printf %s\n' 14457 as_echo_n='printf %s' 14458 else 14459 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 14460 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 14461 as_echo_n='/usr/ucb/echo -n' 14462 else 14463 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 14464 as_echo_n_body='eval 14465 arg=$1; 14466 case $arg in #( 14467 *"$as_nl"*) 14468 expr "X$arg" : "X\\(.*\\)$as_nl"; 14469 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 14470 esac; 14471 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 14472 ' 14473 export as_echo_n_body 14474 as_echo_n='sh -c $as_echo_n_body as_echo' 14475 fi 14476 export as_echo_body 14477 as_echo='sh -c $as_echo_body as_echo' 14478 fi 14479 14480 # The user is always right. 14481 if test "${PATH_SEPARATOR+set}" != set; then 14482 PATH_SEPARATOR=: 14483 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 14484 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 14485 PATH_SEPARATOR=';' 14486 } 14487 fi 14488 14489 14490 # IFS 14491 # We need space, tab and new line, in precisely that order. Quoting is 14492 # there to prevent editors from complaining about space-tab. 14493 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 14494 # splitting by setting IFS to empty value.) 14495 IFS=" "" $as_nl" 14496 14497 # Find who we are. Look in the path if we contain no directory separator. 14498 as_myself= 14499 case $0 in #(( 14500 *[\\/]* ) as_myself=$0 ;; 14501 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 14502 for as_dir in $PATH 14503 do 14504 IFS=$as_save_IFS 14505 test -z "$as_dir" && as_dir=. 14506 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 14507 done 14508 IFS=$as_save_IFS 14509 14510 ;; 14511 esac 14512 # We did not find ourselves, most probably we were run as `sh COMMAND' 14513 # in which case we are not to be found in the path. 14514 if test "x$as_myself" = x; then 14515 as_myself=$0 14516 fi 14517 if test ! -f "$as_myself"; then 14518 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 14519 exit 1 14520 fi 14521 14522 # Unset variables that we do not need and which cause bugs (e.g. in 14523 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 14524 # suppresses any "Segmentation fault" message there. '((' could 14525 # trigger a bug in pdksh 5.2.14. 14526 for as_var in BASH_ENV ENV MAIL MAILPATH 14527 do eval test x\${$as_var+set} = xset \ 14528 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 14529 done 14530 PS1='$ ' 14531 PS2='> ' 14532 PS4='+ ' 14533 14534 # NLS nuisances. 14535 LC_ALL=C 14536 export LC_ALL 14537 LANGUAGE=C 14538 export LANGUAGE 14539 14540 # CDPATH. 14541 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 14542 14543 14544 # as_fn_error STATUS ERROR [LINENO LOG_FD] 14545 # ---------------------------------------- 14546 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 14547 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 14548 # script with STATUS, using 1 if that was 0. 14549 as_fn_error () 14550 { 14551 as_status=$1; test $as_status -eq 0 && as_status=1 14552 if test "$4"; then 14553 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 14554 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 14555 fi 14556 $as_echo "$as_me: error: $2" >&2 14557 as_fn_exit $as_status 14558 } # as_fn_error 14559 14560 14561 # as_fn_set_status STATUS 14562 # ----------------------- 14563 # Set $? to STATUS, without forking. 14564 as_fn_set_status () 14565 { 14566 return $1 14567 } # as_fn_set_status 14568 14569 # as_fn_exit STATUS 14570 # ----------------- 14571 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 14572 as_fn_exit () 14573 { 14574 set +e 14575 as_fn_set_status $1 14576 exit $1 14577 } # as_fn_exit 14578 14579 # as_fn_unset VAR 14580 # --------------- 14581 # Portably unset VAR. 14582 as_fn_unset () 14583 { 14584 { eval $1=; unset $1;} 14585 } 14586 as_unset=as_fn_unset 14587 # as_fn_append VAR VALUE 14588 # ---------------------- 14589 # Append the text in VALUE to the end of the definition contained in VAR. Take 14590 # advantage of any shell optimizations that allow amortized linear growth over 14591 # repeated appends, instead of the typical quadratic growth present in naive 14592 # implementations. 14593 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 14594 eval 'as_fn_append () 14595 { 14596 eval $1+=\$2 14597 }' 14598 else 14599 as_fn_append () 14600 { 14601 eval $1=\$$1\$2 14602 } 14603 fi # as_fn_append 14604 14605 # as_fn_arith ARG... 14606 # ------------------ 14607 # Perform arithmetic evaluation on the ARGs, and store the result in the 14608 # global $as_val. Take advantage of shells that can avoid forks. The arguments 14609 # must be portable across $(()) and expr. 14610 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 14611 eval 'as_fn_arith () 14612 { 14613 as_val=$(( $* )) 14614 }' 14615 else 14616 as_fn_arith () 14617 { 14618 as_val=`expr "$@" || test $? -eq 1` 14619 } 14620 fi # as_fn_arith 14621 14622 14623 if expr a : '\(a\)' >/dev/null 2>&1 && 14624 test "X`expr 00001 : '.*\(...\)'`" = X001; then 14625 as_expr=expr 14626 else 14627 as_expr=false 14628 fi 14629 14630 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 14631 as_basename=basename 14632 else 14633 as_basename=false 14634 fi 14635 14636 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 14637 as_dirname=dirname 14638 else 14639 as_dirname=false 14640 fi 14641 14642 as_me=`$as_basename -- "$0" || 14643 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 14644 X"$0" : 'X\(//\)$' \| \ 14645 X"$0" : 'X\(/\)' \| . 2>/dev/null || 14646 $as_echo X/"$0" | 14647 sed '/^.*\/\([^/][^/]*\)\/*$/{ 14648 s//\1/ 14649 q 14650 } 14651 /^X\/\(\/\/\)$/{ 14652 s//\1/ 14653 q 14654 } 14655 /^X\/\(\/\).*/{ 14656 s//\1/ 14657 q 14658 } 14659 s/.*/./; q'` 14660 14661 # Avoid depending upon Character Ranges. 14662 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 14663 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 14664 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 14665 as_cr_digits='0123456789' 14666 as_cr_alnum=$as_cr_Letters$as_cr_digits 14667 14668 ECHO_C= ECHO_N= ECHO_T= 14669 case `echo -n x` in #((((( 14670 -n*) 14671 case `echo 'xy\c'` in 14672 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 14673 xy) ECHO_C='\c';; 14674 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 14675 ECHO_T=' ';; 14676 esac;; 14677 *) 14678 ECHO_N='-n';; 14679 esac 14680 14681 rm -f conf$$ conf$$.exe conf$$.file 14682 if test -d conf$$.dir; then 14683 rm -f conf$$.dir/conf$$.file 14684 else 14685 rm -f conf$$.dir 14686 mkdir conf$$.dir 2>/dev/null 14687 fi 14688 if (echo >conf$$.file) 2>/dev/null; then 14689 if ln -s conf$$.file conf$$ 2>/dev/null; then 14690 as_ln_s='ln -s' 14691 # ... but there are two gotchas: 14692 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 14693 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 14694 # In both cases, we have to default to `cp -pR'. 14695 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 14696 as_ln_s='cp -pR' 14697 elif ln conf$$.file conf$$ 2>/dev/null; then 14698 as_ln_s=ln 14699 else 14700 as_ln_s='cp -pR' 14701 fi 14702 else 14703 as_ln_s='cp -pR' 14704 fi 14705 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 14706 rmdir conf$$.dir 2>/dev/null 14707 14708 14709 # as_fn_mkdir_p 14710 # ------------- 14711 # Create "$as_dir" as a directory, including parents if necessary. 14712 as_fn_mkdir_p () 14713 { 14714 14715 case $as_dir in #( 14716 -*) as_dir=./$as_dir;; 14717 esac 14718 test -d "$as_dir" || eval $as_mkdir_p || { 14719 as_dirs= 14720 while :; do 14721 case $as_dir in #( 14722 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 14723 *) as_qdir=$as_dir;; 14724 esac 14725 as_dirs="'$as_qdir' $as_dirs" 14726 as_dir=`$as_dirname -- "$as_dir" || 14727 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 14728 X"$as_dir" : 'X\(//\)[^/]' \| \ 14729 X"$as_dir" : 'X\(//\)$' \| \ 14730 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 14731 $as_echo X"$as_dir" | 14732 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 14733 s//\1/ 14734 q 14735 } 14736 /^X\(\/\/\)[^/].*/{ 14737 s//\1/ 14738 q 14739 } 14740 /^X\(\/\/\)$/{ 14741 s//\1/ 14742 q 14743 } 14744 /^X\(\/\).*/{ 14745 s//\1/ 14746 q 14747 } 14748 s/.*/./; q'` 14749 test -d "$as_dir" && break 14750 done 14751 test -z "$as_dirs" || eval "mkdir $as_dirs" 14752 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 14753 14754 14755 } # as_fn_mkdir_p 14756 if mkdir -p . 2>/dev/null; then 14757 as_mkdir_p='mkdir -p "$as_dir"' 14758 else 14759 test -d ./-p && rmdir ./-p 14760 as_mkdir_p=false 14761 fi 14762 14763 14764 # as_fn_executable_p FILE 14765 # ----------------------- 14766 # Test if FILE is an executable regular file. 14767 as_fn_executable_p () 14768 { 14769 test -f "$1" && test -x "$1" 14770 } # as_fn_executable_p 14771 as_test_x='test -x' 14772 as_executable_p=as_fn_executable_p 14773 14774 # Sed expression to map a string onto a valid CPP name. 14775 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 14776 14777 # Sed expression to map a string onto a valid variable name. 14778 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 14779 14780 14781 exec 6>&1 14782 ## ----------------------------------- ## 14783 ## Main body of $CONFIG_STATUS script. ## 14784 ## ----------------------------------- ## 14785 _ASEOF 14786 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 14787 14788 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14789 # Save the log message, to keep $0 and so on meaningful, and to 14790 # report actual input values of CONFIG_FILES etc. instead of their 14791 # values after options handling. 14792 ac_log=" 14793 This file was extended by $as_me, which was 14794 generated by GNU Autoconf 2.69. Invocation command line was 14795 14796 CONFIG_FILES = $CONFIG_FILES 14797 CONFIG_HEADERS = $CONFIG_HEADERS 14798 CONFIG_LINKS = $CONFIG_LINKS 14799 CONFIG_COMMANDS = $CONFIG_COMMANDS 14800 $ $0 $@ 14801 14802 on `(hostname || uname -n) 2>/dev/null | sed 1q` 14803 " 14804 14805 _ACEOF 14806 14807 case $ac_config_files in *" 14808 "*) set x $ac_config_files; shift; ac_config_files=$*;; 14809 esac 14810 14811 case $ac_config_headers in *" 14812 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 14813 esac 14814 14815 14816 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14817 # Files that config.status was made for. 14818 config_files="$ac_config_files" 14819 config_headers="$ac_config_headers" 14820 config_commands="$ac_config_commands" 14821 14822 _ACEOF 14823 14824 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14825 ac_cs_usage="\ 14826 \`$as_me' instantiates files and other configuration actions 14827 from templates according to the current configuration. Unless the files 14828 and actions are specified as TAGs, all are instantiated by default. 14829 14830 Usage: $0 [OPTION]... [TAG]... 14831 14832 -h, --help print this help, then exit 14833 -V, --version print version number and configuration settings, then exit 14834 --config print configuration, then exit 14835 -q, --quiet, --silent 14836 do not print progress messages 14837 -d, --debug don't remove temporary files 14838 --recheck update $as_me by reconfiguring in the same conditions 14839 --file=FILE[:TEMPLATE] 14840 instantiate the configuration file FILE 14841 --header=FILE[:TEMPLATE] 14842 instantiate the configuration header FILE 14843 14844 Configuration files: 14845 $config_files 14846 14847 Configuration headers: 14848 $config_headers 14849 14850 Configuration commands: 14851 $config_commands 14852 14853 Report bugs to the package provider." 14854 14855 _ACEOF 14856 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14857 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 14858 ac_cs_version="\\ 14859 config.status 14860 configured by $0, generated by GNU Autoconf 2.69, 14861 with options \\"\$ac_cs_config\\" 14862 14863 Copyright (C) 2012 Free Software Foundation, Inc. 14864 This config.status script is free software; the Free Software Foundation 14865 gives unlimited permission to copy, distribute and modify it." 14866 14867 ac_pwd='$ac_pwd' 14868 srcdir='$srcdir' 14869 INSTALL='$INSTALL' 14870 AWK='$AWK' 14871 test -n "\$AWK" || AWK=awk 14872 _ACEOF 14873 14874 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14875 # The default lists apply if the user does not specify any file. 14876 ac_need_defaults=: 14877 while test $# != 0 14878 do 14879 case $1 in 14880 --*=?*) 14881 ac_option=`expr "X$1" : 'X\([^=]*\)='` 14882 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 14883 ac_shift=: 14884 ;; 14885 --*=) 14886 ac_option=`expr "X$1" : 'X\([^=]*\)='` 14887 ac_optarg= 14888 ac_shift=: 14889 ;; 14890 *) 14891 ac_option=$1 14892 ac_optarg=$2 14893 ac_shift=shift 14894 ;; 14895 esac 14896 14897 case $ac_option in 14898 # Handling of the options. 14899 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 14900 ac_cs_recheck=: ;; 14901 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 14902 $as_echo "$ac_cs_version"; exit ;; 14903 --config | --confi | --conf | --con | --co | --c ) 14904 $as_echo "$ac_cs_config"; exit ;; 14905 --debug | --debu | --deb | --de | --d | -d ) 14906 debug=: ;; 14907 --file | --fil | --fi | --f ) 14908 $ac_shift 14909 case $ac_optarg in 14910 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 14911 '') as_fn_error $? "missing file argument" ;; 14912 esac 14913 as_fn_append CONFIG_FILES " '$ac_optarg'" 14914 ac_need_defaults=false;; 14915 --header | --heade | --head | --hea ) 14916 $ac_shift 14917 case $ac_optarg in 14918 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 14919 esac 14920 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 14921 ac_need_defaults=false;; 14922 --he | --h) 14923 # Conflict between --help and --header 14924 as_fn_error $? "ambiguous option: \`$1' 14925 Try \`$0 --help' for more information.";; 14926 --help | --hel | -h ) 14927 $as_echo "$ac_cs_usage"; exit ;; 14928 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 14929 | -silent | --silent | --silen | --sile | --sil | --si | --s) 14930 ac_cs_silent=: ;; 14931 14932 # This is an error. 14933 -*) as_fn_error $? "unrecognized option: \`$1' 14934 Try \`$0 --help' for more information." ;; 14935 14936 *) as_fn_append ac_config_targets " $1" 14937 ac_need_defaults=false ;; 14938 14939 esac 14940 shift 14941 done 14942 14943 ac_configure_extra_args= 14944 14945 if $ac_cs_silent; then 14946 exec 6>/dev/null 14947 ac_configure_extra_args="$ac_configure_extra_args --silent" 14948 fi 14949 14950 _ACEOF 14951 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14952 if \$ac_cs_recheck; then 14953 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 14954 shift 14955 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 14956 CONFIG_SHELL='$SHELL' 14957 export CONFIG_SHELL 14958 exec "\$@" 14959 fi 14960 14961 _ACEOF 14962 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14963 exec 5>>config.log 14964 { 14965 echo 14966 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 14967 ## Running $as_me. ## 14968 _ASBOX 14969 $as_echo "$ac_log" 14970 } >&5 14971 14972 _ACEOF 14973 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14974 # 14975 # INIT-COMMANDS 14976 # 14977 14978 srcdir="${srcdir}" 14979 objroot="${objroot}" 14980 mangling_map="${mangling_map}" 14981 public_syms="${public_syms}" 14982 JEMALLOC_PREFIX="${JEMALLOC_PREFIX}" 14983 14984 14985 srcdir="${srcdir}" 14986 objroot="${objroot}" 14987 public_syms="${public_syms}" 14988 wrap_syms="${wrap_syms}" 14989 SYM_PREFIX="${SYM_PREFIX}" 14990 JEMALLOC_PREFIX="${JEMALLOC_PREFIX}" 14991 14992 14993 srcdir="${srcdir}" 14994 objroot="${objroot}" 14995 public_syms="${public_syms}" 14996 wrap_syms="${wrap_syms}" 14997 SYM_PREFIX="${SYM_PREFIX}" 14998 14999 15000 srcdir="${srcdir}" 15001 objroot="${objroot}" 15002 15003 15004 srcdir="${srcdir}" 15005 objroot="${objroot}" 15006 15007 15008 srcdir="${srcdir}" 15009 objroot="${objroot}" 15010 15011 15012 srcdir="${srcdir}" 15013 objroot="${objroot}" 15014 15015 15016 srcdir="${srcdir}" 15017 objroot="${objroot}" 15018 15019 15020 srcdir="${srcdir}" 15021 objroot="${objroot}" 15022 15023 15024 srcdir="${srcdir}" 15025 objroot="${objroot}" 15026 install_suffix="${install_suffix}" 15027 15028 15029 _ACEOF 15030 15031 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 15032 15033 # Handling of arguments. 15034 for ac_config_target in $ac_config_targets 15035 do 15036 case $ac_config_target in 15037 "include/jemalloc/internal/public_symbols.txt") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/internal/public_symbols.txt" ;; 15038 "include/jemalloc/internal/private_symbols.awk") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/internal/private_symbols.awk" ;; 15039 "include/jemalloc/internal/private_symbols_jet.awk") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/internal/private_symbols_jet.awk" ;; 15040 "include/jemalloc/internal/public_namespace.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/internal/public_namespace.h" ;; 15041 "include/jemalloc/internal/public_unnamespace.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/internal/public_unnamespace.h" ;; 15042 "include/jemalloc/jemalloc_protos_jet.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/jemalloc_protos_jet.h" ;; 15043 "include/jemalloc/jemalloc_rename.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/jemalloc_rename.h" ;; 15044 "include/jemalloc/jemalloc_mangle.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/jemalloc_mangle.h" ;; 15045 "include/jemalloc/jemalloc_mangle_jet.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/jemalloc_mangle_jet.h" ;; 15046 "include/jemalloc/jemalloc.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/jemalloc/jemalloc.h" ;; 15047 "$cfghdrs_tup") CONFIG_HEADERS="$CONFIG_HEADERS $cfghdrs_tup" ;; 15048 "$cfgoutputs_tup") CONFIG_FILES="$CONFIG_FILES $cfgoutputs_tup" ;; 15049 "config.stamp") CONFIG_FILES="$CONFIG_FILES config.stamp" ;; 15050 "bin/jemalloc-config") CONFIG_FILES="$CONFIG_FILES bin/jemalloc-config" ;; 15051 "bin/jemalloc.sh") CONFIG_FILES="$CONFIG_FILES bin/jemalloc.sh" ;; 15052 "bin/jeprof") CONFIG_FILES="$CONFIG_FILES bin/jeprof" ;; 15053 15054 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 15055 esac 15056 done 15057 15058 15059 # If the user did not use the arguments to specify the items to instantiate, 15060 # then the envvar interface is used. Set only those that are not. 15061 # We use the long form for the default assignment because of an extremely 15062 # bizarre bug on SunOS 4.1.3. 15063 if $ac_need_defaults; then 15064 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 15065 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 15066 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 15067 fi 15068 15069 # Have a temporary directory for convenience. Make it in the build tree 15070 # simply because there is no reason against having it here, and in addition, 15071 # creating and moving files from /tmp can sometimes cause problems. 15072 # Hook for its removal unless debugging. 15073 # Note that there is a small window in which the directory will not be cleaned: 15074 # after its creation but before its name has been assigned to `$tmp'. 15075 $debug || 15076 { 15077 tmp= ac_tmp= 15078 trap 'exit_status=$? 15079 : "${ac_tmp:=$tmp}" 15080 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 15081 ' 0 15082 trap 'as_fn_exit 1' 1 2 13 15 15083 } 15084 # Create a (secure) tmp directory for tmp files. 15085 15086 { 15087 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 15088 test -d "$tmp" 15089 } || 15090 { 15091 tmp=./conf$$-$RANDOM 15092 (umask 077 && mkdir "$tmp") 15093 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 15094 ac_tmp=$tmp 15095 15096 # Set up the scripts for CONFIG_FILES section. 15097 # No need to generate them if there are no CONFIG_FILES. 15098 # This happens for instance with `./config.status config.h'. 15099 if test -n "$CONFIG_FILES"; then 15100 15101 15102 ac_cr=`echo X | tr X '\015'` 15103 # On cygwin, bash can eat \r inside `` if the user requested igncr. 15104 # But we know of no other shell where ac_cr would be empty at this 15105 # point, so we can use a bashism as a fallback. 15106 if test "x$ac_cr" = x; then 15107 eval ac_cr=\$\'\\r\' 15108 fi 15109 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 15110 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 15111 ac_cs_awk_cr='\\r' 15112 else 15113 ac_cs_awk_cr=$ac_cr 15114 fi 15115 15116 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 15117 _ACEOF 15118 15119 15120 { 15121 echo "cat >conf$$subs.awk <<_ACEOF" && 15122 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 15123 echo "_ACEOF" 15124 } >conf$$subs.sh || 15125 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 15126 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 15127 ac_delim='%!_!# ' 15128 for ac_last_try in false false false false false :; do 15129 . ./conf$$subs.sh || 15130 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 15131 15132 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 15133 if test $ac_delim_n = $ac_delim_num; then 15134 break 15135 elif $ac_last_try; then 15136 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 15137 else 15138 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 15139 fi 15140 done 15141 rm -f conf$$subs.sh 15142 15143 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 15144 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 15145 _ACEOF 15146 sed -n ' 15147 h 15148 s/^/S["/; s/!.*/"]=/ 15149 p 15150 g 15151 s/^[^!]*!// 15152 :repl 15153 t repl 15154 s/'"$ac_delim"'$// 15155 t delim 15156 :nl 15157 h 15158 s/\(.\{148\}\)..*/\1/ 15159 t more1 15160 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 15161 p 15162 n 15163 b repl 15164 :more1 15165 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 15166 p 15167 g 15168 s/.\{148\}// 15169 t nl 15170 :delim 15171 h 15172 s/\(.\{148\}\)..*/\1/ 15173 t more2 15174 s/["\\]/\\&/g; s/^/"/; s/$/"/ 15175 p 15176 b 15177 :more2 15178 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 15179 p 15180 g 15181 s/.\{148\}// 15182 t delim 15183 ' <conf$$subs.awk | sed ' 15184 /^[^""]/{ 15185 N 15186 s/\n// 15187 } 15188 ' >>$CONFIG_STATUS || ac_write_fail=1 15189 rm -f conf$$subs.awk 15190 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 15191 _ACAWK 15192 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 15193 for (key in S) S_is_set[key] = 1 15194 FS = "" 15195 15196 } 15197 { 15198 line = $ 0 15199 nfields = split(line, field, "@") 15200 substed = 0 15201 len = length(field[1]) 15202 for (i = 2; i < nfields; i++) { 15203 key = field[i] 15204 keylen = length(key) 15205 if (S_is_set[key]) { 15206 value = S[key] 15207 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 15208 len += length(value) + length(field[++i]) 15209 substed = 1 15210 } else 15211 len += 1 + keylen 15212 } 15213 15214 print line 15215 } 15216 15217 _ACAWK 15218 _ACEOF 15219 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 15220 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 15221 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 15222 else 15223 cat 15224 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 15225 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 15226 _ACEOF 15227 15228 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 15229 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 15230 # trailing colons and then remove the whole line if VPATH becomes empty 15231 # (actually we leave an empty line to preserve line numbers). 15232 if test "x$srcdir" = x.; then 15233 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 15234 h 15235 s/// 15236 s/^/:/ 15237 s/[ ]*$/:/ 15238 s/:\$(srcdir):/:/g 15239 s/:\${srcdir}:/:/g 15240 s/:@srcdir@:/:/g 15241 s/^:*// 15242 s/:*$// 15243 x 15244 s/\(=[ ]*\).*/\1/ 15245 G 15246 s/\n// 15247 s/^[^=]*=[ ]*$// 15248 }' 15249 fi 15250 15251 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 15252 fi # test -n "$CONFIG_FILES" 15253 15254 # Set up the scripts for CONFIG_HEADERS section. 15255 # No need to generate them if there are no CONFIG_HEADERS. 15256 # This happens for instance with `./config.status Makefile'. 15257 if test -n "$CONFIG_HEADERS"; then 15258 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 15259 BEGIN { 15260 _ACEOF 15261 15262 # Transform confdefs.h into an awk script `defines.awk', embedded as 15263 # here-document in config.status, that substitutes the proper values into 15264 # config.h.in to produce config.h. 15265 15266 # Create a delimiter string that does not exist in confdefs.h, to ease 15267 # handling of long lines. 15268 ac_delim='%!_!# ' 15269 for ac_last_try in false false :; do 15270 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 15271 if test -z "$ac_tt"; then 15272 break 15273 elif $ac_last_try; then 15274 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 15275 else 15276 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 15277 fi 15278 done 15279 15280 # For the awk script, D is an array of macro values keyed by name, 15281 # likewise P contains macro parameters if any. Preserve backslash 15282 # newline sequences. 15283 15284 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 15285 sed -n ' 15286 s/.\{148\}/&'"$ac_delim"'/g 15287 t rset 15288 :rset 15289 s/^[ ]*#[ ]*define[ ][ ]*/ / 15290 t def 15291 d 15292 :def 15293 s/\\$// 15294 t bsnl 15295 s/["\\]/\\&/g 15296 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 15297 D["\1"]=" \3"/p 15298 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 15299 d 15300 :bsnl 15301 s/["\\]/\\&/g 15302 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 15303 D["\1"]=" \3\\\\\\n"\\/p 15304 t cont 15305 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 15306 t cont 15307 d 15308 :cont 15309 n 15310 s/.\{148\}/&'"$ac_delim"'/g 15311 t clear 15312 :clear 15313 s/\\$// 15314 t bsnlc 15315 s/["\\]/\\&/g; s/^/"/; s/$/"/p 15316 d 15317 :bsnlc 15318 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 15319 b cont 15320 ' <confdefs.h | sed ' 15321 s/'"$ac_delim"'/"\\\ 15322 "/g' >>$CONFIG_STATUS || ac_write_fail=1 15323 15324 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 15325 for (key in D) D_is_set[key] = 1 15326 FS = "" 15327 } 15328 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 15329 line = \$ 0 15330 split(line, arg, " ") 15331 if (arg[1] == "#") { 15332 defundef = arg[2] 15333 mac1 = arg[3] 15334 } else { 15335 defundef = substr(arg[1], 2) 15336 mac1 = arg[2] 15337 } 15338 split(mac1, mac2, "(") #) 15339 macro = mac2[1] 15340 prefix = substr(line, 1, index(line, defundef) - 1) 15341 if (D_is_set[macro]) { 15342 # Preserve the white space surrounding the "#". 15343 print prefix "define", macro P[macro] D[macro] 15344 next 15345 } else { 15346 # Replace #undef with comments. This is necessary, for example, 15347 # in the case of _POSIX_SOURCE, which is predefined and required 15348 # on some systems where configure will not decide to define it. 15349 if (defundef == "undef") { 15350 print "/*", prefix defundef, macro, "*/" 15351 next 15352 } 15353 } 15354 } 15355 { print } 15356 _ACAWK 15357 _ACEOF 15358 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 15359 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 15360 fi # test -n "$CONFIG_HEADERS" 15361 15362 15363 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 15364 shift 15365 for ac_tag 15366 do 15367 case $ac_tag in 15368 :[FHLC]) ac_mode=$ac_tag; continue;; 15369 esac 15370 case $ac_mode$ac_tag in 15371 :[FHL]*:*);; 15372 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 15373 :[FH]-) ac_tag=-:-;; 15374 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 15375 esac 15376 ac_save_IFS=$IFS 15377 IFS=: 15378 set x $ac_tag 15379 IFS=$ac_save_IFS 15380 shift 15381 ac_file=$1 15382 shift 15383 15384 case $ac_mode in 15385 :L) ac_source=$1;; 15386 :[FH]) 15387 ac_file_inputs= 15388 for ac_f 15389 do 15390 case $ac_f in 15391 -) ac_f="$ac_tmp/stdin";; 15392 *) # Look for the file first in the build tree, then in the source tree 15393 # (if the path is not absolute). The absolute path cannot be DOS-style, 15394 # because $ac_f cannot contain `:'. 15395 test -f "$ac_f" || 15396 case $ac_f in 15397 [\\/$]*) false;; 15398 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 15399 esac || 15400 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 15401 esac 15402 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 15403 as_fn_append ac_file_inputs " '$ac_f'" 15404 done 15405 15406 # Let's still pretend it is `configure' which instantiates (i.e., don't 15407 # use $as_me), people would be surprised to read: 15408 # /* config.h. Generated by config.status. */ 15409 configure_input='Generated from '` 15410 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 15411 `' by configure.' 15412 if test x"$ac_file" != x-; then 15413 configure_input="$ac_file. $configure_input" 15414 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 15415 $as_echo "$as_me: creating $ac_file" >&6;} 15416 fi 15417 # Neutralize special characters interpreted by sed in replacement strings. 15418 case $configure_input in #( 15419 *\&* | *\|* | *\\* ) 15420 ac_sed_conf_input=`$as_echo "$configure_input" | 15421 sed 's/[\\\\&|]/\\\\&/g'`;; #( 15422 *) ac_sed_conf_input=$configure_input;; 15423 esac 15424 15425 case $ac_tag in 15426 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 15427 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 15428 esac 15429 ;; 15430 esac 15431 15432 ac_dir=`$as_dirname -- "$ac_file" || 15433 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 15434 X"$ac_file" : 'X\(//\)[^/]' \| \ 15435 X"$ac_file" : 'X\(//\)$' \| \ 15436 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 15437 $as_echo X"$ac_file" | 15438 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 15439 s//\1/ 15440 q 15441 } 15442 /^X\(\/\/\)[^/].*/{ 15443 s//\1/ 15444 q 15445 } 15446 /^X\(\/\/\)$/{ 15447 s//\1/ 15448 q 15449 } 15450 /^X\(\/\).*/{ 15451 s//\1/ 15452 q 15453 } 15454 s/.*/./; q'` 15455 as_dir="$ac_dir"; as_fn_mkdir_p 15456 ac_builddir=. 15457 15458 case "$ac_dir" in 15459 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 15460 *) 15461 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 15462 # A ".." for each directory in $ac_dir_suffix. 15463 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 15464 case $ac_top_builddir_sub in 15465 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 15466 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 15467 esac ;; 15468 esac 15469 ac_abs_top_builddir=$ac_pwd 15470 ac_abs_builddir=$ac_pwd$ac_dir_suffix 15471 # for backward compatibility: 15472 ac_top_builddir=$ac_top_build_prefix 15473 15474 case $srcdir in 15475 .) # We are building in place. 15476 ac_srcdir=. 15477 ac_top_srcdir=$ac_top_builddir_sub 15478 ac_abs_top_srcdir=$ac_pwd ;; 15479 [\\/]* | ?:[\\/]* ) # Absolute name. 15480 ac_srcdir=$srcdir$ac_dir_suffix; 15481 ac_top_srcdir=$srcdir 15482 ac_abs_top_srcdir=$srcdir ;; 15483 *) # Relative name. 15484 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 15485 ac_top_srcdir=$ac_top_build_prefix$srcdir 15486 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 15487 esac 15488 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 15489 15490 15491 case $ac_mode in 15492 :F) 15493 # 15494 # CONFIG_FILE 15495 # 15496 15497 case $INSTALL in 15498 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 15499 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 15500 esac 15501 _ACEOF 15502 15503 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 15504 # If the template does not know about datarootdir, expand it. 15505 # FIXME: This hack should be removed a few years after 2.60. 15506 ac_datarootdir_hack=; ac_datarootdir_seen= 15507 ac_sed_dataroot=' 15508 /datarootdir/ { 15509 p 15510 q 15511 } 15512 /@datadir@/p 15513 /@docdir@/p 15514 /@infodir@/p 15515 /@localedir@/p 15516 /@mandir@/p' 15517 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 15518 *datarootdir*) ac_datarootdir_seen=yes;; 15519 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 15520 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 15521 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 15522 _ACEOF 15523 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 15524 ac_datarootdir_hack=' 15525 s&@datadir@&$datadir&g 15526 s&@docdir@&$docdir&g 15527 s&@infodir@&$infodir&g 15528 s&@localedir@&$localedir&g 15529 s&@mandir@&$mandir&g 15530 s&\\\${datarootdir}&$datarootdir&g' ;; 15531 esac 15532 _ACEOF 15533 15534 # Neutralize VPATH when `$srcdir' = `.'. 15535 # Shell code in configure.ac might set extrasub. 15536 # FIXME: do we really want to maintain this feature? 15537 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 15538 ac_sed_extra="$ac_vpsub 15539 $extrasub 15540 _ACEOF 15541 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 15542 :t 15543 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 15544 s|@configure_input@|$ac_sed_conf_input|;t t 15545 s&@top_builddir@&$ac_top_builddir_sub&;t t 15546 s&@top_build_prefix@&$ac_top_build_prefix&;t t 15547 s&@srcdir@&$ac_srcdir&;t t 15548 s&@abs_srcdir@&$ac_abs_srcdir&;t t 15549 s&@top_srcdir@&$ac_top_srcdir&;t t 15550 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 15551 s&@builddir@&$ac_builddir&;t t 15552 s&@abs_builddir@&$ac_abs_builddir&;t t 15553 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 15554 s&@INSTALL@&$ac_INSTALL&;t t 15555 $ac_datarootdir_hack 15556 " 15557 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 15558 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 15559 15560 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 15561 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 15562 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 15563 "$ac_tmp/out"`; test -z "$ac_out"; } && 15564 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 15565 which seems to be undefined. Please make sure it is defined" >&5 15566 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 15567 which seems to be undefined. Please make sure it is defined" >&2;} 15568 15569 rm -f "$ac_tmp/stdin" 15570 case $ac_file in 15571 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 15572 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 15573 esac \ 15574 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 15575 ;; 15576 :H) 15577 # 15578 # CONFIG_HEADER 15579 # 15580 if test x"$ac_file" != x-; then 15581 { 15582 $as_echo "/* $configure_input */" \ 15583 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 15584 } >"$ac_tmp/config.h" \ 15585 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 15586 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 15587 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 15588 $as_echo "$as_me: $ac_file is unchanged" >&6;} 15589 else 15590 rm -f "$ac_file" 15591 mv "$ac_tmp/config.h" "$ac_file" \ 15592 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 15593 fi 15594 else 15595 $as_echo "/* $configure_input */" \ 15596 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 15597 || as_fn_error $? "could not create -" "$LINENO" 5 15598 fi 15599 ;; 15600 15601 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 15602 $as_echo "$as_me: executing $ac_file commands" >&6;} 15603 ;; 15604 esac 15605 15606 15607 case $ac_file$ac_mode in 15608 "include/jemalloc/internal/public_symbols.txt":C) 15609 f="${objroot}include/jemalloc/internal/public_symbols.txt" 15610 mkdir -p "${objroot}include/jemalloc/internal" 15611 cp /dev/null "${f}" 15612 for nm in `echo ${mangling_map} |tr ',' ' '` ; do 15613 n=`echo ${nm} |tr ':' ' ' |awk '{print $1}'` 15614 m=`echo ${nm} |tr ':' ' ' |awk '{print $2}'` 15615 echo "${n}:${m}" >> "${f}" 15616 public_syms=`for sym in ${public_syms}; do echo "${sym}"; done |grep -v "^${n}\$" |tr '\n' ' '` 15617 done 15618 for sym in ${public_syms} ; do 15619 n="${sym}" 15620 m="${JEMALLOC_PREFIX}${sym}" 15621 echo "${n}:${m}" >> "${f}" 15622 done 15623 ;; 15624 "include/jemalloc/internal/private_symbols.awk":C) 15625 f="${objroot}include/jemalloc/internal/private_symbols.awk" 15626 mkdir -p "${objroot}include/jemalloc/internal" 15627 export_syms=`for sym in ${public_syms}; do echo "${JEMALLOC_PREFIX}${sym}"; done; for sym in ${wrap_syms}; do echo "${sym}"; done;` 15628 "${srcdir}/include/jemalloc/internal/private_symbols.sh" "${SYM_PREFIX}" ${export_syms} > "${objroot}include/jemalloc/internal/private_symbols.awk" 15629 ;; 15630 "include/jemalloc/internal/private_symbols_jet.awk":C) 15631 f="${objroot}include/jemalloc/internal/private_symbols_jet.awk" 15632 mkdir -p "${objroot}include/jemalloc/internal" 15633 export_syms=`for sym in ${public_syms}; do echo "jet_${sym}"; done; for sym in ${wrap_syms}; do echo "${sym}"; done;` 15634 "${srcdir}/include/jemalloc/internal/private_symbols.sh" "${SYM_PREFIX}" ${export_syms} > "${objroot}include/jemalloc/internal/private_symbols_jet.awk" 15635 ;; 15636 "include/jemalloc/internal/public_namespace.h":C) 15637 mkdir -p "${objroot}include/jemalloc/internal" 15638 "${srcdir}/include/jemalloc/internal/public_namespace.sh" "${objroot}include/jemalloc/internal/public_symbols.txt" > "${objroot}include/jemalloc/internal/public_namespace.h" 15639 ;; 15640 "include/jemalloc/internal/public_unnamespace.h":C) 15641 mkdir -p "${objroot}include/jemalloc/internal" 15642 "${srcdir}/include/jemalloc/internal/public_unnamespace.sh" "${objroot}include/jemalloc/internal/public_symbols.txt" > "${objroot}include/jemalloc/internal/public_unnamespace.h" 15643 ;; 15644 "include/jemalloc/jemalloc_protos_jet.h":C) 15645 mkdir -p "${objroot}include/jemalloc" 15646 cat "${srcdir}/include/jemalloc/jemalloc_protos.h.in" | sed -e 's/@je_@/jet_/g' > "${objroot}include/jemalloc/jemalloc_protos_jet.h" 15647 ;; 15648 "include/jemalloc/jemalloc_rename.h":C) 15649 mkdir -p "${objroot}include/jemalloc" 15650 "${srcdir}/include/jemalloc/jemalloc_rename.sh" "${objroot}include/jemalloc/internal/public_symbols.txt" > "${objroot}include/jemalloc/jemalloc_rename.h" 15651 ;; 15652 "include/jemalloc/jemalloc_mangle.h":C) 15653 mkdir -p "${objroot}include/jemalloc" 15654 "${srcdir}/include/jemalloc/jemalloc_mangle.sh" "${objroot}include/jemalloc/internal/public_symbols.txt" je_ > "${objroot}include/jemalloc/jemalloc_mangle.h" 15655 ;; 15656 "include/jemalloc/jemalloc_mangle_jet.h":C) 15657 mkdir -p "${objroot}include/jemalloc" 15658 "${srcdir}/include/jemalloc/jemalloc_mangle.sh" "${objroot}include/jemalloc/internal/public_symbols.txt" jet_ > "${objroot}include/jemalloc/jemalloc_mangle_jet.h" 15659 ;; 15660 "include/jemalloc/jemalloc.h":C) 15661 mkdir -p "${objroot}include/jemalloc" 15662 "${srcdir}/include/jemalloc/jemalloc.sh" "${objroot}" > "${objroot}include/jemalloc/jemalloc${install_suffix}.h" 15663 ;; 15664 15665 esac 15666 done # for ac_tag 15667 15668 15669 as_fn_exit 0 15670 _ACEOF 15671 ac_clean_files=$ac_clean_files_save 15672 15673 test $ac_write_fail = 0 || 15674 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 15675 15676 15677 # configure is writing to config.log, and then calls config.status. 15678 # config.status does its own redirection, appending to config.log. 15679 # Unfortunately, on DOS this fails, as config.log is still kept open 15680 # by configure, so config.status won't be able to write to it; its 15681 # output is simply discarded. So we exec the FD to /dev/null, 15682 # effectively closing config.log, so it can be properly (re)opened and 15683 # appended to by config.status. When coming back to configure, we 15684 # need to make the FD available again. 15685 if test "$no_create" != yes; then 15686 ac_cs_success=: 15687 ac_config_status_args= 15688 test "$silent" = yes && 15689 ac_config_status_args="$ac_config_status_args --quiet" 15690 exec 5>/dev/null 15691 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 15692 exec 5>>config.log 15693 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 15694 # would make configure fail if this is the last instruction. 15695 $ac_cs_success || as_fn_exit 1 15696 fi 15697 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 15698 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 15699 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 15700 fi 15701 15702 15703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ===============================================================================" >&5 15704 $as_echo "===============================================================================" >&6; } 15705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: jemalloc version : ${jemalloc_version}" >&5 15706 $as_echo "jemalloc version : ${jemalloc_version}" >&6; } 15707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: library revision : ${rev}" >&5 15708 $as_echo "library revision : ${rev}" >&6; } 15709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 15710 $as_echo "" >&6; } 15711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: CONFIG : ${CONFIG}" >&5 15712 $as_echo "CONFIG : ${CONFIG}" >&6; } 15713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: CC : ${CC}" >&5 15714 $as_echo "CC : ${CC}" >&6; } 15715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: CONFIGURE_CFLAGS : ${CONFIGURE_CFLAGS}" >&5 15716 $as_echo "CONFIGURE_CFLAGS : ${CONFIGURE_CFLAGS}" >&6; } 15717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: SPECIFIED_CFLAGS : ${SPECIFIED_CFLAGS}" >&5 15718 $as_echo "SPECIFIED_CFLAGS : ${SPECIFIED_CFLAGS}" >&6; } 15719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: EXTRA_CFLAGS : ${EXTRA_CFLAGS}" >&5 15720 $as_echo "EXTRA_CFLAGS : ${EXTRA_CFLAGS}" >&6; } 15721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: CPPFLAGS : ${CPPFLAGS}" >&5 15722 $as_echo "CPPFLAGS : ${CPPFLAGS}" >&6; } 15723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: CXX : ${CXX}" >&5 15724 $as_echo "CXX : ${CXX}" >&6; } 15725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: CONFIGURE_CXXFLAGS : ${CONFIGURE_CXXFLAGS}" >&5 15726 $as_echo "CONFIGURE_CXXFLAGS : ${CONFIGURE_CXXFLAGS}" >&6; } 15727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: SPECIFIED_CXXFLAGS : ${SPECIFIED_CXXFLAGS}" >&5 15728 $as_echo "SPECIFIED_CXXFLAGS : ${SPECIFIED_CXXFLAGS}" >&6; } 15729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: EXTRA_CXXFLAGS : ${EXTRA_CXXFLAGS}" >&5 15730 $as_echo "EXTRA_CXXFLAGS : ${EXTRA_CXXFLAGS}" >&6; } 15731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: LDFLAGS : ${LDFLAGS}" >&5 15732 $as_echo "LDFLAGS : ${LDFLAGS}" >&6; } 15733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: EXTRA_LDFLAGS : ${EXTRA_LDFLAGS}" >&5 15734 $as_echo "EXTRA_LDFLAGS : ${EXTRA_LDFLAGS}" >&6; } 15735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: DSO_LDFLAGS : ${DSO_LDFLAGS}" >&5 15736 $as_echo "DSO_LDFLAGS : ${DSO_LDFLAGS}" >&6; } 15737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: LIBS : ${LIBS}" >&5 15738 $as_echo "LIBS : ${LIBS}" >&6; } 15739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: RPATH_EXTRA : ${RPATH_EXTRA}" >&5 15740 $as_echo "RPATH_EXTRA : ${RPATH_EXTRA}" >&6; } 15741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 15742 $as_echo "" >&6; } 15743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: XSLTPROC : ${XSLTPROC}" >&5 15744 $as_echo "XSLTPROC : ${XSLTPROC}" >&6; } 15745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: XSLROOT : ${XSLROOT}" >&5 15746 $as_echo "XSLROOT : ${XSLROOT}" >&6; } 15747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 15748 $as_echo "" >&6; } 15749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: PREFIX : ${PREFIX}" >&5 15750 $as_echo "PREFIX : ${PREFIX}" >&6; } 15751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: BINDIR : ${BINDIR}" >&5 15752 $as_echo "BINDIR : ${BINDIR}" >&6; } 15753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: DATADIR : ${DATADIR}" >&5 15754 $as_echo "DATADIR : ${DATADIR}" >&6; } 15755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: INCLUDEDIR : ${INCLUDEDIR}" >&5 15756 $as_echo "INCLUDEDIR : ${INCLUDEDIR}" >&6; } 15757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: LIBDIR : ${LIBDIR}" >&5 15758 $as_echo "LIBDIR : ${LIBDIR}" >&6; } 15759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: MANDIR : ${MANDIR}" >&5 15760 $as_echo "MANDIR : ${MANDIR}" >&6; } 15761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 15762 $as_echo "" >&6; } 15763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: srcroot : ${srcroot}" >&5 15764 $as_echo "srcroot : ${srcroot}" >&6; } 15765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: abs_srcroot : ${abs_srcroot}" >&5 15766 $as_echo "abs_srcroot : ${abs_srcroot}" >&6; } 15767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: objroot : ${objroot}" >&5 15768 $as_echo "objroot : ${objroot}" >&6; } 15769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: abs_objroot : ${abs_objroot}" >&5 15770 $as_echo "abs_objroot : ${abs_objroot}" >&6; } 15771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 15772 $as_echo "" >&6; } 15773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: JEMALLOC_PREFIX : ${JEMALLOC_PREFIX}" >&5 15774 $as_echo "JEMALLOC_PREFIX : ${JEMALLOC_PREFIX}" >&6; } 15775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: JEMALLOC_PRIVATE_NAMESPACE" >&5 15776 $as_echo "JEMALLOC_PRIVATE_NAMESPACE" >&6; } 15777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: : ${JEMALLOC_PRIVATE_NAMESPACE}" >&5 15778 $as_echo " : ${JEMALLOC_PRIVATE_NAMESPACE}" >&6; } 15779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: install_suffix : ${install_suffix}" >&5 15780 $as_echo "install_suffix : ${install_suffix}" >&6; } 15781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: malloc_conf : ${config_malloc_conf}" >&5 15782 $as_echo "malloc_conf : ${config_malloc_conf}" >&6; } 15783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: documentation : ${enable_doc}" >&5 15784 $as_echo "documentation : ${enable_doc}" >&6; } 15785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: shared libs : ${enable_shared}" >&5 15786 $as_echo "shared libs : ${enable_shared}" >&6; } 15787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: static libs : ${enable_static}" >&5 15788 $as_echo "static libs : ${enable_static}" >&6; } 15789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: autogen : ${enable_autogen}" >&5 15790 $as_echo "autogen : ${enable_autogen}" >&6; } 15791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: debug : ${enable_debug}" >&5 15792 $as_echo "debug : ${enable_debug}" >&6; } 15793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: stats : ${enable_stats}" >&5 15794 $as_echo "stats : ${enable_stats}" >&6; } 15795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: experimental_smallocx : ${enable_experimental_smallocx}" >&5 15796 $as_echo "experimental_smallocx : ${enable_experimental_smallocx}" >&6; } 15797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: prof : ${enable_prof}" >&5 15798 $as_echo "prof : ${enable_prof}" >&6; } 15799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: prof-libunwind : ${enable_prof_libunwind}" >&5 15800 $as_echo "prof-libunwind : ${enable_prof_libunwind}" >&6; } 15801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: prof-libgcc : ${enable_prof_libgcc}" >&5 15802 $as_echo "prof-libgcc : ${enable_prof_libgcc}" >&6; } 15803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: prof-gcc : ${enable_prof_gcc}" >&5 15804 $as_echo "prof-gcc : ${enable_prof_gcc}" >&6; } 15805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: fill : ${enable_fill}" >&5 15806 $as_echo "fill : ${enable_fill}" >&6; } 15807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: utrace : ${enable_utrace}" >&5 15808 $as_echo "utrace : ${enable_utrace}" >&6; } 15809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: xmalloc : ${enable_xmalloc}" >&5 15810 $as_echo "xmalloc : ${enable_xmalloc}" >&6; } 15811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: log : ${enable_log}" >&5 15812 $as_echo "log : ${enable_log}" >&6; } 15813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: lazy_lock : ${enable_lazy_lock}" >&5 15814 $as_echo "lazy_lock : ${enable_lazy_lock}" >&6; } 15815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: cache-oblivious : ${enable_cache_oblivious}" >&5 15816 $as_echo "cache-oblivious : ${enable_cache_oblivious}" >&6; } 15817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: cxx : ${enable_cxx}" >&5 15818 $as_echo "cxx : ${enable_cxx}" >&6; } 15819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ===============================================================================" >&5 15820 $as_echo "===============================================================================" >&6; } 15821
Indexes created Sat Jun 13 00:24:39 UTC 2026