1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for stressapptest 1.0.9_autoconf. 4# 5# Report bugs to <opensource@google.com>. 6# 7# 8# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9# 10# 11# This configure script is free software; the Free Software Foundation 12# gives unlimited permission to copy, distribute and modify it. 13## -------------------- ## 14## M4sh Initialization. ## 15## -------------------- ## 16 17# Be more Bourne compatible 18DUALCASE=1; export DUALCASE # for MKS sh 19if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32esac 33fi 34 35 36as_nl=' 37' 38export as_nl 39# Printing a long string crashes Solaris 7 /usr/bin/printf. 40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43# Prefer a ksh shell builtin over an external printf program on Solaris, 44# but without wasting forks for bash or zsh. 45if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72fi 73 74# The user is always right. 75if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81fi 82 83 84# IFS 85# We need space, tab and new line, in precisely that order. Quoting is 86# there to prevent editors from complaining about space-tab. 87# (If _AS_PATH_WALK were called with IFS unset, it would disable word 88# splitting by setting IFS to empty value.) 89IFS=" "" $as_nl" 90 91# Find who we are. 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'((' could 119# trigger a bug in pdksh 5.2.14. 120for as_var in BASH_ENV ENV MAIL MAILPATH 121do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123done 124PS1='$ ' 125PS2='> ' 126PS4='+ ' 127 128# NLS nuisances. 129LC_ALL=C 130export LC_ALL 131LANGUAGE=C 132export LANGUAGE 133 134# CDPATH. 135(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137# Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142# neutralization value for shells without unset; and this also 143# works around shells that cannot unset nonexistent variables. 144# Preserve -v and -x to the replacement shell. 145BASH_ENV=/dev/null 146ENV=/dev/null 147(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153esac 154exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155# Admittedly, this is quite paranoid, since all the known shells bail 156# out after a failed `exec'. 157$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176esac 177fi 178" 179 as_required="as_fn_return () { (exit \$1); } 180as_fn_success () { as_fn_return 0; } 181as_fn_failure () { as_fn_return 1; } 182as_fn_ret_success () { return 0; } 183as_fn_ret_failure () { return 1; } 184 185exitcode=0 186as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192else 193 exitcode=1; echo positional parameters were not saved. 194fi 195test x\$exitcode = x0 || exit 1 196test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204else 205 as_have_required=no 206fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211as_found=false 212for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227fi 228fi 229 done;; 230 esac 231 as_found=false 232done 233$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236fi; } 237IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243# neutralization value for shells without unset; and this also 244# works around shells that cannot unset nonexistent variables. 245# Preserve -v and -x to the replacement shell. 246BASH_ENV=/dev/null 247ENV=/dev/null 248(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254esac 255exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256# Admittedly, this is quite paranoid, since all the known shells bail 257# out after a failed `exec'. 258$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259exit 255 260fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf@gnu.org and 270$0: opensource@google.com about your system, including any 271$0: error possibly output before this message. 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"cannot create directory $as_dir" 359 360 361} # as_fn_mkdir_p 362 363# as_fn_executable_p FILE 364# ----------------------- 365# Test if FILE is an executable regular file. 366as_fn_executable_p () 367{ 368 test -f "$1" && test -x "$1" 369} # as_fn_executable_p 370# as_fn_append VAR VALUE 371# ---------------------- 372# Append the text in VALUE to the end of the definition contained in VAR. Take 373# advantage of any shell optimizations that allow amortized linear growth over 374# repeated appends, instead of the typical quadratic growth present in naive 375# implementations. 376if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 377 eval 'as_fn_append () 378 { 379 eval $1+=\$2 380 }' 381else 382 as_fn_append () 383 { 384 eval $1=\$$1\$2 385 } 386fi # as_fn_append 387 388# as_fn_arith ARG... 389# ------------------ 390# Perform arithmetic evaluation on the ARGs, and store the result in the 391# global $as_val. Take advantage of shells that can avoid forks. 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571ac_default_prefix=/usr/local 572ac_clean_files= 573ac_config_libobj_dir=. 574LIBOBJS= 575cross_compiling=no 576subdirs= 577MFLAGS= 578MAKEFLAGS= 579 580# Identity of this package. 581PACKAGE_NAME='stressapptest' 582PACKAGE_TARNAME='stressapptest' 583PACKAGE_VERSION='1.0.9_autoconf' 584PACKAGE_STRING='stressapptest 1.0.9_autoconf' 585PACKAGE_BUGREPORT='opensource@google.com' 586PACKAGE_URL='' 587 588ac_unique_file="src/" 589# Factoring default headers for most tests. 590ac_includes_default="\ 591#include <stdio.h> 592#ifdef HAVE_SYS_TYPES_H 593# include <sys/types.h> 594#endif 595#ifdef HAVE_SYS_STAT_H 596# include <sys/stat.h> 597#endif 598#ifdef STDC_HEADERS 599# include <stdlib.h> 600# include <stddef.h> 601#else 602# ifdef HAVE_STDLIB_H 603# include <stdlib.h> 604# endif 605#endif 606#ifdef HAVE_STRING_H 607# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 608# include <memory.h> 609# endif 610# include <string.h> 611#endif 612#ifdef HAVE_STRINGS_H 613# include <strings.h> 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See below for descriptions of some of the useful variables. 1299 1300Defaults for the options are specified in brackets. 1301 1302Configuration: 1303 -h, --help display this help and exit 1304 --help=short display options specific to this package 1305 --help=recursive display the short help of all the included packages 1306 -V, --version display version information and exit 1307 -q, --quiet, --silent do not print \`checking ...' messages 1308 --cache-file=FILE cache test results in FILE [disabled] 1309 -C, --config-cache alias for \`--cache-file=config.cache' 1310 -n, --no-create do not create output files 1311 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1312 1313Installation directories: 1314 --prefix=PREFIX install architecture-independent files in PREFIX 1315 [$ac_default_prefix] 1316 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1317 [PREFIX] 1318 1319By default, \`make install' will install all the files in 1320\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1321an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1322for instance \`--prefix=\$HOME'. 1323 1324For better control, use the options below. 1325 1326Fine tuning of the installation directories: 1327 --bindir=DIR user executables [EPREFIX/bin] 1328 --sbindir=DIR system admin executables [EPREFIX/sbin] 1329 --libexecdir=DIR program executables [EPREFIX/libexec] 1330 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1331 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1332 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1333 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1334 --libdir=DIR object code libraries [EPREFIX/lib] 1335 --includedir=DIR C header files [PREFIX/include] 1336 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1337 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1338 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1339 --infodir=DIR info documentation [DATAROOTDIR/info] 1340 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1341 --mandir=DIR man documentation [DATAROOTDIR/man] 1342 --docdir=DIR documentation root [DATAROOTDIR/doc/stressapptest] 1343 --htmldir=DIR html documentation [DOCDIR] 1344 --dvidir=DIR dvi documentation [DOCDIR] 1345 --pdfdir=DIR pdf documentation [DOCDIR] 1346 --psdir=DIR ps documentation [DOCDIR] 1347_ACEOF 1348 1349 cat <<\_ACEOF 1350 1351Program names: 1352 --program-prefix=PREFIX prepend PREFIX to installed program names 1353 --program-suffix=SUFFIX append SUFFIX to installed program names 1354 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1355 1356System types: 1357 --build=BUILD configure for building on BUILD [guessed] 1358 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1359_ACEOF 1360fi 1361 1362if test -n "$ac_init_help"; then 1363 case $ac_init_help in 1364 short | recursive ) echo "Configuration of stressapptest 1.0.9_autoconf:";; 1365 esac 1366 cat <<\_ACEOF 1367 1368Optional Features: 1369 --disable-option-checking ignore unrecognized --enable/--with options 1370 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1371 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1372 --disable-dependency-tracking speeds up one-time build 1373 --enable-dependency-tracking do not reject slow dependency extractors 1374 --disable-default-optimizations 1375 Disable default optimization flag overrides 1376 1377Optional Packages: 1378 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1379 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1380 --with-static enable static linking 1381 1382Some influential environment variables: 1383 CXX C++ compiler command 1384 CXXFLAGS C++ compiler flags 1385 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1386 nonstandard directory <lib dir> 1387 LIBS libraries to pass to the linker, e.g. -l<library> 1388 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1389 you have headers in a nonstandard directory <include dir> 1390 CC C compiler command 1391 CFLAGS C compiler flags 1392 CPP C preprocessor 1393 1394Use these variables to override the choices made by `configure' or to help 1395it to find libraries and programs with nonstandard names/locations. 1396 1397Report bugs to <opensource@google.com>. 1398_ACEOF 1399ac_status=$? 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1528 if test -s conftest.err; then 1529 grep -v '^ *+' conftest.err >conftest.er1 1530 cat conftest.er1 >&5 1531 mv -f conftest.er1 conftest.err 1532 fi 1533 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1534 test $ac_status = 0; } && { 1535 test -z "$ac_c_werror_flag" || 1536 test ! -s conftest.err 1537 } && test -s conftest.$ac_objext; then : 1538 ac_retval=0 1539else 1540 $as_echo "$as_me: failed program was:" >&5 1541sed 's/^/| /' conftest.$ac_ext >&5 1542 1543 ac_retval=1 1544fi 1545 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1546 as_fn_set_status $ac_retval 1547 1548} # ac_fn_c_try_compile 1549 1550# ac_fn_c_try_link LINENO 1551# ----------------------- 1552# Try to link conftest.$ac_ext, and return whether this succeeded. 1553ac_fn_c_try_link () 1554{ 1555 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1556 rm -f conftest.$ac_objext conftest$ac_exeext 1557 if { { ac_try="$ac_link" 1558case "(($ac_try" in 1559 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1560 *) ac_try_echo=$ac_try;; 1561esac 1562eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1563$as_echo "$ac_try_echo"; } >&5 1564 (eval "$ac_link") 2>conftest.err 1565 ac_status=$? 1566 if test -s conftest.err; then 1567 grep -v '^ *+' conftest.err >conftest.er1 1568 cat conftest.er1 >&5 1569 mv -f conftest.er1 conftest.err 1570 fi 1571 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1572 test $ac_status = 0; } && { 1573 test -z "$ac_c_werror_flag" || 1574 test ! -s conftest.err 1575 } && test -s conftest$ac_exeext && { 1576 test "$cross_compiling" = yes || 1577 test -x conftest$ac_exeext 1578 }; then : 1579 ac_retval=0 1580else 1581 $as_echo "$as_me: failed program was:" >&5 1582sed 's/^/| /' conftest.$ac_ext >&5 1583 1584 ac_retval=1 1585fi 1586 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1587 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1588 # interfere with the next link command; also delete a directory that is 1589 # left behind by Apple's compiler. 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"no acceptable C compiler found in \$PATH 4052See \`config.log' for more details" "$LINENO" 5; } 4053 4054# Provide some information about the compiler. 4055$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 4056set X $ac_compile 4057ac_compiler=$2 4058for ac_option in --version -v -V -qversion; do 4059 { { ac_try="$ac_compiler $ac_option >&5" 4060case "(($ac_try" in 4061 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4062 *) ac_try_echo=$ac_try;; 4063esac 4064eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4065$as_echo "$ac_try_echo"; } >&5 4066 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 4067 ac_status=$? 4068 if test -s conftest.err; then 4069 sed '10a\ 4070... rest of stderr output deleted ... 4071 10q' conftest.err >conftest.er1 4072 cat conftest.er1 >&5 4073 fi 4074 rm -f conftest.er1 conftest.err 4075 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4076 test $ac_status = 0; } 4077done 4078 4079{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 4080$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 4081if ${ac_cv_c_compiler_gnu+:} false; then : 4082 $as_echo_n "(cached) " >&6 4083else 4084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4085/* end confdefs.h. */ 4086 4087int 4088main () 4089{ 4090#ifndef __GNUC__ 4091 choke me 4092#endif 4093 4094 ; 4095 return 0; 4096} 4097_ACEOF 4098if ac_fn_c_try_compile "$LINENO"; then : 4099 ac_compiler_gnu=yes 4100else 4101 ac_compiler_gnu=no 4102fi 4103rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4104ac_cv_c_compiler_gnu=$ac_compiler_gnu 4105 4106fi 4107{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4108$as_echo "$ac_cv_c_compiler_gnu" >&6; } 4109if test $ac_compiler_gnu = yes; then 4110 GCC=yes 4111else 4112 GCC= 4113fi 4114ac_test_CFLAGS=${CFLAGS+set} 4115ac_save_CFLAGS=$CFLAGS 4116{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4117$as_echo_n "checking whether $CC accepts -g... " >&6; } 4118if ${ac_cv_prog_cc_g+:} false; then : 4119 $as_echo_n "(cached) " >&6 4120else 4121 ac_save_c_werror_flag=$ac_c_werror_flag 4122 ac_c_werror_flag=yes 4123 ac_cv_prog_cc_g=no 4124 CFLAGS="-g" 4125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4126/* end confdefs.h. */ 4127 4128int 4129main () 4130{ 4131 4132 ; 4133 return 0; 4134} 4135_ACEOF 4136if ac_fn_c_try_compile "$LINENO"; then : 4137 ac_cv_prog_cc_g=yes 4138else 4139 CFLAGS="" 4140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4141/* end confdefs.h. */ 4142 4143int 4144main () 4145{ 4146 4147 ; 4148 return 0; 4149} 4150_ACEOF 4151if ac_fn_c_try_compile "$LINENO"; then : 4152 4153else 4154 ac_c_werror_flag=$ac_save_c_werror_flag 4155 CFLAGS="-g" 4156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4157/* end confdefs.h. */ 4158 4159int 4160main () 4161{ 4162 4163 ; 4164 return 0; 4165} 4166_ACEOF 4167if ac_fn_c_try_compile "$LINENO"; then : 4168 ac_cv_prog_cc_g=yes 4169fi 4170rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4171fi 4172rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4173fi 4174rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4175 ac_c_werror_flag=$ac_save_c_werror_flag 4176fi 4177{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4178$as_echo "$ac_cv_prog_cc_g" >&6; } 4179if test "$ac_test_CFLAGS" = set; then 4180 CFLAGS=$ac_save_CFLAGS 4181elif test $ac_cv_prog_cc_g = yes; then 4182 if test "$GCC" = yes; then 4183 CFLAGS="-g -O2" 4184 else 4185 CFLAGS="-g" 4186 fi 4187else 4188 if test "$GCC" = yes; then 4189 CFLAGS="-O2" 4190 else 4191 CFLAGS= 4192 fi 4193fi 4194{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 4195$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 4196if ${ac_cv_prog_cc_c89+:} false; then : 4197 $as_echo_n "(cached) " >&6 4198else 4199 ac_cv_prog_cc_c89=no 4200ac_save_CC=$CC 4201cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4202/* end confdefs.h. */ 4203#include <stdarg.h> 4204#include <stdio.h> 4205struct stat; 4206/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 4207struct buf { int x; }; 4208FILE * (*rcsopen) (struct buf *, struct stat *, int); 4209static char *e (p, i) 4210 char **p; 4211 int i; 4212{ 4213 return p[i]; 4214} 4215static char *f (char * (*g) (char **, int), char **p, ...) 4216{ 4217 char *s; 4218 va_list v; 4219 va_start (v,p); 4220 s = g (p, va_arg (v,int)); 4221 va_end (v); 4222 return s; 4223} 4224 4225/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 4226 function prototypes and stuff, but not '\xHH' hex character constants. 4227 These don't provoke an error unfortunately, instead are silently treated 4228 as 'x'. The following induces an error, until -std is added to get 4229 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4230 array size at least. It's necessary to write '\x00'==0 to get something 4231 that's true only with -std. */ 4232int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4233 4234/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 4235 inside strings and character constants. */ 4236#define FOO(x) 'x' 4237int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 4238 4239int test (int i, double x); 4240struct s1 {int (*f) (int a);}; 4241struct s2 {int (*f) (double a);}; 4242int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 4243int argc; 4244char **argv; 4245int 4246main () 4247{ 4248return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 4249 ; 4250 return 0; 4251} 4252_ACEOF 4253for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4254 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4255do 4256 CC="$ac_save_CC $ac_arg" 4257 if ac_fn_c_try_compile "$LINENO"; then : 4258 ac_cv_prog_cc_c89=$ac_arg 4259fi 4260rm -f core conftest.err conftest.$ac_objext 4261 test "x$ac_cv_prog_cc_c89" != "xno" && break 4262done 4263rm -f conftest.$ac_ext 4264CC=$ac_save_CC 4265 4266fi 4267# AC_CACHE_VAL 4268case "x$ac_cv_prog_cc_c89" in 4269 x) 4270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4271$as_echo "none needed" >&6; } ;; 4272 xno) 4273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4274$as_echo "unsupported" >&6; } ;; 4275 *) 4276 CC="$CC $ac_cv_prog_cc_c89" 4277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4278$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4279esac 4280if test "x$ac_cv_prog_cc_c89" != xno; then : 4281 4282fi 4283 4284ac_ext=c 4285ac_cpp='$CPP $CPPFLAGS' 4286ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4287ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4288ac_compiler_gnu=$ac_cv_c_compiler_gnu 4289 4290depcc="$CC" am_compiler_list= 4291 4292{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4293$as_echo_n "checking dependency style of $depcc... " >&6; } 4294if ${am_cv_CC_dependencies_compiler_type+:} false; then : 4295 $as_echo_n "(cached) " >&6 4296else 4297 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4298 # We make a subdir and do the tests there. Otherwise we can end up 4299 # making bogus files that we don't know about and never remove. For 4300 # instance it was reported that on HP-UX the gcc test will end up 4301 # making a dummy file named `D' -- because `-MD' means `put the output 4302 # in D'. 4303 mkdir conftest.dir 4304 # Copy depcomp to subdir because otherwise we won't find it if we're 4305 # using a relative directory. 4306 cp "$am_depcomp" conftest.dir 4307 cd conftest.dir 4308 # We will build objects and dependencies in a subdirectory because 4309 # it helps to detect inapplicable dependency modes. For instance 4310 # both Tru64's cc and ICC support -MD to output dependencies as a 4311 # side effect of compilation, but ICC will put the dependencies in 4312 # the current directory while Tru64 will put them in the object 4313 # directory. 4314 mkdir sub 4315 4316 am_cv_CC_dependencies_compiler_type=none 4317 if test "$am_compiler_list" = ""; then 4318 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4319 fi 4320 am__universal=false 4321 case " $depcc " in #( 4322 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4323 esac 4324 4325 for depmode in $am_compiler_list; do 4326 # Setup a source with many dependencies, because some compilers 4327 # like to wrap large dependency lists on column 80 (with \), and 4328 # we should not choose a depcomp mode which is confused by this. 4329 # 4330 # We need to recreate these files for each test, as the compiler may 4331 # overwrite some of them when testing with obscure command lines. 4332 # This happens at least with the AIX C compiler. 4333 : > sub/conftest.c 4334 for i in 1 2 3 4 5 6; do 4335 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4336 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 4337 # Solaris 8's {/usr,}/bin/sh. 4338 touch sub/conftst$i.h 4339 done 4340 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4341 4342 # We check with `-c' and `-o' for the sake of the "dashmstdout" 4343 # mode. It turns out that the SunPro C++ compiler does not properly 4344 # handle `-M -o', and we need to detect this. Also, some Intel 4345 # versions had trouble with output in subdirs 4346 am__obj=sub/conftest.${OBJEXT-o} 4347 am__minus_obj="-o $am__obj" 4348 case $depmode in 4349 gcc) 4350 # This depmode causes a compiler race in universal mode. 4351 test "$am__universal" = false || continue 4352 ;; 4353 nosideeffect) 4354 # after this tag, mechanisms are not by side-effect, so they'll 4355 # only be used when explicitly requested 4356 if test "x$enable_dependency_tracking" = xyes; then 4357 continue 4358 else 4359 break 4360 fi 4361 ;; 4362 msvisualcpp | msvcmsys) 4363 # This compiler won't grok `-c -o', but also, the minuso test has 4364 # not run yet. These depmodes are late enough in the game, and 4365 # so weak that their functioning should not be impacted. 4366 am__obj=conftest.${OBJEXT-o} 4367 am__minus_obj= 4368 ;; 4369 none) break ;; 4370 esac 4371 if depmode=$depmode \ 4372 source=sub/conftest.c object=$am__obj \ 4373 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4374 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4375 >/dev/null 2>conftest.err && 4376 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4377 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4378 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4379 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4380 # icc doesn't choke on unknown options, it will just issue warnings 4381 # or remarks (even with -Werror). So we grep stderr for any message 4382 # that says an option was ignored or not supported. 4383 # When given -MP, icc 7.0 and 7.1 complain thusly: 4384 # icc: Command line warning: ignoring option '-M'; no argument required 4385 # The diagnosis changed in icc 8.0: 4386 # icc: Command line remark: option '-MP' not supported 4387 if (grep 'ignoring option' conftest.err || 4388 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4389 am_cv_CC_dependencies_compiler_type=$depmode 4390 break 4391 fi 4392 fi 4393 done 4394 4395 cd .. 4396 rm -rf conftest.dir 4397else 4398 am_cv_CC_dependencies_compiler_type=none 4399fi 4400 4401fi 4402{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4403$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4404CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4405 4406 if 4407 test "x$enable_dependency_tracking" != xno \ 4408 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4409 am__fastdepCC_TRUE= 4410 am__fastdepCC_FALSE='#' 4411else 4412 am__fastdepCC_TRUE='#' 4413 am__fastdepCC_FALSE= 4414fi 4415 4416 4417 4418#Getting user and host info 4419username=$(whoami) 4420{ $as_echo "$as_me:${as_lineno-$LINENO}: checking user ID" >&5 4421$as_echo_n "checking user ID... " >&6; } 4422{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $username" >&5 4423$as_echo "$username" >&6; } 4424 4425hostname=$(uname -n) 4426{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host name" >&5 4427$as_echo_n "checking host name... " >&6; } 4428{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hostname" >&5 4429$as_echo "$hostname" >&6; } 4430 4431timestamp=$(date) 4432{ $as_echo "$as_me:${as_lineno-$LINENO}: checking current timestamp" >&5 4433$as_echo_n "checking current timestamp... " >&6; } 4434{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $timestamp" >&5 4435$as_echo "$timestamp" >&6; } 4436 4437 4438cat >>confdefs.h <<_ACEOF 4439#define STRESSAPPTEST_TIMESTAMP "$username @ $hostname on $timestamp" 4440_ACEOF 4441 4442 4443# Check whether --enable-default-optimizations was given. 4444if test "${enable_default_optimizations+set}" = set; then : 4445 enableval=$enable_default_optimizations; 4446fi 4447 4448if test x"$enable_default_optimizations" != xno; then : 4449 4450 #Default cxxflags 4451 CXXFLAGS="$CXXFLAGS -DCHECKOPTS" 4452 CXXFLAGS="$CXXFLAGS -Wreturn-type -Wunused -Wuninitialized -Wall" 4453 CXXFLAGS="$CXXFLAGS -O3 -funroll-all-loops -funroll-loops -DNDEBUG" 4454 4455fi 4456 4457# Checks for header files. 4458 4459ac_header_dirent=no 4460for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do 4461 as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` 4462{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 4463$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } 4464if eval \${$as_ac_Header+:} false; then : 4465 $as_echo_n "(cached) " >&6 4466else 4467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4468/* end confdefs.h. */ 4469#include <sys/types.h> 4470#include <$ac_hdr> 4471 4472int 4473main () 4474{ 4475if ((DIR *) 0) 4476return 0; 4477 ; 4478 return 0; 4479} 4480_ACEOF 4481if ac_fn_c_try_compile "$LINENO"; then : 4482 eval "$as_ac_Header=yes" 4483else 4484 eval "$as_ac_Header=no" 4485fi 4486rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4487fi 4488eval ac_res=\$$as_ac_Header 4489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 4490$as_echo "$ac_res" >&6; } 4491if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4492 cat >>confdefs.h <<_ACEOF 4493#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 4494_ACEOF 4495 4496ac_header_dirent=$ac_hdr; break 4497fi 4498 4499done 4500# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. 4501if test $ac_header_dirent = dirent.h; then 4502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 4503$as_echo_n "checking for library containing opendir... " >&6; } 4504if ${ac_cv_search_opendir+:} false; then : 4505 $as_echo_n "(cached) " >&6 4506else 4507 ac_func_search_save_LIBS=$LIBS 4508cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4509/* end confdefs.h. */ 4510 4511/* Override any GCC internal prototype to avoid an error. 4512 Use char because int might match the return type of a GCC 4513 builtin and then its argument prototype would still apply. */ 4514#ifdef __cplusplus 4515extern "C" 4516#endif 4517char opendir (); 4518int 4519main () 4520{ 4521return opendir (); 4522 ; 4523 return 0; 4524} 4525_ACEOF 4526for ac_lib in '' dir; do 4527 if test -z "$ac_lib"; then 4528 ac_res="none required" 4529 else 4530 ac_res=-l$ac_lib 4531 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4532 fi 4533 if ac_fn_c_try_link "$LINENO"; then : 4534 ac_cv_search_opendir=$ac_res 4535fi 4536rm -f core conftest.err conftest.$ac_objext \ 4537 conftest$ac_exeext 4538 if ${ac_cv_search_opendir+:} false; then : 4539 break 4540fi 4541done 4542if ${ac_cv_search_opendir+:} false; then : 4543 4544else 4545 ac_cv_search_opendir=no 4546fi 4547rm conftest.$ac_ext 4548LIBS=$ac_func_search_save_LIBS 4549fi 4550{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 4551$as_echo "$ac_cv_search_opendir" >&6; } 4552ac_res=$ac_cv_search_opendir 4553if test "$ac_res" != no; then : 4554 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4555 4556fi 4557 4558else 4559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 4560$as_echo_n "checking for library containing opendir... " >&6; } 4561if ${ac_cv_search_opendir+:} false; then : 4562 $as_echo_n "(cached) " >&6 4563else 4564 ac_func_search_save_LIBS=$LIBS 4565cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4566/* end confdefs.h. */ 4567 4568/* Override any GCC internal prototype to avoid an error. 4569 Use char because int might match the return type of a GCC 4570 builtin and then its argument prototype would still apply. */ 4571#ifdef __cplusplus 4572extern "C" 4573#endif 4574char opendir (); 4575int 4576main () 4577{ 4578return opendir (); 4579 ; 4580 return 0; 4581} 4582_ACEOF 4583for ac_lib in '' x; do 4584 if test -z "$ac_lib"; then 4585 ac_res="none required" 4586 else 4587 ac_res=-l$ac_lib 4588 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4589 fi 4590 if ac_fn_c_try_link "$LINENO"; then : 4591 ac_cv_search_opendir=$ac_res 4592fi 4593rm -f core conftest.err conftest.$ac_objext \ 4594 conftest$ac_exeext 4595 if ${ac_cv_search_opendir+:} false; then : 4596 break 4597fi 4598done 4599if ${ac_cv_search_opendir+:} false; then : 4600 4601else 4602 ac_cv_search_opendir=no 4603fi 4604rm conftest.$ac_ext 4605LIBS=$ac_func_search_save_LIBS 4606fi 4607{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 4608$as_echo "$ac_cv_search_opendir" >&6; } 4609ac_res=$ac_cv_search_opendir 4610if test "$ac_res" != no; then : 4611 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4612 4613fi 4614 4615fi 4616 4617ac_ext=c 4618ac_cpp='$CPP $CPPFLAGS' 4619ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4620ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4621ac_compiler_gnu=$ac_cv_c_compiler_gnu 4622{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4623$as_echo_n "checking how to run the C preprocessor... " >&6; } 4624# On Suns, sometimes $CPP names a directory. 4625if test -n "$CPP" && test -d "$CPP"; then 4626 CPP= 4627fi 4628if test -z "$CPP"; then 4629 if ${ac_cv_prog_CPP+:} false; then : 4630 $as_echo_n "(cached) " >&6 4631else 4632 # Double quotes because CPP needs to be expanded 4633 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4634 do 4635 ac_preproc_ok=false 4636for ac_c_preproc_warn_flag in '' yes 4637do 4638 # Use a header file that comes with gcc, so configuring glibc 4639 # with a fresh cross-compiler works. 4640 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4641 # <limits.h> exists even on freestanding compilers. 4642 # On the NeXT, cc -E runs the code through the compiler's parser, 4643 # not just through cpp. "Syntax error" is here to catch this case. 4644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4645/* end confdefs.h. */ 4646#ifdef __STDC__ 4647# include <limits.h> 4648#else 4649# include <assert.h> 4650#endif 4651 Syntax error 4652_ACEOF 4653if ac_fn_c_try_cpp "$LINENO"; then : 4654 4655else 4656 # Broken: fails on valid input. 4657continue 4658fi 4659rm -f conftest.err conftest.i conftest.$ac_ext 4660 4661 # OK, works on sane cases. Now check whether nonexistent headers 4662 # can be detected and how. 4663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4664/* end confdefs.h. */ 4665#include <ac_nonexistent.h> 4666_ACEOF 4667if ac_fn_c_try_cpp "$LINENO"; then : 4668 # Broken: success on invalid input. 4669continue 4670else 4671 # Passes both tests. 4672ac_preproc_ok=: 4673break 4674fi 4675rm -f conftest.err conftest.i conftest.$ac_ext 4676 4677done 4678# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4679rm -f conftest.i conftest.err conftest.$ac_ext 4680if $ac_preproc_ok; then : 4681 break 4682fi 4683 4684 done 4685 ac_cv_prog_CPP=$CPP 4686 4687fi 4688 CPP=$ac_cv_prog_CPP 4689else 4690 ac_cv_prog_CPP=$CPP 4691fi 4692{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4693$as_echo "$CPP" >&6; } 4694ac_preproc_ok=false 4695for ac_c_preproc_warn_flag in '' yes 4696do 4697 # Use a header file that comes with gcc, so configuring glibc 4698 # with a fresh cross-compiler works. 4699 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4700 # <limits.h> exists even on freestanding compilers. 4701 # On the NeXT, cc -E runs the code through the compiler's parser, 4702 # not just through cpp. "Syntax error" is here to catch this case. 4703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4704/* end confdefs.h. */ 4705#ifdef __STDC__ 4706# include <limits.h> 4707#else 4708# include <assert.h> 4709#endif 4710 Syntax error 4711_ACEOF 4712if ac_fn_c_try_cpp "$LINENO"; then : 4713 4714else 4715 # Broken: fails on valid input. 4716continue 4717fi 4718rm -f conftest.err conftest.i conftest.$ac_ext 4719 4720 # OK, works on sane cases. Now check whether nonexistent headers 4721 # can be detected and how. 4722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4723/* end confdefs.h. */ 4724#include <ac_nonexistent.h> 4725_ACEOF 4726if ac_fn_c_try_cpp "$LINENO"; then : 4727 # Broken: success on invalid input. 4728continue 4729else 4730 # Passes both tests. 4731ac_preproc_ok=: 4732break 4733fi 4734rm -f conftest.err conftest.i conftest.$ac_ext 4735 4736done 4737# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4738rm -f conftest.i conftest.err conftest.$ac_ext 4739if $ac_preproc_ok; then : 4740 4741else 4742 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4743$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4744as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4745See \`config.log' for more details" "$LINENO" 5; } 4746fi 4747 4748ac_ext=c 4749ac_cpp='$CPP $CPPFLAGS' 4750ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4751ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4752ac_compiler_gnu=$ac_cv_c_compiler_gnu 4753 4754 4755{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4756$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4757if ${ac_cv_path_GREP+:} false; then : 4758 $as_echo_n "(cached) " >&6 4759else 4760 if test -z "$GREP"; then 4761 ac_path_GREP_found=false 4762 # Loop through the user's path and test for each of PROGNAME-LIST 4763 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4764for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4765do 4766 IFS=$as_save_IFS 4767 test -z "$as_dir" && as_dir=. 4768 for ac_prog in grep ggrep; do 4769 for ac_exec_ext in '' $ac_executable_extensions; do 4770 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4771 as_fn_executable_p "$ac_path_GREP" || continue 4772# Check for GNU ac_path_GREP and select it if it is found. 4773 # Check for GNU $ac_path_GREP 4774case `"$ac_path_GREP" --version 2>&1` in 4775*GNU*) 4776 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4777*) 4778 ac_count=0 4779 $as_echo_n 0123456789 >"conftest.in" 4780 while : 4781 do 4782 cat "conftest.in" "conftest.in" >"conftest.tmp" 4783 mv "conftest.tmp" "conftest.in" 4784 cp "conftest.in" "conftest.nl" 4785 $as_echo 'GREP' >> "conftest.nl" 4786 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4787 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4788 as_fn_arith $ac_count + 1 && ac_count=$as_val 4789 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4790 # Best one so far, save it but keep looking for a better one 4791 ac_cv_path_GREP="$ac_path_GREP" 4792 ac_path_GREP_max=$ac_count 4793 fi 4794 # 10*(2^10) chars as input seems more than enough 4795 test $ac_count -gt 10 && break 4796 done 4797 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4798esac 4799 4800 $ac_path_GREP_found && break 3 4801 done 4802 done 4803 done 4804IFS=$as_save_IFS 4805 if test -z "$ac_cv_path_GREP"; then 4806 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4807 fi 4808else 4809 ac_cv_path_GREP=$GREP 4810fi 4811 4812fi 4813{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4814$as_echo "$ac_cv_path_GREP" >&6; } 4815 GREP="$ac_cv_path_GREP" 4816 4817 4818{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4819$as_echo_n "checking for egrep... " >&6; } 4820if ${ac_cv_path_EGREP+:} false; then : 4821 $as_echo_n "(cached) " >&6 4822else 4823 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4824 then ac_cv_path_EGREP="$GREP -E" 4825 else 4826 if test -z "$EGREP"; then 4827 ac_path_EGREP_found=false 4828 # Loop through the user's path and test for each of PROGNAME-LIST 4829 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4830for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4831do 4832 IFS=$as_save_IFS 4833 test -z "$as_dir" && as_dir=. 4834 for ac_prog in egrep; do 4835 for ac_exec_ext in '' $ac_executable_extensions; do 4836 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4837 as_fn_executable_p "$ac_path_EGREP" || continue 4838# Check for GNU ac_path_EGREP and select it if it is found. 4839 # Check for GNU $ac_path_EGREP 4840case `"$ac_path_EGREP" --version 2>&1` in 4841*GNU*) 4842 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4843*) 4844 ac_count=0 4845 $as_echo_n 0123456789 >"conftest.in" 4846 while : 4847 do 4848 cat "conftest.in" "conftest.in" >"conftest.tmp" 4849 mv "conftest.tmp" "conftest.in" 4850 cp "conftest.in" "conftest.nl" 4851 $as_echo 'EGREP' >> "conftest.nl" 4852 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4853 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4854 as_fn_arith $ac_count + 1 && ac_count=$as_val 4855 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4856 # Best one so far, save it but keep looking for a better one 4857 ac_cv_path_EGREP="$ac_path_EGREP" 4858 ac_path_EGREP_max=$ac_count 4859 fi 4860 # 10*(2^10) chars as input seems more than enough 4861 test $ac_count -gt 10 && break 4862 done 4863 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4864esac 4865 4866 $ac_path_EGREP_found && break 3 4867 done 4868 done 4869 done 4870IFS=$as_save_IFS 4871 if test -z "$ac_cv_path_EGREP"; then 4872 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4873 fi 4874else 4875 ac_cv_path_EGREP=$EGREP 4876fi 4877 4878 fi 4879fi 4880{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4881$as_echo "$ac_cv_path_EGREP" >&6; } 4882 EGREP="$ac_cv_path_EGREP" 4883 4884 4885{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4886$as_echo_n "checking for ANSI C header files... " >&6; } 4887if ${ac_cv_header_stdc+:} false; then : 4888 $as_echo_n "(cached) " >&6 4889else 4890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4891/* end confdefs.h. */ 4892#include <stdlib.h> 4893#include <stdarg.h> 4894#include <string.h> 4895#include <float.h> 4896 4897int 4898main () 4899{ 4900 4901 ; 4902 return 0; 4903} 4904_ACEOF 4905if ac_fn_c_try_compile "$LINENO"; then : 4906 ac_cv_header_stdc=yes 4907else 4908 ac_cv_header_stdc=no 4909fi 4910rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4911 4912if test $ac_cv_header_stdc = yes; then 4913 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4915/* end confdefs.h. */ 4916#include <string.h> 4917 4918_ACEOF 4919if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4920 $EGREP "memchr" >/dev/null 2>&1; then : 4921 4922else 4923 ac_cv_header_stdc=no 4924fi 4925rm -f conftest* 4926 4927fi 4928 4929if test $ac_cv_header_stdc = yes; then 4930 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4932/* end confdefs.h. */ 4933#include <stdlib.h> 4934 4935_ACEOF 4936if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4937 $EGREP "free" >/dev/null 2>&1; then : 4938 4939else 4940 ac_cv_header_stdc=no 4941fi 4942rm -f conftest* 4943 4944fi 4945 4946if test $ac_cv_header_stdc = yes; then 4947 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4948 if test "$cross_compiling" = yes; then : 4949 : 4950else 4951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4952/* end confdefs.h. */ 4953#include <ctype.h> 4954#include <stdlib.h> 4955#if ((' ' & 0x0FF) == 0x020) 4956# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4957# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4958#else 4959# define ISLOWER(c) \ 4960 (('a' <= (c) && (c) <= 'i') \ 4961 || ('j' <= (c) && (c) <= 'r') \ 4962 || ('s' <= (c) && (c) <= 'z')) 4963# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4964#endif 4965 4966#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4967int 4968main () 4969{ 4970 int i; 4971 for (i = 0; i < 256; i++) 4972 if (XOR (islower (i), ISLOWER (i)) 4973 || toupper (i) != TOUPPER (i)) 4974 return 2; 4975 return 0; 4976} 4977_ACEOF 4978if ac_fn_c_try_run "$LINENO"; then : 4979 4980else 4981 ac_cv_header_stdc=no 4982fi 4983rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4984 conftest.$ac_objext conftest.beam conftest.$ac_ext 4985fi 4986 4987fi 4988fi 4989{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4990$as_echo "$ac_cv_header_stdc" >&6; } 4991if test $ac_cv_header_stdc = yes; then 4992 4993$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4994 4995fi 4996 4997# Skip malloc.h to prevent redefinition of HAVE_MALLOC_H on some platforms 4998# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4999for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 5000 inttypes.h stdint.h unistd.h 5001do : 5002 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5003ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 5004" 5005if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5006 cat >>confdefs.h <<_ACEOF 5007#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5008_ACEOF 5009 5010fi 5011 5012done 5013 5014 5015for ac_header in arpa/inet.h fcntl.h netdb.h stdint.h stdlib.h string.h sys/ioctl.h sys/socket.h sys/time.h unistd.h 5016do : 5017 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5018ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 5019if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5020 cat >>confdefs.h <<_ACEOF 5021#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5022_ACEOF 5023 5024else 5025 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5026$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5027as_fn_error $? "Missing some header files. 5028See \`config.log' for more details" "$LINENO" 5; } 5029fi 5030 5031done 5032 5033for ac_header in pthread.h 5034do : 5035 ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" 5036if test "x$ac_cv_header_pthread_h" = xyes; then : 5037 cat >>confdefs.h <<_ACEOF 5038#define HAVE_PTHREAD_H 1 5039_ACEOF 5040 5041fi 5042 5043done 5044 5045{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_create" >&5 5046$as_echo_n "checking for library containing pthread_create... " >&6; } 5047if ${ac_cv_search_pthread_create+:} false; then : 5048 $as_echo_n "(cached) " >&6 5049else 5050 ac_func_search_save_LIBS=$LIBS 5051cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5052/* end confdefs.h. */ 5053 5054/* Override any GCC internal prototype to avoid an error. 5055 Use char because int might match the return type of a GCC 5056 builtin and then its argument prototype would still apply. */ 5057#ifdef __cplusplus 5058extern "C" 5059#endif 5060char pthread_create (); 5061int 5062main () 5063{ 5064return pthread_create (); 5065 ; 5066 return 0; 5067} 5068_ACEOF 5069for ac_lib in '' pthread; do 5070 if test -z "$ac_lib"; then 5071 ac_res="none required" 5072 else 5073 ac_res=-l$ac_lib 5074 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5075 fi 5076 if ac_fn_c_try_link "$LINENO"; then : 5077 ac_cv_search_pthread_create=$ac_res 5078fi 5079rm -f core conftest.err conftest.$ac_objext \ 5080 conftest$ac_exeext 5081 if ${ac_cv_search_pthread_create+:} false; then : 5082 break 5083fi 5084done 5085if ${ac_cv_search_pthread_create+:} false; then : 5086 5087else 5088 ac_cv_search_pthread_create=no 5089fi 5090rm conftest.$ac_ext 5091LIBS=$ac_func_search_save_LIBS 5092fi 5093{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_create" >&5 5094$as_echo "$ac_cv_search_pthread_create" >&6; } 5095ac_res=$ac_cv_search_pthread_create 5096if test "$ac_res" != no; then : 5097 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5098 5099fi 5100 5101ac_fn_c_check_type "$LINENO" "pthread_barrier_t" "ac_cv_type_pthread_barrier_t" "$ac_includes_default" 5102if test "x$ac_cv_type_pthread_barrier_t" = xyes; then : 5103 5104$as_echo "#define HAVE_PTHREAD_BARRIERS 1" >>confdefs.h 5105 5106fi 5107 5108for ac_header in libaio.h 5109do : 5110 ac_fn_c_check_header_mongrel "$LINENO" "libaio.h" "ac_cv_header_libaio_h" "$ac_includes_default" 5111if test "x$ac_cv_header_libaio_h" = xyes; then : 5112 cat >>confdefs.h <<_ACEOF 5113#define HAVE_LIBAIO_H 1 5114_ACEOF 5115 5116fi 5117 5118done 5119 5120{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing io_setup" >&5 5121$as_echo_n "checking for library containing io_setup... " >&6; } 5122if ${ac_cv_search_io_setup+:} false; then : 5123 $as_echo_n "(cached) " >&6 5124else 5125 ac_func_search_save_LIBS=$LIBS 5126cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5127/* end confdefs.h. */ 5128 5129/* Override any GCC internal prototype to avoid an error. 5130 Use char because int might match the return type of a GCC 5131 builtin and then its argument prototype would still apply. */ 5132#ifdef __cplusplus 5133extern "C" 5134#endif 5135char io_setup (); 5136int 5137main () 5138{ 5139return io_setup (); 5140 ; 5141 return 0; 5142} 5143_ACEOF 5144for ac_lib in '' aio; do 5145 if test -z "$ac_lib"; then 5146 ac_res="none required" 5147 else 5148 ac_res=-l$ac_lib 5149 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5150 fi 5151 if ac_fn_c_try_link "$LINENO"; then : 5152 ac_cv_search_io_setup=$ac_res 5153fi 5154rm -f core conftest.err conftest.$ac_objext \ 5155 conftest$ac_exeext 5156 if ${ac_cv_search_io_setup+:} false; then : 5157 break 5158fi 5159done 5160if ${ac_cv_search_io_setup+:} false; then : 5161 5162else 5163 ac_cv_search_io_setup=no 5164fi 5165rm conftest.$ac_ext 5166LIBS=$ac_func_search_save_LIBS 5167fi 5168{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_io_setup" >&5 5169$as_echo "$ac_cv_search_io_setup" >&6; } 5170ac_res=$ac_cv_search_io_setup 5171if test "$ac_res" != no; then : 5172 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5173 5174fi 5175 5176for ac_header in sys/shm.h 5177do : 5178 ac_fn_c_check_header_mongrel "$LINENO" "sys/shm.h" "ac_cv_header_sys_shm_h" "$ac_includes_default" 5179if test "x$ac_cv_header_sys_shm_h" = xyes; then : 5180 cat >>confdefs.h <<_ACEOF 5181#define HAVE_SYS_SHM_H 1 5182_ACEOF 5183 5184fi 5185 5186done 5187 5188{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing shm_open" >&5 5189$as_echo_n "checking for library containing shm_open... " >&6; } 5190if ${ac_cv_search_shm_open+:} false; then : 5191 $as_echo_n "(cached) " >&6 5192else 5193 ac_func_search_save_LIBS=$LIBS 5194cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5195/* end confdefs.h. */ 5196 5197/* Override any GCC internal prototype to avoid an error. 5198 Use char because int might match the return type of a GCC 5199 builtin and then its argument prototype would still apply. */ 5200#ifdef __cplusplus 5201extern "C" 5202#endif 5203char shm_open (); 5204int 5205main () 5206{ 5207return shm_open (); 5208 ; 5209 return 0; 5210} 5211_ACEOF 5212for ac_lib in '' rt; do 5213 if test -z "$ac_lib"; then 5214 ac_res="none required" 5215 else 5216 ac_res=-l$ac_lib 5217 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5218 fi 5219 if ac_fn_c_try_link "$LINENO"; then : 5220 ac_cv_search_shm_open=$ac_res 5221fi 5222rm -f core conftest.err conftest.$ac_objext \ 5223 conftest$ac_exeext 5224 if ${ac_cv_search_shm_open+:} false; then : 5225 break 5226fi 5227done 5228if ${ac_cv_search_shm_open+:} false; then : 5229 5230else 5231 ac_cv_search_shm_open=no 5232fi 5233rm conftest.$ac_ext 5234LIBS=$ac_func_search_save_LIBS 5235fi 5236{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_shm_open" >&5 5237$as_echo "$ac_cv_search_shm_open" >&6; } 5238ac_res=$ac_cv_search_shm_open 5239if test "$ac_res" != no; then : 5240 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5241 5242fi 5243 5244 5245 5246# Checks for typedefs, structures, and compiler characteristics. 5247{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5 5248$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; } 5249if ${ac_cv_header_stdbool_h+:} false; then : 5250 $as_echo_n "(cached) " >&6 5251else 5252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5253/* end confdefs.h. */ 5254 5255 #include <stdbool.h> 5256 #ifndef bool 5257 "error: bool is not defined" 5258 #endif 5259 #ifndef false 5260 "error: false is not defined" 5261 #endif 5262 #if false 5263 "error: false is not 0" 5264 #endif 5265 #ifndef true 5266 "error: true is not defined" 5267 #endif 5268 #if true != 1 5269 "error: true is not 1" 5270 #endif 5271 #ifndef __bool_true_false_are_defined 5272 "error: __bool_true_false_are_defined is not defined" 5273 #endif 5274 5275 struct s { _Bool s: 1; _Bool t; } s; 5276 5277 char a[true == 1 ? 1 : -1]; 5278 char b[false == 0 ? 1 : -1]; 5279 char c[__bool_true_false_are_defined == 1 ? 1 : -1]; 5280 char d[(bool) 0.5 == true ? 1 : -1]; 5281 /* See body of main program for 'e'. */ 5282 char f[(_Bool) 0.0 == false ? 1 : -1]; 5283 char g[true]; 5284 char h[sizeof (_Bool)]; 5285 char i[sizeof s.t]; 5286 enum { j = false, k = true, l = false * true, m = true * 256 }; 5287 /* The following fails for 5288 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ 5289 _Bool n[m]; 5290 char o[sizeof n == m * sizeof n[0] ? 1 : -1]; 5291 char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; 5292 /* Catch a bug in an HP-UX C compiler. See 5293 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html 5294 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html 5295 */ 5296 _Bool q = true; 5297 _Bool *pq = &q; 5298 5299int 5300main () 5301{ 5302 5303 bool e = &s; 5304 *pq |= q; 5305 *pq |= ! q; 5306 /* Refer to every declared value, to avoid compiler optimizations. */ 5307 return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l 5308 + !m + !n + !o + !p + !q + !pq); 5309 5310 ; 5311 return 0; 5312} 5313_ACEOF 5314if ac_fn_c_try_compile "$LINENO"; then : 5315 ac_cv_header_stdbool_h=yes 5316else 5317 ac_cv_header_stdbool_h=no 5318fi 5319rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5320fi 5321{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 5322$as_echo "$ac_cv_header_stdbool_h" >&6; } 5323 ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" 5324if test "x$ac_cv_type__Bool" = xyes; then : 5325 5326cat >>confdefs.h <<_ACEOF 5327#define HAVE__BOOL 1 5328_ACEOF 5329 5330 5331fi 5332 5333 5334if test $ac_cv_header_stdbool_h = yes; then 5335 5336$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h 5337 5338fi 5339 5340{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 5341$as_echo_n "checking for an ANSI C-conforming const... " >&6; } 5342if ${ac_cv_c_const+:} false; then : 5343 $as_echo_n "(cached) " >&6 5344else 5345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5346/* end confdefs.h. */ 5347 5348int 5349main () 5350{ 5351 5352#ifndef __cplusplus 5353 /* Ultrix mips cc rejects this sort of thing. */ 5354 typedef int charset[2]; 5355 const charset cs = { 0, 0 }; 5356 /* SunOS 4.1.1 cc rejects this. */ 5357 char const *const *pcpcc; 5358 char **ppc; 5359 /* NEC SVR4.0.2 mips cc rejects this. */ 5360 struct point {int x, y;}; 5361 static struct point const zero = {0,0}; 5362 /* AIX XL C 1.02.0.0 rejects this. 5363 It does not let you subtract one const X* pointer from another in 5364 an arm of an if-expression whose if-part is not a constant 5365 expression */ 5366 const char *g = "string"; 5367 pcpcc = &g + (g ? g-g : 0); 5368 /* HPUX 7.0 cc rejects these. */ 5369 ++pcpcc; 5370 ppc = (char**) pcpcc; 5371 pcpcc = (char const *const *) ppc; 5372 { /* SCO 3.2v4 cc rejects this sort of thing. */ 5373 char tx; 5374 char *t = &tx; 5375 char const *s = 0 ? (char *) 0 : (char const *) 0; 5376 5377 *t++ = 0; 5378 if (s) return 0; 5379 } 5380 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 5381 int x[] = {25, 17}; 5382 const int *foo = &x[0]; 5383 ++foo; 5384 } 5385 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 5386 typedef const int *iptr; 5387 iptr p = 0; 5388 ++p; 5389 } 5390 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 5391 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 5392 struct s { int j; const int *ap[3]; } bx; 5393 struct s *b = &bx; b->j = 5; 5394 } 5395 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 5396 const int foo = 10; 5397 if (!foo) return 0; 5398 } 5399 return !cs[0] && !zero.x; 5400#endif 5401 5402 ; 5403 return 0; 5404} 5405_ACEOF 5406if ac_fn_c_try_compile "$LINENO"; then : 5407 ac_cv_c_const=yes 5408else 5409 ac_cv_c_const=no 5410fi 5411rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5412fi 5413{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 5414$as_echo "$ac_cv_c_const" >&6; } 5415if test $ac_cv_c_const = no; then 5416 5417$as_echo "#define const /**/" >>confdefs.h 5418 5419fi 5420 5421{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 5422$as_echo_n "checking for inline... " >&6; } 5423if ${ac_cv_c_inline+:} false; then : 5424 $as_echo_n "(cached) " >&6 5425else 5426 ac_cv_c_inline=no 5427for ac_kw in inline __inline__ __inline; do 5428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5429/* end confdefs.h. */ 5430#ifndef __cplusplus 5431typedef int foo_t; 5432static $ac_kw foo_t static_foo () {return 0; } 5433$ac_kw foo_t foo () {return 0; } 5434#endif 5435 5436_ACEOF 5437if ac_fn_c_try_compile "$LINENO"; then : 5438 ac_cv_c_inline=$ac_kw 5439fi 5440rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5441 test "$ac_cv_c_inline" != no && break 5442done 5443 5444fi 5445{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 5446$as_echo "$ac_cv_c_inline" >&6; } 5447 5448case $ac_cv_c_inline in 5449 inline | yes) ;; 5450 *) 5451 case $ac_cv_c_inline in 5452 no) ac_val=;; 5453 *) ac_val=$ac_cv_c_inline;; 5454 esac 5455 cat >>confdefs.h <<_ACEOF 5456#ifndef __cplusplus 5457#define inline $ac_val 5458#endif 5459_ACEOF 5460 ;; 5461esac 5462 5463ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 5464if test "x$ac_cv_type_pid_t" = xyes; then : 5465 5466else 5467 5468cat >>confdefs.h <<_ACEOF 5469#define pid_t int 5470_ACEOF 5471 5472fi 5473 5474{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5 5475$as_echo_n "checking for C/C++ restrict keyword... " >&6; } 5476if ${ac_cv_c_restrict+:} false; then : 5477 $as_echo_n "(cached) " >&6 5478else 5479 ac_cv_c_restrict=no 5480 # The order here caters to the fact that C++ does not require restrict. 5481 for ac_kw in __restrict __restrict__ _Restrict restrict; do 5482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5483/* end confdefs.h. */ 5484typedef int * int_ptr; 5485 int foo (int_ptr $ac_kw ip) { 5486 return ip[0]; 5487 } 5488int 5489main () 5490{ 5491int s[1]; 5492 int * $ac_kw t = s; 5493 t[0] = 0; 5494 return foo(t) 5495 ; 5496 return 0; 5497} 5498_ACEOF 5499if ac_fn_c_try_compile "$LINENO"; then : 5500 ac_cv_c_restrict=$ac_kw 5501fi 5502rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5503 test "$ac_cv_c_restrict" != no && break 5504 done 5505 5506fi 5507{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5 5508$as_echo "$ac_cv_c_restrict" >&6; } 5509 5510 case $ac_cv_c_restrict in 5511 restrict) ;; 5512 no) $as_echo "#define restrict /**/" >>confdefs.h 5513 ;; 5514 *) cat >>confdefs.h <<_ACEOF 5515#define restrict $ac_cv_c_restrict 5516_ACEOF 5517 ;; 5518 esac 5519 5520ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 5521if test "x$ac_cv_type_size_t" = xyes; then : 5522 5523else 5524 5525cat >>confdefs.h <<_ACEOF 5526#define size_t unsigned int 5527_ACEOF 5528 5529fi 5530 5531ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" 5532if test "x$ac_cv_type_ssize_t" = xyes; then : 5533 5534else 5535 5536cat >>confdefs.h <<_ACEOF 5537#define ssize_t int 5538_ACEOF 5539 5540fi 5541 5542{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 5543$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 5544if ${ac_cv_header_time+:} false; then : 5545 $as_echo_n "(cached) " >&6 5546else 5547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5548/* end confdefs.h. */ 5549#include <sys/types.h> 5550#include <sys/time.h> 5551#include <time.h> 5552 5553int 5554main () 5555{ 5556if ((struct tm *) 0) 5557return 0; 5558 ; 5559 return 0; 5560} 5561_ACEOF 5562if ac_fn_c_try_compile "$LINENO"; then : 5563 ac_cv_header_time=yes 5564else 5565 ac_cv_header_time=no 5566fi 5567rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5568fi 5569{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 5570$as_echo "$ac_cv_header_time" >&6; } 5571if test $ac_cv_header_time = yes; then 5572 5573$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h 5574 5575fi 5576 5577ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t" 5578case $ac_cv_c_uint16_t in #( 5579 no|yes) ;; #( 5580 *) 5581 5582 5583cat >>confdefs.h <<_ACEOF 5584#define uint16_t $ac_cv_c_uint16_t 5585_ACEOF 5586;; 5587 esac 5588 5589{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5 5590$as_echo_n "checking for working volatile... " >&6; } 5591if ${ac_cv_c_volatile+:} false; then : 5592 $as_echo_n "(cached) " >&6 5593else 5594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5595/* end confdefs.h. */ 5596 5597int 5598main () 5599{ 5600 5601volatile int x; 5602int * volatile y = (int *) 0; 5603return !x && !y; 5604 ; 5605 return 0; 5606} 5607_ACEOF 5608if ac_fn_c_try_compile "$LINENO"; then : 5609 ac_cv_c_volatile=yes 5610else 5611 ac_cv_c_volatile=no 5612fi 5613rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5614fi 5615{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5 5616$as_echo "$ac_cv_c_volatile" >&6; } 5617if test $ac_cv_c_volatile = no; then 5618 5619$as_echo "#define volatile /**/" >>confdefs.h 5620 5621fi 5622 5623 5624 5625# Checks for library functions. 5626{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether closedir returns void" >&5 5627$as_echo_n "checking whether closedir returns void... " >&6; } 5628if ${ac_cv_func_closedir_void+:} false; then : 5629 $as_echo_n "(cached) " >&6 5630else 5631 if test "$cross_compiling" = yes; then : 5632 ac_cv_func_closedir_void=yes 5633else 5634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5635/* end confdefs.h. */ 5636$ac_includes_default 5637#include <$ac_header_dirent> 5638#ifndef __cplusplus 5639int closedir (); 5640#endif 5641 5642int 5643main () 5644{ 5645return closedir (opendir (".")) != 0; 5646 ; 5647 return 0; 5648} 5649_ACEOF 5650if ac_fn_c_try_run "$LINENO"; then : 5651 ac_cv_func_closedir_void=no 5652else 5653 ac_cv_func_closedir_void=yes 5654fi 5655rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5656 conftest.$ac_objext conftest.beam conftest.$ac_ext 5657fi 5658 5659fi 5660{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_closedir_void" >&5 5661$as_echo "$ac_cv_func_closedir_void" >&6; } 5662if test $ac_cv_func_closedir_void = yes; then 5663 5664$as_echo "#define CLOSEDIR_VOID 1" >>confdefs.h 5665 5666fi 5667 5668if test $ac_cv_c_compiler_gnu = yes; then 5669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5 5670$as_echo_n "checking whether $CC needs -traditional... " >&6; } 5671if ${ac_cv_prog_gcc_traditional+:} false; then : 5672 $as_echo_n "(cached) " >&6 5673else 5674 ac_pattern="Autoconf.*'x'" 5675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5676/* end confdefs.h. */ 5677#include <sgtty.h> 5678Autoconf TIOCGETP 5679_ACEOF 5680if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5681 $EGREP "$ac_pattern" >/dev/null 2>&1; then : 5682 ac_cv_prog_gcc_traditional=yes 5683else 5684 ac_cv_prog_gcc_traditional=no 5685fi 5686rm -f conftest* 5687 5688 5689 if test $ac_cv_prog_gcc_traditional = no; then 5690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5691/* end confdefs.h. */ 5692#include <termio.h> 5693Autoconf TCGETA 5694_ACEOF 5695if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5696 $EGREP "$ac_pattern" >/dev/null 2>&1; then : 5697 ac_cv_prog_gcc_traditional=yes 5698fi 5699rm -f conftest* 5700 5701 fi 5702fi 5703{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5 5704$as_echo "$ac_cv_prog_gcc_traditional" >&6; } 5705 if test $ac_cv_prog_gcc_traditional = yes; then 5706 CC="$CC -traditional" 5707 fi 5708fi 5709 5710for ac_header in sys/select.h sys/socket.h 5711do : 5712 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5713ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 5714if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5715 cat >>confdefs.h <<_ACEOF 5716#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5717_ACEOF 5718 5719fi 5720 5721done 5722 5723{ $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for select" >&5 5724$as_echo_n "checking types of arguments for select... " >&6; } 5725if ${ac_cv_func_select_args+:} false; then : 5726 $as_echo_n "(cached) " >&6 5727else 5728 for ac_arg234 in 'fd_set *' 'int *' 'void *'; do 5729 for ac_arg1 in 'int' 'size_t' 'unsigned long int' 'unsigned int'; do 5730 for ac_arg5 in 'struct timeval *' 'const struct timeval *'; do 5731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5732/* end confdefs.h. */ 5733$ac_includes_default 5734#ifdef HAVE_SYS_SELECT_H 5735# include <sys/select.h> 5736#endif 5737#ifdef HAVE_SYS_SOCKET_H 5738# include <sys/socket.h> 5739#endif 5740 5741int 5742main () 5743{ 5744extern int select ($ac_arg1, 5745 $ac_arg234, $ac_arg234, $ac_arg234, 5746 $ac_arg5); 5747 ; 5748 return 0; 5749} 5750_ACEOF 5751if ac_fn_c_try_compile "$LINENO"; then : 5752 ac_cv_func_select_args="$ac_arg1,$ac_arg234,$ac_arg5"; break 3 5753fi 5754rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5755 done 5756 done 5757done 5758# Provide a safe default value. 5759: "${ac_cv_func_select_args=int,int *,struct timeval *}" 5760 5761fi 5762{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_select_args" >&5 5763$as_echo "$ac_cv_func_select_args" >&6; } 5764ac_save_IFS=$IFS; IFS=',' 5765set dummy `echo "$ac_cv_func_select_args" | sed 's/\*/\*/g'` 5766IFS=$ac_save_IFS 5767shift 5768 5769cat >>confdefs.h <<_ACEOF 5770#define SELECT_TYPE_ARG1 $1 5771_ACEOF 5772 5773 5774cat >>confdefs.h <<_ACEOF 5775#define SELECT_TYPE_ARG234 ($2) 5776_ACEOF 5777 5778 5779cat >>confdefs.h <<_ACEOF 5780#define SELECT_TYPE_ARG5 ($3) 5781_ACEOF 5782 5783rm -f conftest* 5784 5785{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 5786$as_echo_n "checking return type of signal handlers... " >&6; } 5787if ${ac_cv_type_signal+:} false; then : 5788 $as_echo_n "(cached) " >&6 5789else 5790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5791/* end confdefs.h. */ 5792#include <sys/types.h> 5793#include <signal.h> 5794 5795int 5796main () 5797{ 5798return *(signal (0, 0)) (0) == 1; 5799 ; 5800 return 0; 5801} 5802_ACEOF 5803if ac_fn_c_try_compile "$LINENO"; then : 5804 ac_cv_type_signal=int 5805else 5806 ac_cv_type_signal=void 5807fi 5808rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5809fi 5810{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 5811$as_echo "$ac_cv_type_signal" >&6; } 5812 5813cat >>confdefs.h <<_ACEOF 5814#define RETSIGTYPE $ac_cv_type_signal 5815_ACEOF 5816 5817 5818ac_fn_c_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includes_default" 5819if test "x$ac_cv_have_decl_strerror_r" = xyes; then : 5820 ac_have_decl=1 5821else 5822 ac_have_decl=0 5823fi 5824 5825cat >>confdefs.h <<_ACEOF 5826#define HAVE_DECL_STRERROR_R $ac_have_decl 5827_ACEOF 5828 5829for ac_func in strerror_r 5830do : 5831 ac_fn_c_check_func "$LINENO" "strerror_r" "ac_cv_func_strerror_r" 5832if test "x$ac_cv_func_strerror_r" = xyes; then : 5833 cat >>confdefs.h <<_ACEOF 5834#define HAVE_STRERROR_R 1 5835_ACEOF 5836 5837fi 5838done 5839 5840{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror_r returns char *" >&5 5841$as_echo_n "checking whether strerror_r returns char *... " >&6; } 5842if ${ac_cv_func_strerror_r_char_p+:} false; then : 5843 $as_echo_n "(cached) " >&6 5844else 5845 5846 ac_cv_func_strerror_r_char_p=no 5847 if test $ac_cv_have_decl_strerror_r = yes; then 5848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5849/* end confdefs.h. */ 5850$ac_includes_default 5851int 5852main () 5853{ 5854 5855 char buf[100]; 5856 char x = *strerror_r (0, buf, sizeof buf); 5857 char *p = strerror_r (0, buf, sizeof buf); 5858 return !p || x; 5859 5860 ; 5861 return 0; 5862} 5863_ACEOF 5864if ac_fn_c_try_compile "$LINENO"; then : 5865 ac_cv_func_strerror_r_char_p=yes 5866fi 5867rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5868 else 5869 # strerror_r is not declared. Choose between 5870 # systems that have relatively inaccessible declarations for the 5871 # function. BeOS and DEC UNIX 4.0 fall in this category, but the 5872 # former has a strerror_r that returns char*, while the latter 5873 # has a strerror_r that returns `int'. 5874 # This test should segfault on the DEC system. 5875 if test "$cross_compiling" = yes; then : 5876 : 5877else 5878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5879/* end confdefs.h. */ 5880$ac_includes_default 5881 extern char *strerror_r (); 5882int 5883main () 5884{ 5885char buf[100]; 5886 char x = *strerror_r (0, buf, sizeof buf); 5887 return ! isalpha (x); 5888 ; 5889 return 0; 5890} 5891_ACEOF 5892if ac_fn_c_try_run "$LINENO"; then : 5893 ac_cv_func_strerror_r_char_p=yes 5894fi 5895rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5896 conftest.$ac_objext conftest.beam conftest.$ac_ext 5897fi 5898 5899 fi 5900 5901fi 5902{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strerror_r_char_p" >&5 5903$as_echo "$ac_cv_func_strerror_r_char_p" >&6; } 5904if test $ac_cv_func_strerror_r_char_p = yes; then 5905 5906$as_echo "#define STRERROR_R_CHAR_P 1" >>confdefs.h 5907 5908fi 5909 5910for ac_func in vprintf 5911do : 5912 ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf" 5913if test "x$ac_cv_func_vprintf" = xyes; then : 5914 cat >>confdefs.h <<_ACEOF 5915#define HAVE_VPRINTF 1 5916_ACEOF 5917 5918ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" 5919if test "x$ac_cv_func__doprnt" = xyes; then : 5920 5921$as_echo "#define HAVE_DOPRNT 1" >>confdefs.h 5922 5923fi 5924 5925fi 5926done 5927 5928 5929for ac_func in ftruncate gettimeofday memset munmap select socket strtol strtoull 5930do : 5931 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5932ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5933if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 5934 cat >>confdefs.h <<_ACEOF 5935#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5936_ACEOF 5937 5938fi 5939done 5940 5941for ac_func in mmap64 posix_memalign rand_r sched_getaffinity 5942do : 5943 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5944ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5945if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 5946 cat >>confdefs.h <<_ACEOF 5947#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5948_ACEOF 5949 5950fi 5951done 5952 5953 5954ac_config_files="$ac_config_files Makefile src/Makefile" 5955 5956cat >confcache <<\_ACEOF 5957# This file is a shell script that caches the results of configure 5958# tests run on this system so they can be shared between configure 5959# scripts and configure runs, see configure's option --config-cache. 5960# It is not useful on other systems. If it contains results you don't 5961# want to keep, you may remove or edit it. 5962# 5963# config.status only pays attention to the cache file if you give it 5964# the --recheck option to rerun configure. 5965# 5966# `ac_cv_env_foo' variables (set or unset) will be overridden when 5967# loading this file, other *unset* `ac_cv_foo' will be assigned the 5968# following values. 5969 5970_ACEOF 5971 5972# The following way of writing the cache mishandles newlines in values, 5973# but we know of no workaround that is simple, portable, and efficient. 5974# So, we kill variables containing newlines. 5975# Ultrix sh set writes to stderr and can't be redirected directly, 5976# and sets the high bit in the cache file unless we assign to the vars. 5977( 5978 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 5979 eval ac_val=\$$ac_var 5980 case $ac_val in #( 5981 *${as_nl}*) 5982 case $ac_var in #( 5983 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 5984$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 5985 esac 5986 case $ac_var in #( 5987 _ | IFS | as_nl) ;; #( 5988 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 5989 *) { eval $ac_var=; unset $ac_var;} ;; 5990 esac ;; 5991 esac 5992 done 5993 5994 (set) 2>&1 | 5995 case $as_nl`(ac_space=' '; set) 2>&1` in #( 5996 *${as_nl}ac_space=\ *) 5997 # `set' does not quote correctly, so add quotes: double-quote 5998 # substitution turns \\\\ into \\, and sed turns \\ into \. 5999 sed -n \ 6000 "s/'/'\\\\''/g; 6001 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 6002 ;; #( 6003 *) 6004 # `set' quotes correctly as required by POSIX, so do not add quotes. 6005 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 6006 ;; 6007 esac | 6008 sort 6009) | 6010 sed ' 6011 /^ac_cv_env_/b end 6012 t clear 6013 :clear 6014 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 6015 t end 6016 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 6017 :end' >>confcache 6018if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 6019 if test -w "$cache_file"; then 6020 if test "x$cache_file" != "x/dev/null"; then 6021 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 6022$as_echo "$as_me: updating cache $cache_file" >&6;} 6023 if test ! -f "$cache_file" || test -h "$cache_file"; then 6024 cat confcache >"$cache_file" 6025 else 6026 case $cache_file in #( 6027 */* | ?:*) 6028 mv -f confcache "$cache_file"$$ && 6029 mv -f "$cache_file"$$ "$cache_file" ;; #( 6030 *) 6031 mv -f confcache "$cache_file" ;; 6032 esac 6033 fi 6034 fi 6035 else 6036 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 6037$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 6038 fi 6039fi 6040rm -f confcache 6041 6042test "x$prefix" = xNONE && prefix=$ac_default_prefix 6043# Let make expand exec_prefix. 6044test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 6045 6046DEFS=-DHAVE_CONFIG_H 6047 6048ac_libobjs= 6049ac_ltlibobjs= 6050U= 6051for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 6052 # 1. Remove the extension, and $U if already installed. 6053 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 6054 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 6055 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 6056 # will be set to the directory where LIBOBJS objects are built. 6057 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 6058 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 6059done 6060LIBOBJS=$ac_libobjs 6061 6062LTLIBOBJS=$ac_ltlibobjs 6063 6064 6065 if test -n "$EXEEXT"; then 6066 am__EXEEXT_TRUE= 6067 am__EXEEXT_FALSE='#' 6068else 6069 am__EXEEXT_TRUE='#' 6070 am__EXEEXT_FALSE= 6071fi 6072 6073if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 6074 as_fn_error $? "conditional \"AMDEP\" was never defined. 6075Usually this means the macro was only invoked conditionally." "$LINENO" 5 6076fi 6077if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then 6078 as_fn_error $? "conditional \"am__fastdepCXX\" was never defined. 6079Usually this means the macro was only invoked conditionally." "$LINENO" 5 6080fi 6081if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 6082 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 6083Usually this means the macro was only invoked conditionally." "$LINENO" 5 6084fi 6085 6086: "${CONFIG_STATUS=./config.status}" 6087ac_write_fail=0 6088ac_clean_files_save=$ac_clean_files 6089ac_clean_files="$ac_clean_files $CONFIG_STATUS" 6090{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 6091$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 6092as_write_fail=0 6093cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 6094#! $SHELL 6095# Generated by $as_me. 6096# Run this file to recreate the current configuration. 6097# Compiler output produced by configure, useful for debugging 6098# configure, is in config.log if it exists. 6099 6100debug=false 6101ac_cs_recheck=false 6102ac_cs_silent=false 6103 6104SHELL=\${CONFIG_SHELL-$SHELL} 6105export SHELL 6106_ASEOF 6107cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 6108## -------------------- ## 6109## M4sh Initialization. ## 6110## -------------------- ## 6111 6112# Be more Bourne compatible 6113DUALCASE=1; export DUALCASE # for MKS sh 6114if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 6115 emulate sh 6116 NULLCMD=: 6117 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 6118 # is contrary to our usage. Disable this feature. 6119 alias -g '${1+"$@"}'='"$@"' 6120 setopt NO_GLOB_SUBST 6121else 6122 case `(set -o) 2>/dev/null` in #( 6123 *posix*) : 6124 set -o posix ;; #( 6125 *) : 6126 ;; 6127esac 6128fi 6129 6130 6131as_nl=' 6132' 6133export as_nl 6134# Printing a long string crashes Solaris 7 /usr/bin/printf. 6135as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 6136as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 6137as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 6138# Prefer a ksh shell builtin over an external printf program on Solaris, 6139# but without wasting forks for bash or zsh. 6140if test -z "$BASH_VERSION$ZSH_VERSION" \ 6141 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 6142 as_echo='print -r --' 6143 as_echo_n='print -rn --' 6144elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 6145 as_echo='printf %s\n' 6146 as_echo_n='printf %s' 6147else 6148 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 6149 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 6150 as_echo_n='/usr/ucb/echo -n' 6151 else 6152 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 6153 as_echo_n_body='eval 6154 arg=$1; 6155 case $arg in #( 6156 *"$as_nl"*) 6157 expr "X$arg" : "X\\(.*\\)$as_nl"; 6158 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 6159 esac; 6160 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 6161 ' 6162 export as_echo_n_body 6163 as_echo_n='sh -c $as_echo_n_body as_echo' 6164 fi 6165 export as_echo_body 6166 as_echo='sh -c $as_echo_body as_echo' 6167fi 6168 6169# The user is always right. 6170if test "${PATH_SEPARATOR+set}" != set; then 6171 PATH_SEPARATOR=: 6172 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 6173 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 6174 PATH_SEPARATOR=';' 6175 } 6176fi 6177 6178 6179# IFS 6180# We need space, tab and new line, in precisely that order. Quoting is 6181# there to prevent editors from complaining about space-tab. 6182# (If _AS_PATH_WALK were called with IFS unset, it would disable word 6183# splitting by setting IFS to empty value.) 6184IFS=" "" $as_nl" 6185 6186# Find who we are. Look in the path if we contain no directory separator. 6187as_myself= 6188case $0 in #(( 6189 *[\\/]* ) as_myself=$0 ;; 6190 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6191for as_dir in $PATH 6192do 6193 IFS=$as_save_IFS 6194 test -z "$as_dir" && as_dir=. 6195 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 6196 done 6197IFS=$as_save_IFS 6198 6199 ;; 6200esac 6201# We did not find ourselves, most probably we were run as `sh COMMAND' 6202# in which case we are not to be found in the path. 6203if test "x$as_myself" = x; then 6204 as_myself=$0 6205fi 6206if test ! -f "$as_myself"; then 6207 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 6208 exit 1 6209fi 6210 6211# Unset variables that we do not need and which cause bugs (e.g. in 6212# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 6213# suppresses any "Segmentation fault" message there. '((' could 6214# trigger a bug in pdksh 5.2.14. 6215for as_var in BASH_ENV ENV MAIL MAILPATH 6216do eval test x\${$as_var+set} = xset \ 6217 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 6218done 6219PS1='$ ' 6220PS2='> ' 6221PS4='+ ' 6222 6223# NLS nuisances. 6224LC_ALL=C 6225export LC_ALL 6226LANGUAGE=C 6227export LANGUAGE 6228 6229# CDPATH. 6230(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 6231 6232 6233# as_fn_error STATUS ERROR [LINENO LOG_FD] 6234# ---------------------------------------- 6235# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 6236# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 6237# script with STATUS, using 1 if that was 0. 6238as_fn_error () 6239{ 6240 as_status=$1; test $as_status -eq 0 && as_status=1 6241 if test "$4"; then 6242 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 6243 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 6244 fi 6245 $as_echo "$as_me: error: $2" >&2 6246 as_fn_exit $as_status 6247} # as_fn_error 6248 6249 6250# as_fn_set_status STATUS 6251# ----------------------- 6252# Set $? to STATUS, without forking. 6253as_fn_set_status () 6254{ 6255 return $1 6256} # as_fn_set_status 6257 6258# as_fn_exit STATUS 6259# ----------------- 6260# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 6261as_fn_exit () 6262{ 6263 set +e 6264 as_fn_set_status $1 6265 exit $1 6266} # as_fn_exit 6267 6268# as_fn_unset VAR 6269# --------------- 6270# Portably unset VAR. 6271as_fn_unset () 6272{ 6273 { eval $1=; unset $1;} 6274} 6275as_unset=as_fn_unset 6276# as_fn_append VAR VALUE 6277# ---------------------- 6278# Append the text in VALUE to the end of the definition contained in VAR. Take 6279# advantage of any shell optimizations that allow amortized linear growth over 6280# repeated appends, instead of the typical quadratic growth present in naive 6281# implementations. 6282if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 6283 eval 'as_fn_append () 6284 { 6285 eval $1+=\$2 6286 }' 6287else 6288 as_fn_append () 6289 { 6290 eval $1=\$$1\$2 6291 } 6292fi # as_fn_append 6293 6294# as_fn_arith ARG... 6295# ------------------ 6296# Perform arithmetic evaluation on the ARGs, and store the result in the 6297# global $as_val. Take advantage of shells that can avoid forks. The arguments 6298# must be portable across $(()) and expr. 6299if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 6300 eval 'as_fn_arith () 6301 { 6302 as_val=$(( $* )) 6303 }' 6304else 6305 as_fn_arith () 6306 { 6307 as_val=`expr "$@" || test $? -eq 1` 6308 } 6309fi # as_fn_arith 6310 6311 6312if expr a : '\(a\)' >/dev/null 2>&1 && 6313 test "X`expr 00001 : '.*\(...\)'`" = X001; then 6314 as_expr=expr 6315else 6316 as_expr=false 6317fi 6318 6319if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 6320 as_basename=basename 6321else 6322 as_basename=false 6323fi 6324 6325if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 6326 as_dirname=dirname 6327else 6328 as_dirname=false 6329fi 6330 6331as_me=`$as_basename -- "$0" || 6332$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 6333 X"$0" : 'X\(//\)$' \| \ 6334 X"$0" : 'X\(/\)' \| . 2>/dev/null || 6335$as_echo X/"$0" | 6336 sed '/^.*\/\([^/][^/]*\)\/*$/{ 6337 s//\1/ 6338 q 6339 } 6340 /^X\/\(\/\/\)$/{ 6341 s//\1/ 6342 q 6343 } 6344 /^X\/\(\/\).*/{ 6345 s//\1/ 6346 q 6347 } 6348 s/.*/./; q'` 6349 6350# Avoid depending upon Character Ranges. 6351as_cr_letters='abcdefghijklmnopqrstuvwxyz' 6352as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 6353as_cr_Letters=$as_cr_letters$as_cr_LETTERS 6354as_cr_digits='0123456789' 6355as_cr_alnum=$as_cr_Letters$as_cr_digits 6356 6357ECHO_C= ECHO_N= ECHO_T= 6358case `echo -n x` in #((((( 6359-n*) 6360 case `echo 'xy\c'` in 6361 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 6362 xy) ECHO_C='\c';; 6363 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 6364 ECHO_T=' ';; 6365 esac;; 6366*) 6367 ECHO_N='-n';; 6368esac 6369 6370rm -f conf$$ conf$$.exe conf$$.file 6371if test -d conf$$.dir; then 6372 rm -f conf$$.dir/conf$$.file 6373else 6374 rm -f conf$$.dir 6375 mkdir conf$$.dir 2>/dev/null 6376fi 6377if (echo >conf$$.file) 2>/dev/null; then 6378 if ln -s conf$$.file conf$$ 2>/dev/null; then 6379 as_ln_s='ln -s' 6380 # ... but there are two gotchas: 6381 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 6382 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 6383 # In both cases, we have to default to `cp -pR'. 6384 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 6385 as_ln_s='cp -pR' 6386 elif ln conf$$.file conf$$ 2>/dev/null; then 6387 as_ln_s=ln 6388 else 6389 as_ln_s='cp -pR' 6390 fi 6391else 6392 as_ln_s='cp -pR' 6393fi 6394rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 6395rmdir conf$$.dir 2>/dev/null 6396 6397 6398# as_fn_mkdir_p 6399# ------------- 6400# Create "$as_dir" as a directory, including parents if necessary. 6401as_fn_mkdir_p () 6402{ 6403 6404 case $as_dir in #( 6405 -*) as_dir=./$as_dir;; 6406 esac 6407 test -d "$as_dir" || eval $as_mkdir_p || { 6408 as_dirs= 6409 while :; do 6410 case $as_dir in #( 6411 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 6412 *) as_qdir=$as_dir;; 6413 esac 6414 as_dirs="'$as_qdir' $as_dirs" 6415 as_dir=`$as_dirname -- "$as_dir" || 6416$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6417 X"$as_dir" : 'X\(//\)[^/]' \| \ 6418 X"$as_dir" : 'X\(//\)$' \| \ 6419 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 6420$as_echo X"$as_dir" | 6421 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6422 s//\1/ 6423 q 6424 } 6425 /^X\(\/\/\)[^/].*/{ 6426 s//\1/ 6427 q 6428 } 6429 /^X\(\/\/\)$/{ 6430 s//\1/ 6431 q 6432 } 6433 /^X\(\/\).*/{ 6434 s//\1/ 6435 q 6436 } 6437 s/.*/./; q'` 6438 test -d "$as_dir" && break 6439 done 6440 test -z "$as_dirs" || eval "mkdir $as_dirs" 6441 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 6442 6443 6444} # as_fn_mkdir_p 6445if mkdir -p . 2>/dev/null; then 6446 as_mkdir_p='mkdir -p "$as_dir"' 6447else 6448 test -d ./-p && rmdir ./-p 6449 as_mkdir_p=false 6450fi 6451 6452 6453# as_fn_executable_p FILE 6454# ----------------------- 6455# Test if FILE is an executable regular file. 6456as_fn_executable_p () 6457{ 6458 test -f "$1" && test -x "$1" 6459} # as_fn_executable_p 6460as_test_x='test -x' 6461as_executable_p=as_fn_executable_p 6462 6463# Sed expression to map a string onto a valid CPP name. 6464as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 6465 6466# Sed expression to map a string onto a valid variable name. 6467as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 6468 6469 6470exec 6>&1 6471## ----------------------------------- ## 6472## Main body of $CONFIG_STATUS script. ## 6473## ----------------------------------- ## 6474_ASEOF 6475test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 6476 6477cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6478# Save the log message, to keep $0 and so on meaningful, and to 6479# report actual input values of CONFIG_FILES etc. instead of their 6480# values after options handling. 6481ac_log=" 6482This file was extended by stressapptest $as_me 1.0.9_autoconf, which was 6483generated by GNU Autoconf 2.69. Invocation command line was 6484 6485 CONFIG_FILES = $CONFIG_FILES 6486 CONFIG_HEADERS = $CONFIG_HEADERS 6487 CONFIG_LINKS = $CONFIG_LINKS 6488 CONFIG_COMMANDS = $CONFIG_COMMANDS 6489 $ $0 $@ 6490 6491on `(hostname || uname -n) 2>/dev/null | sed 1q` 6492" 6493 6494_ACEOF 6495 6496case $ac_config_files in *" 6497"*) set x $ac_config_files; shift; ac_config_files=$*;; 6498esac 6499 6500case $ac_config_headers in *" 6501"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 6502esac 6503 6504 6505cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6506# Files that config.status was made for. 6507config_files="$ac_config_files" 6508config_headers="$ac_config_headers" 6509config_commands="$ac_config_commands" 6510 6511_ACEOF 6512 6513cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6514ac_cs_usage="\ 6515\`$as_me' instantiates files and other configuration actions 6516from templates according to the current configuration. Unless the files 6517and actions are specified as TAGs, all are instantiated by default. 6518 6519Usage: $0 [OPTION]... [TAG]... 6520 6521 -h, --help print this help, then exit 6522 -V, --version print version number and configuration settings, then exit 6523 --config print configuration, then exit 6524 -q, --quiet, --silent 6525 do not print progress messages 6526 -d, --debug don't remove temporary files 6527 --recheck update $as_me by reconfiguring in the same conditions 6528 --file=FILE[:TEMPLATE] 6529 instantiate the configuration file FILE 6530 --header=FILE[:TEMPLATE] 6531 instantiate the configuration header FILE 6532 6533Configuration files: 6534$config_files 6535 6536Configuration headers: 6537$config_headers 6538 6539Configuration commands: 6540$config_commands 6541 6542Report bugs to <opensource@google.com>." 6543 6544_ACEOF 6545cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6546ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 6547ac_cs_version="\\ 6548stressapptest config.status 1.0.9_autoconf 6549configured by $0, generated by GNU Autoconf 2.69, 6550 with options \\"\$ac_cs_config\\" 6551 6552Copyright (C) 2012 Free Software Foundation, Inc. 6553This config.status script is free software; the Free Software Foundation 6554gives unlimited permission to copy, distribute and modify it." 6555 6556ac_pwd='$ac_pwd' 6557srcdir='$srcdir' 6558INSTALL='$INSTALL' 6559MKDIR_P='$MKDIR_P' 6560AWK='$AWK' 6561test -n "\$AWK" || AWK=awk 6562_ACEOF 6563 6564cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6565# The default lists apply if the user does not specify any file. 6566ac_need_defaults=: 6567while test $# != 0 6568do 6569 case $1 in 6570 --*=?*) 6571 ac_option=`expr "X$1" : 'X\([^=]*\)='` 6572 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 6573 ac_shift=: 6574 ;; 6575 --*=) 6576 ac_option=`expr "X$1" : 'X\([^=]*\)='` 6577 ac_optarg= 6578 ac_shift=: 6579 ;; 6580 *) 6581 ac_option=$1 6582 ac_optarg=$2 6583 ac_shift=shift 6584 ;; 6585 esac 6586 6587 case $ac_option in 6588 # Handling of the options. 6589 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 6590 ac_cs_recheck=: ;; 6591 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 6592 $as_echo "$ac_cs_version"; exit ;; 6593 --config | --confi | --conf | --con | --co | --c ) 6594 $as_echo "$ac_cs_config"; exit ;; 6595 --debug | --debu | --deb | --de | --d | -d ) 6596 debug=: ;; 6597 --file | --fil | --fi | --f ) 6598 $ac_shift 6599 case $ac_optarg in 6600 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 6601 '') as_fn_error $? "missing file argument" ;; 6602 esac 6603 as_fn_append CONFIG_FILES " '$ac_optarg'" 6604 ac_need_defaults=false;; 6605 --header | --heade | --head | --hea ) 6606 $ac_shift 6607 case $ac_optarg in 6608 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 6609 esac 6610 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 6611 ac_need_defaults=false;; 6612 --he | --h) 6613 # Conflict between --help and --header 6614 as_fn_error $? "ambiguous option: \`$1' 6615Try \`$0 --help' for more information.";; 6616 --help | --hel | -h ) 6617 $as_echo "$ac_cs_usage"; exit ;; 6618 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 6619 | -silent | --silent | --silen | --sile | --sil | --si | --s) 6620 ac_cs_silent=: ;; 6621 6622 # This is an error. 6623 -*) as_fn_error $? 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"invalid argument: \`$ac_config_target'" "$LINENO" 5;; 6683 esac 6684done 6685 6686 6687# If the user did not use the arguments to specify the items to instantiate, 6688# then the envvar interface is used. Set only those that are not. 6689# We use the long form for the default assignment because of an extremely 6690# bizarre bug on SunOS 4.1.3. 6691if $ac_need_defaults; then 6692 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 6693 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 6694 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 6695fi 6696 6697# Have a temporary directory for convenience. Make it in the build tree 6698# simply because there is no reason against having it here, and in addition, 6699# creating and moving files from /tmp can sometimes cause problems. 6700# Hook for its removal unless debugging. 6701# Note that there is a small window in which the directory will not be cleaned: 6702# after its creation but before its name has been assigned to `$tmp'. 6703$debug || 6704{ 6705 tmp= ac_tmp= 6706 trap 'exit_status=$? 6707 : "${ac_tmp:=$tmp}" 6708 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 6709' 0 6710 trap 'as_fn_exit 1' 1 2 13 15 6711} 6712# Create a (secure) tmp directory for tmp files. 6713 6714{ 6715 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 6716 test -d "$tmp" 6717} || 6718{ 6719 tmp=./conf$$-$RANDOM 6720 (umask 077 && mkdir "$tmp") 6721} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 6722ac_tmp=$tmp 6723 6724# Set up the scripts for CONFIG_FILES section. 6725# No need to generate them if there are no CONFIG_FILES. 6726# This happens for instance with `./config.status config.h'. 6727if test -n "$CONFIG_FILES"; then 6728 6729 6730ac_cr=`echo X | tr X '\015'` 6731# On cygwin, bash can eat \r inside `` if the user requested igncr. 6732# But we know of no other shell where ac_cr would be empty at this 6733# point, so we can use a bashism as a fallback. 6734if test "x$ac_cr" = x; then 6735 eval ac_cr=\$\'\\r\' 6736fi 6737ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 6738if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 6739 ac_cs_awk_cr='\\r' 6740else 6741 ac_cs_awk_cr=$ac_cr 6742fi 6743 6744echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 6745_ACEOF 6746 6747 6748{ 6749 echo "cat >conf$$subs.awk <<_ACEOF" && 6750 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 6751 echo "_ACEOF" 6752} >conf$$subs.sh || 6753 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 6754ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 6755ac_delim='%!_!# ' 6756for ac_last_try in false false false false false :; do 6757 . ./conf$$subs.sh || 6758 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 6759 6760 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 6761 if test $ac_delim_n = $ac_delim_num; then 6762 break 6763 elif $ac_last_try; then 6764 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 6765 else 6766 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6767 fi 6768done 6769rm -f conf$$subs.sh 6770 6771cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6772cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 6773_ACEOF 6774sed -n ' 6775h 6776s/^/S["/; s/!.*/"]=/ 6777p 6778g 6779s/^[^!]*!// 6780:repl 6781t repl 6782s/'"$ac_delim"'$// 6783t delim 6784:nl 6785h 6786s/\(.\{148\}\)..*/\1/ 6787t more1 6788s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 6789p 6790n 6791b repl 6792:more1 6793s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6794p 6795g 6796s/.\{148\}// 6797t nl 6798:delim 6799h 6800s/\(.\{148\}\)..*/\1/ 6801t more2 6802s/["\\]/\\&/g; s/^/"/; s/$/"/ 6803p 6804b 6805:more2 6806s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6807p 6808g 6809s/.\{148\}// 6810t delim 6811' <conf$$subs.awk | sed ' 6812/^[^""]/{ 6813 N 6814 s/\n// 6815} 6816' >>$CONFIG_STATUS || ac_write_fail=1 6817rm -f conf$$subs.awk 6818cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6819_ACAWK 6820cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 6821 for (key in S) S_is_set[key] = 1 6822 FS = "" 6823 6824} 6825{ 6826 line = $ 0 6827 nfields = split(line, field, "@") 6828 substed = 0 6829 len = length(field[1]) 6830 for (i = 2; i < nfields; i++) { 6831 key = field[i] 6832 keylen = length(key) 6833 if (S_is_set[key]) { 6834 value = S[key] 6835 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 6836 len += length(value) + length(field[++i]) 6837 substed = 1 6838 } else 6839 len += 1 + keylen 6840 } 6841 6842 print line 6843} 6844 6845_ACAWK 6846_ACEOF 6847cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6848if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 6849 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 6850else 6851 cat 6852fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 6853 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 6854_ACEOF 6855 6856# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 6857# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 6858# trailing colons and then remove the whole line if VPATH becomes empty 6859# (actually we leave an empty line to preserve line numbers). 6860if test "x$srcdir" = x.; then 6861 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 6862h 6863s/// 6864s/^/:/ 6865s/[ ]*$/:/ 6866s/:\$(srcdir):/:/g 6867s/:\${srcdir}:/:/g 6868s/:@srcdir@:/:/g 6869s/^:*// 6870s/:*$// 6871x 6872s/\(=[ ]*\).*/\1/ 6873G 6874s/\n// 6875s/^[^=]*=[ ]*$// 6876}' 6877fi 6878 6879cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6880fi # test -n "$CONFIG_FILES" 6881 6882# Set up the scripts for CONFIG_HEADERS section. 6883# No need to generate them if there are no CONFIG_HEADERS. 6884# This happens for instance with `./config.status Makefile'. 6885if test -n "$CONFIG_HEADERS"; then 6886cat >"$ac_tmp/defines.awk" <<\_ACAWK || 6887BEGIN { 6888_ACEOF 6889 6890# Transform confdefs.h into an awk script `defines.awk', embedded as 6891# here-document in config.status, that substitutes the proper values into 6892# config.h.in to produce config.h. 6893 6894# Create a delimiter string that does not exist in confdefs.h, to ease 6895# handling of long lines. 6896ac_delim='%!_!# ' 6897for ac_last_try in false false :; do 6898 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 6899 if test -z "$ac_tt"; then 6900 break 6901 elif $ac_last_try; then 6902 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 6903 else 6904 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6905 fi 6906done 6907 6908# For the awk script, D is an array of macro values keyed by name, 6909# likewise P contains macro parameters if any. 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This is necessary, for example, 6975 # in the case of _POSIX_SOURCE, which is predefined and required 6976 # on some systems where configure will not decide to define it. 6977 if (defundef == "undef") { 6978 print "/*", prefix defundef, macro, "*/" 6979 next 6980 } 6981 } 6982} 6983{ print } 6984_ACAWK 6985_ACEOF 6986cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6987 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 6988fi # test -n "$CONFIG_HEADERS" 6989 6990 6991eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 6992shift 6993for ac_tag 6994do 6995 case $ac_tag in 6996 :[FHLC]) ac_mode=$ac_tag; continue;; 6997 esac 6998 case $ac_mode$ac_tag in 6999 :[FHL]*:*);; 7000 :L* | :C*:*) as_fn_error $? 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