configure revision 1.1
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.59. 4 # 5 # Copyright (C) 2003 Free Software Foundation, Inc. 6 # This configure script is free software; the Free Software Foundation 7 # gives unlimited permission to copy, distribute and modify it. 8 ## --------------------- ## 9 ## M4sh Initialization. ## 10 ## --------------------- ## 11 12 # Be Bourne compatible 13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 14 emulate sh 15 NULLCMD=: 16 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 17 # is contrary to our usage. Disable this feature. 18 alias -g '${1+"$@"}'='"$@"' 19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 20 set -o posix 21 fi 22 DUALCASE=1; export DUALCASE # for MKS sh 23 24 # Support unset when possible. 25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 26 as_unset=unset 27 else 28 as_unset=false 29 fi 30 31 32 # Work around bugs in pre-3.0 UWIN ksh. 33 $as_unset ENV MAIL MAILPATH 34 PS1='$ ' 35 PS2='> ' 36 PS4='+ ' 37 38 # NLS nuisances. 39 for as_var in \ 40 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 41 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 42 LC_TELEPHONE LC_TIME 43 do 44 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 45 eval $as_var=C; export $as_var 46 else 47 $as_unset $as_var 48 fi 49 done 50 51 # Required to use basename. 52 if expr a : '\(a\)' >/dev/null 2>&1; then 53 as_expr=expr 54 else 55 as_expr=false 56 fi 57 58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then 59 as_basename=basename 60 else 61 as_basename=false 62 fi 63 64 65 # Name of the executable. 66 as_me=`$as_basename "$0" || 67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 68 X"$0" : 'X\(//\)$' \| \ 69 X"$0" : 'X\(/\)$' \| \ 70 . : '\(.\)' 2>/dev/null || 71 echo X/"$0" | 72 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } 73 /^X\/\(\/\/\)$/{ s//\1/; q; } 74 /^X\/\(\/\).*/{ s//\1/; q; } 75 s/.*/./; q'` 76 77 78 # PATH needs CR, and LINENO needs CR and PATH. 79 # Avoid depending upon Character Ranges. 80 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 83 as_cr_digits='0123456789' 84 as_cr_alnum=$as_cr_Letters$as_cr_digits 85 86 # The user is always right. 87 if test "${PATH_SEPARATOR+set}" != set; then 88 echo "#! /bin/sh" >conf$$.sh 89 echo "exit 0" >>conf$$.sh 90 chmod +x conf$$.sh 91 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 92 PATH_SEPARATOR=';' 93 else 94 PATH_SEPARATOR=: 95 fi 96 rm -f conf$$.sh 97 fi 98 99 100 as_lineno_1=$LINENO 101 as_lineno_2=$LINENO 102 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 103 test "x$as_lineno_1" != "x$as_lineno_2" && 104 test "x$as_lineno_3" = "x$as_lineno_2" || { 105 # Find who we are. Look in the path if we contain no path at all 106 # relative or not. 107 case $0 in 108 *[\\/]* ) as_myself=$0 ;; 109 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 110 for as_dir in $PATH 111 do 112 IFS=$as_save_IFS 113 test -z "$as_dir" && as_dir=. 114 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 115 done 116 117 ;; 118 esac 119 # We did not find ourselves, most probably we were run as `sh COMMAND' 120 # in which case we are not to be found in the path. 121 if test "x$as_myself" = x; then 122 as_myself=$0 123 fi 124 if test ! -f "$as_myself"; then 125 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2 126 { (exit 1); exit 1; }; } 127 fi 128 case $CONFIG_SHELL in 129 '') 130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 132 do 133 IFS=$as_save_IFS 134 test -z "$as_dir" && as_dir=. 135 for as_base in sh bash ksh sh5; do 136 case $as_dir in 137 /*) 138 if ("$as_dir/$as_base" -c ' 139 as_lineno_1=$LINENO 140 as_lineno_2=$LINENO 141 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 142 test "x$as_lineno_1" != "x$as_lineno_2" && 143 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then 144 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } 145 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } 146 CONFIG_SHELL=$as_dir/$as_base 147 export CONFIG_SHELL 148 exec "$CONFIG_SHELL" "$0" ${1+"$@"} 149 fi;; 150 esac 151 done 152 done 153 ;; 154 esac 155 156 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 157 # uniformly replaced by the line number. The first 'sed' inserts a 158 # line-number line before each line; the second 'sed' does the real 159 # work. The second script uses 'N' to pair each line-number line 160 # with the numbered line, and appends trailing '-' during 161 # substitution so that $LINENO is not a special case at line end. 162 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 163 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) 164 sed '=' <$as_myself | 165 sed ' 166 N 167 s,$,-, 168 : loop 169 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, 170 t loop 171 s,-$,, 172 s,^['$as_cr_digits']*\n,, 173 ' >$as_me.lineno && 174 chmod +x $as_me.lineno || 175 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 176 { (exit 1); exit 1; }; } 177 178 # Don't try to exec as it changes $[0], causing all sort of problems 179 # (the dirname of $[0] is not the place where we might find the 180 # original and so on. Autoconf is especially sensible to this). 181 . ./$as_me.lineno 182 # Exit status is that of the last command. 183 exit 184 } 185 186 187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 188 *c*,-n*) ECHO_N= ECHO_C=' 189 ' ECHO_T=' ' ;; 190 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 191 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 192 esac 193 194 if expr a : '\(a\)' >/dev/null 2>&1; then 195 as_expr=expr 196 else 197 as_expr=false 198 fi 199 200 rm -f conf$$ conf$$.exe conf$$.file 201 echo >conf$$.file 202 if ln -s conf$$.file conf$$ 2>/dev/null; then 203 # We could just check for DJGPP; but this test a) works b) is more generic 204 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 205 if test -f conf$$.exe; then 206 # Don't use ln at all; we don't have any links 207 as_ln_s='cp -p' 208 else 209 as_ln_s='ln -s' 210 fi 211 elif ln conf$$.file conf$$ 2>/dev/null; then 212 as_ln_s=ln 213 else 214 as_ln_s='cp -p' 215 fi 216 rm -f conf$$ conf$$.exe conf$$.file 217 218 if mkdir -p . 2>/dev/null; then 219 as_mkdir_p=: 220 else 221 test -d ./-p && rmdir ./-p 222 as_mkdir_p=false 223 fi 224 225 as_executable_p="test -f" 226 227 # Sed expression to map a string onto a valid CPP name. 228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 229 230 # Sed expression to map a string onto a valid variable name. 231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 232 233 234 # IFS 235 # We need space, tab and new line, in precisely that order. 236 as_nl=' 237 ' 238 IFS=" $as_nl" 239 240 # CDPATH. 241 $as_unset CDPATH 242 243 244 # Name of the host. 245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 246 # so uname gets run too. 247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 248 249 exec 6>&1 250 251 # 252 # Initializations. 253 # 254 ac_default_prefix=/usr/local 255 ac_config_libobj_dir=. 256 cross_compiling=no 257 subdirs= 258 MFLAGS= 259 MAKEFLAGS= 260 SHELL=${CONFIG_SHELL-/bin/sh} 261 262 # Maximum number of lines to put in a shell here document. 263 # This variable seems obsolete. It should probably be removed, and 264 # only ac_max_sed_lines should be used. 265 : ${ac_max_here_lines=38} 266 267 # Identity of this package. 268 PACKAGE_NAME= 269 PACKAGE_TARNAME= 270 PACKAGE_VERSION= 271 PACKAGE_STRING= 272 PACKAGE_BUGREPORT= 273 274 ac_unique_file="xmalloc.c" 275 # Factoring default headers for most tests. 276 ac_includes_default="\ 277 #include <stdio.h> 278 #if HAVE_SYS_TYPES_H 279 # include <sys/types.h> 280 #endif 281 #if HAVE_SYS_STAT_H 282 # include <sys/stat.h> 283 #endif 284 #if STDC_HEADERS 285 # include <stdlib.h> 286 # include <stddef.h> 287 #else 288 # if HAVE_STDLIB_H 289 # include <stdlib.h> 290 # endif 291 #endif 292 #if HAVE_STRING_H 293 # if !STDC_HEADERS && HAVE_MEMORY_H 294 # include <memory.h> 295 # endif 296 # include <string.h> 297 #endif 298 #if HAVE_STRINGS_H 299 # include <strings.h> 300 #endif 301 #if HAVE_INTTYPES_H 302 # include <inttypes.h> 303 #else 304 # if HAVE_STDINT_H 305 # include <stdint.h> 306 # endif 307 #endif 308 #if HAVE_UNISTD_H 309 # include <unistd.h> 310 #endif" 311 312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS libiberty_topdir MAINT NOTMAINT MAKEINFO BUILD_INFO PERL HAVE_PERL build build_cpu build_vendor build_os host host_cpu host_vendor host_os AR ac_ct_AR RANLIB ac_ct_RANLIB CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP ac_libiberty_warn_cflags NO_MINUS_C_MINUS_O OUTPUT_OPTION INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA PICFLAG EGREP LIBOBJS CHECK target_header_dir pexecute INSTALL_DEST datarootdir docdir htmldir LTLIBOBJS' 313 ac_subst_files='host_makefile_frag' 314 ac_pwd=`pwd` 315 316 # Initialize some variables set by options. 317 ac_init_help= 318 ac_init_version=false 319 # The variables have the same names as the options, with 320 # dashes changed to underlines. 321 cache_file=/dev/null 322 exec_prefix=NONE 323 no_create= 324 no_recursion= 325 prefix=NONE 326 program_prefix=NONE 327 program_suffix=NONE 328 program_transform_name=s,x,x, 329 silent= 330 site= 331 srcdir= 332 verbose= 333 x_includes=NONE 334 x_libraries=NONE 335 336 # Installation directory options. 337 # These are left unexpanded so users can "make install exec_prefix=/foo" 338 # and all the variables that are supposed to be based on exec_prefix 339 # by default will actually change. 340 # Use braces instead of parens because sh, perl, etc. also accept them. 341 bindir='${exec_prefix}/bin' 342 sbindir='${exec_prefix}/sbin' 343 libexecdir='${exec_prefix}/libexec' 344 datadir='${prefix}/share' 345 sysconfdir='${prefix}/etc' 346 sharedstatedir='${prefix}/com' 347 localstatedir='${prefix}/var' 348 libdir='${exec_prefix}/lib' 349 includedir='${prefix}/include' 350 oldincludedir='/usr/include' 351 infodir='${prefix}/info' 352 mandir='${prefix}/man' 353 354 ac_prev= 355 for ac_option 356 do 357 # If the previous option needs an argument, assign it. 358 if test -n "$ac_prev"; then 359 eval "$ac_prev=\$ac_option" 360 ac_prev= 361 continue 362 fi 363 364 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` 365 366 # Accept the important Cygnus configure options, so we can diagnose typos. 367 368 case $ac_option in 369 370 -bindir | --bindir | --bindi | --bind | --bin | --bi) 371 ac_prev=bindir ;; 372 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 373 bindir=$ac_optarg ;; 374 375 -build | --build | --buil | --bui | --bu) 376 ac_prev=build_alias ;; 377 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 378 build_alias=$ac_optarg ;; 379 380 -cache-file | --cache-file | --cache-fil | --cache-fi \ 381 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 382 ac_prev=cache_file ;; 383 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 384 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 385 cache_file=$ac_optarg ;; 386 387 --config-cache | -C) 388 cache_file=config.cache ;; 389 390 -datadir | --datadir | --datadi | --datad | --data | --dat | --da) 391 ac_prev=datadir ;; 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Invocation command line was 983 984 $ $0 $@ 985 986 _ACEOF 987 { 988 cat <<_ASUNAME 989 ## --------- ## 990 ## Platform. ## 991 ## --------- ## 992 993 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 994 uname -m = `(uname -m) 2>/dev/null || echo unknown` 995 uname -r = `(uname -r) 2>/dev/null || echo unknown` 996 uname -s = `(uname -s) 2>/dev/null || echo unknown` 997 uname -v = `(uname -v) 2>/dev/null || echo unknown` 998 999 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1000 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1001 1002 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1003 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1004 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1005 hostinfo = `(hostinfo) 2>/dev/null || echo unknown` 1006 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1007 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1008 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1009 1010 _ASUNAME 1011 1012 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1013 for as_dir in $PATH 1014 do 1015 IFS=$as_save_IFS 1016 test -z "$as_dir" && as_dir=. 1017 echo "PATH: $as_dir" 1018 done 1019 1020 } >&5 1021 1022 cat >&5 <<_ACEOF 1023 1024 1025 ## ----------- ## 1026 ## Core tests. ## 1027 ## ----------- ## 1028 1029 _ACEOF 1030 1031 1032 # Keep a trace of the command line. 1033 # Strip out --no-create and --no-recursion so they do not pile up. 1034 # Strip out --silent because we don't want to record it for future runs. 1035 # Also quote any args containing shell meta-characters. 1036 # Make two passes to allow for proper duplicate-argument suppression. 1037 ac_configure_args= 1038 ac_configure_args0= 1039 ac_configure_args1= 1040 ac_sep= 1041 ac_must_keep_next=false 1042 for ac_pass in 1 2 1043 do 1044 for ac_arg 1045 do 1046 case $ac_arg in 1047 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1048 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1049 | -silent | --silent | --silen | --sile | --sil) 1050 continue ;; 1051 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1052 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1053 esac 1054 case $ac_pass in 1055 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 1056 2) 1057 ac_configure_args1="$ac_configure_args1 '$ac_arg'" 1058 if test $ac_must_keep_next = true; then 1059 ac_must_keep_next=false # Got value, back to normal. 1060 else 1061 case $ac_arg in 1062 *=* | --config-cache | -C | -disable-* | --disable-* \ 1063 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1064 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1065 | -with-* | --with-* | -without-* | --without-* | --x) 1066 case "$ac_configure_args0 " in 1067 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1068 esac 1069 ;; 1070 -* ) ac_must_keep_next=true ;; 1071 esac 1072 fi 1073 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 1074 # Get rid of the leading space. 1075 ac_sep=" " 1076 ;; 1077 esac 1078 done 1079 done 1080 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } 1081 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } 1082 1083 # When interrupted or exit'd, cleanup temporary files, and complete 1084 # config.log. We remove comments because anyway the quotes in there 1085 # would cause problems or look ugly. 1086 # WARNING: Be sure not to use single quotes in there, as some shells, 1087 # such as our DU 5.0 friend, will then `close' the trap. 1088 trap 'exit_status=$? 1089 # Save into config.log some information that might help in debugging. 1090 { 1091 echo 1092 1093 cat <<\_ASBOX 1094 ## ---------------- ## 1095 ## Cache variables. ## 1096 ## ---------------- ## 1097 _ASBOX 1098 echo 1099 # The following way of writing the cache mishandles newlines in values, 1100 { 1101 (set) 2>&1 | 1102 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 1103 *ac_space=\ *) 1104 sed -n \ 1105 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 1106 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 1107 ;; 1108 *) 1109 sed -n \ 1110 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 1111 ;; 1112 esac; 1113 } 1114 echo 1115 1116 cat <<\_ASBOX 1117 ## ----------------- ## 1118 ## Output variables. ## 1119 ## ----------------- ## 1120 _ASBOX 1121 echo 1122 for ac_var in $ac_subst_vars 1123 do 1124 eval ac_val=$`echo $ac_var` 1125 echo "$ac_var='"'"'$ac_val'"'"'" 1126 done | sort 1127 echo 1128 1129 if test -n "$ac_subst_files"; then 1130 cat <<\_ASBOX 1131 ## ------------- ## 1132 ## Output files. ## 1133 ## ------------- ## 1134 _ASBOX 1135 echo 1136 for ac_var in $ac_subst_files 1137 do 1138 eval ac_val=$`echo $ac_var` 1139 echo "$ac_var='"'"'$ac_val'"'"'" 1140 done | sort 1141 echo 1142 fi 1143 1144 if test -s confdefs.h; then 1145 cat <<\_ASBOX 1146 ## ----------- ## 1147 ## confdefs.h. ## 1148 ## ----------- ## 1149 _ASBOX 1150 echo 1151 sed "/^$/d" confdefs.h | sort 1152 echo 1153 fi 1154 test "$ac_signal" != 0 && 1155 echo "$as_me: caught signal $ac_signal" 1156 echo "$as_me: exit $exit_status" 1157 } >&5 1158 rm -f core *.core && 1159 rm -rf conftest* confdefs* conf$$* $ac_clean_files && 1160 exit $exit_status 1161 ' 0 1162 for ac_signal in 1 2 13 15; do 1163 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1164 done 1165 ac_signal=0 1166 1167 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1168 rm -rf conftest* confdefs.h 1169 # AIX cpp loses on an empty file, so make sure it contains at least a newline. 1170 echo >confdefs.h 1171 1172 # Predefined preprocessor variables. 1173 1174 cat >>confdefs.h <<_ACEOF 1175 #define PACKAGE_NAME "$PACKAGE_NAME" 1176 _ACEOF 1177 1178 1179 cat >>confdefs.h <<_ACEOF 1180 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1181 _ACEOF 1182 1183 1184 cat >>confdefs.h <<_ACEOF 1185 #define PACKAGE_VERSION "$PACKAGE_VERSION" 1186 _ACEOF 1187 1188 1189 cat >>confdefs.h <<_ACEOF 1190 #define PACKAGE_STRING "$PACKAGE_STRING" 1191 _ACEOF 1192 1193 1194 cat >>confdefs.h <<_ACEOF 1195 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1196 _ACEOF 1197 1198 1199 # Let the site file select an alternate cache file if it wants to. 1200 # Prefer explicitly selected file to automatically selected ones. 1201 if test -z "$CONFIG_SITE"; then 1202 if test "x$prefix" != xNONE; then 1203 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 1204 else 1205 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1206 fi 1207 fi 1208 for ac_site_file in $CONFIG_SITE; do 1209 if test -r "$ac_site_file"; then 1210 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1211 echo "$as_me: loading site script $ac_site_file" >&6;} 1212 sed 's/^/| /' "$ac_site_file" >&5 1213 . "$ac_site_file" 1214 fi 1215 done 1216 1217 if test -r "$cache_file"; then 1218 # Some versions of bash will fail to source /dev/null (special 1219 # files actually), so we avoid doing that. 1220 if test -f "$cache_file"; then 1221 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1222 echo "$as_me: loading cache $cache_file" >&6;} 1223 case $cache_file in 1224 [\\/]* | ?:[\\/]* ) . $cache_file;; 1225 *) . ./$cache_file;; 1226 esac 1227 fi 1228 else 1229 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1230 echo "$as_me: creating cache $cache_file" >&6;} 1231 >$cache_file 1232 fi 1233 1234 # Check that the precious variables saved in the cache have kept the same 1235 # value. 1236 ac_cache_corrupted=false 1237 for ac_var in `(set) 2>&1 | 1238 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 1239 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1240 eval ac_new_set=\$ac_env_${ac_var}_set 1241 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 1242 eval ac_new_val="\$ac_env_${ac_var}_value" 1243 case $ac_old_set,$ac_new_set in 1244 set,) 1245 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1246 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1247 ac_cache_corrupted=: ;; 1248 ,set) 1249 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1250 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1251 ac_cache_corrupted=: ;; 1252 ,);; 1253 *) 1254 if test "x$ac_old_val" != "x$ac_new_val"; then 1255 # differences in whitespace do not lead to failure. 1256 ac_old_val_w=`echo x $ac_old_val` 1257 ac_new_val_w=`echo x $ac_new_val` 1258 if test "$ac_old_val_w" != "$ac_new_val_w"; then 1259 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1260 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1261 ac_cache_corrupted=: 1262 else 1263 { echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 1264 echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 1265 eval $ac_var=\$ac_old_val 1266 fi 1267 { echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5 1268 echo "$as_me: former value: \`$ac_old_val'" >&2;} 1269 { echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5 1270 echo "$as_me: current value: \`$ac_new_val'" >&2;} 1271 fi;; 1272 esac 1273 # Pass precious variables to config.status. 1274 if test "$ac_new_set" = set; then 1275 case $ac_new_val in 1276 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1277 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1278 *) ac_arg=$ac_var=$ac_new_val ;; 1279 esac 1280 case " $ac_configure_args " in 1281 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1282 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1283 esac 1284 fi 1285 done 1286 if $ac_cache_corrupted; then 1287 { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 1288 echo "$as_me: error: in \`$ac_pwd':" >&2;} 1289 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1290 echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1291 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1292 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1293 { (exit 1); exit 1; }; } 1294 fi 1295 1296 ac_ext=c 1297 ac_cpp='$CPP $CPPFLAGS' 1298 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1299 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1300 ac_compiler_gnu=$ac_cv_c_compiler_gnu 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 # This works around the fact that libtool configuration may change LD 1326 # for this particular configuration, but some shells, instead of 1327 # keeping the changes in LD private, export them just because LD is 1328 # exported. We don't use libtool yet, but some day we might, so... 1329 ORIGINAL_LD_FOR_MULTILIBS=$LD 1330 1331 1332 # Check whether --with-target-subdir or --without-target-subdir was given. 1333 if test "${with_target_subdir+set}" = set; then 1334 withval="$with_target_subdir" 1335 1336 fi; 1337 1338 # Check whether --with-build-subdir or --without-build-subdir was given. 1339 if test "${with_build_subdir+set}" = set; then 1340 withval="$with_build_subdir" 1341 1342 fi; 1343 1344 # Check whether --with-cross-host or --without-cross-host was given. 1345 if test "${with_cross_host+set}" = set; then 1346 withval="$with_cross_host" 1347 1348 fi; 1349 1350 # Check whether --with-newlib or --without-newlib was given. 1351 if test "${with_newlib+set}" = set; then 1352 withval="$with_newlib" 1353 1354 fi; 1355 1356 if test "${srcdir}" = "."; then 1357 if test -n "${with_build_subdir}"; then 1358 libiberty_topdir="${srcdir}/../.." 1359 with_target_subdir= 1360 elif test -z "${with_target_subdir}"; then 1361 libiberty_topdir="${srcdir}/.." 1362 else 1363 if test "${with_target_subdir}" != "."; then 1364 libiberty_topdir="${srcdir}/${with_multisrctop}../.." 1365 else 1366 libiberty_topdir="${srcdir}/${with_multisrctop}.." 1367 fi 1368 fi 1369 else 1370 libiberty_topdir="${srcdir}/.." 1371 fi 1372 1373 ac_aux_dir= 1374 for ac_dir in $libiberty_topdir $srcdir/$libiberty_topdir; do 1375 if test -f $ac_dir/install-sh; then 1376 ac_aux_dir=$ac_dir 1377 ac_install_sh="$ac_aux_dir/install-sh -c" 1378 break 1379 elif test -f $ac_dir/install.sh; then 1380 ac_aux_dir=$ac_dir 1381 ac_install_sh="$ac_aux_dir/install.sh -c" 1382 break 1383 elif test -f $ac_dir/shtool; then 1384 ac_aux_dir=$ac_dir 1385 ac_install_sh="$ac_aux_dir/shtool install -c" 1386 break 1387 fi 1388 done 1389 if test -z "$ac_aux_dir"; then 1390 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $libiberty_topdir $srcdir/$libiberty_topdir" >&5 1391 echo "$as_me: error: cannot find install-sh or install.sh in $libiberty_topdir $srcdir/$libiberty_topdir" >&2;} 1392 { (exit 1); exit 1; }; } 1393 fi 1394 ac_config_guess="$SHELL $ac_aux_dir/config.guess" 1395 ac_config_sub="$SHELL $ac_aux_dir/config.sub" 1396 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 1397 1398 1399 1400 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5 1401 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6 1402 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. 1403 if test "${enable_maintainer_mode+set}" = set; then 1404 enableval="$enable_maintainer_mode" 1405 maintainer_mode=$enableval 1406 else 1407 maintainer_mode=no 1408 fi; 1409 1410 echo "$as_me:$LINENO: result: $maintainer_mode" >&5 1411 echo "${ECHO_T}$maintainer_mode" >&6 1412 1413 if test "$maintainer_mode" = "yes"; then 1414 MAINT='' 1415 NOTMAINT='#' 1416 else 1417 MAINT='#' 1418 NOTMAINT='' 1419 fi 1420 1421 # Do we have a single-tree copy of texinfo? Even if we do, we can't 1422 # rely on it - libiberty is built before texinfo. 1423 # Extract the first word of "makeinfo", so it can be a program name with args. 1424 set dummy makeinfo; ac_word=$2 1425 echo "$as_me:$LINENO: checking for $ac_word" >&5 1426 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1427 if test "${ac_cv_prog_MAKEINFO+set}" = set; then 1428 echo $ECHO_N "(cached) $ECHO_C" >&6 1429 else 1430 if test -n "$MAKEINFO"; then 1431 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. 1432 else 1433 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1434 for as_dir in $PATH 1435 do 1436 IFS=$as_save_IFS 1437 test -z "$as_dir" && as_dir=. 1438 for ac_exec_ext in '' $ac_executable_extensions; do 1439 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1440 ac_cv_prog_MAKEINFO="makeinfo" 1441 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1442 break 2 1443 fi 1444 done 1445 done 1446 1447 fi 1448 fi 1449 MAKEINFO=$ac_cv_prog_MAKEINFO 1450 if test -n "$MAKEINFO"; then 1451 echo "$as_me:$LINENO: result: $MAKEINFO" >&5 1452 echo "${ECHO_T}$MAKEINFO" >&6 1453 else 1454 echo "$as_me:$LINENO: result: no" >&5 1455 echo "${ECHO_T}no" >&6 1456 fi 1457 1458 if test "x$MAKEINFO" = "x"; then 1459 MAKEINFO="@echo makeinfo missing; true" 1460 BUILD_INFO= 1461 else 1462 BUILD_INFO=info 1463 case "$MAKEINFO" in 1464 */missing\ makeinfo*) 1465 BUILD_INFO= 1466 { echo "$as_me:$LINENO: WARNING: 1467 *** Makeinfo is missing. Info documentation will not be built." >&5 1468 echo "$as_me: WARNING: 1469 *** Makeinfo is missing. Info documentation will not be built." >&2;} 1470 ;; 1471 *) 1472 case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in 1473 x*\ [1-3].* ) 1474 MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true" 1475 BUILD_INFO= 1476 { echo "$as_me:$LINENO: WARNING: 1477 *** Makeinfo is too old. Info documentation will not be built." >&5 1478 echo "$as_me: WARNING: 1479 *** Makeinfo is too old. Info documentation will not be built." >&2;} 1480 ;; 1481 esac 1482 ;; 1483 esac 1484 fi 1485 1486 1487 1488 # Extract the first word of "perl", so it can be a program name with args. 1489 set dummy perl; ac_word=$2 1490 echo "$as_me:$LINENO: checking for $ac_word" >&5 1491 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1492 if test "${ac_cv_prog_PERL+set}" = set; then 1493 echo $ECHO_N "(cached) $ECHO_C" >&6 1494 else 1495 if test -n "$PERL"; then 1496 ac_cv_prog_PERL="$PERL" # Let the user override the test. 1497 else 1498 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1499 for as_dir in $PATH 1500 do 1501 IFS=$as_save_IFS 1502 test -z "$as_dir" && as_dir=. 1503 for ac_exec_ext in '' $ac_executable_extensions; do 1504 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1505 ac_cv_prog_PERL="perl" 1506 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1507 break 2 1508 fi 1509 done 1510 done 1511 1512 fi 1513 fi 1514 PERL=$ac_cv_prog_PERL 1515 if test -n "$PERL"; then 1516 echo "$as_me:$LINENO: result: $PERL" >&5 1517 echo "${ECHO_T}$PERL" >&6 1518 else 1519 echo "$as_me:$LINENO: result: no" >&5 1520 echo "${ECHO_T}no" >&6 1521 fi 1522 1523 if test x"$PERL" = x""; then 1524 HAVE_PERL='#' 1525 else 1526 HAVE_PERL='' 1527 fi 1528 1529 1530 # Make sure we can run config.sub. 1531 $ac_config_sub sun4 >/dev/null 2>&1 || 1532 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 1533 echo "$as_me: error: cannot run $ac_config_sub" >&2;} 1534 { (exit 1); exit 1; }; } 1535 1536 echo "$as_me:$LINENO: checking build system type" >&5 1537 echo $ECHO_N "checking build system type... $ECHO_C" >&6 1538 if test "${ac_cv_build+set}" = set; then 1539 echo $ECHO_N "(cached) $ECHO_C" >&6 1540 else 1541 ac_cv_build_alias=$build_alias 1542 test -z "$ac_cv_build_alias" && 1543 ac_cv_build_alias=`$ac_config_guess` 1544 test -z "$ac_cv_build_alias" && 1545 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 1546 echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 1547 { (exit 1); exit 1; }; } 1548 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || 1549 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 1550 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} 1551 { (exit 1); exit 1; }; } 1552 1553 fi 1554 echo "$as_me:$LINENO: result: $ac_cv_build" >&5 1555 echo "${ECHO_T}$ac_cv_build" >&6 1556 build=$ac_cv_build 1557 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1558 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1559 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1560 1561 1562 echo "$as_me:$LINENO: checking host system type" >&5 1563 echo $ECHO_N "checking host system type... $ECHO_C" >&6 1564 if test "${ac_cv_host+set}" = set; then 1565 echo $ECHO_N "(cached) $ECHO_C" >&6 1566 else 1567 ac_cv_host_alias=$host_alias 1568 test -z "$ac_cv_host_alias" && 1569 ac_cv_host_alias=$ac_cv_build_alias 1570 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || 1571 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 1572 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} 1573 { (exit 1); exit 1; }; } 1574 1575 fi 1576 echo "$as_me:$LINENO: result: $ac_cv_host" >&5 1577 echo "${ECHO_T}$ac_cv_host" >&6 1578 host=$ac_cv_host 1579 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1580 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1581 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1582 1583 1584 1585 1586 if test -n "$ac_tool_prefix"; then 1587 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 1588 set dummy ${ac_tool_prefix}ar; ac_word=$2 1589 echo "$as_me:$LINENO: checking for $ac_word" >&5 1590 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1591 if test "${ac_cv_prog_AR+set}" = set; then 1592 echo $ECHO_N "(cached) $ECHO_C" >&6 1593 else 1594 if test -n "$AR"; then 1595 ac_cv_prog_AR="$AR" # Let the user override the test. 1596 else 1597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1598 for as_dir in $PATH 1599 do 1600 IFS=$as_save_IFS 1601 test -z "$as_dir" && as_dir=. 1602 for ac_exec_ext in '' $ac_executable_extensions; do 1603 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1604 ac_cv_prog_AR="${ac_tool_prefix}ar" 1605 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1606 break 2 1607 fi 1608 done 1609 done 1610 1611 fi 1612 fi 1613 AR=$ac_cv_prog_AR 1614 if test -n "$AR"; then 1615 echo "$as_me:$LINENO: result: $AR" >&5 1616 echo "${ECHO_T}$AR" >&6 1617 else 1618 echo "$as_me:$LINENO: result: no" >&5 1619 echo "${ECHO_T}no" >&6 1620 fi 1621 1622 fi 1623 if test -z "$ac_cv_prog_AR"; then 1624 ac_ct_AR=$AR 1625 # Extract the first word of "ar", so it can be a program name with args. 1626 set dummy ar; ac_word=$2 1627 echo "$as_me:$LINENO: checking for $ac_word" >&5 1628 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1629 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then 1630 echo $ECHO_N "(cached) $ECHO_C" >&6 1631 else 1632 if test -n "$ac_ct_AR"; then 1633 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 1634 else 1635 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1636 for as_dir in $PATH 1637 do 1638 IFS=$as_save_IFS 1639 test -z "$as_dir" && as_dir=. 1640 for ac_exec_ext in '' $ac_executable_extensions; do 1641 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1642 ac_cv_prog_ac_ct_AR="ar" 1643 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1644 break 2 1645 fi 1646 done 1647 done 1648 1649 fi 1650 fi 1651 ac_ct_AR=$ac_cv_prog_ac_ct_AR 1652 if test -n "$ac_ct_AR"; then 1653 echo "$as_me:$LINENO: result: $ac_ct_AR" >&5 1654 echo "${ECHO_T}$ac_ct_AR" >&6 1655 else 1656 echo "$as_me:$LINENO: result: no" >&5 1657 echo "${ECHO_T}no" >&6 1658 fi 1659 1660 AR=$ac_ct_AR 1661 else 1662 AR="$ac_cv_prog_AR" 1663 fi 1664 1665 if test -n "$ac_tool_prefix"; then 1666 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 1667 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 1668 echo "$as_me:$LINENO: checking for $ac_word" >&5 1669 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1670 if test "${ac_cv_prog_RANLIB+set}" = set; then 1671 echo $ECHO_N "(cached) $ECHO_C" >&6 1672 else 1673 if test -n "$RANLIB"; then 1674 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 1675 else 1676 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1677 for as_dir in $PATH 1678 do 1679 IFS=$as_save_IFS 1680 test -z "$as_dir" && as_dir=. 1681 for ac_exec_ext in '' $ac_executable_extensions; do 1682 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1683 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 1684 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1685 break 2 1686 fi 1687 done 1688 done 1689 1690 fi 1691 fi 1692 RANLIB=$ac_cv_prog_RANLIB 1693 if test -n "$RANLIB"; then 1694 echo "$as_me:$LINENO: result: $RANLIB" >&5 1695 echo "${ECHO_T}$RANLIB" >&6 1696 else 1697 echo "$as_me:$LINENO: result: no" >&5 1698 echo "${ECHO_T}no" >&6 1699 fi 1700 1701 fi 1702 if test -z "$ac_cv_prog_RANLIB"; then 1703 ac_ct_RANLIB=$RANLIB 1704 # Extract the first word of "ranlib", so it can be a program name with args. 1705 set dummy ranlib; ac_word=$2 1706 echo "$as_me:$LINENO: checking for $ac_word" >&5 1707 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1708 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then 1709 echo $ECHO_N "(cached) $ECHO_C" >&6 1710 else 1711 if test -n "$ac_ct_RANLIB"; then 1712 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 1713 else 1714 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1715 for as_dir in $PATH 1716 do 1717 IFS=$as_save_IFS 1718 test -z "$as_dir" && as_dir=. 1719 for ac_exec_ext in '' $ac_executable_extensions; do 1720 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1721 ac_cv_prog_ac_ct_RANLIB="ranlib" 1722 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1723 break 2 1724 fi 1725 done 1726 done 1727 1728 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" 1729 fi 1730 fi 1731 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 1732 if test -n "$ac_ct_RANLIB"; then 1733 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 1734 echo "${ECHO_T}$ac_ct_RANLIB" >&6 1735 else 1736 echo "$as_me:$LINENO: result: no" >&5 1737 echo "${ECHO_T}no" >&6 1738 fi 1739 1740 RANLIB=$ac_ct_RANLIB 1741 else 1742 RANLIB="$ac_cv_prog_RANLIB" 1743 fi 1744 1745 1746 # Add --enable-multilib to configure. 1747 # Default to --enable-multilib 1748 # Check whether --enable-multilib or --disable-multilib was given. 1749 if test "${enable_multilib+set}" = set; then 1750 enableval="$enable_multilib" 1751 case "$enableval" in 1752 yes) multilib=yes ;; 1753 no) multilib=no ;; 1754 *) { { echo "$as_me:$LINENO: error: bad value $enableval for multilib option" >&5 1755 echo "$as_me: error: bad value $enableval for multilib option" >&2;} 1756 { (exit 1); exit 1; }; } ;; 1757 esac 1758 else 1759 multilib=yes 1760 fi; 1761 1762 # Even if the default multilib is not a cross compilation, 1763 # it may be that some of the other multilibs are. 1764 if test $cross_compiling = no && test $multilib = yes \ 1765 && test "x${with_multisubdir}" != x ; then 1766 cross_compiling=maybe 1767 fi 1768 1769 1770 ac_ext=c 1771 ac_cpp='$CPP $CPPFLAGS' 1772 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1773 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1774 ac_compiler_gnu=$ac_cv_c_compiler_gnu 1775 if test -n "$ac_tool_prefix"; then 1776 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1777 set dummy ${ac_tool_prefix}gcc; ac_word=$2 1778 echo "$as_me:$LINENO: checking for $ac_word" >&5 1779 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1780 if test "${ac_cv_prog_CC+set}" = set; then 1781 echo $ECHO_N "(cached) $ECHO_C" >&6 1782 else 1783 if test -n "$CC"; then 1784 ac_cv_prog_CC="$CC" # Let the user override the test. 1785 else 1786 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1787 for as_dir in $PATH 1788 do 1789 IFS=$as_save_IFS 1790 test -z "$as_dir" && as_dir=. 1791 for ac_exec_ext in '' $ac_executable_extensions; do 1792 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1793 ac_cv_prog_CC="${ac_tool_prefix}gcc" 1794 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1795 break 2 1796 fi 1797 done 1798 done 1799 1800 fi 1801 fi 1802 CC=$ac_cv_prog_CC 1803 if test -n "$CC"; then 1804 echo "$as_me:$LINENO: result: $CC" >&5 1805 echo "${ECHO_T}$CC" >&6 1806 else 1807 echo "$as_me:$LINENO: result: no" >&5 1808 echo "${ECHO_T}no" >&6 1809 fi 1810 1811 fi 1812 if test -z "$ac_cv_prog_CC"; then 1813 ac_ct_CC=$CC 1814 # Extract the first word of "gcc", so it can be a program name with args. 1815 set dummy gcc; ac_word=$2 1816 echo "$as_me:$LINENO: checking for $ac_word" >&5 1817 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1818 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1819 echo $ECHO_N "(cached) $ECHO_C" >&6 1820 else 1821 if test -n "$ac_ct_CC"; then 1822 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1823 else 1824 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1825 for as_dir in $PATH 1826 do 1827 IFS=$as_save_IFS 1828 test -z "$as_dir" && as_dir=. 1829 for ac_exec_ext in '' $ac_executable_extensions; do 1830 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1831 ac_cv_prog_ac_ct_CC="gcc" 1832 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1833 break 2 1834 fi 1835 done 1836 done 1837 1838 fi 1839 fi 1840 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1841 if test -n "$ac_ct_CC"; then 1842 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1843 echo "${ECHO_T}$ac_ct_CC" >&6 1844 else 1845 echo "$as_me:$LINENO: result: no" >&5 1846 echo "${ECHO_T}no" >&6 1847 fi 1848 1849 CC=$ac_ct_CC 1850 else 1851 CC="$ac_cv_prog_CC" 1852 fi 1853 1854 if test -z "$CC"; then 1855 if test -n "$ac_tool_prefix"; then 1856 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1857 set dummy ${ac_tool_prefix}cc; ac_word=$2 1858 echo "$as_me:$LINENO: checking for $ac_word" >&5 1859 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1860 if test "${ac_cv_prog_CC+set}" = set; then 1861 echo $ECHO_N "(cached) $ECHO_C" >&6 1862 else 1863 if test -n "$CC"; then 1864 ac_cv_prog_CC="$CC" # Let the user override the test. 1865 else 1866 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1867 for as_dir in $PATH 1868 do 1869 IFS=$as_save_IFS 1870 test -z "$as_dir" && as_dir=. 1871 for ac_exec_ext in '' $ac_executable_extensions; do 1872 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1873 ac_cv_prog_CC="${ac_tool_prefix}cc" 1874 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1875 break 2 1876 fi 1877 done 1878 done 1879 1880 fi 1881 fi 1882 CC=$ac_cv_prog_CC 1883 if test -n "$CC"; then 1884 echo "$as_me:$LINENO: result: $CC" >&5 1885 echo "${ECHO_T}$CC" >&6 1886 else 1887 echo "$as_me:$LINENO: result: no" >&5 1888 echo "${ECHO_T}no" >&6 1889 fi 1890 1891 fi 1892 if test -z "$ac_cv_prog_CC"; then 1893 ac_ct_CC=$CC 1894 # Extract the first word of "cc", so it can be a program name with args. 1895 set dummy cc; ac_word=$2 1896 echo "$as_me:$LINENO: checking for $ac_word" >&5 1897 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1898 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1899 echo $ECHO_N "(cached) $ECHO_C" >&6 1900 else 1901 if test -n "$ac_ct_CC"; then 1902 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1903 else 1904 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1905 for as_dir in $PATH 1906 do 1907 IFS=$as_save_IFS 1908 test -z "$as_dir" && as_dir=. 1909 for ac_exec_ext in '' $ac_executable_extensions; do 1910 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1911 ac_cv_prog_ac_ct_CC="cc" 1912 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1913 break 2 1914 fi 1915 done 1916 done 1917 1918 fi 1919 fi 1920 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1921 if test -n "$ac_ct_CC"; then 1922 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1923 echo "${ECHO_T}$ac_ct_CC" >&6 1924 else 1925 echo "$as_me:$LINENO: result: no" >&5 1926 echo "${ECHO_T}no" >&6 1927 fi 1928 1929 CC=$ac_ct_CC 1930 else 1931 CC="$ac_cv_prog_CC" 1932 fi 1933 1934 fi 1935 if test -z "$CC"; then 1936 # Extract the first word of "cc", so it can be a program name with args. 1937 set dummy cc; ac_word=$2 1938 echo "$as_me:$LINENO: checking for $ac_word" >&5 1939 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1940 if test "${ac_cv_prog_CC+set}" = set; then 1941 echo $ECHO_N "(cached) $ECHO_C" >&6 1942 else 1943 if test -n "$CC"; then 1944 ac_cv_prog_CC="$CC" # Let the user override the test. 1945 else 1946 ac_prog_rejected=no 1947 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1948 for as_dir in $PATH 1949 do 1950 IFS=$as_save_IFS 1951 test -z "$as_dir" && as_dir=. 1952 for ac_exec_ext in '' $ac_executable_extensions; do 1953 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1954 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 1955 ac_prog_rejected=yes 1956 continue 1957 fi 1958 ac_cv_prog_CC="cc" 1959 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1960 break 2 1961 fi 1962 done 1963 done 1964 1965 if test $ac_prog_rejected = yes; then 1966 # We found a bogon in the path, so make sure we never use it. 1967 set dummy $ac_cv_prog_CC 1968 shift 1969 if test $# != 0; then 1970 # We chose a different compiler from the bogus one. 1971 # However, it has the same basename, so the bogon will be chosen 1972 # first if we set CC to just the basename; use the full file name. 1973 shift 1974 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 1975 fi 1976 fi 1977 fi 1978 fi 1979 CC=$ac_cv_prog_CC 1980 if test -n "$CC"; then 1981 echo "$as_me:$LINENO: result: $CC" >&5 1982 echo "${ECHO_T}$CC" >&6 1983 else 1984 echo "$as_me:$LINENO: result: no" >&5 1985 echo "${ECHO_T}no" >&6 1986 fi 1987 1988 fi 1989 if test -z "$CC"; then 1990 if test -n "$ac_tool_prefix"; then 1991 for ac_prog in cl 1992 do 1993 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1994 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1995 echo "$as_me:$LINENO: checking for $ac_word" >&5 1996 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1997 if test "${ac_cv_prog_CC+set}" = set; then 1998 echo $ECHO_N "(cached) $ECHO_C" >&6 1999 else 2000 if test -n "$CC"; then 2001 ac_cv_prog_CC="$CC" # Let the user override the test. 2002 else 2003 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2004 for as_dir in $PATH 2005 do 2006 IFS=$as_save_IFS 2007 test -z "$as_dir" && as_dir=. 2008 for ac_exec_ext in '' $ac_executable_extensions; do 2009 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2010 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2011 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2012 break 2 2013 fi 2014 done 2015 done 2016 2017 fi 2018 fi 2019 CC=$ac_cv_prog_CC 2020 if test -n "$CC"; then 2021 echo "$as_me:$LINENO: result: $CC" >&5 2022 echo "${ECHO_T}$CC" >&6 2023 else 2024 echo "$as_me:$LINENO: result: no" >&5 2025 echo "${ECHO_T}no" >&6 2026 fi 2027 2028 test -n "$CC" && break 2029 done 2030 fi 2031 if test -z "$CC"; then 2032 ac_ct_CC=$CC 2033 for ac_prog in cl 2034 do 2035 # Extract the first word of "$ac_prog", so it can be a program name with args. 2036 set dummy $ac_prog; ac_word=$2 2037 echo "$as_me:$LINENO: checking for $ac_word" >&5 2038 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2039 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2040 echo $ECHO_N "(cached) $ECHO_C" >&6 2041 else 2042 if test -n "$ac_ct_CC"; then 2043 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2044 else 2045 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2046 for as_dir in $PATH 2047 do 2048 IFS=$as_save_IFS 2049 test -z "$as_dir" && as_dir=. 2050 for ac_exec_ext in '' $ac_executable_extensions; do 2051 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2052 ac_cv_prog_ac_ct_CC="$ac_prog" 2053 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2054 break 2 2055 fi 2056 done 2057 done 2058 2059 fi 2060 fi 2061 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2062 if test -n "$ac_ct_CC"; then 2063 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2064 echo "${ECHO_T}$ac_ct_CC" >&6 2065 else 2066 echo "$as_me:$LINENO: result: no" >&5 2067 echo "${ECHO_T}no" >&6 2068 fi 2069 2070 test -n "$ac_ct_CC" && break 2071 done 2072 2073 CC=$ac_ct_CC 2074 fi 2075 2076 fi 2077 2078 2079 test -z "$CC" && { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 2080 echo "$as_me: error: in \`$ac_pwd':" >&2;} 2081 { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 2082 See \`config.log' for more details." >&5 2083 echo "$as_me: error: no acceptable C compiler found in \$PATH 2084 See \`config.log' for more details." >&2;} 2085 { (exit 1); exit 1; }; }; } 2086 2087 # Provide some information about the compiler. 2088 echo "$as_me:$LINENO:" \ 2089 "checking for C compiler version" >&5 2090 ac_compiler=`set X $ac_compile; echo $2` 2091 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 2092 (eval $ac_compiler --version </dev/null >&5) 2>&5 2093 ac_status=$? 2094 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2095 (exit $ac_status); } 2096 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 2097 (eval $ac_compiler -v </dev/null >&5) 2>&5 2098 ac_status=$? 2099 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2100 (exit $ac_status); } 2101 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 2102 (eval $ac_compiler -V </dev/null >&5) 2>&5 2103 ac_status=$? 2104 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2105 (exit $ac_status); } 2106 2107 cat >conftest.$ac_ext <<_ACEOF 2108 /* confdefs.h. */ 2109 _ACEOF 2110 cat confdefs.h >>conftest.$ac_ext 2111 cat >>conftest.$ac_ext <<_ACEOF 2112 /* end confdefs.h. */ 2113 2114 int 2115 main () 2116 { 2117 2118 ; 2119 return 0; 2120 } 2121 _ACEOF 2122 # FIXME: Cleanup? 2123 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2124 (eval $ac_link) 2>&5 2125 ac_status=$? 2126 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2127 (exit $ac_status); }; then 2128 gcc_no_link=no 2129 else 2130 gcc_no_link=yes 2131 fi 2132 2133 if test x$gcc_no_link = xyes; then 2134 # Setting cross_compile will disable run tests; it will 2135 # also disable AC_CHECK_FILE but that's generally 2136 # correct if we can't link. 2137 cross_compiling=yes 2138 EXEEXT= 2139 else 2140 cat >conftest.$ac_ext <<_ACEOF 2141 /* confdefs.h. */ 2142 _ACEOF 2143 cat confdefs.h >>conftest.$ac_ext 2144 cat >>conftest.$ac_ext <<_ACEOF 2145 /* end confdefs.h. */ 2146 2147 int 2148 main () 2149 { 2150 2151 ; 2152 return 0; 2153 } 2154 _ACEOF 2155 ac_clean_files_save=$ac_clean_files 2156 ac_clean_files="$ac_clean_files a.out a.exe b.out" 2157 # Try to create an executable without -o first, disregard a.out. 2158 # It will help us diagnose broken compilers, and finding out an intuition 2159 # of exeext. 2160 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 2161 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 2162 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2163 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 2164 (eval $ac_link_default) 2>&5 2165 ac_status=$? 2166 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2167 (exit $ac_status); }; then 2168 # Find the output, starting from the most likely. This scheme is 2169 # not robust to junk in `.', hence go to wildcards (a.*) only as a last 2170 # resort. 2171 2172 # Be careful to initialize this variable, since it used to be cached. 2173 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. 2174 ac_cv_exeext= 2175 # b.out is created by i960 compilers. 2176 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out 2177 do 2178 test -f "$ac_file" || continue 2179 case $ac_file in 2180 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) 2181 ;; 2182 conftest.$ac_ext ) 2183 # This is the source file. 2184 ;; 2185 [ab].out ) 2186 # We found the default executable, but exeext='' is most 2187 # certainly right. 2188 break;; 2189 *.* ) 2190 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2191 # FIXME: I believe we export ac_cv_exeext for Libtool, 2192 # but it would be cool to find out if it's true. Does anybody 2193 # maintain Libtool? --akim. 2194 export ac_cv_exeext 2195 break;; 2196 * ) 2197 break;; 2198 esac 2199 done 2200 else 2201 echo "$as_me: failed program was:" >&5 2202 sed 's/^/| /' conftest.$ac_ext >&5 2203 2204 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 2205 echo "$as_me: error: in \`$ac_pwd':" >&2;} 2206 { { echo "$as_me:$LINENO: error: C compiler cannot create executables 2207 See \`config.log' for more details." >&5 2208 echo "$as_me: error: C compiler cannot create executables 2209 See \`config.log' for more details." >&2;} 2210 { (exit 77); exit 77; }; }; } 2211 fi 2212 2213 ac_exeext=$ac_cv_exeext 2214 echo "$as_me:$LINENO: result: $ac_file" >&5 2215 echo "${ECHO_T}$ac_file" >&6 2216 2217 # Check the compiler produces executables we can run. If not, either 2218 # the compiler is broken, or we cross compile. 2219 echo "$as_me:$LINENO: checking whether the C compiler works" >&5 2220 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 2221 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 2222 # If not cross compiling, check that we can run a simple program. 2223 if test "$cross_compiling" != yes; then 2224 if { ac_try='./$ac_file' 2225 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2226 (eval $ac_try) 2>&5 2227 ac_status=$? 2228 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2229 (exit $ac_status); }; }; then 2230 cross_compiling=no 2231 else 2232 if test "$cross_compiling" = maybe; then 2233 cross_compiling=yes 2234 else 2235 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 2236 echo "$as_me: error: in \`$ac_pwd':" >&2;} 2237 { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 2238 If you meant to cross compile, use \`--host'. 2239 See \`config.log' for more details." >&5 2240 echo "$as_me: error: cannot run C compiled programs. 2241 If you meant to cross compile, use \`--host'. 2242 See \`config.log' for more details." >&2;} 2243 { (exit 1); exit 1; }; }; } 2244 fi 2245 fi 2246 fi 2247 echo "$as_me:$LINENO: result: yes" >&5 2248 echo "${ECHO_T}yes" >&6 2249 2250 rm -f a.out a.exe conftest$ac_cv_exeext b.out 2251 ac_clean_files=$ac_clean_files_save 2252 # Check the compiler produces executables we can run. If not, either 2253 # the compiler is broken, or we cross compile. 2254 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 2255 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 2256 echo "$as_me:$LINENO: result: $cross_compiling" >&5 2257 echo "${ECHO_T}$cross_compiling" >&6 2258 2259 echo "$as_me:$LINENO: checking for suffix of executables" >&5 2260 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 2261 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2262 (eval $ac_link) 2>&5 2263 ac_status=$? 2264 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2265 (exit $ac_status); }; then 2266 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2267 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2268 # work properly (i.e., refer to `conftest.exe'), while it won't with 2269 # `rm'. 2270 for ac_file in conftest.exe conftest conftest.*; do 2271 test -f "$ac_file" || continue 2272 case $ac_file in 2273 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; 2274 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2275 export ac_cv_exeext 2276 break;; 2277 * ) break;; 2278 esac 2279 done 2280 else 2281 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 2282 echo "$as_me: error: in \`$ac_pwd':" >&2;} 2283 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 2284 See \`config.log' for more details." >&5 2285 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 2286 See \`config.log' for more details." >&2;} 2287 { (exit 1); exit 1; }; }; } 2288 fi 2289 2290 rm -f conftest$ac_cv_exeext 2291 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 2292 echo "${ECHO_T}$ac_cv_exeext" >&6 2293 2294 rm -f conftest.$ac_ext 2295 EXEEXT=$ac_cv_exeext 2296 ac_exeext=$EXEEXT 2297 fi 2298 echo "$as_me:$LINENO: checking for suffix of object files" >&5 2299 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 2300 if test "${ac_cv_objext+set}" = set; then 2301 echo $ECHO_N "(cached) $ECHO_C" >&6 2302 else 2303 cat >conftest.$ac_ext <<_ACEOF 2304 /* confdefs.h. */ 2305 _ACEOF 2306 cat confdefs.h >>conftest.$ac_ext 2307 cat >>conftest.$ac_ext <<_ACEOF 2308 /* end confdefs.h. */ 2309 2310 int 2311 main () 2312 { 2313 2314 ; 2315 return 0; 2316 } 2317 _ACEOF 2318 rm -f conftest.o conftest.obj 2319 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2320 (eval $ac_compile) 2>&5 2321 ac_status=$? 2322 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2323 (exit $ac_status); }; then 2324 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 2325 case $ac_file in 2326 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; 2327 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2328 break;; 2329 esac 2330 done 2331 else 2332 echo "$as_me: failed program was:" >&5 2333 sed 's/^/| /' conftest.$ac_ext >&5 2334 2335 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 2336 echo "$as_me: error: in \`$ac_pwd':" >&2;} 2337 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 2338 See \`config.log' for more details." >&5 2339 echo "$as_me: error: cannot compute suffix of object files: cannot compile 2340 See \`config.log' for more details." >&2;} 2341 { (exit 1); exit 1; }; }; } 2342 fi 2343 2344 rm -f conftest.$ac_cv_objext conftest.$ac_ext 2345 fi 2346 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 2347 echo "${ECHO_T}$ac_cv_objext" >&6 2348 OBJEXT=$ac_cv_objext 2349 ac_objext=$OBJEXT 2350 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 2351 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 2352 if test "${ac_cv_c_compiler_gnu+set}" = set; then 2353 echo $ECHO_N "(cached) $ECHO_C" >&6 2354 else 2355 cat >conftest.$ac_ext <<_ACEOF 2356 /* confdefs.h. */ 2357 _ACEOF 2358 cat confdefs.h >>conftest.$ac_ext 2359 cat >>conftest.$ac_ext <<_ACEOF 2360 /* end confdefs.h. */ 2361 2362 int 2363 main () 2364 { 2365 #ifndef __GNUC__ 2366 choke me 2367 #endif 2368 2369 ; 2370 return 0; 2371 } 2372 _ACEOF 2373 rm -f conftest.$ac_objext 2374 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2375 (eval $ac_compile) 2>conftest.er1 2376 ac_status=$? 2377 grep -v '^ *+' conftest.er1 >conftest.err 2378 rm -f conftest.er1 2379 cat conftest.err >&5 2380 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2381 (exit $ac_status); } && 2382 { ac_try='test -z "$ac_c_werror_flag" 2383 || test ! -s conftest.err' 2384 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2385 (eval $ac_try) 2>&5 2386 ac_status=$? 2387 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2388 (exit $ac_status); }; } && 2389 { ac_try='test -s conftest.$ac_objext' 2390 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2391 (eval $ac_try) 2>&5 2392 ac_status=$? 2393 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2394 (exit $ac_status); }; }; then 2395 ac_compiler_gnu=yes 2396 else 2397 echo "$as_me: failed program was:" >&5 2398 sed 's/^/| /' conftest.$ac_ext >&5 2399 2400 ac_compiler_gnu=no 2401 fi 2402 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2403 ac_cv_c_compiler_gnu=$ac_compiler_gnu 2404 2405 fi 2406 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 2407 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 2408 GCC=`test $ac_compiler_gnu = yes && echo yes` 2409 ac_test_CFLAGS=${CFLAGS+set} 2410 ac_save_CFLAGS=$CFLAGS 2411 CFLAGS="-g" 2412 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 2413 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 2414 if test "${ac_cv_prog_cc_g+set}" = set; then 2415 echo $ECHO_N "(cached) $ECHO_C" >&6 2416 else 2417 cat >conftest.$ac_ext <<_ACEOF 2418 /* confdefs.h. */ 2419 _ACEOF 2420 cat confdefs.h >>conftest.$ac_ext 2421 cat >>conftest.$ac_ext <<_ACEOF 2422 /* end confdefs.h. */ 2423 2424 int 2425 main () 2426 { 2427 2428 ; 2429 return 0; 2430 } 2431 _ACEOF 2432 rm -f conftest.$ac_objext 2433 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2434 (eval $ac_compile) 2>conftest.er1 2435 ac_status=$? 2436 grep -v '^ *+' conftest.er1 >conftest.err 2437 rm -f conftest.er1 2438 cat conftest.err >&5 2439 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2440 (exit $ac_status); } && 2441 { ac_try='test -z "$ac_c_werror_flag" 2442 || test ! -s conftest.err' 2443 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2444 (eval $ac_try) 2>&5 2445 ac_status=$? 2446 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2447 (exit $ac_status); }; } && 2448 { ac_try='test -s conftest.$ac_objext' 2449 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2450 (eval $ac_try) 2>&5 2451 ac_status=$? 2452 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2453 (exit $ac_status); }; }; then 2454 ac_cv_prog_cc_g=yes 2455 else 2456 echo "$as_me: failed program was:" >&5 2457 sed 's/^/| /' conftest.$ac_ext >&5 2458 2459 ac_cv_prog_cc_g=no 2460 fi 2461 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2462 fi 2463 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 2464 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 2465 if test "$ac_test_CFLAGS" = set; then 2466 CFLAGS=$ac_save_CFLAGS 2467 elif test $ac_cv_prog_cc_g = yes; then 2468 if test "$GCC" = yes; then 2469 CFLAGS="-g -O2" 2470 else 2471 CFLAGS="-g" 2472 fi 2473 else 2474 if test "$GCC" = yes; then 2475 CFLAGS="-O2" 2476 else 2477 CFLAGS= 2478 fi 2479 fi 2480 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 2481 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 2482 if test "${ac_cv_prog_cc_stdc+set}" = set; then 2483 echo $ECHO_N "(cached) $ECHO_C" >&6 2484 else 2485 ac_cv_prog_cc_stdc=no 2486 ac_save_CC=$CC 2487 cat >conftest.$ac_ext <<_ACEOF 2488 /* confdefs.h. */ 2489 _ACEOF 2490 cat confdefs.h >>conftest.$ac_ext 2491 cat >>conftest.$ac_ext <<_ACEOF 2492 /* end confdefs.h. */ 2493 #include <stdarg.h> 2494 #include <stdio.h> 2495 #include <sys/types.h> 2496 #include <sys/stat.h> 2497 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2498 struct buf { int x; }; 2499 FILE * (*rcsopen) (struct buf *, struct stat *, int); 2500 static char *e (p, i) 2501 char **p; 2502 int i; 2503 { 2504 return p[i]; 2505 } 2506 static char *f (char * (*g) (char **, int), char **p, ...) 2507 { 2508 char *s; 2509 va_list v; 2510 va_start (v,p); 2511 s = g (p, va_arg (v,int)); 2512 va_end (v); 2513 return s; 2514 } 2515 2516 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2517 function prototypes and stuff, but not '\xHH' hex character constants. 2518 These don't provoke an error unfortunately, instead are silently treated 2519 as 'x'. The following induces an error, until -std1 is added to get 2520 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2521 array size at least. It's necessary to write '\x00'==0 to get something 2522 that's true only with -std1. */ 2523 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2524 2525 int test (int i, double x); 2526 struct s1 {int (*f) (int a);}; 2527 struct s2 {int (*f) (double a);}; 2528 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2529 int argc; 2530 char **argv; 2531 int 2532 main () 2533 { 2534 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2535 ; 2536 return 0; 2537 } 2538 _ACEOF 2539 # Don't try gcc -ansi; that turns off useful extensions and 2540 # breaks some systems' header files. 2541 # AIX -qlanglvl=ansi 2542 # Ultrix and OSF/1 -std1 2543 # HP-UX 10.20 and later -Ae 2544 # HP-UX older versions -Aa -D_HPUX_SOURCE 2545 # SVR4 -Xc -D__EXTENSIONS__ 2546 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2547 do 2548 CC="$ac_save_CC $ac_arg" 2549 rm -f conftest.$ac_objext 2550 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2551 (eval $ac_compile) 2>conftest.er1 2552 ac_status=$? 2553 grep -v '^ *+' conftest.er1 >conftest.err 2554 rm -f conftest.er1 2555 cat conftest.err >&5 2556 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2557 (exit $ac_status); } && 2558 { ac_try='test -z "$ac_c_werror_flag" 2559 || test ! -s conftest.err' 2560 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2561 (eval $ac_try) 2>&5 2562 ac_status=$? 2563 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2564 (exit $ac_status); }; } && 2565 { ac_try='test -s conftest.$ac_objext' 2566 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2567 (eval $ac_try) 2>&5 2568 ac_status=$? 2569 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2570 (exit $ac_status); }; }; then 2571 ac_cv_prog_cc_stdc=$ac_arg 2572 break 2573 else 2574 echo "$as_me: failed program was:" >&5 2575 sed 's/^/| /' conftest.$ac_ext >&5 2576 2577 fi 2578 rm -f conftest.err conftest.$ac_objext 2579 done 2580 rm -f conftest.$ac_ext conftest.$ac_objext 2581 CC=$ac_save_CC 2582 2583 fi 2584 2585 case "x$ac_cv_prog_cc_stdc" in 2586 x|xno) 2587 echo "$as_me:$LINENO: result: none needed" >&5 2588 echo "${ECHO_T}none needed" >&6 ;; 2589 *) 2590 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 2591 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 2592 CC="$CC $ac_cv_prog_cc_stdc" ;; 2593 esac 2594 2595 # Some people use a C++ compiler to compile C. Since we use `exit', 2596 # in C++ we need to declare it. In case someone uses the same compiler 2597 # for both compiling C and C++ we need to have the C++ compiler decide 2598 # the declaration of exit, since it's the most demanding environment. 2599 cat >conftest.$ac_ext <<_ACEOF 2600 #ifndef __cplusplus 2601 choke me 2602 #endif 2603 _ACEOF 2604 rm -f conftest.$ac_objext 2605 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2606 (eval $ac_compile) 2>conftest.er1 2607 ac_status=$? 2608 grep -v '^ *+' conftest.er1 >conftest.err 2609 rm -f conftest.er1 2610 cat conftest.err >&5 2611 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2612 (exit $ac_status); } && 2613 { ac_try='test -z "$ac_c_werror_flag" 2614 || test ! -s conftest.err' 2615 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2616 (eval $ac_try) 2>&5 2617 ac_status=$? 2618 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2619 (exit $ac_status); }; } && 2620 { ac_try='test -s conftest.$ac_objext' 2621 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2622 (eval $ac_try) 2>&5 2623 ac_status=$? 2624 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2625 (exit $ac_status); }; }; then 2626 for ac_declaration in \ 2627 '' \ 2628 'extern "C" void std::exit (int) throw (); using std::exit;' \ 2629 'extern "C" void std::exit (int); using std::exit;' \ 2630 'extern "C" void exit (int) throw ();' \ 2631 'extern "C" void exit (int);' \ 2632 'void exit (int);' 2633 do 2634 cat >conftest.$ac_ext <<_ACEOF 2635 /* confdefs.h. */ 2636 _ACEOF 2637 cat confdefs.h >>conftest.$ac_ext 2638 cat >>conftest.$ac_ext <<_ACEOF 2639 /* end confdefs.h. */ 2640 $ac_declaration 2641 #include <stdlib.h> 2642 int 2643 main () 2644 { 2645 exit (42); 2646 ; 2647 return 0; 2648 } 2649 _ACEOF 2650 rm -f conftest.$ac_objext 2651 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2652 (eval $ac_compile) 2>conftest.er1 2653 ac_status=$? 2654 grep -v '^ *+' conftest.er1 >conftest.err 2655 rm -f conftest.er1 2656 cat conftest.err >&5 2657 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2658 (exit $ac_status); } && 2659 { ac_try='test -z "$ac_c_werror_flag" 2660 || test ! -s conftest.err' 2661 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2662 (eval $ac_try) 2>&5 2663 ac_status=$? 2664 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2665 (exit $ac_status); }; } && 2666 { ac_try='test -s conftest.$ac_objext' 2667 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2668 (eval $ac_try) 2>&5 2669 ac_status=$? 2670 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2671 (exit $ac_status); }; }; then 2672 : 2673 else 2674 echo "$as_me: failed program was:" >&5 2675 sed 's/^/| /' conftest.$ac_ext >&5 2676 2677 continue 2678 fi 2679 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2680 cat >conftest.$ac_ext <<_ACEOF 2681 /* confdefs.h. */ 2682 _ACEOF 2683 cat confdefs.h >>conftest.$ac_ext 2684 cat >>conftest.$ac_ext <<_ACEOF 2685 /* end confdefs.h. */ 2686 $ac_declaration 2687 int 2688 main () 2689 { 2690 exit (42); 2691 ; 2692 return 0; 2693 } 2694 _ACEOF 2695 rm -f conftest.$ac_objext 2696 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2697 (eval $ac_compile) 2>conftest.er1 2698 ac_status=$? 2699 grep -v '^ *+' conftest.er1 >conftest.err 2700 rm -f conftest.er1 2701 cat conftest.err >&5 2702 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2703 (exit $ac_status); } && 2704 { ac_try='test -z "$ac_c_werror_flag" 2705 || test ! -s conftest.err' 2706 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2707 (eval $ac_try) 2>&5 2708 ac_status=$? 2709 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2710 (exit $ac_status); }; } && 2711 { ac_try='test -s conftest.$ac_objext' 2712 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2713 (eval $ac_try) 2>&5 2714 ac_status=$? 2715 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2716 (exit $ac_status); }; }; then 2717 break 2718 else 2719 echo "$as_me: failed program was:" >&5 2720 sed 's/^/| /' conftest.$ac_ext >&5 2721 2722 fi 2723 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2724 done 2725 rm -f conftest* 2726 if test -n "$ac_declaration"; then 2727 echo '#ifdef __cplusplus' >>confdefs.h 2728 echo $ac_declaration >>confdefs.h 2729 echo '#endif' >>confdefs.h 2730 fi 2731 2732 else 2733 echo "$as_me: failed program was:" >&5 2734 sed 's/^/| /' conftest.$ac_ext >&5 2735 2736 fi 2737 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2738 ac_ext=c 2739 ac_cpp='$CPP $CPPFLAGS' 2740 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2741 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2742 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2743 2744 ac_ext=c 2745 ac_cpp='$CPP $CPPFLAGS' 2746 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2747 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2748 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2749 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 2750 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 2751 # On Suns, sometimes $CPP names a directory. 2752 if test -n "$CPP" && test -d "$CPP"; then 2753 CPP= 2754 fi 2755 if test -z "$CPP"; then 2756 if test "${ac_cv_prog_CPP+set}" = set; then 2757 echo $ECHO_N "(cached) $ECHO_C" >&6 2758 else 2759 # Double quotes because CPP needs to be expanded 2760 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 2761 do 2762 ac_preproc_ok=false 2763 for ac_c_preproc_warn_flag in '' yes 2764 do 2765 # Use a header file that comes with gcc, so configuring glibc 2766 # with a fresh cross-compiler works. 2767 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2768 # <limits.h> exists even on freestanding compilers. 2769 # On the NeXT, cc -E runs the code through the compiler's parser, 2770 # not just through cpp. "Syntax error" is here to catch this case. 2771 cat >conftest.$ac_ext <<_ACEOF 2772 /* confdefs.h. */ 2773 _ACEOF 2774 cat confdefs.h >>conftest.$ac_ext 2775 cat >>conftest.$ac_ext <<_ACEOF 2776 /* end confdefs.h. */ 2777 #ifdef __STDC__ 2778 # include <limits.h> 2779 #else 2780 # include <assert.h> 2781 #endif 2782 Syntax error 2783 _ACEOF 2784 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2785 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2786 ac_status=$? 2787 grep -v '^ *+' conftest.er1 >conftest.err 2788 rm -f conftest.er1 2789 cat conftest.err >&5 2790 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2791 (exit $ac_status); } >/dev/null; then 2792 if test -s conftest.err; then 2793 ac_cpp_err=$ac_c_preproc_warn_flag 2794 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 2795 else 2796 ac_cpp_err= 2797 fi 2798 else 2799 ac_cpp_err=yes 2800 fi 2801 if test -z "$ac_cpp_err"; then 2802 : 2803 else 2804 echo "$as_me: failed program was:" >&5 2805 sed 's/^/| /' conftest.$ac_ext >&5 2806 2807 # Broken: fails on valid input. 2808 continue 2809 fi 2810 rm -f conftest.err conftest.$ac_ext 2811 2812 # OK, works on sane cases. Now check whether non-existent headers 2813 # can be detected and how. 2814 cat >conftest.$ac_ext <<_ACEOF 2815 /* confdefs.h. */ 2816 _ACEOF 2817 cat confdefs.h >>conftest.$ac_ext 2818 cat >>conftest.$ac_ext <<_ACEOF 2819 /* end confdefs.h. */ 2820 #include <ac_nonexistent.h> 2821 _ACEOF 2822 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2823 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2824 ac_status=$? 2825 grep -v '^ *+' conftest.er1 >conftest.err 2826 rm -f conftest.er1 2827 cat conftest.err >&5 2828 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2829 (exit $ac_status); } >/dev/null; then 2830 if test -s conftest.err; then 2831 ac_cpp_err=$ac_c_preproc_warn_flag 2832 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 2833 else 2834 ac_cpp_err= 2835 fi 2836 else 2837 ac_cpp_err=yes 2838 fi 2839 if test -z "$ac_cpp_err"; then 2840 # Broken: success on invalid input. 2841 continue 2842 else 2843 echo "$as_me: failed program was:" >&5 2844 sed 's/^/| /' conftest.$ac_ext >&5 2845 2846 # Passes both tests. 2847 ac_preproc_ok=: 2848 break 2849 fi 2850 rm -f conftest.err conftest.$ac_ext 2851 2852 done 2853 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 2854 rm -f conftest.err conftest.$ac_ext 2855 if $ac_preproc_ok; then 2856 break 2857 fi 2858 2859 done 2860 ac_cv_prog_CPP=$CPP 2861 2862 fi 2863 CPP=$ac_cv_prog_CPP 2864 else 2865 ac_cv_prog_CPP=$CPP 2866 fi 2867 echo "$as_me:$LINENO: result: $CPP" >&5 2868 echo "${ECHO_T}$CPP" >&6 2869 ac_preproc_ok=false 2870 for ac_c_preproc_warn_flag in '' yes 2871 do 2872 # Use a header file that comes with gcc, so configuring glibc 2873 # with a fresh cross-compiler works. 2874 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2875 # <limits.h> exists even on freestanding compilers. 2876 # On the NeXT, cc -E runs the code through the compiler's parser, 2877 # not just through cpp. "Syntax error" is here to catch this case. 2878 cat >conftest.$ac_ext <<_ACEOF 2879 /* confdefs.h. */ 2880 _ACEOF 2881 cat confdefs.h >>conftest.$ac_ext 2882 cat >>conftest.$ac_ext <<_ACEOF 2883 /* end confdefs.h. */ 2884 #ifdef __STDC__ 2885 # include <limits.h> 2886 #else 2887 # include <assert.h> 2888 #endif 2889 Syntax error 2890 _ACEOF 2891 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2892 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2893 ac_status=$? 2894 grep -v '^ *+' conftest.er1 >conftest.err 2895 rm -f conftest.er1 2896 cat conftest.err >&5 2897 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2898 (exit $ac_status); } >/dev/null; then 2899 if test -s conftest.err; then 2900 ac_cpp_err=$ac_c_preproc_warn_flag 2901 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 2902 else 2903 ac_cpp_err= 2904 fi 2905 else 2906 ac_cpp_err=yes 2907 fi 2908 if test -z "$ac_cpp_err"; then 2909 : 2910 else 2911 echo "$as_me: failed program was:" >&5 2912 sed 's/^/| /' conftest.$ac_ext >&5 2913 2914 # Broken: fails on valid input. 2915 continue 2916 fi 2917 rm -f conftest.err conftest.$ac_ext 2918 2919 # OK, works on sane cases. Now check whether non-existent headers 2920 # can be detected and how. 2921 cat >conftest.$ac_ext <<_ACEOF 2922 /* confdefs.h. */ 2923 _ACEOF 2924 cat confdefs.h >>conftest.$ac_ext 2925 cat >>conftest.$ac_ext <<_ACEOF 2926 /* end confdefs.h. */ 2927 #include <ac_nonexistent.h> 2928 _ACEOF 2929 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2930 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2931 ac_status=$? 2932 grep -v '^ *+' conftest.er1 >conftest.err 2933 rm -f conftest.er1 2934 cat conftest.err >&5 2935 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2936 (exit $ac_status); } >/dev/null; then 2937 if test -s conftest.err; then 2938 ac_cpp_err=$ac_c_preproc_warn_flag 2939 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 2940 else 2941 ac_cpp_err= 2942 fi 2943 else 2944 ac_cpp_err=yes 2945 fi 2946 if test -z "$ac_cpp_err"; then 2947 # Broken: success on invalid input. 2948 continue 2949 else 2950 echo "$as_me: failed program was:" >&5 2951 sed 's/^/| /' conftest.$ac_ext >&5 2952 2953 # Passes both tests. 2954 ac_preproc_ok=: 2955 break 2956 fi 2957 rm -f conftest.err conftest.$ac_ext 2958 2959 done 2960 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 2961 rm -f conftest.err conftest.$ac_ext 2962 if $ac_preproc_ok; then 2963 : 2964 else 2965 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 2966 echo "$as_me: error: in \`$ac_pwd':" >&2;} 2967 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check 2968 See \`config.log' for more details." >&5 2969 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check 2970 See \`config.log' for more details." >&2;} 2971 { (exit 1); exit 1; }; }; } 2972 fi 2973 2974 ac_ext=c 2975 ac_cpp='$CPP $CPPFLAGS' 2976 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2977 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2978 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2979 2980 2981 ac_c_preproc_warn_flag=yes 2982 2983 2984 ac_libiberty_warn_cflags= 2985 save_CFLAGS="$CFLAGS" 2986 for option in -W -Wall -Wwrite-strings -Wc++-compat \ 2987 -Wstrict-prototypes; do 2988 as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` 2989 2990 echo "$as_me:$LINENO: checking whether $CC supports $option" >&5 2991 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6 2992 if eval "test \"\${$as_acx_Woption+set}\" = set"; then 2993 echo $ECHO_N "(cached) $ECHO_C" >&6 2994 else 2995 CFLAGS="$option" 2996 cat >conftest.$ac_ext <<_ACEOF 2997 /* confdefs.h. */ 2998 _ACEOF 2999 cat confdefs.h >>conftest.$ac_ext 3000 cat >>conftest.$ac_ext <<_ACEOF 3001 /* end confdefs.h. */ 3002 3003 int 3004 main () 3005 { 3006 3007 ; 3008 return 0; 3009 } 3010 _ACEOF 3011 rm -f conftest.$ac_objext 3012 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3013 (eval $ac_compile) 2>conftest.er1 3014 ac_status=$? 3015 grep -v '^ *+' conftest.er1 >conftest.err 3016 rm -f conftest.er1 3017 cat conftest.err >&5 3018 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3019 (exit $ac_status); } && 3020 { ac_try='test -z "$ac_c_werror_flag" 3021 || test ! -s conftest.err' 3022 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3023 (eval $ac_try) 2>&5 3024 ac_status=$? 3025 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3026 (exit $ac_status); }; } && 3027 { ac_try='test -s conftest.$ac_objext' 3028 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3029 (eval $ac_try) 2>&5 3030 ac_status=$? 3031 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3032 (exit $ac_status); }; }; then 3033 eval "$as_acx_Woption=yes" 3034 else 3035 echo "$as_me: failed program was:" >&5 3036 sed 's/^/| /' conftest.$ac_ext >&5 3037 3038 eval "$as_acx_Woption=no" 3039 fi 3040 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3041 3042 fi 3043 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5 3044 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6 3045 if test `eval echo '${'$as_acx_Woption'}'` = yes; then 3046 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$option" 3047 fi 3048 3049 done 3050 CFLAGS="$save_CFLAGS" 3051 3052 if test "$GCC" = yes; then 3053 echo "$as_me:$LINENO: checking whether $CC supports -pedantic " >&5 3054 echo $ECHO_N "checking whether $CC supports -pedantic ... $ECHO_C" >&6 3055 if test "${acx_cv_prog_cc_pedantic_+set}" = set; then 3056 echo $ECHO_N "(cached) $ECHO_C" >&6 3057 else 3058 save_CFLAGS="$CFLAGS" 3059 CFLAGS="-pedantic " 3060 cat >conftest.$ac_ext <<_ACEOF 3061 /* confdefs.h. */ 3062 _ACEOF 3063 cat confdefs.h >>conftest.$ac_ext 3064 cat >>conftest.$ac_ext <<_ACEOF 3065 /* end confdefs.h. */ 3066 3067 int 3068 main () 3069 { 3070 3071 ; 3072 return 0; 3073 } 3074 _ACEOF 3075 rm -f conftest.$ac_objext 3076 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3077 (eval $ac_compile) 2>conftest.er1 3078 ac_status=$? 3079 grep -v '^ *+' conftest.er1 >conftest.err 3080 rm -f conftest.er1 3081 cat conftest.err >&5 3082 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3083 (exit $ac_status); } && 3084 { ac_try='test -z "$ac_c_werror_flag" 3085 || test ! -s conftest.err' 3086 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3087 (eval $ac_try) 2>&5 3088 ac_status=$? 3089 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3090 (exit $ac_status); }; } && 3091 { ac_try='test -s conftest.$ac_objext' 3092 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3093 (eval $ac_try) 2>&5 3094 ac_status=$? 3095 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3096 (exit $ac_status); }; }; then 3097 acx_cv_prog_cc_pedantic_=yes 3098 else 3099 echo "$as_me: failed program was:" >&5 3100 sed 's/^/| /' conftest.$ac_ext >&5 3101 3102 acx_cv_prog_cc_pedantic_=no 3103 fi 3104 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3105 CFLAGS="$save_CFLAGS" 3106 fi 3107 echo "$as_me:$LINENO: result: $acx_cv_prog_cc_pedantic_" >&5 3108 echo "${ECHO_T}$acx_cv_prog_cc_pedantic_" >&6 3109 if test $acx_cv_prog_cc_pedantic_ = yes; then 3110 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic " 3111 fi 3112 3113 3114 fi 3115 3116 3117 3118 if test "x$CC" != xcc; then 3119 echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5 3120 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6 3121 else 3122 echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5 3123 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6 3124 fi 3125 set dummy $CC; ac_cc=`echo $2 | 3126 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` 3127 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then 3128 echo $ECHO_N "(cached) $ECHO_C" >&6 3129 else 3130 cat >conftest.$ac_ext <<_ACEOF 3131 /* confdefs.h. */ 3132 _ACEOF 3133 cat confdefs.h >>conftest.$ac_ext 3134 cat >>conftest.$ac_ext <<_ACEOF 3135 /* end confdefs.h. */ 3136 3137 int 3138 main () 3139 { 3140 3141 ; 3142 return 0; 3143 } 3144 _ACEOF 3145 # Make sure it works both with $CC and with simple cc. 3146 # We do the test twice because some compilers refuse to overwrite an 3147 # existing .o file with -o, though they will create one. 3148 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5' 3149 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3150 (eval $ac_try) 2>&5 3151 ac_status=$? 3152 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3153 (exit $ac_status); } && 3154 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3155 (eval $ac_try) 2>&5 3156 ac_status=$? 3157 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3158 (exit $ac_status); }; 3159 then 3160 eval ac_cv_prog_cc_${ac_cc}_c_o=yes 3161 if test "x$CC" != xcc; then 3162 # Test first that cc exists at all. 3163 if { ac_try='cc -c conftest.$ac_ext >&5' 3164 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3165 (eval $ac_try) 2>&5 3166 ac_status=$? 3167 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3168 (exit $ac_status); }; }; then 3169 ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5' 3170 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3171 (eval $ac_try) 2>&5 3172 ac_status=$? 3173 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3174 (exit $ac_status); } && 3175 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3176 (eval $ac_try) 2>&5 3177 ac_status=$? 3178 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3179 (exit $ac_status); }; 3180 then 3181 # cc works too. 3182 : 3183 else 3184 # cc exists but doesn't like -o. 3185 eval ac_cv_prog_cc_${ac_cc}_c_o=no 3186 fi 3187 fi 3188 fi 3189 else 3190 eval ac_cv_prog_cc_${ac_cc}_c_o=no 3191 fi 3192 rm -f conftest* 3193 3194 fi 3195 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then 3196 echo "$as_me:$LINENO: result: yes" >&5 3197 echo "${ECHO_T}yes" >&6 3198 else 3199 echo "$as_me:$LINENO: result: no" >&5 3200 echo "${ECHO_T}no" >&6 3201 3202 cat >>confdefs.h <<\_ACEOF 3203 #define NO_MINUS_C_MINUS_O 1 3204 _ACEOF 3205 3206 fi 3207 3208 # autoconf is lame and doesn't give us any substitution variable for this. 3209 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then 3210 NO_MINUS_C_MINUS_O=yes 3211 else 3212 OUTPUT_OPTION='-o $@' 3213 fi 3214 3215 3216 3217 echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 3218 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 3219 if test "${ac_cv_c_const+set}" = set; then 3220 echo $ECHO_N "(cached) $ECHO_C" >&6 3221 else 3222 cat >conftest.$ac_ext <<_ACEOF 3223 /* confdefs.h. */ 3224 _ACEOF 3225 cat confdefs.h >>conftest.$ac_ext 3226 cat >>conftest.$ac_ext <<_ACEOF 3227 /* end confdefs.h. */ 3228 3229 int 3230 main () 3231 { 3232 /* FIXME: Include the comments suggested by Paul. */ 3233 #ifndef __cplusplus 3234 /* Ultrix mips cc rejects this. */ 3235 typedef int charset[2]; 3236 const charset x; 3237 /* SunOS 4.1.1 cc rejects this. */ 3238 char const *const *ccp; 3239 char **p; 3240 /* NEC SVR4.0.2 mips cc rejects this. */ 3241 struct point {int x, y;}; 3242 static struct point const zero = {0,0}; 3243 /* AIX XL C 1.02.0.0 rejects this. 3244 It does not let you subtract one const X* pointer from another in 3245 an arm of an if-expression whose if-part is not a constant 3246 expression */ 3247 const char *g = "string"; 3248 ccp = &g + (g ? g-g : 0); 3249 /* HPUX 7.0 cc rejects these. */ 3250 ++ccp; 3251 p = (char**) ccp; 3252 ccp = (char const *const *) p; 3253 { /* SCO 3.2v4 cc rejects this. */ 3254 char *t; 3255 char const *s = 0 ? (char *) 0 : (char const *) 0; 3256 3257 *t++ = 0; 3258 } 3259 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 3260 int x[] = {25, 17}; 3261 const int *foo = &x[0]; 3262 ++foo; 3263 } 3264 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 3265 typedef const int *iptr; 3266 iptr p = 0; 3267 ++p; 3268 } 3269 { /* AIX XL C 1.02.0.0 rejects this saying 3270 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 3271 struct s { int j; const int *ap[3]; }; 3272 struct s *b; b->j = 5; 3273 } 3274 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 3275 const int foo = 10; 3276 } 3277 #endif 3278 3279 ; 3280 return 0; 3281 } 3282 _ACEOF 3283 rm -f conftest.$ac_objext 3284 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3285 (eval $ac_compile) 2>conftest.er1 3286 ac_status=$? 3287 grep -v '^ *+' conftest.er1 >conftest.err 3288 rm -f conftest.er1 3289 cat conftest.err >&5 3290 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3291 (exit $ac_status); } && 3292 { ac_try='test -z "$ac_c_werror_flag" 3293 || test ! -s conftest.err' 3294 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3295 (eval $ac_try) 2>&5 3296 ac_status=$? 3297 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3298 (exit $ac_status); }; } && 3299 { ac_try='test -s conftest.$ac_objext' 3300 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3301 (eval $ac_try) 2>&5 3302 ac_status=$? 3303 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3304 (exit $ac_status); }; }; then 3305 ac_cv_c_const=yes 3306 else 3307 echo "$as_me: failed program was:" >&5 3308 sed 's/^/| /' conftest.$ac_ext >&5 3309 3310 ac_cv_c_const=no 3311 fi 3312 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3313 fi 3314 echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 3315 echo "${ECHO_T}$ac_cv_c_const" >&6 3316 if test $ac_cv_c_const = no; then 3317 3318 cat >>confdefs.h <<\_ACEOF 3319 #define const 3320 _ACEOF 3321 3322 fi 3323 3324 echo "$as_me:$LINENO: checking for inline" >&5 3325 echo $ECHO_N "checking for inline... $ECHO_C" >&6 3326 if test "${ac_cv_c_inline+set}" = set; then 3327 echo $ECHO_N "(cached) $ECHO_C" >&6 3328 else 3329 ac_cv_c_inline=no 3330 for ac_kw in inline __inline__ __inline; do 3331 cat >conftest.$ac_ext <<_ACEOF 3332 /* confdefs.h. */ 3333 _ACEOF 3334 cat confdefs.h >>conftest.$ac_ext 3335 cat >>conftest.$ac_ext <<_ACEOF 3336 /* end confdefs.h. */ 3337 #ifndef __cplusplus 3338 typedef int foo_t; 3339 static $ac_kw foo_t static_foo () {return 0; } 3340 $ac_kw foo_t foo () {return 0; } 3341 #endif 3342 3343 _ACEOF 3344 rm -f conftest.$ac_objext 3345 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3346 (eval $ac_compile) 2>conftest.er1 3347 ac_status=$? 3348 grep -v '^ *+' conftest.er1 >conftest.err 3349 rm -f conftest.er1 3350 cat conftest.err >&5 3351 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3352 (exit $ac_status); } && 3353 { ac_try='test -z "$ac_c_werror_flag" 3354 || test ! -s conftest.err' 3355 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3356 (eval $ac_try) 2>&5 3357 ac_status=$? 3358 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3359 (exit $ac_status); }; } && 3360 { ac_try='test -s conftest.$ac_objext' 3361 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3362 (eval $ac_try) 2>&5 3363 ac_status=$? 3364 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3365 (exit $ac_status); }; }; then 3366 ac_cv_c_inline=$ac_kw; break 3367 else 3368 echo "$as_me: failed program was:" >&5 3369 sed 's/^/| /' conftest.$ac_ext >&5 3370 3371 fi 3372 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3373 done 3374 3375 fi 3376 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 3377 echo "${ECHO_T}$ac_cv_c_inline" >&6 3378 3379 3380 case $ac_cv_c_inline in 3381 inline | yes) ;; 3382 *) 3383 case $ac_cv_c_inline in 3384 no) ac_val=;; 3385 *) ac_val=$ac_cv_c_inline;; 3386 esac 3387 cat >>confdefs.h <<_ACEOF 3388 #ifndef __cplusplus 3389 #define inline $ac_val 3390 #endif 3391 _ACEOF 3392 ;; 3393 esac 3394 3395 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 3396 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6 3397 if test "${ac_cv_c_bigendian+set}" = set; then 3398 echo $ECHO_N "(cached) $ECHO_C" >&6 3399 else 3400 # See if sys/param.h defines the BYTE_ORDER macro. 3401 cat >conftest.$ac_ext <<_ACEOF 3402 /* confdefs.h. */ 3403 _ACEOF 3404 cat confdefs.h >>conftest.$ac_ext 3405 cat >>conftest.$ac_ext <<_ACEOF 3406 /* end confdefs.h. */ 3407 #include <sys/types.h> 3408 #include <sys/param.h> 3409 3410 int 3411 main () 3412 { 3413 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN 3414 bogus endian macros 3415 #endif 3416 3417 ; 3418 return 0; 3419 } 3420 _ACEOF 3421 rm -f conftest.$ac_objext 3422 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3423 (eval $ac_compile) 2>conftest.er1 3424 ac_status=$? 3425 grep -v '^ *+' conftest.er1 >conftest.err 3426 rm -f conftest.er1 3427 cat conftest.err >&5 3428 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3429 (exit $ac_status); } && 3430 { ac_try='test -z "$ac_c_werror_flag" 3431 || test ! -s conftest.err' 3432 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3433 (eval $ac_try) 2>&5 3434 ac_status=$? 3435 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3436 (exit $ac_status); }; } && 3437 { ac_try='test -s conftest.$ac_objext' 3438 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3439 (eval $ac_try) 2>&5 3440 ac_status=$? 3441 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3442 (exit $ac_status); }; }; then 3443 # It does; now see whether it defined to BIG_ENDIAN or not. 3444 cat >conftest.$ac_ext <<_ACEOF 3445 /* confdefs.h. */ 3446 _ACEOF 3447 cat confdefs.h >>conftest.$ac_ext 3448 cat >>conftest.$ac_ext <<_ACEOF 3449 /* end confdefs.h. */ 3450 #include <sys/types.h> 3451 #include <sys/param.h> 3452 3453 int 3454 main () 3455 { 3456 #if BYTE_ORDER != BIG_ENDIAN 3457 not big endian 3458 #endif 3459 3460 ; 3461 return 0; 3462 } 3463 _ACEOF 3464 rm -f conftest.$ac_objext 3465 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3466 (eval $ac_compile) 2>conftest.er1 3467 ac_status=$? 3468 grep -v '^ *+' conftest.er1 >conftest.err 3469 rm -f conftest.er1 3470 cat conftest.err >&5 3471 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3472 (exit $ac_status); } && 3473 { ac_try='test -z "$ac_c_werror_flag" 3474 || test ! -s conftest.err' 3475 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3476 (eval $ac_try) 2>&5 3477 ac_status=$? 3478 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3479 (exit $ac_status); }; } && 3480 { ac_try='test -s conftest.$ac_objext' 3481 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3482 (eval $ac_try) 2>&5 3483 ac_status=$? 3484 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3485 (exit $ac_status); }; }; then 3486 ac_cv_c_bigendian=yes 3487 else 3488 echo "$as_me: failed program was:" >&5 3489 sed 's/^/| /' conftest.$ac_ext >&5 3490 3491 ac_cv_c_bigendian=no 3492 fi 3493 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3494 else 3495 echo "$as_me: failed program was:" >&5 3496 sed 's/^/| /' conftest.$ac_ext >&5 3497 3498 # It does not; compile a test program. 3499 if test "$cross_compiling" = yes; then 3500 # try to guess the endianness by grepping values into an object file 3501 ac_cv_c_bigendian=unknown 3502 cat >conftest.$ac_ext <<_ACEOF 3503 /* confdefs.h. */ 3504 _ACEOF 3505 cat confdefs.h >>conftest.$ac_ext 3506 cat >>conftest.$ac_ext <<_ACEOF 3507 /* end confdefs.h. */ 3508 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 3509 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 3510 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } 3511 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 3512 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 3513 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } 3514 int 3515 main () 3516 { 3517 _ascii (); _ebcdic (); 3518 ; 3519 return 0; 3520 } 3521 _ACEOF 3522 rm -f conftest.$ac_objext 3523 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3524 (eval $ac_compile) 2>conftest.er1 3525 ac_status=$? 3526 grep -v '^ *+' conftest.er1 >conftest.err 3527 rm -f conftest.er1 3528 cat conftest.err >&5 3529 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3530 (exit $ac_status); } && 3531 { ac_try='test -z "$ac_c_werror_flag" 3532 || test ! -s conftest.err' 3533 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3534 (eval $ac_try) 2>&5 3535 ac_status=$? 3536 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3537 (exit $ac_status); }; } && 3538 { ac_try='test -s conftest.$ac_objext' 3539 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3540 (eval $ac_try) 2>&5 3541 ac_status=$? 3542 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3543 (exit $ac_status); }; }; then 3544 if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then 3545 ac_cv_c_bigendian=yes 3546 fi 3547 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 3548 if test "$ac_cv_c_bigendian" = unknown; then 3549 ac_cv_c_bigendian=no 3550 else 3551 # finding both strings is unlikely to happen, but who knows? 3552 ac_cv_c_bigendian=unknown 3553 fi 3554 fi 3555 else 3556 echo "$as_me: failed program was:" >&5 3557 sed 's/^/| /' conftest.$ac_ext >&5 3558 3559 fi 3560 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3561 else 3562 cat >conftest.$ac_ext <<_ACEOF 3563 /* confdefs.h. */ 3564 _ACEOF 3565 cat confdefs.h >>conftest.$ac_ext 3566 cat >>conftest.$ac_ext <<_ACEOF 3567 /* end confdefs.h. */ 3568 int 3569 main () 3570 { 3571 /* Are we little or big endian? From Harbison&Steele. */ 3572 union 3573 { 3574 long l; 3575 char c[sizeof (long)]; 3576 } u; 3577 u.l = 1; 3578 exit (u.c[sizeof (long) - 1] == 1); 3579 } 3580 _ACEOF 3581 rm -f conftest$ac_exeext 3582 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3583 (eval $ac_link) 2>&5 3584 ac_status=$? 3585 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3586 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 3587 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3588 (eval $ac_try) 2>&5 3589 ac_status=$? 3590 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3591 (exit $ac_status); }; }; then 3592 ac_cv_c_bigendian=no 3593 else 3594 echo "$as_me: program exited with status $ac_status" >&5 3595 echo "$as_me: failed program was:" >&5 3596 sed 's/^/| /' conftest.$ac_ext >&5 3597 3598 ( exit $ac_status ) 3599 ac_cv_c_bigendian=yes 3600 fi 3601 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 3602 fi 3603 fi 3604 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3605 fi 3606 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 3607 echo "${ECHO_T}$ac_cv_c_bigendian" >&6 3608 case $ac_cv_c_bigendian in 3609 yes) 3610 3611 cat >>confdefs.h <<\_ACEOF 3612 #define WORDS_BIGENDIAN 1 3613 _ACEOF 3614 ;; 3615 no) 3616 ;; 3617 *) 3618 { { echo "$as_me:$LINENO: error: unknown endianness 3619 presetting ac_cv_c_bigendian=no (or yes) will help" >&5 3620 echo "$as_me: error: unknown endianness 3621 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} 3622 { (exit 1); exit 1; }; } ;; 3623 esac 3624 3625 3626 3627 3628 ac_config_headers="$ac_config_headers config.h:config.in" 3629 3630 3631 3632 # Find a good install program. We prefer a C program (faster), 3633 # so one script is as good as another. But avoid the broken or 3634 # incompatible versions: 3635 # SysV /etc/install, /usr/sbin/install 3636 # SunOS /usr/etc/install 3637 # IRIX /sbin/install 3638 # AIX /bin/install 3639 # AmigaOS /C/install, which installs bootblocks on floppy discs 3640 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3641 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 3642 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3643 # OS/2's system install, which has a completely different semantic 3644 # ./install, which can be erroneously created by make from ./install.sh. 3645 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 3646 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 3647 if test -z "$INSTALL"; then 3648 if test "${ac_cv_path_install+set}" = set; then 3649 echo $ECHO_N "(cached) $ECHO_C" >&6 3650 else 3651 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3652 for as_dir in $PATH 3653 do 3654 IFS=$as_save_IFS 3655 test -z "$as_dir" && as_dir=. 3656 # Account for people who put trailing slashes in PATH elements. 3657 case $as_dir/ in 3658 ./ | .// | /cC/* | \ 3659 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3660 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ 3661 /usr/ucb/* ) ;; 3662 *) 3663 # OSF1 and SCO ODT 3.0 have their own names for install. 3664 # Don't use installbsd from OSF since it installs stuff as root 3665 # by default. 3666 for ac_prog in ginstall scoinst install; do 3667 for ac_exec_ext in '' $ac_executable_extensions; do 3668 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 3669 if test $ac_prog = install && 3670 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3671 # AIX install. It has an incompatible calling convention. 3672 : 3673 elif test $ac_prog = install && 3674 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3675 # program-specific install script used by HP pwplus--don't use. 3676 : 3677 else 3678 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3679 break 3 3680 fi 3681 fi 3682 done 3683 done 3684 ;; 3685 esac 3686 done 3687 3688 3689 fi 3690 if test "${ac_cv_path_install+set}" = set; then 3691 INSTALL=$ac_cv_path_install 3692 else 3693 # As a last resort, use the slow shell script. We don't cache a 3694 # path for INSTALL within a source directory, because that will 3695 # break other packages using the cache if that directory is 3696 # removed, or if the path is relative. 3697 INSTALL=$ac_install_sh 3698 fi 3699 fi 3700 echo "$as_me:$LINENO: result: $INSTALL" >&5 3701 echo "${ECHO_T}$INSTALL" >&6 3702 3703 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3704 # It thinks the first close brace ends the variable substitution. 3705 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3706 3707 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3708 3709 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3710 3711 3712 # Don't build the shared library for build. 3713 if [ -n "${with_build_subdir}" ]; then 3714 enable_shared=no 3715 fi 3716 3717 frag= 3718 case "${host}" in 3719 rs6000-ibm-aix3.1 | rs6000-ibm-aix) 3720 frag=mh-aix ;; 3721 *-*-cxux7*) frag=mh-cxux7 ;; 3722 *-*-freebsd2.1.*) frag=mh-fbsd21 ;; 3723 *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;; 3724 i370-*-opened*) frag=mh-openedition ;; 3725 i[34567]86-*-windows*) frag=mh-windows ;; 3726 esac 3727 3728 if [ -n "${frag}" ]; then 3729 frag=${libiberty_topdir}/libiberty/config/$frag 3730 fi 3731 3732 # If they didn't specify --enable-shared, don't generate shared libs. 3733 case "${enable_shared}" in 3734 yes) shared=yes ;; 3735 no) shared=no ;; 3736 "") shared=no ;; 3737 *) shared=yes ;; 3738 esac 3739 if [ "${shared}" = "yes" ]; then 3740 case "${host}" in 3741 *-*-cygwin*) ;; 3742 alpha*-*-linux*) PICFLAG=-fPIC ;; 3743 arm*-*-*) PICFLAG=-fPIC ;; 3744 hppa*-*-*) PICFLAG=-fPIC ;; 3745 i370-*-*) PICFLAG=-fPIC ;; 3746 ia64-*-*) PICFLAG=-fpic ;; 3747 i[34567]86-*-* | x86_64-*-*) 3748 PICFLAG=-fpic ;; 3749 m68k-*-*) PICFLAG=-fpic ;; 3750 mips*-*-linux) PICFLAG=-fPIC ;; 3751 powerpc*-*-aix*) ;; 3752 powerpc*-*-*) PICFLAG=-fPIC ;; 3753 sparc*-*-*) case "${CFLAGS}" in 3754 *-fpic* ) PICFLAG=-fpic ;; 3755 * ) PICFLAG=-fPIC ;; 3756 esac ;; 3757 s390*-*-*) PICFLAG=-fpic ;; 3758 esac 3759 fi 3760 3761 3762 echo "# Warning: this fragment is automatically generated" > temp-frag 3763 3764 if [ -n "${frag}" ] && [ -f "${frag}" ]; then 3765 echo "Appending ${frag} to xhost-mkfrag" 3766 echo "# Following fragment copied from ${frag}" >> temp-frag 3767 cat ${frag} >> temp-frag 3768 fi 3769 3770 # record if we want to build shared libs. 3771 if [ "${shared}" = "yes" ]; then 3772 echo enable_shared = yes >> temp-frag 3773 else 3774 echo enable_shared = no >> temp-frag 3775 fi 3776 3777 frag=xhost-mkfrag 3778 ${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag 3779 3780 host_makefile_frag=${frag} 3781 3782 3783 # It's OK to check for header files. Although the compiler may not be 3784 # able to link anything, it had better be able to at least compile 3785 # something. 3786 3787 3788 3789 3790 3791 3792 3793 3794 3795 3796 3797 3798 3799 3800 3801 3802 3803 3804 3805 3806 3807 3808 3809 3810 3811 for ac_header in sys/file.h sys/param.h limits.h stdlib.h malloc.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h sys/pstat.h sys/sysmp.h sys/sysinfo.h machine/hal_sysinfo.h sys/table.h sys/sysctl.h sys/systemcfg.h stdint.h stdio_ext.h 3812 do 3813 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 3814 echo "$as_me:$LINENO: checking for $ac_header" >&5 3815 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3816 if eval "test \"\${$as_ac_Header+set}\" = set"; then 3817 echo $ECHO_N "(cached) $ECHO_C" >&6 3818 else 3819 cat >conftest.$ac_ext <<_ACEOF 3820 /* confdefs.h. */ 3821 _ACEOF 3822 cat confdefs.h >>conftest.$ac_ext 3823 cat >>conftest.$ac_ext <<_ACEOF 3824 /* end confdefs.h. */ 3825 #include <$ac_header> 3826 _ACEOF 3827 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 3828 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3829 ac_status=$? 3830 grep -v '^ *+' conftest.er1 >conftest.err 3831 rm -f conftest.er1 3832 cat conftest.err >&5 3833 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3834 (exit $ac_status); } >/dev/null; then 3835 if test -s conftest.err; then 3836 ac_cpp_err=$ac_c_preproc_warn_flag 3837 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 3838 else 3839 ac_cpp_err= 3840 fi 3841 else 3842 ac_cpp_err=yes 3843 fi 3844 if test -z "$ac_cpp_err"; then 3845 eval "$as_ac_Header=yes" 3846 else 3847 echo "$as_me: failed program was:" >&5 3848 sed 's/^/| /' conftest.$ac_ext >&5 3849 3850 eval "$as_ac_Header=no" 3851 fi 3852 rm -f conftest.err conftest.$ac_ext 3853 fi 3854 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 3855 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3856 if test `eval echo '${'$as_ac_Header'}'` = yes; then 3857 cat >>confdefs.h <<_ACEOF 3858 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 3859 _ACEOF 3860 3861 fi 3862 done 3863 3864 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5 3865 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6 3866 if test "${ac_cv_header_sys_wait_h+set}" = set; then 3867 echo $ECHO_N "(cached) $ECHO_C" >&6 3868 else 3869 cat >conftest.$ac_ext <<_ACEOF 3870 /* confdefs.h. */ 3871 _ACEOF 3872 cat confdefs.h >>conftest.$ac_ext 3873 cat >>conftest.$ac_ext <<_ACEOF 3874 /* end confdefs.h. */ 3875 #include <sys/types.h> 3876 #include <sys/wait.h> 3877 #ifndef WEXITSTATUS 3878 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8) 3879 #endif 3880 #ifndef WIFEXITED 3881 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) 3882 #endif 3883 3884 int 3885 main () 3886 { 3887 int s; 3888 wait (&s); 3889 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; 3890 ; 3891 return 0; 3892 } 3893 _ACEOF 3894 rm -f conftest.$ac_objext 3895 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3896 (eval $ac_compile) 2>conftest.er1 3897 ac_status=$? 3898 grep -v '^ *+' conftest.er1 >conftest.err 3899 rm -f conftest.er1 3900 cat conftest.err >&5 3901 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3902 (exit $ac_status); } && 3903 { ac_try='test -z "$ac_c_werror_flag" 3904 || test ! -s conftest.err' 3905 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3906 (eval $ac_try) 2>&5 3907 ac_status=$? 3908 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3909 (exit $ac_status); }; } && 3910 { ac_try='test -s conftest.$ac_objext' 3911 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3912 (eval $ac_try) 2>&5 3913 ac_status=$? 3914 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3915 (exit $ac_status); }; }; then 3916 ac_cv_header_sys_wait_h=yes 3917 else 3918 echo "$as_me: failed program was:" >&5 3919 sed 's/^/| /' conftest.$ac_ext >&5 3920 3921 ac_cv_header_sys_wait_h=no 3922 fi 3923 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3924 fi 3925 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5 3926 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6 3927 if test $ac_cv_header_sys_wait_h = yes; then 3928 3929 cat >>confdefs.h <<\_ACEOF 3930 #define HAVE_SYS_WAIT_H 1 3931 _ACEOF 3932 3933 fi 3934 3935 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 3936 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6 3937 if test "${ac_cv_header_time+set}" = set; then 3938 echo $ECHO_N "(cached) $ECHO_C" >&6 3939 else 3940 cat >conftest.$ac_ext <<_ACEOF 3941 /* confdefs.h. */ 3942 _ACEOF 3943 cat confdefs.h >>conftest.$ac_ext 3944 cat >>conftest.$ac_ext <<_ACEOF 3945 /* end confdefs.h. */ 3946 #include <sys/types.h> 3947 #include <sys/time.h> 3948 #include <time.h> 3949 3950 int 3951 main () 3952 { 3953 if ((struct tm *) 0) 3954 return 0; 3955 ; 3956 return 0; 3957 } 3958 _ACEOF 3959 rm -f conftest.$ac_objext 3960 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3961 (eval $ac_compile) 2>conftest.er1 3962 ac_status=$? 3963 grep -v '^ *+' conftest.er1 >conftest.err 3964 rm -f conftest.er1 3965 cat conftest.err >&5 3966 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3967 (exit $ac_status); } && 3968 { ac_try='test -z "$ac_c_werror_flag" 3969 || test ! -s conftest.err' 3970 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3971 (eval $ac_try) 2>&5 3972 ac_status=$? 3973 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3974 (exit $ac_status); }; } && 3975 { ac_try='test -s conftest.$ac_objext' 3976 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3977 (eval $ac_try) 2>&5 3978 ac_status=$? 3979 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3980 (exit $ac_status); }; }; then 3981 ac_cv_header_time=yes 3982 else 3983 echo "$as_me: failed program was:" >&5 3984 sed 's/^/| /' conftest.$ac_ext >&5 3985 3986 ac_cv_header_time=no 3987 fi 3988 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3989 fi 3990 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 3991 echo "${ECHO_T}$ac_cv_header_time" >&6 3992 if test $ac_cv_header_time = yes; then 3993 3994 cat >>confdefs.h <<\_ACEOF 3995 #define TIME_WITH_SYS_TIME 1 3996 _ACEOF 3997 3998 fi 3999 4000 4001 echo "$as_me:$LINENO: checking whether errno must be declared" >&5 4002 echo $ECHO_N "checking whether errno must be declared... $ECHO_C" >&6 4003 if test "${libiberty_cv_declare_errno+set}" = set; then 4004 echo $ECHO_N "(cached) $ECHO_C" >&6 4005 else 4006 cat >conftest.$ac_ext <<_ACEOF 4007 /* confdefs.h. */ 4008 _ACEOF 4009 cat confdefs.h >>conftest.$ac_ext 4010 cat >>conftest.$ac_ext <<_ACEOF 4011 /* end confdefs.h. */ 4012 #include <errno.h> 4013 int 4014 main () 4015 { 4016 int x = errno; 4017 ; 4018 return 0; 4019 } 4020 _ACEOF 4021 rm -f conftest.$ac_objext 4022 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4023 (eval $ac_compile) 2>conftest.er1 4024 ac_status=$? 4025 grep -v '^ *+' conftest.er1 >conftest.err 4026 rm -f conftest.er1 4027 cat conftest.err >&5 4028 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4029 (exit $ac_status); } && 4030 { ac_try='test -z "$ac_c_werror_flag" 4031 || test ! -s conftest.err' 4032 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4033 (eval $ac_try) 2>&5 4034 ac_status=$? 4035 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4036 (exit $ac_status); }; } && 4037 { ac_try='test -s conftest.$ac_objext' 4038 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4039 (eval $ac_try) 2>&5 4040 ac_status=$? 4041 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4042 (exit $ac_status); }; }; then 4043 libiberty_cv_declare_errno=no 4044 else 4045 echo "$as_me: failed program was:" >&5 4046 sed 's/^/| /' conftest.$ac_ext >&5 4047 4048 libiberty_cv_declare_errno=yes 4049 fi 4050 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4051 fi 4052 echo "$as_me:$LINENO: result: $libiberty_cv_declare_errno" >&5 4053 echo "${ECHO_T}$libiberty_cv_declare_errno" >&6 4054 if test $libiberty_cv_declare_errno = yes 4055 then 4056 cat >>confdefs.h <<\_ACEOF 4057 #define NEED_DECLARATION_ERRNO 1 4058 _ACEOF 4059 4060 fi 4061 4062 4063 # Determine the size of an int for struct fibnode. 4064 echo "$as_me:$LINENO: checking for egrep" >&5 4065 echo $ECHO_N "checking for egrep... $ECHO_C" >&6 4066 if test "${ac_cv_prog_egrep+set}" = set; then 4067 echo $ECHO_N "(cached) $ECHO_C" >&6 4068 else 4069 if echo a | (grep -E '(a|b)') >/dev/null 2>&1 4070 then ac_cv_prog_egrep='grep -E' 4071 else ac_cv_prog_egrep='egrep' 4072 fi 4073 fi 4074 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 4075 echo "${ECHO_T}$ac_cv_prog_egrep" >&6 4076 EGREP=$ac_cv_prog_egrep 4077 4078 4079 echo "$as_me:$LINENO: checking for ANSI C header files" >&5 4080 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 4081 if test "${ac_cv_header_stdc+set}" = set; then 4082 echo $ECHO_N "(cached) $ECHO_C" >&6 4083 else 4084 cat >conftest.$ac_ext <<_ACEOF 4085 /* confdefs.h. */ 4086 _ACEOF 4087 cat confdefs.h >>conftest.$ac_ext 4088 cat >>conftest.$ac_ext <<_ACEOF 4089 /* end confdefs.h. */ 4090 #include <stdlib.h> 4091 #include <stdarg.h> 4092 #include <string.h> 4093 #include <float.h> 4094 4095 int 4096 main () 4097 { 4098 4099 ; 4100 return 0; 4101 } 4102 _ACEOF 4103 rm -f conftest.$ac_objext 4104 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4105 (eval $ac_compile) 2>conftest.er1 4106 ac_status=$? 4107 grep -v '^ *+' conftest.er1 >conftest.err 4108 rm -f conftest.er1 4109 cat conftest.err >&5 4110 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4111 (exit $ac_status); } && 4112 { ac_try='test -z "$ac_c_werror_flag" 4113 || test ! -s conftest.err' 4114 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4115 (eval $ac_try) 2>&5 4116 ac_status=$? 4117 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4118 (exit $ac_status); }; } && 4119 { ac_try='test -s conftest.$ac_objext' 4120 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4121 (eval $ac_try) 2>&5 4122 ac_status=$? 4123 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4124 (exit $ac_status); }; }; then 4125 ac_cv_header_stdc=yes 4126 else 4127 echo "$as_me: failed program was:" >&5 4128 sed 's/^/| /' conftest.$ac_ext >&5 4129 4130 ac_cv_header_stdc=no 4131 fi 4132 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4133 4134 if test $ac_cv_header_stdc = yes; then 4135 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4136 cat >conftest.$ac_ext <<_ACEOF 4137 /* confdefs.h. */ 4138 _ACEOF 4139 cat confdefs.h >>conftest.$ac_ext 4140 cat >>conftest.$ac_ext <<_ACEOF 4141 /* end confdefs.h. */ 4142 #include <string.h> 4143 4144 _ACEOF 4145 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4146 $EGREP "memchr" >/dev/null 2>&1; then 4147 : 4148 else 4149 ac_cv_header_stdc=no 4150 fi 4151 rm -f conftest* 4152 4153 fi 4154 4155 if test $ac_cv_header_stdc = yes; then 4156 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4157 cat >conftest.$ac_ext <<_ACEOF 4158 /* confdefs.h. */ 4159 _ACEOF 4160 cat confdefs.h >>conftest.$ac_ext 4161 cat >>conftest.$ac_ext <<_ACEOF 4162 /* end confdefs.h. */ 4163 #include <stdlib.h> 4164 4165 _ACEOF 4166 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4167 $EGREP "free" >/dev/null 2>&1; then 4168 : 4169 else 4170 ac_cv_header_stdc=no 4171 fi 4172 rm -f conftest* 4173 4174 fi 4175 4176 if test $ac_cv_header_stdc = yes; then 4177 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4178 if test "$cross_compiling" = yes; then 4179 : 4180 else 4181 cat >conftest.$ac_ext <<_ACEOF 4182 /* confdefs.h. */ 4183 _ACEOF 4184 cat confdefs.h >>conftest.$ac_ext 4185 cat >>conftest.$ac_ext <<_ACEOF 4186 /* end confdefs.h. */ 4187 #include <ctype.h> 4188 #if ((' ' & 0x0FF) == 0x020) 4189 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4190 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4191 #else 4192 # define ISLOWER(c) \ 4193 (('a' <= (c) && (c) <= 'i') \ 4194 || ('j' <= (c) && (c) <= 'r') \ 4195 || ('s' <= (c) && (c) <= 'z')) 4196 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4197 #endif 4198 4199 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4200 int 4201 main () 4202 { 4203 int i; 4204 for (i = 0; i < 256; i++) 4205 if (XOR (islower (i), ISLOWER (i)) 4206 || toupper (i) != TOUPPER (i)) 4207 exit(2); 4208 exit (0); 4209 } 4210 _ACEOF 4211 rm -f conftest$ac_exeext 4212 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4213 (eval $ac_link) 2>&5 4214 ac_status=$? 4215 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4216 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 4217 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4218 (eval $ac_try) 2>&5 4219 ac_status=$? 4220 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4221 (exit $ac_status); }; }; then 4222 : 4223 else 4224 echo "$as_me: program exited with status $ac_status" >&5 4225 echo "$as_me: failed program was:" >&5 4226 sed 's/^/| /' conftest.$ac_ext >&5 4227 4228 ( exit $ac_status ) 4229 ac_cv_header_stdc=no 4230 fi 4231 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 4232 fi 4233 fi 4234 fi 4235 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 4236 echo "${ECHO_T}$ac_cv_header_stdc" >&6 4237 if test $ac_cv_header_stdc = yes; then 4238 4239 cat >>confdefs.h <<\_ACEOF 4240 #define STDC_HEADERS 1 4241 _ACEOF 4242 4243 fi 4244 4245 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4246 4247 4248 4249 4250 4251 4252 4253 4254 4255 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4256 inttypes.h stdint.h unistd.h 4257 do 4258 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 4259 echo "$as_me:$LINENO: checking for $ac_header" >&5 4260 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 4261 if eval "test \"\${$as_ac_Header+set}\" = set"; then 4262 echo $ECHO_N "(cached) $ECHO_C" >&6 4263 else 4264 cat >conftest.$ac_ext <<_ACEOF 4265 /* confdefs.h. */ 4266 _ACEOF 4267 cat confdefs.h >>conftest.$ac_ext 4268 cat >>conftest.$ac_ext <<_ACEOF 4269 /* end confdefs.h. */ 4270 #include <$ac_header> 4271 _ACEOF 4272 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 4273 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4274 ac_status=$? 4275 grep -v '^ *+' conftest.er1 >conftest.err 4276 rm -f conftest.er1 4277 cat conftest.err >&5 4278 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4279 (exit $ac_status); } >/dev/null; then 4280 if test -s conftest.err; then 4281 ac_cpp_err=$ac_c_preproc_warn_flag 4282 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 4283 else 4284 ac_cpp_err= 4285 fi 4286 else 4287 ac_cpp_err=yes 4288 fi 4289 if test -z "$ac_cpp_err"; then 4290 eval "$as_ac_Header=yes" 4291 else 4292 echo "$as_me: failed program was:" >&5 4293 sed 's/^/| /' conftest.$ac_ext >&5 4294 4295 eval "$as_ac_Header=no" 4296 fi 4297 rm -f conftest.err conftest.$ac_ext 4298 fi 4299 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 4300 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 4301 if test `eval echo '${'$as_ac_Header'}'` = yes; then 4302 cat >>confdefs.h <<_ACEOF 4303 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 4304 _ACEOF 4305 4306 fi 4307 done 4308 4309 4310 echo "$as_me:$LINENO: checking for int" >&5 4311 echo $ECHO_N "checking for int... $ECHO_C" >&6 4312 if test "${ac_cv_type_int+set}" = set; then 4313 echo $ECHO_N "(cached) $ECHO_C" >&6 4314 else 4315 cat >conftest.$ac_ext <<_ACEOF 4316 /* confdefs.h. */ 4317 _ACEOF 4318 cat confdefs.h >>conftest.$ac_ext 4319 cat >>conftest.$ac_ext <<_ACEOF 4320 /* end confdefs.h. */ 4321 $ac_includes_default 4322 int 4323 main () 4324 { 4325 if ((int *) 0) 4326 return 0; 4327 if (sizeof (int)) 4328 return 0; 4329 ; 4330 return 0; 4331 } 4332 _ACEOF 4333 rm -f conftest.$ac_objext 4334 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4335 (eval $ac_compile) 2>conftest.er1 4336 ac_status=$? 4337 grep -v '^ *+' conftest.er1 >conftest.err 4338 rm -f conftest.er1 4339 cat conftest.err >&5 4340 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4341 (exit $ac_status); } && 4342 { ac_try='test -z "$ac_c_werror_flag" 4343 || test ! -s conftest.err' 4344 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4345 (eval $ac_try) 2>&5 4346 ac_status=$? 4347 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4348 (exit $ac_status); }; } && 4349 { ac_try='test -s conftest.$ac_objext' 4350 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4351 (eval $ac_try) 2>&5 4352 ac_status=$? 4353 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4354 (exit $ac_status); }; }; then 4355 ac_cv_type_int=yes 4356 else 4357 echo "$as_me: failed program was:" >&5 4358 sed 's/^/| /' conftest.$ac_ext >&5 4359 4360 ac_cv_type_int=no 4361 fi 4362 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4363 fi 4364 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5 4365 echo "${ECHO_T}$ac_cv_type_int" >&6 4366 4367 echo "$as_me:$LINENO: checking size of int" >&5 4368 echo $ECHO_N "checking size of int... $ECHO_C" >&6 4369 if test "${ac_cv_sizeof_int+set}" = set; then 4370 echo $ECHO_N "(cached) $ECHO_C" >&6 4371 else 4372 if test "$ac_cv_type_int" = yes; then 4373 # The cast to unsigned long works around a bug in the HP C Compiler 4374 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4375 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4376 # This bug is HP SR number 8606223364. 4377 if test "$cross_compiling" = yes; then 4378 # Depending upon the size, compute the lo and hi bounds. 4379 cat >conftest.$ac_ext <<_ACEOF 4380 /* confdefs.h. */ 4381 _ACEOF 4382 cat confdefs.h >>conftest.$ac_ext 4383 cat >>conftest.$ac_ext <<_ACEOF 4384 /* end confdefs.h. */ 4385 $ac_includes_default 4386 int 4387 main () 4388 { 4389 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)]; 4390 test_array [0] = 0 4391 4392 ; 4393 return 0; 4394 } 4395 _ACEOF 4396 rm -f conftest.$ac_objext 4397 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4398 (eval $ac_compile) 2>conftest.er1 4399 ac_status=$? 4400 grep -v '^ *+' conftest.er1 >conftest.err 4401 rm -f conftest.er1 4402 cat conftest.err >&5 4403 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4404 (exit $ac_status); } && 4405 { ac_try='test -z "$ac_c_werror_flag" 4406 || test ! -s conftest.err' 4407 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4408 (eval $ac_try) 2>&5 4409 ac_status=$? 4410 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4411 (exit $ac_status); }; } && 4412 { ac_try='test -s conftest.$ac_objext' 4413 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4414 (eval $ac_try) 2>&5 4415 ac_status=$? 4416 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4417 (exit $ac_status); }; }; then 4418 ac_lo=0 ac_mid=0 4419 while :; do 4420 cat >conftest.$ac_ext <<_ACEOF 4421 /* confdefs.h. */ 4422 _ACEOF 4423 cat confdefs.h >>conftest.$ac_ext 4424 cat >>conftest.$ac_ext <<_ACEOF 4425 /* end confdefs.h. */ 4426 $ac_includes_default 4427 int 4428 main () 4429 { 4430 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)]; 4431 test_array [0] = 0 4432 4433 ; 4434 return 0; 4435 } 4436 _ACEOF 4437 rm -f conftest.$ac_objext 4438 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4439 (eval $ac_compile) 2>conftest.er1 4440 ac_status=$? 4441 grep -v '^ *+' conftest.er1 >conftest.err 4442 rm -f conftest.er1 4443 cat conftest.err >&5 4444 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4445 (exit $ac_status); } && 4446 { ac_try='test -z "$ac_c_werror_flag" 4447 || test ! -s conftest.err' 4448 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4449 (eval $ac_try) 2>&5 4450 ac_status=$? 4451 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4452 (exit $ac_status); }; } && 4453 { ac_try='test -s conftest.$ac_objext' 4454 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4455 (eval $ac_try) 2>&5 4456 ac_status=$? 4457 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4458 (exit $ac_status); }; }; then 4459 ac_hi=$ac_mid; break 4460 else 4461 echo "$as_me: failed program was:" >&5 4462 sed 's/^/| /' conftest.$ac_ext >&5 4463 4464 ac_lo=`expr $ac_mid + 1` 4465 if test $ac_lo -le $ac_mid; then 4466 ac_lo= ac_hi= 4467 break 4468 fi 4469 ac_mid=`expr 2 '*' $ac_mid + 1` 4470 fi 4471 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4472 done 4473 else 4474 echo "$as_me: failed program was:" >&5 4475 sed 's/^/| /' conftest.$ac_ext >&5 4476 4477 cat >conftest.$ac_ext <<_ACEOF 4478 /* confdefs.h. */ 4479 _ACEOF 4480 cat confdefs.h >>conftest.$ac_ext 4481 cat >>conftest.$ac_ext <<_ACEOF 4482 /* end confdefs.h. */ 4483 $ac_includes_default 4484 int 4485 main () 4486 { 4487 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)]; 4488 test_array [0] = 0 4489 4490 ; 4491 return 0; 4492 } 4493 _ACEOF 4494 rm -f conftest.$ac_objext 4495 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4496 (eval $ac_compile) 2>conftest.er1 4497 ac_status=$? 4498 grep -v '^ *+' conftest.er1 >conftest.err 4499 rm -f conftest.er1 4500 cat conftest.err >&5 4501 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4502 (exit $ac_status); } && 4503 { ac_try='test -z "$ac_c_werror_flag" 4504 || test ! -s conftest.err' 4505 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4506 (eval $ac_try) 2>&5 4507 ac_status=$? 4508 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4509 (exit $ac_status); }; } && 4510 { ac_try='test -s conftest.$ac_objext' 4511 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4512 (eval $ac_try) 2>&5 4513 ac_status=$? 4514 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4515 (exit $ac_status); }; }; then 4516 ac_hi=-1 ac_mid=-1 4517 while :; do 4518 cat >conftest.$ac_ext <<_ACEOF 4519 /* confdefs.h. */ 4520 _ACEOF 4521 cat confdefs.h >>conftest.$ac_ext 4522 cat >>conftest.$ac_ext <<_ACEOF 4523 /* end confdefs.h. */ 4524 $ac_includes_default 4525 int 4526 main () 4527 { 4528 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)]; 4529 test_array [0] = 0 4530 4531 ; 4532 return 0; 4533 } 4534 _ACEOF 4535 rm -f conftest.$ac_objext 4536 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4537 (eval $ac_compile) 2>conftest.er1 4538 ac_status=$? 4539 grep -v '^ *+' conftest.er1 >conftest.err 4540 rm -f conftest.er1 4541 cat conftest.err >&5 4542 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4543 (exit $ac_status); } && 4544 { ac_try='test -z "$ac_c_werror_flag" 4545 || test ! -s conftest.err' 4546 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4547 (eval $ac_try) 2>&5 4548 ac_status=$? 4549 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4550 (exit $ac_status); }; } && 4551 { ac_try='test -s conftest.$ac_objext' 4552 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4553 (eval $ac_try) 2>&5 4554 ac_status=$? 4555 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4556 (exit $ac_status); }; }; then 4557 ac_lo=$ac_mid; break 4558 else 4559 echo "$as_me: failed program was:" >&5 4560 sed 's/^/| /' conftest.$ac_ext >&5 4561 4562 ac_hi=`expr '(' $ac_mid ')' - 1` 4563 if test $ac_mid -le $ac_hi; then 4564 ac_lo= ac_hi= 4565 break 4566 fi 4567 ac_mid=`expr 2 '*' $ac_mid` 4568 fi 4569 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4570 done 4571 else 4572 echo "$as_me: failed program was:" >&5 4573 sed 's/^/| /' conftest.$ac_ext >&5 4574 4575 ac_lo= ac_hi= 4576 fi 4577 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4578 fi 4579 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4580 # Binary search between lo and hi bounds. 4581 while test "x$ac_lo" != "x$ac_hi"; do 4582 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` 4583 cat >conftest.$ac_ext <<_ACEOF 4584 /* confdefs.h. */ 4585 _ACEOF 4586 cat confdefs.h >>conftest.$ac_ext 4587 cat >>conftest.$ac_ext <<_ACEOF 4588 /* end confdefs.h. */ 4589 $ac_includes_default 4590 int 4591 main () 4592 { 4593 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)]; 4594 test_array [0] = 0 4595 4596 ; 4597 return 0; 4598 } 4599 _ACEOF 4600 rm -f conftest.$ac_objext 4601 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4602 (eval $ac_compile) 2>conftest.er1 4603 ac_status=$? 4604 grep -v '^ *+' conftest.er1 >conftest.err 4605 rm -f conftest.er1 4606 cat conftest.err >&5 4607 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4608 (exit $ac_status); } && 4609 { ac_try='test -z "$ac_c_werror_flag" 4610 || test ! -s conftest.err' 4611 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4612 (eval $ac_try) 2>&5 4613 ac_status=$? 4614 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4615 (exit $ac_status); }; } && 4616 { ac_try='test -s conftest.$ac_objext' 4617 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4618 (eval $ac_try) 2>&5 4619 ac_status=$? 4620 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4621 (exit $ac_status); }; }; then 4622 ac_hi=$ac_mid 4623 else 4624 echo "$as_me: failed program was:" >&5 4625 sed 's/^/| /' conftest.$ac_ext >&5 4626 4627 ac_lo=`expr '(' $ac_mid ')' + 1` 4628 fi 4629 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4630 done 4631 case $ac_lo in 4632 ?*) ac_cv_sizeof_int=$ac_lo;; 4633 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 4634 echo "$as_me: error: in \`$ac_pwd':" >&2;} 4635 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77 4636 See \`config.log' for more details." >&5 4637 echo "$as_me: error: cannot compute sizeof (int), 77 4638 See \`config.log' for more details." >&2;} 4639 { (exit 1); exit 1; }; }; } ;; 4640 esac 4641 else 4642 if test "$cross_compiling" = yes; then 4643 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 4644 echo "$as_me: error: in \`$ac_pwd':" >&2;} 4645 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling 4646 See \`config.log' for more details." >&5 4647 echo "$as_me: error: cannot run test program while cross compiling 4648 See \`config.log' for more details." >&2;} 4649 { (exit 1); exit 1; }; }; } 4650 else 4651 cat >conftest.$ac_ext <<_ACEOF 4652 /* confdefs.h. */ 4653 _ACEOF 4654 cat confdefs.h >>conftest.$ac_ext 4655 cat >>conftest.$ac_ext <<_ACEOF 4656 /* end confdefs.h. */ 4657 $ac_includes_default 4658 long longval () { return (long) (sizeof (int)); } 4659 unsigned long ulongval () { return (long) (sizeof (int)); } 4660 #include <stdio.h> 4661 #include <stdlib.h> 4662 int 4663 main () 4664 { 4665 4666 FILE *f = fopen ("conftest.val", "w"); 4667 if (! f) 4668 exit (1); 4669 if (((long) (sizeof (int))) < 0) 4670 { 4671 long i = longval (); 4672 if (i != ((long) (sizeof (int)))) 4673 exit (1); 4674 fprintf (f, "%ld\n", i); 4675 } 4676 else 4677 { 4678 unsigned long i = ulongval (); 4679 if (i != ((long) (sizeof (int)))) 4680 exit (1); 4681 fprintf (f, "%lu\n", i); 4682 } 4683 exit (ferror (f) || fclose (f) != 0); 4684 4685 ; 4686 return 0; 4687 } 4688 _ACEOF 4689 rm -f conftest$ac_exeext 4690 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4691 (eval $ac_link) 2>&5 4692 ac_status=$? 4693 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4694 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 4695 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4696 (eval $ac_try) 2>&5 4697 ac_status=$? 4698 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4699 (exit $ac_status); }; }; then 4700 ac_cv_sizeof_int=`cat conftest.val` 4701 else 4702 echo "$as_me: program exited with status $ac_status" >&5 4703 echo "$as_me: failed program was:" >&5 4704 sed 's/^/| /' conftest.$ac_ext >&5 4705 4706 ( exit $ac_status ) 4707 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 4708 echo "$as_me: error: in \`$ac_pwd':" >&2;} 4709 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77 4710 See \`config.log' for more details." >&5 4711 echo "$as_me: error: cannot compute sizeof (int), 77 4712 See \`config.log' for more details." >&2;} 4713 { (exit 1); exit 1; }; }; } 4714 fi 4715 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 4716 fi 4717 fi 4718 rm -f conftest.val 4719 else 4720 ac_cv_sizeof_int=0 4721 fi 4722 fi 4723 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5 4724 echo "${ECHO_T}$ac_cv_sizeof_int" >&6 4725 cat >>confdefs.h <<_ACEOF 4726 #define SIZEOF_INT $ac_cv_sizeof_int 4727 _ACEOF 4728 4729 4730 4731 echo "$as_me:$LINENO: checking for uintptr_t" >&5 4732 echo $ECHO_N "checking for uintptr_t... $ECHO_C" >&6 4733 if test "${ac_cv_type_uintptr_t+set}" = set; then 4734 echo $ECHO_N "(cached) $ECHO_C" >&6 4735 else 4736 cat >conftest.$ac_ext <<_ACEOF 4737 /* confdefs.h. */ 4738 _ACEOF 4739 cat confdefs.h >>conftest.$ac_ext 4740 cat >>conftest.$ac_ext <<_ACEOF 4741 /* end confdefs.h. */ 4742 $ac_includes_default 4743 int 4744 main () 4745 { 4746 if ((uintptr_t *) 0) 4747 return 0; 4748 if (sizeof (uintptr_t)) 4749 return 0; 4750 ; 4751 return 0; 4752 } 4753 _ACEOF 4754 rm -f conftest.$ac_objext 4755 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4756 (eval $ac_compile) 2>conftest.er1 4757 ac_status=$? 4758 grep -v '^ *+' conftest.er1 >conftest.err 4759 rm -f conftest.er1 4760 cat conftest.err >&5 4761 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4762 (exit $ac_status); } && 4763 { ac_try='test -z "$ac_c_werror_flag" 4764 || test ! -s conftest.err' 4765 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4766 (eval $ac_try) 2>&5 4767 ac_status=$? 4768 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4769 (exit $ac_status); }; } && 4770 { ac_try='test -s conftest.$ac_objext' 4771 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4772 (eval $ac_try) 2>&5 4773 ac_status=$? 4774 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4775 (exit $ac_status); }; }; then 4776 ac_cv_type_uintptr_t=yes 4777 else 4778 echo "$as_me: failed program was:" >&5 4779 sed 's/^/| /' conftest.$ac_ext >&5 4780 4781 ac_cv_type_uintptr_t=no 4782 fi 4783 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4784 fi 4785 echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5 4786 echo "${ECHO_T}$ac_cv_type_uintptr_t" >&6 4787 if test $ac_cv_type_uintptr_t = yes; then 4788 : 4789 else 4790 4791 cat >>confdefs.h <<_ACEOF 4792 #define uintptr_t unsigned long 4793 _ACEOF 4794 4795 fi 4796 4797 4798 # Look for a 64-bit type. 4799 echo "$as_me:$LINENO: checking for a 64-bit type" >&5 4800 echo $ECHO_N "checking for a 64-bit type... $ECHO_C" >&6 4801 if test "${liberty_cv_uint64+set}" = set; then 4802 echo $ECHO_N "(cached) $ECHO_C" >&6 4803 else 4804 cat >conftest.$ac_ext <<_ACEOF 4805 /* confdefs.h. */ 4806 _ACEOF 4807 cat confdefs.h >>conftest.$ac_ext 4808 cat >>conftest.$ac_ext <<_ACEOF 4809 /* end confdefs.h. */ 4810 #ifdef HAVE_STDINT_H 4811 #include <stdint.h> 4812 #endif 4813 int 4814 main () 4815 { 4816 extern uint64_t foo; 4817 ; 4818 return 0; 4819 } 4820 _ACEOF 4821 rm -f conftest.$ac_objext 4822 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4823 (eval $ac_compile) 2>conftest.er1 4824 ac_status=$? 4825 grep -v '^ *+' conftest.er1 >conftest.err 4826 rm -f conftest.er1 4827 cat conftest.err >&5 4828 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4829 (exit $ac_status); } && 4830 { ac_try='test -z "$ac_c_werror_flag" 4831 || test ! -s conftest.err' 4832 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4833 (eval $ac_try) 2>&5 4834 ac_status=$? 4835 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4836 (exit $ac_status); }; } && 4837 { ac_try='test -s conftest.$ac_objext' 4838 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4839 (eval $ac_try) 2>&5 4840 ac_status=$? 4841 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4842 (exit $ac_status); }; }; then 4843 liberty_cv_uint64=uint64_t 4844 else 4845 echo "$as_me: failed program was:" >&5 4846 sed 's/^/| /' conftest.$ac_ext >&5 4847 4848 cat >conftest.$ac_ext <<_ACEOF 4849 /* confdefs.h. */ 4850 _ACEOF 4851 cat confdefs.h >>conftest.$ac_ext 4852 cat >>conftest.$ac_ext <<_ACEOF 4853 /* end confdefs.h. */ 4854 #ifdef HAVE_LIMITS_H 4855 #include <limits.h> 4856 #endif 4857 #ifndef CHAR_BIT 4858 #define CHAR_BIT 8 4859 #endif 4860 int 4861 main () 4862 { 4863 extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1]; 4864 ; 4865 return 0; 4866 } 4867 _ACEOF 4868 rm -f conftest.$ac_objext 4869 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4870 (eval $ac_compile) 2>conftest.er1 4871 ac_status=$? 4872 grep -v '^ *+' conftest.er1 >conftest.err 4873 rm -f conftest.er1 4874 cat conftest.err >&5 4875 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4876 (exit $ac_status); } && 4877 { ac_try='test -z "$ac_c_werror_flag" 4878 || test ! -s conftest.err' 4879 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4880 (eval $ac_try) 2>&5 4881 ac_status=$? 4882 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4883 (exit $ac_status); }; } && 4884 { ac_try='test -s conftest.$ac_objext' 4885 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4886 (eval $ac_try) 2>&5 4887 ac_status=$? 4888 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4889 (exit $ac_status); }; }; then 4890 liberty_cv_uint64="unsigned long" 4891 else 4892 echo "$as_me: failed program was:" >&5 4893 sed 's/^/| /' conftest.$ac_ext >&5 4894 4895 cat >conftest.$ac_ext <<_ACEOF 4896 /* confdefs.h. */ 4897 _ACEOF 4898 cat confdefs.h >>conftest.$ac_ext 4899 cat >>conftest.$ac_ext <<_ACEOF 4900 /* end confdefs.h. */ 4901 #ifdef HAVE_LIMITS_H 4902 #include <limits.h> 4903 #endif 4904 #ifndef CHAR_BIT 4905 #define CHAR_BIT 8 4906 #endif 4907 int 4908 main () 4909 { 4910 extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1]; 4911 ; 4912 return 0; 4913 } 4914 _ACEOF 4915 rm -f conftest.$ac_objext 4916 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4917 (eval $ac_compile) 2>conftest.er1 4918 ac_status=$? 4919 grep -v '^ *+' conftest.er1 >conftest.err 4920 rm -f conftest.er1 4921 cat conftest.err >&5 4922 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4923 (exit $ac_status); } && 4924 { ac_try='test -z "$ac_c_werror_flag" 4925 || test ! -s conftest.err' 4926 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4927 (eval $ac_try) 2>&5 4928 ac_status=$? 4929 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4930 (exit $ac_status); }; } && 4931 { ac_try='test -s conftest.$ac_objext' 4932 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4933 (eval $ac_try) 2>&5 4934 ac_status=$? 4935 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4936 (exit $ac_status); }; }; then 4937 liberty_cv_uint64="unsigned long long" 4938 else 4939 echo "$as_me: failed program was:" >&5 4940 sed 's/^/| /' conftest.$ac_ext >&5 4941 4942 liberty_cv_uint64=none 4943 fi 4944 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4945 fi 4946 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4947 fi 4948 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4949 fi 4950 4951 echo "$as_me:$LINENO: result: $liberty_cv_uint64" >&5 4952 echo "${ECHO_T}$liberty_cv_uint64" >&6 4953 if test "$liberty_cv_uint64" != none; then 4954 4955 cat >>confdefs.h <<_ACEOF 4956 #define UNSIGNED_64BIT_TYPE $liberty_cv_uint64 4957 _ACEOF 4958 4959 fi 4960 4961 # Given the above check, we always have uintptr_t or a fallback 4962 # definition. So define HAVE_UINTPTR_T in case any imported code 4963 # relies on it. 4964 4965 cat >>confdefs.h <<\_ACEOF 4966 #define HAVE_UINTPTR_T 1 4967 _ACEOF 4968 4969 4970 echo "$as_me:$LINENO: checking for pid_t" >&5 4971 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6 4972 if test "${ac_cv_type_pid_t+set}" = set; then 4973 echo $ECHO_N "(cached) $ECHO_C" >&6 4974 else 4975 cat >conftest.$ac_ext <<_ACEOF 4976 /* confdefs.h. */ 4977 _ACEOF 4978 cat confdefs.h >>conftest.$ac_ext 4979 cat >>conftest.$ac_ext <<_ACEOF 4980 /* end confdefs.h. */ 4981 $ac_includes_default 4982 int 4983 main () 4984 { 4985 if ((pid_t *) 0) 4986 return 0; 4987 if (sizeof (pid_t)) 4988 return 0; 4989 ; 4990 return 0; 4991 } 4992 _ACEOF 4993 rm -f conftest.$ac_objext 4994 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4995 (eval $ac_compile) 2>conftest.er1 4996 ac_status=$? 4997 grep -v '^ *+' conftest.er1 >conftest.err 4998 rm -f conftest.er1 4999 cat conftest.err >&5 5000 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5001 (exit $ac_status); } && 5002 { ac_try='test -z "$ac_c_werror_flag" 5003 || test ! -s conftest.err' 5004 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5005 (eval $ac_try) 2>&5 5006 ac_status=$? 5007 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5008 (exit $ac_status); }; } && 5009 { ac_try='test -s conftest.$ac_objext' 5010 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5011 (eval $ac_try) 2>&5 5012 ac_status=$? 5013 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5014 (exit $ac_status); }; }; then 5015 ac_cv_type_pid_t=yes 5016 else 5017 echo "$as_me: failed program was:" >&5 5018 sed 's/^/| /' conftest.$ac_ext >&5 5019 5020 ac_cv_type_pid_t=no 5021 fi 5022 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 5023 fi 5024 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5 5025 echo "${ECHO_T}$ac_cv_type_pid_t" >&6 5026 if test $ac_cv_type_pid_t = yes; then 5027 : 5028 else 5029 5030 cat >>confdefs.h <<_ACEOF 5031 #define pid_t int 5032 _ACEOF 5033 5034 fi 5035 5036 5037 # This is the list of functions which libiberty will provide if they 5038 # are not available on the host. 5039 5040 funcs="asprintf" 5041 funcs="$funcs atexit" 5042 funcs="$funcs basename" 5043 funcs="$funcs bcmp" 5044 funcs="$funcs bcopy" 5045 funcs="$funcs bsearch" 5046 funcs="$funcs bzero" 5047 funcs="$funcs calloc" 5048 funcs="$funcs clock" 5049 funcs="$funcs ffs" 5050 funcs="$funcs getcwd" 5051 funcs="$funcs getpagesize" 5052 funcs="$funcs gettimeofday" 5053 funcs="$funcs index" 5054 funcs="$funcs insque" 5055 funcs="$funcs memchr" 5056 funcs="$funcs memcmp" 5057 funcs="$funcs memcpy" 5058 funcs="$funcs memmove" 5059 funcs="$funcs mempcpy" 5060 funcs="$funcs memset" 5061 funcs="$funcs mkstemps" 5062 funcs="$funcs putenv" 5063 funcs="$funcs random" 5064 funcs="$funcs rename" 5065 funcs="$funcs rindex" 5066 funcs="$funcs setenv" 5067 funcs="$funcs snprintf" 5068 funcs="$funcs sigsetmask" 5069 funcs="$funcs stpcpy" 5070 funcs="$funcs stpncpy" 5071 funcs="$funcs strcasecmp" 5072 funcs="$funcs strchr" 5073 funcs="$funcs strdup" 5074 funcs="$funcs strncasecmp" 5075 funcs="$funcs strndup" 5076 funcs="$funcs strrchr" 5077 funcs="$funcs strstr" 5078 funcs="$funcs strtod" 5079 funcs="$funcs strtol" 5080 funcs="$funcs strtoul" 5081 funcs="$funcs strverscmp" 5082 funcs="$funcs tmpnam" 5083 funcs="$funcs vasprintf" 5084 funcs="$funcs vfprintf" 5085 funcs="$funcs vprintf" 5086 funcs="$funcs vsnprintf" 5087 funcs="$funcs vsprintf" 5088 funcs="$funcs waitpid" 5089 5090 # Also in the old function.def file: alloca, vfork, getopt. 5091 5092 vars="sys_errlist sys_nerr sys_siglist" 5093 5094 checkfuncs="getrusage on_exit psignal strerror strsignal sysconf times sbrk gettimeofday" 5095 checkfuncs="$checkfuncs realpath canonicalize_file_name pstat_getstatic pstat_getdynamic sysmp" 5096 checkfuncs="$checkfuncs getsysinfo table sysctl wait3 wait4 __fsetlocking" 5097 5098 # These are neither executed nor required, but they help keep 5099 # autoheader happy without adding a bunch of text to acconfig.h. 5100 if test "x" = "y"; then 5101 5102 5103 5104 5105 5106 5107 5108 5109 5110 5111 5112 5113 5114 5115 5116 5117 5118 5119 5120 5121 5122 5123 5124 5125 5126 5127 5128 5129 5130 5131 5132 5133 5134 5135 5136 5137 5138 5139 5140 5141 5142 5143 5144 5145 5146 5147 5148 5149 5150 5151 5152 5153 5154 5155 5156 5157 5158 5159 5160 5161 5162 5163 5164 5165 5166 5167 5168 5169 5170 for ac_func in asprintf atexit basename bcmp bcopy bsearch bzero calloc clock \ 5171 getcwd getpagesize gettimeofday index insque mkstemps memchr memcmp memcpy \ 5172 memmove mempcpy memset putenv random rename rindex sigsetmask \ 5173 strcasecmp setenv stpcpy stpncpy strchr strdup strncasecmp strndup strrchr strstr \ 5174 strtod strtol strtoul strverscmp tmpnam vasprintf vfprintf vprintf \ 5175 vsprintf waitpid getrusage on_exit psignal strerror strsignal \ 5176 sysconf times sbrk gettimeofday ffs snprintf vsnprintf \ 5177 pstat_getstatic pstat_getdynamic sysmp getsysinfo table sysctl wait3 wait4 \ 5178 realpath canonicalize_file_name __fsetlocking 5179 do 5180 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 5181 echo "$as_me:$LINENO: checking for $ac_func" >&5 5182 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 5183 if eval "test \"\${$as_ac_var+set}\" = set"; then 5184 echo $ECHO_N "(cached) $ECHO_C" >&6 5185 else 5186 if test x$gcc_no_link = xyes; then 5187 { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 5188 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} 5189 { (exit 1); exit 1; }; } 5190 fi 5191 cat >conftest.$ac_ext <<_ACEOF 5192 /* confdefs.h. */ 5193 _ACEOF 5194 cat confdefs.h >>conftest.$ac_ext 5195 cat >>conftest.$ac_ext <<_ACEOF 5196 /* end confdefs.h. */ 5197 /* System header to define __stub macros and hopefully few prototypes, 5198 which can conflict with char $ac_func (); below. 5199 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 5200 <limits.h> exists even on freestanding compilers. Under hpux, 5201 including <limits.h> includes <sys/time.h> and causes problems 5202 checking for functions defined therein. */ 5203 #if defined (__STDC__) && !defined (_HPUX_SOURCE) 5204 # include <limits.h> 5205 #else 5206 # include <assert.h> 5207 #endif 5208 /* Override any gcc2 internal prototype to avoid an error. */ 5209 #ifdef __cplusplus 5210 extern "C" 5211 { 5212 #endif 5213 /* We use char because int might match the return type of a gcc2 5214 builtin and then its argument prototype would still apply. */ 5215 char $ac_func (); 5216 /* The GNU C library defines this for functions which it implements 5217 to always fail with ENOSYS. Some functions are actually named 5218 something starting with __ and the normal name is an alias. */ 5219 #if defined (__stub_$ac_func) || defined (__stub___$ac_func) 5220 choke me 5221 #else 5222 char (*f) () = $ac_func; 5223 #endif 5224 #ifdef __cplusplus 5225 } 5226 #endif 5227 5228 int 5229 main () 5230 { 5231 return f != $ac_func; 5232 ; 5233 return 0; 5234 } 5235 _ACEOF 5236 rm -f conftest.$ac_objext conftest$ac_exeext 5237 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 5238 (eval $ac_link) 2>conftest.er1 5239 ac_status=$? 5240 grep -v '^ *+' conftest.er1 >conftest.err 5241 rm -f conftest.er1 5242 cat conftest.err >&5 5243 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5244 (exit $ac_status); } && 5245 { ac_try='test -z "$ac_c_werror_flag" 5246 || test ! -s conftest.err' 5247 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5248 (eval $ac_try) 2>&5 5249 ac_status=$? 5250 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5251 (exit $ac_status); }; } && 5252 { ac_try='test -s conftest$ac_exeext' 5253 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5254 (eval $ac_try) 2>&5 5255 ac_status=$? 5256 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5257 (exit $ac_status); }; }; then 5258 eval "$as_ac_var=yes" 5259 else 5260 echo "$as_me: failed program was:" >&5 5261 sed 's/^/| /' conftest.$ac_ext >&5 5262 5263 eval "$as_ac_var=no" 5264 fi 5265 rm -f conftest.err conftest.$ac_objext \ 5266 conftest$ac_exeext conftest.$ac_ext 5267 fi 5268 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 5269 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 5270 if test `eval echo '${'$as_ac_var'}'` = yes; then 5271 cat >>confdefs.h <<_ACEOF 5272 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 5273 _ACEOF 5274 5275 fi 5276 done 5277 5278 echo "$as_me:$LINENO: checking whether basename is declared" >&5 5279 echo $ECHO_N "checking whether basename is declared... $ECHO_C" >&6 5280 if test "${ac_cv_have_decl_basename+set}" = set; then 5281 echo $ECHO_N "(cached) $ECHO_C" >&6 5282 else 5283 cat >conftest.$ac_ext <<_ACEOF 5284 /* confdefs.h. */ 5285 _ACEOF 5286 cat confdefs.h >>conftest.$ac_ext 5287 cat >>conftest.$ac_ext <<_ACEOF 5288 /* end confdefs.h. */ 5289 $ac_includes_default 5290 int 5291 main () 5292 { 5293 #ifndef basename 5294 char *p = (char *) basename; 5295 #endif 5296 5297 ; 5298 return 0; 5299 } 5300 _ACEOF 5301 rm -f conftest.$ac_objext 5302 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 5303 (eval $ac_compile) 2>conftest.er1 5304 ac_status=$? 5305 grep -v '^ *+' conftest.er1 >conftest.err 5306 rm -f conftest.er1 5307 cat conftest.err >&5 5308 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5309 (exit $ac_status); } && 5310 { ac_try='test -z "$ac_c_werror_flag" 5311 || test ! -s conftest.err' 5312 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5313 (eval $ac_try) 2>&5 5314 ac_status=$? 5315 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5316 (exit $ac_status); }; } && 5317 { ac_try='test -s conftest.$ac_objext' 5318 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5319 (eval $ac_try) 2>&5 5320 ac_status=$? 5321 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5322 (exit $ac_status); }; }; then 5323 ac_cv_have_decl_basename=yes 5324 else 5325 echo "$as_me: failed program was:" >&5 5326 sed 's/^/| /' conftest.$ac_ext >&5 5327 5328 ac_cv_have_decl_basename=no 5329 fi 5330 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 5331 fi 5332 echo "$as_me:$LINENO: result: $ac_cv_have_decl_basename" >&5 5333 echo "${ECHO_T}$ac_cv_have_decl_basename" >&6 5334 if test $ac_cv_have_decl_basename = yes; then 5335 5336 cat >>confdefs.h <<_ACEOF 5337 #define HAVE_DECL_BASENAME 1 5338 _ACEOF 5339 5340 5341 else 5342 cat >>confdefs.h <<_ACEOF 5343 #define HAVE_DECL_BASENAME 0 5344 _ACEOF 5345 5346 5347 fi 5348 echo "$as_me:$LINENO: checking whether ffs is declared" >&5 5349 echo $ECHO_N "checking whether ffs is declared... $ECHO_C" >&6 5350 if test "${ac_cv_have_decl_ffs+set}" = set; then 5351 echo $ECHO_N "(cached) $ECHO_C" >&6 5352 else 5353 cat >conftest.$ac_ext <<_ACEOF 5354 /* confdefs.h. */ 5355 _ACEOF 5356 cat confdefs.h >>conftest.$ac_ext 5357 cat >>conftest.$ac_ext <<_ACEOF 5358 /* end confdefs.h. */ 5359 $ac_includes_default 5360 int 5361 main () 5362 { 5363 #ifndef ffs 5364 char *p = (char *) ffs; 5365 #endif 5366 5367 ; 5368 return 0; 5369 } 5370 _ACEOF 5371 rm -f conftest.$ac_objext 5372 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 5373 (eval $ac_compile) 2>conftest.er1 5374 ac_status=$? 5375 grep -v '^ *+' conftest.er1 >conftest.err 5376 rm -f conftest.er1 5377 cat conftest.err >&5 5378 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5379 (exit $ac_status); } && 5380 { ac_try='test -z "$ac_c_werror_flag" 5381 || test ! -s conftest.err' 5382 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5383 (eval $ac_try) 2>&5 5384 ac_status=$? 5385 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5386 (exit $ac_status); }; } && 5387 { ac_try='test -s conftest.$ac_objext' 5388 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5389 (eval $ac_try) 2>&5 5390 ac_status=$? 5391 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5392 (exit $ac_status); }; }; then 5393 ac_cv_have_decl_ffs=yes 5394 else 5395 echo "$as_me: failed program was:" >&5 5396 sed 's/^/| /' conftest.$ac_ext >&5 5397 5398 ac_cv_have_decl_ffs=no 5399 fi 5400 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 5401 fi 5402 echo "$as_me:$LINENO: result: $ac_cv_have_decl_ffs" >&5 5403 echo "${ECHO_T}$ac_cv_have_decl_ffs" >&6 5404 if test $ac_cv_have_decl_ffs = yes; then 5405 5406 cat >>confdefs.h <<_ACEOF 5407 #define HAVE_DECL_FFS 1 5408 _ACEOF 5409 5410 5411 else 5412 cat >>confdefs.h <<_ACEOF 5413 #define HAVE_DECL_FFS 0 5414 _ACEOF 5415 5416 5417 fi 5418 echo "$as_me:$LINENO: checking whether asprintf is declared" >&5 5419 echo $ECHO_N "checking whether asprintf is declared... $ECHO_C" >&6 5420 if test "${ac_cv_have_decl_asprintf+set}" = set; then 5421 echo $ECHO_N "(cached) $ECHO_C" >&6 5422 else 5423 cat >conftest.$ac_ext <<_ACEOF 5424 /* confdefs.h. */ 5425 _ACEOF 5426 cat confdefs.h >>conftest.$ac_ext 5427 cat >>conftest.$ac_ext <<_ACEOF 5428 /* end confdefs.h. */ 5429 $ac_includes_default 5430 int 5431 main () 5432 { 5433 #ifndef asprintf 5434 char *p = (char *) asprintf; 5435 #endif 5436 5437 ; 5438 return 0; 5439 } 5440 _ACEOF 5441 rm -f conftest.$ac_objext 5442 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 5443 (eval $ac_compile) 2>conftest.er1 5444 ac_status=$? 5445 grep -v '^ *+' conftest.er1 >conftest.err 5446 rm -f conftest.er1 5447 cat conftest.err >&5 5448 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5449 (exit $ac_status); } && 5450 { ac_try='test -z "$ac_c_werror_flag" 5451 || test ! -s conftest.err' 5452 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5453 (eval $ac_try) 2>&5 5454 ac_status=$? 5455 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5456 (exit $ac_status); }; } && 5457 { ac_try='test -s conftest.$ac_objext' 5458 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5459 (eval $ac_try) 2>&5 5460 ac_status=$? 5461 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5462 (exit $ac_status); }; }; then 5463 ac_cv_have_decl_asprintf=yes 5464 else 5465 echo "$as_me: failed program was:" >&5 5466 sed 's/^/| /' conftest.$ac_ext >&5 5467 5468 ac_cv_have_decl_asprintf=no 5469 fi 5470 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 5471 fi 5472 echo "$as_me:$LINENO: result: $ac_cv_have_decl_asprintf" >&5 5473 echo "${ECHO_T}$ac_cv_have_decl_asprintf" >&6 5474 if test $ac_cv_have_decl_asprintf = yes; then 5475 5476 cat >>confdefs.h <<_ACEOF 5477 #define HAVE_DECL_ASPRINTF 1 5478 _ACEOF 5479 5480 5481 else 5482 cat >>confdefs.h <<_ACEOF 5483 #define HAVE_DECL_ASPRINTF 0 5484 _ACEOF 5485 5486 5487 fi 5488 echo "$as_me:$LINENO: checking whether vasprintf is declared" >&5 5489 echo $ECHO_N "checking whether vasprintf is declared... $ECHO_C" >&6 5490 if test "${ac_cv_have_decl_vasprintf+set}" = set; then 5491 echo $ECHO_N "(cached) $ECHO_C" >&6 5492 else 5493 cat >conftest.$ac_ext <<_ACEOF 5494 /* confdefs.h. */ 5495 _ACEOF 5496 cat confdefs.h >>conftest.$ac_ext 5497 cat >>conftest.$ac_ext <<_ACEOF 5498 /* end confdefs.h. */ 5499 $ac_includes_default 5500 int 5501 main () 5502 { 5503 #ifndef vasprintf 5504 char *p = (char *) vasprintf; 5505 #endif 5506 5507 ; 5508 return 0; 5509 } 5510 _ACEOF 5511 rm -f conftest.$ac_objext 5512 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 5513 (eval $ac_compile) 2>conftest.er1 5514 ac_status=$? 5515 grep -v '^ *+' conftest.er1 >conftest.err 5516 rm -f conftest.er1 5517 cat conftest.err >&5 5518 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5519 (exit $ac_status); } && 5520 { ac_try='test -z "$ac_c_werror_flag" 5521 || test ! -s conftest.err' 5522 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5523 (eval $ac_try) 2>&5 5524 ac_status=$? 5525 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5526 (exit $ac_status); }; } && 5527 { ac_try='test -s conftest.$ac_objext' 5528 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5529 (eval $ac_try) 2>&5 5530 ac_status=$? 5531 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5532 (exit $ac_status); }; }; then 5533 ac_cv_have_decl_vasprintf=yes 5534 else 5535 echo "$as_me: failed program was:" >&5 5536 sed 's/^/| /' conftest.$ac_ext >&5 5537 5538 ac_cv_have_decl_vasprintf=no 5539 fi 5540 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 5541 fi 5542 echo "$as_me:$LINENO: result: $ac_cv_have_decl_vasprintf" >&5 5543 echo "${ECHO_T}$ac_cv_have_decl_vasprintf" >&6 5544 if test $ac_cv_have_decl_vasprintf = yes; then 5545 5546 cat >>confdefs.h <<_ACEOF 5547 #define HAVE_DECL_VASPRINTF 1 5548 _ACEOF 5549 5550 5551 else 5552 cat >>confdefs.h <<_ACEOF 5553 #define HAVE_DECL_VASPRINTF 0 5554 _ACEOF 5555 5556 5557 fi 5558 echo "$as_me:$LINENO: checking whether snprintf is declared" >&5 5559 echo $ECHO_N "checking whether snprintf is declared... $ECHO_C" >&6 5560 if test "${ac_cv_have_decl_snprintf+set}" = set; then 5561 echo $ECHO_N "(cached) $ECHO_C" >&6 5562 else 5563 cat >conftest.$ac_ext <<_ACEOF 5564 /* confdefs.h. */ 5565 _ACEOF 5566 cat confdefs.h >>conftest.$ac_ext 5567 cat >>conftest.$ac_ext <<_ACEOF 5568 /* end confdefs.h. */ 5569 $ac_includes_default 5570 int 5571 main () 5572 { 5573 #ifndef snprintf 5574 char *p = (char *) snprintf; 5575 #endif 5576 5577 ; 5578 return 0; 5579 } 5580 _ACEOF 5581 rm -f conftest.$ac_objext 5582 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 5583 (eval $ac_compile) 2>conftest.er1 5584 ac_status=$? 5585 grep -v '^ *+' conftest.er1 >conftest.err 5586 rm -f conftest.er1 5587 cat conftest.err >&5 5588 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5589 (exit $ac_status); } && 5590 { ac_try='test -z "$ac_c_werror_flag" 5591 || test ! -s conftest.err' 5592 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5593 (eval $ac_try) 2>&5 5594 ac_status=$? 5595 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5596 (exit $ac_status); }; } && 5597 { ac_try='test -s conftest.$ac_objext' 5598 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5599 (eval $ac_try) 2>&5 5600 ac_status=$? 5601 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5602 (exit $ac_status); }; }; then 5603 ac_cv_have_decl_snprintf=yes 5604 else 5605 echo "$as_me: failed program was:" >&5 5606 sed 's/^/| /' conftest.$ac_ext >&5 5607 5608 ac_cv_have_decl_snprintf=no 5609 fi 5610 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 5611 fi 5612 echo "$as_me:$LINENO: result: $ac_cv_have_decl_snprintf" >&5 5613 echo "${ECHO_T}$ac_cv_have_decl_snprintf" >&6 5614 if test $ac_cv_have_decl_snprintf = yes; then 5615 5616 cat >>confdefs.h <<_ACEOF 5617 #define HAVE_DECL_SNPRINTF 1 5618 _ACEOF 5619 5620 5621 else 5622 cat >>confdefs.h <<_ACEOF 5623 #define HAVE_DECL_SNPRINTF 0 5624 _ACEOF 5625 5626 5627 fi 5628 echo "$as_me:$LINENO: checking whether vsnprintf is declared" >&5 5629 echo $ECHO_N "checking whether vsnprintf is declared... $ECHO_C" >&6 5630 if test "${ac_cv_have_decl_vsnprintf+set}" = set; then 5631 echo $ECHO_N "(cached) $ECHO_C" >&6 5632 else 5633 cat >conftest.$ac_ext <<_ACEOF 5634 /* confdefs.h. */ 5635 _ACEOF 5636 cat confdefs.h >>conftest.$ac_ext 5637 cat >>conftest.$ac_ext <<_ACEOF 5638 /* end confdefs.h. */ 5639 $ac_includes_default 5640 int 5641 main () 5642 { 5643 #ifndef vsnprintf 5644 char *p = (char *) vsnprintf; 5645 #endif 5646 5647 ; 5648 return 0; 5649 } 5650 _ACEOF 5651 rm -f conftest.$ac_objext 5652 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 5653 (eval $ac_compile) 2>conftest.er1 5654 ac_status=$? 5655 grep -v '^ *+' conftest.er1 >conftest.err 5656 rm -f conftest.er1 5657 cat conftest.err >&5 5658 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5659 (exit $ac_status); } && 5660 { ac_try='test -z "$ac_c_werror_flag" 5661 || test ! -s conftest.err' 5662 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5663 (eval $ac_try) 2>&5 5664 ac_status=$? 5665 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5666 (exit $ac_status); }; } && 5667 { ac_try='test -s conftest.$ac_objext' 5668 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5669 (eval $ac_try) 2>&5 5670 ac_status=$? 5671 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5672 (exit $ac_status); }; }; then 5673 ac_cv_have_decl_vsnprintf=yes 5674 else 5675 echo "$as_me: failed program was:" >&5 5676 sed 's/^/| /' conftest.$ac_ext >&5 5677 5678 ac_cv_have_decl_vsnprintf=no 5679 fi 5680 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 5681 fi 5682 echo "$as_me:$LINENO: result: $ac_cv_have_decl_vsnprintf" >&5 5683 echo "${ECHO_T}$ac_cv_have_decl_vsnprintf" >&6 5684 if test $ac_cv_have_decl_vsnprintf = yes; then 5685 5686 cat >>confdefs.h <<_ACEOF 5687 #define HAVE_DECL_VSNPRINTF 1 5688 _ACEOF 5689 5690 5691 else 5692 cat >>confdefs.h <<_ACEOF 5693 #define HAVE_DECL_VSNPRINTF 0 5694 _ACEOF 5695 5696 5697 fi 5698 5699 5700 5701 cat >>confdefs.h <<\_ACEOF 5702 #define HAVE_SYS_ERRLIST 1 5703 _ACEOF 5704 5705 5706 cat >>confdefs.h <<\_ACEOF 5707 #define HAVE_SYS_NERR 1 5708 _ACEOF 5709 5710 5711 cat >>confdefs.h <<\_ACEOF 5712 #define HAVE_SYS_SIGLIST 1 5713 _ACEOF 5714 5715 fi 5716 5717 # For each of these functions, if the host does not provide the 5718 # function we want to put FN.o in LIBOBJS, and if the host does 5719 # provide the function, we want to define HAVE_FN in config.h. 5720 5721 setobjs= 5722 CHECK= 5723 target_header_dir= 5724 if test -n "${with_target_subdir}"; then 5725 5726 # We are being configured as a target library. AC_REPLACE_FUNCS 5727 # may not work correctly, because the compiler may not be able to 5728 # link executables. Note that we may still be being configured 5729 # native. 5730 5731 # If we are being configured for newlib, we know which functions 5732 # newlib provide and which ones we will be expected to provide. 5733 5734 if test "x${with_newlib}" = "xyes"; then 5735 case $LIBOBJS in 5736 "asprintf.$ac_objext" | \ 5737 *" asprintf.$ac_objext" | \ 5738 "asprintf.$ac_objext "* | \ 5739 *" asprintf.$ac_objext "* ) ;; 5740 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" ;; 5741 esac 5742 5743 case $LIBOBJS in 5744 "basename.$ac_objext" | \ 5745 *" basename.$ac_objext" | \ 5746 "basename.$ac_objext "* | \ 5747 *" basename.$ac_objext "* ) ;; 5748 *) LIBOBJS="$LIBOBJS basename.$ac_objext" ;; 5749 esac 5750 5751 case $LIBOBJS in 5752 "insque.$ac_objext" | \ 5753 *" insque.$ac_objext" | \ 5754 "insque.$ac_objext "* | \ 5755 *" insque.$ac_objext "* ) ;; 5756 *) LIBOBJS="$LIBOBJS insque.$ac_objext" ;; 5757 esac 5758 5759 case $LIBOBJS in 5760 "random.$ac_objext" | \ 5761 *" random.$ac_objext" | \ 5762 "random.$ac_objext "* | \ 5763 *" random.$ac_objext "* ) ;; 5764 *) LIBOBJS="$LIBOBJS random.$ac_objext" ;; 5765 esac 5766 5767 case $LIBOBJS in 5768 "strdup.$ac_objext" | \ 5769 *" strdup.$ac_objext" | \ 5770 "strdup.$ac_objext "* | \ 5771 *" strdup.$ac_objext "* ) ;; 5772 *) LIBOBJS="$LIBOBJS strdup.$ac_objext" ;; 5773 esac 5774 5775 case $LIBOBJS in 5776 "vasprintf.$ac_objext" | \ 5777 *" vasprintf.$ac_objext" | \ 5778 "vasprintf.$ac_objext "* | \ 5779 *" vasprintf.$ac_objext "* ) ;; 5780 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" ;; 5781 esac 5782 5783 5784 for f in $funcs; do 5785 case "$f" in 5786 asprintf | basename | insque | random | strdup | vasprintf) 5787 ;; 5788 *) 5789 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 5790 cat >>confdefs.h <<_ACEOF 5791 #define $n 1 5792 _ACEOF 5793 5794 ;; 5795 esac 5796 done 5797 5798 # newlib doesnt provide any of the variables in $vars, so we 5799 # dont have to check them here. 5800 5801 # Of the functions in $checkfuncs, newlib only has strerror. 5802 cat >>confdefs.h <<\_ACEOF 5803 #define HAVE_STRERROR 1 5804 _ACEOF 5805 5806 5807 setobjs=yes 5808 5809 fi 5810 5811 # If we are being configured for Mingw, we know which functions 5812 # Mingw provides and which ones we will be expected to provide. 5813 5814 case "${host}" in 5815 *-*-mingw*) 5816 case $LIBOBJS in 5817 "asprintf.$ac_objext" | \ 5818 *" asprintf.$ac_objext" | \ 5819 "asprintf.$ac_objext "* | \ 5820 *" asprintf.$ac_objext "* ) ;; 5821 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" ;; 5822 esac 5823 5824 case $LIBOBJS in 5825 "basename.$ac_objext" | \ 5826 *" basename.$ac_objext" | \ 5827 "basename.$ac_objext "* | \ 5828 *" basename.$ac_objext "* ) ;; 5829 *) LIBOBJS="$LIBOBJS basename.$ac_objext" ;; 5830 esac 5831 5832 case $LIBOBJS in 5833 "bcmp.$ac_objext" | \ 5834 *" bcmp.$ac_objext" | \ 5835 "bcmp.$ac_objext "* | \ 5836 *" bcmp.$ac_objext "* ) ;; 5837 *) LIBOBJS="$LIBOBJS bcmp.$ac_objext" ;; 5838 esac 5839 5840 case $LIBOBJS in 5841 "bcopy.$ac_objext" | \ 5842 *" bcopy.$ac_objext" | \ 5843 "bcopy.$ac_objext "* | \ 5844 *" bcopy.$ac_objext "* ) ;; 5845 *) LIBOBJS="$LIBOBJS bcopy.$ac_objext" ;; 5846 esac 5847 5848 case $LIBOBJS in 5849 "bzero.$ac_objext" | \ 5850 *" bzero.$ac_objext" | \ 5851 "bzero.$ac_objext "* | \ 5852 *" bzero.$ac_objext "* ) ;; 5853 *) LIBOBJS="$LIBOBJS bzero.$ac_objext" ;; 5854 esac 5855 5856 case $LIBOBJS in 5857 "clock.$ac_objext" | \ 5858 *" clock.$ac_objext" | \ 5859 "clock.$ac_objext "* | \ 5860 *" clock.$ac_objext "* ) ;; 5861 *) LIBOBJS="$LIBOBJS clock.$ac_objext" ;; 5862 esac 5863 5864 case $LIBOBJS in 5865 "ffs.$ac_objext" | \ 5866 *" ffs.$ac_objext" | \ 5867 "ffs.$ac_objext "* | \ 5868 *" ffs.$ac_objext "* ) ;; 5869 *) LIBOBJS="$LIBOBJS ffs.$ac_objext" ;; 5870 esac 5871 5872 case $LIBOBJS in 5873 "getpagesize.$ac_objext" | \ 5874 *" getpagesize.$ac_objext" | \ 5875 "getpagesize.$ac_objext "* | \ 5876 *" getpagesize.$ac_objext "* ) ;; 5877 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext" ;; 5878 esac 5879 5880 case $LIBOBJS in 5881 "index.$ac_objext" | \ 5882 *" index.$ac_objext" | \ 5883 "index.$ac_objext "* | \ 5884 *" index.$ac_objext "* ) ;; 5885 *) LIBOBJS="$LIBOBJS index.$ac_objext" ;; 5886 esac 5887 5888 case $LIBOBJS in 5889 "insque.$ac_objext" | \ 5890 *" insque.$ac_objext" | \ 5891 "insque.$ac_objext "* | \ 5892 *" insque.$ac_objext "* ) ;; 5893 *) LIBOBJS="$LIBOBJS insque.$ac_objext" ;; 5894 esac 5895 5896 case $LIBOBJS in 5897 "mempcpy.$ac_objext" | \ 5898 *" mempcpy.$ac_objext" | \ 5899 "mempcpy.$ac_objext "* | \ 5900 *" mempcpy.$ac_objext "* ) ;; 5901 *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext" ;; 5902 esac 5903 5904 case $LIBOBJS in 5905 "mkstemps.$ac_objext" | \ 5906 *" mkstemps.$ac_objext" | \ 5907 "mkstemps.$ac_objext "* | \ 5908 *" mkstemps.$ac_objext "* ) ;; 5909 *) LIBOBJS="$LIBOBJS mkstemps.$ac_objext" ;; 5910 esac 5911 5912 case $LIBOBJS in 5913 "random.$ac_objext" | \ 5914 *" random.$ac_objext" | \ 5915 "random.$ac_objext "* | \ 5916 *" random.$ac_objext "* ) ;; 5917 *) LIBOBJS="$LIBOBJS random.$ac_objext" ;; 5918 esac 5919 5920 case $LIBOBJS in 5921 "rindex.$ac_objext" | \ 5922 *" rindex.$ac_objext" | \ 5923 "rindex.$ac_objext "* | \ 5924 *" rindex.$ac_objext "* ) ;; 5925 *) LIBOBJS="$LIBOBJS rindex.$ac_objext" ;; 5926 esac 5927 5928 case $LIBOBJS in 5929 "sigsetmask.$ac_objext" | \ 5930 *" sigsetmask.$ac_objext" | \ 5931 "sigsetmask.$ac_objext "* | \ 5932 *" sigsetmask.$ac_objext "* ) ;; 5933 *) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext" ;; 5934 esac 5935 5936 case $LIBOBJS in 5937 "stpcpy.$ac_objext" | \ 5938 *" stpcpy.$ac_objext" | \ 5939 "stpcpy.$ac_objext "* | \ 5940 *" stpcpy.$ac_objext "* ) ;; 5941 *) LIBOBJS="$LIBOBJS stpcpy.$ac_objext" ;; 5942 esac 5943 5944 case $LIBOBJS in 5945 "stpncpy.$ac_objext" | \ 5946 *" stpncpy.$ac_objext" | \ 5947 "stpncpy.$ac_objext "* | \ 5948 *" stpncpy.$ac_objext "* ) ;; 5949 *) LIBOBJS="$LIBOBJS stpncpy.$ac_objext" ;; 5950 esac 5951 5952 case $LIBOBJS in 5953 "strndup.$ac_objext" | \ 5954 *" strndup.$ac_objext" | \ 5955 "strndup.$ac_objext "* | \ 5956 *" strndup.$ac_objext "* ) ;; 5957 *) LIBOBJS="$LIBOBJS strndup.$ac_objext" ;; 5958 esac 5959 5960 case $LIBOBJS in 5961 "strverscmp.$ac_objext" | \ 5962 *" strverscmp.$ac_objext" | \ 5963 "strverscmp.$ac_objext "* | \ 5964 *" strverscmp.$ac_objext "* ) ;; 5965 *) LIBOBJS="$LIBOBJS strverscmp.$ac_objext" ;; 5966 esac 5967 5968 case $LIBOBJS in 5969 "vasprintf.$ac_objext" | \ 5970 *" vasprintf.$ac_objext" | \ 5971 "vasprintf.$ac_objext "* | \ 5972 *" vasprintf.$ac_objext "* ) ;; 5973 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" ;; 5974 esac 5975 5976 case $LIBOBJS in 5977 "waitpid.$ac_objext" | \ 5978 *" waitpid.$ac_objext" | \ 5979 "waitpid.$ac_objext "* | \ 5980 *" waitpid.$ac_objext "* ) ;; 5981 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext" ;; 5982 esac 5983 5984 5985 for f in $funcs; do 5986 case "$f" in 5987 asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strverscmp | vasprintf | waitpid) 5988 ;; 5989 *) 5990 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 5991 cat >>confdefs.h <<_ACEOF 5992 #define $n 1 5993 _ACEOF 5994 5995 ;; 5996 esac 5997 done 5998 5999 # Mingw doesnt provide any of the variables in $vars, so we 6000 # dont have to check them here. 6001 6002 # Of the functions in $checkfuncs, Mingw only has strerror. 6003 cat >>confdefs.h <<\_ACEOF 6004 #define HAVE_STRERROR 1 6005 _ACEOF 6006 6007 6008 setobjs=yes 6009 ;; 6010 6011 esac 6012 6013 # We may wish to install the target headers somewhere. 6014 # Check whether --enable-install-libiberty or --disable-install-libiberty was given. 6015 if test "${enable_install_libiberty+set}" = set; then 6016 enableval="$enable_install_libiberty" 6017 enable_install_libiberty=$enableval 6018 else 6019 enable_install_libiberty=no 6020 fi; 6021 # Option parsed, now set things appropriately. 6022 case x"$enable_install_libiberty" in 6023 xyes|x) 6024 target_header_dir=libiberty 6025 ;; 6026 xno) 6027 target_header_dir= 6028 ;; 6029 *) 6030 # This could be sanity-checked in various ways... 6031 target_header_dir="${enable_install_libiberty}" 6032 ;; 6033 esac 6034 6035 6036 else 6037 6038 # Not a target library, so we set things up to run the test suite. 6039 CHECK=really-check 6040 6041 fi 6042 6043 6044 6045 6046 case "${host}" in 6047 *-*-cygwin* | *-*-mingw*) 6048 cat >>confdefs.h <<\_ACEOF 6049 #define HAVE_SYS_ERRLIST 1 6050 _ACEOF 6051 6052 cat >>confdefs.h <<\_ACEOF 6053 #define HAVE_SYS_NERR 1 6054 _ACEOF 6055 6056 ;; 6057 esac 6058 6059 if test -z "${setobjs}"; then 6060 case "${host}" in 6061 6062 *-*-vxworks*) 6063 # Handle VxWorks configuration specially, since on VxWorks the 6064 # libraries are actually on the target board, not in the file 6065 # system. 6066 case $LIBOBJS in 6067 "basename.$ac_objext" | \ 6068 *" basename.$ac_objext" | \ 6069 "basename.$ac_objext "* | \ 6070 *" basename.$ac_objext "* ) ;; 6071 *) LIBOBJS="$LIBOBJS basename.$ac_objext" ;; 6072 esac 6073 6074 case $LIBOBJS in 6075 "getpagesize.$ac_objext" | \ 6076 *" getpagesize.$ac_objext" | \ 6077 "getpagesize.$ac_objext "* | \ 6078 *" getpagesize.$ac_objext "* ) ;; 6079 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext" ;; 6080 esac 6081 6082 case $LIBOBJS in 6083 "insque.$ac_objext" | \ 6084 *" insque.$ac_objext" | \ 6085 "insque.$ac_objext "* | \ 6086 *" insque.$ac_objext "* ) ;; 6087 *) LIBOBJS="$LIBOBJS insque.$ac_objext" ;; 6088 esac 6089 6090 case $LIBOBJS in 6091 "random.$ac_objext" | \ 6092 *" random.$ac_objext" | \ 6093 "random.$ac_objext "* | \ 6094 *" random.$ac_objext "* ) ;; 6095 *) LIBOBJS="$LIBOBJS random.$ac_objext" ;; 6096 esac 6097 6098 case $LIBOBJS in 6099 "strcasecmp.$ac_objext" | \ 6100 *" strcasecmp.$ac_objext" | \ 6101 "strcasecmp.$ac_objext "* | \ 6102 *" strcasecmp.$ac_objext "* ) ;; 6103 *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext" ;; 6104 esac 6105 6106 case $LIBOBJS in 6107 "strncasecmp.$ac_objext" | \ 6108 *" strncasecmp.$ac_objext" | \ 6109 "strncasecmp.$ac_objext "* | \ 6110 *" strncasecmp.$ac_objext "* ) ;; 6111 *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext" ;; 6112 esac 6113 6114 case $LIBOBJS in 6115 "strdup.$ac_objext" | \ 6116 *" strdup.$ac_objext" | \ 6117 "strdup.$ac_objext "* | \ 6118 *" strdup.$ac_objext "* ) ;; 6119 *) LIBOBJS="$LIBOBJS strdup.$ac_objext" ;; 6120 esac 6121 6122 case $LIBOBJS in 6123 "vfork.$ac_objext" | \ 6124 *" vfork.$ac_objext" | \ 6125 "vfork.$ac_objext "* | \ 6126 *" vfork.$ac_objext "* ) ;; 6127 *) LIBOBJS="$LIBOBJS vfork.$ac_objext" ;; 6128 esac 6129 6130 case $LIBOBJS in 6131 "waitpid.$ac_objext" | \ 6132 *" waitpid.$ac_objext" | \ 6133 "waitpid.$ac_objext "* | \ 6134 *" waitpid.$ac_objext "* ) ;; 6135 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext" ;; 6136 esac 6137 6138 case $LIBOBJS in 6139 "vasprintf.$ac_objext" | \ 6140 *" vasprintf.$ac_objext" | \ 6141 "vasprintf.$ac_objext "* | \ 6142 *" vasprintf.$ac_objext "* ) ;; 6143 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" ;; 6144 esac 6145 6146 for f in $funcs; do 6147 case "$f" in 6148 basename | getpagesize | insque | random | strcasecmp) 6149 ;; 6150 strncasecmp | strdup | vfork | waitpid | vasprintf) 6151 ;; 6152 *) 6153 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 6154 cat >>confdefs.h <<_ACEOF 6155 #define $n 1 6156 _ACEOF 6157 6158 ;; 6159 esac 6160 done 6161 6162 # VxWorks doesn't provide any of the variables in $vars, so we 6163 # don't have to check them here. 6164 6165 # Of the functions in $checkfuncs, VxWorks only has strerror. 6166 cat >>confdefs.h <<\_ACEOF 6167 #define HAVE_STRERROR 1 6168 _ACEOF 6169 6170 6171 setobjs=yes 6172 ;; 6173 6174 *-*-msdosdjgpp) 6175 for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \ 6176 getcwd getpagesize getrusage gettimeofday \ 6177 index insque memchr memcmp memcpy memmove memset psignal \ 6178 putenv random rename rindex sbrk setenv stpcpy strcasecmp \ 6179 strchr strdup strerror strncasecmp strrchr strstr strtod \ 6180 strtol strtoul sysconf times tmpnam vfprintf vprintf \ 6181 vsprintf waitpid 6182 do 6183 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 6184 cat >>confdefs.h <<_ACEOF 6185 #define $n 1 6186 _ACEOF 6187 6188 done 6189 6190 6191 setobjs=yes 6192 ;; 6193 6194 esac 6195 fi 6196 6197 if test -z "${setobjs}"; then 6198 6199 case "${host}" in 6200 6201 *-*-cygwin*) 6202 # The Cygwin library actually uses a couple of files from 6203 # libiberty when it is built. If we are building a native 6204 # Cygwin, and we run the tests, we will appear to have these 6205 # files. However, when we go on to build winsup, we will wind up 6206 # with a library which does not have the files, since they should 6207 # have come from libiberty. 6208 6209 # We handle this by removing the functions the winsup library 6210 # provides from our shell variables, so that they appear to be 6211 # missing. 6212 6213 # DJ - only if we're *building* cygwin, not just building *with* cygwin 6214 6215 if test -n "${with_target_subdir}" 6216 then 6217 funcs="`echo $funcs | sed -e 's/random//'`" 6218 case $LIBOBJS in 6219 "random.$ac_objext" | \ 6220 *" random.$ac_objext" | \ 6221 "random.$ac_objext "* | \ 6222 *" random.$ac_objext "* ) ;; 6223 *) LIBOBJS="$LIBOBJS random.$ac_objext" ;; 6224 esac 6225 6226 vars="`echo $vars | sed -e 's/sys_siglist//'`" 6227 checkfuncs="`echo $checkfuncs | sed -e 's/strsignal//' -e 's/psignal//'`" 6228 fi 6229 ;; 6230 6231 *-*-mingw32*) 6232 # Under mingw32, sys_nerr and sys_errlist exist, but they are 6233 # macros, so the test below won't find them. 6234 libiberty_cv_var_sys_nerr=yes 6235 libiberty_cv_var_sys_errlist=yes 6236 ;; 6237 6238 *-*-msdosdjgpp*) 6239 # vfork and fork are stubs. 6240 ac_cv_func_vfork_works=no 6241 ;; 6242 6243 *-*-uwin*) 6244 # Under some versions of uwin, vfork is notoriously buggy and the test 6245 # can hang configure; on other versions, vfork exists just as a stub. 6246 # FIXME: This should be removed once vfork in uwin's runtime is fixed. 6247 ac_cv_func_vfork_works=no 6248 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are 6249 # macros (actually, these are imported from a DLL, but the end effect 6250 # is the same), so the test below won't find them. 6251 libiberty_cv_var_sys_nerr=yes 6252 libiberty_cv_var_sys_errlist=yes 6253 ;; 6254 6255 *-*-*vms*) 6256 # Under VMS, vfork works very different than on Unix. The standard test 6257 # won't work, and it isn't easily adaptable. It makes more sense to 6258 # just force it. 6259 ac_cv_func_vfork_works=yes 6260 ;; 6261 6262 esac 6263 6264 # We haven't set the list of objects yet. Use the standard autoconf 6265 # tests. This will only work if the compiler works. 6266 echo "$as_me:$LINENO: checking for library containing strerror" >&5 6267 echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6 6268 if test "${ac_cv_search_strerror+set}" = set; then 6269 echo $ECHO_N "(cached) $ECHO_C" >&6 6270 else 6271 ac_func_search_save_LIBS=$LIBS 6272 ac_cv_search_strerror=no 6273 if test x$gcc_no_link = xyes; then 6274 { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 6275 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} 6276 { (exit 1); exit 1; }; } 6277 fi 6278 cat >conftest.$ac_ext <<_ACEOF 6279 /* confdefs.h. */ 6280 _ACEOF 6281 cat confdefs.h >>conftest.$ac_ext 6282 cat >>conftest.$ac_ext <<_ACEOF 6283 /* end confdefs.h. */ 6284 6285 /* Override any gcc2 internal prototype to avoid an error. */ 6286 #ifdef __cplusplus 6287 extern "C" 6288 #endif 6289 /* We use char because int might match the return type of a gcc2 6290 builtin and then its argument prototype would still apply. */ 6291 char strerror (); 6292 int 6293 main () 6294 { 6295 strerror (); 6296 ; 6297 return 0; 6298 } 6299 _ACEOF 6300 rm -f conftest.$ac_objext conftest$ac_exeext 6301 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 6302 (eval $ac_link) 2>conftest.er1 6303 ac_status=$? 6304 grep -v '^ *+' conftest.er1 >conftest.err 6305 rm -f conftest.er1 6306 cat conftest.err >&5 6307 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6308 (exit $ac_status); } && 6309 { ac_try='test -z "$ac_c_werror_flag" 6310 || test ! -s conftest.err' 6311 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6312 (eval $ac_try) 2>&5 6313 ac_status=$? 6314 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6315 (exit $ac_status); }; } && 6316 { ac_try='test -s conftest$ac_exeext' 6317 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6318 (eval $ac_try) 2>&5 6319 ac_status=$? 6320 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6321 (exit $ac_status); }; }; then 6322 ac_cv_search_strerror="none required" 6323 else 6324 echo "$as_me: failed program was:" >&5 6325 sed 's/^/| /' conftest.$ac_ext >&5 6326 6327 fi 6328 rm -f conftest.err conftest.$ac_objext \ 6329 conftest$ac_exeext conftest.$ac_ext 6330 if test "$ac_cv_search_strerror" = no; then 6331 for ac_lib in cposix; do 6332 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6333 if test x$gcc_no_link = xyes; then 6334 { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 6335 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} 6336 { (exit 1); exit 1; }; } 6337 fi 6338 cat >conftest.$ac_ext <<_ACEOF 6339 /* confdefs.h. */ 6340 _ACEOF 6341 cat confdefs.h >>conftest.$ac_ext 6342 cat >>conftest.$ac_ext <<_ACEOF 6343 /* end confdefs.h. */ 6344 6345 /* Override any gcc2 internal prototype to avoid an error. */ 6346 #ifdef __cplusplus 6347 extern "C" 6348 #endif 6349 /* We use char because int might match the return type of a gcc2 6350 builtin and then its argument prototype would still apply. */ 6351 char strerror (); 6352 int 6353 main () 6354 { 6355 strerror (); 6356 ; 6357 return 0; 6358 } 6359 _ACEOF 6360 rm -f conftest.$ac_objext conftest$ac_exeext 6361 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 6362 (eval $ac_link) 2>conftest.er1 6363 ac_status=$? 6364 grep -v '^ *+' conftest.er1 >conftest.err 6365 rm -f conftest.er1 6366 cat conftest.err >&5 6367 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6368 (exit $ac_status); } && 6369 { ac_try='test -z "$ac_c_werror_flag" 6370 || test ! -s conftest.err' 6371 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6372 (eval $ac_try) 2>&5 6373 ac_status=$? 6374 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6375 (exit $ac_status); }; } && 6376 { ac_try='test -s conftest$ac_exeext' 6377 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6378 (eval $ac_try) 2>&5 6379 ac_status=$? 6380 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6381 (exit $ac_status); }; }; then 6382 ac_cv_search_strerror="-l$ac_lib" 6383 break 6384 else 6385 echo "$as_me: failed program was:" >&5 6386 sed 's/^/| /' conftest.$ac_ext >&5 6387 6388 fi 6389 rm -f conftest.err conftest.$ac_objext \ 6390 conftest$ac_exeext conftest.$ac_ext 6391 done 6392 fi 6393 LIBS=$ac_func_search_save_LIBS 6394 fi 6395 echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5 6396 echo "${ECHO_T}$ac_cv_search_strerror" >&6 6397 if test "$ac_cv_search_strerror" != no; then 6398 test "$ac_cv_search_strerror" = "none required" || LIBS="$ac_cv_search_strerror $LIBS" 6399 6400 fi 6401 6402 6403 for ac_func in $funcs 6404 do 6405 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 6406 echo "$as_me:$LINENO: checking for $ac_func" >&5 6407 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 6408 if eval "test \"\${$as_ac_var+set}\" = set"; then 6409 echo $ECHO_N "(cached) $ECHO_C" >&6 6410 else 6411 if test x$gcc_no_link = xyes; then 6412 { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 6413 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} 6414 { (exit 1); exit 1; }; } 6415 fi 6416 cat >conftest.$ac_ext <<_ACEOF 6417 /* confdefs.h. */ 6418 _ACEOF 6419 cat confdefs.h >>conftest.$ac_ext 6420 cat >>conftest.$ac_ext <<_ACEOF 6421 /* end confdefs.h. */ 6422 /* System header to define __stub macros and hopefully few prototypes, 6423 which can conflict with char $ac_func (); below. 6424 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 6425 <limits.h> exists even on freestanding compilers. Under hpux, 6426 including <limits.h> includes <sys/time.h> and causes problems 6427 checking for functions defined therein. */ 6428 #if defined (__STDC__) && !defined (_HPUX_SOURCE) 6429 # include <limits.h> 6430 #else 6431 # include <assert.h> 6432 #endif 6433 /* Override any gcc2 internal prototype to avoid an error. */ 6434 #ifdef __cplusplus 6435 extern "C" 6436 { 6437 #endif 6438 /* We use char because int might match the return type of a gcc2 6439 builtin and then its argument prototype would still apply. */ 6440 char $ac_func (); 6441 /* The GNU C library defines this for functions which it implements 6442 to always fail with ENOSYS. Some functions are actually named 6443 something starting with __ and the normal name is an alias. */ 6444 #if defined (__stub_$ac_func) || defined (__stub___$ac_func) 6445 choke me 6446 #else 6447 char (*f) () = $ac_func; 6448 #endif 6449 #ifdef __cplusplus 6450 } 6451 #endif 6452 6453 int 6454 main () 6455 { 6456 return f != $ac_func; 6457 ; 6458 return 0; 6459 } 6460 _ACEOF 6461 rm -f conftest.$ac_objext conftest$ac_exeext 6462 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 6463 (eval $ac_link) 2>conftest.er1 6464 ac_status=$? 6465 grep -v '^ *+' conftest.er1 >conftest.err 6466 rm -f conftest.er1 6467 cat conftest.err >&5 6468 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6469 (exit $ac_status); } && 6470 { ac_try='test -z "$ac_c_werror_flag" 6471 || test ! -s conftest.err' 6472 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6473 (eval $ac_try) 2>&5 6474 ac_status=$? 6475 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6476 (exit $ac_status); }; } && 6477 { ac_try='test -s conftest$ac_exeext' 6478 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6479 (eval $ac_try) 2>&5 6480 ac_status=$? 6481 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6482 (exit $ac_status); }; }; then 6483 eval "$as_ac_var=yes" 6484 else 6485 echo "$as_me: failed program was:" >&5 6486 sed 's/^/| /' conftest.$ac_ext >&5 6487 6488 eval "$as_ac_var=no" 6489 fi 6490 rm -f conftest.err conftest.$ac_objext \ 6491 conftest$ac_exeext conftest.$ac_ext 6492 fi 6493 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 6494 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 6495 if test `eval echo '${'$as_ac_var'}'` = yes; then 6496 cat >>confdefs.h <<_ACEOF 6497 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 6498 _ACEOF 6499 6500 else 6501 case $LIBOBJS in 6502 "$ac_func.$ac_objext" | \ 6503 *" $ac_func.$ac_objext" | \ 6504 "$ac_func.$ac_objext "* | \ 6505 *" $ac_func.$ac_objext "* ) ;; 6506 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;; 6507 esac 6508 6509 fi 6510 done 6511 6512 6513 echo "$as_me:$LINENO: checking whether alloca needs Cray hooks" >&5 6514 echo $ECHO_N "checking whether alloca needs Cray hooks... $ECHO_C" >&6 6515 if test "${ac_cv_os_cray+set}" = set; then 6516 echo $ECHO_N "(cached) $ECHO_C" >&6 6517 else 6518 cat >conftest.$ac_ext <<_ACEOF 6519 /* confdefs.h. */ 6520 _ACEOF 6521 cat confdefs.h >>conftest.$ac_ext 6522 cat >>conftest.$ac_ext <<_ACEOF 6523 /* end confdefs.h. */ 6524 #if defined(CRAY) && ! defined(CRAY2) 6525 webecray 6526 #else 6527 wenotbecray 6528 #endif 6529 6530 _ACEOF 6531 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6532 $EGREP "webecray" >/dev/null 2>&1; then 6533 ac_cv_os_cray=yes 6534 else 6535 ac_cv_os_cray=no 6536 fi 6537 rm -f conftest* 6538 6539 fi 6540 echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5 6541 echo "${ECHO_T}$ac_cv_os_cray" >&6 6542 if test $ac_cv_os_cray = yes; then 6543 for ac_func in _getb67 GETB67 getb67; do 6544 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 6545 echo "$as_me:$LINENO: checking for $ac_func" >&5 6546 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 6547 if eval "test \"\${$as_ac_var+set}\" = set"; then 6548 echo $ECHO_N "(cached) $ECHO_C" >&6 6549 else 6550 if test x$gcc_no_link = xyes; then 6551 { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 6552 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} 6553 { (exit 1); exit 1; }; } 6554 fi 6555 cat >conftest.$ac_ext <<_ACEOF 6556 /* confdefs.h. */ 6557 _ACEOF 6558 cat confdefs.h >>conftest.$ac_ext 6559 cat >>conftest.$ac_ext <<_ACEOF 6560 /* end confdefs.h. */ 6561 /* System header to define __stub macros and hopefully few prototypes, 6562 which can conflict with char $ac_func (); below. 6563 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 6564 <limits.h> exists even on freestanding compilers. Under hpux, 6565 including <limits.h> includes <sys/time.h> and causes problems 6566 checking for functions defined therein. */ 6567 #if defined (__STDC__) && !defined (_HPUX_SOURCE) 6568 # include <limits.h> 6569 #else 6570 # include <assert.h> 6571 #endif 6572 /* Override any gcc2 internal prototype to avoid an error. */ 6573 #ifdef __cplusplus 6574 extern "C" 6575 { 6576 #endif 6577 /* We use char because int might match the return type of a gcc2 6578 builtin and then its argument prototype would still apply. */ 6579 char $ac_func (); 6580 /* The GNU C library defines this for functions which it implements 6581 to always fail with ENOSYS. Some functions are actually named 6582 something starting with __ and the normal name is an alias. */ 6583 #if defined (__stub_$ac_func) || defined (__stub___$ac_func) 6584 choke me 6585 #else 6586 char (*f) () = $ac_func; 6587 #endif 6588 #ifdef __cplusplus 6589 } 6590 #endif 6591 6592 int 6593 main () 6594 { 6595 return f != $ac_func; 6596 ; 6597 return 0; 6598 } 6599 _ACEOF 6600 rm -f conftest.$ac_objext conftest$ac_exeext 6601 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 6602 (eval $ac_link) 2>conftest.er1 6603 ac_status=$? 6604 grep -v '^ *+' conftest.er1 >conftest.err 6605 rm -f conftest.er1 6606 cat conftest.err >&5 6607 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6608 (exit $ac_status); } && 6609 { ac_try='test -z "$ac_c_werror_flag" 6610 || test ! -s conftest.err' 6611 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6612 (eval $ac_try) 2>&5 6613 ac_status=$? 6614 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6615 (exit $ac_status); }; } && 6616 { ac_try='test -s conftest$ac_exeext' 6617 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6618 (eval $ac_try) 2>&5 6619 ac_status=$? 6620 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6621 (exit $ac_status); }; }; then 6622 eval "$as_ac_var=yes" 6623 else 6624 echo "$as_me: failed program was:" >&5 6625 sed 's/^/| /' conftest.$ac_ext >&5 6626 6627 eval "$as_ac_var=no" 6628 fi 6629 rm -f conftest.err conftest.$ac_objext \ 6630 conftest$ac_exeext conftest.$ac_ext 6631 fi 6632 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 6633 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 6634 if test `eval echo '${'$as_ac_var'}'` = yes; then 6635 6636 cat >>confdefs.h <<_ACEOF 6637 #define CRAY_STACKSEG_END $ac_func 6638 _ACEOF 6639 break 6640 fi 6641 6642 done 6643 fi 6644 6645 echo "$as_me:$LINENO: checking stack direction for C alloca" >&5 6646 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6 6647 if test "${ac_cv_c_stack_direction+set}" = set; then 6648 echo $ECHO_N "(cached) $ECHO_C" >&6 6649 else 6650 if test "$cross_compiling" = yes; then 6651 ac_cv_c_stack_direction=0 6652 else 6653 cat >conftest.$ac_ext <<_ACEOF 6654 /* confdefs.h. */ 6655 _ACEOF 6656 cat confdefs.h >>conftest.$ac_ext 6657 cat >>conftest.$ac_ext <<_ACEOF 6658 /* end confdefs.h. */ 6659 find_stack_direction () 6660 { 6661 static char *addr = 0; 6662 auto char dummy; 6663 if (addr == 0) 6664 { 6665 addr = &dummy; 6666 return find_stack_direction (); 6667 } 6668 else 6669 return (&dummy > addr) ? 1 : -1; 6670 } 6671 main () 6672 { 6673 exit (find_stack_direction() < 0); 6674 } 6675 _ACEOF 6676 rm -f conftest$ac_exeext 6677 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 6678 (eval $ac_link) 2>&5 6679 ac_status=$? 6680 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6681 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 6682 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6683 (eval $ac_try) 2>&5 6684 ac_status=$? 6685 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6686 (exit $ac_status); }; }; then 6687 ac_cv_c_stack_direction=1 6688 else 6689 echo "$as_me: program exited with status $ac_status" >&5 6690 echo "$as_me: failed program was:" >&5 6691 sed 's/^/| /' conftest.$ac_ext >&5 6692 6693 ( exit $ac_status ) 6694 ac_cv_c_stack_direction=-1 6695 fi 6696 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 6697 fi 6698 fi 6699 echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5 6700 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6 6701 6702 cat >>confdefs.h <<_ACEOF 6703 #define STACK_DIRECTION $ac_cv_c_stack_direction 6704 _ACEOF 6705 6706 6707 6708 6709 for ac_header in unistd.h vfork.h 6710 do 6711 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 6712 echo "$as_me:$LINENO: checking for $ac_header" >&5 6713 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 6714 if eval "test \"\${$as_ac_Header+set}\" = set"; then 6715 echo $ECHO_N "(cached) $ECHO_C" >&6 6716 else 6717 cat >conftest.$ac_ext <<_ACEOF 6718 /* confdefs.h. */ 6719 _ACEOF 6720 cat confdefs.h >>conftest.$ac_ext 6721 cat >>conftest.$ac_ext <<_ACEOF 6722 /* end confdefs.h. */ 6723 #include <$ac_header> 6724 _ACEOF 6725 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 6726 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 6727 ac_status=$? 6728 grep -v '^ *+' conftest.er1 >conftest.err 6729 rm -f conftest.er1 6730 cat conftest.err >&5 6731 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6732 (exit $ac_status); } >/dev/null; then 6733 if test -s conftest.err; then 6734 ac_cpp_err=$ac_c_preproc_warn_flag 6735 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 6736 else 6737 ac_cpp_err= 6738 fi 6739 else 6740 ac_cpp_err=yes 6741 fi 6742 if test -z "$ac_cpp_err"; then 6743 eval "$as_ac_Header=yes" 6744 else 6745 echo "$as_me: failed program was:" >&5 6746 sed 's/^/| /' conftest.$ac_ext >&5 6747 6748 eval "$as_ac_Header=no" 6749 fi 6750 rm -f conftest.err conftest.$ac_ext 6751 fi 6752 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 6753 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 6754 if test `eval echo '${'$as_ac_Header'}'` = yes; then 6755 cat >>confdefs.h <<_ACEOF 6756 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 6757 _ACEOF 6758 6759 fi 6760 done 6761 6762 6763 6764 for ac_func in fork vfork 6765 do 6766 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 6767 echo "$as_me:$LINENO: checking for $ac_func" >&5 6768 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 6769 if eval "test \"\${$as_ac_var+set}\" = set"; then 6770 echo $ECHO_N "(cached) $ECHO_C" >&6 6771 else 6772 if test x$gcc_no_link = xyes; then 6773 { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 6774 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} 6775 { (exit 1); exit 1; }; } 6776 fi 6777 cat >conftest.$ac_ext <<_ACEOF 6778 /* confdefs.h. */ 6779 _ACEOF 6780 cat confdefs.h >>conftest.$ac_ext 6781 cat >>conftest.$ac_ext <<_ACEOF 6782 /* end confdefs.h. */ 6783 /* System header to define __stub macros and hopefully few prototypes, 6784 which can conflict with char $ac_func (); below. 6785 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 6786 <limits.h> exists even on freestanding compilers. Under hpux, 6787 including <limits.h> includes <sys/time.h> and causes problems 6788 checking for functions defined therein. */ 6789 #if defined (__STDC__) && !defined (_HPUX_SOURCE) 6790 # include <limits.h> 6791 #else 6792 # include <assert.h> 6793 #endif 6794 /* Override any gcc2 internal prototype to avoid an error. */ 6795 #ifdef __cplusplus 6796 extern "C" 6797 { 6798 #endif 6799 /* We use char because int might match the return type of a gcc2 6800 builtin and then its argument prototype would still apply. */ 6801 char $ac_func (); 6802 /* The GNU C library defines this for functions which it implements 6803 to always fail with ENOSYS. Some functions are actually named 6804 something starting with __ and the normal name is an alias. */ 6805 #if defined (__stub_$ac_func) || defined (__stub___$ac_func) 6806 choke me 6807 #else 6808 char (*f) () = $ac_func; 6809 #endif 6810 #ifdef __cplusplus 6811 } 6812 #endif 6813 6814 int 6815 main () 6816 { 6817 return f != $ac_func; 6818 ; 6819 return 0; 6820 } 6821 _ACEOF 6822 rm -f conftest.$ac_objext conftest$ac_exeext 6823 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 6824 (eval $ac_link) 2>conftest.er1 6825 ac_status=$? 6826 grep -v '^ *+' conftest.er1 >conftest.err 6827 rm -f conftest.er1 6828 cat conftest.err >&5 6829 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6830 (exit $ac_status); } && 6831 { ac_try='test -z "$ac_c_werror_flag" 6832 || test ! -s conftest.err' 6833 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6834 (eval $ac_try) 2>&5 6835 ac_status=$? 6836 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6837 (exit $ac_status); }; } && 6838 { ac_try='test -s conftest$ac_exeext' 6839 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6840 (eval $ac_try) 2>&5 6841 ac_status=$? 6842 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6843 (exit $ac_status); }; }; then 6844 eval "$as_ac_var=yes" 6845 else 6846 echo "$as_me: failed program was:" >&5 6847 sed 's/^/| /' conftest.$ac_ext >&5 6848 6849 eval "$as_ac_var=no" 6850 fi 6851 rm -f conftest.err conftest.$ac_objext \ 6852 conftest$ac_exeext conftest.$ac_ext 6853 fi 6854 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 6855 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 6856 if test `eval echo '${'$as_ac_var'}'` = yes; then 6857 cat >>confdefs.h <<_ACEOF 6858 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 6859 _ACEOF 6860 6861 fi 6862 done 6863 6864 if test "x$ac_cv_func_fork" = xyes; then 6865 echo "$as_me:$LINENO: checking for working fork" >&5 6866 echo $ECHO_N "checking for working fork... $ECHO_C" >&6 6867 if test "${ac_cv_func_fork_works+set}" = set; then 6868 echo $ECHO_N "(cached) $ECHO_C" >&6 6869 else 6870 if test "$cross_compiling" = yes; then 6871 ac_cv_func_fork_works=cross 6872 else 6873 cat >conftest.$ac_ext <<_ACEOF 6874 /* By Ruediger Kuhlmann. */ 6875 #include <sys/types.h> 6876 #if HAVE_UNISTD_H 6877 # include <unistd.h> 6878 #endif 6879 /* Some systems only have a dummy stub for fork() */ 6880 int main () 6881 { 6882 if (fork() < 0) 6883 exit (1); 6884 exit (0); 6885 } 6886 _ACEOF 6887 rm -f conftest$ac_exeext 6888 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 6889 (eval $ac_link) 2>&5 6890 ac_status=$? 6891 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6892 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 6893 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6894 (eval $ac_try) 2>&5 6895 ac_status=$? 6896 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6897 (exit $ac_status); }; }; then 6898 ac_cv_func_fork_works=yes 6899 else 6900 echo "$as_me: program exited with status $ac_status" >&5 6901 echo "$as_me: failed program was:" >&5 6902 sed 's/^/| /' conftest.$ac_ext >&5 6903 6904 ( exit $ac_status ) 6905 ac_cv_func_fork_works=no 6906 fi 6907 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 6908 fi 6909 fi 6910 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5 6911 echo "${ECHO_T}$ac_cv_func_fork_works" >&6 6912 6913 else 6914 ac_cv_func_fork_works=$ac_cv_func_fork 6915 fi 6916 if test "x$ac_cv_func_fork_works" = xcross; then 6917 case $host in 6918 *-*-amigaos* | *-*-msdosdjgpp*) 6919 # Override, as these systems have only a dummy fork() stub 6920 ac_cv_func_fork_works=no 6921 ;; 6922 *) 6923 ac_cv_func_fork_works=yes 6924 ;; 6925 esac 6926 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 6927 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} 6928 fi 6929 ac_cv_func_vfork_works=$ac_cv_func_vfork 6930 if test "x$ac_cv_func_vfork" = xyes; then 6931 echo "$as_me:$LINENO: checking for working vfork" >&5 6932 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6 6933 if test "${ac_cv_func_vfork_works+set}" = set; then 6934 echo $ECHO_N "(cached) $ECHO_C" >&6 6935 else 6936 if test "$cross_compiling" = yes; then 6937 ac_cv_func_vfork_works=cross 6938 else 6939 cat >conftest.$ac_ext <<_ACEOF 6940 /* confdefs.h. */ 6941 _ACEOF 6942 cat confdefs.h >>conftest.$ac_ext 6943 cat >>conftest.$ac_ext <<_ACEOF 6944 /* end confdefs.h. */ 6945 /* Thanks to Paul Eggert for this test. */ 6946 #include <stdio.h> 6947 #include <stdlib.h> 6948 #include <sys/types.h> 6949 #include <sys/stat.h> 6950 #include <sys/wait.h> 6951 #if HAVE_UNISTD_H 6952 # include <unistd.h> 6953 #endif 6954 #if HAVE_VFORK_H 6955 # include <vfork.h> 6956 #endif 6957 /* On some sparc systems, changes by the child to local and incoming 6958 argument registers are propagated back to the parent. The compiler 6959 is told about this with #include <vfork.h>, but some compilers 6960 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a 6961 static variable whose address is put into a register that is 6962 clobbered by the vfork. */ 6963 static void 6964 #ifdef __cplusplus 6965 sparc_address_test (int arg) 6966 # else 6967 sparc_address_test (arg) int arg; 6968 #endif 6969 { 6970 static pid_t child; 6971 if (!child) { 6972 child = vfork (); 6973 if (child < 0) { 6974 perror ("vfork"); 6975 _exit(2); 6976 } 6977 if (!child) { 6978 arg = getpid(); 6979 write(-1, "", 0); 6980 _exit (arg); 6981 } 6982 } 6983 } 6984 6985 int 6986 main () 6987 { 6988 pid_t parent = getpid (); 6989 pid_t child; 6990 6991 sparc_address_test (0); 6992 6993 child = vfork (); 6994 6995 if (child == 0) { 6996 /* Here is another test for sparc vfork register problems. This 6997 test uses lots of local variables, at least as many local 6998 variables as main has allocated so far including compiler 6999 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 7000 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should 7001 reuse the register of parent for one of the local variables, 7002 since it will think that parent can't possibly be used any more 7003 in this routine. Assigning to the local variable will thus 7004 munge parent in the parent process. */ 7005 pid_t 7006 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), 7007 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); 7008 /* Convince the compiler that p..p7 are live; otherwise, it might 7009 use the same hardware register for all 8 local variables. */ 7010 if (p != p1 || p != p2 || p != p3 || p != p4 7011 || p != p5 || p != p6 || p != p7) 7012 _exit(1); 7013 7014 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent 7015 from child file descriptors. If the child closes a descriptor 7016 before it execs or exits, this munges the parent's descriptor 7017 as well. Test for this by closing stdout in the child. */ 7018 _exit(close(fileno(stdout)) != 0); 7019 } else { 7020 int status; 7021 struct stat st; 7022 7023 while (wait(&status) != child) 7024 ; 7025 exit( 7026 /* Was there some problem with vforking? */ 7027 child < 0 7028 7029 /* Did the child fail? (This shouldn't happen.) */ 7030 || status 7031 7032 /* Did the vfork/compiler bug occur? */ 7033 || parent != getpid() 7034 7035 /* Did the file descriptor bug occur? */ 7036 || fstat(fileno(stdout), &st) != 0 7037 ); 7038 } 7039 } 7040 _ACEOF 7041 rm -f conftest$ac_exeext 7042 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 7043 (eval $ac_link) 2>&5 7044 ac_status=$? 7045 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7046 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 7047 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7048 (eval $ac_try) 2>&5 7049 ac_status=$? 7050 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7051 (exit $ac_status); }; }; then 7052 ac_cv_func_vfork_works=yes 7053 else 7054 echo "$as_me: program exited with status $ac_status" >&5 7055 echo "$as_me: failed program was:" >&5 7056 sed 's/^/| /' conftest.$ac_ext >&5 7057 7058 ( exit $ac_status ) 7059 ac_cv_func_vfork_works=no 7060 fi 7061 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 7062 fi 7063 fi 7064 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5 7065 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6 7066 7067 fi; 7068 if test "x$ac_cv_func_fork_works" = xcross; then 7069 ac_cv_func_vfork_works=$ac_cv_func_vfork 7070 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 7071 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} 7072 fi 7073 7074 if test "x$ac_cv_func_vfork_works" = xyes; then 7075 7076 cat >>confdefs.h <<\_ACEOF 7077 #define HAVE_WORKING_VFORK 1 7078 _ACEOF 7079 7080 else 7081 7082 cat >>confdefs.h <<\_ACEOF 7083 #define vfork fork 7084 _ACEOF 7085 7086 fi 7087 if test "x$ac_cv_func_fork_works" = xyes; then 7088 7089 cat >>confdefs.h <<\_ACEOF 7090 #define HAVE_WORKING_FORK 1 7091 _ACEOF 7092 7093 fi 7094 7095 if test $ac_cv_func_vfork_works = no; then 7096 case $LIBOBJS in 7097 "vfork.$ac_objext" | \ 7098 *" vfork.$ac_objext" | \ 7099 "vfork.$ac_objext "* | \ 7100 *" vfork.$ac_objext "* ) ;; 7101 *) LIBOBJS="$LIBOBJS vfork.$ac_objext" ;; 7102 esac 7103 7104 fi 7105 # We only need _doprnt if we might use it to implement v*printf. 7106 if test $ac_cv_func_vprintf != yes \ 7107 || test $ac_cv_func_vfprintf != yes \ 7108 || test $ac_cv_func_vsprintf != yes; then 7109 7110 for ac_func in _doprnt 7111 do 7112 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 7113 echo "$as_me:$LINENO: checking for $ac_func" >&5 7114 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 7115 if eval "test \"\${$as_ac_var+set}\" = set"; then 7116 echo $ECHO_N "(cached) $ECHO_C" >&6 7117 else 7118 if test x$gcc_no_link = xyes; then 7119 { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 7120 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} 7121 { (exit 1); exit 1; }; } 7122 fi 7123 cat >conftest.$ac_ext <<_ACEOF 7124 /* confdefs.h. */ 7125 _ACEOF 7126 cat confdefs.h >>conftest.$ac_ext 7127 cat >>conftest.$ac_ext <<_ACEOF 7128 /* end confdefs.h. */ 7129 /* System header to define __stub macros and hopefully few prototypes, 7130 which can conflict with char $ac_func (); below. 7131 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 7132 <limits.h> exists even on freestanding compilers. Under hpux, 7133 including <limits.h> includes <sys/time.h> and causes problems 7134 checking for functions defined therein. */ 7135 #if defined (__STDC__) && !defined (_HPUX_SOURCE) 7136 # include <limits.h> 7137 #else 7138 # include <assert.h> 7139 #endif 7140 /* Override any gcc2 internal prototype to avoid an error. */ 7141 #ifdef __cplusplus 7142 extern "C" 7143 { 7144 #endif 7145 /* We use char because int might match the return type of a gcc2 7146 builtin and then its argument prototype would still apply. */ 7147 char $ac_func (); 7148 /* The GNU C library defines this for functions which it implements 7149 to always fail with ENOSYS. Some functions are actually named 7150 something starting with __ and the normal name is an alias. */ 7151 #if defined (__stub_$ac_func) || defined (__stub___$ac_func) 7152 choke me 7153 #else 7154 char (*f) () = $ac_func; 7155 #endif 7156 #ifdef __cplusplus 7157 } 7158 #endif 7159 7160 int 7161 main () 7162 { 7163 return f != $ac_func; 7164 ; 7165 return 0; 7166 } 7167 _ACEOF 7168 rm -f conftest.$ac_objext conftest$ac_exeext 7169 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 7170 (eval $ac_link) 2>conftest.er1 7171 ac_status=$? 7172 grep -v '^ *+' conftest.er1 >conftest.err 7173 rm -f conftest.er1 7174 cat conftest.err >&5 7175 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7176 (exit $ac_status); } && 7177 { ac_try='test -z "$ac_c_werror_flag" 7178 || test ! -s conftest.err' 7179 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7180 (eval $ac_try) 2>&5 7181 ac_status=$? 7182 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7183 (exit $ac_status); }; } && 7184 { ac_try='test -s conftest$ac_exeext' 7185 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7186 (eval $ac_try) 2>&5 7187 ac_status=$? 7188 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7189 (exit $ac_status); }; }; then 7190 eval "$as_ac_var=yes" 7191 else 7192 echo "$as_me: failed program was:" >&5 7193 sed 's/^/| /' conftest.$ac_ext >&5 7194 7195 eval "$as_ac_var=no" 7196 fi 7197 rm -f conftest.err conftest.$ac_objext \ 7198 conftest$ac_exeext conftest.$ac_ext 7199 fi 7200 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 7201 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 7202 if test `eval echo '${'$as_ac_var'}'` = yes; then 7203 cat >>confdefs.h <<_ACEOF 7204 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 7205 _ACEOF 7206 7207 else 7208 case $LIBOBJS in 7209 "$ac_func.$ac_objext" | \ 7210 *" $ac_func.$ac_objext" | \ 7211 "$ac_func.$ac_objext "* | \ 7212 *" $ac_func.$ac_objext "* ) ;; 7213 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;; 7214 esac 7215 7216 fi 7217 done 7218 7219 7220 else 7221 7222 for ac_func in _doprnt 7223 do 7224 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 7225 echo "$as_me:$LINENO: checking for $ac_func" >&5 7226 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 7227 if eval "test \"\${$as_ac_var+set}\" = set"; then 7228 echo $ECHO_N "(cached) $ECHO_C" >&6 7229 else 7230 if test x$gcc_no_link = xyes; then 7231 { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 7232 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} 7233 { (exit 1); exit 1; }; } 7234 fi 7235 cat >conftest.$ac_ext <<_ACEOF 7236 /* confdefs.h. */ 7237 _ACEOF 7238 cat confdefs.h >>conftest.$ac_ext 7239 cat >>conftest.$ac_ext <<_ACEOF 7240 /* end confdefs.h. */ 7241 /* System header to define __stub macros and hopefully few prototypes, 7242 which can conflict with char $ac_func (); below. 7243 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 7244 <limits.h> exists even on freestanding compilers. Under hpux, 7245 including <limits.h> includes <sys/time.h> and causes problems 7246 checking for functions defined therein. */ 7247 #if defined (__STDC__) && !defined (_HPUX_SOURCE) 7248 # include <limits.h> 7249 #else 7250 # include <assert.h> 7251 #endif 7252 /* Override any gcc2 internal prototype to avoid an error. */ 7253 #ifdef __cplusplus 7254 extern "C" 7255 { 7256 #endif 7257 /* We use char because int might match the return type of a gcc2 7258 builtin and then its argument prototype would still apply. */ 7259 char $ac_func (); 7260 /* The GNU C library defines this for functions which it implements 7261 to always fail with ENOSYS. Some functions are actually named 7262 something starting with __ and the normal name is an alias. */ 7263 #if defined (__stub_$ac_func) || defined (__stub___$ac_func) 7264 choke me 7265 #else 7266 char (*f) () = $ac_func; 7267 #endif 7268 #ifdef __cplusplus 7269 } 7270 #endif 7271 7272 int 7273 main () 7274 { 7275 return f != $ac_func; 7276 ; 7277 return 0; 7278 } 7279 _ACEOF 7280 rm -f conftest.$ac_objext conftest$ac_exeext 7281 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 7282 (eval $ac_link) 2>conftest.er1 7283 ac_status=$? 7284 grep -v '^ *+' conftest.er1 >conftest.err 7285 rm -f conftest.er1 7286 cat conftest.err >&5 7287 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7288 (exit $ac_status); } && 7289 { ac_try='test -z "$ac_c_werror_flag" 7290 || test ! -s conftest.err' 7291 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7292 (eval $ac_try) 2>&5 7293 ac_status=$? 7294 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7295 (exit $ac_status); }; } && 7296 { ac_try='test -s conftest$ac_exeext' 7297 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7298 (eval $ac_try) 2>&5 7299 ac_status=$? 7300 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7301 (exit $ac_status); }; }; then 7302 eval "$as_ac_var=yes" 7303 else 7304 echo "$as_me: failed program was:" >&5 7305 sed 's/^/| /' conftest.$ac_ext >&5 7306 7307 eval "$as_ac_var=no" 7308 fi 7309 rm -f conftest.err conftest.$ac_objext \ 7310 conftest$ac_exeext conftest.$ac_ext 7311 fi 7312 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 7313 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 7314 if test `eval echo '${'$as_ac_var'}'` = yes; then 7315 cat >>confdefs.h <<_ACEOF 7316 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 7317 _ACEOF 7318 7319 fi 7320 done 7321 7322 fi 7323 7324 for v in $vars; do 7325 echo "$as_me:$LINENO: checking for $v" >&5 7326 echo $ECHO_N "checking for $v... $ECHO_C" >&6 7327 if eval "test \"\${libiberty_cv_var_$v+set}\" = set"; then 7328 echo $ECHO_N "(cached) $ECHO_C" >&6 7329 else 7330 if test x$gcc_no_link = xyes; then 7331 { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 7332 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} 7333 { (exit 1); exit 1; }; } 7334 fi 7335 cat >conftest.$ac_ext <<_ACEOF 7336 /* confdefs.h. */ 7337 _ACEOF 7338 cat confdefs.h >>conftest.$ac_ext 7339 cat >>conftest.$ac_ext <<_ACEOF 7340 /* end confdefs.h. */ 7341 int *p; 7342 int 7343 main () 7344 { 7345 extern int $v []; p = $v; 7346 ; 7347 return 0; 7348 } 7349 _ACEOF 7350 rm -f conftest.$ac_objext conftest$ac_exeext 7351 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 7352 (eval $ac_link) 2>conftest.er1 7353 ac_status=$? 7354 grep -v '^ *+' conftest.er1 >conftest.err 7355 rm -f conftest.er1 7356 cat conftest.err >&5 7357 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7358 (exit $ac_status); } && 7359 { ac_try='test -z "$ac_c_werror_flag" 7360 || test ! -s conftest.err' 7361 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7362 (eval $ac_try) 2>&5 7363 ac_status=$? 7364 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7365 (exit $ac_status); }; } && 7366 { ac_try='test -s conftest$ac_exeext' 7367 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7368 (eval $ac_try) 2>&5 7369 ac_status=$? 7370 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7371 (exit $ac_status); }; }; then 7372 eval "libiberty_cv_var_$v=yes" 7373 else 7374 echo "$as_me: failed program was:" >&5 7375 sed 's/^/| /' conftest.$ac_ext >&5 7376 7377 eval "libiberty_cv_var_$v=no" 7378 fi 7379 rm -f conftest.err conftest.$ac_objext \ 7380 conftest$ac_exeext conftest.$ac_ext 7381 fi 7382 7383 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then 7384 echo "$as_me:$LINENO: result: yes" >&5 7385 echo "${ECHO_T}yes" >&6 7386 n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 7387 cat >>confdefs.h <<_ACEOF 7388 #define $n 1 7389 _ACEOF 7390 7391 else 7392 echo "$as_me:$LINENO: result: no" >&5 7393 echo "${ECHO_T}no" >&6 7394 fi 7395 done 7396 7397 # special check for _system_configuration because AIX <4.3.2 do not 7398 # contain the `physmem' member. 7399 echo "$as_me:$LINENO: checking for external symbol _system_configuration" >&5 7400 echo $ECHO_N "checking for external symbol _system_configuration... $ECHO_C" >&6 7401 cat >conftest.$ac_ext <<_ACEOF 7402 /* confdefs.h. */ 7403 _ACEOF 7404 cat confdefs.h >>conftest.$ac_ext 7405 cat >>conftest.$ac_ext <<_ACEOF 7406 /* end confdefs.h. */ 7407 #include <sys/systemcfg.h> 7408 int 7409 main () 7410 { 7411 double x = _system_configuration.physmem; 7412 ; 7413 return 0; 7414 } 7415 _ACEOF 7416 rm -f conftest.$ac_objext 7417 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7418 (eval $ac_compile) 2>conftest.er1 7419 ac_status=$? 7420 grep -v '^ *+' conftest.er1 >conftest.err 7421 rm -f conftest.er1 7422 cat conftest.err >&5 7423 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7424 (exit $ac_status); } && 7425 { ac_try='test -z "$ac_c_werror_flag" 7426 || test ! -s conftest.err' 7427 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7428 (eval $ac_try) 2>&5 7429 ac_status=$? 7430 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7431 (exit $ac_status); }; } && 7432 { ac_try='test -s conftest.$ac_objext' 7433 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7434 (eval $ac_try) 2>&5 7435 ac_status=$? 7436 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7437 (exit $ac_status); }; }; then 7438 echo "$as_me:$LINENO: result: yes" >&5 7439 echo "${ECHO_T}yes" >&6 7440 7441 cat >>confdefs.h <<\_ACEOF 7442 #define HAVE__SYSTEM_CONFIGURATION 1 7443 _ACEOF 7444 7445 else 7446 echo "$as_me: failed program was:" >&5 7447 sed 's/^/| /' conftest.$ac_ext >&5 7448 7449 echo "$as_me:$LINENO: result: no" >&5 7450 echo "${ECHO_T}no" >&6 7451 fi 7452 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7453 7454 7455 for ac_func in $checkfuncs 7456 do 7457 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 7458 echo "$as_me:$LINENO: checking for $ac_func" >&5 7459 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 7460 if eval "test \"\${$as_ac_var+set}\" = set"; then 7461 echo $ECHO_N "(cached) $ECHO_C" >&6 7462 else 7463 if test x$gcc_no_link = xyes; then 7464 { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 7465 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} 7466 { (exit 1); exit 1; }; } 7467 fi 7468 cat >conftest.$ac_ext <<_ACEOF 7469 /* confdefs.h. */ 7470 _ACEOF 7471 cat confdefs.h >>conftest.$ac_ext 7472 cat >>conftest.$ac_ext <<_ACEOF 7473 /* end confdefs.h. */ 7474 /* System header to define __stub macros and hopefully few prototypes, 7475 which can conflict with char $ac_func (); below. 7476 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 7477 <limits.h> exists even on freestanding compilers. Under hpux, 7478 including <limits.h> includes <sys/time.h> and causes problems 7479 checking for functions defined therein. */ 7480 #if defined (__STDC__) && !defined (_HPUX_SOURCE) 7481 # include <limits.h> 7482 #else 7483 # include <assert.h> 7484 #endif 7485 /* Override any gcc2 internal prototype to avoid an error. */ 7486 #ifdef __cplusplus 7487 extern "C" 7488 { 7489 #endif 7490 /* We use char because int might match the return type of a gcc2 7491 builtin and then its argument prototype would still apply. */ 7492 char $ac_func (); 7493 /* The GNU C library defines this for functions which it implements 7494 to always fail with ENOSYS. Some functions are actually named 7495 something starting with __ and the normal name is an alias. */ 7496 #if defined (__stub_$ac_func) || defined (__stub___$ac_func) 7497 choke me 7498 #else 7499 char (*f) () = $ac_func; 7500 #endif 7501 #ifdef __cplusplus 7502 } 7503 #endif 7504 7505 int 7506 main () 7507 { 7508 return f != $ac_func; 7509 ; 7510 return 0; 7511 } 7512 _ACEOF 7513 rm -f conftest.$ac_objext conftest$ac_exeext 7514 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 7515 (eval $ac_link) 2>conftest.er1 7516 ac_status=$? 7517 grep -v '^ *+' conftest.er1 >conftest.err 7518 rm -f conftest.er1 7519 cat conftest.err >&5 7520 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7521 (exit $ac_status); } && 7522 { ac_try='test -z "$ac_c_werror_flag" 7523 || test ! -s conftest.err' 7524 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7525 (eval $ac_try) 2>&5 7526 ac_status=$? 7527 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7528 (exit $ac_status); }; } && 7529 { ac_try='test -s conftest$ac_exeext' 7530 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7531 (eval $ac_try) 2>&5 7532 ac_status=$? 7533 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7534 (exit $ac_status); }; }; then 7535 eval "$as_ac_var=yes" 7536 else 7537 echo "$as_me: failed program was:" >&5 7538 sed 's/^/| /' conftest.$ac_ext >&5 7539 7540 eval "$as_ac_var=no" 7541 fi 7542 rm -f conftest.err conftest.$ac_objext \ 7543 conftest$ac_exeext conftest.$ac_ext 7544 fi 7545 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 7546 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 7547 if test `eval echo '${'$as_ac_var'}'` = yes; then 7548 cat >>confdefs.h <<_ACEOF 7549 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 7550 _ACEOF 7551 7552 fi 7553 done 7554 7555 echo "$as_me:$LINENO: checking whether basename is declared" >&5 7556 echo $ECHO_N "checking whether basename is declared... $ECHO_C" >&6 7557 if test "${ac_cv_have_decl_basename+set}" = set; then 7558 echo $ECHO_N "(cached) $ECHO_C" >&6 7559 else 7560 cat >conftest.$ac_ext <<_ACEOF 7561 /* confdefs.h. */ 7562 _ACEOF 7563 cat confdefs.h >>conftest.$ac_ext 7564 cat >>conftest.$ac_ext <<_ACEOF 7565 /* end confdefs.h. */ 7566 $ac_includes_default 7567 int 7568 main () 7569 { 7570 #ifndef basename 7571 char *p = (char *) basename; 7572 #endif 7573 7574 ; 7575 return 0; 7576 } 7577 _ACEOF 7578 rm -f conftest.$ac_objext 7579 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7580 (eval $ac_compile) 2>conftest.er1 7581 ac_status=$? 7582 grep -v '^ *+' conftest.er1 >conftest.err 7583 rm -f conftest.er1 7584 cat conftest.err >&5 7585 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7586 (exit $ac_status); } && 7587 { ac_try='test -z "$ac_c_werror_flag" 7588 || test ! -s conftest.err' 7589 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7590 (eval $ac_try) 2>&5 7591 ac_status=$? 7592 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7593 (exit $ac_status); }; } && 7594 { ac_try='test -s conftest.$ac_objext' 7595 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7596 (eval $ac_try) 2>&5 7597 ac_status=$? 7598 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7599 (exit $ac_status); }; }; then 7600 ac_cv_have_decl_basename=yes 7601 else 7602 echo "$as_me: failed program was:" >&5 7603 sed 's/^/| /' conftest.$ac_ext >&5 7604 7605 ac_cv_have_decl_basename=no 7606 fi 7607 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7608 fi 7609 echo "$as_me:$LINENO: result: $ac_cv_have_decl_basename" >&5 7610 echo "${ECHO_T}$ac_cv_have_decl_basename" >&6 7611 if test $ac_cv_have_decl_basename = yes; then 7612 7613 cat >>confdefs.h <<_ACEOF 7614 #define HAVE_DECL_BASENAME 1 7615 _ACEOF 7616 7617 7618 else 7619 cat >>confdefs.h <<_ACEOF 7620 #define HAVE_DECL_BASENAME 0 7621 _ACEOF 7622 7623 7624 fi 7625 echo "$as_me:$LINENO: checking whether ffs is declared" >&5 7626 echo $ECHO_N "checking whether ffs is declared... $ECHO_C" >&6 7627 if test "${ac_cv_have_decl_ffs+set}" = set; then 7628 echo $ECHO_N "(cached) $ECHO_C" >&6 7629 else 7630 cat >conftest.$ac_ext <<_ACEOF 7631 /* confdefs.h. */ 7632 _ACEOF 7633 cat confdefs.h >>conftest.$ac_ext 7634 cat >>conftest.$ac_ext <<_ACEOF 7635 /* end confdefs.h. */ 7636 $ac_includes_default 7637 int 7638 main () 7639 { 7640 #ifndef ffs 7641 char *p = (char *) ffs; 7642 #endif 7643 7644 ; 7645 return 0; 7646 } 7647 _ACEOF 7648 rm -f conftest.$ac_objext 7649 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7650 (eval $ac_compile) 2>conftest.er1 7651 ac_status=$? 7652 grep -v '^ *+' conftest.er1 >conftest.err 7653 rm -f conftest.er1 7654 cat conftest.err >&5 7655 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7656 (exit $ac_status); } && 7657 { ac_try='test -z "$ac_c_werror_flag" 7658 || test ! -s conftest.err' 7659 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7660 (eval $ac_try) 2>&5 7661 ac_status=$? 7662 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7663 (exit $ac_status); }; } && 7664 { ac_try='test -s conftest.$ac_objext' 7665 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7666 (eval $ac_try) 2>&5 7667 ac_status=$? 7668 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7669 (exit $ac_status); }; }; then 7670 ac_cv_have_decl_ffs=yes 7671 else 7672 echo "$as_me: failed program was:" >&5 7673 sed 's/^/| /' conftest.$ac_ext >&5 7674 7675 ac_cv_have_decl_ffs=no 7676 fi 7677 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7678 fi 7679 echo "$as_me:$LINENO: result: $ac_cv_have_decl_ffs" >&5 7680 echo "${ECHO_T}$ac_cv_have_decl_ffs" >&6 7681 if test $ac_cv_have_decl_ffs = yes; then 7682 7683 cat >>confdefs.h <<_ACEOF 7684 #define HAVE_DECL_FFS 1 7685 _ACEOF 7686 7687 7688 else 7689 cat >>confdefs.h <<_ACEOF 7690 #define HAVE_DECL_FFS 0 7691 _ACEOF 7692 7693 7694 fi 7695 echo "$as_me:$LINENO: checking whether asprintf is declared" >&5 7696 echo $ECHO_N "checking whether asprintf is declared... $ECHO_C" >&6 7697 if test "${ac_cv_have_decl_asprintf+set}" = set; then 7698 echo $ECHO_N "(cached) $ECHO_C" >&6 7699 else 7700 cat >conftest.$ac_ext <<_ACEOF 7701 /* confdefs.h. */ 7702 _ACEOF 7703 cat confdefs.h >>conftest.$ac_ext 7704 cat >>conftest.$ac_ext <<_ACEOF 7705 /* end confdefs.h. */ 7706 $ac_includes_default 7707 int 7708 main () 7709 { 7710 #ifndef asprintf 7711 char *p = (char *) asprintf; 7712 #endif 7713 7714 ; 7715 return 0; 7716 } 7717 _ACEOF 7718 rm -f conftest.$ac_objext 7719 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7720 (eval $ac_compile) 2>conftest.er1 7721 ac_status=$? 7722 grep -v '^ *+' conftest.er1 >conftest.err 7723 rm -f conftest.er1 7724 cat conftest.err >&5 7725 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7726 (exit $ac_status); } && 7727 { ac_try='test -z "$ac_c_werror_flag" 7728 || test ! -s conftest.err' 7729 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7730 (eval $ac_try) 2>&5 7731 ac_status=$? 7732 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7733 (exit $ac_status); }; } && 7734 { ac_try='test -s conftest.$ac_objext' 7735 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7736 (eval $ac_try) 2>&5 7737 ac_status=$? 7738 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7739 (exit $ac_status); }; }; then 7740 ac_cv_have_decl_asprintf=yes 7741 else 7742 echo "$as_me: failed program was:" >&5 7743 sed 's/^/| /' conftest.$ac_ext >&5 7744 7745 ac_cv_have_decl_asprintf=no 7746 fi 7747 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7748 fi 7749 echo "$as_me:$LINENO: result: $ac_cv_have_decl_asprintf" >&5 7750 echo "${ECHO_T}$ac_cv_have_decl_asprintf" >&6 7751 if test $ac_cv_have_decl_asprintf = yes; then 7752 7753 cat >>confdefs.h <<_ACEOF 7754 #define HAVE_DECL_ASPRINTF 1 7755 _ACEOF 7756 7757 7758 else 7759 cat >>confdefs.h <<_ACEOF 7760 #define HAVE_DECL_ASPRINTF 0 7761 _ACEOF 7762 7763 7764 fi 7765 echo "$as_me:$LINENO: checking whether vasprintf is declared" >&5 7766 echo $ECHO_N "checking whether vasprintf is declared... $ECHO_C" >&6 7767 if test "${ac_cv_have_decl_vasprintf+set}" = set; then 7768 echo $ECHO_N "(cached) $ECHO_C" >&6 7769 else 7770 cat >conftest.$ac_ext <<_ACEOF 7771 /* confdefs.h. */ 7772 _ACEOF 7773 cat confdefs.h >>conftest.$ac_ext 7774 cat >>conftest.$ac_ext <<_ACEOF 7775 /* end confdefs.h. */ 7776 $ac_includes_default 7777 int 7778 main () 7779 { 7780 #ifndef vasprintf 7781 char *p = (char *) vasprintf; 7782 #endif 7783 7784 ; 7785 return 0; 7786 } 7787 _ACEOF 7788 rm -f conftest.$ac_objext 7789 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7790 (eval $ac_compile) 2>conftest.er1 7791 ac_status=$? 7792 grep -v '^ *+' conftest.er1 >conftest.err 7793 rm -f conftest.er1 7794 cat conftest.err >&5 7795 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7796 (exit $ac_status); } && 7797 { ac_try='test -z "$ac_c_werror_flag" 7798 || test ! -s conftest.err' 7799 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7800 (eval $ac_try) 2>&5 7801 ac_status=$? 7802 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7803 (exit $ac_status); }; } && 7804 { ac_try='test -s conftest.$ac_objext' 7805 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7806 (eval $ac_try) 2>&5 7807 ac_status=$? 7808 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7809 (exit $ac_status); }; }; then 7810 ac_cv_have_decl_vasprintf=yes 7811 else 7812 echo "$as_me: failed program was:" >&5 7813 sed 's/^/| /' conftest.$ac_ext >&5 7814 7815 ac_cv_have_decl_vasprintf=no 7816 fi 7817 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7818 fi 7819 echo "$as_me:$LINENO: result: $ac_cv_have_decl_vasprintf" >&5 7820 echo "${ECHO_T}$ac_cv_have_decl_vasprintf" >&6 7821 if test $ac_cv_have_decl_vasprintf = yes; then 7822 7823 cat >>confdefs.h <<_ACEOF 7824 #define HAVE_DECL_VASPRINTF 1 7825 _ACEOF 7826 7827 7828 else 7829 cat >>confdefs.h <<_ACEOF 7830 #define HAVE_DECL_VASPRINTF 0 7831 _ACEOF 7832 7833 7834 fi 7835 echo "$as_me:$LINENO: checking whether snprintf is declared" >&5 7836 echo $ECHO_N "checking whether snprintf is declared... $ECHO_C" >&6 7837 if test "${ac_cv_have_decl_snprintf+set}" = set; then 7838 echo $ECHO_N "(cached) $ECHO_C" >&6 7839 else 7840 cat >conftest.$ac_ext <<_ACEOF 7841 /* confdefs.h. */ 7842 _ACEOF 7843 cat confdefs.h >>conftest.$ac_ext 7844 cat >>conftest.$ac_ext <<_ACEOF 7845 /* end confdefs.h. */ 7846 $ac_includes_default 7847 int 7848 main () 7849 { 7850 #ifndef snprintf 7851 char *p = (char *) snprintf; 7852 #endif 7853 7854 ; 7855 return 0; 7856 } 7857 _ACEOF 7858 rm -f conftest.$ac_objext 7859 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7860 (eval $ac_compile) 2>conftest.er1 7861 ac_status=$? 7862 grep -v '^ *+' conftest.er1 >conftest.err 7863 rm -f conftest.er1 7864 cat conftest.err >&5 7865 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7866 (exit $ac_status); } && 7867 { ac_try='test -z "$ac_c_werror_flag" 7868 || test ! -s conftest.err' 7869 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7870 (eval $ac_try) 2>&5 7871 ac_status=$? 7872 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7873 (exit $ac_status); }; } && 7874 { ac_try='test -s conftest.$ac_objext' 7875 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7876 (eval $ac_try) 2>&5 7877 ac_status=$? 7878 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7879 (exit $ac_status); }; }; then 7880 ac_cv_have_decl_snprintf=yes 7881 else 7882 echo "$as_me: failed program was:" >&5 7883 sed 's/^/| /' conftest.$ac_ext >&5 7884 7885 ac_cv_have_decl_snprintf=no 7886 fi 7887 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7888 fi 7889 echo "$as_me:$LINENO: result: $ac_cv_have_decl_snprintf" >&5 7890 echo "${ECHO_T}$ac_cv_have_decl_snprintf" >&6 7891 if test $ac_cv_have_decl_snprintf = yes; then 7892 7893 cat >>confdefs.h <<_ACEOF 7894 #define HAVE_DECL_SNPRINTF 1 7895 _ACEOF 7896 7897 7898 else 7899 cat >>confdefs.h <<_ACEOF 7900 #define HAVE_DECL_SNPRINTF 0 7901 _ACEOF 7902 7903 7904 fi 7905 echo "$as_me:$LINENO: checking whether vsnprintf is declared" >&5 7906 echo $ECHO_N "checking whether vsnprintf is declared... $ECHO_C" >&6 7907 if test "${ac_cv_have_decl_vsnprintf+set}" = set; then 7908 echo $ECHO_N "(cached) $ECHO_C" >&6 7909 else 7910 cat >conftest.$ac_ext <<_ACEOF 7911 /* confdefs.h. */ 7912 _ACEOF 7913 cat confdefs.h >>conftest.$ac_ext 7914 cat >>conftest.$ac_ext <<_ACEOF 7915 /* end confdefs.h. */ 7916 $ac_includes_default 7917 int 7918 main () 7919 { 7920 #ifndef vsnprintf 7921 char *p = (char *) vsnprintf; 7922 #endif 7923 7924 ; 7925 return 0; 7926 } 7927 _ACEOF 7928 rm -f conftest.$ac_objext 7929 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7930 (eval $ac_compile) 2>conftest.er1 7931 ac_status=$? 7932 grep -v '^ *+' conftest.er1 >conftest.err 7933 rm -f conftest.er1 7934 cat conftest.err >&5 7935 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7936 (exit $ac_status); } && 7937 { ac_try='test -z "$ac_c_werror_flag" 7938 || test ! -s conftest.err' 7939 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7940 (eval $ac_try) 2>&5 7941 ac_status=$? 7942 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7943 (exit $ac_status); }; } && 7944 { ac_try='test -s conftest.$ac_objext' 7945 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7946 (eval $ac_try) 2>&5 7947 ac_status=$? 7948 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7949 (exit $ac_status); }; }; then 7950 ac_cv_have_decl_vsnprintf=yes 7951 else 7952 echo "$as_me: failed program was:" >&5 7953 sed 's/^/| /' conftest.$ac_ext >&5 7954 7955 ac_cv_have_decl_vsnprintf=no 7956 fi 7957 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7958 fi 7959 echo "$as_me:$LINENO: result: $ac_cv_have_decl_vsnprintf" >&5 7960 echo "${ECHO_T}$ac_cv_have_decl_vsnprintf" >&6 7961 if test $ac_cv_have_decl_vsnprintf = yes; then 7962 7963 cat >>confdefs.h <<_ACEOF 7964 #define HAVE_DECL_VSNPRINTF 1 7965 _ACEOF 7966 7967 7968 else 7969 cat >>confdefs.h <<_ACEOF 7970 #define HAVE_DECL_VSNPRINTF 0 7971 _ACEOF 7972 7973 7974 fi 7975 7976 7977 echo "$as_me:$LINENO: checking whether calloc is declared" >&5 7978 echo $ECHO_N "checking whether calloc is declared... $ECHO_C" >&6 7979 if test "${ac_cv_have_decl_calloc+set}" = set; then 7980 echo $ECHO_N "(cached) $ECHO_C" >&6 7981 else 7982 cat >conftest.$ac_ext <<_ACEOF 7983 /* confdefs.h. */ 7984 _ACEOF 7985 cat confdefs.h >>conftest.$ac_ext 7986 cat >>conftest.$ac_ext <<_ACEOF 7987 /* end confdefs.h. */ 7988 $ac_includes_default 7989 int 7990 main () 7991 { 7992 #ifndef calloc 7993 char *p = (char *) calloc; 7994 #endif 7995 7996 ; 7997 return 0; 7998 } 7999 _ACEOF 8000 rm -f conftest.$ac_objext 8001 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 8002 (eval $ac_compile) 2>conftest.er1 8003 ac_status=$? 8004 grep -v '^ *+' conftest.er1 >conftest.err 8005 rm -f conftest.er1 8006 cat conftest.err >&5 8007 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8008 (exit $ac_status); } && 8009 { ac_try='test -z "$ac_c_werror_flag" 8010 || test ! -s conftest.err' 8011 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8012 (eval $ac_try) 2>&5 8013 ac_status=$? 8014 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8015 (exit $ac_status); }; } && 8016 { ac_try='test -s conftest.$ac_objext' 8017 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8018 (eval $ac_try) 2>&5 8019 ac_status=$? 8020 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8021 (exit $ac_status); }; }; then 8022 ac_cv_have_decl_calloc=yes 8023 else 8024 echo "$as_me: failed program was:" >&5 8025 sed 's/^/| /' conftest.$ac_ext >&5 8026 8027 ac_cv_have_decl_calloc=no 8028 fi 8029 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 8030 fi 8031 echo "$as_me:$LINENO: result: $ac_cv_have_decl_calloc" >&5 8032 echo "${ECHO_T}$ac_cv_have_decl_calloc" >&6 8033 if test $ac_cv_have_decl_calloc = yes; then 8034 8035 cat >>confdefs.h <<_ACEOF 8036 #define HAVE_DECL_CALLOC 1 8037 _ACEOF 8038 8039 8040 else 8041 cat >>confdefs.h <<_ACEOF 8042 #define HAVE_DECL_CALLOC 0 8043 _ACEOF 8044 8045 8046 fi 8047 echo "$as_me:$LINENO: checking whether getenv is declared" >&5 8048 echo $ECHO_N "checking whether getenv is declared... $ECHO_C" >&6 8049 if test "${ac_cv_have_decl_getenv+set}" = set; then 8050 echo $ECHO_N "(cached) $ECHO_C" >&6 8051 else 8052 cat >conftest.$ac_ext <<_ACEOF 8053 /* confdefs.h. */ 8054 _ACEOF 8055 cat confdefs.h >>conftest.$ac_ext 8056 cat >>conftest.$ac_ext <<_ACEOF 8057 /* end confdefs.h. */ 8058 $ac_includes_default 8059 int 8060 main () 8061 { 8062 #ifndef getenv 8063 char *p = (char *) getenv; 8064 #endif 8065 8066 ; 8067 return 0; 8068 } 8069 _ACEOF 8070 rm -f conftest.$ac_objext 8071 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 8072 (eval $ac_compile) 2>conftest.er1 8073 ac_status=$? 8074 grep -v '^ *+' conftest.er1 >conftest.err 8075 rm -f conftest.er1 8076 cat conftest.err >&5 8077 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8078 (exit $ac_status); } && 8079 { ac_try='test -z "$ac_c_werror_flag" 8080 || test ! -s conftest.err' 8081 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8082 (eval $ac_try) 2>&5 8083 ac_status=$? 8084 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8085 (exit $ac_status); }; } && 8086 { ac_try='test -s conftest.$ac_objext' 8087 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8088 (eval $ac_try) 2>&5 8089 ac_status=$? 8090 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8091 (exit $ac_status); }; }; then 8092 ac_cv_have_decl_getenv=yes 8093 else 8094 echo "$as_me: failed program was:" >&5 8095 sed 's/^/| /' conftest.$ac_ext >&5 8096 8097 ac_cv_have_decl_getenv=no 8098 fi 8099 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 8100 fi 8101 echo "$as_me:$LINENO: result: $ac_cv_have_decl_getenv" >&5 8102 echo "${ECHO_T}$ac_cv_have_decl_getenv" >&6 8103 if test $ac_cv_have_decl_getenv = yes; then 8104 8105 cat >>confdefs.h <<_ACEOF 8106 #define HAVE_DECL_GETENV 1 8107 _ACEOF 8108 8109 8110 else 8111 cat >>confdefs.h <<_ACEOF 8112 #define HAVE_DECL_GETENV 0 8113 _ACEOF 8114 8115 8116 fi 8117 echo "$as_me:$LINENO: checking whether getopt is declared" >&5 8118 echo $ECHO_N "checking whether getopt is declared... $ECHO_C" >&6 8119 if test "${ac_cv_have_decl_getopt+set}" = set; then 8120 echo $ECHO_N "(cached) $ECHO_C" >&6 8121 else 8122 cat >conftest.$ac_ext <<_ACEOF 8123 /* confdefs.h. */ 8124 _ACEOF 8125 cat confdefs.h >>conftest.$ac_ext 8126 cat >>conftest.$ac_ext <<_ACEOF 8127 /* end confdefs.h. */ 8128 $ac_includes_default 8129 int 8130 main () 8131 { 8132 #ifndef getopt 8133 char *p = (char *) getopt; 8134 #endif 8135 8136 ; 8137 return 0; 8138 } 8139 _ACEOF 8140 rm -f conftest.$ac_objext 8141 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 8142 (eval $ac_compile) 2>conftest.er1 8143 ac_status=$? 8144 grep -v '^ *+' conftest.er1 >conftest.err 8145 rm -f conftest.er1 8146 cat conftest.err >&5 8147 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8148 (exit $ac_status); } && 8149 { ac_try='test -z "$ac_c_werror_flag" 8150 || test ! -s conftest.err' 8151 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8152 (eval $ac_try) 2>&5 8153 ac_status=$? 8154 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8155 (exit $ac_status); }; } && 8156 { ac_try='test -s conftest.$ac_objext' 8157 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8158 (eval $ac_try) 2>&5 8159 ac_status=$? 8160 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8161 (exit $ac_status); }; }; then 8162 ac_cv_have_decl_getopt=yes 8163 else 8164 echo "$as_me: failed program was:" >&5 8165 sed 's/^/| /' conftest.$ac_ext >&5 8166 8167 ac_cv_have_decl_getopt=no 8168 fi 8169 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 8170 fi 8171 echo "$as_me:$LINENO: result: $ac_cv_have_decl_getopt" >&5 8172 echo "${ECHO_T}$ac_cv_have_decl_getopt" >&6 8173 if test $ac_cv_have_decl_getopt = yes; then 8174 8175 cat >>confdefs.h <<_ACEOF 8176 #define HAVE_DECL_GETOPT 1 8177 _ACEOF 8178 8179 8180 else 8181 cat >>confdefs.h <<_ACEOF 8182 #define HAVE_DECL_GETOPT 0 8183 _ACEOF 8184 8185 8186 fi 8187 echo "$as_me:$LINENO: checking whether malloc is declared" >&5 8188 echo $ECHO_N "checking whether malloc is declared... $ECHO_C" >&6 8189 if test "${ac_cv_have_decl_malloc+set}" = set; then 8190 echo $ECHO_N "(cached) $ECHO_C" >&6 8191 else 8192 cat >conftest.$ac_ext <<_ACEOF 8193 /* confdefs.h. */ 8194 _ACEOF 8195 cat confdefs.h >>conftest.$ac_ext 8196 cat >>conftest.$ac_ext <<_ACEOF 8197 /* end confdefs.h. */ 8198 $ac_includes_default 8199 int 8200 main () 8201 { 8202 #ifndef malloc 8203 char *p = (char *) malloc; 8204 #endif 8205 8206 ; 8207 return 0; 8208 } 8209 _ACEOF 8210 rm -f conftest.$ac_objext 8211 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 8212 (eval $ac_compile) 2>conftest.er1 8213 ac_status=$? 8214 grep -v '^ *+' conftest.er1 >conftest.err 8215 rm -f conftest.er1 8216 cat conftest.err >&5 8217 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8218 (exit $ac_status); } && 8219 { ac_try='test -z "$ac_c_werror_flag" 8220 || test ! -s conftest.err' 8221 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8222 (eval $ac_try) 2>&5 8223 ac_status=$? 8224 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8225 (exit $ac_status); }; } && 8226 { ac_try='test -s conftest.$ac_objext' 8227 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8228 (eval $ac_try) 2>&5 8229 ac_status=$? 8230 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8231 (exit $ac_status); }; }; then 8232 ac_cv_have_decl_malloc=yes 8233 else 8234 echo "$as_me: failed program was:" >&5 8235 sed 's/^/| /' conftest.$ac_ext >&5 8236 8237 ac_cv_have_decl_malloc=no 8238 fi 8239 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 8240 fi 8241 echo "$as_me:$LINENO: result: $ac_cv_have_decl_malloc" >&5 8242 echo "${ECHO_T}$ac_cv_have_decl_malloc" >&6 8243 if test $ac_cv_have_decl_malloc = yes; then 8244 8245 cat >>confdefs.h <<_ACEOF 8246 #define HAVE_DECL_MALLOC 1 8247 _ACEOF 8248 8249 8250 else 8251 cat >>confdefs.h <<_ACEOF 8252 #define HAVE_DECL_MALLOC 0 8253 _ACEOF 8254 8255 8256 fi 8257 echo "$as_me:$LINENO: checking whether realloc is declared" >&5 8258 echo $ECHO_N "checking whether realloc is declared... $ECHO_C" >&6 8259 if test "${ac_cv_have_decl_realloc+set}" = set; then 8260 echo $ECHO_N "(cached) $ECHO_C" >&6 8261 else 8262 cat >conftest.$ac_ext <<_ACEOF 8263 /* confdefs.h. */ 8264 _ACEOF 8265 cat confdefs.h >>conftest.$ac_ext 8266 cat >>conftest.$ac_ext <<_ACEOF 8267 /* end confdefs.h. */ 8268 $ac_includes_default 8269 int 8270 main () 8271 { 8272 #ifndef realloc 8273 char *p = (char *) realloc; 8274 #endif 8275 8276 ; 8277 return 0; 8278 } 8279 _ACEOF 8280 rm -f conftest.$ac_objext 8281 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 8282 (eval $ac_compile) 2>conftest.er1 8283 ac_status=$? 8284 grep -v '^ *+' conftest.er1 >conftest.err 8285 rm -f conftest.er1 8286 cat conftest.err >&5 8287 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8288 (exit $ac_status); } && 8289 { ac_try='test -z "$ac_c_werror_flag" 8290 || test ! -s conftest.err' 8291 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8292 (eval $ac_try) 2>&5 8293 ac_status=$? 8294 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8295 (exit $ac_status); }; } && 8296 { ac_try='test -s conftest.$ac_objext' 8297 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8298 (eval $ac_try) 2>&5 8299 ac_status=$? 8300 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8301 (exit $ac_status); }; }; then 8302 ac_cv_have_decl_realloc=yes 8303 else 8304 echo "$as_me: failed program was:" >&5 8305 sed 's/^/| /' conftest.$ac_ext >&5 8306 8307 ac_cv_have_decl_realloc=no 8308 fi 8309 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 8310 fi 8311 echo "$as_me:$LINENO: result: $ac_cv_have_decl_realloc" >&5 8312 echo "${ECHO_T}$ac_cv_have_decl_realloc" >&6 8313 if test $ac_cv_have_decl_realloc = yes; then 8314 8315 cat >>confdefs.h <<_ACEOF 8316 #define HAVE_DECL_REALLOC 1 8317 _ACEOF 8318 8319 8320 else 8321 cat >>confdefs.h <<_ACEOF 8322 #define HAVE_DECL_REALLOC 0 8323 _ACEOF 8324 8325 8326 fi 8327 echo "$as_me:$LINENO: checking whether sbrk is declared" >&5 8328 echo $ECHO_N "checking whether sbrk is declared... $ECHO_C" >&6 8329 if test "${ac_cv_have_decl_sbrk+set}" = set; then 8330 echo $ECHO_N "(cached) $ECHO_C" >&6 8331 else 8332 cat >conftest.$ac_ext <<_ACEOF 8333 /* confdefs.h. */ 8334 _ACEOF 8335 cat confdefs.h >>conftest.$ac_ext 8336 cat >>conftest.$ac_ext <<_ACEOF 8337 /* end confdefs.h. */ 8338 $ac_includes_default 8339 int 8340 main () 8341 { 8342 #ifndef sbrk 8343 char *p = (char *) sbrk; 8344 #endif 8345 8346 ; 8347 return 0; 8348 } 8349 _ACEOF 8350 rm -f conftest.$ac_objext 8351 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 8352 (eval $ac_compile) 2>conftest.er1 8353 ac_status=$? 8354 grep -v '^ *+' conftest.er1 >conftest.err 8355 rm -f conftest.er1 8356 cat conftest.err >&5 8357 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8358 (exit $ac_status); } && 8359 { ac_try='test -z "$ac_c_werror_flag" 8360 || test ! -s conftest.err' 8361 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8362 (eval $ac_try) 2>&5 8363 ac_status=$? 8364 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8365 (exit $ac_status); }; } && 8366 { ac_try='test -s conftest.$ac_objext' 8367 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8368 (eval $ac_try) 2>&5 8369 ac_status=$? 8370 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8371 (exit $ac_status); }; }; then 8372 ac_cv_have_decl_sbrk=yes 8373 else 8374 echo "$as_me: failed program was:" >&5 8375 sed 's/^/| /' conftest.$ac_ext >&5 8376 8377 ac_cv_have_decl_sbrk=no 8378 fi 8379 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 8380 fi 8381 echo "$as_me:$LINENO: result: $ac_cv_have_decl_sbrk" >&5 8382 echo "${ECHO_T}$ac_cv_have_decl_sbrk" >&6 8383 if test $ac_cv_have_decl_sbrk = yes; then 8384 8385 cat >>confdefs.h <<_ACEOF 8386 #define HAVE_DECL_SBRK 1 8387 _ACEOF 8388 8389 8390 else 8391 cat >>confdefs.h <<_ACEOF 8392 #define HAVE_DECL_SBRK 0 8393 _ACEOF 8394 8395 8396 fi 8397 8398 8399 echo "$as_me:$LINENO: checking whether strverscmp is declared" >&5 8400 echo $ECHO_N "checking whether strverscmp is declared... $ECHO_C" >&6 8401 if test "${ac_cv_have_decl_strverscmp+set}" = set; then 8402 echo $ECHO_N "(cached) $ECHO_C" >&6 8403 else 8404 cat >conftest.$ac_ext <<_ACEOF 8405 /* confdefs.h. */ 8406 _ACEOF 8407 cat confdefs.h >>conftest.$ac_ext 8408 cat >>conftest.$ac_ext <<_ACEOF 8409 /* end confdefs.h. */ 8410 $ac_includes_default 8411 int 8412 main () 8413 { 8414 #ifndef strverscmp 8415 char *p = (char *) strverscmp; 8416 #endif 8417 8418 ; 8419 return 0; 8420 } 8421 _ACEOF 8422 rm -f conftest.$ac_objext 8423 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 8424 (eval $ac_compile) 2>conftest.er1 8425 ac_status=$? 8426 grep -v '^ *+' conftest.er1 >conftest.err 8427 rm -f conftest.er1 8428 cat conftest.err >&5 8429 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8430 (exit $ac_status); } && 8431 { ac_try='test -z "$ac_c_werror_flag" 8432 || test ! -s conftest.err' 8433 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8434 (eval $ac_try) 2>&5 8435 ac_status=$? 8436 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8437 (exit $ac_status); }; } && 8438 { ac_try='test -s conftest.$ac_objext' 8439 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8440 (eval $ac_try) 2>&5 8441 ac_status=$? 8442 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8443 (exit $ac_status); }; }; then 8444 ac_cv_have_decl_strverscmp=yes 8445 else 8446 echo "$as_me: failed program was:" >&5 8447 sed 's/^/| /' conftest.$ac_ext >&5 8448 8449 ac_cv_have_decl_strverscmp=no 8450 fi 8451 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 8452 fi 8453 echo "$as_me:$LINENO: result: $ac_cv_have_decl_strverscmp" >&5 8454 echo "${ECHO_T}$ac_cv_have_decl_strverscmp" >&6 8455 if test $ac_cv_have_decl_strverscmp = yes; then 8456 8457 cat >>confdefs.h <<_ACEOF 8458 #define HAVE_DECL_STRVERSCMP 1 8459 _ACEOF 8460 8461 8462 else 8463 cat >>confdefs.h <<_ACEOF 8464 #define HAVE_DECL_STRVERSCMP 0 8465 _ACEOF 8466 8467 8468 fi 8469 8470 8471 echo "$as_me:$LINENO: checking whether canonicalize_file_name must be declared" >&5 8472 echo $ECHO_N "checking whether canonicalize_file_name must be declared... $ECHO_C" >&6 8473 if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then 8474 echo $ECHO_N "(cached) $ECHO_C" >&6 8475 else 8476 cat >conftest.$ac_ext <<_ACEOF 8477 /* confdefs.h. */ 8478 _ACEOF 8479 cat confdefs.h >>conftest.$ac_ext 8480 cat >>conftest.$ac_ext <<_ACEOF 8481 /* end confdefs.h. */ 8482 8483 #include "confdefs.h" 8484 #include <stdio.h> 8485 #ifdef HAVE_STRING_H 8486 #include <string.h> 8487 #else 8488 #ifdef HAVE_STRINGS_H 8489 #include <strings.h> 8490 #endif 8491 #endif 8492 #ifdef HAVE_STDLIB_H 8493 #include <stdlib.h> 8494 #endif 8495 #ifdef HAVE_UNISTD_H 8496 #include <unistd.h> 8497 #endif 8498 int 8499 main () 8500 { 8501 char *(*pfn) = (char *(*)) canonicalize_file_name 8502 ; 8503 return 0; 8504 } 8505 _ACEOF 8506 rm -f conftest.$ac_objext 8507 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 8508 (eval $ac_compile) 2>conftest.er1 8509 ac_status=$? 8510 grep -v '^ *+' conftest.er1 >conftest.err 8511 rm -f conftest.er1 8512 cat conftest.err >&5 8513 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8514 (exit $ac_status); } && 8515 { ac_try='test -z "$ac_c_werror_flag" 8516 || test ! -s conftest.err' 8517 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8518 (eval $ac_try) 2>&5 8519 ac_status=$? 8520 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8521 (exit $ac_status); }; } && 8522 { ac_try='test -s conftest.$ac_objext' 8523 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8524 (eval $ac_try) 2>&5 8525 ac_status=$? 8526 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8527 (exit $ac_status); }; }; then 8528 libiberty_cv_decl_needed_canonicalize_file_name=no 8529 else 8530 echo "$as_me: failed program was:" >&5 8531 sed 's/^/| /' conftest.$ac_ext >&5 8532 8533 libiberty_cv_decl_needed_canonicalize_file_name=yes 8534 fi 8535 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 8536 fi 8537 8538 echo "$as_me:$LINENO: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5 8539 echo "${ECHO_T}$libiberty_cv_decl_needed_canonicalize_file_name" >&6 8540 if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then 8541 8542 cat >>confdefs.h <<\_ACEOF 8543 #define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1 8544 _ACEOF 8545 8546 fi 8547 8548 fi 8549 8550 # Figure out which version of pexecute to use. 8551 case "${host}" in 8552 *-*-mingw* | *-*-winnt*) pexecute=./pex-win32.o ;; 8553 *-*-msdosdjgpp*) pexecute=./pex-djgpp.o ;; 8554 *-*-msdos*) pexecute=./pex-msdos.o ;; 8555 *) pexecute=./pex-unix.o ;; 8556 esac 8557 8558 8559 if test x$gcc_no_link = xyes; then 8560 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then 8561 ac_cv_func_mmap_fixed_mapped=no 8562 fi 8563 fi 8564 if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then 8565 8566 8567 for ac_header in stdlib.h unistd.h 8568 do 8569 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 8570 echo "$as_me:$LINENO: checking for $ac_header" >&5 8571 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 8572 if eval "test \"\${$as_ac_Header+set}\" = set"; then 8573 echo $ECHO_N "(cached) $ECHO_C" >&6 8574 else 8575 cat >conftest.$ac_ext <<_ACEOF 8576 /* confdefs.h. */ 8577 _ACEOF 8578 cat confdefs.h >>conftest.$ac_ext 8579 cat >>conftest.$ac_ext <<_ACEOF 8580 /* end confdefs.h. */ 8581 #include <$ac_header> 8582 _ACEOF 8583 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 8584 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 8585 ac_status=$? 8586 grep -v '^ *+' conftest.er1 >conftest.err 8587 rm -f conftest.er1 8588 cat conftest.err >&5 8589 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8590 (exit $ac_status); } >/dev/null; then 8591 if test -s conftest.err; then 8592 ac_cpp_err=$ac_c_preproc_warn_flag 8593 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 8594 else 8595 ac_cpp_err= 8596 fi 8597 else 8598 ac_cpp_err=yes 8599 fi 8600 if test -z "$ac_cpp_err"; then 8601 eval "$as_ac_Header=yes" 8602 else 8603 echo "$as_me: failed program was:" >&5 8604 sed 's/^/| /' conftest.$ac_ext >&5 8605 8606 eval "$as_ac_Header=no" 8607 fi 8608 rm -f conftest.err conftest.$ac_ext 8609 fi 8610 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 8611 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 8612 if test `eval echo '${'$as_ac_Header'}'` = yes; then 8613 cat >>confdefs.h <<_ACEOF 8614 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 8615 _ACEOF 8616 8617 fi 8618 done 8619 8620 8621 for ac_func in getpagesize 8622 do 8623 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 8624 echo "$as_me:$LINENO: checking for $ac_func" >&5 8625 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 8626 if eval "test \"\${$as_ac_var+set}\" = set"; then 8627 echo $ECHO_N "(cached) $ECHO_C" >&6 8628 else 8629 if test x$gcc_no_link = xyes; then 8630 { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5 8631 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;} 8632 { (exit 1); exit 1; }; } 8633 fi 8634 cat >conftest.$ac_ext <<_ACEOF 8635 /* confdefs.h. */ 8636 _ACEOF 8637 cat confdefs.h >>conftest.$ac_ext 8638 cat >>conftest.$ac_ext <<_ACEOF 8639 /* end confdefs.h. */ 8640 /* System header to define __stub macros and hopefully few prototypes, 8641 which can conflict with char $ac_func (); below. 8642 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 8643 <limits.h> exists even on freestanding compilers. Under hpux, 8644 including <limits.h> includes <sys/time.h> and causes problems 8645 checking for functions defined therein. */ 8646 #if defined (__STDC__) && !defined (_HPUX_SOURCE) 8647 # include <limits.h> 8648 #else 8649 # include <assert.h> 8650 #endif 8651 /* Override any gcc2 internal prototype to avoid an error. */ 8652 #ifdef __cplusplus 8653 extern "C" 8654 { 8655 #endif 8656 /* We use char because int might match the return type of a gcc2 8657 builtin and then its argument prototype would still apply. */ 8658 char $ac_func (); 8659 /* The GNU C library defines this for functions which it implements 8660 to always fail with ENOSYS. Some functions are actually named 8661 something starting with __ and the normal name is an alias. */ 8662 #if defined (__stub_$ac_func) || defined (__stub___$ac_func) 8663 choke me 8664 #else 8665 char (*f) () = $ac_func; 8666 #endif 8667 #ifdef __cplusplus 8668 } 8669 #endif 8670 8671 int 8672 main () 8673 { 8674 return f != $ac_func; 8675 ; 8676 return 0; 8677 } 8678 _ACEOF 8679 rm -f conftest.$ac_objext conftest$ac_exeext 8680 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 8681 (eval $ac_link) 2>conftest.er1 8682 ac_status=$? 8683 grep -v '^ *+' conftest.er1 >conftest.err 8684 rm -f conftest.er1 8685 cat conftest.err >&5 8686 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8687 (exit $ac_status); } && 8688 { ac_try='test -z "$ac_c_werror_flag" 8689 || test ! -s conftest.err' 8690 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8691 (eval $ac_try) 2>&5 8692 ac_status=$? 8693 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8694 (exit $ac_status); }; } && 8695 { ac_try='test -s conftest$ac_exeext' 8696 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8697 (eval $ac_try) 2>&5 8698 ac_status=$? 8699 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8700 (exit $ac_status); }; }; then 8701 eval "$as_ac_var=yes" 8702 else 8703 echo "$as_me: failed program was:" >&5 8704 sed 's/^/| /' conftest.$ac_ext >&5 8705 8706 eval "$as_ac_var=no" 8707 fi 8708 rm -f conftest.err conftest.$ac_objext \ 8709 conftest$ac_exeext conftest.$ac_ext 8710 fi 8711 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 8712 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 8713 if test `eval echo '${'$as_ac_var'}'` = yes; then 8714 cat >>confdefs.h <<_ACEOF 8715 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 8716 _ACEOF 8717 8718 fi 8719 done 8720 8721 echo "$as_me:$LINENO: checking for working mmap" >&5 8722 echo $ECHO_N "checking for working mmap... $ECHO_C" >&6 8723 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then 8724 echo $ECHO_N "(cached) $ECHO_C" >&6 8725 else 8726 if test "$cross_compiling" = yes; then 8727 ac_cv_func_mmap_fixed_mapped=no 8728 else 8729 cat >conftest.$ac_ext <<_ACEOF 8730 /* confdefs.h. */ 8731 _ACEOF 8732 cat confdefs.h >>conftest.$ac_ext 8733 cat >>conftest.$ac_ext <<_ACEOF 8734 /* end confdefs.h. */ 8735 $ac_includes_default 8736 /* malloc might have been renamed as rpl_malloc. */ 8737 #undef malloc 8738 8739 /* Thanks to Mike Haertel and Jim Avera for this test. 8740 Here is a matrix of mmap possibilities: 8741 mmap private not fixed 8742 mmap private fixed at somewhere currently unmapped 8743 mmap private fixed at somewhere already mapped 8744 mmap shared not fixed 8745 mmap shared fixed at somewhere currently unmapped 8746 mmap shared fixed at somewhere already mapped 8747 For private mappings, we should verify that changes cannot be read() 8748 back from the file, nor mmap's back from the file at a different 8749 address. (There have been systems where private was not correctly 8750 implemented like the infamous i386 svr4.0, and systems where the 8751 VM page cache was not coherent with the file system buffer cache 8752 like early versions of FreeBSD and possibly contemporary NetBSD.) 8753 For shared mappings, we should conversely verify that changes get 8754 propagated back to all the places they're supposed to be. 8755 8756 Grep wants private fixed already mapped. 8757 The main things grep needs to know about mmap are: 8758 * does it exist and is it safe to write into the mmap'd area 8759 * how to use it (BSD variants) */ 8760 8761 #include <fcntl.h> 8762 #include <sys/mman.h> 8763 8764 #if !STDC_HEADERS && !HAVE_STDLIB_H 8765 char *malloc (); 8766 #endif 8767 8768 /* This mess was copied from the GNU getpagesize.h. */ 8769 #if !HAVE_GETPAGESIZE 8770 /* Assume that all systems that can run configure have sys/param.h. */ 8771 # if !HAVE_SYS_PARAM_H 8772 # define HAVE_SYS_PARAM_H 1 8773 # endif 8774 8775 # ifdef _SC_PAGESIZE 8776 # define getpagesize() sysconf(_SC_PAGESIZE) 8777 # else /* no _SC_PAGESIZE */ 8778 # if HAVE_SYS_PARAM_H 8779 # include <sys/param.h> 8780 # ifdef EXEC_PAGESIZE 8781 # define getpagesize() EXEC_PAGESIZE 8782 # else /* no EXEC_PAGESIZE */ 8783 # ifdef NBPG 8784 # define getpagesize() NBPG * CLSIZE 8785 # ifndef CLSIZE 8786 # define CLSIZE 1 8787 # endif /* no CLSIZE */ 8788 # else /* no NBPG */ 8789 # ifdef NBPC 8790 # define getpagesize() NBPC 8791 # else /* no NBPC */ 8792 # ifdef PAGESIZE 8793 # define getpagesize() PAGESIZE 8794 # endif /* PAGESIZE */ 8795 # endif /* no NBPC */ 8796 # endif /* no NBPG */ 8797 # endif /* no EXEC_PAGESIZE */ 8798 # else /* no HAVE_SYS_PARAM_H */ 8799 # define getpagesize() 8192 /* punt totally */ 8800 # endif /* no HAVE_SYS_PARAM_H */ 8801 # endif /* no _SC_PAGESIZE */ 8802 8803 #endif /* no HAVE_GETPAGESIZE */ 8804 8805 int 8806 main () 8807 { 8808 char *data, *data2, *data3; 8809 int i, pagesize; 8810 int fd; 8811 8812 pagesize = getpagesize (); 8813 8814 /* First, make a file with some known garbage in it. */ 8815 data = (char *) malloc (pagesize); 8816 if (!data) 8817 exit (1); 8818 for (i = 0; i < pagesize; ++i) 8819 *(data + i) = rand (); 8820 umask (0); 8821 fd = creat ("conftest.mmap", 0600); 8822 if (fd < 0) 8823 exit (1); 8824 if (write (fd, data, pagesize) != pagesize) 8825 exit (1); 8826 close (fd); 8827 8828 /* Next, try to mmap the file at a fixed address which already has 8829 something else allocated at it. If we can, also make sure that 8830 we see the same garbage. */ 8831 fd = open ("conftest.mmap", O_RDWR); 8832 if (fd < 0) 8833 exit (1); 8834 data2 = (char *) malloc (2 * pagesize); 8835 if (!data2) 8836 exit (1); 8837 data2 += (pagesize - ((long) data2 & (pagesize - 1))) & (pagesize - 1); 8838 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, 8839 MAP_PRIVATE | MAP_FIXED, fd, 0L)) 8840 exit (1); 8841 for (i = 0; i < pagesize; ++i) 8842 if (*(data + i) != *(data2 + i)) 8843 exit (1); 8844 8845 /* Finally, make sure that changes to the mapped area do not 8846 percolate back to the file as seen by read(). (This is a bug on 8847 some variants of i386 svr4.0.) */ 8848 for (i = 0; i < pagesize; ++i) 8849 *(data2 + i) = *(data2 + i) + 1; 8850 data3 = (char *) malloc (pagesize); 8851 if (!data3) 8852 exit (1); 8853 if (read (fd, data3, pagesize) != pagesize) 8854 exit (1); 8855 for (i = 0; i < pagesize; ++i) 8856 if (*(data + i) != *(data3 + i)) 8857 exit (1); 8858 close (fd); 8859 exit (0); 8860 } 8861 _ACEOF 8862 rm -f conftest$ac_exeext 8863 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 8864 (eval $ac_link) 2>&5 8865 ac_status=$? 8866 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8867 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 8868 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8869 (eval $ac_try) 2>&5 8870 ac_status=$? 8871 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8872 (exit $ac_status); }; }; then 8873 ac_cv_func_mmap_fixed_mapped=yes 8874 else 8875 echo "$as_me: program exited with status $ac_status" >&5 8876 echo "$as_me: failed program was:" >&5 8877 sed 's/^/| /' conftest.$ac_ext >&5 8878 8879 ( exit $ac_status ) 8880 ac_cv_func_mmap_fixed_mapped=no 8881 fi 8882 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 8883 fi 8884 fi 8885 echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5 8886 echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6 8887 if test $ac_cv_func_mmap_fixed_mapped = yes; then 8888 8889 cat >>confdefs.h <<\_ACEOF 8890 #define HAVE_MMAP 1 8891 _ACEOF 8892 8893 fi 8894 rm -f conftest.mmap 8895 8896 fi 8897 8898 echo "$as_me:$LINENO: checking for working strncmp" >&5 8899 echo $ECHO_N "checking for working strncmp... $ECHO_C" >&6 8900 if test "${ac_cv_func_strncmp_works+set}" = set; then 8901 echo $ECHO_N "(cached) $ECHO_C" >&6 8902 else 8903 if test "$cross_compiling" = yes; then 8904 ac_cv_func_strncmp_works=no 8905 else 8906 cat >conftest.$ac_ext <<_ACEOF 8907 /* confdefs.h. */ 8908 _ACEOF 8909 cat confdefs.h >>conftest.$ac_ext 8910 cat >>conftest.$ac_ext <<_ACEOF 8911 /* end confdefs.h. */ 8912 8913 /* Test by Jim Wilson and Kaveh Ghazi. 8914 Check whether strncmp reads past the end of its string parameters. */ 8915 #include <sys/types.h> 8916 8917 #ifdef HAVE_FCNTL_H 8918 #include <fcntl.h> 8919 #endif 8920 8921 #ifdef HAVE_SYS_MMAN_H 8922 #include <sys/mman.h> 8923 #endif 8924 8925 #ifndef MAP_ANON 8926 #ifdef MAP_ANONYMOUS 8927 #define MAP_ANON MAP_ANONYMOUS 8928 #else 8929 #define MAP_ANON MAP_FILE 8930 #endif 8931 #endif 8932 8933 #ifndef MAP_FILE 8934 #define MAP_FILE 0 8935 #endif 8936 #ifndef O_RDONLY 8937 #define O_RDONLY 0 8938 #endif 8939 8940 #define MAP_LEN 0x10000 8941 8942 main () 8943 { 8944 #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE) 8945 char *p; 8946 int dev_zero; 8947 8948 dev_zero = open ("/dev/zero", O_RDONLY); 8949 if (dev_zero < 0) 8950 exit (1); 8951 8952 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE, 8953 MAP_ANON|MAP_PRIVATE, dev_zero, 0); 8954 if (p == (char *)-1) 8955 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE, 8956 MAP_ANON|MAP_PRIVATE, -1, 0); 8957 if (p == (char *)-1) 8958 exit (2); 8959 else 8960 { 8961 char *string = "__si_type_info"; 8962 char *q = (char *) p + MAP_LEN - strlen (string) - 2; 8963 char *r = (char *) p + 0xe; 8964 8965 strcpy (q, string); 8966 strcpy (r, string); 8967 strncmp (r, q, 14); 8968 } 8969 #endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */ 8970 exit (0); 8971 } 8972 8973 _ACEOF 8974 rm -f conftest$ac_exeext 8975 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 8976 (eval $ac_link) 2>&5 8977 ac_status=$? 8978 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8979 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 8980 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8981 (eval $ac_try) 2>&5 8982 ac_status=$? 8983 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8984 (exit $ac_status); }; }; then 8985 ac_cv_func_strncmp_works=yes 8986 else 8987 echo "$as_me: program exited with status $ac_status" >&5 8988 echo "$as_me: failed program was:" >&5 8989 sed 's/^/| /' conftest.$ac_ext >&5 8990 8991 ( exit $ac_status ) 8992 ac_cv_func_strncmp_works=no 8993 fi 8994 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 8995 fi 8996 rm -f core core.* *.core 8997 fi 8998 echo "$as_me:$LINENO: result: $ac_cv_func_strncmp_works" >&5 8999 echo "${ECHO_T}$ac_cv_func_strncmp_works" >&6 9000 if test $ac_cv_func_strncmp_works = no ; then 9001 case $LIBOBJS in 9002 "strncmp.$ac_objext" | \ 9003 *" strncmp.$ac_objext" | \ 9004 "strncmp.$ac_objext "* | \ 9005 *" strncmp.$ac_objext "* ) ;; 9006 *) LIBOBJS="$LIBOBJS strncmp.$ac_objext" ;; 9007 esac 9008 9009 fi 9010 9011 9012 # Install a library built with a cross compiler in $(tooldir) rather 9013 # than $(libdir). 9014 if test -z "${with_cross_host}"; then 9015 INSTALL_DEST=libdir 9016 else 9017 INSTALL_DEST=tooldir 9018 fi 9019 9020 9021 9022 L="" 9023 for l in x $LIBOBJS; do 9024 case $l in 9025 x) ;; 9026 *) L="$L ./$l" ;; 9027 esac 9028 done 9029 LIBOBJS="$L" 9030 9031 9032 9033 9034 9035 # We need multilib support, but only if configuring for the target. 9036 ac_config_files="$ac_config_files Makefile testsuite/Makefile" 9037 9038 ac_config_commands="$ac_config_commands default" 9039 9040 cat >confcache <<\_ACEOF 9041 # This file is a shell script that caches the results of configure 9042 # tests run on this system so they can be shared between configure 9043 # scripts and configure runs, see configure's option --config-cache. 9044 # It is not useful on other systems. If it contains results you don't 9045 # want to keep, you may remove or edit it. 9046 # 9047 # config.status only pays attention to the cache file if you give it 9048 # the --recheck option to rerun configure. 9049 # 9050 # `ac_cv_env_foo' variables (set or unset) will be overridden when 9051 # loading this file, other *unset* `ac_cv_foo' will be assigned the 9052 # following values. 9053 9054 _ACEOF 9055 9056 # The following way of writing the cache mishandles newlines in values, 9057 # but we know of no workaround that is simple, portable, and efficient. 9058 # So, don't put newlines in cache variables' values. 9059 # Ultrix sh set writes to stderr and can't be redirected directly, 9060 # and sets the high bit in the cache file unless we assign to the vars. 9061 { 9062 (set) 2>&1 | 9063 case `(ac_space=' '; set | grep ac_space) 2>&1` in 9064 *ac_space=\ *) 9065 # `set' does not quote correctly, so add quotes (double-quote 9066 # substitution turns \\\\ into \\, and sed turns \\ into \). 9067 sed -n \ 9068 "s/'/'\\\\''/g; 9069 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 9070 ;; 9071 *) 9072 # `set' quotes correctly as required by POSIX, so do not add quotes. 9073 sed -n \ 9074 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 9075 ;; 9076 esac; 9077 } | 9078 sed ' 9079 t clear 9080 : clear 9081 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 9082 t end 9083 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 9084 : end' >>confcache 9085 if diff $cache_file confcache >/dev/null 2>&1; then :; else 9086 if test -w $cache_file; then 9087 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 9088 cat confcache >$cache_file 9089 else 9090 echo "not updating unwritable cache $cache_file" 9091 fi 9092 fi 9093 rm -f confcache 9094 9095 test "x$prefix" = xNONE && prefix=$ac_default_prefix 9096 # Let make expand exec_prefix. 9097 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 9098 9099 # VPATH may cause trouble with some makes, so we remove $(srcdir), 9100 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 9101 # trailing colons and then remove the whole line if VPATH becomes empty 9102 # (actually we leave an empty line to preserve line numbers). 9103 if test "x$srcdir" = x.; then 9104 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 9105 s/:*\$(srcdir):*/:/; 9106 s/:*\${srcdir}:*/:/; 9107 s/:*@srcdir@:*/:/; 9108 s/^\([^=]*=[ ]*\):*/\1/; 9109 s/:*$//; 9110 s/^[^=]*=[ ]*$//; 9111 }' 9112 fi 9113 9114 DEFS=-DHAVE_CONFIG_H 9115 9116 ac_libobjs= 9117 ac_ltlibobjs= 9118 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 9119 # 1. Remove the extension, and $U if already installed. 9120 ac_i=`echo "$ac_i" | 9121 sed 's/\$U\././;s/\.o$//;s/\.obj$//'` 9122 # 2. Add them. 9123 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" 9124 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' 9125 done 9126 LIBOBJS=$ac_libobjs 9127 9128 LTLIBOBJS=$ac_ltlibobjs 9129 9130 9131 9132 : ${CONFIG_STATUS=./config.status} 9133 ac_clean_files_save=$ac_clean_files 9134 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 9135 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 9136 echo "$as_me: creating $CONFIG_STATUS" >&6;} 9137 cat >$CONFIG_STATUS <<_ACEOF 9138 #! $SHELL 9139 # Generated by $as_me. 9140 # Run this file to recreate the current configuration. 9141 # Compiler output produced by configure, useful for debugging 9142 # configure, is in config.log if it exists. 9143 9144 debug=false 9145 ac_cs_recheck=false 9146 ac_cs_silent=false 9147 SHELL=\${CONFIG_SHELL-$SHELL} 9148 _ACEOF 9149 9150 cat >>$CONFIG_STATUS <<\_ACEOF 9151 ## --------------------- ## 9152 ## M4sh Initialization. ## 9153 ## --------------------- ## 9154 9155 # Be Bourne compatible 9156 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 9157 emulate sh 9158 NULLCMD=: 9159 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 9160 # is contrary to our usage. Disable this feature. 9161 alias -g '${1+"$@"}'='"$@"' 9162 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 9163 set -o posix 9164 fi 9165 DUALCASE=1; export DUALCASE # for MKS sh 9166 9167 # Support unset when possible. 9168 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 9169 as_unset=unset 9170 else 9171 as_unset=false 9172 fi 9173 9174 9175 # Work around bugs in pre-3.0 UWIN ksh. 9176 $as_unset ENV MAIL MAILPATH 9177 PS1='$ ' 9178 PS2='> ' 9179 PS4='+ ' 9180 9181 # NLS nuisances. 9182 for as_var in \ 9183 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 9184 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 9185 LC_TELEPHONE LC_TIME 9186 do 9187 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 9188 eval $as_var=C; export $as_var 9189 else 9190 $as_unset $as_var 9191 fi 9192 done 9193 9194 # Required to use basename. 9195 if expr a : '\(a\)' >/dev/null 2>&1; then 9196 as_expr=expr 9197 else 9198 as_expr=false 9199 fi 9200 9201 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then 9202 as_basename=basename 9203 else 9204 as_basename=false 9205 fi 9206 9207 9208 # Name of the executable. 9209 as_me=`$as_basename "$0" || 9210 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 9211 X"$0" : 'X\(//\)$' \| \ 9212 X"$0" : 'X\(/\)$' \| \ 9213 . : '\(.\)' 2>/dev/null || 9214 echo X/"$0" | 9215 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } 9216 /^X\/\(\/\/\)$/{ s//\1/; q; } 9217 /^X\/\(\/\).*/{ s//\1/; q; } 9218 s/.*/./; q'` 9219 9220 9221 # PATH needs CR, and LINENO needs CR and PATH. 9222 # Avoid depending upon Character Ranges. 9223 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 9224 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 9225 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 9226 as_cr_digits='0123456789' 9227 as_cr_alnum=$as_cr_Letters$as_cr_digits 9228 9229 # The user is always right. 9230 if test "${PATH_SEPARATOR+set}" != set; then 9231 echo "#! /bin/sh" >conf$$.sh 9232 echo "exit 0" >>conf$$.sh 9233 chmod +x conf$$.sh 9234 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 9235 PATH_SEPARATOR=';' 9236 else 9237 PATH_SEPARATOR=: 9238 fi 9239 rm -f conf$$.sh 9240 fi 9241 9242 9243 as_lineno_1=$LINENO 9244 as_lineno_2=$LINENO 9245 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 9246 test "x$as_lineno_1" != "x$as_lineno_2" && 9247 test "x$as_lineno_3" = "x$as_lineno_2" || { 9248 # Find who we are. Look in the path if we contain no path at all 9249 # relative or not. 9250 case $0 in 9251 *[\\/]* ) as_myself=$0 ;; 9252 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9253 for as_dir in $PATH 9254 do 9255 IFS=$as_save_IFS 9256 test -z "$as_dir" && as_dir=. 9257 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 9258 done 9259 9260 ;; 9261 esac 9262 # We did not find ourselves, most probably we were run as `sh COMMAND' 9263 # in which case we are not to be found in the path. 9264 if test "x$as_myself" = x; then 9265 as_myself=$0 9266 fi 9267 if test ! -f "$as_myself"; then 9268 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 9269 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} 9270 { (exit 1); exit 1; }; } 9271 fi 9272 case $CONFIG_SHELL in 9273 '') 9274 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9275 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 9276 do 9277 IFS=$as_save_IFS 9278 test -z "$as_dir" && as_dir=. 9279 for as_base in sh bash ksh sh5; do 9280 case $as_dir in 9281 /*) 9282 if ("$as_dir/$as_base" -c ' 9283 as_lineno_1=$LINENO 9284 as_lineno_2=$LINENO 9285 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 9286 test "x$as_lineno_1" != "x$as_lineno_2" && 9287 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then 9288 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } 9289 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } 9290 CONFIG_SHELL=$as_dir/$as_base 9291 export CONFIG_SHELL 9292 exec "$CONFIG_SHELL" "$0" ${1+"$@"} 9293 fi;; 9294 esac 9295 done 9296 done 9297 ;; 9298 esac 9299 9300 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 9301 # uniformly replaced by the line number. The first 'sed' inserts a 9302 # line-number line before each line; the second 'sed' does the real 9303 # work. The second script uses 'N' to pair each line-number line 9304 # with the numbered line, and appends trailing '-' during 9305 # substitution so that $LINENO is not a special case at line end. 9306 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 9307 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) 9308 sed '=' <$as_myself | 9309 sed ' 9310 N 9311 s,$,-, 9312 : loop 9313 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, 9314 t loop 9315 s,-$,, 9316 s,^['$as_cr_digits']*\n,, 9317 ' >$as_me.lineno && 9318 chmod +x $as_me.lineno || 9319 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 9320 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} 9321 { (exit 1); exit 1; }; } 9322 9323 # Don't try to exec as it changes $[0], causing all sort of problems 9324 # (the dirname of $[0] is not the place where we might find the 9325 # original and so on. Autoconf is especially sensible to this). 9326 . ./$as_me.lineno 9327 # Exit status is that of the last command. 9328 exit 9329 } 9330 9331 9332 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 9333 *c*,-n*) ECHO_N= ECHO_C=' 9334 ' ECHO_T=' ' ;; 9335 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 9336 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 9337 esac 9338 9339 if expr a : '\(a\)' >/dev/null 2>&1; then 9340 as_expr=expr 9341 else 9342 as_expr=false 9343 fi 9344 9345 rm -f conf$$ conf$$.exe conf$$.file 9346 echo >conf$$.file 9347 if ln -s conf$$.file conf$$ 2>/dev/null; then 9348 # We could just check for DJGPP; but this test a) works b) is more generic 9349 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 9350 if test -f conf$$.exe; then 9351 # Don't use ln at all; we don't have any links 9352 as_ln_s='cp -p' 9353 else 9354 as_ln_s='ln -s' 9355 fi 9356 elif ln conf$$.file conf$$ 2>/dev/null; then 9357 as_ln_s=ln 9358 else 9359 as_ln_s='cp -p' 9360 fi 9361 rm -f conf$$ conf$$.exe conf$$.file 9362 9363 if mkdir -p . 2>/dev/null; then 9364 as_mkdir_p=: 9365 else 9366 test -d ./-p && rmdir ./-p 9367 as_mkdir_p=false 9368 fi 9369 9370 as_executable_p="test -f" 9371 9372 # Sed expression to map a string onto a valid CPP name. 9373 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 9374 9375 # Sed expression to map a string onto a valid variable name. 9376 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 9377 9378 9379 # IFS 9380 # We need space, tab and new line, in precisely that order. 9381 as_nl=' 9382 ' 9383 IFS=" $as_nl" 9384 9385 # CDPATH. 9386 $as_unset CDPATH 9387 9388 exec 6>&1 9389 9390 # Open the log real soon, to keep \$[0] and so on meaningful, and to 9391 # report actual input values of CONFIG_FILES etc. instead of their 9392 # values after options handling. Logging --version etc. is OK. 9393 exec 5>>config.log 9394 { 9395 echo 9396 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 9397 ## Running $as_me. ## 9398 _ASBOX 9399 } >&5 9400 cat >&5 <<_CSEOF 9401 9402 This file was extended by $as_me, which was 9403 generated by GNU Autoconf 2.59. Invocation command line was 9404 9405 CONFIG_FILES = $CONFIG_FILES 9406 CONFIG_HEADERS = $CONFIG_HEADERS 9407 CONFIG_LINKS = $CONFIG_LINKS 9408 CONFIG_COMMANDS = $CONFIG_COMMANDS 9409 $ $0 $@ 9410 9411 _CSEOF 9412 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 9413 echo >&5 9414 _ACEOF 9415 9416 # Files that config.status was made for. 9417 if test -n "$ac_config_files"; then 9418 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 9419 fi 9420 9421 if test -n "$ac_config_headers"; then 9422 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 9423 fi 9424 9425 if test -n "$ac_config_links"; then 9426 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 9427 fi 9428 9429 if test -n "$ac_config_commands"; then 9430 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 9431 fi 9432 9433 cat >>$CONFIG_STATUS <<\_ACEOF 9434 9435 ac_cs_usage="\ 9436 \`$as_me' instantiates files from templates according to the 9437 current configuration. 9438 9439 Usage: $0 [OPTIONS] [FILE]... 9440 9441 -h, --help print this help, then exit 9442 -V, --version print version number, then exit 9443 -q, --quiet do not print progress messages 9444 -d, --debug don't remove temporary files 9445 --recheck update $as_me by reconfiguring in the same conditions 9446 --file=FILE[:TEMPLATE] 9447 instantiate the configuration file FILE 9448 --header=FILE[:TEMPLATE] 9449 instantiate the configuration header FILE 9450 9451 Configuration files: 9452 $config_files 9453 9454 Configuration headers: 9455 $config_headers 9456 9457 Configuration commands: 9458 $config_commands 9459 9460 Report bugs to <bug-autoconf@gnu.org>." 9461 _ACEOF 9462 9463 cat >>$CONFIG_STATUS <<_ACEOF 9464 ac_cs_version="\\ 9465 config.status 9466 configured by $0, generated by GNU Autoconf 2.59, 9467 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 9468 9469 Copyright (C) 2003 Free Software Foundation, Inc. 9470 This config.status script is free software; the Free Software Foundation 9471 gives unlimited permission to copy, distribute and modify it." 9472 srcdir=$srcdir 9473 INSTALL="$INSTALL" 9474 _ACEOF 9475 9476 cat >>$CONFIG_STATUS <<\_ACEOF 9477 # If no file are specified by the user, then we need to provide default 9478 # value. By we need to know if files were specified by the user. 9479 ac_need_defaults=: 9480 while test $# != 0 9481 do 9482 case $1 in 9483 --*=*) 9484 ac_option=`expr "x$1" : 'x\([^=]*\)='` 9485 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 9486 ac_shift=: 9487 ;; 9488 -*) 9489 ac_option=$1 9490 ac_optarg=$2 9491 ac_shift=shift 9492 ;; 9493 *) # This is not an option, so the user has probably given explicit 9494 # arguments. 9495 ac_option=$1 9496 ac_need_defaults=false;; 9497 esac 9498 9499 case $ac_option in 9500 # Handling of the options. 9501 _ACEOF 9502 cat >>$CONFIG_STATUS <<\_ACEOF 9503 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 9504 ac_cs_recheck=: ;; 9505 --version | --vers* | -V ) 9506 echo "$ac_cs_version"; exit 0 ;; 9507 --he | --h) 9508 # Conflict between --help and --header 9509 { { echo "$as_me:$LINENO: error: ambiguous option: $1 9510 Try \`$0 --help' for more information." >&5 9511 echo "$as_me: error: ambiguous option: $1 9512 Try \`$0 --help' for more information." >&2;} 9513 { (exit 1); exit 1; }; };; 9514 --help | --hel | -h ) 9515 echo "$ac_cs_usage"; exit 0 ;; 9516 --debug | --d* | -d ) 9517 debug=: ;; 9518 --file | --fil | --fi | --f ) 9519 $ac_shift 9520 CONFIG_FILES="$CONFIG_FILES $ac_optarg" 9521 ac_need_defaults=false;; 9522 --header | --heade | --head | --hea ) 9523 $ac_shift 9524 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" 9525 ac_need_defaults=false;; 9526 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 9527 | -silent | --silent | --silen | --sile | --sil | --si | --s) 9528 ac_cs_silent=: ;; 9529 9530 # This is an error. 9531 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 9532 Try \`$0 --help' for more information." >&5 9533 echo "$as_me: error: unrecognized option: $1 9534 Try \`$0 --help' for more information." >&2;} 9535 { (exit 1); exit 1; }; } ;; 9536 9537 *) ac_config_targets="$ac_config_targets $1" ;; 9538 9539 esac 9540 shift 9541 done 9542 9543 ac_configure_extra_args= 9544 9545 if $ac_cs_silent; then 9546 exec 6>/dev/null 9547 ac_configure_extra_args="$ac_configure_extra_args --silent" 9548 fi 9549 9550 _ACEOF 9551 cat >>$CONFIG_STATUS <<_ACEOF 9552 if \$ac_cs_recheck; then 9553 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 9554 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 9555 fi 9556 9557 _ACEOF 9558 9559 cat >>$CONFIG_STATUS <<_ACEOF 9560 # 9561 # INIT-COMMANDS section. 9562 # 9563 9564 srcdir=${srcdir} 9565 host=${host} 9566 target=${target} 9567 with_target_subdir=${with_target_subdir} 9568 with_multisubdir=${with_multisubdir} 9569 ac_configure_args="--enable-multilib ${ac_configure_args}" 9570 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 9571 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}" 9572 libiberty_topdir=${libiberty_topdir} 9573 9574 9575 _ACEOF 9576 9577 9578 9579 cat >>$CONFIG_STATUS <<\_ACEOF 9580 for ac_config_target in $ac_config_targets 9581 do 9582 case "$ac_config_target" in 9583 # Handling of arguments. 9584 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; 9585 "testsuite/Makefile" ) CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;; 9586 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; 9587 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; 9588 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 9589 echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 9590 { (exit 1); exit 1; }; };; 9591 esac 9592 done 9593 9594 # If the user did not use the arguments to specify the items to instantiate, 9595 # then the envvar interface is used. Set only those that are not. 9596 # We use the long form for the default assignment because of an extremely 9597 # bizarre bug on SunOS 4.1.3. 9598 if $ac_need_defaults; then 9599 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 9600 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 9601 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 9602 fi 9603 9604 # Have a temporary directory for convenience. Make it in the build tree 9605 # simply because there is no reason to put it here, and in addition, 9606 # creating and moving files from /tmp can sometimes cause problems. 9607 # Create a temporary directory, and hook for its removal unless debugging. 9608 $debug || 9609 { 9610 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 9611 trap '{ (exit 1); exit 1; }' 1 2 13 15 9612 } 9613 9614 # Create a (secure) tmp directory for tmp files. 9615 9616 { 9617 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && 9618 test -n "$tmp" && test -d "$tmp" 9619 } || 9620 { 9621 tmp=./confstat$$-$RANDOM 9622 (umask 077 && mkdir $tmp) 9623 } || 9624 { 9625 echo "$me: cannot create a temporary directory in ." >&2 9626 { (exit 1); exit 1; } 9627 } 9628 9629 _ACEOF 9630 9631 cat >>$CONFIG_STATUS <<_ACEOF 9632 9633 # 9634 # CONFIG_FILES section. 9635 # 9636 9637 # No need to generate the scripts if there are no CONFIG_FILES. 9638 # This happens for instance when ./config.status config.h 9639 if test -n "\$CONFIG_FILES"; then 9640 # Protect against being on the right side of a sed subst in config.status. 9641 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 9642 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 9643 s,@SHELL@,$SHELL,;t t 9644 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 9645 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 9646 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 9647 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 9648 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 9649 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 9650 s,@exec_prefix@,$exec_prefix,;t t 9651 s,@prefix@,$prefix,;t t 9652 s,@program_transform_name@,$program_transform_name,;t t 9653 s,@bindir@,$bindir,;t t 9654 s,@sbindir@,$sbindir,;t t 9655 s,@libexecdir@,$libexecdir,;t t 9656 s,@datadir@,$datadir,;t t 9657 s,@sysconfdir@,$sysconfdir,;t t 9658 s,@sharedstatedir@,$sharedstatedir,;t t 9659 s,@localstatedir@,$localstatedir,;t t 9660 s,@libdir@,$libdir,;t t 9661 s,@includedir@,$includedir,;t t 9662 s,@oldincludedir@,$oldincludedir,;t t 9663 s,@infodir@,$infodir,;t t 9664 s,@mandir@,$mandir,;t t 9665 s,@build_alias@,$build_alias,;t t 9666 s,@host_alias@,$host_alias,;t t 9667 s,@target_alias@,$target_alias,;t t 9668 s,@DEFS@,$DEFS,;t t 9669 s,@ECHO_C@,$ECHO_C,;t t 9670 s,@ECHO_N@,$ECHO_N,;t t 9671 s,@ECHO_T@,$ECHO_T,;t t 9672 s,@LIBS@,$LIBS,;t t 9673 s,@libiberty_topdir@,$libiberty_topdir,;t t 9674 s,@MAINT@,$MAINT,;t t 9675 s,@NOTMAINT@,$NOTMAINT,;t t 9676 s,@MAKEINFO@,$MAKEINFO,;t t 9677 s,@BUILD_INFO@,$BUILD_INFO,;t t 9678 s,@PERL@,$PERL,;t t 9679 s,@HAVE_PERL@,$HAVE_PERL,;t t 9680 s,@build@,$build,;t t 9681 s,@build_cpu@,$build_cpu,;t t 9682 s,@build_vendor@,$build_vendor,;t t 9683 s,@build_os@,$build_os,;t t 9684 s,@host@,$host,;t t 9685 s,@host_cpu@,$host_cpu,;t t 9686 s,@host_vendor@,$host_vendor,;t t 9687 s,@host_os@,$host_os,;t t 9688 s,@AR@,$AR,;t t 9689 s,@ac_ct_AR@,$ac_ct_AR,;t t 9690 s,@RANLIB@,$RANLIB,;t t 9691 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t 9692 s,@CC@,$CC,;t t 9693 s,@CFLAGS@,$CFLAGS,;t t 9694 s,@LDFLAGS@,$LDFLAGS,;t t 9695 s,@CPPFLAGS@,$CPPFLAGS,;t t 9696 s,@ac_ct_CC@,$ac_ct_CC,;t t 9697 s,@EXEEXT@,$EXEEXT,;t t 9698 s,@OBJEXT@,$OBJEXT,;t t 9699 s,@CPP@,$CPP,;t t 9700 s,@ac_libiberty_warn_cflags@,$ac_libiberty_warn_cflags,;t t 9701 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t 9702 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t 9703 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t 9704 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t 9705 s,@INSTALL_DATA@,$INSTALL_DATA,;t t 9706 s,@PICFLAG@,$PICFLAG,;t t 9707 s,@EGREP@,$EGREP,;t t 9708 s,@LIBOBJS@,$LIBOBJS,;t t 9709 s,@CHECK@,$CHECK,;t t 9710 s,@target_header_dir@,$target_header_dir,;t t 9711 s,@pexecute@,$pexecute,;t t 9712 s,@INSTALL_DEST@,$INSTALL_DEST,;t t 9713 s,@datarootdir@,$datarootdir,;t t 9714 s,@docdir@,$docdir,;t t 9715 s,@htmldir@,$htmldir,;t t 9716 s,@LTLIBOBJS@,$LTLIBOBJS,;t t 9717 /@host_makefile_frag@/r $host_makefile_frag 9718 s,@host_makefile_frag@,,;t t 9719 CEOF 9720 9721 _ACEOF 9722 9723 cat >>$CONFIG_STATUS <<\_ACEOF 9724 # Split the substitutions into bite-sized pieces for seds with 9725 # small command number limits, like on Digital OSF/1 and HP-UX. 9726 ac_max_sed_lines=48 9727 ac_sed_frag=1 # Number of current file. 9728 ac_beg=1 # First line for current file. 9729 ac_end=$ac_max_sed_lines # Line after last line for current file. 9730 ac_more_lines=: 9731 ac_sed_cmds= 9732 while $ac_more_lines; do 9733 if test $ac_beg -gt 1; then 9734 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 9735 else 9736 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 9737 fi 9738 if test ! -s $tmp/subs.frag; then 9739 ac_more_lines=false 9740 else 9741 # The purpose of the label and of the branching condition is to 9742 # speed up the sed processing (if there are no `@' at all, there 9743 # is no need to browse any of the substitutions). 9744 # These are the two extra sed commands mentioned above. 9745 (echo ':t 9746 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 9747 if test -z "$ac_sed_cmds"; then 9748 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 9749 else 9750 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 9751 fi 9752 ac_sed_frag=`expr $ac_sed_frag + 1` 9753 ac_beg=$ac_end 9754 ac_end=`expr $ac_end + $ac_max_sed_lines` 9755 fi 9756 done 9757 if test -z "$ac_sed_cmds"; then 9758 ac_sed_cmds=cat 9759 fi 9760 fi # test -n "$CONFIG_FILES" 9761 9762 _ACEOF 9763 cat >>$CONFIG_STATUS <<\_ACEOF 9764 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 9765 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 9766 case $ac_file in 9767 - | *:- | *:-:* ) # input from stdin 9768 cat >$tmp/stdin 9769 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 9770 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 9771 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 9772 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 9773 * ) ac_file_in=$ac_file.in ;; 9774 esac 9775 9776 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 9777 ac_dir=`(dirname "$ac_file") 2>/dev/null || 9778 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 9779 X"$ac_file" : 'X\(//\)[^/]' \| \ 9780 X"$ac_file" : 'X\(//\)$' \| \ 9781 X"$ac_file" : 'X\(/\)' \| \ 9782 . : '\(.\)' 2>/dev/null || 9783 echo X"$ac_file" | 9784 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 9785 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 9786 /^X\(\/\/\)$/{ s//\1/; q; } 9787 /^X\(\/\).*/{ s//\1/; q; } 9788 s/.*/./; q'` 9789 { if $as_mkdir_p; then 9790 mkdir -p "$ac_dir" 9791 else 9792 as_dir="$ac_dir" 9793 as_dirs= 9794 while test ! -d "$as_dir"; do 9795 as_dirs="$as_dir $as_dirs" 9796 as_dir=`(dirname "$as_dir") 2>/dev/null || 9797 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 9798 X"$as_dir" : 'X\(//\)[^/]' \| \ 9799 X"$as_dir" : 'X\(//\)$' \| \ 9800 X"$as_dir" : 'X\(/\)' \| \ 9801 . : '\(.\)' 2>/dev/null || 9802 echo X"$as_dir" | 9803 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 9804 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 9805 /^X\(\/\/\)$/{ s//\1/; q; } 9806 /^X\(\/\).*/{ s//\1/; q; } 9807 s/.*/./; q'` 9808 done 9809 test ! -n "$as_dirs" || mkdir $as_dirs 9810 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 9811 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 9812 { (exit 1); exit 1; }; }; } 9813 9814 ac_builddir=. 9815 9816 if test "$ac_dir" != .; then 9817 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 9818 # A "../" for each directory in $ac_dir_suffix. 9819 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 9820 else 9821 ac_dir_suffix= ac_top_builddir= 9822 fi 9823 9824 case $srcdir in 9825 .) # No --srcdir option. We are building in place. 9826 ac_srcdir=. 9827 if test -z "$ac_top_builddir"; then 9828 ac_top_srcdir=. 9829 else 9830 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 9831 fi ;; 9832 [\\/]* | ?:[\\/]* ) # Absolute path. 9833 ac_srcdir=$srcdir$ac_dir_suffix; 9834 ac_top_srcdir=$srcdir ;; 9835 *) # Relative path. 9836 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 9837 ac_top_srcdir=$ac_top_builddir$srcdir ;; 9838 esac 9839 9840 # Do not use `cd foo && pwd` to compute absolute paths, because 9841 # the directories may not exist. 9842 case `pwd` in 9843 .) ac_abs_builddir="$ac_dir";; 9844 *) 9845 case "$ac_dir" in 9846 .) ac_abs_builddir=`pwd`;; 9847 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; 9848 *) ac_abs_builddir=`pwd`/"$ac_dir";; 9849 esac;; 9850 esac 9851 case $ac_abs_builddir in 9852 .) ac_abs_top_builddir=${ac_top_builddir}.;; 9853 *) 9854 case ${ac_top_builddir}. in 9855 .) ac_abs_top_builddir=$ac_abs_builddir;; 9856 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; 9857 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; 9858 esac;; 9859 esac 9860 case $ac_abs_builddir in 9861 .) ac_abs_srcdir=$ac_srcdir;; 9862 *) 9863 case $ac_srcdir in 9864 .) ac_abs_srcdir=$ac_abs_builddir;; 9865 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; 9866 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; 9867 esac;; 9868 esac 9869 case $ac_abs_builddir in 9870 .) ac_abs_top_srcdir=$ac_top_srcdir;; 9871 *) 9872 case $ac_top_srcdir in 9873 .) ac_abs_top_srcdir=$ac_abs_builddir;; 9874 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; 9875 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; 9876 esac;; 9877 esac 9878 9879 9880 case $INSTALL in 9881 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 9882 *) ac_INSTALL=$ac_top_builddir$INSTALL ;; 9883 esac 9884 9885 if test x"$ac_file" != x-; then 9886 { echo "$as_me:$LINENO: creating $ac_file" >&5 9887 echo "$as_me: creating $ac_file" >&6;} 9888 rm -f "$ac_file" 9889 fi 9890 # Let's still pretend it is `configure' which instantiates (i.e., don't 9891 # use $as_me), people would be surprised to read: 9892 # /* config.h. Generated by config.status. */ 9893 if test x"$ac_file" = x-; then 9894 configure_input= 9895 else 9896 configure_input="$ac_file. " 9897 fi 9898 configure_input=$configure_input"Generated from `echo $ac_file_in | 9899 sed 's,.*/,,'` by configure." 9900 9901 # First look for the input files in the build tree, otherwise in the 9902 # src tree. 9903 ac_file_inputs=`IFS=: 9904 for f in $ac_file_in; do 9905 case $f in 9906 -) echo $tmp/stdin ;; 9907 [\\/$]*) 9908 # Absolute (can't be DOS-style, as IFS=:) 9909 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 9910 echo "$as_me: error: cannot find input file: $f" >&2;} 9911 { (exit 1); exit 1; }; } 9912 echo "$f";; 9913 *) # Relative 9914 if test -f "$f"; then 9915 # Build tree 9916 echo "$f" 9917 elif test -f "$srcdir/$f"; then 9918 # Source tree 9919 echo "$srcdir/$f" 9920 else 9921 # /dev/null tree 9922 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 9923 echo "$as_me: error: cannot find input file: $f" >&2;} 9924 { (exit 1); exit 1; }; } 9925 fi;; 9926 esac 9927 done` || { (exit 1); exit 1; } 9928 _ACEOF 9929 cat >>$CONFIG_STATUS <<_ACEOF 9930 sed "$ac_vpsub 9931 $extrasub 9932 _ACEOF 9933 cat >>$CONFIG_STATUS <<\_ACEOF 9934 :t 9935 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 9936 s,@configure_input@,$configure_input,;t t 9937 s,@srcdir@,$ac_srcdir,;t t 9938 s,@abs_srcdir@,$ac_abs_srcdir,;t t 9939 s,@top_srcdir@,$ac_top_srcdir,;t t 9940 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t 9941 s,@builddir@,$ac_builddir,;t t 9942 s,@abs_builddir@,$ac_abs_builddir,;t t 9943 s,@top_builddir@,$ac_top_builddir,;t t 9944 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t 9945 s,@INSTALL@,$ac_INSTALL,;t t 9946 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 9947 rm -f $tmp/stdin 9948 if test x"$ac_file" != x-; then 9949 mv $tmp/out $ac_file 9950 else 9951 cat $tmp/out 9952 rm -f $tmp/out 9953 fi 9954 9955 done 9956 _ACEOF 9957 cat >>$CONFIG_STATUS <<\_ACEOF 9958 9959 # 9960 # CONFIG_HEADER section. 9961 # 9962 9963 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 9964 # NAME is the cpp macro being defined and VALUE is the value it is being given. 9965 # 9966 # ac_d sets the value in "#define NAME VALUE" lines. 9967 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' 9968 ac_dB='[ ].*$,\1#\2' 9969 ac_dC=' ' 9970 ac_dD=',;t' 9971 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 9972 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 9973 ac_uB='$,\1#\2define\3' 9974 ac_uC=' ' 9975 ac_uD=',;t' 9976 9977 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 9978 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 9979 case $ac_file in 9980 - | *:- | *:-:* ) # input from stdin 9981 cat >$tmp/stdin 9982 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 9983 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 9984 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 9985 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 9986 * ) ac_file_in=$ac_file.in ;; 9987 esac 9988 9989 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 9990 echo "$as_me: creating $ac_file" >&6;} 9991 9992 # First look for the input files in the build tree, otherwise in the 9993 # src tree. 9994 ac_file_inputs=`IFS=: 9995 for f in $ac_file_in; do 9996 case $f in 9997 -) echo $tmp/stdin ;; 9998 [\\/$]*) 9999 # Absolute (can't be DOS-style, as IFS=:) 10000 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 10001 echo "$as_me: error: cannot find input file: $f" >&2;} 10002 { (exit 1); exit 1; }; } 10003 # Do quote $f, to prevent DOS paths from being IFS'd. 10004 echo "$f";; 10005 *) # Relative 10006 if test -f "$f"; then 10007 # Build tree 10008 echo "$f" 10009 elif test -f "$srcdir/$f"; then 10010 # Source tree 10011 echo "$srcdir/$f" 10012 else 10013 # /dev/null tree 10014 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 10015 echo "$as_me: error: cannot find input file: $f" >&2;} 10016 { (exit 1); exit 1; }; } 10017 fi;; 10018 esac 10019 done` || { (exit 1); exit 1; } 10020 # Remove the trailing spaces. 10021 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in 10022 10023 _ACEOF 10024 10025 # Transform confdefs.h into two sed scripts, `conftest.defines' and 10026 # `conftest.undefs', that substitutes the proper values into 10027 # config.h.in to produce config.h. The first handles `#define' 10028 # templates, and the second `#undef' templates. 10029 # And first: Protect against being on the right side of a sed subst in 10030 # config.status. Protect against being in an unquoted here document 10031 # in config.status. 10032 rm -f conftest.defines conftest.undefs 10033 # Using a here document instead of a string reduces the quoting nightmare. 10034 # Putting comments in sed scripts is not portable. 10035 # 10036 # `end' is used to avoid that the second main sed command (meant for 10037 # 0-ary CPP macros) applies to n-ary macro definitions. 10038 # See the Autoconf documentation for `clear'. 10039 cat >confdef2sed.sed <<\_ACEOF 10040 s/[\\&,]/\\&/g 10041 s,[\\$`],\\&,g 10042 t clear 10043 : clear 10044 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp 10045 t end 10046 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 10047 : end 10048 _ACEOF 10049 # If some macros were called several times there might be several times 10050 # the same #defines, which is useless. Nevertheless, we may not want to 10051 # sort them, since we want the *last* AC-DEFINE to be honored. 10052 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines 10053 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs 10054 rm -f confdef2sed.sed 10055 10056 # This sed command replaces #undef with comments. This is necessary, for 10057 # example, in the case of _POSIX_SOURCE, which is predefined and required 10058 # on some systems where configure will not decide to define it. 10059 cat >>conftest.undefs <<\_ACEOF 10060 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 10061 _ACEOF 10062 10063 # Break up conftest.defines because some shells have a limit on the size 10064 # of here documents, and old seds have small limits too (100 cmds). 10065 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS 10066 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS 10067 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS 10068 echo ' :' >>$CONFIG_STATUS 10069 rm -f conftest.tail 10070 while grep . conftest.defines >/dev/null 10071 do 10072 # Write a limited-size here document to $tmp/defines.sed. 10073 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS 10074 # Speed up: don't consider the non `#define' lines. 10075 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS 10076 # Work around the forget-to-reset-the-flag bug. 10077 echo 't clr' >>$CONFIG_STATUS 10078 echo ': clr' >>$CONFIG_STATUS 10079 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS 10080 echo 'CEOF 10081 sed -f $tmp/defines.sed $tmp/in >$tmp/out 10082 rm -f $tmp/in 10083 mv $tmp/out $tmp/in 10084 ' >>$CONFIG_STATUS 10085 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail 10086 rm -f conftest.defines 10087 mv conftest.tail conftest.defines 10088 done 10089 rm -f conftest.defines 10090 echo ' fi # grep' >>$CONFIG_STATUS 10091 echo >>$CONFIG_STATUS 10092 10093 # Break up conftest.undefs because some shells have a limit on the size 10094 # of here documents, and old seds have small limits too (100 cmds). 10095 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS 10096 rm -f conftest.tail 10097 while grep . conftest.undefs >/dev/null 10098 do 10099 # Write a limited-size here document to $tmp/undefs.sed. 10100 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS 10101 # Speed up: don't consider the non `#undef' 10102 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS 10103 # Work around the forget-to-reset-the-flag bug. 10104 echo 't clr' >>$CONFIG_STATUS 10105 echo ': clr' >>$CONFIG_STATUS 10106 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS 10107 echo 'CEOF 10108 sed -f $tmp/undefs.sed $tmp/in >$tmp/out 10109 rm -f $tmp/in 10110 mv $tmp/out $tmp/in 10111 ' >>$CONFIG_STATUS 10112 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail 10113 rm -f conftest.undefs 10114 mv conftest.tail conftest.undefs 10115 done 10116 rm -f conftest.undefs 10117 10118 cat >>$CONFIG_STATUS <<\_ACEOF 10119 # Let's still pretend it is `configure' which instantiates (i.e., don't 10120 # use $as_me), people would be surprised to read: 10121 # /* config.h. Generated by config.status. */ 10122 if test x"$ac_file" = x-; then 10123 echo "/* Generated by configure. */" >$tmp/config.h 10124 else 10125 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h 10126 fi 10127 cat $tmp/in >>$tmp/config.h 10128 rm -f $tmp/in 10129 if test x"$ac_file" != x-; then 10130 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then 10131 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 10132 echo "$as_me: $ac_file is unchanged" >&6;} 10133 else 10134 ac_dir=`(dirname "$ac_file") 2>/dev/null || 10135 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10136 X"$ac_file" : 'X\(//\)[^/]' \| \ 10137 X"$ac_file" : 'X\(//\)$' \| \ 10138 X"$ac_file" : 'X\(/\)' \| \ 10139 . : '\(.\)' 2>/dev/null || 10140 echo X"$ac_file" | 10141 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 10142 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 10143 /^X\(\/\/\)$/{ s//\1/; q; } 10144 /^X\(\/\).*/{ s//\1/; q; } 10145 s/.*/./; q'` 10146 { if $as_mkdir_p; then 10147 mkdir -p "$ac_dir" 10148 else 10149 as_dir="$ac_dir" 10150 as_dirs= 10151 while test ! -d "$as_dir"; do 10152 as_dirs="$as_dir $as_dirs" 10153 as_dir=`(dirname "$as_dir") 2>/dev/null || 10154 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10155 X"$as_dir" : 'X\(//\)[^/]' \| \ 10156 X"$as_dir" : 'X\(//\)$' \| \ 10157 X"$as_dir" : 'X\(/\)' \| \ 10158 . : '\(.\)' 2>/dev/null || 10159 echo X"$as_dir" | 10160 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 10161 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 10162 /^X\(\/\/\)$/{ s//\1/; q; } 10163 /^X\(\/\).*/{ s//\1/; q; } 10164 s/.*/./; q'` 10165 done 10166 test ! -n "$as_dirs" || mkdir $as_dirs 10167 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 10168 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 10169 { (exit 1); exit 1; }; }; } 10170 10171 rm -f $ac_file 10172 mv $tmp/config.h $ac_file 10173 fi 10174 else 10175 cat $tmp/config.h 10176 rm -f $tmp/config.h 10177 fi 10178 done 10179 _ACEOF 10180 cat >>$CONFIG_STATUS <<\_ACEOF 10181 10182 # 10183 # CONFIG_COMMANDS section. 10184 # 10185 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue 10186 ac_dest=`echo "$ac_file" | sed 's,:.*,,'` 10187 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'` 10188 ac_dir=`(dirname "$ac_dest") 2>/dev/null || 10189 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10190 X"$ac_dest" : 'X\(//\)[^/]' \| \ 10191 X"$ac_dest" : 'X\(//\)$' \| \ 10192 X"$ac_dest" : 'X\(/\)' \| \ 10193 . : '\(.\)' 2>/dev/null || 10194 echo X"$ac_dest" | 10195 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 10196 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 10197 /^X\(\/\/\)$/{ s//\1/; q; } 10198 /^X\(\/\).*/{ s//\1/; q; } 10199 s/.*/./; q'` 10200 { if $as_mkdir_p; then 10201 mkdir -p "$ac_dir" 10202 else 10203 as_dir="$ac_dir" 10204 as_dirs= 10205 while test ! -d "$as_dir"; do 10206 as_dirs="$as_dir $as_dirs" 10207 as_dir=`(dirname "$as_dir") 2>/dev/null || 10208 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10209 X"$as_dir" : 'X\(//\)[^/]' \| \ 10210 X"$as_dir" : 'X\(//\)$' \| \ 10211 X"$as_dir" : 'X\(/\)' \| \ 10212 . : '\(.\)' 2>/dev/null || 10213 echo X"$as_dir" | 10214 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 10215 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 10216 /^X\(\/\/\)$/{ s//\1/; q; } 10217 /^X\(\/\).*/{ s//\1/; q; } 10218 s/.*/./; q'` 10219 done 10220 test ! -n "$as_dirs" || mkdir $as_dirs 10221 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 10222 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 10223 { (exit 1); exit 1; }; }; } 10224 10225 ac_builddir=. 10226 10227 if test "$ac_dir" != .; then 10228 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 10229 # A "../" for each directory in $ac_dir_suffix. 10230 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 10231 else 10232 ac_dir_suffix= ac_top_builddir= 10233 fi 10234 10235 case $srcdir in 10236 .) # No --srcdir option. We are building in place. 10237 ac_srcdir=. 10238 if test -z "$ac_top_builddir"; then 10239 ac_top_srcdir=. 10240 else 10241 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 10242 fi ;; 10243 [\\/]* | ?:[\\/]* ) # Absolute path. 10244 ac_srcdir=$srcdir$ac_dir_suffix; 10245 ac_top_srcdir=$srcdir ;; 10246 *) # Relative path. 10247 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 10248 ac_top_srcdir=$ac_top_builddir$srcdir ;; 10249 esac 10250 10251 # Do not use `cd foo && pwd` to compute absolute paths, because 10252 # the directories may not exist. 10253 case `pwd` in 10254 .) ac_abs_builddir="$ac_dir";; 10255 *) 10256 case "$ac_dir" in 10257 .) ac_abs_builddir=`pwd`;; 10258 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; 10259 *) ac_abs_builddir=`pwd`/"$ac_dir";; 10260 esac;; 10261 esac 10262 case $ac_abs_builddir in 10263 .) ac_abs_top_builddir=${ac_top_builddir}.;; 10264 *) 10265 case ${ac_top_builddir}. in 10266 .) ac_abs_top_builddir=$ac_abs_builddir;; 10267 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; 10268 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; 10269 esac;; 10270 esac 10271 case $ac_abs_builddir in 10272 .) ac_abs_srcdir=$ac_srcdir;; 10273 *) 10274 case $ac_srcdir in 10275 .) ac_abs_srcdir=$ac_abs_builddir;; 10276 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; 10277 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; 10278 esac;; 10279 esac 10280 case $ac_abs_builddir in 10281 .) ac_abs_top_srcdir=$ac_top_srcdir;; 10282 *) 10283 case $ac_top_srcdir in 10284 .) ac_abs_top_srcdir=$ac_abs_builddir;; 10285 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; 10286 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; 10287 esac;; 10288 esac 10289 10290 10291 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5 10292 echo "$as_me: executing $ac_dest commands" >&6;} 10293 case $ac_dest in 10294 default ) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h 10295 if test -n "$CONFIG_FILES"; then 10296 if test -n "${with_target_subdir}"; then 10297 # FIXME: We shouldn't need to set ac_file 10298 ac_file=Makefile 10299 LD="${ORIGINAL_LD_FOR_MULTILIBS}" 10300 . ${libiberty_topdir}/config-ml.in 10301 fi 10302 fi ;; 10303 esac 10304 done 10305 _ACEOF 10306 10307 cat >>$CONFIG_STATUS <<\_ACEOF 10308 10309 { (exit 0); exit 0; } 10310 _ACEOF 10311 chmod +x $CONFIG_STATUS 10312 ac_clean_files=$ac_clean_files_save 10313 10314 10315 # configure is writing to config.log, and then calls config.status. 10316 # config.status does its own redirection, appending to config.log. 10317 # Unfortunately, on DOS this fails, as config.log is still kept open 10318 # by configure, so config.status won't be able to write to it; its 10319 # output is simply discarded. So we exec the FD to /dev/null, 10320 # effectively closing config.log, so it can be properly (re)opened and 10321 # appended to by config.status. When coming back to configure, we 10322 # need to make the FD available again. 10323 if test "$no_create" != yes; then 10324 ac_cs_success=: 10325 ac_config_status_args= 10326 test "$silent" = yes && 10327 ac_config_status_args="$ac_config_status_args --quiet" 10328 exec 5>/dev/null 10329 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 10330 exec 5>>config.log 10331 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 10332 # would make configure fail if this is the last instruction. 10333 $ac_cs_success || { (exit 1); exit 1; } 10334 fi 10335 10336
Indexes created Sat Feb 28 05:31:39 UTC 2026