configure revision 1.1.1.1
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.59b. 4 # 5 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002, 6 # 2003, 2004 Free Software Foundation, Inc. 7 # This configure script is free software; the Free Software Foundation 8 # gives unlimited permission to copy, distribute and modify it. 9 ## --------------------- ## 10 ## M4sh Initialization. ## 11 ## --------------------- ## 12 13 # Be Bourne compatible 14 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 15 emulate sh 16 NULLCMD=: 17 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 18 # is contrary to our usage. Disable this feature. 19 alias -g '${1+"$@"}'='"$@"' 20 setopt NO_GLOB_SUBST 21 elif test -n "${BASH_VERSION+set}${KSH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 22 set -o posix 23 fi 24 BIN_SH=xpg4; export BIN_SH # for Tru64 25 DUALCASE=1; export DUALCASE # for MKS sh 26 27 28 # PATH needs CR 29 # Avoid depending upon Character Ranges. 30 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 31 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 32 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 33 as_cr_digits='0123456789' 34 as_cr_alnum=$as_cr_Letters$as_cr_digits 35 36 # The user is always right. 37 if test "${PATH_SEPARATOR+set}" != set; then 38 echo "#! /bin/sh" >conf$$.sh 39 echo "exit 0" >>conf$$.sh 40 chmod +x conf$$.sh 41 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 42 PATH_SEPARATOR=';' 43 else 44 PATH_SEPARATOR=: 45 fi 46 rm -f conf$$.sh 47 fi 48 49 # Support unset when possible. 50 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 51 as_unset=unset 52 else 53 as_unset=false 54 fi 55 56 57 # Find who we are. Look in the path if we contain no path at all 58 # relative or not. 59 case $0 in 60 *[\\/]* ) as_myself=$0 ;; 61 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 62 for as_dir in $PATH 63 do 64 IFS=$as_save_IFS 65 test -z "$as_dir" && as_dir=. 66 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 67 done 68 69 ;; 70 esac 71 # We did not find ourselves, most probably we were run as `sh COMMAND' 72 # in which case we are not to be found in the path. 73 if test "x$as_myself" = x; then 74 as_myself=$0 75 fi 76 if test ! -f "$as_myself"; then 77 { echo "$as_me: error: cannot find myself; rerun with an absolute file name" >&2 78 { (exit 1); exit 1; }; } 79 fi 80 81 # Work around bugs in pre-3.0 UWIN ksh. 82 for as_var in ENV MAIL MAILPATH 83 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 84 done 85 PS1='$ ' 86 PS2='> ' 87 PS4='+ ' 88 89 # NLS nuisances. 90 for as_var in \ 91 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 92 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 93 LC_TELEPHONE LC_TIME 94 do 95 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 96 eval $as_var=C; export $as_var 97 else 98 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 99 fi 100 done 101 102 # Required to use basename. 103 if expr a : '\(a\)' >/dev/null 2>&1; then 104 as_expr=expr 105 else 106 as_expr=false 107 fi 108 109 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then 110 as_basename=basename 111 else 112 as_basename=false 113 fi 114 115 116 # Name of the executable. 117 as_me=`$as_basename "$0" || 118 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 119 X"$0" : 'X\(//\)$' \| \ 120 X"$0" : 'X\(/\)$' \| \ 121 . : '\(.\)' 2>/dev/null || 122 echo X/"$0" | 123 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } 124 /^X\/\(\/\/\)$/{ s//\1/; q; } 125 /^X\/\(\/\).*/{ s//\1/; q; } 126 s/.*/./; q'` 127 128 129 130 if test "x$CONFIG_SHELL" = x; then 131 if (eval ":") 2>/dev/null; then 132 as_have_required=yes 133 else 134 as_have_required=no 135 fi 136 137 if test $as_have_required = yes && (eval ": 138 (func_return () { 139 (exit \$1) 140 } 141 func_success () { 142 func_return 0 143 } 144 func_failure () { 145 func_return 1 146 } 147 func_ret_success () { 148 return 0 149 } 150 func_ret_failure () { 151 return 1 152 } 153 154 exitcode=0 155 if func_success; then 156 : 157 else 158 exitcode=1 159 echo func_failure succeeded. 160 fi 161 162 if func_failure; then 163 exitcode=1 164 echo func_success failed. 165 fi 166 167 if func_ret_success; then 168 : 169 else 170 exitcode=1 171 echo func_ret_success failed. 172 fi 173 174 if func_ret_failure; then 175 exitcode=1 176 echo func_ret_failure succeeded. 177 fi 178 179 test \$exitcode = 0) || { (exit 1); exit 1; } 180 181 ( 182 as_lineno_1=\$LINENO 183 as_lineno_2=\$LINENO 184 as_lineno_3=\`(expr \$as_lineno_1 + 1) 2>/dev/null\` 185 test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" && 186 test \"x\$as_lineno_3\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; } 187 ") 2> /dev/null; then 188 : 189 else 190 as_candidate_shells= 191 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 192 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 193 do 194 IFS=$as_save_IFS 195 test -z "$as_dir" && as_dir=. 196 case $as_dir in 197 /*) 198 for as_base in sh bash ksh sh5; do 199 as_candidate_shells="$as_candidate_shells $as_dir/$as_base" 200 done 201 esac 202 done 203 204 205 for as_shell in $as_candidate_shells $SHELL; do 206 if { $as_shell 2> /dev/null <<\_ASEOF 207 # Be Bourne compatible 208 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 209 emulate sh 210 NULLCMD=: 211 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 212 # is contrary to our usage. Disable this feature. 213 alias -g '${1+"$@"}'='"$@"' 214 setopt NO_GLOB_SUBST 215 elif test -n "${BASH_VERSION+set}${KSH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 216 set -o posix 217 fi 218 BIN_SH=xpg4; export BIN_SH # for Tru64 219 DUALCASE=1; export DUALCASE # for MKS sh 220 221 : 222 _ASEOF 223 }; then 224 CONFIG_SHELL=$as_shell 225 as_have_required=yes 226 if { $as_shell 2> /dev/null <<\_ASEOF 227 # Be Bourne compatible 228 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 229 emulate sh 230 NULLCMD=: 231 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 232 # is contrary to our usage. Disable this feature. 233 alias -g '${1+"$@"}'='"$@"' 234 setopt NO_GLOB_SUBST 235 elif test -n "${BASH_VERSION+set}${KSH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 236 set -o posix 237 fi 238 BIN_SH=xpg4; export BIN_SH # for Tru64 239 DUALCASE=1; export DUALCASE # for MKS sh 240 241 : 242 (func_return () { 243 (exit $1) 244 } 245 func_success () { 246 func_return 0 247 } 248 func_failure () { 249 func_return 1 250 } 251 func_ret_success () { 252 return 0 253 } 254 func_ret_failure () { 255 return 1 256 } 257 258 exitcode=0 259 if func_success; then 260 : 261 else 262 exitcode=1 263 echo func_failure succeeded. 264 fi 265 266 if func_failure; then 267 exitcode=1 268 echo func_success failed. 269 fi 270 271 if func_ret_success; then 272 : 273 else 274 exitcode=1 275 echo func_ret_success failed. 276 fi 277 278 if func_ret_failure; then 279 exitcode=1 280 echo func_ret_failure succeeded. 281 fi 282 283 test $exitcode = 0) || { (exit 1); exit 1; } 284 285 ( 286 as_lineno_1=$LINENO 287 as_lineno_2=$LINENO 288 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 289 test "x$as_lineno_1" != "x$as_lineno_2" && 290 test "x$as_lineno_3" = "x$as_lineno_2") || { (exit 1); exit 1; } 291 292 _ASEOF 293 }; then 294 break 295 fi 296 297 fi 298 299 done 300 301 if test "x$CONFIG_SHELL" != x; then 302 for as_var in BASH_ENV ENV 303 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 304 done 305 export CONFIG_SHELL 306 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 307 fi 308 309 310 if test $as_have_required = no; then 311 echo This script requires a shell more modern than all the 312 echo shells that I found on your system. Please install a 313 echo modern shell, or manually run the script under such a 314 echo shell if you do have one. 315 { (exit 1); exit 1; } 316 fi 317 318 319 fi 320 321 fi 322 323 324 325 (eval "func_return () { 326 (exit \$1) 327 } 328 func_success () { 329 func_return 0 330 } 331 func_failure () { 332 func_return 1 333 } 334 func_ret_success () { 335 return 0 336 } 337 func_ret_failure () { 338 return 1 339 } 340 341 exitcode=0 342 if func_success; then 343 : 344 else 345 exitcode=1 346 echo func_failure succeeded. 347 fi 348 349 if func_failure; then 350 exitcode=1 351 echo func_success failed. 352 fi 353 354 if func_ret_success; then 355 : 356 else 357 exitcode=1 358 echo func_ret_success failed. 359 fi 360 361 if func_ret_failure; then 362 exitcode=1 363 echo func_ret_failure succeeded. 364 fi 365 366 test \$exitcode = 0") || { 367 echo No shell found that supports shell functions. 368 echo Please tell autoconf@gnu.org about your system, 369 echo including any error possibly output before this 370 echo message 371 } 372 373 374 375 as_lineno_1=$LINENO 376 as_lineno_2=$LINENO 377 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 378 test "x$as_lineno_1" != "x$as_lineno_2" && 379 test "x$as_lineno_3" = "x$as_lineno_2" || { 380 381 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 382 # uniformly replaced by the line number. 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McMahon (1931-1989) for sed's syntax. :-) 391 sed -n ' 392 p 393 /[$]LINENO/= 394 ' <$as_myself | 395 sed ' 396 s,[$]LINENO.*,&-, 397 t lineno 398 b 399 : lineno 400 N 401 : loop 402 s,[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\),\2\1\2, 403 t loop 404 s,-\n.*,, 405 ' >$as_me.lineno && 406 chmod +x $as_me.lineno || 407 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 408 { (exit 1); exit 1; }; } 409 410 # Don't try to exec as it changes $[0], causing all sort of problems 411 # (the dirname of $[0] is not the place where we might find the 412 # original and so on. 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See below for descriptions of some of the useful variables. 1029 1030 Defaults for the options are specified in brackets. 1031 1032 Configuration: 1033 -h, --help display this help and exit 1034 --help=short display options specific to this package 1035 --help=recursive display the short help of all the included packages 1036 -V, --version display version information and exit 1037 -q, --quiet, --silent do not print \`checking...' messages 1038 --cache-file=FILE cache test results in FILE [disabled] 1039 -C, --config-cache alias for \`--cache-file=config.cache' 1040 -n, --no-create do not create output files 1041 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1042 1043 _ACEOF 1044 1045 cat <<_ACEOF 1046 Installation directories: 1047 --prefix=PREFIX install architecture-independent files in PREFIX 1048 [$ac_default_prefix] 1049 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1050 [PREFIX] 1051 1052 By default, \`make install' will install all the files in 1053 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1054 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1055 for instance \`--prefix=\$HOME'. 1056 1057 For better control, use the options below. 1058 1059 Fine tuning of the installation directories: 1060 --bindir=DIR user executables [EPREFIX/bin] 1061 --sbindir=DIR system admin executables [EPREFIX/sbin] 1062 --libexecdir=DIR program executables [EPREFIX/libexec] 1063 --datadir=DIR read-only architecture-independent data [PREFIX/share] 1064 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1065 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1066 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1067 --libdir=DIR object code libraries [EPREFIX/lib] 1068 --includedir=DIR C header files [PREFIX/include] 1069 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1070 --infodir=DIR info documentation [PREFIX/info] 1071 --mandir=DIR man documentation [PREFIX/man] 1072 _ACEOF 1073 1074 cat <<\_ACEOF 1075 1076 X features: 1077 --x-includes=DIR X include files are in DIR 1078 --x-libraries=DIR X library files are in DIR 1079 _ACEOF 1080 fi 1081 1082 if test -n "$ac_init_help"; then 1083 1084 cat <<\_ACEOF 1085 1086 Optional Packages: 1087 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1088 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1089 --with-x use the X Window System 1090 --with-appresdir=DIR X11 application resource files 1091 --with-alt-gs=LIST alternative names for ghostscript executable 1092 --with-gs=PROG actual [/path/]name of ghostscript executable 1093 --with-alt-awk=LIST alternative names for awk executable 1094 --with-awk=PROG actual [/path/]name of awk executable 1095 1096 Some influential environment variables: 1097 CC C compiler command 1098 CFLAGS C compiler flags 1099 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1100 nonstandard directory <lib dir> 1101 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have 1102 headers in a nonstandard directory <include dir> 1103 CXX C++ compiler command 1104 CXXFLAGS C++ compiler flags 1105 CPP C preprocessor 1106 1107 Use these variables to override the choices made by `configure' or to help 1108 it to find libraries and programs with nonstandard names/locations. 1109 1110 _ACEOF 1111 fi 1112 1113 if test "$ac_init_help" = "recursive"; then 1114 # If there are subdirs, report their specific --help. 1115 ac_popdir=`pwd` 1116 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1117 test -d $ac_dir || continue 1118 ac_builddir=. 1119 1120 if test "$ac_dir" != .; then 1121 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 1122 # A "../" for each directory in $ac_dir_suffix. 1123 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 1124 else 1125 ac_dir_suffix= ac_top_builddir= 1126 fi 1127 1128 case $srcdir in 1129 .) # No --srcdir option. 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Invocation command line was 1220 1221 $ $0 $@ 1222 1223 _ACEOF 1224 { 1225 cat <<_ASUNAME 1226 ## --------- ## 1227 ## Platform. ## 1228 ## --------- ## 1229 1230 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1231 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1232 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1233 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1234 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1235 1236 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1237 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1238 1239 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1240 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1241 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1242 hostinfo = `(hostinfo) 2>/dev/null || echo unknown` 1243 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1244 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1245 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1246 1247 _ASUNAME 1248 1249 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1250 for as_dir in $PATH 1251 do 1252 IFS=$as_save_IFS 1253 test -z "$as_dir" && as_dir=. 1254 echo "PATH: $as_dir" 1255 done 1256 1257 } >&5 1258 1259 cat >&5 <<_ACEOF 1260 1261 1262 ## ----------- ## 1263 ## Core tests. ## 1264 ## ----------- ## 1265 1266 _ACEOF 1267 1268 1269 # Keep a trace of the command line. 1270 # Strip out --no-create and --no-recursion so they do not pile up. 1271 # Strip out --silent because we don't want to record it for future runs. 1272 # Also quote any args containing shell meta-characters. 1273 # Make two passes to allow for proper duplicate-argument suppression. 1274 ac_configure_args= 1275 ac_configure_args0= 1276 ac_configure_args1= 1277 ac_sep= 1278 ac_must_keep_next=false 1279 for ac_pass in 1 2 1280 do 1281 for ac_arg 1282 do 1283 case $ac_arg in 1284 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1285 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1286 | -silent | --silent | --silen | --sile | --sil) 1287 continue ;; 1288 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1289 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1290 esac 1291 case $ac_pass in 1292 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 1293 2) 1294 ac_configure_args1="$ac_configure_args1 '$ac_arg'" 1295 if test $ac_must_keep_next = true; then 1296 ac_must_keep_next=false # Got value, back to normal. 1297 else 1298 case $ac_arg in 1299 *=* | --config-cache | -C | -disable-* | --disable-* \ 1300 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1301 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1302 | -with-* | --with-* | -without-* | --without-* | --x) 1303 case "$ac_configure_args0 " in 1304 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1305 esac 1306 ;; 1307 -* ) ac_must_keep_next=true ;; 1308 esac 1309 fi 1310 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 1311 # Get rid of the leading space. 1312 ac_sep=" " 1313 ;; 1314 esac 1315 done 1316 done 1317 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } 1318 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } 1319 1320 # When interrupted or exit'd, cleanup temporary files, and complete 1321 # config.log. We remove comments because anyway the quotes in there 1322 # would cause problems or look ugly. 1323 # WARNING: Be sure not to use single quotes in there, as some shells, 1324 # such as our DU 5.0 friend, will then `close' the trap. 1325 trap 'exit_status=$? 1326 # Save into config.log some information that might help in debugging. 1327 { 1328 echo 1329 1330 cat <<\_ASBOX 1331 ## ---------------- ## 1332 ## Cache variables. ## 1333 ## ---------------- ## 1334 _ASBOX 1335 echo 1336 # The following way of writing the cache mishandles newlines in values, 1337 { 1338 (set) 2>&1 | 1339 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 1340 *ac_space=\ *) 1341 sed -n \ 1342 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 1343 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 1344 ;; 1345 *) 1346 sed -n \ 1347 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 1348 ;; 1349 esac; 1350 } 1351 echo 1352 1353 cat <<\_ASBOX 1354 ## ----------------- ## 1355 ## Output variables. ## 1356 ## ----------------- ## 1357 _ASBOX 1358 echo 1359 for ac_var in $ac_subst_vars 1360 do 1361 eval ac_val=$`echo $ac_var` 1362 echo "$ac_var='"'"'$ac_val'"'"'" 1363 done | sort 1364 echo 1365 1366 if test -n "$ac_subst_files"; then 1367 cat <<\_ASBOX 1368 ## ------------- ## 1369 ## Output files. ## 1370 ## ------------- ## 1371 _ASBOX 1372 echo 1373 for ac_var in $ac_subst_files 1374 do 1375 eval ac_val=$`echo $ac_var` 1376 echo "$ac_var='"'"'$ac_val'"'"'" 1377 done | sort 1378 echo 1379 fi 1380 1381 if test -s confdefs.h; then 1382 cat <<\_ASBOX 1383 ## ----------- ## 1384 ## confdefs.h. ## 1385 ## ----------- ## 1386 _ASBOX 1387 echo 1388 sed "/^$/d" confdefs.h | sort 1389 echo 1390 fi 1391 test "$ac_signal" != 0 && 1392 echo "$as_me: caught signal $ac_signal" 1393 echo "$as_me: exit $exit_status" 1394 } >&5 1395 rm -f core *.core && 1396 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1397 exit $exit_status 1398 ' 0 1399 for ac_signal in 1 2 13 15; do 1400 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1401 done 1402 ac_signal=0 1403 1404 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1405 rm -f -r conftest* confdefs.h 1406 # AIX cpp loses on an empty file, so make sure it contains at least a newline. 1407 # NextStep 3.3 (patch 3) loses unless the first echo outputs at least 14 bytes. 1408 ac_space=' ' 1409 echo "$ac_space$ac_space$ac_space$ac_space$ac_space$ac_space$ac_space$ac_space$ac_space$ac_space$ac_space$ac_space$ac_space" >confdefs.h 1410 1411 # Predefined preprocessor variables. 1412 1413 cat >>confdefs.h <<_ACEOF 1414 #define PACKAGE_NAME "$PACKAGE_NAME" 1415 _ACEOF 1416 1417 1418 cat >>confdefs.h <<_ACEOF 1419 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1420 _ACEOF 1421 1422 1423 cat >>confdefs.h <<_ACEOF 1424 #define PACKAGE_VERSION "$PACKAGE_VERSION" 1425 _ACEOF 1426 1427 1428 cat >>confdefs.h <<_ACEOF 1429 #define PACKAGE_STRING "$PACKAGE_STRING" 1430 _ACEOF 1431 1432 1433 cat >>confdefs.h <<_ACEOF 1434 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1435 _ACEOF 1436 1437 1438 # Let the site file select an alternate cache file if it wants to. 1439 # Prefer explicitly selected file to automatically selected ones. 1440 if test -z "$CONFIG_SITE"; then 1441 if test "x$prefix" != xNONE; then 1442 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 1443 else 1444 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1445 fi 1446 fi 1447 for ac_site_file in $CONFIG_SITE; do 1448 if test -r "$ac_site_file"; then 1449 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1450 echo "$as_me: loading site script $ac_site_file" >&6;} 1451 sed 's/^/| /' "$ac_site_file" >&5 1452 . "$ac_site_file" 1453 fi 1454 done 1455 1456 if test -r "$cache_file"; then 1457 # Some versions of bash will fail to source /dev/null (special 1458 # files actually), so we avoid doing that. 1459 if test -f "$cache_file"; then 1460 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1461 echo "$as_me: loading cache $cache_file" >&6;} 1462 case $cache_file in 1463 [\\/]* | ?:[\\/]* ) . $cache_file;; 1464 *) . ./$cache_file;; 1465 esac 1466 fi 1467 else 1468 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1469 echo "$as_me: creating cache $cache_file" >&6;} 1470 >$cache_file 1471 fi 1472 1473 # Check that the precious variables saved in the cache have kept the same 1474 # value. 1475 ac_cache_corrupted=false 1476 for ac_var in `(set) 2>&1 | 1477 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 1478 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1479 eval ac_new_set=\$ac_env_${ac_var}_set 1480 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 1481 eval ac_new_val="\$ac_env_${ac_var}_value" 1482 case $ac_old_set,$ac_new_set in 1483 set,) 1484 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1485 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1486 ac_cache_corrupted=: ;; 1487 ,set) 1488 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1489 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1490 ac_cache_corrupted=: ;; 1491 ,);; 1492 *) 1493 if test "x$ac_old_val" != "x$ac_new_val"; then 1494 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1495 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1496 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1497 echo "$as_me: former value: $ac_old_val" >&2;} 1498 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1499 echo "$as_me: current value: $ac_new_val" >&2;} 1500 ac_cache_corrupted=: 1501 fi;; 1502 esac 1503 # Pass precious variables to config.status. 1504 if test "$ac_new_set" = set; then 1505 case $ac_new_val in 1506 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1507 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1508 *) ac_arg=$ac_var=$ac_new_val ;; 1509 esac 1510 case " $ac_configure_args " in 1511 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1512 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1513 esac 1514 fi 1515 done 1516 if $ac_cache_corrupted; then 1517 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1518 echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1519 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1520 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1521 { (exit 1); exit 1; }; } 1522 fi 1523 1524 ac_ext=c 1525 ac_cpp='$CPP $CPPFLAGS' 1526 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1527 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1528 ac_compiler_gnu=$ac_cv_c_compiler_gnu 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 ac_config_headers="$ac_config_headers src/include/config.h:src/include/config.hin" 1551 1552 1553 1554 # checks for programs 1555 ac_ext=c 1556 ac_cpp='$CPP $CPPFLAGS' 1557 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1558 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1559 ac_compiler_gnu=$ac_cv_c_compiler_gnu 1560 if test -n "$ac_tool_prefix"; then 1561 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1562 set dummy ${ac_tool_prefix}gcc; ac_word=$2 1563 echo "$as_me:$LINENO: checking for $ac_word" >&5 1564 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1565 if test "${ac_cv_prog_CC+set}" = set; then 1566 echo $ECHO_N "(cached) $ECHO_C" >&6 1567 else 1568 if test -n "$CC"; then 1569 ac_cv_prog_CC="$CC" # Let the user override the test. 1570 else 1571 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1572 for as_dir in $PATH 1573 do 1574 IFS=$as_save_IFS 1575 test -z "$as_dir" && as_dir=. 1576 for ac_exec_ext in '' $ac_executable_extensions; do 1577 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1578 ac_cv_prog_CC="${ac_tool_prefix}gcc" 1579 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1580 break 2 1581 fi 1582 done 1583 done 1584 1585 fi 1586 fi 1587 CC=$ac_cv_prog_CC 1588 if test -n "$CC"; then 1589 echo "$as_me:$LINENO: result: $CC" >&5 1590 echo "${ECHO_T}$CC" >&6 1591 else 1592 echo "$as_me:$LINENO: result: no" >&5 1593 echo "${ECHO_T}no" >&6 1594 fi 1595 1596 fi 1597 if test -z "$ac_cv_prog_CC"; then 1598 ac_ct_CC=$CC 1599 # Extract the first word of "gcc", so it can be a program name with args. 1600 set dummy gcc; ac_word=$2 1601 echo "$as_me:$LINENO: checking for $ac_word" >&5 1602 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1603 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1604 echo $ECHO_N "(cached) $ECHO_C" >&6 1605 else 1606 if test -n "$ac_ct_CC"; then 1607 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1608 else 1609 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1610 for as_dir in $PATH 1611 do 1612 IFS=$as_save_IFS 1613 test -z "$as_dir" && as_dir=. 1614 for ac_exec_ext in '' $ac_executable_extensions; do 1615 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1616 ac_cv_prog_ac_ct_CC="gcc" 1617 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1618 break 2 1619 fi 1620 done 1621 done 1622 1623 fi 1624 fi 1625 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1626 if test -n "$ac_ct_CC"; then 1627 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1628 echo "${ECHO_T}$ac_ct_CC" >&6 1629 else 1630 echo "$as_me:$LINENO: result: no" >&5 1631 echo "${ECHO_T}no" >&6 1632 fi 1633 1634 if test "x$ac_ct_CC" = x; then 1635 CC="" 1636 else 1637 if test "$build" != "$host"; then 1638 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 1639 whose name does not start with the host triplet. If you think this 1640 configuration is useful to you, please write to autoconf@gnu.org." >&5 1641 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 1642 whose name does not start with the host triplet. If you think this 1643 configuration is useful to you, please write to autoconf@gnu.org." >&2;} 1644 fi 1645 CC=$ac_ct_CC 1646 fi 1647 else 1648 CC="$ac_cv_prog_CC" 1649 fi 1650 1651 if test -z "$CC"; then 1652 if test -n "$ac_tool_prefix"; then 1653 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1654 set dummy ${ac_tool_prefix}cc; ac_word=$2 1655 echo "$as_me:$LINENO: checking for $ac_word" >&5 1656 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1657 if test "${ac_cv_prog_CC+set}" = set; then 1658 echo $ECHO_N "(cached) $ECHO_C" >&6 1659 else 1660 if test -n "$CC"; then 1661 ac_cv_prog_CC="$CC" # Let the user override the test. 1662 else 1663 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1664 for as_dir in $PATH 1665 do 1666 IFS=$as_save_IFS 1667 test -z "$as_dir" && as_dir=. 1668 for ac_exec_ext in '' $ac_executable_extensions; do 1669 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1670 ac_cv_prog_CC="${ac_tool_prefix}cc" 1671 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1672 break 2 1673 fi 1674 done 1675 done 1676 1677 fi 1678 fi 1679 CC=$ac_cv_prog_CC 1680 if test -n "$CC"; then 1681 echo "$as_me:$LINENO: result: $CC" >&5 1682 echo "${ECHO_T}$CC" >&6 1683 else 1684 echo "$as_me:$LINENO: result: no" >&5 1685 echo "${ECHO_T}no" >&6 1686 fi 1687 1688 fi 1689 if test -z "$ac_cv_prog_CC"; then 1690 ac_ct_CC=$CC 1691 # Extract the first word of "cc", so it can be a program name with args. 1692 set dummy cc; ac_word=$2 1693 echo "$as_me:$LINENO: checking for $ac_word" >&5 1694 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1695 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1696 echo $ECHO_N "(cached) $ECHO_C" >&6 1697 else 1698 if test -n "$ac_ct_CC"; then 1699 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1700 else 1701 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1702 for as_dir in $PATH 1703 do 1704 IFS=$as_save_IFS 1705 test -z "$as_dir" && as_dir=. 1706 for ac_exec_ext in '' $ac_executable_extensions; do 1707 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1708 ac_cv_prog_ac_ct_CC="cc" 1709 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1710 break 2 1711 fi 1712 done 1713 done 1714 1715 fi 1716 fi 1717 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1718 if test -n "$ac_ct_CC"; then 1719 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1720 echo "${ECHO_T}$ac_ct_CC" >&6 1721 else 1722 echo "$as_me:$LINENO: result: no" >&5 1723 echo "${ECHO_T}no" >&6 1724 fi 1725 1726 if test "x$ac_ct_CC" = x; then 1727 CC="" 1728 else 1729 if test "$build" != "$host"; then 1730 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 1731 whose name does not start with the host triplet. If you think this 1732 configuration is useful to you, please write to autoconf@gnu.org." >&5 1733 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 1734 whose name does not start with the host triplet. If you think this 1735 configuration is useful to you, please write to autoconf@gnu.org." >&2;} 1736 fi 1737 CC=$ac_ct_CC 1738 fi 1739 else 1740 CC="$ac_cv_prog_CC" 1741 fi 1742 1743 fi 1744 if test -z "$CC"; then 1745 # Extract the first word of "cc", so it can be a program name with args. 1746 set dummy cc; ac_word=$2 1747 echo "$as_me:$LINENO: checking for $ac_word" >&5 1748 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1749 if test "${ac_cv_prog_CC+set}" = set; then 1750 echo $ECHO_N "(cached) $ECHO_C" >&6 1751 else 1752 if test -n "$CC"; then 1753 ac_cv_prog_CC="$CC" # Let the user override the test. 1754 else 1755 ac_prog_rejected=no 1756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1757 for as_dir in $PATH 1758 do 1759 IFS=$as_save_IFS 1760 test -z "$as_dir" && as_dir=. 1761 for ac_exec_ext in '' $ac_executable_extensions; do 1762 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1763 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 1764 ac_prog_rejected=yes 1765 continue 1766 fi 1767 ac_cv_prog_CC="cc" 1768 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1769 break 2 1770 fi 1771 done 1772 done 1773 1774 if test $ac_prog_rejected = yes; then 1775 # We found a bogon in the path, so make sure we never use it. 1776 set dummy $ac_cv_prog_CC 1777 shift 1778 if test $# != 0; then 1779 # We chose a different compiler from the bogus one. 1780 # However, it has the same basename, so the bogon will be chosen 1781 # first if we set CC to just the basename; use the full file name. 1782 shift 1783 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 1784 fi 1785 fi 1786 fi 1787 fi 1788 CC=$ac_cv_prog_CC 1789 if test -n "$CC"; then 1790 echo "$as_me:$LINENO: result: $CC" >&5 1791 echo "${ECHO_T}$CC" >&6 1792 else 1793 echo "$as_me:$LINENO: result: no" >&5 1794 echo "${ECHO_T}no" >&6 1795 fi 1796 1797 fi 1798 if test -z "$CC"; then 1799 if test -n "$ac_tool_prefix"; then 1800 for ac_prog in cl 1801 do 1802 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1803 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1804 echo "$as_me:$LINENO: checking for $ac_word" >&5 1805 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1806 if test "${ac_cv_prog_CC+set}" = set; then 1807 echo $ECHO_N "(cached) $ECHO_C" >&6 1808 else 1809 if test -n "$CC"; then 1810 ac_cv_prog_CC="$CC" # Let the user override the test. 1811 else 1812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1813 for as_dir in $PATH 1814 do 1815 IFS=$as_save_IFS 1816 test -z "$as_dir" && as_dir=. 1817 for ac_exec_ext in '' $ac_executable_extensions; do 1818 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1819 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1820 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1821 break 2 1822 fi 1823 done 1824 done 1825 1826 fi 1827 fi 1828 CC=$ac_cv_prog_CC 1829 if test -n "$CC"; then 1830 echo "$as_me:$LINENO: result: $CC" >&5 1831 echo "${ECHO_T}$CC" >&6 1832 else 1833 echo "$as_me:$LINENO: result: no" >&5 1834 echo "${ECHO_T}no" >&6 1835 fi 1836 1837 test -n "$CC" && break 1838 done 1839 fi 1840 if test -z "$CC"; then 1841 ac_ct_CC=$CC 1842 for ac_prog in cl 1843 do 1844 # Extract the first word of "$ac_prog", so it can be a program name with args. 1845 set dummy $ac_prog; ac_word=$2 1846 echo "$as_me:$LINENO: checking for $ac_word" >&5 1847 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1848 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1849 echo $ECHO_N "(cached) $ECHO_C" >&6 1850 else 1851 if test -n "$ac_ct_CC"; then 1852 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1853 else 1854 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1855 for as_dir in $PATH 1856 do 1857 IFS=$as_save_IFS 1858 test -z "$as_dir" && as_dir=. 1859 for ac_exec_ext in '' $ac_executable_extensions; do 1860 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1861 ac_cv_prog_ac_ct_CC="$ac_prog" 1862 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1863 break 2 1864 fi 1865 done 1866 done 1867 1868 fi 1869 fi 1870 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1871 if test -n "$ac_ct_CC"; then 1872 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1873 echo "${ECHO_T}$ac_ct_CC" >&6 1874 else 1875 echo "$as_me:$LINENO: result: no" >&5 1876 echo "${ECHO_T}no" >&6 1877 fi 1878 1879 test -n "$ac_ct_CC" && break 1880 done 1881 1882 if test "x$ac_ct_CC" = x; then 1883 CC="" 1884 else 1885 if test "$build" != "$host"; then 1886 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 1887 whose name does not start with the host triplet. If you think this 1888 configuration is useful to you, please write to autoconf@gnu.org." >&5 1889 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 1890 whose name does not start with the host triplet. If you think this 1891 configuration is useful to you, please write to autoconf@gnu.org." >&2;} 1892 fi 1893 CC=$ac_ct_CC 1894 fi 1895 fi 1896 1897 fi 1898 1899 1900 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 1901 See \`config.log' for more details." >&5 1902 echo "$as_me: error: no acceptable C compiler found in \$PATH 1903 See \`config.log' for more details." >&2;} 1904 { (exit 1); exit 1; }; } 1905 1906 # Provide some information about the compiler. 1907 echo "$as_me:$LINENO:" \ 1908 "checking for C compiler version" >&5 1909 ac_compiler=`set X $ac_compile; echo $2` 1910 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 1911 (eval $ac_compiler --version </dev/null >&5) 2>&5 1912 ac_status=$? 1913 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1914 (exit $ac_status); } 1915 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 1916 (eval $ac_compiler -v </dev/null >&5) 2>&5 1917 ac_status=$? 1918 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1919 (exit $ac_status); } 1920 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 1921 (eval $ac_compiler -V </dev/null >&5) 2>&5 1922 ac_status=$? 1923 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1924 (exit $ac_status); } 1925 1926 cat >conftest.$ac_ext <<_ACEOF 1927 /* confdefs.h. */ 1928 _ACEOF 1929 cat confdefs.h >>conftest.$ac_ext 1930 cat >>conftest.$ac_ext <<_ACEOF 1931 /* end confdefs.h. */ 1932 1933 int 1934 main () 1935 { 1936 1937 ; 1938 return 0; 1939 } 1940 _ACEOF 1941 ac_clean_files_save=$ac_clean_files 1942 ac_clean_files="$ac_clean_files a.out a.exe b.out" 1943 # Try to create an executable without -o first, disregard a.out. 1944 # It will help us diagnose broken compilers, and finding out an intuition 1945 # of exeext. 1946 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 1947 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 1948 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 1949 # 1950 # List of possible output files, starting from the most likely. 1951 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*) 1952 # only as a last resort. b.out is created by i960 compilers. 1953 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' 1954 # 1955 # The IRIX 6 linker writes into existing files which may not be 1956 # executable, retaining their permissions. Remove them first so a 1957 # subsequent execution test works. 1958 ac_rmfiles= 1959 for ac_file in $ac_files 1960 do 1961 case $ac_file in 1962 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; 1963 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 1964 esac 1965 done 1966 rm -f $ac_rmfiles 1967 1968 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 1969 (eval $ac_link_default) 2>&5 1970 ac_status=$? 1971 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1972 (exit $ac_status); }; then 1973 # Be careful to initialize this variable, since it used to be cached. 1974 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. 1975 ac_cv_exeext= 1976 for ac_file in $ac_files 1977 do 1978 test -f "$ac_file" || continue 1979 case $ac_file in 1980 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) 1981 ;; 1982 [ab].out ) 1983 # We found the default executable, but exeext='' is most 1984 # certainly right. 1985 break;; 1986 *.* ) 1987 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1988 # FIXME: I believe we export ac_cv_exeext for Libtool, 1989 # but it would be cool to find out if it's true. Does anybody 1990 # maintain Libtool? --akim. 1991 export ac_cv_exeext 1992 break;; 1993 * ) 1994 break;; 1995 esac 1996 done 1997 else 1998 echo "$as_me: failed program was:" >&5 1999 sed 's/^/| /' conftest.$ac_ext >&5 2000 2001 { { echo "$as_me:$LINENO: error: C compiler cannot create executables 2002 See \`config.log' for more details." >&5 2003 echo "$as_me: error: C compiler cannot create executables 2004 See \`config.log' for more details." >&2;} 2005 { (exit 77); exit 77; }; } 2006 fi 2007 2008 ac_exeext=$ac_cv_exeext 2009 echo "$as_me:$LINENO: result: $ac_file" >&5 2010 echo "${ECHO_T}$ac_file" >&6 2011 2012 # Check the compiler produces executables we can run. If not, either 2013 # the compiler is broken, or we cross compile. 2014 echo "$as_me:$LINENO: checking whether the C compiler works" >&5 2015 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 2016 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 2017 # If not cross compiling, check that we can run a simple program. 2018 if test "$cross_compiling" != yes; then 2019 if { ac_try='./$ac_file' 2020 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2021 (eval $ac_try) 2>&5 2022 ac_status=$? 2023 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2024 (exit $ac_status); }; }; then 2025 cross_compiling=no 2026 else 2027 if test "$cross_compiling" = maybe; then 2028 cross_compiling=yes 2029 else 2030 { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 2031 If you meant to cross compile, use \`--host'. 2032 See \`config.log' for more details." >&5 2033 echo "$as_me: error: cannot run C compiled programs. 2034 If you meant to cross compile, use \`--host'. 2035 See \`config.log' for more details." >&2;} 2036 { (exit 1); exit 1; }; } 2037 fi 2038 fi 2039 fi 2040 echo "$as_me:$LINENO: result: yes" >&5 2041 echo "${ECHO_T}yes" >&6 2042 2043 rm -f a.out a.exe conftest$ac_cv_exeext b.out 2044 ac_clean_files=$ac_clean_files_save 2045 # Check the compiler produces executables we can run. If not, either 2046 # the compiler is broken, or we cross compile. 2047 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 2048 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 2049 echo "$as_me:$LINENO: result: $cross_compiling" >&5 2050 echo "${ECHO_T}$cross_compiling" >&6 2051 2052 echo "$as_me:$LINENO: checking for suffix of executables" >&5 2053 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 2054 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2055 (eval $ac_link) 2>&5 2056 ac_status=$? 2057 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2058 (exit $ac_status); }; then 2059 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2060 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2061 # work properly (i.e., refer to `conftest.exe'), while it won't with 2062 # `rm'. 2063 for ac_file in conftest.exe conftest conftest.*; do 2064 test -f "$ac_file" || continue 2065 case $ac_file in 2066 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; 2067 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2068 export ac_cv_exeext 2069 break;; 2070 * ) break;; 2071 esac 2072 done 2073 else 2074 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 2075 See \`config.log' for more details." >&5 2076 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 2077 See \`config.log' for more details." >&2;} 2078 { (exit 1); exit 1; }; } 2079 fi 2080 2081 rm -f conftest$ac_cv_exeext 2082 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 2083 echo "${ECHO_T}$ac_cv_exeext" >&6 2084 2085 rm -f conftest.$ac_ext 2086 EXEEXT=$ac_cv_exeext 2087 ac_exeext=$EXEEXT 2088 echo "$as_me:$LINENO: checking for suffix of object files" >&5 2089 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 2090 if test "${ac_cv_objext+set}" = set; then 2091 echo $ECHO_N "(cached) $ECHO_C" >&6 2092 else 2093 cat >conftest.$ac_ext <<_ACEOF 2094 /* confdefs.h. */ 2095 _ACEOF 2096 cat confdefs.h >>conftest.$ac_ext 2097 cat >>conftest.$ac_ext <<_ACEOF 2098 /* end confdefs.h. */ 2099 2100 int 2101 main () 2102 { 2103 2104 ; 2105 return 0; 2106 } 2107 _ACEOF 2108 rm -f conftest.o conftest.obj 2109 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2110 (eval $ac_compile) 2>&5 2111 ac_status=$? 2112 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2113 (exit $ac_status); }; then 2114 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 2115 case $ac_file in 2116 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; 2117 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2118 break;; 2119 esac 2120 done 2121 else 2122 echo "$as_me: failed program was:" >&5 2123 sed 's/^/| /' conftest.$ac_ext >&5 2124 2125 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 2126 See \`config.log' for more details." >&5 2127 echo "$as_me: error: cannot compute suffix of object files: cannot compile 2128 See \`config.log' for more details." >&2;} 2129 { (exit 1); exit 1; }; } 2130 fi 2131 2132 rm -f conftest.$ac_cv_objext conftest.$ac_ext 2133 fi 2134 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 2135 echo "${ECHO_T}$ac_cv_objext" >&6 2136 OBJEXT=$ac_cv_objext 2137 ac_objext=$OBJEXT 2138 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 2139 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 2140 if test "${ac_cv_c_compiler_gnu+set}" = set; then 2141 echo $ECHO_N "(cached) $ECHO_C" >&6 2142 else 2143 cat >conftest.$ac_ext <<_ACEOF 2144 /* confdefs.h. */ 2145 _ACEOF 2146 cat confdefs.h >>conftest.$ac_ext 2147 cat >>conftest.$ac_ext <<_ACEOF 2148 /* end confdefs.h. */ 2149 2150 int 2151 main () 2152 { 2153 #ifndef __GNUC__ 2154 choke me 2155 #endif 2156 2157 ; 2158 return 0; 2159 } 2160 _ACEOF 2161 rm -f conftest.$ac_objext 2162 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2163 (eval $ac_compile) 2>conftest.er1 2164 ac_status=$? 2165 grep -v '^ *+' conftest.er1 >conftest.err 2166 rm -f conftest.er1 2167 cat conftest.err >&5 2168 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2169 (exit $ac_status); } && 2170 { ac_try='test -z "$ac_c_werror_flag" 2171 || test ! -s conftest.err' 2172 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2173 (eval $ac_try) 2>&5 2174 ac_status=$? 2175 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2176 (exit $ac_status); }; } && 2177 { ac_try='test -s conftest.$ac_objext' 2178 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2179 (eval $ac_try) 2>&5 2180 ac_status=$? 2181 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2182 (exit $ac_status); }; }; then 2183 ac_compiler_gnu=yes 2184 else 2185 echo "$as_me: failed program was:" >&5 2186 sed 's/^/| /' conftest.$ac_ext >&5 2187 2188 ac_compiler_gnu=no 2189 fi 2190 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2191 ac_cv_c_compiler_gnu=$ac_compiler_gnu 2192 2193 fi 2194 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 2195 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 2196 GCC=`test $ac_compiler_gnu = yes && echo yes` 2197 ac_test_CFLAGS=${CFLAGS+set} 2198 ac_save_CFLAGS=$CFLAGS 2199 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 2200 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 2201 if test "${ac_cv_prog_cc_g+set}" = set; then 2202 echo $ECHO_N "(cached) $ECHO_C" >&6 2203 else 2204 ac_save_c_werror_flag=$ac_c_werror_flag 2205 ac_c_werror_flag=yes 2206 ac_cv_prog_cc_g=no 2207 CFLAGS="-g" 2208 cat >conftest.$ac_ext <<_ACEOF 2209 /* confdefs.h. */ 2210 _ACEOF 2211 cat confdefs.h >>conftest.$ac_ext 2212 cat >>conftest.$ac_ext <<_ACEOF 2213 /* end confdefs.h. */ 2214 2215 int 2216 main () 2217 { 2218 2219 ; 2220 return 0; 2221 } 2222 _ACEOF 2223 rm -f conftest.$ac_objext 2224 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2225 (eval $ac_compile) 2>conftest.er1 2226 ac_status=$? 2227 grep -v '^ *+' conftest.er1 >conftest.err 2228 rm -f conftest.er1 2229 cat conftest.err >&5 2230 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2231 (exit $ac_status); } && 2232 { ac_try='test -z "$ac_c_werror_flag" 2233 || test ! -s conftest.err' 2234 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2235 (eval $ac_try) 2>&5 2236 ac_status=$? 2237 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2238 (exit $ac_status); }; } && 2239 { ac_try='test -s conftest.$ac_objext' 2240 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2241 (eval $ac_try) 2>&5 2242 ac_status=$? 2243 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2244 (exit $ac_status); }; }; then 2245 ac_cv_prog_cc_g=yes 2246 else 2247 echo "$as_me: failed program was:" >&5 2248 sed 's/^/| /' conftest.$ac_ext >&5 2249 2250 CFLAGS="" 2251 cat >conftest.$ac_ext <<_ACEOF 2252 /* confdefs.h. */ 2253 _ACEOF 2254 cat confdefs.h >>conftest.$ac_ext 2255 cat >>conftest.$ac_ext <<_ACEOF 2256 /* end confdefs.h. */ 2257 2258 int 2259 main () 2260 { 2261 2262 ; 2263 return 0; 2264 } 2265 _ACEOF 2266 rm -f conftest.$ac_objext 2267 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2268 (eval $ac_compile) 2>conftest.er1 2269 ac_status=$? 2270 grep -v '^ *+' conftest.er1 >conftest.err 2271 rm -f conftest.er1 2272 cat conftest.err >&5 2273 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2274 (exit $ac_status); } && 2275 { ac_try='test -z "$ac_c_werror_flag" 2276 || test ! -s conftest.err' 2277 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2278 (eval $ac_try) 2>&5 2279 ac_status=$? 2280 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2281 (exit $ac_status); }; } && 2282 { ac_try='test -s conftest.$ac_objext' 2283 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2284 (eval $ac_try) 2>&5 2285 ac_status=$? 2286 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2287 (exit $ac_status); }; }; then 2288 : 2289 else 2290 echo "$as_me: failed program was:" >&5 2291 sed 's/^/| /' conftest.$ac_ext >&5 2292 2293 ac_c_werror_flag=$ac_save_c_werror_flag 2294 CFLAGS="-g" 2295 cat >conftest.$ac_ext <<_ACEOF 2296 /* confdefs.h. */ 2297 _ACEOF 2298 cat confdefs.h >>conftest.$ac_ext 2299 cat >>conftest.$ac_ext <<_ACEOF 2300 /* end confdefs.h. */ 2301 2302 int 2303 main () 2304 { 2305 2306 ; 2307 return 0; 2308 } 2309 _ACEOF 2310 rm -f conftest.$ac_objext 2311 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2312 (eval $ac_compile) 2>conftest.er1 2313 ac_status=$? 2314 grep -v '^ *+' conftest.er1 >conftest.err 2315 rm -f conftest.er1 2316 cat conftest.err >&5 2317 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2318 (exit $ac_status); } && 2319 { ac_try='test -z "$ac_c_werror_flag" 2320 || test ! -s conftest.err' 2321 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2322 (eval $ac_try) 2>&5 2323 ac_status=$? 2324 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2325 (exit $ac_status); }; } && 2326 { ac_try='test -s conftest.$ac_objext' 2327 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2328 (eval $ac_try) 2>&5 2329 ac_status=$? 2330 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2331 (exit $ac_status); }; }; then 2332 ac_cv_prog_cc_g=yes 2333 else 2334 echo "$as_me: failed program was:" >&5 2335 sed 's/^/| /' conftest.$ac_ext >&5 2336 2337 fi 2338 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2339 fi 2340 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2341 fi 2342 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2343 ac_c_werror_flag=$ac_save_c_werror_flag 2344 fi 2345 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 2346 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 2347 if test "$ac_test_CFLAGS" = set; then 2348 CFLAGS=$ac_save_CFLAGS 2349 elif test $ac_cv_prog_cc_g = yes; then 2350 if test "$GCC" = yes; then 2351 CFLAGS="-g -O2" 2352 else 2353 CFLAGS="-g" 2354 fi 2355 else 2356 if test "$GCC" = yes; then 2357 CFLAGS="-O2" 2358 else 2359 CFLAGS= 2360 fi 2361 fi 2362 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 2363 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 2364 if test "${ac_cv_prog_cc_stdc+set}" = set; then 2365 echo $ECHO_N "(cached) $ECHO_C" >&6 2366 else 2367 ac_cv_prog_cc_stdc=no 2368 ac_save_CC=$CC 2369 cat >conftest.$ac_ext <<_ACEOF 2370 /* confdefs.h. */ 2371 _ACEOF 2372 cat confdefs.h >>conftest.$ac_ext 2373 cat >>conftest.$ac_ext <<_ACEOF 2374 /* end confdefs.h. */ 2375 #include <stdarg.h> 2376 #include <stdio.h> 2377 #include <sys/types.h> 2378 #include <sys/stat.h> 2379 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2380 struct buf { int x; }; 2381 FILE * (*rcsopen) (struct buf *, struct stat *, int); 2382 static char *e (p, i) 2383 char **p; 2384 int i; 2385 { 2386 return p[i]; 2387 } 2388 static char *f (char * (*g) (char **, int), char **p, ...) 2389 { 2390 char *s; 2391 va_list v; 2392 va_start (v,p); 2393 s = g (p, va_arg (v,int)); 2394 va_end (v); 2395 return s; 2396 } 2397 2398 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2399 function prototypes and stuff, but not '\xHH' hex character constants. 2400 These don't provoke an error unfortunately, instead are silently treated 2401 as 'x'. The following induces an error, until -std is added to get 2402 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2403 array size at least. It's necessary to write '\x00'==0 to get something 2404 that's true only with -std. */ 2405 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2406 2407 int test (int i, double x); 2408 struct s1 {int (*f) (int a);}; 2409 struct s2 {int (*f) (double a);}; 2410 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2411 int argc; 2412 char **argv; 2413 int 2414 main () 2415 { 2416 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2417 ; 2418 return 0; 2419 } 2420 _ACEOF 2421 # Don't try gcc -ansi; that turns off useful extensions and 2422 # breaks some systems' header files. 2423 # AIX -qlanglvl=ansi 2424 # Ultrix, OSF/1, Tru64 -std 2425 # HP-UX 10.20 and later -Ae 2426 # HP-UX older versions -Aa -D_HPUX_SOURCE 2427 # SVR4 -Xc -D__EXTENSIONS__ 2428 for ac_arg in "" -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2429 do 2430 CC="$ac_save_CC $ac_arg" 2431 rm -f conftest.$ac_objext 2432 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2433 (eval $ac_compile) 2>conftest.er1 2434 ac_status=$? 2435 grep -v '^ *+' conftest.er1 >conftest.err 2436 rm -f conftest.er1 2437 cat conftest.err >&5 2438 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2439 (exit $ac_status); } && 2440 { ac_try='test -z "$ac_c_werror_flag" 2441 || test ! -s conftest.err' 2442 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2443 (eval $ac_try) 2>&5 2444 ac_status=$? 2445 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2446 (exit $ac_status); }; } && 2447 { ac_try='test -s conftest.$ac_objext' 2448 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2449 (eval $ac_try) 2>&5 2450 ac_status=$? 2451 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2452 (exit $ac_status); }; }; then 2453 ac_cv_prog_cc_stdc=$ac_arg 2454 break 2455 else 2456 echo "$as_me: failed program was:" >&5 2457 sed 's/^/| /' conftest.$ac_ext >&5 2458 2459 fi 2460 rm -f conftest.err conftest.$ac_objext 2461 done 2462 rm -f conftest.$ac_ext conftest.$ac_objext 2463 CC=$ac_save_CC 2464 2465 fi 2466 2467 case "x$ac_cv_prog_cc_stdc" in 2468 x|xno) 2469 echo "$as_me:$LINENO: result: none needed" >&5 2470 echo "${ECHO_T}none needed" >&6 ;; 2471 *) 2472 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 2473 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 2474 CC="$CC $ac_cv_prog_cc_stdc" ;; 2475 esac 2476 2477 # Some people use a C++ compiler to compile C. Since we use `exit', 2478 # in C++ we need to declare it. In case someone uses the same compiler 2479 # for both compiling C and C++ we need to have the C++ compiler decide 2480 # the declaration of exit, since it's the most demanding environment. 2481 cat >conftest.$ac_ext <<_ACEOF 2482 #ifndef __cplusplus 2483 choke me 2484 #endif 2485 _ACEOF 2486 rm -f conftest.$ac_objext 2487 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2488 (eval $ac_compile) 2>conftest.er1 2489 ac_status=$? 2490 grep -v '^ *+' conftest.er1 >conftest.err 2491 rm -f conftest.er1 2492 cat conftest.err >&5 2493 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2494 (exit $ac_status); } && 2495 { ac_try='test -z "$ac_c_werror_flag" 2496 || test ! -s conftest.err' 2497 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2498 (eval $ac_try) 2>&5 2499 ac_status=$? 2500 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2501 (exit $ac_status); }; } && 2502 { ac_try='test -s conftest.$ac_objext' 2503 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2504 (eval $ac_try) 2>&5 2505 ac_status=$? 2506 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2507 (exit $ac_status); }; }; then 2508 for ac_declaration in \ 2509 '' \ 2510 'extern "C" void std::exit (int) throw (); using std::exit;' \ 2511 'extern "C" void std::exit (int); using std::exit;' \ 2512 'extern "C" void exit (int) throw ();' \ 2513 'extern "C" void exit (int);' \ 2514 'void exit (int);' 2515 do 2516 cat >conftest.$ac_ext <<_ACEOF 2517 /* confdefs.h. */ 2518 _ACEOF 2519 cat confdefs.h >>conftest.$ac_ext 2520 cat >>conftest.$ac_ext <<_ACEOF 2521 /* end confdefs.h. */ 2522 $ac_declaration 2523 #include <stdlib.h> 2524 int 2525 main () 2526 { 2527 exit (42); 2528 ; 2529 return 0; 2530 } 2531 _ACEOF 2532 rm -f conftest.$ac_objext 2533 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2534 (eval $ac_compile) 2>conftest.er1 2535 ac_status=$? 2536 grep -v '^ *+' conftest.er1 >conftest.err 2537 rm -f conftest.er1 2538 cat conftest.err >&5 2539 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2540 (exit $ac_status); } && 2541 { ac_try='test -z "$ac_c_werror_flag" 2542 || test ! -s conftest.err' 2543 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2544 (eval $ac_try) 2>&5 2545 ac_status=$? 2546 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2547 (exit $ac_status); }; } && 2548 { ac_try='test -s conftest.$ac_objext' 2549 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2550 (eval $ac_try) 2>&5 2551 ac_status=$? 2552 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2553 (exit $ac_status); }; }; then 2554 : 2555 else 2556 echo "$as_me: failed program was:" >&5 2557 sed 's/^/| /' conftest.$ac_ext >&5 2558 2559 continue 2560 fi 2561 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2562 cat >conftest.$ac_ext <<_ACEOF 2563 /* confdefs.h. */ 2564 _ACEOF 2565 cat confdefs.h >>conftest.$ac_ext 2566 cat >>conftest.$ac_ext <<_ACEOF 2567 /* end confdefs.h. */ 2568 $ac_declaration 2569 int 2570 main () 2571 { 2572 exit (42); 2573 ; 2574 return 0; 2575 } 2576 _ACEOF 2577 rm -f conftest.$ac_objext 2578 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2579 (eval $ac_compile) 2>conftest.er1 2580 ac_status=$? 2581 grep -v '^ *+' conftest.er1 >conftest.err 2582 rm -f conftest.er1 2583 cat conftest.err >&5 2584 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2585 (exit $ac_status); } && 2586 { ac_try='test -z "$ac_c_werror_flag" 2587 || test ! -s conftest.err' 2588 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2589 (eval $ac_try) 2>&5 2590 ac_status=$? 2591 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2592 (exit $ac_status); }; } && 2593 { ac_try='test -s conftest.$ac_objext' 2594 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2595 (eval $ac_try) 2>&5 2596 ac_status=$? 2597 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2598 (exit $ac_status); }; }; then 2599 break 2600 else 2601 echo "$as_me: failed program was:" >&5 2602 sed 's/^/| /' conftest.$ac_ext >&5 2603 2604 fi 2605 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2606 done 2607 rm -f conftest* 2608 if test -n "$ac_declaration"; then 2609 echo '#ifdef __cplusplus' >>confdefs.h 2610 echo $ac_declaration >>confdefs.h 2611 echo '#endif' >>confdefs.h 2612 fi 2613 2614 else 2615 echo "$as_me: failed program was:" >&5 2616 sed 's/^/| /' conftest.$ac_ext >&5 2617 2618 fi 2619 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2620 ac_ext=c 2621 ac_cpp='$CPP $CPPFLAGS' 2622 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2623 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2624 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2625 2626 ac_ext=cc 2627 ac_cpp='$CXXCPP $CPPFLAGS' 2628 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2629 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2630 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 2631 if test -n "$ac_tool_prefix"; then 2632 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC 2633 do 2634 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2635 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2636 echo "$as_me:$LINENO: checking for $ac_word" >&5 2637 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2638 if test "${ac_cv_prog_CXX+set}" = set; then 2639 echo $ECHO_N "(cached) $ECHO_C" >&6 2640 else 2641 if test -n "$CXX"; then 2642 ac_cv_prog_CXX="$CXX" # Let the user override the test. 2643 else 2644 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2645 for as_dir in $PATH 2646 do 2647 IFS=$as_save_IFS 2648 test -z "$as_dir" && as_dir=. 2649 for ac_exec_ext in '' $ac_executable_extensions; do 2650 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2651 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 2652 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2653 break 2 2654 fi 2655 done 2656 done 2657 2658 fi 2659 fi 2660 CXX=$ac_cv_prog_CXX 2661 if test -n "$CXX"; then 2662 echo "$as_me:$LINENO: result: $CXX" >&5 2663 echo "${ECHO_T}$CXX" >&6 2664 else 2665 echo "$as_me:$LINENO: result: no" >&5 2666 echo "${ECHO_T}no" >&6 2667 fi 2668 2669 test -n "$CXX" && break 2670 done 2671 fi 2672 if test -z "$CXX"; then 2673 ac_ct_CXX=$CXX 2674 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC 2675 do 2676 # Extract the first word of "$ac_prog", so it can be a program name with args. 2677 set dummy $ac_prog; ac_word=$2 2678 echo "$as_me:$LINENO: checking for $ac_word" >&5 2679 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2680 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then 2681 echo $ECHO_N "(cached) $ECHO_C" >&6 2682 else 2683 if test -n "$ac_ct_CXX"; then 2684 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. 2685 else 2686 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2687 for as_dir in $PATH 2688 do 2689 IFS=$as_save_IFS 2690 test -z "$as_dir" && as_dir=. 2691 for ac_exec_ext in '' $ac_executable_extensions; do 2692 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2693 ac_cv_prog_ac_ct_CXX="$ac_prog" 2694 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2695 break 2 2696 fi 2697 done 2698 done 2699 2700 fi 2701 fi 2702 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 2703 if test -n "$ac_ct_CXX"; then 2704 echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 2705 echo "${ECHO_T}$ac_ct_CXX" >&6 2706 else 2707 echo "$as_me:$LINENO: result: no" >&5 2708 echo "${ECHO_T}no" >&6 2709 fi 2710 2711 test -n "$ac_ct_CXX" && break 2712 done 2713 2714 if test "x$ac_ct_CXX" = x; then 2715 CXX="g++" 2716 else 2717 if test "$build" != "$host"; then 2718 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2719 whose name does not start with the host triplet. If you think this 2720 configuration is useful to you, please write to autoconf (at] gnu.org." >&5 2721 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 2722 whose name does not start with the host triplet. If you think this 2723 configuration is useful to you, please write to autoconf (at] gnu.org." >&2;} 2724 fi 2725 CXX=$ac_ct_CXX 2726 fi 2727 fi 2728 2729 2730 # Provide some information about the compiler. 2731 echo "$as_me:$LINENO:" \ 2732 "checking for C++ compiler version" >&5 2733 ac_compiler=`set X $ac_compile; echo $2` 2734 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 2735 (eval $ac_compiler --version </dev/null >&5) 2>&5 2736 ac_status=$? 2737 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2738 (exit $ac_status); } 2739 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 2740 (eval $ac_compiler -v </dev/null >&5) 2>&5 2741 ac_status=$? 2742 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2743 (exit $ac_status); } 2744 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 2745 (eval $ac_compiler -V </dev/null >&5) 2>&5 2746 ac_status=$? 2747 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2748 (exit $ac_status); } 2749 2750 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 2751 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6 2752 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then 2753 echo $ECHO_N "(cached) $ECHO_C" >&6 2754 else 2755 cat >conftest.$ac_ext <<_ACEOF 2756 /* confdefs.h. */ 2757 _ACEOF 2758 cat confdefs.h >>conftest.$ac_ext 2759 cat >>conftest.$ac_ext <<_ACEOF 2760 /* end confdefs.h. */ 2761 2762 int 2763 main () 2764 { 2765 #ifndef __GNUC__ 2766 choke me 2767 #endif 2768 2769 ; 2770 return 0; 2771 } 2772 _ACEOF 2773 rm -f conftest.$ac_objext 2774 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2775 (eval $ac_compile) 2>conftest.er1 2776 ac_status=$? 2777 grep -v '^ *+' conftest.er1 >conftest.err 2778 rm -f conftest.er1 2779 cat conftest.err >&5 2780 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2781 (exit $ac_status); } && 2782 { ac_try='test -z "$ac_cxx_werror_flag" 2783 || test ! -s conftest.err' 2784 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2785 (eval $ac_try) 2>&5 2786 ac_status=$? 2787 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2788 (exit $ac_status); }; } && 2789 { ac_try='test -s conftest.$ac_objext' 2790 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2791 (eval $ac_try) 2>&5 2792 ac_status=$? 2793 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2794 (exit $ac_status); }; }; then 2795 ac_compiler_gnu=yes 2796 else 2797 echo "$as_me: failed program was:" >&5 2798 sed 's/^/| /' conftest.$ac_ext >&5 2799 2800 ac_compiler_gnu=no 2801 fi 2802 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2803 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 2804 2805 fi 2806 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 2807 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6 2808 GXX=`test $ac_compiler_gnu = yes && echo yes` 2809 ac_test_CXXFLAGS=${CXXFLAGS+set} 2810 ac_save_CXXFLAGS=$CXXFLAGS 2811 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 2812 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6 2813 if test "${ac_cv_prog_cxx_g+set}" = set; then 2814 echo $ECHO_N "(cached) $ECHO_C" >&6 2815 else 2816 ac_save_cxx_werror_flag=$ac_cxx_werror_flag 2817 ac_cxx_werror_flag=yes 2818 ac_cv_prog_cxx_g=no 2819 CXXFLAGS="-g" 2820 cat >conftest.$ac_ext <<_ACEOF 2821 /* confdefs.h. */ 2822 _ACEOF 2823 cat confdefs.h >>conftest.$ac_ext 2824 cat >>conftest.$ac_ext <<_ACEOF 2825 /* end confdefs.h. */ 2826 2827 int 2828 main () 2829 { 2830 2831 ; 2832 return 0; 2833 } 2834 _ACEOF 2835 rm -f conftest.$ac_objext 2836 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2837 (eval $ac_compile) 2>conftest.er1 2838 ac_status=$? 2839 grep -v '^ *+' conftest.er1 >conftest.err 2840 rm -f conftest.er1 2841 cat conftest.err >&5 2842 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2843 (exit $ac_status); } && 2844 { ac_try='test -z "$ac_cxx_werror_flag" 2845 || test ! -s conftest.err' 2846 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2847 (eval $ac_try) 2>&5 2848 ac_status=$? 2849 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2850 (exit $ac_status); }; } && 2851 { ac_try='test -s conftest.$ac_objext' 2852 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2853 (eval $ac_try) 2>&5 2854 ac_status=$? 2855 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2856 (exit $ac_status); }; }; then 2857 ac_cv_prog_cxx_g=yes 2858 else 2859 echo "$as_me: failed program was:" >&5 2860 sed 's/^/| /' conftest.$ac_ext >&5 2861 2862 CXXFLAGS="" 2863 cat >conftest.$ac_ext <<_ACEOF 2864 /* confdefs.h. */ 2865 _ACEOF 2866 cat confdefs.h >>conftest.$ac_ext 2867 cat >>conftest.$ac_ext <<_ACEOF 2868 /* end confdefs.h. */ 2869 2870 int 2871 main () 2872 { 2873 2874 ; 2875 return 0; 2876 } 2877 _ACEOF 2878 rm -f conftest.$ac_objext 2879 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2880 (eval $ac_compile) 2>conftest.er1 2881 ac_status=$? 2882 grep -v '^ *+' conftest.er1 >conftest.err 2883 rm -f conftest.er1 2884 cat conftest.err >&5 2885 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2886 (exit $ac_status); } && 2887 { ac_try='test -z "$ac_cxx_werror_flag" 2888 || test ! -s conftest.err' 2889 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2890 (eval $ac_try) 2>&5 2891 ac_status=$? 2892 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2893 (exit $ac_status); }; } && 2894 { ac_try='test -s conftest.$ac_objext' 2895 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2896 (eval $ac_try) 2>&5 2897 ac_status=$? 2898 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2899 (exit $ac_status); }; }; then 2900 : 2901 else 2902 echo "$as_me: failed program was:" >&5 2903 sed 's/^/| /' conftest.$ac_ext >&5 2904 2905 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 2906 CXXFLAGS="-g" 2907 cat >conftest.$ac_ext <<_ACEOF 2908 /* confdefs.h. */ 2909 _ACEOF 2910 cat confdefs.h >>conftest.$ac_ext 2911 cat >>conftest.$ac_ext <<_ACEOF 2912 /* end confdefs.h. */ 2913 2914 int 2915 main () 2916 { 2917 2918 ; 2919 return 0; 2920 } 2921 _ACEOF 2922 rm -f conftest.$ac_objext 2923 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2924 (eval $ac_compile) 2>conftest.er1 2925 ac_status=$? 2926 grep -v '^ *+' conftest.er1 >conftest.err 2927 rm -f conftest.er1 2928 cat conftest.err >&5 2929 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2930 (exit $ac_status); } && 2931 { ac_try='test -z "$ac_cxx_werror_flag" 2932 || test ! -s conftest.err' 2933 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2934 (eval $ac_try) 2>&5 2935 ac_status=$? 2936 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2937 (exit $ac_status); }; } && 2938 { ac_try='test -s conftest.$ac_objext' 2939 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2940 (eval $ac_try) 2>&5 2941 ac_status=$? 2942 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2943 (exit $ac_status); }; }; then 2944 ac_cv_prog_cxx_g=yes 2945 else 2946 echo "$as_me: failed program was:" >&5 2947 sed 's/^/| /' conftest.$ac_ext >&5 2948 2949 fi 2950 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2951 fi 2952 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2953 fi 2954 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2955 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 2956 fi 2957 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 2958 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6 2959 if test "$ac_test_CXXFLAGS" = set; then 2960 CXXFLAGS=$ac_save_CXXFLAGS 2961 elif test $ac_cv_prog_cxx_g = yes; then 2962 if test "$GXX" = yes; then 2963 CXXFLAGS="-g -O2" 2964 else 2965 CXXFLAGS="-g" 2966 fi 2967 else 2968 if test "$GXX" = yes; then 2969 CXXFLAGS="-O2" 2970 else 2971 CXXFLAGS= 2972 fi 2973 fi 2974 for ac_declaration in \ 2975 '' \ 2976 'extern "C" void std::exit (int) throw (); using std::exit;' \ 2977 'extern "C" void std::exit (int); using std::exit;' \ 2978 'extern "C" void exit (int) throw ();' \ 2979 'extern "C" void exit (int);' \ 2980 'void exit (int);' 2981 do 2982 cat >conftest.$ac_ext <<_ACEOF 2983 /* confdefs.h. */ 2984 _ACEOF 2985 cat confdefs.h >>conftest.$ac_ext 2986 cat >>conftest.$ac_ext <<_ACEOF 2987 /* end confdefs.h. */ 2988 $ac_declaration 2989 #include <stdlib.h> 2990 int 2991 main () 2992 { 2993 exit (42); 2994 ; 2995 return 0; 2996 } 2997 _ACEOF 2998 rm -f conftest.$ac_objext 2999 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3000 (eval $ac_compile) 2>conftest.er1 3001 ac_status=$? 3002 grep -v '^ *+' conftest.er1 >conftest.err 3003 rm -f conftest.er1 3004 cat conftest.err >&5 3005 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3006 (exit $ac_status); } && 3007 { ac_try='test -z "$ac_cxx_werror_flag" 3008 || test ! -s conftest.err' 3009 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3010 (eval $ac_try) 2>&5 3011 ac_status=$? 3012 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3013 (exit $ac_status); }; } && 3014 { ac_try='test -s conftest.$ac_objext' 3015 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3016 (eval $ac_try) 2>&5 3017 ac_status=$? 3018 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3019 (exit $ac_status); }; }; then 3020 : 3021 else 3022 echo "$as_me: failed program was:" >&5 3023 sed 's/^/| /' conftest.$ac_ext >&5 3024 3025 continue 3026 fi 3027 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3028 cat >conftest.$ac_ext <<_ACEOF 3029 /* confdefs.h. */ 3030 _ACEOF 3031 cat confdefs.h >>conftest.$ac_ext 3032 cat >>conftest.$ac_ext <<_ACEOF 3033 /* end confdefs.h. */ 3034 $ac_declaration 3035 int 3036 main () 3037 { 3038 exit (42); 3039 ; 3040 return 0; 3041 } 3042 _ACEOF 3043 rm -f conftest.$ac_objext 3044 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3045 (eval $ac_compile) 2>conftest.er1 3046 ac_status=$? 3047 grep -v '^ *+' conftest.er1 >conftest.err 3048 rm -f conftest.er1 3049 cat conftest.err >&5 3050 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3051 (exit $ac_status); } && 3052 { ac_try='test -z "$ac_cxx_werror_flag" 3053 || test ! -s conftest.err' 3054 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3055 (eval $ac_try) 2>&5 3056 ac_status=$? 3057 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3058 (exit $ac_status); }; } && 3059 { ac_try='test -s conftest.$ac_objext' 3060 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3061 (eval $ac_try) 2>&5 3062 ac_status=$? 3063 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3064 (exit $ac_status); }; }; then 3065 break 3066 else 3067 echo "$as_me: failed program was:" >&5 3068 sed 's/^/| /' conftest.$ac_ext >&5 3069 3070 fi 3071 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3072 done 3073 rm -f conftest* 3074 if test -n "$ac_declaration"; then 3075 echo '#ifdef __cplusplus' >>confdefs.h 3076 echo $ac_declaration >>confdefs.h 3077 echo '#endif' >>confdefs.h 3078 fi 3079 3080 ac_ext=c 3081 ac_cpp='$CPP $CPPFLAGS' 3082 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3083 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3084 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3085 3086 3087 3088 ac_ext=cc 3089 ac_cpp='$CXXCPP $CPPFLAGS' 3090 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3091 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3092 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 3093 3094 if test "$cross_compiling" = no; then 3095 echo "$as_me:$LINENO: checking that C++ compiler can compile simple program" >&5 3096 echo $ECHO_N "checking that C++ compiler can compile simple program... $ECHO_C" >&6 3097 fi 3098 if test "$cross_compiling" = yes; then 3099 : 3100 else 3101 cat >conftest.$ac_ext <<_ACEOF 3102 3103 /* confdefs.h. */ 3104 _ACEOF 3105 cat confdefs.h >>conftest.$ac_ext 3106 cat >>conftest.$ac_ext <<_ACEOF 3107 /* end confdefs.h. */ 3108 3109 3110 int main() { 3111 return 0; 3112 } 3113 3114 3115 3116 _ACEOF 3117 rm -f conftest$ac_exeext 3118 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3119 (eval $ac_link) 2>&5 3120 ac_status=$? 3121 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3122 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 3123 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3124 (eval $ac_try) 2>&5 3125 ac_status=$? 3126 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3127 (exit $ac_status); }; }; then 3128 echo "$as_me:$LINENO: result: yes" >&5 3129 echo "${ECHO_T}yes" >&6 3130 else 3131 echo "$as_me: program exited with status $ac_status" >&5 3132 echo "$as_me: failed program was:" >&5 3133 sed 's/^/| /' conftest.$ac_ext >&5 3134 3135 ( exit $ac_status ) 3136 echo "$as_me:$LINENO: result: no" >&5 3137 echo "${ECHO_T}no" >&6 3138 { { echo "$as_me:$LINENO: error: a working C++ compiler is required" >&5 3139 echo "$as_me: error: a working C++ compiler is required" >&2;} 3140 { (exit 1); exit 1; }; } 3141 fi 3142 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 3143 fi 3144 3145 if test "$cross_compiling" = no; then 3146 echo "$as_me:$LINENO: checking that C++ static constructors and destructors are called" >&5 3147 echo $ECHO_N "checking that C++ static constructors and destructors are called... $ECHO_C" >&6 3148 fi 3149 if test "$cross_compiling" = yes; then 3150 : 3151 else 3152 cat >conftest.$ac_ext <<_ACEOF 3153 3154 /* confdefs.h. */ 3155 _ACEOF 3156 cat confdefs.h >>conftest.$ac_ext 3157 cat >>conftest.$ac_ext <<_ACEOF 3158 /* end confdefs.h. */ 3159 3160 3161 extern "C" { 3162 void _exit(int); 3163 } 3164 3165 int i; 3166 struct A { 3167 char dummy; 3168 A() { i = 1; } 3169 ~A() { if (i == 1) _exit(0); } 3170 }; 3171 3172 A a; 3173 3174 int main() 3175 { 3176 return 1; 3177 } 3178 3179 3180 3181 _ACEOF 3182 rm -f conftest$ac_exeext 3183 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3184 (eval $ac_link) 2>&5 3185 ac_status=$? 3186 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3187 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 3188 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3189 (eval $ac_try) 2>&5 3190 ac_status=$? 3191 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3192 (exit $ac_status); }; }; then 3193 echo "$as_me:$LINENO: result: yes" >&5 3194 echo "${ECHO_T}yes" >&6 3195 else 3196 echo "$as_me: program exited with status $ac_status" >&5 3197 echo "$as_me: failed program was:" >&5 3198 sed 's/^/| /' conftest.$ac_ext >&5 3199 3200 ( exit $ac_status ) 3201 echo "$as_me:$LINENO: result: no" >&5 3202 echo "${ECHO_T}no" >&6 3203 { { echo "$as_me:$LINENO: error: a working C++ compiler is required" >&5 3204 echo "$as_me: error: a working C++ compiler is required" >&2;} 3205 { (exit 1); exit 1; }; } 3206 fi 3207 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 3208 fi 3209 3210 echo "$as_me:$LINENO: checking that header files support C++" >&5 3211 echo $ECHO_N "checking that header files support C++... $ECHO_C" >&6 3212 cat >conftest.$ac_ext <<_ACEOF 3213 3214 /* confdefs.h. */ 3215 _ACEOF 3216 cat confdefs.h >>conftest.$ac_ext 3217 cat >>conftest.$ac_ext <<_ACEOF 3218 /* end confdefs.h. */ 3219 3220 3221 #include <stdio.h> 3222 3223 3224 int 3225 main () 3226 { 3227 3228 3229 fopen(0, 0); 3230 3231 3232 ; 3233 return 0; 3234 } 3235 3236 _ACEOF 3237 rm -f conftest.$ac_objext conftest$ac_exeext 3238 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3239 (eval $ac_link) 2>conftest.er1 3240 ac_status=$? 3241 grep -v '^ *+' conftest.er1 >conftest.err 3242 rm -f conftest.er1 3243 cat conftest.err >&5 3244 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3245 (exit $ac_status); } && 3246 { ac_try='test -z "$ac_cxx_werror_flag" 3247 || test ! -s conftest.err' 3248 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3249 (eval $ac_try) 2>&5 3250 ac_status=$? 3251 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3252 (exit $ac_status); }; } && 3253 { ac_try='test -s conftest$ac_exeext' 3254 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3255 (eval $ac_try) 2>&5 3256 ac_status=$? 3257 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3258 (exit $ac_status); }; }; then 3259 echo "$as_me:$LINENO: result: yes" >&5 3260 echo "${ECHO_T}yes" >&6 3261 else 3262 echo "$as_me: failed program was:" >&5 3263 sed 's/^/| /' conftest.$ac_ext >&5 3264 3265 echo "$as_me:$LINENO: result: no" >&5 3266 echo "${ECHO_T}no" >&6 3267 { { echo "$as_me:$LINENO: error: header files do not support C++ 3268 (if you are using a version of gcc/g++ earlier than 2.5, 3269 you should install libg++)" >&5 3270 echo "$as_me: error: header files do not support C++ 3271 (if you are using a version of gcc/g++ earlier than 2.5, 3272 you should install libg++)" >&2;} 3273 { (exit 1); exit 1; }; } 3274 fi 3275 rm -f conftest.err conftest.$ac_objext \ 3276 conftest$ac_exeext conftest.$ac_ext 3277 ac_ext=c 3278 ac_cpp='$CPP $CPPFLAGS' 3279 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3280 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3281 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3282 3283 3284 echo "$as_me:$LINENO: checking whether character set is EBCDIC" >&5 3285 echo $ECHO_N "checking whether character set is EBCDIC... $ECHO_C" >&6 3286 cat >conftest.$ac_ext <<_ACEOF 3287 3288 /* confdefs.h. */ 3289 _ACEOF 3290 cat confdefs.h >>conftest.$ac_ext 3291 cat >>conftest.$ac_ext <<_ACEOF 3292 /* end confdefs.h. */ 3293 3294 3295 /* Treat any failure as ASCII for compatibility with existing art. 3296 Use compile-time rather than run-time tests for cross-compiler 3297 tolerance. */ 3298 #if '0' != 240 3299 make an error "Character set is not EBCDIC" 3300 #endif 3301 3302 3303 int 3304 main () 3305 { 3306 3307 ; 3308 return 0; 3309 } 3310 3311 _ACEOF 3312 rm -f conftest.$ac_objext 3313 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3314 (eval $ac_compile) 2>conftest.er1 3315 ac_status=$? 3316 grep -v '^ *+' conftest.er1 >conftest.err 3317 rm -f conftest.er1 3318 cat conftest.err >&5 3319 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3320 (exit $ac_status); } && 3321 { ac_try='test -z "$ac_c_werror_flag" 3322 || test ! -s conftest.err' 3323 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3324 (eval $ac_try) 2>&5 3325 ac_status=$? 3326 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3327 (exit $ac_status); }; } && 3328 { ac_try='test -s conftest.$ac_objext' 3329 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3330 (eval $ac_try) 2>&5 3331 ac_status=$? 3332 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3333 (exit $ac_status); }; }; then 3334 groff_cv_ebcdic="yes" 3335 TTYDEVDIRS="font/devcp1047" 3336 echo "$as_me:$LINENO: result: yes" >&5 3337 echo "${ECHO_T}yes" >&6 3338 3339 cat >>confdefs.h <<\_ACEOF 3340 #define IS_EBCDIC_HOST 1 3341 _ACEOF 3342 3343 else 3344 echo "$as_me: failed program was:" >&5 3345 sed 's/^/| /' conftest.$ac_ext >&5 3346 3347 groff_cv_ebcdic="no" 3348 TTYDEVDIRS="font/devascii font/devlatin1" 3349 OTHERDEVDIRS="font/devlj4 font/devlbp" 3350 echo "$as_me:$LINENO: result: no" >&5 3351 echo "${ECHO_T}no" >&6 3352 fi 3353 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3354 3355 3356 if test "$groff_cv_ebcdic" = "yes"; then 3357 echo "$as_me:$LINENO: checking for OS/390 Unix" >&5 3358 echo $ECHO_N "checking for OS/390 Unix... $ECHO_C" >&6 3359 case `uname` in 3360 OS/390) 3361 CFLAGS="$CFLAGS -D_ALL_SOURCE" 3362 echo "$as_me:$LINENO: result: yes" >&5 3363 echo "${ECHO_T}yes" >&6 ;; 3364 *) 3365 echo "$as_me:$LINENO: result: no" >&5 3366 echo "${ECHO_T}no" >&6 ;; 3367 esac 3368 fi 3369 ac_ext=c 3370 ac_cpp='$CPP $CPPFLAGS' 3371 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3372 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3373 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3374 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 3375 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 3376 # On Suns, sometimes $CPP names a directory. 3377 if test -n "$CPP" && test -d "$CPP"; then 3378 CPP= 3379 fi 3380 if test -z "$CPP"; then 3381 if test "${ac_cv_prog_CPP+set}" = set; then 3382 echo $ECHO_N "(cached) $ECHO_C" >&6 3383 else 3384 # Double quotes because CPP needs to be expanded 3385 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3386 do 3387 ac_preproc_ok=false 3388 for ac_c_preproc_warn_flag in '' yes 3389 do 3390 # Use a header file that comes with gcc, so configuring glibc 3391 # with a fresh cross-compiler works. 3392 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3393 # <limits.h> exists even on freestanding compilers. 3394 # On the NeXT, cc -E runs the code through the compiler's parser, 3395 # not just through cpp. "Syntax error" is here to catch this case. 3396 cat >conftest.$ac_ext <<_ACEOF 3397 /* confdefs.h. */ 3398 _ACEOF 3399 cat confdefs.h >>conftest.$ac_ext 3400 cat >>conftest.$ac_ext <<_ACEOF 3401 /* end confdefs.h. */ 3402 #ifdef __STDC__ 3403 # include <limits.h> 3404 #else 3405 # include <assert.h> 3406 #endif 3407 Syntax error 3408 _ACEOF 3409 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 3410 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3411 ac_status=$? 3412 grep -v '^ *+' conftest.er1 >conftest.err 3413 rm -f conftest.er1 3414 cat conftest.err >&5 3415 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3416 (exit $ac_status); } >/dev/null; then 3417 if test -s conftest.err; then 3418 ac_cpp_err=$ac_c_preproc_warn_flag 3419 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 3420 else 3421 ac_cpp_err= 3422 fi 3423 else 3424 ac_cpp_err=yes 3425 fi 3426 if test -z "$ac_cpp_err"; then 3427 : 3428 else 3429 echo "$as_me: failed program was:" >&5 3430 sed 's/^/| /' conftest.$ac_ext >&5 3431 3432 # Broken: fails on valid input. 3433 continue 3434 fi 3435 rm -f conftest.err conftest.$ac_ext 3436 3437 # OK, works on sane cases. Now check whether non-existent headers 3438 # can be detected and how. 3439 cat >conftest.$ac_ext <<_ACEOF 3440 /* confdefs.h. */ 3441 _ACEOF 3442 cat confdefs.h >>conftest.$ac_ext 3443 cat >>conftest.$ac_ext <<_ACEOF 3444 /* end confdefs.h. */ 3445 #include <ac_nonexistent.h> 3446 _ACEOF 3447 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 3448 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3449 ac_status=$? 3450 grep -v '^ *+' conftest.er1 >conftest.err 3451 rm -f conftest.er1 3452 cat conftest.err >&5 3453 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3454 (exit $ac_status); } >/dev/null; then 3455 if test -s conftest.err; then 3456 ac_cpp_err=$ac_c_preproc_warn_flag 3457 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 3458 else 3459 ac_cpp_err= 3460 fi 3461 else 3462 ac_cpp_err=yes 3463 fi 3464 if test -z "$ac_cpp_err"; then 3465 # Broken: success on invalid input. 3466 continue 3467 else 3468 echo "$as_me: failed program was:" >&5 3469 sed 's/^/| /' conftest.$ac_ext >&5 3470 3471 # Passes both tests. 3472 ac_preproc_ok=: 3473 break 3474 fi 3475 rm -f conftest.err conftest.$ac_ext 3476 3477 done 3478 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3479 rm -f conftest.err conftest.$ac_ext 3480 if $ac_preproc_ok; then 3481 break 3482 fi 3483 3484 done 3485 ac_cv_prog_CPP=$CPP 3486 3487 fi 3488 CPP=$ac_cv_prog_CPP 3489 else 3490 ac_cv_prog_CPP=$CPP 3491 fi 3492 echo "$as_me:$LINENO: result: $CPP" >&5 3493 echo "${ECHO_T}$CPP" >&6 3494 ac_preproc_ok=false 3495 for ac_c_preproc_warn_flag in '' yes 3496 do 3497 # Use a header file that comes with gcc, so configuring glibc 3498 # with a fresh cross-compiler works. 3499 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3500 # <limits.h> exists even on freestanding compilers. 3501 # On the NeXT, cc -E runs the code through the compiler's parser, 3502 # not just through cpp. "Syntax error" is here to catch this case. 3503 cat >conftest.$ac_ext <<_ACEOF 3504 /* confdefs.h. */ 3505 _ACEOF 3506 cat confdefs.h >>conftest.$ac_ext 3507 cat >>conftest.$ac_ext <<_ACEOF 3508 /* end confdefs.h. */ 3509 #ifdef __STDC__ 3510 # include <limits.h> 3511 #else 3512 # include <assert.h> 3513 #endif 3514 Syntax error 3515 _ACEOF 3516 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 3517 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3518 ac_status=$? 3519 grep -v '^ *+' conftest.er1 >conftest.err 3520 rm -f conftest.er1 3521 cat conftest.err >&5 3522 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3523 (exit $ac_status); } >/dev/null; then 3524 if test -s conftest.err; then 3525 ac_cpp_err=$ac_c_preproc_warn_flag 3526 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 3527 else 3528 ac_cpp_err= 3529 fi 3530 else 3531 ac_cpp_err=yes 3532 fi 3533 if test -z "$ac_cpp_err"; then 3534 : 3535 else 3536 echo "$as_me: failed program was:" >&5 3537 sed 's/^/| /' conftest.$ac_ext >&5 3538 3539 # Broken: fails on valid input. 3540 continue 3541 fi 3542 rm -f conftest.err conftest.$ac_ext 3543 3544 # OK, works on sane cases. Now check whether non-existent headers 3545 # can be detected and how. 3546 cat >conftest.$ac_ext <<_ACEOF 3547 /* confdefs.h. */ 3548 _ACEOF 3549 cat confdefs.h >>conftest.$ac_ext 3550 cat >>conftest.$ac_ext <<_ACEOF 3551 /* end confdefs.h. */ 3552 #include <ac_nonexistent.h> 3553 _ACEOF 3554 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 3555 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3556 ac_status=$? 3557 grep -v '^ *+' conftest.er1 >conftest.err 3558 rm -f conftest.er1 3559 cat conftest.err >&5 3560 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3561 (exit $ac_status); } >/dev/null; then 3562 if test -s conftest.err; then 3563 ac_cpp_err=$ac_c_preproc_warn_flag 3564 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 3565 else 3566 ac_cpp_err= 3567 fi 3568 else 3569 ac_cpp_err=yes 3570 fi 3571 if test -z "$ac_cpp_err"; then 3572 # Broken: success on invalid input. 3573 continue 3574 else 3575 echo "$as_me: failed program was:" >&5 3576 sed 's/^/| /' conftest.$ac_ext >&5 3577 3578 # Passes both tests. 3579 ac_preproc_ok=: 3580 break 3581 fi 3582 rm -f conftest.err conftest.$ac_ext 3583 3584 done 3585 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3586 rm -f conftest.err conftest.$ac_ext 3587 if $ac_preproc_ok; then 3588 : 3589 else 3590 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check 3591 See \`config.log' for more details." >&5 3592 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check 3593 See \`config.log' for more details." >&2;} 3594 { (exit 1); exit 1; }; } 3595 fi 3596 3597 ac_ext=c 3598 ac_cpp='$CPP $CPPFLAGS' 3599 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3600 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3601 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3602 3603 3604 echo "$as_me:$LINENO: checking for X" >&5 3605 echo $ECHO_N "checking for X... $ECHO_C" >&6 3606 3607 3608 # Check whether --with-x or --without-x was given. 3609 if test "${with_x+set}" = set; then 3610 withval="$with_x" 3611 3612 fi; 3613 # $have_x is `yes', `no', `disabled', or empty when we do not yet know. 3614 if test "x$with_x" = xno; then 3615 # The user explicitly disabled X. 3616 have_x=disabled 3617 else 3618 if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then 3619 # Both variables are already set. 3620 have_x=yes 3621 else 3622 if test "${ac_cv_have_x+set}" = set; then 3623 echo $ECHO_N "(cached) $ECHO_C" >&6 3624 else 3625 # One or both of the vars are not set, and there is no cached value. 3626 ac_x_includes=no ac_x_libraries=no 3627 rm -f -r conftest.dir 3628 if mkdir conftest.dir; then 3629 cd conftest.dir 3630 # Make sure to not put "make" in the Imakefile rules, since we grep it out. 3631 cat >Imakefile <<'_ACEOF' 3632 acfindx: 3633 @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"' 3634 _ACEOF 3635 if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then 3636 # GNU make sometimes prints "make[1]: Entering...", which would confuse us. 3637 eval `${MAKE-make} acfindx 2>/dev/null | grep -v make` 3638 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR. 3639 for ac_extension in a so sl; do 3640 if test ! -f $ac_im_usrlibdir/libX11.$ac_extension && 3641 test -f $ac_im_libdir/libX11.$ac_extension; then 3642 ac_im_usrlibdir=$ac_im_libdir; break 3643 fi 3644 done 3645 # Screen out bogus values from the imake configuration. They are 3646 # bogus both because they are the default anyway, and because 3647 # using them would break gcc on systems where it needs fixed includes. 3648 case $ac_im_incroot in 3649 /usr/include) ;; 3650 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;; 3651 esac 3652 case $ac_im_usrlibdir in 3653 /usr/lib | /lib) ;; 3654 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;; 3655 esac 3656 fi 3657 cd .. 3658 rm -f -r conftest.dir 3659 fi 3660 3661 # Standard set of common directories for X headers. 3662 # Check X11 before X11Rn because it is often a symlink to the current release. 3663 ac_x_header_dirs=' 3664 /usr/X11/include 3665 /usr/X11R6/include 3666 /usr/X11R5/include 3667 /usr/X11R4/include 3668 3669 /usr/include/X11 3670 /usr/include/X11R6 3671 /usr/include/X11R5 3672 /usr/include/X11R4 3673 3674 /usr/local/X11/include 3675 /usr/local/X11R6/include 3676 /usr/local/X11R5/include 3677 /usr/local/X11R4/include 3678 3679 /usr/local/include/X11 3680 /usr/local/include/X11R6 3681 /usr/local/include/X11R5 3682 /usr/local/include/X11R4 3683 3684 /usr/X386/include 3685 /usr/x386/include 3686 /usr/XFree86/include/X11 3687 3688 /usr/include 3689 /usr/local/include 3690 /usr/unsupported/include 3691 /usr/athena/include 3692 /usr/local/x11r5/include 3693 /usr/lpp/Xamples/include 3694 3695 /usr/openwin/include 3696 /usr/openwin/share/include' 3697 3698 if test "$ac_x_includes" = no; then 3699 # Guess where to find include files, by looking for Intrinsic.h. 3700 # First, try using that file with no special directory specified. 3701 cat >conftest.$ac_ext <<_ACEOF 3702 /* confdefs.h. */ 3703 _ACEOF 3704 cat confdefs.h >>conftest.$ac_ext 3705 cat >>conftest.$ac_ext <<_ACEOF 3706 /* end confdefs.h. */ 3707 #include <X11/Intrinsic.h> 3708 _ACEOF 3709 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 3710 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3711 ac_status=$? 3712 grep -v '^ *+' conftest.er1 >conftest.err 3713 rm -f conftest.er1 3714 cat conftest.err >&5 3715 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3716 (exit $ac_status); } >/dev/null; then 3717 if test -s conftest.err; then 3718 ac_cpp_err=$ac_c_preproc_warn_flag 3719 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 3720 else 3721 ac_cpp_err= 3722 fi 3723 else 3724 ac_cpp_err=yes 3725 fi 3726 if test -z "$ac_cpp_err"; then 3727 # We can compile using X headers with no special include directory. 3728 ac_x_includes= 3729 else 3730 echo "$as_me: failed program was:" >&5 3731 sed 's/^/| /' conftest.$ac_ext >&5 3732 3733 for ac_dir in $ac_x_header_dirs; do 3734 if test -r "$ac_dir/X11/Intrinsic.h"; then 3735 ac_x_includes=$ac_dir 3736 break 3737 fi 3738 done 3739 fi 3740 rm -f conftest.err conftest.$ac_ext 3741 fi # $ac_x_includes = no 3742 3743 if test "$ac_x_libraries" = no; then 3744 # Check for the libraries. 3745 # See if we find them without any special options. 3746 # Don't add to $LIBS permanently. 3747 ac_save_LIBS=$LIBS 3748 LIBS="-lXt $LIBS" 3749 cat >conftest.$ac_ext <<_ACEOF 3750 /* confdefs.h. */ 3751 _ACEOF 3752 cat confdefs.h >>conftest.$ac_ext 3753 cat >>conftest.$ac_ext <<_ACEOF 3754 /* end confdefs.h. */ 3755 #include <X11/Intrinsic.h> 3756 int 3757 main () 3758 { 3759 XtMalloc (0) 3760 ; 3761 return 0; 3762 } 3763 _ACEOF 3764 rm -f conftest.$ac_objext conftest$ac_exeext 3765 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3766 (eval $ac_link) 2>conftest.er1 3767 ac_status=$? 3768 grep -v '^ *+' conftest.er1 >conftest.err 3769 rm -f conftest.er1 3770 cat conftest.err >&5 3771 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3772 (exit $ac_status); } && 3773 { ac_try='test -z "$ac_c_werror_flag" 3774 || test ! -s conftest.err' 3775 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3776 (eval $ac_try) 2>&5 3777 ac_status=$? 3778 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3779 (exit $ac_status); }; } && 3780 { ac_try='test -s conftest$ac_exeext' 3781 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3782 (eval $ac_try) 2>&5 3783 ac_status=$? 3784 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3785 (exit $ac_status); }; }; then 3786 LIBS=$ac_save_LIBS 3787 # We can link X programs with no special library path. 3788 ac_x_libraries= 3789 else 3790 echo "$as_me: failed program was:" >&5 3791 sed 's/^/| /' conftest.$ac_ext >&5 3792 3793 LIBS=$ac_save_LIBS 3794 for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g` 3795 do 3796 # Don't even attempt the hair of trying to link an X program! 3797 for ac_extension in a so sl; do 3798 if test -r $ac_dir/libXt.$ac_extension; then 3799 ac_x_libraries=$ac_dir 3800 break 2 3801 fi 3802 done 3803 done 3804 fi 3805 rm -f conftest.err conftest.$ac_objext \ 3806 conftest$ac_exeext conftest.$ac_ext 3807 fi # $ac_x_libraries = no 3808 3809 if test "$ac_x_includes" = no || test "$ac_x_libraries" = no; then 3810 # Didn't find X anywhere. Cache the known absence of X. 3811 ac_cv_have_x="have_x=no" 3812 else 3813 # Record where we found X for the cache. 3814 ac_cv_have_x="have_x=yes \ 3815 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries" 3816 fi 3817 fi 3818 3819 fi 3820 eval "$ac_cv_have_x" 3821 fi # $with_x != no 3822 3823 if test "$have_x" != yes; then 3824 echo "$as_me:$LINENO: result: $have_x" >&5 3825 echo "${ECHO_T}$have_x" >&6 3826 no_x=yes 3827 else 3828 # If each of the values was on the command line, it overrides each guess. 3829 test "x$x_includes" = xNONE && x_includes=$ac_x_includes 3830 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries 3831 # Update the cache value to reflect the command line values. 3832 ac_cv_have_x="have_x=yes \ 3833 ac_x_includes=$x_includes ac_x_libraries=$x_libraries" 3834 echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5 3835 echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6 3836 fi 3837 3838 if test "$no_x" = yes; then 3839 # Not all programs may use this symbol, but it does not hurt to define it. 3840 3841 cat >>confdefs.h <<\_ACEOF 3842 #define X_DISPLAY_MISSING 1 3843 _ACEOF 3844 3845 X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS= 3846 else 3847 if test -n "$x_includes"; then 3848 X_CFLAGS="$X_CFLAGS -I$x_includes" 3849 fi 3850 3851 # It would also be nice to do this for all -L options, not just this one. 3852 if test -n "$x_libraries"; then 3853 X_LIBS="$X_LIBS -L$x_libraries" 3854 # For Solaris; some versions of Sun CC require a space after -R and 3855 # others require no space. Words are not sufficient . . . . 3856 case `(uname -sr) 2>/dev/null` in 3857 "SunOS 5"*) 3858 echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5 3859 echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6 3860 ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries" 3861 cat >conftest.$ac_ext <<_ACEOF 3862 /* confdefs.h. */ 3863 _ACEOF 3864 cat confdefs.h >>conftest.$ac_ext 3865 cat >>conftest.$ac_ext <<_ACEOF 3866 /* end confdefs.h. */ 3867 3868 int 3869 main () 3870 { 3871 3872 ; 3873 return 0; 3874 } 3875 _ACEOF 3876 rm -f conftest.$ac_objext conftest$ac_exeext 3877 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3878 (eval $ac_link) 2>conftest.er1 3879 ac_status=$? 3880 grep -v '^ *+' conftest.er1 >conftest.err 3881 rm -f conftest.er1 3882 cat conftest.err >&5 3883 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3884 (exit $ac_status); } && 3885 { ac_try='test -z "$ac_c_werror_flag" 3886 || test ! -s conftest.err' 3887 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3888 (eval $ac_try) 2>&5 3889 ac_status=$? 3890 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3891 (exit $ac_status); }; } && 3892 { ac_try='test -s conftest$ac_exeext' 3893 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3894 (eval $ac_try) 2>&5 3895 ac_status=$? 3896 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3897 (exit $ac_status); }; }; then 3898 ac_R_nospace=yes 3899 else 3900 echo "$as_me: failed program was:" >&5 3901 sed 's/^/| /' conftest.$ac_ext >&5 3902 3903 ac_R_nospace=no 3904 fi 3905 rm -f conftest.err conftest.$ac_objext \ 3906 conftest$ac_exeext conftest.$ac_ext 3907 if test $ac_R_nospace = yes; then 3908 echo "$as_me:$LINENO: result: no" >&5 3909 echo "${ECHO_T}no" >&6 3910 X_LIBS="$X_LIBS -R$x_libraries" 3911 else 3912 LIBS="$ac_xsave_LIBS -R $x_libraries" 3913 cat >conftest.$ac_ext <<_ACEOF 3914 /* confdefs.h. */ 3915 _ACEOF 3916 cat confdefs.h >>conftest.$ac_ext 3917 cat >>conftest.$ac_ext <<_ACEOF 3918 /* end confdefs.h. */ 3919 3920 int 3921 main () 3922 { 3923 3924 ; 3925 return 0; 3926 } 3927 _ACEOF 3928 rm -f conftest.$ac_objext conftest$ac_exeext 3929 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3930 (eval $ac_link) 2>conftest.er1 3931 ac_status=$? 3932 grep -v '^ *+' conftest.er1 >conftest.err 3933 rm -f conftest.er1 3934 cat conftest.err >&5 3935 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3936 (exit $ac_status); } && 3937 { ac_try='test -z "$ac_c_werror_flag" 3938 || test ! -s conftest.err' 3939 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3940 (eval $ac_try) 2>&5 3941 ac_status=$? 3942 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3943 (exit $ac_status); }; } && 3944 { ac_try='test -s conftest$ac_exeext' 3945 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3946 (eval $ac_try) 2>&5 3947 ac_status=$? 3948 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3949 (exit $ac_status); }; }; then 3950 ac_R_space=yes 3951 else 3952 echo "$as_me: failed program was:" >&5 3953 sed 's/^/| /' conftest.$ac_ext >&5 3954 3955 ac_R_space=no 3956 fi 3957 rm -f conftest.err conftest.$ac_objext \ 3958 conftest$ac_exeext conftest.$ac_ext 3959 if test $ac_R_space = yes; then 3960 echo "$as_me:$LINENO: result: yes" >&5 3961 echo "${ECHO_T}yes" >&6 3962 X_LIBS="$X_LIBS -R $x_libraries" 3963 else 3964 echo "$as_me:$LINENO: result: neither works" >&5 3965 echo "${ECHO_T}neither works" >&6 3966 fi 3967 fi 3968 LIBS=$ac_xsave_LIBS 3969 esac 3970 fi 3971 3972 # Check for system-dependent libraries X programs must link with. 3973 # Do this before checking for the system-independent R6 libraries 3974 # (-lICE), since we may need -lsocket or whatever for X linking. 3975 3976 if test "$ISC" = yes; then 3977 X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet" 3978 else 3979 # Martyn Johnson says this is needed for Ultrix, if the X 3980 # libraries were built with DECnet support. And Karl Berry says 3981 # the Alpha needs dnet_stub (dnet does not exist). 3982 ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11" 3983 cat >conftest.$ac_ext <<_ACEOF 3984 /* confdefs.h. */ 3985 _ACEOF 3986 cat confdefs.h >>conftest.$ac_ext 3987 cat >>conftest.$ac_ext <<_ACEOF 3988 /* end confdefs.h. */ 3989 3990 /* Override any gcc2 internal prototype to avoid an error. */ 3991 #ifdef __cplusplus 3992 extern "C" 3993 #endif 3994 /* We use char because int might match the return type of a gcc2 3995 builtin and then its argument prototype would still apply. */ 3996 char XOpenDisplay (); 3997 int 3998 main () 3999 { 4000 XOpenDisplay (); 4001 ; 4002 return 0; 4003 } 4004 _ACEOF 4005 rm -f conftest.$ac_objext conftest$ac_exeext 4006 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4007 (eval $ac_link) 2>conftest.er1 4008 ac_status=$? 4009 grep -v '^ *+' conftest.er1 >conftest.err 4010 rm -f conftest.er1 4011 cat conftest.err >&5 4012 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4013 (exit $ac_status); } && 4014 { ac_try='test -z "$ac_c_werror_flag" 4015 || test ! -s conftest.err' 4016 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4017 (eval $ac_try) 2>&5 4018 ac_status=$? 4019 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4020 (exit $ac_status); }; } && 4021 { ac_try='test -s conftest$ac_exeext' 4022 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4023 (eval $ac_try) 2>&5 4024 ac_status=$? 4025 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4026 (exit $ac_status); }; }; then 4027 : 4028 else 4029 echo "$as_me: failed program was:" >&5 4030 sed 's/^/| /' conftest.$ac_ext >&5 4031 4032 echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5 4033 echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6 4034 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then 4035 echo $ECHO_N "(cached) $ECHO_C" >&6 4036 else 4037 ac_check_lib_save_LIBS=$LIBS 4038 LIBS="-ldnet $LIBS" 4039 cat >conftest.$ac_ext <<_ACEOF 4040 /* confdefs.h. */ 4041 _ACEOF 4042 cat confdefs.h >>conftest.$ac_ext 4043 cat >>conftest.$ac_ext <<_ACEOF 4044 /* end confdefs.h. */ 4045 4046 /* Override any gcc2 internal prototype to avoid an error. */ 4047 #ifdef __cplusplus 4048 extern "C" 4049 #endif 4050 /* We use char because int might match the return type of a gcc2 4051 builtin and then its argument prototype would still apply. */ 4052 char dnet_ntoa (); 4053 int 4054 main () 4055 { 4056 dnet_ntoa (); 4057 ; 4058 return 0; 4059 } 4060 _ACEOF 4061 rm -f conftest.$ac_objext conftest$ac_exeext 4062 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4063 (eval $ac_link) 2>conftest.er1 4064 ac_status=$? 4065 grep -v '^ *+' conftest.er1 >conftest.err 4066 rm -f conftest.er1 4067 cat conftest.err >&5 4068 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4069 (exit $ac_status); } && 4070 { ac_try='test -z "$ac_c_werror_flag" 4071 || test ! -s conftest.err' 4072 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4073 (eval $ac_try) 2>&5 4074 ac_status=$? 4075 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4076 (exit $ac_status); }; } && 4077 { ac_try='test -s conftest$ac_exeext' 4078 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4079 (eval $ac_try) 2>&5 4080 ac_status=$? 4081 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4082 (exit $ac_status); }; }; then 4083 ac_cv_lib_dnet_dnet_ntoa=yes 4084 else 4085 echo "$as_me: failed program was:" >&5 4086 sed 's/^/| /' conftest.$ac_ext >&5 4087 4088 ac_cv_lib_dnet_dnet_ntoa=no 4089 fi 4090 rm -f conftest.err conftest.$ac_objext \ 4091 conftest$ac_exeext conftest.$ac_ext 4092 LIBS=$ac_check_lib_save_LIBS 4093 fi 4094 echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5 4095 echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6 4096 if test $ac_cv_lib_dnet_dnet_ntoa = yes; then 4097 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet" 4098 fi 4099 4100 if test $ac_cv_lib_dnet_dnet_ntoa = no; then 4101 echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5 4102 echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6 4103 if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then 4104 echo $ECHO_N "(cached) $ECHO_C" >&6 4105 else 4106 ac_check_lib_save_LIBS=$LIBS 4107 LIBS="-ldnet_stub $LIBS" 4108 cat >conftest.$ac_ext <<_ACEOF 4109 /* confdefs.h. */ 4110 _ACEOF 4111 cat confdefs.h >>conftest.$ac_ext 4112 cat >>conftest.$ac_ext <<_ACEOF 4113 /* end confdefs.h. */ 4114 4115 /* Override any gcc2 internal prototype to avoid an error. */ 4116 #ifdef __cplusplus 4117 extern "C" 4118 #endif 4119 /* We use char because int might match the return type of a gcc2 4120 builtin and then its argument prototype would still apply. */ 4121 char dnet_ntoa (); 4122 int 4123 main () 4124 { 4125 dnet_ntoa (); 4126 ; 4127 return 0; 4128 } 4129 _ACEOF 4130 rm -f conftest.$ac_objext conftest$ac_exeext 4131 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4132 (eval $ac_link) 2>conftest.er1 4133 ac_status=$? 4134 grep -v '^ *+' conftest.er1 >conftest.err 4135 rm -f conftest.er1 4136 cat conftest.err >&5 4137 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4138 (exit $ac_status); } && 4139 { ac_try='test -z "$ac_c_werror_flag" 4140 || test ! -s conftest.err' 4141 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4142 (eval $ac_try) 2>&5 4143 ac_status=$? 4144 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4145 (exit $ac_status); }; } && 4146 { ac_try='test -s conftest$ac_exeext' 4147 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4148 (eval $ac_try) 2>&5 4149 ac_status=$? 4150 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4151 (exit $ac_status); }; }; then 4152 ac_cv_lib_dnet_stub_dnet_ntoa=yes 4153 else 4154 echo "$as_me: failed program was:" >&5 4155 sed 's/^/| /' conftest.$ac_ext >&5 4156 4157 ac_cv_lib_dnet_stub_dnet_ntoa=no 4158 fi 4159 rm -f conftest.err conftest.$ac_objext \ 4160 conftest$ac_exeext conftest.$ac_ext 4161 LIBS=$ac_check_lib_save_LIBS 4162 fi 4163 echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5 4164 echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6 4165 if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then 4166 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub" 4167 fi 4168 4169 fi 4170 fi 4171 rm -f conftest.err conftest.$ac_objext \ 4172 conftest$ac_exeext conftest.$ac_ext 4173 LIBS="$ac_xsave_LIBS" 4174 4175 # msh (at] cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT, 4176 # to get the SysV transport functions. 4177 # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4) 4178 # needs -lnsl. 4179 # The nsl library prevents programs from opening the X display 4180 # on Irix 5.2, according to T.E. Dickey. 4181 # The functions gethostbyname, getservbyname, and inet_addr are 4182 # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking. 4183 echo "$as_me:$LINENO: checking for gethostbyname" >&5 4184 echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6 4185 if test "${ac_cv_func_gethostbyname+set}" = set; then 4186 echo $ECHO_N "(cached) $ECHO_C" >&6 4187 else 4188 cat >conftest.$ac_ext <<_ACEOF 4189 /* confdefs.h. */ 4190 _ACEOF 4191 cat confdefs.h >>conftest.$ac_ext 4192 cat >>conftest.$ac_ext <<_ACEOF 4193 /* end confdefs.h. */ 4194 /* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname. 4195 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 4196 #define gethostbyname innocuous_gethostbyname 4197 4198 /* System header to define __stub macros and hopefully few prototypes, 4199 which can conflict with char gethostbyname (); below. 4200 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4201 <limits.h> exists even on freestanding compilers. */ 4202 4203 #ifdef __STDC__ 4204 # include <limits.h> 4205 #else 4206 # include <assert.h> 4207 #endif 4208 4209 #undef gethostbyname 4210 4211 /* Override any gcc2 internal prototype to avoid an error. */ 4212 #ifdef __cplusplus 4213 extern "C" 4214 { 4215 #endif 4216 /* We use char because int might match the return type of a gcc2 4217 builtin and then its argument prototype would still apply. */ 4218 char gethostbyname (); 4219 /* The GNU C library defines this for functions which it implements 4220 to always fail with ENOSYS. Some functions are actually named 4221 something starting with __ and the normal name is an alias. */ 4222 #if defined (__stub_gethostbyname) || defined (__stub___gethostbyname) 4223 choke me 4224 #else 4225 char (*f) () = gethostbyname; 4226 #endif 4227 #ifdef __cplusplus 4228 } 4229 #endif 4230 4231 int 4232 main () 4233 { 4234 return f != gethostbyname; 4235 ; 4236 return 0; 4237 } 4238 _ACEOF 4239 rm -f conftest.$ac_objext conftest$ac_exeext 4240 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4241 (eval $ac_link) 2>conftest.er1 4242 ac_status=$? 4243 grep -v '^ *+' conftest.er1 >conftest.err 4244 rm -f conftest.er1 4245 cat conftest.err >&5 4246 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4247 (exit $ac_status); } && 4248 { ac_try='test -z "$ac_c_werror_flag" 4249 || test ! -s conftest.err' 4250 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4251 (eval $ac_try) 2>&5 4252 ac_status=$? 4253 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4254 (exit $ac_status); }; } && 4255 { ac_try='test -s conftest$ac_exeext' 4256 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4257 (eval $ac_try) 2>&5 4258 ac_status=$? 4259 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4260 (exit $ac_status); }; }; then 4261 ac_cv_func_gethostbyname=yes 4262 else 4263 echo "$as_me: failed program was:" >&5 4264 sed 's/^/| /' conftest.$ac_ext >&5 4265 4266 ac_cv_func_gethostbyname=no 4267 fi 4268 rm -f conftest.err conftest.$ac_objext \ 4269 conftest$ac_exeext conftest.$ac_ext 4270 fi 4271 echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5 4272 echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6 4273 4274 if test $ac_cv_func_gethostbyname = no; then 4275 echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5 4276 echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6 4277 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then 4278 echo $ECHO_N "(cached) $ECHO_C" >&6 4279 else 4280 ac_check_lib_save_LIBS=$LIBS 4281 LIBS="-lnsl $LIBS" 4282 cat >conftest.$ac_ext <<_ACEOF 4283 /* confdefs.h. */ 4284 _ACEOF 4285 cat confdefs.h >>conftest.$ac_ext 4286 cat >>conftest.$ac_ext <<_ACEOF 4287 /* end confdefs.h. */ 4288 4289 /* Override any gcc2 internal prototype to avoid an error. */ 4290 #ifdef __cplusplus 4291 extern "C" 4292 #endif 4293 /* We use char because int might match the return type of a gcc2 4294 builtin and then its argument prototype would still apply. */ 4295 char gethostbyname (); 4296 int 4297 main () 4298 { 4299 gethostbyname (); 4300 ; 4301 return 0; 4302 } 4303 _ACEOF 4304 rm -f conftest.$ac_objext conftest$ac_exeext 4305 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4306 (eval $ac_link) 2>conftest.er1 4307 ac_status=$? 4308 grep -v '^ *+' conftest.er1 >conftest.err 4309 rm -f conftest.er1 4310 cat conftest.err >&5 4311 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4312 (exit $ac_status); } && 4313 { ac_try='test -z "$ac_c_werror_flag" 4314 || test ! -s conftest.err' 4315 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4316 (eval $ac_try) 2>&5 4317 ac_status=$? 4318 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4319 (exit $ac_status); }; } && 4320 { ac_try='test -s conftest$ac_exeext' 4321 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4322 (eval $ac_try) 2>&5 4323 ac_status=$? 4324 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4325 (exit $ac_status); }; }; then 4326 ac_cv_lib_nsl_gethostbyname=yes 4327 else 4328 echo "$as_me: failed program was:" >&5 4329 sed 's/^/| /' conftest.$ac_ext >&5 4330 4331 ac_cv_lib_nsl_gethostbyname=no 4332 fi 4333 rm -f conftest.err conftest.$ac_objext \ 4334 conftest$ac_exeext conftest.$ac_ext 4335 LIBS=$ac_check_lib_save_LIBS 4336 fi 4337 echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5 4338 echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6 4339 if test $ac_cv_lib_nsl_gethostbyname = yes; then 4340 X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl" 4341 fi 4342 4343 if test $ac_cv_lib_nsl_gethostbyname = no; then 4344 echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5 4345 echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6 4346 if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then 4347 echo $ECHO_N "(cached) $ECHO_C" >&6 4348 else 4349 ac_check_lib_save_LIBS=$LIBS 4350 LIBS="-lbsd $LIBS" 4351 cat >conftest.$ac_ext <<_ACEOF 4352 /* confdefs.h. */ 4353 _ACEOF 4354 cat confdefs.h >>conftest.$ac_ext 4355 cat >>conftest.$ac_ext <<_ACEOF 4356 /* end confdefs.h. */ 4357 4358 /* Override any gcc2 internal prototype to avoid an error. */ 4359 #ifdef __cplusplus 4360 extern "C" 4361 #endif 4362 /* We use char because int might match the return type of a gcc2 4363 builtin and then its argument prototype would still apply. */ 4364 char gethostbyname (); 4365 int 4366 main () 4367 { 4368 gethostbyname (); 4369 ; 4370 return 0; 4371 } 4372 _ACEOF 4373 rm -f conftest.$ac_objext conftest$ac_exeext 4374 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4375 (eval $ac_link) 2>conftest.er1 4376 ac_status=$? 4377 grep -v '^ *+' conftest.er1 >conftest.err 4378 rm -f conftest.er1 4379 cat conftest.err >&5 4380 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4381 (exit $ac_status); } && 4382 { ac_try='test -z "$ac_c_werror_flag" 4383 || test ! -s conftest.err' 4384 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4385 (eval $ac_try) 2>&5 4386 ac_status=$? 4387 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4388 (exit $ac_status); }; } && 4389 { ac_try='test -s conftest$ac_exeext' 4390 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4391 (eval $ac_try) 2>&5 4392 ac_status=$? 4393 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4394 (exit $ac_status); }; }; then 4395 ac_cv_lib_bsd_gethostbyname=yes 4396 else 4397 echo "$as_me: failed program was:" >&5 4398 sed 's/^/| /' conftest.$ac_ext >&5 4399 4400 ac_cv_lib_bsd_gethostbyname=no 4401 fi 4402 rm -f conftest.err conftest.$ac_objext \ 4403 conftest$ac_exeext conftest.$ac_ext 4404 LIBS=$ac_check_lib_save_LIBS 4405 fi 4406 echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5 4407 echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6 4408 if test $ac_cv_lib_bsd_gethostbyname = yes; then 4409 X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd" 4410 fi 4411 4412 fi 4413 fi 4414 4415 # lieder (at] skyler.mavd.honeywell.com says without -lsocket, 4416 # socket/setsockopt and other routines are undefined under SCO ODT 4417 # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary 4418 # on later versions), says Simon Leinen: it contains gethostby* 4419 # variants that don't use the name server (or something). -lsocket 4420 # must be given before -lnsl if both are needed. We assume that 4421 # if connect needs -lnsl, so does gethostbyname. 4422 echo "$as_me:$LINENO: checking for connect" >&5 4423 echo $ECHO_N "checking for connect... $ECHO_C" >&6 4424 if test "${ac_cv_func_connect+set}" = set; then 4425 echo $ECHO_N "(cached) $ECHO_C" >&6 4426 else 4427 cat >conftest.$ac_ext <<_ACEOF 4428 /* confdefs.h. */ 4429 _ACEOF 4430 cat confdefs.h >>conftest.$ac_ext 4431 cat >>conftest.$ac_ext <<_ACEOF 4432 /* end confdefs.h. */ 4433 /* Define connect to an innocuous variant, in case <limits.h> declares connect. 4434 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 4435 #define connect innocuous_connect 4436 4437 /* System header to define __stub macros and hopefully few prototypes, 4438 which can conflict with char connect (); below. 4439 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4440 <limits.h> exists even on freestanding compilers. */ 4441 4442 #ifdef __STDC__ 4443 # include <limits.h> 4444 #else 4445 # include <assert.h> 4446 #endif 4447 4448 #undef connect 4449 4450 /* Override any gcc2 internal prototype to avoid an error. */ 4451 #ifdef __cplusplus 4452 extern "C" 4453 { 4454 #endif 4455 /* We use char because int might match the return type of a gcc2 4456 builtin and then its argument prototype would still apply. */ 4457 char connect (); 4458 /* The GNU C library defines this for functions which it implements 4459 to always fail with ENOSYS. Some functions are actually named 4460 something starting with __ and the normal name is an alias. */ 4461 #if defined (__stub_connect) || defined (__stub___connect) 4462 choke me 4463 #else 4464 char (*f) () = connect; 4465 #endif 4466 #ifdef __cplusplus 4467 } 4468 #endif 4469 4470 int 4471 main () 4472 { 4473 return f != connect; 4474 ; 4475 return 0; 4476 } 4477 _ACEOF 4478 rm -f conftest.$ac_objext conftest$ac_exeext 4479 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4480 (eval $ac_link) 2>conftest.er1 4481 ac_status=$? 4482 grep -v '^ *+' conftest.er1 >conftest.err 4483 rm -f conftest.er1 4484 cat conftest.err >&5 4485 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4486 (exit $ac_status); } && 4487 { ac_try='test -z "$ac_c_werror_flag" 4488 || test ! -s conftest.err' 4489 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4490 (eval $ac_try) 2>&5 4491 ac_status=$? 4492 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4493 (exit $ac_status); }; } && 4494 { ac_try='test -s conftest$ac_exeext' 4495 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4496 (eval $ac_try) 2>&5 4497 ac_status=$? 4498 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4499 (exit $ac_status); }; }; then 4500 ac_cv_func_connect=yes 4501 else 4502 echo "$as_me: failed program was:" >&5 4503 sed 's/^/| /' conftest.$ac_ext >&5 4504 4505 ac_cv_func_connect=no 4506 fi 4507 rm -f conftest.err conftest.$ac_objext \ 4508 conftest$ac_exeext conftest.$ac_ext 4509 fi 4510 echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5 4511 echo "${ECHO_T}$ac_cv_func_connect" >&6 4512 4513 if test $ac_cv_func_connect = no; then 4514 echo "$as_me:$LINENO: checking for connect in -lsocket" >&5 4515 echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6 4516 if test "${ac_cv_lib_socket_connect+set}" = set; then 4517 echo $ECHO_N "(cached) $ECHO_C" >&6 4518 else 4519 ac_check_lib_save_LIBS=$LIBS 4520 LIBS="-lsocket $X_EXTRA_LIBS $LIBS" 4521 cat >conftest.$ac_ext <<_ACEOF 4522 /* confdefs.h. */ 4523 _ACEOF 4524 cat confdefs.h >>conftest.$ac_ext 4525 cat >>conftest.$ac_ext <<_ACEOF 4526 /* end confdefs.h. */ 4527 4528 /* Override any gcc2 internal prototype to avoid an error. */ 4529 #ifdef __cplusplus 4530 extern "C" 4531 #endif 4532 /* We use char because int might match the return type of a gcc2 4533 builtin and then its argument prototype would still apply. */ 4534 char connect (); 4535 int 4536 main () 4537 { 4538 connect (); 4539 ; 4540 return 0; 4541 } 4542 _ACEOF 4543 rm -f conftest.$ac_objext conftest$ac_exeext 4544 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4545 (eval $ac_link) 2>conftest.er1 4546 ac_status=$? 4547 grep -v '^ *+' conftest.er1 >conftest.err 4548 rm -f conftest.er1 4549 cat conftest.err >&5 4550 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4551 (exit $ac_status); } && 4552 { ac_try='test -z "$ac_c_werror_flag" 4553 || test ! -s conftest.err' 4554 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4555 (eval $ac_try) 2>&5 4556 ac_status=$? 4557 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4558 (exit $ac_status); }; } && 4559 { ac_try='test -s conftest$ac_exeext' 4560 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4561 (eval $ac_try) 2>&5 4562 ac_status=$? 4563 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4564 (exit $ac_status); }; }; then 4565 ac_cv_lib_socket_connect=yes 4566 else 4567 echo "$as_me: failed program was:" >&5 4568 sed 's/^/| /' conftest.$ac_ext >&5 4569 4570 ac_cv_lib_socket_connect=no 4571 fi 4572 rm -f conftest.err conftest.$ac_objext \ 4573 conftest$ac_exeext conftest.$ac_ext 4574 LIBS=$ac_check_lib_save_LIBS 4575 fi 4576 echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5 4577 echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6 4578 if test $ac_cv_lib_socket_connect = yes; then 4579 X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS" 4580 fi 4581 4582 fi 4583 4584 # Guillermo Gomez says -lposix is necessary on A/UX. 4585 echo "$as_me:$LINENO: checking for remove" >&5 4586 echo $ECHO_N "checking for remove... $ECHO_C" >&6 4587 if test "${ac_cv_func_remove+set}" = set; then 4588 echo $ECHO_N "(cached) $ECHO_C" >&6 4589 else 4590 cat >conftest.$ac_ext <<_ACEOF 4591 /* confdefs.h. */ 4592 _ACEOF 4593 cat confdefs.h >>conftest.$ac_ext 4594 cat >>conftest.$ac_ext <<_ACEOF 4595 /* end confdefs.h. */ 4596 /* Define remove to an innocuous variant, in case <limits.h> declares remove. 4597 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 4598 #define remove innocuous_remove 4599 4600 /* System header to define __stub macros and hopefully few prototypes, 4601 which can conflict with char remove (); below. 4602 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4603 <limits.h> exists even on freestanding compilers. */ 4604 4605 #ifdef __STDC__ 4606 # include <limits.h> 4607 #else 4608 # include <assert.h> 4609 #endif 4610 4611 #undef remove 4612 4613 /* Override any gcc2 internal prototype to avoid an error. */ 4614 #ifdef __cplusplus 4615 extern "C" 4616 { 4617 #endif 4618 /* We use char because int might match the return type of a gcc2 4619 builtin and then its argument prototype would still apply. */ 4620 char remove (); 4621 /* The GNU C library defines this for functions which it implements 4622 to always fail with ENOSYS. Some functions are actually named 4623 something starting with __ and the normal name is an alias. */ 4624 #if defined (__stub_remove) || defined (__stub___remove) 4625 choke me 4626 #else 4627 char (*f) () = remove; 4628 #endif 4629 #ifdef __cplusplus 4630 } 4631 #endif 4632 4633 int 4634 main () 4635 { 4636 return f != remove; 4637 ; 4638 return 0; 4639 } 4640 _ACEOF 4641 rm -f conftest.$ac_objext conftest$ac_exeext 4642 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4643 (eval $ac_link) 2>conftest.er1 4644 ac_status=$? 4645 grep -v '^ *+' conftest.er1 >conftest.err 4646 rm -f conftest.er1 4647 cat conftest.err >&5 4648 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4649 (exit $ac_status); } && 4650 { ac_try='test -z "$ac_c_werror_flag" 4651 || test ! -s conftest.err' 4652 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4653 (eval $ac_try) 2>&5 4654 ac_status=$? 4655 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4656 (exit $ac_status); }; } && 4657 { ac_try='test -s conftest$ac_exeext' 4658 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4659 (eval $ac_try) 2>&5 4660 ac_status=$? 4661 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4662 (exit $ac_status); }; }; then 4663 ac_cv_func_remove=yes 4664 else 4665 echo "$as_me: failed program was:" >&5 4666 sed 's/^/| /' conftest.$ac_ext >&5 4667 4668 ac_cv_func_remove=no 4669 fi 4670 rm -f conftest.err conftest.$ac_objext \ 4671 conftest$ac_exeext conftest.$ac_ext 4672 fi 4673 echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5 4674 echo "${ECHO_T}$ac_cv_func_remove" >&6 4675 4676 if test $ac_cv_func_remove = no; then 4677 echo "$as_me:$LINENO: checking for remove in -lposix" >&5 4678 echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6 4679 if test "${ac_cv_lib_posix_remove+set}" = set; then 4680 echo $ECHO_N "(cached) $ECHO_C" >&6 4681 else 4682 ac_check_lib_save_LIBS=$LIBS 4683 LIBS="-lposix $LIBS" 4684 cat >conftest.$ac_ext <<_ACEOF 4685 /* confdefs.h. */ 4686 _ACEOF 4687 cat confdefs.h >>conftest.$ac_ext 4688 cat >>conftest.$ac_ext <<_ACEOF 4689 /* end confdefs.h. */ 4690 4691 /* Override any gcc2 internal prototype to avoid an error. */ 4692 #ifdef __cplusplus 4693 extern "C" 4694 #endif 4695 /* We use char because int might match the return type of a gcc2 4696 builtin and then its argument prototype would still apply. */ 4697 char remove (); 4698 int 4699 main () 4700 { 4701 remove (); 4702 ; 4703 return 0; 4704 } 4705 _ACEOF 4706 rm -f conftest.$ac_objext conftest$ac_exeext 4707 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4708 (eval $ac_link) 2>conftest.er1 4709 ac_status=$? 4710 grep -v '^ *+' conftest.er1 >conftest.err 4711 rm -f conftest.er1 4712 cat conftest.err >&5 4713 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4714 (exit $ac_status); } && 4715 { ac_try='test -z "$ac_c_werror_flag" 4716 || test ! -s conftest.err' 4717 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4718 (eval $ac_try) 2>&5 4719 ac_status=$? 4720 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4721 (exit $ac_status); }; } && 4722 { ac_try='test -s conftest$ac_exeext' 4723 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4724 (eval $ac_try) 2>&5 4725 ac_status=$? 4726 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4727 (exit $ac_status); }; }; then 4728 ac_cv_lib_posix_remove=yes 4729 else 4730 echo "$as_me: failed program was:" >&5 4731 sed 's/^/| /' conftest.$ac_ext >&5 4732 4733 ac_cv_lib_posix_remove=no 4734 fi 4735 rm -f conftest.err conftest.$ac_objext \ 4736 conftest$ac_exeext conftest.$ac_ext 4737 LIBS=$ac_check_lib_save_LIBS 4738 fi 4739 echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5 4740 echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6 4741 if test $ac_cv_lib_posix_remove = yes; then 4742 X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix" 4743 fi 4744 4745 fi 4746 4747 # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay. 4748 echo "$as_me:$LINENO: checking for shmat" >&5 4749 echo $ECHO_N "checking for shmat... $ECHO_C" >&6 4750 if test "${ac_cv_func_shmat+set}" = set; then 4751 echo $ECHO_N "(cached) $ECHO_C" >&6 4752 else 4753 cat >conftest.$ac_ext <<_ACEOF 4754 /* confdefs.h. */ 4755 _ACEOF 4756 cat confdefs.h >>conftest.$ac_ext 4757 cat >>conftest.$ac_ext <<_ACEOF 4758 /* end confdefs.h. */ 4759 /* Define shmat to an innocuous variant, in case <limits.h> declares shmat. 4760 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 4761 #define shmat innocuous_shmat 4762 4763 /* System header to define __stub macros and hopefully few prototypes, 4764 which can conflict with char shmat (); below. 4765 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4766 <limits.h> exists even on freestanding compilers. */ 4767 4768 #ifdef __STDC__ 4769 # include <limits.h> 4770 #else 4771 # include <assert.h> 4772 #endif 4773 4774 #undef shmat 4775 4776 /* Override any gcc2 internal prototype to avoid an error. */ 4777 #ifdef __cplusplus 4778 extern "C" 4779 { 4780 #endif 4781 /* We use char because int might match the return type of a gcc2 4782 builtin and then its argument prototype would still apply. */ 4783 char shmat (); 4784 /* The GNU C library defines this for functions which it implements 4785 to always fail with ENOSYS. Some functions are actually named 4786 something starting with __ and the normal name is an alias. */ 4787 #if defined (__stub_shmat) || defined (__stub___shmat) 4788 choke me 4789 #else 4790 char (*f) () = shmat; 4791 #endif 4792 #ifdef __cplusplus 4793 } 4794 #endif 4795 4796 int 4797 main () 4798 { 4799 return f != shmat; 4800 ; 4801 return 0; 4802 } 4803 _ACEOF 4804 rm -f conftest.$ac_objext conftest$ac_exeext 4805 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4806 (eval $ac_link) 2>conftest.er1 4807 ac_status=$? 4808 grep -v '^ *+' conftest.er1 >conftest.err 4809 rm -f conftest.er1 4810 cat conftest.err >&5 4811 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4812 (exit $ac_status); } && 4813 { ac_try='test -z "$ac_c_werror_flag" 4814 || test ! -s conftest.err' 4815 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4816 (eval $ac_try) 2>&5 4817 ac_status=$? 4818 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4819 (exit $ac_status); }; } && 4820 { ac_try='test -s conftest$ac_exeext' 4821 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4822 (eval $ac_try) 2>&5 4823 ac_status=$? 4824 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4825 (exit $ac_status); }; }; then 4826 ac_cv_func_shmat=yes 4827 else 4828 echo "$as_me: failed program was:" >&5 4829 sed 's/^/| /' conftest.$ac_ext >&5 4830 4831 ac_cv_func_shmat=no 4832 fi 4833 rm -f conftest.err conftest.$ac_objext \ 4834 conftest$ac_exeext conftest.$ac_ext 4835 fi 4836 echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5 4837 echo "${ECHO_T}$ac_cv_func_shmat" >&6 4838 4839 if test $ac_cv_func_shmat = no; then 4840 echo "$as_me:$LINENO: checking for shmat in -lipc" >&5 4841 echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6 4842 if test "${ac_cv_lib_ipc_shmat+set}" = set; then 4843 echo $ECHO_N "(cached) $ECHO_C" >&6 4844 else 4845 ac_check_lib_save_LIBS=$LIBS 4846 LIBS="-lipc $LIBS" 4847 cat >conftest.$ac_ext <<_ACEOF 4848 /* confdefs.h. */ 4849 _ACEOF 4850 cat confdefs.h >>conftest.$ac_ext 4851 cat >>conftest.$ac_ext <<_ACEOF 4852 /* end confdefs.h. */ 4853 4854 /* Override any gcc2 internal prototype to avoid an error. */ 4855 #ifdef __cplusplus 4856 extern "C" 4857 #endif 4858 /* We use char because int might match the return type of a gcc2 4859 builtin and then its argument prototype would still apply. */ 4860 char shmat (); 4861 int 4862 main () 4863 { 4864 shmat (); 4865 ; 4866 return 0; 4867 } 4868 _ACEOF 4869 rm -f conftest.$ac_objext conftest$ac_exeext 4870 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4871 (eval $ac_link) 2>conftest.er1 4872 ac_status=$? 4873 grep -v '^ *+' conftest.er1 >conftest.err 4874 rm -f conftest.er1 4875 cat conftest.err >&5 4876 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4877 (exit $ac_status); } && 4878 { ac_try='test -z "$ac_c_werror_flag" 4879 || test ! -s conftest.err' 4880 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4881 (eval $ac_try) 2>&5 4882 ac_status=$? 4883 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4884 (exit $ac_status); }; } && 4885 { ac_try='test -s conftest$ac_exeext' 4886 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4887 (eval $ac_try) 2>&5 4888 ac_status=$? 4889 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4890 (exit $ac_status); }; }; then 4891 ac_cv_lib_ipc_shmat=yes 4892 else 4893 echo "$as_me: failed program was:" >&5 4894 sed 's/^/| /' conftest.$ac_ext >&5 4895 4896 ac_cv_lib_ipc_shmat=no 4897 fi 4898 rm -f conftest.err conftest.$ac_objext \ 4899 conftest$ac_exeext conftest.$ac_ext 4900 LIBS=$ac_check_lib_save_LIBS 4901 fi 4902 echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5 4903 echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6 4904 if test $ac_cv_lib_ipc_shmat = yes; then 4905 X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc" 4906 fi 4907 4908 fi 4909 fi 4910 4911 # Check for libraries that X11R6 Xt/Xaw programs need. 4912 ac_save_LDFLAGS=$LDFLAGS 4913 test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries" 4914 # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to 4915 # check for ICE first), but we must link in the order -lSM -lICE or 4916 # we get undefined symbols. So assume we have SM if we have ICE. 4917 # These have to be linked with before -lX11, unlike the other 4918 # libraries we check for below, so use a different variable. 4919 # John Interrante, Karl Berry 4920 echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5 4921 echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6 4922 if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then 4923 echo $ECHO_N "(cached) $ECHO_C" >&6 4924 else 4925 ac_check_lib_save_LIBS=$LIBS 4926 LIBS="-lICE $X_EXTRA_LIBS $LIBS" 4927 cat >conftest.$ac_ext <<_ACEOF 4928 /* confdefs.h. */ 4929 _ACEOF 4930 cat confdefs.h >>conftest.$ac_ext 4931 cat >>conftest.$ac_ext <<_ACEOF 4932 /* end confdefs.h. */ 4933 4934 /* Override any gcc2 internal prototype to avoid an error. */ 4935 #ifdef __cplusplus 4936 extern "C" 4937 #endif 4938 /* We use char because int might match the return type of a gcc2 4939 builtin and then its argument prototype would still apply. */ 4940 char IceConnectionNumber (); 4941 int 4942 main () 4943 { 4944 IceConnectionNumber (); 4945 ; 4946 return 0; 4947 } 4948 _ACEOF 4949 rm -f conftest.$ac_objext conftest$ac_exeext 4950 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4951 (eval $ac_link) 2>conftest.er1 4952 ac_status=$? 4953 grep -v '^ *+' conftest.er1 >conftest.err 4954 rm -f conftest.er1 4955 cat conftest.err >&5 4956 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4957 (exit $ac_status); } && 4958 { ac_try='test -z "$ac_c_werror_flag" 4959 || test ! -s conftest.err' 4960 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4961 (eval $ac_try) 2>&5 4962 ac_status=$? 4963 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4964 (exit $ac_status); }; } && 4965 { ac_try='test -s conftest$ac_exeext' 4966 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4967 (eval $ac_try) 2>&5 4968 ac_status=$? 4969 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4970 (exit $ac_status); }; }; then 4971 ac_cv_lib_ICE_IceConnectionNumber=yes 4972 else 4973 echo "$as_me: failed program was:" >&5 4974 sed 's/^/| /' conftest.$ac_ext >&5 4975 4976 ac_cv_lib_ICE_IceConnectionNumber=no 4977 fi 4978 rm -f conftest.err conftest.$ac_objext \ 4979 conftest$ac_exeext conftest.$ac_ext 4980 LIBS=$ac_check_lib_save_LIBS 4981 fi 4982 echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5 4983 echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6 4984 if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then 4985 X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE" 4986 fi 4987 4988 LDFLAGS=$ac_save_LDFLAGS 4989 4990 fi 4991 4992 4993 groff_no_x=$no_x 4994 if test -z "$groff_no_x"; then 4995 OLDCFLAGS=$CFLAGS 4996 OLDLDFLAGS=$LDFLAGS 4997 OLDLIBS=$LIBS 4998 CFLAGS="$CFLAGS $X_CFLAGS" 4999 LDFLAGS="$LDFLAGS $X_LIBS" 5000 LIBS="$LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS" 5001 5002 LIBS="$LIBS -lXaw" 5003 echo "$as_me:$LINENO: checking for Xaw library and header files" >&5 5004 echo $ECHO_N "checking for Xaw library and header files... $ECHO_C" >&6 5005 cat >conftest.$ac_ext <<_ACEOF 5006 5007 /* confdefs.h. */ 5008 _ACEOF 5009 cat confdefs.h >>conftest.$ac_ext 5010 cat >>conftest.$ac_ext <<_ACEOF 5011 /* end confdefs.h. */ 5012 5013 5014 #include <X11/Intrinsic.h> 5015 #include <X11/Xaw/Simple.h> 5016 5017 5018 int 5019 main () 5020 { 5021 5022 ; 5023 return 0; 5024 } 5025 5026 _ACEOF 5027 rm -f conftest.$ac_objext conftest$ac_exeext 5028 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 5029 (eval $ac_link) 2>conftest.er1 5030 ac_status=$? 5031 grep -v '^ *+' conftest.er1 >conftest.err 5032 rm -f conftest.er1 5033 cat conftest.err >&5 5034 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5035 (exit $ac_status); } && 5036 { ac_try='test -z "$ac_c_werror_flag" 5037 || test ! -s conftest.err' 5038 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5039 (eval $ac_try) 2>&5 5040 ac_status=$? 5041 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5042 (exit $ac_status); }; } && 5043 { ac_try='test -s conftest$ac_exeext' 5044 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5045 (eval $ac_try) 2>&5 5046 ac_status=$? 5047 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5048 (exit $ac_status); }; }; then 5049 echo "$as_me:$LINENO: result: yes" >&5 5050 echo "${ECHO_T}yes" >&6 5051 else 5052 echo "$as_me: failed program was:" >&5 5053 sed 's/^/| /' conftest.$ac_ext >&5 5054 5055 echo "$as_me:$LINENO: result: no" >&5 5056 echo "${ECHO_T}no" >&6 5057 groff_no_x="yes" 5058 fi 5059 rm -f conftest.err conftest.$ac_objext \ 5060 conftest$ac_exeext conftest.$ac_ext 5061 5062 LIBS="$LIBS -lXmu" 5063 echo "$as_me:$LINENO: checking for Xmu library and header files" >&5 5064 echo $ECHO_N "checking for Xmu library and header files... $ECHO_C" >&6 5065 cat >conftest.$ac_ext <<_ACEOF 5066 5067 /* confdefs.h. */ 5068 _ACEOF 5069 cat confdefs.h >>conftest.$ac_ext 5070 cat >>conftest.$ac_ext <<_ACEOF 5071 /* end confdefs.h. */ 5072 5073 5074 #include <X11/Intrinsic.h> 5075 #include <X11/Xmu/Converters.h> 5076 5077 5078 int 5079 main () 5080 { 5081 5082 ; 5083 return 0; 5084 } 5085 5086 _ACEOF 5087 rm -f conftest.$ac_objext conftest$ac_exeext 5088 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 5089 (eval $ac_link) 2>conftest.er1 5090 ac_status=$? 5091 grep -v '^ *+' conftest.er1 >conftest.err 5092 rm -f conftest.er1 5093 cat conftest.err >&5 5094 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5095 (exit $ac_status); } && 5096 { ac_try='test -z "$ac_c_werror_flag" 5097 || test ! -s conftest.err' 5098 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5099 (eval $ac_try) 2>&5 5100 ac_status=$? 5101 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5102 (exit $ac_status); }; } && 5103 { ac_try='test -s conftest$ac_exeext' 5104 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5105 (eval $ac_try) 2>&5 5106 ac_status=$? 5107 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5108 (exit $ac_status); }; }; then 5109 echo "$as_me:$LINENO: result: yes" >&5 5110 echo "${ECHO_T}yes" >&6 5111 else 5112 echo "$as_me: failed program was:" >&5 5113 sed 's/^/| /' conftest.$ac_ext >&5 5114 5115 echo "$as_me:$LINENO: result: no" >&5 5116 echo "${ECHO_T}no" >&6 5117 groff_no_x="yes" 5118 fi 5119 rm -f conftest.err conftest.$ac_objext \ 5120 conftest$ac_exeext conftest.$ac_ext 5121 5122 CFLAGS=$OLDCFLAGS 5123 LDFLAGS=$OLDLDFLAGS 5124 LIBS=$OLDLIBS 5125 fi 5126 5127 if test "x$groff_no_x" = "xyes"; then 5128 { echo "$as_me:$LINENO: gxditview and xtotroff won't be built" >&5 5129 echo "$as_me: gxditview and xtotroff won't be built" >&6;} 5130 else 5131 XDEVDIRS="font/devX75 font/devX75-12 font/devX100 font/devX100-12" 5132 XPROGDIRS="src/devices/xditview src/utils/xtotroff" 5133 XLIBDIRS="src/libs/libxutil" 5134 fi 5135 5136 5137 5138 5139 5140 # Check whether --with-appresdir or --without-appresdir was given. 5141 if test "${with_appresdir+set}" = set; then 5142 withval="$with_appresdir" 5143 5144 fi; 5145 if test -z "$groff_no_x"; then 5146 # Create an Imakefile, run `xmkmf', then `make'. 5147 rm -f -r conftest.dir 5148 if mkdir conftest.dir; then 5149 cd conftest.dir 5150 # Make sure to not put `make' in the Imakefile rules, 5151 # since we grep it out. 5152 cat >Imakefile <<'EOF' 5153 5154 xlibdirs: 5155 @echo 'groff_x_usrlibdir="${USRLIBDIR}"; groff_x_libdir="${LIBDIR}"' 5156 EOF 5157 5158 if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then 5159 # GNU make sometimes prints "make[1]: Entering...", 5160 # which would confuse us. 5161 eval `${MAKE-make} xlibdirs 2>/dev/null | grep -v make` 5162 5163 # Open Windows `xmkmf' reportedly sets LIBDIR instead of USRLIBDIR. 5164 for groff_extension in a so sl; do 5165 if test ! -f $groff_x_usrlibdir/libX11.$groff_extension && 5166 test -f $groff_x_libdir/libX11.$groff_extension; then 5167 groff_x_usrlibdir=$groff_x_libdir 5168 break 5169 fi 5170 done 5171 fi 5172 5173 cd .. 5174 rm -f -r conftest.dir 5175 fi 5176 5177 # In case the test with `xmkmf' wasn't successful, try a suite of 5178 # standard directories. Check `X11' before `X11Rn' because it is often 5179 # a symlink to the current release. 5180 groff_x_libdirs=' 5181 /usr/X11/lib 5182 /usr/X11R6/lib 5183 /usr/X11R5/lib 5184 /usr/X11R4/lib 5185 5186 /usr/lib/X11 5187 /usr/lib/X11R6 5188 /usr/lib/X11R5 5189 /usr/lib/X11R4 5190 5191 /usr/local/X11/lib 5192 /usr/local/X11R6/lib 5193 /usr/local/X11R5/lib 5194 /usr/local/X11R4/lib 5195 5196 /usr/local/lib/X11 5197 /usr/local/lib/X11R6 5198 /usr/local/lib/X11R5 5199 /usr/local/lib/X11R4 5200 5201 /usr/X386/lib 5202 /usr/x386/lib 5203 /usr/XFree86/lib/X11 5204 5205 /usr/lib 5206 /usr/local/lib 5207 /usr/unsupported/lib 5208 /usr/athena/lib 5209 /usr/local/x11r5/lib 5210 /usr/lpp/Xamples/lib 5211 5212 /usr/openwin/lib 5213 /usr/openwin/share/lib' 5214 5215 if test -z "$groff_x_usrlibdir"; then 5216 # We only test whether libX11 exists. 5217 for groff_dir in $groff_x_libdirs; do 5218 for groff_extension in a so sl; do 5219 if test ! -r $groff_dir/libX11.$groff_extension; then 5220 groff_x_usrlibdir=$groff_dir 5221 break 2 5222 fi 5223 done 5224 done 5225 fi 5226 5227 if test "x$with_appresdir" = "x"; then 5228 appresdir=$groff_x_usrlibdir/X11/app-defaults 5229 else 5230 appresdir=$with_appresdir 5231 fi 5232 fi 5233 5234 if test -z "$PSPRINT"; then 5235 for ac_prog in lpr 5236 do 5237 # Extract the first word of "$ac_prog", so it can be a program name with args. 5238 set dummy $ac_prog; ac_word=$2 5239 echo "$as_me:$LINENO: checking for $ac_word" >&5 5240 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5241 if test "${ac_cv_prog_LPR+set}" = set; then 5242 echo $ECHO_N "(cached) $ECHO_C" >&6 5243 else 5244 if test -n "$LPR"; then 5245 ac_cv_prog_LPR="$LPR" # Let the user override the test. 5246 else 5247 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5248 for as_dir in $PATH 5249 do 5250 IFS=$as_save_IFS 5251 test -z "$as_dir" && as_dir=. 5252 for ac_exec_ext in '' $ac_executable_extensions; do 5253 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5254 ac_cv_prog_LPR="$ac_prog" 5255 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5256 break 2 5257 fi 5258 done 5259 done 5260 5261 fi 5262 fi 5263 LPR=$ac_cv_prog_LPR 5264 if test -n "$LPR"; then 5265 echo "$as_me:$LINENO: result: $LPR" >&5 5266 echo "${ECHO_T}$LPR" >&6 5267 else 5268 echo "$as_me:$LINENO: result: no" >&5 5269 echo "${ECHO_T}no" >&6 5270 fi 5271 5272 test -n "$LPR" && break 5273 done 5274 5275 for ac_prog in lp 5276 do 5277 # Extract the first word of "$ac_prog", so it can be a program name with args. 5278 set dummy $ac_prog; ac_word=$2 5279 echo "$as_me:$LINENO: checking for $ac_word" >&5 5280 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5281 if test "${ac_cv_prog_LP+set}" = set; then 5282 echo $ECHO_N "(cached) $ECHO_C" >&6 5283 else 5284 if test -n "$LP"; then 5285 ac_cv_prog_LP="$LP" # Let the user override the test. 5286 else 5287 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5288 for as_dir in $PATH 5289 do 5290 IFS=$as_save_IFS 5291 test -z "$as_dir" && as_dir=. 5292 for ac_exec_ext in '' $ac_executable_extensions; do 5293 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5294 ac_cv_prog_LP="$ac_prog" 5295 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5296 break 2 5297 fi 5298 done 5299 done 5300 5301 fi 5302 fi 5303 LP=$ac_cv_prog_LP 5304 if test -n "$LP"; then 5305 echo "$as_me:$LINENO: result: $LP" >&5 5306 echo "${ECHO_T}$LP" >&6 5307 else 5308 echo "$as_me:$LINENO: result: no" >&5 5309 echo "${ECHO_T}no" >&6 5310 fi 5311 5312 test -n "$LP" && break 5313 done 5314 5315 if test -n "$LPR" && test -n "$LP"; then 5316 # HP-UX provides an lpr command that emulates lpr using lp, 5317 # but it doesn't have lpq; in this case we want to use lp 5318 # rather than lpr. 5319 for ac_prog in lpq 5320 do 5321 # Extract the first word of "$ac_prog", so it can be a program name with args. 5322 set dummy $ac_prog; ac_word=$2 5323 echo "$as_me:$LINENO: checking for $ac_word" >&5 5324 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5325 if test "${ac_cv_prog_LPQ+set}" = set; then 5326 echo $ECHO_N "(cached) $ECHO_C" >&6 5327 else 5328 if test -n "$LPQ"; then 5329 ac_cv_prog_LPQ="$LPQ" # Let the user override the test. 5330 else 5331 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5332 for as_dir in $PATH 5333 do 5334 IFS=$as_save_IFS 5335 test -z "$as_dir" && as_dir=. 5336 for ac_exec_ext in '' $ac_executable_extensions; do 5337 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5338 ac_cv_prog_LPQ="$ac_prog" 5339 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5340 break 2 5341 fi 5342 done 5343 done 5344 5345 fi 5346 fi 5347 LPQ=$ac_cv_prog_LPQ 5348 if test -n "$LPQ"; then 5349 echo "$as_me:$LINENO: result: $LPQ" >&5 5350 echo "${ECHO_T}$LPQ" >&6 5351 else 5352 echo "$as_me:$LINENO: result: no" >&5 5353 echo "${ECHO_T}no" >&6 5354 fi 5355 5356 test -n "$LPQ" && break 5357 done 5358 5359 test -n "$LPQ" || LPR= 5360 fi 5361 if test -n "$LPR"; then 5362 PSPRINT="$LPR" 5363 elif test -n "$LP"; then 5364 PSPRINT="$LP" 5365 fi 5366 fi 5367 5368 echo "$as_me:$LINENO: checking for command to use for printing PostScript files" >&5 5369 echo $ECHO_N "checking for command to use for printing PostScript files... $ECHO_C" >&6 5370 echo "$as_me:$LINENO: result: $PSPRINT" >&5 5371 echo "${ECHO_T}$PSPRINT" >&6 5372 5373 # Figure out DVIPRINT from PSPRINT. 5374 echo "$as_me:$LINENO: checking for command to use for printing dvi files" >&5 5375 echo $ECHO_N "checking for command to use for printing dvi files... $ECHO_C" >&6 5376 if test -n "$PSPRINT" && test -z "$DVIPRINT"; then 5377 if test "x$PSPRINT" = "xlpr"; then 5378 DVIPRINT="lpr -d" 5379 else 5380 DVIPRINT="$PSPRINT" 5381 fi 5382 fi 5383 5384 echo "$as_me:$LINENO: result: $DVIPRINT" >&5 5385 echo "${ECHO_T}$DVIPRINT" >&6 5386 # Extract the first word of "perl", so it can be a program name with args. 5387 set dummy perl; ac_word=$2 5388 echo "$as_me:$LINENO: checking for $ac_word" >&5 5389 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5390 if test "${ac_cv_path_PERLPATH+set}" = set; then 5391 echo $ECHO_N "(cached) $ECHO_C" >&6 5392 else 5393 case $PERLPATH in 5394 [\\/]* | ?:[\\/]*) 5395 ac_cv_path_PERLPATH="$PERLPATH" # Let the user override the test with a path. 5396 ;; 5397 *) 5398 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5399 for as_dir in $PATH 5400 do 5401 IFS=$as_save_IFS 5402 test -z "$as_dir" && as_dir=. 5403 for ac_exec_ext in '' $ac_executable_extensions; do 5404 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5405 ac_cv_path_PERLPATH="$as_dir/$ac_word$ac_exec_ext" 5406 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5407 break 2 5408 fi 5409 done 5410 done 5411 5412 test -z "$ac_cv_path_PERLPATH" && ac_cv_path_PERLPATH="/usr/bin/perl" 5413 ;; 5414 esac 5415 fi 5416 PERLPATH=$ac_cv_path_PERLPATH 5417 5418 if test -n "$PERLPATH"; then 5419 echo "$as_me:$LINENO: result: $PERLPATH" >&5 5420 echo "${ECHO_T}$PERLPATH" >&6 5421 else 5422 echo "$as_me:$LINENO: result: no" >&5 5423 echo "${ECHO_T}no" >&6 5424 fi 5425 5426 for ac_prog in byacc 'bison -y' 5427 do 5428 # Extract the first word of "$ac_prog", so it can be a program name with args. 5429 set dummy $ac_prog; ac_word=$2 5430 echo "$as_me:$LINENO: checking for $ac_word" >&5 5431 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5432 if test "${ac_cv_prog_YACC+set}" = set; then 5433 echo $ECHO_N "(cached) $ECHO_C" >&6 5434 else 5435 if test -n "$YACC"; then 5436 ac_cv_prog_YACC="$YACC" # Let the user override the test. 5437 else 5438 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5439 for as_dir in $PATH 5440 do 5441 IFS=$as_save_IFS 5442 test -z "$as_dir" && as_dir=. 5443 for ac_exec_ext in '' $ac_executable_extensions; do 5444 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5445 ac_cv_prog_YACC="$ac_prog" 5446 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5447 break 2 5448 fi 5449 done 5450 done 5451 5452 fi 5453 fi 5454 YACC=$ac_cv_prog_YACC 5455 if test -n "$YACC"; then 5456 echo "$as_me:$LINENO: result: $YACC" >&5 5457 echo "${ECHO_T}$YACC" >&6 5458 else 5459 echo "$as_me:$LINENO: result: no" >&5 5460 echo "${ECHO_T}no" >&6 5461 fi 5462 5463 test -n "$YACC" && break 5464 done 5465 test -n "$YACC" || YACC="yacc" 5466 5467 if test -n "$ac_tool_prefix"; then 5468 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 5469 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 5470 echo "$as_me:$LINENO: checking for $ac_word" >&5 5471 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5472 if test "${ac_cv_prog_RANLIB+set}" = set; then 5473 echo $ECHO_N "(cached) $ECHO_C" >&6 5474 else 5475 if test -n "$RANLIB"; then 5476 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 5477 else 5478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5479 for as_dir in $PATH 5480 do 5481 IFS=$as_save_IFS 5482 test -z "$as_dir" && as_dir=. 5483 for ac_exec_ext in '' $ac_executable_extensions; do 5484 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5485 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 5486 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5487 break 2 5488 fi 5489 done 5490 done 5491 5492 fi 5493 fi 5494 RANLIB=$ac_cv_prog_RANLIB 5495 if test -n "$RANLIB"; then 5496 echo "$as_me:$LINENO: result: $RANLIB" >&5 5497 echo "${ECHO_T}$RANLIB" >&6 5498 else 5499 echo "$as_me:$LINENO: result: no" >&5 5500 echo "${ECHO_T}no" >&6 5501 fi 5502 5503 fi 5504 if test -z "$ac_cv_prog_RANLIB"; then 5505 ac_ct_RANLIB=$RANLIB 5506 # Extract the first word of "ranlib", so it can be a program name with args. 5507 set dummy ranlib; ac_word=$2 5508 echo "$as_me:$LINENO: checking for $ac_word" >&5 5509 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5510 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then 5511 echo $ECHO_N "(cached) $ECHO_C" >&6 5512 else 5513 if test -n "$ac_ct_RANLIB"; then 5514 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 5515 else 5516 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5517 for as_dir in $PATH 5518 do 5519 IFS=$as_save_IFS 5520 test -z "$as_dir" && as_dir=. 5521 for ac_exec_ext in '' $ac_executable_extensions; do 5522 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5523 ac_cv_prog_ac_ct_RANLIB="ranlib" 5524 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5525 break 2 5526 fi 5527 done 5528 done 5529 5530 fi 5531 fi 5532 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 5533 if test -n "$ac_ct_RANLIB"; then 5534 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 5535 echo "${ECHO_T}$ac_ct_RANLIB" >&6 5536 else 5537 echo "$as_me:$LINENO: result: no" >&5 5538 echo "${ECHO_T}no" >&6 5539 fi 5540 5541 if test "x$ac_ct_RANLIB" = x; then 5542 RANLIB=":" 5543 else 5544 if test "$build" != "$host"; then 5545 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 5546 whose name does not start with the host triplet. If you think this 5547 configuration is useful to you, please write to autoconf (at] gnu.org." >&5 5548 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 5549 whose name does not start with the host triplet. If you think this 5550 configuration is useful to you, please write to autoconf (at] gnu.org." >&2;} 5551 fi 5552 RANLIB=$ac_ct_RANLIB 5553 fi 5554 else 5555 RANLIB="$ac_cv_prog_RANLIB" 5556 fi 5557 5558 ac_aux_dir= 5559 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 5560 if test -f $ac_dir/install-sh; then 5561 ac_aux_dir=$ac_dir 5562 ac_install_sh="$ac_aux_dir/install-sh -c" 5563 break 5564 elif test -f $ac_dir/install.sh; then 5565 ac_aux_dir=$ac_dir 5566 ac_install_sh="$ac_aux_dir/install.sh -c" 5567 break 5568 elif test -f $ac_dir/shtool; then 5569 ac_aux_dir=$ac_dir 5570 ac_install_sh="$ac_aux_dir/shtool install -c" 5571 break 5572 fi 5573 done 5574 if test -z "$ac_aux_dir"; then 5575 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 5576 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} 5577 { (exit 1); exit 1; }; } 5578 fi 5579 ac_config_guess="$SHELL $ac_aux_dir/config.guess" 5580 ac_config_sub="$SHELL $ac_aux_dir/config.sub" 5581 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 5582 5583 5584 ac_dir=`cd $ac_aux_dir; pwd` 5585 ac_install_sh="$ac_dir/install-sh -c" 5586 for ac_prog in install-info 5587 do 5588 # Extract the first word of "$ac_prog", so it can be a program name with args. 5589 set dummy $ac_prog; ac_word=$2 5590 echo "$as_me:$LINENO: checking for $ac_word" >&5 5591 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5592 if test "${ac_cv_prog_INSTALL_INFO+set}" = set; then 5593 echo $ECHO_N "(cached) $ECHO_C" >&6 5594 else 5595 if test -n "$INSTALL_INFO"; then 5596 ac_cv_prog_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test. 5597 else 5598 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5599 for as_dir in $PATH 5600 do 5601 IFS=$as_save_IFS 5602 test -z "$as_dir" && as_dir=. 5603 for ac_exec_ext in '' $ac_executable_extensions; do 5604 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5605 ac_cv_prog_INSTALL_INFO="$ac_prog" 5606 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5607 break 2 5608 fi 5609 done 5610 done 5611 5612 fi 5613 fi 5614 INSTALL_INFO=$ac_cv_prog_INSTALL_INFO 5615 if test -n "$INSTALL_INFO"; then 5616 echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5 5617 echo "${ECHO_T}$INSTALL_INFO" >&6 5618 else 5619 echo "$as_me:$LINENO: result: no" >&5 5620 echo "${ECHO_T}no" >&6 5621 fi 5622 5623 test -n "$INSTALL_INFO" && break 5624 done 5625 test -n "$INSTALL_INFO" || INSTALL_INFO=":" 5626 5627 # Find a good install program. We prefer a C program (faster), 5628 # so one script is as good as another. But avoid the broken or 5629 # incompatible versions: 5630 # SysV /etc/install, /usr/sbin/install 5631 # SunOS /usr/etc/install 5632 # IRIX /sbin/install 5633 # AIX /bin/install 5634 # AmigaOS /C/install, which installs bootblocks on floppy discs 5635 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 5636 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 5637 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 5638 # OS/2's system install, which has a completely different semantic 5639 # ./install, which can be erroneously created by make from ./install.sh. 5640 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 5641 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 5642 if test -z "$INSTALL"; then 5643 if test "${ac_cv_path_install+set}" = set; then 5644 echo $ECHO_N "(cached) $ECHO_C" >&6 5645 else 5646 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5647 for as_dir in $PATH 5648 do 5649 IFS=$as_save_IFS 5650 test -z "$as_dir" && as_dir=. 5651 # Account for people who put trailing slashes in PATH elements. 5652 case $as_dir/ in 5653 ./ | .// | /cC/* | \ 5654 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 5655 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ 5656 /usr/ucb/* ) ;; 5657 *) 5658 # OSF1 and SCO ODT 3.0 have their own names for install. 5659 # Don't use installbsd from OSF since it installs stuff as root 5660 # by default. 5661 for ac_prog in ginstall scoinst install; do 5662 for ac_exec_ext in '' $ac_executable_extensions; do 5663 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 5664 if test $ac_prog = install && 5665 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 5666 # AIX install. It has an incompatible calling convention. 5667 : 5668 elif test $ac_prog = install && 5669 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 5670 # program-specific install script used by HP pwplus--don't use. 5671 : 5672 else 5673 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 5674 break 3 5675 fi 5676 fi 5677 done 5678 done 5679 ;; 5680 esac 5681 done 5682 5683 5684 fi 5685 if test "${ac_cv_path_install+set}" = set; then 5686 INSTALL=$ac_cv_path_install 5687 else 5688 # As a last resort, use the slow shell script. Don't cache a 5689 # value for INSTALL within a source directory, because that will 5690 # break other packages using the cache if that directory is 5691 # removed, or if the value is a relative name. 5692 INSTALL=$ac_install_sh 5693 fi 5694 fi 5695 echo "$as_me:$LINENO: result: $INSTALL" >&5 5696 echo "${ECHO_T}$INSTALL" >&6 5697 5698 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 5699 # It thinks the first close brace ends the variable substitution. 5700 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 5701 5702 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 5703 5704 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 5705 5706 echo "$as_me:$LINENO: checking whether ln -s works" >&5 5707 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 5708 LN_S=$as_ln_s 5709 if test "$LN_S" = "ln -s"; then 5710 echo "$as_me:$LINENO: result: yes" >&5 5711 echo "${ECHO_T}yes" >&6 5712 else 5713 echo "$as_me:$LINENO: result: no, using $LN_S" >&5 5714 echo "${ECHO_T}no, using $LN_S" >&6 5715 fi 5716 5717 5718 # use a dummy substitution if no csh hack is necessary to avoid errors 5719 # with non-GNU sed programs 5720 echo "$as_me:$LINENO: checking for csh hash hack" >&5 5721 echo $ECHO_N "checking for csh hash hack... $ECHO_C" >&6 5722 5723 cat <<EOF >conftest.sh 5724 #! /bin/sh 5725 true || exit 0 5726 export PATH || exit 0 5727 exit 1 5728 EOF 5729 5730 chmod +x conftest.sh 5731 if echo ./conftest.sh | (csh >/dev/null 2>&1) >/dev/null 2>&1; then 5732 echo "$as_me:$LINENO: result: yes" >&5 5733 echo "${ECHO_T}yes" >&6 5734 SH_SCRIPT_SED_CMD='1s/.*/:/' 5735 else 5736 echo "$as_me:$LINENO: result: no" >&5 5737 echo "${ECHO_T}no" >&6 5738 SH_SCRIPT_SED_CMD='1s/a/a/' 5739 fi 5740 rm -f conftest.sh 5741 5742 5743 # checks for headers 5744 echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 5745 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6 5746 if test "${ac_cv_path_GREP+set}" = set; then 5747 echo $ECHO_N "(cached) $ECHO_C" >&6 5748 else 5749 # Extract the first word of "grep ggrep" to use in msg output 5750 if test -z "$GREP"; then 5751 set dummy grep ggrep; ac_prog_name=$2 5752 if test "${ac_cv_path_GREP+set}" = set; then 5753 echo $ECHO_N "(cached) $ECHO_C" >&6 5754 else 5755 # Create a temporary directory, and hook for its removal unless debugging. 5756 $debug || 5757 { 5758 trap 'exit_status=$?; rm -f -r $tmp && exit $exit_status' 0 5759 trap '{ (exit 1); exit 1; }' 1 2 13 15 5760 } 5761 5762 # Create a (secure) tmp directory for tmp files. 5763 : ${TMPDIR=/tmp} 5764 { 5765 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/GREPXXXXXX") 2>/dev/null` && 5766 test -n "$tmp" && test -d "$tmp" 5767 } || 5768 { 5769 tmp=$TMPDIR/GREP$$-$RANDOM 5770 (umask 077 && mkdir $tmp) 5771 } || 5772 { 5773 echo "$me: cannot create a temporary directory in $TMPDIR" >&2 5774 { (exit 1); exit 1; } 5775 } 5776 ac_path_GREP_found=false 5777 # Loop through the user's path and test for each of PROGNAME-LIST 5778 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5779 as_dummy="$PATH:/usr/xpg4/bin" 5780 for as_dir in $as_dummy 5781 do 5782 IFS=$as_save_IFS 5783 test -z "$as_dir" && as_dir=. 5784 for ac_prog in grep ggrep; do 5785 for ac_exec_ext in '' $ac_executable_extensions; do 5786 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 5787 test -f "$ac_path_GREP" || continue 5788 $ac_path_GREP_found || if $as_executable_p "$ac_path_GREP"; then 5789 # Check for GNU ac_path_GREP and select it if it is found. 5790 # Check for GNU $ac_path_GREP 5791 if "$ac_path_GREP" --version 2>&1 < /dev/null | grep 'GNU' >/dev/null; then 5792 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=: 5793 else 5794 ac_count=0 5795 echo $ECHO_N "0123456789$ECHO_C" >"$tmp/conftest.in" 5796 while : 5797 do 5798 cat "$tmp/conftest.in" "$tmp/conftest.in" >"$tmp/conftest.tmp" 5799 mv "$tmp/conftest.tmp" "$tmp/conftest.in" 5800 cp "$tmp/conftest.in" "$tmp/conftest.nl" 5801 echo 'GREP' >> "$tmp/conftest.nl" 5802 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "$tmp/conftest.nl" >"$tmp/conftest.out" 2>/dev/null || break 5803 diff "$tmp/conftest.out" "$tmp/conftest.nl" >/dev/null 2>&1 || break 5804 ac_count=`expr $ac_count + 1` 5805 if test $ac_count -gt ${ac_path_GREP_max-0}; then 5806 # Best one so far, save it but keep looking for a better one 5807 ac_cv_path_GREP="$ac_path_GREP" 5808 ac_path_GREP_max=$ac_count 5809 fi 5810 # 10*(2^10) chars as input seems more than enough 5811 test $ac_count -gt 10 && break 5812 done 5813 fi 5814 5815 fi 5816 5817 $ac_path_GREP_found && break 3 5818 done 5819 done 5820 5821 done 5822 5823 rm -rf "$tmp" 5824 5825 fi 5826 5827 GREP="$ac_cv_path_GREP" 5828 if test -z "$GREP"; then 5829 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH:/usr/xpg4/bin" >&5 5830 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH:/usr/xpg4/bin" >&2;} 5831 { (exit 1); exit 1; }; } 5832 fi 5833 5834 fi 5835 5836 5837 fi 5838 echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 5839 echo "${ECHO_T}$ac_cv_path_GREP" >&6 5840 GREP="$ac_cv_path_GREP" 5841 5842 5843 echo "$as_me:$LINENO: checking for egrep" >&5 5844 echo $ECHO_N "checking for egrep... $ECHO_C" >&6 5845 if test "${ac_cv_path_EGREP+set}" = set; then 5846 echo $ECHO_N "(cached) $ECHO_C" >&6 5847 else 5848 if echo a | ($GREP -E '(a|b)') >/dev/null 2>&1 5849 then ac_cv_path_EGREP="$GREP -E" 5850 else 5851 # Extract the first word of "egrep" to use in msg output 5852 if test -z "$EGREP"; then 5853 set dummy egrep; ac_prog_name=$2 5854 if test "${ac_cv_path_EGREP+set}" = set; then 5855 echo $ECHO_N "(cached) $ECHO_C" >&6 5856 else 5857 # Create a temporary directory, and hook for its removal unless debugging. 5858 $debug || 5859 { 5860 trap 'exit_status=$?; rm -f -r $tmp && exit $exit_status' 0 5861 trap '{ (exit 1); exit 1; }' 1 2 13 15 5862 } 5863 5864 # Create a (secure) tmp directory for tmp files. 5865 : ${TMPDIR=/tmp} 5866 { 5867 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/EGREPXXXXXX") 2>/dev/null` && 5868 test -n "$tmp" && test -d "$tmp" 5869 } || 5870 { 5871 tmp=$TMPDIR/EGREP$$-$RANDOM 5872 (umask 077 && mkdir $tmp) 5873 } || 5874 { 5875 echo "$me: cannot create a temporary directory in $TMPDIR" >&2 5876 { (exit 1); exit 1; } 5877 } 5878 ac_path_EGREP_found=false 5879 # Loop through the user's path and test for each of PROGNAME-LIST 5880 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5881 as_dummy="$PATH:/usr/xpg4/bin" 5882 for as_dir in $as_dummy 5883 do 5884 IFS=$as_save_IFS 5885 test -z "$as_dir" && as_dir=. 5886 for ac_prog in egrep; do 5887 for ac_exec_ext in '' $ac_executable_extensions; do 5888 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 5889 test -f "$ac_path_EGREP" || continue 5890 $ac_path_EGREP_found || if $as_executable_p "$ac_path_EGREP"; then 5891 # Check for GNU ac_path_EGREP and select it if it is found. 5892 # Check for GNU $ac_path_EGREP 5893 if "$ac_path_EGREP" --version 2>&1 < /dev/null | grep 'GNU' >/dev/null; then 5894 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=: 5895 else 5896 ac_count=0 5897 echo $ECHO_N "0123456789$ECHO_C" >"$tmp/conftest.in" 5898 while : 5899 do 5900 cat "$tmp/conftest.in" "$tmp/conftest.in" >"$tmp/conftest.tmp" 5901 mv "$tmp/conftest.tmp" "$tmp/conftest.in" 5902 cp "$tmp/conftest.in" "$tmp/conftest.nl" 5903 echo 'EGREP' >> "$tmp/conftest.nl" 5904 "$ac_path_EGREP" 'EGREP$' < "$tmp/conftest.nl" >"$tmp/conftest.out" 2>/dev/null || break 5905 diff "$tmp/conftest.out" "$tmp/conftest.nl" >/dev/null 2>&1 || break 5906 ac_count=`expr $ac_count + 1` 5907 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 5908 # Best one so far, save it but keep looking for a better one 5909 ac_cv_path_EGREP="$ac_path_EGREP" 5910 ac_path_EGREP_max=$ac_count 5911 fi 5912 # 10*(2^10) chars as input seems more than enough 5913 test $ac_count -gt 10 && break 5914 done 5915 fi 5916 5917 fi 5918 5919 $ac_path_EGREP_found && break 3 5920 done 5921 done 5922 5923 done 5924 5925 rm -rf "$tmp" 5926 5927 fi 5928 5929 EGREP="$ac_cv_path_EGREP" 5930 if test -z "$EGREP"; then 5931 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH:/usr/xpg4/bin" >&5 5932 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH:/usr/xpg4/bin" >&2;} 5933 { (exit 1); exit 1; }; } 5934 fi 5935 5936 fi 5937 5938 5939 fi 5940 fi 5941 echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 5942 echo "${ECHO_T}$ac_cv_path_EGREP" >&6 5943 EGREP="$ac_cv_path_EGREP" 5944 5945 5946 echo "$as_me:$LINENO: checking for ANSI C header files" >&5 5947 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 5948 if test "${ac_cv_header_stdc+set}" = set; then 5949 echo $ECHO_N "(cached) $ECHO_C" >&6 5950 else 5951 cat >conftest.$ac_ext <<_ACEOF 5952 /* confdefs.h. */ 5953 _ACEOF 5954 cat confdefs.h >>conftest.$ac_ext 5955 cat >>conftest.$ac_ext <<_ACEOF 5956 /* end confdefs.h. */ 5957 #include <stdlib.h> 5958 #include <stdarg.h> 5959 #include <string.h> 5960 #include <float.h> 5961 5962 int 5963 main () 5964 { 5965 5966 ; 5967 return 0; 5968 } 5969 _ACEOF 5970 rm -f conftest.$ac_objext 5971 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 5972 (eval $ac_compile) 2>conftest.er1 5973 ac_status=$? 5974 grep -v '^ *+' conftest.er1 >conftest.err 5975 rm -f conftest.er1 5976 cat conftest.err >&5 5977 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5978 (exit $ac_status); } && 5979 { ac_try='test -z "$ac_c_werror_flag" 5980 || test ! -s conftest.err' 5981 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5982 (eval $ac_try) 2>&5 5983 ac_status=$? 5984 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5985 (exit $ac_status); }; } && 5986 { ac_try='test -s conftest.$ac_objext' 5987 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5988 (eval $ac_try) 2>&5 5989 ac_status=$? 5990 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5991 (exit $ac_status); }; }; then 5992 ac_cv_header_stdc=yes 5993 else 5994 echo "$as_me: failed program was:" >&5 5995 sed 's/^/| /' conftest.$ac_ext >&5 5996 5997 ac_cv_header_stdc=no 5998 fi 5999 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 6000 6001 if test $ac_cv_header_stdc = yes; then 6002 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 6003 cat >conftest.$ac_ext <<_ACEOF 6004 /* confdefs.h. */ 6005 _ACEOF 6006 cat confdefs.h >>conftest.$ac_ext 6007 cat >>conftest.$ac_ext <<_ACEOF 6008 /* end confdefs.h. */ 6009 #include <string.h> 6010 6011 _ACEOF 6012 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6013 $EGREP "memchr" >/dev/null 2>&1; then 6014 : 6015 else 6016 ac_cv_header_stdc=no 6017 fi 6018 rm -f conftest* 6019 6020 fi 6021 6022 if test $ac_cv_header_stdc = yes; then 6023 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 6024 cat >conftest.$ac_ext <<_ACEOF 6025 /* confdefs.h. */ 6026 _ACEOF 6027 cat confdefs.h >>conftest.$ac_ext 6028 cat >>conftest.$ac_ext <<_ACEOF 6029 /* end confdefs.h. */ 6030 #include <stdlib.h> 6031 6032 _ACEOF 6033 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6034 $EGREP "free" >/dev/null 2>&1; then 6035 : 6036 else 6037 ac_cv_header_stdc=no 6038 fi 6039 rm -f conftest* 6040 6041 fi 6042 6043 if test $ac_cv_header_stdc = yes; then 6044 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 6045 if test "$cross_compiling" = yes; then 6046 : 6047 else 6048 cat >conftest.$ac_ext <<_ACEOF 6049 /* confdefs.h. */ 6050 _ACEOF 6051 cat confdefs.h >>conftest.$ac_ext 6052 cat >>conftest.$ac_ext <<_ACEOF 6053 /* end confdefs.h. */ 6054 #include <ctype.h> 6055 #include <stdlib.h> 6056 #if ((' ' & 0x0FF) == 0x020) 6057 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 6058 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 6059 #else 6060 # define ISLOWER(c) \ 6061 (('a' <= (c) && (c) <= 'i') \ 6062 || ('j' <= (c) && (c) <= 'r') \ 6063 || ('s' <= (c) && (c) <= 'z')) 6064 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 6065 #endif 6066 6067 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 6068 int 6069 main () 6070 { 6071 int i; 6072 for (i = 0; i < 256; i++) 6073 if (XOR (islower (i), ISLOWER (i)) 6074 || toupper (i) != TOUPPER (i)) 6075 exit (2); 6076 exit (0); 6077 } 6078 _ACEOF 6079 rm -f conftest$ac_exeext 6080 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 6081 (eval $ac_link) 2>&5 6082 ac_status=$? 6083 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6084 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 6085 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6086 (eval $ac_try) 2>&5 6087 ac_status=$? 6088 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6089 (exit $ac_status); }; }; then 6090 : 6091 else 6092 echo "$as_me: program exited with status $ac_status" >&5 6093 echo "$as_me: failed program was:" >&5 6094 sed 's/^/| /' conftest.$ac_ext >&5 6095 6096 ( exit $ac_status ) 6097 ac_cv_header_stdc=no 6098 fi 6099 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 6100 fi 6101 fi 6102 fi 6103 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 6104 echo "${ECHO_T}$ac_cv_header_stdc" >&6 6105 if test $ac_cv_header_stdc = yes; then 6106 6107 cat >>confdefs.h <<\_ACEOF 6108 #define STDC_HEADERS 1 6109 _ACEOF 6110 6111 fi 6112 6113 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 6114 6115 6116 6117 6118 6119 6120 6121 6122 6123 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 6124 inttypes.h stdint.h unistd.h 6125 do 6126 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 6127 echo "$as_me:$LINENO: checking for $ac_header" >&5 6128 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 6129 if eval "test \"\${$as_ac_Header+set}\" = set"; then 6130 echo $ECHO_N "(cached) $ECHO_C" >&6 6131 else 6132 cat >conftest.$ac_ext <<_ACEOF 6133 /* confdefs.h. */ 6134 _ACEOF 6135 cat confdefs.h >>conftest.$ac_ext 6136 cat >>conftest.$ac_ext <<_ACEOF 6137 /* end confdefs.h. */ 6138 $ac_includes_default 6139 6140 #include <$ac_header> 6141 _ACEOF 6142 rm -f conftest.$ac_objext 6143 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6144 (eval $ac_compile) 2>conftest.er1 6145 ac_status=$? 6146 grep -v '^ *+' conftest.er1 >conftest.err 6147 rm -f conftest.er1 6148 cat conftest.err >&5 6149 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6150 (exit $ac_status); } && 6151 { ac_try='test -z "$ac_c_werror_flag" 6152 || test ! -s conftest.err' 6153 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6154 (eval $ac_try) 2>&5 6155 ac_status=$? 6156 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6157 (exit $ac_status); }; } && 6158 { ac_try='test -s conftest.$ac_objext' 6159 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6160 (eval $ac_try) 2>&5 6161 ac_status=$? 6162 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6163 (exit $ac_status); }; }; then 6164 eval "$as_ac_Header=yes" 6165 else 6166 echo "$as_me: failed program was:" >&5 6167 sed 's/^/| /' conftest.$ac_ext >&5 6168 6169 eval "$as_ac_Header=no" 6170 fi 6171 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 6172 fi 6173 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 6174 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 6175 if test `eval echo '${'$as_ac_Header'}'` = yes; then 6176 cat >>confdefs.h <<_ACEOF 6177 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 6178 _ACEOF 6179 6180 fi 6181 6182 done 6183 6184 6185 6186 6187 6188 6189 6190 6191 6192 6193 6194 6195 6196 for ac_header in stdlib.h unistd.h dirent.h limits.h sys/dir.h \ 6197 string.h strings.h math.h sys/time.h direct.h process.h 6198 do 6199 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 6200 if eval "test \"\${$as_ac_Header+set}\" = set"; then 6201 echo "$as_me:$LINENO: checking for $ac_header" >&5 6202 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 6203 if eval "test \"\${$as_ac_Header+set}\" = set"; then 6204 echo $ECHO_N "(cached) $ECHO_C" >&6 6205 fi 6206 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 6207 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 6208 else 6209 # Is the header compilable? 6210 echo "$as_me:$LINENO: checking $ac_header usability" >&5 6211 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 6212 cat >conftest.$ac_ext <<_ACEOF 6213 /* confdefs.h. */ 6214 _ACEOF 6215 cat confdefs.h >>conftest.$ac_ext 6216 cat >>conftest.$ac_ext <<_ACEOF 6217 /* end confdefs.h. */ 6218 $ac_includes_default 6219 #include <$ac_header> 6220 _ACEOF 6221 rm -f conftest.$ac_objext 6222 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6223 (eval $ac_compile) 2>conftest.er1 6224 ac_status=$? 6225 grep -v '^ *+' conftest.er1 >conftest.err 6226 rm -f conftest.er1 6227 cat conftest.err >&5 6228 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6229 (exit $ac_status); } && 6230 { ac_try='test -z "$ac_c_werror_flag" 6231 || test ! -s conftest.err' 6232 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6233 (eval $ac_try) 2>&5 6234 ac_status=$? 6235 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6236 (exit $ac_status); }; } && 6237 { ac_try='test -s conftest.$ac_objext' 6238 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6239 (eval $ac_try) 2>&5 6240 ac_status=$? 6241 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6242 (exit $ac_status); }; }; then 6243 ac_header_compiler=yes 6244 else 6245 echo "$as_me: failed program was:" >&5 6246 sed 's/^/| /' conftest.$ac_ext >&5 6247 6248 ac_header_compiler=no 6249 fi 6250 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 6251 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 6252 echo "${ECHO_T}$ac_header_compiler" >&6 6253 6254 # Is the header present? 6255 echo "$as_me:$LINENO: checking $ac_header presence" >&5 6256 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 6257 cat >conftest.$ac_ext <<_ACEOF 6258 /* confdefs.h. */ 6259 _ACEOF 6260 cat confdefs.h >>conftest.$ac_ext 6261 cat >>conftest.$ac_ext <<_ACEOF 6262 /* end confdefs.h. */ 6263 #include <$ac_header> 6264 _ACEOF 6265 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 6266 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 6267 ac_status=$? 6268 grep -v '^ *+' conftest.er1 >conftest.err 6269 rm -f conftest.er1 6270 cat conftest.err >&5 6271 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6272 (exit $ac_status); } >/dev/null; then 6273 if test -s conftest.err; then 6274 ac_cpp_err=$ac_c_preproc_warn_flag 6275 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 6276 else 6277 ac_cpp_err= 6278 fi 6279 else 6280 ac_cpp_err=yes 6281 fi 6282 if test -z "$ac_cpp_err"; then 6283 ac_header_preproc=yes 6284 else 6285 echo "$as_me: failed program was:" >&5 6286 sed 's/^/| /' conftest.$ac_ext >&5 6287 6288 ac_header_preproc=no 6289 fi 6290 rm -f conftest.err conftest.$ac_ext 6291 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 6292 echo "${ECHO_T}$ac_header_preproc" >&6 6293 6294 # So? What about this header? 6295 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 6296 yes:no: ) 6297 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 6298 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 6299 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 6300 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 6301 ac_header_preproc=yes 6302 ;; 6303 no:yes:* ) 6304 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 6305 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 6306 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 6307 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 6308 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 6309 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 6310 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 6311 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 6312 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 6313 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 6314 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 6315 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 6316 ( 6317 cat <<\_ASBOX 6318 ## ------------------------------------------ ## 6319 ## Report this to the AC_PACKAGE_NAME lists. ## 6320 ## ------------------------------------------ ## 6321 _ASBOX 6322 ) | 6323 sed "s/^/$as_me: WARNING: /" >&2 6324 ;; 6325 esac 6326 echo "$as_me:$LINENO: checking for $ac_header" >&5 6327 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 6328 if eval "test \"\${$as_ac_Header+set}\" = set"; then 6329 echo $ECHO_N "(cached) $ECHO_C" >&6 6330 else 6331 eval "$as_ac_Header=\$ac_header_preproc" 6332 fi 6333 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 6334 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 6335 6336 fi 6337 if test `eval echo '${'$as_ac_Header'}'` = yes; then 6338 cat >>confdefs.h <<_ACEOF 6339 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 6340 _ACEOF 6341 6342 fi 6343 6344 done 6345 6346 echo "$as_me:$LINENO: checking for ISC 3.x or 4.x" >&5 6347 echo $ECHO_N "checking for ISC 3.x or 4.x... $ECHO_C" >&6 6348 if grep '[34]\.' /usr/options/cb.name >/dev/null 2>&1 6349 then 6350 echo "$as_me:$LINENO: result: yes" >&5 6351 echo "${ECHO_T}yes" >&6 6352 6353 cat >>confdefs.h <<\_ACEOF 6354 #define _SYSV3 1 6355 _ACEOF 6356 6357 else 6358 echo "$as_me:$LINENO: result: no" >&5 6359 echo "${ECHO_T}no" >&6 6360 fi 6361 echo "$as_me:$LINENO: checking whether -D_POSIX_SOURCE is necessary" >&5 6362 echo $ECHO_N "checking whether -D_POSIX_SOURCE is necessary... $ECHO_C" >&6 6363 ac_ext=cc 6364 ac_cpp='$CXXCPP $CPPFLAGS' 6365 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6366 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6367 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6368 6369 cat >conftest.$ac_ext <<_ACEOF 6370 6371 /* confdefs.h. */ 6372 _ACEOF 6373 cat confdefs.h >>conftest.$ac_ext 6374 cat >>conftest.$ac_ext <<_ACEOF 6375 /* end confdefs.h. */ 6376 6377 6378 #include <stdio.h> 6379 extern "C" { void fileno(int); } 6380 6381 6382 int 6383 main () 6384 { 6385 6386 ; 6387 return 0; 6388 } 6389 6390 _ACEOF 6391 rm -f conftest.$ac_objext 6392 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6393 (eval $ac_compile) 2>conftest.er1 6394 ac_status=$? 6395 grep -v '^ *+' conftest.er1 >conftest.err 6396 rm -f conftest.er1 6397 cat conftest.err >&5 6398 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6399 (exit $ac_status); } && 6400 { ac_try='test -z "$ac_cxx_werror_flag" 6401 || test ! -s conftest.err' 6402 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6403 (eval $ac_try) 2>&5 6404 ac_status=$? 6405 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6406 (exit $ac_status); }; } && 6407 { ac_try='test -s conftest.$ac_objext' 6408 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6409 (eval $ac_try) 2>&5 6410 ac_status=$? 6411 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6412 (exit $ac_status); }; }; then 6413 echo "$as_me:$LINENO: result: yes" >&5 6414 echo "${ECHO_T}yes" >&6 6415 6416 cat >>confdefs.h <<\_ACEOF 6417 #define _POSIX_SOURCE 1 6418 _ACEOF 6419 6420 else 6421 echo "$as_me: failed program was:" >&5 6422 sed 's/^/| /' conftest.$ac_ext >&5 6423 6424 echo "$as_me:$LINENO: result: no" >&5 6425 echo "${ECHO_T}no" >&6 6426 fi 6427 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 6428 ac_ext=c 6429 ac_cpp='$CPP $CPPFLAGS' 6430 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6431 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6432 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6433 6434 6435 # checks for header stuff 6436 ac_ext=cc 6437 ac_cpp='$CXXCPP $CPPFLAGS' 6438 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6439 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6440 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6441 6442 echo "$as_me:$LINENO: checking for return type of srand" >&5 6443 echo $ECHO_N "checking for return type of srand... $ECHO_C" >&6 6444 cat >conftest.$ac_ext <<_ACEOF 6445 6446 /* confdefs.h. */ 6447 _ACEOF 6448 cat confdefs.h >>conftest.$ac_ext 6449 cat >>conftest.$ac_ext <<_ACEOF 6450 /* end confdefs.h. */ 6451 6452 6453 #include <stdlib.h> 6454 extern "C" { void srand(unsigned int); } 6455 6456 6457 int 6458 main () 6459 { 6460 6461 ; 6462 return 0; 6463 } 6464 6465 _ACEOF 6466 rm -f conftest.$ac_objext 6467 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6468 (eval $ac_compile) 2>conftest.er1 6469 ac_status=$? 6470 grep -v '^ *+' conftest.er1 >conftest.err 6471 rm -f conftest.er1 6472 cat conftest.err >&5 6473 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6474 (exit $ac_status); } && 6475 { ac_try='test -z "$ac_cxx_werror_flag" 6476 || test ! -s conftest.err' 6477 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6478 (eval $ac_try) 2>&5 6479 ac_status=$? 6480 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6481 (exit $ac_status); }; } && 6482 { ac_try='test -s conftest.$ac_objext' 6483 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6484 (eval $ac_try) 2>&5 6485 ac_status=$? 6486 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6487 (exit $ac_status); }; }; then 6488 echo "$as_me:$LINENO: result: void" >&5 6489 echo "${ECHO_T}void" >&6 6490 6491 cat >>confdefs.h <<\_ACEOF 6492 #define RET_TYPE_SRAND_IS_VOID 1 6493 _ACEOF 6494 6495 else 6496 echo "$as_me: failed program was:" >&5 6497 sed 's/^/| /' conftest.$ac_ext >&5 6498 6499 echo "$as_me:$LINENO: result: int" >&5 6500 echo "${ECHO_T}int" >&6 6501 fi 6502 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 6503 ac_ext=c 6504 ac_cpp='$CPP $CPPFLAGS' 6505 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6506 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6507 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6508 6509 echo "$as_me:$LINENO: checking whether gettimeofday must be declared" >&5 6510 echo $ECHO_N "checking whether gettimeofday must be declared... $ECHO_C" >&6 6511 ac_ext=cc 6512 ac_cpp='$CXXCPP $CPPFLAGS' 6513 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6514 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6515 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6516 6517 if test "${groff_cv_decl_needed_gettimeofday+set}" = set; then 6518 echo $ECHO_N "(cached) $ECHO_C" >&6 6519 else 6520 cat >conftest.$ac_ext <<_ACEOF 6521 6522 /* confdefs.h. */ 6523 _ACEOF 6524 cat confdefs.h >>conftest.$ac_ext 6525 cat >>conftest.$ac_ext <<_ACEOF 6526 /* end confdefs.h. */ 6527 6528 6529 #include <stdio.h> 6530 #ifdef HAVE_STRING_H 6531 #include <string.h> 6532 #endif 6533 #ifdef HAVE_STRINGS_H 6534 #include <strings.h> 6535 #endif 6536 #ifdef HAVE_STDLIB_H 6537 #include <stdlib.h> 6538 #endif 6539 #ifdef HAVE_SYS_TIME_H 6540 #include <sys/time.h> 6541 #endif 6542 #ifdef HAVE_UNISTD_H 6543 #include <unistd.h> 6544 #endif 6545 #ifdef HAVE_MATH_H 6546 #include <math.h> 6547 #endif 6548 6549 6550 int 6551 main () 6552 { 6553 6554 6555 #ifndef gettimeofday 6556 char *p = (char *) gettimeofday; 6557 #endif 6558 6559 6560 ; 6561 return 0; 6562 } 6563 6564 _ACEOF 6565 rm -f conftest.$ac_objext 6566 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6567 (eval $ac_compile) 2>conftest.er1 6568 ac_status=$? 6569 grep -v '^ *+' conftest.er1 >conftest.err 6570 rm -f conftest.er1 6571 cat conftest.err >&5 6572 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6573 (exit $ac_status); } && 6574 { ac_try='test -z "$ac_cxx_werror_flag" 6575 || test ! -s conftest.err' 6576 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6577 (eval $ac_try) 2>&5 6578 ac_status=$? 6579 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6580 (exit $ac_status); }; } && 6581 { ac_try='test -s conftest.$ac_objext' 6582 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6583 (eval $ac_try) 2>&5 6584 ac_status=$? 6585 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6586 (exit $ac_status); }; }; then 6587 groff_cv_decl_needed_gettimeofday=no 6588 else 6589 echo "$as_me: failed program was:" >&5 6590 sed 's/^/| /' conftest.$ac_ext >&5 6591 6592 groff_cv_decl_needed_gettimeofday=yes 6593 fi 6594 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 6595 fi 6596 6597 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_gettimeofday" >&5 6598 echo "${ECHO_T}$groff_cv_decl_needed_gettimeofday" >&6 6599 if test $groff_cv_decl_needed_gettimeofday = yes; then 6600 6601 cat >>confdefs.h <<\_ACEOF 6602 #define NEED_DECLARATION_GETTIMEOFDAY 1 6603 _ACEOF 6604 6605 fi 6606 ac_ext=c 6607 ac_cpp='$CPP $CPPFLAGS' 6608 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6609 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6610 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6611 6612 echo "$as_me:$LINENO: checking whether hypot must be declared" >&5 6613 echo $ECHO_N "checking whether hypot must be declared... $ECHO_C" >&6 6614 ac_ext=cc 6615 ac_cpp='$CXXCPP $CPPFLAGS' 6616 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6617 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6618 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6619 6620 if test "${groff_cv_decl_needed_hypot+set}" = set; then 6621 echo $ECHO_N "(cached) $ECHO_C" >&6 6622 else 6623 cat >conftest.$ac_ext <<_ACEOF 6624 6625 /* confdefs.h. */ 6626 _ACEOF 6627 cat confdefs.h >>conftest.$ac_ext 6628 cat >>conftest.$ac_ext <<_ACEOF 6629 /* end confdefs.h. */ 6630 6631 6632 #include <stdio.h> 6633 #ifdef HAVE_STRING_H 6634 #include <string.h> 6635 #endif 6636 #ifdef HAVE_STRINGS_H 6637 #include <strings.h> 6638 #endif 6639 #ifdef HAVE_STDLIB_H 6640 #include <stdlib.h> 6641 #endif 6642 #ifdef HAVE_SYS_TIME_H 6643 #include <sys/time.h> 6644 #endif 6645 #ifdef HAVE_UNISTD_H 6646 #include <unistd.h> 6647 #endif 6648 #ifdef HAVE_MATH_H 6649 #include <math.h> 6650 #endif 6651 6652 6653 int 6654 main () 6655 { 6656 6657 6658 #ifndef hypot 6659 char *p = (char *) hypot; 6660 #endif 6661 6662 6663 ; 6664 return 0; 6665 } 6666 6667 _ACEOF 6668 rm -f conftest.$ac_objext 6669 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6670 (eval $ac_compile) 2>conftest.er1 6671 ac_status=$? 6672 grep -v '^ *+' conftest.er1 >conftest.err 6673 rm -f conftest.er1 6674 cat conftest.err >&5 6675 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6676 (exit $ac_status); } && 6677 { ac_try='test -z "$ac_cxx_werror_flag" 6678 || test ! -s conftest.err' 6679 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6680 (eval $ac_try) 2>&5 6681 ac_status=$? 6682 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6683 (exit $ac_status); }; } && 6684 { ac_try='test -s conftest.$ac_objext' 6685 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6686 (eval $ac_try) 2>&5 6687 ac_status=$? 6688 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6689 (exit $ac_status); }; }; then 6690 groff_cv_decl_needed_hypot=no 6691 else 6692 echo "$as_me: failed program was:" >&5 6693 sed 's/^/| /' conftest.$ac_ext >&5 6694 6695 groff_cv_decl_needed_hypot=yes 6696 fi 6697 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 6698 fi 6699 6700 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_hypot" >&5 6701 echo "${ECHO_T}$groff_cv_decl_needed_hypot" >&6 6702 if test $groff_cv_decl_needed_hypot = yes; then 6703 6704 cat >>confdefs.h <<\_ACEOF 6705 #define NEED_DECLARATION_HYPOT 1 6706 _ACEOF 6707 6708 fi 6709 ac_ext=c 6710 ac_cpp='$CPP $CPPFLAGS' 6711 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6712 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6713 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6714 6715 echo "$as_me:$LINENO: checking whether popen must be declared" >&5 6716 echo $ECHO_N "checking whether popen must be declared... $ECHO_C" >&6 6717 ac_ext=cc 6718 ac_cpp='$CXXCPP $CPPFLAGS' 6719 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6720 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6721 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6722 6723 if test "${groff_cv_decl_needed_popen+set}" = set; then 6724 echo $ECHO_N "(cached) $ECHO_C" >&6 6725 else 6726 cat >conftest.$ac_ext <<_ACEOF 6727 6728 /* confdefs.h. */ 6729 _ACEOF 6730 cat confdefs.h >>conftest.$ac_ext 6731 cat >>conftest.$ac_ext <<_ACEOF 6732 /* end confdefs.h. */ 6733 6734 6735 #include <stdio.h> 6736 #ifdef HAVE_STRING_H 6737 #include <string.h> 6738 #endif 6739 #ifdef HAVE_STRINGS_H 6740 #include <strings.h> 6741 #endif 6742 #ifdef HAVE_STDLIB_H 6743 #include <stdlib.h> 6744 #endif 6745 #ifdef HAVE_SYS_TIME_H 6746 #include <sys/time.h> 6747 #endif 6748 #ifdef HAVE_UNISTD_H 6749 #include <unistd.h> 6750 #endif 6751 #ifdef HAVE_MATH_H 6752 #include <math.h> 6753 #endif 6754 6755 6756 int 6757 main () 6758 { 6759 6760 6761 #ifndef popen 6762 char *p = (char *) popen; 6763 #endif 6764 6765 6766 ; 6767 return 0; 6768 } 6769 6770 _ACEOF 6771 rm -f conftest.$ac_objext 6772 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6773 (eval $ac_compile) 2>conftest.er1 6774 ac_status=$? 6775 grep -v '^ *+' conftest.er1 >conftest.err 6776 rm -f conftest.er1 6777 cat conftest.err >&5 6778 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6779 (exit $ac_status); } && 6780 { ac_try='test -z "$ac_cxx_werror_flag" 6781 || test ! -s conftest.err' 6782 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6783 (eval $ac_try) 2>&5 6784 ac_status=$? 6785 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6786 (exit $ac_status); }; } && 6787 { ac_try='test -s conftest.$ac_objext' 6788 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6789 (eval $ac_try) 2>&5 6790 ac_status=$? 6791 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6792 (exit $ac_status); }; }; then 6793 groff_cv_decl_needed_popen=no 6794 else 6795 echo "$as_me: failed program was:" >&5 6796 sed 's/^/| /' conftest.$ac_ext >&5 6797 6798 groff_cv_decl_needed_popen=yes 6799 fi 6800 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 6801 fi 6802 6803 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_popen" >&5 6804 echo "${ECHO_T}$groff_cv_decl_needed_popen" >&6 6805 if test $groff_cv_decl_needed_popen = yes; then 6806 6807 cat >>confdefs.h <<\_ACEOF 6808 #define NEED_DECLARATION_POPEN 1 6809 _ACEOF 6810 6811 fi 6812 ac_ext=c 6813 ac_cpp='$CPP $CPPFLAGS' 6814 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6815 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6816 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6817 6818 echo "$as_me:$LINENO: checking whether pclose must be declared" >&5 6819 echo $ECHO_N "checking whether pclose must be declared... $ECHO_C" >&6 6820 ac_ext=cc 6821 ac_cpp='$CXXCPP $CPPFLAGS' 6822 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6823 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6824 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6825 6826 if test "${groff_cv_decl_needed_pclose+set}" = set; then 6827 echo $ECHO_N "(cached) $ECHO_C" >&6 6828 else 6829 cat >conftest.$ac_ext <<_ACEOF 6830 6831 /* confdefs.h. */ 6832 _ACEOF 6833 cat confdefs.h >>conftest.$ac_ext 6834 cat >>conftest.$ac_ext <<_ACEOF 6835 /* end confdefs.h. */ 6836 6837 6838 #include <stdio.h> 6839 #ifdef HAVE_STRING_H 6840 #include <string.h> 6841 #endif 6842 #ifdef HAVE_STRINGS_H 6843 #include <strings.h> 6844 #endif 6845 #ifdef HAVE_STDLIB_H 6846 #include <stdlib.h> 6847 #endif 6848 #ifdef HAVE_SYS_TIME_H 6849 #include <sys/time.h> 6850 #endif 6851 #ifdef HAVE_UNISTD_H 6852 #include <unistd.h> 6853 #endif 6854 #ifdef HAVE_MATH_H 6855 #include <math.h> 6856 #endif 6857 6858 6859 int 6860 main () 6861 { 6862 6863 6864 #ifndef pclose 6865 char *p = (char *) pclose; 6866 #endif 6867 6868 6869 ; 6870 return 0; 6871 } 6872 6873 _ACEOF 6874 rm -f conftest.$ac_objext 6875 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6876 (eval $ac_compile) 2>conftest.er1 6877 ac_status=$? 6878 grep -v '^ *+' conftest.er1 >conftest.err 6879 rm -f conftest.er1 6880 cat conftest.err >&5 6881 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6882 (exit $ac_status); } && 6883 { ac_try='test -z "$ac_cxx_werror_flag" 6884 || test ! -s conftest.err' 6885 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6886 (eval $ac_try) 2>&5 6887 ac_status=$? 6888 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6889 (exit $ac_status); }; } && 6890 { ac_try='test -s conftest.$ac_objext' 6891 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6892 (eval $ac_try) 2>&5 6893 ac_status=$? 6894 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6895 (exit $ac_status); }; }; then 6896 groff_cv_decl_needed_pclose=no 6897 else 6898 echo "$as_me: failed program was:" >&5 6899 sed 's/^/| /' conftest.$ac_ext >&5 6900 6901 groff_cv_decl_needed_pclose=yes 6902 fi 6903 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 6904 fi 6905 6906 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_pclose" >&5 6907 echo "${ECHO_T}$groff_cv_decl_needed_pclose" >&6 6908 if test $groff_cv_decl_needed_pclose = yes; then 6909 6910 cat >>confdefs.h <<\_ACEOF 6911 #define NEED_DECLARATION_PCLOSE 1 6912 _ACEOF 6913 6914 fi 6915 ac_ext=c 6916 ac_cpp='$CPP $CPPFLAGS' 6917 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6918 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6919 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6920 6921 echo "$as_me:$LINENO: checking whether putenv must be declared" >&5 6922 echo $ECHO_N "checking whether putenv must be declared... $ECHO_C" >&6 6923 ac_ext=cc 6924 ac_cpp='$CXXCPP $CPPFLAGS' 6925 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6926 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6927 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6928 6929 if test "${groff_cv_decl_needed_putenv+set}" = set; then 6930 echo $ECHO_N "(cached) $ECHO_C" >&6 6931 else 6932 cat >conftest.$ac_ext <<_ACEOF 6933 6934 /* confdefs.h. */ 6935 _ACEOF 6936 cat confdefs.h >>conftest.$ac_ext 6937 cat >>conftest.$ac_ext <<_ACEOF 6938 /* end confdefs.h. */ 6939 6940 6941 #include <stdio.h> 6942 #ifdef HAVE_STRING_H 6943 #include <string.h> 6944 #endif 6945 #ifdef HAVE_STRINGS_H 6946 #include <strings.h> 6947 #endif 6948 #ifdef HAVE_STDLIB_H 6949 #include <stdlib.h> 6950 #endif 6951 #ifdef HAVE_SYS_TIME_H 6952 #include <sys/time.h> 6953 #endif 6954 #ifdef HAVE_UNISTD_H 6955 #include <unistd.h> 6956 #endif 6957 #ifdef HAVE_MATH_H 6958 #include <math.h> 6959 #endif 6960 6961 6962 int 6963 main () 6964 { 6965 6966 6967 #ifndef putenv 6968 char *p = (char *) putenv; 6969 #endif 6970 6971 6972 ; 6973 return 0; 6974 } 6975 6976 _ACEOF 6977 rm -f conftest.$ac_objext 6978 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6979 (eval $ac_compile) 2>conftest.er1 6980 ac_status=$? 6981 grep -v '^ *+' conftest.er1 >conftest.err 6982 rm -f conftest.er1 6983 cat conftest.err >&5 6984 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6985 (exit $ac_status); } && 6986 { ac_try='test -z "$ac_cxx_werror_flag" 6987 || test ! -s conftest.err' 6988 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6989 (eval $ac_try) 2>&5 6990 ac_status=$? 6991 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6992 (exit $ac_status); }; } && 6993 { ac_try='test -s conftest.$ac_objext' 6994 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6995 (eval $ac_try) 2>&5 6996 ac_status=$? 6997 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6998 (exit $ac_status); }; }; then 6999 groff_cv_decl_needed_putenv=no 7000 else 7001 echo "$as_me: failed program was:" >&5 7002 sed 's/^/| /' conftest.$ac_ext >&5 7003 7004 groff_cv_decl_needed_putenv=yes 7005 fi 7006 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7007 fi 7008 7009 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_putenv" >&5 7010 echo "${ECHO_T}$groff_cv_decl_needed_putenv" >&6 7011 if test $groff_cv_decl_needed_putenv = yes; then 7012 7013 cat >>confdefs.h <<\_ACEOF 7014 #define NEED_DECLARATION_PUTENV 1 7015 _ACEOF 7016 7017 fi 7018 ac_ext=c 7019 ac_cpp='$CPP $CPPFLAGS' 7020 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7021 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7022 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7023 7024 echo "$as_me:$LINENO: checking whether rand must be declared" >&5 7025 echo $ECHO_N "checking whether rand must be declared... $ECHO_C" >&6 7026 ac_ext=cc 7027 ac_cpp='$CXXCPP $CPPFLAGS' 7028 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7029 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7030 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7031 7032 if test "${groff_cv_decl_needed_rand+set}" = set; then 7033 echo $ECHO_N "(cached) $ECHO_C" >&6 7034 else 7035 cat >conftest.$ac_ext <<_ACEOF 7036 7037 /* confdefs.h. */ 7038 _ACEOF 7039 cat confdefs.h >>conftest.$ac_ext 7040 cat >>conftest.$ac_ext <<_ACEOF 7041 /* end confdefs.h. */ 7042 7043 7044 #include <stdio.h> 7045 #ifdef HAVE_STRING_H 7046 #include <string.h> 7047 #endif 7048 #ifdef HAVE_STRINGS_H 7049 #include <strings.h> 7050 #endif 7051 #ifdef HAVE_STDLIB_H 7052 #include <stdlib.h> 7053 #endif 7054 #ifdef HAVE_SYS_TIME_H 7055 #include <sys/time.h> 7056 #endif 7057 #ifdef HAVE_UNISTD_H 7058 #include <unistd.h> 7059 #endif 7060 #ifdef HAVE_MATH_H 7061 #include <math.h> 7062 #endif 7063 7064 7065 int 7066 main () 7067 { 7068 7069 7070 #ifndef rand 7071 char *p = (char *) rand; 7072 #endif 7073 7074 7075 ; 7076 return 0; 7077 } 7078 7079 _ACEOF 7080 rm -f conftest.$ac_objext 7081 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7082 (eval $ac_compile) 2>conftest.er1 7083 ac_status=$? 7084 grep -v '^ *+' conftest.er1 >conftest.err 7085 rm -f conftest.er1 7086 cat conftest.err >&5 7087 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7088 (exit $ac_status); } && 7089 { ac_try='test -z "$ac_cxx_werror_flag" 7090 || test ! -s conftest.err' 7091 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7092 (eval $ac_try) 2>&5 7093 ac_status=$? 7094 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7095 (exit $ac_status); }; } && 7096 { ac_try='test -s conftest.$ac_objext' 7097 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7098 (eval $ac_try) 2>&5 7099 ac_status=$? 7100 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7101 (exit $ac_status); }; }; then 7102 groff_cv_decl_needed_rand=no 7103 else 7104 echo "$as_me: failed program was:" >&5 7105 sed 's/^/| /' conftest.$ac_ext >&5 7106 7107 groff_cv_decl_needed_rand=yes 7108 fi 7109 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7110 fi 7111 7112 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_rand" >&5 7113 echo "${ECHO_T}$groff_cv_decl_needed_rand" >&6 7114 if test $groff_cv_decl_needed_rand = yes; then 7115 7116 cat >>confdefs.h <<\_ACEOF 7117 #define NEED_DECLARATION_RAND 1 7118 _ACEOF 7119 7120 fi 7121 ac_ext=c 7122 ac_cpp='$CPP $CPPFLAGS' 7123 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7124 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7125 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7126 7127 echo "$as_me:$LINENO: checking whether snprintf must be declared" >&5 7128 echo $ECHO_N "checking whether snprintf must be declared... $ECHO_C" >&6 7129 ac_ext=cc 7130 ac_cpp='$CXXCPP $CPPFLAGS' 7131 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7132 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7133 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7134 7135 if test "${groff_cv_decl_needed_snprintf+set}" = set; then 7136 echo $ECHO_N "(cached) $ECHO_C" >&6 7137 else 7138 cat >conftest.$ac_ext <<_ACEOF 7139 7140 /* confdefs.h. */ 7141 _ACEOF 7142 cat confdefs.h >>conftest.$ac_ext 7143 cat >>conftest.$ac_ext <<_ACEOF 7144 /* end confdefs.h. */ 7145 7146 7147 #include <stdio.h> 7148 #ifdef HAVE_STRING_H 7149 #include <string.h> 7150 #endif 7151 #ifdef HAVE_STRINGS_H 7152 #include <strings.h> 7153 #endif 7154 #ifdef HAVE_STDLIB_H 7155 #include <stdlib.h> 7156 #endif 7157 #ifdef HAVE_SYS_TIME_H 7158 #include <sys/time.h> 7159 #endif 7160 #ifdef HAVE_UNISTD_H 7161 #include <unistd.h> 7162 #endif 7163 #ifdef HAVE_MATH_H 7164 #include <math.h> 7165 #endif 7166 7167 7168 int 7169 main () 7170 { 7171 7172 7173 #ifndef snprintf 7174 char *p = (char *) snprintf; 7175 #endif 7176 7177 7178 ; 7179 return 0; 7180 } 7181 7182 _ACEOF 7183 rm -f conftest.$ac_objext 7184 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7185 (eval $ac_compile) 2>conftest.er1 7186 ac_status=$? 7187 grep -v '^ *+' conftest.er1 >conftest.err 7188 rm -f conftest.er1 7189 cat conftest.err >&5 7190 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7191 (exit $ac_status); } && 7192 { ac_try='test -z "$ac_cxx_werror_flag" 7193 || test ! -s conftest.err' 7194 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7195 (eval $ac_try) 2>&5 7196 ac_status=$? 7197 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7198 (exit $ac_status); }; } && 7199 { ac_try='test -s conftest.$ac_objext' 7200 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7201 (eval $ac_try) 2>&5 7202 ac_status=$? 7203 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7204 (exit $ac_status); }; }; then 7205 groff_cv_decl_needed_snprintf=no 7206 else 7207 echo "$as_me: failed program was:" >&5 7208 sed 's/^/| /' conftest.$ac_ext >&5 7209 7210 groff_cv_decl_needed_snprintf=yes 7211 fi 7212 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7213 fi 7214 7215 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_snprintf" >&5 7216 echo "${ECHO_T}$groff_cv_decl_needed_snprintf" >&6 7217 if test $groff_cv_decl_needed_snprintf = yes; then 7218 7219 cat >>confdefs.h <<\_ACEOF 7220 #define NEED_DECLARATION_SNPRINTF 1 7221 _ACEOF 7222 7223 fi 7224 ac_ext=c 7225 ac_cpp='$CPP $CPPFLAGS' 7226 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7227 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7228 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7229 7230 echo "$as_me:$LINENO: checking whether srand must be declared" >&5 7231 echo $ECHO_N "checking whether srand must be declared... $ECHO_C" >&6 7232 ac_ext=cc 7233 ac_cpp='$CXXCPP $CPPFLAGS' 7234 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7235 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7236 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7237 7238 if test "${groff_cv_decl_needed_srand+set}" = set; then 7239 echo $ECHO_N "(cached) $ECHO_C" >&6 7240 else 7241 cat >conftest.$ac_ext <<_ACEOF 7242 7243 /* confdefs.h. */ 7244 _ACEOF 7245 cat confdefs.h >>conftest.$ac_ext 7246 cat >>conftest.$ac_ext <<_ACEOF 7247 /* end confdefs.h. */ 7248 7249 7250 #include <stdio.h> 7251 #ifdef HAVE_STRING_H 7252 #include <string.h> 7253 #endif 7254 #ifdef HAVE_STRINGS_H 7255 #include <strings.h> 7256 #endif 7257 #ifdef HAVE_STDLIB_H 7258 #include <stdlib.h> 7259 #endif 7260 #ifdef HAVE_SYS_TIME_H 7261 #include <sys/time.h> 7262 #endif 7263 #ifdef HAVE_UNISTD_H 7264 #include <unistd.h> 7265 #endif 7266 #ifdef HAVE_MATH_H 7267 #include <math.h> 7268 #endif 7269 7270 7271 int 7272 main () 7273 { 7274 7275 7276 #ifndef srand 7277 char *p = (char *) srand; 7278 #endif 7279 7280 7281 ; 7282 return 0; 7283 } 7284 7285 _ACEOF 7286 rm -f conftest.$ac_objext 7287 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7288 (eval $ac_compile) 2>conftest.er1 7289 ac_status=$? 7290 grep -v '^ *+' conftest.er1 >conftest.err 7291 rm -f conftest.er1 7292 cat conftest.err >&5 7293 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7294 (exit $ac_status); } && 7295 { ac_try='test -z "$ac_cxx_werror_flag" 7296 || test ! -s conftest.err' 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 $ac_status); }; } && 7302 { ac_try='test -s conftest.$ac_objext' 7303 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7304 (eval $ac_try) 2>&5 7305 ac_status=$? 7306 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7307 (exit $ac_status); }; }; then 7308 groff_cv_decl_needed_srand=no 7309 else 7310 echo "$as_me: failed program was:" >&5 7311 sed 's/^/| /' conftest.$ac_ext >&5 7312 7313 groff_cv_decl_needed_srand=yes 7314 fi 7315 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7316 fi 7317 7318 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_srand" >&5 7319 echo "${ECHO_T}$groff_cv_decl_needed_srand" >&6 7320 if test $groff_cv_decl_needed_srand = yes; then 7321 7322 cat >>confdefs.h <<\_ACEOF 7323 #define NEED_DECLARATION_SRAND 1 7324 _ACEOF 7325 7326 fi 7327 ac_ext=c 7328 ac_cpp='$CPP $CPPFLAGS' 7329 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7330 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7331 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7332 7333 echo "$as_me:$LINENO: checking whether strcasecmp must be declared" >&5 7334 echo $ECHO_N "checking whether strcasecmp must be declared... $ECHO_C" >&6 7335 ac_ext=cc 7336 ac_cpp='$CXXCPP $CPPFLAGS' 7337 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7338 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7339 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7340 7341 if test "${groff_cv_decl_needed_strcasecmp+set}" = set; then 7342 echo $ECHO_N "(cached) $ECHO_C" >&6 7343 else 7344 cat >conftest.$ac_ext <<_ACEOF 7345 7346 /* confdefs.h. */ 7347 _ACEOF 7348 cat confdefs.h >>conftest.$ac_ext 7349 cat >>conftest.$ac_ext <<_ACEOF 7350 /* end confdefs.h. */ 7351 7352 7353 #include <stdio.h> 7354 #ifdef HAVE_STRING_H 7355 #include <string.h> 7356 #endif 7357 #ifdef HAVE_STRINGS_H 7358 #include <strings.h> 7359 #endif 7360 #ifdef HAVE_STDLIB_H 7361 #include <stdlib.h> 7362 #endif 7363 #ifdef HAVE_SYS_TIME_H 7364 #include <sys/time.h> 7365 #endif 7366 #ifdef HAVE_UNISTD_H 7367 #include <unistd.h> 7368 #endif 7369 #ifdef HAVE_MATH_H 7370 #include <math.h> 7371 #endif 7372 7373 7374 int 7375 main () 7376 { 7377 7378 7379 #ifndef strcasecmp 7380 char *p = (char *) strcasecmp; 7381 #endif 7382 7383 7384 ; 7385 return 0; 7386 } 7387 7388 _ACEOF 7389 rm -f conftest.$ac_objext 7390 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7391 (eval $ac_compile) 2>conftest.er1 7392 ac_status=$? 7393 grep -v '^ *+' conftest.er1 >conftest.err 7394 rm -f conftest.er1 7395 cat conftest.err >&5 7396 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7397 (exit $ac_status); } && 7398 { ac_try='test -z "$ac_cxx_werror_flag" 7399 || test ! -s conftest.err' 7400 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7401 (eval $ac_try) 2>&5 7402 ac_status=$? 7403 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7404 (exit $ac_status); }; } && 7405 { ac_try='test -s conftest.$ac_objext' 7406 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7407 (eval $ac_try) 2>&5 7408 ac_status=$? 7409 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7410 (exit $ac_status); }; }; then 7411 groff_cv_decl_needed_strcasecmp=no 7412 else 7413 echo "$as_me: failed program was:" >&5 7414 sed 's/^/| /' conftest.$ac_ext >&5 7415 7416 groff_cv_decl_needed_strcasecmp=yes 7417 fi 7418 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7419 fi 7420 7421 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_strcasecmp" >&5 7422 echo "${ECHO_T}$groff_cv_decl_needed_strcasecmp" >&6 7423 if test $groff_cv_decl_needed_strcasecmp = yes; then 7424 7425 cat >>confdefs.h <<\_ACEOF 7426 #define NEED_DECLARATION_STRCASECMP 1 7427 _ACEOF 7428 7429 fi 7430 ac_ext=c 7431 ac_cpp='$CPP $CPPFLAGS' 7432 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7433 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7434 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7435 7436 echo "$as_me:$LINENO: checking whether strncasecmp must be declared" >&5 7437 echo $ECHO_N "checking whether strncasecmp must be declared... $ECHO_C" >&6 7438 ac_ext=cc 7439 ac_cpp='$CXXCPP $CPPFLAGS' 7440 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7441 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7442 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7443 7444 if test "${groff_cv_decl_needed_strncasecmp+set}" = set; then 7445 echo $ECHO_N "(cached) $ECHO_C" >&6 7446 else 7447 cat >conftest.$ac_ext <<_ACEOF 7448 7449 /* confdefs.h. */ 7450 _ACEOF 7451 cat confdefs.h >>conftest.$ac_ext 7452 cat >>conftest.$ac_ext <<_ACEOF 7453 /* end confdefs.h. */ 7454 7455 7456 #include <stdio.h> 7457 #ifdef HAVE_STRING_H 7458 #include <string.h> 7459 #endif 7460 #ifdef HAVE_STRINGS_H 7461 #include <strings.h> 7462 #endif 7463 #ifdef HAVE_STDLIB_H 7464 #include <stdlib.h> 7465 #endif 7466 #ifdef HAVE_SYS_TIME_H 7467 #include <sys/time.h> 7468 #endif 7469 #ifdef HAVE_UNISTD_H 7470 #include <unistd.h> 7471 #endif 7472 #ifdef HAVE_MATH_H 7473 #include <math.h> 7474 #endif 7475 7476 7477 int 7478 main () 7479 { 7480 7481 7482 #ifndef strncasecmp 7483 char *p = (char *) strncasecmp; 7484 #endif 7485 7486 7487 ; 7488 return 0; 7489 } 7490 7491 _ACEOF 7492 rm -f conftest.$ac_objext 7493 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7494 (eval $ac_compile) 2>conftest.er1 7495 ac_status=$? 7496 grep -v '^ *+' conftest.er1 >conftest.err 7497 rm -f conftest.er1 7498 cat conftest.err >&5 7499 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7500 (exit $ac_status); } && 7501 { ac_try='test -z "$ac_cxx_werror_flag" 7502 || test ! -s conftest.err' 7503 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7504 (eval $ac_try) 2>&5 7505 ac_status=$? 7506 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7507 (exit $ac_status); }; } && 7508 { ac_try='test -s conftest.$ac_objext' 7509 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7510 (eval $ac_try) 2>&5 7511 ac_status=$? 7512 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7513 (exit $ac_status); }; }; then 7514 groff_cv_decl_needed_strncasecmp=no 7515 else 7516 echo "$as_me: failed program was:" >&5 7517 sed 's/^/| /' conftest.$ac_ext >&5 7518 7519 groff_cv_decl_needed_strncasecmp=yes 7520 fi 7521 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7522 fi 7523 7524 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_strncasecmp" >&5 7525 echo "${ECHO_T}$groff_cv_decl_needed_strncasecmp" >&6 7526 if test $groff_cv_decl_needed_strncasecmp = yes; then 7527 7528 cat >>confdefs.h <<\_ACEOF 7529 #define NEED_DECLARATION_STRNCASECMP 1 7530 _ACEOF 7531 7532 fi 7533 ac_ext=c 7534 ac_cpp='$CPP $CPPFLAGS' 7535 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7536 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7537 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7538 7539 echo "$as_me:$LINENO: checking whether vfprintf must be declared" >&5 7540 echo $ECHO_N "checking whether vfprintf must be declared... $ECHO_C" >&6 7541 ac_ext=cc 7542 ac_cpp='$CXXCPP $CPPFLAGS' 7543 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7544 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7545 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7546 7547 if test "${groff_cv_decl_needed_vfprintf+set}" = set; then 7548 echo $ECHO_N "(cached) $ECHO_C" >&6 7549 else 7550 cat >conftest.$ac_ext <<_ACEOF 7551 7552 /* confdefs.h. */ 7553 _ACEOF 7554 cat confdefs.h >>conftest.$ac_ext 7555 cat >>conftest.$ac_ext <<_ACEOF 7556 /* end confdefs.h. */ 7557 7558 7559 #include <stdio.h> 7560 #ifdef HAVE_STRING_H 7561 #include <string.h> 7562 #endif 7563 #ifdef HAVE_STRINGS_H 7564 #include <strings.h> 7565 #endif 7566 #ifdef HAVE_STDLIB_H 7567 #include <stdlib.h> 7568 #endif 7569 #ifdef HAVE_SYS_TIME_H 7570 #include <sys/time.h> 7571 #endif 7572 #ifdef HAVE_UNISTD_H 7573 #include <unistd.h> 7574 #endif 7575 #ifdef HAVE_MATH_H 7576 #include <math.h> 7577 #endif 7578 7579 7580 int 7581 main () 7582 { 7583 7584 7585 #ifndef vfprintf 7586 char *p = (char *) vfprintf; 7587 #endif 7588 7589 7590 ; 7591 return 0; 7592 } 7593 7594 _ACEOF 7595 rm -f conftest.$ac_objext 7596 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7597 (eval $ac_compile) 2>conftest.er1 7598 ac_status=$? 7599 grep -v '^ *+' conftest.er1 >conftest.err 7600 rm -f conftest.er1 7601 cat conftest.err >&5 7602 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7603 (exit $ac_status); } && 7604 { ac_try='test -z "$ac_cxx_werror_flag" 7605 || test ! -s conftest.err' 7606 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7607 (eval $ac_try) 2>&5 7608 ac_status=$? 7609 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7610 (exit $ac_status); }; } && 7611 { ac_try='test -s conftest.$ac_objext' 7612 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7613 (eval $ac_try) 2>&5 7614 ac_status=$? 7615 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7616 (exit $ac_status); }; }; then 7617 groff_cv_decl_needed_vfprintf=no 7618 else 7619 echo "$as_me: failed program was:" >&5 7620 sed 's/^/| /' conftest.$ac_ext >&5 7621 7622 groff_cv_decl_needed_vfprintf=yes 7623 fi 7624 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7625 fi 7626 7627 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_vfprintf" >&5 7628 echo "${ECHO_T}$groff_cv_decl_needed_vfprintf" >&6 7629 if test $groff_cv_decl_needed_vfprintf = yes; then 7630 7631 cat >>confdefs.h <<\_ACEOF 7632 #define NEED_DECLARATION_VFPRINTF 1 7633 _ACEOF 7634 7635 fi 7636 ac_ext=c 7637 ac_cpp='$CPP $CPPFLAGS' 7638 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7639 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7640 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7641 7642 echo "$as_me:$LINENO: checking whether vsnprintf must be declared" >&5 7643 echo $ECHO_N "checking whether vsnprintf must be declared... $ECHO_C" >&6 7644 ac_ext=cc 7645 ac_cpp='$CXXCPP $CPPFLAGS' 7646 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7647 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7648 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7649 7650 if test "${groff_cv_decl_needed_vsnprintf+set}" = set; then 7651 echo $ECHO_N "(cached) $ECHO_C" >&6 7652 else 7653 cat >conftest.$ac_ext <<_ACEOF 7654 7655 /* confdefs.h. */ 7656 _ACEOF 7657 cat confdefs.h >>conftest.$ac_ext 7658 cat >>conftest.$ac_ext <<_ACEOF 7659 /* end confdefs.h. */ 7660 7661 7662 #include <stdio.h> 7663 #ifdef HAVE_STRING_H 7664 #include <string.h> 7665 #endif 7666 #ifdef HAVE_STRINGS_H 7667 #include <strings.h> 7668 #endif 7669 #ifdef HAVE_STDLIB_H 7670 #include <stdlib.h> 7671 #endif 7672 #ifdef HAVE_SYS_TIME_H 7673 #include <sys/time.h> 7674 #endif 7675 #ifdef HAVE_UNISTD_H 7676 #include <unistd.h> 7677 #endif 7678 #ifdef HAVE_MATH_H 7679 #include <math.h> 7680 #endif 7681 7682 7683 int 7684 main () 7685 { 7686 7687 7688 #ifndef vsnprintf 7689 char *p = (char *) vsnprintf; 7690 #endif 7691 7692 7693 ; 7694 return 0; 7695 } 7696 7697 _ACEOF 7698 rm -f conftest.$ac_objext 7699 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7700 (eval $ac_compile) 2>conftest.er1 7701 ac_status=$? 7702 grep -v '^ *+' conftest.er1 >conftest.err 7703 rm -f conftest.er1 7704 cat conftest.err >&5 7705 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7706 (exit $ac_status); } && 7707 { ac_try='test -z "$ac_cxx_werror_flag" 7708 || test ! -s conftest.err' 7709 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7710 (eval $ac_try) 2>&5 7711 ac_status=$? 7712 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7713 (exit $ac_status); }; } && 7714 { ac_try='test -s conftest.$ac_objext' 7715 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7716 (eval $ac_try) 2>&5 7717 ac_status=$? 7718 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7719 (exit $ac_status); }; }; then 7720 groff_cv_decl_needed_vsnprintf=no 7721 else 7722 echo "$as_me: failed program was:" >&5 7723 sed 's/^/| /' conftest.$ac_ext >&5 7724 7725 groff_cv_decl_needed_vsnprintf=yes 7726 fi 7727 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7728 fi 7729 7730 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_vsnprintf" >&5 7731 echo "${ECHO_T}$groff_cv_decl_needed_vsnprintf" >&6 7732 if test $groff_cv_decl_needed_vsnprintf = yes; then 7733 7734 cat >>confdefs.h <<\_ACEOF 7735 #define NEED_DECLARATION_VSNPRINTF 1 7736 _ACEOF 7737 7738 fi 7739 ac_ext=c 7740 ac_cpp='$CPP $CPPFLAGS' 7741 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7742 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7743 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7744 7745 ac_ext=cc 7746 ac_cpp='$CXXCPP $CPPFLAGS' 7747 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7748 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7749 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7750 7751 echo "$as_me:$LINENO: checking for sys_nerr in <errno.h>, <stdio.h>, or <stdlib.h>" >&5 7752 echo $ECHO_N "checking for sys_nerr in <errno.h>, <stdio.h>, or <stdlib.h>... $ECHO_C" >&6 7753 cat >conftest.$ac_ext <<_ACEOF 7754 7755 /* confdefs.h. */ 7756 _ACEOF 7757 cat confdefs.h >>conftest.$ac_ext 7758 cat >>conftest.$ac_ext <<_ACEOF 7759 /* end confdefs.h. */ 7760 7761 7762 #include <errno.h> 7763 #include <stdio.h> 7764 #include <stdlib.h> 7765 7766 7767 int 7768 main () 7769 { 7770 7771 7772 int k; 7773 k = sys_nerr; 7774 7775 7776 ; 7777 return 0; 7778 } 7779 7780 _ACEOF 7781 rm -f conftest.$ac_objext 7782 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7783 (eval $ac_compile) 2>conftest.er1 7784 ac_status=$? 7785 grep -v '^ *+' conftest.er1 >conftest.err 7786 rm -f conftest.er1 7787 cat conftest.err >&5 7788 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7789 (exit $ac_status); } && 7790 { ac_try='test -z "$ac_cxx_werror_flag" 7791 || test ! -s conftest.err' 7792 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7793 (eval $ac_try) 2>&5 7794 ac_status=$? 7795 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7796 (exit $ac_status); }; } && 7797 { ac_try='test -s conftest.$ac_objext' 7798 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7799 (eval $ac_try) 2>&5 7800 ac_status=$? 7801 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7802 (exit $ac_status); }; }; then 7803 echo "$as_me:$LINENO: result: yes" >&5 7804 echo "${ECHO_T}yes" >&6 7805 7806 cat >>confdefs.h <<\_ACEOF 7807 #define HAVE_SYS_NERR 1 7808 _ACEOF 7809 7810 else 7811 echo "$as_me: failed program was:" >&5 7812 sed 's/^/| /' conftest.$ac_ext >&5 7813 7814 echo "$as_me:$LINENO: result: no" >&5 7815 echo "${ECHO_T}no" >&6 7816 fi 7817 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7818 ac_ext=c 7819 ac_cpp='$CPP $CPPFLAGS' 7820 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7821 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7822 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7823 7824 echo "$as_me:$LINENO: checking for sys_errlist in <errno.h>, <stdio.h>, or <stdlib.h>" >&5 7825 echo $ECHO_N "checking for sys_errlist in <errno.h>, <stdio.h>, or <stdlib.h>... $ECHO_C" >&6 7826 cat >conftest.$ac_ext <<_ACEOF 7827 7828 /* confdefs.h. */ 7829 _ACEOF 7830 cat confdefs.h >>conftest.$ac_ext 7831 cat >>conftest.$ac_ext <<_ACEOF 7832 /* end confdefs.h. */ 7833 7834 7835 #include <errno.h> 7836 #include <stdio.h> 7837 #include <stdlib.h> 7838 7839 7840 int 7841 main () 7842 { 7843 7844 7845 int k; 7846 k = (int)sys_errlist[0]; 7847 7848 7849 ; 7850 return 0; 7851 } 7852 7853 _ACEOF 7854 rm -f conftest.$ac_objext 7855 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7856 (eval $ac_compile) 2>conftest.er1 7857 ac_status=$? 7858 grep -v '^ *+' conftest.er1 >conftest.err 7859 rm -f conftest.er1 7860 cat conftest.err >&5 7861 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7862 (exit $ac_status); } && 7863 { ac_try='test -z "$ac_c_werror_flag" 7864 || test ! -s conftest.err' 7865 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7866 (eval $ac_try) 2>&5 7867 ac_status=$? 7868 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7869 (exit $ac_status); }; } && 7870 { ac_try='test -s conftest.$ac_objext' 7871 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7872 (eval $ac_try) 2>&5 7873 ac_status=$? 7874 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7875 (exit $ac_status); }; }; then 7876 echo "$as_me:$LINENO: result: yes" >&5 7877 echo "${ECHO_T}yes" >&6 7878 7879 cat >>confdefs.h <<\_ACEOF 7880 #define HAVE_SYS_ERRLIST 1 7881 _ACEOF 7882 7883 else 7884 echo "$as_me: failed program was:" >&5 7885 sed 's/^/| /' conftest.$ac_ext >&5 7886 7887 echo "$as_me:$LINENO: result: no" >&5 7888 echo "${ECHO_T}no" >&6 7889 fi 7890 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7891 ac_ext=cc 7892 ac_cpp='$CXXCPP $CPPFLAGS' 7893 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7894 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7895 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7896 7897 echo "$as_me:$LINENO: checking C++ <osfcn.h>" >&5 7898 echo $ECHO_N "checking C++ <osfcn.h>... $ECHO_C" >&6 7899 cat >conftest.$ac_ext <<_ACEOF 7900 7901 /* confdefs.h. */ 7902 _ACEOF 7903 cat confdefs.h >>conftest.$ac_ext 7904 cat >>conftest.$ac_ext <<_ACEOF 7905 /* end confdefs.h. */ 7906 7907 7908 #include <osfcn.h> 7909 7910 7911 int 7912 main () 7913 { 7914 7915 7916 read(0, 0, 0); 7917 open(0, 0); 7918 7919 7920 ; 7921 return 0; 7922 } 7923 7924 _ACEOF 7925 rm -f conftest.$ac_objext 7926 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7927 (eval $ac_compile) 2>conftest.er1 7928 ac_status=$? 7929 grep -v '^ *+' conftest.er1 >conftest.err 7930 rm -f conftest.er1 7931 cat conftest.err >&5 7932 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7933 (exit $ac_status); } && 7934 { ac_try='test -z "$ac_cxx_werror_flag" 7935 || test ! -s conftest.err' 7936 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7937 (eval $ac_try) 2>&5 7938 ac_status=$? 7939 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7940 (exit $ac_status); }; } && 7941 { ac_try='test -s conftest.$ac_objext' 7942 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7943 (eval $ac_try) 2>&5 7944 ac_status=$? 7945 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7946 (exit $ac_status); }; }; then 7947 echo "$as_me:$LINENO: result: yes" >&5 7948 echo "${ECHO_T}yes" >&6 7949 7950 cat >>confdefs.h <<\_ACEOF 7951 #define HAVE_CC_OSFCN_H 1 7952 _ACEOF 7953 7954 else 7955 echo "$as_me: failed program was:" >&5 7956 sed 's/^/| /' conftest.$ac_ext >&5 7957 7958 echo "$as_me:$LINENO: result: no" >&5 7959 echo "${ECHO_T}no" >&6 7960 fi 7961 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7962 ac_ext=c 7963 ac_cpp='$CPP $CPPFLAGS' 7964 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7965 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7966 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7967 7968 ac_ext=cc 7969 ac_cpp='$CXXCPP $CPPFLAGS' 7970 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7971 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7972 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7973 7974 echo "$as_me:$LINENO: checking C++ <limits.h>" >&5 7975 echo $ECHO_N "checking C++ <limits.h>... $ECHO_C" >&6 7976 cat >conftest.$ac_ext <<_ACEOF 7977 7978 /* confdefs.h. */ 7979 _ACEOF 7980 cat confdefs.h >>conftest.$ac_ext 7981 cat >>conftest.$ac_ext <<_ACEOF 7982 /* end confdefs.h. */ 7983 7984 7985 #include <limits.h> 7986 7987 7988 int 7989 main () 7990 { 7991 7992 7993 int x = INT_MIN; 7994 int y = INT_MAX; 7995 int z = UCHAR_MAX; 7996 7997 7998 ; 7999 return 0; 8000 } 8001 8002 _ACEOF 8003 rm -f conftest.$ac_objext 8004 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 8005 (eval $ac_compile) 2>conftest.er1 8006 ac_status=$? 8007 grep -v '^ *+' conftest.er1 >conftest.err 8008 rm -f conftest.er1 8009 cat conftest.err >&5 8010 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8011 (exit $ac_status); } && 8012 { ac_try='test -z "$ac_cxx_werror_flag" 8013 || test ! -s conftest.err' 8014 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8015 (eval $ac_try) 2>&5 8016 ac_status=$? 8017 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8018 (exit $ac_status); }; } && 8019 { ac_try='test -s conftest.$ac_objext' 8020 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8021 (eval $ac_try) 2>&5 8022 ac_status=$? 8023 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8024 (exit $ac_status); }; }; then 8025 echo "$as_me:$LINENO: result: yes" >&5 8026 echo "${ECHO_T}yes" >&6 8027 8028 cat >>confdefs.h <<\_ACEOF 8029 #define HAVE_CC_LIMITS_H 1 8030 _ACEOF 8031 8032 else 8033 echo "$as_me: failed program was:" >&5 8034 sed 's/^/| /' conftest.$ac_ext >&5 8035 8036 echo "$as_me:$LINENO: result: no" >&5 8037 echo "${ECHO_T}no" >&6 8038 fi 8039 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 8040 ac_ext=c 8041 ac_cpp='$CPP $CPPFLAGS' 8042 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 8043 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 8044 ac_compiler_gnu=$ac_cv_c_compiler_gnu 8045 8046 ac_ext=cc 8047 ac_cpp='$CXXCPP $CPPFLAGS' 8048 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 8049 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 8050 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 8051 8052 echo "$as_me:$LINENO: checking C++ <inttypes.h>" >&5 8053 echo $ECHO_N "checking C++ <inttypes.h>... $ECHO_C" >&6 8054 cat >conftest.$ac_ext <<_ACEOF 8055 8056 /* confdefs.h. */ 8057 _ACEOF 8058 cat confdefs.h >>conftest.$ac_ext 8059 cat >>conftest.$ac_ext <<_ACEOF 8060 /* end confdefs.h. */ 8061 8062 8063 #include <sys/types.h> 8064 #include <inttypes.h> 8065 8066 8067 int 8068 main () 8069 { 8070 8071 8072 uintmax_t i = (uintmax_t)-1; 8073 8074 8075 ; 8076 return 0; 8077 } 8078 8079 _ACEOF 8080 rm -f conftest.$ac_objext 8081 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 8082 (eval $ac_compile) 2>conftest.er1 8083 ac_status=$? 8084 grep -v '^ *+' conftest.er1 >conftest.err 8085 rm -f conftest.er1 8086 cat conftest.err >&5 8087 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8088 (exit $ac_status); } && 8089 { ac_try='test -z "$ac_cxx_werror_flag" 8090 || test ! -s conftest.err' 8091 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8092 (eval $ac_try) 2>&5 8093 ac_status=$? 8094 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8095 (exit $ac_status); }; } && 8096 { ac_try='test -s conftest.$ac_objext' 8097 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8098 (eval $ac_try) 2>&5 8099 ac_status=$? 8100 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8101 (exit $ac_status); }; }; then 8102 groff_cv_header_inttypes_h=yes 8103 8104 cat >>confdefs.h <<\_ACEOF 8105 #define HAVE_CC_INTTYPES_H 1 8106 _ACEOF 8107 8108 else 8109 echo "$as_me: failed program was:" >&5 8110 sed 's/^/| /' conftest.$ac_ext >&5 8111 8112 groff_cv_header_inttypes_h=no 8113 fi 8114 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 8115 echo "$as_me:$LINENO: result: $groff_cv_header_inttypes_h" >&5 8116 echo "${ECHO_T}$groff_cv_header_inttypes_h" >&6 8117 ac_ext=c 8118 ac_cpp='$CPP $CPPFLAGS' 8119 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 8120 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 8121 ac_compiler_gnu=$ac_cv_c_compiler_gnu 8122 8123 8124 # checks for typedefs 8125 ac_ext=cc 8126 ac_cpp='$CXXCPP $CPPFLAGS' 8127 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 8128 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 8129 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 8130 8131 echo "$as_me:$LINENO: checking for unsigned long long" >&5 8132 echo $ECHO_N "checking for unsigned long long... $ECHO_C" >&6 8133 cat >conftest.$ac_ext <<_ACEOF 8134 8135 /* confdefs.h. */ 8136 _ACEOF 8137 cat confdefs.h >>conftest.$ac_ext 8138 cat >>conftest.$ac_ext <<_ACEOF 8139 /* end confdefs.h. */ 8140 8141 8142 unsigned long long ull = 1; 8143 int i = 63; 8144 unsigned long long ullmax = (unsigned long long)-1; 8145 8146 8147 int 8148 main () 8149 { 8150 8151 8152 return ull << i | ull >> i | ullmax / ull | ullmax % ull; 8153 8154 8155 ; 8156 return 0; 8157 } 8158 8159 _ACEOF 8160 rm -f conftest.$ac_objext conftest$ac_exeext 8161 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 8162 (eval $ac_link) 2>conftest.er1 8163 ac_status=$? 8164 grep -v '^ *+' conftest.er1 >conftest.err 8165 rm -f conftest.er1 8166 cat conftest.err >&5 8167 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8168 (exit $ac_status); } && 8169 { ac_try='test -z "$ac_cxx_werror_flag" 8170 || test ! -s conftest.err' 8171 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8172 (eval $ac_try) 2>&5 8173 ac_status=$? 8174 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8175 (exit $ac_status); }; } && 8176 { ac_try='test -s conftest$ac_exeext' 8177 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8178 (eval $ac_try) 2>&5 8179 ac_status=$? 8180 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8181 (exit $ac_status); }; }; then 8182 groff_cv_type_unsigned_long_long=yes 8183 else 8184 echo "$as_me: failed program was:" >&5 8185 sed 's/^/| /' conftest.$ac_ext >&5 8186 8187 groff_cv_type_unsigned_long_long=no 8188 fi 8189 rm -f conftest.err conftest.$ac_objext \ 8190 conftest$ac_exeext conftest.$ac_ext 8191 echo "$as_me:$LINENO: result: $groff_cv_type_unsigned_long_long" >&5 8192 echo "${ECHO_T}$groff_cv_type_unsigned_long_long" >&6 8193 ac_ext=c 8194 ac_cpp='$CPP $CPPFLAGS' 8195 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 8196 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 8197 ac_compiler_gnu=$ac_cv_c_compiler_gnu 8198 8199 8200 if test $groff_cv_header_inttypes_h = no; then 8201 8202 test $groff_cv_type_unsigned_long_long = yes \ 8203 && ac_type='unsigned long long' \ 8204 || ac_type='unsigned long' 8205 8206 cat >>confdefs.h <<_ACEOF 8207 #define uintmax_t $ac_type 8208 _ACEOF 8209 8210 fi 8211 ac_ext=cc 8212 ac_cpp='$CXXCPP $CPPFLAGS' 8213 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 8214 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 8215 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 8216 8217 echo "$as_me:$LINENO: checking for declaration of time_t" >&5 8218 echo $ECHO_N "checking for declaration of time_t... $ECHO_C" >&6 8219 cat >conftest.$ac_ext <<_ACEOF 8220 8221 /* confdefs.h. */ 8222 _ACEOF 8223 cat confdefs.h >>conftest.$ac_ext 8224 cat >>conftest.$ac_ext <<_ACEOF 8225 /* end confdefs.h. */ 8226 8227 8228 #include <time.h> 8229 8230 8231 int 8232 main () 8233 { 8234 8235 8236 time_t t = time(0); 8237 struct tm *p = localtime(&t); 8238 8239 8240 ; 8241 return 0; 8242 } 8243 8244 _ACEOF 8245 rm -f conftest.$ac_objext 8246 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 8247 (eval $ac_compile) 2>conftest.er1 8248 ac_status=$? 8249 grep -v '^ *+' conftest.er1 >conftest.err 8250 rm -f conftest.er1 8251 cat conftest.err >&5 8252 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8253 (exit $ac_status); } && 8254 { ac_try='test -z "$ac_cxx_werror_flag" 8255 || test ! -s conftest.err' 8256 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8257 (eval $ac_try) 2>&5 8258 ac_status=$? 8259 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8260 (exit $ac_status); }; } && 8261 { ac_try='test -s conftest.$ac_objext' 8262 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8263 (eval $ac_try) 2>&5 8264 ac_status=$? 8265 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8266 (exit $ac_status); }; }; then 8267 echo "$as_me:$LINENO: result: yes" >&5 8268 echo "${ECHO_T}yes" >&6 8269 else 8270 echo "$as_me: failed program was:" >&5 8271 sed 's/^/| /' conftest.$ac_ext >&5 8272 8273 echo "$as_me:$LINENO: result: no" >&5 8274 echo "${ECHO_T}no" >&6 8275 8276 cat >>confdefs.h <<\_ACEOF 8277 #define LONG_FOR_TIME_T 1 8278 _ACEOF 8279 8280 fi 8281 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 8282 ac_ext=c 8283 ac_cpp='$CPP $CPPFLAGS' 8284 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 8285 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 8286 ac_compiler_gnu=$ac_cv_c_compiler_gnu 8287 8288 echo "$as_me:$LINENO: checking for return type of signal handlers" >&5 8289 echo $ECHO_N "checking for return type of signal handlers... $ECHO_C" >&6 8290 for groff_declaration in \ 8291 'extern "C" void (*signal (int, void (*)(int)))(int);' \ 8292 'extern "C" void (*signal (int, void (*)(int)) throw ())(int);' \ 8293 'void (*signal ()) ();' 8294 do 8295 cat >conftest.$ac_ext <<_ACEOF 8296 8297 /* confdefs.h. */ 8298 _ACEOF 8299 cat confdefs.h >>conftest.$ac_ext 8300 cat >>conftest.$ac_ext <<_ACEOF 8301 /* end confdefs.h. */ 8302 8303 8304 #include <sys/types.h> 8305 #include <signal.h> 8306 #ifdef signal 8307 # undef signal 8308 #endif 8309 $groff_declaration 8310 8311 8312 int 8313 main () 8314 { 8315 8316 8317 int i; 8318 8319 8320 ; 8321 return 0; 8322 } 8323 8324 _ACEOF 8325 rm -f conftest.$ac_objext 8326 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 8327 (eval $ac_compile) 2>conftest.er1 8328 ac_status=$? 8329 grep -v '^ *+' conftest.er1 >conftest.err 8330 rm -f conftest.er1 8331 cat conftest.err >&5 8332 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8333 (exit $ac_status); } && 8334 { ac_try='test -z "$ac_c_werror_flag" 8335 || test ! -s conftest.err' 8336 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8337 (eval $ac_try) 2>&5 8338 ac_status=$? 8339 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8340 (exit $ac_status); }; } && 8341 { ac_try='test -s conftest.$ac_objext' 8342 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8343 (eval $ac_try) 2>&5 8344 ac_status=$? 8345 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8346 (exit $ac_status); }; }; then 8347 break 8348 else 8349 echo "$as_me: failed program was:" >&5 8350 sed 's/^/| /' conftest.$ac_ext >&5 8351 8352 continue 8353 fi 8354 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 8355 done 8356 8357 if test -n "$groff_declaration"; then 8358 echo "$as_me:$LINENO: result: void" >&5 8359 echo "${ECHO_T}void" >&6 8360 8361 cat >>confdefs.h <<\_ACEOF 8362 #define RETSIGTYPE void 8363 _ACEOF 8364 8365 else 8366 echo "$as_me:$LINENO: result: int" >&5 8367 echo "${ECHO_T}int" >&6 8368 8369 cat >>confdefs.h <<\_ACEOF 8370 #define RETSIGTYPE int 8371 _ACEOF 8372 8373 fi 8374 echo "$as_me:$LINENO: checking struct exception" >&5 8375 echo $ECHO_N "checking struct exception... $ECHO_C" >&6 8376 cat >conftest.$ac_ext <<_ACEOF 8377 8378 /* confdefs.h. */ 8379 _ACEOF 8380 cat confdefs.h >>conftest.$ac_ext 8381 cat >>conftest.$ac_ext <<_ACEOF 8382 /* end confdefs.h. */ 8383 8384 8385 #include <math.h> 8386 8387 8388 int 8389 main () 8390 { 8391 8392 8393 struct exception e; 8394 8395 8396 ; 8397 return 0; 8398 } 8399 8400 _ACEOF 8401 rm -f conftest.$ac_objext 8402 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 8403 (eval $ac_compile) 2>conftest.er1 8404 ac_status=$? 8405 grep -v '^ *+' conftest.er1 >conftest.err 8406 rm -f conftest.er1 8407 cat conftest.err >&5 8408 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8409 (exit $ac_status); } && 8410 { ac_try='test -z "$ac_c_werror_flag" 8411 || test ! -s conftest.err' 8412 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8413 (eval $ac_try) 2>&5 8414 ac_status=$? 8415 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8416 (exit $ac_status); }; } && 8417 { ac_try='test -s conftest.$ac_objext' 8418 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8419 (eval $ac_try) 2>&5 8420 ac_status=$? 8421 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8422 (exit $ac_status); }; }; then 8423 echo "$as_me:$LINENO: result: yes" >&5 8424 echo "${ECHO_T}yes" >&6 8425 8426 cat >>confdefs.h <<\_ACEOF 8427 #define HAVE_STRUCT_EXCEPTION 1 8428 _ACEOF 8429 8430 else 8431 echo "$as_me: failed program was:" >&5 8432 sed 's/^/| /' conftest.$ac_ext >&5 8433 8434 echo "$as_me:$LINENO: result: no" >&5 8435 echo "${ECHO_T}no" >&6 8436 fi 8437 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 8438 8439 # checks for libraries 8440 echo "$as_me:$LINENO: checking for main in -lc" >&5 8441 echo $ECHO_N "checking for main in -lc... $ECHO_C" >&6 8442 if test "${ac_cv_lib_c_main+set}" = set; then 8443 echo $ECHO_N "(cached) $ECHO_C" >&6 8444 else 8445 ac_check_lib_save_LIBS=$LIBS 8446 LIBS="-lc $LIBS" 8447 cat >conftest.$ac_ext <<_ACEOF 8448 /* confdefs.h. */ 8449 _ACEOF 8450 cat confdefs.h >>conftest.$ac_ext 8451 cat >>conftest.$ac_ext <<_ACEOF 8452 /* end confdefs.h. */ 8453 8454 8455 int 8456 main () 8457 { 8458 main (); 8459 ; 8460 return 0; 8461 } 8462 _ACEOF 8463 rm -f conftest.$ac_objext conftest$ac_exeext 8464 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 8465 (eval $ac_link) 2>conftest.er1 8466 ac_status=$? 8467 grep -v '^ *+' conftest.er1 >conftest.err 8468 rm -f conftest.er1 8469 cat conftest.err >&5 8470 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8471 (exit $ac_status); } && 8472 { ac_try='test -z "$ac_c_werror_flag" 8473 || test ! -s conftest.err' 8474 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8475 (eval $ac_try) 2>&5 8476 ac_status=$? 8477 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8478 (exit $ac_status); }; } && 8479 { ac_try='test -s conftest$ac_exeext' 8480 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8481 (eval $ac_try) 2>&5 8482 ac_status=$? 8483 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8484 (exit $ac_status); }; }; then 8485 ac_cv_lib_c_main=yes 8486 else 8487 echo "$as_me: failed program was:" >&5 8488 sed 's/^/| /' conftest.$ac_ext >&5 8489 8490 ac_cv_lib_c_main=no 8491 fi 8492 rm -f conftest.err conftest.$ac_objext \ 8493 conftest$ac_exeext conftest.$ac_ext 8494 LIBS=$ac_check_lib_save_LIBS 8495 fi 8496 echo "$as_me:$LINENO: result: $ac_cv_lib_c_main" >&5 8497 echo "${ECHO_T}$ac_cv_lib_c_main" >&6 8498 if test $ac_cv_lib_c_main = yes; then 8499 LIBC=-lc 8500 fi 8501 8502 8503 echo "$as_me:$LINENO: checking for sin in -lm" >&5 8504 echo $ECHO_N "checking for sin in -lm... $ECHO_C" >&6 8505 if test "${ac_cv_lib_m_sin+set}" = set; then 8506 echo $ECHO_N "(cached) $ECHO_C" >&6 8507 else 8508 ac_check_lib_save_LIBS=$LIBS 8509 LIBS="-lm $LIBS" 8510 cat >conftest.$ac_ext <<_ACEOF 8511 /* confdefs.h. */ 8512 _ACEOF 8513 cat confdefs.h >>conftest.$ac_ext 8514 cat >>conftest.$ac_ext <<_ACEOF 8515 /* end confdefs.h. */ 8516 8517 /* Override any gcc2 internal prototype to avoid an error. */ 8518 #ifdef __cplusplus 8519 extern "C" 8520 #endif 8521 /* We use char because int might match the return type of a gcc2 8522 builtin and then its argument prototype would still apply. */ 8523 char sin (); 8524 int 8525 main () 8526 { 8527 sin (); 8528 ; 8529 return 0; 8530 } 8531 _ACEOF 8532 rm -f conftest.$ac_objext conftest$ac_exeext 8533 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 8534 (eval $ac_link) 2>conftest.er1 8535 ac_status=$? 8536 grep -v '^ *+' conftest.er1 >conftest.err 8537 rm -f conftest.er1 8538 cat conftest.err >&5 8539 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8540 (exit $ac_status); } && 8541 { ac_try='test -z "$ac_c_werror_flag" 8542 || test ! -s conftest.err' 8543 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8544 (eval $ac_try) 2>&5 8545 ac_status=$? 8546 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8547 (exit $ac_status); }; } && 8548 { ac_try='test -s conftest$ac_exeext' 8549 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8550 (eval $ac_try) 2>&5 8551 ac_status=$? 8552 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8553 (exit $ac_status); }; }; then 8554 ac_cv_lib_m_sin=yes 8555 else 8556 echo "$as_me: failed program was:" >&5 8557 sed 's/^/| /' conftest.$ac_ext >&5 8558 8559 ac_cv_lib_m_sin=no 8560 fi 8561 rm -f conftest.err conftest.$ac_objext \ 8562 conftest$ac_exeext conftest.$ac_ext 8563 LIBS=$ac_check_lib_save_LIBS 8564 fi 8565 echo "$as_me:$LINENO: result: $ac_cv_lib_m_sin" >&5 8566 echo "${ECHO_T}$ac_cv_lib_m_sin" >&6 8567 if test $ac_cv_lib_m_sin = yes; then 8568 LIBM=-lm 8569 fi 8570 8571 8572 8573 # checks for functions 8574 8575 8576 for ac_header in stdlib.h unistd.h 8577 do 8578 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 8579 if eval "test \"\${$as_ac_Header+set}\" = set"; then 8580 echo "$as_me:$LINENO: checking for $ac_header" >&5 8581 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 8582 if eval "test \"\${$as_ac_Header+set}\" = set"; then 8583 echo $ECHO_N "(cached) $ECHO_C" >&6 8584 fi 8585 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 8586 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 8587 else 8588 # Is the header compilable? 8589 echo "$as_me:$LINENO: checking $ac_header usability" >&5 8590 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 8591 cat >conftest.$ac_ext <<_ACEOF 8592 /* confdefs.h. */ 8593 _ACEOF 8594 cat confdefs.h >>conftest.$ac_ext 8595 cat >>conftest.$ac_ext <<_ACEOF 8596 /* end confdefs.h. */ 8597 $ac_includes_default 8598 #include <$ac_header> 8599 _ACEOF 8600 rm -f conftest.$ac_objext 8601 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 8602 (eval $ac_compile) 2>conftest.er1 8603 ac_status=$? 8604 grep -v '^ *+' conftest.er1 >conftest.err 8605 rm -f conftest.er1 8606 cat conftest.err >&5 8607 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8608 (exit $ac_status); } && 8609 { ac_try='test -z "$ac_c_werror_flag" 8610 || test ! -s conftest.err' 8611 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8612 (eval $ac_try) 2>&5 8613 ac_status=$? 8614 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8615 (exit $ac_status); }; } && 8616 { ac_try='test -s conftest.$ac_objext' 8617 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8618 (eval $ac_try) 2>&5 8619 ac_status=$? 8620 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8621 (exit $ac_status); }; }; then 8622 ac_header_compiler=yes 8623 else 8624 echo "$as_me: failed program was:" >&5 8625 sed 's/^/| /' conftest.$ac_ext >&5 8626 8627 ac_header_compiler=no 8628 fi 8629 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 8630 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 8631 echo "${ECHO_T}$ac_header_compiler" >&6 8632 8633 # Is the header present? 8634 echo "$as_me:$LINENO: checking $ac_header presence" >&5 8635 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 8636 cat >conftest.$ac_ext <<_ACEOF 8637 /* confdefs.h. */ 8638 _ACEOF 8639 cat confdefs.h >>conftest.$ac_ext 8640 cat >>conftest.$ac_ext <<_ACEOF 8641 /* end confdefs.h. */ 8642 #include <$ac_header> 8643 _ACEOF 8644 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 8645 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 8646 ac_status=$? 8647 grep -v '^ *+' conftest.er1 >conftest.err 8648 rm -f conftest.er1 8649 cat conftest.err >&5 8650 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8651 (exit $ac_status); } >/dev/null; then 8652 if test -s conftest.err; then 8653 ac_cpp_err=$ac_c_preproc_warn_flag 8654 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 8655 else 8656 ac_cpp_err= 8657 fi 8658 else 8659 ac_cpp_err=yes 8660 fi 8661 if test -z "$ac_cpp_err"; then 8662 ac_header_preproc=yes 8663 else 8664 echo "$as_me: failed program was:" >&5 8665 sed 's/^/| /' conftest.$ac_ext >&5 8666 8667 ac_header_preproc=no 8668 fi 8669 rm -f conftest.err conftest.$ac_ext 8670 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 8671 echo "${ECHO_T}$ac_header_preproc" >&6 8672 8673 # So? What about this header? 8674 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 8675 yes:no: ) 8676 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 8677 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 8678 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 8679 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 8680 ac_header_preproc=yes 8681 ;; 8682 no:yes:* ) 8683 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 8684 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 8685 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 8686 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 8687 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 8688 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 8689 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 8690 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 8691 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 8692 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 8693 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 8694 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 8695 ( 8696 cat <<\_ASBOX 8697 ## ------------------------------------------ ## 8698 ## Report this to the AC_PACKAGE_NAME lists. ## 8699 ## ------------------------------------------ ## 8700 _ASBOX 8701 ) | 8702 sed "s/^/$as_me: WARNING: /" >&2 8703 ;; 8704 esac 8705 echo "$as_me:$LINENO: checking for $ac_header" >&5 8706 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 8707 if eval "test \"\${$as_ac_Header+set}\" = set"; then 8708 echo $ECHO_N "(cached) $ECHO_C" >&6 8709 else 8710 eval "$as_ac_Header=\$ac_header_preproc" 8711 fi 8712 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 8713 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 8714 8715 fi 8716 if test `eval echo '${'$as_ac_Header'}'` = yes; then 8717 cat >>confdefs.h <<_ACEOF 8718 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 8719 _ACEOF 8720 8721 fi 8722 8723 done 8724 8725 8726 for ac_func in getpagesize 8727 do 8728 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 8729 echo "$as_me:$LINENO: checking for $ac_func" >&5 8730 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 8731 if eval "test \"\${$as_ac_var+set}\" = set"; then 8732 echo $ECHO_N "(cached) $ECHO_C" >&6 8733 else 8734 cat >conftest.$ac_ext <<_ACEOF 8735 /* confdefs.h. */ 8736 _ACEOF 8737 cat confdefs.h >>conftest.$ac_ext 8738 cat >>conftest.$ac_ext <<_ACEOF 8739 /* end confdefs.h. */ 8740 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 8741 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 8742 #define $ac_func innocuous_$ac_func 8743 8744 /* System header to define __stub macros and hopefully few prototypes, 8745 which can conflict with char $ac_func (); below. 8746 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 8747 <limits.h> exists even on freestanding compilers. */ 8748 8749 #ifdef __STDC__ 8750 # include <limits.h> 8751 #else 8752 # include <assert.h> 8753 #endif 8754 8755 #undef $ac_func 8756 8757 /* Override any gcc2 internal prototype to avoid an error. */ 8758 #ifdef __cplusplus 8759 extern "C" 8760 { 8761 #endif 8762 /* We use char because int might match the return type of a gcc2 8763 builtin and then its argument prototype would still apply. */ 8764 char $ac_func (); 8765 /* The GNU C library defines this for functions which it implements 8766 to always fail with ENOSYS. Some functions are actually named 8767 something starting with __ and the normal name is an alias. */ 8768 #if defined (__stub_$ac_func) || defined (__stub___$ac_func) 8769 choke me 8770 #else 8771 char (*f) () = $ac_func; 8772 #endif 8773 #ifdef __cplusplus 8774 } 8775 #endif 8776 8777 int 8778 main () 8779 { 8780 return f != $ac_func; 8781 ; 8782 return 0; 8783 } 8784 _ACEOF 8785 rm -f conftest.$ac_objext conftest$ac_exeext 8786 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 8787 (eval $ac_link) 2>conftest.er1 8788 ac_status=$? 8789 grep -v '^ *+' conftest.er1 >conftest.err 8790 rm -f conftest.er1 8791 cat conftest.err >&5 8792 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8793 (exit $ac_status); } && 8794 { ac_try='test -z "$ac_c_werror_flag" 8795 || test ! -s conftest.err' 8796 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8797 (eval $ac_try) 2>&5 8798 ac_status=$? 8799 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8800 (exit $ac_status); }; } && 8801 { ac_try='test -s conftest$ac_exeext' 8802 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8803 (eval $ac_try) 2>&5 8804 ac_status=$? 8805 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8806 (exit $ac_status); }; }; then 8807 eval "$as_ac_var=yes" 8808 else 8809 echo "$as_me: failed program was:" >&5 8810 sed 's/^/| /' conftest.$ac_ext >&5 8811 8812 eval "$as_ac_var=no" 8813 fi 8814 rm -f conftest.err conftest.$ac_objext \ 8815 conftest$ac_exeext conftest.$ac_ext 8816 fi 8817 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 8818 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 8819 if test `eval echo '${'$as_ac_var'}'` = yes; then 8820 cat >>confdefs.h <<_ACEOF 8821 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 8822 _ACEOF 8823 8824 fi 8825 done 8826 8827 echo "$as_me:$LINENO: checking for working mmap" >&5 8828 echo $ECHO_N "checking for working mmap... $ECHO_C" >&6 8829 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then 8830 echo $ECHO_N "(cached) $ECHO_C" >&6 8831 else 8832 if test "$cross_compiling" = yes; then 8833 ac_cv_func_mmap_fixed_mapped=no 8834 else 8835 cat >conftest.$ac_ext <<_ACEOF 8836 /* confdefs.h. */ 8837 _ACEOF 8838 cat confdefs.h >>conftest.$ac_ext 8839 cat >>conftest.$ac_ext <<_ACEOF 8840 /* end confdefs.h. */ 8841 $ac_includes_default 8842 /* malloc might have been renamed as rpl_malloc. */ 8843 #undef malloc 8844 8845 /* Thanks to Mike Haertel and Jim Avera for this test. 8846 Here is a matrix of mmap possibilities: 8847 mmap private not fixed 8848 mmap private fixed at somewhere currently unmapped 8849 mmap private fixed at somewhere already mapped 8850 mmap shared not fixed 8851 mmap shared fixed at somewhere currently unmapped 8852 mmap shared fixed at somewhere already mapped 8853 For private mappings, we should verify that changes cannot be read() 8854 back from the file, nor mmap's back from the file at a different 8855 address. (There have been systems where private was not correctly 8856 implemented like the infamous i386 svr4.0, and systems where the 8857 VM page cache was not coherent with the file system buffer cache 8858 like early versions of FreeBSD and possibly contemporary NetBSD.) 8859 For shared mappings, we should conversely verify that changes get 8860 propagated back to all the places they're supposed to be. 8861 8862 Grep wants private fixed already mapped. 8863 The main things grep needs to know about mmap are: 8864 * does it exist and is it safe to write into the mmap'd area 8865 * how to use it (BSD variants) */ 8866 8867 #include <fcntl.h> 8868 #include <sys/mman.h> 8869 8870 #if !STDC_HEADERS && !HAVE_STDLIB_H 8871 char *malloc (); 8872 #endif 8873 8874 /* This mess was copied from the GNU getpagesize.h. */ 8875 #if !HAVE_GETPAGESIZE 8876 /* Assume that all systems that can run configure have sys/param.h. */ 8877 # if !HAVE_SYS_PARAM_H 8878 # define HAVE_SYS_PARAM_H 1 8879 # endif 8880 8881 # ifdef _SC_PAGESIZE 8882 # define getpagesize() sysconf(_SC_PAGESIZE) 8883 # else /* no _SC_PAGESIZE */ 8884 # if HAVE_SYS_PARAM_H 8885 # include <sys/param.h> 8886 # ifdef EXEC_PAGESIZE 8887 # define getpagesize() EXEC_PAGESIZE 8888 # else /* no EXEC_PAGESIZE */ 8889 # ifdef NBPG 8890 # define getpagesize() NBPG * CLSIZE 8891 # ifndef CLSIZE 8892 # define CLSIZE 1 8893 # endif /* no CLSIZE */ 8894 # else /* no NBPG */ 8895 # ifdef NBPC 8896 # define getpagesize() NBPC 8897 # else /* no NBPC */ 8898 # ifdef PAGESIZE 8899 # define getpagesize() PAGESIZE 8900 # endif /* PAGESIZE */ 8901 # endif /* no NBPC */ 8902 # endif /* no NBPG */ 8903 # endif /* no EXEC_PAGESIZE */ 8904 # else /* no HAVE_SYS_PARAM_H */ 8905 # define getpagesize() 8192 /* punt totally */ 8906 # endif /* no HAVE_SYS_PARAM_H */ 8907 # endif /* no _SC_PAGESIZE */ 8908 8909 #endif /* no HAVE_GETPAGESIZE */ 8910 8911 int 8912 main () 8913 { 8914 char *data, *data2, *data3; 8915 int i, pagesize; 8916 int fd; 8917 8918 pagesize = getpagesize (); 8919 8920 /* First, make a file with some known garbage in it. */ 8921 data = (char *) malloc (pagesize); 8922 if (!data) 8923 exit (1); 8924 for (i = 0; i < pagesize; ++i) 8925 *(data + i) = rand (); 8926 umask (0); 8927 fd = creat ("conftest.mmap", 0600); 8928 if (fd < 0) 8929 exit (1); 8930 if (write (fd, data, pagesize) != pagesize) 8931 exit (1); 8932 close (fd); 8933 8934 /* Next, try to mmap the file at a fixed address which already has 8935 something else allocated at it. If we can, also make sure that 8936 we see the same garbage. */ 8937 fd = open ("conftest.mmap", O_RDWR); 8938 if (fd < 0) 8939 exit (1); 8940 data2 = (char *) malloc (2 * pagesize); 8941 if (!data2) 8942 exit (1); 8943 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1); 8944 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, 8945 MAP_PRIVATE | MAP_FIXED, fd, 0L)) 8946 exit (1); 8947 for (i = 0; i < pagesize; ++i) 8948 if (*(data + i) != *(data2 + i)) 8949 exit (1); 8950 8951 /* Finally, make sure that changes to the mapped area do not 8952 percolate back to the file as seen by read(). (This is a bug on 8953 some variants of i386 svr4.0.) */ 8954 for (i = 0; i < pagesize; ++i) 8955 *(data2 + i) = *(data2 + i) + 1; 8956 data3 = (char *) malloc (pagesize); 8957 if (!data3) 8958 exit (1); 8959 if (read (fd, data3, pagesize) != pagesize) 8960 exit (1); 8961 for (i = 0; i < pagesize; ++i) 8962 if (*(data + i) != *(data3 + i)) 8963 exit (1); 8964 close (fd); 8965 exit (0); 8966 } 8967 _ACEOF 8968 rm -f conftest$ac_exeext 8969 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 8970 (eval $ac_link) 2>&5 8971 ac_status=$? 8972 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8973 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 8974 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8975 (eval $ac_try) 2>&5 8976 ac_status=$? 8977 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8978 (exit $ac_status); }; }; then 8979 ac_cv_func_mmap_fixed_mapped=yes 8980 else 8981 echo "$as_me: program exited with status $ac_status" >&5 8982 echo "$as_me: failed program was:" >&5 8983 sed 's/^/| /' conftest.$ac_ext >&5 8984 8985 ( exit $ac_status ) 8986 ac_cv_func_mmap_fixed_mapped=no 8987 fi 8988 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 8989 fi 8990 fi 8991 echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5 8992 echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6 8993 if test $ac_cv_func_mmap_fixed_mapped = yes; then 8994 8995 cat >>confdefs.h <<\_ACEOF 8996 #define HAVE_MMAP 1 8997 _ACEOF 8998 8999 fi 9000 rm -f conftest.mmap 9001 9002 saved_libs="$LIBS" 9003 LIBS="$LIBS $LIBC $LIBM" 9004 9005 9006 9007 9008 9009 9010 9011 9012 for ac_func in fmod getcwd putenv snprintf strcasecmp \ 9013 strerror strncasecmp strtol 9014 do 9015 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 9016 echo "$as_me:$LINENO: checking for $ac_func" >&5 9017 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 9018 if eval "test \"\${$as_ac_var+set}\" = set"; then 9019 echo $ECHO_N "(cached) $ECHO_C" >&6 9020 else 9021 cat >conftest.$ac_ext <<_ACEOF 9022 /* confdefs.h. */ 9023 _ACEOF 9024 cat confdefs.h >>conftest.$ac_ext 9025 cat >>conftest.$ac_ext <<_ACEOF 9026 /* end confdefs.h. */ 9027 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 9028 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 9029 #define $ac_func innocuous_$ac_func 9030 9031 /* System header to define __stub macros and hopefully few prototypes, 9032 which can conflict with char $ac_func (); below. 9033 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 9034 <limits.h> exists even on freestanding compilers. */ 9035 9036 #ifdef __STDC__ 9037 # include <limits.h> 9038 #else 9039 # include <assert.h> 9040 #endif 9041 9042 #undef $ac_func 9043 9044 /* Override any gcc2 internal prototype to avoid an error. */ 9045 #ifdef __cplusplus 9046 extern "C" 9047 { 9048 #endif 9049 /* We use char because int might match the return type of a gcc2 9050 builtin and then its argument prototype would still apply. */ 9051 char $ac_func (); 9052 /* The GNU C library defines this for functions which it implements 9053 to always fail with ENOSYS. Some functions are actually named 9054 something starting with __ and the normal name is an alias. */ 9055 #if defined (__stub_$ac_func) || defined (__stub___$ac_func) 9056 choke me 9057 #else 9058 char (*f) () = $ac_func; 9059 #endif 9060 #ifdef __cplusplus 9061 } 9062 #endif 9063 9064 int 9065 main () 9066 { 9067 return f != $ac_func; 9068 ; 9069 return 0; 9070 } 9071 _ACEOF 9072 rm -f conftest.$ac_objext conftest$ac_exeext 9073 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 9074 (eval $ac_link) 2>conftest.er1 9075 ac_status=$? 9076 grep -v '^ *+' conftest.er1 >conftest.err 9077 rm -f conftest.er1 9078 cat conftest.err >&5 9079 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9080 (exit $ac_status); } && 9081 { ac_try='test -z "$ac_c_werror_flag" 9082 || test ! -s conftest.err' 9083 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9084 (eval $ac_try) 2>&5 9085 ac_status=$? 9086 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9087 (exit $ac_status); }; } && 9088 { ac_try='test -s conftest$ac_exeext' 9089 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9090 (eval $ac_try) 2>&5 9091 ac_status=$? 9092 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9093 (exit $ac_status); }; }; then 9094 eval "$as_ac_var=yes" 9095 else 9096 echo "$as_me: failed program was:" >&5 9097 sed 's/^/| /' conftest.$ac_ext >&5 9098 9099 eval "$as_ac_var=no" 9100 fi 9101 rm -f conftest.err conftest.$ac_objext \ 9102 conftest$ac_exeext conftest.$ac_ext 9103 fi 9104 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 9105 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 9106 if test `eval echo '${'$as_ac_var'}'` = yes; then 9107 cat >>confdefs.h <<_ACEOF 9108 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 9109 _ACEOF 9110 9111 else 9112 case $LIBOBJS in 9113 "$ac_func.$ac_objext" | \ 9114 *" $ac_func.$ac_objext" | \ 9115 "$ac_func.$ac_objext "* | \ 9116 *" $ac_func.$ac_objext "* ) ;; 9117 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;; 9118 esac 9119 9120 fi 9121 done 9122 9123 9124 # vsnprintf is in the same source file as snprintf 9125 9126 for ac_func in vsnprintf 9127 do 9128 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 9129 echo "$as_me:$LINENO: checking for $ac_func" >&5 9130 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 9131 if eval "test \"\${$as_ac_var+set}\" = set"; then 9132 echo $ECHO_N "(cached) $ECHO_C" >&6 9133 else 9134 cat >conftest.$ac_ext <<_ACEOF 9135 /* confdefs.h. */ 9136 _ACEOF 9137 cat confdefs.h >>conftest.$ac_ext 9138 cat >>conftest.$ac_ext <<_ACEOF 9139 /* end confdefs.h. */ 9140 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 9141 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 9142 #define $ac_func innocuous_$ac_func 9143 9144 /* System header to define __stub macros and hopefully few prototypes, 9145 which can conflict with char $ac_func (); below. 9146 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 9147 <limits.h> exists even on freestanding compilers. */ 9148 9149 #ifdef __STDC__ 9150 # include <limits.h> 9151 #else 9152 # include <assert.h> 9153 #endif 9154 9155 #undef $ac_func 9156 9157 /* Override any gcc2 internal prototype to avoid an error. */ 9158 #ifdef __cplusplus 9159 extern "C" 9160 { 9161 #endif 9162 /* We use char because int might match the return type of a gcc2 9163 builtin and then its argument prototype would still apply. */ 9164 char $ac_func (); 9165 /* The GNU C library defines this for functions which it implements 9166 to always fail with ENOSYS. Some functions are actually named 9167 something starting with __ and the normal name is an alias. */ 9168 #if defined (__stub_$ac_func) || defined (__stub___$ac_func) 9169 choke me 9170 #else 9171 char (*f) () = $ac_func; 9172 #endif 9173 #ifdef __cplusplus 9174 } 9175 #endif 9176 9177 int 9178 main () 9179 { 9180 return f != $ac_func; 9181 ; 9182 return 0; 9183 } 9184 _ACEOF 9185 rm -f conftest.$ac_objext conftest$ac_exeext 9186 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 9187 (eval $ac_link) 2>conftest.er1 9188 ac_status=$? 9189 grep -v '^ *+' conftest.er1 >conftest.err 9190 rm -f conftest.er1 9191 cat conftest.err >&5 9192 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9193 (exit $ac_status); } && 9194 { ac_try='test -z "$ac_c_werror_flag" 9195 || test ! -s conftest.err' 9196 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9197 (eval $ac_try) 2>&5 9198 ac_status=$? 9199 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9200 (exit $ac_status); }; } && 9201 { ac_try='test -s conftest$ac_exeext' 9202 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9203 (eval $ac_try) 2>&5 9204 ac_status=$? 9205 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9206 (exit $ac_status); }; }; then 9207 eval "$as_ac_var=yes" 9208 else 9209 echo "$as_me: failed program was:" >&5 9210 sed 's/^/| /' conftest.$ac_ext >&5 9211 9212 eval "$as_ac_var=no" 9213 fi 9214 rm -f conftest.err conftest.$ac_objext \ 9215 conftest$ac_exeext conftest.$ac_ext 9216 fi 9217 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 9218 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 9219 if test `eval echo '${'$as_ac_var'}'` = yes; then 9220 cat >>confdefs.h <<_ACEOF 9221 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 9222 _ACEOF 9223 9224 else 9225 case $LIBOBJS in 9226 "snprintf.$ac_objext" | \ 9227 *" snprintf.$ac_objext" | \ 9228 "snprintf.$ac_objext "* | \ 9229 *" snprintf.$ac_objext "* ) ;; 9230 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" ;; 9231 esac 9232 9233 fi 9234 done 9235 9236 LIBS="$saved_libs" 9237 9238 9239 9240 9241 9242 9243 for ac_func in gettimeofday isatty kill rename setlocale strsep 9244 do 9245 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 9246 echo "$as_me:$LINENO: checking for $ac_func" >&5 9247 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 9248 if eval "test \"\${$as_ac_var+set}\" = set"; then 9249 echo $ECHO_N "(cached) $ECHO_C" >&6 9250 else 9251 cat >conftest.$ac_ext <<_ACEOF 9252 /* confdefs.h. */ 9253 _ACEOF 9254 cat confdefs.h >>conftest.$ac_ext 9255 cat >>conftest.$ac_ext <<_ACEOF 9256 /* end confdefs.h. */ 9257 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 9258 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 9259 #define $ac_func innocuous_$ac_func 9260 9261 /* System header to define __stub macros and hopefully few prototypes, 9262 which can conflict with char $ac_func (); below. 9263 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 9264 <limits.h> exists even on freestanding compilers. */ 9265 9266 #ifdef __STDC__ 9267 # include <limits.h> 9268 #else 9269 # include <assert.h> 9270 #endif 9271 9272 #undef $ac_func 9273 9274 /* Override any gcc2 internal prototype to avoid an error. */ 9275 #ifdef __cplusplus 9276 extern "C" 9277 { 9278 #endif 9279 /* We use char because int might match the return type of a gcc2 9280 builtin and then its argument prototype would still apply. */ 9281 char $ac_func (); 9282 /* The GNU C library defines this for functions which it implements 9283 to always fail with ENOSYS. Some functions are actually named 9284 something starting with __ and the normal name is an alias. */ 9285 #if defined (__stub_$ac_func) || defined (__stub___$ac_func) 9286 choke me 9287 #else 9288 char (*f) () = $ac_func; 9289 #endif 9290 #ifdef __cplusplus 9291 } 9292 #endif 9293 9294 int 9295 main () 9296 { 9297 return f != $ac_func; 9298 ; 9299 return 0; 9300 } 9301 _ACEOF 9302 rm -f conftest.$ac_objext conftest$ac_exeext 9303 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 9304 (eval $ac_link) 2>conftest.er1 9305 ac_status=$? 9306 grep -v '^ *+' conftest.er1 >conftest.err 9307 rm -f conftest.er1 9308 cat conftest.err >&5 9309 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9310 (exit $ac_status); } && 9311 { ac_try='test -z "$ac_c_werror_flag" 9312 || test ! -s conftest.err' 9313 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9314 (eval $ac_try) 2>&5 9315 ac_status=$? 9316 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9317 (exit $ac_status); }; } && 9318 { ac_try='test -s conftest$ac_exeext' 9319 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9320 (eval $ac_try) 2>&5 9321 ac_status=$? 9322 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9323 (exit $ac_status); }; }; then 9324 eval "$as_ac_var=yes" 9325 else 9326 echo "$as_me: failed program was:" >&5 9327 sed 's/^/| /' conftest.$ac_ext >&5 9328 9329 eval "$as_ac_var=no" 9330 fi 9331 rm -f conftest.err conftest.$ac_objext \ 9332 conftest$ac_exeext conftest.$ac_ext 9333 fi 9334 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 9335 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 9336 if test `eval echo '${'$as_ac_var'}'` = yes; then 9337 cat >>confdefs.h <<_ACEOF 9338 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 9339 _ACEOF 9340 9341 fi 9342 done 9343 9344 echo "$as_me:$LINENO: checking for mkstemp" >&5 9345 echo $ECHO_N "checking for mkstemp... $ECHO_C" >&6 9346 ac_ext=cc 9347 ac_cpp='$CXXCPP $CPPFLAGS' 9348 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9349 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9350 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 9351 9352 9353 cat >conftest.$ac_ext <<_ACEOF 9354 9355 /* confdefs.h. */ 9356 _ACEOF 9357 cat confdefs.h >>conftest.$ac_ext 9358 cat >>conftest.$ac_ext <<_ACEOF 9359 /* end confdefs.h. */ 9360 9361 9362 #include <stdlib.h> 9363 #include <unistd.h> 9364 int (*f) (char *); 9365 9366 9367 int 9368 main () 9369 { 9370 9371 9372 f = mkstemp; 9373 9374 9375 ; 9376 return 0; 9377 } 9378 9379 _ACEOF 9380 rm -f conftest.$ac_objext conftest$ac_exeext 9381 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 9382 (eval $ac_link) 2>conftest.er1 9383 ac_status=$? 9384 grep -v '^ *+' conftest.er1 >conftest.err 9385 rm -f conftest.er1 9386 cat conftest.err >&5 9387 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9388 (exit $ac_status); } && 9389 { ac_try='test -z "$ac_cxx_werror_flag" 9390 || test ! -s conftest.err' 9391 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9392 (eval $ac_try) 2>&5 9393 ac_status=$? 9394 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9395 (exit $ac_status); }; } && 9396 { ac_try='test -s conftest$ac_exeext' 9397 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9398 (eval $ac_try) 2>&5 9399 ac_status=$? 9400 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9401 (exit $ac_status); }; }; then 9402 echo "$as_me:$LINENO: result: yes" >&5 9403 echo "${ECHO_T}yes" >&6 9404 9405 cat >>confdefs.h <<\_ACEOF 9406 #define HAVE_MKSTEMP 1 9407 _ACEOF 9408 9409 else 9410 echo "$as_me: failed program was:" >&5 9411 sed 's/^/| /' conftest.$ac_ext >&5 9412 9413 echo "$as_me:$LINENO: result: no" >&5 9414 echo "${ECHO_T}no" >&6 9415 case $LIBOBJS in 9416 "mkstemp.$ac_objext" | \ 9417 *" mkstemp.$ac_objext" | \ 9418 "mkstemp.$ac_objext "* | \ 9419 *" mkstemp.$ac_objext "* ) ;; 9420 *) LIBOBJS="$LIBOBJS mkstemp.$ac_objext" ;; 9421 esac 9422 9423 fi 9424 rm -f conftest.err conftest.$ac_objext \ 9425 conftest$ac_exeext conftest.$ac_ext 9426 ac_ext=c 9427 ac_cpp='$CPP $CPPFLAGS' 9428 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9429 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9430 ac_compiler_gnu=$ac_cv_c_compiler_gnu 9431 9432 echo "$as_me:$LINENO: checking whether sys_siglist is declared" >&5 9433 echo $ECHO_N "checking whether sys_siglist is declared... $ECHO_C" >&6 9434 if test "${ac_cv_have_decl_sys_siglist+set}" = set; then 9435 echo $ECHO_N "(cached) $ECHO_C" >&6 9436 else 9437 cat >conftest.$ac_ext <<_ACEOF 9438 /* confdefs.h. */ 9439 _ACEOF 9440 cat confdefs.h >>conftest.$ac_ext 9441 cat >>conftest.$ac_ext <<_ACEOF 9442 /* end confdefs.h. */ 9443 $ac_includes_default 9444 int 9445 main () 9446 { 9447 #ifndef sys_siglist 9448 char *p = (char *) sys_siglist; 9449 #endif 9450 9451 ; 9452 return 0; 9453 } 9454 _ACEOF 9455 rm -f conftest.$ac_objext 9456 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 9457 (eval $ac_compile) 2>conftest.er1 9458 ac_status=$? 9459 grep -v '^ *+' conftest.er1 >conftest.err 9460 rm -f conftest.er1 9461 cat conftest.err >&5 9462 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9463 (exit $ac_status); } && 9464 { ac_try='test -z "$ac_c_werror_flag" 9465 || test ! -s conftest.err' 9466 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9467 (eval $ac_try) 2>&5 9468 ac_status=$? 9469 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9470 (exit $ac_status); }; } && 9471 { ac_try='test -s conftest.$ac_objext' 9472 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9473 (eval $ac_try) 2>&5 9474 ac_status=$? 9475 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9476 (exit $ac_status); }; }; then 9477 ac_cv_have_decl_sys_siglist=yes 9478 else 9479 echo "$as_me: failed program was:" >&5 9480 sed 's/^/| /' conftest.$ac_ext >&5 9481 9482 ac_cv_have_decl_sys_siglist=no 9483 fi 9484 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 9485 fi 9486 echo "$as_me:$LINENO: result: $ac_cv_have_decl_sys_siglist" >&5 9487 echo "${ECHO_T}$ac_cv_have_decl_sys_siglist" >&6 9488 if test $ac_cv_have_decl_sys_siglist = yes; then 9489 9490 cat >>confdefs.h <<_ACEOF 9491 #define HAVE_DECL_SYS_SIGLIST 1 9492 _ACEOF 9493 9494 9495 else 9496 cat >>confdefs.h <<_ACEOF 9497 #define HAVE_DECL_SYS_SIGLIST 0 9498 _ACEOF 9499 9500 9501 fi 9502 9503 9504 9505 # checks for compiler characteristics 9506 ac_ext=cc 9507 ac_cpp='$CXXCPP $CPPFLAGS' 9508 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9509 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9510 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 9511 9512 echo "$as_me:$LINENO: checking whether ANSI array delete syntax is supported" >&5 9513 echo $ECHO_N "checking whether ANSI array delete syntax is supported... $ECHO_C" >&6 9514 cat >conftest.$ac_ext <<_ACEOF 9515 9516 /* confdefs.h. */ 9517 _ACEOF 9518 cat confdefs.h >>conftest.$ac_ext 9519 cat >>conftest.$ac_ext <<_ACEOF 9520 /* end confdefs.h. */ 9521 9522 int 9523 main () 9524 { 9525 9526 9527 char *p = new char[5]; 9528 delete [] p; 9529 9530 9531 ; 9532 return 0; 9533 } 9534 9535 _ACEOF 9536 rm -f conftest.$ac_objext 9537 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 9538 (eval $ac_compile) 2>conftest.er1 9539 ac_status=$? 9540 grep -v '^ *+' conftest.er1 >conftest.err 9541 rm -f conftest.er1 9542 cat conftest.err >&5 9543 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9544 (exit $ac_status); } && 9545 { ac_try='test -z "$ac_cxx_werror_flag" 9546 || test ! -s conftest.err' 9547 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9548 (eval $ac_try) 2>&5 9549 ac_status=$? 9550 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9551 (exit $ac_status); }; } && 9552 { ac_try='test -s conftest.$ac_objext' 9553 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9554 (eval $ac_try) 2>&5 9555 ac_status=$? 9556 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9557 (exit $ac_status); }; }; then 9558 echo "$as_me:$LINENO: result: yes" >&5 9559 echo "${ECHO_T}yes" >&6 9560 else 9561 echo "$as_me: failed program was:" >&5 9562 sed 's/^/| /' conftest.$ac_ext >&5 9563 9564 echo "$as_me:$LINENO: result: no" >&5 9565 echo "${ECHO_T}no" >&6 9566 9567 cat >>confdefs.h <<\_ACEOF 9568 #define ARRAY_DELETE_NEEDS_SIZE 1 9569 _ACEOF 9570 9571 fi 9572 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 9573 ac_ext=c 9574 ac_cpp='$CPP $CPPFLAGS' 9575 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9576 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9577 ac_compiler_gnu=$ac_cv_c_compiler_gnu 9578 9579 ac_ext=cc 9580 ac_cpp='$CXXCPP $CPPFLAGS' 9581 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9582 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9583 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 9584 9585 echo "$as_me:$LINENO: checking traditional preprocessor" >&5 9586 echo $ECHO_N "checking traditional preprocessor... $ECHO_C" >&6 9587 cat >conftest.$ac_ext <<_ACEOF 9588 9589 /* confdefs.h. */ 9590 _ACEOF 9591 cat confdefs.h >>conftest.$ac_ext 9592 cat >>conftest.$ac_ext <<_ACEOF 9593 /* end confdefs.h. */ 9594 9595 9596 #define name2(a, b) a/**/b 9597 9598 9599 int 9600 main () 9601 { 9602 9603 9604 int name2(foo, bar); 9605 9606 9607 ; 9608 return 0; 9609 } 9610 9611 _ACEOF 9612 rm -f conftest.$ac_objext 9613 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 9614 (eval $ac_compile) 2>conftest.er1 9615 ac_status=$? 9616 grep -v '^ *+' conftest.er1 >conftest.err 9617 rm -f conftest.er1 9618 cat conftest.err >&5 9619 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9620 (exit $ac_status); } && 9621 { ac_try='test -z "$ac_cxx_werror_flag" 9622 || test ! -s conftest.err' 9623 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9624 (eval $ac_try) 2>&5 9625 ac_status=$? 9626 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9627 (exit $ac_status); }; } && 9628 { ac_try='test -s conftest.$ac_objext' 9629 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9630 (eval $ac_try) 2>&5 9631 ac_status=$? 9632 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9633 (exit $ac_status); }; }; then 9634 echo "$as_me:$LINENO: result: yes" >&5 9635 echo "${ECHO_T}yes" >&6 9636 9637 cat >>confdefs.h <<\_ACEOF 9638 #define TRADITIONAL_CPP 1 9639 _ACEOF 9640 9641 else 9642 echo "$as_me: failed program was:" >&5 9643 sed 's/^/| /' conftest.$ac_ext >&5 9644 9645 echo "$as_me:$LINENO: result: no" >&5 9646 echo "${ECHO_T}no" >&6 9647 fi 9648 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 9649 ac_ext=c 9650 ac_cpp='$CPP $CPPFLAGS' 9651 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9652 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9653 ac_compiler_gnu=$ac_cv_c_compiler_gnu 9654 9655 9656 # checks for operating system services 9657 echo "$as_me:$LINENO: checking w_coredump" >&5 9658 echo $ECHO_N "checking w_coredump... $ECHO_C" >&6 9659 if test "$cross_compiling" = yes; then 9660 echo "$as_me:$LINENO: result: no" >&5 9661 echo "${ECHO_T}no" >&6 9662 else 9663 cat >conftest.$ac_ext <<_ACEOF 9664 9665 /* confdefs.h. */ 9666 _ACEOF 9667 cat confdefs.h >>conftest.$ac_ext 9668 cat >>conftest.$ac_ext <<_ACEOF 9669 /* end confdefs.h. */ 9670 9671 9672 #include <sys/types.h> 9673 #include <sys/wait.h> 9674 9675 9676 int 9677 main () 9678 { 9679 9680 9681 main() 9682 { 9683 #ifdef WCOREFLAG 9684 exit(1); 9685 #else 9686 int i = 0; 9687 ((union wait *)&i)->w_coredump = 1; 9688 exit(i != 0200); 9689 #endif 9690 } 9691 9692 9693 ; 9694 return 0; 9695 } 9696 9697 _ACEOF 9698 rm -f conftest$ac_exeext 9699 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 9700 (eval $ac_link) 2>&5 9701 ac_status=$? 9702 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9703 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 9704 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9705 (eval $ac_try) 2>&5 9706 ac_status=$? 9707 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9708 (exit $ac_status); }; }; then 9709 echo "$as_me:$LINENO: result: yes" >&5 9710 echo "${ECHO_T}yes" >&6 9711 9712 cat >>confdefs.h <<\_ACEOF 9713 #define WCOREFLAG 0200 9714 _ACEOF 9715 9716 else 9717 echo "$as_me: program exited with status $ac_status" >&5 9718 echo "$as_me: failed program was:" >&5 9719 sed 's/^/| /' conftest.$ac_ext >&5 9720 9721 ( exit $ac_status ) 9722 echo "$as_me:$LINENO: result: no" >&5 9723 echo "${ECHO_T}no" >&6 9724 fi 9725 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 9726 fi 9727 9728 # other random stuff 9729 echo "$as_me:$LINENO: checking default value for grops -b option" >&5 9730 echo $ECHO_N "checking default value for grops -b option... $ECHO_C" >&6 9731 test -n "${BROKEN_SPOOLER_FLAGS}" || BROKEN_SPOOLER_FLAGS=0 9732 echo "$as_me:$LINENO: result: $BROKEN_SPOOLER_FLAGS" >&5 9733 echo "${ECHO_T}$BROKEN_SPOOLER_FLAGS" >&6 9734 9735 echo "$as_me:$LINENO: checking default paper size" >&5 9736 echo $ECHO_N "checking default paper size... $ECHO_C" >&6 9737 groff_prefix=$prefix 9738 test "x$prefix" = "xNONE" && groff_prefix=$ac_default_prefix 9739 if test -z "$PAGE"; then 9740 descfile= 9741 if test -r $groff_prefix/share/groff/font/devps/DESC; then 9742 descfile=$groff_prefix/share/groff/font/devps/DESC 9743 elif test -r $groff_prefix/lib/groff/font/devps/DESC; then 9744 descfile=$groff_prefix/lib/groff/font/devps/DESC 9745 else 9746 for f in $groff_prefix/share/groff/*/font/devps/DESC; do 9747 if test -r $f; then 9748 descfile=$f 9749 break 9750 fi 9751 done 9752 fi 9753 9754 if test -n "$descfile"; then 9755 if grep '^paperlength[ ]\+841890' $descfile >/dev/null 2>&1; then 9756 PAGE=A4 9757 elif grep '^papersize[ ]\+[aA]4' $descfile >/dev/null 2>&1; then 9758 PAGE=A4 9759 fi 9760 fi 9761 fi 9762 9763 if test -z "$PAGE"; then 9764 dom=`awk '($1 == "dom" || $1 == "search") { print $2; exit}' \ 9765 /etc/resolv.conf 2>/dev/null` 9766 if test -z "$dom"; then 9767 dom=`(domainname) 2>/dev/null | tr -d '+'` 9768 if test -z "$dom" \ 9769 || test "$dom" = '(none)'; then 9770 dom=`(hostname) 2>/dev/null | grep '\.'` 9771 fi 9772 fi 9773 # If the top-level domain is two letters and it's not `us' or `ca' 9774 # then they probably use A4 paper. 9775 case "$dom" in 9776 *.[Uu][Ss]|*.[Cc][Aa]) 9777 ;; 9778 *.[A-Za-z][A-Za-z]) 9779 PAGE=A4 ;; 9780 esac 9781 fi 9782 9783 test -n "$PAGE" || PAGE=letter 9784 if test "x$PAGE" = "xA4"; then 9785 9786 cat >>confdefs.h <<\_ACEOF 9787 #define PAGEA4 1 9788 _ACEOF 9789 9790 fi 9791 echo "$as_me:$LINENO: result: $PAGE" >&5 9792 echo "${ECHO_T}$PAGE" >&6 9793 9794 echo "$as_me:$LINENO: checking for existing troff installation" >&5 9795 echo $ECHO_N "checking for existing troff installation... $ECHO_C" >&6 9796 if test "x`(echo .tm '|n(.g' | tr '|' '\\\\' | troff -z -i 2>&1) 2>/dev/null`" = x0; then 9797 echo "$as_me:$LINENO: result: yes" >&5 9798 echo "${ECHO_T}yes" >&6 9799 g=g 9800 else 9801 echo "$as_me:$LINENO: result: no" >&5 9802 echo "${ECHO_T}no" >&6 9803 g= 9804 fi 9805 9806 echo "$as_me:$LINENO: checking for prefix of system macro packages" >&5 9807 echo $ECHO_N "checking for prefix of system macro packages... $ECHO_C" >&6 9808 sys_tmac_prefix= 9809 sys_tmac_file_prefix= 9810 for d in /usr/share/lib/tmac /usr/lib/tmac; do 9811 for t in "" tmac.; do 9812 for m in an s m; do 9813 f=$d/$t$m 9814 if test -z "$sys_tmac_prefix" \ 9815 && test -f $f \ 9816 && grep '^\.if' $f >/dev/null 2>&1; then 9817 sys_tmac_prefix=$d/$t 9818 sys_tmac_file_prefix=$t 9819 fi 9820 done 9821 done 9822 done 9823 echo "$as_me:$LINENO: result: $sys_tmac_prefix" >&5 9824 echo "${ECHO_T}$sys_tmac_prefix" >&6 9825 9826 9827 echo "$as_me:$LINENO: checking which system macro packages should be made available" >&5 9828 echo $ECHO_N "checking which system macro packages should be made available... $ECHO_C" >&6 9829 tmac_wrap= 9830 if test "x$sys_tmac_file_prefix" = "xtmac."; then 9831 for f in $sys_tmac_prefix*; do 9832 suff=`echo $f | sed -e "s;$sys_tmac_prefix;;"` 9833 case "$suff" in 9834 e) 9835 ;; 9836 *) 9837 grep "Copyright.*Free Software Foundation" $f >/dev/null \ 9838 || tmac_wrap="$tmac_wrap $suff" ;; 9839 esac 9840 done 9841 elif test -n "$sys_tmac_prefix"; then 9842 files=`echo $sys_tmac_prefix*` 9843 grep "\\.so" $files >conftest.sol 9844 for f in $files; do 9845 case "$f" in 9846 ${sys_tmac_prefix}e) 9847 ;; 9848 *.me) 9849 ;; 9850 */ms.*) 9851 ;; 9852 *) 9853 b=`basename $f` 9854 if grep "\\.so.*/$b\$" conftest.sol >/dev/null \ 9855 || grep -l "Copyright.*Free Software Foundation" $f >/dev/null; then 9856 : 9857 else 9858 suff=`echo $f | sed -e "s;$sys_tmac_prefix;;"` 9859 case "$suff" in 9860 tmac.*) 9861 ;; 9862 *) 9863 tmac_wrap="$tmac_wrap $suff" ;; 9864 esac 9865 fi 9866 esac 9867 done 9868 rm -f conftest.sol 9869 fi 9870 echo "$as_me:$LINENO: result: $tmac_wrap" >&5 9871 echo "${ECHO_T}$tmac_wrap" >&6 9872 9873 echo "$as_me:$LINENO: checking separator character to use in groff search paths" >&5 9874 echo $ECHO_N "checking separator character to use in groff search paths... $ECHO_C" >&6 9875 cp ${srcdir}/src/include/nonposix.h conftest.h 9876 cat >conftest.$ac_ext <<_ACEOF 9877 9878 /* confdefs.h. */ 9879 _ACEOF 9880 cat confdefs.h >>conftest.$ac_ext 9881 cat >>conftest.$ac_ext <<_ACEOF 9882 /* end confdefs.h. */ 9883 9884 9885 #include <ctype.h> 9886 #include "conftest.h" 9887 9888 9889 int 9890 main () 9891 { 9892 9893 9894 #if PATH_SEP_CHAR == ';' 9895 make an error "Path separator is ';'" 9896 #endif 9897 9898 9899 ; 9900 return 0; 9901 } 9902 9903 _ACEOF 9904 rm -f conftest.$ac_objext 9905 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 9906 (eval $ac_compile) 2>conftest.er1 9907 ac_status=$? 9908 grep -v '^ *+' conftest.er1 >conftest.err 9909 rm -f conftest.er1 9910 cat conftest.err >&5 9911 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9912 (exit $ac_status); } && 9913 { ac_try='test -z "$ac_c_werror_flag" 9914 || test ! -s conftest.err' 9915 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9916 (eval $ac_try) 2>&5 9917 ac_status=$? 9918 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9919 (exit $ac_status); }; } && 9920 { ac_try='test -s conftest.$ac_objext' 9921 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9922 (eval $ac_try) 2>&5 9923 ac_status=$? 9924 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9925 (exit $ac_status); }; }; then 9926 GROFF_PATH_SEPARATOR=":" 9927 else 9928 echo "$as_me: failed program was:" >&5 9929 sed 's/^/| /' conftest.$ac_ext >&5 9930 9931 GROFF_PATH_SEPARATOR=";" 9932 fi 9933 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 9934 echo "$as_me:$LINENO: result: $GROFF_PATH_SEPARATOR" >&5 9935 echo "${ECHO_T}$GROFF_PATH_SEPARATOR" >&6 9936 9937 9938 # Check whether --with-alt-gs or --without-alt-gs was given. 9939 if test "${with_alt_gs+set}" = set; then 9940 withval="$with_alt_gs" 9941 ALT_GHOSTSCRIPT_PROGS="$withval" 9942 else 9943 ALT_GHOSTSCRIPT_PROGS="gs gswin32c gsos2" 9944 fi; 9945 9946 9947 9948 # Check whether --with-gs or --without-gs was given. 9949 if test "${with_gs+set}" = set; then 9950 withval="$with_gs" 9951 GHOSTSCRIPT=$withval 9952 else 9953 if test -n "$ac_tool_prefix"; then 9954 for ac_prog in $ALT_GHOSTSCRIPT_PROGS 9955 do 9956 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 9957 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 9958 echo "$as_me:$LINENO: checking for $ac_word" >&5 9959 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 9960 if test "${ac_cv_prog_GHOSTSCRIPT+set}" = set; then 9961 echo $ECHO_N "(cached) $ECHO_C" >&6 9962 else 9963 if test -n "$GHOSTSCRIPT"; then 9964 ac_cv_prog_GHOSTSCRIPT="$GHOSTSCRIPT" # Let the user override the test. 9965 else 9966 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9967 for as_dir in $PATH 9968 do 9969 IFS=$as_save_IFS 9970 test -z "$as_dir" && as_dir=. 9971 for ac_exec_ext in '' $ac_executable_extensions; do 9972 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9973 ac_cv_prog_GHOSTSCRIPT="$ac_tool_prefix$ac_prog" 9974 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 9975 break 2 9976 fi 9977 done 9978 done 9979 9980 fi 9981 fi 9982 GHOSTSCRIPT=$ac_cv_prog_GHOSTSCRIPT 9983 if test -n "$GHOSTSCRIPT"; then 9984 echo "$as_me:$LINENO: result: $GHOSTSCRIPT" >&5 9985 echo "${ECHO_T}$GHOSTSCRIPT" >&6 9986 else 9987 echo "$as_me:$LINENO: result: no" >&5 9988 echo "${ECHO_T}no" >&6 9989 fi 9990 9991 test -n "$GHOSTSCRIPT" && break 9992 done 9993 fi 9994 if test -z "$GHOSTSCRIPT"; then 9995 ac_ct_GHOSTSCRIPT=$GHOSTSCRIPT 9996 for ac_prog in $ALT_GHOSTSCRIPT_PROGS 9997 do 9998 # Extract the first word of "$ac_prog", so it can be a program name with args. 9999 set dummy $ac_prog; ac_word=$2 10000 echo "$as_me:$LINENO: checking for $ac_word" >&5 10001 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 10002 if test "${ac_cv_prog_ac_ct_GHOSTSCRIPT+set}" = set; then 10003 echo $ECHO_N "(cached) $ECHO_C" >&6 10004 else 10005 if test -n "$ac_ct_GHOSTSCRIPT"; then 10006 ac_cv_prog_ac_ct_GHOSTSCRIPT="$ac_ct_GHOSTSCRIPT" # Let the user override the test. 10007 else 10008 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10009 for as_dir in $PATH 10010 do 10011 IFS=$as_save_IFS 10012 test -z "$as_dir" && as_dir=. 10013 for ac_exec_ext in '' $ac_executable_extensions; do 10014 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10015 ac_cv_prog_ac_ct_GHOSTSCRIPT="$ac_prog" 10016 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 10017 break 2 10018 fi 10019 done 10020 done 10021 10022 fi 10023 fi 10024 ac_ct_GHOSTSCRIPT=$ac_cv_prog_ac_ct_GHOSTSCRIPT 10025 if test -n "$ac_ct_GHOSTSCRIPT"; then 10026 echo "$as_me:$LINENO: result: $ac_ct_GHOSTSCRIPT" >&5 10027 echo "${ECHO_T}$ac_ct_GHOSTSCRIPT" >&6 10028 else 10029 echo "$as_me:$LINENO: result: no" >&5 10030 echo "${ECHO_T}no" >&6 10031 fi 10032 10033 test -n "$ac_ct_GHOSTSCRIPT" && break 10034 done 10035 10036 if test "x$ac_ct_GHOSTSCRIPT" = x; then 10037 GHOSTSCRIPT="missing" 10038 else 10039 if test "$build" != "$host"; then 10040 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 10041 whose name does not start with the host triplet. If you think this 10042 configuration is useful to you, please write to autoconf (at] gnu.org." >&5 10043 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 10044 whose name does not start with the host triplet. If you think this 10045 configuration is useful to you, please write to autoconf (at] gnu.org." >&2;} 10046 fi 10047 GHOSTSCRIPT=$ac_ct_GHOSTSCRIPT 10048 fi 10049 fi 10050 10051 fi; 10052 test "$GHOSTSCRIPT" = "no" && GHOSTSCRIPT=missing 10053 10054 make_html=html 10055 make_install_html=install_html 10056 10057 missing= 10058 # Extract the first word of "pnmcut", so it can be a program name with args. 10059 set dummy pnmcut; ac_word=$2 10060 echo "$as_me:$LINENO: checking for $ac_word" >&5 10061 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 10062 if test "${ac_cv_prog_pnmcut+set}" = set; then 10063 echo $ECHO_N "(cached) $ECHO_C" >&6 10064 else 10065 if test -n "$pnmcut"; then 10066 ac_cv_prog_pnmcut="$pnmcut" # Let the user override the test. 10067 else 10068 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10069 for as_dir in $PATH 10070 do 10071 IFS=$as_save_IFS 10072 test -z "$as_dir" && as_dir=. 10073 for ac_exec_ext in '' $ac_executable_extensions; do 10074 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10075 ac_cv_prog_pnmcut="found" 10076 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 10077 break 2 10078 fi 10079 done 10080 done 10081 10082 test -z "$ac_cv_prog_pnmcut" && ac_cv_prog_pnmcut="missing" 10083 fi 10084 fi 10085 pnmcut=$ac_cv_prog_pnmcut 10086 if test -n "$pnmcut"; then 10087 echo "$as_me:$LINENO: result: $pnmcut" >&5 10088 echo "${ECHO_T}$pnmcut" >&6 10089 else 10090 echo "$as_me:$LINENO: result: no" >&5 10091 echo "${ECHO_T}no" >&6 10092 fi 10093 10094 if test $pnmcut = missing; then 10095 missing="$missing \`pnmcut'" 10096 fi;# Extract the first word of "pnmcrop", so it can be a program name with args. 10097 set dummy pnmcrop; ac_word=$2 10098 echo "$as_me:$LINENO: checking for $ac_word" >&5 10099 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 10100 if test "${ac_cv_prog_pnmcrop+set}" = set; then 10101 echo $ECHO_N "(cached) $ECHO_C" >&6 10102 else 10103 if test -n "$pnmcrop"; then 10104 ac_cv_prog_pnmcrop="$pnmcrop" # Let the user override the test. 10105 else 10106 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10107 for as_dir in $PATH 10108 do 10109 IFS=$as_save_IFS 10110 test -z "$as_dir" && as_dir=. 10111 for ac_exec_ext in '' $ac_executable_extensions; do 10112 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10113 ac_cv_prog_pnmcrop="found" 10114 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 10115 break 2 10116 fi 10117 done 10118 done 10119 10120 test -z "$ac_cv_prog_pnmcrop" && ac_cv_prog_pnmcrop="missing" 10121 fi 10122 fi 10123 pnmcrop=$ac_cv_prog_pnmcrop 10124 if test -n "$pnmcrop"; then 10125 echo "$as_me:$LINENO: result: $pnmcrop" >&5 10126 echo "${ECHO_T}$pnmcrop" >&6 10127 else 10128 echo "$as_me:$LINENO: result: no" >&5 10129 echo "${ECHO_T}no" >&6 10130 fi 10131 10132 if test $pnmcrop = missing; then 10133 missing="$missing \`pnmcrop'" 10134 fi;# Extract the first word of "pnmtopng", so it can be a program name with args. 10135 set dummy pnmtopng; ac_word=$2 10136 echo "$as_me:$LINENO: checking for $ac_word" >&5 10137 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 10138 if test "${ac_cv_prog_pnmtopng+set}" = set; then 10139 echo $ECHO_N "(cached) $ECHO_C" >&6 10140 else 10141 if test -n "$pnmtopng"; then 10142 ac_cv_prog_pnmtopng="$pnmtopng" # Let the user override the test. 10143 else 10144 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10145 for as_dir in $PATH 10146 do 10147 IFS=$as_save_IFS 10148 test -z "$as_dir" && as_dir=. 10149 for ac_exec_ext in '' $ac_executable_extensions; do 10150 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10151 ac_cv_prog_pnmtopng="found" 10152 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 10153 break 2 10154 fi 10155 done 10156 done 10157 10158 test -z "$ac_cv_prog_pnmtopng" && ac_cv_prog_pnmtopng="missing" 10159 fi 10160 fi 10161 pnmtopng=$ac_cv_prog_pnmtopng 10162 if test -n "$pnmtopng"; then 10163 echo "$as_me:$LINENO: result: $pnmtopng" >&5 10164 echo "${ECHO_T}$pnmtopng" >&6 10165 else 10166 echo "$as_me:$LINENO: result: no" >&5 10167 echo "${ECHO_T}no" >&6 10168 fi 10169 10170 if test $pnmtopng = missing; then 10171 missing="$missing \`pnmtopng'" 10172 fi;# Extract the first word of "psselect", so it can be a program name with args. 10173 set dummy psselect; ac_word=$2 10174 echo "$as_me:$LINENO: checking for $ac_word" >&5 10175 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 10176 if test "${ac_cv_prog_psselect+set}" = set; then 10177 echo $ECHO_N "(cached) $ECHO_C" >&6 10178 else 10179 if test -n "$psselect"; then 10180 ac_cv_prog_psselect="$psselect" # Let the user override the test. 10181 else 10182 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10183 for as_dir in $PATH 10184 do 10185 IFS=$as_save_IFS 10186 test -z "$as_dir" && as_dir=. 10187 for ac_exec_ext in '' $ac_executable_extensions; do 10188 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10189 ac_cv_prog_psselect="found" 10190 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 10191 break 2 10192 fi 10193 done 10194 done 10195 10196 test -z "$ac_cv_prog_psselect" && ac_cv_prog_psselect="missing" 10197 fi 10198 fi 10199 psselect=$ac_cv_prog_psselect 10200 if test -n "$psselect"; then 10201 echo "$as_me:$LINENO: result: $psselect" >&5 10202 echo "${ECHO_T}$psselect" >&6 10203 else 10204 echo "$as_me:$LINENO: result: no" >&5 10205 echo "${ECHO_T}no" >&6 10206 fi 10207 10208 if test $psselect = missing; then 10209 missing="$missing \`psselect'" 10210 fi;# Extract the first word of "pnmtops", so it can be a program name with args. 10211 set dummy pnmtops; ac_word=$2 10212 echo "$as_me:$LINENO: checking for $ac_word" >&5 10213 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 10214 if test "${ac_cv_prog_pnmtops+set}" = set; then 10215 echo $ECHO_N "(cached) $ECHO_C" >&6 10216 else 10217 if test -n "$pnmtops"; then 10218 ac_cv_prog_pnmtops="$pnmtops" # Let the user override the test. 10219 else 10220 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10221 for as_dir in $PATH 10222 do 10223 IFS=$as_save_IFS 10224 test -z "$as_dir" && as_dir=. 10225 for ac_exec_ext in '' $ac_executable_extensions; do 10226 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10227 ac_cv_prog_pnmtops="found" 10228 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 10229 break 2 10230 fi 10231 done 10232 done 10233 10234 test -z "$ac_cv_prog_pnmtops" && ac_cv_prog_pnmtops="missing" 10235 fi 10236 fi 10237 pnmtops=$ac_cv_prog_pnmtops 10238 if test -n "$pnmtops"; then 10239 echo "$as_me:$LINENO: result: $pnmtops" >&5 10240 echo "${ECHO_T}$pnmtops" >&6 10241 else 10242 echo "$as_me:$LINENO: result: no" >&5 10243 echo "${ECHO_T}no" >&6 10244 fi 10245 10246 if test $pnmtops = missing; then 10247 missing="$missing \`pnmtops'" 10248 fi; 10249 10250 test "$GHOSTSCRIPT" = "missing" && missing="$missing \`gs'" 10251 10252 if test -n "$missing"; then 10253 plural=`set $missing; test $# -gt 1 && echo s` 10254 missing=`set $missing 10255 missing="" 10256 while test $# -gt 0 10257 do 10258 case $# in 10259 1) missing="$missing$1" ;; 10260 2) missing="$missing$1 and " ;; 10261 *) missing="$missing$1, " ;; 10262 esac 10263 shift 10264 done 10265 echo $missing` 10266 10267 make_html= 10268 make_install_html= 10269 10270 { echo "$as_me:$LINENO: WARNING: missing program$plural: 10271 10272 The program$plural 10273 $missing 10274 cannot be found in the PATH. 10275 Consequently, groff's HTML backend (grohtml) will not work properly; 10276 therefore, it will neither be possible to prepare, nor to install, 10277 documentation in HTML format. 10278 " >&5 10279 echo "$as_me: WARNING: missing program$plural: 10280 10281 The program$plural 10282 $missing 10283 cannot be found in the PATH. 10284 Consequently, groff's HTML backend (grohtml) will not work properly; 10285 therefore, it will neither be possible to prepare, nor to install, 10286 documentation in HTML format. 10287 " >&2;} 10288 fi 10289 10290 10291 10292 10293 # Check whether --with-alt-awk or --without-alt-awk was given. 10294 if test "${with_alt_awk+set}" = set; then 10295 withval="$with_alt_awk" 10296 ALT_AWK_PROGS="$withval" 10297 else 10298 ALT_AWK_PROGS="gawk mawk nawk awk" 10299 fi; 10300 10301 10302 10303 # Check whether --with-awk or --without-awk was given. 10304 if test "${with_awk+set}" = set; then 10305 withval="$with_awk" 10306 AWK=$withval 10307 else 10308 if test -n "$ac_tool_prefix"; then 10309 for ac_prog in $ALT_AWK_PROGS 10310 do 10311 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 10312 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 10313 echo "$as_me:$LINENO: checking for $ac_word" >&5 10314 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 10315 if test "${ac_cv_prog_AWK+set}" = set; then 10316 echo $ECHO_N "(cached) $ECHO_C" >&6 10317 else 10318 if test -n "$AWK"; then 10319 ac_cv_prog_AWK="$AWK" # Let the user override the test. 10320 else 10321 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10322 for as_dir in $PATH 10323 do 10324 IFS=$as_save_IFS 10325 test -z "$as_dir" && as_dir=. 10326 for ac_exec_ext in '' $ac_executable_extensions; do 10327 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10328 ac_cv_prog_AWK="$ac_tool_prefix$ac_prog" 10329 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 10330 break 2 10331 fi 10332 done 10333 done 10334 10335 fi 10336 fi 10337 AWK=$ac_cv_prog_AWK 10338 if test -n "$AWK"; then 10339 echo "$as_me:$LINENO: result: $AWK" >&5 10340 echo "${ECHO_T}$AWK" >&6 10341 else 10342 echo "$as_me:$LINENO: result: no" >&5 10343 echo "${ECHO_T}no" >&6 10344 fi 10345 10346 test -n "$AWK" && break 10347 done 10348 fi 10349 if test -z "$AWK"; then 10350 ac_ct_AWK=$AWK 10351 for ac_prog in $ALT_AWK_PROGS 10352 do 10353 # Extract the first word of "$ac_prog", so it can be a program name with args. 10354 set dummy $ac_prog; ac_word=$2 10355 echo "$as_me:$LINENO: checking for $ac_word" >&5 10356 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 10357 if test "${ac_cv_prog_ac_ct_AWK+set}" = set; then 10358 echo $ECHO_N "(cached) $ECHO_C" >&6 10359 else 10360 if test -n "$ac_ct_AWK"; then 10361 ac_cv_prog_ac_ct_AWK="$ac_ct_AWK" # Let the user override the test. 10362 else 10363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10364 for as_dir in $PATH 10365 do 10366 IFS=$as_save_IFS 10367 test -z "$as_dir" && as_dir=. 10368 for ac_exec_ext in '' $ac_executable_extensions; do 10369 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10370 ac_cv_prog_ac_ct_AWK="$ac_prog" 10371 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 10372 break 2 10373 fi 10374 done 10375 done 10376 10377 fi 10378 fi 10379 ac_ct_AWK=$ac_cv_prog_ac_ct_AWK 10380 if test -n "$ac_ct_AWK"; then 10381 echo "$as_me:$LINENO: result: $ac_ct_AWK" >&5 10382 echo "${ECHO_T}$ac_ct_AWK" >&6 10383 else 10384 echo "$as_me:$LINENO: result: no" >&5 10385 echo "${ECHO_T}no" >&6 10386 fi 10387 10388 test -n "$ac_ct_AWK" && break 10389 done 10390 10391 if test "x$ac_ct_AWK" = x; then 10392 AWK="missing" 10393 else 10394 if test "$build" != "$host"; then 10395 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 10396 whose name does not start with the host triplet. If you think this 10397 configuration is useful to you, please write to autoconf (at] gnu.org." >&5 10398 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 10399 whose name does not start with the host triplet. If you think this 10400 configuration is useful to you, please write to autoconf (at] gnu.org." >&2;} 10401 fi 10402 AWK=$ac_ct_AWK 10403 fi 10404 fi 10405 10406 fi; 10407 test "$AWK" = "no" && AWK=missing 10408 10409 10410 10411 make_pdfdoc=pdfdoc 10412 make_install_pdfdoc=install_pdfdoc 10413 10414 missing="" 10415 test "$AWK" = missing && missing="\`awk'" 10416 test "$GHOSTSCRIPT" = missing && missing="$missing \`gs'" 10417 if test -n "$missing"; then 10418 plural=`set $missing; test $# -eq 2 && echo s` 10419 test x$plural = xs \ 10420 && missing=`set $missing; echo "$1 and $2"` \ 10421 || missing=`echo $missing` 10422 10423 make_pdfdoc= 10424 make_install_pdfdoc= 10425 10426 { echo "$as_me:$LINENO: WARNING: missing program$plural: 10427 10428 The program$plural $missing cannot be found in the PATH. 10429 Consequently, groff's PDF formatter (pdfroff) will not work properly; 10430 therefore, it will neither be possible to prepare, nor to install, 10431 documentation in PDF format. 10432 " >&5 10433 echo "$as_me: WARNING: missing program$plural: 10434 10435 The program$plural $missing cannot be found in the PATH. 10436 Consequently, groff's PDF formatter (pdfroff) will not work properly; 10437 therefore, it will neither be possible to prepare, nor to install, 10438 documentation in PDF format. 10439 " >&2;} 10440 fi 10441 10442 10443 10444 echo "$as_me:$LINENO: checking whether pnmtops can handle the -nosetpage option" >&5 10445 echo $ECHO_N "checking whether pnmtops can handle the -nosetpage option... $ECHO_C" >&6 10446 if echo P2 2 2 255 0 1 2 0 | pnmtops -nosetpage > /dev/null 2>&1 ; then 10447 echo "$as_me:$LINENO: result: yes" >&5 10448 echo "${ECHO_T}yes" >&6 10449 pnmtops_nosetpage="pnmtops -nosetpage" 10450 else 10451 echo "$as_me:$LINENO: result: no" >&5 10452 echo "${ECHO_T}no" >&6 10453 pnmtops_nosetpage="pnmtops" 10454 fi 10455 10456 10457 ac_config_files="$ac_config_files stamp-h" 10458 10459 ac_config_files="$ac_config_files Makefile doc/Makefile src/utils/xtotroff/Makefile" 10460 10461 ac_config_files="$ac_config_files contrib/gdiffmk/tests/runtests" 10462 10463 ac_config_files="$ac_config_files test-groff" 10464 10465 cat >confcache <<\_ACEOF 10466 # This file is a shell script that caches the results of configure 10467 # tests run on this system so they can be shared between configure 10468 # scripts and configure runs, see configure's option --config-cache. 10469 # It is not useful on other systems. If it contains results you don't 10470 # want to keep, you may remove or edit it. 10471 # 10472 # config.status only pays attention to the cache file if you give it 10473 # the --recheck option to rerun configure. 10474 # 10475 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10476 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10477 # following values. 10478 10479 _ACEOF 10480 10481 # The following way of writing the cache mishandles newlines in values, 10482 # but we know of no workaround that is simple, portable, and efficient. 10483 # So, don't put newlines in cache variables' values. 10484 # Ultrix sh set writes to stderr and can't be redirected directly, 10485 # and sets the high bit in the cache file unless we assign to the vars. 10486 { 10487 (set) 2>&1 | 10488 case `(ac_space=' '; set | grep ac_space) 2>&1` in 10489 *ac_space=\ *) 10490 # `set' does not quote correctly, so add quotes (double-quote 10491 # substitution turns \\\\ into \\, and sed turns \\ into \). 10492 sed -n \ 10493 "s/'/'\\\\''/g; 10494 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10495 ;; 10496 *) 10497 # `set' quotes correctly as required by POSIX, so do not add quotes. 10498 sed -n \ 10499 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 10500 ;; 10501 esac; 10502 } | 10503 sed ' 10504 t clear 10505 : clear 10506 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10507 t end 10508 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10509 : end' >>confcache 10510 if diff $cache_file confcache >/dev/null 2>&1; then :; else 10511 if test -w $cache_file; then 10512 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 10513 cat confcache >$cache_file 10514 else 10515 echo "not updating unwritable cache $cache_file" 10516 fi 10517 fi 10518 rm -f confcache 10519 10520 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10521 # Let make expand exec_prefix. 10522 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10523 10524 # VPATH may cause trouble with some makes, so we remove $(srcdir), 10525 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 10526 # trailing colons and then remove the whole line if VPATH becomes empty 10527 # (actually we leave an empty line to preserve line numbers). 10528 if test "x$srcdir" = x.; then 10529 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 10530 s/:*\$(srcdir):*/:/; 10531 s/:*\${srcdir}:*/:/; 10532 s/:*@srcdir@:*/:/; 10533 s/^\([^=]*=[ ]*\):*/\1/; 10534 s/:*$//; 10535 s/^[^=]*=[ ]*$//; 10536 }' 10537 fi 10538 10539 DEFS=-DHAVE_CONFIG_H 10540 10541 ac_libobjs= 10542 ac_ltlibobjs= 10543 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10544 # 1. Remove the extension, and $U if already installed. 10545 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10546 ac_i=`echo "$ac_i" | sed "$ac_script"` 10547 # 2. Add them. 10548 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" 10549 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' 10550 done 10551 LIBOBJS=$ac_libobjs 10552 10553 LTLIBOBJS=$ac_ltlibobjs 10554 10555 10556 10557 : ${CONFIG_STATUS=./config.status} 10558 ac_clean_files_save=$ac_clean_files 10559 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10560 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 10561 echo "$as_me: creating $CONFIG_STATUS" >&6;} 10562 cat >$CONFIG_STATUS <<_ACEOF 10563 #! $SHELL 10564 # Generated by $as_me. 10565 # Run this file to recreate the current configuration. 10566 # Compiler output produced by configure, useful for debugging 10567 # configure, is in config.log if it exists. 10568 10569 debug=false 10570 ac_cs_recheck=false 10571 ac_cs_silent=false 10572 SHELL=\${CONFIG_SHELL-$SHELL} 10573 _ACEOF 10574 10575 cat >>$CONFIG_STATUS <<\_ACEOF 10576 ## --------------------- ## 10577 ## M4sh Initialization. ## 10578 ## --------------------- ## 10579 10580 # Be Bourne compatible 10581 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 10582 emulate sh 10583 NULLCMD=: 10584 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 10585 # is contrary to our usage. Disable this feature. 10586 alias -g '${1+"$@"}'='"$@"' 10587 setopt NO_GLOB_SUBST 10588 elif test -n "${BASH_VERSION+set}${KSH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 10589 set -o posix 10590 fi 10591 BIN_SH=xpg4; export BIN_SH # for Tru64 10592 DUALCASE=1; export DUALCASE # for MKS sh 10593 10594 10595 # PATH needs CR 10596 # Avoid depending upon Character Ranges. 10597 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 10598 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 10599 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 10600 as_cr_digits='0123456789' 10601 as_cr_alnum=$as_cr_Letters$as_cr_digits 10602 10603 # The user is always right. 10604 if test "${PATH_SEPARATOR+set}" != set; then 10605 echo "#! /bin/sh" >conf$$.sh 10606 echo "exit 0" >>conf$$.sh 10607 chmod +x conf$$.sh 10608 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 10609 PATH_SEPARATOR=';' 10610 else 10611 PATH_SEPARATOR=: 10612 fi 10613 rm -f conf$$.sh 10614 fi 10615 10616 # Support unset when possible. 10617 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 10618 as_unset=unset 10619 else 10620 as_unset=false 10621 fi 10622 10623 10624 # Find who we are. Look in the path if we contain no path at all 10625 # relative or not. 10626 case $0 in 10627 *[\\/]* ) as_myself=$0 ;; 10628 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10629 for as_dir in $PATH 10630 do 10631 IFS=$as_save_IFS 10632 test -z "$as_dir" && as_dir=. 10633 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 10634 done 10635 10636 ;; 10637 esac 10638 # We did not find ourselves, most probably we were run as `sh COMMAND' 10639 # in which case we are not to be found in the path. 10640 if test "x$as_myself" = x; then 10641 as_myself=$0 10642 fi 10643 if test ! -f "$as_myself"; then 10644 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute file name" >&5 10645 echo "$as_me: error: cannot find myself; rerun with an absolute file name" >&2;} 10646 { (exit 1); exit 1; }; } 10647 fi 10648 10649 # Work around bugs in pre-3.0 UWIN ksh. 10650 for as_var in ENV MAIL MAILPATH 10651 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 10652 done 10653 PS1='$ ' 10654 PS2='> ' 10655 PS4='+ ' 10656 10657 # NLS nuisances. 10658 for as_var in \ 10659 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 10660 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 10661 LC_TELEPHONE LC_TIME 10662 do 10663 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 10664 eval $as_var=C; export $as_var 10665 else 10666 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 10667 fi 10668 done 10669 10670 # Required to use basename. 10671 if expr a : '\(a\)' >/dev/null 2>&1; then 10672 as_expr=expr 10673 else 10674 as_expr=false 10675 fi 10676 10677 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then 10678 as_basename=basename 10679 else 10680 as_basename=false 10681 fi 10682 10683 10684 # Name of the executable. 10685 as_me=`$as_basename "$0" || 10686 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 10687 X"$0" : 'X\(//\)$' \| \ 10688 X"$0" : 'X\(/\)$' \| \ 10689 . : '\(.\)' 2>/dev/null || 10690 echo X/"$0" | 10691 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } 10692 /^X\/\(\/\/\)$/{ s//\1/; q; } 10693 /^X\/\(\/\).*/{ s//\1/; q; } 10694 s/.*/./; q'` 10695 10696 10697 10698 10699 as_lineno_1=$LINENO 10700 as_lineno_2=$LINENO 10701 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 10702 test "x$as_lineno_1" != "x$as_lineno_2" && 10703 test "x$as_lineno_3" = "x$as_lineno_2" || { 10704 10705 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 10706 # uniformly replaced by the line number. The first 'sed' inserts a 10707 # line-number line after each line using $LINENO; the second 'sed' 10708 # does the real work. The second script uses 'N' to pair each 10709 # line-number line with the line containing $LINENO, and appends 10710 # trailing '-' during substitution so that $LINENO is not a special 10711 # case at line end. 10712 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 10713 # scripts with optimization help from Paolo Bonzini. Blame Lee 10714 # E. McMahon (1931-1989) for sed's syntax. :-) 10715 sed -n ' 10716 p 10717 /[$]LINENO/= 10718 ' <$as_myself | 10719 sed ' 10720 s,[$]LINENO.*,&-, 10721 t lineno 10722 b 10723 : lineno 10724 N 10725 : loop 10726 s,[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\),\2\1\2, 10727 t loop 10728 s,-\n.*,, 10729 ' >$as_me.lineno && 10730 chmod +x $as_me.lineno || 10731 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 10732 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} 10733 { (exit 1); exit 1; }; } 10734 10735 # Don't try to exec as it changes $[0], causing all sort of problems 10736 # (the dirname of $[0] is not the place where we might find the 10737 # original and so on. Autoconf is especially sensible to this). 10738 . ./$as_me.lineno 10739 # Exit status is that of the last command. 10740 exit 10741 } 10742 10743 10744 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 10745 *c*,-n*) ECHO_N= ECHO_C=' 10746 ' ECHO_T=' ' ;; 10747 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 10748 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 10749 esac 10750 10751 if expr a : '\(a\)' >/dev/null 2>&1; then 10752 as_expr=expr 10753 else 10754 as_expr=false 10755 fi 10756 10757 rm -f conf$$ conf$$.exe conf$$.file 10758 echo >conf$$.file 10759 if ln -s conf$$.file conf$$ 2>/dev/null; then 10760 # We could just check for DJGPP; but this test a) works b) is more generic 10761 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 10762 if test -f conf$$.exe; then 10763 # Don't use ln at all; we don't have any links 10764 as_ln_s='cp -p' 10765 else 10766 as_ln_s='ln -s' 10767 fi 10768 elif ln conf$$.file conf$$ 2>/dev/null; then 10769 as_ln_s=ln 10770 else 10771 as_ln_s='cp -p' 10772 fi 10773 rm -f conf$$ conf$$.exe conf$$.file 10774 10775 if mkdir -p . 2>/dev/null; then 10776 as_mkdir_p=: 10777 else 10778 test -d ./-p && rmdir ./-p 10779 as_mkdir_p=false 10780 fi 10781 10782 as_executable_p="test -f" 10783 10784 # Sed expression to map a string onto a valid CPP name. 10785 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 10786 10787 # Sed expression to map a string onto a valid variable name. 10788 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 10789 10790 10791 # IFS 10792 # We need space, tab and new line, in precisely that order. 10793 as_nl=' 10794 ' 10795 IFS=" $as_nl" 10796 10797 # CDPATH. 10798 $as_unset CDPATH 10799 10800 exec 6>&1 10801 10802 # Open the log real soon, to keep \$[0] and so on meaningful, and to 10803 # report actual input values of CONFIG_FILES etc. instead of their 10804 # values after options handling. Logging --version etc. is OK. 10805 exec 5>>config.log 10806 { 10807 echo 10808 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 10809 ## Running $as_me. ## 10810 _ASBOX 10811 } >&5 10812 cat >&5 <<_CSEOF 10813 10814 This file was extended by $as_me, which was 10815 generated by GNU Autoconf 2.59b. Invocation command line was 10816 10817 CONFIG_FILES = $CONFIG_FILES 10818 CONFIG_HEADERS = $CONFIG_HEADERS 10819 CONFIG_LINKS = $CONFIG_LINKS 10820 CONFIG_COMMANDS = $CONFIG_COMMANDS 10821 $ $0 $@ 10822 10823 _CSEOF 10824 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 10825 echo >&5 10826 _ACEOF 10827 10828 # Files that config.status was made for. 10829 if test -n "$ac_config_files"; then 10830 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 10831 fi 10832 10833 if test -n "$ac_config_headers"; then 10834 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 10835 fi 10836 10837 if test -n "$ac_config_links"; then 10838 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 10839 fi 10840 10841 if test -n "$ac_config_commands"; then 10842 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 10843 fi 10844 10845 cat >>$CONFIG_STATUS <<\_ACEOF 10846 10847 ac_cs_usage="\ 10848 \`$as_me' instantiates files from templates according to the 10849 current configuration. 10850 10851 Usage: $0 [OPTIONS] [FILE]... 10852 10853 -h, --help print this help, then exit 10854 -V, --version print version number, then exit 10855 -q, --quiet do not print progress messages 10856 -d, --debug don't remove temporary files 10857 --recheck update $as_me by reconfiguring in the same conditions 10858 --file=FILE[:TEMPLATE] 10859 instantiate the configuration file FILE 10860 --header=FILE[:TEMPLATE] 10861 instantiate the configuration header FILE 10862 10863 Configuration files: 10864 $config_files 10865 10866 Configuration headers: 10867 $config_headers 10868 10869 Report bugs to <bug-autoconf@gnu.org>." 10870 _ACEOF 10871 10872 cat >>$CONFIG_STATUS <<_ACEOF 10873 ac_cs_version="\\ 10874 config.status 10875 configured by $0, generated by GNU Autoconf 2.59b, 10876 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 10877 10878 Copyright (C) 2004 Free Software Foundation, Inc. 10879 This config.status script is free software; the Free Software Foundation 10880 gives unlimited permission to copy, distribute and modify it." 10881 srcdir=$srcdir 10882 INSTALL="$INSTALL" 10883 _ACEOF 10884 10885 cat >>$CONFIG_STATUS <<\_ACEOF 10886 # If no file are specified by the user, then we need to provide default 10887 # value. By we need to know if files were specified by the user. 10888 ac_need_defaults=: 10889 while test $# != 0 10890 do 10891 case $1 in 10892 --*=*) 10893 ac_option=`expr "x$1" : 'x\([^=]*\)='` 10894 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 10895 ac_shift=: 10896 ;; 10897 -*) 10898 ac_option=$1 10899 ac_optarg=$2 10900 ac_shift=shift 10901 ;; 10902 *) # This is not an option, so the user has probably given explicit 10903 # arguments. 10904 ac_option=$1 10905 ac_need_defaults=false;; 10906 esac 10907 10908 case $ac_option in 10909 # Handling of the options. 10910 _ACEOF 10911 cat >>$CONFIG_STATUS <<\_ACEOF 10912 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 10913 ac_cs_recheck=: ;; 10914 --version | --vers* | -V ) 10915 echo "$ac_cs_version"; exit 0 ;; 10916 --he | --h) 10917 # Conflict between --help and --header 10918 { { echo "$as_me:$LINENO: error: ambiguous option: $1 10919 Try \`$0 --help' for more information." >&5 10920 echo "$as_me: error: ambiguous option: $1 10921 Try \`$0 --help' for more information." >&2;} 10922 { (exit 1); exit 1; }; };; 10923 --help | --hel | -h ) 10924 echo "$ac_cs_usage"; exit 0 ;; 10925 --debug | --d* | -d ) 10926 debug=: ;; 10927 --file | --fil | --fi | --f ) 10928 $ac_shift 10929 CONFIG_FILES="$CONFIG_FILES $ac_optarg" 10930 ac_need_defaults=false;; 10931 --header | --heade | --head | --hea ) 10932 $ac_shift 10933 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" 10934 ac_need_defaults=false;; 10935 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 10936 | -silent | --silent | --silen | --sile | --sil | --si | --s) 10937 ac_cs_silent=: ;; 10938 10939 # This is an error. 10940 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 10941 Try \`$0 --help' for more information." >&5 10942 echo "$as_me: error: unrecognized option: $1 10943 Try \`$0 --help' for more information." >&2;} 10944 { (exit 1); exit 1; }; } ;; 10945 10946 *) ac_config_targets="$ac_config_targets $1" ;; 10947 10948 esac 10949 shift 10950 done 10951 10952 ac_configure_extra_args= 10953 10954 if $ac_cs_silent; then 10955 exec 6>/dev/null 10956 ac_configure_extra_args="$ac_configure_extra_args --silent" 10957 fi 10958 10959 _ACEOF 10960 cat >>$CONFIG_STATUS <<_ACEOF 10961 if \$ac_cs_recheck; then 10962 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 10963 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 10964 fi 10965 10966 _ACEOF 10967 10968 10969 10970 10971 10972 cat >>$CONFIG_STATUS <<\_ACEOF 10973 for ac_config_target in $ac_config_targets 10974 do 10975 case "$ac_config_target" in 10976 # Handling of arguments. 10977 "stamp-h" ) CONFIG_FILES="$CONFIG_FILES stamp-h" ;; 10978 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; 10979 "doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 10980 "src/utils/xtotroff/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/utils/xtotroff/Makefile" ;; 10981 "contrib/gdiffmk/tests/runtests" ) CONFIG_FILES="$CONFIG_FILES contrib/gdiffmk/tests/runtests" ;; 10982 "test-groff" ) CONFIG_FILES="$CONFIG_FILES test-groff" ;; 10983 "src/include/config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS src/include/config.h:src/include/config.hin" ;; 10984 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 10985 echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 10986 { (exit 1); exit 1; }; };; 10987 esac 10988 done 10989 10990 # If the user did not use the arguments to specify the items to instantiate, 10991 # then the envvar interface is used. Set only those that are not. 10992 # We use the long form for the default assignment because of an extremely 10993 # bizarre bug on SunOS 4.1.3. 10994 if $ac_need_defaults; then 10995 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 10996 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 10997 fi 10998 10999 # Have a temporary directory for convenience. Make it in the build tree 11000 # simply because there is no reason to put it here, and in addition, 11001 # creating and moving files from /tmp can sometimes cause problems. 11002 # Create a temporary directory, and hook for its removal unless debugging. 11003 $debug || 11004 { 11005 trap 'exit_status=$?; rm -f -r $tmp && exit $exit_status' 0 11006 trap '{ (exit 1); exit 1; }' 1 2 13 15 11007 } 11008 11009 # Create a (secure) tmp directory for tmp files. 11010 11011 { 11012 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && 11013 test -n "$tmp" && test -d "$tmp" 11014 } || 11015 { 11016 tmp=./confstat$$-$RANDOM 11017 (umask 077 && mkdir $tmp) 11018 } || 11019 { 11020 echo "$me: cannot create a temporary directory in ." >&2 11021 { (exit 1); exit 1; } 11022 } 11023 11024 _ACEOF 11025 11026 cat >>$CONFIG_STATUS <<_ACEOF 11027 11028 # 11029 # CONFIG_FILES section. 11030 # 11031 11032 # No need to generate the scripts if there are no CONFIG_FILES. 11033 # This happens for instance when ./config.status config.h 11034 if test -n "\$CONFIG_FILES"; then 11035 # Protect against being on the right side of a sed subst in config.status. 11036 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 11037 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 11038 s,@SHELL@,$SHELL,;t t 11039 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 11040 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 11041 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 11042 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 11043 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 11044 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 11045 s,@exec_prefix@,$exec_prefix,;t t 11046 s,@prefix@,$prefix,;t t 11047 s,@program_transform_name@,$program_transform_name,;t t 11048 s,@bindir@,$bindir,;t t 11049 s,@sbindir@,$sbindir,;t t 11050 s,@libexecdir@,$libexecdir,;t t 11051 s,@datadir@,$datadir,;t t 11052 s,@sysconfdir@,$sysconfdir,;t t 11053 s,@sharedstatedir@,$sharedstatedir,;t t 11054 s,@localstatedir@,$localstatedir,;t t 11055 s,@libdir@,$libdir,;t t 11056 s,@includedir@,$includedir,;t t 11057 s,@oldincludedir@,$oldincludedir,;t t 11058 s,@infodir@,$infodir,;t t 11059 s,@mandir@,$mandir,;t t 11060 s,@build_alias@,$build_alias,;t t 11061 s,@host_alias@,$host_alias,;t t 11062 s,@target_alias@,$target_alias,;t t 11063 s,@DEFS@,$DEFS,;t t 11064 s,@ECHO_C@,$ECHO_C,;t t 11065 s,@ECHO_N@,$ECHO_N,;t t 11066 s,@ECHO_T@,$ECHO_T,;t t 11067 s,@LIBS@,$LIBS,;t t 11068 s,@CC@,$CC,;t t 11069 s,@CFLAGS@,$CFLAGS,;t t 11070 s,@LDFLAGS@,$LDFLAGS,;t t 11071 s,@CPPFLAGS@,$CPPFLAGS,;t t 11072 s,@ac_ct_CC@,$ac_ct_CC,;t t 11073 s,@EXEEXT@,$EXEEXT,;t t 11074 s,@OBJEXT@,$OBJEXT,;t t 11075 s,@CXX@,$CXX,;t t 11076 s,@CXXFLAGS@,$CXXFLAGS,;t t 11077 s,@ac_ct_CXX@,$ac_ct_CXX,;t t 11078 s,@TTYDEVDIRS@,$TTYDEVDIRS,;t t 11079 s,@OTHERDEVDIRS@,$OTHERDEVDIRS,;t t 11080 s,@CPP@,$CPP,;t t 11081 s,@X_CFLAGS@,$X_CFLAGS,;t t 11082 s,@X_PRE_LIBS@,$X_PRE_LIBS,;t t 11083 s,@X_LIBS@,$X_LIBS,;t t 11084 s,@X_EXTRA_LIBS@,$X_EXTRA_LIBS,;t t 11085 s,@XDEVDIRS@,$XDEVDIRS,;t t 11086 s,@XPROGDIRS@,$XPROGDIRS,;t t 11087 s,@XLIBDIRS@,$XLIBDIRS,;t t 11088 s,@appresdir@,$appresdir,;t t 11089 s,@LPR@,$LPR,;t t 11090 s,@LP@,$LP,;t t 11091 s,@LPQ@,$LPQ,;t t 11092 s,@PSPRINT@,$PSPRINT,;t t 11093 s,@DVIPRINT@,$DVIPRINT,;t t 11094 s,@PERLPATH@,$PERLPATH,;t t 11095 s,@YACC@,$YACC,;t t 11096 s,@RANLIB@,$RANLIB,;t t 11097 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t 11098 s,@INSTALL_INFO@,$INSTALL_INFO,;t t 11099 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t 11100 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t 11101 s,@INSTALL_DATA@,$INSTALL_DATA,;t t 11102 s,@LN_S@,$LN_S,;t t 11103 s,@SH_SCRIPT_SED_CMD@,$SH_SCRIPT_SED_CMD,;t t 11104 s,@GREP@,$GREP,;t t 11105 s,@EGREP@,$EGREP,;t t 11106 s,@LIBC@,$LIBC,;t t 11107 s,@LIBM@,$LIBM,;t t 11108 s,@LIBOBJS@,$LIBOBJS,;t t 11109 s,@BROKEN_SPOOLER_FLAGS@,$BROKEN_SPOOLER_FLAGS,;t t 11110 s,@PAGE@,$PAGE,;t t 11111 s,@g@,$g,;t t 11112 s,@sys_tmac_prefix@,$sys_tmac_prefix,;t t 11113 s,@tmac_wrap@,$tmac_wrap,;t t 11114 s,@GROFF_PATH_SEPARATOR@,$GROFF_PATH_SEPARATOR,;t t 11115 s,@ALT_GHOSTSCRIPT_PROGS@,$ALT_GHOSTSCRIPT_PROGS,;t t 11116 s,@GHOSTSCRIPT@,$GHOSTSCRIPT,;t t 11117 s,@ac_ct_GHOSTSCRIPT@,$ac_ct_GHOSTSCRIPT,;t t 11118 s,@pnmcut@,$pnmcut,;t t 11119 s,@pnmcrop@,$pnmcrop,;t t 11120 s,@pnmtopng@,$pnmtopng,;t t 11121 s,@psselect@,$psselect,;t t 11122 s,@pnmtops@,$pnmtops,;t t 11123 s,@make_html@,$make_html,;t t 11124 s,@make_install_html@,$make_install_html,;t t 11125 s,@ALT_AWK_PROGS@,$ALT_AWK_PROGS,;t t 11126 s,@AWK@,$AWK,;t t 11127 s,@ac_ct_AWK@,$ac_ct_AWK,;t t 11128 s,@make_pdfdoc@,$make_pdfdoc,;t t 11129 s,@make_install_pdfdoc@,$make_install_pdfdoc,;t t 11130 s,@pnmtops_nosetpage@,$pnmtops_nosetpage,;t t 11131 s,@LTLIBOBJS@,$LTLIBOBJS,;t t 11132 CEOF 11133 11134 _ACEOF 11135 11136 cat >>$CONFIG_STATUS <<\_ACEOF 11137 # Split the substitutions into bite-sized pieces for seds with 11138 # small command number limits, like on Digital OSF/1 and HP-UX. 11139 ac_max_sed_lines=48 11140 ac_sed_frag=1 # Number of current file. 11141 ac_beg=1 # First line for current file. 11142 ac_end=$ac_max_sed_lines # Line after last line for current file. 11143 ac_more_lines=: 11144 ac_sed_cmds= 11145 while $ac_more_lines; do 11146 if test $ac_beg -gt 1; then 11147 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 11148 else 11149 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 11150 fi 11151 if test ! -s $tmp/subs.frag; then 11152 ac_more_lines=false 11153 else 11154 # The purpose of the label and of the branching condition is to 11155 # speed up the sed processing (if there are no `@' at all, there 11156 # is no need to browse any of the substitutions). 11157 # These are the two extra sed commands mentioned above. 11158 (echo ':t 11159 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 11160 if test -z "$ac_sed_cmds"; then 11161 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 11162 else 11163 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 11164 fi 11165 ac_sed_frag=`expr $ac_sed_frag + 1` 11166 ac_beg=$ac_end 11167 ac_end=`expr $ac_end + $ac_max_sed_lines` 11168 fi 11169 done 11170 if test -z "$ac_sed_cmds"; then 11171 ac_sed_cmds=cat 11172 fi 11173 fi # test -n "$CONFIG_FILES" 11174 11175 _ACEOF 11176 cat >>$CONFIG_STATUS <<\_ACEOF 11177 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 11178 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 11179 case $ac_file in 11180 - | *:- | *:-:* ) # input from stdin 11181 cat >$tmp/stdin 11182 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 11183 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 11184 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 11185 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 11186 * ) ac_file_in=$ac_file.in ;; 11187 esac 11188 11189 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 11190 ac_dir=`(dirname "$ac_file") 2>/dev/null || 11191 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11192 X"$ac_file" : 'X\(//\)[^/]' \| \ 11193 X"$ac_file" : 'X\(//\)$' \| \ 11194 X"$ac_file" : 'X\(/\)' \| \ 11195 . : '\(.\)' 2>/dev/null || 11196 echo X"$ac_file" | 11197 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 11198 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 11199 /^X\(\/\/\)$/{ s//\1/; q; } 11200 /^X\(\/\).*/{ s//\1/; q; } 11201 s/.*/./; q'` 11202 { if $as_mkdir_p; then 11203 test -d "$ac_dir" || mkdir -p "$ac_dir" 11204 else 11205 as_dir="$ac_dir" 11206 as_dirs= 11207 while test ! -d "$as_dir"; do 11208 as_dirs="$as_dir $as_dirs" 11209 as_dir=`(dirname "$as_dir") 2>/dev/null || 11210 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11211 X"$as_dir" : 'X\(//\)[^/]' \| \ 11212 X"$as_dir" : 'X\(//\)$' \| \ 11213 X"$as_dir" : 'X\(/\)' \| \ 11214 . : '\(.\)' 2>/dev/null || 11215 echo X"$as_dir" | 11216 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 11217 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 11218 /^X\(\/\/\)$/{ s//\1/; q; } 11219 /^X\(\/\).*/{ s//\1/; q; } 11220 s/.*/./; q'` 11221 done 11222 test ! -n "$as_dirs" || mkdir $as_dirs 11223 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 11224 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 11225 { (exit 1); exit 1; }; }; } 11226 11227 ac_builddir=. 11228 11229 if test "$ac_dir" != .; then 11230 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 11231 # A "../" for each directory in $ac_dir_suffix. 11232 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 11233 else 11234 ac_dir_suffix= ac_top_builddir= 11235 fi 11236 11237 case $srcdir in 11238 .) # No --srcdir option. We are building in place. 11239 ac_srcdir=. 11240 if test -z "$ac_top_builddir"; then 11241 ac_top_srcdir=. 11242 else 11243 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 11244 fi ;; 11245 [\\/]* | ?:[\\/]* ) # Absolute name. 11246 ac_srcdir=$srcdir$ac_dir_suffix; 11247 ac_top_srcdir=$srcdir ;; 11248 *) # Relative name. 11249 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 11250 ac_top_srcdir=$ac_top_builddir$srcdir ;; 11251 esac 11252 11253 # Do not use `cd foo && pwd` to compute absolute names, because 11254 # the directories may not exist. 11255 case `pwd` in 11256 .) ac_abs_builddir="$ac_dir";; 11257 *) 11258 case "$ac_dir" in 11259 .) ac_abs_builddir=`pwd`;; 11260 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; 11261 *) ac_abs_builddir=`pwd`/"$ac_dir";; 11262 esac;; 11263 esac 11264 case $ac_abs_builddir in 11265 .) ac_abs_top_builddir=${ac_top_builddir}.;; 11266 *) 11267 case ${ac_top_builddir}. in 11268 .) ac_abs_top_builddir=$ac_abs_builddir;; 11269 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; 11270 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; 11271 esac;; 11272 esac 11273 case $ac_abs_builddir in 11274 .) ac_abs_srcdir=$ac_srcdir;; 11275 *) 11276 case $ac_srcdir in 11277 .) ac_abs_srcdir=$ac_abs_builddir;; 11278 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; 11279 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; 11280 esac;; 11281 esac 11282 case $ac_abs_builddir in 11283 .) ac_abs_top_srcdir=$ac_top_srcdir;; 11284 *) 11285 case $ac_top_srcdir in 11286 .) ac_abs_top_srcdir=$ac_abs_builddir;; 11287 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; 11288 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; 11289 esac;; 11290 esac 11291 11292 11293 case $INSTALL in 11294 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11295 *) ac_INSTALL=$ac_top_builddir$INSTALL ;; 11296 esac 11297 11298 if test x"$ac_file" != x-; then 11299 { echo "$as_me:$LINENO: creating $ac_file" >&5 11300 echo "$as_me: creating $ac_file" >&6;} 11301 rm -f "$ac_file" 11302 fi 11303 # Let's still pretend it is `configure' which instantiates (i.e., don't 11304 # use $as_me), people would be surprised to read: 11305 # /* config.h. Generated by config.status. */ 11306 if test x"$ac_file" = x-; then 11307 configure_input= 11308 else 11309 configure_input="$ac_file. " 11310 fi 11311 configure_input=$configure_input"Generated from `echo $ac_file_in | 11312 sed 's,.*/,,'` by configure." 11313 11314 # First look for the input files in the build tree, otherwise in the 11315 # src tree. 11316 ac_file_inputs=`IFS=: 11317 for f in $ac_file_in; do 11318 case $f in 11319 -) echo $tmp/stdin ;; 11320 [\\/$]*) 11321 # Absolute (can't be DOS-style, as IFS=:) 11322 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 11323 echo "$as_me: error: cannot find input file: $f" >&2;} 11324 { (exit 1); exit 1; }; } 11325 echo "$f";; 11326 *) # Relative 11327 if test -f "$f"; then 11328 # Build tree 11329 echo "$f" 11330 elif test -f "$srcdir/$f"; then 11331 # Source tree 11332 echo "$srcdir/$f" 11333 else 11334 # /dev/null tree 11335 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 11336 echo "$as_me: error: cannot find input file: $f" >&2;} 11337 { (exit 1); exit 1; }; } 11338 fi;; 11339 esac 11340 done` || { (exit 1); exit 1; } 11341 _ACEOF 11342 cat >>$CONFIG_STATUS <<_ACEOF 11343 sed "$ac_vpsub 11344 $extrasub 11345 _ACEOF 11346 cat >>$CONFIG_STATUS <<\_ACEOF 11347 :t 11348 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11349 s,@configure_input@,$configure_input,;t t 11350 s,@srcdir@,$ac_srcdir,;t t 11351 s,@abs_srcdir@,$ac_abs_srcdir,;t t 11352 s,@top_srcdir@,$ac_top_srcdir,;t t 11353 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t 11354 s,@builddir@,$ac_builddir,;t t 11355 s,@abs_builddir@,$ac_abs_builddir,;t t 11356 s,@top_builddir@,$ac_top_builddir,;t t 11357 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t 11358 s,@INSTALL@,$ac_INSTALL,;t t 11359 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 11360 rm -f $tmp/stdin 11361 if test x"$ac_file" != x-; then 11362 mv $tmp/out $ac_file 11363 else 11364 cat $tmp/out 11365 rm -f $tmp/out 11366 fi 11367 11368 # Run the commands associated with the file. 11369 case $ac_file in 11370 stamp-h ) echo timestamp > stamp-h ;; 11371 contrib/gdiffmk/tests/runtests ) chmod +x contrib/gdiffmk/tests/runtests ;; 11372 test-groff ) chmod +x test-groff ;; 11373 esac 11374 done 11375 _ACEOF 11376 cat >>$CONFIG_STATUS <<\_ACEOF 11377 11378 # 11379 # CONFIG_HEADER section. 11380 # 11381 11382 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 11383 # NAME is the cpp macro being defined and VALUE is the value it is being given. 11384 # 11385 # ac_d sets the value in "#define NAME VALUE" lines. 11386 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' 11387 ac_dB='[ ].*$,\1#\2' 11388 ac_dC=' ' 11389 ac_dD=',;t' 11390 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 11391 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 11392 ac_uB='$,\1#\2define\3' 11393 ac_uC=' ' 11394 ac_uD=',;t' 11395 11396 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 11397 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 11398 case $ac_file in 11399 - | *:- | *:-:* ) # input from stdin 11400 cat >$tmp/stdin 11401 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 11402 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 11403 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 11404 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 11405 * ) ac_file_in=$ac_file.in ;; 11406 esac 11407 11408 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 11409 echo "$as_me: creating $ac_file" >&6;} 11410 11411 # First look for the input files in the build tree, otherwise in the 11412 # src tree. 11413 ac_file_inputs=`IFS=: 11414 for f in $ac_file_in; do 11415 case $f in 11416 -) echo $tmp/stdin ;; 11417 [\\/$]*) 11418 # Absolute (can't be DOS-style, as IFS=:) 11419 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 11420 echo "$as_me: error: cannot find input file: $f" >&2;} 11421 { (exit 1); exit 1; }; } 11422 # Quote $f, to prevent DOS file names from being IFS'd. 11423 echo "$f";; 11424 *) # Relative 11425 if test -f "$f"; then 11426 # Build tree 11427 echo "$f" 11428 elif test -f "$srcdir/$f"; then 11429 # Source tree 11430 echo "$srcdir/$f" 11431 else 11432 # /dev/null tree 11433 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 11434 echo "$as_me: error: cannot find input file: $f" >&2;} 11435 { (exit 1); exit 1; }; } 11436 fi;; 11437 esac 11438 done` || { (exit 1); exit 1; } 11439 # Remove the trailing spaces. 11440 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in 11441 11442 _ACEOF 11443 11444 # Transform confdefs.h into two sed scripts, `conftest.defines' and 11445 # `conftest.undefs', that substitutes the proper values into 11446 # config.h.in to produce config.h. The first handles `#define' 11447 # templates, and the second `#undef' templates. 11448 # And first: Protect against being on the right side of a sed subst in 11449 # config.status. Protect against being in an unquoted here document 11450 # in config.status. 11451 rm -f conftest.defines conftest.undefs 11452 # Using a here document instead of a string reduces the quoting nightmare. 11453 # Putting comments in sed scripts is not portable. 11454 # 11455 # `end' is used to avoid that the second main sed command (meant for 11456 # 0-ary CPP macros) applies to n-ary macro definitions. 11457 # See the Autoconf documentation for `clear'. 11458 cat >confdef2sed.sed <<\_ACEOF 11459 s/[\\&,]/\\&/g 11460 s,[\\$`],\\&,g 11461 t clear 11462 : clear 11463 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp 11464 t end 11465 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 11466 : end 11467 _ACEOF 11468 # If some macros were called several times there might be several times 11469 # the same #defines, which is useless. Nevertheless, we may not want to 11470 # sort them, since we want the *last* AC-DEFINE to be honored. 11471 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines 11472 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs 11473 rm -f confdef2sed.sed 11474 11475 # This sed command replaces #undef with comments. This is necessary, for 11476 # example, in the case of _POSIX_SOURCE, which is predefined and required 11477 # on some systems where configure will not decide to define it. 11478 cat >>conftest.undefs <<\_ACEOF 11479 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 11480 _ACEOF 11481 11482 # Break up conftest.defines because some shells have a limit on the size 11483 # of here documents, and old seds have small limits too (100 cmds). 11484 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS 11485 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS 11486 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS 11487 echo ' :' >>$CONFIG_STATUS 11488 rm -f conftest.tail 11489 while grep . conftest.defines >/dev/null 11490 do 11491 # Write a limited-size here document to $tmp/defines.sed. 11492 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS 11493 # Speed up: don't consider the non `#define' lines. 11494 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS 11495 # Work around the forget-to-reset-the-flag bug. 11496 echo 't clr' >>$CONFIG_STATUS 11497 echo ': clr' >>$CONFIG_STATUS 11498 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS 11499 echo 'CEOF 11500 sed -f $tmp/defines.sed $tmp/in >$tmp/out 11501 rm -f $tmp/in 11502 mv $tmp/out $tmp/in 11503 ' >>$CONFIG_STATUS 11504 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail 11505 rm -f conftest.defines 11506 mv conftest.tail conftest.defines 11507 done 11508 rm -f conftest.defines 11509 echo ' fi # grep' >>$CONFIG_STATUS 11510 echo >>$CONFIG_STATUS 11511 11512 # Break up conftest.undefs because some shells have a limit on the size 11513 # of here documents, and old seds have small limits too (100 cmds). 11514 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS 11515 rm -f conftest.tail 11516 while grep . conftest.undefs >/dev/null 11517 do 11518 # Write a limited-size here document to $tmp/undefs.sed. 11519 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS 11520 # Speed up: don't consider the non `#undef' 11521 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS 11522 # Work around the forget-to-reset-the-flag bug. 11523 echo 't clr' >>$CONFIG_STATUS 11524 echo ': clr' >>$CONFIG_STATUS 11525 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS 11526 echo 'CEOF 11527 sed -f $tmp/undefs.sed $tmp/in >$tmp/out 11528 rm -f $tmp/in 11529 mv $tmp/out $tmp/in 11530 ' >>$CONFIG_STATUS 11531 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail 11532 rm -f conftest.undefs 11533 mv conftest.tail conftest.undefs 11534 done 11535 rm -f conftest.undefs 11536 11537 cat >>$CONFIG_STATUS <<\_ACEOF 11538 # Let's still pretend it is `configure' which instantiates (i.e., don't 11539 # use $as_me), people would be surprised to read: 11540 # /* config.h. Generated by config.status. */ 11541 if test x"$ac_file" = x-; then 11542 echo "/* Generated by configure. */" >$tmp/config.h 11543 else 11544 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h 11545 fi 11546 cat $tmp/in >>$tmp/config.h 11547 rm -f $tmp/in 11548 if test x"$ac_file" != x-; then 11549 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then 11550 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 11551 echo "$as_me: $ac_file is unchanged" >&6;} 11552 else 11553 ac_dir=`(dirname "$ac_file") 2>/dev/null || 11554 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11555 X"$ac_file" : 'X\(//\)[^/]' \| \ 11556 X"$ac_file" : 'X\(//\)$' \| \ 11557 X"$ac_file" : 'X\(/\)' \| \ 11558 . : '\(.\)' 2>/dev/null || 11559 echo X"$ac_file" | 11560 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 11561 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 11562 /^X\(\/\/\)$/{ s//\1/; q; } 11563 /^X\(\/\).*/{ s//\1/; q; } 11564 s/.*/./; q'` 11565 { if $as_mkdir_p; then 11566 test -d "$ac_dir" || mkdir -p "$ac_dir" 11567 else 11568 as_dir="$ac_dir" 11569 as_dirs= 11570 while test ! -d "$as_dir"; do 11571 as_dirs="$as_dir $as_dirs" 11572 as_dir=`(dirname "$as_dir") 2>/dev/null || 11573 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11574 X"$as_dir" : 'X\(//\)[^/]' \| \ 11575 X"$as_dir" : 'X\(//\)$' \| \ 11576 X"$as_dir" : 'X\(/\)' \| \ 11577 . : '\(.\)' 2>/dev/null || 11578 echo X"$as_dir" | 11579 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 11580 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 11581 /^X\(\/\/\)$/{ s//\1/; q; } 11582 /^X\(\/\).*/{ s//\1/; q; } 11583 s/.*/./; q'` 11584 done 11585 test ! -n "$as_dirs" || mkdir $as_dirs 11586 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 11587 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 11588 { (exit 1); exit 1; }; }; } 11589 11590 rm -f $ac_file 11591 mv $tmp/config.h $ac_file 11592 fi 11593 else 11594 cat $tmp/config.h 11595 rm -f $tmp/config.h 11596 fi 11597 done 11598 _ACEOF 11599 11600 cat >>$CONFIG_STATUS <<\_ACEOF 11601 11602 { (exit 0); exit 0; } 11603 _ACEOF 11604 chmod +x $CONFIG_STATUS 11605 ac_clean_files=$ac_clean_files_save 11606 11607 11608 # configure is writing to config.log, and then calls config.status. 11609 # config.status does its own redirection, appending to config.log. 11610 # Unfortunately, on DOS this fails, as config.log is still kept open 11611 # by configure, so config.status won't be able to write to it; its 11612 # output is simply discarded. So we exec the FD to /dev/null, 11613 # effectively closing config.log, so it can be properly (re)opened and 11614 # appended to by config.status. When coming back to configure, we 11615 # need to make the FD available again. 11616 if test "$no_create" != yes; then 11617 ac_cs_success=: 11618 ac_config_status_args= 11619 test "$silent" = yes && 11620 ac_config_status_args="$ac_config_status_args --quiet" 11621 exec 5>/dev/null 11622 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 11623 exec 5>>config.log 11624 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 11625 # would make configure fail if this is the last instruction. 11626 $ac_cs_success || { (exit 1); exit 1; } 11627 fi 11628 11629 11630 if test -z "$groff_no_x"; then 11631 if test "x$with_appresdir" = "x"; then 11632 { echo "$as_me:$LINENO: 11633 11634 The application resource file for gxditview will be installed as 11635 11636 $appresdir/GXditview 11637 11638 (an existing file will be saved as \`GXditview.old'). 11639 To install it into a different directory, say, \`/etc/gxditview', 11640 add \`--with-appresdir=/etc/gxditview' to the configure script 11641 command line options and rerun it. The environment variable 11642 \`APPLRESDIR' must then be set to \`/etc/' (note the trailing slash), 11643 omitting the \`gxditview' part which is automatically appended by 11644 the X11 searching routines for resource files. More details can be 11645 found in the X(7) manual page. 11646 " >&5 11647 echo "$as_me: 11648 11649 The application resource file for gxditview will be installed as 11650 11651 $appresdir/GXditview 11652 11653 (an existing file will be saved as \`GXditview.old'). 11654 To install it into a different directory, say, \`/etc/gxditview', 11655 add \`--with-appresdir=/etc/gxditview' to the configure script 11656 command line options and rerun it. The environment variable 11657 \`APPLRESDIR' must then be set to \`/etc/' (note the trailing slash), 11658 omitting the \`gxditview' part which is automatically appended by 11659 the X11 searching routines for resource files. More details can be 11660 found in the X(7) manual page. 11661 " >&6;} 11662 fi 11663 fi 11664
Indexes created Sat Feb 28 05:31:39 UTC 2026