1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.64. 4# 5# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 6# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software 7# Foundation, Inc. 8# 9# This configure script is free software; the Free Software Foundation 10# gives unlimited permission to copy, distribute and modify it. 11## -------------------- ## 12## M4sh Initialization. ## 13## -------------------- ## 14 15# Be more Bourne compatible 16DUALCASE=1; export DUALCASE # for MKS sh 17if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18 emulate sh 19 NULLCMD=: 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 21 # is contrary to our usage. Disable this feature. 22 alias -g '${1+"$@"}'='"$@"' 23 setopt NO_GLOB_SUBST 24else 25 case `(set -o) 2>/dev/null` in #( 26 *posix*) : 27 set -o posix ;; #( 28 *) : 29 ;; 30esac 31fi 32 33 34as_nl=' 35' 36export as_nl 37# Printing a long string crashes Solaris 7 /usr/bin/printf. 38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 39as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 40as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 41# Prefer a ksh shell builtin over an external printf program on Solaris, 42# but without wasting forks for bash or zsh. 43if test -z "$BASH_VERSION$ZSH_VERSION" \ 44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 45 as_echo='print -r --' 46 as_echo_n='print -rn --' 47elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 48 as_echo='printf %s\n' 49 as_echo_n='printf %s' 50else 51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 53 as_echo_n='/usr/ucb/echo -n' 54 else 55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 56 as_echo_n_body='eval 57 arg=$1; 58 case $arg in #( 59 *"$as_nl"*) 60 expr "X$arg" : "X\\(.*\\)$as_nl"; 61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 62 esac; 63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 64 ' 65 export as_echo_n_body 66 as_echo_n='sh -c $as_echo_n_body as_echo' 67 fi 68 export as_echo_body 69 as_echo='sh -c $as_echo_body as_echo' 70fi 71 72# The user is always right. 73if test "${PATH_SEPARATOR+set}" != set; then 74 PATH_SEPARATOR=: 75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 77 PATH_SEPARATOR=';' 78 } 79fi 80 81 82# IFS 83# We need space, tab and new line, in precisely that order. Quoting is 84# there to prevent editors from complaining about space-tab. 85# (If _AS_PATH_WALK were called with IFS unset, it would disable word 86# splitting by setting IFS to empty value.) 87IFS=" "" $as_nl" 88 89# Find who we are. Look in the path if we contain no directory separator. 90case $0 in #(( 91 *[\\/]* ) as_myself=$0 ;; 92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 93for as_dir in $PATH 94do 95 IFS=$as_save_IFS 96 test -z "$as_dir" && as_dir=. 97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 98 done 99IFS=$as_save_IFS 100 101 ;; 102esac 103# We did not find ourselves, most probably we were run as `sh COMMAND' 104# in which case we are not to be found in the path. 105if test "x$as_myself" = x; then 106 as_myself=$0 107fi 108if test ! -f "$as_myself"; then 109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 110 exit 1 111fi 112 113# Unset variables that we do not need and which cause bugs (e.g. in 114# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 115# suppresses any "Segmentation fault" message there. '((' could 116# trigger a bug in pdksh 5.2.14. 117for as_var in BASH_ENV ENV MAIL MAILPATH 118do eval test x\${$as_var+set} = xset \ 119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 120done 121PS1='$ ' 122PS2='> ' 123PS4='+ ' 124 125# NLS nuisances. 126LC_ALL=C 127export LC_ALL 128LANGUAGE=C 129export LANGUAGE 130 131# CDPATH. 132(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 133 134if test "x$CONFIG_SHELL" = x; then 135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 136 emulate sh 137 NULLCMD=: 138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 139 # is contrary to our usage. Disable this feature. 140 alias -g '\${1+\"\$@\"}'='\"\$@\"' 141 setopt NO_GLOB_SUBST 142else 143 case \`(set -o) 2>/dev/null\` in #( 144 *posix*) : 145 set -o posix ;; #( 146 *) : 147 ;; 148esac 149fi 150" 151 as_required="as_fn_return () { (exit \$1); } 152as_fn_success () { as_fn_return 0; } 153as_fn_failure () { as_fn_return 1; } 154as_fn_ret_success () { return 0; } 155as_fn_ret_failure () { return 1; } 156 157exitcode=0 158as_fn_success || { exitcode=1; echo as_fn_success failed.; } 159as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 160as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 161as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 162if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 163 164else 165 exitcode=1; echo positional parameters were not saved. 166fi 167test x\$exitcode = x0 || exit 1" 168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 172test \$(( 1 + 1 )) = 2 || exit 1" 173 if (eval "$as_required") 2>/dev/null; then : 174 as_have_required=yes 175else 176 as_have_required=no 177fi 178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 179 180else 181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 182as_found=false 183for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 184do 185 IFS=$as_save_IFS 186 test -z "$as_dir" && as_dir=. 187 as_found=: 188 case $as_dir in #( 189 /*) 190 for as_base in sh bash ksh sh5; do 191 # Try only shells that exist, to save several forks. 192 as_shell=$as_dir/$as_base 193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 195 CONFIG_SHELL=$as_shell as_have_required=yes 196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 197 break 2 198fi 199fi 200 done;; 201 esac 202 as_found=false 203done 204$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 206 CONFIG_SHELL=$SHELL as_have_required=yes 207fi; } 208IFS=$as_save_IFS 209 210 211 if test "x$CONFIG_SHELL" != x; then : 212 # We cannot yet assume a decent shell, so we have to provide a 213 # neutralization value for shells without unset; and this also 214 # works around shells that cannot unset nonexistent variables. 215 BASH_ENV=/dev/null 216 ENV=/dev/null 217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 218 export CONFIG_SHELL 219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 220fi 221 222 if test x$as_have_required = xno; then : 223 $as_echo "$0: This script requires a shell more modern than all" 224 $as_echo "$0: the shells that I found on your system." 225 if test x${ZSH_VERSION+set} = xset ; then 226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 227 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 228 else 229 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, 230$0: including any error possibly output before this 231$0: message. 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"./$as_me.lineno" 446 # Exit status is that of the last command. 447 exit 448} 449 450ECHO_C= ECHO_N= ECHO_T= 451case `echo -n x` in #((((( 452-n*) 453 case `echo 'xy\c'` in 454 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 455 xy) ECHO_C='\c';; 456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 457 ECHO_T=' ';; 458 esac;; 459*) 460 ECHO_N='-n';; 461esac 462 463rm -f conf$$ conf$$.exe conf$$.file 464if test -d conf$$.dir; then 465 rm -f conf$$.dir/conf$$.file 466else 467 rm -f conf$$.dir 468 mkdir conf$$.dir 2>/dev/null 469fi 470if (echo >conf$$.file) 2>/dev/null; then 471 if ln -s conf$$.file conf$$ 2>/dev/null; then 472 as_ln_s='ln -s' 473 # ... but there are two gotchas: 474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 476 # In both cases, we have to default to `cp -p'. 477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 478 as_ln_s='cp -p' 479 elif ln conf$$.file conf$$ 2>/dev/null; then 480 as_ln_s=ln 481 else 482 as_ln_s='cp -p' 483 fi 484else 485 as_ln_s='cp -p' 486fi 487rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 488rmdir conf$$.dir 2>/dev/null 489 490if mkdir -p . 2>/dev/null; then 491 as_mkdir_p='mkdir -p "$as_dir"' 492else 493 test -d ./-p && rmdir ./-p 494 as_mkdir_p=false 495fi 496 497if test -x / >/dev/null 2>&1; then 498 as_test_x='test -x' 499else 500 if ls -dL / >/dev/null 2>&1; then 501 as_ls_L_option=L 502 else 503 as_ls_L_option= 504 fi 505 as_test_x=' 506 eval sh -c '\'' 507 if test -d "$1"; then 508 test -d "$1/."; 509 else 510 case $1 in #( 511 -*)set "./$1";; 512 esac; 513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 514 ???[sx]*):;;*)false;;esac;fi 515 '\'' sh 516 ' 517fi 518as_executable_p=$as_test_x 519 520# Sed expression to map a string onto a valid CPP name. 521as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 522 523# Sed expression to map a string onto a valid 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See below for descriptions of some of the useful variables. 1232 1233Defaults for the options are specified in brackets. 1234 1235Configuration: 1236 -h, --help display this help and exit 1237 --help=short display options specific to this package 1238 --help=recursive display the short help of all the included packages 1239 -V, --version display version information and exit 1240 -q, --quiet, --silent do not print \`checking...' messages 1241 --cache-file=FILE cache test results in FILE [disabled] 1242 -C, --config-cache alias for \`--cache-file=config.cache' 1243 -n, --no-create do not create output files 1244 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1245 1246Installation directories: 1247 --prefix=PREFIX install architecture-independent files in PREFIX 1248 [$ac_default_prefix] 1249 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1250 [PREFIX] 1251 1252By default, \`make install' will install all the files in 1253\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1254an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1255for instance \`--prefix=\$HOME'. 1256 1257For better control, use the options below. 1258 1259Fine tuning of the installation directories: 1260 --bindir=DIR user executables [EPREFIX/bin] 1261 --sbindir=DIR system admin executables [EPREFIX/sbin] 1262 --libexecdir=DIR program executables [EPREFIX/libexec] 1263 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1264 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1265 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1266 --libdir=DIR object code libraries [EPREFIX/lib] 1267 --includedir=DIR C header files [PREFIX/include] 1268 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1269 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1270 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1271 --infodir=DIR info documentation [DATAROOTDIR/info] 1272 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1273 --mandir=DIR man documentation [DATAROOTDIR/man] 1274 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] 1275 --htmldir=DIR html documentation [DOCDIR] 1276 --dvidir=DIR dvi documentation [DOCDIR] 1277 --pdfdir=DIR pdf documentation [DOCDIR] 1278 --psdir=DIR ps documentation [DOCDIR] 1279_ACEOF 1280 1281 cat <<\_ACEOF 1282 1283System types: 1284 --build=BUILD configure for building on BUILD [guessed] 1285 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1286 --target=TARGET configure for building compilers for TARGET [HOST] 1287_ACEOF 1288fi 1289 1290if test -n "$ac_init_help"; then 1291 1292 cat <<\_ACEOF 1293 1294Optional Features: 1295 --disable-option-checking ignore unrecognized --enable/--with options 1296 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1297 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1298 --enable-maintainer-mode 1299 enable make rules and dependencies not useful (and 1300 sometimes confusing) to the casual installer 1301 --enable-multilib build many library versions (default) 1302 --disable-shared don't provide a shared libgnat 1303 1304Optional Packages: 1305 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1306 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1307 --with-build-libsubdir=DIR Directory where to find libraries for build system 1308 --with-system-libunwind use installed libunwind 1309 --with-gcc-major-version-only 1310 use only GCC major number in filesystem paths 1311 1312Some influential environment variables: 1313 CC C compiler command 1314 CFLAGS C compiler flags 1315 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1316 nonstandard directory <lib dir> 1317 LIBS libraries to pass to the linker, e.g. -l<library> 1318 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if 1319 you have headers in a nonstandard directory <include dir> 1320 CPP C preprocessor 1321 1322Use these variables to override the choices made by `configure' or to help 1323it to find libraries and programs with nonstandard names/locations. 1324 1325Report bugs to the package provider. 1326_ACEOF 1327ac_status=$? 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So: 2157# - build_subdir is where we find build modules, and never changes. 2158# - build_libsubdir is where we find build libraries, and can be overridden. 2159 2160# Prefix 'build-' so this never conflicts with target_subdir. 2161build_subdir="build-${build_noncanonical}" 2162 2163# Check whether --with-build-libsubdir was given. 2164if test "${with_build_libsubdir+set}" = set; then : 2165 withval=$with_build_libsubdir; build_libsubdir="$withval" 2166else 2167 build_libsubdir="$build_subdir" 2168fi 2169 2170# --srcdir=. covers the toplevel, while "test -d" covers the subdirectories 2171if ( test $srcdir = . && test -d gcc ) \ 2172 || test -d $srcdir/../host-${host_noncanonical}; then 2173 host_subdir="host-${host_noncanonical}" 2174else 2175 host_subdir=. 2176fi 2177# No prefix. 2178target_subdir=${target_noncanonical} 2179 2180 2181# Command-line options. 2182# Very limited version of AC_MAINTAINER_MODE. 2183# Check whether --enable-maintainer-mode was given. 2184if test "${enable_maintainer_mode+set}" = set; then : 2185 enableval=$enable_maintainer_mode; case ${enable_maintainer_mode} in 2186 yes) MAINT='' ;; 2187 no) MAINT='#' ;; 2188 *) as_fn_error "--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;; 2189 esac 2190 maintainer_mode=${enableval} 2191else 2192 MAINT='#' 2193fi 2194 2195 2196# Default to --enable-multilib 2197# Check whether --enable-multilib was given. 2198if test "${enable_multilib+set}" = set; then : 2199 enableval=$enable_multilib; case "$enableval" in 2200 yes) multilib=yes ;; 2201 no) multilib=no ;; 2202 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;; 2203 esac 2204else 2205 multilib=yes 2206fi 2207 2208 2209# We may get other options which we leave undocumented: 2210# --with-target-subdir, --with-multisrctop, --with-multisubdir 2211# See config-ml.in if you want the gory details. 2212 2213if test "$srcdir" = "."; then 2214 if test "$with_target_subdir" != "."; then 2215 multi_basedir="$srcdir/$with_multisrctop../.." 2216 else 2217 multi_basedir="$srcdir/$with_multisrctop.." 2218 fi 2219else 2220 multi_basedir="$srcdir/.." 2221fi 2222 2223 2224# Even if the default multilib is not a cross compilation, 2225# it may be that some of the other multilibs are. 2226if test $cross_compiling = no && test $multilib = yes \ 2227 && test "x${with_multisubdir}" != x ; then 2228 cross_compiling=maybe 2229fi 2230 2231ac_config_commands="$ac_config_commands default-1" 2232 2233# Calculate toolexeclibdir 2234# Also toolexecdir, though it's only used in toolexeclibdir 2235case ${enable_version_specific_runtime_libs} in 2236 yes) 2237 # Need the gcc compiler version to know where to install libraries 2238 # and header files if --enable-version-specific-runtime-libs option 2239 # is selected. 2240 toolexecdir='$(libdir)/gcc/$(target_alias)' 2241 toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)' 2242 ;; 2243 no) 2244 if test -n "$with_cross_host" && 2245 test x"$with_cross_host" != x"no"; then 2246 # Install a library built with a cross compiler in tooldir, not libdir. 2247 toolexecdir='$(exec_prefix)/$(target_alias)' 2248 toolexeclibdir='$(toolexecdir)/lib' 2249 else 2250 toolexecdir='$(libdir)/gcc-lib/$(target_alias)' 2251 toolexeclibdir='$(libdir)' 2252 fi 2253 multi_os_directory=`$CC -print-multi-os-directory` 2254 case $multi_os_directory in 2255 .) ;; # Avoid trailing /. 2256 *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;; 2257 esac 2258 ;; 2259esac 2260 2261 2262#TODO: toolexeclibdir is currently disregarded 2263 2264# Check the compiler. 2265# The same as in boehm-gc and libstdc++. Have to borrow it from there. 2266# We must force CC to /not/ be precious variables; otherwise 2267# the wrong, non-multilib-adjusted value will be used in multilibs. 2268# As a side effect, we have to subst CFLAGS ourselves. 2269 2270 2271 2272ac_ext=c 2273ac_cpp='$CPP $CPPFLAGS' 2274ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2275ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2276ac_compiler_gnu=$ac_cv_c_compiler_gnu 2277if test -n "$ac_tool_prefix"; then 2278 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2279set dummy ${ac_tool_prefix}gcc; ac_word=$2 2280{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2281$as_echo_n "checking for $ac_word... " >&6; } 2282if test "${ac_cv_prog_CC+set}" = set; then : 2283 $as_echo_n "(cached) " >&6 2284else 2285 if test -n "$CC"; then 2286 ac_cv_prog_CC="$CC" # Let the user override the test. 2287else 2288as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2289for as_dir in $PATH 2290do 2291 IFS=$as_save_IFS 2292 test -z "$as_dir" && as_dir=. 2293 for ac_exec_ext in '' $ac_executable_extensions; do 2294 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2295 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2296 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2297 break 2 2298 fi 2299done 2300 done 2301IFS=$as_save_IFS 2302 2303fi 2304fi 2305CC=$ac_cv_prog_CC 2306if test -n "$CC"; then 2307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2308$as_echo "$CC" >&6; } 2309else 2310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2311$as_echo "no" >&6; } 2312fi 2313 2314 2315fi 2316if test -z "$ac_cv_prog_CC"; then 2317 ac_ct_CC=$CC 2318 # Extract the first word of "gcc", so it can be a program name with args. 2319set dummy gcc; ac_word=$2 2320{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2321$as_echo_n "checking for $ac_word... " >&6; } 2322if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2323 $as_echo_n "(cached) " >&6 2324else 2325 if test -n "$ac_ct_CC"; then 2326 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2327else 2328as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2329for as_dir in $PATH 2330do 2331 IFS=$as_save_IFS 2332 test -z "$as_dir" && as_dir=. 2333 for ac_exec_ext in '' $ac_executable_extensions; do 2334 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2335 ac_cv_prog_ac_ct_CC="gcc" 2336 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2337 break 2 2338 fi 2339done 2340 done 2341IFS=$as_save_IFS 2342 2343fi 2344fi 2345ac_ct_CC=$ac_cv_prog_ac_ct_CC 2346if test -n "$ac_ct_CC"; then 2347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2348$as_echo "$ac_ct_CC" >&6; } 2349else 2350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2351$as_echo "no" >&6; } 2352fi 2353 2354 if test "x$ac_ct_CC" = x; then 2355 CC="" 2356 else 2357 case $cross_compiling:$ac_tool_warned in 2358yes:) 2359{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2360$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2361ac_tool_warned=yes ;; 2362esac 2363 CC=$ac_ct_CC 2364 fi 2365else 2366 CC="$ac_cv_prog_CC" 2367fi 2368 2369if test -z "$CC"; then 2370 if test -n "$ac_tool_prefix"; then 2371 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2372set dummy ${ac_tool_prefix}cc; ac_word=$2 2373{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2374$as_echo_n "checking for $ac_word... " >&6; } 2375if test "${ac_cv_prog_CC+set}" = set; then : 2376 $as_echo_n "(cached) " >&6 2377else 2378 if test -n "$CC"; then 2379 ac_cv_prog_CC="$CC" # Let the user override the test. 2380else 2381as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2382for as_dir in $PATH 2383do 2384 IFS=$as_save_IFS 2385 test -z "$as_dir" && as_dir=. 2386 for ac_exec_ext in '' $ac_executable_extensions; do 2387 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2388 ac_cv_prog_CC="${ac_tool_prefix}cc" 2389 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2390 break 2 2391 fi 2392done 2393 done 2394IFS=$as_save_IFS 2395 2396fi 2397fi 2398CC=$ac_cv_prog_CC 2399if test -n "$CC"; then 2400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2401$as_echo "$CC" >&6; } 2402else 2403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2404$as_echo "no" >&6; } 2405fi 2406 2407 2408 fi 2409fi 2410if test -z "$CC"; then 2411 # Extract the first word of "cc", so it can be a program name with args. 2412set dummy cc; ac_word=$2 2413{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2414$as_echo_n "checking for $ac_word... " >&6; } 2415if test "${ac_cv_prog_CC+set}" = set; then : 2416 $as_echo_n "(cached) " >&6 2417else 2418 if test -n "$CC"; then 2419 ac_cv_prog_CC="$CC" # Let the user override the test. 2420else 2421 ac_prog_rejected=no 2422as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2423for as_dir in $PATH 2424do 2425 IFS=$as_save_IFS 2426 test -z "$as_dir" && as_dir=. 2427 for ac_exec_ext in '' $ac_executable_extensions; do 2428 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2429 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2430 ac_prog_rejected=yes 2431 continue 2432 fi 2433 ac_cv_prog_CC="cc" 2434 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2435 break 2 2436 fi 2437done 2438 done 2439IFS=$as_save_IFS 2440 2441if test $ac_prog_rejected = yes; then 2442 # We found a bogon in the path, so make sure we never use it. 2443 set dummy $ac_cv_prog_CC 2444 shift 2445 if test $# != 0; then 2446 # We chose a different compiler from the bogus one. 2447 # However, it has the same basename, so the bogon will be chosen 2448 # first if we set CC to just the basename; use the full file name. 2449 shift 2450 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2451 fi 2452fi 2453fi 2454fi 2455CC=$ac_cv_prog_CC 2456if test -n "$CC"; then 2457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2458$as_echo "$CC" >&6; } 2459else 2460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2461$as_echo "no" >&6; } 2462fi 2463 2464 2465fi 2466if test -z "$CC"; then 2467 if test -n "$ac_tool_prefix"; then 2468 for ac_prog in cl.exe 2469 do 2470 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2471set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2472{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2473$as_echo_n "checking for $ac_word... " >&6; } 2474if test "${ac_cv_prog_CC+set}" = set; then : 2475 $as_echo_n "(cached) " >&6 2476else 2477 if test -n "$CC"; then 2478 ac_cv_prog_CC="$CC" # Let the user override the test. 2479else 2480as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2481for as_dir in $PATH 2482do 2483 IFS=$as_save_IFS 2484 test -z "$as_dir" && as_dir=. 2485 for ac_exec_ext in '' $ac_executable_extensions; do 2486 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2487 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2488 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2489 break 2 2490 fi 2491done 2492 done 2493IFS=$as_save_IFS 2494 2495fi 2496fi 2497CC=$ac_cv_prog_CC 2498if test -n "$CC"; then 2499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2500$as_echo "$CC" >&6; } 2501else 2502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2503$as_echo "no" >&6; } 2504fi 2505 2506 2507 test -n "$CC" && break 2508 done 2509fi 2510if test -z "$CC"; then 2511 ac_ct_CC=$CC 2512 for ac_prog in cl.exe 2513do 2514 # Extract the first word of "$ac_prog", so it can be a program name with args. 2515set dummy $ac_prog; ac_word=$2 2516{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2517$as_echo_n "checking for $ac_word... " >&6; } 2518if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2519 $as_echo_n "(cached) " >&6 2520else 2521 if test -n "$ac_ct_CC"; then 2522 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2523else 2524as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2525for as_dir in $PATH 2526do 2527 IFS=$as_save_IFS 2528 test -z "$as_dir" && as_dir=. 2529 for ac_exec_ext in '' $ac_executable_extensions; do 2530 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2531 ac_cv_prog_ac_ct_CC="$ac_prog" 2532 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2533 break 2 2534 fi 2535done 2536 done 2537IFS=$as_save_IFS 2538 2539fi 2540fi 2541ac_ct_CC=$ac_cv_prog_ac_ct_CC 2542if test -n "$ac_ct_CC"; then 2543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2544$as_echo "$ac_ct_CC" >&6; } 2545else 2546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2547$as_echo "no" >&6; } 2548fi 2549 2550 2551 test -n "$ac_ct_CC" && break 2552done 2553 2554 if test "x$ac_ct_CC" = x; then 2555 CC="" 2556 else 2557 case $cross_compiling:$ac_tool_warned in 2558yes:) 2559{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2560$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2561ac_tool_warned=yes ;; 2562esac 2563 CC=$ac_ct_CC 2564 fi 2565fi 2566 2567fi 2568 2569 2570test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2571$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2572as_fn_error "no acceptable C compiler found in \$PATH 2573See \`config.log' for more details." "$LINENO" 5; } 2574 2575# Provide some information about the compiler. 2576$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2577set X $ac_compile 2578ac_compiler=$2 2579for ac_option in --version -v -V -qversion; do 2580 { { ac_try="$ac_compiler $ac_option >&5" 2581case "(($ac_try" in 2582 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2583 *) ac_try_echo=$ac_try;; 2584esac 2585eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2586$as_echo "$ac_try_echo"; } >&5 2587 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2588 ac_status=$? 2589 if test -s conftest.err; then 2590 sed '10a\ 2591... rest of stderr output deleted ... 2592 10q' conftest.err >conftest.er1 2593 cat conftest.er1 >&5 2594 rm -f conftest.er1 conftest.err 2595 fi 2596 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2597 test $ac_status = 0; } 2598done 2599 2600cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2601/* end confdefs.h. */ 2602 2603int 2604main () 2605{ 2606 2607 ; 2608 return 0; 2609} 2610_ACEOF 2611ac_clean_files_save=$ac_clean_files 2612ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" 2613# Try to create an executable without -o first, disregard a.out. 2614# It will help us diagnose broken compilers, and finding out an intuition 2615# of exeext. 2616{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2617$as_echo_n "checking for C compiler default output file name... " >&6; } 2618ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2619 2620# The possible output files: 2621ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2622 2623ac_rmfiles= 2624for ac_file in $ac_files 2625do 2626 case $ac_file in 2627 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2628 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2629 esac 2630done 2631rm -f $ac_rmfiles 2632 2633if { { ac_try="$ac_link_default" 2634case "(($ac_try" in 2635 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2636 *) ac_try_echo=$ac_try;; 2637esac 2638eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2639$as_echo "$ac_try_echo"; } >&5 2640 (eval "$ac_link_default") 2>&5 2641 ac_status=$? 2642 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2643 test $ac_status = 0; }; then : 2644 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2645# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2646# in a Makefile. We should not override ac_cv_exeext if it was cached, 2647# so that the user can short-circuit this test for compilers unknown to 2648# Autoconf. 2649for ac_file in $ac_files '' 2650do 2651 test -f "$ac_file" || continue 2652 case $ac_file in 2653 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2654 ;; 2655 [ab].out ) 2656 # We found the default executable, but exeext='' is most 2657 # certainly right. 2658 break;; 2659 *.* ) 2660 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2661 then :; else 2662 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2663 fi 2664 # We set ac_cv_exeext here because the later test for it is not 2665 # safe: cross compilers may not add the suffix if given an `-o' 2666 # argument, so we may need to know it at that point already. 2667 # Even if this section looks crufty: it has the advantage of 2668 # actually working. 2669 break;; 2670 * ) 2671 break;; 2672 esac 2673done 2674test "$ac_cv_exeext" = no && ac_cv_exeext= 2675 2676else 2677 ac_file='' 2678fi 2679{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2680$as_echo "$ac_file" >&6; } 2681if test -z "$ac_file"; then : 2682 $as_echo "$as_me: failed program was:" >&5 2683sed 's/^/| /' conftest.$ac_ext >&5 2684 2685{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2686$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2687{ as_fn_set_status 77 2688as_fn_error "C compiler cannot create executables 2689See \`config.log' for more details." "$LINENO" 5; }; } 2690fi 2691ac_exeext=$ac_cv_exeext 2692 2693# Check that the compiler produces executables we can run. If not, either 2694# the compiler is broken, or we cross compile. 2695{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2696$as_echo_n "checking whether the C compiler works... " >&6; } 2697# If not cross compiling, check that we can run a simple program. 2698if test "$cross_compiling" != yes; then 2699 if { ac_try='./$ac_file' 2700 { { case "(($ac_try" in 2701 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2702 *) ac_try_echo=$ac_try;; 2703esac 2704eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2705$as_echo "$ac_try_echo"; } >&5 2706 (eval "$ac_try") 2>&5 2707 ac_status=$? 2708 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2709 test $ac_status = 0; }; }; then 2710 cross_compiling=no 2711 else 2712 if test "$cross_compiling" = maybe; then 2713 cross_compiling=yes 2714 else 2715 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2716$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2717as_fn_error "cannot run C compiled programs. 2718If you meant to cross compile, use \`--host'. 2719See \`config.log' for more details." "$LINENO" 5; } 2720 fi 2721 fi 2722fi 2723{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2724$as_echo "yes" >&6; } 2725 2726rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out 2727ac_clean_files=$ac_clean_files_save 2728# Check that the compiler produces executables we can run. If not, either 2729# the compiler is broken, or we cross compile. 2730{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2731$as_echo_n "checking whether we are cross compiling... " >&6; } 2732{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2733$as_echo "$cross_compiling" >&6; } 2734 2735{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2736$as_echo_n "checking for suffix of executables... " >&6; } 2737if { { ac_try="$ac_link" 2738case "(($ac_try" in 2739 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2740 *) ac_try_echo=$ac_try;; 2741esac 2742eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2743$as_echo "$ac_try_echo"; } >&5 2744 (eval "$ac_link") 2>&5 2745 ac_status=$? 2746 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2747 test $ac_status = 0; }; then : 2748 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2749# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2750# work properly (i.e., refer to `conftest.exe'), while it won't with 2751# `rm'. 2752for ac_file in conftest.exe conftest conftest.*; do 2753 test -f "$ac_file" || continue 2754 case $ac_file in 2755 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2756 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2757 break;; 2758 * ) break;; 2759 esac 2760done 2761else 2762 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2763$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2764as_fn_error "cannot compute suffix of executables: cannot compile and link 2765See \`config.log' for more details." "$LINENO" 5; } 2766fi 2767rm -f conftest$ac_cv_exeext 2768{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2769$as_echo "$ac_cv_exeext" >&6; } 2770 2771rm -f conftest.$ac_ext 2772EXEEXT=$ac_cv_exeext 2773ac_exeext=$EXEEXT 2774{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2775$as_echo_n "checking for suffix of object files... " >&6; } 2776if test "${ac_cv_objext+set}" = set; then : 2777 $as_echo_n "(cached) " >&6 2778else 2779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2780/* end confdefs.h. */ 2781 2782int 2783main () 2784{ 2785 2786 ; 2787 return 0; 2788} 2789_ACEOF 2790rm -f conftest.o conftest.obj 2791if { { ac_try="$ac_compile" 2792case "(($ac_try" in 2793 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2794 *) ac_try_echo=$ac_try;; 2795esac 2796eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2797$as_echo "$ac_try_echo"; } >&5 2798 (eval "$ac_compile") 2>&5 2799 ac_status=$? 2800 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2801 test $ac_status = 0; }; then : 2802 for ac_file in conftest.o conftest.obj conftest.*; do 2803 test -f "$ac_file" || continue; 2804 case $ac_file in 2805 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2806 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2807 break;; 2808 esac 2809done 2810else 2811 $as_echo "$as_me: failed program was:" >&5 2812sed 's/^/| /' conftest.$ac_ext >&5 2813 2814{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2815$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2816as_fn_error "cannot compute suffix of object files: cannot compile 2817See \`config.log' for more details." "$LINENO" 5; } 2818fi 2819rm -f conftest.$ac_cv_objext conftest.$ac_ext 2820fi 2821{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2822$as_echo "$ac_cv_objext" >&6; } 2823OBJEXT=$ac_cv_objext 2824ac_objext=$OBJEXT 2825{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2826$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2827if test "${ac_cv_c_compiler_gnu+set}" = set; then : 2828 $as_echo_n "(cached) " >&6 2829else 2830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2831/* end confdefs.h. */ 2832 2833int 2834main () 2835{ 2836#ifndef __GNUC__ 2837 choke me 2838#endif 2839 2840 ; 2841 return 0; 2842} 2843_ACEOF 2844if ac_fn_c_try_compile "$LINENO"; then : 2845 ac_compiler_gnu=yes 2846else 2847 ac_compiler_gnu=no 2848fi 2849rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2850ac_cv_c_compiler_gnu=$ac_compiler_gnu 2851 2852fi 2853{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2854$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2855if test $ac_compiler_gnu = yes; then 2856 GCC=yes 2857else 2858 GCC= 2859fi 2860ac_test_CFLAGS=${CFLAGS+set} 2861ac_save_CFLAGS=$CFLAGS 2862{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2863$as_echo_n "checking whether $CC accepts -g... " >&6; } 2864if test "${ac_cv_prog_cc_g+set}" = set; then : 2865 $as_echo_n "(cached) " >&6 2866else 2867 ac_save_c_werror_flag=$ac_c_werror_flag 2868 ac_c_werror_flag=yes 2869 ac_cv_prog_cc_g=no 2870 CFLAGS="-g" 2871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2872/* end confdefs.h. */ 2873 2874int 2875main () 2876{ 2877 2878 ; 2879 return 0; 2880} 2881_ACEOF 2882if ac_fn_c_try_compile "$LINENO"; then : 2883 ac_cv_prog_cc_g=yes 2884else 2885 CFLAGS="" 2886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2887/* end confdefs.h. */ 2888 2889int 2890main () 2891{ 2892 2893 ; 2894 return 0; 2895} 2896_ACEOF 2897if ac_fn_c_try_compile "$LINENO"; then : 2898 2899else 2900 ac_c_werror_flag=$ac_save_c_werror_flag 2901 CFLAGS="-g" 2902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2903/* end confdefs.h. */ 2904 2905int 2906main () 2907{ 2908 2909 ; 2910 return 0; 2911} 2912_ACEOF 2913if ac_fn_c_try_compile "$LINENO"; then : 2914 ac_cv_prog_cc_g=yes 2915fi 2916rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2917fi 2918rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2919fi 2920rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2921 ac_c_werror_flag=$ac_save_c_werror_flag 2922fi 2923{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2924$as_echo "$ac_cv_prog_cc_g" >&6; } 2925if test "$ac_test_CFLAGS" = set; then 2926 CFLAGS=$ac_save_CFLAGS 2927elif test $ac_cv_prog_cc_g = yes; then 2928 if test "$GCC" = yes; then 2929 CFLAGS="-g -O2" 2930 else 2931 CFLAGS="-g" 2932 fi 2933else 2934 if test "$GCC" = yes; then 2935 CFLAGS="-O2" 2936 else 2937 CFLAGS= 2938 fi 2939fi 2940{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2941$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2942if test "${ac_cv_prog_cc_c89+set}" = set; then : 2943 $as_echo_n "(cached) " >&6 2944else 2945 ac_cv_prog_cc_c89=no 2946ac_save_CC=$CC 2947cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2948/* end confdefs.h. */ 2949#include <stdarg.h> 2950#include <stdio.h> 2951#include <sys/types.h> 2952#include <sys/stat.h> 2953/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2954struct buf { int x; }; 2955FILE * (*rcsopen) (struct buf *, struct stat *, int); 2956static char *e (p, i) 2957 char **p; 2958 int i; 2959{ 2960 return p[i]; 2961} 2962static char *f (char * (*g) (char **, int), char **p, ...) 2963{ 2964 char *s; 2965 va_list v; 2966 va_start (v,p); 2967 s = g (p, va_arg (v,int)); 2968 va_end (v); 2969 return s; 2970} 2971 2972/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2973 function prototypes and stuff, but not '\xHH' hex character constants. 2974 These don't provoke an error unfortunately, instead are silently treated 2975 as 'x'. The following induces an error, until -std is added to get 2976 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2977 array size at least. It's necessary to write '\x00'==0 to get something 2978 that's true only with -std. */ 2979int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2980 2981/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2982 inside strings and character constants. */ 2983#define FOO(x) 'x' 2984int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2985 2986int test (int i, double x); 2987struct s1 {int (*f) (int a);}; 2988struct s2 {int (*f) (double a);}; 2989int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2990int argc; 2991char **argv; 2992int 2993main () 2994{ 2995return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2996 ; 2997 return 0; 2998} 2999_ACEOF 3000for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3001 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3002do 3003 CC="$ac_save_CC $ac_arg" 3004 if ac_fn_c_try_compile "$LINENO"; then : 3005 ac_cv_prog_cc_c89=$ac_arg 3006fi 3007rm -f core conftest.err conftest.$ac_objext 3008 test "x$ac_cv_prog_cc_c89" != "xno" && break 3009done 3010rm -f conftest.$ac_ext 3011CC=$ac_save_CC 3012 3013fi 3014# AC_CACHE_VAL 3015case "x$ac_cv_prog_cc_c89" in 3016 x) 3017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3018$as_echo "none needed" >&6; } ;; 3019 xno) 3020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3021$as_echo "unsupported" >&6; } ;; 3022 *) 3023 CC="$CC $ac_cv_prog_cc_c89" 3024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3025$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3026esac 3027if test "x$ac_cv_prog_cc_c89" != xno; then : 3028 3029fi 3030 3031ac_ext=c 3032ac_cpp='$CPP $CPPFLAGS' 3033ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3034ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3035ac_compiler_gnu=$ac_cv_c_compiler_gnu 3036 3037 3038 3039 3040 3041# Check whether --enable-shared was given. 3042if test "${enable_shared+set}" = set; then : 3043 enableval=$enable_shared; 3044case $enable_shared in 3045 yes | no) ;; 3046 *) 3047 enable_shared=no 3048 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," 3049 for pkg in $enableval; do 3050 case $pkg in 3051 ada | libada) 3052 enable_shared=yes ;; 3053 esac 3054 done 3055 IFS="$ac_save_ifs" 3056 ;; 3057esac 3058 3059else 3060 enable_shared=yes 3061fi 3062 3063 3064 3065 3066 3067 3068 3069case "${host}" in 3070 # PIC is the default on some targets or must not be used. 3071 *-*-darwin*) 3072 # For darwin, common symbols are not allowed in MH_DYLIB files 3073 case "${CFLAGS}" in 3074 # If we are using a compiler supporting mdynamic-no-pic 3075 # and the option has been tested as safe to add, then cancel 3076 # it here, since the code generated is incompatible with shared 3077 # libs. 3078 *-mdynamic-no-pic*) PICFLAG='-fno-common -mno-dynamic-no-pic' ;; 3079 *) PICFLAG=-fno-common ;; 3080 esac 3081 ;; 3082 alpha*-dec-osf5*) 3083 # PIC is the default. 3084 ;; 3085 hppa*64*-*-hpux*) 3086 # PIC is the default for 64-bit PA HP-UX. 3087 ;; 3088 i[34567]86-*-cygwin* | x86_64-*-cygwin*) 3089 ;; 3090 i[34567]86-*-mingw* | x86_64-*-mingw*) 3091 ;; 3092 i[34567]86-*-interix[3-9]*) 3093 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 3094 # Instead, we relocate shared libraries at runtime. 3095 ;; 3096 i[34567]86-*-nto-qnx*) 3097 # QNX uses GNU C++, but need to define -shared option too, otherwise 3098 # it will coredump. 3099 PICFLAG='-fPIC -shared' 3100 ;; 3101 i[34567]86-pc-msdosdjgpp*) 3102 # DJGPP does not support shared libraries at all. 3103 ;; 3104 ia64*-*-hpux*) 3105 # On IA64 HP-UX, PIC is the default but the pic flag 3106 # sets the default TLS model and affects inlining. 3107 PICFLAG=-fPIC 3108 ;; 3109 mips-sgi-irix6*) 3110 # PIC is the default. 3111 ;; 3112 rs6000-ibm-aix* | powerpc-ibm-aix*) 3113 # All AIX code is PIC. 3114 ;; 3115 3116 # Some targets support both -fPIC and -fpic, but prefer the latter. 3117 # FIXME: Why? 3118 i[34567]86-*-* | x86_64-*-*) 3119 PICFLAG=-fpic 3120 ;; 3121 # FIXME: Override -fPIC default in libgcc only? 3122 sh-*-linux* | sh[2346lbe]*-*-linux*) 3123 PICFLAG=-fpic 3124 ;; 3125 # FIXME: Simplify to sh*-*-netbsd*? 3126 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \ 3127 sh64-*-netbsd* | sh64l*-*-netbsd*) 3128 PICFLAG=-fpic 3129 ;; 3130 # Default to -fPIC unless specified otherwise. 3131 *) 3132 PICFLAG=-fPIC 3133 ;; 3134esac 3135 3136# If the user explicitly uses -fpic/-fPIC, keep that. 3137case "${CFLAGS}" in 3138 *-fpic*) 3139 PICFLAG=-fpic 3140 ;; 3141 *-fPIC*) 3142 PICFLAG=-fPIC 3143 ;; 3144esac 3145 3146 3147 3148# These must be passed down, or are needed by gcc/libgcc.mvars 3149for ac_prog in gawk mawk nawk awk 3150do 3151 # Extract the first word of "$ac_prog", so it can be a program name with args. 3152set dummy $ac_prog; ac_word=$2 3153{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3154$as_echo_n "checking for $ac_word... " >&6; } 3155if test "${ac_cv_prog_AWK+set}" = set; then : 3156 $as_echo_n "(cached) " >&6 3157else 3158 if test -n "$AWK"; then 3159 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3160else 3161as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3162for as_dir in $PATH 3163do 3164 IFS=$as_save_IFS 3165 test -z "$as_dir" && as_dir=. 3166 for ac_exec_ext in '' $ac_executable_extensions; do 3167 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3168 ac_cv_prog_AWK="$ac_prog" 3169 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3170 break 2 3171 fi 3172done 3173 done 3174IFS=$as_save_IFS 3175 3176fi 3177fi 3178AWK=$ac_cv_prog_AWK 3179if test -n "$AWK"; then 3180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3181$as_echo "$AWK" >&6; } 3182else 3183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3184$as_echo "no" >&6; } 3185fi 3186 3187 3188 test -n "$AWK" && break 3189done 3190 3191{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 3192$as_echo_n "checking whether ln -s works... " >&6; } 3193LN_S=$as_ln_s 3194if test "$LN_S" = "ln -s"; then 3195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3196$as_echo "yes" >&6; } 3197else 3198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 3199$as_echo "no, using $LN_S" >&6; } 3200fi 3201 3202 3203# Determine what to build for 'gnatlib' 3204if test ${enable_shared} = yes; then 3205 default_gnatlib_target="gnatlib-shared" 3206else 3207 default_gnatlib_target="gnatlib-plain" 3208fi 3209 3210 3211# Check for _Unwind_GetIPInfo 3212 3213 3214# Check whether --with-system-libunwind was given. 3215if test "${with_system_libunwind+set}" = set; then : 3216 withval=$with_system_libunwind; 3217fi 3218 3219 # If system-libunwind was not specifically set, pick a default setting. 3220 if test x$with_system_libunwind = x; then 3221 case ${target} in 3222 ia64-*-hpux*) with_system_libunwind=yes ;; 3223 *) with_system_libunwind=no ;; 3224 esac 3225 fi 3226 # Based on system-libunwind and target, do we have ipinfo? 3227 if test x$with_system_libunwind = xyes; then 3228 case ${target} in 3229 ia64-*-*) have_unwind_getipinfo=no ;; 3230 *) have_unwind_getipinfo=yes ;; 3231 esac 3232 else 3233 # Darwin before version 9 does not have _Unwind_GetIPInfo. 3234 3235 case ${target} in 3236 *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;; 3237 *) have_unwind_getipinfo=yes ;; 3238 esac 3239 3240 fi 3241 3242 if test x$have_unwind_getipinfo = xyes; then 3243 3244$as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h 3245 3246 fi 3247 3248if test x$have_unwind_getipinfo = xyes; then 3249 have_getipinfo=-DHAVE_GETIPINFO 3250else 3251 have_getipinfo= 3252fi 3253 3254 3255# Check for <sys/capability.h> 3256 3257ac_ext=c 3258ac_cpp='$CPP $CPPFLAGS' 3259ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3260ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3261ac_compiler_gnu=$ac_cv_c_compiler_gnu 3262{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3263$as_echo_n "checking how to run the C preprocessor... " >&6; } 3264# On Suns, sometimes $CPP names a directory. 3265if test -n "$CPP" && test -d "$CPP"; then 3266 CPP= 3267fi 3268if test -z "$CPP"; then 3269 if test "${ac_cv_prog_CPP+set}" = set; then : 3270 $as_echo_n "(cached) " >&6 3271else 3272 # Double quotes because CPP needs to be expanded 3273 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3274 do 3275 ac_preproc_ok=false 3276for ac_c_preproc_warn_flag in '' yes 3277do 3278 # Use a header file that comes with gcc, so configuring glibc 3279 # with a fresh cross-compiler works. 3280 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3281 # <limits.h> exists even on freestanding compilers. 3282 # On the NeXT, cc -E runs the code through the compiler's parser, 3283 # not just through cpp. "Syntax error" is here to catch this case. 3284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3285/* end confdefs.h. */ 3286#ifdef __STDC__ 3287# include <limits.h> 3288#else 3289# include <assert.h> 3290#endif 3291 Syntax error 3292_ACEOF 3293if ac_fn_c_try_cpp "$LINENO"; then : 3294 3295else 3296 # Broken: fails on valid input. 3297continue 3298fi 3299rm -f conftest.err conftest.$ac_ext 3300 3301 # OK, works on sane cases. Now check whether nonexistent headers 3302 # can be detected and how. 3303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3304/* end confdefs.h. */ 3305#include <ac_nonexistent.h> 3306_ACEOF 3307if ac_fn_c_try_cpp "$LINENO"; then : 3308 # Broken: success on invalid input. 3309continue 3310else 3311 # Passes both tests. 3312ac_preproc_ok=: 3313break 3314fi 3315rm -f conftest.err conftest.$ac_ext 3316 3317done 3318# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3319rm -f conftest.err conftest.$ac_ext 3320if $ac_preproc_ok; then : 3321 break 3322fi 3323 3324 done 3325 ac_cv_prog_CPP=$CPP 3326 3327fi 3328 CPP=$ac_cv_prog_CPP 3329else 3330 ac_cv_prog_CPP=$CPP 3331fi 3332{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3333$as_echo "$CPP" >&6; } 3334ac_preproc_ok=false 3335for ac_c_preproc_warn_flag in '' yes 3336do 3337 # Use a header file that comes with gcc, so configuring glibc 3338 # with a fresh cross-compiler works. 3339 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3340 # <limits.h> exists even on freestanding compilers. 3341 # On the NeXT, cc -E runs the code through the compiler's parser, 3342 # not just through cpp. "Syntax error" is here to catch this case. 3343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3344/* end confdefs.h. */ 3345#ifdef __STDC__ 3346# include <limits.h> 3347#else 3348# include <assert.h> 3349#endif 3350 Syntax error 3351_ACEOF 3352if ac_fn_c_try_cpp "$LINENO"; then : 3353 3354else 3355 # Broken: fails on valid input. 3356continue 3357fi 3358rm -f conftest.err conftest.$ac_ext 3359 3360 # OK, works on sane cases. Now check whether nonexistent headers 3361 # can be detected and how. 3362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3363/* end confdefs.h. */ 3364#include <ac_nonexistent.h> 3365_ACEOF 3366if ac_fn_c_try_cpp "$LINENO"; then : 3367 # Broken: success on invalid input. 3368continue 3369else 3370 # Passes both tests. 3371ac_preproc_ok=: 3372break 3373fi 3374rm -f conftest.err conftest.$ac_ext 3375 3376done 3377# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3378rm -f conftest.err conftest.$ac_ext 3379if $ac_preproc_ok; then : 3380 3381else 3382 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3383$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3384as_fn_error "C preprocessor \"$CPP\" fails sanity check 3385See \`config.log' for more details." "$LINENO" 5; } 3386fi 3387 3388ac_ext=c 3389ac_cpp='$CPP $CPPFLAGS' 3390ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3391ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3392ac_compiler_gnu=$ac_cv_c_compiler_gnu 3393 3394 3395{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3396$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3397if test "${ac_cv_path_GREP+set}" = set; then : 3398 $as_echo_n "(cached) " >&6 3399else 3400 if test -z "$GREP"; then 3401 ac_path_GREP_found=false 3402 # Loop through the user's path and test for each of PROGNAME-LIST 3403 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3404for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3405do 3406 IFS=$as_save_IFS 3407 test -z "$as_dir" && as_dir=. 3408 for ac_prog in grep ggrep; do 3409 for ac_exec_ext in '' $ac_executable_extensions; do 3410 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3411 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3412# Check for GNU ac_path_GREP and select it if it is found. 3413 # Check for GNU $ac_path_GREP 3414case `"$ac_path_GREP" --version 2>&1` in 3415*GNU*) 3416 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3417*) 3418 ac_count=0 3419 $as_echo_n 0123456789 >"conftest.in" 3420 while : 3421 do 3422 cat "conftest.in" "conftest.in" >"conftest.tmp" 3423 mv "conftest.tmp" "conftest.in" 3424 cp "conftest.in" "conftest.nl" 3425 $as_echo 'GREP' >> "conftest.nl" 3426 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3427 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3428 as_fn_arith $ac_count + 1 && ac_count=$as_val 3429 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3430 # Best one so far, save it but keep looking for a better one 3431 ac_cv_path_GREP="$ac_path_GREP" 3432 ac_path_GREP_max=$ac_count 3433 fi 3434 # 10*(2^10) chars as input seems more than enough 3435 test $ac_count -gt 10 && break 3436 done 3437 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3438esac 3439 3440 $ac_path_GREP_found && break 3 3441 done 3442 done 3443 done 3444IFS=$as_save_IFS 3445 if test -z "$ac_cv_path_GREP"; then 3446 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3447 fi 3448else 3449 ac_cv_path_GREP=$GREP 3450fi 3451 3452fi 3453{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3454$as_echo "$ac_cv_path_GREP" >&6; } 3455 GREP="$ac_cv_path_GREP" 3456 3457 3458{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3459$as_echo_n "checking for egrep... " >&6; } 3460if test "${ac_cv_path_EGREP+set}" = set; then : 3461 $as_echo_n "(cached) " >&6 3462else 3463 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3464 then ac_cv_path_EGREP="$GREP -E" 3465 else 3466 if test -z "$EGREP"; then 3467 ac_path_EGREP_found=false 3468 # Loop through the user's path and test for each of PROGNAME-LIST 3469 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3470for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3471do 3472 IFS=$as_save_IFS 3473 test -z "$as_dir" && as_dir=. 3474 for ac_prog in egrep; do 3475 for ac_exec_ext in '' $ac_executable_extensions; do 3476 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3477 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3478# Check for GNU ac_path_EGREP and select it if it is found. 3479 # Check for GNU $ac_path_EGREP 3480case `"$ac_path_EGREP" --version 2>&1` in 3481*GNU*) 3482 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3483*) 3484 ac_count=0 3485 $as_echo_n 0123456789 >"conftest.in" 3486 while : 3487 do 3488 cat "conftest.in" "conftest.in" >"conftest.tmp" 3489 mv "conftest.tmp" "conftest.in" 3490 cp "conftest.in" "conftest.nl" 3491 $as_echo 'EGREP' >> "conftest.nl" 3492 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3493 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3494 as_fn_arith $ac_count + 1 && ac_count=$as_val 3495 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3496 # Best one so far, save it but keep looking for a better one 3497 ac_cv_path_EGREP="$ac_path_EGREP" 3498 ac_path_EGREP_max=$ac_count 3499 fi 3500 # 10*(2^10) chars as input seems more than enough 3501 test $ac_count -gt 10 && break 3502 done 3503 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3504esac 3505 3506 $ac_path_EGREP_found && break 3 3507 done 3508 done 3509 done 3510IFS=$as_save_IFS 3511 if test -z "$ac_cv_path_EGREP"; then 3512 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3513 fi 3514else 3515 ac_cv_path_EGREP=$EGREP 3516fi 3517 3518 fi 3519fi 3520{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3521$as_echo "$ac_cv_path_EGREP" >&6; } 3522 EGREP="$ac_cv_path_EGREP" 3523 3524 3525{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3526$as_echo_n "checking for ANSI C header files... " >&6; } 3527if test "${ac_cv_header_stdc+set}" = set; then : 3528 $as_echo_n "(cached) " >&6 3529else 3530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3531/* end confdefs.h. */ 3532#include <stdlib.h> 3533#include <stdarg.h> 3534#include <string.h> 3535#include <float.h> 3536 3537int 3538main () 3539{ 3540 3541 ; 3542 return 0; 3543} 3544_ACEOF 3545if ac_fn_c_try_compile "$LINENO"; then : 3546 ac_cv_header_stdc=yes 3547else 3548 ac_cv_header_stdc=no 3549fi 3550rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3551 3552if test $ac_cv_header_stdc = yes; then 3553 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3555/* end confdefs.h. */ 3556#include <string.h> 3557 3558_ACEOF 3559if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3560 $EGREP "memchr" >/dev/null 2>&1; then : 3561 3562else 3563 ac_cv_header_stdc=no 3564fi 3565rm -f conftest* 3566 3567fi 3568 3569if test $ac_cv_header_stdc = yes; then 3570 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3572/* end confdefs.h. */ 3573#include <stdlib.h> 3574 3575_ACEOF 3576if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3577 $EGREP "free" >/dev/null 2>&1; then : 3578 3579else 3580 ac_cv_header_stdc=no 3581fi 3582rm -f conftest* 3583 3584fi 3585 3586if test $ac_cv_header_stdc = yes; then 3587 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3588 if test "$cross_compiling" = yes; then : 3589 : 3590else 3591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3592/* end confdefs.h. */ 3593#include <ctype.h> 3594#include <stdlib.h> 3595#if ((' ' & 0x0FF) == 0x020) 3596# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3597# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3598#else 3599# define ISLOWER(c) \ 3600 (('a' <= (c) && (c) <= 'i') \ 3601 || ('j' <= (c) && (c) <= 'r') \ 3602 || ('s' <= (c) && (c) <= 'z')) 3603# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3604#endif 3605 3606#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3607int 3608main () 3609{ 3610 int i; 3611 for (i = 0; i < 256; i++) 3612 if (XOR (islower (i), ISLOWER (i)) 3613 || toupper (i) != TOUPPER (i)) 3614 return 2; 3615 return 0; 3616} 3617_ACEOF 3618if ac_fn_c_try_run "$LINENO"; then : 3619 3620else 3621 ac_cv_header_stdc=no 3622fi 3623rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3624 conftest.$ac_objext conftest.beam conftest.$ac_ext 3625fi 3626 3627fi 3628fi 3629{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3630$as_echo "$ac_cv_header_stdc" >&6; } 3631if test $ac_cv_header_stdc = yes; then 3632 3633$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3634 3635fi 3636 3637# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3638for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3639 inttypes.h stdint.h unistd.h 3640do : 3641 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3642ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3643" 3644eval as_val=\$$as_ac_Header 3645 if test "x$as_val" = x""yes; then : 3646 cat >>confdefs.h <<_ACEOF 3647#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3648_ACEOF 3649 3650fi 3651 3652done 3653 3654 3655ac_fn_c_check_header_mongrel "$LINENO" "sys/capability.h" "ac_cv_header_sys_capability_h" "$ac_includes_default" 3656if test "x$ac_cv_header_sys_capability_h" = x""yes; then : 3657 have_capability=-DHAVE_CAPABILITY 3658else 3659 have_capability= 3660fi 3661 3662 3663 3664 3665# Determine what GCC version number to use in filesystem paths. 3666 3667 get_gcc_base_ver="cat" 3668 3669# Check whether --with-gcc-major-version-only was given. 3670if test "${with_gcc_major_version_only+set}" = set; then : 3671 withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then 3672 get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'" 3673 fi 3674 3675fi 3676 3677 3678 3679 3680# Output: create a Makefile. 3681ac_config_files="$ac_config_files Makefile" 3682 3683 3684cat >confcache <<\_ACEOF 3685# This file is a shell script that caches the results of configure 3686# tests run on this system so they can be shared between configure 3687# scripts and configure runs, see configure's option --config-cache. 3688# It is not useful on other systems. If it contains results you don't 3689# want to keep, you may remove or edit it. 3690# 3691# config.status only pays attention to the cache file if you give it 3692# the --recheck option to rerun configure. 3693# 3694# `ac_cv_env_foo' variables (set or unset) will be overridden when 3695# loading this file, other *unset* `ac_cv_foo' will be assigned the 3696# following values. 3697 3698_ACEOF 3699 3700# The following way of writing the cache mishandles newlines in values, 3701# but we know of no workaround that is simple, portable, and efficient. 3702# So, we kill variables containing newlines. 3703# Ultrix sh set writes to stderr and can't be redirected directly, 3704# and sets the high bit in the cache file unless we assign to the vars. 3705( 3706 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 3707 eval ac_val=\$$ac_var 3708 case $ac_val in #( 3709 *${as_nl}*) 3710 case $ac_var in #( 3711 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 3712$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 3713 esac 3714 case $ac_var in #( 3715 _ | IFS | as_nl) ;; #( 3716 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 3717 *) { eval $ac_var=; unset $ac_var;} ;; 3718 esac ;; 3719 esac 3720 done 3721 3722 (set) 2>&1 | 3723 case $as_nl`(ac_space=' '; set) 2>&1` in #( 3724 *${as_nl}ac_space=\ *) 3725 # `set' does not quote correctly, so add quotes: double-quote 3726 # substitution turns \\\\ into \\, and sed turns \\ into \. 3727 sed -n \ 3728 "s/'/'\\\\''/g; 3729 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 3730 ;; #( 3731 *) 3732 # `set' quotes correctly as required by POSIX, so do not add quotes. 3733 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 3734 ;; 3735 esac | 3736 sort 3737) | 3738 sed ' 3739 /^ac_cv_env_/b end 3740 t clear 3741 :clear 3742 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 3743 t end 3744 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 3745 :end' >>confcache 3746if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 3747 if test -w "$cache_file"; then 3748 test "x$cache_file" != "x/dev/null" && 3749 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 3750$as_echo "$as_me: updating cache $cache_file" >&6;} 3751 cat confcache >$cache_file 3752 else 3753 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 3754$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 3755 fi 3756fi 3757rm -f confcache 3758 3759test "x$prefix" = xNONE && prefix=$ac_default_prefix 3760# Let make expand exec_prefix. 3761test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 3762 3763# Transform confdefs.h into DEFS. 3764# Protect against shell expansion while executing Makefile rules. 3765# Protect against Makefile macro expansion. 3766# 3767# If the first sed substitution is executed (which looks for macros that 3768# take arguments), then branch to the quote section. Otherwise, 3769# look for a macro that doesn't take arguments. 3770ac_script=' 3771:mline 3772/\\$/{ 3773 N 3774 s,\\\n,, 3775 b mline 3776} 3777t clear 3778:clear 3779s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 3780t quote 3781s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 3782t quote 3783b any 3784:quote 3785s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 3786s/\[/\\&/g 3787s/\]/\\&/g 3788s/\$/$$/g 3789H 3790:any 3791${ 3792 g 3793 s/^\n// 3794 s/\n/ /g 3795 p 3796} 3797' 3798DEFS=`sed -n "$ac_script" confdefs.h` 3799 3800 3801ac_libobjs= 3802ac_ltlibobjs= 3803for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 3804 # 1. Remove the extension, and $U if already installed. 3805 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 3806 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 3807 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 3808 # will be set to the directory where LIBOBJS objects are built. 3809 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 3810 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 3811done 3812LIBOBJS=$ac_libobjs 3813 3814LTLIBOBJS=$ac_ltlibobjs 3815 3816 3817 3818: ${CONFIG_STATUS=./config.status} 3819ac_write_fail=0 3820ac_clean_files_save=$ac_clean_files 3821ac_clean_files="$ac_clean_files $CONFIG_STATUS" 3822{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 3823$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 3824as_write_fail=0 3825cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 3826#! $SHELL 3827# Generated by $as_me. 3828# Run this file to recreate the current configuration. 3829# Compiler output produced by configure, useful for debugging 3830# configure, is in config.log if it exists. 3831 3832debug=false 3833ac_cs_recheck=false 3834ac_cs_silent=false 3835 3836SHELL=\${CONFIG_SHELL-$SHELL} 3837export SHELL 3838_ASEOF 3839cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 3840## -------------------- ## 3841## M4sh Initialization. ## 3842## -------------------- ## 3843 3844# Be more Bourne compatible 3845DUALCASE=1; export DUALCASE # for MKS sh 3846if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 3847 emulate sh 3848 NULLCMD=: 3849 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 3850 # is contrary to our usage. Disable this feature. 3851 alias -g '${1+"$@"}'='"$@"' 3852 setopt NO_GLOB_SUBST 3853else 3854 case `(set -o) 2>/dev/null` in #( 3855 *posix*) : 3856 set -o posix ;; #( 3857 *) : 3858 ;; 3859esac 3860fi 3861 3862 3863as_nl=' 3864' 3865export as_nl 3866# Printing a long string crashes Solaris 7 /usr/bin/printf. 3867as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 3868as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 3869as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 3870# Prefer a ksh shell builtin over an external printf program on Solaris, 3871# but without wasting forks for bash or zsh. 3872if test -z "$BASH_VERSION$ZSH_VERSION" \ 3873 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 3874 as_echo='print -r --' 3875 as_echo_n='print -rn --' 3876elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 3877 as_echo='printf %s\n' 3878 as_echo_n='printf %s' 3879else 3880 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 3881 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 3882 as_echo_n='/usr/ucb/echo -n' 3883 else 3884 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 3885 as_echo_n_body='eval 3886 arg=$1; 3887 case $arg in #( 3888 *"$as_nl"*) 3889 expr "X$arg" : "X\\(.*\\)$as_nl"; 3890 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 3891 esac; 3892 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 3893 ' 3894 export as_echo_n_body 3895 as_echo_n='sh -c $as_echo_n_body as_echo' 3896 fi 3897 export as_echo_body 3898 as_echo='sh -c $as_echo_body as_echo' 3899fi 3900 3901# The user is always right. 3902if test "${PATH_SEPARATOR+set}" != set; then 3903 PATH_SEPARATOR=: 3904 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 3905 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 3906 PATH_SEPARATOR=';' 3907 } 3908fi 3909 3910 3911# IFS 3912# We need space, tab and new line, in precisely that order. Quoting is 3913# there to prevent editors from complaining about space-tab. 3914# (If _AS_PATH_WALK were called with IFS unset, it would disable word 3915# splitting by setting IFS to empty value.) 3916IFS=" "" $as_nl" 3917 3918# Find who we are. Look in the path if we contain no directory separator. 3919case $0 in #(( 3920 *[\\/]* ) as_myself=$0 ;; 3921 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3922for as_dir in $PATH 3923do 3924 IFS=$as_save_IFS 3925 test -z "$as_dir" && as_dir=. 3926 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 3927 done 3928IFS=$as_save_IFS 3929 3930 ;; 3931esac 3932# We did not find ourselves, most probably we were run as `sh COMMAND' 3933# in which case we are not to be found in the path. 3934if test "x$as_myself" = x; then 3935 as_myself=$0 3936fi 3937if test ! -f "$as_myself"; then 3938 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 3939 exit 1 3940fi 3941 3942# Unset variables that we do not need and which cause bugs (e.g. in 3943# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 3944# suppresses any "Segmentation fault" message there. '((' could 3945# trigger a bug in pdksh 5.2.14. 3946for as_var in BASH_ENV ENV MAIL MAILPATH 3947do eval test x\${$as_var+set} = xset \ 3948 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 3949done 3950PS1='$ ' 3951PS2='> ' 3952PS4='+ ' 3953 3954# NLS nuisances. 3955LC_ALL=C 3956export LC_ALL 3957LANGUAGE=C 3958export LANGUAGE 3959 3960# CDPATH. 3961(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 3962 3963 3964# as_fn_error ERROR [LINENO LOG_FD] 3965# --------------------------------- 3966# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 3967# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 3968# script with status $?, using 1 if that was 0. 3969as_fn_error () 3970{ 3971 as_status=$?; test $as_status -eq 0 && as_status=1 3972 if test "$3"; then 3973 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 3974 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 3975 fi 3976 $as_echo "$as_me: error: $1" >&2 3977 as_fn_exit $as_status 3978} # as_fn_error 3979 3980 3981# as_fn_set_status STATUS 3982# ----------------------- 3983# Set $? to STATUS, without forking. 3984as_fn_set_status () 3985{ 3986 return $1 3987} # as_fn_set_status 3988 3989# as_fn_exit STATUS 3990# ----------------- 3991# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 3992as_fn_exit () 3993{ 3994 set +e 3995 as_fn_set_status $1 3996 exit $1 3997} # as_fn_exit 3998 3999# as_fn_unset VAR 4000# --------------- 4001# Portably unset VAR. 4002as_fn_unset () 4003{ 4004 { eval $1=; unset $1;} 4005} 4006as_unset=as_fn_unset 4007# as_fn_append VAR VALUE 4008# ---------------------- 4009# Append the text in VALUE to the end of the definition contained in VAR. Take 4010# advantage of any shell optimizations that allow amortized linear growth over 4011# repeated appends, instead of the typical quadratic growth present in naive 4012# implementations. 4013if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 4014 eval 'as_fn_append () 4015 { 4016 eval $1+=\$2 4017 }' 4018else 4019 as_fn_append () 4020 { 4021 eval $1=\$$1\$2 4022 } 4023fi # as_fn_append 4024 4025# as_fn_arith ARG... 4026# ------------------ 4027# Perform arithmetic evaluation on the ARGs, and store the result in the 4028# global $as_val. Take advantage of shells that can avoid forks. The arguments 4029# must be portable across $(()) and expr. 4030if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 4031 eval 'as_fn_arith () 4032 { 4033 as_val=$(( $* )) 4034 }' 4035else 4036 as_fn_arith () 4037 { 4038 as_val=`expr "$@" || test $? -eq 1` 4039 } 4040fi # as_fn_arith 4041 4042 4043if expr a : '\(a\)' >/dev/null 2>&1 && 4044 test "X`expr 00001 : '.*\(...\)'`" = X001; then 4045 as_expr=expr 4046else 4047 as_expr=false 4048fi 4049 4050if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 4051 as_basename=basename 4052else 4053 as_basename=false 4054fi 4055 4056if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 4057 as_dirname=dirname 4058else 4059 as_dirname=false 4060fi 4061 4062as_me=`$as_basename -- "$0" || 4063$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 4064 X"$0" : 'X\(//\)$' \| \ 4065 X"$0" : 'X\(/\)' \| . 2>/dev/null || 4066$as_echo X/"$0" | 4067 sed '/^.*\/\([^/][^/]*\)\/*$/{ 4068 s//\1/ 4069 q 4070 } 4071 /^X\/\(\/\/\)$/{ 4072 s//\1/ 4073 q 4074 } 4075 /^X\/\(\/\).*/{ 4076 s//\1/ 4077 q 4078 } 4079 s/.*/./; q'` 4080 4081# Avoid depending upon Character Ranges. 4082as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4083as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4084as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4085as_cr_digits='0123456789' 4086as_cr_alnum=$as_cr_Letters$as_cr_digits 4087 4088ECHO_C= ECHO_N= ECHO_T= 4089case `echo -n x` in #((((( 4090-n*) 4091 case `echo 'xy\c'` in 4092 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4093 xy) ECHO_C='\c';; 4094 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 4095 ECHO_T=' ';; 4096 esac;; 4097*) 4098 ECHO_N='-n';; 4099esac 4100 4101rm -f conf$$ conf$$.exe conf$$.file 4102if test -d conf$$.dir; then 4103 rm -f conf$$.dir/conf$$.file 4104else 4105 rm -f conf$$.dir 4106 mkdir conf$$.dir 2>/dev/null 4107fi 4108if (echo >conf$$.file) 2>/dev/null; then 4109 if ln -s conf$$.file conf$$ 2>/dev/null; then 4110 as_ln_s='ln -s' 4111 # ... but there are two gotchas: 4112 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 4113 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 4114 # In both cases, we have to default to `cp -p'. 4115 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4116 as_ln_s='cp -p' 4117 elif ln conf$$.file conf$$ 2>/dev/null; then 4118 as_ln_s=ln 4119 else 4120 as_ln_s='cp -p' 4121 fi 4122else 4123 as_ln_s='cp -p' 4124fi 4125rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4126rmdir conf$$.dir 2>/dev/null 4127 4128 4129# as_fn_mkdir_p 4130# ------------- 4131# Create "$as_dir" as a directory, including parents if necessary. 4132as_fn_mkdir_p () 4133{ 4134 4135 case $as_dir in #( 4136 -*) as_dir=./$as_dir;; 4137 esac 4138 test -d "$as_dir" || eval $as_mkdir_p || { 4139 as_dirs= 4140 while :; do 4141 case $as_dir in #( 4142 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 4143 *) as_qdir=$as_dir;; 4144 esac 4145 as_dirs="'$as_qdir' $as_dirs" 4146 as_dir=`$as_dirname -- "$as_dir" || 4147$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4148 X"$as_dir" : 'X\(//\)[^/]' \| \ 4149 X"$as_dir" : 'X\(//\)$' \| \ 4150 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 4151$as_echo X"$as_dir" | 4152 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4153 s//\1/ 4154 q 4155 } 4156 /^X\(\/\/\)[^/].*/{ 4157 s//\1/ 4158 q 4159 } 4160 /^X\(\/\/\)$/{ 4161 s//\1/ 4162 q 4163 } 4164 /^X\(\/\).*/{ 4165 s//\1/ 4166 q 4167 } 4168 s/.*/./; q'` 4169 test -d "$as_dir" && break 4170 done 4171 test -z "$as_dirs" || eval "mkdir $as_dirs" 4172 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 4173 4174 4175} # as_fn_mkdir_p 4176if mkdir -p . 2>/dev/null; then 4177 as_mkdir_p='mkdir -p "$as_dir"' 4178else 4179 test -d ./-p && rmdir ./-p 4180 as_mkdir_p=false 4181fi 4182 4183if test -x / >/dev/null 2>&1; then 4184 as_test_x='test -x' 4185else 4186 if ls -dL / >/dev/null 2>&1; then 4187 as_ls_L_option=L 4188 else 4189 as_ls_L_option= 4190 fi 4191 as_test_x=' 4192 eval sh -c '\'' 4193 if test -d "$1"; then 4194 test -d "$1/."; 4195 else 4196 case $1 in #( 4197 -*)set "./$1";; 4198 esac; 4199 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 4200 ???[sx]*):;;*)false;;esac;fi 4201 '\'' sh 4202 ' 4203fi 4204as_executable_p=$as_test_x 4205 4206# Sed expression to map a string onto a valid CPP name. 4207as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 4208 4209# Sed expression to map a string onto a valid variable name. 4210as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 4211 4212 4213exec 6>&1 4214## ----------------------------------- ## 4215## Main body of $CONFIG_STATUS script. ## 4216## ----------------------------------- ## 4217_ASEOF 4218test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 4219 4220cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4221# Save the log message, to keep $0 and so on meaningful, and to 4222# report actual input values of CONFIG_FILES etc. instead of their 4223# values after options handling. 4224ac_log=" 4225This file was extended by $as_me, which was 4226generated by GNU Autoconf 2.64. Invocation command line was 4227 4228 CONFIG_FILES = $CONFIG_FILES 4229 CONFIG_HEADERS = $CONFIG_HEADERS 4230 CONFIG_LINKS = $CONFIG_LINKS 4231 CONFIG_COMMANDS = $CONFIG_COMMANDS 4232 $ $0 $@ 4233 4234on `(hostname || uname -n) 2>/dev/null | sed 1q` 4235" 4236 4237_ACEOF 4238 4239case $ac_config_files in *" 4240"*) set x $ac_config_files; shift; ac_config_files=$*;; 4241esac 4242 4243 4244 4245cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4246# Files that config.status was made for. 4247config_files="$ac_config_files" 4248config_commands="$ac_config_commands" 4249 4250_ACEOF 4251 4252cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4253ac_cs_usage="\ 4254\`$as_me' instantiates files and other configuration actions 4255from templates according to the current configuration. Unless the files 4256and actions are specified as TAGs, all are instantiated by default. 4257 4258Usage: $0 [OPTION]... [TAG]... 4259 4260 -h, --help print this help, then exit 4261 -V, --version print version number and configuration settings, then exit 4262 -q, --quiet, --silent 4263 do not print progress messages 4264 -d, --debug don't remove temporary files 4265 --recheck update $as_me by reconfiguring in the same conditions 4266 --file=FILE[:TEMPLATE] 4267 instantiate the configuration file FILE 4268 4269Configuration files: 4270$config_files 4271 4272Configuration commands: 4273$config_commands 4274 4275Report bugs to the package provider." 4276 4277_ACEOF 4278cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4279ac_cs_version="\\ 4280config.status 4281configured by $0, generated by GNU Autoconf 2.64, 4282 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 4283 4284Copyright (C) 2009 Free Software Foundation, Inc. 4285This config.status script is free software; the Free Software Foundation 4286gives unlimited permission to copy, distribute and modify it." 4287 4288ac_pwd='$ac_pwd' 4289srcdir='$srcdir' 4290AWK='$AWK' 4291test -n "\$AWK" || AWK=awk 4292_ACEOF 4293 4294cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4295# The default lists apply if the user does not specify any file. 4296ac_need_defaults=: 4297while test $# != 0 4298do 4299 case $1 in 4300 --*=*) 4301 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4302 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 4303 ac_shift=: 4304 ;; 4305 *) 4306 ac_option=$1 4307 ac_optarg=$2 4308 ac_shift=shift 4309 ;; 4310 esac 4311 4312 case $ac_option in 4313 # Handling of the options. 4314 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4315 ac_cs_recheck=: ;; 4316 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 4317 $as_echo "$ac_cs_version"; exit ;; 4318 --debug | --debu | --deb | --de | --d | -d ) 4319 debug=: ;; 4320 --file | --fil | --fi | --f ) 4321 $ac_shift 4322 case $ac_optarg in 4323 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4324 esac 4325 as_fn_append CONFIG_FILES " '$ac_optarg'" 4326 ac_need_defaults=false;; 4327 --he | --h | --help | --hel | -h ) 4328 $as_echo "$ac_cs_usage"; exit ;; 4329 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4330 | -silent | --silent | --silen | --sile | --sil | --si | --s) 4331 ac_cs_silent=: ;; 4332 4333 # This is an error. 4334 -*) as_fn_error "unrecognized option: \`$1' 4335Try \`$0 --help' for more information." ;; 4336 4337 *) as_fn_append ac_config_targets " $1" 4338 ac_need_defaults=false ;; 4339 4340 esac 4341 shift 4342done 4343 4344ac_configure_extra_args= 4345 4346if $ac_cs_silent; then 4347 exec 6>/dev/null 4348 ac_configure_extra_args="$ac_configure_extra_args --silent" 4349fi 4350 4351_ACEOF 4352cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4353if \$ac_cs_recheck; then 4354 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4355 shift 4356 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 4357 CONFIG_SHELL='$SHELL' 4358 export CONFIG_SHELL 4359 exec "\$@" 4360fi 4361 4362_ACEOF 4363cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4364exec 5>>config.log 4365{ 4366 echo 4367 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 4368## Running $as_me. ## 4369_ASBOX 4370 $as_echo "$ac_log" 4371} >&5 4372 4373_ACEOF 4374cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4375# 4376# INIT-COMMANDS 4377# 4378 4379srcdir="$srcdir" 4380host="$host" 4381target="$target" 4382with_multisubdir="$with_multisubdir" 4383with_multisrctop="$with_multisrctop" 4384with_target_subdir="$with_target_subdir" 4385ac_configure_args="${multilib_arg} ${ac_configure_args}" 4386multi_basedir="$multi_basedir" 4387CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 4388CC="$CC" 4389CXX="$CXX" 4390GFORTRAN="$GFORTRAN" 4391 4392_ACEOF 4393 4394cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4395 4396# Handling of arguments. 4397for ac_config_target in $ac_config_targets 4398do 4399 case $ac_config_target in 4400 "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;; 4401 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 4402 4403 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 4404 esac 4405done 4406 4407 4408# If the user did not use the arguments to specify the items to instantiate, 4409# then the envvar interface is used. Set only those that are not. 4410# We use the long form for the default assignment because of an extremely 4411# bizarre bug on SunOS 4.1.3. 4412if $ac_need_defaults; then 4413 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 4414 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 4415fi 4416 4417# Have a temporary directory for convenience. Make it in the build tree 4418# simply because there is no reason against having it here, and in addition, 4419# creating and moving files from /tmp can sometimes cause problems. 4420# Hook for its removal unless debugging. 4421# Note that there is a small window in which the directory will not be cleaned: 4422# after its creation but before its name has been assigned to `$tmp'. 4423$debug || 4424{ 4425 tmp= 4426 trap 'exit_status=$? 4427 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 4428' 0 4429 trap 'as_fn_exit 1' 1 2 13 15 4430} 4431# Create a (secure) tmp directory for tmp files. 4432 4433{ 4434 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 4435 test -n "$tmp" && test -d "$tmp" 4436} || 4437{ 4438 tmp=./conf$$-$RANDOM 4439 (umask 077 && mkdir "$tmp") 4440} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 4441 4442# Set up the scripts for CONFIG_FILES section. 4443# No need to generate them if there are no CONFIG_FILES. 4444# This happens for instance with `./config.status config.h'. 4445if test -n "$CONFIG_FILES"; then 4446 4447 4448ac_cr=`echo X | tr X '\015'` 4449# On cygwin, bash can eat \r inside `` if the user requested igncr. 4450# But we know of no other shell where ac_cr would be empty at this 4451# point, so we can use a bashism as a fallback. 4452if test "x$ac_cr" = x; then 4453 eval ac_cr=\$\'\\r\' 4454fi 4455ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 4456if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 4457 ac_cs_awk_cr='\r' 4458else 4459 ac_cs_awk_cr=$ac_cr 4460fi 4461 4462echo 'BEGIN {' >"$tmp/subs1.awk" && 4463_ACEOF 4464 4465 4466{ 4467 echo "cat >conf$$subs.awk <<_ACEOF" && 4468 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 4469 echo "_ACEOF" 4470} >conf$$subs.sh || 4471 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 4472ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 4473ac_delim='%!_!# ' 4474for ac_last_try in false false false false false :; do 4475 . ./conf$$subs.sh || 4476 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 4477 4478 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 4479 if test $ac_delim_n = $ac_delim_num; then 4480 break 4481 elif $ac_last_try; then 4482 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 4483 else 4484 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 4485 fi 4486done 4487rm -f conf$$subs.sh 4488 4489cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4490cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 4491_ACEOF 4492sed -n ' 4493h 4494s/^/S["/; s/!.*/"]=/ 4495p 4496g 4497s/^[^!]*!// 4498:repl 4499t repl 4500s/'"$ac_delim"'$// 4501t delim 4502:nl 4503h 4504s/\(.\{148\}\).*/\1/ 4505t more1 4506s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 4507p 4508n 4509b repl 4510:more1 4511s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4512p 4513g 4514s/.\{148\}// 4515t nl 4516:delim 4517h 4518s/\(.\{148\}\).*/\1/ 4519t more2 4520s/["\\]/\\&/g; s/^/"/; s/$/"/ 4521p 4522b 4523:more2 4524s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4525p 4526g 4527s/.\{148\}// 4528t delim 4529' <conf$$subs.awk | sed ' 4530/^[^""]/{ 4531 N 4532 s/\n// 4533} 4534' >>$CONFIG_STATUS || ac_write_fail=1 4535rm -f conf$$subs.awk 4536cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4537_ACAWK 4538cat >>"\$tmp/subs1.awk" <<_ACAWK && 4539 for (key in S) S_is_set[key] = 1 4540 FS = "" 4541 4542} 4543{ 4544 line = $ 0 4545 nfields = split(line, field, "@") 4546 substed = 0 4547 len = length(field[1]) 4548 for (i = 2; i < nfields; i++) { 4549 key = field[i] 4550 keylen = length(key) 4551 if (S_is_set[key]) { 4552 value = S[key] 4553 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 4554 len += length(value) + length(field[++i]) 4555 substed = 1 4556 } else 4557 len += 1 + keylen 4558 } 4559 4560 print line 4561} 4562 4563_ACAWK 4564_ACEOF 4565cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4566if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 4567 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 4568else 4569 cat 4570fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 4571 || as_fn_error "could not setup config files machinery" "$LINENO" 5 4572_ACEOF 4573 4574# VPATH may cause trouble with some makes, so we remove $(srcdir), 4575# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 4576# trailing colons and then remove the whole line if VPATH becomes empty 4577# (actually we leave an empty line to preserve line numbers). 4578if test "x$srcdir" = x.; then 4579 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 4580s/:*\$(srcdir):*/:/ 4581s/:*\${srcdir}:*/:/ 4582s/:*@srcdir@:*/:/ 4583s/^\([^=]*=[ ]*\):*/\1/ 4584s/:*$// 4585s/^[^=]*=[ ]*$// 4586}' 4587fi 4588 4589cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4590fi # test -n "$CONFIG_FILES" 4591 4592 4593eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 4594shift 4595for ac_tag 4596do 4597 case $ac_tag in 4598 :[FHLC]) ac_mode=$ac_tag; continue;; 4599 esac 4600 case $ac_mode$ac_tag in 4601 :[FHL]*:*);; 4602 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 4603 :[FH]-) ac_tag=-:-;; 4604 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 4605 esac 4606 ac_save_IFS=$IFS 4607 IFS=: 4608 set x $ac_tag 4609 IFS=$ac_save_IFS 4610 shift 4611 ac_file=$1 4612 shift 4613 4614 case $ac_mode in 4615 :L) ac_source=$1;; 4616 :[FH]) 4617 ac_file_inputs= 4618 for ac_f 4619 do 4620 case $ac_f in 4621 -) ac_f="$tmp/stdin";; 4622 *) # Look for the file first in the build tree, then in the source tree 4623 # (if the path is not absolute). The absolute path cannot be DOS-style, 4624 # because $ac_f cannot contain `:'. 4625 test -f "$ac_f" || 4626 case $ac_f in 4627 [\\/$]*) false;; 4628 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 4629 esac || 4630 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 4631 esac 4632 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 4633 as_fn_append ac_file_inputs " '$ac_f'" 4634 done 4635 4636 # Let's still pretend it is `configure' which instantiates (i.e., don't 4637 # use $as_me), people would be surprised to read: 4638 # /* config.h. Generated by config.status. */ 4639 configure_input='Generated from '` 4640 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 4641 `' by configure.' 4642 if test x"$ac_file" != x-; then 4643 configure_input="$ac_file. $configure_input" 4644 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 4645$as_echo "$as_me: creating $ac_file" >&6;} 4646 fi 4647 # Neutralize special characters interpreted by sed in replacement strings. 4648 case $configure_input in #( 4649 *\&* | *\|* | *\\* ) 4650 ac_sed_conf_input=`$as_echo "$configure_input" | 4651 sed 's/[\\\\&|]/\\\\&/g'`;; #( 4652 *) ac_sed_conf_input=$configure_input;; 4653 esac 4654 4655 case $ac_tag in 4656 *:-:* | *:-) cat >"$tmp/stdin" \ 4657 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 4658 esac 4659 ;; 4660 esac 4661 4662 ac_dir=`$as_dirname -- "$ac_file" || 4663$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4664 X"$ac_file" : 'X\(//\)[^/]' \| \ 4665 X"$ac_file" : 'X\(//\)$' \| \ 4666 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 4667$as_echo X"$ac_file" | 4668 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4669 s//\1/ 4670 q 4671 } 4672 /^X\(\/\/\)[^/].*/{ 4673 s//\1/ 4674 q 4675 } 4676 /^X\(\/\/\)$/{ 4677 s//\1/ 4678 q 4679 } 4680 /^X\(\/\).*/{ 4681 s//\1/ 4682 q 4683 } 4684 s/.*/./; q'` 4685 as_dir="$ac_dir"; as_fn_mkdir_p 4686 ac_builddir=. 4687 4688case "$ac_dir" in 4689.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 4690*) 4691 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 4692 # A ".." for each directory in $ac_dir_suffix. 4693 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 4694 case $ac_top_builddir_sub in 4695 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 4696 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 4697 esac ;; 4698esac 4699ac_abs_top_builddir=$ac_pwd 4700ac_abs_builddir=$ac_pwd$ac_dir_suffix 4701# for backward compatibility: 4702ac_top_builddir=$ac_top_build_prefix 4703 4704case $srcdir in 4705 .) # We are building in place. 4706 ac_srcdir=. 4707 ac_top_srcdir=$ac_top_builddir_sub 4708 ac_abs_top_srcdir=$ac_pwd ;; 4709 [\\/]* | ?:[\\/]* ) # Absolute name. 4710 ac_srcdir=$srcdir$ac_dir_suffix; 4711 ac_top_srcdir=$srcdir 4712 ac_abs_top_srcdir=$srcdir ;; 4713 *) # Relative name. 4714 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 4715 ac_top_srcdir=$ac_top_build_prefix$srcdir 4716 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 4717esac 4718ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 4719 4720 4721 case $ac_mode in 4722 :F) 4723 # 4724 # CONFIG_FILE 4725 # 4726 4727_ACEOF 4728 4729cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4730# If the template does not know about datarootdir, expand it. 4731# FIXME: This hack should be removed a few years after 2.60. 4732ac_datarootdir_hack=; ac_datarootdir_seen= 4733ac_sed_dataroot=' 4734/datarootdir/ { 4735 p 4736 q 4737} 4738/@datadir@/p 4739/@docdir@/p 4740/@infodir@/p 4741/@localedir@/p 4742/@mandir@/p' 4743case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 4744*datarootdir*) ac_datarootdir_seen=yes;; 4745*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 4746 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 4747$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 4748_ACEOF 4749cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4750 ac_datarootdir_hack=' 4751 s&@datadir@&$datadir&g 4752 s&@docdir@&$docdir&g 4753 s&@infodir@&$infodir&g 4754 s&@localedir@&$localedir&g 4755 s&@mandir@&$mandir&g 4756 s&\\\${datarootdir}&$datarootdir&g' ;; 4757esac 4758_ACEOF 4759 4760# Neutralize VPATH when `$srcdir' = `.'. 4761# Shell code in configure.ac might set extrasub. 4762# FIXME: do we really want to maintain this feature? 4763cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4764ac_sed_extra="$ac_vpsub 4765$extrasub 4766_ACEOF 4767cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4768:t 4769/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 4770s|@configure_input@|$ac_sed_conf_input|;t t 4771s&@top_builddir@&$ac_top_builddir_sub&;t t 4772s&@top_build_prefix@&$ac_top_build_prefix&;t t 4773s&@srcdir@&$ac_srcdir&;t t 4774s&@abs_srcdir@&$ac_abs_srcdir&;t t 4775s&@top_srcdir@&$ac_top_srcdir&;t t 4776s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 4777s&@builddir@&$ac_builddir&;t t 4778s&@abs_builddir@&$ac_abs_builddir&;t t 4779s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 4780$ac_datarootdir_hack 4781" 4782eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 4783 || as_fn_error "could not create $ac_file" "$LINENO" 5 4784 4785test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 4786 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 4787 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 4788 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 4789which seems to be undefined. Please make sure it is defined." >&5 4790$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 4791which seems to be undefined. Please make sure it is defined." >&2;} 4792 4793 rm -f "$tmp/stdin" 4794 case $ac_file in 4795 -) cat "$tmp/out" && rm -f "$tmp/out";; 4796 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 4797 esac \ 4798 || as_fn_error "could not create $ac_file" "$LINENO" 5 4799 ;; 4800 4801 4802 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 4803$as_echo "$as_me: executing $ac_file commands" >&6;} 4804 ;; 4805 esac 4806 4807 4808 case $ac_file$ac_mode in 4809 "default-1":C) 4810# Only add multilib support code if we just rebuilt the top-level 4811# Makefile. 4812case " $CONFIG_FILES " in 4813 *" Makefile "*) 4814 ac_file=Makefile . ${multi_basedir}/config-ml.in 4815 ;; 4816esac ;; 4817 4818 esac 4819done # for ac_tag 4820 4821 4822as_fn_exit 0 4823_ACEOF 4824ac_clean_files=$ac_clean_files_save 4825 4826test $ac_write_fail = 0 || 4827 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 4828 4829 4830# configure is writing to config.log, and then calls config.status. 4831# config.status does its own redirection, appending to config.log. 4832# Unfortunately, on DOS this fails, as config.log is still kept open 4833# by configure, so config.status won't be able to write to it; its 4834# output is simply discarded. So we exec the FD to /dev/null, 4835# effectively closing config.log, so it can be properly (re)opened and 4836# appended to by config.status. When coming back to configure, we 4837# need to make the FD available again. 4838if test "$no_create" != yes; then 4839 ac_cs_success=: 4840 ac_config_status_args= 4841 test "$silent" = yes && 4842 ac_config_status_args="$ac_config_status_args --quiet" 4843 exec 5>/dev/null 4844 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 4845 exec 5>>config.log 4846 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 4847 # would make configure fail if this is the last instruction. 4848 $ac_cs_success || as_fn_exit $? 4849fi 4850if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 4851 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 4852$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 4853fi 4854 4855