2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64.
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
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 ## -------------------- ##
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
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 '${1+"$@"}'='"$@"'
25 case `(set -o) 2>/dev/null` in #(
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
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'
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 as_echo_n='sh -c $as_echo_n_body as_echo'
69 as_echo='sh -c $as_echo_body as_echo'
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
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.)
89 # Find who we are. Look in the path if we contain no directory separator.
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
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.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
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+\"\$@\"}'='\"\$@\"'
143 case \`(set -o) 2>/dev/null\` in #(
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165 exitcode=1; echo positional parameters were not saved.
167 test 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
173 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
174 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
175 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
176 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
177 PATH=/empty FPATH=/empty; export PATH FPATH
178 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
179 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
180 test \$(( 1 + 1 )) = 2 || exit 1"
181 if (eval "$as_required") 2>/dev/null; then :
186 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
194 test -z "$as_dir" && as_dir=.
198 for as_base in sh bash ksh sh5; do
199 # Try only shells that exist, to save several forks.
200 as_shell=$as_dir/$as_base
201 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
202 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
203 CONFIG_SHELL=$as_shell as_have_required=yes
204 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
213 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
214 CONFIG_SHELL=$SHELL as_have_required=yes
219 if test "x$CONFIG_SHELL" != x; then :
220 # We cannot yet assume a decent shell, so we have to provide a
221 # neutralization value for shells without unset; and this also
222 # works around shells that cannot unset nonexistent variables.
225 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
227 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
230 if test x$as_have_required = xno; then :
231 $as_echo "$0: This script requires a shell more modern than all"
232 $as_echo "$0: the shells that I found on your system."
233 if test x${ZSH_VERSION+set} = xset ; then
234 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
235 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
237 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
238 $0: including any error possibly output before this
239 $0: message. Then install a modern shell, or manually run
240 $0: the script under such a shell if you do have one."
246 SHELL=${CONFIG_SHELL-/bin/sh}
248 # Unset more variables known to interfere with behavior of common tools.
249 CLICOLOR_FORCE= GREP_OPTIONS=
250 unset CLICOLOR_FORCE GREP_OPTIONS
252 ## --------------------- ##
253 ## M4sh Shell Functions. ##
254 ## --------------------- ##
257 # Portably unset VAR.
260 { eval $1=; unset $1;}
264 # as_fn_set_status STATUS
265 # -----------------------
266 # Set $? to STATUS, without forking.
274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
284 # Create "$as_dir" as a directory, including parents if necessary.
289 -*) as_dir=./$as_dir;;
291 test -d "$as_dir" || eval $as_mkdir_p || {
295 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
298 as_dirs="'$as_qdir' $as_dirs"
299 as_dir=`$as_dirname -- "$as_dir" ||
300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
301 X"$as_dir" : 'X\(//\)[^/]' \| \
302 X"$as_dir" : 'X\(//\)$' \| \
303 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
304 $as_echo X"$as_dir" |
305 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
322 test -d "$as_dir" && break
324 test -z "$as_dirs" || eval "mkdir $as_dirs"
325 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
329 # as_fn_append VAR VALUE
330 # ----------------------
331 # Append the text in VALUE to the end of the definition contained in VAR. Take
332 # advantage of any shell optimizations that allow amortized linear growth over
333 # repeated appends, instead of the typical quadratic growth present in naive
335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
336 eval 'as_fn_append ()
349 # Perform arithmetic evaluation on the ARGs, and store the result in the
350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
351 # must be portable across $(()) and expr.
352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
360 as_val=`expr "$@" || test $? -eq 1`
365 # as_fn_error ERROR [LINENO LOG_FD]
366 # ---------------------------------
367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
369 # script with status $?, using 1 if that was 0.
372 as_status=$?; test $as_status -eq 0 && as_status=1
374 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
375 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
377 $as_echo "$as_me: error: $1" >&2
378 as_fn_exit $as_status
381 if expr a : '\(a\)' >/dev/null 2>&1 &&
382 test "X`expr 00001 : '.*\(...\)'`" = X001; then
388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
400 as_me=`$as_basename -- "$0" ||
401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
402 X"$0" : 'X\(//\)$' \| \
403 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
405 sed '/^.*\/\([^/][^/]*\)\/*$/{
419 # Avoid depending upon Character Ranges.
420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
423 as_cr_digits='0123456789'
424 as_cr_alnum=$as_cr_Letters$as_cr_digits
427 as_lineno_1=$LINENO as_lineno_1a=$LINENO
428 as_lineno_2=$LINENO as_lineno_2a=$LINENO
429 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
430 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
431 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
443 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
447 chmod +x "$as_me.lineno" ||
448 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
450 # Don't try to exec as it changes $[0], causing all sort of problems
451 # (the dirname of $[0] is not the place where we might find the
452 # original and so on. Autoconf is especially sensitive to this).
454 # Exit status is that of the last command.
458 ECHO_C= ECHO_N= ECHO_T=
459 case `echo -n x` in #(((((
461 case `echo 'xy\c'` in
462 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
464 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
471 rm -f conf$$ conf$$.exe conf$$.file
472 if test -d conf$$.dir; then
473 rm -f conf$$.dir/conf$$.file
476 mkdir conf$$.dir 2>/dev/null
478 if (echo >conf$$.file) 2>/dev/null; then
479 if ln -s conf$$.file conf$$ 2>/dev/null; then
481 # ... but there are two gotchas:
482 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
483 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
484 # In both cases, we have to default to `cp -p'.
485 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
487 elif ln conf$$.file conf$$ 2>/dev/null; then
495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
496 rmdir conf$$.dir 2>/dev/null
498 if mkdir -p . 2>/dev/null; then
499 as_mkdir_p='mkdir -p "$as_dir"'
501 test -d ./-p && rmdir ./-p
505 if test -x / >/dev/null 2>&1; then
508 if ls -dL / >/dev/null 2>&1; then
515 if test -d "$1"; then
521 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
522 ???[sx]*):;;*)false;;esac;fi
526 as_executable_p=$as_test_x
528 # Sed expression to map a string onto a valid CPP name.
529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
531 # Sed expression to map a string onto a valid variable name.
532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
534 SHELL=${CONFIG_SHELL-/bin/sh}
537 exec 7<&0 </dev/null 6>&1
540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
541 # so uname gets run too.
542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
547 ac_default_prefix=/usr/local
549 ac_config_libobj_dir=.
556 # Identity of this package.
564 ac_unique_file="gcj_mlc.c"
565 # Factoring default headers for most tests.
566 ac_includes_default="\
568 #ifdef HAVE_SYS_TYPES_H
569 # include <sys/types.h>
571 #ifdef HAVE_SYS_STAT_H
572 # include <sys/stat.h>
578 # ifdef HAVE_STDLIB_H
583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
588 #ifdef HAVE_STRINGS_H
589 # include <strings.h>
591 #ifdef HAVE_INTTYPES_H
592 # include <inttypes.h>
601 ac_subst_vars='am__EXEEXT_FALSE
641 MAINTAINER_MODE_FALSE
678 INSTALL_STRIP_PROGRAM
735 program_transform_name
748 enable_option_checking
750 enable_dependency_tracking
751 enable_maintainer_mode
764 ac_precious_vars='build_alias
772 # Initialize some variables set by options.
774 ac_init_version=false
775 ac_unrecognized_opts=
777 # The variables have the same names as the options, with
778 # dashes changed to underlines.
786 program_transform_name=s,x,x,
794 # Installation directory options.
795 # These are left unexpanded so users can "make install exec_prefix=/foo"
796 # and all the variables that are supposed to be based on exec_prefix
797 # by default will actually change.
798 # Use braces instead of parens because sh, perl, etc. also accept them.
799 # (The list follows the same order as the GNU Coding Standards.)
800 bindir='${exec_prefix}/bin'
801 sbindir='${exec_prefix}/sbin'
802 libexecdir='${exec_prefix}/libexec'
803 datarootdir='${prefix}/share'
804 datadir='${datarootdir}'
805 sysconfdir='${prefix}/etc'
806 sharedstatedir='${prefix}/com'
807 localstatedir='${prefix}/var'
808 includedir='${prefix}/include'
809 oldincludedir='/usr/include'
810 docdir='${datarootdir}/doc/${PACKAGE}'
811 infodir='${datarootdir}/info'
816 libdir='${exec_prefix}/lib'
817 localedir='${datarootdir}/locale'
818 mandir='${datarootdir}/man'
824 # If the previous option needs an argument, assign it.
825 if test -n "$ac_prev"; then
826 eval $ac_prev=\$ac_option
832 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
836 # Accept the important Cygnus configure options, so we can diagnose typos.
838 case $ac_dashdash$ac_option in
842 -bindir | --bindir | --bindi | --bind | --bin | --bi)
844 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
847 -build | --build | --buil | --bui | --bu)
848 ac_prev=build_alias ;;
849 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
850 build_alias=$ac_optarg ;;
852 -cache-file | --cache-file | --cache-fil | --cache-fi \
853 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
854 ac_prev=cache_file ;;
855 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
856 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
857 cache_file=$ac_optarg ;;
860 cache_file=config.cache ;;
862 -datadir | --datadir | --datadi | --datad)
864 -datadir=* | --datadir=* | --datadi=* | --datad=*)
865 datadir=$ac_optarg ;;
867 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
868 | --dataroo | --dataro | --datar)
869 ac_prev=datarootdir ;;
870 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
871 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
872 datarootdir=$ac_optarg ;;
874 -disable-* | --disable-*)
875 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
876 # Reject names that are not valid shell variable names.
877 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
878 as_fn_error "invalid feature name: $ac_useropt"
879 ac_useropt_orig=$ac_useropt
880 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
881 case $ac_user_opts in
885 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
886 ac_unrecognized_sep=', ';;
888 eval enable_$ac_useropt=no ;;
890 -docdir | --docdir | --docdi | --doc | --do)
892 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
895 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
897 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
900 -enable-* | --enable-*)
901 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
902 # Reject names that are not valid shell variable names.
903 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
904 as_fn_error "invalid feature name: $ac_useropt"
905 ac_useropt_orig=$ac_useropt
906 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
907 case $ac_user_opts in
911 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
912 ac_unrecognized_sep=', ';;
914 eval enable_$ac_useropt=\$ac_optarg ;;
916 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
917 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
918 | --exec | --exe | --ex)
919 ac_prev=exec_prefix ;;
920 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
921 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
922 | --exec=* | --exe=* | --ex=*)
923 exec_prefix=$ac_optarg ;;
925 -gas | --gas | --ga | --g)
926 # Obsolete; use --with-gas.
929 -help | --help | --hel | --he | -h)
931 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
932 ac_init_help=recursive ;;
933 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
934 ac_init_help=short ;;
936 -host | --host | --hos | --ho)
937 ac_prev=host_alias ;;
938 -host=* | --host=* | --hos=* | --ho=*)
939 host_alias=$ac_optarg ;;
941 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
943 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
945 htmldir=$ac_optarg ;;
947 -includedir | --includedir | --includedi | --included | --include \
948 | --includ | --inclu | --incl | --inc)
949 ac_prev=includedir ;;
950 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
951 | --includ=* | --inclu=* | --incl=* | --inc=*)
952 includedir=$ac_optarg ;;
954 -infodir | --infodir | --infodi | --infod | --info | --inf)
956 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
957 infodir=$ac_optarg ;;
959 -libdir | --libdir | --libdi | --libd)
961 -libdir=* | --libdir=* | --libdi=* | --libd=*)
964 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
965 | --libexe | --libex | --libe)
966 ac_prev=libexecdir ;;
967 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
968 | --libexe=* | --libex=* | --libe=*)
969 libexecdir=$ac_optarg ;;
971 -localedir | --localedir | --localedi | --localed | --locale)
973 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
974 localedir=$ac_optarg ;;
976 -localstatedir | --localstatedir | --localstatedi | --localstated \
977 | --localstate | --localstat | --localsta | --localst | --locals)
978 ac_prev=localstatedir ;;
979 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
980 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
981 localstatedir=$ac_optarg ;;
983 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
985 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
989 # Obsolete; use --without-fp.
992 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
993 | --no-cr | --no-c | -n)
996 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
997 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
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1603 test $ac_status = 0; } && {
1604 test -z "$ac_c_werror_flag" ||
1605 test ! -s conftest.err
1606 } && test -s conftest$ac_exeext && {
1607 test "$cross_compiling" = yes ||
1608 $as_test_x conftest$ac_exeext
1612 $as_echo "$as_me: failed program was:" >&5
1613 sed 's/^/| /' conftest.$ac_ext >&5
1617 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1618 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1619 # interfere with the next link command; also delete a directory that is
1620 # left behind by Apple's compiler. We do this before executing the actions.
1621 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1622 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1625 } # ac_fn_c_try_link
1627 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1628 # -------------------------------------------------------
1629 # Tests whether HEADER exists and can be compiled using the include files in
1630 # INCLUDES, setting the cache variable VAR accordingly.
1631 ac_fn_c_check_header_compile ()
1633 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1635 $as_echo_n "checking for $2... " >&6; }
1636 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1637 $as_echo_n "(cached) " >&6
1639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1640 /* end confdefs.h. */
1644 if ac_fn_c_try_compile "$LINENO"; then :
1649 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1653 $as_echo "$ac_res" >&6; }
1654 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1656 } # ac_fn_c_check_header_compile
1658 # ac_fn_c_try_cpp LINENO
1659 # ----------------------
1660 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1663 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1664 if { { ac_try="$ac_cpp conftest.$ac_ext"
1666 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1667 *) ac_try_echo=$ac_try;;
1669 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1670 $as_echo "$ac_try_echo"; } >&5
1671 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1673 if test -s conftest.err; then
1674 grep -v '^ *+' conftest.err >conftest.er1
1675 cat conftest.er1 >&5
1676 mv -f conftest.er1 conftest.err
1678 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1679 test $ac_status = 0; } >/dev/null && {
1680 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1681 test ! -s conftest.err
1685 $as_echo "$as_me: failed program was:" >&5
1686 sed 's/^/| /' conftest.$ac_ext >&5
1690 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1695 # ac_fn_c_try_run LINENO
1696 # ----------------------
1697 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1698 # that executables *can* be run.
1701 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1702 if { { ac_try="$ac_link"
1704 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1705 *) ac_try_echo=$ac_try;;
1707 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1708 $as_echo "$ac_try_echo"; } >&5
1709 (eval "$ac_link") 2>&5
1711 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1712 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1713 { { case "(($ac_try" in
1714 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1715 *) ac_try_echo=$ac_try;;
1717 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1718 $as_echo "$ac_try_echo"; } >&5
1719 (eval "$ac_try") 2>&5
1721 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1722 test $ac_status = 0; }; }; then :
1725 $as_echo "$as_me: program exited with status $ac_status" >&5
1726 $as_echo "$as_me: failed program was:" >&5
1727 sed 's/^/| /' conftest.$ac_ext >&5
1729 ac_retval=$ac_status
1731 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1732 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1737 # ac_fn_c_check_func LINENO FUNC VAR
1738 # ----------------------------------
1739 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1740 ac_fn_c_check_func ()
1742 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1744 $as_echo_n "checking for $2... " >&6; }
1745 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1746 $as_echo_n "(cached) " >&6
1748 if test x$gcc_no_link = xyes; then
1749 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1752 /* end confdefs.h. */
1753 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1754 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1755 #define $2 innocuous_$2
1757 /* System header to define __stub macros and hopefully few prototypes,
1758 which can conflict with char $2 (); below.
1759 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1760 <limits.h> exists even on freestanding compilers. */
1763 # include <limits.h>
1765 # include <assert.h>
1770 /* Override any GCC internal prototype to avoid an error.
1771 Use char because int might match the return type of a GCC
1772 builtin and then its argument prototype would still apply. */
1777 /* The GNU C library defines this for functions which it implements
1778 to always fail with ENOSYS. Some functions are actually named
1779 something starting with __ and the normal name is an alias. */
1780 #if defined __stub_$2 || defined __stub___$2
1792 if ac_fn_c_try_link "$LINENO"; then :
1797 rm -f core conftest.err conftest.$ac_objext \
1798 conftest$ac_exeext conftest.$ac_ext
1801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1802 $as_echo "$ac_res" >&6; }
1803 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1805 } # ac_fn_c_check_func
1807 # ac_fn_cxx_try_cpp LINENO
1808 # ------------------------
1809 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1810 ac_fn_cxx_try_cpp ()
1812 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1813 if { { ac_try="$ac_cpp conftest.$ac_ext"
1815 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1816 *) ac_try_echo=$ac_try;;
1818 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1819 $as_echo "$ac_try_echo"; } >&5
1820 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1822 if test -s conftest.err; then
1823 grep -v '^ *+' conftest.err >conftest.er1
1824 cat conftest.er1 >&5
1825 mv -f conftest.er1 conftest.err
1827 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1828 test $ac_status = 0; } >/dev/null && {
1829 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1830 test ! -s conftest.err
1834 $as_echo "$as_me: failed program was:" >&5
1835 sed 's/^/| /' conftest.$ac_ext >&5
1839 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1842 } # ac_fn_cxx_try_cpp
1844 # ac_fn_cxx_try_link LINENO
1845 # -------------------------
1846 # Try to link conftest.$ac_ext, and return whether this succeeded.
1847 ac_fn_cxx_try_link ()
1849 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1850 rm -f conftest.$ac_objext conftest$ac_exeext
1851 if { { ac_try="$ac_link"
1853 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1854 *) ac_try_echo=$ac_try;;
1856 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1857 $as_echo "$ac_try_echo"; } >&5
1858 (eval "$ac_link") 2>conftest.err
1860 if test -s conftest.err; then
1861 grep -v '^ *+' conftest.err >conftest.er1
1862 cat conftest.er1 >&5
1863 mv -f conftest.er1 conftest.err
1865 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1866 test $ac_status = 0; } && {
1867 test -z "$ac_cxx_werror_flag" ||
1868 test ! -s conftest.err
1869 } && test -s conftest$ac_exeext && {
1870 test "$cross_compiling" = yes ||
1871 $as_test_x conftest$ac_exeext
1875 $as_echo "$as_me: failed program was:" >&5
1876 sed 's/^/| /' conftest.$ac_ext >&5
1880 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1881 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1882 # interfere with the next link command; also delete a directory that is
1883 # left behind by Apple's compiler. We do this before executing the actions.
1884 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1885 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1888 } # ac_fn_cxx_try_link
1890 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1891 # ----------------------------------------------------
1892 # Tries to find if the field MEMBER exists in type AGGR, after including
1893 # INCLUDES, setting cache variable VAR accordingly.
1894 ac_fn_c_check_member ()
1896 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1898 $as_echo_n "checking for $2.$3... " >&6; }
1899 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
1900 $as_echo_n "(cached) " >&6
1902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1903 /* end confdefs.h. */
1915 if ac_fn_c_try_compile "$LINENO"; then :
1918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1919 /* end confdefs.h. */
1925 if (sizeof ac_aggr.$3)
1931 if ac_fn_c_try_compile "$LINENO"; then :
1936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1942 $as_echo "$ac_res" >&6; }
1943 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1945 } # ac_fn_c_check_member
1947 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1948 # -------------------------------------------------------
1949 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1950 # the include files in INCLUDES and setting the cache variable VAR
1952 ac_fn_c_check_header_mongrel ()
1954 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1955 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1957 $as_echo_n "checking for $2... " >&6; }
1958 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1959 $as_echo_n "(cached) " >&6
1962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1963 $as_echo "$ac_res" >&6; }
1965 # Is the header compilable?
1966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1967 $as_echo_n "checking $2 usability... " >&6; }
1968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1969 /* end confdefs.h. */
1973 if ac_fn_c_try_compile "$LINENO"; then :
1974 ac_header_compiler=yes
1976 ac_header_compiler=no
1978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1980 $as_echo "$ac_header_compiler" >&6; }
1982 # Is the header present?
1983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1984 $as_echo_n "checking $2 presence... " >&6; }
1985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1986 /* end confdefs.h. */
1989 if ac_fn_c_try_cpp "$LINENO"; then :
1990 ac_header_preproc=yes
1992 ac_header_preproc=no
1994 rm -f conftest.err conftest.$ac_ext
1995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1996 $as_echo "$ac_header_preproc" >&6; }
1998 # So? What about this header?
1999 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2001 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2002 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2003 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2004 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2007 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2008 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2009 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2010 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2011 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2012 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2013 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2014 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2015 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2016 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2020 $as_echo_n "checking for $2... " >&6; }
2021 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2022 $as_echo_n "(cached) " >&6
2024 eval "$3=\$ac_header_compiler"
2027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2028 $as_echo "$ac_res" >&6; }
2030 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2032 } # ac_fn_c_check_header_mongrel
2033 cat >config.log <<_ACEOF
2034 This file contains any messages produced by compilers while
2035 running configure, to aid debugging if configure makes a mistake.
2037 It was created by $as_me, which was
2038 generated by GNU Autoconf 2.64. Invocation command line was
2050 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2051 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2052 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2053 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2054 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2056 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2057 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2059 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2060 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2061 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2062 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2063 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2064 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2065 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2069 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2073 test -z "$as_dir" && as_dir=.
2074 $as_echo "PATH: $as_dir"
2090 # Keep a trace of the command line.
2091 # Strip out --no-create and --no-recursion so they do not pile up.
2092 # Strip out --silent because we don't want to record it for future runs.
2093 # Also quote any args containing shell meta-characters.
2094 # Make two passes to allow for proper duplicate-argument suppression.
2098 ac_must_keep_next=false
2104 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2105 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2106 | -silent | --silent | --silen | --sile | --sil)
2109 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2112 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2114 as_fn_append ac_configure_args1 " '$ac_arg'"
2115 if test $ac_must_keep_next = true; then
2116 ac_must_keep_next=false # Got value, back to normal.
2119 *=* | --config-cache | -C | -disable-* | --disable-* \
2120 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2121 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2122 | -with-* | --with-* | -without-* | --without-* | --x)
2123 case "$ac_configure_args0 " in
2124 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2127 -* ) ac_must_keep_next=true ;;
2130 as_fn_append ac_configure_args " '$ac_arg'"
2135 { ac_configure_args0=; unset ac_configure_args0;}
2136 { ac_configure_args1=; unset ac_configure_args1;}
2138 # When interrupted or exit'd, cleanup temporary files, and complete
2139 # config.log. We remove comments because anyway the quotes in there
2140 # would cause problems or look ugly.
2141 # WARNING: Use '\'' to represent an apostrophe within the trap.
2142 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2143 trap 'exit_status=$?
2144 # Save into config.log some information that might help in debugging.
2149 ## ---------------- ##
2150 ## Cache variables. ##
2151 ## ---------------- ##
2154 # The following way of writing the cache mishandles newlines in values,
2156 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2157 eval ac_val=\$$ac_var
2161 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2162 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2165 _ | IFS | as_nl) ;; #(
2166 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2167 *) { eval $ac_var=; unset $ac_var;} ;;
2172 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2173 *${as_nl}ac_space=\ *)
2175 "s/'\''/'\''\\\\'\'''\''/g;
2176 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2179 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2187 ## ----------------- ##
2188 ## Output variables. ##
2189 ## ----------------- ##
2192 for ac_var in $ac_subst_vars
2194 eval ac_val=\$$ac_var
2196 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2198 $as_echo "$ac_var='\''$ac_val'\''"
2202 if test -n "$ac_subst_files"; then
2204 ## ------------------- ##
2205 ## File substitutions. ##
2206 ## ------------------- ##
2209 for ac_var in $ac_subst_files
2211 eval ac_val=\$$ac_var
2213 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2215 $as_echo "$ac_var='\''$ac_val'\''"
2220 if test -s confdefs.h; then
2230 test "$ac_signal" != 0 &&
2231 $as_echo "$as_me: caught signal $ac_signal"
2232 $as_echo "$as_me: exit $exit_status"
2234 rm -f core *.core core.conftest.* &&
2235 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2238 for ac_signal in 1 2 13 15; do
2239 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2243 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2244 rm -f -r conftest* confdefs.h
2246 $as_echo "/* confdefs.h */" > confdefs.h
2248 # Predefined preprocessor variables.
2250 cat >>confdefs.h <<_ACEOF
2251 #define PACKAGE_NAME "$PACKAGE_NAME"
2254 cat >>confdefs.h <<_ACEOF
2255 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2258 cat >>confdefs.h <<_ACEOF
2259 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2262 cat >>confdefs.h <<_ACEOF
2263 #define PACKAGE_STRING "$PACKAGE_STRING"
2266 cat >>confdefs.h <<_ACEOF
2267 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2270 cat >>confdefs.h <<_ACEOF
2271 #define PACKAGE_URL "$PACKAGE_URL"
2275 # Let the site file select an alternate cache file if it wants to.
2276 # Prefer an explicitly selected file to automatically selected ones.
2279 if test -n "$CONFIG_SITE"; then
2280 ac_site_file1=$CONFIG_SITE
2281 elif test "x$prefix" != xNONE; then
2282 ac_site_file1=$prefix/share/config.site
2283 ac_site_file2=$prefix/etc/config.site
2285 ac_site_file1=$ac_default_prefix/share/config.site
2286 ac_site_file2=$ac_default_prefix/etc/config.site
2288 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2290 test "x$ac_site_file" = xNONE && continue
2291 if test -r "$ac_site_file"; then
2292 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2293 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2294 sed 's/^/| /' "$ac_site_file" >&5
2299 if test -r "$cache_file"; then
2300 # Some versions of bash will fail to source /dev/null (special
2301 # files actually), so we avoid doing that.
2302 if test -f "$cache_file"; then
2303 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2304 $as_echo "$as_me: loading cache $cache_file" >&6;}
2306 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2307 *) . "./$cache_file";;
2311 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2312 $as_echo "$as_me: creating cache $cache_file" >&6;}
2316 # Check that the precious variables saved in the cache have kept the same
2318 ac_cache_corrupted=false
2319 for ac_var in $ac_precious_vars; do
2320 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2321 eval ac_new_set=\$ac_env_${ac_var}_set
2322 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2323 eval ac_new_val=\$ac_env_${ac_var}_value
2324 case $ac_old_set,$ac_new_set in
2326 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2327 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2328 ac_cache_corrupted=: ;;
2330 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2331 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2332 ac_cache_corrupted=: ;;
2335 if test "x$ac_old_val" != "x$ac_new_val"; then
2336 # differences in whitespace do not lead to failure.
2337 ac_old_val_w=`echo x $ac_old_val`
2338 ac_new_val_w=`echo x $ac_new_val`
2339 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2340 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2341 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2342 ac_cache_corrupted=:
2344 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2345 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2346 eval $ac_var=\$ac_old_val
2348 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2349 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2350 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2351 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2354 # Pass precious variables to config.status.
2355 if test "$ac_new_set" = set; then
2357 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2358 *) ac_arg=$ac_var=$ac_new_val ;;
2360 case " $ac_configure_args " in
2361 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2362 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2366 if $ac_cache_corrupted; then
2367 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2368 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2369 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2370 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2371 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2373 ## -------------------- ##
2374 ## Main body of script. ##
2375 ## -------------------- ##
2378 ac_cpp='$CPP $CPPFLAGS'
2379 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2380 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2381 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2388 # This works around the fact that libtool configuration may change LD
2389 # for this particular configuration, but some shells, instead of
2390 # keeping the changes in LD private, export them just because LD is
2392 ORIGINAL_LD_FOR_MULTILIBS=$LD
2394 # Default to --enable-multilib
2395 # Check whether --enable-multilib was given.
2396 if test "${enable_multilib+set}" = set; then :
2397 enableval=$enable_multilib; case "$enableval" in
2398 yes) multilib=yes ;;
2400 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
2407 # We may get other options which we leave undocumented:
2408 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2409 # See config-ml.in if you want the gory details.
2411 if test "$srcdir" = "."; then
2412 if test "$with_target_subdir" != "."; then
2413 multi_basedir="$srcdir/$with_multisrctop../.."
2415 multi_basedir="$srcdir/$with_multisrctop.."
2418 multi_basedir="$srcdir/.."
2422 # Even if the default multilib is not a cross compilation,
2423 # it may be that some of the other multilibs are.
2424 if test $cross_compiling = no && test $multilib = yes \
2425 && test "x${with_multisubdir}" != x ; then
2426 cross_compiling=maybe
2429 ac_config_commands="$ac_config_commands default-1"
2433 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2434 for ac_t in install-sh install.sh shtool; do
2435 if test -f "$ac_dir/$ac_t"; then
2437 ac_install_sh="$ac_aux_dir/$ac_t -c"
2442 if test -z "$ac_aux_dir"; then
2443 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2446 # These three variables are undocumented and unsupported,
2447 # and are intended to be withdrawn in a future Autoconf release.
2448 # They can cause serious problems if a builder's source tree is in a directory
2449 # whose full name contains unusual characters.
2450 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2451 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2452 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2455 # Make sure we can run config.sub.
2456 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2457 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2460 $as_echo_n "checking build system type... " >&6; }
2461 if test "${ac_cv_build+set}" = set; then :
2462 $as_echo_n "(cached) " >&6
2464 ac_build_alias=$build_alias
2465 test "x$ac_build_alias" = x &&
2466 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2467 test "x$ac_build_alias" = x &&
2468 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2469 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2470 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2474 $as_echo "$ac_cv_build" >&6; }
2475 case $ac_cv_build in
2477 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2480 ac_save_IFS=$IFS; IFS='-'
2486 # Remember, the first character of IFS is used to create $*,
2487 # except with old shells:
2490 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2494 $as_echo_n "checking host system type... " >&6; }
2495 if test "${ac_cv_host+set}" = set; then :
2496 $as_echo_n "(cached) " >&6
2498 if test "x$host_alias" = x; then
2499 ac_cv_host=$ac_cv_build
2501 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2502 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2507 $as_echo "$ac_cv_host" >&6; }
2510 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2513 ac_save_IFS=$IFS; IFS='-'
2519 # Remember, the first character of IFS is used to create $*,
2520 # except with old shells:
2523 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2527 $as_echo_n "checking target system type... " >&6; }
2528 if test "${ac_cv_target+set}" = set; then :
2529 $as_echo_n "(cached) " >&6
2531 if test "x$target_alias" = x; then
2532 ac_cv_target=$ac_cv_host
2534 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2535 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2540 $as_echo "$ac_cv_target" >&6; }
2541 case $ac_cv_target in
2543 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2545 target=$ac_cv_target
2546 ac_save_IFS=$IFS; IFS='-'
2552 # Remember, the first character of IFS is used to create $*,
2553 # except with old shells:
2556 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2559 # The aliases save the names the user supplied, while $host etc.
2560 # will get canonicalized.
2561 test -n "$target_alias" &&
2562 test "$program_prefix$program_suffix$program_transform_name" = \
2564 program_prefix=${target_alias}-
2566 # Get the 'noncanonical' system names.
2567 case ${build_alias} in
2568 "") build_noncanonical=${build} ;;
2569 *) build_noncanonical=${build_alias} ;;
2572 case ${host_alias} in
2573 "") host_noncanonical=${build_noncanonical} ;;
2574 *) host_noncanonical=${host_alias} ;;
2577 case ${target_alias} in
2578 "") target_noncanonical=${host_noncanonical} ;;
2579 *) target_noncanonical=${target_alias} ;;
2585 # This works around an automake problem.
2586 mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs"
2589 am__api_version='1.11'
2591 # Find a good install program. We prefer a C program (faster),
2592 # so one script is as good as another. But avoid the broken or
2593 # incompatible versions:
2594 # SysV /etc/install, /usr/sbin/install
2595 # SunOS /usr/etc/install
2596 # IRIX /sbin/install
2598 # AmigaOS /C/install, which installs bootblocks on floppy discs
2599 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2600 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2601 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2602 # OS/2's system install, which has a completely different semantic
2603 # ./install, which can be erroneously created by make from ./install.sh.
2604 # Reject install programs that cannot install multiple files.
2605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2606 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2607 if test -z "$INSTALL"; then
2608 if test "${ac_cv_path_install+set}" = set; then :
2609 $as_echo_n "(cached) " >&6
2611 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2615 test -z "$as_dir" && as_dir=.
2616 # Account for people who put trailing slashes in PATH elements.
2617 case $as_dir/ in #((
2618 ./ | .// | /[cC]/* | \
2619 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2620 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2623 # OSF1 and SCO ODT 3.0 have their own names for install.
2624 # Don't use installbsd from OSF since it installs stuff as root
2626 for ac_prog in ginstall scoinst install; do
2627 for ac_exec_ext in '' $ac_executable_extensions; do
2628 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2629 if test $ac_prog = install &&
2630 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2631 # AIX install. It has an incompatible calling convention.
2633 elif test $ac_prog = install &&
2634 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2635 # program-specific install script used by HP pwplus--don't use.
2638 rm -rf conftest.one conftest.two conftest.dir
2639 echo one > conftest.one
2640 echo two > conftest.two
2642 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2643 test -s conftest.one && test -s conftest.two &&
2644 test -s conftest.dir/conftest.one &&
2645 test -s conftest.dir/conftest.two
2647 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2660 rm -rf conftest.one conftest.two conftest.dir
2663 if test "${ac_cv_path_install+set}" = set; then
2664 INSTALL=$ac_cv_path_install
2666 # As a last resort, use the slow shell script. Don't cache a
2667 # value for INSTALL within a source directory, because that will
2668 # break other packages using the cache if that directory is
2669 # removed, or if the value is a relative name.
2670 INSTALL=$ac_install_sh
2673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2674 $as_echo "$INSTALL" >&6; }
2676 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2677 # It thinks the first close brace ends the variable substitution.
2678 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2680 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2682 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2685 $as_echo_n "checking whether build environment is sane... " >&6; }
2688 echo timestamp > conftest.file
2689 # Reject unsafe characters in $srcdir or the absolute working directory
2690 # name. Accept space and tab only in the latter.
2694 *[\\\"\#\$\&\'\`$am_lf]*)
2695 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
2698 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
2699 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2702 # Do `set' in a subshell so we don't clobber the current shell's
2703 # arguments. Must try -L first in case configure is actually a
2704 # symlink; some systems play weird games with the mod time of symlinks
2705 # (eg FreeBSD returns the mod time of the symlink's containing
2708 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2709 if test "$*" = "X"; then
2711 set X `ls -t "$srcdir/configure" conftest.file`
2714 if test "$*" != "X $srcdir/configure conftest.file" \
2715 && test "$*" != "X conftest.file $srcdir/configure"; then
2717 # If neither matched, then we have a broken ls. This can happen
2718 # if, for instance, CONFIG_SHELL is bash and it inherits a
2719 # broken ls alias from the environment. This has actually
2720 # happened. Such a system could not be considered "sane".
2721 as_fn_error "ls -t appears to fail. Make sure there is not a broken
2722 alias in your environment" "$LINENO" 5
2725 test "$2" = conftest.file
2731 as_fn_error "newly created file is older than distributed files!
2732 Check your system clock" "$LINENO" 5
2734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2735 $as_echo "yes" >&6; }
2736 test "$program_prefix" != NONE &&
2737 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2738 # Use a double $ so make ignores it.
2739 test "$program_suffix" != NONE &&
2740 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2741 # Double any \ or $.
2742 # By default was `s,x,x', remove it if useless.
2743 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2744 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2746 # expand $ac_aux_dir to an absolute path
2747 am_aux_dir=`cd $ac_aux_dir && pwd`
2749 if test x"${MISSING+set}" != xset; then
2752 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2754 MISSING="\${SHELL} $am_aux_dir/missing" ;;
2757 # Use eval to expand $SHELL
2758 if eval "$MISSING --run true"; then
2759 am_missing_run="$MISSING --run "
2762 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2763 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2766 if test x"${install_sh}" != xset; then
2769 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2771 install_sh="\${SHELL} $am_aux_dir/install-sh"
2775 # Installed binaries are usually stripped using `strip' when the user
2776 # run `make install-strip'. However `strip' might not be the right
2777 # tool to use in cross-compilation environments, therefore Automake
2778 # will honor the `STRIP' environment variable to overrule this program.
2779 if test "$cross_compiling" != no; then
2780 if test -n "$ac_tool_prefix"; then
2781 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2782 set dummy ${ac_tool_prefix}strip; ac_word=$2
2783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2784 $as_echo_n "checking for $ac_word... " >&6; }
2785 if test "${ac_cv_prog_STRIP+set}" = set; then :
2786 $as_echo_n "(cached) " >&6
2788 if test -n "$STRIP"; then
2789 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2791 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2795 test -z "$as_dir" && as_dir=.
2796 for ac_exec_ext in '' $ac_executable_extensions; do
2797 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2798 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2799 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2808 STRIP=$ac_cv_prog_STRIP
2809 if test -n "$STRIP"; then
2810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2811 $as_echo "$STRIP" >&6; }
2813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2814 $as_echo "no" >&6; }
2819 if test -z "$ac_cv_prog_STRIP"; then
2821 # Extract the first word of "strip", so it can be a program name with args.
2822 set dummy strip; ac_word=$2
2823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2824 $as_echo_n "checking for $ac_word... " >&6; }
2825 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2826 $as_echo_n "(cached) " >&6
2828 if test -n "$ac_ct_STRIP"; then
2829 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2831 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2835 test -z "$as_dir" && as_dir=.
2836 for ac_exec_ext in '' $ac_executable_extensions; do
2837 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2838 ac_cv_prog_ac_ct_STRIP="strip"
2839 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2848 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2849 if test -n "$ac_ct_STRIP"; then
2850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2851 $as_echo "$ac_ct_STRIP" >&6; }
2853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2854 $as_echo "no" >&6; }
2857 if test "x$ac_ct_STRIP" = x; then
2860 case $cross_compiling:$ac_tool_warned in
2862 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2863 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2864 ac_tool_warned=yes ;;
2869 STRIP="$ac_cv_prog_STRIP"
2873 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2876 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2877 if test -z "$MKDIR_P"; then
2878 if test "${ac_cv_path_mkdir+set}" = set; then :
2879 $as_echo_n "(cached) " >&6
2881 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2882 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2885 test -z "$as_dir" && as_dir=.
2886 for ac_prog in mkdir gmkdir; do
2887 for ac_exec_ext in '' $ac_executable_extensions; do
2888 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
2889 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2890 'mkdir (GNU coreutils) '* | \
2891 'mkdir (coreutils) '* | \
2892 'mkdir (fileutils) '4.1*)
2893 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2903 if test "${ac_cv_path_mkdir+set}" = set; then
2904 MKDIR_P="$ac_cv_path_mkdir -p"
2906 # As a last resort, use the slow shell script. Don't cache a
2907 # value for MKDIR_P within a source directory, because that will
2908 # break other packages using the cache if that directory is
2909 # removed, or if the value is a relative name.
2910 test -d ./--version && rmdir ./--version
2911 MKDIR_P="$ac_install_sh -d"
2914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2915 $as_echo "$MKDIR_P" >&6; }
2919 [\\/$]* | ?:[\\/]*) ;;
2920 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2923 for ac_prog in gawk mawk nawk awk
2925 # Extract the first word of "$ac_prog", so it can be a program name with args.
2926 set dummy $ac_prog; ac_word=$2
2927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2928 $as_echo_n "checking for $ac_word... " >&6; }
2929 if test "${ac_cv_prog_AWK+set}" = set; then :
2930 $as_echo_n "(cached) " >&6
2932 if test -n "$AWK"; then
2933 ac_cv_prog_AWK="$AWK" # Let the user override the test.
2935 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2939 test -z "$as_dir" && as_dir=.
2940 for ac_exec_ext in '' $ac_executable_extensions; do
2941 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2942 ac_cv_prog_AWK="$ac_prog"
2943 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2953 if test -n "$AWK"; then
2954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2955 $as_echo "$AWK" >&6; }
2957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2958 $as_echo "no" >&6; }
2962 test -n "$AWK" && break
2965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2966 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2968 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2969 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
2970 $as_echo_n "(cached) " >&6
2972 cat >conftest.make <<\_ACEOF
2975 @echo '@@@%%%=$(MAKE)=@@@%%%'
2977 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2978 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2980 eval ac_cv_prog_make_${ac_make}_set=yes;;
2982 eval ac_cv_prog_make_${ac_make}_set=no;;
2986 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2988 $as_echo "yes" >&6; }
2991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2992 $as_echo "no" >&6; }
2993 SET_MAKE="MAKE=${MAKE-make}"
2996 rm -rf .tst 2>/dev/null
2997 mkdir .tst 2>/dev/null
2998 if test -d .tst; then
3003 rmdir .tst 2>/dev/null
3005 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3006 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3007 # is not polluted with repeated "-I."
3008 am__isrc=' -I$(srcdir)'
3009 # test to see if srcdir already configured
3010 if test -f $srcdir/config.status; then
3011 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3015 # test whether we have cygpath
3016 if test -z "$CYGPATH_W"; then
3017 if (cygpath --version) >/dev/null 2>/dev/null; then
3018 CYGPATH_W='cygpath -w'
3025 # Define the identity of the package.
3030 # Some tools Automake needs.
3032 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3035 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3038 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3041 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3044 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3046 # We need awk for the "check" target. The system "awk" is bad on
3048 # Always define AMTAR for backward compatibility.
3050 AMTAR=${AMTAR-"${am_missing_run}tar"}
3052 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3059 # The autoconf 2.5x version of the no-executables hack.
3062 # Yak. We must force CC and CXX to /not/ be precious variables; otherwise
3063 # the wrong, non-multilib-adjusted value will be used in multilibs.
3064 # As a side effect, we have to subst CFLAGS and CXXFLAGS ourselves.
3069 ac_cpp='$CPP $CPPFLAGS'
3070 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3071 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3072 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3073 if test -n "$ac_tool_prefix"; then
3074 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3075 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3077 $as_echo_n "checking for $ac_word... " >&6; }
3078 if test "${ac_cv_prog_CC+set}" = set; then :
3079 $as_echo_n "(cached) " >&6
3081 if test -n "$CC"; then
3082 ac_cv_prog_CC="$CC" # Let the user override the test.
3084 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3088 test -z "$as_dir" && as_dir=.
3089 for ac_exec_ext in '' $ac_executable_extensions; do
3090 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3091 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3092 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3102 if test -n "$CC"; then
3103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3104 $as_echo "$CC" >&6; }
3106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3107 $as_echo "no" >&6; }
3112 if test -z "$ac_cv_prog_CC"; then
3114 # Extract the first word of "gcc", so it can be a program name with args.
3115 set dummy gcc; ac_word=$2
3116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3117 $as_echo_n "checking for $ac_word... " >&6; }
3118 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3119 $as_echo_n "(cached) " >&6
3121 if test -n "$ac_ct_CC"; then
3122 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3124 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3128 test -z "$as_dir" && as_dir=.
3129 for ac_exec_ext in '' $ac_executable_extensions; do
3130 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3131 ac_cv_prog_ac_ct_CC="gcc"
3132 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3141 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3142 if test -n "$ac_ct_CC"; then
3143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3144 $as_echo "$ac_ct_CC" >&6; }
3146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3147 $as_echo "no" >&6; }
3150 if test "x$ac_ct_CC" = x; then
3153 case $cross_compiling:$ac_tool_warned in
3155 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3156 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3157 ac_tool_warned=yes ;;
3165 if test -z "$CC"; then
3166 if test -n "$ac_tool_prefix"; then
3167 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3168 set dummy ${ac_tool_prefix}cc; ac_word=$2
3169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3170 $as_echo_n "checking for $ac_word... " >&6; }
3171 if test "${ac_cv_prog_CC+set}" = set; then :
3172 $as_echo_n "(cached) " >&6
3174 if test -n "$CC"; then
3175 ac_cv_prog_CC="$CC" # Let the user override the test.
3177 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3181 test -z "$as_dir" && as_dir=.
3182 for ac_exec_ext in '' $ac_executable_extensions; do
3183 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3184 ac_cv_prog_CC="${ac_tool_prefix}cc"
3185 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3195 if test -n "$CC"; then
3196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3197 $as_echo "$CC" >&6; }
3199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3200 $as_echo "no" >&6; }
3206 if test -z "$CC"; then
3207 # Extract the first word of "cc", so it can be a program name with args.
3208 set dummy cc; ac_word=$2
3209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3210 $as_echo_n "checking for $ac_word... " >&6; }
3211 if test "${ac_cv_prog_CC+set}" = set; then :
3212 $as_echo_n "(cached) " >&6
3214 if test -n "$CC"; then
3215 ac_cv_prog_CC="$CC" # Let the user override the test.
3218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3222 test -z "$as_dir" && as_dir=.
3223 for ac_exec_ext in '' $ac_executable_extensions; do
3224 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3225 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3226 ac_prog_rejected=yes
3230 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3237 if test $ac_prog_rejected = yes; then
3238 # We found a bogon in the path, so make sure we never use it.
3239 set dummy $ac_cv_prog_CC
3241 if test $# != 0; then
3242 # We chose a different compiler from the bogus one.
3243 # However, it has the same basename, so the bogon will be chosen
3244 # first if we set CC to just the basename; use the full file name.
3246 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3252 if test -n "$CC"; then
3253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3254 $as_echo "$CC" >&6; }
3256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3257 $as_echo "no" >&6; }
3262 if test -z "$CC"; then
3263 if test -n "$ac_tool_prefix"; then
3264 for ac_prog in cl.exe
3266 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3267 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3269 $as_echo_n "checking for $ac_word... " >&6; }
3270 if test "${ac_cv_prog_CC+set}" = set; then :
3271 $as_echo_n "(cached) " >&6
3273 if test -n "$CC"; then
3274 ac_cv_prog_CC="$CC" # Let the user override the test.
3276 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3280 test -z "$as_dir" && as_dir=.
3281 for ac_exec_ext in '' $ac_executable_extensions; do
3282 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3283 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3284 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3294 if test -n "$CC"; then
3295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3296 $as_echo "$CC" >&6; }
3298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3299 $as_echo "no" >&6; }
3303 test -n "$CC" && break
3306 if test -z "$CC"; then
3308 for ac_prog in cl.exe
3310 # Extract the first word of "$ac_prog", so it can be a program name with args.
3311 set dummy $ac_prog; ac_word=$2
3312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3313 $as_echo_n "checking for $ac_word... " >&6; }
3314 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3315 $as_echo_n "(cached) " >&6
3317 if test -n "$ac_ct_CC"; then
3318 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3320 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3324 test -z "$as_dir" && as_dir=.
3325 for ac_exec_ext in '' $ac_executable_extensions; do
3326 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3327 ac_cv_prog_ac_ct_CC="$ac_prog"
3328 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3337 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3338 if test -n "$ac_ct_CC"; then
3339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3340 $as_echo "$ac_ct_CC" >&6; }
3342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3343 $as_echo "no" >&6; }
3347 test -n "$ac_ct_CC" && break
3350 if test "x$ac_ct_CC" = x; then
3353 case $cross_compiling:$ac_tool_warned in
3355 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3356 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3357 ac_tool_warned=yes ;;
3366 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3367 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3368 as_fn_error "no acceptable C compiler found in \$PATH
3369 See \`config.log' for more details." "$LINENO" 5; }
3371 # Provide some information about the compiler.
3372 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3375 for ac_option in --version -v -V -qversion; do
3376 { { ac_try="$ac_compiler $ac_option >&5"
3378 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3379 *) ac_try_echo=$ac_try;;
3381 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3382 $as_echo "$ac_try_echo"; } >&5
3383 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3385 if test -s conftest.err; then
3387 ... rest of stderr output deleted ...
3388 10q' conftest.err >conftest.er1
3389 cat conftest.er1 >&5
3390 rm -f conftest.er1 conftest.err
3392 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3393 test $ac_status = 0; }
3396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3397 /* end confdefs.h. */
3408 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3409 (eval $ac_link) 2>&5
3411 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3412 test $ac_status = 0; }; then :
3417 if test x$gcc_no_link = xyes; then
3418 # Setting cross_compile will disable run tests; it will
3419 # also disable AC_CHECK_FILE but that's generally
3420 # correct if we can't link.
3424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3425 /* end confdefs.h. */
3435 ac_clean_files_save=$ac_clean_files
3436 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3437 # Try to create an executable without -o first, disregard a.out.
3438 # It will help us diagnose broken compilers, and finding out an intuition
3440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3441 $as_echo_n "checking for C compiler default output file name... " >&6; }
3442 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3444 # The possible output files:
3445 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3448 for ac_file in $ac_files
3451 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3452 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3457 if { { ac_try="$ac_link_default"
3459 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3460 *) ac_try_echo=$ac_try;;
3462 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3463 $as_echo "$ac_try_echo"; } >&5
3464 (eval "$ac_link_default") 2>&5
3466 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3467 test $ac_status = 0; }; then :
3468 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3469 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3470 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3471 # so that the user can short-circuit this test for compilers unknown to
3473 for ac_file in $ac_files ''
3475 test -f "$ac_file" || continue
3477 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3480 # We found the default executable, but exeext='' is most
3484 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3486 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3488 # We set ac_cv_exeext here because the later test for it is not
3489 # safe: cross compilers may not add the suffix if given an `-o'
3490 # argument, so we may need to know it at that point already.
3491 # Even if this section looks crufty: it has the advantage of
3498 test "$ac_cv_exeext" = no && ac_cv_exeext=
3503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3504 $as_echo "$ac_file" >&6; }
3505 if test -z "$ac_file"; then :
3506 $as_echo "$as_me: failed program was:" >&5
3507 sed 's/^/| /' conftest.$ac_ext >&5
3509 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3510 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3511 { as_fn_set_status 77
3512 as_fn_error "C compiler cannot create executables
3513 See \`config.log' for more details." "$LINENO" 5; }; }
3515 ac_exeext=$ac_cv_exeext
3517 # Check that the compiler produces executables we can run. If not, either
3518 # the compiler is broken, or we cross compile.
3519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3520 $as_echo_n "checking whether the C compiler works... " >&6; }
3521 # If not cross compiling, check that we can run a simple program.
3522 if test "$cross_compiling" != yes; then
3523 if { ac_try='./$ac_file'
3524 { { case "(($ac_try" in
3525 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3526 *) ac_try_echo=$ac_try;;
3528 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3529 $as_echo "$ac_try_echo"; } >&5
3530 (eval "$ac_try") 2>&5
3532 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3533 test $ac_status = 0; }; }; then
3536 if test "$cross_compiling" = maybe; then
3539 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3540 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3541 as_fn_error "cannot run C compiled programs.
3542 If you meant to cross compile, use \`--host'.
3543 See \`config.log' for more details." "$LINENO" 5; }
3547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3548 $as_echo "yes" >&6; }
3550 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3551 ac_clean_files=$ac_clean_files_save
3552 # Check that the compiler produces executables we can run. If not, either
3553 # the compiler is broken, or we cross compile.
3554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3555 $as_echo_n "checking whether we are cross compiling... " >&6; }
3556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3557 $as_echo "$cross_compiling" >&6; }
3559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3560 $as_echo_n "checking for suffix of executables... " >&6; }
3561 if { { ac_try="$ac_link"
3563 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3564 *) ac_try_echo=$ac_try;;
3566 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3567 $as_echo "$ac_try_echo"; } >&5
3568 (eval "$ac_link") 2>&5
3570 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3571 test $ac_status = 0; }; then :
3572 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3573 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3574 # work properly (i.e., refer to `conftest.exe'), while it won't with
3576 for ac_file in conftest.exe conftest conftest.*; do
3577 test -f "$ac_file" || continue
3579 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3580 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3586 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3587 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3588 as_fn_error "cannot compute suffix of executables: cannot compile and link
3589 See \`config.log' for more details." "$LINENO" 5; }
3591 rm -f conftest$ac_cv_exeext
3592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3593 $as_echo "$ac_cv_exeext" >&6; }
3595 rm -f conftest.$ac_ext
3596 EXEEXT=$ac_cv_exeext
3599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3600 $as_echo_n "checking for suffix of object files... " >&6; }
3601 if test "${ac_cv_objext+set}" = set; then :
3602 $as_echo_n "(cached) " >&6
3604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3605 /* end confdefs.h. */
3615 rm -f conftest.o conftest.obj
3616 if { { ac_try="$ac_compile"
3618 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3619 *) ac_try_echo=$ac_try;;
3621 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3622 $as_echo "$ac_try_echo"; } >&5
3623 (eval "$ac_compile") 2>&5
3625 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3626 test $ac_status = 0; }; then :
3627 for ac_file in conftest.o conftest.obj conftest.*; do
3628 test -f "$ac_file" || continue;
3630 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3631 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3636 $as_echo "$as_me: failed program was:" >&5
3637 sed 's/^/| /' conftest.$ac_ext >&5
3639 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3640 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3641 as_fn_error "cannot compute suffix of object files: cannot compile
3642 See \`config.log' for more details." "$LINENO" 5; }
3644 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3647 $as_echo "$ac_cv_objext" >&6; }
3648 OBJEXT=$ac_cv_objext
3650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3651 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3652 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3653 $as_echo_n "(cached) " >&6
3655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3656 /* end confdefs.h. */
3669 if ac_fn_c_try_compile "$LINENO"; then :
3674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3675 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3679 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3680 if test $ac_compiler_gnu = yes; then
3685 ac_test_CFLAGS=${CFLAGS+set}
3686 ac_save_CFLAGS=$CFLAGS
3687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3688 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3689 if test "${ac_cv_prog_cc_g+set}" = set; then :
3690 $as_echo_n "(cached) " >&6
3692 ac_save_c_werror_flag=$ac_c_werror_flag
3693 ac_c_werror_flag=yes
3696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3697 /* end confdefs.h. */
3707 if ac_fn_c_try_compile "$LINENO"; then :
3711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3712 /* end confdefs.h. */
3722 if ac_fn_c_try_compile "$LINENO"; then :
3725 ac_c_werror_flag=$ac_save_c_werror_flag
3727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3728 /* end confdefs.h. */
3738 if ac_fn_c_try_compile "$LINENO"; then :
3741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3745 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3746 ac_c_werror_flag=$ac_save_c_werror_flag
3748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3749 $as_echo "$ac_cv_prog_cc_g" >&6; }
3750 if test "$ac_test_CFLAGS" = set; then
3751 CFLAGS=$ac_save_CFLAGS
3752 elif test $ac_cv_prog_cc_g = yes; then
3753 if test "$GCC" = yes; then
3759 if test "$GCC" = yes; then
3765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3766 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3767 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3768 $as_echo_n "(cached) " >&6
3770 ac_cv_prog_cc_c89=no
3772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3773 /* end confdefs.h. */
3776 #include <sys/types.h>
3777 #include <sys/stat.h>
3778 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3779 struct buf { int x; };
3780 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3781 static char *e (p, i)
3787 static char *f (char * (*g) (char **, int), char **p, ...)
3792 s = g (p, va_arg (v,int));
3797 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3798 function prototypes and stuff, but not '\xHH' hex character constants.
3799 These don't provoke an error unfortunately, instead are silently treated
3800 as 'x'. The following induces an error, until -std is added to get
3801 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3802 array size at least. It's necessary to write '\x00'==0 to get something
3803 that's true only with -std. */
3804 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3806 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3807 inside strings and character constants. */
3809 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3811 int test (int i, double x);
3812 struct s1 {int (*f) (int a);};
3813 struct s2 {int (*f) (double a);};
3814 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3820 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3825 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3826 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3828 CC="$ac_save_CC $ac_arg"
3829 if ac_fn_c_try_compile "$LINENO"; then :
3830 ac_cv_prog_cc_c89=$ac_arg
3832 rm -f core conftest.err conftest.$ac_objext
3833 test "x$ac_cv_prog_cc_c89" != "xno" && break
3835 rm -f conftest.$ac_ext
3840 case "x$ac_cv_prog_cc_c89" in
3842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3843 $as_echo "none needed" >&6; } ;;
3845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3846 $as_echo "unsupported" >&6; } ;;
3848 CC="$CC $ac_cv_prog_cc_c89"
3849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3850 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3852 if test "x$ac_cv_prog_cc_c89" != xno; then :
3857 ac_cpp='$CPP $CPPFLAGS'
3858 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3859 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3860 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3861 DEPDIR="${am__leading_dot}deps"
3863 ac_config_commands="$ac_config_commands depfiles"
3866 am_make=${MAKE-make}
3867 cat > confinc << 'END'
3869 @echo this is the am__doit target
3872 # If we don't find an include directive, just comment out the code.
3873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3874 $as_echo_n "checking for style of include used by $am_make... " >&6; }
3878 # First try GNU make style include.
3879 echo "include confinc" > confmf
3880 # Ignore all kinds of additional output from `make'.
3881 case `$am_make -s -f confmf 2> /dev/null` in #(
3882 *the\ am__doit\ target*)
3888 # Now try BSD make style include.
3889 if test "$am__include" = "#"; then
3890 echo '.include "confinc"' > confmf
3891 case `$am_make -s -f confmf 2> /dev/null` in #(
3892 *the\ am__doit\ target*)
3893 am__include=.include
3901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3902 $as_echo "$_am_result" >&6; }
3903 rm -f confinc confmf
3905 # Check whether --enable-dependency-tracking was given.
3906 if test "${enable_dependency_tracking+set}" = set; then :
3907 enableval=$enable_dependency_tracking;
3910 if test "x$enable_dependency_tracking" != xno; then
3911 am_depcomp="$ac_aux_dir/depcomp"
3914 if test "x$enable_dependency_tracking" != xno; then
3924 depcc="$CC" am_compiler_list=
3926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3927 $as_echo_n "checking dependency style of $depcc... " >&6; }
3928 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
3929 $as_echo_n "(cached) " >&6
3931 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3932 # We make a subdir and do the tests there. Otherwise we can end up
3933 # making bogus files that we don't know about and never remove. For
3934 # instance it was reported that on HP-UX the gcc test will end up
3935 # making a dummy file named `D' -- because `-MD' means `put the output
3938 # Copy depcomp to subdir because otherwise we won't find it if we're
3939 # using a relative directory.
3940 cp "$am_depcomp" conftest.dir
3942 # We will build objects and dependencies in a subdirectory because
3943 # it helps to detect inapplicable dependency modes. For instance
3944 # both Tru64's cc and ICC support -MD to output dependencies as a
3945 # side effect of compilation, but ICC will put the dependencies in
3946 # the current directory while Tru64 will put them in the object
3950 am_cv_CC_dependencies_compiler_type=none
3951 if test "$am_compiler_list" = ""; then
3952 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3955 case " $depcc " in #(
3956 *\ -arch\ *\ -arch\ *) am__universal=true ;;
3959 for depmode in $am_compiler_list; do
3960 # Setup a source with many dependencies, because some compilers
3961 # like to wrap large dependency lists on column 80 (with \), and
3962 # we should not choose a depcomp mode which is confused by this.
3964 # We need to recreate these files for each test, as the compiler may
3965 # overwrite some of them when testing with obscure command lines.
3966 # This happens at least with the AIX C compiler.
3968 for i in 1 2 3 4 5 6; do
3969 echo '#include "conftst'$i'.h"' >> sub/conftest.c
3970 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3971 # Solaris 8's {/usr,}/bin/sh.
3972 touch sub/conftst$i.h
3974 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3976 # We check with `-c' and `-o' for the sake of the "dashmstdout"
3977 # mode. It turns out that the SunPro C++ compiler does not properly
3978 # handle `-M -o', and we need to detect this. Also, some Intel
3979 # versions had trouble with output in subdirs
3980 am__obj=sub/conftest.${OBJEXT-o}
3981 am__minus_obj="-o $am__obj"
3984 # This depmode causes a compiler race in universal mode.
3985 test "$am__universal" = false || continue
3988 # after this tag, mechanisms are not by side-effect, so they'll
3989 # only be used when explicitly requested
3990 if test "x$enable_dependency_tracking" = xyes; then
3996 msvisualcpp | msvcmsys)
3997 # This compiler won't grok `-c -o', but also, the minuso test has
3998 # not run yet. These depmodes are late enough in the game, and
3999 # so weak that their functioning should not be impacted.
4000 am__obj=conftest.${OBJEXT-o}
4005 if depmode=$depmode \
4006 source=sub/conftest.c object=$am__obj \
4007 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4008 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4009 >/dev/null 2>conftest.err &&
4010 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4011 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4012 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4013 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4014 # icc doesn't choke on unknown options, it will just issue warnings
4015 # or remarks (even with -Werror). So we grep stderr for any message
4016 # that says an option was ignored or not supported.
4017 # When given -MP, icc 7.0 and 7.1 complain thusly:
4018 # icc: Command line warning: ignoring option '-M'; no argument required
4019 # The diagnosis changed in icc 8.0:
4020 # icc: Command line remark: option '-MP' not supported
4021 if (grep 'ignoring option' conftest.err ||
4022 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4023 am_cv_CC_dependencies_compiler_type=$depmode
4032 am_cv_CC_dependencies_compiler_type=none
4036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4037 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4038 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4041 test "x$enable_dependency_tracking" != xno \
4042 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4044 am__fastdepCC_FALSE='#'
4046 am__fastdepCC_TRUE='#'
4047 am__fastdepCC_FALSE=
4052 ac_cpp='$CXXCPP $CPPFLAGS'
4053 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4054 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4055 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4056 if test -z "$CXX"; then
4057 if test -n "$CCC"; then
4060 if test -n "$ac_tool_prefix"; then
4061 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4063 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4064 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4066 $as_echo_n "checking for $ac_word... " >&6; }
4067 if test "${ac_cv_prog_CXX+set}" = set; then :
4068 $as_echo_n "(cached) " >&6
4070 if test -n "$CXX"; then
4071 ac_cv_prog_CXX="$CXX" # Let the user override the test.
4073 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4077 test -z "$as_dir" && as_dir=.
4078 for ac_exec_ext in '' $ac_executable_extensions; do
4079 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4080 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4081 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4091 if test -n "$CXX"; then
4092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4093 $as_echo "$CXX" >&6; }
4095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4096 $as_echo "no" >&6; }
4100 test -n "$CXX" && break
4103 if test -z "$CXX"; then
4105 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4107 # Extract the first word of "$ac_prog", so it can be a program name with args.
4108 set dummy $ac_prog; ac_word=$2
4109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4110 $as_echo_n "checking for $ac_word... " >&6; }
4111 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4112 $as_echo_n "(cached) " >&6
4114 if test -n "$ac_ct_CXX"; then
4115 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4117 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4121 test -z "$as_dir" && as_dir=.
4122 for ac_exec_ext in '' $ac_executable_extensions; do
4123 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4124 ac_cv_prog_ac_ct_CXX="$ac_prog"
4125 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4134 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4135 if test -n "$ac_ct_CXX"; then
4136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4137 $as_echo "$ac_ct_CXX" >&6; }
4139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4140 $as_echo "no" >&6; }
4144 test -n "$ac_ct_CXX" && break
4147 if test "x$ac_ct_CXX" = x; then
4150 case $cross_compiling:$ac_tool_warned in
4152 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4153 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4154 ac_tool_warned=yes ;;
4162 # Provide some information about the compiler.
4163 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4166 for ac_option in --version -v -V -qversion; do
4167 { { ac_try="$ac_compiler $ac_option >&5"
4169 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4170 *) ac_try_echo=$ac_try;;
4172 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4173 $as_echo "$ac_try_echo"; } >&5
4174 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4176 if test -s conftest.err; then
4178 ... rest of stderr output deleted ...
4179 10q' conftest.err >conftest.er1
4180 cat conftest.er1 >&5
4181 rm -f conftest.er1 conftest.err
4183 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4184 test $ac_status = 0; }
4187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4188 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4189 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4190 $as_echo_n "(cached) " >&6
4192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4193 /* end confdefs.h. */
4206 if ac_fn_cxx_try_compile "$LINENO"; then :
4211 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4212 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4216 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4217 if test $ac_compiler_gnu = yes; then
4222 ac_test_CXXFLAGS=${CXXFLAGS+set}
4223 ac_save_CXXFLAGS=$CXXFLAGS
4224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4225 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4226 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4227 $as_echo_n "(cached) " >&6
4229 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4230 ac_cxx_werror_flag=yes
4233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4234 /* end confdefs.h. */
4244 if ac_fn_cxx_try_compile "$LINENO"; then :
4245 ac_cv_prog_cxx_g=yes
4248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4249 /* end confdefs.h. */
4259 if ac_fn_cxx_try_compile "$LINENO"; then :
4262 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4265 /* end confdefs.h. */
4275 if ac_fn_cxx_try_compile "$LINENO"; then :
4276 ac_cv_prog_cxx_g=yes
4278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4280 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4283 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4286 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4287 if test "$ac_test_CXXFLAGS" = set; then
4288 CXXFLAGS=$ac_save_CXXFLAGS
4289 elif test $ac_cv_prog_cxx_g = yes; then
4290 if test "$GXX" = yes; then
4296 if test "$GXX" = yes; then
4303 ac_cpp='$CPP $CPPFLAGS'
4304 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4305 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4306 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4308 depcc="$CXX" am_compiler_list=
4310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4311 $as_echo_n "checking dependency style of $depcc... " >&6; }
4312 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then :
4313 $as_echo_n "(cached) " >&6
4315 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4316 # We make a subdir and do the tests there. Otherwise we can end up
4317 # making bogus files that we don't know about and never remove. For
4318 # instance it was reported that on HP-UX the gcc test will end up
4319 # making a dummy file named `D' -- because `-MD' means `put the output
4322 # Copy depcomp to subdir because otherwise we won't find it if we're
4323 # using a relative directory.
4324 cp "$am_depcomp" conftest.dir
4326 # We will build objects and dependencies in a subdirectory because
4327 # it helps to detect inapplicable dependency modes. For instance
4328 # both Tru64's cc and ICC support -MD to output dependencies as a
4329 # side effect of compilation, but ICC will put the dependencies in
4330 # the current directory while Tru64 will put them in the object
4334 am_cv_CXX_dependencies_compiler_type=none
4335 if test "$am_compiler_list" = ""; then
4336 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4339 case " $depcc " in #(
4340 *\ -arch\ *\ -arch\ *) am__universal=true ;;
4343 for depmode in $am_compiler_list; do
4344 # Setup a source with many dependencies, because some compilers
4345 # like to wrap large dependency lists on column 80 (with \), and
4346 # we should not choose a depcomp mode which is confused by this.
4348 # We need to recreate these files for each test, as the compiler may
4349 # overwrite some of them when testing with obscure command lines.
4350 # This happens at least with the AIX C compiler.
4352 for i in 1 2 3 4 5 6; do
4353 echo '#include "conftst'$i'.h"' >> sub/conftest.c
4354 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4355 # Solaris 8's {/usr,}/bin/sh.
4356 touch sub/conftst$i.h
4358 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4360 # We check with `-c' and `-o' for the sake of the "dashmstdout"
4361 # mode. It turns out that the SunPro C++ compiler does not properly
4362 # handle `-M -o', and we need to detect this. Also, some Intel
4363 # versions had trouble with output in subdirs
4364 am__obj=sub/conftest.${OBJEXT-o}
4365 am__minus_obj="-o $am__obj"
4368 # This depmode causes a compiler race in universal mode.
4369 test "$am__universal" = false || continue
4372 # after this tag, mechanisms are not by side-effect, so they'll
4373 # only be used when explicitly requested
4374 if test "x$enable_dependency_tracking" = xyes; then
4380 msvisualcpp | msvcmsys)
4381 # This compiler won't grok `-c -o', but also, the minuso test has
4382 # not run yet. These depmodes are late enough in the game, and
4383 # so weak that their functioning should not be impacted.
4384 am__obj=conftest.${OBJEXT-o}
4389 if depmode=$depmode \
4390 source=sub/conftest.c object=$am__obj \
4391 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4392 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4393 >/dev/null 2>conftest.err &&
4394 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4395 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4396 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4397 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4398 # icc doesn't choke on unknown options, it will just issue warnings
4399 # or remarks (even with -Werror). So we grep stderr for any message
4400 # that says an option was ignored or not supported.
4401 # When given -MP, icc 7.0 and 7.1 complain thusly: