2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64 for LTO plugin for ld 0.1.
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=${CONFIG_SHELL-/bin/sh}
537 exec 7<&0 </dev/null 6>&1
540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
541 # so uname gets run too.
542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
547 ac_default_prefix=/usr/local
549 ac_config_libobj_dir=.
556 # Identity of this package.
557 PACKAGE_NAME='LTO plugin for ld'
558 PACKAGE_TARNAME='lto-plugin'
559 PACKAGE_VERSION='0.1'
560 PACKAGE_STRING='LTO plugin for ld 0.1'
564 # Factoring default headers for most tests.
565 ac_includes_default="\
567 #ifdef HAVE_SYS_TYPES_H
568 # include <sys/types.h>
570 #ifdef HAVE_SYS_STAT_H
571 # include <sys/stat.h>
577 # ifdef HAVE_STDLIB_H
582 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
587 #ifdef HAVE_STRINGS_H
588 # include <strings.h>
590 #ifdef HAVE_INTTYPES_H
591 # include <inttypes.h>
600 ac_subst_vars='am__EXEEXT_FALSE
647 MAINTAINER_MODE_FALSE
657 INSTALL_STRIP_PROGRAM
707 program_transform_name
720 enable_option_checking
722 enable_maintainer_mode
723 enable_dependency_tracking
732 ac_precious_vars='build_alias
745 # Initialize some variables set by options.
747 ac_init_version=false
748 ac_unrecognized_opts=
750 # The variables have the same names as the options, with
751 # dashes changed to underlines.
759 program_transform_name=s,x,x,
767 # Installation directory options.
768 # These are left unexpanded so users can "make install exec_prefix=/foo"
769 # and all the variables that are supposed to be based on exec_prefix
770 # by default will actually change.
771 # Use braces instead of parens because sh, perl, etc. also accept them.
772 # (The list follows the same order as the GNU Coding Standards.)
773 bindir='${exec_prefix}/bin'
774 sbindir='${exec_prefix}/sbin'
775 libexecdir='${exec_prefix}/libexec'
776 datarootdir='${prefix}/share'
777 datadir='${datarootdir}'
778 sysconfdir='${prefix}/etc'
779 sharedstatedir='${prefix}/com'
780 localstatedir='${prefix}/var'
781 includedir='${prefix}/include'
782 oldincludedir='/usr/include'
783 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
784 infodir='${datarootdir}/info'
789 libdir='${exec_prefix}/lib'
790 localedir='${datarootdir}/locale'
791 mandir='${datarootdir}/man'
797 # If the previous option needs an argument, assign it.
798 if test -n "$ac_prev"; then
799 eval $ac_prev=\$ac_option
805 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
809 # Accept the important Cygnus configure options, so we can diagnose typos.
811 case $ac_dashdash$ac_option in
815 -bindir | --bindir | --bindi | --bind | --bin | --bi)
817 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
820 -build | --build | --buil | --bui | --bu)
821 ac_prev=build_alias ;;
822 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
823 build_alias=$ac_optarg ;;
825 -cache-file | --cache-file | --cache-fil | --cache-fi \
826 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
827 ac_prev=cache_file ;;
828 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
829 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
830 cache_file=$ac_optarg ;;
833 cache_file=config.cache ;;
835 -datadir | --datadir | --datadi | --datad)
837 -datadir=* | --datadir=* | --datadi=* | --datad=*)
838 datadir=$ac_optarg ;;
840 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
841 | --dataroo | --dataro | --datar)
842 ac_prev=datarootdir ;;
843 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
844 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
845 datarootdir=$ac_optarg ;;
847 -disable-* | --disable-*)
848 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
849 # Reject names that are not valid shell variable names.
850 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
851 as_fn_error "invalid feature name: $ac_useropt"
852 ac_useropt_orig=$ac_useropt
853 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
854 case $ac_user_opts in
858 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
859 ac_unrecognized_sep=', ';;
861 eval enable_$ac_useropt=no ;;
863 -docdir | --docdir | --docdi | --doc | --do)
865 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
868 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
870 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
873 -enable-* | --enable-*)
874 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
875 # Reject names that are not valid shell variable names.
876 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
877 as_fn_error "invalid feature name: $ac_useropt"
878 ac_useropt_orig=$ac_useropt
879 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
880 case $ac_user_opts in
884 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
885 ac_unrecognized_sep=', ';;
887 eval enable_$ac_useropt=\$ac_optarg ;;
889 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
890 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
891 | --exec | --exe | --ex)
892 ac_prev=exec_prefix ;;
893 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
894 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
895 | --exec=* | --exe=* | --ex=*)
896 exec_prefix=$ac_optarg ;;
898 -gas | --gas | --ga | --g)
899 # Obsolete; use --with-gas.
902 -help | --help | --hel | --he | -h)
904 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
905 ac_init_help=recursive ;;
906 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
907 ac_init_help=short ;;
909 -host | --host | --hos | --ho)
910 ac_prev=host_alias ;;
911 -host=* | --host=* | --hos=* | --ho=*)
912 host_alias=$ac_optarg ;;
914 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
916 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
918 htmldir=$ac_optarg ;;
920 -includedir | --includedir | --includedi | --included | --include \
921 | --includ | --inclu | --incl | --inc)
922 ac_prev=includedir ;;
923 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
924 | --includ=* | --inclu=* | --incl=* | --inc=*)
925 includedir=$ac_optarg ;;
927 -infodir | --infodir | --infodi | --infod | --info | --inf)
929 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
930 infodir=$ac_optarg ;;
932 -libdir | --libdir | --libdi | --libd)
934 -libdir=* | --libdir=* | --libdi=* | --libd=*)
937 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
938 | --libexe | --libex | --libe)
939 ac_prev=libexecdir ;;
940 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
941 | --libexe=* | --libex=* | --libe=*)
942 libexecdir=$ac_optarg ;;
944 -localedir | --localedir | --localedi | --localed | --locale)
946 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
947 localedir=$ac_optarg ;;
949 -localstatedir | --localstatedir | --localstatedi | --localstated \
950 | --localstate | --localstat | --localsta | --localst | --locals)
951 ac_prev=localstatedir ;;
952 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
953 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
954 localstatedir=$ac_optarg ;;
956 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
958 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
962 # Obsolete; use --without-fp.
965 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
966 | --no-cr | --no-c | -n)
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1286 Usage: $0 [OPTION]... [VAR=VALUE]...
1288 To assign environment variables (e.g., CC, CFLAGS...), specify them as
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1291 Defaults for the options are specified in brackets.
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1322 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
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1328 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
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1390 LIBELFINC How to find libelf include files
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1459 LTO plugin for ld configure 0.1
1460 generated by GNU Autoconf 2.64
1462 Copyright (C) 2009 Free Software Foundation, Inc.
1463 This configure script is free software; the Free Software Foundation
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1567 $as_echo_n "(cached) " >&6
1569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1570 /* end confdefs.h. */
1574 if ac_fn_c_try_compile "$LINENO"; then :
1579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1583 $as_echo "$ac_res" >&6; }
1584 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1586 } # ac_fn_c_check_header_compile
1588 # ac_fn_c_try_cpp LINENO
1589 # ----------------------
1590 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1593 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1594 if { { ac_try="$ac_cpp conftest.$ac_ext"
1596 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1597 *) ac_try_echo=$ac_try;;
1599 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1600 $as_echo "$ac_try_echo"; } >&5
1601 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1603 if test -s conftest.err; then
1604 grep -v '^ *+' conftest.err >conftest.er1
1605 cat conftest.er1 >&5
1606 mv -f conftest.er1 conftest.err
1608 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1609 test $ac_status = 0; } >/dev/null && {
1610 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1611 test ! -s conftest.err
1615 $as_echo "$as_me: failed program was:" >&5
1616 sed 's/^/| /' conftest.$ac_ext >&5
1620 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1625 # ac_fn_c_try_run LINENO
1626 # ----------------------
1627 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1628 # that executables *can* be run.
1631 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1632 if { { ac_try="$ac_link"
1634 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1635 *) ac_try_echo=$ac_try;;
1637 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1638 $as_echo "$ac_try_echo"; } >&5
1639 (eval "$ac_link") 2>&5
1641 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1642 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1643 { { case "(($ac_try" in
1644 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1645 *) ac_try_echo=$ac_try;;
1647 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1648 $as_echo "$ac_try_echo"; } >&5
1649 (eval "$ac_try") 2>&5
1651 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1652 test $ac_status = 0; }; }; then :
1655 $as_echo "$as_me: program exited with status $ac_status" >&5
1656 $as_echo "$as_me: failed program was:" >&5
1657 sed 's/^/| /' conftest.$ac_ext >&5
1659 ac_retval=$ac_status
1661 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1662 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1667 # ac_fn_c_check_func LINENO FUNC VAR
1668 # ----------------------------------
1669 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1670 ac_fn_c_check_func ()
1672 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1674 $as_echo_n "checking for $2... " >&6; }
1675 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1676 $as_echo_n "(cached) " >&6
1678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1679 /* end confdefs.h. */
1680 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1681 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1682 #define $2 innocuous_$2
1684 /* System header to define __stub macros and hopefully few prototypes,
1685 which can conflict with char $2 (); below.
1686 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1687 <limits.h> exists even on freestanding compilers. */
1690 # include <limits.h>
1692 # include <assert.h>
1697 /* Override any GCC internal prototype to avoid an error.
1698 Use char because int might match the return type of a GCC
1699 builtin and then its argument prototype would still apply. */
1704 /* The GNU C library defines this for functions which it implements
1705 to always fail with ENOSYS. Some functions are actually named
1706 something starting with __ and the normal name is an alias. */
1707 #if defined __stub_$2 || defined __stub___$2
1719 if ac_fn_c_try_link "$LINENO"; then :
1724 rm -f core conftest.err conftest.$ac_objext \
1725 conftest$ac_exeext conftest.$ac_ext
1728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1729 $as_echo "$ac_res" >&6; }
1730 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1732 } # ac_fn_c_check_func
1734 # ac_fn_c_find_uintX_t LINENO BITS VAR
1735 # ------------------------------------
1736 # Finds an unsigned integer type with width BITS, setting cache variable VAR
1738 ac_fn_c_find_uintX_t ()
1740 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
1742 $as_echo_n "checking for uint$2_t... " >&6; }
1743 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1744 $as_echo_n "(cached) " >&6
1747 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
1748 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
1749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1750 /* end confdefs.h. */
1751 $ac_includes_default
1755 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
1762 if ac_fn_c_try_compile "$LINENO"; then :
1767 eval "$3=\$ac_type" ;;
1770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1772 if test "x$as_val" = x""no; then :
1780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1781 $as_echo "$ac_res" >&6; }
1782 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1784 } # ac_fn_c_find_uintX_t
1785 cat >config.log <<_ACEOF
1786 This file contains any messages produced by compilers while
1787 running configure, to aid debugging if configure makes a mistake.
1789 It was created by LTO plugin for ld $as_me 0.1, which was
1790 generated by GNU Autoconf 2.64. Invocation command line was
1802 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1803 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1804 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1805 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1806 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1808 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1809 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1811 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1812 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1813 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1814 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1815 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1816 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1817 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1821 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1825 test -z "$as_dir" && as_dir=.
1826 $as_echo "PATH: $as_dir"
1842 # Keep a trace of the command line.
1843 # Strip out --no-create and --no-recursion so they do not pile up.
1844 # Strip out --silent because we don't want to record it for future runs.
1845 # Also quote any args containing shell meta-characters.
1846 # Make two passes to allow for proper duplicate-argument suppression.
1850 ac_must_keep_next=false
1856 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1857 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1858 | -silent | --silent | --silen | --sile | --sil)
1861 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1864 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1866 as_fn_append ac_configure_args1 " '$ac_arg'"
1867 if test $ac_must_keep_next = true; then
1868 ac_must_keep_next=false # Got value, back to normal.
1871 *=* | --config-cache | -C | -disable-* | --disable-* \
1872 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1873 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1874 | -with-* | --with-* | -without-* | --without-* | --x)
1875 case "$ac_configure_args0 " in
1876 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1879 -* ) ac_must_keep_next=true ;;
1882 as_fn_append ac_configure_args " '$ac_arg'"
1887 { ac_configure_args0=; unset ac_configure_args0;}
1888 { ac_configure_args1=; unset ac_configure_args1;}
1890 # When interrupted or exit'd, cleanup temporary files, and complete
1891 # config.log. We remove comments because anyway the quotes in there
1892 # would cause problems or look ugly.
1893 # WARNING: Use '\'' to represent an apostrophe within the trap.
1894 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1895 trap 'exit_status=$?
1896 # Save into config.log some information that might help in debugging.
1901 ## ---------------- ##
1902 ## Cache variables. ##
1903 ## ---------------- ##
1906 # The following way of writing the cache mishandles newlines in values,
1908 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1909 eval ac_val=\$$ac_var
1913 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1914 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1917 _ | IFS | as_nl) ;; #(
1918 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1919 *) { eval $ac_var=; unset $ac_var;} ;;
1924 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1925 *${as_nl}ac_space=\ *)
1927 "s/'\''/'\''\\\\'\'''\''/g;
1928 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1931 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1939 ## ----------------- ##
1940 ## Output variables. ##
1941 ## ----------------- ##
1944 for ac_var in $ac_subst_vars
1946 eval ac_val=\$$ac_var
1948 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1950 $as_echo "$ac_var='\''$ac_val'\''"
1954 if test -n "$ac_subst_files"; then
1956 ## ------------------- ##
1957 ## File substitutions. ##
1958 ## ------------------- ##
1961 for ac_var in $ac_subst_files
1963 eval ac_val=\$$ac_var
1965 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1967 $as_echo "$ac_var='\''$ac_val'\''"
1972 if test -s confdefs.h; then
1982 test "$ac_signal" != 0 &&
1983 $as_echo "$as_me: caught signal $ac_signal"
1984 $as_echo "$as_me: exit $exit_status"
1986 rm -f core *.core core.conftest.* &&
1987 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1990 for ac_signal in 1 2 13 15; do
1991 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1995 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1996 rm -f -r conftest* confdefs.h
1998 $as_echo "/* confdefs.h */" > confdefs.h
2000 # Predefined preprocessor variables.
2002 cat >>confdefs.h <<_ACEOF
2003 #define PACKAGE_NAME "$PACKAGE_NAME"
2006 cat >>confdefs.h <<_ACEOF
2007 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2010 cat >>confdefs.h <<_ACEOF
2011 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2014 cat >>confdefs.h <<_ACEOF
2015 #define PACKAGE_STRING "$PACKAGE_STRING"
2018 cat >>confdefs.h <<_ACEOF
2019 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2022 cat >>confdefs.h <<_ACEOF
2023 #define PACKAGE_URL "$PACKAGE_URL"
2027 # Let the site file select an alternate cache file if it wants to.
2028 # Prefer an explicitly selected file to automatically selected ones.
2031 if test -n "$CONFIG_SITE"; then
2032 ac_site_file1=$CONFIG_SITE
2033 elif test "x$prefix" != xNONE; then
2034 ac_site_file1=$prefix/share/config.site
2035 ac_site_file2=$prefix/etc/config.site
2037 ac_site_file1=$ac_default_prefix/share/config.site
2038 ac_site_file2=$ac_default_prefix/etc/config.site
2040 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2042 test "x$ac_site_file" = xNONE && continue
2043 if test -r "$ac_site_file"; then
2044 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2045 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2046 sed 's/^/| /' "$ac_site_file" >&5
2051 if test -r "$cache_file"; then
2052 # Some versions of bash will fail to source /dev/null (special
2053 # files actually), so we avoid doing that.
2054 if test -f "$cache_file"; then
2055 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2056 $as_echo "$as_me: loading cache $cache_file" >&6;}
2058 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2059 *) . "./$cache_file";;
2063 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2064 $as_echo "$as_me: creating cache $cache_file" >&6;}
2068 # Check that the precious variables saved in the cache have kept the same
2070 ac_cache_corrupted=false
2071 for ac_var in $ac_precious_vars; do
2072 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2073 eval ac_new_set=\$ac_env_${ac_var}_set
2074 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2075 eval ac_new_val=\$ac_env_${ac_var}_value
2076 case $ac_old_set,$ac_new_set in
2078 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2079 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2080 ac_cache_corrupted=: ;;
2082 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2083 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2084 ac_cache_corrupted=: ;;
2087 if test "x$ac_old_val" != "x$ac_new_val"; then
2088 # differences in whitespace do not lead to failure.
2089 ac_old_val_w=`echo x $ac_old_val`
2090 ac_new_val_w=`echo x $ac_new_val`
2091 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2092 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2093 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2094 ac_cache_corrupted=:
2096 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2097 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2098 eval $ac_var=\$ac_old_val
2100 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2101 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2102 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2103 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2106 # Pass precious variables to config.status.
2107 if test "$ac_new_set" = set; then
2109 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2110 *) ac_arg=$ac_var=$ac_new_val ;;
2112 case " $ac_configure_args " in
2113 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2114 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2118 if $ac_cache_corrupted; then
2119 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2120 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2121 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2122 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2123 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2125 ## -------------------- ##
2126 ## Main body of script. ##
2127 ## -------------------- ##
2130 ac_cpp='$CPP $CPPFLAGS'
2131 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2132 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2133 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2140 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2141 for ac_t in install-sh install.sh shtool; do
2142 if test -f "$ac_dir/$ac_t"; then
2144 ac_install_sh="$ac_aux_dir/$ac_t -c"
2149 if test -z "$ac_aux_dir"; then
2150 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2153 # These three variables are undocumented and unsupported,
2154 # and are intended to be withdrawn in a future Autoconf release.
2155 # They can cause serious problems if a builder's source tree is in a directory
2156 # whose full name contains unusual characters.
2157 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2158 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2159 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2162 # Make sure we can run config.sub.
2163 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2164 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2167 $as_echo_n "checking build system type... " >&6; }
2168 if test "${ac_cv_build+set}" = set; then :
2169 $as_echo_n "(cached) " >&6
2171 ac_build_alias=$build_alias
2172 test "x$ac_build_alias" = x &&
2173 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2174 test "x$ac_build_alias" = x &&
2175 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2176 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2177 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2181 $as_echo "$ac_cv_build" >&6; }
2182 case $ac_cv_build in
2184 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2187 ac_save_IFS=$IFS; IFS='-'
2193 # Remember, the first character of IFS is used to create $*,
2194 # except with old shells:
2197 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2200 case ${build_alias} in
2201 "") build_noncanonical=${build} ;;
2202 *) build_noncanonical=${build_alias} ;;
2205 case ${host_alias} in
2206 "") host_noncanonical=${build_noncanonical} ;;
2207 *) host_noncanonical=${host_alias} ;;
2210 case ${target_alias} in
2211 "") target_noncanonical=${host_noncanonical} ;;
2212 *) target_noncanonical=${target_alias} ;;
2216 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
2217 # have matching libraries, they should use host libraries: Makefile.tpl
2218 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
2219 # However, they still use the build modules, because the corresponding
2220 # host modules (e.g. bison) are only built for the host when bootstrap
2222 # - build_subdir is where we find build modules, and never changes.
2223 # - build_libsubdir is where we find build libraries, and can be overridden.
2225 # Prefix 'build-' so this never conflicts with target_subdir.
2226 build_subdir="build-${build_noncanonical}"
2228 # Check whether --with-build-libsubdir was given.
2229 if test "${with_build_libsubdir+set}" = set; then :
2230 withval=$with_build_libsubdir; build_libsubdir="$withval"
2232 build_libsubdir="$build_subdir"
2235 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
2236 if ( test $srcdir = . && test -d gcc ) \
2237 || test -d $srcdir/../host-${host_noncanonical}; then
2238 host_subdir="host-${host_noncanonical}"
2243 target_subdir=${target_noncanonical}
2245 am__api_version='1.11'
2247 # Find a good install program. We prefer a C program (faster),
2248 # so one script is as good as another. But avoid the broken or
2249 # incompatible versions:
2250 # SysV /etc/install, /usr/sbin/install
2251 # SunOS /usr/etc/install
2252 # IRIX /sbin/install
2254 # AmigaOS /C/install, which installs bootblocks on floppy discs
2255 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2256 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2257 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2258 # OS/2's system install, which has a completely different semantic
2259 # ./install, which can be erroneously created by make from ./install.sh.
2260 # Reject install programs that cannot install multiple files.
2261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2262 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2263 if test -z "$INSTALL"; then
2264 if test "${ac_cv_path_install+set}" = set; then :
2265 $as_echo_n "(cached) " >&6
2267 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2271 test -z "$as_dir" && as_dir=.
2272 # Account for people who put trailing slashes in PATH elements.
2273 case $as_dir/ in #((
2274 ./ | .// | /[cC]/* | \
2275 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2276 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2279 # OSF1 and SCO ODT 3.0 have their own names for install.
2280 # Don't use installbsd from OSF since it installs stuff as root
2282 for ac_prog in ginstall scoinst install; do
2283 for ac_exec_ext in '' $ac_executable_extensions; do
2284 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2285 if test $ac_prog = install &&
2286 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2287 # AIX install. It has an incompatible calling convention.
2289 elif test $ac_prog = install &&
2290 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2291 # program-specific install script used by HP pwplus--don't use.
2294 rm -rf conftest.one conftest.two conftest.dir
2295 echo one > conftest.one
2296 echo two > conftest.two
2298 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2299 test -s conftest.one && test -s conftest.two &&
2300 test -s conftest.dir/conftest.one &&
2301 test -s conftest.dir/conftest.two
2303 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2316 rm -rf conftest.one conftest.two conftest.dir
2319 if test "${ac_cv_path_install+set}" = set; then
2320 INSTALL=$ac_cv_path_install
2322 # As a last resort, use the slow shell script. Don't cache a
2323 # value for INSTALL within a source directory, because that will
2324 # break other packages using the cache if that directory is
2325 # removed, or if the value is a relative name.
2326 INSTALL=$ac_install_sh
2329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2330 $as_echo "$INSTALL" >&6; }
2332 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2333 # It thinks the first close brace ends the variable substitution.
2334 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2336 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2338 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2341 $as_echo_n "checking whether build environment is sane... " >&6; }
2344 echo timestamp > conftest.file
2345 # Reject unsafe characters in $srcdir or the absolute working directory
2346 # name. Accept space and tab only in the latter.
2350 *[\\\"\#\$\&\'\`$am_lf]*)
2351 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
2354 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
2355 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2358 # Do `set' in a subshell so we don't clobber the current shell's
2359 # arguments. Must try -L first in case configure is actually a
2360 # symlink; some systems play weird games with the mod time of symlinks
2361 # (eg FreeBSD returns the mod time of the symlink's containing
2364 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2365 if test "$*" = "X"; then
2367 set X `ls -t "$srcdir/configure" conftest.file`
2370 if test "$*" != "X $srcdir/configure conftest.file" \
2371 && test "$*" != "X conftest.file $srcdir/configure"; then
2373 # If neither matched, then we have a broken ls. This can happen
2374 # if, for instance, CONFIG_SHELL is bash and it inherits a
2375 # broken ls alias from the environment. This has actually
2376 # happened. Such a system could not be considered "sane".
2377 as_fn_error "ls -t appears to fail. Make sure there is not a broken
2378 alias in your environment" "$LINENO" 5
2381 test "$2" = conftest.file
2387 as_fn_error "newly created file is older than distributed files!
2388 Check your system clock" "$LINENO" 5
2390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2391 $as_echo "yes" >&6; }
2392 test "$program_prefix" != NONE &&
2393 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2394 # Use a double $ so make ignores it.
2395 test "$program_suffix" != NONE &&
2396 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2397 # Double any \ or $.
2398 # By default was `s,x,x', remove it if useless.
2399 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2400 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2402 # expand $ac_aux_dir to an absolute path
2403 am_aux_dir=`cd $ac_aux_dir && pwd`
2405 if test x"${MISSING+set}" != xset; then
2408 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2410 MISSING="\${SHELL} $am_aux_dir/missing" ;;
2413 # Use eval to expand $SHELL
2414 if eval "$MISSING --run true"; then
2415 am_missing_run="$MISSING --run "
2418 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2419 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2422 if test x"${install_sh}" != xset; then
2425 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2427 install_sh="\${SHELL} $am_aux_dir/install-sh"
2431 # Installed binaries are usually stripped using `strip' when the user
2432 # run `make install-strip'. However `strip' might not be the right
2433 # tool to use in cross-compilation environments, therefore Automake
2434 # will honor the `STRIP' environment variable to overrule this program.
2435 if test "$cross_compiling" != no; then
2436 if test -n "$ac_tool_prefix"; then
2437 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2438 set dummy ${ac_tool_prefix}strip; ac_word=$2
2439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2440 $as_echo_n "checking for $ac_word... " >&6; }
2441 if test "${ac_cv_prog_STRIP+set}" = set; then :
2442 $as_echo_n "(cached) " >&6
2444 if test -n "$STRIP"; then
2445 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2447 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2451 test -z "$as_dir" && as_dir=.
2452 for ac_exec_ext in '' $ac_executable_extensions; do
2453 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2454 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2455 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2464 STRIP=$ac_cv_prog_STRIP
2465 if test -n "$STRIP"; then
2466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2467 $as_echo "$STRIP" >&6; }
2469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2470 $as_echo "no" >&6; }
2475 if test -z "$ac_cv_prog_STRIP"; then
2477 # Extract the first word of "strip", so it can be a program name with args.
2478 set dummy strip; ac_word=$2
2479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2480 $as_echo_n "checking for $ac_word... " >&6; }
2481 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2482 $as_echo_n "(cached) " >&6
2484 if test -n "$ac_ct_STRIP"; then
2485 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2487 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2491 test -z "$as_dir" && as_dir=.
2492 for ac_exec_ext in '' $ac_executable_extensions; do
2493 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2494 ac_cv_prog_ac_ct_STRIP="strip"
2495 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2504 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2505 if test -n "$ac_ct_STRIP"; then
2506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2507 $as_echo "$ac_ct_STRIP" >&6; }
2509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2510 $as_echo "no" >&6; }
2513 if test "x$ac_ct_STRIP" = x; then
2516 case $cross_compiling:$ac_tool_warned in
2518 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2519 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2520 ac_tool_warned=yes ;;
2525 STRIP="$ac_cv_prog_STRIP"
2529 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2532 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2533 if test -z "$MKDIR_P"; then
2534 if test "${ac_cv_path_mkdir+set}" = set; then :
2535 $as_echo_n "(cached) " >&6
2537 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2538 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2541 test -z "$as_dir" && as_dir=.
2542 for ac_prog in mkdir gmkdir; do
2543 for ac_exec_ext in '' $ac_executable_extensions; do
2544 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
2545 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2546 'mkdir (GNU coreutils) '* | \
2547 'mkdir (coreutils) '* | \
2548 'mkdir (fileutils) '4.1*)
2549 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2559 if test "${ac_cv_path_mkdir+set}" = set; then
2560 MKDIR_P="$ac_cv_path_mkdir -p"
2562 # As a last resort, use the slow shell script. Don't cache a
2563 # value for MKDIR_P within a source directory, because that will
2564 # break other packages using the cache if that directory is
2565 # removed, or if the value is a relative name.
2566 test -d ./--version && rmdir ./--version
2567 MKDIR_P="$ac_install_sh -d"
2570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2571 $as_echo "$MKDIR_P" >&6; }
2575 [\\/$]* | ?:[\\/]*) ;;
2576 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2579 for ac_prog in gawk mawk nawk awk
2581 # Extract the first word of "$ac_prog", so it can be a program name with args.
2582 set dummy $ac_prog; ac_word=$2
2583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2584 $as_echo_n "checking for $ac_word... " >&6; }
2585 if test "${ac_cv_prog_AWK+set}" = set; then :
2586 $as_echo_n "(cached) " >&6
2588 if test -n "$AWK"; then
2589 ac_cv_prog_AWK="$AWK" # Let the user override the test.
2591 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2595 test -z "$as_dir" && as_dir=.
2596 for ac_exec_ext in '' $ac_executable_extensions; do
2597 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2598 ac_cv_prog_AWK="$ac_prog"
2599 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2609 if test -n "$AWK"; then
2610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2611 $as_echo "$AWK" >&6; }
2613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2614 $as_echo "no" >&6; }
2618 test -n "$AWK" && break
2621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2622 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2624 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2625 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
2626 $as_echo_n "(cached) " >&6
2628 cat >conftest.make <<\_ACEOF
2631 @echo '@@@%%%=$(MAKE)=@@@%%%'
2633 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2634 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2636 eval ac_cv_prog_make_${ac_make}_set=yes;;
2638 eval ac_cv_prog_make_${ac_make}_set=no;;
2642 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2644 $as_echo "yes" >&6; }
2647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2648 $as_echo "no" >&6; }
2649 SET_MAKE="MAKE=${MAKE-make}"
2652 rm -rf .tst 2>/dev/null
2653 mkdir .tst 2>/dev/null
2654 if test -d .tst; then
2659 rmdir .tst 2>/dev/null
2661 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2662 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2663 # is not polluted with repeated "-I."
2664 am__isrc=' -I$(srcdir)'
2665 # test to see if srcdir already configured
2666 if test -f $srcdir/config.status; then
2667 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2671 # test whether we have cygpath
2672 if test -z "$CYGPATH_W"; then
2673 if (cygpath --version) >/dev/null 2>/dev/null; then
2674 CYGPATH_W='cygpath -w'
2681 # Define the identity of the package.
2682 PACKAGE='lto-plugin'
2686 cat >>confdefs.h <<_ACEOF
2687 #define PACKAGE "$PACKAGE"
2691 cat >>confdefs.h <<_ACEOF
2692 #define VERSION "$VERSION"
2695 # Some tools Automake needs.
2697 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2700 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2703 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2706 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2709 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2711 # We need awk for the "check" target. The system "awk" is bad on
2713 # Always define AMTAR for backward compatibility.
2715 AMTAR=${AMTAR-"${am_missing_run}tar"}
2717 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2725 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2726 # Check whether --enable-maintainer-mode was given.
2727 if test "${enable_maintainer_mode+set}" = set; then :
2728 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2730 USE_MAINTAINER_MODE=no
2733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2734 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2735 if test $USE_MAINTAINER_MODE = yes; then
2736 MAINTAINER_MODE_TRUE=
2737 MAINTAINER_MODE_FALSE='#'
2739 MAINTAINER_MODE_TRUE='#'
2740 MAINTAINER_MODE_FALSE=
2743 MAINT=$MAINTAINER_MODE_TRUE
2747 ac_cpp='$CPP $CPPFLAGS'
2748 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2749 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2750 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2751 if test -n "$ac_tool_prefix"; then
2752 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2753 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2755 $as_echo_n "checking for $ac_word... " >&6; }
2756 if test "${ac_cv_prog_CC+set}" = set; then :
2757 $as_echo_n "(cached) " >&6
2759 if test -n "$CC"; then
2760 ac_cv_prog_CC="$CC" # Let the user override the test.
2762 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2766 test -z "$as_dir" && as_dir=.
2767 for ac_exec_ext in '' $ac_executable_extensions; do
2768 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2769 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2770 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2780 if test -n "$CC"; then
2781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2782 $as_echo "$CC" >&6; }
2784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2785 $as_echo "no" >&6; }
2790 if test -z "$ac_cv_prog_CC"; then
2792 # Extract the first word of "gcc", so it can be a program name with args.
2793 set dummy gcc; ac_word=$2
2794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2795 $as_echo_n "checking for $ac_word... " >&6; }
2796 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2797 $as_echo_n "(cached) " >&6
2799 if test -n "$ac_ct_CC"; then
2800 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2802 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2806 test -z "$as_dir" && as_dir=.
2807 for ac_exec_ext in '' $ac_executable_extensions; do
2808 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2809 ac_cv_prog_ac_ct_CC="gcc"
2810 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2819 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2820 if test -n "$ac_ct_CC"; then
2821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2822 $as_echo "$ac_ct_CC" >&6; }
2824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2825 $as_echo "no" >&6; }
2828 if test "x$ac_ct_CC" = x; then
2831 case $cross_compiling:$ac_tool_warned in
2833 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2834 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2835 ac_tool_warned=yes ;;
2843 if test -z "$CC"; then
2844 if test -n "$ac_tool_prefix"; then
2845 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2846 set dummy ${ac_tool_prefix}cc; ac_word=$2
2847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2848 $as_echo_n "checking for $ac_word... " >&6; }
2849 if test "${ac_cv_prog_CC+set}" = set; then :
2850 $as_echo_n "(cached) " >&6
2852 if test -n "$CC"; then
2853 ac_cv_prog_CC="$CC" # Let the user override the test.
2855 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2859 test -z "$as_dir" && as_dir=.
2860 for ac_exec_ext in '' $ac_executable_extensions; do
2861 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2862 ac_cv_prog_CC="${ac_tool_prefix}cc"
2863 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2873 if test -n "$CC"; then
2874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2875 $as_echo "$CC" >&6; }
2877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2878 $as_echo "no" >&6; }
2884 if test -z "$CC"; then
2885 # Extract the first word of "cc", so it can be a program name with args.
2886 set dummy cc; ac_word=$2
2887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2888 $as_echo_n "checking for $ac_word... " >&6; }
2889 if test "${ac_cv_prog_CC+set}" = set; then :
2890 $as_echo_n "(cached) " >&6
2892 if test -n "$CC"; then
2893 ac_cv_prog_CC="$CC" # Let the user override the test.
2896 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2900 test -z "$as_dir" && as_dir=.
2901 for ac_exec_ext in '' $ac_executable_extensions; do
2902 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2903 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2904 ac_prog_rejected=yes
2908 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2915 if test $ac_prog_rejected = yes; then
2916 # We found a bogon in the path, so make sure we never use it.
2917 set dummy $ac_cv_prog_CC
2919 if test $# != 0; then
2920 # We chose a different compiler from the bogus one.
2921 # However, it has the same basename, so the bogon will be chosen
2922 # first if we set CC to just the basename; use the full file name.
2924 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2930 if test -n "$CC"; then
2931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2932 $as_echo "$CC" >&6; }
2934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2935 $as_echo "no" >&6; }
2940 if test -z "$CC"; then
2941 if test -n "$ac_tool_prefix"; then
2942 for ac_prog in cl.exe
2944 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2945 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2947 $as_echo_n "checking for $ac_word... " >&6; }
2948 if test "${ac_cv_prog_CC+set}" = set; then :
2949 $as_echo_n "(cached) " >&6
2951 if test -n "$CC"; then
2952 ac_cv_prog_CC="$CC" # Let the user override the test.
2954 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2958 test -z "$as_dir" && as_dir=.
2959 for ac_exec_ext in '' $ac_executable_extensions; do
2960 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2961 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2962 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2972 if test -n "$CC"; then
2973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2974 $as_echo "$CC" >&6; }
2976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2977 $as_echo "no" >&6; }
2981 test -n "$CC" && break
2984 if test -z "$CC"; then
2986 for ac_prog in cl.exe
2988 # Extract the first word of "$ac_prog", so it can be a program name with args.
2989 set dummy $ac_prog; ac_word=$2
2990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2991 $as_echo_n "checking for $ac_word... " >&6; }
2992 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2993 $as_echo_n "(cached) " >&6
2995 if test -n "$ac_ct_CC"; then
2996 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2998 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3002 test -z "$as_dir" && as_dir=.
3003 for ac_exec_ext in '' $ac_executable_extensions; do
3004 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3005 ac_cv_prog_ac_ct_CC="$ac_prog"
3006 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3015 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3016 if test -n "$ac_ct_CC"; then
3017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3018 $as_echo "$ac_ct_CC" >&6; }
3020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3021 $as_echo "no" >&6; }
3025 test -n "$ac_ct_CC" && break
3028 if test "x$ac_ct_CC" = x; then
3031 case $cross_compiling:$ac_tool_warned in
3033 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3034 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3035 ac_tool_warned=yes ;;
3044 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3045 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3046 as_fn_error "no acceptable C compiler found in \$PATH
3047 See \`config.log' for more details." "$LINENO" 5; }
3049 # Provide some information about the compiler.
3050 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3053 for ac_option in --version -v -V -qversion; do
3054 { { ac_try="$ac_compiler $ac_option >&5"
3056 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3057 *) ac_try_echo=$ac_try;;
3059 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3060 $as_echo "$ac_try_echo"; } >&5
3061 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3063 if test -s conftest.err; then
3065 ... rest of stderr output deleted ...
3066 10q' conftest.err >conftest.er1
3067 cat conftest.er1 >&5
3068 rm -f conftest.er1 conftest.err
3070 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3071 test $ac_status = 0; }
3074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3075 /* end confdefs.h. */
3085 ac_clean_files_save=$ac_clean_files
3086 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3087 # Try to create an executable without -o first, disregard a.out.
3088 # It will help us diagnose broken compilers, and finding out an intuition
3090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3091 $as_echo_n "checking for C compiler default output file name... " >&6; }
3092 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3094 # The possible output files:
3095 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3098 for ac_file in $ac_files
3101 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3102 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3107 if { { ac_try="$ac_link_default"
3109 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3110 *) ac_try_echo=$ac_try;;
3112 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3113 $as_echo "$ac_try_echo"; } >&5
3114 (eval "$ac_link_default") 2>&5
3116 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3117 test $ac_status = 0; }; then :
3118 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3119 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3120 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3121 # so that the user can short-circuit this test for compilers unknown to
3123 for ac_file in $ac_files ''
3125 test -f "$ac_file" || continue
3127 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3130 # We found the default executable, but exeext='' is most
3134 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3136 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3138 # We set ac_cv_exeext here because the later test for it is not
3139 # safe: cross compilers may not add the suffix if given an `-o'
3140 # argument, so we may need to know it at that point already.
3141 # Even if this section looks crufty: it has the advantage of
3148 test "$ac_cv_exeext" = no && ac_cv_exeext=
3153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3154 $as_echo "$ac_file" >&6; }
3155 if test -z "$ac_file"; then :
3156 $as_echo "$as_me: failed program was:" >&5
3157 sed 's/^/| /' conftest.$ac_ext >&5
3159 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3160 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3161 { as_fn_set_status 77
3162 as_fn_error "C compiler cannot create executables
3163 See \`config.log' for more details." "$LINENO" 5; }; }
3165 ac_exeext=$ac_cv_exeext
3167 # Check that the compiler produces executables we can run. If not, either
3168 # the compiler is broken, or we cross compile.
3169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3170 $as_echo_n "checking whether the C compiler works... " >&6; }
3171 # If not cross compiling, check that we can run a simple program.
3172 if test "$cross_compiling" != yes; then
3173 if { ac_try='./$ac_file'
3174 { { case "(($ac_try" in
3175 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3176 *) ac_try_echo=$ac_try;;
3178 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3179 $as_echo "$ac_try_echo"; } >&5
3180 (eval "$ac_try") 2>&5
3182 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3183 test $ac_status = 0; }; }; then
3186 if test "$cross_compiling" = maybe; then
3189 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3190 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3191 as_fn_error "cannot run C compiled programs.
3192 If you meant to cross compile, use \`--host'.
3193 See \`config.log' for more details." "$LINENO" 5; }
3197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3198 $as_echo "yes" >&6; }
3200 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3201 ac_clean_files=$ac_clean_files_save
3202 # Check that the compiler produces executables we can run. If not, either
3203 # the compiler is broken, or we cross compile.
3204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3205 $as_echo_n "checking whether we are cross compiling... " >&6; }
3206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3207 $as_echo "$cross_compiling" >&6; }
3209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3210 $as_echo_n "checking for suffix of executables... " >&6; }
3211 if { { ac_try="$ac_link"
3213 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3214 *) ac_try_echo=$ac_try;;
3216 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3217 $as_echo "$ac_try_echo"; } >&5
3218 (eval "$ac_link") 2>&5
3220 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3221 test $ac_status = 0; }; then :
3222 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3223 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3224 # work properly (i.e., refer to `conftest.exe'), while it won't with
3226 for ac_file in conftest.exe conftest conftest.*; do
3227 test -f "$ac_file" || continue
3229 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3230 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3236 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3237 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3238 as_fn_error "cannot compute suffix of executables: cannot compile and link
3239 See \`config.log' for more details." "$LINENO" 5; }
3241 rm -f conftest$ac_cv_exeext
3242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3243 $as_echo "$ac_cv_exeext" >&6; }
3245 rm -f conftest.$ac_ext
3246 EXEEXT=$ac_cv_exeext
3248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3249 $as_echo_n "checking for suffix of object files... " >&6; }
3250 if test "${ac_cv_objext+set}" = set; then :
3251 $as_echo_n "(cached) " >&6
3253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3254 /* end confdefs.h. */
3264 rm -f conftest.o conftest.obj
3265 if { { ac_try="$ac_compile"
3267 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3268 *) ac_try_echo=$ac_try;;
3270 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3271 $as_echo "$ac_try_echo"; } >&5
3272 (eval "$ac_compile") 2>&5
3274 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3275 test $ac_status = 0; }; then :
3276 for ac_file in conftest.o conftest.obj conftest.*; do
3277 test -f "$ac_file" || continue;
3279 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3280 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3285 $as_echo "$as_me: failed program was:" >&5
3286 sed 's/^/| /' conftest.$ac_ext >&5
3288 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3289 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3290 as_fn_error "cannot compute suffix of object files: cannot compile
3291 See \`config.log' for more details." "$LINENO" 5; }
3293 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3296 $as_echo "$ac_cv_objext" >&6; }
3297 OBJEXT=$ac_cv_objext
3299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3300 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3301 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3302 $as_echo_n "(cached) " >&6
3304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3305 /* end confdefs.h. */
3318 if ac_fn_c_try_compile "$LINENO"; then :
3323 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3324 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3328 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3329 if test $ac_compiler_gnu = yes; then
3334 ac_test_CFLAGS=${CFLAGS+set}
3335 ac_save_CFLAGS=$CFLAGS
3336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3337 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3338 if test "${ac_cv_prog_cc_g+set}" = set; then :
3339 $as_echo_n "(cached) " >&6
3341 ac_save_c_werror_flag=$ac_c_werror_flag
3342 ac_c_werror_flag=yes
3345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3346 /* end confdefs.h. */
3356 if ac_fn_c_try_compile "$LINENO"; then :
3360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3361 /* end confdefs.h. */
3371 if ac_fn_c_try_compile "$LINENO"; then :
3374 ac_c_werror_flag=$ac_save_c_werror_flag
3376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3377 /* end confdefs.h. */
3387 if ac_fn_c_try_compile "$LINENO"; then :
3390 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3392 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3395 ac_c_werror_flag=$ac_save_c_werror_flag
3397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3398 $as_echo "$ac_cv_prog_cc_g" >&6; }
3399 if test "$ac_test_CFLAGS" = set; then
3400 CFLAGS=$ac_save_CFLAGS
3401 elif test $ac_cv_prog_cc_g = yes; then
3402 if test "$GCC" = yes; then
3408 if test "$GCC" = yes; then
3414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3415 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3416 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3417 $as_echo_n "(cached) " >&6
3419 ac_cv_prog_cc_c89=no
3421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3422 /* end confdefs.h. */
3425 #include <sys/types.h>
3426 #include <sys/stat.h>
3427 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3428 struct buf { int x; };
3429 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3430 static char *e (p, i)
3436 static char *f (char * (*g) (char **, int), char **p, ...)
3441 s = g (p, va_arg (v,int));
3446 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3447 function prototypes and stuff, but not '\xHH' hex character constants.
3448 These don't provoke an error unfortunately, instead are silently treated
3449 as 'x'. The following induces an error, until -std is added to get
3450 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3451 array size at least. It's necessary to write '\x00'==0 to get something
3452 that's true only with -std. */
3453 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3455 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3456 inside strings and character constants. */
3458 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3460 int test (int i, double x);
3461 struct s1 {int (*f) (int a);};
3462 struct s2 {int (*f) (double a);};
3463 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3469 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3474 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3475 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3477 CC="$ac_save_CC $ac_arg"
3478 if ac_fn_c_try_compile "$LINENO"; then :
3479 ac_cv_prog_cc_c89=$ac_arg
3481 rm -f core conftest.err conftest.$ac_objext
3482 test "x$ac_cv_prog_cc_c89" != "xno" && break
3484 rm -f conftest.$ac_ext
3489 case "x$ac_cv_prog_cc_c89" in
3491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3492 $as_echo "none needed" >&6; } ;;
3494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3495 $as_echo "unsupported" >&6; } ;;
3497 CC="$CC $ac_cv_prog_cc_c89"
3498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3499 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3501 if test "x$ac_cv_prog_cc_c89" != xno; then :
3506 ac_cpp='$CPP $CPPFLAGS'
3507 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3508 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3509 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3510 DEPDIR="${am__leading_dot}deps"
3512 ac_config_commands="$ac_config_commands depfiles"
3515 am_make=${MAKE-make}
3516 cat > confinc << 'END'
3518 @echo this is the am__doit target
3521 # If we don't find an include directive, just comment out the code.
3522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3523 $as_echo_n "checking for style of include used by $am_make... " >&6; }
3527 # First try GNU make style include.
3528 echo "include confinc" > confmf
3529 # Ignore all kinds of additional output from `make'.
3530 case `$am_make -s -f confmf 2> /dev/null` in #(
3531 *the\ am__doit\ target*)
3537 # Now try BSD make style include.
3538 if test "$am__include" = "#"; then
3539 echo '.include "confinc"' > confmf
3540 case `$am_make -s -f confmf 2> /dev/null` in #(
3541 *the\ am__doit\ target*)
3542 am__include=.include
3550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3551 $as_echo "$_am_result" >&6; }
3552 rm -f confinc confmf
3554 # Check whether --enable-dependency-tracking was given.
3555 if test "${enable_dependency_tracking+set}" = set; then :
3556 enableval=$enable_dependency_tracking;
3559 if test "x$enable_dependency_tracking" != xno; then
3560 am_depcomp="$ac_aux_dir/depcomp"
3563 if test "x$enable_dependency_tracking" != xno; then
3573 depcc="$CC" am_compiler_list=
3575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3576 $as_echo_n "checking dependency style of $depcc... " >&6; }
3577 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
3578 $as_echo_n "(cached) " >&6
3580 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3581 # We make a subdir and do the tests there. Otherwise we can end up
3582 # making bogus files that we don't know about and never remove. For
3583 # instance it was reported that on HP-UX the gcc test will end up
3584 # making a dummy file named `D' -- because `-MD' means `put the output
3587 # Copy depcomp to subdir because otherwise we won't find it if we're
3588 # using a relative directory.
3589 cp "$am_depcomp" conftest.dir
3591 # We will build objects and dependencies in a subdirectory because
3592 # it helps to detect inapplicable dependency modes. For instance
3593 # both Tru64's cc and ICC support -MD to output dependencies as a
3594 # side effect of compilation, but ICC will put the dependencies in
3595 # the current directory while Tru64 will put them in the object
3599 am_cv_CC_dependencies_compiler_type=none
3600 if test "$am_compiler_list" = ""; then
3601 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3604 case " $depcc " in #(
3605 *\ -arch\ *\ -arch\ *) am__universal=true ;;
3608 for depmode in $am_compiler_list; do
3609 # Setup a source with many dependencies, because some compilers
3610 # like to wrap large dependency lists on column 80 (with \), and
3611 # we should not choose a depcomp mode which is confused by this.
3613 # We need to recreate these files for each test, as the compiler may
3614 # overwrite some of them when testing with obscure command lines.
3615 # This happens at least with the AIX C compiler.
3617 for i in 1 2 3 4 5 6; do
3618 echo '#include "conftst'$i'.h"' >> sub/conftest.c
3619 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3620 # Solaris 8's {/usr,}/bin/sh.
3621 touch sub/conftst$i.h
3623 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3625 # We check with `-c' and `-o' for the sake of the "dashmstdout"
3626 # mode. It turns out that the SunPro C++ compiler does not properly
3627 # handle `-M -o', and we need to detect this. Also, some Intel
3628 # versions had trouble with output in subdirs
3629 am__obj=sub/conftest.${OBJEXT-o}
3630 am__minus_obj="-o $am__obj"
3633 # This depmode causes a compiler race in universal mode.
3634 test "$am__universal" = false || continue
3637 # after this tag, mechanisms are not by side-effect, so they'll
3638 # only be used when explicitly requested
3639 if test "x$enable_dependency_tracking" = xyes; then
3645 msvisualcpp | msvcmsys)
3646 # This compiler won't grok `-c -o', but also, the minuso test has
3647 # not run yet. These depmodes are late enough in the game, and
3648 # so weak that their functioning should not be impacted.
3649 am__obj=conftest.${OBJEXT-o}
3654 if depmode=$depmode \
3655 source=sub/conftest.c object=$am__obj \
3656 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3657 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3658 >/dev/null 2>conftest.err &&
3659 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3660 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3661 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3662 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3663 # icc doesn't choke on unknown options, it will just issue warnings
3664 # or remarks (even with -Werror). So we grep stderr for any message
3665 # that says an option was ignored or not supported.
3666 # When given -MP, icc 7.0 and 7.1 complain thusly:
3667 # icc: Command line warning: ignoring option '-M'; no argument required
3668 # The diagnosis changed in icc 8.0:
3669 # icc: Command line remark: option '-MP' not supported
3670 if (grep 'ignoring option' conftest.err ||
3671 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3672 am_cv_CC_dependencies_compiler_type=$depmode