2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69.
6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
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.
92 *[\\/]* ) as_myself=$0 ;;
93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
97 test -z "$as_dir" && as_dir=.
98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
104 # We did not find ourselves, most probably we were run as `sh COMMAND'
105 # in which case we are not to be found in the path.
106 if test "x$as_myself" = x
; then
109 if test ! -f "$as_myself"; then
110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
114 # Unset variables that we do not need and which cause bugs (e.g. in
115 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
116 # suppresses any "Segmentation fault" message there. '((' could
117 # trigger a bug in pdksh 5.2.14.
118 for as_var
in BASH_ENV ENV MAIL MAILPATH
119 do eval test x\
${$as_var+set} = xset \
120 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
133 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
135 # Use a proper internal environment variable to ensure we don't fall
136 # into an infinite loop, continuously re-executing ourselves.
137 if test x
"${_as_can_reexec}" != xno
&& test "x$CONFIG_SHELL" != x
; then
138 _as_can_reexec
=no
; export _as_can_reexec
;
139 # We cannot yet assume a decent shell, so we have to provide a
140 # neutralization value for shells without unset; and this also
141 # works around shells that cannot unset nonexistent variables.
142 # Preserve -v and -x to the replacement shell.
145 (unset BASH_ENV
) >/dev
/null
2>&1 && unset BASH_ENV ENV
147 *v
*x
* |
*x
*v
* ) as_opts
=-vx ;;
152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153 # Admittedly, this is quite paranoid, since all the known shells bail
154 # out after a failed `exec'.
155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
158 # We don't want this to propagate to other subprocesses.
159 { _as_can_reexec
=; unset _as_can_reexec
;}
160 if test "x$CONFIG_SHELL" = x
; then
161 as_bourne_compatible
="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165 # is contrary to our usage. Disable this feature.
166 alias -g '\${1+\"\$@\"}'='\"\$@\"'
169 case \`(set -o) 2>/dev/null\` in #(
177 as_required
="as_fn_return () { (exit \$1); }
178 as_fn_success () { as_fn_return 0; }
179 as_fn_failure () { as_fn_return 1; }
180 as_fn_ret_success () { return 0; }
181 as_fn_ret_failure () { return 1; }
184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
191 exitcode=1; echo positional parameters were not saved.
193 test x\$exitcode = x0 || exit 1
195 as_suggested
=" as_lineno_1=";as_suggested
=$as_suggested$LINENO;as_suggested
=$as_suggested" as_lineno_1a=\$LINENO
196 as_lineno_2=";as_suggested
=$as_suggested$LINENO;as_suggested
=$as_suggested" as_lineno_2a=\$LINENO
197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
199 test \$(( 1 + 1 )) = 2 || exit 1"
200 if (eval "$as_required") 2>/dev
/null
; then :
205 if test x
$as_have_required = xyes
&& (eval "$as_suggested") 2>/dev
/null
; then :
208 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
210 for as_dir
in /bin
$PATH_SEPARATOR/usr
/bin
$PATH_SEPARATOR$PATH
213 test -z "$as_dir" && as_dir
=.
217 for as_base
in sh bash ksh sh5
; do
218 # Try only shells that exist, to save several forks.
219 as_shell
=$as_dir/$as_base
220 if { test -f "$as_shell" ||
test -f "$as_shell.exe"; } &&
221 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
222 CONFIG_SHELL
=$as_shell as_have_required
=yes
223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
231 $as_found ||
{ if { test -f "$SHELL" ||
test -f "$SHELL.exe"; } &&
232 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$SHELL"; } 2>/dev
/null
; then :
233 CONFIG_SHELL
=$SHELL as_have_required
=yes
238 if test "x$CONFIG_SHELL" != x
; then :
240 # We cannot yet assume a decent shell, so we have to provide a
241 # neutralization value for shells without unset; and this also
242 # works around shells that cannot unset nonexistent variables.
243 # Preserve -v and -x to the replacement shell.
246 (unset BASH_ENV
) >/dev
/null
2>&1 && unset BASH_ENV ENV
248 *v
*x
* |
*x
*v
* ) as_opts
=-vx ;;
253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254 # Admittedly, this is quite paranoid, since all the known shells bail
255 # out after a failed `exec'.
256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
260 if test x
$as_have_required = xno
; then :
261 $as_echo "$0: This script requires a shell more modern than all"
262 $as_echo "$0: the shells that I found on your system."
263 if test x
${ZSH_VERSION+set} = xset
; then
264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
265 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
267 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
268 $0: including any error possibly output before this
269 $0: message. Then install a modern shell, or manually run
270 $0: the script under such a shell if you do have one."
276 SHELL
=${CONFIG_SHELL-/bin/sh}
278 # Unset more variables known to interfere with behavior of common tools.
279 CLICOLOR_FORCE
= GREP_OPTIONS
=
280 unset CLICOLOR_FORCE GREP_OPTIONS
282 ## --------------------- ##
283 ## M4sh Shell Functions. ##
284 ## --------------------- ##
287 # Portably unset VAR.
290 { eval $1=; unset $1;}
294 # as_fn_set_status STATUS
295 # -----------------------
296 # Set $? to STATUS, without forking.
304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
314 # Create "$as_dir" as a directory, including parents if necessary.
319 -*) as_dir
=.
/$as_dir;;
321 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
325 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
328 as_dirs
="'$as_qdir' $as_dirs"
329 as_dir
=`$as_dirname -- "$as_dir" ||
330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
331 X"$as_dir" : 'X\(//\)[^/]' \| \
332 X"$as_dir" : 'X\(//\)$' \| \
333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
334 $as_echo X"$as_dir" |
335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
352 test -d "$as_dir" && break
354 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
355 } ||
test -d "$as_dir" || as_fn_error $?
"cannot create directory $as_dir"
360 # as_fn_executable_p FILE
361 # -----------------------
362 # Test if FILE is an executable regular file.
363 as_fn_executable_p
()
365 test -f "$1" && test -x "$1"
366 } # as_fn_executable_p
367 # as_fn_append VAR VALUE
368 # ----------------------
369 # Append the text in VALUE to the end of the definition contained in VAR. Take
370 # advantage of any shell optimizations that allow amortized linear growth over
371 # repeated appends, instead of the typical quadratic growth present in naive
373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
374 eval 'as_fn_append ()
387 # Perform arithmetic evaluation on the ARGs, and store the result in the
388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
389 # must be portable across $(()) and expr.
390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
398 as_val
=`expr "$@" || test $? -eq 1`
403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
404 # ----------------------------------------
405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
407 # script with STATUS, using 1 if that was 0.
410 as_status
=$1; test $as_status -eq 0 && as_status
=1
412 as_lineno
=${as_lineno-"$3"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
415 $as_echo "$as_me: error: $2" >&2
416 as_fn_exit
$as_status
419 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
420 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
426 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
432 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
438 as_me
=`$as_basename -- "$0" ||
439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
440 X"$0" : 'X\(//\)$' \| \
441 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
443 sed '/^.*\/\([^/][^/]*\)\/*$/{
457 # Avoid depending upon Character Ranges.
458 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
459 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
460 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
461 as_cr_digits
='0123456789'
462 as_cr_alnum
=$as_cr_Letters$as_cr_digits
465 as_lineno_1
=$LINENO as_lineno_1a
=$LINENO
466 as_lineno_2
=$LINENO as_lineno_2a
=$LINENO
467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' ||
{
469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
485 chmod +x
"$as_me.lineno" ||
486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit
1; }
488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
489 # already done that, so ensure we don't try to do so again and fall
490 # in an infinite loop. This has already happened in practice.
491 _as_can_reexec
=no
; export _as_can_reexec
492 # Don't try to exec as it changes $[0], causing all sort of problems
493 # (the dirname of $[0] is not the place where we might find the
494 # original and so on. Autoconf is especially sensitive to this).
496 # Exit status is that of the last command.
500 ECHO_C
= ECHO_N
= ECHO_T
=
501 case `echo -n x` in #(((((
503 case `echo 'xy\c'` in
504 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
506 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
513 rm -f conf$$ conf$$.exe conf$$.
file
514 if test -d conf$$.dir
; then
515 rm -f conf$$.dir
/conf$$.
file
518 mkdir conf$$.dir
2>/dev
/null
520 if (echo >conf$$.
file) 2>/dev
/null
; then
521 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
523 # ... but there are two gotchas:
524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
526 # In both cases, we have to default to `cp -pR'.
527 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
529 elif ln conf$$.
file conf$$
2>/dev
/null
; then
537 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
538 rmdir conf$$.dir
2>/dev
/null
540 if mkdir
-p .
2>/dev
/null
; then
541 as_mkdir_p
='mkdir -p "$as_dir"'
543 test -d .
/-p && rmdir .
/-p
548 as_executable_p
=as_fn_executable_p
550 # Sed expression to map a string onto a valid CPP name.
551 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
553 # Sed expression to map a string onto a valid variable name.
554 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
557 test -n "$DJDIR" ||
exec 7<&0 </dev
/null
561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
562 # so uname gets run too.
563 ac_hostname
=`(hostname || uname -n) 2>/dev/null | sed 1q`
568 ac_default_prefix
=/usr
/local
570 ac_config_libobj_dir
=.
577 # Identity of this package.
585 ac_unique_file
="server.cc"
586 # Factoring default headers for most tests.
587 ac_includes_default
="\
589 #ifdef HAVE_SYS_TYPES_H
590 # include <sys/types.h>
592 #ifdef HAVE_SYS_STAT_H
593 # include <sys/stat.h>
599 # ifdef HAVE_STDLIB_H
604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
609 #ifdef HAVE_STRINGS_H
610 # include <strings.h>
612 #ifdef HAVE_INTTYPES_H
613 # include <inttypes.h>
623 ac_subst_vars
='LTLIBOBJS
687 INSTALL_STRIP_PROGRAM
704 MAINTAINER_MODE_FALSE
733 program_transform_name
746 enable_option_checking
747 enable_maintainer_mode
759 enable_build_warnings
760 enable_gdb_build_warnings
764 enable_inprocess_agent
766 ac_precious_vars
='build_alias
780 # Initialize some variables set by options.
782 ac_init_version
=false
783 ac_unrecognized_opts
=
785 # The variables have the same names as the options, with
786 # dashes changed to underlines.
794 program_transform_name
=s
,x
,x
,
802 # Installation directory options.
803 # These are left unexpanded so users can "make install exec_prefix=/foo"
804 # and all the variables that are supposed to be based on exec_prefix
805 # by default will actually change.
806 # Use braces instead of parens because sh, perl, etc. also accept them.
807 # (The list follows the same order as the GNU Coding Standards.)
808 bindir
='${exec_prefix}/bin'
809 sbindir
='${exec_prefix}/sbin'
810 libexecdir
='${exec_prefix}/libexec'
811 datarootdir
='${prefix}/share'
812 datadir
='${datarootdir}'
813 sysconfdir
='${prefix}/etc'
814 sharedstatedir
='${prefix}/com'
815 localstatedir
='${prefix}/var'
816 includedir
='${prefix}/include'
817 oldincludedir
='/usr/include'
818 docdir
='${datarootdir}/doc/${PACKAGE}'
819 infodir
='${datarootdir}/info'
824 libdir
='${exec_prefix}/lib'
825 localedir
='${datarootdir}/locale'
826 mandir
='${datarootdir}/man'
832 # If the previous option needs an argument, assign it.
833 if test -n "$ac_prev"; then
834 eval $ac_prev=\
$ac_option
840 *=?
*) ac_optarg
=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
845 # Accept the important Cygnus configure options, so we can diagnose typos.
847 case $ac_dashdash$ac_option in
851 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
853 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
856 -build |
--build |
--buil |
--bui |
--bu)
857 ac_prev
=build_alias
;;
858 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
859 build_alias
=$ac_optarg ;;
861 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
862 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
863 ac_prev
=cache_file
;;
864 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
865 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
866 cache_file
=$ac_optarg ;;
869 cache_file
=config.cache
;;
871 -datadir |
--datadir |
--datadi |
--datad)
873 -datadir=* |
--datadir=* |
--datadi=* |
--datad=*)
874 datadir
=$ac_optarg ;;
876 -datarootdir |
--datarootdir |
--datarootdi |
--datarootd |
--dataroot \
877 |
--dataroo |
--dataro |
--datar)
878 ac_prev
=datarootdir
;;
879 -datarootdir=* |
--datarootdir=* |
--datarootdi=* |
--datarootd=* \
880 |
--dataroot=* |
--dataroo=* |
--dataro=* |
--datar=*)
881 datarootdir
=$ac_optarg ;;
883 -disable-* |
--disable-*)
884 ac_useropt
=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
885 # Reject names that are not valid shell variable names.
886 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
887 as_fn_error $?
"invalid feature name: $ac_useropt"
888 ac_useropt_orig
=$ac_useropt
889 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
890 case $ac_user_opts in
894 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
895 ac_unrecognized_sep
=', ';;
897 eval enable_
$ac_useropt=no
;;
899 -docdir |
--docdir |
--docdi |
--doc |
--do)
901 -docdir=* |
--docdir=* |
--docdi=* |
--doc=* |
--do=*)
904 -dvidir |
--dvidir |
--dvidi |
--dvid |
--dvi |
--dv)
906 -dvidir=* |
--dvidir=* |
--dvidi=* |
--dvid=* |
--dvi=* |
--dv=*)
909 -enable-* |
--enable-*)
910 ac_useropt
=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
911 # Reject names that are not valid shell variable names.
912 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
913 as_fn_error $?
"invalid feature name: $ac_useropt"
914 ac_useropt_orig
=$ac_useropt
915 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
916 case $ac_user_opts in
920 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
921 ac_unrecognized_sep
=', ';;
923 eval enable_
$ac_useropt=\
$ac_optarg ;;
925 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
926 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
927 |
--exec |
--exe |
--ex)
928 ac_prev
=exec_prefix
;;
929 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
930 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
931 |
--exec=* |
--exe=* |
--ex=*)
932 exec_prefix
=$ac_optarg ;;
934 -gas |
--gas |
--ga |
--g)
935 # Obsolete; use --with-gas.
938 -help |
--help |
--hel |
--he |
-h)
940 -help=r
* |
--help=r
* |
--hel=r
* |
--he=r
* |
-hr*)
941 ac_init_help
=recursive
;;
942 -help=s
* |
--help=s
* |
--hel=s
* |
--he=s
* |
-hs*)
943 ac_init_help
=short
;;
945 -host |
--host |
--hos |
--ho)
946 ac_prev
=host_alias
;;
947 -host=* |
--host=* |
--hos=* |
--ho=*)
948 host_alias
=$ac_optarg ;;
950 -htmldir |
--htmldir |
--htmldi |
--htmld |
--html |
--htm |
--ht)
952 -htmldir=* |
--htmldir=* |
--htmldi=* |
--htmld=* |
--html=* |
--htm=* \
954 htmldir
=$ac_optarg ;;
956 -includedir |
--includedir |
--includedi |
--included |
--include \
957 |
--includ |
--inclu |
--incl |
--inc)
958 ac_prev
=includedir
;;
959 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
960 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
961 includedir
=$ac_optarg ;;
963 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
965 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
966 infodir
=$ac_optarg ;;
968 -libdir |
--libdir |
--libdi |
--libd)
970 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
973 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
974 |
--libexe |
--libex |
--libe)
975 ac_prev
=libexecdir
;;
976 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
977 |
--libexe=* |
--libex=* |
--libe=*)
978 libexecdir
=$ac_optarg ;;
980 -localedir |
--localedir |
--localedi |
--localed |
--locale)
982 -localedir=* |
--localedir=* |
--localedi=* |
--localed=* |
--locale=*)
983 localedir
=$ac_optarg ;;
985 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
986 |
--localstate |
--localstat |
--localsta |
--localst |
--locals)
987 ac_prev
=localstatedir
;;
988 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
989 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* |
--locals=*)
990 localstatedir
=$ac_optarg ;;
992 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
994 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
998 # Obsolete; use --without-fp.
1001 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
1002 |
--no-cr |
--no-c |
-n)
1005 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
1006 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
1009 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
1010 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
1011 |
--oldin |
--oldi |
--old |
--ol |
--o)
1012 ac_prev
=oldincludedir
;;
1013 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
1014 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
1015 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
1016 oldincludedir
=$ac_optarg ;;
1018 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
1020 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
1021 prefix
=$ac_optarg ;;
1023 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
1024 |
--program-pre |
--program-pr |
--program-p)
1025 ac_prev
=program_prefix
;;
1026 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
1027 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
1028 program_prefix
=$ac_optarg ;;
1030 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
1031 |
--program-suf |
--program-su |
--program-s)
1032 ac_prev
=program_suffix
;;
1033 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
1034 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
1035 program_suffix
=$ac_optarg ;;
1037 -program-transform-name |
--program-transform-name \
1038 |
--program-transform-nam |
--program-transform-na \
1039 |
--program-transform-n |
--program-transform- \
1040 |
--program-transform |
--program-transfor \
1041 |
--program-transfo |
--program-transf \
1042 |
--program-trans |
--program-tran \
1043 |
--progr-tra |
--program-tr |
--program-t)
1044 ac_prev
=program_transform_name
;;
1045 -program-transform-name=* |
--program-transform-name=* \
1046 |
--program-transform-nam=* |
--program-transform-na=* \
1047 |
--program-transform-n=* |
--program-transform-=* \
1048 |
--program-transform=* |
--program-transfor=* \
1049 |
--program-transfo=* |
--program-transf=* \
1050 |
--program-trans=* |
--program-tran=* \
1051 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
1052 program_transform_name
=$ac_optarg ;;
1054 -pdfdir |
--pdfdir |
--pdfdi |
--pdfd |
--pdf |
--pd)
1056 -pdfdir=* |
--pdfdir=* |
--pdfdi=* |
--pdfd=* |
--pdf=* |
--pd=*)
1057 pdfdir
=$ac_optarg ;;
1059 -psdir |
--psdir |
--psdi |
--psd |
--ps)
1061 -psdir=* |
--psdir=* |
--psdi=* |
--psd=* |
--ps=*)
1064 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
1065 |
-silent |
--silent |
--silen |
--sile |
--sil)
1068 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
1070 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
1072 sbindir
=$ac_optarg ;;
1074 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
1075 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
1076 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
1078 ac_prev
=sharedstatedir
;;
1079 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
1080 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
1081 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
1083 sharedstatedir
=$ac_optarg ;;
1085 -site |
--site |
--sit)
1087 -site=* |
--site=* |
--sit=*)
1090 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
1092 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
1093 srcdir
=$ac_optarg ;;
1095 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
1096 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
1097 ac_prev
=sysconfdir
;;
1098 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
1099 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
1100 sysconfdir
=$ac_optarg ;;
1102 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
1103 ac_prev
=target_alias
;;
1104 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
1105 target_alias
=$ac_optarg ;;
1107 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
1110 -version |
--version |
--versio |
--versi |
--vers |
-V)
1111 ac_init_version
=: ;;
1114 ac_useropt
=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1115 # Reject names that are not valid shell variable names.
1116 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1117 as_fn_error $?
"invalid package name: $ac_useropt"
1118 ac_useropt_orig
=$ac_useropt
1119 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1120 case $ac_user_opts in
1124 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1125 ac_unrecognized_sep
=', ';;
1127 eval with_
$ac_useropt=\
$ac_optarg ;;
1129 -without-* |
--without-*)
1130 ac_useropt
=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1131 # Reject names that are not valid shell variable names.
1132 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1133 as_fn_error $?
"invalid package name: $ac_useropt"
1134 ac_useropt_orig
=$ac_useropt
1135 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1136 case $ac_user_opts in
1140 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1141 ac_unrecognized_sep
=', ';;
1143 eval with_
$ac_useropt=no
;;
1146 # Obsolete; use --with-x.
1149 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
1150 |
--x-incl |
--x-inc |
--x-in |
--x-i)
1151 ac_prev
=x_includes
;;
1152 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
1153 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
1154 x_includes
=$ac_optarg ;;
1156 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
1157 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
1158 ac_prev
=x_libraries
;;
1159 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
1160 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
1161 x_libraries
=$ac_optarg ;;
1163 -*) as_fn_error $?
"unrecognized option: \`$ac_option'
1164 Try \`$0 --help' for more information"
1168 ac_envvar
=`expr "x$ac_option" : 'x\([^=]*\)='`
1169 # Reject names that are not valid shell variable names.
1170 case $ac_envvar in #(
1171 '' |
[0-9]* |
*[!_
$as_cr_alnum]* )
1172 as_fn_error $?
"invalid variable name: \`$ac_envvar'" ;;
1174 eval $ac_envvar=\
$ac_optarg
1175 export $ac_envvar ;;
1178 # FIXME: should be removed in autoconf 3.0.
1179 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1180 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev
/null
&&
1181 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1182 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1188 if test -n "$ac_prev"; then
1189 ac_option
=--`echo $ac_prev | sed 's/_/-/g'`
1190 as_fn_error $?
"missing argument to $ac_option"
1193 if test -n "$ac_unrecognized_opts"; then
1194 case $enable_option_checking in
1196 fatal
) as_fn_error $?
"unrecognized options: $ac_unrecognized_opts" ;;
1197 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1201 # Check all directory arguments for consistency.
1202 for ac_var
in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1203 datadir sysconfdir sharedstatedir localstatedir includedir \
1204 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1205 libdir localedir mandir
1207 eval ac_val
=\$
$ac_var
1208 # Remove trailing slashes.
1211 ac_val
=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1212 eval $ac_var=\
$ac_val;;
1214 # Be sure to have absolute directory names.
1216 [\\/$
]* | ?
:[\\/]* ) continue;;
1217 NONE |
'' ) case $ac_var in *prefix
) continue;; esac;;
1219 as_fn_error $?
"expected an absolute directory name for --$ac_var: $ac_val"
1222 # There might be people who depend on the old broken behavior: `$host'
1223 # used to hold the argument of --host etc.
1224 # FIXME: To remove some day.
1227 target
=$target_alias
1229 # FIXME: To remove some day.
1230 if test "x$host_alias" != x
; then
1231 if test "x$build_alias" = x
; then
1232 cross_compiling
=maybe
1233 elif test "x$build_alias" != "x$host_alias"; then
1239 test -n "$host_alias" && ac_tool_prefix
=$host_alias-
1241 test "$silent" = yes && exec 6>/dev
/null
1244 ac_pwd
=`pwd` && test -n "$ac_pwd" &&
1245 ac_ls_di
=`ls -di .` &&
1246 ac_pwd_ls_di
=`cd "$ac_pwd" && ls -di .` ||
1247 as_fn_error $?
"working directory cannot be determined"
1248 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1249 as_fn_error $?
"pwd does not report name of working directory"
1252 # Find the source files, if location was not specified.
1253 if test -z "$srcdir"; then
1254 ac_srcdir_defaulted
=yes
1255 # Try the directory containing this script, then the parent directory.
1256 ac_confdir
=`$as_dirname -- "$as_myself" ||
1257 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1258 X"$as_myself" : 'X\(//\)[^/]' \| \
1259 X"$as_myself" : 'X\(//\)$' \| \
1260 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1261 $as_echo X"$as_myself" |
1262 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1280 if test ! -r "$srcdir/$ac_unique_file"; then
1284 ac_srcdir_defaulted
=no
1286 if test ! -r "$srcdir/$ac_unique_file"; then
1287 test "$ac_srcdir_defaulted" = yes && srcdir
="$ac_confdir or .."
1288 as_fn_error $?
"cannot find sources ($ac_unique_file) in $srcdir"
1290 ac_msg
="sources are in $srcdir, but \`cd $srcdir' does not work"
1292 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1294 # When building in place, set srcdir=.
1295 if test "$ac_abs_confdir" = "$ac_pwd"; then
1298 # Remove unnecessary trailing slashes from srcdir.
1299 # Double slashes in file names in object file debugging info
1300 # mess up M-x gdb in Emacs.
1302 */) srcdir
=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1304 for ac_var
in $ac_precious_vars; do
1305 eval ac_env_
${ac_var}_set=\${${ac_var}+set}
1306 eval ac_env_
${ac_var}_value
=\$
${ac_var}
1307 eval ac_cv_env_
${ac_var}_set=\${${ac_var}+set}
1308 eval ac_cv_env_
${ac_var}_value
=\$
${ac_var}
1312 # Report the --help message.
1314 if test "$ac_init_help" = "long"; then
1315 # Omit some internal or obsolete options to make the list less imposing.
1316 # This message is too long to be a string in the A/UX 3.1 sh.
1318 \`configure' configures this package to adapt to many kinds of systems.
1320 Usage: $0 [OPTION]... [VAR=VALUE]...
1322 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1323 VAR=VALUE. See below for descriptions of some of the useful variables.
1325 Defaults for the options are specified in brackets.
1328 -h, --help display this help and exit
1329 --help=short display options specific to this package
1330 --help=recursive display the short help of all the included packages
1331 -V, --version display version information and exit
1332 -q, --quiet, --silent do not print \`checking ...' messages
1333 --cache-file=FILE cache test results in FILE [disabled]
1334 -C, --config-cache alias for \`--cache-file=config.cache'
1335 -n, --no-create do not create output files
1336 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1338 Installation directories:
1339 --prefix=PREFIX install architecture-independent files in PREFIX
1340 [$ac_default_prefix]
1341 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1344 By default, \`make install' will install all the files in
1345 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1346 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1347 for instance \`--prefix=\$HOME'.
1349 For better control, use the options below.
1351 Fine tuning of the installation directories:
1352 --bindir=DIR user executables [EPREFIX/bin]
1353 --sbindir=DIR system admin executables [EPREFIX/sbin]
1354 --libexecdir=DIR program executables [EPREFIX/libexec]
1355 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1356 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1357 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1358 --libdir=DIR object code libraries [EPREFIX/lib]
1359 --includedir=DIR C header files [PREFIX/include]
1360 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1361 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1362 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1363 --infodir=DIR info documentation [DATAROOTDIR/info]
1364 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1365 --mandir=DIR man documentation [DATAROOTDIR/man]
1366 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1367 --htmldir=DIR html documentation [DOCDIR]
1368 --dvidir=DIR dvi documentation [DOCDIR]
1369 --pdfdir=DIR pdf documentation [DOCDIR]
1370 --psdir=DIR ps documentation [DOCDIR]
1376 --program-prefix=PREFIX prepend PREFIX to installed program names
1377 --program-suffix=SUFFIX append SUFFIX to installed program names
1378 --program-transform-name=PROGRAM run
sed PROGRAM on installed program names
1381 --build=BUILD configure
for building on BUILD
[guessed
]
1382 --host=HOST cross-compile to build programs to run on HOST
[BUILD
]
1383 --target=TARGET configure
for building compilers
for TARGET
[HOST
]
1387 if test -n "$ac_init_help"; then
1392 --disable-option-checking ignore unrecognized
--enable/--with options
1393 --disable-FEATURE do not include FEATURE
(same as
--enable-FEATURE=no
)
1394 --enable-FEATURE[=ARG
] include FEATURE
[ARG
=yes]
1395 --enable-maintainer-mode
1396 enable make rules and dependencies not useful
(and
1397 sometimes confusing
) to the casual installer
1398 --disable-largefile omit support
for large files
1399 --disable-rpath do not hardcode runtime library paths
1400 --enable-unit-tests Enable the inclusion of unit tests when compiling
1402 --enable-werror treat compile warnings as errors
1403 --enable-build-warnings enable build-time compiler warnings
if gcc is used
1404 --enable-gdb-build-warnings
1405 enable GDB specific build-time compiler warnings
if
1407 --enable-inprocess-agent
1411 --with-PACKAGE[=ARG
] use PACKAGE
[ARG
=yes]
1412 --without-PACKAGE do not use PACKAGE
(same as
--with-PACKAGE=no
)
1413 --with-intel-pt include Intel Processor Trace support
(auto
/yes
/no
)
1414 --with-gnu-ld assume the C compiler uses GNU ld default
=no
1415 --with-libipt-prefix[=DIR
] search
for libipt
in DIR
/include and DIR
/lib
1416 --without-libipt-prefix don
't search for libipt in includedir and libdir
1417 --with-libipt-type=TYPE type of library to search for (auto/static/shared)
1418 --with-ust=PATH Specify prefix directory for the installed UST package
1419 Equivalent to --with-ust-include=PATH/include
1420 plus --with-ust-lib=PATH/lib
1421 --with-ust-include=PATH Specify directory for installed UST include files
1422 --with-ust-lib=PATH Specify the directory for the installed UST library
1423 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1424 --with-bugurl=URL Direct users to URL to report a bug
1425 --with-libthread-db=PATH
1426 use given libthread_db directly
1428 Some influential environment variables:
1429 CC C compiler command
1430 CFLAGS C compiler flags
1431 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1432 nonstandard directory <lib dir>
1433 LIBS libraries to pass to the linker, e.g. -l<library>
1434 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1435 you have headers in a nonstandard directory <include dir>
1436 CXX C++ compiler command
1437 CXXFLAGS C++ compiler flags
1440 Use these variables to override the choices made by `configure' or to
help
1441 it to
find libraries and programs with nonstandard names
/locations.
1443 Report bugs to the package provider.
1448 if test "$ac_init_help" = "recursive"; then
1449 # If there are subdirs, report their specific --help.
1450 for ac_dir
in : $ac_subdirs_all; do test "x$ac_dir" = x
: && continue
1451 test -d "$ac_dir" ||
1452 { cd "$srcdir" && ac_pwd
=`pwd` && srcdir
=.
&& test -d "$ac_dir"; } ||
1457 .
) ac_dir_suffix
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=. ac_top_build_prefix
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1459 ac_dir_suffix
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1460 # A ".." for each directory in $ac_dir_suffix.
1461 ac_top_builddir_sub
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1462 case $ac_top_builddir_sub in
1463 "") ac_top_builddir_sub
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1464 *) ac_top_build_prefix
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1467 ac_abs_top_builddir
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1468 ac_abs_builddir
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1469 # for backward compatibility:
1470 ac_top_builddir
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1473 .
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1475 ac_top_srcdir
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1476 ac_abs_top_srcdir
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1477 [\\/]* | ?
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1478 ac_srcdir
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1479 ac_top_srcdir
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1480 ac_abs_top_srcdir
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1482 ac_srcdir
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1483 ac_top_srcdir
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1484 ac_abs_top_srcdir
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1486 ac_abs_srcdir
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1488 cd "$ac_dir" ||
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1489 # Check for guested configure.
1490 if test -f "$ac_srcdir/configure.gnu"; then
1492 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1493 elif test -f "$ac_srcdir/configure"; then
1495 $SHELL "$ac_srcdir/configure" --help=recursive
1497 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1499 cd "$ac_pwd" ||
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1503 test -n "$ac_init_help" && exit $ac_status
1504 if $ac_init_version; then
1507 generated by GNU Autoconf
2.69
1509 Copyright
(C
) 2012 Free Software Foundation
, Inc.
1510 This configure
script is free software
; the Free Software Foundation
1511 gives unlimited permission to copy
, distribute and modify it.
1516 ## ------------------------ ##
1517 ## Autoconf initialization. ##
1518 ## ------------------------ ##
1520 # ac_fn_c_try_compile LINENO
1521 # --------------------------
1522 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1523 ac_fn_c_try_compile
()
1525 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
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1526 rm -f conftest.
$ac_objext
1527 if { { ac_try
="$ac_compile"
1529 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1530 *) ac_try_echo=$ac_try;;
1532 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1533 $as_echo "$ac_try_echo"; } >&5
1534 (eval "$ac_compile") 2>conftest.err
1536 if test -s conftest.err; then
1537 grep -v '^ *+' conftest.err >conftest.er1
1538 cat conftest.er1 >&5
1539 mv -f conftest.er1 conftest.err
1541 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1542 test $ac_status = 0; } && {
1543 test -z "$ac_c_werror_flag" ||
1544 test ! -s conftest.err
1545 } && test -s conftest.$ac_objext; then :
1548 $as_echo "$as_me: failed program was:" >&5
1549 sed 's/^/| /' conftest.$ac_ext >&5
1553 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1554 as_fn_set_status $ac_retval
1556 } # ac_fn_c_try_compile
1558 # ac_fn_cxx_try_compile LINENO
1559 # ----------------------------
1560 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1561 ac_fn_cxx_try_compile ()
1563 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1564 rm -f conftest.$ac_objext
1565 if { { ac_try="$ac_compile"
1567 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1568 *) ac_try_echo
=$ac_try;;
1570 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1571 $as_echo "$ac_try_echo"; } >&5
1572 (eval "$ac_compile") 2>conftest.err
1574 if test -s conftest.err
; then
1575 grep -v '^ *+' conftest.err
>conftest.er1
1576 cat conftest.er1
>&5
1577 mv -f conftest.er1 conftest.err
1579 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1580 test $ac_status = 0; } && {
1581 test -z "$ac_cxx_werror_flag" ||
1582 test ! -s conftest.err
1583 } && test -s conftest.
$ac_objext; then :
1586 $as_echo "$as_me: failed program was:" >&5
1587 sed 's/^/| /' conftest.
$ac_ext >&5
1591 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1592 as_fn_set_status
$ac_retval
1594 } # ac_fn_cxx_try_compile
1596 # ac_fn_c_try_cpp LINENO
1597 # ----------------------
1598 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1601 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1602 if { { ac_try
="$ac_cpp conftest.$ac_ext"
1604 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1605 *) ac_try_echo=$ac_try;;
1607 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1608 $as_echo "$ac_try_echo"; } >&5
1609 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1611 if test -s conftest.err; then
1612 grep -v '^ *+' conftest.err >conftest.er1
1613 cat conftest.er1 >&5
1614 mv -f conftest.er1 conftest.err
1616 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1617 test $ac_status = 0; } > conftest.i && {
1618 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1619 test ! -s conftest.err
1623 $as_echo "$as_me: failed program was:" >&5
1624 sed 's/^/| /' conftest.$ac_ext >&5
1628 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1629 as_fn_set_status $ac_retval
1633 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1634 # -------------------------------------------------------
1635 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1636 # the include files in INCLUDES and setting the cache variable VAR
1638 ac_fn_c_check_header_mongrel ()
1640 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1641 if eval \${$3+:} false; then :
1642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1643 $as_echo_n "checking for $2... " >&6; }
1644 if eval \${$3+:} false; then :
1645 $as_echo_n "(cached) " >&6
1648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1649 $as_echo "$ac_res" >&6; }
1651 # Is the header compilable?
1652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1653 $as_echo_n "checking $2 usability... " >&6; }
1654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1655 /* end confdefs.h. */
1659 if ac_fn_c_try_compile "$LINENO"; then :
1660 ac_header_compiler=yes
1662 ac_header_compiler=no
1664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1666 $as_echo "$ac_header_compiler" >&6; }
1668 # Is the header present?
1669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1670 $as_echo_n "checking $2 presence... " >&6; }
1671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1672 /* end confdefs.h. */
1675 if ac_fn_c_try_cpp "$LINENO"; then :
1676 ac_header_preproc=yes
1678 ac_header_preproc=no
1680 rm -f conftest.err conftest.i conftest.$ac_ext
1681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1682 $as_echo "$ac_header_preproc" >&6; }
1684 # So? What about this header?
1685 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1687 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1688 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1689 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1690 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1693 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1694 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1695 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1696 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1697 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1698 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1699 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1700 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1701 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1702 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1706 $as_echo_n "checking for $2... " >&6; }
1707 if eval \${$3+:} false; then :
1708 $as_echo_n "(cached) " >&6
1710 eval "$3=\$ac_header_compiler"
1713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1714 $as_echo "$ac_res" >&6; }
1716 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1718 } # ac_fn_c_check_header_mongrel
1720 # ac_fn_c_try_run LINENO
1721 # ----------------------
1722 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1723 # that executables *can* be run.
1726 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1727 if { { ac_try="$ac_link"
1729 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1730 *) ac_try_echo
=$ac_try;;
1732 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1733 $as_echo "$ac_try_echo"; } >&5
1734 (eval "$ac_link") 2>&5
1736 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1737 test $ac_status = 0; } && { ac_try
='./conftest$ac_exeext'
1738 { { case "(($ac_try" in
1739 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1740 *) ac_try_echo=$ac_try;;
1742 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1743 $as_echo "$ac_try_echo"; } >&5
1744 (eval "$ac_try") 2>&5
1746 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1747 test $ac_status = 0; }; }; then :
1750 $as_echo "$as_me: program exited with status $ac_status" >&5
1751 $as_echo "$as_me: failed program was:" >&5
1752 sed 's/^/| /' conftest.$ac_ext >&5
1754 ac_retval=$ac_status
1756 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1757 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1758 as_fn_set_status $ac_retval
1762 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1763 # -------------------------------------------------------
1764 # Tests whether HEADER exists and can be compiled using the include files in
1765 # INCLUDES, setting the cache variable VAR accordingly.
1766 ac_fn_c_check_header_compile ()
1768 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1770 $as_echo_n "checking for $2... " >&6; }
1771 if eval \${$3+:} false; then :
1772 $as_echo_n "(cached) " >&6
1774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1775 /* end confdefs.h. */
1779 if ac_fn_c_try_compile "$LINENO"; then :
1784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1788 $as_echo "$ac_res" >&6; }
1789 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1791 } # ac_fn_c_check_header_compile
1793 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1794 # -------------------------------------------
1795 # Tests whether TYPE exists after having included INCLUDES, setting cache
1796 # variable VAR accordingly.
1797 ac_fn_c_check_type ()
1799 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1801 $as_echo_n "checking for $2... " >&6; }
1802 if eval \${$3+:} false; then :
1803 $as_echo_n "(cached) " >&6
1806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1807 /* end confdefs.h. */
1818 if ac_fn_c_try_compile "$LINENO"; then :
1819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1820 /* end confdefs.h. */
1831 if ac_fn_c_try_compile "$LINENO"; then :
1836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1842 $as_echo "$ac_res" >&6; }
1843 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1845 } # ac_fn_c_check_type
1847 # ac_fn_c_try_link LINENO
1848 # -----------------------
1849 # Try to link conftest.$ac_ext, and return whether this succeeded.
1852 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1853 rm -f conftest.$ac_objext conftest$ac_exeext
1854 if { { ac_try="$ac_link"
1856 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1857 *) ac_try_echo
=$ac_try;;
1859 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1860 $as_echo "$ac_try_echo"; } >&5
1861 (eval "$ac_link") 2>conftest.err
1863 if test -s conftest.err
; then
1864 grep -v '^ *+' conftest.err
>conftest.er1
1865 cat conftest.er1
>&5
1866 mv -f conftest.er1 conftest.err
1868 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1869 test $ac_status = 0; } && {
1870 test -z "$ac_c_werror_flag" ||
1871 test ! -s conftest.err
1872 } && test -s conftest
$ac_exeext && {
1873 test "$cross_compiling" = yes ||
1874 test -x conftest
$ac_exeext
1878 $as_echo "$as_me: failed program was:" >&5
1879 sed 's/^/| /' conftest.
$ac_ext >&5
1883 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1884 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1885 # interfere with the next link command; also delete a directory that is
1886 # left behind by Apple's compiler. We do this before executing the actions.
1887 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1888 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1889 as_fn_set_status
$ac_retval
1891 } # ac_fn_c_try_link
1893 # ac_fn_c_check_func LINENO FUNC VAR
1894 # ----------------------------------
1895 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1896 ac_fn_c_check_func
()
1898 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1900 $as_echo_n "checking for $2... " >&6; }
1901 if eval \
${$3+:} false
; then :
1902 $as_echo_n "(cached) " >&6
1904 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1905 /* end confdefs.h. */
1906 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1907 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1908 #define $2 innocuous_$2
1910 /* System header to define __stub macros and hopefully few prototypes,
1911 which can conflict with char $2 (); below.
1912 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1913 <limits.h> exists even on freestanding compilers. */
1916 # include <limits.h>
1918 # include <assert.h>
1923 /* Override any GCC internal prototype to avoid an error.
1924 Use char because int might match the return type of a GCC
1925 builtin and then its argument prototype would still apply. */
1930 /* The GNU C library defines this for functions which it implements
1931 to always fail with ENOSYS. Some functions are actually named
1932 something starting with __ and the normal name is an alias. */
1933 #if defined __stub_$2 || defined __stub___$2
1945 if ac_fn_c_try_link
"$LINENO"; then :
1950 rm -f core conftest.err conftest.
$ac_objext \
1951 conftest
$ac_exeext conftest.
$ac_ext
1954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1955 $as_echo "$ac_res" >&6; }
1956 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1958 } # ac_fn_c_check_func
1960 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
1961 # ---------------------------------------------
1962 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
1964 ac_fn_c_check_decl
()
1966 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1967 as_decl_name
=`echo $2|sed 's/ *(.*//'`
1968 as_decl_use
=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1970 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1971 if eval \
${$3+:} false
; then :
1972 $as_echo_n "(cached) " >&6
1974 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1975 /* end confdefs.h. */
1980 #ifndef $as_decl_name
1982 (void) $as_decl_use;
1984 (void) $as_decl_name;
1992 if ac_fn_c_try_compile
"$LINENO"; then :
1997 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2001 $as_echo "$ac_res" >&6; }
2002 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2004 } # ac_fn_c_check_decl
2006 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2007 # ----------------------------------------------------
2008 # Tries to find if the field MEMBER exists in type AGGR, after including
2009 # INCLUDES, setting cache variable VAR accordingly.
2010 ac_fn_c_check_member
()
2012 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2014 $as_echo_n "checking for $2.$3... " >&6; }
2015 if eval \
${$4+:} false
; then :
2016 $as_echo_n "(cached) " >&6
2018 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2019 /* end confdefs.h. */
2031 if ac_fn_c_try_compile
"$LINENO"; then :
2034 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2035 /* end confdefs.h. */
2041 if (sizeof ac_aggr.$3)
2047 if ac_fn_c_try_compile
"$LINENO"; then :
2052 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2054 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2058 $as_echo "$ac_res" >&6; }
2059 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2061 } # ac_fn_c_check_member
2063 # ac_fn_cxx_try_link LINENO
2064 # -------------------------
2065 # Try to link conftest.$ac_ext, and return whether this succeeded.
2066 ac_fn_cxx_try_link
()
2068 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
2069 rm -f conftest.
$ac_objext conftest
$ac_exeext
2070 if { { ac_try
="$ac_link"
2072 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2073 *) ac_try_echo=$ac_try;;
2075 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2076 $as_echo "$ac_try_echo"; } >&5
2077 (eval "$ac_link") 2>conftest.err
2079 if test -s conftest.err; then
2080 grep -v '^ *+' conftest.err >conftest.er1
2081 cat conftest.er1 >&5
2082 mv -f conftest.er1 conftest.err
2084 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2085 test $ac_status = 0; } && {
2086 test -z "$ac_cxx_werror_flag" ||
2087 test ! -s conftest.err
2088 } && test -s conftest$ac_exeext && {
2089 test "$cross_compiling" = yes ||
2090 test -x conftest$ac_exeext
2094 $as_echo "$as_me: failed program was:" >&5
2095 sed 's/^/| /' conftest.$ac_ext >&5
2099 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2100 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2101 # interfere with the next link command; also delete a directory that is
2102 # left behind by Apple's compiler. We do this before executing the actions.
2103 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2104 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2105 as_fn_set_status $ac_retval
2107 } # ac_fn_cxx_try_link
2109 # ac_fn_cxx_check_func LINENO FUNC VAR
2110 # ------------------------------------
2111 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2112 ac_fn_cxx_check_func ()
2114 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2116 $as_echo_n "checking for $2... " >&6; }
2117 if eval \${$3+:} false; then :
2118 $as_echo_n "(cached) " >&6
2120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2121 /* end confdefs.h. */
2122 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2123 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2124 #define $2 innocuous_$2
2126 /* System header to define __stub macros and hopefully few prototypes,
2127 which can conflict with char $2 (); below.
2128 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2129 <limits.h> exists even on freestanding compilers. */
2132 # include <limits.h>
2134 # include <assert.h>
2139 /* Override any GCC internal prototype to avoid an error.
2140 Use char because int might match the return type of a GCC
2141 builtin and then its argument prototype would still apply. */
2146 /* The GNU C library defines this for functions which it implements
2147 to always fail with ENOSYS. Some functions are actually named
2148 something starting with __ and the normal name is an alias. */
2149 #if defined __stub_$2 || defined __stub___$2
2161 if ac_fn_cxx_try_link "$LINENO"; then :
2166 rm -f core conftest.err conftest.$ac_objext \
2167 conftest$ac_exeext conftest.$ac_ext
2170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2171 $as_echo "$ac_res" >&6; }
2172 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2174 } # ac_fn_cxx_check_func
2176 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2177 # --------------------------------------------
2178 # Tries to find the compile-time value of EXPR in a program that includes
2179 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2181 ac_fn_c_compute_int ()
2183 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2184 if test "$cross_compiling" = yes; then
2185 # Depending upon the size, compute the lo and hi bounds.
2186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2187 /* end confdefs.h. */
2192 static int test_array [1 - 2 * !(($2) >= 0)];
2194 return test_array [0];
2200 if ac_fn_c_try_compile "$LINENO"; then :
2203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2204 /* end confdefs.h. */
2209 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2211 return test_array [0];
2217 if ac_fn_c_try_compile "$LINENO"; then :
2218 ac_hi=$ac_mid; break
2220 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2221 if test $ac_lo -le $ac_mid; then
2225 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2231 /* end confdefs.h. */
2236 static int test_array [1 - 2 * !(($2) < 0)];
2238 return test_array [0];
2244 if ac_fn_c_try_compile "$LINENO"; then :
2247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2248 /* end confdefs.h. */
2253 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2255 return test_array [0];
2261 if ac_fn_c_try_compile "$LINENO"; then :
2262 ac_lo=$ac_mid; break
2264 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2265 if test $ac_mid -le $ac_hi; then
2269 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2279 # Binary search between lo and hi bounds.
2280 while test "x$ac_lo" != "x$ac_hi"; do
2281 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2283 /* end confdefs.h. */
2288 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2290 return test_array [0];
2296 if ac_fn_c_try_compile "$LINENO"; then :
2299 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2304 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2309 /* end confdefs.h. */
2311 static long int longval () { return $2; }
2312 static unsigned long int ulongval () { return $2; }
2319 FILE *f = fopen ("conftest.val", "w");
2324 long int i = longval ();
2327 fprintf (f, "%ld", i);
2331 unsigned long int i = ulongval ();
2334 fprintf (f, "%lu", i);
2336 /* Do not output a trailing newline, as this causes \r\n confusion
2337 on some platforms. */
2338 return ferror (f) || fclose (f) != 0;
2344 if ac_fn_c_try_run "$LINENO"; then :
2345 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2349 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2350 conftest.$ac_objext conftest.beam conftest.$ac_ext
2354 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2355 as_fn_set_status $ac_retval
2357 } # ac_fn_c_compute_int
2358 cat >config.log <<_ACEOF
2359 This file contains any messages produced by compilers while
2360 running configure, to aid debugging if configure makes a mistake.
2362 It was created by $as_me, which was
2363 generated by GNU Autoconf 2.69. Invocation command line was
2375 hostname = `(hostname || uname
-n) 2>/dev
/null |
sed 1q
`
2376 uname -m = `(uname
-m) 2>/dev
/null ||
echo unknown
`
2377 uname -r = `(uname
-r) 2>/dev
/null ||
echo unknown
`
2378 uname -s = `(uname
-s) 2>/dev
/null ||
echo unknown
`
2379 uname -v = `(uname
-v) 2>/dev
/null ||
echo unknown
`
2381 /usr/bin/uname -p = `(/usr
/bin
/uname
-p) 2>/dev
/null ||
echo unknown
`
2382 /bin/uname -X = `(/bin
/uname
-X) 2>/dev
/null ||
echo unknown
`
2384 /bin/arch = `(/bin
/arch
) 2>/dev
/null ||
echo unknown
`
2385 /usr/bin/arch -k = `(/usr
/bin
/arch
-k) 2>/dev
/null ||
echo unknown
`
2386 /usr/convex/getsysinfo = `(/usr
/convex
/getsysinfo
) 2>/dev
/null ||
echo unknown
`
2387 /usr/bin/hostinfo = `(/usr
/bin
/hostinfo
) 2>/dev
/null ||
echo unknown
`
2388 /bin/machine = `(/bin
/machine
) 2>/dev
/null ||
echo unknown
`
2389 /usr/bin/oslevel = `(/usr
/bin
/oslevel
) 2>/dev
/null ||
echo unknown
`
2390 /bin/universe = `(/bin
/universe
) 2>/dev
/null ||
echo unknown
`
2394 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2398 test -z "$as_dir" && as_dir=.
2399 $as_echo "PATH: $as_dir"
2415 # Keep a trace of the command line.
2416 # Strip out --no-create and --no-recursion so they do not pile up.
2417 # Strip out --silent because we don't want to record it for future runs.
2418 # Also quote any args containing shell meta-characters.
2419 # Make two passes to allow for proper duplicate-argument suppression.
2423 ac_must_keep_next=false
2429 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2430 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2431 | -silent | --silent | --silen | --sile | --sil)
2434 ac_arg=`$as_echo "$ac_arg" |
sed "s/'/'\\\\\\\\''/g"` ;;
2437 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2439 as_fn_append ac_configure_args1 " '$ac_arg'"
2440 if test $ac_must_keep_next = true; then
2441 ac_must_keep_next=false # Got value, back to normal.
2444 *=* | --config-cache | -C | -disable-* | --disable-* \
2445 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2446 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2447 | -with-* | --with-* | -without-* | --without-* | --x)
2448 case "$ac_configure_args0 " in
2449 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2452 -* ) ac_must_keep_next=true ;;
2455 as_fn_append ac_configure_args " '$ac_arg'"
2460 { ac_configure_args0=; unset ac_configure_args0;}
2461 { ac_configure_args1=; unset ac_configure_args1;}
2463 # When interrupted or exit'd, cleanup temporary files, and complete
2464 # config.log. We remove comments because anyway the quotes in there
2465 # would cause problems or look ugly.
2466 # WARNING: Use '\'' to represent an apostrophe within the trap.
2467 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2468 trap 'exit_status=$?
2469 # Save into config.log some information that might help in debugging.
2473 $as_echo "## ---------------- ##
2474 ## Cache variables. ##
2475 ## ---------------- ##"
2477 # The following way of writing the cache mishandles newlines in values,
2479 for ac_var in `(set) 2>&1 |
sed -n '\''s
/^\
([a-zA-Z_
][a-zA-Z0-9_
]*\
)=.
*/\
1/p
'\''`; do
2480 eval ac_val=\$$ac_var
2484 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2485 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2488 _ | IFS | as_nl) ;; #(
2489 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2490 *) { eval $ac_var=; unset $ac_var;} ;;
2495 case $as_nl`(ac_space
='\'' '\''; set) 2>&1` in #(
2496 *${as_nl}ac_space=\ *)
2498 "s/'\''/'\''\\\\'\'''\''/g;
2499 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2502 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2509 $as_echo "## ----------------- ##
2510 ## Output variables. ##
2511 ## ----------------- ##"
2513 for ac_var in $ac_subst_vars
2515 eval ac_val=\$$ac_var
2517 *\'\''*) ac_val=`$as_echo "$ac_val" |
sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2519 $as_echo "$ac_var='\''$ac_val'\''"
2523 if test -n "$ac_subst_files"; then
2524 $as_echo "## ------------------- ##
2525 ## File substitutions. ##
2526 ## ------------------- ##"
2528 for ac_var in $ac_subst_files
2530 eval ac_val=\$$ac_var
2532 *\'\''*) ac_val=`$as_echo "$ac_val" |
sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2534 $as_echo "$ac_var='\''$ac_val'\''"
2539 if test -s confdefs.h; then
2540 $as_echo "## ----------- ##
2547 test "$ac_signal" != 0 &&
2548 $as_echo "$as_me: caught signal $ac_signal"
2549 $as_echo "$as_me: exit $exit_status"
2551 rm -f core *.core core.conftest.* &&
2552 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2555 for ac_signal in 1 2 13 15; do
2556 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2560 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2561 rm -f -r conftest* confdefs.h
2563 $as_echo "/* confdefs.h */" > confdefs.h
2565 # Predefined preprocessor variables.
2567 cat >>confdefs.h <<_ACEOF
2568 #define PACKAGE_NAME "$PACKAGE_NAME"
2571 cat >>confdefs.h <<_ACEOF
2572 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2575 cat >>confdefs.h <<_ACEOF
2576 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2579 cat >>confdefs.h <<_ACEOF
2580 #define PACKAGE_STRING "$PACKAGE_STRING"
2583 cat >>confdefs.h <<_ACEOF
2584 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2587 cat >>confdefs.h <<_ACEOF
2588 #define PACKAGE_URL "$PACKAGE_URL"
2592 # Let the site file select an alternate cache file if it wants to.
2593 # Prefer an explicitly selected file to automatically selected ones.
2596 if test -n "$CONFIG_SITE"; then
2597 # We do not want a PATH search for config.site.
2598 case $CONFIG_SITE in #((
2599 -*) ac_site_file1=./$CONFIG_SITE;;
2600 */*) ac_site_file1=$CONFIG_SITE;;
2601 *) ac_site_file1=./$CONFIG_SITE;;
2603 elif test "x$prefix" != xNONE; then
2604 ac_site_file1=$prefix/share/config.site
2605 ac_site_file2=$prefix/etc/config.site
2607 ac_site_file1=$ac_default_prefix/share/config.site
2608 ac_site_file2=$ac_default_prefix/etc/config.site
2610 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2612 test "x$ac_site_file" = xNONE && continue
2613 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2614 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2615 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2616 sed 's/^/| /' "$ac_site_file" >&5
2618 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2619 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2620 as_fn_error $? "failed to load site
script $ac_site_file
2621 See \
`config.log' for more details" "$LINENO" 5; }
2625 if test -r "$cache_file"; then
2626 # Some versions of bash will fail to source /dev/null (special files
2627 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2628 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2629 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2630 $as_echo "$as_me: loading cache $cache_file" >&6;}
2632 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2633 *) . "./$cache_file";;
2637 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2638 $as_echo "$as_me: creating cache $cache_file" >&6;}
2642 as_fn_append ac_header_list " stdlib.h"
2643 as_fn_append ac_header_list " unistd.h"
2644 as_fn_append ac_header_list " sys/param.h"
2645 # Check that the precious variables saved in the cache have kept the same
2647 ac_cache_corrupted=false
2648 for ac_var in $ac_precious_vars; do
2649 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2650 eval ac_new_set=\$ac_env_${ac_var}_set
2651 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2652 eval ac_new_val=\$ac_env_${ac_var}_value
2653 case $ac_old_set,$ac_new_set in
2655 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run
" >&5
2656 $as_echo "$as_me: error
: \
`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2657 ac_cache_corrupted=: ;;
2659 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not
set in the previous run
" >&5
2660 $as_echo "$as_me: error
: \
`$ac_var' was not set in the previous run" >&2;}
2661 ac_cache_corrupted=: ;;
2664 if test "x$ac_old_val" != "x$ac_new_val"; then
2665 # differences in whitespace do not lead to failure.
2666 ac_old_val_w=`echo x
$ac_old_val`
2667 ac_new_val_w=`echo x
$ac_new_val`
2668 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2669 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2670 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run
:" >&2;}
2671 ac_cache_corrupted=:
2673 { $as_echo "$as_me:${as_lineno-$LINENO}: warning
: ignoring whitespace changes
in \
`$ac_var' since the previous run:" >&5
2674 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2675 eval $ac_var=\$ac_old_val
2677 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2678 $as_echo "$as_me: former value
: \
`$ac_old_val'" >&2;}
2679 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2680 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2683 # Pass precious variables to config.status.
2684 if test "$ac_new_set" = set; then
2686 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s
/'/'\\\\\\\\''/g
"` ;;
2687 *) ac_arg=$ac_var=$ac_new_val ;;
2689 case " $ac_configure_args " in
2690 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2691 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2695 if $ac_cache_corrupted; then
2696 { $as_echo "$as_me:${as_lineno-$LINENO}: error
: in \
`$ac_pwd':" >&5
2697 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2698 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2699 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2700 as_fn_error $? "run \`make distclean' and
/or \
`rm $cache_file' and start over" "$LINENO" 5
2702 ## -------------------- ##
2703 ## Main body of script. ##
2704 ## -------------------- ##
2707 ac_cpp='$CPP $CPPFLAGS'
2708 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2709 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2710 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2718 ac_config_headers="$ac_config_headers config.h:config.in"
2722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2723 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2724 # Check whether --enable-maintainer-mode was given.
2725 if test "${enable_maintainer_mode+set}" = set; then :
2726 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2728 USE_MAINTAINER_MODE=no
2731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2732 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2733 if test $USE_MAINTAINER_MODE = yes; then
2734 MAINTAINER_MODE_TRUE=
2735 MAINTAINER_MODE_FALSE='#'
2737 MAINTAINER_MODE_TRUE='#'
2738 MAINTAINER_MODE_FALSE=
2741 MAINT=$MAINTAINER_MODE_TRUE
2746 ac_cpp='$CPP $CPPFLAGS'
2747 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2748 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2749 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2750 if test -n "$ac_tool_prefix"; then
2751 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2752 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2754 $as_echo_n "checking for $ac_word... " >&6; }
2755 if ${ac_cv_prog_CC+:} false; then :
2756 $as_echo_n "(cached) " >&6
2758 if test -n "$CC"; then
2759 ac_cv_prog_CC="$CC" # Let the user override the test.
2761 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2765 test -z "$as_dir" && as_dir=.
2766 for ac_exec_ext in '' $ac_executable_extensions; do
2767 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2768 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2769 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2779 if test -n "$CC"; then
2780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2781 $as_echo "$CC" >&6; }
2783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2784 $as_echo "no" >&6; }
2789 if test -z "$ac_cv_prog_CC"; then
2791 # Extract the first word of "gcc", so it can be a program name with args.
2792 set dummy gcc; ac_word=$2
2793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2794 $as_echo_n "checking for $ac_word... " >&6; }
2795 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2796 $as_echo_n "(cached) " >&6
2798 if test -n "$ac_ct_CC"; then
2799 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2805 test -z "$as_dir" && as_dir=.
2806 for ac_exec_ext in '' $ac_executable_extensions; do
2807 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2808 ac_cv_prog_ac_ct_CC="gcc"
2809 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2818 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2819 if test -n "$ac_ct_CC"; then
2820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2821 $as_echo "$ac_ct_CC" >&6; }
2823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2824 $as_echo "no" >&6; }
2827 if test "x$ac_ct_CC" = x; then
2830 case $cross_compiling:$ac_tool_warned in
2832 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2833 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2834 ac_tool_warned=yes ;;
2842 if test -z "$CC"; then
2843 if test -n "$ac_tool_prefix"; then
2844 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2845 set dummy ${ac_tool_prefix}cc; ac_word=$2
2846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2847 $as_echo_n "checking for $ac_word... " >&6; }
2848 if ${ac_cv_prog_CC+:} false; then :
2849 $as_echo_n "(cached) " >&6
2851 if test -n "$CC"; then
2852 ac_cv_prog_CC="$CC" # Let the user override the test.
2854 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2858 test -z "$as_dir" && as_dir=.
2859 for ac_exec_ext in '' $ac_executable_extensions; do
2860 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2861 ac_cv_prog_CC="${ac_tool_prefix}cc"
2862 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2872 if test -n "$CC"; then
2873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2874 $as_echo "$CC" >&6; }
2876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2877 $as_echo "no" >&6; }
2883 if test -z "$CC"; then
2884 # Extract the first word of "cc", so it can be a program name with args.
2885 set dummy cc; ac_word=$2
2886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2887 $as_echo_n "checking for $ac_word... " >&6; }
2888 if ${ac_cv_prog_CC+:} false; then :
2889 $as_echo_n "(cached) " >&6
2891 if test -n "$CC"; then
2892 ac_cv_prog_CC="$CC" # Let the user override the test.
2895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2899 test -z "$as_dir" && as_dir=.
2900 for ac_exec_ext in '' $ac_executable_extensions; do
2901 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2902 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2903 ac_prog_rejected=yes
2907 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2914 if test $ac_prog_rejected = yes; then
2915 # We found a bogon in the path, so make sure we never use it.
2916 set dummy $ac_cv_prog_CC
2918 if test $# != 0; then
2919 # We chose a different compiler from the bogus one.
2920 # However, it has the same basename, so the bogon will be chosen
2921 # first if we set CC to just the basename; use the full file name.
2923 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2929 if test -n "$CC"; then
2930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2931 $as_echo "$CC" >&6; }
2933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2934 $as_echo "no" >&6; }
2939 if test -z "$CC"; then
2940 if test -n "$ac_tool_prefix"; then
2941 for ac_prog in cl.exe
2943 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2944 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2946 $as_echo_n "checking for $ac_word... " >&6; }
2947 if ${ac_cv_prog_CC+:} false; then :
2948 $as_echo_n "(cached) " >&6
2950 if test -n "$CC"; then
2951 ac_cv_prog_CC="$CC" # Let the user override the test.
2953 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2957 test -z "$as_dir" && as_dir=.
2958 for ac_exec_ext in '' $ac_executable_extensions; do
2959 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2960 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2961 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2971 if test -n "$CC"; then
2972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2973 $as_echo "$CC" >&6; }
2975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2976 $as_echo "no" >&6; }
2980 test -n "$CC" && break
2983 if test -z "$CC"; then
2985 for ac_prog in cl.exe
2987 # Extract the first word of "$ac_prog", so it can be a program name with args.
2988 set dummy $ac_prog; ac_word=$2
2989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2990 $as_echo_n "checking for $ac_word... " >&6; }
2991 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2992 $as_echo_n "(cached) " >&6
2994 if test -n "$ac_ct_CC"; then
2995 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2997 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3001 test -z "$as_dir" && as_dir=.
3002 for ac_exec_ext in '' $ac_executable_extensions; do
3003 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3004 ac_cv_prog_ac_ct_CC="$ac_prog"
3005 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3014 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3015 if test -n "$ac_ct_CC"; then
3016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3017 $as_echo "$ac_ct_CC" >&6; }
3019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3020 $as_echo "no" >&6; }
3024 test -n "$ac_ct_CC" && break
3027 if test "x$ac_ct_CC" = x; then
3030 case $cross_compiling:$ac_tool_warned in
3032 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3033 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3034 ac_tool_warned=yes ;;
3043 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3044 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3045 as_fn_error $? "no acceptable C compiler found
in \
$PATH
3046 See \
`config.log' for more details" "$LINENO" 5; }
3048 # Provide some information about the compiler.
3049 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3052 for ac_option in --version -v -V -qversion; do
3053 { { ac_try="$ac_compiler $ac_option >&5"
3055 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
3056 *) ac_try_echo
=$ac_try;;
3058 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3059 $as_echo "$ac_try_echo"; } >&5
3060 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3062 if test -s conftest.err
; then
3064 ... rest of stderr output deleted ...
3065 10q' conftest.err
>conftest.er1
3066 cat conftest.er1
>&5
3068 rm -f conftest.er1 conftest.err
3069 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3070 test $ac_status = 0; }
3073 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3074 /* end confdefs.h. */
3084 ac_clean_files_save
=$ac_clean_files
3085 ac_clean_files
="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3086 # Try to create an executable without -o first, disregard a.out.
3087 # It will help us diagnose broken compilers, and finding out an intuition
3089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3090 $as_echo_n "checking whether the C compiler works... " >&6; }
3091 ac_link_default
=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3093 # The possible output files:
3094 ac_files
="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3097 for ac_file
in $ac_files
3100 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
3101 * ) ac_rmfiles
="$ac_rmfiles $ac_file";;
3106 if { { ac_try
="$ac_link_default"
3108 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3109 *) ac_try_echo=$ac_try;;
3111 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3112 $as_echo "$ac_try_echo"; } >&5
3113 (eval "$ac_link_default") 2>&5
3115 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3116 test $ac_status = 0; }; then :
3117 # Autoconf-2.13 could set the ac_cv_exeext variable to `no
'.
3118 # So ignore a value of `no', otherwise this would lead to
`EXEEXT = no'
3119 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3120 # so that the user can short-circuit this test for compilers unknown to
3122 for ac_file in $ac_files ''
3124 test -f "$ac_file" || continue
3126 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3129 # We found the default executable, but exeext='' is most
3133 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3135 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3137 # We set ac_cv_exeext here because the later test for it is not
3138 # safe: cross compilers may not add the suffix if given an `-o'
3139 # argument, so we may need to know it at that point already.
3140 # Even if this section looks crufty: it has the advantage of
3147 test "$ac_cv_exeext" = no && ac_cv_exeext=
3152 if test -z "$ac_file"; then :
3153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3154 $as_echo "no" >&6; }
3155 $as_echo "$as_me: failed program was:" >&5
3156 sed 's
/^
/|
/' conftest.$ac_ext >&5
3158 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3159 $as_echo "$as_me: error
: in \
`$ac_pwd':" >&2;}
3160 as_fn_error 77 "C compiler cannot create executables
3161 See \`config.log
' for more details" "$LINENO" 5; }
3163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3164 $as_echo "yes" >&6; }
3166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3167 $as_echo_n "checking for C compiler default output file name... " >&6; }
3168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3169 $as_echo "$ac_file" >&6; }
3170 ac_exeext=$ac_cv_exeext
3172 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3173 ac_clean_files=$ac_clean_files_save
3174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3175 $as_echo_n "checking for suffix of executables... " >&6; }
3176 if { { ac_try="$ac_link"
3178 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3179 *) ac_try_echo=$ac_try;;
3181 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3182 $as_echo "$ac_try_echo"; } >&5
3183 (eval "$ac_link") 2>&5
3185 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3186 test $ac_status = 0; }; then :
3187 # If both `conftest.exe' and
`conftest' are `present
' (well, observable)
3188 # catch `conftest.exe'. For instance with Cygwin
, `ls conftest' will
3189 # work properly (i.e., refer to `conftest.exe
'), while it won't with
3191 for ac_file
in conftest.exe conftest conftest.
*; do
3192 test -f "$ac_file" ||
continue
3194 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
3195 *.
* ) ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
3201 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3202 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3203 as_fn_error $?
"cannot compute suffix of executables: cannot compile and link
3204 See \`config.log' for more details" "$LINENO" 5; }
3206 rm -f conftest conftest
$ac_cv_exeext
3207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3208 $as_echo "$ac_cv_exeext" >&6; }
3210 rm -f conftest.
$ac_ext
3211 EXEEXT
=$ac_cv_exeext
3213 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3214 /* end confdefs.h. */
3219 FILE *f = fopen ("conftest.out", "w");
3220 return ferror (f) || fclose (f) != 0;
3226 ac_clean_files
="$ac_clean_files conftest.out"
3227 # Check that the compiler produces executables we can run. If not, either
3228 # the compiler is broken, or we cross compile.
3229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3230 $as_echo_n "checking whether we are cross compiling... " >&6; }
3231 if test "$cross_compiling" != yes; then
3232 { { ac_try
="$ac_link"
3234 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3235 *) ac_try_echo=$ac_try;;
3237 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3238 $as_echo "$ac_try_echo"; } >&5
3239 (eval "$ac_link") 2>&5
3241 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3242 test $ac_status = 0; }
3243 if { ac_try='./conftest$ac_cv_exeext'
3244 { { case "(($ac_try" in
3245 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
3246 *) ac_try_echo
=$ac_try;;
3248 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3249 $as_echo "$ac_try_echo"; } >&5
3250 (eval "$ac_try") 2>&5
3252 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3253 test $ac_status = 0; }; }; then
3256 if test "$cross_compiling" = maybe
; then
3259 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3260 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3261 as_fn_error $?
"cannot run C compiled programs.
3262 If you meant to cross compile, use \`--host'.
3263 See \`config.log' for more details" "$LINENO" 5; }
3267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3268 $as_echo "$cross_compiling" >&6; }
3270 rm -f conftest.
$ac_ext conftest
$ac_cv_exeext conftest.out
3271 ac_clean_files
=$ac_clean_files_save
3272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3273 $as_echo_n "checking for suffix of object files... " >&6; }
3274 if ${ac_cv_objext+:} false
; then :
3275 $as_echo_n "(cached) " >&6
3277 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3278 /* end confdefs.h. */
3288 rm -f conftest.o conftest.obj
3289 if { { ac_try
="$ac_compile"
3291 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
3292 *) ac_try_echo=$ac_try;;
3294 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3295 $as_echo "$ac_try_echo"; } >&5
3296 (eval "$ac_compile") 2>&5
3298 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3299 test $ac_status = 0; }; then :
3300 for ac_file in conftest.o conftest.obj conftest.*; do
3301 test -f "$ac_file" || continue;
3303 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3304 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3309 $as_echo "$as_me: failed program was:" >&5
3310 sed 's/^/| /' conftest.$ac_ext >&5
3312 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3313 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3314 as_fn_error $? "cannot compute suffix of object files
: cannot compile
3315 See \
`config.log' for more details" "$LINENO" 5; }
3317 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3320 $as_echo "$ac_cv_objext" >&6; }
3321 OBJEXT=$ac_cv_objext
3323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3324 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3325 if ${ac_cv_c_compiler_gnu+:} false; then :
3326 $as_echo_n "(cached) " >&6
3328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3329 /* end confdefs.h. */
3342 if ac_fn_c_try_compile "$LINENO"; then :
3347 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3348 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3352 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3353 if test $ac_compiler_gnu = yes; then
3358 ac_test_CFLAGS=${CFLAGS+set}
3359 ac_save_CFLAGS=$CFLAGS
3360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3361 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3362 if ${ac_cv_prog_cc_g+:} false; then :
3363 $as_echo_n "(cached) " >&6
3365 ac_save_c_werror_flag=$ac_c_werror_flag
3366 ac_c_werror_flag=yes
3369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3370 /* end confdefs.h. */
3380 if ac_fn_c_try_compile "$LINENO"; then :
3384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3385 /* end confdefs.h. */
3395 if ac_fn_c_try_compile "$LINENO"; then :
3398 ac_c_werror_flag=$ac_save_c_werror_flag
3400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3401 /* end confdefs.h. */
3411 if ac_fn_c_try_compile "$LINENO"; then :
3414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3419 ac_c_werror_flag=$ac_save_c_werror_flag
3421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3422 $as_echo "$ac_cv_prog_cc_g" >&6; }
3423 if test "$ac_test_CFLAGS" = set; then
3424 CFLAGS=$ac_save_CFLAGS
3425 elif test $ac_cv_prog_cc_g = yes; then
3426 if test "$GCC" = yes; then
3432 if test "$GCC" = yes; then
3438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3439 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3440 if ${ac_cv_prog_cc_c89+:} false; then :
3441 $as_echo_n "(cached) " >&6
3443 ac_cv_prog_cc_c89=no
3445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3446 /* end confdefs.h. */
3450 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3451 struct buf { int x; };
3452 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3453 static char *e (p, i)
3459 static char *f (char * (*g) (char **, int), char **p, ...)
3464 s = g (p, va_arg (v,int));
3469 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3470 function prototypes and stuff, but not '\xHH' hex character constants.
3471 These don't provoke an error unfortunately, instead are silently treated
3472 as 'x'. The following induces an error, until -std is added to get
3473 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3474 array size at least. It's necessary to write '\x00'==0 to get something
3475 that's true only with -std. */
3476 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3478 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3479 inside strings and character constants. */
3481 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3483 int test (int i, double x);
3484 struct s1 {int (*f) (int a);};
3485 struct s2 {int (*f) (double a);};
3486 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3492 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3497 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3498 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3500 CC="$ac_save_CC $ac_arg"
3501 if ac_fn_c_try_compile "$LINENO"; then :
3502 ac_cv_prog_cc_c89=$ac_arg
3504 rm -f core conftest.err conftest.$ac_objext
3505 test "x$ac_cv_prog_cc_c89" != "xno" && break
3507 rm -f conftest.$ac_ext
3512 case "x$ac_cv_prog_cc_c89" in
3514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3515 $as_echo "none needed" >&6; } ;;
3517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3518 $as_echo "unsupported" >&6; } ;;
3520 CC="$CC $ac_cv_prog_cc_c89"
3521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3522 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3524 if test "x$ac_cv_prog_cc_c89" != xno; then :
3529 ac_cpp='$CPP $CPPFLAGS'
3530 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3531 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3532 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3535 ac_cpp='$CXXCPP $CPPFLAGS'
3536 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3537 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3538 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3539 if test -z "$CXX"; then
3540 if test -n "$CCC"; then
3543 if test -n "$ac_tool_prefix"; then
3544 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3546 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3547 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3549 $as_echo_n "checking for $ac_word... " >&6; }
3550 if ${ac_cv_prog_CXX+:} false; then :
3551 $as_echo_n "(cached) " >&6
3553 if test -n "$CXX"; then
3554 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3556 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3560 test -z "$as_dir" && as_dir=.
3561 for ac_exec_ext in '' $ac_executable_extensions; do
3562 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3563 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3564 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3574 if test -n "$CXX"; then
3575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3576 $as_echo "$CXX" >&6; }
3578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3579 $as_echo "no" >&6; }
3583 test -n "$CXX" && break
3586 if test -z "$CXX"; then
3588 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3590 # Extract the first word of "$ac_prog", so it can be a program name with args.
3591 set dummy $ac_prog; ac_word=$2
3592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3593 $as_echo_n "checking for $ac_word... " >&6; }
3594 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3595 $as_echo_n "(cached) " >&6
3597 if test -n "$ac_ct_CXX"; then
3598 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3600 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3604 test -z "$as_dir" && as_dir=.
3605 for ac_exec_ext in '' $ac_executable_extensions; do
3606 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3607 ac_cv_prog_ac_ct_CXX="$ac_prog"
3608 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3617 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3618 if test -n "$ac_ct_CXX"; then
3619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3620 $as_echo "$ac_ct_CXX" >&6; }
3622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3623 $as_echo "no" >&6; }
3627 test -n "$ac_ct_CXX" && break
3630 if test "x$ac_ct_CXX" = x; then
3633 case $cross_compiling:$ac_tool_warned in
3635 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3636 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3637 ac_tool_warned=yes ;;
3645 # Provide some information about the compiler.
3646 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3649 for ac_option in --version -v -V -qversion; do
3650 { { ac_try="$ac_compiler $ac_option >&5"
3652 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
3653 *) ac_try_echo
=$ac_try;;
3655 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3656 $as_echo "$ac_try_echo"; } >&5
3657 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3659 if test -s conftest.err
; then
3661 ... rest of stderr output deleted ...
3662 10q' conftest.err
>conftest.er1
3663 cat conftest.er1
>&5
3665 rm -f conftest.er1 conftest.err
3666 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3667 test $ac_status = 0; }
3670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3671 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3672 if ${ac_cv_cxx_compiler_gnu+:} false
; then :
3673 $as_echo_n "(cached) " >&6
3675 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3676 /* end confdefs.h. */
3689 if ac_fn_cxx_try_compile
"$LINENO"; then :
3694 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3695 ac_cv_cxx_compiler_gnu
=$ac_compiler_gnu
3698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3699 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3700 if test $ac_compiler_gnu = yes; then
3705 ac_test_CXXFLAGS
=${CXXFLAGS+set}
3706 ac_save_CXXFLAGS
=$CXXFLAGS
3707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3708 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3709 if ${ac_cv_prog_cxx_g+:} false
; then :
3710 $as_echo_n "(cached) " >&6
3712 ac_save_cxx_werror_flag
=$ac_cxx_werror_flag
3713 ac_cxx_werror_flag
=yes
3716 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3717 /* end confdefs.h. */
3727 if ac_fn_cxx_try_compile
"$LINENO"; then :
3728 ac_cv_prog_cxx_g
=yes
3731 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3732 /* end confdefs.h. */
3742 if ac_fn_cxx_try_compile
"$LINENO"; then :
3745 ac_cxx_werror_flag
=$ac_save_cxx_werror_flag
3747 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3748 /* end confdefs.h. */
3758 if ac_fn_cxx_try_compile
"$LINENO"; then :
3759 ac_cv_prog_cxx_g
=yes
3761 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3763 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3765 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3766 ac_cxx_werror_flag
=$ac_save_cxx_werror_flag
3768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3769 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3770 if test "$ac_test_CXXFLAGS" = set; then
3771 CXXFLAGS
=$ac_save_CXXFLAGS
3772 elif test $ac_cv_prog_cxx_g = yes; then
3773 if test "$GXX" = yes; then
3779 if test "$GXX" = yes; then
3786 ac_cpp
='$CPP $CPPFLAGS'
3787 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3788 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3789 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3793 ac_cpp
='$CPP $CPPFLAGS'
3794 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3795 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3796 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3798 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3799 # On Suns, sometimes $CPP names a directory.
3800 if test -n "$CPP" && test -d "$CPP"; then
3803 if test -z "$CPP"; then
3804 if ${ac_cv_prog_CPP+:} false
; then :
3805 $as_echo_n "(cached) " >&6
3807 # Double quotes because CPP needs to be expanded
3808 for CPP
in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3811 for ac_c_preproc_warn_flag
in '' yes
3813 # Use a header file that comes with gcc, so configuring glibc
3814 # with a fresh cross-compiler works.
3815 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3816 # <limits.h> exists even on freestanding compilers.
3817 # On the NeXT, cc -E runs the code through the compiler's parser,
3818 # not just through cpp. "Syntax error" is here to catch this case.
3819 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3820 /* end confdefs.h. */
3822 # include <limits.h>
3824 # include <assert.h>
3828 if ac_fn_c_try_cpp
"$LINENO"; then :
3831 # Broken: fails on valid input.
3834 rm -f conftest.err conftest.i conftest.
$ac_ext
3836 # OK, works on sane cases. Now check whether nonexistent headers
3837 # can be detected and how.
3838 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3839 /* end confdefs.h. */
3840 #include <ac_nonexistent.h>
3842 if ac_fn_c_try_cpp
"$LINENO"; then :
3843 # Broken: success on invalid input.
3846 # Passes both tests.
3850 rm -f conftest.err conftest.i conftest.
$ac_ext
3853 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3854 rm -f conftest.i conftest.err conftest.
$ac_ext
3855 if $ac_preproc_ok; then :
3867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3868 $as_echo "$CPP" >&6; }
3870 for ac_c_preproc_warn_flag
in '' yes
3872 # Use a header file that comes with gcc, so configuring glibc
3873 # with a fresh cross-compiler works.
3874 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3875 # <limits.h> exists even on freestanding compilers.
3876 # On the NeXT, cc -E runs the code through the compiler's parser,
3877 # not just through cpp. "Syntax error" is here to catch this case.
3878 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3879 /* end confdefs.h. */
3881 # include <limits.h>
3883 # include <assert.h>
3887 if ac_fn_c_try_cpp
"$LINENO"; then :
3890 # Broken: fails on valid input.
3893 rm -f conftest.err conftest.i conftest.
$ac_ext
3895 # OK, works on sane cases. Now check whether nonexistent headers
3896 # can be detected and how.
3897 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3898 /* end confdefs.h. */
3899 #include <ac_nonexistent.h>
3901 if ac_fn_c_try_cpp
"$LINENO"; then :
3902 # Broken: success on invalid input.
3905 # Passes both tests.
3909 rm -f conftest.err conftest.i conftest.
$ac_ext
3912 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3913 rm -f conftest.i conftest.err conftest.
$ac_ext
3914 if $ac_preproc_ok; then :
3917 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3918 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3919 as_fn_error $?
"C preprocessor \"$CPP\" fails sanity check
3920 See \`config.log' for more details" "$LINENO" 5; }
3924 ac_cpp
='$CPP $CPPFLAGS'
3925 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3926 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3927 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3931 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3932 if ${ac_cv_path_GREP+:} false
; then :
3933 $as_echo_n "(cached) " >&6
3935 if test -z "$GREP"; then
3936 ac_path_GREP_found
=false
3937 # Loop through the user's path and test for each of PROGNAME-LIST
3938 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3939 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
3942 test -z "$as_dir" && as_dir
=.
3943 for ac_prog
in grep ggrep
; do
3944 for ac_exec_ext
in '' $ac_executable_extensions; do
3945 ac_path_GREP
="$as_dir/$ac_prog$ac_exec_ext"
3946 as_fn_executable_p
"$ac_path_GREP" ||
continue
3947 # Check for GNU ac_path_GREP and select it if it is found.
3948 # Check for GNU $ac_path_GREP
3949 case `"$ac_path_GREP" --version 2>&1` in
3951 ac_cv_path_GREP
="$ac_path_GREP" ac_path_GREP_found
=:;;
3954 $as_echo_n 0123456789 >"conftest.in"
3957 cat "conftest.in" "conftest.in" >"conftest.tmp"
3958 mv "conftest.tmp" "conftest.in"
3959 cp "conftest.in" "conftest.nl"
3960 $as_echo 'GREP' >> "conftest.nl"
3961 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
3962 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
3963 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
3964 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3965 # Best one so far, save it but keep looking for a better one
3966 ac_cv_path_GREP
="$ac_path_GREP"
3967 ac_path_GREP_max
=$ac_count
3969 # 10*(2^10) chars as input seems more than enough
3970 test $ac_count -gt 10 && break
3972 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
3975 $ac_path_GREP_found && break 3
3980 if test -z "$ac_cv_path_GREP"; then
3981 as_fn_error $?
"no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3984 ac_cv_path_GREP
=$GREP
3988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3989 $as_echo "$ac_cv_path_GREP" >&6; }
3990 GREP
="$ac_cv_path_GREP"
3993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3994 $as_echo_n "checking for egrep... " >&6; }
3995 if ${ac_cv_path_EGREP+:} false
; then :
3996 $as_echo_n "(cached) " >&6
3998 if echo a |
$GREP -E '(a|b)' >/dev
/null
2>&1
3999 then ac_cv_path_EGREP
="$GREP -E"
4001 if test -z "$EGREP"; then
4002 ac_path_EGREP_found
=false
4003 # Loop through the user's path and test for each of PROGNAME-LIST
4004 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4005 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
4008 test -z "$as_dir" && as_dir
=.
4009 for ac_prog
in egrep; do
4010 for ac_exec_ext
in '' $ac_executable_extensions; do
4011 ac_path_EGREP
="$as_dir/$ac_prog$ac_exec_ext"
4012 as_fn_executable_p
"$ac_path_EGREP" ||
continue
4013 # Check for GNU ac_path_EGREP and select it if it is found.
4014 # Check for GNU $ac_path_EGREP
4015 case `"$ac_path_EGREP" --version 2>&1` in
4017 ac_cv_path_EGREP
="$ac_path_EGREP" ac_path_EGREP_found
=:;;
4020 $as_echo_n 0123456789 >"conftest.in"
4023 cat "conftest.in" "conftest.in" >"conftest.tmp"
4024 mv "conftest.tmp" "conftest.in"
4025 cp "conftest.in" "conftest.nl"
4026 $as_echo 'EGREP' >> "conftest.nl"
4027 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
4028 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
4029 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
4030 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4031 # Best one so far, save it but keep looking for a better one
4032 ac_cv_path_EGREP
="$ac_path_EGREP"
4033 ac_path_EGREP_max
=$ac_count
4035 # 10*(2^10) chars as input seems more than enough
4036 test $ac_count -gt 10 && break
4038 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
4041 $ac_path_EGREP_found && break 3
4046 if test -z "$ac_cv_path_EGREP"; then
4047 as_fn_error $?
"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4050 ac_cv_path_EGREP
=$EGREP
4055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4056 $as_echo "$ac_cv_path_EGREP" >&6; }
4057 EGREP
="$ac_cv_path_EGREP"
4060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4061 $as_echo_n "checking for ANSI C header files... " >&6; }
4062 if ${ac_cv_header_stdc+:} false
; then :
4063 $as_echo_n "(cached) " >&6
4065 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4066 /* end confdefs.h. */
4080 if ac_fn_c_try_compile
"$LINENO"; then :
4081 ac_cv_header_stdc
=yes
4083 ac_cv_header_stdc
=no
4085 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4087 if test $ac_cv_header_stdc = yes; then
4088 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4089 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4090 /* end confdefs.h. */
4094 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4095 $EGREP "memchr" >/dev
/null
2>&1; then :
4098 ac_cv_header_stdc
=no
4104 if test $ac_cv_header_stdc = yes; then
4105 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4106 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4107 /* end confdefs.h. */
4111 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4112 $EGREP "free" >/dev
/null
2>&1; then :
4115 ac_cv_header_stdc
=no
4121 if test $ac_cv_header_stdc = yes; then
4122 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4123 if test "$cross_compiling" = yes; then :
4126 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4127 /* end confdefs.h. */
4130 #if ((' ' & 0x0FF) == 0x020)
4131 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4132 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4134 # define ISLOWER(c) \
4135 (('a' <= (c) && (c) <= 'i') \
4136 || ('j' <= (c) && (c) <= 'r') \
4137 || ('s' <= (c) && (c) <= 'z'))
4138 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4141 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4146 for (i = 0; i < 256; i++)
4147 if (XOR (islower (i), ISLOWER (i))
4148 || toupper (i) != TOUPPER (i))
4153 if ac_fn_c_try_run
"$LINENO"; then :
4156 ac_cv_header_stdc
=no
4158 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
4159 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
4164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4165 $as_echo "$ac_cv_header_stdc" >&6; }
4166 if test $ac_cv_header_stdc = yes; then
4168 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4172 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4173 for ac_header
in sys
/types.h sys
/stat.h stdlib.h string.h memory.h
strings.h \
4174 inttypes.h stdint.h unistd.h
4176 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4177 ac_fn_c_check_header_compile
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4179 if eval test \"x\$
"$as_ac_Header"\" = x
"yes"; then :
4180 cat >>confdefs.h
<<_ACEOF
4181 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4190 ac_fn_c_check_header_mongrel
"$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4191 if test "x$ac_cv_header_minix_config_h" = xyes
; then :
4198 if test "$MINIX" = yes; then
4200 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4203 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4206 $as_echo "#define _MINIX 1" >>confdefs.h
4211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4212 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4213 if ${ac_cv_safe_to_define___extensions__+:} false
; then :
4214 $as_echo_n "(cached) " >&6
4216 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4217 /* end confdefs.h. */
4219 # define __EXTENSIONS__ 1
4220 $ac_includes_default
4229 if ac_fn_c_try_compile
"$LINENO"; then :
4230 ac_cv_safe_to_define___extensions__
=yes
4232 ac_cv_safe_to_define___extensions__
=no
4234 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4237 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4238 test $ac_cv_safe_to_define___extensions__ = yes &&
4239 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4241 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4243 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4245 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4247 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4250 # Check whether --enable-largefile was given.
4251 if test "${enable_largefile+set}" = set; then :
4252 enableval
=$enable_largefile;
4255 if test "$enable_largefile" != no
; then
4257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4258 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4259 if ${ac_cv_sys_largefile_CC+:} false
; then :
4260 $as_echo_n "(cached) " >&6
4262 ac_cv_sys_largefile_CC
=no
4263 if test "$GCC" != yes; then
4266 # IRIX 6.2 and later do not support large files by default,
4267 # so use the C compiler's -n32 option if that helps.
4268 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4269 /* end confdefs.h. */
4270 #include <sys/types.h>
4271 /* Check that off_t can represent 2**63 - 1 correctly.
4272 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4273 since some C++ compilers masquerading as C compilers
4274 incorrectly reject 9223372036854775807. */
4275 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4276 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4277 && LARGE_OFF_T % 2147483647 == 1)
4287 if ac_fn_c_try_compile
"$LINENO"; then :
4290 rm -f core conftest.err conftest.
$ac_objext
4292 if ac_fn_c_try_compile
"$LINENO"; then :
4293 ac_cv_sys_largefile_CC
=' -n32'; break
4295 rm -f core conftest.err conftest.
$ac_objext
4299 rm -f conftest.
$ac_ext
4302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4303 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4304 if test "$ac_cv_sys_largefile_CC" != no
; then
4305 CC
=$CC$ac_cv_sys_largefile_CC
4308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4309 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4310 if ${ac_cv_sys_file_offset_bits+:} false
; then :
4311 $as_echo_n "(cached) " >&6
4314 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4315 /* end confdefs.h. */
4316 #include <sys/types.h>
4317 /* Check that off_t can represent 2**63 - 1 correctly.
4318 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4319 since some C++ compilers masquerading as C compilers
4320 incorrectly reject 9223372036854775807. */
4321 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4322 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4323 && LARGE_OFF_T % 2147483647 == 1)
4333 if ac_fn_c_try_compile
"$LINENO"; then :
4334 ac_cv_sys_file_offset_bits
=no
; break
4336 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4337 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4338 /* end confdefs.h. */
4339 #define _FILE_OFFSET_BITS 64
4340 #include <sys/types.h>
4341 /* Check that off_t can represent 2**63 - 1 correctly.
4342 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4343 since some C++ compilers masquerading as C compilers
4344 incorrectly reject 9223372036854775807. */
4345 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4346 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4347 && LARGE_OFF_T % 2147483647 == 1)
4357 if ac_fn_c_try_compile
"$LINENO"; then :
4358 ac_cv_sys_file_offset_bits
=64; break
4360 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4361 ac_cv_sys_file_offset_bits
=unknown
4365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4366 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4367 case $ac_cv_sys_file_offset_bits in #(
4370 cat >>confdefs.h
<<_ACEOF
4371 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4376 if test $ac_cv_sys_file_offset_bits = unknown
; then
4377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4378 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4379 if ${ac_cv_sys_large_files+:} false
; then :
4380 $as_echo_n "(cached) " >&6
4383 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4384 /* end confdefs.h. */
4385 #include <sys/types.h>
4386 /* Check that off_t can represent 2**63 - 1 correctly.
4387 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4388 since some C++ compilers masquerading as C compilers
4389 incorrectly reject 9223372036854775807. */
4390 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4391 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4392 && LARGE_OFF_T % 2147483647 == 1)
4402 if ac_fn_c_try_compile
"$LINENO"; then :
4403 ac_cv_sys_large_files
=no
; break
4405 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4406 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4407 /* end confdefs.h. */
4408 #define _LARGE_FILES 1
4409 #include <sys/types.h>
4410 /* Check that off_t can represent 2**63 - 1 correctly.
4411 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4412 since some C++ compilers masquerading as C compilers
4413 incorrectly reject 9223372036854775807. */
4414 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4415 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4416 && LARGE_OFF_T % 2147483647 == 1)
4426 if ac_fn_c_try_compile
"$LINENO"; then :
4427 ac_cv_sys_large_files
=1; break
4429 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4430 ac_cv_sys_large_files
=unknown
4434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4435 $as_echo "$ac_cv_sys_large_files" >&6; }
4436 case $ac_cv_sys_large_files in #(
4439 cat >>confdefs.h
<<_ACEOF
4440 #define _LARGE_FILES $ac_cv_sys_large_files
4451 for ac_dir
in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4452 if test -f "$ac_dir/install-sh"; then
4454 ac_install_sh
="$ac_aux_dir/install-sh -c"
4456 elif test -f "$ac_dir/install.sh"; then
4458 ac_install_sh
="$ac_aux_dir/install.sh -c"
4460 elif test -f "$ac_dir/shtool"; then
4462 ac_install_sh
="$ac_aux_dir/shtool install -c"
4466 if test -z "$ac_aux_dir"; then
4467 as_fn_error $?
"cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4470 # These three variables are undocumented and unsupported,
4471 # and are intended to be withdrawn in a future Autoconf release.
4472 # They can cause serious problems if a builder's source tree is in a directory
4473 # whose full name contains unusual characters.
4474 ac_config_guess
="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
4475 ac_config_sub
="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
4476 ac_configure
="$SHELL $ac_aux_dir/configure" # Please don't use this var.
4479 # Expand $ac_aux_dir to an absolute path.
4480 am_aux_dir
=`cd "$ac_aux_dir" && pwd`
4482 if test x
"${install_sh+set}" != xset
; then
4485 install_sh
="\${SHELL} '$am_aux_dir/install-sh'" ;;
4487 install_sh
="\${SHELL} $am_aux_dir/install-sh"
4491 # Installed binaries are usually stripped using 'strip' when the user
4492 # run "make install-strip". However 'strip' might not be the right
4493 # tool to use in cross-compilation environments, therefore Automake
4494 # will honor the 'STRIP' environment variable to overrule this program.
4495 if test "$cross_compiling" != no
; then
4496 if test -n "$ac_tool_prefix"; then
4497 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4498 set dummy
${ac_tool_prefix}strip
; ac_word
=$2
4499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4500 $as_echo_n "checking for $ac_word... " >&6; }
4501 if ${ac_cv_prog_STRIP+:} false
; then :
4502 $as_echo_n "(cached) " >&6
4504 if test -n "$STRIP"; then
4505 ac_cv_prog_STRIP
="$STRIP" # Let the user override the test.
4507 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4511 test -z "$as_dir" && as_dir
=.
4512 for ac_exec_ext
in '' $ac_executable_extensions; do
4513 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
4514 ac_cv_prog_STRIP
="${ac_tool_prefix}strip"
4515 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4524 STRIP
=$ac_cv_prog_STRIP
4525 if test -n "$STRIP"; then
4526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4527 $as_echo "$STRIP" >&6; }
4529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4530 $as_echo "no" >&6; }
4535 if test -z "$ac_cv_prog_STRIP"; then
4537 # Extract the first word of "strip", so it can be a program name with args.
4538 set dummy strip
; ac_word
=$2
4539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4540 $as_echo_n "checking for $ac_word... " >&6; }
4541 if ${ac_cv_prog_ac_ct_STRIP+:} false
; then :
4542 $as_echo_n "(cached) " >&6
4544 if test -n "$ac_ct_STRIP"; then
4545 ac_cv_prog_ac_ct_STRIP
="$ac_ct_STRIP" # Let the user override the test.
4547 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4551 test -z "$as_dir" && as_dir
=.
4552 for ac_exec_ext
in '' $ac_executable_extensions; do
4553 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
4554 ac_cv_prog_ac_ct_STRIP
="strip"
4555 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4564 ac_ct_STRIP
=$ac_cv_prog_ac_ct_STRIP
4565 if test -n "$ac_ct_STRIP"; then
4566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4567 $as_echo "$ac_ct_STRIP" >&6; }
4569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4570 $as_echo "no" >&6; }
4573 if test "x$ac_ct_STRIP" = x
; then
4576 case $cross_compiling:$ac_tool_warned in
4578 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4579 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4580 ac_tool_warned
=yes ;;
4585 STRIP
="$ac_cv_prog_STRIP"
4589 INSTALL_STRIP_PROGRAM
="\$(install_sh) -c -s"
4592 # Set build, build_cpu, build_vendor and build_os.
4593 # Make sure we can run config.sub.
4594 $SHELL "$ac_aux_dir/config.sub" sun4
>/dev
/null
2>&1 ||
4595 as_fn_error $?
"cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4598 $as_echo_n "checking build system type... " >&6; }
4599 if ${ac_cv_build+:} false
; then :
4600 $as_echo_n "(cached) " >&6
4602 ac_build_alias
=$build_alias
4603 test "x$ac_build_alias" = x
&&
4604 ac_build_alias
=`$SHELL "$ac_aux_dir/config.guess"`
4605 test "x$ac_build_alias" = x
&&
4606 as_fn_error $?
"cannot guess build type; you must specify one" "$LINENO" 5
4607 ac_cv_build
=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4608 as_fn_error $?
"$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4612 $as_echo "$ac_cv_build" >&6; }
4613 case $ac_cv_build in
4615 *) as_fn_error $?
"invalid value of canonical build" "$LINENO" 5;;
4618 ac_save_IFS
=$IFS; IFS
='-'
4624 # Remember, the first character of IFS is used to create $*,
4625 # except with old shells:
4628 case $build_os in *\
*) build_os
=`echo "$build_os" | sed 's/ /-/g'`;; esac
4632 # Set host, host_cpu, host_vendor, and host_os.
4633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4634 $as_echo_n "checking host system type... " >&6; }
4635 if ${ac_cv_host+:} false
; then :
4636 $as_echo_n "(cached) " >&6
4638 if test "x$host_alias" = x
; then
4639 ac_cv_host
=$ac_cv_build
4641 ac_cv_host
=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4642 as_fn_error $?
"$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4647 $as_echo "$ac_cv_host" >&6; }
4650 *) as_fn_error $?
"invalid value of canonical host" "$LINENO" 5;;
4653 ac_save_IFS
=$IFS; IFS
='-'
4659 # Remember, the first character of IFS is used to create $*,
4660 # except with old shells:
4663 case $host_os in *\
*) host_os
=`echo "$host_os" | sed 's/ /-/g'`;; esac
4667 # Set target, target_cpu, target_vendor, and target_os.
4668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4669 $as_echo_n "checking target system type... " >&6; }
4670 if ${ac_cv_target+:} false
; then :
4671 $as_echo_n "(cached) " >&6
4673 if test "x$target_alias" = x
; then
4674 ac_cv_target
=$ac_cv_host
4676 ac_cv_target
=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4677 as_fn_error $?
"$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4682 $as_echo "$ac_cv_target" >&6; }
4683 case $ac_cv_target in
4685 *) as_fn_error $?
"invalid value of canonical target" "$LINENO" 5;;
4687 target
=$ac_cv_target
4688 ac_save_IFS
=$IFS; IFS
='-'
4694 # Remember, the first character of IFS is used to create $*,
4695 # except with old shells:
4698 case $target_os in *\
*) target_os
=`echo "$target_os" | sed 's/ /-/g'`;; esac
4701 # The aliases save the names the user supplied, while $host etc.
4702 # will get canonicalized.
4703 test -n "$target_alias" &&
4704 test "$program_prefix$program_suffix$program_transform_name" = \
4706 program_prefix
=${target_alias}-
4708 # Find a good install program. We prefer a C program (faster),
4709 # so one script is as good as another. But avoid the broken or
4710 # incompatible versions:
4711 # SysV /etc/install, /usr/sbin/install
4712 # SunOS /usr/etc/install
4713 # IRIX /sbin/install
4715 # AmigaOS /C/install, which installs bootblocks on floppy discs
4716 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4717 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4718 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4719 # OS/2's system install, which has a completely different semantic
4720 # ./install, which can be erroneously created by make from ./install.sh.
4721 # Reject install programs that cannot install multiple files.
4722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4723 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4724 if test -z "$INSTALL"; then
4725 if ${ac_cv_path_install+:} false
; then :
4726 $as_echo_n "(cached) " >&6
4728 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4732 test -z "$as_dir" && as_dir
=.
4733 # Account for people who put trailing slashes in PATH elements.
4734 case $as_dir/ in #((
4735 .
/ | .
// |
/[cC
]/* | \
4736 /etc
/* |
/usr
/sbin
/* |
/usr
/etc
/* |
/sbin
/* |
/usr
/afsws
/bin
/* | \
4737 ?
:[\\/]os2
[\\/]install[\\/]* | ?
:[\\/]OS2
[\\/]INSTALL
[\\/]* | \
4740 # OSF1 and SCO ODT 3.0 have their own names for install.
4741 # Don't use installbsd from OSF since it installs stuff as root
4743 for ac_prog
in ginstall scoinst
install; do
4744 for ac_exec_ext
in '' $ac_executable_extensions; do
4745 if as_fn_executable_p
"$as_dir/$ac_prog$ac_exec_ext"; then
4746 if test $ac_prog = install &&
4747 grep dspmsg
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
4748 # AIX install. It has an incompatible calling convention.
4750 elif test $ac_prog = install &&
4751 grep pwplus
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
4752 # program-specific install script used by HP pwplus--don't use.
4755 rm -rf conftest.one conftest.two conftest.dir
4756 echo one
> conftest.one
4757 echo two
> conftest.two
4759 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two
"`pwd`/conftest.dir" &&
4760 test -s conftest.one
&& test -s conftest.two
&&
4761 test -s conftest.dir
/conftest.one
&&
4762 test -s conftest.dir
/conftest.two
4764 ac_cv_path_install
="$as_dir/$ac_prog$ac_exec_ext -c"
4777 rm -rf conftest.one conftest.two conftest.dir
4780 if test "${ac_cv_path_install+set}" = set; then
4781 INSTALL
=$ac_cv_path_install
4783 # As a last resort, use the slow shell script. Don't cache a
4784 # value for INSTALL within a source directory, because that will
4785 # break other packages using the cache if that directory is
4786 # removed, or if the value is a relative name.
4787 INSTALL
=$ac_install_sh
4790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4791 $as_echo "$INSTALL" >&6; }
4793 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4794 # It thinks the first close brace ends the variable substitution.
4795 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
4797 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT
='${INSTALL}'
4799 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
4801 if test -n "$ac_tool_prefix"; then
4802 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4803 set dummy
${ac_tool_prefix}ar; ac_word
=$2
4804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4805 $as_echo_n "checking for $ac_word... " >&6; }
4806 if ${ac_cv_prog_AR+:} false
; then :
4807 $as_echo_n "(cached) " >&6
4809 if test -n "$AR"; then
4810 ac_cv_prog_AR
="$AR" # Let the user override the test.
4812 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4816 test -z "$as_dir" && as_dir
=.
4817 for ac_exec_ext
in '' $ac_executable_extensions; do
4818 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
4819 ac_cv_prog_AR
="${ac_tool_prefix}ar"
4820 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4830 if test -n "$AR"; then
4831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4832 $as_echo "$AR" >&6; }
4834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4835 $as_echo "no" >&6; }
4840 if test -z "$ac_cv_prog_AR"; then
4842 # Extract the first word of "ar", so it can be a program name with args.
4843 set dummy
ar; ac_word
=$2
4844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4845 $as_echo_n "checking for $ac_word... " >&6; }
4846 if ${ac_cv_prog_ac_ct_AR+:} false
; then :
4847 $as_echo_n "(cached) " >&6
4849 if test -n "$ac_ct_AR"; then
4850 ac_cv_prog_ac_ct_AR
="$ac_ct_AR" # Let the user override the test.
4852 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4856 test -z "$as_dir" && as_dir
=.
4857 for ac_exec_ext
in '' $ac_executable_extensions; do
4858 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
4859 ac_cv_prog_ac_ct_AR
="ar"
4860 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4869 ac_ct_AR
=$ac_cv_prog_ac_ct_AR
4870 if test -n "$ac_ct_AR"; then
4871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4872 $as_echo "$ac_ct_AR" >&6; }
4874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4875 $as_echo "no" >&6; }
4878 if test "x$ac_ct_AR" = x
; then
4881 case $cross_compiling:$ac_tool_warned in
4883 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4884 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4885 ac_tool_warned
=yes ;;
4893 if test -n "$ac_tool_prefix"; then
4894 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4895 set dummy
${ac_tool_prefix}ranlib
; ac_word
=$2
4896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4897 $as_echo_n "checking for $ac_word... " >&6; }
4898 if ${ac_cv_prog_RANLIB+:} false
; then :
4899 $as_echo_n "(cached) " >&6
4901 if test -n "$RANLIB"; then
4902 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
4904 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4908 test -z "$as_dir" && as_dir
=.
4909 for ac_exec_ext
in '' $ac_executable_extensions; do
4910 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
4911 ac_cv_prog_RANLIB
="${ac_tool_prefix}ranlib"
4912 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4921 RANLIB
=$ac_cv_prog_RANLIB
4922 if test -n "$RANLIB"; then
4923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4924 $as_echo "$RANLIB" >&6; }
4926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4927 $as_echo "no" >&6; }
4932 if test -z "$ac_cv_prog_RANLIB"; then
4933 ac_ct_RANLIB
=$RANLIB
4934 # Extract the first word of "ranlib", so it can be a program name with args.
4935 set dummy ranlib
; ac_word
=$2
4936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4937 $as_echo_n "checking for $ac_word... " >&6; }
4938 if ${ac_cv_prog_ac_ct_RANLIB+:} false
; then :
4939 $as_echo_n "(cached) " >&6
4941 if test -n "$ac_ct_RANLIB"; then
4942 ac_cv_prog_ac_ct_RANLIB
="$ac_ct_RANLIB" # Let the user override the test.
4944 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4948 test -z "$as_dir" && as_dir
=.
4949 for ac_exec_ext
in '' $ac_executable_extensions; do
4950 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
4951 ac_cv_prog_ac_ct_RANLIB
="ranlib"
4952 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4961 ac_ct_RANLIB
=$ac_cv_prog_ac_ct_RANLIB
4962 if test -n "$ac_ct_RANLIB"; then
4963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4964 $as_echo "$ac_ct_RANLIB" >&6; }
4966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4967 $as_echo "no" >&6; }
4970 if test "x$ac_ct_RANLIB" = x
; then
4973 case $cross_compiling:$ac_tool_warned in
4975 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4976 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4977 ac_tool_warned
=yes ;;
4979 RANLIB
=$ac_ct_RANLIB
4982 RANLIB
="$ac_cv_prog_RANLIB"
4986 test "$program_prefix" != NONE
&&
4987 program_transform_name
="s&^&$program_prefix&;$program_transform_name"
4988 # Use a double $ so make ignores it.
4989 test "$program_suffix" != NONE
&&
4990 program_transform_name
="s&\$&$program_suffix&;$program_transform_name"
4991 # Double any \ or $.
4992 # By default was `s,x,x', remove it if useless.
4993 ac_script
='s/[\\$]/&&/g;s/;s,x,x,$//'
4994 program_transform_name
=`$as_echo "$program_transform_name" | sed "$ac_script"`
4997 # We require a C++11 compiler. Check if one is available, and if
4998 # necessary, set CXX_DIALECT to some -std=xxx switch.
5000 ax_cxx_compile_alternatives
="11 0x" ax_cxx_compile_cxx11_required
=true
5002 ac_cpp
='$CXXCPP $CPPFLAGS'
5003 ac_compile
='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5004 ac_link
='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5005 ac_compiler_gnu
=$ac_cv_cxx_compiler_gnu
5008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features by default" >&5
5009 $as_echo_n "checking whether $CXX supports C++11 features by default... " >&6; }
5010 if ${ax_cv_cxx_compile_cxx11+:} false
; then :
5011 $as_echo_n "(cached) " >&6
5013 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5014 /* end confdefs.h. */
5017 // If the compiler admits that it is not ready for C++11, why torture it?
5018 // Hopefully, this will speed up the test.
5022 #error "This is not a C++ compiler"
5024 #elif __cplusplus < 201103L
5026 #error "This is not a C++11 compiler"
5033 namespace test_static_assert
5036 template <typename T>
5039 static_assert(sizeof(int) <= sizeof(T), "not big enough");
5044 namespace test_final_override
5052 struct Derived : public Base
5054 virtual void f() override {}
5059 namespace test_double_right_angle_brackets
5062 template < typename T >
5065 typedef check<void> single_type;
5066 typedef check<check<void>> double_type;
5067 typedef check<check<check<void>>> triple_type;
5068 typedef check<check<check<check<void>>>> quadruple_type;
5072 namespace test_decltype
5085 namespace test_type_deduction
5088 template < typename T1, typename T2 >
5091 static const bool value = false;
5094 template < typename T >
5095 struct is_same<T, T>
5097 static const bool value = true;
5100 template < typename T1, typename T2 >
5102 add(T1 a1, T2 a2) -> decltype(a1 + a2)
5108 test(const int c, volatile int v)
5110 static_assert(is_same<int, decltype(0)>::value == true, "");
5111 static_assert(is_same<int, decltype(c)>::value == false, "");
5112 static_assert(is_same<int, decltype(v)>::value == false, "");
5115 auto sumi = ac + av + 'x';
5116 auto sumf = ac + av + 1.0;
5117 static_assert(is_same<int, decltype(ac)>::value == true, "");
5118 static_assert(is_same<int, decltype(av)>::value == true, "");
5119 static_assert(is_same<int, decltype(sumi)>::value == true, "");
5120 static_assert(is_same<int, decltype(sumf)>::value == false, "");
5121 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5122 return (sumf > 0.0) ? sumi : add(c, v);
5127 namespace test_noexcept
5130 int f() { return 0; }
5131 int g() noexcept { return 0; }
5133 static_assert(noexcept(f()) == false, "");
5134 static_assert(noexcept(g()) == true, "");
5138 namespace test_constexpr
5141 template < typename CharT >
5142 unsigned long constexpr
5143 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
5145 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
5148 template < typename CharT >
5149 unsigned long constexpr
5150 strlen_c(const CharT *const s) noexcept
5152 return strlen_c_r(s, 0UL);
5155 static_assert(strlen_c("") == 0UL, "");
5156 static_assert(strlen_c("1") == 1UL, "");
5157 static_assert(strlen_c("example") == 7UL, "");
5158 static_assert(strlen_c("another\0example") == 7UL, "");
5162 namespace test_rvalue_references
5168 static constexpr int value = N;
5171 answer<1> f(int&) { return answer<1>(); }
5172 answer<2> f(const int&) { return answer<2>(); }
5173 answer<3> f(int&&) { return answer<3>(); }
5180 static_assert(decltype(f(i))::value == 1, "");
5181 static_assert(decltype(f(c))::value == 2, "");
5182 static_assert(decltype(f(0))::value == 3, "");
5187 namespace test_uniform_initialization
5192 static const int zero {};
5193 static const int one {1};
5196 static_assert(test::zero == 0, "");
5197 static_assert(test::one == 1, "");
5201 namespace test_lambdas
5207 auto lambda1 = [](){};
5208 auto lambda2 = lambda1;
5216 auto a = [](int i, int j){ return i + j; }(1, 2);
5217 auto b = []() -> int { return '0'; }();
5218 auto c = [=](){ return a + b; }();
5219 auto d = [&](){ return c; }();
5220 auto e = [a, &b](int x) mutable {
5221 const auto identity = [](int y){ return y; };
5222 for (auto i = 0; i < a; ++i)
5224 return x + identity(a + b);
5226 return a + b + c + d + e;
5232 const auto nullary = [](){ return 0; };
5233 const auto unary = [](int x){ return x; };
5234 using nullary_t = decltype(nullary);
5235 using unary_t = decltype(unary);
5236 const auto higher1st = [](nullary_t f){ return f(); };
5237 const auto higher2nd = [unary](nullary_t f1){
5238 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
5240 return higher1st(nullary) + higher2nd(nullary)(unary);
5245 namespace test_variadic_templates
5251 template <int N0, int... N1toN>
5252 struct sum<N0, N1toN...>
5254 static constexpr auto value = N0 + sum<N1toN...>::value;
5260 static constexpr auto value = 0;
5263 static_assert(sum<>::value == 0, "");
5264 static_assert(sum<1>::value == 1, "");
5265 static_assert(sum<23>::value == 23, "");
5266 static_assert(sum<1, 2>::value == 3, "");
5267 static_assert(sum<5, 5, 11>::value == 21, "");
5268 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
5272 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
5273 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
5275 namespace test_template_alias_sfinae
5280 template<typename T>
5281 using member = typename T::member_type;
5283 template<typename T>
5286 template<typename T>
5287 void func(member<T>*) {}
5291 void test() { func<foo>(0); }
5295 } // namespace cxx11
5297 #endif // __cplusplus >= 201103L
5302 if ac_fn_cxx_try_compile
"$LINENO"; then :
5303 ax_cv_cxx_compile_cxx11
=yes
5305 ax_cv_cxx_compile_cxx11
=no
5307 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx11" >&5
5310 $as_echo "$ax_cv_cxx_compile_cxx11" >&6; }
5311 if test x
$ax_cv_cxx_compile_cxx11 = xyes
; then
5315 if test x
$ac_success = xno
; then
5316 for alternative
in ${ax_cxx_compile_alternatives}; do
5317 switch
="-std=gnu++${alternative}"
5318 cachevar
=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
5319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
5320 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
5321 if eval \
${$cachevar+:} false
; then :
5322 $as_echo_n "(cached) " >&6
5326 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5327 /* end confdefs.h. */
5330 // If the compiler admits that it is not ready for C++11, why torture it?
5331 // Hopefully, this will speed up the test.
5335 #error "This is not a C++ compiler"
5337 #elif __cplusplus < 201103L
5339 #error "This is not a C++11 compiler"
5346 namespace test_static_assert
5349 template <typename T>
5352 static_assert(sizeof(int) <= sizeof(T), "not big enough");
5357 namespace test_final_override
5365 struct Derived : public Base
5367 virtual void f() override {}
5372 namespace test_double_right_angle_brackets
5375 template < typename T >
5378 typedef check<void> single_type;
5379 typedef check<check<void>> double_type;
5380 typedef check<check<check<void>>> triple_type;
5381 typedef check<check<check<check<void>>>> quadruple_type;
5385 namespace test_decltype
5398 namespace test_type_deduction
5401 template < typename T1, typename T2 >
5404 static const bool value = false;
5407 template < typename T >
5408 struct is_same<T, T>
5410 static const bool value = true;
5413 template < typename T1, typename T2 >
5415 add(T1 a1, T2 a2) -> decltype(a1 + a2)
5421 test(const int c, volatile int v)
5423 static_assert(is_same<int, decltype(0)>::value == true, "");
5424 static_assert(is_same<int, decltype(c)>::value == false, "");
5425 static_assert(is_same<int, decltype(v)>::value == false, "");
5428 auto sumi = ac + av + 'x';
5429 auto sumf = ac + av + 1.0;
5430 static_assert(is_same<int, decltype(ac)>::value == true, "");
5431 static_assert(is_same<int, decltype(av)>::value == true, "");
5432 static_assert(is_same<int, decltype(sumi)>::value == true, "");
5433 static_assert(is_same<int, decltype(sumf)>::value == false, "");
5434 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5435 return (sumf > 0.0) ? sumi : add(c, v);
5440 namespace test_noexcept
5443 int f() { return 0; }
5444 int g() noexcept { return 0; }
5446 static_assert(noexcept(f()) == false, "");
5447 static_assert(noexcept(g()) == true, "");
5451 namespace test_constexpr
5454 template < typename CharT >
5455 unsigned long constexpr
5456 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
5458 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
5461 template < typename CharT >
5462 unsigned long constexpr
5463 strlen_c(const CharT *const s) noexcept
5465 return strlen_c_r(s, 0UL);
5468 static_assert(strlen_c("") == 0UL, "");
5469 static_assert(strlen_c("1") == 1UL, "");
5470 static_assert(strlen_c("example") == 7UL, "");
5471 static_assert(strlen_c("another\0example") == 7UL, "");
5475 namespace test_rvalue_references
5481 static constexpr int value = N;
5484 answer<1> f(int&) { return answer<1>(); }
5485 answer<2> f(const int&) { return answer<2>(); }
5486 answer<3> f(int&&) { return answer<3>(); }
5493 static_assert(decltype(f(i))::value == 1, "");
5494 static_assert(decltype(f(c))::value == 2, "");
5495 static_assert(decltype(f(0))::value == 3, "");
5500 namespace test_uniform_initialization
5505 static const int zero {};
5506 static const int one {1};
5509 static_assert(test::zero == 0, "");
5510 static_assert(test::one == 1, "");
5514 namespace test_lambdas
5520 auto lambda1 = [](){};
5521 auto lambda2 = lambda1;
5529 auto a = [](int i, int j){ return i + j; }(1, 2);
5530 auto b = []() -> int { return '0'; }();
5531 auto c = [=](){ return a + b; }();
5532 auto d = [&](){ return c; }();
5533 auto e = [a, &b](int x) mutable {
5534 const auto identity = [](int y){ return y; };
5535 for (auto i = 0; i < a; ++i)
5537 return x + identity(a + b);
5539 return a + b + c + d + e;
5545 const auto nullary = [](){ return 0; };
5546 const auto unary = [](int x){ return x; };
5547 using nullary_t = decltype(nullary);
5548 using unary_t = decltype(unary);
5549 const auto higher1st = [](nullary_t f){ return f(); };
5550 const auto higher2nd = [unary](nullary_t f1){
5551 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
5553 return higher1st(nullary) + higher2nd(nullary)(unary);
5558 namespace test_variadic_templates
5564 template <int N0, int... N1toN>
5565 struct sum<N0, N1toN...>
5567 static constexpr auto value = N0 + sum<N1toN...>::value;
5573 static constexpr auto value = 0;
5576 static_assert(sum<>::value == 0, "");
5577 static_assert(sum<1>::value == 1, "");
5578 static_assert(sum<23>::value == 23, "");
5579 static_assert(sum<1, 2>::value == 3, "");
5580 static_assert(sum<5, 5, 11>::value == 21, "");
5581 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
5585 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
5586 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
5588 namespace test_template_alias_sfinae
5593 template<typename T>
5594 using member = typename T::member_type;
5596 template<typename T>
5599 template<typename T>
5600 void func(member<T>*) {}
5604 void test() { func<foo>(0); }
5608 } // namespace cxx11
5610 #endif // __cplusplus >= 201103L
5615 if ac_fn_cxx_try_compile
"$LINENO"; then :
5620 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
5623 eval ac_res
=\$
$cachevar
5624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5625 $as_echo "$ac_res" >&6; }
5626 if eval test x\$
$cachevar = xyes
; then
5627 CXX_DIALECT
="$switch"
5629 if test -n "$CXXCPP" ; then
5630 CXXCPP
="$CXXCPP $switch"
5638 if test x
$ac_success = xno
; then
5639 for alternative
in ${ax_cxx_compile_alternatives}; do
5640 for switch
in -std=c
++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do
5641 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_
$switch" | $as_tr_sh`
5642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether
$CXX supports C
++11 features with
$switch" >&5
5643 $as_echo_n "checking whether
$CXX supports C
++11 features with
$switch...
" >&6; }
5644 if eval \${$cachevar+:} false; then :
5645 $as_echo_n "(cached
) " >&6
5649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5650 /* end confdefs.h. */
5653 // If the compiler admits that it is not ready for C++11, why torture it?
5654 // Hopefully, this will speed up the test.
5658 #error "This is not a C
++ compiler
"
5660 #elif __cplusplus < 201103L
5662 #error "This is not a C
++11 compiler
"
5669 namespace test_static_assert
5672 template <typename T>
5675 static_assert(sizeof(int) <= sizeof(T), "not big enough
");
5680 namespace test_final_override
5688 struct Derived : public Base
5690 virtual void f() override {}
5695 namespace test_double_right_angle_brackets
5698 template < typename T >
5701 typedef check<void> single_type;
5702 typedef check<check<void>> double_type;
5703 typedef check<check<check<void>>> triple_type;
5704 typedef check<check<check<check<void>>>> quadruple_type;
5708 namespace test_decltype
5721 namespace test_type_deduction
5724 template < typename T1, typename T2 >
5727 static const bool value = false;
5730 template < typename T >
5731 struct is_same<T, T>
5733 static const bool value = true;
5736 template < typename T1, typename T2 >
5738 add(T1 a1, T2 a2) -> decltype(a1 + a2)
5744 test(const int c, volatile int v)
5746 static_assert(is_same<int, decltype(0)>::value == true, "");
5747 static_assert(is_same<int, decltype(c)>::value == false, "");
5748 static_assert(is_same<int, decltype(v)>::value == false, "");
5751 auto sumi = ac + av + 'x';
5752 auto sumf = ac + av + 1.0;
5753 static_assert(is_same<int, decltype(ac)>::value == true, "");
5754 static_assert(is_same<int, decltype(av)>::value == true, "");
5755 static_assert(is_same<int, decltype(sumi)>::value == true, "");
5756 static_assert(is_same<int, decltype(sumf)>::value == false, "");
5757 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5758 return (sumf > 0.0) ? sumi : add(c, v);
5763 namespace test_noexcept
5766 int f() { return 0; }
5767 int g() noexcept { return 0; }
5769 static_assert(noexcept(f()) == false, "");
5770 static_assert(noexcept(g()) == true, "");
5774 namespace test_constexpr
5777 template < typename CharT >
5778 unsigned long constexpr
5779 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
5781 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
5784 template < typename CharT >
5785 unsigned long constexpr
5786 strlen_c(const CharT *const s) noexcept
5788 return strlen_c_r(s, 0UL);
5791 static_assert(strlen_c("") == 0UL, "");
5792 static_assert(strlen_c("1") == 1UL, "");
5793 static_assert(strlen_c("example
") == 7UL, "");
5794 static_assert(strlen_c("another\
0example
") == 7UL, "");
5798 namespace test_rvalue_references
5804 static constexpr int value = N;
5807 answer<1> f(int&) { return answer<1>(); }
5808 answer<2> f(const int&) { return answer<2>(); }
5809 answer<3> f(int&&) { return answer<3>(); }
5816 static_assert(decltype(f(i))::value == 1, "");
5817 static_assert(decltype(f(c))::value == 2, "");
5818 static_assert(decltype(f(0))::value == 3, "");
5823 namespace test_uniform_initialization
5828 static const int zero {};
5829 static const int one {1};
5832 static_assert(test::zero == 0, "");
5833 static_assert(test::one == 1, "");
5837 namespace test_lambdas
5843 auto lambda1 = [](){};
5844 auto lambda2 = lambda1;
5852 auto a = [](int i, int j){ return i + j; }(1, 2);
5853 auto b = []() -> int { return '0'; }();
5854 auto c = [=](){ return a + b; }();
5855 auto d = [&](){ return c; }();
5856 auto e = [a, &b](int x) mutable {
5857 const auto identity = [](int y){ return y; };
5858 for (auto i = 0; i < a; ++i)
5860 return x + identity(a + b);
5862 return a + b + c + d + e;
5868 const auto nullary = [](){ return 0; };
5869 const auto unary = [](int x){ return x; };
5870 using nullary_t = decltype(nullary);
5871 using unary_t = decltype(unary);
5872 const auto higher1st = [](nullary_t f){ return f(); };
5873 const auto higher2nd = [unary](nullary_t f1){
5874 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
5876 return higher1st(nullary) + higher2nd(nullary)(unary);
5881 namespace test_variadic_templates
5887 template <int N0, int... N1toN>
5888 struct sum<N0, N1toN...>
5890 static constexpr auto value = N0 + sum<N1toN...>::value;
5896 static constexpr auto value = 0;
5899 static_assert(sum<>::value == 0, "");
5900 static_assert(sum<1>::value == 1, "");
5901 static_assert(sum<23>::value == 23, "");
5902 static_assert(sum<1, 2>::value == 3, "");
5903 static_assert(sum<5, 5, 11>::value == 21, "");
5904 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
5908 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
5909 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
5911 namespace test_template_alias_sfinae
5916 template<typename T>
5917 using member = typename T::member_type;
5919 template<typename T>
5922 template<typename T>
5923 void func(member<T>*) {}
5927 void test() { func<foo>(0); }
5931 } // namespace cxx11
5933 #endif // __cplusplus >= 201103L
5938 if ac_fn_cxx_try_compile "$LINENO"; then :
5943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5946 eval ac_res=\$$cachevar
5947 { $as_echo "$as_me:${as_lineno-$LINENO}: result
: $ac_res" >&5
5948 $as_echo "$ac_res" >&6; }
5949 if eval test x\$$cachevar = xyes; then
5950 CXX_DIALECT="$switch"
5952 if test -n "$CXXCPP" ; then
5953 CXXCPP="$CXXCPP $switch"
5959 if test x$ac_success = xyes; then
5965 ac_cpp='$CPP $CPPFLAGS'
5966 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5967 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5968 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5970 if test x$ax_cxx_compile_cxx11_required = xtrue; then
5971 if test x$ac_success = xno; then
5972 as_fn_error $? "*** A compiler with support
for C
++11 language features is required.
" "$LINENO" 5
5975 if test x$ac_success = xno; then
5977 { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C
++11 support was found
" >&5
5978 $as_echo "$as_me: No compiler with C
++11 support was found
" >&6;}
5982 $as_echo "#define HAVE_CXX11 1" >>confdefs.h
5989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5990 $as_echo_n "checking for ANSI C header files... " >&6; }
5991 if ${ac_cv_header_stdc+:} false
; then :
5992 $as_echo_n "(cached) " >&6
5994 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
5995 /* end confdefs.h. */
6009 if ac_fn_c_try_compile
"$LINENO"; then :
6010 ac_cv_header_stdc
=yes
6012 ac_cv_header_stdc
=no
6014 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6016 if test $ac_cv_header_stdc = yes; then
6017 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6018 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6019 /* end confdefs.h. */
6023 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6024 $EGREP "memchr" >/dev
/null
2>&1; then :
6027 ac_cv_header_stdc
=no
6033 if test $ac_cv_header_stdc = yes; then
6034 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6035 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6036 /* end confdefs.h. */
6040 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6041 $EGREP "free" >/dev
/null
2>&1; then :
6044 ac_cv_header_stdc
=no
6050 if test $ac_cv_header_stdc = yes; then
6051 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6052 if test "$cross_compiling" = yes; then :
6055 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6056 /* end confdefs.h. */
6059 #if ((' ' & 0x0FF) == 0x020)
6060 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6061 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6063 # define ISLOWER(c) \
6064 (('a' <= (c) && (c) <= 'i') \
6065 || ('j' <= (c) && (c) <= 'r') \
6066 || ('s' <= (c) && (c) <= 'z'))
6067 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6070 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6075 for (i = 0; i < 256; i++)
6076 if (XOR (islower (i), ISLOWER (i))
6077 || toupper (i) != TOUPPER (i))
6082 if ac_fn_c_try_run
"$LINENO"; then :
6085 ac_cv_header_stdc
=no
6087 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6088 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6094 $as_echo "$ac_cv_header_stdc" >&6; }
6095 if test $ac_cv_header_stdc = yes; then
6097 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6102 ac_fn_c_check_type
"$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
6103 if test "x$ac_cv_type_size_t" = xyes
; then :
6107 cat >>confdefs.h
<<_ACEOF
6108 #define size_t unsigned int
6116 for ac_header
in $ac_header_list
6118 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6119 ac_fn_c_check_header_compile
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6121 if eval test \"x\$
"$as_ac_Header"\" = x
"yes"; then :
6122 cat >>confdefs.h
<<_ACEOF
6123 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6136 ac_fn_c_check_type
"$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
6137 if test "x$ac_cv_type_pid_t" = xyes
; then :
6141 cat >>confdefs.h
<<_ACEOF
6147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
6148 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
6149 if ${ac_cv_path_SED+:} false
; then :
6150 $as_echo_n "(cached) " >&6
6152 ac_script
=s
/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
/
6153 for ac_i
in 1 2 3 4 5 6 7; do
6154 ac_script
="$ac_script$as_nl$ac_script"
6156 echo "$ac_script" 2>/dev
/null |
sed 99q
>conftest.
sed
6157 { ac_script
=; unset ac_script
;}
6158 if test -z "$SED"; then
6159 ac_path_SED_found
=false
6160 # Loop through the user's path and test for each of PROGNAME-LIST
6161 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
6165 test -z "$as_dir" && as_dir
=.
6166 for ac_prog
in sed gsed
; do
6167 for ac_exec_ext
in '' $ac_executable_extensions; do
6168 ac_path_SED
="$as_dir/$ac_prog$ac_exec_ext"
6169 as_fn_executable_p
"$ac_path_SED" ||
continue
6170 # Check for GNU ac_path_SED and select it if it is found.
6171 # Check for GNU $ac_path_SED
6172 case `"$ac_path_SED" --version 2>&1` in
6174 ac_cv_path_SED
="$ac_path_SED" ac_path_SED_found
=:;;
6177 $as_echo_n 0123456789 >"conftest.in"
6180 cat "conftest.in" "conftest.in" >"conftest.tmp"
6181 mv "conftest.tmp" "conftest.in"
6182 cp "conftest.in" "conftest.nl"
6183 $as_echo '' >> "conftest.nl"
6184 "$ac_path_SED" -f conftest.
sed < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
6185 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
6186 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
6187 if test $ac_count -gt ${ac_path_SED_max-0}; then
6188 # Best one so far, save it but keep looking for a better one
6189 ac_cv_path_SED
="$ac_path_SED"
6190 ac_path_SED_max
=$ac_count
6192 # 10*(2^10) chars as input seems more than enough
6193 test $ac_count -gt 10 && break
6195 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
6198 $ac_path_SED_found && break 3
6203 if test -z "$ac_cv_path_SED"; then
6204 as_fn_error $?
"no acceptable sed could be found in \$PATH" "$LINENO" 5
6211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
6212 $as_echo "$ac_cv_path_SED" >&6; }
6213 SED
="$ac_cv_path_SED"
6217 if test "X$prefix" = "XNONE"; then
6218 acl_final_prefix
="$ac_default_prefix"
6220 acl_final_prefix
="$prefix"
6222 if test "X$exec_prefix" = "XNONE"; then
6223 acl_final_exec_prefix
='${prefix}'
6225 acl_final_exec_prefix
="$exec_prefix"
6227 acl_save_prefix
="$prefix"
6228 prefix
="$acl_final_prefix"
6229 eval acl_final_exec_prefix
=\"$acl_final_exec_prefix\"
6230 prefix
="$acl_save_prefix"
6233 # Check whether --with-gnu-ld was given.
6234 if test "${with_gnu_ld+set}" = set; then :
6235 withval
=$with_gnu_ld; test "$withval" = no || with_gnu_ld
=yes
6240 # Prepare PATH_SEPARATOR.
6241 # The user is always right.
6242 if test "${PATH_SEPARATOR+set}" != set; then
6243 echo "#! /bin/sh" >conf$$.sh
6244 echo "exit 0" >>conf$$.sh
6246 if (PATH
="/nonexistent;."; conf$$.sh
) >/dev
/null
2>&1; then
6254 if test "$GCC" = yes; then
6255 # Check if gcc -print-prog-name=ld gives a path.
6256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
6257 $as_echo_n "checking for ld used by GCC... " >&6; }
6260 # gcc leaves a trailing carriage return which upsets mingw
6261 ac_prog
=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
6263 ac_prog
=`($CC -print-prog-name=ld) 2>&5` ;;
6266 # Accept absolute paths.
6267 [\\/]* |
[A-Za-z
]:[\\/]*)
6268 re_direlt
='/[^/][^/]*/\.\./'
6269 # Canonicalize the path of ld
6270 ac_prog
=`echo $ac_prog| sed 's%\\\\%/%g'`
6271 while echo $ac_prog |
grep "$re_direlt" > /dev
/null
2>&1; do
6272 ac_prog
=`echo $ac_prog| sed "s%$re_direlt%/%"`
6274 test -z "$LD" && LD
="$ac_prog"
6277 # If it fails, then pretend we aren't using GCC.
6281 # If it is relative, then search for the first ld in PATH.
6285 elif test "$with_gnu_ld" = yes; then
6286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
6287 $as_echo_n "checking for GNU ld... " >&6; }
6289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
6290 $as_echo_n "checking for non-GNU ld... " >&6; }
6292 if ${acl_cv_path_LD+:} false
; then :
6293 $as_echo_n "(cached) " >&6
6295 if test -z "$LD"; then
6296 IFS
="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
6297 for ac_dir
in $PATH; do
6298 test -z "$ac_dir" && ac_dir
=.
6299 if test -f "$ac_dir/$ac_prog" ||
test -f "$ac_dir/$ac_prog$ac_exeext"; then
6300 acl_cv_path_LD
="$ac_dir/$ac_prog"
6301 # Check to see if the program is GNU ld. I'd rather use --version,
6302 # but apparently some GNU ld's only accept -v.
6303 # Break only if it was the GNU/non-GNU ld that we prefer.
6304 if "$acl_cv_path_LD" -v 2>&1 < /dev
/null |
egrep '(GNU|with BFD)' > /dev
/null
; then
6305 test "$with_gnu_ld" != no
&& break
6307 test "$with_gnu_ld" != yes && break
6313 acl_cv_path_LD
="$LD" # Let the user override the test with a path.
6317 LD
="$acl_cv_path_LD"
6318 if test -n "$LD"; then
6319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
6320 $as_echo "$LD" >&6; }
6322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6323 $as_echo "no" >&6; }
6325 test -z "$LD" && as_fn_error $?
"no acceptable ld found in \$PATH" "$LINENO" 5
6326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
6327 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
6328 if ${acl_cv_prog_gnu_ld+:} false
; then :
6329 $as_echo_n "(cached) " >&6
6331 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
6332 if $LD -v 2>&1 </dev
/null |
egrep '(GNU|with BFD)' 1>&5; then
6333 acl_cv_prog_gnu_ld
=yes
6335 acl_cv_prog_gnu_ld
=no
6338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
6339 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
6340 with_gnu_ld
=$acl_cv_prog_gnu_ld
6344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
6345 $as_echo_n "checking for shared library run path origin... " >&6; }
6346 if ${acl_cv_rpath+:} false
; then :
6347 $as_echo_n "(cached) " >&6
6350 CC
="$CC" GCC
="$GCC" LDFLAGS
="$LDFLAGS" LD
="$LD" with_gnu_ld
="$with_gnu_ld" \
6351 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
6357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
6358 $as_echo "$acl_cv_rpath" >&6; }
6360 libext
="$acl_cv_libext"
6361 shlibext
="$acl_cv_shlibext"
6362 hardcode_libdir_flag_spec
="$acl_cv_hardcode_libdir_flag_spec"
6363 hardcode_libdir_separator
="$acl_cv_hardcode_libdir_separator"
6364 hardcode_direct
="$acl_cv_hardcode_direct"
6365 hardcode_minus_L
="$acl_cv_hardcode_minus_L"
6366 # Check whether --enable-rpath was given.
6367 if test "${enable_rpath+set}" = set; then :
6368 enableval
=$enable_rpath; :
6375 # Set the 'development' global.
6376 .
$srcdir/..
/bfd
/development.sh
6378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6379 $as_echo_n "checking for ANSI C header files... " >&6; }
6380 if ${ac_cv_header_stdc+:} false
; then :
6381 $as_echo_n "(cached) " >&6
6383 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6384 /* end confdefs.h. */
6398 if ac_fn_c_try_compile
"$LINENO"; then :
6399 ac_cv_header_stdc
=yes
6401 ac_cv_header_stdc
=no
6403 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
6405 if test $ac_cv_header_stdc = yes; then
6406 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6407 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6408 /* end confdefs.h. */
6412 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6413 $EGREP "memchr" >/dev
/null
2>&1; then :
6416 ac_cv_header_stdc
=no
6422 if test $ac_cv_header_stdc = yes; then
6423 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6424 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6425 /* end confdefs.h. */
6429 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6430 $EGREP "free" >/dev
/null
2>&1; then :
6433 ac_cv_header_stdc
=no
6439 if test $ac_cv_header_stdc = yes; then
6440 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6441 if test "$cross_compiling" = yes; then :
6444 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6445 /* end confdefs.h. */
6448 #if ((' ' & 0x0FF) == 0x020)
6449 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6450 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6452 # define ISLOWER(c) \
6453 (('a' <= (c) && (c) <= 'i') \
6454 || ('j' <= (c) && (c) <= 'r') \
6455 || ('s' <= (c) && (c) <= 'z'))
6456 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6459 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6464 for (i = 0; i < 256; i++)
6465 if (XOR (islower (i), ISLOWER (i))
6466 || toupper (i) != TOUPPER (i))
6471 if ac_fn_c_try_run
"$LINENO"; then :
6474 ac_cv_header_stdc
=no
6476 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6477 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6483 $as_echo "$ac_cv_header_stdc" >&6; }
6484 if test $ac_cv_header_stdc = yes; then
6486 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6490 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6491 # for constant arguments. Useless!
6492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
6493 $as_echo_n "checking for working alloca.h... " >&6; }
6494 if ${ac_cv_working_alloca_h+:} false
; then :
6495 $as_echo_n "(cached) " >&6
6497 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6498 /* end confdefs.h. */
6503 char *p = (char *) alloca (2 * sizeof (int));
6509 if ac_fn_c_try_link
"$LINENO"; then :
6510 ac_cv_working_alloca_h
=yes
6512 ac_cv_working_alloca_h
=no
6514 rm -f core conftest.err conftest.
$ac_objext \
6515 conftest
$ac_exeext conftest.
$ac_ext
6517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
6518 $as_echo "$ac_cv_working_alloca_h" >&6; }
6519 if test $ac_cv_working_alloca_h = yes; then
6521 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
6525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
6526 $as_echo_n "checking for alloca... " >&6; }
6527 if ${ac_cv_func_alloca_works+:} false
; then :
6528 $as_echo_n "(cached) " >&6
6530 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6531 /* end confdefs.h. */
6533 # define alloca __builtin_alloca
6536 # include <malloc.h>
6537 # define alloca _alloca
6539 # ifdef HAVE_ALLOCA_H
6540 # include <alloca.h>
6545 # ifndef alloca /* predefined by HP cc +Olibcalls */
6546 void *alloca (size_t);
6556 char *p = (char *) alloca (1);
6562 if ac_fn_c_try_link
"$LINENO"; then :
6563 ac_cv_func_alloca_works
=yes
6565 ac_cv_func_alloca_works
=no
6567 rm -f core conftest.err conftest.
$ac_objext \
6568 conftest
$ac_exeext conftest.
$ac_ext
6570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
6571 $as_echo "$ac_cv_func_alloca_works" >&6; }
6573 if test $ac_cv_func_alloca_works = yes; then
6575 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
6578 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6579 # that cause trouble. Some versions do not even contain alloca or
6580 # contain a buggy version. If you still want to use their alloca,
6581 # use ar to extract alloca.o from them instead of compiling alloca.c.
6583 ALLOCA
=\
${LIBOBJDIR}alloca.
$ac_objext
6585 $as_echo "#define C_ALLOCA 1" >>confdefs.h
6588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
6589 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
6590 if ${ac_cv_os_cray+:} false
; then :
6591 $as_echo_n "(cached) " >&6
6593 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6594 /* end confdefs.h. */
6595 #if defined CRAY && ! defined CRAY2
6602 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6603 $EGREP "webecray" >/dev
/null
2>&1; then :
6611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
6612 $as_echo "$ac_cv_os_cray" >&6; }
6613 if test $ac_cv_os_cray = yes; then
6614 for ac_func
in _getb67 GETB67 getb67
; do
6615 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6616 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
6617 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
6619 cat >>confdefs.h
<<_ACEOF
6620 #define CRAY_STACKSEG_END $ac_func
6629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
6630 $as_echo_n "checking stack direction for C alloca... " >&6; }
6631 if ${ac_cv_c_stack_direction+:} false
; then :
6632 $as_echo_n "(cached) " >&6
6634 if test "$cross_compiling" = yes; then :
6635 ac_cv_c_stack_direction
=0
6637 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6638 /* end confdefs.h. */
6639 $ac_includes_default
6641 find_stack_direction (int *addr, int depth)
6646 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
6647 dir = depth ? find_stack_direction (addr, depth - 1) : 0;
6652 main (int argc, char **argv)
6654 return find_stack_direction (0, argc + !argv + 20) < 0;
6657 if ac_fn_c_try_run
"$LINENO"; then :
6658 ac_cv_c_stack_direction
=1
6660 ac_cv_c_stack_direction
=-1
6662 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6663 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6668 $as_echo "$ac_cv_c_stack_direction" >&6; }
6669 cat >>confdefs.h
<<_ACEOF
6670 #define STACK_DIRECTION $ac_cv_c_stack_direction
6681 $as_echo "#define USE_WIN32API 1" >>confdefs.h
6683 WIN32APILIBS
="-lws2_32"
6688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
6689 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
6690 if ${am_cv_langinfo_codeset+:} false
; then :
6691 $as_echo_n "(cached) " >&6
6693 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6694 /* end confdefs.h. */
6695 #include <langinfo.h>
6699 char* cs = nl_langinfo(CODESET);
6704 if ac_fn_c_try_link
"$LINENO"; then :
6705 am_cv_langinfo_codeset
=yes
6707 am_cv_langinfo_codeset
=no
6709 rm -f core conftest.err conftest.
$ac_objext \
6710 conftest
$ac_exeext conftest.
$ac_ext
6713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
6714 $as_echo "$am_cv_langinfo_codeset" >&6; }
6715 if test $am_cv_langinfo_codeset = yes; then
6717 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
6722 for ac_header
in linux
/perf_event.h locale.h memory.h signal.h sys
/resource.h sys
/socket.h sys
/un.h sys
/wait.h thread_db.h
wait.h termios.h dlfcn.h linux
/elf.h proc_service.h poll.h sys
/poll.h sys
/select.h
6724 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6725 ac_fn_c_check_header_mongrel
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6726 if eval test \"x\$
"$as_ac_Header"\" = x
"yes"; then :
6727 cat >>confdefs.h
<<_ACEOF
6728 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6737 for ac_func
in getpagesize
6739 ac_fn_c_check_func
"$LINENO" "getpagesize" "ac_cv_func_getpagesize"
6740 if test "x$ac_cv_func_getpagesize" = xyes
; then :
6741 cat >>confdefs.h
<<_ACEOF
6742 #define HAVE_GETPAGESIZE 1
6748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
6749 $as_echo_n "checking for working mmap... " >&6; }
6750 if ${ac_cv_func_mmap_fixed_mapped+:} false
; then :
6751 $as_echo_n "(cached) " >&6
6753 if test "$cross_compiling" = yes; then :
6754 ac_cv_func_mmap_fixed_mapped
=no
6756 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6757 /* end confdefs.h. */
6758 $ac_includes_default
6759 /* malloc might have been renamed as rpl_malloc. */
6762 /* Thanks to Mike Haertel and Jim Avera for this test.
6763 Here is a matrix of mmap possibilities:
6764 mmap private not fixed
6765 mmap private fixed at somewhere currently unmapped
6766 mmap private fixed at somewhere already mapped
6767 mmap shared not fixed
6768 mmap shared fixed at somewhere currently unmapped
6769 mmap shared fixed at somewhere already mapped
6770 For private mappings, we should verify that changes cannot be read()
6771 back from the file, nor mmap's back from the file at a different
6772 address. (There have been systems where private was not correctly
6773 implemented like the infamous i386 svr4.0, and systems where the
6774 VM page cache was not coherent with the file system buffer cache
6775 like early versions of FreeBSD and possibly contemporary NetBSD.)
6776 For shared mappings, we should conversely verify that changes get
6777 propagated back to all the places they're supposed to be.
6779 Grep wants private fixed already mapped.
6780 The main things grep needs to know about mmap are:
6781 * does it exist and is it safe to write into the mmap'd area
6782 * how to use it (BSD variants) */
6785 #include <sys/mman.h>
6787 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
6791 /* This mess was copied from the GNU getpagesize.h. */
6792 #ifndef HAVE_GETPAGESIZE
6793 # ifdef _SC_PAGESIZE
6794 # define getpagesize() sysconf(_SC_PAGESIZE)
6795 # else /* no _SC_PAGESIZE */
6796 # ifdef HAVE_SYS_PARAM_H
6797 # include <sys/param.h>
6798 # ifdef EXEC_PAGESIZE
6799 # define getpagesize() EXEC_PAGESIZE
6800 # else /* no EXEC_PAGESIZE */
6802 # define getpagesize() NBPG * CLSIZE
6805 # endif /* no CLSIZE */
6806 # else /* no NBPG */
6808 # define getpagesize() NBPC
6809 # else /* no NBPC */
6811 # define getpagesize() PAGESIZE
6812 # endif /* PAGESIZE */
6813 # endif /* no NBPC */
6814 # endif /* no NBPG */
6815 # endif /* no EXEC_PAGESIZE */
6816 # else /* no HAVE_SYS_PARAM_H */
6817 # define getpagesize() 8192 /* punt totally */
6818 # endif /* no HAVE_SYS_PARAM_H */
6819 # endif /* no _SC_PAGESIZE */
6821 #endif /* no HAVE_GETPAGESIZE */
6826 char *data, *data2, *data3;
6831 pagesize = getpagesize ();
6833 /* First, make a file with some known garbage in it. */
6834 data = (char *) malloc (pagesize);
6837 for (i = 0; i < pagesize; ++i)
6838 *(data + i) = rand ();
6840 fd = creat ("conftest.mmap", 0600);
6843 if (write (fd, data, pagesize) != pagesize)
6847 /* Next, check that the tail of a page is zero-filled. File must have
6848 non-zero length, otherwise we risk SIGBUS for entire page. */
6849 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
6853 if (write (fd2, cdata2, 1) != 1)
6855 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
6856 if (data2 == MAP_FAILED)
6858 for (i = 0; i < pagesize; ++i)
6862 if (munmap (data2, pagesize))
6865 /* Next, try to mmap the file at a fixed address which already has
6866 something else allocated at it. If we can, also make sure that
6867 we see the same garbage. */
6868 fd = open ("conftest.mmap", O_RDWR);
6871 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
6872 MAP_PRIVATE | MAP_FIXED, fd, 0L))
6874 for (i = 0; i < pagesize; ++i)
6875 if (*(data + i) != *(data2 + i))
6878 /* Finally, make sure that changes to the mapped area do not
6879 percolate back to the file as seen by read(). (This is a bug on
6880 some variants of i386 svr4.0.) */
6881 for (i = 0; i < pagesize; ++i)
6882 *(data2 + i) = *(data2 + i) + 1;
6883 data3 = (char *) malloc (pagesize);
6886 if (read (fd, data3, pagesize) != pagesize)
6888 for (i = 0; i < pagesize; ++i)
6889 if (*(data + i) != *(data3 + i))
6895 if ac_fn_c_try_run
"$LINENO"; then :
6896 ac_cv_func_mmap_fixed_mapped
=yes
6898 ac_cv_func_mmap_fixed_mapped
=no
6900 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6901 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
6906 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
6907 if test $ac_cv_func_mmap_fixed_mapped = yes; then
6909 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
6912 rm -f conftest.mmap conftest.txt
6914 for ac_header
in vfork.h
6916 ac_fn_c_check_header_mongrel
"$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
6917 if test "x$ac_cv_header_vfork_h" = xyes
; then :
6918 cat >>confdefs.h
<<_ACEOF
6919 #define HAVE_VFORK_H 1
6926 for ac_func
in fork vfork
6928 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6929 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
6930 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
6931 cat >>confdefs.h
<<_ACEOF
6932 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6938 if test "x$ac_cv_func_fork" = xyes
; then
6939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
6940 $as_echo_n "checking for working fork... " >&6; }
6941 if ${ac_cv_func_fork_works+:} false
; then :
6942 $as_echo_n "(cached) " >&6
6944 if test "$cross_compiling" = yes; then :
6945 ac_cv_func_fork_works
=cross
6947 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
6948 /* end confdefs.h. */
6949 $ac_includes_default
6954 /* By Ruediger Kuhlmann. */
6961 if ac_fn_c_try_run
"$LINENO"; then :
6962 ac_cv_func_fork_works
=yes
6964 ac_cv_func_fork_works
=no
6966 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
6967 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
6971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
6972 $as_echo "$ac_cv_func_fork_works" >&6; }
6975 ac_cv_func_fork_works
=$ac_cv_func_fork
6977 if test "x$ac_cv_func_fork_works" = xcross
; then
6979 *-*-amigaos* |
*-*-msdosdjgpp*)
6980 # Override, as these systems have only a dummy fork() stub
6981 ac_cv_func_fork_works
=no
6984 ac_cv_func_fork_works
=yes
6987 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
6988 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
6990 ac_cv_func_vfork_works
=$ac_cv_func_vfork
6991 if test "x$ac_cv_func_vfork" = xyes
; then
6992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
6993 $as_echo_n "checking for working vfork... " >&6; }
6994 if ${ac_cv_func_vfork_works+:} false
; then :
6995 $as_echo_n "(cached) " >&6
6997 if test "$cross_compiling" = yes; then :
6998 ac_cv_func_vfork_works
=cross
7000 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7001 /* end confdefs.h. */
7002 /* Thanks to Paul Eggert for this test. */
7003 $ac_includes_default
7004 #include <sys/wait.h>
7008 /* On some sparc systems, changes by the child to local and incoming
7009 argument registers are propagated back to the parent. The compiler
7010 is told about this with #include <vfork.h>, but some compilers
7011 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
7012 static variable whose address is put into a register that is
7013 clobbered by the vfork. */
7016 sparc_address_test (int arg)
7018 sparc_address_test (arg) int arg;
7039 pid_t parent = getpid ();
7042 sparc_address_test (0);
7047 /* Here is another test for sparc vfork register problems. This
7048 test uses lots of local variables, at least as many local
7049 variables as main has allocated so far including compiler
7050 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
7051 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
7052 reuse the register of parent for one of the local variables,
7053 since it will think that parent can't possibly be used any more
7054 in this routine. Assigning to the local variable will thus
7055 munge parent in the parent process. */
7057 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
7058 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
7059 /* Convince the compiler that p..p7 are live; otherwise, it might
7060 use the same hardware register for all 8 local variables. */
7061 if (p != p1 || p != p2 || p != p3 || p != p4
7062 || p != p5 || p != p6 || p != p7)
7065 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
7066 from child file descriptors. If the child closes a descriptor
7067 before it execs or exits, this munges the parent's descriptor
7068 as well. Test for this by closing stdout in the child. */
7069 _exit(close(fileno(stdout)) != 0);
7074 while (wait(&status) != child)
7077 /* Was there some problem with vforking? */
7080 /* Did the child fail? (This shouldn't happen.) */
7083 /* Did the vfork/compiler bug occur? */
7084 || parent != getpid()
7086 /* Did the file descriptor bug occur? */
7087 || fstat(fileno(stdout), &st) != 0
7092 if ac_fn_c_try_run
"$LINENO"; then :
7093 ac_cv_func_vfork_works
=yes
7095 ac_cv_func_vfork_works
=no
7097 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
7098 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
7102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
7103 $as_echo "$ac_cv_func_vfork_works" >&6; }
7106 if test "x$ac_cv_func_fork_works" = xcross
; then
7107 ac_cv_func_vfork_works
=$ac_cv_func_vfork
7108 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
7109 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
7112 if test "x$ac_cv_func_vfork_works" = xyes
; then
7114 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
7118 $as_echo "#define vfork fork" >>confdefs.h
7121 if test "x$ac_cv_func_fork_works" = xyes
; then
7123 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
7127 for ac_func
in fdwalk getrlimit pipe pipe2 poll socketpair sigaction \
7128 ptrace64 sbrk setns sigaltstack sigprocmask \
7129 setpgid setpgrp getrusage getauxval sigtimedwait
7131 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7132 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
7133 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
7134 cat >>confdefs.h
<<_ACEOF
7135 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7142 ac_fn_c_check_decl
"$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
7143 if test "x$ac_cv_have_decl_strstr" = xyes
; then :
7149 cat >>confdefs.h
<<_ACEOF
7150 #define HAVE_DECL_STRSTR $ac_have_decl
7154 # ----------------------- #
7155 # Checks for structures. #
7156 # ----------------------- #
7158 ac_fn_c_check_member
"$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
7159 if test "x$ac_cv_member_struct_stat_st_blocks" = xyes
; then :
7161 cat >>confdefs.h
<<_ACEOF
7162 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
7167 ac_fn_c_check_member
"$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
7168 if test "x$ac_cv_member_struct_stat_st_blksize" = xyes
; then :
7170 cat >>confdefs.h
<<_ACEOF
7171 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
7178 # On FreeBSD we need libutil for the kinfo_get* functions. On
7179 # GNU/kFreeBSD systems, FreeBSD libutil is renamed to libutil-freebsd.
7180 # Figure out which one to use.
7181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getfile" >&5
7182 $as_echo_n "checking for library containing kinfo_getfile... " >&6; }
7183 if ${ac_cv_search_kinfo_getfile+:} false
; then :
7184 $as_echo_n "(cached) " >&6
7186 ac_func_search_save_LIBS
=$LIBS
7187 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7188 /* end confdefs.h. */
7190 /* Override any GCC internal prototype to avoid an error.
7191 Use char because int might match the return type of a GCC
7192 builtin and then its argument prototype would still apply. */
7196 char kinfo_getfile ();
7200 return kinfo_getfile ();
7205 for ac_lib
in '' util util-freebsd
; do
7206 if test -z "$ac_lib"; then
7207 ac_res
="none required"
7210 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
7212 if ac_fn_c_try_link
"$LINENO"; then :
7213 ac_cv_search_kinfo_getfile
=$ac_res
7215 rm -f core conftest.err conftest.
$ac_objext \
7217 if ${ac_cv_search_kinfo_getfile+:} false
; then :
7221 if ${ac_cv_search_kinfo_getfile+:} false
; then :
7224 ac_cv_search_kinfo_getfile
=no
7227 LIBS
=$ac_func_search_save_LIBS
7229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getfile" >&5
7230 $as_echo "$ac_cv_search_kinfo_getfile" >&6; }
7231 ac_res
=$ac_cv_search_kinfo_getfile
7232 if test "$ac_res" != no
; then :
7233 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
7238 # Define HAVE_KINFO_GETFILE if kinfo_getfile is available.
7239 for ac_func
in kinfo_getfile
7241 ac_fn_c_check_func
"$LINENO" "kinfo_getfile" "ac_cv_func_kinfo_getfile"
7242 if test "x$ac_cv_func_kinfo_getfile" = xyes
; then :
7243 cat >>confdefs.h
<<_ACEOF
7244 #define HAVE_KINFO_GETFILE 1
7251 # Check for std::thread. This does not work on some platforms, like
7254 ac_cpp
='$CXXCPP $CPPFLAGS'
7255 ac_compile
='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7256 ac_link
='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7257 ac_compiler_gnu
=$ac_cv_cxx_compiler_gnu
7264 ac_cpp
='$CPP $CPPFLAGS'
7265 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7266 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7267 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
7271 # We used to check for pthread.h first, but this fails if pthread.h
7272 # requires special compiler flags (e.g. on Tru64 or Sequent).
7273 # It gets checked for in the link test anyway.
7275 # First of all, check if the user has set any of the PTHREAD_LIBS,
7276 # etcetera environment variables, and if threads linking works using
7278 if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then
7279 ax_pthread_save_CC
="$CC"
7280 ax_pthread_save_CFLAGS
="$CFLAGS"
7281 ax_pthread_save_LIBS
="$LIBS"
7282 if test "x$PTHREAD_CC" != "x"; then :
7285 CFLAGS
="$CFLAGS $PTHREAD_CFLAGS"
7286 LIBS
="$PTHREAD_LIBS $LIBS"
7287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5
7288 $as_echo_n "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; }
7289 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7290 /* end confdefs.h. */
7292 /* Override any GCC internal prototype to avoid an error.
7293 Use char because int might match the return type of a GCC
7294 builtin and then its argument prototype would still apply. */
7298 char pthread_join ();
7302 return pthread_join ();
7307 if ac_fn_c_try_link
"$LINENO"; then :
7310 rm -f core conftest.err conftest.
$ac_objext \
7311 conftest
$ac_exeext conftest.
$ac_ext
7312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
7313 $as_echo "$ax_pthread_ok" >&6; }
7314 if test "x$ax_pthread_ok" = "xno"; then
7318 CC
="$ax_pthread_save_CC"
7319 CFLAGS
="$ax_pthread_save_CFLAGS"
7320 LIBS
="$ax_pthread_save_LIBS"
7323 # We must check for the threads library under a number of different
7324 # names; the ordering is very important because some systems
7325 # (e.g. DEC) have both -lpthread and -lpthreads, where one of the
7326 # libraries is broken (non-POSIX).
7328 # Create a list of thread flags to try. Items starting with a "-" are
7329 # C compiler flags, and other items are library names, except for "none"
7330 # which indicates that we try without any flags at all, and "pthread-config"
7331 # which is a program returning the flags for the Pth emulation library.
7333 ax_pthread_flags
="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
7335 # The ordering *is* (sometimes) important. Some notes on the
7336 # individual items follow:
7338 # pthreads: AIX (must check this before -lpthread)
7339 # none: in case threads are in libc; should be tried before -Kthread and
7340 # other compiler flags to prevent continual compiler warnings
7341 # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
7342 # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64
7343 # (Note: HP C rejects this with "bad form for `-t' option")
7344 # -pthreads: Solaris/gcc (Note: HP C also rejects)
7345 # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
7346 # doesn't hurt to check since this sometimes defines pthreads and
7347 # -D_REENTRANT too), HP C (must be checked before -lpthread, which
7348 # is present but should not be used directly; and before -mthreads,
7349 # because the compiler interprets this as "-mt" + "-hreads")
7350 # -mthreads: Mingw32/gcc, Lynx/gcc
7351 # pthread: Linux, etcetera
7352 # --thread-safe: KAI C++
7353 # pthread-config: use pthread-config program (for GNU Pth library)
7359 # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
7360 # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
7362 ax_pthread_flags
="-kthread lthread $ax_pthread_flags"
7367 # From the cc(1) man page: "[-mt] Sets various -D flags to enable
7368 # multi-threading and also sets -lpthread."
7370 ax_pthread_flags
="-mt -pthread pthread $ax_pthread_flags"
7375 # IBM z/OS requires a feature-test macro to be defined in order to
7376 # enable POSIX threads at all, so give the user a hint if this is
7377 # not set. (We don't define these ourselves, as they can affect
7378 # other portions of the system API in unpredictable ways.)
7380 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7381 /* end confdefs.h. */
7383 # if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS)
7384 AX_PTHREAD_ZOS_MISSING
7388 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7389 $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev
/null
2>&1; then :
7390 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5
7391 $as_echo "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;}
7399 # On Solaris (at least, for some versions), libc contains stubbed
7400 # (non-functional) versions of the pthreads routines, so link-based
7401 # tests will erroneously succeed. (N.B.: The stubs are missing
7402 # pthread_cleanup_push, or rather a function called by this macro,
7403 # so we could check for that, but who knows whether they'll stub
7404 # that too in a future libc.) So we'll check first for the
7405 # standard Solaris way of linking pthreads (-mt -lpthread).
7407 ax_pthread_flags
="-mt,pthread pthread $ax_pthread_flags"
7411 # GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC)
7413 if test "x$GCC" = "xyes"; then :
7414 ax_pthread_flags
="-pthread -pthreads $ax_pthread_flags"
7417 # The presence of a feature test macro requesting re-entrant function
7418 # definitions is, on some systems, a strong hint that pthreads support is
7422 darwin
* | hpux
* | linux
* | osf
* | solaris
*)
7423 ax_pthread_check_macro
="_REENTRANT"
7427 ax_pthread_check_macro
="_THREAD_SAFE"
7431 ax_pthread_check_macro
="--"
7434 if test "x$ax_pthread_check_macro" = "x--"; then :
7435 ax_pthread_check_cond
=0
7437 ax_pthread_check_cond
="!defined($ax_pthread_check_macro)"
7440 # Are we compiling with Clang?
7442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5
7443 $as_echo_n "checking whether $CC is Clang... " >&6; }
7444 if ${ax_cv_PTHREAD_CLANG+:} false
; then :
7445 $as_echo_n "(cached) " >&6
7447 ax_cv_PTHREAD_CLANG
=no
7448 # Note that Autoconf sets GCC=yes for Clang as well as GCC
7449 if test "x$GCC" = "xyes"; then
7450 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7451 /* end confdefs.h. */
7452 /* Note: Clang 2.7 lacks __clang_[a-z]+__ */
7453 # if defined(__clang__) && defined(__llvm__)
7454 AX_PTHREAD_CC_IS_CLANG
7458 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7459 $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev
/null
2>&1; then :
7460 ax_cv_PTHREAD_CLANG
=yes
7467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5
7468 $as_echo "$ax_cv_PTHREAD_CLANG" >&6; }
7469 ax_pthread_clang
="$ax_cv_PTHREAD_CLANG"
7471 ax_pthread_clang_warning
=no
7473 # Clang needs special handling, because older versions handle the -pthread
7474 # option in a rather... idiosyncratic way
7476 if test "x$ax_pthread_clang" = "xyes"; then
7478 # Clang takes -pthread; it has never supported any other flag
7480 # (Note 1: This will need to be revisited if a system that Clang
7481 # supports has POSIX threads in a separate library. This tends not
7482 # to be the way of modern systems, but it's conceivable.)
7484 # (Note 2: On some systems, notably Darwin, -pthread is not needed
7485 # to get POSIX threads support; the API is always present and
7486 # active. We could reasonably leave PTHREAD_CFLAGS empty. But
7487 # -pthread does define _REENTRANT, and while the Darwin headers
7488 # ignore this macro, third-party headers might not.)
7490 PTHREAD_CFLAGS
="-pthread"
7495 # However, older versions of Clang make a point of warning the user
7496 # that, in an invocation where only linking and no compilation is
7497 # taking place, the -pthread option has no effect ("argument unused
7498 # during compilation"). They expect -pthread to be passed in only
7499 # when source code is being compiled.
7501 # Problem is, this is at odds with the way Automake and most other
7502 # C build frameworks function, which is that the same flags used in
7503 # compilation (CFLAGS) are also used in linking. Many systems
7504 # supported by AX_PTHREAD require exactly this for POSIX threads
7505 # support, and in fact it is often not straightforward to specify a
7506 # flag that is used only in the compilation phase and not in
7507 # linking. Such a scenario is extremely rare in practice.
7509 # Even though use of the -pthread flag in linking would only print
7510 # a warning, this can be a nuisance for well-run software projects
7511 # that build with -Werror. So if the active version of Clang has
7512 # this misfeature, we search for an option to squash it.
7514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5
7515 $as_echo_n "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; }
7516 if ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+:} false
; then :
7517 $as_echo_n "(cached) " >&6
7519 ax_cv_PTHREAD_CLANG_NO_WARN_FLAG
=unknown
7520 # Create an alternate version of $ac_link that compiles and
7521 # links in two steps (.c -> .o, .o -> exe) instead of one
7522 # (.c -> exe), because the warning occurs only in the second
7524 ax_pthread_save_ac_link
="$ac_link"
7525 ax_pthread_sed
='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
7526 ax_pthread_link_step
=`$as_echo "$ac_link" | sed "$ax_pthread_sed"`
7527 ax_pthread_2step_ac_link
="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)"
7528 ax_pthread_save_CFLAGS
="$CFLAGS"
7529 for ax_pthread_try
in '' -Qunused-arguments -Wno-unused-command-line-argument unknown
; do
7530 if test "x$ax_pthread_try" = "xunknown"; then :
7533 CFLAGS
="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS"
7534 ac_link
="$ax_pthread_save_ac_link"
7535 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7536 /* end confdefs.h. */
7537 int main(void){return 0;}
7539 if ac_fn_c_try_link
"$LINENO"; then :
7540 ac_link
="$ax_pthread_2step_ac_link"
7541 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7542 /* end confdefs.h. */
7543 int main(void){return 0;}
7545 if ac_fn_c_try_link
"$LINENO"; then :
7548 rm -f core conftest.err conftest.
$ac_objext \
7549 conftest
$ac_exeext conftest.
$ac_ext
7552 rm -f core conftest.err conftest.
$ac_objext \
7553 conftest
$ac_exeext conftest.
$ac_ext
7555 ac_link
="$ax_pthread_save_ac_link"
7556 CFLAGS
="$ax_pthread_save_CFLAGS"
7557 if test "x$ax_pthread_try" = "x"; then :
7560 ax_cv_PTHREAD_CLANG_NO_WARN_FLAG
="$ax_pthread_try"
7563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5
7564 $as_echo "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; }
7566 case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in
7568 *) PTHREAD_CFLAGS
="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;;
7571 fi # $ax_pthread_clang = yes
7573 if test "x$ax_pthread_ok" = "xno"; then
7574 for ax_pthread_try_flag
in $ax_pthread_flags; do
7576 case $ax_pthread_try_flag in
7578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
7579 $as_echo_n "checking whether pthreads work without any flags... " >&6; }
7583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with -mt -lpthread" >&5
7584 $as_echo_n "checking whether pthreads work with -mt -lpthread... " >&6; }
7585 PTHREAD_CFLAGS
="-mt"
7586 PTHREAD_LIBS
="-lpthread"
7590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5
7591 $as_echo_n "checking whether pthreads work with $ax_pthread_try_flag... " >&6; }
7592 PTHREAD_CFLAGS
="$ax_pthread_try_flag"
7596 # Extract the first word of "pthread-config", so it can be a program name with args.
7597 set dummy pthread-config
; ac_word
=$2
7598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7599 $as_echo_n "checking for $ac_word... " >&6; }
7600 if ${ac_cv_prog_ax_pthread_config+:} false
; then :
7601 $as_echo_n "(cached) " >&6
7603 if test -n "$ax_pthread_config"; then
7604 ac_cv_prog_ax_pthread_config
="$ax_pthread_config" # Let the user override the test.
7606 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
7610 test -z "$as_dir" && as_dir
=.
7611 for ac_exec_ext
in '' $ac_executable_extensions; do
7612 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
7613 ac_cv_prog_ax_pthread_config
="yes"
7614 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7621 test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config
="no"
7624 ax_pthread_config
=$ac_cv_prog_ax_pthread_config
7625 if test -n "$ax_pthread_config"; then
7626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5
7627 $as_echo "$ax_pthread_config" >&6; }
7629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7630 $as_echo "no" >&6; }
7634 if test "x$ax_pthread_config" = "xno"; then :
7637 PTHREAD_CFLAGS
="`pthread-config --cflags`"
7638 PTHREAD_LIBS
="`pthread-config --ldflags` `pthread-config --libs`"
7642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5
7643 $as_echo_n "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; }
7644 PTHREAD_LIBS
="-l$ax_pthread_try_flag"
7648 ax_pthread_save_CFLAGS
="$CFLAGS"
7649 ax_pthread_save_LIBS
="$LIBS"
7650 CFLAGS
="$CFLAGS $PTHREAD_CFLAGS"
7651 LIBS
="$PTHREAD_LIBS $LIBS"
7653 # Check for various functions. We must include pthread.h,
7654 # since some functions may be macros. (On the Sequent, we
7655 # need a special flag -Kthread to make this header compile.)
7656 # We check for pthread_join because it is in -lpthread on IRIX
7657 # while pthread_create is in libc. We check for pthread_attr_init
7658 # due to DEC craziness with -lpthreads. We check for
7659 # pthread_cleanup_push because it is one of the few pthread
7660 # functions on Solaris that doesn't have a non-functional libc stub.
7661 # We try pthread_create on general principles.
7663 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7664 /* end confdefs.h. */
7665 #include <pthread.h>
7666 # if $ax_pthread_check_cond
7667 # error "$ax_pthread_check_macro must be defined"
7669 static void routine(void *a) { a = 0; }
7670 static void *start_routine(void *a) { return a; }
7674 pthread_t th; pthread_attr_t attr;
7675 pthread_create(&th, 0, start_routine, 0);
7676 pthread_join(th, 0);
7677 pthread_attr_init(&attr);
7678 pthread_cleanup_push(routine, 0);
7679 pthread_cleanup_pop(0) /* ; */
7684 if ac_fn_c_try_link
"$LINENO"; then :
7687 rm -f core conftest.err conftest.
$ac_objext \
7688 conftest
$ac_exeext conftest.
$ac_ext
7690 CFLAGS
="$ax_pthread_save_CFLAGS"
7691 LIBS
="$ax_pthread_save_LIBS"
7693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
7694 $as_echo "$ax_pthread_ok" >&6; }
7695 if test "x$ax_pthread_ok" = "xyes"; then :
7704 # Various other checks:
7705 if test "x$ax_pthread_ok" = "xyes"; then
7706 ax_pthread_save_CFLAGS
="$CFLAGS"
7707 ax_pthread_save_LIBS
="$LIBS"
7708 CFLAGS
="$CFLAGS $PTHREAD_CFLAGS"
7709 LIBS
="$PTHREAD_LIBS $LIBS"
7711 # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
7712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
7713 $as_echo_n "checking for joinable pthread attribute... " >&6; }
7714 if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false
; then :
7715 $as_echo_n "(cached) " >&6
7717 ax_cv_PTHREAD_JOINABLE_ATTR
=unknown
7718 for ax_pthread_attr
in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED
; do
7719 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7720 /* end confdefs.h. */
7721 #include <pthread.h>
7725 int attr = $ax_pthread_attr; return attr /* ; */
7730 if ac_fn_c_try_link
"$LINENO"; then :
7731 ax_cv_PTHREAD_JOINABLE_ATTR
=$ax_pthread_attr; break
7733 rm -f core conftest.err conftest.
$ac_objext \
7734 conftest
$ac_exeext conftest.
$ac_ext
7738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5
7739 $as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; }
7740 if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \
7741 test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \
7742 test "x$ax_pthread_joinable_attr_defined" != "xyes"; then :
7744 cat >>confdefs.h
<<_ACEOF
7745 #define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR
7748 ax_pthread_joinable_attr_defined
=yes
7752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5
7753 $as_echo_n "checking whether more special flags are required for pthreads... " >&6; }
7754 if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false
; then :
7755 $as_echo_n "(cached) " >&6
7757 ax_cv_PTHREAD_SPECIAL_FLAGS
=no
7760 ax_cv_PTHREAD_SPECIAL_FLAGS
="-D_POSIX_PTHREAD_SEMANTICS"
7765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5
7766 $as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; }
7767 if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \
7768 test "x$ax_pthread_special_flags_added" != "xyes"; then :
7769 PTHREAD_CFLAGS
="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS"
7770 ax_pthread_special_flags_added
=yes
7773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5
7774 $as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; }
7775 if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false
; then :
7776 $as_echo_n "(cached) " >&6
7778 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7779 /* end confdefs.h. */
7780 #include <pthread.h>
7784 int i = PTHREAD_PRIO_INHERIT;
7789 if ac_fn_c_try_link
"$LINENO"; then :
7790 ax_cv_PTHREAD_PRIO_INHERIT
=yes
7792 ax_cv_PTHREAD_PRIO_INHERIT
=no
7794 rm -f core conftest.err conftest.
$ac_objext \
7795 conftest
$ac_exeext conftest.
$ac_ext
7798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5
7799 $as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; }
7800 if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \
7801 test "x$ax_pthread_prio_inherit_defined" != "xyes"; then :
7803 $as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h
7805 ax_pthread_prio_inherit_defined
=yes
7809 CFLAGS
="$ax_pthread_save_CFLAGS"
7810 LIBS
="$ax_pthread_save_LIBS"
7812 # More AIX lossage: compile with *_r variant
7813 if test "x$GCC" != "xyes"; then
7817 x
*/c89|x
*/c89_128|x
*/c99|x
*/c99_128|x
*/cc|x
*/cc128|x
*/xlc|x
*/xlc_v6|x
*/xlc128|x
*/xlc128_v6
) :
7818 #handle absolute path differently from PATH based program lookup
7821 if as_fn_executable_p
${CC}_r
; then :
7822 PTHREAD_CC
="${CC}_r"
7825 for ac_prog
in ${CC}_r
7827 # Extract the first word of "$ac_prog", so it can be a program name with args.
7828 set dummy
$ac_prog; ac_word
=$2
7829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7830 $as_echo_n "checking for $ac_word... " >&6; }
7831 if ${ac_cv_prog_PTHREAD_CC+:} false
; then :
7832 $as_echo_n "(cached) " >&6
7834 if test -n "$PTHREAD_CC"; then
7835 ac_cv_prog_PTHREAD_CC
="$PTHREAD_CC" # Let the user override the test.
7837 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
7841 test -z "$as_dir" && as_dir
=.
7842 for ac_exec_ext
in '' $ac_executable_extensions; do
7843 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
7844 ac_cv_prog_PTHREAD_CC
="$ac_prog"
7845 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7854 PTHREAD_CC
=$ac_cv_prog_PTHREAD_CC
7855 if test -n "$PTHREAD_CC"; then
7856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
7857 $as_echo "$PTHREAD_CC" >&6; }
7859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7860 $as_echo "no" >&6; }
7864 test -n "$PTHREAD_CC" && break
7866 test -n "$PTHREAD_CC" || PTHREAD_CC
="$CC"
7877 test -n "$PTHREAD_CC" || PTHREAD_CC
="$CC"
7883 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
7884 if test "x$ax_pthread_ok" = "xyes"; then
7892 ac_cpp
='$CXXCPP $CPPFLAGS'
7893 ac_compile
='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7894 ac_link
='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7895 ac_compiler_gnu
=$ac_cv_cxx_compiler_gnu
7898 if test "$threads" = "yes"; then
7900 LIBS
="$PTHREAD_LIBS $LIBS"
7901 save_CXXFLAGS
="$CXXFLAGS"
7902 CXXFLAGS
="$PTHREAD_CFLAGS $save_CXXFLAGS"
7903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for std::thread" >&5
7904 $as_echo_n "checking for std::thread... " >&6; }
7905 if ${gdb_cv_cxx_std_thread+:} false
; then :
7906 $as_echo_n "(cached) " >&6
7908 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7909 /* end confdefs.h. */
7915 std::thread t(callback);
7920 if ac_fn_cxx_try_compile
"$LINENO"; then :
7921 gdb_cv_cxx_std_thread
=yes
7923 gdb_cv_cxx_std_thread
=no
7925 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_cxx_std_thread" >&5
7928 $as_echo "$gdb_cv_cxx_std_thread" >&6; }
7930 # This check must be here, while LIBS includes any necessary
7931 # threading library.
7932 for ac_func
in pthread_sigmask pthread_setname_np
7934 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7935 ac_fn_cxx_check_func
"$LINENO" "$ac_func" "$as_ac_var"
7936 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
7937 cat >>confdefs.h
<<_ACEOF
7938 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7946 CXXFLAGS
="$save_CXXFLAGS"
7948 if test "$gdb_cv_cxx_std_thread" = "yes"; then
7950 $as_echo "#define CXX_STD_THREAD 1" >>confdefs.h
7954 ac_cpp
='$CPP $CPPFLAGS'
7955 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7956 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7957 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
7960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
7961 $as_echo_n "checking for sigsetjmp... " >&6; }
7962 if ${gdb_cv_func_sigsetjmp+:} false
; then :
7963 $as_echo_n "(cached) " >&6
7965 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
7966 /* end confdefs.h. */
7972 while (! sigsetjmp (env, 1))
7973 siglongjmp (env, 1);
7979 if ac_fn_c_try_compile
"$LINENO"; then :
7980 gdb_cv_func_sigsetjmp
=yes
7982 gdb_cv_func_sigsetjmp
=no
7985 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
7988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
7989 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
7990 if test "$gdb_cv_func_sigsetjmp" = "yes"; then
7992 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
7997 # Check whether --with-intel_pt was given.
7998 if test "${with_intel_pt+set}" = set; then :
7999 withval
=$with_intel_pt;
8004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use intel pt" >&5
8005 $as_echo_n "checking whether to use intel pt... " >&6; }
8006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_intel_pt" >&5
8007 $as_echo "$with_intel_pt" >&6; }
8009 if test "${with_intel_pt}" = no
; then
8010 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&5
8011 $as_echo "$as_me: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&2;}
8014 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8015 /* end confdefs.h. */
8017 #include <linux/perf_event.h>
8018 #ifndef PERF_ATTR_SIZE_VER5
8023 if ac_fn_c_try_cpp
"$LINENO"; then :
8028 rm -f conftest.err conftest.i conftest.
$ac_ext
8029 if test "$perf_event" != yes; then
8030 if test "$with_intel_pt" = yes; then
8031 as_fn_error $?
"linux/perf_event.h missing or too old" "$LINENO" 5
8033 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&5
8034 $as_echo "$as_me: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&2;}
8048 acl_save_prefix
="$prefix"
8049 prefix
="$acl_final_prefix"
8050 acl_save_exec_prefix
="$exec_prefix"
8051 exec_prefix
="$acl_final_exec_prefix"
8053 eval additional_includedir
=\"$includedir\"
8054 eval additional_libdir
=\"$libdir\"
8056 exec_prefix
="$acl_save_exec_prefix"
8057 prefix
="$acl_save_prefix"
8060 # Check whether --with-libipt-prefix was given.
8061 if test "${with_libipt_prefix+set}" = set; then :
8062 withval
=$with_libipt_prefix;
8063 if test "X$withval" = "Xno"; then
8066 if test "X$withval" = "X"; then
8068 acl_save_prefix
="$prefix"
8069 prefix
="$acl_final_prefix"
8070 acl_save_exec_prefix
="$exec_prefix"
8071 exec_prefix
="$acl_final_exec_prefix"
8073 eval additional_includedir
=\"$includedir\"
8074 eval additional_libdir
=\"$libdir\"
8076 exec_prefix
="$acl_save_exec_prefix"
8077 prefix
="$acl_save_prefix"
8080 additional_includedir
="$withval/include"
8081 additional_libdir
="$withval/lib"
8088 # Check whether --with-libipt-type was given.
8089 if test "${with_libipt_type+set}" = set; then :
8090 withval
=$with_libipt_type; with_libipt_type
=$withval
8092 with_libipt_type
=auto
8095 lib_type
=`eval echo \$with_libipt_type`
8102 names_already_handled
=
8103 names_next_round
='ipt '
8104 while test -n "$names_next_round"; do
8105 names_this_round
="$names_next_round"
8107 for name
in $names_this_round; do
8109 for n
in $names_already_handled; do
8110 if test "$n" = "$name"; then
8115 if test -z "$already_handled"; then
8116 names_already_handled
="$names_already_handled $name"
8117 uppername
=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
8118 eval value
=\"\
$HAVE_LIB$uppername\"
8119 if test -n "$value"; then
8120 if test "$value" = yes; then
8121 eval value
=\"\
$LIB$uppername\"
8122 test -z "$value" || LIBIPT
="${LIBIPT}${LIBIPT:+ }$value"
8123 eval value
=\"\
$LTLIB$uppername\"
8124 test -z "$value" || LTLIBIPT
="${LTLIBIPT}${LTLIBIPT:+ }$value"
8133 if test $use_additional = yes; then
8134 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x
$lib_type != xstatic
; then
8135 found_dir
="$additional_libdir"
8136 found_so
="$additional_libdir/lib$name.$shlibext"
8137 if test -f "$additional_libdir/lib$name.la"; then
8138 found_la
="$additional_libdir/lib$name.la"
8140 elif test x
$lib_type != xshared
; then
8141 if test -f "$additional_libdir/lib$name.$libext"; then
8142 found_dir
="$additional_libdir"
8143 found_a
="$additional_libdir/lib$name.$libext"
8144 if test -f "$additional_libdir/lib$name.la"; then
8145 found_la
="$additional_libdir/lib$name.la"
8150 if test "X$found_dir" = "X"; then
8151 for x
in $LDFLAGS $LTLIBIPT; do
8153 acl_save_prefix
="$prefix"
8154 prefix
="$acl_final_prefix"
8155 acl_save_exec_prefix
="$exec_prefix"
8156 exec_prefix
="$acl_final_exec_prefix"
8158 exec_prefix
="$acl_save_exec_prefix"
8159 prefix
="$acl_save_prefix"
8163 dir
=`echo "X$x" | sed -e 's/^X-L//'`
8164 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x
$lib_type != xstatic
; then
8166 found_so
="$dir/lib$name.$shlibext"
8167 if test -f "$dir/lib$name.la"; then
8168 found_la
="$dir/lib$name.la"
8170 elif test x
$lib_type != xshared
; then
8171 if test -f "$dir/lib$name.$libext"; then
8173 found_a
="$dir/lib$name.$libext"
8174 if test -f "$dir/lib$name.la"; then
8175 found_la
="$dir/lib$name.la"
8181 if test "X$found_dir" != "X"; then
8186 if test "X$found_dir" != "X"; then
8187 LTLIBIPT
="${LTLIBIPT}${LTLIBIPT:+ }-L$found_dir -l$name"
8188 if test "X$found_so" != "X"; then
8189 if test "$enable_rpath" = no ||
test "X$found_dir" = "X/usr/lib"; then
8190 LIBIPT
="${LIBIPT}${LIBIPT:+ }$found_so"
8193 for x
in $ltrpathdirs; do
8194 if test "X$x" = "X$found_dir"; then
8199 if test -z "$haveit"; then
8200 ltrpathdirs
="$ltrpathdirs $found_dir"
8202 if test "$hardcode_direct" = yes; then
8203 LIBIPT
="${LIBIPT}${LIBIPT:+ }$found_so"
8205 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no
; then
8206 LIBIPT
="${LIBIPT}${LIBIPT:+ }$found_so"
8208 for x
in $rpathdirs; do
8209 if test "X$x" = "X$found_dir"; then
8214 if test -z "$haveit"; then
8215 rpathdirs
="$rpathdirs $found_dir"
8219 for x
in $LDFLAGS $LIBIPT; do
8221 acl_save_prefix
="$prefix"
8222 prefix
="$acl_final_prefix"
8223 acl_save_exec_prefix
="$exec_prefix"
8224 exec_prefix
="$acl_final_exec_prefix"
8226 exec_prefix
="$acl_save_exec_prefix"
8227 prefix
="$acl_save_prefix"
8229 if test "X$x" = "X-L$found_dir"; then
8234 if test -z "$haveit"; then
8235 LIBIPT
="${LIBIPT}${LIBIPT:+ }-L$found_dir"
8237 if test "$hardcode_minus_L" != no
; then
8238 LIBIPT
="${LIBIPT}${LIBIPT:+ }$found_so"
8240 LIBIPT
="${LIBIPT}${LIBIPT:+ }-l$name"
8246 if test "X$found_a" != "X"; then
8247 LIBIPT
="${LIBIPT}${LIBIPT:+ }$found_a"
8249 LIBIPT
="${LIBIPT}${LIBIPT:+ }-L$found_dir -l$name"
8252 additional_includedir
=
8253 case "$found_dir" in
8255 basedir
=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
8256 additional_includedir
="$basedir/include"
8259 if test "X$additional_includedir" != "X"; then
8260 if test "X$additional_includedir" != "X/usr/include"; then
8262 if test "X$additional_includedir" = "X/usr/local/include"; then
8263 if test -n "$GCC"; then
8265 linux
*) haveit
=yes;;
8269 if test -z "$haveit"; then
8270 for x
in $CPPFLAGS $INCIPT; do
8272 acl_save_prefix
="$prefix"
8273 prefix
="$acl_final_prefix"
8274 acl_save_exec_prefix
="$exec_prefix"
8275 exec_prefix
="$acl_final_exec_prefix"
8277 exec_prefix
="$acl_save_exec_prefix"
8278 prefix
="$acl_save_prefix"
8280 if test "X$x" = "X-I$additional_includedir"; then
8285 if test -z "$haveit"; then
8286 if test -d "$additional_includedir"; then
8287 INCIPT
="${INCIPT}${INCIPT:+ }-I$additional_includedir"
8293 if test -n "$found_la"; then
8294 save_libdir
="$libdir"
8296 */* |
*\\*) .
"$found_la" ;;
8297 *) .
"./$found_la" ;;
8299 libdir
="$save_libdir"
8300 for dep
in $dependency_libs; do
8303 additional_libdir
=`echo "X$dep" | sed -e 's/^X-L//'`
8304 if test "X$additional_libdir" != "X/usr/lib"; then
8306 if test "X$additional_libdir" = "X/usr/local/lib"; then
8307 if test -n "$GCC"; then
8309 linux
*) haveit
=yes;;
8313 if test -z "$haveit"; then
8315 for x
in $LDFLAGS $LIBIPT; do
8317 acl_save_prefix
="$prefix"
8318 prefix
="$acl_final_prefix"
8319 acl_save_exec_prefix
="$exec_prefix"
8320 exec_prefix
="$acl_final_exec_prefix"
8322 exec_prefix
="$acl_save_exec_prefix"
8323 prefix
="$acl_save_prefix"
8325 if test "X$x" = "X-L$additional_libdir"; then
8330 if test -z "$haveit"; then
8331 if test -d "$additional_libdir"; then
8332 LIBIPT
="${LIBIPT}${LIBIPT:+ }-L$additional_libdir"
8336 for x
in $LDFLAGS $LTLIBIPT; do
8338 acl_save_prefix
="$prefix"
8339 prefix
="$acl_final_prefix"
8340 acl_save_exec_prefix
="$exec_prefix"
8341 exec_prefix
="$acl_final_exec_prefix"
8343 exec_prefix
="$acl_save_exec_prefix"
8344 prefix
="$acl_save_prefix"
8346 if test "X$x" = "X-L$additional_libdir"; then
8351 if test -z "$haveit"; then
8352 if test -d "$additional_libdir"; then
8353 LTLIBIPT
="${LTLIBIPT}${LTLIBIPT:+ }-L$additional_libdir"
8360 dir
=`echo "X$dep" | sed -e 's/^X-R//'`
8361 if test "$enable_rpath" != no
; then
8363 for x
in $rpathdirs; do
8364 if test "X$x" = "X$dir"; then
8369 if test -z "$haveit"; then
8370 rpathdirs
="$rpathdirs $dir"
8373 for x
in $ltrpathdirs; do
8374 if test "X$x" = "X$dir"; then
8379 if test -z "$haveit"; then
8380 ltrpathdirs
="$ltrpathdirs $dir"
8385 names_next_round
="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
8388 names_next_round
="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
8391 LIBIPT
="${LIBIPT}${LIBIPT:+ }$dep"
8392 LTLIBIPT
="${LTLIBIPT}${LTLIBIPT:+ }$dep"
8398 if test "x$lib_type" = "xauto" ||
test "x$lib_type" = "xshared"; then
8399 LIBIPT
="${LIBIPT}${LIBIPT:+ }-l$name"
8400 LTLIBIPT
="${LTLIBIPT}${LTLIBIPT:+ }-l$name"
8402 LIBIPT
="${LIBIPT}${LIBIPT:+ }-l:lib$name.$libext"
8403 LTLIBIPT
="${LTLIBIPT}${LTLIBIPT:+ }-l:lib$name.$libext"
8410 if test "X$rpathdirs" != "X"; then
8411 if test -n "$hardcode_libdir_separator"; then
8413 for found_dir
in $rpathdirs; do
8414 alldirs
="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
8416 acl_save_libdir
="$libdir"
8418 eval flag
=\"$hardcode_libdir_flag_spec\"
8419 libdir
="$acl_save_libdir"
8420 LIBIPT
="${LIBIPT}${LIBIPT:+ }$flag"
8422 for found_dir
in $rpathdirs; do
8423 acl_save_libdir
="$libdir"
8425 eval flag
=\"$hardcode_libdir_flag_spec\"
8426 libdir
="$acl_save_libdir"
8427 LIBIPT
="${LIBIPT}${LIBIPT:+ }$flag"
8431 if test "X$ltrpathdirs" != "X"; then
8432 for found_dir
in $ltrpathdirs; do
8433 LTLIBIPT
="${LTLIBIPT}${LTLIBIPT:+ }-R$found_dir"
8438 ac_save_CPPFLAGS
="$CPPFLAGS"
8440 for element
in $INCIPT; do
8442 for x
in $CPPFLAGS; do
8444 acl_save_prefix
="$prefix"
8445 prefix
="$acl_final_prefix"
8446 acl_save_exec_prefix
="$exec_prefix"
8447 exec_prefix
="$acl_final_exec_prefix"
8449 exec_prefix
="$acl_save_exec_prefix"
8450 prefix
="$acl_save_prefix"
8452 if test "X$x" = "X$element"; then
8457 if test -z "$haveit"; then
8458 CPPFLAGS
="${CPPFLAGS}${CPPFLAGS:+ }$element"
8463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libipt" >&5
8464 $as_echo_n "checking for libipt... " >&6; }
8465 if ${ac_cv_libipt+:} false
; then :
8466 $as_echo_n "(cached) " >&6
8469 ac_save_LIBS
="$LIBS"
8470 LIBS
="$LIBS $LIBIPT"
8471 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8472 /* end confdefs.h. */
8473 #include "intel-pt.h"
8477 pt_insn_alloc_decoder (0);
8482 if ac_fn_c_try_link
"$LINENO"; then :
8487 rm -f core conftest.err conftest.
$ac_objext \
8488 conftest
$ac_exeext conftest.
$ac_ext
8489 LIBS
="$ac_save_LIBS"
8492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libipt" >&5
8493 $as_echo "$ac_cv_libipt" >&6; }
8494 if test "$ac_cv_libipt" = yes; then
8497 $as_echo "#define HAVE_LIBIPT 1" >>confdefs.h
8499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libipt" >&5
8500 $as_echo_n "checking how to link with libipt... " >&6; }
8501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBIPT" >&5
8502 $as_echo "$LIBIPT" >&6; }
8505 CPPFLAGS
="$ac_save_CPPFLAGS"
8515 if test "$HAVE_LIBIPT" != yes; then
8516 if test "$with_intel_pt" = yes; then
8517 as_fn_error $?
"libipt is missing or unusable" "$LINENO" 5
8519 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libipt is missing or unusable; some features may be unavailable." >&5
8520 $as_echo "$as_me: WARNING: libipt is missing or unusable; some features may be unavailable." >&2;}
8524 LIBS
="$LIBS $LIBIPT"
8525 for ac_func
in pt_insn_event
8527 ac_fn_c_check_func
"$LINENO" "pt_insn_event" "ac_cv_func_pt_insn_event"
8528 if test "x$ac_cv_func_pt_insn_event" = xyes
; then :
8529 cat >>confdefs.h
<<_ACEOF
8530 #define HAVE_PT_INSN_EVENT 1
8536 ac_fn_c_check_member
"$LINENO" "struct pt_insn" "enabled" "ac_cv_member_struct_pt_insn_enabled" "#include <intel-pt.h>
8538 if test "x$ac_cv_member_struct_pt_insn_enabled" = xyes
; then :
8540 cat >>confdefs.h
<<_ACEOF
8541 #define HAVE_STRUCT_PT_INSN_ENABLED 1
8546 ac_fn_c_check_member
"$LINENO" "struct pt_insn" "resynced" "ac_cv_member_struct_pt_insn_resynced" "#include <intel-pt.h>
8548 if test "x$ac_cv_member_struct_pt_insn_resynced" = xyes
; then :
8550 cat >>confdefs.h
<<_ACEOF
8551 #define HAVE_STRUCT_PT_INSN_RESYNCED 1
8562 $as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
8564 for ac_header
in sys
/procfs.h
8566 ac_fn_c_check_header_mongrel
"$LINENO" "sys/procfs.h" "ac_cv_header_sys_procfs_h" "$ac_includes_default"
8567 if test "x$ac_cv_header_sys_procfs_h" = xyes
; then :
8568 cat >>confdefs.h
<<_ACEOF
8569 #define HAVE_SYS_PROCFS_H 1
8576 if test "$ac_cv_header_sys_procfs_h" = yes; then
8578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
8579 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
8580 if ${bfd_cv_have_sys_procfs_type_gregset_t+:} false
; then :
8581 $as_echo_n "(cached) " >&6
8583 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8584 /* end confdefs.h. */
8587 #include <sys/procfs.h>
8596 if ac_fn_c_try_compile
"$LINENO"; then :
8597 bfd_cv_have_sys_procfs_type_gregset_t
=yes
8599 bfd_cv_have_sys_procfs_type_gregset_t
=no
8602 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8605 if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
8607 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
8610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
8611 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
8614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
8615 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
8616 if ${bfd_cv_have_sys_procfs_type_fpregset_t+:} false
; then :
8617 $as_echo_n "(cached) " >&6
8619 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8620 /* end confdefs.h. */
8623 #include <sys/procfs.h>
8632 if ac_fn_c_try_compile
"$LINENO"; then :
8633 bfd_cv_have_sys_procfs_type_fpregset_t
=yes
8635 bfd_cv_have_sys_procfs_type_fpregset_t
=no
8638 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8641 if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
8643 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
8646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
8647 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
8650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
8651 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
8652 if ${bfd_cv_have_sys_procfs_type_prgregset_t+:} false
; then :
8653 $as_echo_n "(cached) " >&6
8655 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8656 /* end confdefs.h. */
8659 #include <sys/procfs.h>
8668 if ac_fn_c_try_compile
"$LINENO"; then :
8669 bfd_cv_have_sys_procfs_type_prgregset_t
=yes
8671 bfd_cv_have_sys_procfs_type_prgregset_t
=no
8674 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8677 if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
8679 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
8682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
8683 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
8686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
8687 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
8688 if ${bfd_cv_have_sys_procfs_type_prfpregset_t+:} false
; then :
8689 $as_echo_n "(cached) " >&6
8691 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8692 /* end confdefs.h. */
8695 #include <sys/procfs.h>
8704 if ac_fn_c_try_compile
"$LINENO"; then :
8705 bfd_cv_have_sys_procfs_type_prfpregset_t
=yes
8707 bfd_cv_have_sys_procfs_type_prfpregset_t
=no
8710 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8713 if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
8715 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
8718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
8719 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
8722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
8723 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
8724 if ${bfd_cv_have_sys_procfs_type_prgregset32_t+:} false
; then :
8725 $as_echo_n "(cached) " >&6
8727 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8728 /* end confdefs.h. */
8731 #include <sys/procfs.h>
8740 if ac_fn_c_try_compile
"$LINENO"; then :
8741 bfd_cv_have_sys_procfs_type_prgregset32_t
=yes
8743 bfd_cv_have_sys_procfs_type_prgregset32_t
=no
8746 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8749 if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
8751 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
8754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
8755 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
8758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
8759 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
8760 if ${bfd_cv_have_sys_procfs_type_lwpid_t+:} false
; then :
8761 $as_echo_n "(cached) " >&6
8763 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8764 /* end confdefs.h. */
8767 #include <sys/procfs.h>
8776 if ac_fn_c_try_compile
"$LINENO"; then :
8777 bfd_cv_have_sys_procfs_type_lwpid_t
=yes
8779 bfd_cv_have_sys_procfs_type_lwpid_t
=no
8782 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8785 if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
8787 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
8790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
8791 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
8794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
8795 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
8796 if ${bfd_cv_have_sys_procfs_type_psaddr_t+:} false
; then :
8797 $as_echo_n "(cached) " >&6
8799 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8800 /* end confdefs.h. */
8803 #include <sys/procfs.h>
8812 if ac_fn_c_try_compile
"$LINENO"; then :
8813 bfd_cv_have_sys_procfs_type_psaddr_t
=yes
8815 bfd_cv_have_sys_procfs_type_psaddr_t
=no
8818 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8821 if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
8823 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
8826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
8827 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
8830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5
8831 $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; }
8832 if ${bfd_cv_have_sys_procfs_type_elf_fpregset_t+:} false
; then :
8833 $as_echo_n "(cached) " >&6
8835 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
8836 /* end confdefs.h. */
8839 #include <sys/procfs.h>
8848 if ac_fn_c_try_compile
"$LINENO"; then :
8849 bfd_cv_have_sys_procfs_type_elf_fpregset_t
=yes
8851 bfd_cv_have_sys_procfs_type_elf_fpregset_t
=no
8854 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
8857 if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
8859 $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h
8862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
8863 $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
8867 # This is set by GDB_AC_COMMON.
8871 # Check whether we will enable the inclusion of unit tests when
8874 # The default value of this option changes depending whether we're on
8875 # development mode (in which case it's "true") or not (in which case
8876 # it's "false"). The $development variable is set by the GDB_AC_COMMON
8877 # macro, which must therefore be used before GDB_AC_SELFTEST.
8879 if test "x$development" != xtrue
&& test "x$development" != xfalse
; then :
8880 as_fn_error $?
"Invalid value for \$development, got \"$development\", expecting \"true\" or \"false\"." "$LINENO" 5
8883 # Check whether --enable-unit-tests was given.
8884 if test "${enable_unit_tests+set}" = set; then :
8885 enableval
=$enable_unit_tests; case "${enableval}" in
8886 yes) enable_unittests
=true
;;
8887 no
) enable_unittests
=false
;;
8888 *) as_fn_error $?
"bad value ${enableval} for --{enable,disable}-unit-tests option" "$LINENO" 5 ;;
8891 enable_unittests
=$development
8895 if $enable_unittests; then
8897 $as_echo "#define GDB_SELF_TEST 1" >>confdefs.h
8903 case ${build_alias} in
8904 "") build_noncanonical
=${build} ;;
8905 *) build_noncanonical
=${build_alias} ;;
8908 case ${host_alias} in
8909 "") host_noncanonical
=${build_noncanonical} ;;
8910 *) host_noncanonical
=${host_alias} ;;
8913 case ${target_alias} in
8914 "") target_noncanonical
=${host_noncanonical} ;;
8915 *) target_noncanonical
=${target_alias} ;;
8923 # Dependency checking.
8924 rm -rf .tst
2>/dev
/null
8925 mkdir .tst
2>/dev
/null
8926 if test -d .tst
; then
8931 rmdir .tst
2>/dev
/null
8933 DEPDIR
="${am__leading_dot}deps"
8935 ac_config_commands
="$ac_config_commands depdir"
8939 # If we haven't got the data from the intl directory,
8940 # assume NLS is disabled.
8949 if test -f ..
/intl
/config.intl
; then
8950 . ..
/intl
/config.intl
8952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
8953 $as_echo_n "checking whether NLS is requested... " >&6; }
8954 if test x
"$USE_NLS" != xyes
; then
8955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8956 $as_echo "no" >&6; }
8958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8959 $as_echo "yes" >&6; }
8961 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
8964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
8965 $as_echo_n "checking for catalogs to be installed... " >&6; }
8966 # Look for .po and .gmo files in the source directory.
8969 for cat in $srcdir/po
/*.gmo
$srcdir/po
/*.po
; do
8970 # If there aren't any .gmo files the shell will give us the
8971 # literal string "../path/to/srcdir/po/*.gmo" which has to be
8973 case "$cat" in *\
**)
8976 # The quadruple backslash is collapsed to a double backslash
8977 # by the backticks, then collapsed again by the double quotes,
8978 # leaving us with one backslash in the sed expression (right
8979 # before the dot that mustn't act as a wildcard).
8980 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
8981 lang
=`echo $cat | sed -e "s!\\\\.gmo!!"`
8982 # The user is allowed to set LINGUAS to a list of languages to
8983 # install catalogs for. If it's empty that means "all of them."
8984 if test "x$LINGUAS" = x
; then
8985 CATALOGS
="$CATALOGS $cat"
8986 XLINGUAS
="$XLINGUAS $lang"
8988 case "$LINGUAS" in *$lang*)
8989 CATALOGS
="$CATALOGS $cat"
8990 XLINGUAS
="$XLINGUAS $lang"
8996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
8997 $as_echo "$LINGUAS" >&6; }
9010 # Create sub-directories for objects and dependencies.
9011 CONFIG_SRC_SUBDIR
="arch gdbsupport nat target"
9014 ac_config_commands
="$ac_config_commands gdbdepdir"
9017 depcc
="$CC" am_compiler_list
=
9019 am_depcomp
=$ac_aux_dir/depcomp
9020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
9021 $as_echo_n "checking dependency style of $depcc... " >&6; }
9022 if ${am_cv_CC_dependencies_compiler_type+:} false
; then :
9023 $as_echo_n "(cached) " >&6
9025 if test -f "$am_depcomp"; then
9026 # We make a subdir and do the tests there. Otherwise we can end up
9027 # making bogus files that we don't know about and never remove. For
9028 # instance it was reported that on HP-UX the gcc test will end up
9029 # making a dummy file named `D' -- because `-MD' means `put the output
9032 # Copy depcomp to subdir because otherwise we won't find it if we're
9033 # using a relative directory.
9034 cp "$am_depcomp" conftest.dir
9036 # We will build objects and dependencies in a subdirectory because
9037 # it helps to detect inapplicable dependency modes. For instance
9038 # both Tru64's cc and ICC support -MD to output dependencies as a
9039 # side effect of compilation, but ICC will put the dependencies in
9040 # the current directory while Tru64 will put them in the object
9044 am_cv_CC_dependencies_compiler_type
=none
9045 if test "$am_compiler_list" = ""; then
9046 am_compiler_list
=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
9048 for depmode
in $am_compiler_list; do
9049 if test $depmode = none
; then break; fi
9051 $as_echo "$as_me:$LINENO: trying $depmode" >&5
9052 # Setup a source with many dependencies, because some compilers
9053 # like to wrap large dependency lists on column 80 (with \), and
9054 # we should not choose a depcomp mode which is confused by this.
9056 # We need to recreate these files for each test, as the compiler may
9057 # overwrite some of them when testing with obscure command lines.
9058 # This happens at least with the AIX C compiler.
9060 for i
in 1 2 3 4 5 6; do
9061 echo '#include "conftst'$i'.h"' >> sub
/conftest.c
9062 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
9063 # Solaris 8's {/usr,}/bin/sh.
9064 touch sub
/conftst
$i.h
9066 echo "include sub/conftest.Po" > confmf
9068 # We check with `-c' and `-o' for the sake of the "dashmstdout"
9069 # mode. It turns out that the SunPro C++ compiler does not properly
9070 # handle `-M -o', and we need to detect this.
9071 depcmd
="depmode=$depmode \
9072 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
9073 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
9074 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
9075 echo "| $depcmd" |
sed -e 's/ */ /g' >&5
9076 if env
$depcmd > conftest.err
2>&1 &&
9077 grep sub
/conftst6.h sub
/conftest.Po
>>conftest.err
2>&1 &&
9078 grep sub
/conftest.
${OBJEXT-o} sub
/conftest.Po
>>conftest.err
2>&1 &&
9079 ${MAKE-make} -s -f confmf
>>conftest.err
2>&1; then
9080 # icc doesn't choke on unknown options, it will just issue warnings
9081 # or remarks (even with -Werror). So we grep stderr for any message
9082 # that says an option was ignored or not supported.
9083 # When given -MP, icc 7.0 and 7.1 complain thusly:
9084 # icc: Command line warning: ignoring option '-M'; no argument required
9085 # The diagnosis changed in icc 8.0:
9086 # icc: Command line remark: option '-MP' not supported
9087 if (grep 'ignoring option' conftest.err ||
9088 grep 'not supported' conftest.err
) >/dev
/null
2>&1; then :; else
9089 am_cv_CC_dependencies_compiler_type
=$depmode
9090 $as_echo "$as_me:$LINENO: success" >&5
9094 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
9095 sed -e 's/^/| /' < conftest.err
>&5
9101 am_cv_CC_dependencies_compiler_type
=none
9105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
9106 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
9107 if test x
${am_cv_CC_dependencies_compiler_type-none} = xnone
9108 then as_fn_error $?
"no usable dependency style found" "$LINENO" 5
9109 else CCDEPMODE
=depmode
=$am_cv_CC_dependencies_compiler_type
9114 for ac_header
in termios.h sys
/reg.h string.h sys
/procfs.h linux
/elf.h fcntl.h signal.h sys
/file.h sys
/ioctl.h netinet
/in.h sys
/socket.h netdb.h netinet
/tcp.h arpa
/inet.h ws2tcpip.h
9116 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9117 ac_fn_c_check_header_mongrel
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9118 if eval test \"x\$
"$as_ac_Header"\" = x
"yes"; then :
9119 cat >>confdefs.h
<<_ACEOF
9120 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9127 for ac_header
in vfork.h
9129 ac_fn_c_check_header_mongrel
"$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
9130 if test "x$ac_cv_header_vfork_h" = xyes
; then :
9131 cat >>confdefs.h
<<_ACEOF
9132 #define HAVE_VFORK_H 1
9139 for ac_func
in fork vfork
9141 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9142 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
9143 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
9144 cat >>confdefs.h
<<_ACEOF
9145 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9151 if test "x$ac_cv_func_fork" = xyes
; then
9152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9153 $as_echo_n "checking for working fork... " >&6; }
9154 if ${ac_cv_func_fork_works+:} false
; then :
9155 $as_echo_n "(cached) " >&6
9157 if test "$cross_compiling" = yes; then :
9158 ac_cv_func_fork_works
=cross
9160 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9161 /* end confdefs.h. */
9162 $ac_includes_default
9167 /* By Ruediger Kuhlmann. */
9174 if ac_fn_c_try_run
"$LINENO"; then :
9175 ac_cv_func_fork_works
=yes
9177 ac_cv_func_fork_works
=no
9179 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
9180 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
9184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9185 $as_echo "$ac_cv_func_fork_works" >&6; }
9188 ac_cv_func_fork_works
=$ac_cv_func_fork
9190 if test "x$ac_cv_func_fork_works" = xcross
; then
9192 *-*-amigaos* |
*-*-msdosdjgpp*)
9193 # Override, as these systems have only a dummy fork() stub
9194 ac_cv_func_fork_works
=no
9197 ac_cv_func_fork_works
=yes
9200 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9201 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9203 ac_cv_func_vfork_works
=$ac_cv_func_vfork
9204 if test "x$ac_cv_func_vfork" = xyes
; then
9205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9206 $as_echo_n "checking for working vfork... " >&6; }
9207 if ${ac_cv_func_vfork_works+:} false
; then :
9208 $as_echo_n "(cached) " >&6
9210 if test "$cross_compiling" = yes; then :
9211 ac_cv_func_vfork_works
=cross
9213 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9214 /* end confdefs.h. */
9215 /* Thanks to Paul Eggert for this test. */
9216 $ac_includes_default
9217 #include <sys/wait.h>
9221 /* On some sparc systems, changes by the child to local and incoming
9222 argument registers are propagated back to the parent. The compiler
9223 is told about this with #include <vfork.h>, but some compilers
9224 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
9225 static variable whose address is put into a register that is
9226 clobbered by the vfork. */
9229 sparc_address_test (int arg)
9231 sparc_address_test (arg) int arg;
9252 pid_t parent = getpid ();
9255 sparc_address_test (0);
9260 /* Here is another test for sparc vfork register problems. This
9261 test uses lots of local variables, at least as many local
9262 variables as main has allocated so far including compiler
9263 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
9264 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
9265 reuse the register of parent for one of the local variables,
9266 since it will think that parent can't possibly be used any more
9267 in this routine. Assigning to the local variable will thus
9268 munge parent in the parent process. */
9270 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9271 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9272 /* Convince the compiler that p..p7 are live; otherwise, it might
9273 use the same hardware register for all 8 local variables. */
9274 if (p != p1 || p != p2 || p != p3 || p != p4
9275 || p != p5 || p != p6 || p != p7)
9278 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9279 from child file descriptors. If the child closes a descriptor
9280 before it execs or exits, this munges the parent's descriptor
9281 as well. Test for this by closing stdout in the child. */
9282 _exit(close(fileno(stdout)) != 0);
9287 while (wait(&status) != child)
9290 /* Was there some problem with vforking? */
9293 /* Did the child fail? (This shouldn't happen.) */
9296 /* Did the vfork/compiler bug occur? */
9297 || parent != getpid()
9299 /* Did the file descriptor bug occur? */
9300 || fstat(fileno(stdout), &st) != 0
9305 if ac_fn_c_try_run
"$LINENO"; then :
9306 ac_cv_func_vfork_works
=yes
9308 ac_cv_func_vfork_works
=no
9310 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
9311 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
9315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9316 $as_echo "$ac_cv_func_vfork_works" >&6; }
9319 if test "x$ac_cv_func_fork_works" = xcross
; then
9320 ac_cv_func_vfork_works
=$ac_cv_func_vfork
9321 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9322 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9325 if test "x$ac_cv_func_vfork_works" = xyes
; then
9327 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9331 $as_echo "#define vfork fork" >>confdefs.h
9334 if test "x$ac_cv_func_fork_works" = xyes
; then
9336 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9340 for ac_func
in pread pwrite pread64
9342 as_ac_var
=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9343 ac_fn_c_check_func
"$LINENO" "$ac_func" "$as_ac_var"
9344 if eval test \"x\$
"$as_ac_var"\" = x
"yes"; then :
9345 cat >>confdefs.h
<<_ACEOF
9346 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9353 # Check the return and argument types of ptrace.
9356 for ac_header
in sys
/ptrace.h ptrace.h
9358 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9359 ac_fn_c_check_header_mongrel
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9360 if eval test \"x\$
"$as_ac_Header"\" = x
"yes"; then :
9361 cat >>confdefs.h
<<_ACEOF
9362 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9370 gdb_ptrace_headers
='
9371 #include <sys/types.h>
9372 #if HAVE_SYS_PTRACE_H
9373 # include <sys/ptrace.h>
9376 # include <unistd.h>
9380 # Check return type. Varargs (used on GNU/Linux) conflict with the
9381 # empty argument list, so check for that explicitly.
9382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
9383 $as_echo_n "checking return type of ptrace... " >&6; }
9384 if ${gdb_cv_func_ptrace_ret+:} false
; then :
9385 $as_echo_n "(cached) " >&6
9387 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9388 /* end confdefs.h. */
9389 Â $gdb_ptrace_headers
9393 extern long ptrace (enum __ptrace_request, ...);
9399 if ac_fn_c_try_compile
"$LINENO"; then :
9400 gdb_cv_func_ptrace_ret
='long'
9402 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9403 /* end confdefs.h. */
9408 extern int ptrace ();
9414 if ac_fn_c_try_compile
"$LINENO"; then :
9415 gdb_cv_func_ptrace_ret
='int'
9417 gdb_cv_func_ptrace_ret
='long'
9420 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
9423 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
9426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
9427 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
9430 cat >>confdefs.h
<<_ACEOF
9431 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
9435 # Check argument types.
9436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
9437 $as_echo_n "checking types of arguments for ptrace... " >&6; }
9438 if ${gdb_cv_func_ptrace_args+:} false
; then :
9439 $as_echo_n "(cached) " >&6
9441 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9442 /* end confdefs.h. */
9447 extern long ptrace (enum __ptrace_request, ...);
9453 if ac_fn_c_try_compile
"$LINENO"; then :
9454 gdb_cv_func_ptrace_args
='enum __ptrace_request,int,long,long'
9456 for gdb_arg1
in 'int' 'long'; do
9457 for gdb_arg2
in 'pid_t' 'int' 'long'; do
9458 for gdb_arg3
in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
9459 for gdb_arg4
in 'int' 'long' 'void *'; do
9460 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9461 /* end confdefs.h. */
9466 extern $gdb_cv_func_ptrace_ret ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
9472 if ac_fn_c_try_compile
"$LINENO"; then :
9473 gdb_cv_func_ptrace_args
="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
9477 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
9479 for gdb_arg5
in 'int *' 'int' 'long'; do
9480 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9481 /* end confdefs.h. */
9486 extern $gdb_cv_func_ptrace_ret ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
9492 if ac_fn_c_try_compile
"$LINENO"; then :
9493 gdb_cv_func_ptrace_args
="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
9497 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
9503 # Provide a safe default value.
9504 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
9507 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
9510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
9511 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
9513 ac_save_IFS
=$IFS; IFS
=','
9514 set dummy
`echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
9518 cat >>confdefs.h
<<_ACEOF
9519 #define PTRACE_TYPE_ARG1 $1
9523 cat >>confdefs.h
<<_ACEOF
9524 #define PTRACE_TYPE_ARG3 $3
9528 cat >>confdefs.h
<<_ACEOF
9529 #define PTRACE_TYPE_ARG4 $4
9532 if test -n "$5"; then
9534 cat >>confdefs.h
<<_ACEOF
9535 #define PTRACE_TYPE_ARG5 $5
9546 # Check whether --with-ust was given.
9547 if test "${with_ust+set}" = set; then :
9552 # Check whether --with-ust_include was given.
9553 if test "${with_ust_include+set}" = set; then :
9554 withval
=$with_ust_include;
9558 # Check whether --with-ust_lib was given.
9559 if test "${with_ust_lib+set}" = set; then :
9560 withval
=$with_ust_lib;
9574 ustlibs
="-L$with_ust/lib -lust"
9575 ustinc
="-I$with_ust/include "
9578 if test "x$with_ust_include" != x
; then
9579 ustinc
="-I$with_ust_include "
9581 if test "x$with_ust_lib" != x
; then
9582 ustlibs
="-L$with_ust_lib -lust"
9585 if test "x$with_ust" != "xno"; then
9586 saved_CFLAGS
="$CFLAGS"
9587 CFLAGS
="$CFLAGS $ustinc"
9588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ust" >&5
9589 $as_echo_n "checking for ust... " >&6; }
9590 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9591 /* end confdefs.h. */
9593 #define CONFIG_UST_GDB_INTEGRATION
9594 #include <ust/ust.h>
9605 if ac_fn_c_try_compile
"$LINENO"; then :
9606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9607 $as_echo "yes" >&6; };
9609 $as_echo "#define HAVE_UST 1" >>confdefs.h
9612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9613 $as_echo "no" >&6; }
9617 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
9618 CFLAGS
="$saved_CFLAGS"
9621 # Flags needed for UST
9626 # Check whether --enable-werror was given.
9627 if test "${enable_werror+set}" = set; then :
9628 enableval
=$enable_werror; case "${enableval}" in
9629 yes | y
) ERROR_ON_WARNING
="yes" ;;
9630 no | n
) ERROR_ON_WARNING
="no" ;;
9631 *) as_fn_error $?
"bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
9636 # Enable -Werror by default when using gcc. Turn it off for releases.
9637 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
9638 ERROR_ON_WARNING
=yes
9642 if test "${ERROR_ON_WARNING}" = yes ; then
9643 WERROR_CFLAGS
="-Werror"
9646 # The options we'll try to enable.
9647 build_warnings
="-Wall -Wpointer-arith \
9648 -Wno-unused -Wunused-value -Wunused-variable -Wunused-function \
9649 -Wno-switch -Wno-char-subscripts \
9650 -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable \
9651 -Wno-sign-compare -Wno-error=maybe-uninitialized \
9652 -Wno-mismatched-tags \
9653 -Wno-error=deprecated-register \
9654 -Wsuggest-override \
9655 -Wimplicit-fallthrough=3 \
9659 -Wdeprecated-copy-dtor \
9661 -Wmissing-declarations \
9662 -Wmissing-prototypes \
9663 -Wstrict-null-sentinel \
9668 # Enable -Wno-format by default when using gcc on mingw since many
9669 # GCC versions complain about %I64.
9670 build_warnings
="$build_warnings -Wno-format" ;;
9672 # Solaris 11.4 <python2.7/ceval.h> uses #pragma no_inline that GCC
9673 # doesn't understand.
9674 build_warnings
="$build_warnings -Wno-unknown-pragmas"
9675 # Solaris 11 <unistd.h> marks vfork deprecated.
9676 build_warnings
="$build_warnings -Wno-deprecated-declarations" ;;
9678 # Note that gcc requires -Wformat for -Wformat-nonliteral to work,
9679 # but there's a special case for this below.
9680 build_warnings
="$build_warnings -Wformat-nonliteral" ;;
9683 # Check whether --enable-build-warnings was given.
9684 if test "${enable_build_warnings+set}" = set; then :
9685 enableval
=$enable_build_warnings; case "${enableval}" in
9687 no
) build_warnings
="-w";;
9688 ,*) t
=`echo "${enableval}" | sed -e "s/,/ /g"`
9689 build_warnings
="${build_warnings} ${t}";;
9690 *,) t
=`echo "${enableval}" | sed -e "s/,/ /g"`
9691 build_warnings
="${t} ${build_warnings}";;
9692 *) build_warnings
=`echo "${enableval}" | sed -e "s/,/ /g"`;;
9694 if test x
"$silent" != x
"yes" && test x
"$build_warnings" != x
""; then
9695 echo "Setting compiler warning flags = $build_warnings" 6>&1
9698 # Check whether --enable-gdb-build-warnings was given.
9699 if test "${enable_gdb_build_warnings+set}" = set; then :
9700 enableval
=$enable_gdb_build_warnings; case "${enableval}" in
9702 no
) build_warnings
="-w";;
9703 ,*) t
=`echo "${enableval}" | sed -e "s/,/ /g"`
9704 build_warnings
="${build_warnings} ${t}";;
9705 *,) t
=`echo "${enableval}" | sed -e "s/,/ /g"`
9706 build_warnings
="${t} ${build_warnings}";;
9707 *) build_warnings
=`echo "${enableval}" | sed -e "s/,/ /g"`;;
9709 if test x
"$silent" != x
"yes" && test x
"$build_warnings" != x
""; then
9710 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
9714 # The set of warnings supported by a C++ compiler is not the same as
9715 # of the C compiler.
9717 ac_cpp
='$CXXCPP $CPPFLAGS'
9718 ac_compile
='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9719 ac_link
='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9720 ac_compiler_gnu
=$ac_cv_cxx_compiler_gnu
9724 if test "x${build_warnings}" != x
-a "x$GCC" = xyes
9726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
9727 $as_echo_n "checking compiler warning flags... " >&6; }
9728 # Separate out the -Werror flag as some files just cannot be
9729 # compiled with it enabled.
9730 for w
in ${build_warnings}; do
9731 # GCC does not complain about -Wno-unknown-warning. Invert
9732 # and test -Wunknown-warning instead.
9735 wtest
=`echo $w | sed 's/-Wno-/-W/g'` ;;
9736 -Wformat-nonliteral)
9737 # gcc requires -Wformat before -Wformat-nonliteral
9738 # will work, so stick them together.
9747 -Werr*) WERROR_CFLAGS
=-Werror ;;
9749 # Check whether GCC accepts it.
9750 saved_CFLAGS
="$CFLAGS"
9751 CFLAGS
="$CFLAGS -Werror $wtest"
9752 saved_CXXFLAGS
="$CXXFLAGS"
9753 CXXFLAGS
="$CXXFLAGS -Werror $wtest"
9754 if test "x$w" = "x-Wunused-variable"; then
9755 # Check for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38958,
9756 # fixed in GCC 4.9. This test is derived from the gdb
9757 # source code that triggered this bug in GCC.
9758 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9759 /* end confdefs.h. */
9760 struct scoped_restore_base {};
9761 struct scoped_restore_tmpl : public scoped_restore_base {
9762 ~scoped_restore_tmpl() {}
9767 const scoped_restore_base &b = scoped_restore_tmpl();
9773 if ac_fn_cxx_try_compile
"$LINENO"; then :
9774 WARN_CFLAGS
="${WARN_CFLAGS} $w"
9776 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
9778 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
9779 /* end confdefs.h. */
9789 if ac_fn_cxx_try_compile
"$LINENO"; then :
9790 WARN_CFLAGS
="${WARN_CFLAGS} $w"
9792 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
9794 CFLAGS
="$saved_CFLAGS"
9795 CXXFLAGS
="$saved_CXXFLAGS"
9798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
9799 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
9805 ac_cpp='$CPP $CPPFLAGS'
9806 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9807 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9808 ac_compiler_gnu=$ac_cv_c_compiler_gnu
9814 for ac_func in dladdr
9816 ac_fn_c_check_func "$LINENO" "dladdr
" "ac_cv_func_dladdr
"
9817 if test "x
$ac_cv_func_dladdr" = xyes; then :
9818 cat >>confdefs.h <<_ACEOF
9819 #define HAVE_DLADDR 1
9828 # Check for presence and size of long long.
9829 ac_fn_c_check_type "$LINENO" "long long
" "ac_cv_type_long_long
" "$ac_includes_default"
9830 if test "x
$ac_cv_type_long_long" = xyes; then :
9832 cat >>confdefs.h <<_ACEOF
9833 #define HAVE_LONG_LONG 1
9836 # The cast to long int works around a bug in the HP C Compiler
9837 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9838 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9839 # This bug is HP SR number 8606223364.
9840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long
" >&5
9841 $as_echo_n "checking size of long long...
" >&6; }
9842 if ${ac_cv_sizeof_long_long+:} false; then :
9843 $as_echo_n "(cached
) " >&6
9845 if ac_fn_c_compute_int "$LINENO" "(long int
) (sizeof
(long long
))" "ac_cv_sizeof_long_long
" "$ac_includes_default"; then :
9848 if test "$ac_cv_type_long_long" = yes; then
9849 { { $as_echo "$as_me:${as_lineno-$LINENO}: error
: in \
`$ac_pwd':" >&5
9850 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9851 as_fn_error 77 "cannot compute sizeof (long long)
9852 See \`config.log' for more details
" "$LINENO" 5; }
9854 ac_cv_sizeof_long_long=0
9859 { $as_echo "$as_me:${as_lineno-$LINENO}: result
: $ac_cv_sizeof_long_long" >&5
9860 $as_echo "$ac_cv_sizeof_long_long" >&6; }
9864 cat >>confdefs.h <<_ACEOF
9865 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
9872 as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename
(char
*)" | $as_tr_sh`
9873 ac_fn_c_check_decl "$LINENO" "basename(char
*)" "$as_ac_Symbol" "$ac_includes_default"
9874 if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then :
9880 cat >>confdefs.h <<_ACEOF
9881 #define HAVE_DECL_BASENAME $ac_have_decl
9883 ac_fn_c_check_decl "$LINENO" "ffs
" "ac_cv_have_decl_ffs
" "$ac_includes_default"
9884 if test "x
$ac_cv_have_decl_ffs" = xyes; then :
9890 cat >>confdefs.h <<_ACEOF
9891 #define HAVE_DECL_FFS $ac_have_decl
9893 ac_fn_c_check_decl "$LINENO" "asprintf
" "ac_cv_have_decl_asprintf
" "$ac_includes_default"
9894 if test "x
$ac_cv_have_decl_asprintf" = xyes; then :
9900 cat >>confdefs.h <<_ACEOF
9901 #define HAVE_DECL_ASPRINTF $ac_have_decl
9903 ac_fn_c_check_decl "$LINENO" "vasprintf
" "ac_cv_have_decl_vasprintf
" "$ac_includes_default"
9904 if test "x
$ac_cv_have_decl_vasprintf" = xyes; then :
9910 cat >>confdefs.h <<_ACEOF
9911 #define HAVE_DECL_VASPRINTF $ac_have_decl
9913 ac_fn_c_check_decl "$LINENO" "snprintf
" "ac_cv_have_decl_snprintf
" "$ac_includes_default"
9914 if test "x
$ac_cv_have_decl_snprintf" = xyes; then :
9920 cat >>confdefs.h <<_ACEOF
9921 #define HAVE_DECL_SNPRINTF $ac_have_decl
9923 ac_fn_c_check_decl "$LINENO" "vsnprintf
" "ac_cv_have_decl_vsnprintf
" "$ac_includes_default"
9924 if test "x
$ac_cv_have_decl_vsnprintf" = xyes; then :
9930 cat >>confdefs.h <<_ACEOF
9931 #define HAVE_DECL_VSNPRINTF $ac_have_decl
9934 ac_fn_c_check_decl "$LINENO" "strtol
" "ac_cv_have_decl_strtol
" "$ac_includes_default"
9935 if test "x
$ac_cv_have_decl_strtol" = xyes; then :
9941 cat >>confdefs.h <<_ACEOF
9942 #define HAVE_DECL_STRTOL $ac_have_decl
9944 ac_fn_c_check_decl "$LINENO" "strtoul
" "ac_cv_have_decl_strtoul
" "$ac_includes_default"
9945 if test "x
$ac_cv_have_decl_strtoul" = xyes; then :
9951 cat >>confdefs.h <<_ACEOF
9952 #define HAVE_DECL_STRTOUL $ac_have_decl
9954 ac_fn_c_check_decl "$LINENO" "strtoll
" "ac_cv_have_decl_strtoll
" "$ac_includes_default"
9955 if test "x
$ac_cv_have_decl_strtoll" = xyes; then :
9961 cat >>confdefs.h <<_ACEOF
9962 #define HAVE_DECL_STRTOLL $ac_have_decl
9964 ac_fn_c_check_decl "$LINENO" "strtoull
" "ac_cv_have_decl_strtoull
" "$ac_includes_default"
9965 if test "x
$ac_cv_have_decl_strtoull" = xyes; then :
9971 cat >>confdefs.h <<_ACEOF
9972 #define HAVE_DECL_STRTOULL $ac_have_decl
9975 ac_fn_c_check_decl "$LINENO" "strverscmp
" "ac_cv_have_decl_strverscmp
" "$ac_includes_default"
9976 if test "x
$ac_cv_have_decl_strverscmp" = xyes; then :
9982 cat >>confdefs.h <<_ACEOF
9983 #define HAVE_DECL_STRVERSCMP $ac_have_decl
9988 ac_fn_c_check_decl "$LINENO" "perror
" "ac_cv_have_decl_perror
" "$ac_includes_default"
9989 if test "x
$ac_cv_have_decl_perror" = xyes; then :
9995 cat >>confdefs.h <<_ACEOF
9996 #define HAVE_DECL_PERROR $ac_have_decl
9998 ac_fn_c_check_decl "$LINENO" "vasprintf
" "ac_cv_have_decl_vasprintf
" "$ac_includes_default"
9999 if test "x
$ac_cv_have_decl_vasprintf" = xyes; then :
10005 cat >>confdefs.h <<_ACEOF
10006 #define HAVE_DECL_VASPRINTF $ac_have_decl
10008 ac_fn_c_check_decl "$LINENO" "vsnprintf
" "ac_cv_have_decl_vsnprintf
" "$ac_includes_default"
10009 if test "x
$ac_cv_have_decl_vsnprintf" = xyes; then :
10015 cat >>confdefs.h <<_ACEOF
10016 #define HAVE_DECL_VSNPRINTF $ac_have_decl
10020 ac_fn_c_check_type "$LINENO" "socklen_t
" "ac_cv_type_socklen_t
" "#include <sys/types.h>
10021 #if HAVE_SYS_SOCKET_H
10022 # include <sys/socket.h>
10023 #elif HAVE_WS2TCPIP_H
10024 # include <ws2tcpip.h>
10028 if test "x
$ac_cv_type_socklen_t" = xyes; then :
10030 cat >>confdefs.h <<_ACEOF
10031 #define HAVE_SOCKLEN_T 1
10038 case "${target}" in
10040 # Starting with NDK version 9, <elf.h> actually includes definitions
10041 # of Elf32_auxv_t and Elf64_auxv_t. But sadly, <elf.h> includes
10042 # <sys/exec_elf.h> which defines some of the ELF types incorrectly,
10043 # leading to conflicts with the defintions from <linux/elf.h>.
10044 # This makes it impossible for us to include both <elf.h> and
10045 # <linux/elf.h>, which means that, in practice, we do not have
10046 # access to Elf32_auxv_t and Elf64_auxv_t on this platform.
10047 # Therefore, do not try to auto-detect availability, as it would
10048 # get it wrong on this platform.
10051 ac_fn_c_check_type "$LINENO" "Elf32_auxv_t
" "ac_cv_type_Elf32_auxv_t
" "#include <elf.h>
10054 if test "x
$ac_cv_type_Elf32_auxv_t" = xyes; then :
10056 cat >>confdefs.h <<_ACEOF
10057 #define HAVE_ELF32_AUXV_T 1
10062 ac_fn_c_check_type "$LINENO" "Elf64_auxv_t
" "ac_cv_type_Elf64_auxv_t
" "#include <elf.h>
10065 if test "x
$ac_cv_type_Elf64_auxv_t" = xyes; then :
10067 cat >>confdefs.h <<_ACEOF
10068 #define HAVE_ELF64_AUXV_T 1
10078 # Check whether --with-pkgversion was given.
10079 if test "${with_pkgversion+set}" = set; then :
10080 withval=$with_pkgversion; case "$withval" in
10081 yes) as_fn_error $? "package version not specified
" "$LINENO" 5 ;;
10083 *) PKGVERSION="($withval) " ;;
10086 PKGVERSION="(GDB
) "
10094 # Check whether --with-bugurl was given.
10095 if test "${with_bugurl+set}" = set; then :
10096 withval=$with_bugurl; case "$withval" in
10097 yes) as_fn_error $? "bug URL not specified
" "$LINENO" 5 ;;
10100 *) BUGURL="$withval"
10104 BUGURL="http
://www.gnu.org
/software
/gdb
/bugs
/"
10114 REPORT_BUGS_TO="<$BUGURL>"
10115 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
10122 cat >>confdefs.h <<_ACEOF
10123 #define PKGVERSION "$PKGVERSION"
10127 cat >>confdefs.h <<_ACEOF
10128 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
10132 # Check for various supplementary target information (beyond the
10133 # triplet) which might affect the choices in configure.srv.
10134 case "${target}" in
10135 i[34567]86-*-linux*)
10136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking
if building
for x86-64
" >&5
10137 $as_echo_n "checking
if building
for x86-64...
" >&6; }
10138 if ${gdb_cv_i386_is_x86_64+:} false; then :
10139 $as_echo_n "(cached
) " >&6
10141 save_CPPFLAGS="$CPPFLAGS"
10142 CPPFLAGS="$CPPFLAGS $CFLAGS"
10143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10144 /* end confdefs.h. */
10151 if (eval "$ac_cpp conftest.
$ac_ext") 2>&5 |
10152 $EGREP "got it
" >/dev/null 2>&1; then :
10153 gdb_cv_i386_is_x86_64=yes
10155 gdb_cv_i386_is_x86_64=no
10159 CPPFLAGS="$save_CPPFLAGS"
10161 { $as_echo "$as_me:${as_lineno-$LINENO}: result
: $gdb_cv_i386_is_x86_64" >&5
10162 $as_echo "$gdb_cv_i386_is_x86_64" >&6; }
10166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking
if building
for x32
" >&5
10167 $as_echo_n "checking
if building
for x32...
" >&6; }
10168 if ${gdb_cv_x86_is_x32+:} false; then :
10169 $as_echo_n "(cached
) " >&6
10171 save_CPPFLAGS="$CPPFLAGS"
10172 CPPFLAGS="$CPPFLAGS $CFLAGS"
10173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10174 /* end confdefs.h. */
10176 #if __x86_64__ && __ILP32__
10181 if (eval "$ac_cpp conftest.
$ac_ext") 2>&5 |
10182 $EGREP "got it
" >/dev/null 2>&1; then :
10183 gdb_cv_x86_is_x32=yes
10185 gdb_cv_x86_is_x32=no
10189 CPPFLAGS="$save_CPPFLAGS"
10191 { $as_echo "$as_me:${as_lineno-$LINENO}: result
: $gdb_cv_x86_is_x32" >&5
10192 $as_echo "$gdb_cv_x86_is_x32" >&6; }
10196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking
if building
for Coldfire
" >&5
10197 $as_echo_n "checking
if building
for Coldfire...
" >&6; }
10198 if ${gdb_cv_m68k_is_coldfire+:} false; then :
10199 $as_echo_n "(cached
) " >&6
10201 save_CPPFLAGS="$CPPFLAGS"
10202 CPPFLAGS="$CPPFLAGS $CFLAGS"
10203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10204 /* end confdefs.h. */
10206 #ifdef __mcoldfire__
10211 if (eval "$ac_cpp conftest.
$ac_ext") 2>&5 |
10212 $EGREP "got it
" >/dev/null 2>&1; then :
10213 gdb_cv_m68k_is_coldfire=yes
10215 gdb_cv_m68k_is_coldfire=no
10219 CPPFLAGS="$save_CPPFLAGS"
10221 { $as_echo "$as_me:${as_lineno-$LINENO}: result
: $gdb_cv_m68k_is_coldfire" >&5
10222 $as_echo "$gdb_cv_m68k_is_coldfire" >&6; }
10226 . ${srcdir}/configure.srv
10228 if test "${srv_mingwce}" = "yes"; then
10230 elif test "${srv_mingw}" = "yes"; then
10231 # WIN32APILIBS is set by GDB_AC_COMMON.
10232 LIBS="$LIBS $WIN32APILIBS"
10235 if test "${srv_linux_usrregs}" = "yes"; then
10237 $as_echo "#define HAVE_LINUX_USRREGS 1" >>confdefs.h
10241 if test "${srv_linux_regsets}" = "yes"; then
10243 $as_echo "#define HAVE_LINUX_REGSETS 1" >>confdefs.h
10246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
10247 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
10248 if ${gdbsrv_cv_have_ptrace_getregs+:} false
; then :
10249 $as_echo_n "(cached) " >&6
10251 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10252 /* end confdefs.h. */
10253 #include <sys/ptrace.h>
10262 if ac_fn_c_try_compile
"$LINENO"; then :
10263 gdbsrv_cv_have_ptrace_getregs
=yes
10265 gdbsrv_cv_have_ptrace_getregs
=no
10268 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
10272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getregs" >&5
10273 $as_echo "$gdbsrv_cv_have_ptrace_getregs" >&6; }
10274 if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then
10276 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
10280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
10281 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
10282 if ${gdbsrv_cv_have_ptrace_getfpxregs+:} false
; then :
10283 $as_echo_n "(cached) " >&6
10285 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10286 /* end confdefs.h. */
10287 #include <sys/ptrace.h>
10296 if ac_fn_c_try_compile
"$LINENO"; then :
10297 gdbsrv_cv_have_ptrace_getfpxregs
=yes
10299 gdbsrv_cv_have_ptrace_getfpxregs
=no
10302 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
10306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getfpxregs" >&5
10307 $as_echo "$gdbsrv_cv_have_ptrace_getfpxregs" >&6; }
10308 if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then
10310 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
10315 if test "${srv_linux_btrace}" = "yes"; then
10317 $as_echo "#define HAVE_LINUX_BTRACE 1" >>confdefs.h
10321 if test "$bfd_cv_have_sys_procfs_type_lwpid_t" != yes; then
10322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in thread_db.h" >&5
10323 $as_echo_n "checking for lwpid_t in thread_db.h... " >&6; }
10324 if ${gdbserver_cv_have_thread_db_type_lwpid_t+:} false
; then :
10325 $as_echo_n "(cached) " >&6
10327 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10328 /* end confdefs.h. */
10329 #include <thread_db.h>
10338 if ac_fn_c_try_compile
"$LINENO"; then :
10339 gdbserver_cv_have_thread_db_type_lwpid_t
=yes
10341 gdbserver_cv_have_thread_db_type_lwpid_t
=no
10344 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
10348 if test $gdbserver_cv_have_thread_db_type_lwpid_t = yes; then
10350 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
10353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_lwpid_t" >&5
10354 $as_echo "$gdbserver_cv_have_thread_db_type_lwpid_t" >&6; }
10358 if test "$bfd_cv_have_sys_procfs_type_psaddr_t" != yes; then
10359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in thread_db.h" >&5
10360 $as_echo_n "checking for psaddr_t in thread_db.h... " >&6; }
10361 if ${gdbserver_cv_have_thread_db_type_psaddr_t+:} false
; then :
10362 $as_echo_n "(cached) " >&6
10364 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10365 /* end confdefs.h. */
10366 #include <thread_db.h>
10375 if ac_fn_c_try_compile
"$LINENO"; then :
10376 gdbserver_cv_have_thread_db_type_psaddr_t
=yes
10378 gdbserver_cv_have_thread_db_type_psaddr_t
=no
10381 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
10385 if test $gdbserver_cv_have_thread_db_type_psaddr_t = yes; then
10387 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
10390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbserver_cv_have_thread_db_type_psaddr_t" >&5
10391 $as_echo "$gdbserver_cv_have_thread_db_type_psaddr_t" >&6; }
10396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10397 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10398 if ${ac_cv_lib_dl_dlopen+:} false
; then :
10399 $as_echo_n "(cached) " >&6
10401 ac_check_lib_save_LIBS
=$LIBS
10403 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10404 /* end confdefs.h. */
10406 /* Override any GCC internal prototype to avoid an error.
10407 Use char because int might match the return type of a GCC
10408 builtin and then its argument prototype would still apply. */
10421 if ac_fn_c_try_link
"$LINENO"; then :
10422 ac_cv_lib_dl_dlopen
=yes
10424 ac_cv_lib_dl_dlopen
=no
10426 rm -f core conftest.err conftest.
$ac_objext \
10427 conftest
$ac_exeext conftest.
$ac_ext
10428 LIBS
=$ac_check_lib_save_LIBS
10430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10431 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10432 if test "x$ac_cv_lib_dl_dlopen" = xyes
; then :
10433 cat >>confdefs.h
<<_ACEOF
10434 #define HAVE_LIBDL 1
10443 srv_thread_depfiles
=
10446 if test "$srv_linux_thread_db" = "yes"; then
10447 if test "$ac_cv_lib_dl_dlopen" = "yes"; then
10449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
10450 $as_echo_n "checking for the dynamic export flag... " >&6; }
10451 old_LDFLAGS
="$LDFLAGS"
10452 # Older GNU ld supports --export-dynamic but --dynamic-list may not be
10454 RDYNAMIC
="-Wl,--dynamic-list=${srcdir}/proc-service.list"
10455 LDFLAGS
="$LDFLAGS $RDYNAMIC"
10456 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10457 /* end confdefs.h. */
10467 if ac_fn_c_try_link
"$LINENO"; then :
10468 found
="-Wl,--dynamic-list"
10469 RDYNAMIC
='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
10471 RDYNAMIC
="-rdynamic"
10472 LDFLAGS
="$old_LDFLAGS $RDYNAMIC"
10473 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10474 /* end confdefs.h. */
10484 if ac_fn_c_try_link
"$LINENO"; then :
10491 rm -f core conftest.err conftest.
$ac_objext \
10492 conftest
$ac_exeext conftest.
$ac_ext
10495 rm -f core conftest.err conftest.
$ac_objext \
10496 conftest
$ac_exeext conftest.
$ac_ext
10498 LDFLAGS
="$old_LDFLAGS"
10499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
10500 $as_echo "$found" >&6; }
10502 srv_libs
="-lthread_db"
10505 srv_thread_depfiles
="thread-db.o proc-service.o"
10507 $as_echo "#define USE_THREAD_DB 1" >>confdefs.h
10509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TD_VERSION" >&5
10510 $as_echo_n "checking for TD_VERSION... " >&6; }
10511 if ${gdbsrv_cv_have_td_version+:} false
; then :
10512 $as_echo_n "(cached) " >&6
10514 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10515 /* end confdefs.h. */
10516 #include <thread_db.h>
10525 if ac_fn_c_try_compile
"$LINENO"; then :
10526 gdbsrv_cv_have_td_version
=yes
10528 gdbsrv_cv_have_td_version
=no
10531 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
10534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_td_version" >&5
10535 $as_echo "$gdbsrv_cv_have_td_version" >&6; }
10536 if test "$gdbsrv_cv_have_td_version" = yes; then
10538 $as_echo "#define HAVE_TD_VERSION 1" >>confdefs.h
10544 # Check whether --with-libthread-db was given.
10545 if test "${with_libthread_db+set}" = set; then :
10546 withval
=$with_libthread_db; srv_libthread_db_path
="${withval}"
10547 srv_libs
="$srv_libthread_db_path"
10552 if test "$srv_libs" != "" -a "$srv_libs" != "-ldl"; then
10554 $as_echo "#define USE_LIBTHREAD_DB_DIRECTLY 1" >>confdefs.h
10558 if test "$srv_xmlfiles" != ""; then
10559 srv_xmlbuiltin
="xml-builtin.o"
10561 $as_echo "#define USE_XML 1" >>confdefs.h
10564 tmp_xmlfiles
=$srv_xmlfiles
10566 for f
in $tmp_xmlfiles; do
10567 srv_xmlfiles
="$srv_xmlfiles \$(XML_DIR)/$f"
10571 GDBSERVER_DEPFILES
="$srv_regobj $srv_tgtobj $srv_thread_depfiles"
10572 GDBSERVER_LIBS
="$srv_libs"
10574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports __sync_*_compare_and_swap" >&5
10575 $as_echo_n "checking whether the target supports __sync_*_compare_and_swap... " >&6; }
10576 if ${gdbsrv_cv_have_sync_builtins+:} false
; then :
10577 $as_echo_n "(cached) " >&6
10579 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10580 /* end confdefs.h. */
10586 bar = __sync_val_compare_and_swap(&foo, 0, 1);
10592 if ac_fn_c_try_link
"$LINENO"; then :
10593 gdbsrv_cv_have_sync_builtins
=yes
10595 gdbsrv_cv_have_sync_builtins
=no
10598 rm -f core conftest.err conftest.
$ac_objext \
10599 conftest
$ac_exeext conftest.
$ac_ext
10602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_sync_builtins" >&5
10603 $as_echo "$gdbsrv_cv_have_sync_builtins" >&6; }
10604 if test "$gdbsrv_cv_have_sync_builtins" = yes; then
10606 $as_echo "#define HAVE_SYNC_BUILTINS 1" >>confdefs.h
10610 saved_cflags
="$CFLAGS"
10611 CFLAGS
="$CFLAGS -fvisibility=hidden"
10612 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
10613 /* end confdefs.h. */
10623 if ac_fn_c_try_compile
"$LINENO"; then :
10624 gdbsrv_cv_have_visibility_hidden
=yes
10626 gdbsrv_cv_have_visibility_hidden
=no
10628 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
10629 CFLAGS
="$saved_cflags"
10634 # check whether to enable the inprocess agent
10635 if test "$ipa_obj" != "" \
10636 -a "$gdbsrv_cv_have_sync_builtins" = yes \
10637 -a "$gdbsrv_cv_have_visibility_hidden" = yes; then
10643 # Check whether --enable-inprocess-agent was given.
10644 if test "${enable_inprocess_agent+set}" = set; then :
10645 enableval
=$enable_inprocess_agent; case "$enableval" in
10646 yes) want_ipa
=true
;;
10647 no
) want_ipa
=false
;;
10648 *) as_fn_error $?
"bad value $enableval for inprocess-agent" "$LINENO" 5 ;;
10655 if $want_ipa ; then
10656 if $have_ipa ; then
10657 IPA_DEPFILES
="$ipa_obj"
10658 extra_libraries
="$extra_libraries libinproctrace.so"
10660 as_fn_error $?
"inprocess agent not supported for this target" "$LINENO" 5
10671 GNULIB
=..
/gnulib
/import
10674 if test x
"$STDINT_H" != x
; then
10675 GNULIB_STDINT_H
=$GNULIB/$STDINT_H
10679 ac_config_files
="$ac_config_files Makefile"
10682 cat >confcache
<<\_ACEOF
10683 # This file is a shell script that caches the results of configure
10684 # tests run on this system so they can be shared between configure
10685 # scripts and configure runs, see configure's option --config-cache.
10686 # It is not useful on other systems. If it contains results you don't
10687 # want to keep, you may remove or edit it.
10689 # config.status only pays attention to the cache file if you give it
10690 # the --recheck option to rerun configure.
10692 # `ac_cv_env_foo' variables (set or unset) will be overridden when
10693 # loading this file, other *unset* `ac_cv_foo' will be assigned the
10694 # following values.
10698 # The following way of writing the cache mishandles newlines in values,
10699 # but we know of no workaround that is simple, portable, and efficient.
10700 # So, we kill variables containing newlines.
10701 # Ultrix sh set writes to stderr and can't be redirected directly,
10702 # and sets the high bit in the cache file unless we assign to the vars.
10704 for ac_var
in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
10705 eval ac_val
=\$
$ac_var
10709 *_cv_
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
10710 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
10713 _ | IFS | as_nl
) ;; #(
10714 BASH_ARGV | BASH_SOURCE
) eval $ac_var= ;; #(
10715 *) { eval $ac_var=; unset $ac_var;} ;;
10721 case $as_nl`(ac_space=' '; set) 2>&1` in #(
10722 *${as_nl}ac_space
=\
*)
10723 # `set' does not quote correctly, so add quotes: double-quote
10724 # substitution turns \\\\ into \\, and sed turns \\ into \.
10727 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
10730 # `set' quotes correctly as required by POSIX, so do not add quotes.
10731 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
10740 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
10742 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
10744 if diff "$cache_file" confcache
>/dev
/null
2>&1; then :; else
10745 if test -w "$cache_file"; then
10746 if test "x$cache_file" != "x/dev/null"; then
10747 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
10748 $as_echo "$as_me: updating cache $cache_file" >&6;}
10749 if test ! -f "$cache_file" ||
test -h "$cache_file"; then
10750 cat confcache
>"$cache_file"
10752 case $cache_file in #(
10754 mv -f confcache
"$cache_file"$$
&&
10755 mv -f "$cache_file"$$
"$cache_file" ;; #(
10757 mv -f confcache
"$cache_file" ;;
10762 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
10763 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
10768 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
10769 # Let make expand exec_prefix.
10770 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
10772 DEFS
=-DHAVE_CONFIG_H
10777 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
10778 # 1. Remove the extension, and $U if already installed.
10779 ac_script
='s/\$U\././;s/\.o$//;s/\.obj$//'
10780 ac_i
=`$as_echo "$ac_i" | sed "$ac_script"`
10781 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
10782 # will be set to the directory where LIBOBJS objects are built.
10783 as_fn_append ac_libobjs
" \${LIBOBJDIR}$ac_i\$U.$ac_objext"
10784 as_fn_append ac_ltlibobjs
" \${LIBOBJDIR}$ac_i"'$U.lo'
10786 LIBOBJS
=$ac_libobjs
10788 LTLIBOBJS
=$ac_ltlibobjs
10791 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
10792 as_fn_error $?
"conditional \"MAINTAINER_MODE\" was never defined.
10793 Usually this means the macro was only invoked conditionally." "$LINENO" 5
10796 : "${CONFIG_STATUS=./config.status}"
10798 ac_clean_files_save
=$ac_clean_files
10799 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
10800 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
10801 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
10803 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
10805 # Generated by $as_me.
10806 # Run this file to recreate the current configuration.
10807 # Compiler output produced by configure, useful for debugging
10808 # configure, is in config.log if it exists.
10811 ac_cs_recheck=false
10814 SHELL=\${CONFIG_SHELL-$SHELL}
10817 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail
=1
10818 ## -------------------- ##
10819 ## M4sh Initialization. ##
10820 ## -------------------- ##
10822 # Be more Bourne compatible
10823 DUALCASE
=1; export DUALCASE
# for MKS sh
10824 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
10827 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
10828 # is contrary to our usage. Disable this feature.
10829 alias -g '${1+"$@"}'='"$@"'
10830 setopt NO_GLOB_SUBST
10832 case `(set -o) 2>/dev/null` in #(
10844 # Printing a long string crashes Solaris 7 /usr/bin/printf.
10845 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
10846 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
10847 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
10848 # Prefer a ksh shell builtin over an external printf program on Solaris,
10849 # but without wasting forks for bash or zsh.
10850 if test -z "$BASH_VERSION$ZSH_VERSION" \
10851 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
10852 as_echo='print
-r --'
10853 as_echo_n='print
-rn --'
10854 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
10855 as_echo='printf %s
\n'
10856 as_echo_n='printf %s
'
10858 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
10859 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
10860 as_echo_n='/usr
/ucb
/echo -n'
10862 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
10863 as_echo_n_body='eval
10867 expr "X$arg" : "X\\(.*\\)$as_nl";
10868 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
10870 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
10872 export as_echo_n_body
10873 as_echo_n='sh
-c $as_echo_n_body as_echo
'
10875 export as_echo_body
10876 as_echo='sh
-c $as_echo_body as_echo
'
10879 # The user is always right.
10880 if test "${PATH_SEPARATOR+set}" != set; then
10882 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
10883 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
10890 # We need space, tab and new line, in precisely that order. Quoting is
10891 # there to prevent editors from complaining about space-tab.
10892 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
10893 # splitting by setting IFS to empty value.)
10896 # Find who we are. Look in the path if we contain no directory separator.
10899 *[\\/]* ) as_myself=$0 ;;
10900 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10901 for as_dir in $PATH
10904 test -z "$as_dir" && as_dir=.
10905 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
10911 # We did not find ourselves, most probably we were run as `sh COMMAND'
10912 # in which case we are not to be found in the path.
10913 if test "x$as_myself" = x
; then
10916 if test ! -f "$as_myself"; then
10917 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
10921 # Unset variables that we do not need and which cause bugs (e.g. in
10922 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
10923 # suppresses any "Segmentation fault" message there. '((' could
10924 # trigger a bug in pdksh 5.2.14.
10925 for as_var
in BASH_ENV ENV MAIL MAILPATH
10926 do eval test x\
${$as_var+set} = xset \
10927 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
10940 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
10943 # as_fn_error STATUS ERROR [LINENO LOG_FD]
10944 # ----------------------------------------
10945 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
10946 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
10947 # script with STATUS, using 1 if that was 0.
10950 as_status
=$1; test $as_status -eq 0 && as_status
=1
10952 as_lineno
=${as_lineno-"$3"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
10953 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
10955 $as_echo "$as_me: error: $2" >&2
10956 as_fn_exit
$as_status
10960 # as_fn_set_status STATUS
10961 # -----------------------
10962 # Set $? to STATUS, without forking.
10963 as_fn_set_status
()
10966 } # as_fn_set_status
10968 # as_fn_exit STATUS
10969 # -----------------
10970 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
10974 as_fn_set_status
$1
10980 # Portably unset VAR.
10983 { eval $1=; unset $1;}
10985 as_unset
=as_fn_unset
10986 # as_fn_append VAR VALUE
10987 # ----------------------
10988 # Append the text in VALUE to the end of the definition contained in VAR. Take
10989 # advantage of any shell optimizations that allow amortized linear growth over
10990 # repeated appends, instead of the typical quadratic growth present in naive
10992 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
10993 eval 'as_fn_append ()
11004 # as_fn_arith ARG...
11005 # ------------------
11006 # Perform arithmetic evaluation on the ARGs, and store the result in the
11007 # global $as_val. Take advantage of shells that can avoid forks. The arguments
11008 # must be portable across $(()) and expr.
11009 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
11010 eval 'as_fn_arith ()
11017 as_val
=`expr "$@" || test $? -eq 1`
11022 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
11023 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
11029 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
11030 as_basename
=basename
11035 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
11041 as_me
=`$as_basename -- "$0" ||
11042 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
11043 X"$0" : 'X\(//\)$' \| \
11044 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
11046 sed '/^.*\/\([^/][^/]*\)\/*$/{
11060 # Avoid depending upon Character Ranges.
11061 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
11062 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
11063 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
11064 as_cr_digits
='0123456789'
11065 as_cr_alnum
=$as_cr_Letters$as_cr_digits
11067 ECHO_C
= ECHO_N
= ECHO_T
=
11068 case `echo -n x` in #(((((
11070 case `echo 'xy\c'` in
11071 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
11073 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
11080 rm -f conf$$ conf$$.exe conf$$.
file
11081 if test -d conf$$.dir
; then
11082 rm -f conf$$.dir
/conf$$.
file
11085 mkdir conf$$.dir
2>/dev
/null
11087 if (echo >conf$$.
file) 2>/dev
/null
; then
11088 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
11090 # ... but there are two gotchas:
11091 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
11092 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
11093 # In both cases, we have to default to `cp -pR'.
11094 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
11096 elif ln conf$$.
file conf$$
2>/dev
/null
; then
11104 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
11105 rmdir conf$$.dir
2>/dev
/null
11110 # Create "$as_dir" as a directory, including parents if necessary.
11115 -*) as_dir
=.
/$as_dir;;
11117 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
11121 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
11122 *) as_qdir
=$as_dir;;
11124 as_dirs
="'$as_qdir' $as_dirs"
11125 as_dir
=`$as_dirname -- "$as_dir" ||
11126 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11127 X"$as_dir" : 'X\(//\)[^/]' \| \
11128 X"$as_dir" : 'X\(//\)$' \| \
11129 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
11130 $as_echo X"$as_dir" |
11131 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11135 /^X\(\/\/\)[^/].*/{
11148 test -d "$as_dir" && break
11150 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
11151 } ||
test -d "$as_dir" || as_fn_error $?
"cannot create directory $as_dir"
11155 if mkdir
-p .
2>/dev
/null
; then
11156 as_mkdir_p
='mkdir -p "$as_dir"'
11158 test -d .
/-p && rmdir .
/-p
11163 # as_fn_executable_p FILE
11164 # -----------------------
11165 # Test if FILE is an executable regular file.
11166 as_fn_executable_p
()
11168 test -f "$1" && test -x "$1"
11169 } # as_fn_executable_p
11170 as_test_x
='test -x'
11171 as_executable_p
=as_fn_executable_p
11173 # Sed expression to map a string onto a valid CPP name.
11174 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
11176 # Sed expression to map a string onto a valid variable name.
11177 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
11181 ## ----------------------------------- ##
11182 ## Main body of $CONFIG_STATUS script. ##
11183 ## ----------------------------------- ##
11185 test $as_write_fail = 0 && chmod +x
$CONFIG_STATUS || ac_write_fail
=1
11187 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
11188 # Save the log message, to keep $0 and so on meaningful, and to
11189 # report actual input values of CONFIG_FILES etc. instead of their
11190 # values after options handling.
11192 This file was extended by $as_me, which was
11193 generated by GNU Autoconf 2.69. Invocation command line was
11195 CONFIG_FILES = $CONFIG_FILES
11196 CONFIG_HEADERS = $CONFIG_HEADERS
11197 CONFIG_LINKS = $CONFIG_LINKS
11198 CONFIG_COMMANDS = $CONFIG_COMMANDS
11201 on `(hostname || uname -n) 2>/dev/null | sed 1q`
11206 case $ac_config_files in *"
11207 "*) set x
$ac_config_files; shift; ac_config_files
=$
*;;
11210 case $ac_config_headers in *"
11211 "*) set x
$ac_config_headers; shift; ac_config_headers
=$
*;;
11215 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11216 # Files that config.status was made for.
11217 config_files="$ac_config_files"
11218 config_headers="$ac_config_headers"
11219 config_commands="$ac_config_commands"
11223 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
11225 \`$as_me' instantiates files and other configuration actions
11226 from templates according to the current configuration. Unless the files
11227 and actions are specified as TAGs, all are instantiated by default.
11229 Usage: $0 [OPTION]... [TAG]...
11231 -h, --help print this help, then exit
11232 -V, --version print version number and configuration settings, then exit
11233 --config print configuration, then exit
11234 -q, --quiet, --silent
11235 do not print progress messages
11236 -d, --debug don't remove temporary files
11237 --recheck update $as_me by reconfiguring in the same conditions
11238 --file=FILE[:TEMPLATE]
11239 instantiate the configuration file FILE
11240 --header=FILE[:TEMPLATE]
11241 instantiate the configuration header FILE
11243 Configuration files:
11246 Configuration headers:
11249 Configuration commands:
11252 Report bugs to the package provider."
11255 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11256 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
11259 configured by $0, generated by GNU Autoconf 2.69,
11260 with options \\"\$ac_cs_config\\"
11262 Copyright (C) 2012 Free Software Foundation, Inc.
11263 This config.status script is free software; the Free Software Foundation
11264 gives unlimited permission to copy, distribute and modify it."
11269 test -n "\$AWK" || AWK=awk
11272 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
11273 # The default lists apply if the user does not specify any file.
11279 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
11280 ac_optarg
=`expr "X$1" : 'X[^=]*=\(.*\)'`
11284 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
11296 # Handling of the options.
11297 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
11299 --version |
--versio |
--versi |
--vers |
--ver |
--ve |
--v |
-V )
11300 $as_echo "$ac_cs_version"; exit ;;
11301 --config |
--confi |
--conf |
--con |
--co |
--c )
11302 $as_echo "$ac_cs_config"; exit ;;
11303 --debug |
--debu |
--deb |
--de |
--d |
-d )
11305 --file |
--fil |
--fi |
--f )
11308 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
11309 '') as_fn_error $?
"missing file argument" ;;
11311 as_fn_append CONFIG_FILES
" '$ac_optarg'"
11312 ac_need_defaults
=false
;;
11313 --header |
--heade |
--head |
--hea )
11316 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
11318 as_fn_append CONFIG_HEADERS
" '$ac_optarg'"
11319 ac_need_defaults
=false
;;
11321 # Conflict between --help and --header
11322 as_fn_error $?
"ambiguous option: \`$1'
11323 Try \`$0 --help' for more information.";;
11324 --help |
--hel |
-h )
11325 $as_echo "$ac_cs_usage"; exit ;;
11326 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
11327 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
11330 # This is an error.
11331 -*) as_fn_error $?
"unrecognized option: \`$1'
11332 Try \`$0 --help' for more information." ;;
11334 *) as_fn_append ac_config_targets
" $1"
11335 ac_need_defaults
=false
;;
11341 ac_configure_extra_args
=
11343 if $ac_cs_silent; then
11345 ac_configure_extra_args
="$ac_configure_extra_args --silent"
11349 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11350 if \$ac_cs_recheck; then
11351 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
11353 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
11354 CONFIG_SHELL='$SHELL'
11355 export CONFIG_SHELL
11360 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
11364 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
11365 ## Running $as_me. ##
11371 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11375 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
11376 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR CONFIG_SRC_SUBDIR="$CONFIG_SRC_SUBDIR"
11380 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
11382 # Handling of arguments.
11383 for ac_config_target
in $ac_config_targets
11385 case $ac_config_target in
11386 "config.h") CONFIG_HEADERS
="$CONFIG_HEADERS config.h:config.in" ;;
11387 "depdir") CONFIG_COMMANDS
="$CONFIG_COMMANDS depdir" ;;
11388 "gdbdepdir") CONFIG_COMMANDS
="$CONFIG_COMMANDS gdbdepdir" ;;
11389 "Makefile") CONFIG_FILES
="$CONFIG_FILES Makefile" ;;
11391 *) as_fn_error $?
"invalid argument: \`$ac_config_target'" "$LINENO" 5;;
11396 # If the user did not use the arguments to specify the items to instantiate,
11397 # then the envvar interface is used. Set only those that are not.
11398 # We use the long form for the default assignment because of an extremely
11399 # bizarre bug on SunOS 4.1.3.
11400 if $ac_need_defaults; then
11401 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
11402 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS
=$config_headers
11403 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS
=$config_commands
11406 # Have a temporary directory for convenience. Make it in the build tree
11407 # simply because there is no reason against having it here, and in addition,
11408 # creating and moving files from /tmp can sometimes cause problems.
11409 # Hook for its removal unless debugging.
11410 # Note that there is a small window in which the directory will not be cleaned:
11411 # after its creation but before its name has been assigned to `$tmp'.
11415 trap 'exit_status=$?
11416 : "${ac_tmp:=$tmp}"
11417 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
11419 trap 'as_fn_exit 1' 1 2 13 15
11421 # Create a (secure) tmp directory for tmp files.
11424 tmp
=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
11428 tmp
=.
/conf$$
-$RANDOM
11429 (umask 077 && mkdir
"$tmp")
11430 } || as_fn_error $?
"cannot create a temporary directory in ." "$LINENO" 5
11433 # Set up the scripts for CONFIG_FILES section.
11434 # No need to generate them if there are no CONFIG_FILES.
11435 # This happens for instance with `./config.status config.h'.
11436 if test -n "$CONFIG_FILES"; then
11439 ac_cr
=`echo X | tr X '\015'`
11440 # On cygwin, bash can eat \r inside `` if the user requested igncr.
11441 # But we know of no other shell where ac_cr would be empty at this
11442 # point, so we can use a bashism as a fallback.
11443 if test "x$ac_cr" = x
; then
11444 eval ac_cr
=\$
\'\\r
\'
11446 ac_cs_awk_cr
=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
11447 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
11450 ac_cs_awk_cr
=$ac_cr
11453 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
11458 echo "cat >conf$$subs.awk <<_ACEOF" &&
11459 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
11461 } >conf$$subs.sh ||
11462 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
11463 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
11465 for ac_last_try in false false false false false :; do
11466 . ./conf$$subs.sh ||
11467 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
11469 ac_delim_n=`sed -n "s
/.
*$ac_delim\$
/X
/p
" conf$$subs.awk | grep -c X`
11470 if test $ac_delim_n = $ac_delim_num; then
11472 elif $ac_last_try; then
11473 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
11475 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
11478 rm -f conf$$subs.sh
11480 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11481 cat >>"\
$ac_tmp/subs1.
awk" <<\\_ACAWK &&
11485 s/^/S["/; s
/!.
*/"]=/
11495 s/\(.\{148\}\)..*/\1/
11497 s/["\\]/\\&/g
; s
/^
/"/; s/$/\\n"\\/
11502 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
11509 s/\(.\{148\}\)..*/\1/
11511 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/
11515 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
11520 ' <conf$$subs.awk | sed '
11525 ' >>$CONFIG_STATUS || ac_write_fail=1
11526 rm -f conf$$subs.awk
11527 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11529 cat >>"\
$ac_tmp/subs1.
awk" <<_ACAWK &&
11530 for (key in S) S_is_set[key] = 1
11536 nfields = split(line, field, "@
")
11538 len = length(field[1])
11539 for (i = 2; i < nfields; i++) {
11541 keylen = length(key)
11542 if (S_is_set[key]) {
11544 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
11545 len += length(value) + length(field[++i])
11556 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
11557 if sed "s
/$ac_cr//" < /dev/null > /dev/null 2>&1; then
11558 sed "s
/$ac_cr\$
//; s
/$ac_cr/$ac_cs_awk_cr/g
"
11561 fi < "$ac_tmp/subs1.
awk" > "$ac_tmp/subs.
awk" \
11562 || as_fn_error $? "could not setup config files machinery
" "$LINENO" 5
11565 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
11566 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".
", strip leading and
11567 # trailing colons and then remove the whole line if VPATH becomes empty
11568 # (actually we leave an empty line to preserve line numbers).
11569 if test "x
$srcdir" = x.; then
11570 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
11588 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
11589 fi # test -n "$CONFIG_FILES"
11591 # Set up the scripts for CONFIG_HEADERS section.
11592 # No need to generate them if there are no CONFIG_HEADERS.
11593 # This happens for instance with `./config.status Makefile'.
11594 if test -n "$CONFIG_HEADERS"; then
11595 cat >"$ac_tmp/defines.
awk" <<\_ACAWK ||
11599 # Transform confdefs.h into an awk script `defines.awk', embedded as
11600 # here-document in config.status, that substitutes the proper values into
11601 # config.h.in to produce config.h.
11603 # Create a delimiter string that does not exist in confdefs.h, to ease
11604 # handling of long lines.
11606 for ac_last_try in false false :; do
11607 ac_tt=`sed -n "/$ac_delim/p
" confdefs.h`
11608 if test -z "$ac_tt"; then
11610 elif $ac_last_try; then
11611 as_fn_error $? "could not
make $CONFIG_HEADERS" "$LINENO" 5
11613 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
11617 # For the awk script, D is an array of macro values keyed by name,
11618 # likewise P contains macro parameters if any. Preserve backslash
11619 # newline sequences.
11621 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
11623 s/.\{148\}/&'"$ac_delim"'/g
11626 s/^[ ]*#[ ]*define[ ][ ]*/ /
11633 s
/^ \
('"$ac_word_re"'\
)\
(([^
()]*)\
)[ ]*\
(.
*\
)/P
["\1"]="\2"\
11635 s
/^ \
('"$ac_word_re"'\
)[ ]*\
(.
*\
)/D
["\1"]=" \2"/p
11639 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\
1"]="\
2"\
11640 D["\
1"]=" \
3\\\\\\n
"\\/p
11642 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\
1"]=" \
2\\\\\\n
"\\/p
11647 s/.\{148\}/&'"$ac_delim"'/g
11652 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/p
11655 s
/["\\]/\\&/g; s/^/"/; s
/$
/\\\\\\n
"\\/p
11657 ' <confdefs.h | sed '
11658 s/'"$ac_delim"'/"\\\
11659 "/g' >>$CONFIG_STATUS || ac_write_fail=1
11661 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11662 for (key in D) D_is_set[key] = 1
11665 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
11667 split(line, arg, " ")
11668 if (arg[1] == "#") {
11672 defundef
= substr
(arg
[1], 2)
11675 split(mac1
, mac2
, "(") #)
11677 prefix
= substr
(line
, 1, index
(line
, defundef
) - 1)
11678 if (D_is_set
[macro
]) {
11679 # Preserve the white space surrounding the "#".
11680 print prefix
"define", macro P
[macro
] D
[macro
]
11683 # Replace #undef with comments. This is necessary, for example,
11684 # in the case of _POSIX_SOURCE, which is predefined and required
11685 # on some systems where configure will not decide to define it.
11686 if (defundef
== "undef") {
11687 print
"/*", prefix defundef
, macro
, "*/"
11695 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
11696 as_fn_error $?
"could not setup config headers machinery" "$LINENO" 5
11697 fi # test -n "$CONFIG_HEADERS"
11700 eval set X
" :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
11705 :[FHLC
]) ac_mode
=$ac_tag; continue;;
11707 case $ac_mode$ac_tag in
11709 :L
* |
:C
*:*) as_fn_error $?
"invalid tag \`$ac_tag'" "$LINENO" 5;;
11710 :[FH
]-) ac_tag
=-:-;;
11711 :[FH
]*) ac_tag
=$ac_tag:$ac_tag.
in;;
11728 -) ac_f
="$ac_tmp/stdin";;
11729 *) # Look for the file first in the build tree, then in the source tree
11730 # (if the path is not absolute). The absolute path cannot be DOS-style,
11731 # because $ac_f cannot contain `:'.
11735 *) test -f "$srcdir/$ac_f" && ac_f
="$srcdir/$ac_f";;
11737 as_fn_error
1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
11739 case $ac_f in *\'*) ac_f
=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
11740 as_fn_append ac_file_inputs
" '$ac_f'"
11743 # Let's still pretend it is `configure' which instantiates (i.e., don't
11744 # use $as_me), people would be surprised to read:
11745 # /* config.h. Generated by config.status. */
11746 configure_input
='Generated from '`
11747 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
11749 if test x
"$ac_file" != x-
; then
11750 configure_input
="$ac_file. $configure_input"
11751 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
11752 $as_echo "$as_me: creating $ac_file" >&6;}
11754 # Neutralize special characters interpreted by sed in replacement strings.
11755 case $configure_input in #(
11756 *\
&* |
*\|
* |
*\\* )
11757 ac_sed_conf_input
=`$as_echo "$configure_input" |
11758 sed 's/[\\\\&|]/\\\\&/g'`;; #(
11759 *) ac_sed_conf_input
=$configure_input;;
11763 *:-:* |
*:-) cat >"$ac_tmp/stdin" \
11764 || as_fn_error $?
"could not create $ac_file" "$LINENO" 5 ;;
11769 ac_dir
=`$as_dirname -- "$ac_file" ||
11770 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11771 X"$ac_file" : 'X\(//\)[^/]' \| \
11772 X"$ac_file" : 'X\(//\)$' \| \
11773 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
11774 $as_echo X"$ac_file" |
11775 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11779 /^X\(\/\/\)[^/].*/{
11792 as_dir
="$ac_dir"; as_fn_mkdir_p
11796 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
11798 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
11799 # A ".." for each directory in $ac_dir_suffix.
11800 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
11801 case $ac_top_builddir_sub in
11802 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
11803 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
11806 ac_abs_top_builddir
=$ac_pwd
11807 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
11808 # for backward compatibility:
11809 ac_top_builddir
=$ac_top_build_prefix
11812 .
) # We are building in place.
11814 ac_top_srcdir
=$ac_top_builddir_sub
11815 ac_abs_top_srcdir
=$ac_pwd ;;
11816 [\\/]* | ?
:[\\/]* ) # Absolute name.
11817 ac_srcdir
=$srcdir$ac_dir_suffix;
11818 ac_top_srcdir
=$srcdir
11819 ac_abs_top_srcdir
=$srcdir ;;
11820 *) # Relative name.
11821 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
11822 ac_top_srcdir
=$ac_top_build_prefix$srcdir
11823 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
11825 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
11835 [\\/$
]* | ?
:[\\/]* ) ac_INSTALL
=$INSTALL ;;
11836 *) ac_INSTALL
=$ac_top_build_prefix$INSTALL ;;
11840 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
11841 # If the template does not know about datarootdir, expand it.
11842 # FIXME: This hack should be removed a few years after 2.60.
11843 ac_datarootdir_hack
=; ac_datarootdir_seen
=
11854 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
11855 *datarootdir
*) ac_datarootdir_seen
=yes;;
11856 *@datadir@
*|
*@docdir@
*|
*@infodir@
*|
*@localedir@
*|
*@mandir@
*)
11857 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
11858 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
11860 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11861 ac_datarootdir_hack='
11862 s&@datadir@&$datadir&g
11863 s&@docdir@&$docdir&g
11864 s&@infodir@&$infodir&g
11865 s&@localedir@&$localedir&g
11866 s&@mandir@&$mandir&g
11867 s&\\\${datarootdir}&$datarootdir&g' ;;
11871 # Neutralize VPATH when `$srcdir' = `.'.
11872 # Shell code in configure.ac might set extrasub.
11873 # FIXME: do we really want to maintain this feature?
11874 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11875 ac_sed_extra="$ac_vpsub
11878 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
11880 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
11881 s|@configure_input@|
$ac_sed_conf_input|
;t t
11882 s
&@top_builddir@
&$ac_top_builddir_sub&;t t
11883 s
&@top_build_prefix@
&$ac_top_build_prefix&;t t
11884 s
&@srcdir@
&$ac_srcdir&;t t
11885 s
&@abs_srcdir@
&$ac_abs_srcdir&;t t
11886 s
&@top_srcdir@
&$ac_top_srcdir&;t t
11887 s
&@abs_top_srcdir@
&$ac_abs_top_srcdir&;t t
11888 s
&@builddir@
&$ac_builddir&;t t
11889 s
&@abs_builddir@
&$ac_abs_builddir&;t t
11890 s
&@abs_top_builddir@
&$ac_abs_top_builddir&;t t
11891 s
&@INSTALL@
&$ac_INSTALL&;t t
11892 $ac_datarootdir_hack
11894 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.
awk" \
11895 >$ac_tmp/out || as_fn_error $? "could not create
$ac_file" "$LINENO" 5
11897 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
11898 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out
"`; test -n "$ac_out"; } &&
11899 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
11900 "$ac_tmp/out
"`; test -z "$ac_out"; } &&
11901 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file contains a reference to the variable \
`datarootdir'
11902 which seems to be undefined. Please make sure it is defined" >&5
11903 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir
'
11904 which seems to be undefined. Please make sure it is defined" >&2;}
11906 rm -f "$ac_tmp/stdin"
11908 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
11909 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
11911 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
11917 if test x"$ac_file" != x-; then
11919 $as_echo "/* $configure_input */" \
11920 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
11921 } >"$ac_tmp/config.h" \
11922 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
11923 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
11924 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
11925 $as_echo "$as_me: $ac_file is unchanged" >&6;}
11928 mv "$ac_tmp/config.h" "$ac_file" \
11929 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
11932 $as_echo "/* $configure_input */" \
11933 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
11934 || as_fn_error $? "could not create -" "$LINENO" 5
11938 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
11939 $as_echo "$as_me: executing $ac_file commands" >&6;}
11944 case $ac_file$ac_mode in
11945 "config.h":H) echo > stamp-h ;;
11946 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
11948 for subdir in ${CONFIG_SRC_SUBDIR}
11950 $SHELL $ac_aux_dir/mkinstalldirs $subdir/$DEPDIR
11959 ac_clean_files=$ac_clean_files_save
11961 test $ac_write_fail = 0 ||
11962 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
11965 # configure is writing to config.log, and then calls config.status.
11966 # config.status does its own redirection, appending to config.log.
11967 # Unfortunately, on DOS this fails, as config.log is still kept open
11968 # by configure, so config.status won't be able to
write to it
; its
11969 # output is simply discarded. So we exec the FD to /dev/null,
11970 # effectively closing config.log, so it can be properly (re)opened and
11971 # appended to by config.status. When coming back to configure, we
11972 # need to make the FD available again.
11973 if test "$no_create" != yes; then
11975 ac_config_status_args
=
11976 test "$silent" = yes &&
11977 ac_config_status_args
="$ac_config_status_args --quiet"
11979 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
11981 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
11982 # would make configure fail if this is the last instruction.
11983 $ac_cs_success || as_fn_exit
1
11985 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no
; then
11986 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
11987 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}