2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.68 for RISC-V ISA Simulator ?.
5 # Report bugs to <Andrew Waterman>.
8 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
9 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
13 # This configure script is free software; the Free Software Foundation
14 # gives unlimited permission to copy, distribute and modify it.
15 ## -------------------- ##
16 ## M4sh Initialization. ##
17 ## -------------------- ##
19 # Be more Bourne compatible
20 DUALCASE
=1; export DUALCASE
# for MKS sh
21 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
25 # is contrary to our usage. Disable this feature.
26 alias -g '${1+"$@"}'='"$@"'
29 case `(set -o) 2>/dev/null` in #(
41 # Printing a long string crashes Solaris 7 /usr/bin/printf.
42 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
44 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
45 # Prefer a ksh shell builtin over an external printf program on Solaris,
46 # but without wasting forks for bash or zsh.
47 if test -z "$BASH_VERSION$ZSH_VERSION" \
48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
50 as_echo_n='print
-rn --'
51 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
56 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
57 as_echo_n='/usr
/ucb
/echo -n'
59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
64 expr "X$arg" : "X\\(.*\\)$as_nl";
65 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
67 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
70 as_echo_n='sh
-c $as_echo_n_body as_echo
'
73 as_echo='sh
-c $as_echo_body as_echo
'
76 # The user is always right.
77 if test "${PATH_SEPARATOR+set}" != set; then
79 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
80 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
87 # We need space, tab and new line, in precisely that order. Quoting is
88 # there to prevent editors from complaining about space-tab.
89 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
90 # splitting by setting IFS to empty value.)
93 # Find who we are. Look in the path if we contain no directory separator.
96 *[\\/]* ) as_myself=$0 ;;
97 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
101 test -z "$as_dir" && as_dir=.
102 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
108 # We did not find ourselves, most probably we were run as `sh COMMAND'
109 # in which case we are not to be found in the path.
110 if test "x$as_myself" = x
; then
113 if test ! -f "$as_myself"; then
114 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
118 # Unset variables that we do not need and which cause bugs (e.g. in
119 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
120 # suppresses any "Segmentation fault" message there. '((' could
121 # trigger a bug in pdksh 5.2.14.
122 for as_var
in BASH_ENV ENV MAIL MAILPATH
123 do eval test x\
${$as_var+set} = xset \
124 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
137 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
139 if test "x$CONFIG_SHELL" = x
; then
140 as_bourne_compatible
="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
143 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
144 # is contrary to our usage. Disable this feature.
145 alias -g '\${1+\"\$@\"}'='\"\$@\"'
148 case \`(set -o) 2>/dev/null\` in #(
156 as_required
="as_fn_return () { (exit \$1); }
157 as_fn_success () { as_fn_return 0; }
158 as_fn_failure () { as_fn_return 1; }
159 as_fn_ret_success () { return 0; }
160 as_fn_ret_failure () { return 1; }
163 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
164 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
165 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
166 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
167 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
170 exitcode=1; echo positional parameters were not saved.
172 test x\$exitcode = x0 || exit 1"
173 as_suggested
=" as_lineno_1=";as_suggested
=$as_suggested$LINENO;as_suggested
=$as_suggested" as_lineno_1a=\$LINENO
174 as_lineno_2=";as_suggested
=$as_suggested$LINENO;as_suggested
=$as_suggested" as_lineno_2a=\$LINENO
175 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
176 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
177 test \$(( 1 + 1 )) = 2 || exit 1"
178 if (eval "$as_required") 2>/dev
/null
; then :
183 if test x
$as_have_required = xyes
&& (eval "$as_suggested") 2>/dev
/null
; then :
186 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
188 for as_dir
in /bin
$PATH_SEPARATOR/usr
/bin
$PATH_SEPARATOR$PATH
191 test -z "$as_dir" && as_dir
=.
195 for as_base
in sh bash ksh sh5
; do
196 # Try only shells that exist, to save several forks.
197 as_shell
=$as_dir/$as_base
198 if { test -f "$as_shell" ||
test -f "$as_shell.exe"; } &&
199 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
200 CONFIG_SHELL
=$as_shell as_have_required
=yes
201 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
209 $as_found ||
{ if { test -f "$SHELL" ||
test -f "$SHELL.exe"; } &&
210 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$SHELL"; } 2>/dev
/null
; then :
211 CONFIG_SHELL
=$SHELL as_have_required
=yes
216 if test "x$CONFIG_SHELL" != x
; then :
217 # We cannot yet assume a decent shell, so we have to provide a
218 # neutralization value for shells without unset; and this also
219 # works around shells that cannot unset nonexistent variables.
220 # Preserve -v and -x to the replacement shell.
223 (unset BASH_ENV
) >/dev
/null
2>&1 && unset BASH_ENV ENV
226 *v
*x
* |
*x
*v
* ) as_opts
=-vx ;;
231 exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
234 if test x
$as_have_required = xno
; then :
235 $as_echo "$0: This script requires a shell more modern than all"
236 $as_echo "$0: the shells that I found on your system."
237 if test x
${ZSH_VERSION+set} = xset
; then
238 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
239 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
241 $as_echo "$0: Please tell bug-autoconf@gnu.org and Andrew Waterman
242 $0: about your system, including any error possibly output
243 $0: before this message. Then install a modern shell, or
244 $0: manually run the script under such a shell if you do
251 SHELL
=${CONFIG_SHELL-/bin/sh}
253 # Unset more variables known to interfere with behavior of common tools.
254 CLICOLOR_FORCE
= GREP_OPTIONS
=
255 unset CLICOLOR_FORCE GREP_OPTIONS
257 ## --------------------- ##
258 ## M4sh Shell Functions. ##
259 ## --------------------- ##
262 # Portably unset VAR.
265 { eval $1=; unset $1;}
269 # as_fn_set_status STATUS
270 # -----------------------
271 # Set $? to STATUS, without forking.
279 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
289 # Create "$as_dir" as a directory, including parents if necessary.
294 -*) as_dir
=.
/$as_dir;;
296 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
300 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
303 as_dirs
="'$as_qdir' $as_dirs"
304 as_dir
=`$as_dirname -- "$as_dir" ||
305 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
306 X"$as_dir" : 'X\(//\)[^/]' \| \
307 X"$as_dir" : 'X\(//\)$' \| \
308 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
309 $as_echo X"$as_dir" |
310 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
327 test -d "$as_dir" && break
329 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
330 } ||
test -d "$as_dir" || as_fn_error $?
"cannot create directory $as_dir"
334 # as_fn_append VAR VALUE
335 # ----------------------
336 # Append the text in VALUE to the end of the definition contained in VAR. Take
337 # advantage of any shell optimizations that allow amortized linear growth over
338 # repeated appends, instead of the typical quadratic growth present in naive
340 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
341 eval 'as_fn_append ()
354 # Perform arithmetic evaluation on the ARGs, and store the result in the
355 # global $as_val. Take advantage of shells that can avoid forks. The arguments
356 # must be portable across $(()) and expr.
357 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
365 as_val
=`expr "$@" || test $? -eq 1`
370 # as_fn_error STATUS ERROR [LINENO LOG_FD]
371 # ----------------------------------------
372 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
373 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
374 # script with STATUS, using 1 if that was 0.
377 as_status
=$1; test $as_status -eq 0 && as_status
=1
379 as_lineno
=${as_lineno-"$3"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
380 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
382 $as_echo "$as_me: error: $2" >&2
383 as_fn_exit
$as_status
386 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
387 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
393 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
399 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
405 as_me
=`$as_basename -- "$0" ||
406 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
407 X"$0" : 'X\(//\)$' \| \
408 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
410 sed '/^.*\/\([^/][^/]*\)\/*$/{
424 # Avoid depending upon Character Ranges.
425 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
426 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
427 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
428 as_cr_digits
='0123456789'
429 as_cr_alnum
=$as_cr_Letters$as_cr_digits
432 as_lineno_1
=$LINENO as_lineno_1a
=$LINENO
433 as_lineno_2
=$LINENO as_lineno_2a
=$LINENO
434 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
435 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' ||
{
436 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
448 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
452 chmod +x
"$as_me.lineno" ||
453 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit
1; }
455 # Don't try to exec as it changes $[0], causing all sort of problems
456 # (the dirname of $[0] is not the place where we might find the
457 # original and so on. Autoconf is especially sensitive to this).
459 # Exit status is that of the last command.
463 ECHO_C
= ECHO_N
= ECHO_T
=
464 case `echo -n x` in #(((((
466 case `echo 'xy\c'` in
467 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
469 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
476 rm -f conf$$ conf$$.exe conf$$.
file
477 if test -d conf$$.dir
; then
478 rm -f conf$$.dir
/conf$$.
file
481 mkdir conf$$.dir
2>/dev
/null
483 if (echo >conf$$.
file) 2>/dev
/null
; then
484 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
486 # ... but there are two gotchas:
487 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
488 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
489 # In both cases, we have to default to `cp -p'.
490 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
492 elif ln conf$$.
file conf$$
2>/dev
/null
; then
500 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
501 rmdir conf$$.dir
2>/dev
/null
503 if mkdir
-p .
2>/dev
/null
; then
504 as_mkdir_p
='mkdir -p "$as_dir"'
506 test -d .
/-p && rmdir .
/-p
510 if test -x / >/dev
/null
2>&1; then
513 if ls -dL / >/dev
/null
2>&1; then
520 if test -d "$1"; then
526 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
527 ???[sx]*):;;*)false;;esac;fi
531 as_executable_p
=$as_test_x
533 # Sed expression to map a string onto a valid CPP name.
534 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
536 # Sed expression to map a string onto a valid variable name.
537 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
540 test -n "$DJDIR" ||
exec 7<&0 </dev
/null
544 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
545 # so uname gets run too.
546 ac_hostname
=`(hostname || uname -n) 2>/dev/null | sed 1q`
551 ac_default_prefix
=/usr
/local
553 ac_config_libobj_dir
=.
560 # Identity of this package.
561 PACKAGE_NAME
='RISC-V ISA Simulator'
562 PACKAGE_TARNAME
='spike'
564 PACKAGE_STRING
='RISC-V ISA Simulator ?'
565 PACKAGE_BUGREPORT
='Andrew Waterman'
568 ac_unique_file
="riscv/common.h"
569 ac_subst_vars
='LTLIBOBJS
633 program_transform_name
646 enable_option_checking
648 enable_optional_subprojects
654 ac_precious_vars
='build_alias
670 # Initialize some variables set by options.
672 ac_init_version
=false
673 ac_unrecognized_opts
=
675 # The variables have the same names as the options, with
676 # dashes changed to underlines.
684 program_transform_name
=s
,x
,x
,
692 # Installation directory options.
693 # These are left unexpanded so users can "make install exec_prefix=/foo"
694 # and all the variables that are supposed to be based on exec_prefix
695 # by default will actually change.
696 # Use braces instead of parens because sh, perl, etc. also accept them.
697 # (The list follows the same order as the GNU Coding Standards.)
698 bindir
='${exec_prefix}/bin'
699 sbindir
='${exec_prefix}/sbin'
700 libexecdir
='${exec_prefix}/libexec'
701 datarootdir
='${prefix}/share'
702 datadir
='${datarootdir}'
703 sysconfdir
='${prefix}/etc'
704 sharedstatedir
='${prefix}/com'
705 localstatedir
='${prefix}/var'
706 includedir
='${prefix}/include'
707 oldincludedir
='/usr/include'
708 docdir
='${datarootdir}/doc/${PACKAGE_TARNAME}'
709 infodir
='${datarootdir}/info'
714 libdir
='${exec_prefix}/lib'
715 localedir
='${datarootdir}/locale'
716 mandir
='${datarootdir}/man'
722 # If the previous option needs an argument, assign it.
723 if test -n "$ac_prev"; then
724 eval $ac_prev=\
$ac_option
730 *=?
*) ac_optarg
=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
735 # Accept the important Cygnus configure options, so we can diagnose typos.
737 case $ac_dashdash$ac_option in
741 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
743 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
746 -build |
--build |
--buil |
--bui |
--bu)
747 ac_prev
=build_alias
;;
748 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
749 build_alias
=$ac_optarg ;;
751 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
752 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
753 ac_prev
=cache_file
;;
754 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
755 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
756 cache_file
=$ac_optarg ;;
759 cache_file
=config.cache
;;
761 -datadir |
--datadir |
--datadi |
--datad)
763 -datadir=* |
--datadir=* |
--datadi=* |
--datad=*)
764 datadir
=$ac_optarg ;;
766 -datarootdir |
--datarootdir |
--datarootdi |
--datarootd |
--dataroot \
767 |
--dataroo |
--dataro |
--datar)
768 ac_prev
=datarootdir
;;
769 -datarootdir=* |
--datarootdir=* |
--datarootdi=* |
--datarootd=* \
770 |
--dataroot=* |
--dataroo=* |
--dataro=* |
--datar=*)
771 datarootdir
=$ac_optarg ;;
773 -disable-* |
--disable-*)
774 ac_useropt
=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
775 # Reject names that are not valid shell variable names.
776 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
777 as_fn_error $?
"invalid feature name: $ac_useropt"
778 ac_useropt_orig
=$ac_useropt
779 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
780 case $ac_user_opts in
784 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
785 ac_unrecognized_sep
=', ';;
787 eval enable_
$ac_useropt=no
;;
789 -docdir |
--docdir |
--docdi |
--doc |
--do)
791 -docdir=* |
--docdir=* |
--docdi=* |
--doc=* |
--do=*)
794 -dvidir |
--dvidir |
--dvidi |
--dvid |
--dvi |
--dv)
796 -dvidir=* |
--dvidir=* |
--dvidi=* |
--dvid=* |
--dvi=* |
--dv=*)
799 -enable-* |
--enable-*)
800 ac_useropt
=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
801 # Reject names that are not valid shell variable names.
802 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
803 as_fn_error $?
"invalid feature name: $ac_useropt"
804 ac_useropt_orig
=$ac_useropt
805 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
806 case $ac_user_opts in
810 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
811 ac_unrecognized_sep
=', ';;
813 eval enable_
$ac_useropt=\
$ac_optarg ;;
815 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
816 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
817 |
--exec |
--exe |
--ex)
818 ac_prev
=exec_prefix
;;
819 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
820 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
821 |
--exec=* |
--exe=* |
--ex=*)
822 exec_prefix
=$ac_optarg ;;
824 -gas |
--gas |
--ga |
--g)
825 # Obsolete; use --with-gas.
828 -help |
--help |
--hel |
--he |
-h)
830 -help=r
* |
--help=r
* |
--hel=r
* |
--he=r
* |
-hr*)
831 ac_init_help
=recursive
;;
832 -help=s
* |
--help=s
* |
--hel=s
* |
--he=s
* |
-hs*)
833 ac_init_help
=short
;;
835 -host |
--host |
--hos |
--ho)
836 ac_prev
=host_alias
;;
837 -host=* |
--host=* |
--hos=* |
--ho=*)
838 host_alias
=$ac_optarg ;;
840 -htmldir |
--htmldir |
--htmldi |
--htmld |
--html |
--htm |
--ht)
842 -htmldir=* |
--htmldir=* |
--htmldi=* |
--htmld=* |
--html=* |
--htm=* \
844 htmldir
=$ac_optarg ;;
846 -includedir |
--includedir |
--includedi |
--included |
--include \
847 |
--includ |
--inclu |
--incl |
--inc)
848 ac_prev
=includedir
;;
849 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
850 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
851 includedir
=$ac_optarg ;;
853 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
855 -infodir=* |
--infodir=* |
--infodi=* |
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=\
$ac_try;;
1400 *) ac_try_echo
=$ac_try;;
1402 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1403 $as_echo "$ac_try_echo"; } >&5
1404 (eval "$ac_compile") 2>conftest.err
1406 if test -s conftest.err
; then
1407 grep -v '^ *+' conftest.err
>conftest.er1
1408 cat conftest.er1
>&5
1409 mv -f conftest.er1 conftest.err
1411 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1412 test $ac_status = 0; } && {
1413 test -z "$ac_c_werror_flag" ||
1414 test ! -s conftest.err
1415 } && test -s conftest.
$ac_objext; then :
1418 $as_echo "$as_me: failed program was:" >&5
1419 sed 's/^/| /' conftest.
$ac_ext >&5
1423 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1424 as_fn_set_status
$ac_retval
1426 } # ac_fn_c_try_compile
1428 # ac_fn_cxx_try_compile LINENO
1429 # ----------------------------
1430 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1431 ac_fn_cxx_try_compile
()
1433 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1434 rm -f conftest.
$ac_objext
1435 if { { ac_try
="$ac_compile"
1437 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1438 *) ac_try_echo=$ac_try;;
1440 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1441 $as_echo "$ac_try_echo"; } >&5
1442 (eval "$ac_compile") 2>conftest.err
1444 if test -s conftest.err; then
1445 grep -v '^ *+' conftest.err >conftest.er1
1446 cat conftest.er1 >&5
1447 mv -f conftest.er1 conftest.err
1449 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1450 test $ac_status = 0; } && {
1451 test -z "$ac_cxx_werror_flag" ||
1452 test ! -s conftest.err
1453 } && test -s conftest.$ac_objext; then :
1456 $as_echo "$as_me: failed program was:" >&5
1457 sed 's/^/| /' conftest.$ac_ext >&5
1461 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1462 as_fn_set_status $ac_retval
1464 } # ac_fn_cxx_try_compile
1466 # ac_fn_c_try_cpp LINENO
1467 # ----------------------
1468 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1471 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1472 if { { ac_try="$ac_cpp conftest.$ac_ext"
1474 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1475 *) ac_try_echo
=$ac_try;;
1477 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1478 $as_echo "$ac_try_echo"; } >&5
1479 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1481 if test -s conftest.err
; then
1482 grep -v '^ *+' conftest.err
>conftest.er1
1483 cat conftest.er1
>&5
1484 mv -f conftest.er1 conftest.err
1486 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1487 test $ac_status = 0; } > conftest.i
&& {
1488 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1489 test ! -s conftest.err
1493 $as_echo "$as_me: failed program was:" >&5
1494 sed 's/^/| /' conftest.
$ac_ext >&5
1498 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1499 as_fn_set_status
$ac_retval
1503 # ac_fn_c_try_run LINENO
1504 # ----------------------
1505 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1506 # that executables *can* be run.
1509 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1510 if { { ac_try
="$ac_link"
1512 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1513 *) ac_try_echo=$ac_try;;
1515 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1516 $as_echo "$ac_try_echo"; } >&5
1517 (eval "$ac_link") 2>&5
1519 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1520 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1521 { { case "(($ac_try" in
1522 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1523 *) ac_try_echo
=$ac_try;;
1525 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1526 $as_echo "$ac_try_echo"; } >&5
1527 (eval "$ac_try") 2>&5
1529 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1530 test $ac_status = 0; }; }; then :
1533 $as_echo "$as_me: program exited with status $ac_status" >&5
1534 $as_echo "$as_me: failed program was:" >&5
1535 sed 's/^/| /' conftest.
$ac_ext >&5
1537 ac_retval
=$ac_status
1539 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1540 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1541 as_fn_set_status
$ac_retval
1545 # ac_fn_c_try_link LINENO
1546 # -----------------------
1547 # Try to link conftest.$ac_ext, and return whether this succeeded.
1550 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1551 rm -f conftest.
$ac_objext conftest
$ac_exeext
1552 if { { ac_try
="$ac_link"
1554 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1555 *) ac_try_echo=$ac_try;;
1557 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1558 $as_echo "$ac_try_echo"; } >&5
1559 (eval "$ac_link") 2>conftest.err
1561 if test -s conftest.err; then
1562 grep -v '^ *+' conftest.err >conftest.er1
1563 cat conftest.er1 >&5
1564 mv -f conftest.er1 conftest.err
1566 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1567 test $ac_status = 0; } && {
1568 test -z "$ac_c_werror_flag" ||
1569 test ! -s conftest.err
1570 } && test -s conftest$ac_exeext && {
1571 test "$cross_compiling" = yes ||
1572 $as_test_x conftest$ac_exeext
1576 $as_echo "$as_me: failed program was:" >&5
1577 sed 's/^/| /' conftest.$ac_ext >&5
1581 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1582 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1583 # interfere with the next link command; also delete a directory that is
1584 # left behind by Apple's compiler. We do this before executing the actions.
1585 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1586 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1587 as_fn_set_status $ac_retval
1589 } # ac_fn_c_try_link
1590 cat >config.log <<_ACEOF
1591 This file contains any messages produced by compilers while
1592 running configure, to aid debugging if configure makes a mistake.
1594 It was created by RISC-V ISA Simulator $as_me ?, which was
1595 generated by GNU Autoconf 2.68. Invocation command line was
1607 hostname = `(hostname || uname
-n) 2>/dev
/null |
sed 1q
`
1608 uname -m = `(uname
-m) 2>/dev
/null ||
echo unknown
`
1609 uname -r = `(uname
-r) 2>/dev
/null ||
echo unknown
`
1610 uname -s = `(uname
-s) 2>/dev
/null ||
echo unknown
`
1611 uname -v = `(uname
-v) 2>/dev
/null ||
echo unknown
`
1613 /usr/bin/uname -p = `(/usr
/bin
/uname
-p) 2>/dev
/null ||
echo unknown
`
1614 /bin/uname -X = `(/bin
/uname
-X) 2>/dev
/null ||
echo unknown
`
1616 /bin/arch = `(/bin
/arch
) 2>/dev
/null ||
echo unknown
`
1617 /usr/bin/arch -k = `(/usr
/bin
/arch
-k) 2>/dev
/null ||
echo unknown
`
1618 /usr/convex/getsysinfo = `(/usr
/convex
/getsysinfo
) 2>/dev
/null ||
echo unknown
`
1619 /usr/bin/hostinfo = `(/usr
/bin
/hostinfo
) 2>/dev
/null ||
echo unknown
`
1620 /bin/machine = `(/bin
/machine
) 2>/dev
/null ||
echo unknown
`
1621 /usr/bin/oslevel = `(/usr
/bin
/oslevel
) 2>/dev
/null ||
echo unknown
`
1622 /bin/universe = `(/bin
/universe
) 2>/dev
/null ||
echo unknown
`
1626 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1630 test -z "$as_dir" && as_dir=.
1631 $as_echo "PATH: $as_dir"
1647 # Keep a trace of the command line.
1648 # Strip out --no-create and --no-recursion so they do not pile up.
1649 # Strip out --silent because we don't want to record it for future runs.
1650 # Also quote any args containing shell meta-characters.
1651 # Make two passes to allow for proper duplicate-argument suppression.
1655 ac_must_keep_next=false
1661 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1662 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1663 | -silent | --silent | --silen | --sile | --sil)
1666 ac_arg=`$as_echo "$ac_arg" |
sed "s/'/'\\\\\\\\''/g"` ;;
1669 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1671 as_fn_append ac_configure_args1 " '$ac_arg'"
1672 if test $ac_must_keep_next = true; then
1673 ac_must_keep_next=false # Got value, back to normal.
1676 *=* | --config-cache | -C | -disable-* | --disable-* \
1677 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1678 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1679 | -with-* | --with-* | -without-* | --without-* | --x)
1680 case "$ac_configure_args0 " in
1681 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1684 -* ) ac_must_keep_next=true ;;
1687 as_fn_append ac_configure_args " '$ac_arg'"
1692 { ac_configure_args0=; unset ac_configure_args0;}
1693 { ac_configure_args1=; unset ac_configure_args1;}
1695 # When interrupted or exit'd, cleanup temporary files, and complete
1696 # config.log. We remove comments because anyway the quotes in there
1697 # would cause problems or look ugly.
1698 # WARNING: Use '\'' to represent an apostrophe within the trap.
1699 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1700 trap 'exit_status=$?
1701 # Save into config.log some information that might help in debugging.
1705 $as_echo "## ---------------- ##
1706 ## Cache variables. ##
1707 ## ---------------- ##"
1709 # The following way of writing the cache mishandles newlines in values,
1711 for ac_var in `(set) 2>&1 |
sed -n '\''s
/^\
([a-zA-Z_
][a-zA-Z0-9_
]*\
)=.
*/\
1/p
'\''`; do
1712 eval ac_val=\$$ac_var
1716 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1717 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1720 _ | IFS | as_nl) ;; #(
1721 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1722 *) { eval $ac_var=; unset $ac_var;} ;;
1727 case $as_nl`(ac_space
='\'' '\''; set) 2>&1` in #(
1728 *${as_nl}ac_space=\ *)
1730 "s/'\''/'\''\\\\'\'''\''/g;
1731 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1734 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1741 $as_echo "## ----------------- ##
1742 ## Output variables. ##
1743 ## ----------------- ##"
1745 for ac_var in $ac_subst_vars
1747 eval ac_val=\$$ac_var
1749 *\'\''*) ac_val=`$as_echo "$ac_val" |
sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1751 $as_echo "$ac_var='\''$ac_val'\''"
1755 if test -n "$ac_subst_files"; then
1756 $as_echo "## ------------------- ##
1757 ## File substitutions. ##
1758 ## ------------------- ##"
1760 for ac_var in $ac_subst_files
1762 eval ac_val=\$$ac_var
1764 *\'\''*) ac_val=`$as_echo "$ac_val" |
sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1766 $as_echo "$ac_var='\''$ac_val'\''"
1771 if test -s confdefs.h; then
1772 $as_echo "## ----------- ##
1779 test "$ac_signal" != 0 &&
1780 $as_echo "$as_me: caught signal $ac_signal"
1781 $as_echo "$as_me: exit $exit_status"
1783 rm -f core *.core core.conftest.* &&
1784 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1787 for ac_signal in 1 2 13 15; do
1788 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1792 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1793 rm -f -r conftest* confdefs.h
1795 $as_echo "/* confdefs.h */" > confdefs.h
1797 # Predefined preprocessor variables.
1799 cat >>confdefs.h <<_ACEOF
1800 #define PACKAGE_NAME "$PACKAGE_NAME"
1803 cat >>confdefs.h <<_ACEOF
1804 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1807 cat >>confdefs.h <<_ACEOF
1808 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1811 cat >>confdefs.h <<_ACEOF
1812 #define PACKAGE_STRING "$PACKAGE_STRING"
1815 cat >>confdefs.h <<_ACEOF
1816 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1819 cat >>confdefs.h <<_ACEOF
1820 #define PACKAGE_URL "$PACKAGE_URL"
1824 # Let the site file select an alternate cache file if it wants to.
1825 # Prefer an explicitly selected file to automatically selected ones.
1828 if test -n "$CONFIG_SITE"; then
1829 # We do not want a PATH search for config.site.
1830 case $CONFIG_SITE in #((
1831 -*) ac_site_file1=./$CONFIG_SITE;;
1832 */*) ac_site_file1=$CONFIG_SITE;;
1833 *) ac_site_file1=./$CONFIG_SITE;;
1835 elif test "x$prefix" != xNONE; then
1836 ac_site_file1=$prefix/share/config.site
1837 ac_site_file2=$prefix/etc/config.site
1839 ac_site_file1=$ac_default_prefix/share/config.site
1840 ac_site_file2=$ac_default_prefix/etc/config.site
1842 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1844 test "x$ac_site_file" = xNONE && continue
1845 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1846 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1847 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1848 sed 's/^/| /' "$ac_site_file" >&5
1850 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1851 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1852 as_fn_error $? "failed to load site
script $ac_site_file
1853 See \
`config.log' for more details" "$LINENO" 5; }
1857 if test -r "$cache_file"; then
1858 # Some versions of bash will fail to source /dev/null (special files
1859 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
1860 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1861 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1862 $as_echo "$as_me: loading cache $cache_file" >&6;}
1864 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1865 *) . "./$cache_file";;
1869 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1870 $as_echo "$as_me: creating cache $cache_file" >&6;}
1874 # Check that the precious variables saved in the cache have kept the same
1876 ac_cache_corrupted=false
1877 for ac_var in $ac_precious_vars; do
1878 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1879 eval ac_new_set=\$ac_env_${ac_var}_set
1880 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1881 eval ac_new_val=\$ac_env_${ac_var}_value
1882 case $ac_old_set,$ac_new_set in
1884 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run
" >&5
1885 $as_echo "$as_me: error
: \
`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1886 ac_cache_corrupted=: ;;
1888 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not
set in the previous run
" >&5
1889 $as_echo "$as_me: error
: \
`$ac_var' was not set in the previous run" >&2;}
1890 ac_cache_corrupted=: ;;
1893 if test "x$ac_old_val" != "x$ac_new_val"; then
1894 # differences in whitespace do not lead to failure.
1895 ac_old_val_w=`echo x
$ac_old_val`
1896 ac_new_val_w=`echo x
$ac_new_val`
1897 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1898 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1899 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run
:" >&2;}
1900 ac_cache_corrupted=:
1902 { $as_echo "$as_me:${as_lineno-$LINENO}: warning
: ignoring whitespace changes
in \
`$ac_var' since the previous run:" >&5
1903 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1904 eval $ac_var=\$ac_old_val
1906 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1907 $as_echo "$as_me: former value
: \
`$ac_old_val'" >&2;}
1908 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1909 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1912 # Pass precious variables to config.status.
1913 if test "$ac_new_set" = set; then
1915 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s
/'/'\\\\\\\\''/g
"` ;;
1916 *) ac_arg=$ac_var=$ac_new_val ;;
1918 case " $ac_configure_args " in
1919 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1920 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1924 if $ac_cache_corrupted; then
1925 { $as_echo "$as_me:${as_lineno-$LINENO}: error
: in \
`$ac_pwd':" >&5
1926 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1927 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1928 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1929 as_fn_error $? "run \`make distclean' and
/or \
`rm $cache_file' and start over" "$LINENO" 5
1931 ## -------------------- ##
1932 ## Main body of script. ##
1933 ## -------------------- ##
1936 ac_cpp='$CPP $CPPFLAGS'
1937 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1938 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1939 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1944 for ac_dir in scripts "$srcdir"/scripts; do
1945 if test -f "$ac_dir/install-sh"; then
1947 ac_install_sh="$ac_aux_dir/install-sh -c"
1949 elif test -f "$ac_dir/install.sh"; then
1951 ac_install_sh="$ac_aux_dir/install.sh -c"
1953 elif test -f "$ac_dir/shtool"; then
1955 ac_install_sh="$ac_aux_dir/shtool install -c"
1959 if test -z "$ac_aux_dir"; then
1960 as_fn_error $? "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5
1963 # These three variables are undocumented and unsupported,
1964 # and are intended to be withdrawn in a future Autoconf release.
1965 # They can cause serious problems if a builder's source tree is in a directory
1966 # whose full name contains unusual characters.
1967 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1968 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1969 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1972 # Make sure we can run config.sub.
1973 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1974 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1977 $as_echo_n "checking build system type... " >&6; }
1978 if ${ac_cv_build+:} false; then :
1979 $as_echo_n "(cached) " >&6
1981 ac_build_alias=$build_alias
1982 test "x$ac_build_alias" = x &&
1983 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1984 test "x$ac_build_alias" = x &&
1985 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1986 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1987 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1991 $as_echo "$ac_cv_build" >&6; }
1992 case $ac_cv_build in
1994 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
1997 ac_save_IFS=$IFS; IFS='-'
2003 # Remember, the first character of IFS is used to create $*,
2004 # except with old shells:
2007 case $build_os in *\ *) build_os=`echo "$build_os" |
sed 's/ /-/g'`;; esac
2010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2011 $as_echo_n "checking host system type... " >&6; }
2012 if ${ac_cv_host+:} false; then :
2013 $as_echo_n "(cached) " >&6
2015 if test "x$host_alias" = x; then
2016 ac_cv_host=$ac_cv_build
2018 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2019 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2024 $as_echo "$ac_cv_host" >&6; }
2027 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2030 ac_save_IFS=$IFS; IFS='-'
2036 # Remember, the first character of IFS is used to create $*,
2037 # except with old shells:
2040 case $host_os in *\ *) host_os=`echo "$host_os" |
sed 's/ /-/g'`;; esac
2044 #-------------------------------------------------------------------------
2045 # Checks for programs
2046 #-------------------------------------------------------------------------
2049 ac_cpp='$CPP $CPPFLAGS'
2050 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2051 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2052 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2053 if test -n "$ac_tool_prefix"; then
2054 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2055 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2057 $as_echo_n "checking for $ac_word... " >&6; }
2058 if ${ac_cv_prog_CC+:} false; then :
2059 $as_echo_n "(cached) " >&6
2061 if test -n "$CC"; then
2062 ac_cv_prog_CC="$CC" # Let the user override the test.
2064 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2068 test -z "$as_dir" && as_dir=.
2069 for ac_exec_ext in '' $ac_executable_extensions; do
2070 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2071 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2072 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2082 if test -n "$CC"; then
2083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2084 $as_echo "$CC" >&6; }
2086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2087 $as_echo "no" >&6; }
2092 if test -z "$ac_cv_prog_CC"; then
2094 # Extract the first word of "gcc", so it can be a program name with args.
2095 set dummy gcc; ac_word=$2
2096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2097 $as_echo_n "checking for $ac_word... " >&6; }
2098 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2099 $as_echo_n "(cached) " >&6
2101 if test -n "$ac_ct_CC"; then
2102 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2104 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2108 test -z "$as_dir" && as_dir=.
2109 for ac_exec_ext in '' $ac_executable_extensions; do
2110 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2111 ac_cv_prog_ac_ct_CC="gcc"
2112 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2121 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2122 if test -n "$ac_ct_CC"; then
2123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2124 $as_echo "$ac_ct_CC" >&6; }
2126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2127 $as_echo "no" >&6; }
2130 if test "x$ac_ct_CC" = x; then
2133 case $cross_compiling:$ac_tool_warned in
2135 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2136 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2137 ac_tool_warned=yes ;;
2145 if test -z "$CC"; then
2146 if test -n "$ac_tool_prefix"; then
2147 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2148 set dummy ${ac_tool_prefix}cc; ac_word=$2
2149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2150 $as_echo_n "checking for $ac_word... " >&6; }
2151 if ${ac_cv_prog_CC+:} false; then :
2152 $as_echo_n "(cached) " >&6
2154 if test -n "$CC"; then
2155 ac_cv_prog_CC="$CC" # Let the user override the test.
2157 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2161 test -z "$as_dir" && as_dir=.
2162 for ac_exec_ext in '' $ac_executable_extensions; do
2163 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2164 ac_cv_prog_CC="${ac_tool_prefix}cc"
2165 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2175 if test -n "$CC"; then
2176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2177 $as_echo "$CC" >&6; }
2179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2180 $as_echo "no" >&6; }
2186 if test -z "$CC"; then
2187 # Extract the first word of "cc", so it can be a program name with args.
2188 set dummy cc; ac_word=$2
2189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2190 $as_echo_n "checking for $ac_word... " >&6; }
2191 if ${ac_cv_prog_CC+:} false; then :
2192 $as_echo_n "(cached) " >&6
2194 if test -n "$CC"; then
2195 ac_cv_prog_CC="$CC" # Let the user override the test.
2198 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2202 test -z "$as_dir" && as_dir=.
2203 for ac_exec_ext in '' $ac_executable_extensions; do
2204 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2205 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2206 ac_prog_rejected=yes
2210 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2217 if test $ac_prog_rejected = yes; then
2218 # We found a bogon in the path, so make sure we never use it.
2219 set dummy $ac_cv_prog_CC
2221 if test $# != 0; then
2222 # We chose a different compiler from the bogus one.
2223 # However, it has the same basename, so the bogon will be chosen
2224 # first if we set CC to just the basename; use the full file name.
2226 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2232 if test -n "$CC"; then
2233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2234 $as_echo "$CC" >&6; }
2236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2237 $as_echo "no" >&6; }
2242 if test -z "$CC"; then
2243 if test -n "$ac_tool_prefix"; then
2244 for ac_prog in cl.exe
2246 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2247 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2249 $as_echo_n "checking for $ac_word... " >&6; }
2250 if ${ac_cv_prog_CC+:} false; then :
2251 $as_echo_n "(cached) " >&6
2253 if test -n "$CC"; then
2254 ac_cv_prog_CC="$CC" # Let the user override the test.
2256 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2260 test -z "$as_dir" && as_dir=.
2261 for ac_exec_ext in '' $ac_executable_extensions; do
2262 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2263 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2264 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2274 if test -n "$CC"; then
2275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2276 $as_echo "$CC" >&6; }
2278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2279 $as_echo "no" >&6; }
2283 test -n "$CC" && break
2286 if test -z "$CC"; then
2288 for ac_prog in cl.exe
2290 # Extract the first word of "$ac_prog", so it can be a program name with args.
2291 set dummy $ac_prog; ac_word=$2
2292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2293 $as_echo_n "checking for $ac_word... " >&6; }
2294 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2295 $as_echo_n "(cached) " >&6
2297 if test -n "$ac_ct_CC"; then
2298 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2300 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2304 test -z "$as_dir" && as_dir=.
2305 for ac_exec_ext in '' $ac_executable_extensions; do
2306 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2307 ac_cv_prog_ac_ct_CC="$ac_prog"
2308 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2317 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2318 if test -n "$ac_ct_CC"; then
2319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2320 $as_echo "$ac_ct_CC" >&6; }
2322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2323 $as_echo "no" >&6; }
2327 test -n "$ac_ct_CC" && break
2330 if test "x$ac_ct_CC" = x; then
2333 case $cross_compiling:$ac_tool_warned in
2335 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2336 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2337 ac_tool_warned=yes ;;
2346 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2347 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2348 as_fn_error $? "no acceptable C compiler found
in \
$PATH
2349 See \
`config.log' for more details" "$LINENO" 5; }
2351 # Provide some information about the compiler.
2352 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2355 for ac_option in --version -v -V -qversion; do
2356 { { ac_try="$ac_compiler $ac_option >&5"
2358 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2359 *) ac_try_echo
=$ac_try;;
2361 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2362 $as_echo "$ac_try_echo"; } >&5
2363 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2365 if test -s conftest.err
; then
2367 ... rest of stderr output deleted ...
2368 10q' conftest.err
>conftest.er1
2369 cat conftest.er1
>&5
2371 rm -f conftest.er1 conftest.err
2372 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2373 test $ac_status = 0; }
2376 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2377 /* end confdefs.h. */
2387 ac_clean_files_save
=$ac_clean_files
2388 ac_clean_files
="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2389 # Try to create an executable without -o first, disregard a.out.
2390 # It will help us diagnose broken compilers, and finding out an intuition
2392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2393 $as_echo_n "checking whether the C compiler works... " >&6; }
2394 ac_link_default
=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2396 # The possible output files:
2397 ac_files
="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2400 for ac_file
in $ac_files
2403 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
2404 * ) ac_rmfiles
="$ac_rmfiles $ac_file";;
2409 if { { ac_try
="$ac_link_default"
2411 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2412 *) ac_try_echo=$ac_try;;
2414 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2415 $as_echo "$ac_try_echo"; } >&5
2416 (eval "$ac_link_default") 2>&5
2418 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2419 test $ac_status = 0; }; then :
2420 # Autoconf-2.13 could set the ac_cv_exeext variable to `no
'.
2421 # So ignore a value of `no', otherwise this would lead to
`EXEEXT = no'
2422 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2423 # so that the user can short-circuit this test for compilers unknown to
2425 for ac_file in $ac_files ''
2427 test -f "$ac_file" || continue
2429 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2432 # We found the default executable, but exeext='' is most
2436 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2438 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2440 # We set ac_cv_exeext here because the later test for it is not
2441 # safe: cross compilers may not add the suffix if given an `-o'
2442 # argument, so we may need to know it at that point already.
2443 # Even if this section looks crufty: it has the advantage of
2450 test "$ac_cv_exeext" = no && ac_cv_exeext=
2455 if test -z "$ac_file"; then :
2456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2457 $as_echo "no" >&6; }
2458 $as_echo "$as_me: failed program was:" >&5
2459 sed 's
/^
/|
/' conftest.$ac_ext >&5
2461 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2462 $as_echo "$as_me: error
: in \
`$ac_pwd':" >&2;}
2463 as_fn_error 77 "C compiler cannot create executables
2464 See \`config.log
' for more details" "$LINENO" 5; }
2466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2467 $as_echo "yes" >&6; }
2469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2470 $as_echo_n "checking for C compiler default output file name... " >&6; }
2471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2472 $as_echo "$ac_file" >&6; }
2473 ac_exeext=$ac_cv_exeext
2475 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2476 ac_clean_files=$ac_clean_files_save
2477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2478 $as_echo_n "checking for suffix of executables... " >&6; }
2479 if { { ac_try="$ac_link"
2481 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2482 *) ac_try_echo=$ac_try;;
2484 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2485 $as_echo "$ac_try_echo"; } >&5
2486 (eval "$ac_link") 2>&5
2488 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2489 test $ac_status = 0; }; then :
2490 # If both `conftest.exe' and
`conftest' are `present
' (well, observable)
2491 # catch `conftest.exe'. For instance with Cygwin
, `ls conftest' will
2492 # work properly (i.e., refer to `conftest.exe
'), while it won't with
2494 for ac_file
in conftest.exe conftest conftest.
*; do
2495 test -f "$ac_file" ||
continue
2497 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
2498 *.
* ) ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
2504 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2505 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2506 as_fn_error $?
"cannot compute suffix of executables: cannot compile and link
2507 See \`config.log' for more details" "$LINENO" 5; }
2509 rm -f conftest conftest
$ac_cv_exeext
2510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2511 $as_echo "$ac_cv_exeext" >&6; }
2513 rm -f conftest.
$ac_ext
2514 EXEEXT
=$ac_cv_exeext
2516 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2517 /* end confdefs.h. */
2522 FILE *f = fopen ("conftest.out", "w");
2523 return ferror (f) || fclose (f) != 0;
2529 ac_clean_files
="$ac_clean_files conftest.out"
2530 # Check that the compiler produces executables we can run. If not, either
2531 # the compiler is broken, or we cross compile.
2532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2533 $as_echo_n "checking whether we are cross compiling... " >&6; }
2534 if test "$cross_compiling" != yes; then
2535 { { ac_try
="$ac_link"
2537 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2538 *) ac_try_echo=$ac_try;;
2540 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2541 $as_echo "$ac_try_echo"; } >&5
2542 (eval "$ac_link") 2>&5
2544 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2545 test $ac_status = 0; }
2546 if { ac_try='./conftest$ac_cv_exeext'
2547 { { case "(($ac_try" in
2548 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2549 *) ac_try_echo
=$ac_try;;
2551 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2552 $as_echo "$ac_try_echo"; } >&5
2553 (eval "$ac_try") 2>&5
2555 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2556 test $ac_status = 0; }; }; then
2559 if test "$cross_compiling" = maybe
; then
2562 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2563 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2564 as_fn_error $?
"cannot run C compiled programs.
2565 If you meant to cross compile, use \`--host'.
2566 See \`config.log' for more details" "$LINENO" 5; }
2570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2571 $as_echo "$cross_compiling" >&6; }
2573 rm -f conftest.
$ac_ext conftest
$ac_cv_exeext conftest.out
2574 ac_clean_files
=$ac_clean_files_save
2575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2576 $as_echo_n "checking for suffix of object files... " >&6; }
2577 if ${ac_cv_objext+:} false
; then :
2578 $as_echo_n "(cached) " >&6
2580 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2581 /* end confdefs.h. */
2591 rm -f conftest.o conftest.obj
2592 if { { ac_try
="$ac_compile"
2594 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2595 *) ac_try_echo=$ac_try;;
2597 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2598 $as_echo "$ac_try_echo"; } >&5
2599 (eval "$ac_compile") 2>&5
2601 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2602 test $ac_status = 0; }; then :
2603 for ac_file in conftest.o conftest.obj conftest.*; do
2604 test -f "$ac_file" || continue;
2606 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2607 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2612 $as_echo "$as_me: failed program was:" >&5
2613 sed 's/^/| /' conftest.$ac_ext >&5
2615 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2616 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2617 as_fn_error $? "cannot compute suffix of object files
: cannot compile
2618 See \
`config.log' for more details" "$LINENO" 5; }
2620 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2623 $as_echo "$ac_cv_objext" >&6; }
2624 OBJEXT=$ac_cv_objext
2626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2627 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2628 if ${ac_cv_c_compiler_gnu+:} false; then :
2629 $as_echo_n "(cached) " >&6
2631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2632 /* end confdefs.h. */
2645 if ac_fn_c_try_compile "$LINENO"; then :
2650 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2651 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2655 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2656 if test $ac_compiler_gnu = yes; then
2661 ac_test_CFLAGS=${CFLAGS+set}
2662 ac_save_CFLAGS=$CFLAGS
2663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2664 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2665 if ${ac_cv_prog_cc_g+:} false; then :
2666 $as_echo_n "(cached) " >&6
2668 ac_save_c_werror_flag=$ac_c_werror_flag
2669 ac_c_werror_flag=yes
2672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2673 /* end confdefs.h. */
2683 if ac_fn_c_try_compile "$LINENO"; then :
2687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2688 /* end confdefs.h. */
2698 if ac_fn_c_try_compile "$LINENO"; then :
2701 ac_c_werror_flag=$ac_save_c_werror_flag
2703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2704 /* end confdefs.h. */
2714 if ac_fn_c_try_compile "$LINENO"; then :
2717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2719 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2722 ac_c_werror_flag=$ac_save_c_werror_flag
2724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2725 $as_echo "$ac_cv_prog_cc_g" >&6; }
2726 if test "$ac_test_CFLAGS" = set; then
2727 CFLAGS=$ac_save_CFLAGS
2728 elif test $ac_cv_prog_cc_g = yes; then
2729 if test "$GCC" = yes; then
2735 if test "$GCC" = yes; then
2741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2742 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2743 if ${ac_cv_prog_cc_c89+:} false; then :
2744 $as_echo_n "(cached) " >&6
2746 ac_cv_prog_cc_c89=no
2748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2749 /* end confdefs.h. */
2752 #include <sys/types.h>
2753 #include <sys/stat.h>
2754 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2755 struct buf { int x; };
2756 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2757 static char *e (p, i)
2763 static char *f (char * (*g) (char **, int), char **p, ...)
2768 s = g (p, va_arg (v,int));
2773 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2774 function prototypes and stuff, but not '\xHH' hex character constants.
2775 These don't provoke an error unfortunately, instead are silently treated
2776 as 'x'. The following induces an error, until -std is added to get
2777 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2778 array size at least. It's necessary to write '\x00'==0 to get something
2779 that's true only with -std. */
2780 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2782 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2783 inside strings and character constants. */
2785 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2787 int test (int i, double x);
2788 struct s1 {int (*f) (int a);};
2789 struct s2 {int (*f) (double a);};
2790 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2796 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2801 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2802 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2804 CC="$ac_save_CC $ac_arg"
2805 if ac_fn_c_try_compile "$LINENO"; then :
2806 ac_cv_prog_cc_c89=$ac_arg
2808 rm -f core conftest.err conftest.$ac_objext
2809 test "x$ac_cv_prog_cc_c89" != "xno" && break
2811 rm -f conftest.$ac_ext
2816 case "x$ac_cv_prog_cc_c89" in
2818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2819 $as_echo "none needed" >&6; } ;;
2821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2822 $as_echo "unsupported" >&6; } ;;
2824 CC="$CC $ac_cv_prog_cc_c89"
2825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2826 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2828 if test "x$ac_cv_prog_cc_c89" != xno; then :
2833 ac_cpp='$CPP $CPPFLAGS'
2834 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2835 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2836 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2839 ac_cpp='$CXXCPP $CPPFLAGS'
2840 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2841 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2842 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2843 if test -z "$CXX"; then
2844 if test -n "$CCC"; then
2847 if test -n "$ac_tool_prefix"; then
2848 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2850 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2851 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2853 $as_echo_n "checking for $ac_word... " >&6; }
2854 if ${ac_cv_prog_CXX+:} false; then :
2855 $as_echo_n "(cached) " >&6
2857 if test -n "$CXX"; then
2858 ac_cv_prog_CXX="$CXX" # Let the user override the test.
2860 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2864 test -z "$as_dir" && as_dir=.
2865 for ac_exec_ext in '' $ac_executable_extensions; do
2866 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2867 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2868 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2878 if test -n "$CXX"; then
2879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
2880 $as_echo "$CXX" >&6; }
2882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2883 $as_echo "no" >&6; }
2887 test -n "$CXX" && break
2890 if test -z "$CXX"; then
2892 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2894 # Extract the first word of "$ac_prog", so it can be a program name with args.
2895 set dummy $ac_prog; ac_word=$2
2896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2897 $as_echo_n "checking for $ac_word... " >&6; }
2898 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
2899 $as_echo_n "(cached) " >&6
2901 if test -n "$ac_ct_CXX"; then
2902 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2904 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2908 test -z "$as_dir" && as_dir=.
2909 for ac_exec_ext in '' $ac_executable_extensions; do
2910 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2911 ac_cv_prog_ac_ct_CXX="$ac_prog"
2912 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2921 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2922 if test -n "$ac_ct_CXX"; then
2923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
2924 $as_echo "$ac_ct_CXX" >&6; }
2926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2927 $as_echo "no" >&6; }
2931 test -n "$ac_ct_CXX" && break
2934 if test "x$ac_ct_CXX" = x; then
2937 case $cross_compiling:$ac_tool_warned in
2939 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2940 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2941 ac_tool_warned=yes ;;
2949 # Provide some information about the compiler.
2950 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
2953 for ac_option in --version -v -V -qversion; do
2954 { { ac_try="$ac_compiler $ac_option >&5"
2956 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2957 *) ac_try_echo
=$ac_try;;
2959 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2960 $as_echo "$ac_try_echo"; } >&5
2961 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2963 if test -s conftest.err
; then
2965 ... rest of stderr output deleted ...
2966 10q' conftest.err
>conftest.er1
2967 cat conftest.er1
>&5
2969 rm -f conftest.er1 conftest.err
2970 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2971 test $ac_status = 0; }
2974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
2975 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
2976 if ${ac_cv_cxx_compiler_gnu+:} false
; then :
2977 $as_echo_n "(cached) " >&6
2979 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2980 /* end confdefs.h. */
2993 if ac_fn_cxx_try_compile
"$LINENO"; then :
2998 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
2999 ac_cv_cxx_compiler_gnu
=$ac_compiler_gnu
3002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3003 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3004 if test $ac_compiler_gnu = yes; then
3009 ac_test_CXXFLAGS
=${CXXFLAGS+set}
3010 ac_save_CXXFLAGS
=$CXXFLAGS
3011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3012 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3013 if ${ac_cv_prog_cxx_g+:} false
; then :
3014 $as_echo_n "(cached) " >&6
3016 ac_save_cxx_werror_flag
=$ac_cxx_werror_flag
3017 ac_cxx_werror_flag
=yes
3020 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3021 /* end confdefs.h. */
3031 if ac_fn_cxx_try_compile
"$LINENO"; then :
3032 ac_cv_prog_cxx_g
=yes
3035 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3036 /* end confdefs.h. */
3046 if ac_fn_cxx_try_compile
"$LINENO"; then :
3049 ac_cxx_werror_flag
=$ac_save_cxx_werror_flag
3051 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3052 /* end confdefs.h. */
3062 if ac_fn_cxx_try_compile
"$LINENO"; then :
3063 ac_cv_prog_cxx_g
=yes
3065 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3067 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3069 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3070 ac_cxx_werror_flag
=$ac_save_cxx_werror_flag
3072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3073 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3074 if test "$ac_test_CXXFLAGS" = set; then
3075 CXXFLAGS
=$ac_save_CXXFLAGS
3076 elif test $ac_cv_prog_cxx_g = yes; then
3077 if test "$GXX" = yes; then
3083 if test "$GXX" = yes; then
3090 ac_cpp
='$CPP $CPPFLAGS'
3091 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3092 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3093 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3095 if test -n "$ac_tool_prefix"; then
3096 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3097 set dummy
${ac_tool_prefix}ar; ac_word
=$2
3098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3099 $as_echo_n "checking for $ac_word... " >&6; }
3100 if ${ac_cv_prog_AR+:} false
; then :
3101 $as_echo_n "(cached) " >&6
3103 if test -n "$AR"; then
3104 ac_cv_prog_AR
="$AR" # Let the user override the test.
3106 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3110 test -z "$as_dir" && as_dir
=.
3111 for ac_exec_ext
in '' $ac_executable_extensions; do
3112 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3113 ac_cv_prog_AR
="${ac_tool_prefix}ar"
3114 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3124 if test -n "$AR"; then
3125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
3126 $as_echo "$AR" >&6; }
3128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3129 $as_echo "no" >&6; }
3134 if test -z "$ac_cv_prog_AR"; then
3136 # Extract the first word of "ar", so it can be a program name with args.
3137 set dummy
ar; ac_word
=$2
3138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3139 $as_echo_n "checking for $ac_word... " >&6; }
3140 if ${ac_cv_prog_ac_ct_AR+:} false
; then :
3141 $as_echo_n "(cached) " >&6
3143 if test -n "$ac_ct_AR"; then
3144 ac_cv_prog_ac_ct_AR
="$ac_ct_AR" # Let the user override the test.
3146 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3150 test -z "$as_dir" && as_dir
=.
3151 for ac_exec_ext
in '' $ac_executable_extensions; do
3152 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3153 ac_cv_prog_ac_ct_AR
="ar"
3154 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3163 ac_ct_AR
=$ac_cv_prog_ac_ct_AR
3164 if test -n "$ac_ct_AR"; then
3165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
3166 $as_echo "$ac_ct_AR" >&6; }
3168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3169 $as_echo "no" >&6; }
3172 if test "x$ac_ct_AR" = x
; then
3175 case $cross_compiling:$ac_tool_warned in
3177 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3178 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3179 ac_tool_warned
=yes ;;
3187 if test -n "$ac_tool_prefix"; then
3188 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3189 set dummy
${ac_tool_prefix}ranlib
; ac_word
=$2
3190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3191 $as_echo_n "checking for $ac_word... " >&6; }
3192 if ${ac_cv_prog_RANLIB+:} false
; then :
3193 $as_echo_n "(cached) " >&6
3195 if test -n "$RANLIB"; then
3196 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
3198 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3202 test -z "$as_dir" && as_dir
=.
3203 for ac_exec_ext
in '' $ac_executable_extensions; do
3204 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3205 ac_cv_prog_RANLIB
="${ac_tool_prefix}ranlib"
3206 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3215 RANLIB
=$ac_cv_prog_RANLIB
3216 if test -n "$RANLIB"; then
3217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3218 $as_echo "$RANLIB" >&6; }
3220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3221 $as_echo "no" >&6; }
3226 if test -z "$ac_cv_prog_RANLIB"; then
3227 ac_ct_RANLIB
=$RANLIB
3228 # Extract the first word of "ranlib", so it can be a program name with args.
3229 set dummy ranlib
; ac_word
=$2
3230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3231 $as_echo_n "checking for $ac_word... " >&6; }
3232 if ${ac_cv_prog_ac_ct_RANLIB+:} false
; then :
3233 $as_echo_n "(cached) " >&6
3235 if test -n "$ac_ct_RANLIB"; then
3236 ac_cv_prog_ac_ct_RANLIB
="$ac_ct_RANLIB" # Let the user override the test.
3238 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3242 test -z "$as_dir" && as_dir
=.
3243 for ac_exec_ext
in '' $ac_executable_extensions; do
3244 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3245 ac_cv_prog_ac_ct_RANLIB
="ranlib"
3246 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3255 ac_ct_RANLIB
=$ac_cv_prog_ac_ct_RANLIB
3256 if test -n "$ac_ct_RANLIB"; then
3257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3258 $as_echo "$ac_ct_RANLIB" >&6; }
3260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3261 $as_echo "no" >&6; }
3264 if test "x$ac_ct_RANLIB" = x
; then
3267 case $cross_compiling:$ac_tool_warned in
3269 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3270 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3271 ac_tool_warned
=yes ;;
3273 RANLIB
=$ac_ct_RANLIB
3276 RANLIB
="$ac_cv_prog_RANLIB"
3280 #-------------------------------------------------------------------------
3281 # MCPPBS specific program checks
3282 #-------------------------------------------------------------------------
3283 # These macros check to see if we can do a stow-based install and also
3284 # check for an isa simulator suitable for running the unit test programs
3287 # Find a good install program. We prefer a C program (faster),
3288 # so one script is as good as another. But avoid the broken or
3289 # incompatible versions:
3290 # SysV /etc/install, /usr/sbin/install
3291 # SunOS /usr/etc/install
3292 # IRIX /sbin/install
3294 # AmigaOS /C/install, which installs bootblocks on floppy discs
3295 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3296 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3297 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3298 # OS/2's system install, which has a completely different semantic
3299 # ./install, which can be erroneously created by make from ./install.sh.
3300 # Reject install programs that cannot install multiple files.
3301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3302 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3303 if test -z "$INSTALL"; then
3304 if ${ac_cv_path_install+:} false
; then :
3305 $as_echo_n "(cached) " >&6
3307 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3311 test -z "$as_dir" && as_dir
=.
3312 # Account for people who put trailing slashes in PATH elements.
3313 case $as_dir/ in #((
3314 .
/ | .
// |
/[cC
]/* | \
3315 /etc
/* |
/usr
/sbin
/* |
/usr
/etc
/* |
/sbin
/* |
/usr
/afsws
/bin
/* | \
3316 ?
:[\\/]os2
[\\/]install[\\/]* | ?
:[\\/]OS2
[\\/]INSTALL
[\\/]* | \
3319 # OSF1 and SCO ODT 3.0 have their own names for install.
3320 # Don't use installbsd from OSF since it installs stuff as root
3322 for ac_prog
in ginstall scoinst
install; do
3323 for ac_exec_ext
in '' $ac_executable_extensions; do
3324 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3325 if test $ac_prog = install &&
3326 grep dspmsg
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
3327 # AIX install. It has an incompatible calling convention.
3329 elif test $ac_prog = install &&
3330 grep pwplus
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
3331 # program-specific install script used by HP pwplus--don't use.
3334 rm -rf conftest.one conftest.two conftest.dir
3335 echo one
> conftest.one
3336 echo two
> conftest.two
3338 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two
"`pwd`/conftest.dir" &&
3339 test -s conftest.one
&& test -s conftest.two
&&
3340 test -s conftest.dir
/conftest.one
&&
3341 test -s conftest.dir
/conftest.two
3343 ac_cv_path_install
="$as_dir/$ac_prog$ac_exec_ext -c"
3356 rm -rf conftest.one conftest.two conftest.dir
3359 if test "${ac_cv_path_install+set}" = set; then
3360 INSTALL
=$ac_cv_path_install
3362 # As a last resort, use the slow shell script. Don't cache a
3363 # value for INSTALL within a source directory, because that will
3364 # break other packages using the cache if that directory is
3365 # removed, or if the value is a relative name.
3366 INSTALL
=$ac_install_sh
3369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3370 $as_echo "$INSTALL" >&6; }
3372 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3373 # It thinks the first close brace ends the variable substitution.
3374 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
3376 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT
='${INSTALL}'
3378 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
3382 # Configure command line option
3384 # Check whether --enable-stow was given.
3385 if test "${enable_stow+set}" = set; then :
3386 enableval
=$enable_stow; enable_stow
="yes"
3394 # Environment variables
3399 # Check for install script
3403 # Deterimine if native build and set prefix appropriately
3405 if test ${enable_stow} = "yes" ; then :
3409 # Extract the first word of "$ac_prog", so it can be a program name with args.
3410 set dummy
$ac_prog; ac_word
=$2
3411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3412 $as_echo_n "checking for $ac_word... " >&6; }
3413 if ${ac_cv_prog_stow+:} false
; then :
3414 $as_echo_n "(cached) " >&6
3416 if test -n "$stow"; then
3417 ac_cv_prog_stow
="$stow" # Let the user override the test.
3419 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3423 test -z "$as_dir" && as_dir
=.
3424 for ac_exec_ext
in '' $ac_executable_extensions; do
3425 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3426 ac_cv_prog_stow
="$ac_prog"
3427 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3436 stow
=$ac_cv_prog_stow
3437 if test -n "$stow"; then
3438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $stow" >&5
3439 $as_echo "$stow" >&6; }
3441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3442 $as_echo "no" >&6; }
3446 test -n "$stow" && break
3448 test -n "$stow" || stow
="no"
3450 if test ${stow} = "no" ; then :
3452 as_fn_error $?
"Cannot use --enable-stow since stow is not available" "$LINENO" 5
3456 # Check if native or non-native build
3458 if test "${build}" = "${host}" ; then :
3461 # build == host so this is a native build. Make sure --prefix not
3462 # set and $STOW_PREFIX is set, then set prefix=$STOW_PREFIX.
3464 if test "${prefix}" = "NONE" && test -n "${STOW_PREFIX}" ; then :
3466 prefix
="${STOW_PREFIX}"
3467 { $as_echo "$as_me:${as_lineno-$LINENO}: Using \$STOW_PREFIX from environment" >&5
3468 $as_echo "$as_me: Using \$STOW_PREFIX from environment" >&6;}
3469 { $as_echo "$as_me:${as_lineno-$LINENO}: prefix=${prefix}" >&5
3470 $as_echo "$as_me: prefix=${prefix}" >&6;}
3478 # build != host so this is a non-native build. Make sure --prefix
3479 # not set and $STOW_ROOT is set, then set
3480 # prefix=$STOW_ROOT/${host_alias}.
3482 if test "${prefix}" = "NONE" && test -n "${STOW_ROOT}" ; then :
3484 prefix
="${STOW_ROOT}/${host_alias}"
3485 { $as_echo "$as_me:${as_lineno-$LINENO}: Using \$STOW_ROOT from environment" >&5
3486 $as_echo "$as_me: Using \$STOW_ROOT from environment" >&6;}
3487 { $as_echo "$as_me:${as_lineno-$LINENO}: prefix=${prefix}" >&5
3488 $as_echo "$as_me: prefix=${prefix}" >&6;}
3500 if test "${build}" != "${host}" ; then :
3502 if test -n "$ac_tool_prefix"; then
3503 for ac_prog
in isa-run run
3505 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3506 set dummy
$ac_tool_prefix$ac_prog; ac_word
=$2
3507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3508 $as_echo_n "checking for $ac_word... " >&6; }
3509 if ${ac_cv_prog_RUN+:} false
; then :
3510 $as_echo_n "(cached) " >&6
3512 if test -n "$RUN"; then
3513 ac_cv_prog_RUN
="$RUN" # Let the user override the test.
3515 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3519 test -z "$as_dir" && as_dir
=.
3520 for ac_exec_ext
in '' $ac_executable_extensions; do
3521 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3522 ac_cv_prog_RUN
="$ac_tool_prefix$ac_prog"
3523 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3533 if test -n "$RUN"; then
3534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RUN" >&5
3535 $as_echo "$RUN" >&6; }
3537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3538 $as_echo "no" >&6; }
3542 test -n "$RUN" && break
3545 if test -z "$RUN"; then
3547 for ac_prog
in isa-run run
3549 # Extract the first word of "$ac_prog", so it can be a program name with args.
3550 set dummy
$ac_prog; ac_word
=$2
3551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3552 $as_echo_n "checking for $ac_word... " >&6; }
3553 if ${ac_cv_prog_ac_ct_RUN+:} false
; then :
3554 $as_echo_n "(cached) " >&6
3556 if test -n "$ac_ct_RUN"; then
3557 ac_cv_prog_ac_ct_RUN
="$ac_ct_RUN" # Let the user override the test.
3559 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3563 test -z "$as_dir" && as_dir
=.
3564 for ac_exec_ext
in '' $ac_executable_extensions; do
3565 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3566 ac_cv_prog_ac_ct_RUN
="$ac_prog"
3567 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3576 ac_ct_RUN
=$ac_cv_prog_ac_ct_RUN
3577 if test -n "$ac_ct_RUN"; then
3578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RUN" >&5
3579 $as_echo "$ac_ct_RUN" >&6; }
3581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3582 $as_echo "no" >&6; }
3586 test -n "$ac_ct_RUN" && break
3589 if test "x$ac_ct_RUN" = x
; then
3592 case $cross_compiling:$ac_tool_warned in
3594 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3595 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3596 ac_tool_warned
=yes ;;
3602 if test ${RUN} = "no" ; then :
3604 as_fn_error $?
"Cannot find simulator for target ${target_alias}" "$LINENO" 5
3617 #-------------------------------------------------------------------------
3618 # Checks for header files
3619 #-------------------------------------------------------------------------
3623 ac_cpp
='$CPP $CPPFLAGS'
3624 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3625 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3626 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3628 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3629 # On Suns, sometimes $CPP names a directory.
3630 if test -n "$CPP" && test -d "$CPP"; then
3633 if test -z "$CPP"; then
3634 if ${ac_cv_prog_CPP+:} false
; then :
3635 $as_echo_n "(cached) " >&6
3637 # Double quotes because CPP needs to be expanded
3638 for CPP
in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3641 for ac_c_preproc_warn_flag
in '' yes
3643 # Use a header file that comes with gcc, so configuring glibc
3644 # with a fresh cross-compiler works.
3645 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3646 # <limits.h> exists even on freestanding compilers.
3647 # On the NeXT, cc -E runs the code through the compiler's parser,
3648 # not just through cpp. "Syntax error" is here to catch this case.
3649 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3650 /* end confdefs.h. */
3652 # include <limits.h>
3654 # include <assert.h>
3658 if ac_fn_c_try_cpp
"$LINENO"; then :
3661 # Broken: fails on valid input.
3664 rm -f conftest.err conftest.i conftest.
$ac_ext
3666 # OK, works on sane cases. Now check whether nonexistent headers
3667 # can be detected and how.
3668 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3669 /* end confdefs.h. */
3670 #include <ac_nonexistent.h>
3672 if ac_fn_c_try_cpp
"$LINENO"; then :
3673 # Broken: success on invalid input.
3676 # Passes both tests.
3680 rm -f conftest.err conftest.i conftest.
$ac_ext
3683 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3684 rm -f conftest.i conftest.err conftest.
$ac_ext
3685 if $ac_preproc_ok; then :
3697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3698 $as_echo "$CPP" >&6; }
3700 for ac_c_preproc_warn_flag
in '' yes
3702 # Use a header file that comes with gcc, so configuring glibc
3703 # with a fresh cross-compiler works.
3704 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3705 # <limits.h> exists even on freestanding compilers.
3706 # On the NeXT, cc -E runs the code through the compiler's parser,
3707 # not just through cpp. "Syntax error" is here to catch this case.
3708 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3709 /* end confdefs.h. */
3711 # include <limits.h>
3713 # include <assert.h>
3717 if ac_fn_c_try_cpp
"$LINENO"; then :
3720 # Broken: fails on valid input.
3723 rm -f conftest.err conftest.i conftest.
$ac_ext
3725 # OK, works on sane cases. Now check whether nonexistent headers
3726 # can be detected and how.
3727 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3728 /* end confdefs.h. */
3729 #include <ac_nonexistent.h>
3731 if ac_fn_c_try_cpp
"$LINENO"; then :
3732 # Broken: success on invalid input.
3735 # Passes both tests.
3739 rm -f conftest.err conftest.i conftest.
$ac_ext
3742 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3743 rm -f conftest.i conftest.err conftest.
$ac_ext
3744 if $ac_preproc_ok; then :
3747 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3748 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3749 as_fn_error $?
"C preprocessor \"$CPP\" fails sanity check
3750 See \`config.log' for more details" "$LINENO" 5; }
3754 ac_cpp
='$CPP $CPPFLAGS'
3755 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3756 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3757 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3761 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3762 if ${ac_cv_path_GREP+:} false
; then :
3763 $as_echo_n "(cached) " >&6
3765 if test -z "$GREP"; then
3766 ac_path_GREP_found
=false
3767 # Loop through the user's path and test for each of PROGNAME-LIST
3768 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3769 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
3772 test -z "$as_dir" && as_dir
=.
3773 for ac_prog
in grep ggrep
; do
3774 for ac_exec_ext
in '' $ac_executable_extensions; do
3775 ac_path_GREP
="$as_dir/$ac_prog$ac_exec_ext"
3776 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } ||
continue
3777 # Check for GNU ac_path_GREP and select it if it is found.
3778 # Check for GNU $ac_path_GREP
3779 case `"$ac_path_GREP" --version 2>&1` in
3781 ac_cv_path_GREP
="$ac_path_GREP" ac_path_GREP_found
=:;;
3784 $as_echo_n 0123456789 >"conftest.in"
3787 cat "conftest.in" "conftest.in" >"conftest.tmp"
3788 mv "conftest.tmp" "conftest.in"
3789 cp "conftest.in" "conftest.nl"
3790 $as_echo 'GREP' >> "conftest.nl"
3791 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
3792 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
3793 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
3794 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3795 # Best one so far, save it but keep looking for a better one
3796 ac_cv_path_GREP
="$ac_path_GREP"
3797 ac_path_GREP_max
=$ac_count
3799 # 10*(2^10) chars as input seems more than enough
3800 test $ac_count -gt 10 && break
3802 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
3805 $ac_path_GREP_found && break 3
3810 if test -z "$ac_cv_path_GREP"; then
3811 as_fn_error $?
"no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3814 ac_cv_path_GREP
=$GREP
3818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3819 $as_echo "$ac_cv_path_GREP" >&6; }
3820 GREP
="$ac_cv_path_GREP"
3823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3824 $as_echo_n "checking for egrep... " >&6; }
3825 if ${ac_cv_path_EGREP+:} false
; then :
3826 $as_echo_n "(cached) " >&6
3828 if echo a |
$GREP -E '(a|b)' >/dev
/null
2>&1
3829 then ac_cv_path_EGREP
="$GREP -E"
3831 if test -z "$EGREP"; then
3832 ac_path_EGREP_found
=false
3833 # Loop through the user's path and test for each of PROGNAME-LIST
3834 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3835 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
3838 test -z "$as_dir" && as_dir
=.
3839 for ac_prog
in egrep; do
3840 for ac_exec_ext
in '' $ac_executable_extensions; do
3841 ac_path_EGREP
="$as_dir/$ac_prog$ac_exec_ext"
3842 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } ||
continue
3843 # Check for GNU ac_path_EGREP and select it if it is found.
3844 # Check for GNU $ac_path_EGREP
3845 case `"$ac_path_EGREP" --version 2>&1` in
3847 ac_cv_path_EGREP
="$ac_path_EGREP" ac_path_EGREP_found
=:;;
3850 $as_echo_n 0123456789 >"conftest.in"
3853 cat "conftest.in" "conftest.in" >"conftest.tmp"
3854 mv "conftest.tmp" "conftest.in"
3855 cp "conftest.in" "conftest.nl"
3856 $as_echo 'EGREP' >> "conftest.nl"
3857 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
3858 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
3859 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
3860 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3861 # Best one so far, save it but keep looking for a better one
3862 ac_cv_path_EGREP
="$ac_path_EGREP"
3863 ac_path_EGREP_max
=$ac_count
3865 # 10*(2^10) chars as input seems more than enough
3866 test $ac_count -gt 10 && break
3868 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
3871 $ac_path_EGREP_found && break 3
3876 if test -z "$ac_cv_path_EGREP"; then
3877 as_fn_error $?
"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3880 ac_cv_path_EGREP
=$EGREP
3885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3886 $as_echo "$ac_cv_path_EGREP" >&6; }
3887 EGREP
="$ac_cv_path_EGREP"
3890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3891 $as_echo_n "checking for ANSI C header files... " >&6; }
3892 if ${ac_cv_header_stdc+:} false
; then :
3893 $as_echo_n "(cached) " >&6
3895 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3896 /* end confdefs.h. */
3910 if ac_fn_c_try_compile
"$LINENO"; then :
3911 ac_cv_header_stdc
=yes
3913 ac_cv_header_stdc
=no
3915 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3917 if test $ac_cv_header_stdc = yes; then
3918 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3919 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3920 /* end confdefs.h. */
3924 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3925 $EGREP "memchr" >/dev
/null
2>&1; then :
3928 ac_cv_header_stdc
=no
3934 if test $ac_cv_header_stdc = yes; then
3935 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3936 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3937 /* end confdefs.h. */
3941 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3942 $EGREP "free" >/dev
/null
2>&1; then :
3945 ac_cv_header_stdc
=no
3951 if test $ac_cv_header_stdc = yes; then
3952 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3953 if test "$cross_compiling" = yes; then :
3956 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3957 /* end confdefs.h. */
3960 #if ((' ' & 0x0FF) == 0x020)
3961 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3962 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3964 # define ISLOWER(c) \
3965 (('a' <= (c) && (c) <= 'i') \
3966 || ('j' <= (c) && (c) <= 'r') \
3967 || ('s' <= (c) && (c) <= 'z'))
3968 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3971 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3976 for (i = 0; i < 256; i++)
3977 if (XOR (islower (i), ISLOWER (i))
3978 || toupper (i) != TOUPPER (i))
3983 if ac_fn_c_try_run
"$LINENO"; then :
3986 ac_cv_header_stdc
=no
3988 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
3989 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
3994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3995 $as_echo "$ac_cv_header_stdc" >&6; }
3996 if test $ac_cv_header_stdc = yes; then
3998 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4003 #-------------------------------------------------------------------------
4004 # Default compiler flags
4005 #-------------------------------------------------------------------------
4007 CFLAGS
="-Wall -O2 -Wno-unused"
4009 CXXFLAGS
="-Wall -O2 -std=c++11"
4012 #-------------------------------------------------------------------------
4013 # MCPPBS subproject list
4014 #-------------------------------------------------------------------------
4015 # Order list so that subprojects only depend on those listed earlier.
4016 # The '*' suffix indicates an optional subproject. The '**' suffix
4017 # indicates an optional subproject which is also the name of a group.
4021 # Add command line argument to enable all optional subprojects
4023 # Check whether --enable-optional-subprojects was given.
4024 if test "${enable_optional_subprojects+set}" = set; then :
4025 enableval
=$enable_optional_subprojects;
4029 # Loop through the subprojects given in the macro argument
4033 # Determine if this is a required or an optional subproject
4037 # Determine if there is a group with the same name
4041 # Create variations of the subproject name suitable for use as a CPP
4042 # enabled define, a shell enabled variable, and a shell function
4054 # Add subproject to our running list
4056 subprojects
="$subprojects riscv"
4058 # Process the subproject appropriately. If enabled add it to the
4059 # $enabled_subprojects running shell variable, set a
4060 # SUBPROJECT_ENABLED C define, and include the appropriate
4064 { $as_echo "$as_me:${as_lineno-$LINENO}: configuring default subproject : riscv" >&5
4065 $as_echo "$as_me: configuring default subproject : riscv" >&6;}
4066 ac_config_files
="$ac_config_files riscv.mk:riscv/riscv.mk.in"
4068 enable_riscv_sproj
="yes"
4069 subprojects_enabled
="$subprojects_enabled riscv"
4071 $as_echo "#define RISCV_ENABLED /**/" >>confdefs.h
4074 # Check whether --with-fesvr was given.
4075 if test "${with_fesvr+set}" = set; then :
4076 withval
=$with_fesvr;
4077 LDFLAGS
="-L$withval/lib $LDFLAGS"
4078 CFLAGS
="-I$withval/include $CFLAGS"
4084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
4085 $as_echo_n "checking for pthread_create in -lpthread... " >&6; }
4086 if ${ac_cv_lib_pthread_pthread_create+:} false
; then :
4087 $as_echo_n "(cached) " >&6
4089 ac_check_lib_save_LIBS
=$LIBS
4090 LIBS
="-lfesvr -pthread $LIBS"
4091 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4092 /* end confdefs.h. */
4094 /* Override any GCC internal prototype to avoid an error.
4095 Use char because int might match the return type of a GCC
4096 builtin and then its argument prototype would still apply. */
4100 char pthread_create ();
4104 return pthread_create ();
4109 if ac_fn_c_try_link
"$LINENO"; then :
4110 ac_cv_lib_pthread_pthread_create
=yes
4112 ac_cv_lib_pthread_pthread_create
=no
4114 rm -f core conftest.err conftest.
$ac_objext \
4115 conftest
$ac_exeext conftest.
$ac_ext
4116 LIBS
=$ac_check_lib_save_LIBS
4118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
4119 $as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
4120 if test "x$ac_cv_lib_pthread_pthread_create" = xyes
; then :
4121 cat >>confdefs.h
<<_ACEOF
4122 #define HAVE_LIBPTHREAD 1
4125 LIBS
="-lpthread $LIBS"
4128 as_fn_error $?
"libpthread is required" "$LINENO" 5
4132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libfesvr_is_present in -lfesvr" >&5
4133 $as_echo_n "checking for libfesvr_is_present in -lfesvr... " >&6; }
4134 if ${ac_cv_lib_fesvr_libfesvr_is_present+:} false
; then :
4135 $as_echo_n "(cached) " >&6
4137 ac_check_lib_save_LIBS
=$LIBS
4138 LIBS
="-lfesvr $LIBS"
4139 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4140 /* end confdefs.h. */
4142 /* Override any GCC internal prototype to avoid an error.
4143 Use char because int might match the return type of a GCC
4144 builtin and then its argument prototype would still apply. */
4148 char libfesvr_is_present ();
4152 return libfesvr_is_present ();
4157 if ac_fn_c_try_link
"$LINENO"; then :
4158 ac_cv_lib_fesvr_libfesvr_is_present
=yes
4160 ac_cv_lib_fesvr_libfesvr_is_present
=no
4162 rm -f core conftest.err conftest.
$ac_objext \
4163 conftest
$ac_exeext conftest.
$ac_ext
4164 LIBS
=$ac_check_lib_save_LIBS
4166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fesvr_libfesvr_is_present" >&5
4167 $as_echo "$ac_cv_lib_fesvr_libfesvr_is_present" >&6; }
4168 if test "x$ac_cv_lib_fesvr_libfesvr_is_present" = xyes
; then :
4169 cat >>confdefs.h
<<_ACEOF
4170 #define HAVE_LIBFESVR 1
4173 LIBS
="-lfesvr $LIBS"
4176 as_fn_error $?
"libfesvr is required" "$LINENO" 5
4180 # Check whether --enable-fpu was given.
4181 if test "${enable_fpu+set}" = set; then :
4182 enableval
=$enable_fpu;
4185 if test "x$enable_fpu" != "xno"; then :
4188 $as_echo "#define RISCV_ENABLE_FPU /**/" >>confdefs.h
4193 # Check whether --enable-64bit was given.
4194 if test "${enable_64bit+set}" = set; then :
4195 enableval
=$enable_64bit;
4198 if test "x$enable_64bit" != "xno"; then :
4201 $as_echo "#define RISCV_ENABLE_64BIT /**/" >>confdefs.h
4206 # Check whether --enable-commitlog was given.
4207 if test "${enable_commitlog+set}" = set; then :
4208 enableval
=$enable_commitlog;
4211 if test "x$enable_commitlog" = "xyes"; then :
4214 $as_echo "#define RISCV_ENABLE_COMMITLOG /**/" >>confdefs.h
4223 # Determine if this is a required or an optional subproject
4227 # Determine if there is a group with the same name
4231 # Create variations of the subproject name suitable for use as a CPP
4232 # enabled define, a shell enabled variable, and a shell function
4244 # Add subproject to our running list
4246 subprojects
="$subprojects hwacha"
4248 # Process the subproject appropriately. If enabled add it to the
4249 # $enabled_subprojects running shell variable, set a
4250 # SUBPROJECT_ENABLED C define, and include the appropriate
4254 { $as_echo "$as_me:${as_lineno-$LINENO}: configuring default subproject : hwacha" >&5
4255 $as_echo "$as_me: configuring default subproject : hwacha" >&6;}
4256 ac_config_files
="$ac_config_files hwacha.mk:hwacha/hwacha.mk.in"
4258 enable_hwacha_sproj
="yes"
4259 subprojects_enabled
="$subprojects_enabled hwacha"
4261 $as_echo "#define HWACHA_ENABLED /**/" >>confdefs.h
4268 # Determine if this is a required or an optional subproject
4272 # Determine if there is a group with the same name
4276 # Create variations of the subproject name suitable for use as a CPP
4277 # enabled define, a shell enabled variable, and a shell function
4289 # Add subproject to our running list
4291 subprojects
="$subprojects softfloat"
4293 # Process the subproject appropriately. If enabled add it to the
4294 # $enabled_subprojects running shell variable, set a
4295 # SUBPROJECT_ENABLED C define, and include the appropriate
4299 { $as_echo "$as_me:${as_lineno-$LINENO}: configuring default subproject : softfloat" >&5
4300 $as_echo "$as_me: configuring default subproject : softfloat" >&6;}
4301 ac_config_files
="$ac_config_files softfloat.mk:softfloat/softfloat.mk.in"
4303 enable_softfloat_sproj
="yes"
4304 subprojects_enabled
="$subprojects_enabled softfloat"
4306 $as_echo "#define SOFTFLOAT_ENABLED /**/" >>confdefs.h
4313 # Determine if this is a required or an optional subproject
4317 # Determine if there is a group with the same name
4321 # Create variations of the subproject name suitable for use as a CPP
4322 # enabled define, a shell enabled variable, and a shell function
4334 # Add subproject to our running list
4336 subprojects
="$subprojects softfloat_riscv"
4338 # Process the subproject appropriately. If enabled add it to the
4339 # $enabled_subprojects running shell variable, set a
4340 # SUBPROJECT_ENABLED C define, and include the appropriate
4344 { $as_echo "$as_me:${as_lineno-$LINENO}: configuring default subproject : softfloat_riscv" >&5
4345 $as_echo "$as_me: configuring default subproject : softfloat_riscv" >&6;}
4346 ac_config_files
="$ac_config_files softfloat_riscv.mk:softfloat_riscv/softfloat_riscv.mk.in"
4348 enable_softfloat_riscv_sproj
="yes"
4349 subprojects_enabled
="$subprojects_enabled softfloat_riscv"
4351 $as_echo "#define SOFTFLOAT_RISCV_ENABLED /**/" >>confdefs.h
4358 # Output make variables
4365 #-------------------------------------------------------------------------
4366 # MCPPBS subproject groups
4367 #-------------------------------------------------------------------------
4368 # If a group has the same name as a subproject then you must add the
4369 # '**' suffix in the subproject list above. The list of subprojects in a
4370 # group should be ordered so that subprojets only depend on those listed
4371 # earlier. Here is an example:
4373 # MCPPBS_GROUP( [group-name], [sproja,sprojb,...] )
4376 #-------------------------------------------------------------------------
4378 #-------------------------------------------------------------------------
4380 ac_config_headers
="$ac_config_headers config.h"
4382 ac_config_files
="$ac_config_files Makefile"
4384 cat >confcache
<<\_ACEOF
4385 # This file is a shell script that caches the results of configure
4386 # tests run on this system so they can be shared between configure
4387 # scripts and configure runs, see configure's option --config-cache.
4388 # It is not useful on other systems. If it contains results you don't
4389 # want to keep, you may remove or edit it.
4391 # config.status only pays attention to the cache file if you give it
4392 # the --recheck option to rerun configure.
4394 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4395 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4400 # The following way of writing the cache mishandles newlines in values,
4401 # but we know of no workaround that is simple, portable, and efficient.
4402 # So, we kill variables containing newlines.
4403 # Ultrix sh set writes to stderr and can't be redirected directly,
4404 # and sets the high bit in the cache file unless we assign to the vars.
4406 for ac_var
in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4407 eval ac_val
=\$
$ac_var
4411 *_cv_
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4412 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4415 _ | IFS | as_nl
) ;; #(
4416 BASH_ARGV | BASH_SOURCE
) eval $ac_var= ;; #(
4417 *) { eval $ac_var=; unset $ac_var;} ;;
4423 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4424 *${as_nl}ac_space
=\
*)
4425 # `set' does not quote correctly, so add quotes: double-quote
4426 # substitution turns \\\\ into \\, and sed turns \\ into \.
4429 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4432 # `set' quotes correctly as required by POSIX, so do not add quotes.
4433 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4442 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4444 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4446 if diff "$cache_file" confcache
>/dev
/null
2>&1; then :; else
4447 if test -w "$cache_file"; then
4448 if test "x$cache_file" != "x/dev/null"; then
4449 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4450 $as_echo "$as_me: updating cache $cache_file" >&6;}
4451 if test ! -f "$cache_file" ||
test -h "$cache_file"; then
4452 cat confcache
>"$cache_file"
4454 case $cache_file in #(
4456 mv -f confcache
"$cache_file"$$
&&
4457 mv -f "$cache_file"$$
"$cache_file" ;; #(
4459 mv -f confcache
"$cache_file" ;;
4464 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4465 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4470 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
4471 # Let make expand exec_prefix.
4472 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
4474 DEFS
=-DHAVE_CONFIG_H
4479 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
4480 # 1. Remove the extension, and $U if already installed.
4481 ac_script
='s/\$U\././;s/\.o$//;s/\.obj$//'
4482 ac_i
=`$as_echo "$ac_i" | sed "$ac_script"`
4483 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4484 # will be set to the directory where LIBOBJS objects are built.
4485 as_fn_append ac_libobjs
" \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4486 as_fn_append ac_ltlibobjs
" \${LIBOBJDIR}$ac_i"'$U.lo'
4490 LTLIBOBJS
=$ac_ltlibobjs
4494 : "${CONFIG_STATUS=./config.status}"
4496 ac_clean_files_save
=$ac_clean_files
4497 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
4498 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4499 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4501 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4503 # Generated by $as_me.
4504 # Run this file to recreate the current configuration.
4505 # Compiler output produced by configure, useful for debugging
4506 # configure, is in config.log if it exists.
4512 SHELL=\${CONFIG_SHELL-$SHELL}
4515 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail
=1
4516 ## -------------------- ##
4517 ## M4sh Initialization. ##
4518 ## -------------------- ##
4520 # Be more Bourne compatible
4521 DUALCASE
=1; export DUALCASE
# for MKS sh
4522 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
4525 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4526 # is contrary to our usage. Disable this feature.
4527 alias -g '${1+"$@"}'='"$@"'
4528 setopt NO_GLOB_SUBST
4530 case `(set -o) 2>/dev/null` in #(
4542 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4543 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4544 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4545 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4546 # Prefer a ksh shell builtin over an external printf program on Solaris,
4547 # but without wasting forks for bash or zsh.
4548 if test -z "$BASH_VERSION$ZSH_VERSION" \
4549 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4550 as_echo='print
-r --'
4551 as_echo_n='print
-rn --'
4552 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4553 as_echo='printf %s
\n'
4554 as_echo_n='printf %s
'
4556 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4557 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
4558 as_echo_n='/usr
/ucb
/echo -n'
4560 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4561 as_echo_n_body='eval
4565 expr "X$arg" : "X\\(.*\\)$as_nl";
4566 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4568 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
4570 export as_echo_n_body
4571 as_echo_n='sh
-c $as_echo_n_body as_echo
'
4574 as_echo='sh
-c $as_echo_body as_echo
'
4577 # The user is always right.
4578 if test "${PATH_SEPARATOR+set}" != set; then
4580 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4581 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4588 # We need space, tab and new line, in precisely that order. Quoting is
4589 # there to prevent editors from complaining about space-tab.
4590 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4591 # splitting by setting IFS to empty value.)
4594 # Find who we are. Look in the path if we contain no directory separator.
4597 *[\\/]* ) as_myself=$0 ;;
4598 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4602 test -z "$as_dir" && as_dir=.
4603 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4609 # We did not find ourselves, most probably we were run as `sh COMMAND'
4610 # in which case we are not to be found in the path.
4611 if test "x$as_myself" = x
; then
4614 if test ! -f "$as_myself"; then
4615 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4619 # Unset variables that we do not need and which cause bugs (e.g. in
4620 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4621 # suppresses any "Segmentation fault" message there. '((' could
4622 # trigger a bug in pdksh 5.2.14.
4623 for as_var
in BASH_ENV ENV MAIL MAILPATH
4624 do eval test x\
${$as_var+set} = xset \
4625 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
4638 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
4641 # as_fn_error STATUS ERROR [LINENO LOG_FD]
4642 # ----------------------------------------
4643 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4644 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4645 # script with STATUS, using 1 if that was 0.
4648 as_status
=$1; test $as_status -eq 0 && as_status
=1
4650 as_lineno
=${as_lineno-"$3"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
4651 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
4653 $as_echo "$as_me: error: $2" >&2
4654 as_fn_exit
$as_status
4658 # as_fn_set_status STATUS
4659 # -----------------------
4660 # Set $? to STATUS, without forking.
4664 } # as_fn_set_status
4668 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4678 # Portably unset VAR.
4681 { eval $1=; unset $1;}
4683 as_unset
=as_fn_unset
4684 # as_fn_append VAR VALUE
4685 # ----------------------
4686 # Append the text in VALUE to the end of the definition contained in VAR. Take
4687 # advantage of any shell optimizations that allow amortized linear growth over
4688 # repeated appends, instead of the typical quadratic growth present in naive
4690 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
4691 eval 'as_fn_append ()
4702 # as_fn_arith ARG...
4703 # ------------------
4704 # Perform arithmetic evaluation on the ARGs, and store the result in the
4705 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4706 # must be portable across $(()) and expr.
4707 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
4708 eval 'as_fn_arith ()
4715 as_val
=`expr "$@" || test $? -eq 1`
4720 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
4721 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
4727 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4728 as_basename
=basename
4733 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
4739 as_me
=`$as_basename -- "$0" ||
4740 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4741 X"$0" : 'X\(//\)$' \| \
4742 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4744 sed '/^.*\/\([^/][^/]*\)\/*$/{
4758 # Avoid depending upon Character Ranges.
4759 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
4760 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4761 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
4762 as_cr_digits
='0123456789'
4763 as_cr_alnum
=$as_cr_Letters$as_cr_digits
4765 ECHO_C
= ECHO_N
= ECHO_T
=
4766 case `echo -n x` in #(((((
4768 case `echo 'xy\c'` in
4769 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
4771 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
4778 rm -f conf$$ conf$$.exe conf$$.
file
4779 if test -d conf$$.dir
; then
4780 rm -f conf$$.dir
/conf$$.
file
4783 mkdir conf$$.dir
2>/dev
/null
4785 if (echo >conf$$.
file) 2>/dev
/null
; then
4786 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
4788 # ... but there are two gotchas:
4789 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4790 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4791 # In both cases, we have to default to `cp -p'.
4792 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
4794 elif ln conf$$.
file conf$$
2>/dev
/null
; then
4802 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
4803 rmdir conf$$.dir
2>/dev
/null
4808 # Create "$as_dir" as a directory, including parents if necessary.
4813 -*) as_dir
=.
/$as_dir;;
4815 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
4819 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4820 *) as_qdir
=$as_dir;;
4822 as_dirs
="'$as_qdir' $as_dirs"
4823 as_dir
=`$as_dirname -- "$as_dir" ||
4824 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4825 X"$as_dir" : 'X\(//\)[^/]' \| \
4826 X"$as_dir" : 'X\(//\)$' \| \
4827 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4828 $as_echo X"$as_dir" |
4829 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4846 test -d "$as_dir" && break
4848 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
4849 } ||
test -d "$as_dir" || as_fn_error $?
"cannot create directory $as_dir"
4853 if mkdir
-p .
2>/dev
/null
; then
4854 as_mkdir_p
='mkdir -p "$as_dir"'
4856 test -d .
/-p && rmdir .
/-p
4860 if test -x / >/dev
/null
2>&1; then
4863 if ls -dL / >/dev
/null
2>&1; then
4870 if test -d "$1"; then
4876 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
4877 ???[sx]*):;;*)false;;esac;fi
4881 as_executable_p
=$as_test_x
4883 # Sed expression to map a string onto a valid CPP name.
4884 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4886 # Sed expression to map a string onto a valid variable name.
4887 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4891 ## ----------------------------------- ##
4892 ## Main body of $CONFIG_STATUS script. ##
4893 ## ----------------------------------- ##
4895 test $as_write_fail = 0 && chmod +x
$CONFIG_STATUS || ac_write_fail
=1
4897 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
4898 # Save the log message, to keep $0 and so on meaningful, and to
4899 # report actual input values of CONFIG_FILES etc. instead of their
4900 # values after options handling.
4902 This file was extended by RISC-V ISA Simulator $as_me ?, which was
4903 generated by GNU Autoconf 2.68. Invocation command line was
4905 CONFIG_FILES = $CONFIG_FILES
4906 CONFIG_HEADERS = $CONFIG_HEADERS
4907 CONFIG_LINKS = $CONFIG_LINKS
4908 CONFIG_COMMANDS = $CONFIG_COMMANDS
4911 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4916 case $ac_config_files in *"
4917 "*) set x
$ac_config_files; shift; ac_config_files
=$
*;;
4920 case $ac_config_headers in *"
4921 "*) set x
$ac_config_headers; shift; ac_config_headers
=$
*;;
4925 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4926 # Files that config.status was made for.
4927 config_files="$ac_config_files"
4928 config_headers="$ac_config_headers"
4932 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
4934 \`$as_me' instantiates files and other configuration actions
4935 from templates according to the current configuration. Unless the files
4936 and actions are specified as TAGs, all are instantiated by default.
4938 Usage: $0 [OPTION]... [TAG]...
4940 -h, --help print this help, then exit
4941 -V, --version print version number and configuration settings, then exit
4942 --config print configuration, then exit
4943 -q, --quiet, --silent
4944 do not print progress messages
4945 -d, --debug don't remove temporary files
4946 --recheck update $as_me by reconfiguring in the same conditions
4947 --file=FILE[:TEMPLATE]
4948 instantiate the configuration file FILE
4949 --header=FILE[:TEMPLATE]
4950 instantiate the configuration header FILE
4952 Configuration files:
4955 Configuration headers:
4958 Report bugs to <Andrew Waterman>."
4961 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4962 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4964 RISC-V ISA Simulator config.status ?
4965 configured by $0, generated by GNU Autoconf 2.68,
4966 with options \\"\$ac_cs_config\\"
4968 Copyright (C) 2010 Free Software Foundation, Inc.
4969 This config.status script is free software; the Free Software Foundation
4970 gives unlimited permission to copy, distribute and modify it."
4975 test -n "\$AWK" || AWK=awk
4978 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
4979 # The default lists apply if the user does not specify any file.
4985 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
4986 ac_optarg
=`expr "X$1" : 'X[^=]*=\(.*\)'`
4990 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
5002 # Handling of the options.
5003 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
5005 --version |
--versio |
--versi |
--vers |
--ver |
--ve |
--v |
-V )
5006 $as_echo "$ac_cs_version"; exit ;;
5007 --config |
--confi |
--conf |
--con |
--co |
--c )
5008 $as_echo "$ac_cs_config"; exit ;;
5009 --debug |
--debu |
--deb |
--de |
--d |
-d )
5011 --file |
--fil |
--fi |
--f )
5014 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5015 '') as_fn_error $?
"missing file argument" ;;
5017 as_fn_append CONFIG_FILES
" '$ac_optarg'"
5018 ac_need_defaults
=false
;;
5019 --header |
--heade |
--head |
--hea )
5022 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5024 as_fn_append CONFIG_HEADERS
" '$ac_optarg'"
5025 ac_need_defaults
=false
;;
5027 # Conflict between --help and --header
5028 as_fn_error $?
"ambiguous option: \`$1'
5029 Try \`$0 --help' for more information.";;
5030 --help |
--hel |
-h )
5031 $as_echo "$ac_cs_usage"; exit ;;
5032 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
5033 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
5037 -*) as_fn_error $?
"unrecognized option: \`$1'
5038 Try \`$0 --help' for more information." ;;
5040 *) as_fn_append ac_config_targets
" $1"
5041 ac_need_defaults
=false
;;
5047 ac_configure_extra_args
=
5049 if $ac_cs_silent; then
5051 ac_configure_extra_args
="$ac_configure_extra_args --silent"
5055 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5056 if \$ac_cs_recheck; then
5057 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5059 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5060 CONFIG_SHELL='$SHELL'
5066 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5070 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5071 ## Running $as_me. ##
5077 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5080 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5082 # Handling of arguments.
5083 for ac_config_target
in $ac_config_targets
5085 case $ac_config_target in
5086 "riscv.mk") CONFIG_FILES
="$CONFIG_FILES riscv.mk:riscv/riscv.mk.in" ;;
5087 "hwacha.mk") CONFIG_FILES
="$CONFIG_FILES hwacha.mk:hwacha/hwacha.mk.in" ;;
5088 "softfloat.mk") CONFIG_FILES
="$CONFIG_FILES softfloat.mk:softfloat/softfloat.mk.in" ;;
5089 "softfloat_riscv.mk") CONFIG_FILES
="$CONFIG_FILES softfloat_riscv.mk:softfloat_riscv/softfloat_riscv.mk.in" ;;
5090 "config.h") CONFIG_HEADERS
="$CONFIG_HEADERS config.h" ;;
5091 "Makefile") CONFIG_FILES
="$CONFIG_FILES Makefile" ;;
5093 *) as_fn_error $?
"invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5098 # If the user did not use the arguments to specify the items to instantiate,
5099 # then the envvar interface is used. Set only those that are not.
5100 # We use the long form for the default assignment because of an extremely
5101 # bizarre bug on SunOS 4.1.3.
5102 if $ac_need_defaults; then
5103 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
5104 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS
=$config_headers
5107 # Have a temporary directory for convenience. Make it in the build tree
5108 # simply because there is no reason against having it here, and in addition,
5109 # creating and moving files from /tmp can sometimes cause problems.
5110 # Hook for its removal unless debugging.
5111 # Note that there is a small window in which the directory will not be cleaned:
5112 # after its creation but before its name has been assigned to `$tmp'.
5116 trap 'exit_status=$?
5118 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
5120 trap 'as_fn_exit 1' 1 2 13 15
5122 # Create a (secure) tmp directory for tmp files.
5125 tmp
=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5129 tmp
=.
/conf$$
-$RANDOM
5130 (umask 077 && mkdir
"$tmp")
5131 } || as_fn_error $?
"cannot create a temporary directory in ." "$LINENO" 5
5134 # Set up the scripts for CONFIG_FILES section.
5135 # No need to generate them if there are no CONFIG_FILES.
5136 # This happens for instance with `./config.status config.h'.
5137 if test -n "$CONFIG_FILES"; then
5140 ac_cr
=`echo X | tr X '\015'`
5141 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5142 # But we know of no other shell where ac_cr would be empty at this
5143 # point, so we can use a bashism as a fallback.
5144 if test "x$ac_cr" = x
; then
5145 eval ac_cr
=\$
\'\\r
\'
5147 ac_cs_awk_cr
=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5148 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5154 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5159 echo "cat >conf$$subs.awk <<_ACEOF" &&
5160 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5163 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
5164 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5166 for ac_last_try in false false false false false :; do
5167 . ./conf$$subs.sh ||
5168 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
5170 ac_delim_n=`sed -n "s
/.
*$ac_delim\$
/X
/p
" conf$$subs.awk | grep -c X`
5171 if test $ac_delim_n = $ac_delim_num; then
5173 elif $ac_last_try; then
5174 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
5176 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
5181 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5182 cat >>"\
$ac_tmp/subs1.
awk" <<\\_ACAWK &&
5186 s/^/S["/; s
/!.
*/"]=/
5196 s/\(.\{148\}\)..*/\1/
5198 s/["\\]/\\&/g
; s
/^
/"/; s/$/\\n"\\/
5203 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
5210 s/\(.\{148\}\)..*/\1/
5212 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/
5216 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
5221 ' <conf$$subs.awk | sed '
5226 ' >>$CONFIG_STATUS || ac_write_fail=1
5227 rm -f conf$$subs.awk
5228 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5230 cat >>"\
$ac_tmp/subs1.
awk" <<_ACAWK &&
5231 for (key in S) S_is_set[key] = 1
5237 nfields = split(line, field, "@
")
5239 len = length(field[1])
5240 for (i = 2; i < nfields; i++) {
5242 keylen = length(key)
5243 if (S_is_set[key]) {
5245 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5246 len += length(value) + length(field[++i])
5257 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5258 if sed "s
/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5259 sed "s
/$ac_cr\$
//; s
/$ac_cr/$ac_cs_awk_cr/g
"
5262 fi < "$ac_tmp/subs1.
awk" > "$ac_tmp/subs.
awk" \
5263 || as_fn_error $? "could not setup config files machinery
" "$LINENO" 5
5266 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5267 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".
", strip leading and
5268 # trailing colons and then remove the whole line if VPATH becomes empty
5269 # (actually we leave an empty line to preserve line numbers).
5270 if test "x
$srcdir" = x.; then
5271 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
5289 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5290 fi # test -n "$CONFIG_FILES"
5292 # Set up the scripts for CONFIG_HEADERS section.
5293 # No need to generate them if there are no CONFIG_HEADERS.
5294 # This happens for instance with `./config.status Makefile'.
5295 if test -n "$CONFIG_HEADERS"; then
5296 cat >"$ac_tmp/defines.
awk" <<\_ACAWK ||
5300 # Transform confdefs.h into an awk script `defines.awk', embedded as
5301 # here-document in config.status, that substitutes the proper values into
5302 # config.h.in to produce config.h.
5304 # Create a delimiter string that does not exist in confdefs.h, to ease
5305 # handling of long lines.
5307 for ac_last_try in false false :; do
5308 ac_tt=`sed -n "/$ac_delim/p
" confdefs.h`
5309 if test -z "$ac_tt"; then
5311 elif $ac_last_try; then
5312 as_fn_error $? "could not
make $CONFIG_HEADERS" "$LINENO" 5
5314 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
5318 # For the awk script, D is an array of macro values keyed by name,
5319 # likewise P contains macro parameters if any. Preserve backslash
5320 # newline sequences.
5322 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5324 s/.\{148\}/&'"$ac_delim"'/g
5327 s/^[ ]*#[ ]*define[ ][ ]*/ /
5334 s
/^ \
('"$ac_word_re"'\
)\
(([^
()]*)\
)[ ]*\
(.
*\
)/P
["\1"]="\2"\
5336 s
/^ \
('"$ac_word_re"'\
)[ ]*\
(.
*\
)/D
["\1"]=" \2"/p
5340 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\
1"]="\
2"\
5341 D["\
1"]=" \
3\\\\\\n
"\\/p
5343 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\
1"]=" \
2\\\\\\n
"\\/p
5348 s/.\{148\}/&'"$ac_delim"'/g
5353 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/p
5356 s
/["\\]/\\&/g; s/^/"/; s
/$
/\\\\\\n
"\\/p
5358 ' <confdefs.h | sed '
5359 s/'"$ac_delim"'/"\\\
5360 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5362 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5363 for (key in D) D_is_set[key] = 1
5366 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5368 split(line, arg, " ")
5369 if (arg[1] == "#") {
5373 defundef
= substr
(arg
[1], 2)
5376 split(mac1
, mac2
, "(") #)
5378 prefix
= substr
(line
, 1, index
(line
, defundef
) - 1)
5379 if (D_is_set
[macro
]) {
5380 # Preserve the white space surrounding the "#".
5381 print prefix
"define", macro P
[macro
] D
[macro
]
5384 # Replace #undef with comments. This is necessary, for example,
5385 # in the case of _POSIX_SOURCE, which is predefined and required
5386 # on some systems where configure will not decide to define it.
5387 if (defundef
== "undef") {
5388 print
"/*", prefix defundef
, macro
, "*/"
5396 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5397 as_fn_error $?
"could not setup config headers machinery" "$LINENO" 5
5398 fi # test -n "$CONFIG_HEADERS"
5401 eval set X
" :F $CONFIG_FILES :H $CONFIG_HEADERS "
5406 :[FHLC
]) ac_mode
=$ac_tag; continue;;
5408 case $ac_mode$ac_tag in
5410 :L
* |
:C
*:*) as_fn_error $?
"invalid tag \`$ac_tag'" "$LINENO" 5;;
5411 :[FH
]-) ac_tag
=-:-;;
5412 :[FH
]*) ac_tag
=$ac_tag:$ac_tag.
in;;
5429 -) ac_f
="$ac_tmp/stdin";;
5430 *) # Look for the file first in the build tree, then in the source tree
5431 # (if the path is not absolute). The absolute path cannot be DOS-style,
5432 # because $ac_f cannot contain `:'.
5436 *) test -f "$srcdir/$ac_f" && ac_f
="$srcdir/$ac_f";;
5438 as_fn_error
1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5440 case $ac_f in *\'*) ac_f
=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5441 as_fn_append ac_file_inputs
" '$ac_f'"
5444 # Let's still pretend it is `configure' which instantiates (i.e., don't
5445 # use $as_me), people would be surprised to read:
5446 # /* config.h. Generated by config.status. */
5447 configure_input
='Generated from '`
5448 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5450 if test x
"$ac_file" != x-
; then
5451 configure_input
="$ac_file. $configure_input"
5452 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5453 $as_echo "$as_me: creating $ac_file" >&6;}
5455 # Neutralize special characters interpreted by sed in replacement strings.
5456 case $configure_input in #(
5457 *\
&* |
*\|
* |
*\\* )
5458 ac_sed_conf_input
=`$as_echo "$configure_input" |
5459 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5460 *) ac_sed_conf_input
=$configure_input;;
5464 *:-:* |
*:-) cat >"$ac_tmp/stdin" \
5465 || as_fn_error $?
"could not create $ac_file" "$LINENO" 5 ;;
5470 ac_dir
=`$as_dirname -- "$ac_file" ||
5471 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5472 X"$ac_file" : 'X\(//\)[^/]' \| \
5473 X"$ac_file" : 'X\(//\)$' \| \
5474 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5475 $as_echo X"$ac_file" |
5476 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5493 as_dir
="$ac_dir"; as_fn_mkdir_p
5497 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
5499 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5500 # A ".." for each directory in $ac_dir_suffix.
5501 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5502 case $ac_top_builddir_sub in
5503 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
5504 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
5507 ac_abs_top_builddir
=$ac_pwd
5508 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
5509 # for backward compatibility:
5510 ac_top_builddir
=$ac_top_build_prefix
5513 .
) # We are building in place.
5515 ac_top_srcdir
=$ac_top_builddir_sub
5516 ac_abs_top_srcdir
=$ac_pwd ;;
5517 [\\/]* | ?
:[\\/]* ) # Absolute name.
5518 ac_srcdir
=$srcdir$ac_dir_suffix;
5519 ac_top_srcdir
=$srcdir
5520 ac_abs_top_srcdir
=$srcdir ;;
5522 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
5523 ac_top_srcdir
=$ac_top_build_prefix$srcdir
5524 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
5526 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
5536 [\\/$
]* | ?
:[\\/]* ) ac_INSTALL
=$INSTALL ;;
5537 *) ac_INSTALL
=$ac_top_build_prefix$INSTALL ;;
5541 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5542 # If the template does not know about datarootdir, expand it.
5543 # FIXME: This hack should be removed a few years after 2.60.
5544 ac_datarootdir_hack
=; ac_datarootdir_seen
=
5555 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5556 *datarootdir
*) ac_datarootdir_seen
=yes;;
5557 *@datadir@
*|
*@docdir@
*|
*@infodir@
*|
*@localedir@
*|
*@mandir@
*)
5558 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5559 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5561 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5562 ac_datarootdir_hack='
5563 s&@datadir@&$datadir&g
5564 s&@docdir@&$docdir&g
5565 s&@infodir@&$infodir&g
5566 s&@localedir@&$localedir&g
5567 s&@mandir@&$mandir&g
5568 s&\\\${datarootdir}&$datarootdir&g' ;;
5572 # Neutralize VPATH when `$srcdir' = `.'.
5573 # Shell code in configure.ac might set extrasub.
5574 # FIXME: do we really want to maintain this feature?
5575 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5576 ac_sed_extra="$ac_vpsub
5579 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5581 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
5582 s|@configure_input@|
$ac_sed_conf_input|
;t t
5583 s
&@top_builddir@
&$ac_top_builddir_sub&;t t
5584 s
&@top_build_prefix@
&$ac_top_build_prefix&;t t
5585 s
&@srcdir@
&$ac_srcdir&;t t
5586 s
&@abs_srcdir@
&$ac_abs_srcdir&;t t
5587 s
&@top_srcdir@
&$ac_top_srcdir&;t t
5588 s
&@abs_top_srcdir@
&$ac_abs_top_srcdir&;t t
5589 s
&@builddir@
&$ac_builddir&;t t
5590 s
&@abs_builddir@
&$ac_abs_builddir&;t t
5591 s
&@abs_top_builddir@
&$ac_abs_top_builddir&;t t
5592 s
&@INSTALL@
&$ac_INSTALL&;t t
5593 $ac_datarootdir_hack
5595 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.
awk" \
5596 >$ac_tmp/out || as_fn_error $? "could not create
$ac_file" "$LINENO" 5
5598 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5599 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out
"`; test -n "$ac_out"; } &&
5600 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
5601 "$ac_tmp/out
"`; test -z "$ac_out"; } &&
5602 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file contains a reference to the variable \
`datarootdir'
5603 which seems to be undefined. Please make sure it is defined" >&5
5604 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir
'
5605 which seems to be undefined. Please make sure it is defined" >&2;}
5607 rm -f "$ac_tmp/stdin"
5609 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
5610 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
5612 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5618 if test x"$ac_file" != x-; then
5620 $as_echo "/* $configure_input */" \
5621 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
5622 } >"$ac_tmp/config.h" \
5623 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5624 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
5625 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5626 $as_echo "$as_me: $ac_file is unchanged" >&6;}
5629 mv "$ac_tmp/config.h" "$ac_file" \
5630 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5633 $as_echo "/* $configure_input */" \
5634 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
5635 || as_fn_error $? "could not create -" "$LINENO" 5
5647 ac_clean_files=$ac_clean_files_save
5649 test $ac_write_fail = 0 ||
5650 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
5653 # configure is writing to config.log, and then calls config.status.
5654 # config.status does its own redirection, appending to config.log.
5655 # Unfortunately, on DOS this fails, as config.log is still kept open
5656 # by configure, so config.status won't be able to
write to it
; its
5657 # output is simply discarded. So we exec the FD to /dev/null,
5658 # effectively closing config.log, so it can be properly (re)opened and
5659 # appended to by config.status. When coming back to configure, we
5660 # need to make the FD available again.
5661 if test "$no_create" != yes; then
5663 ac_config_status_args
=
5664 test "$silent" = yes &&
5665 ac_config_status_args
="$ac_config_status_args --quiet"
5667 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
5669 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5670 # would make configure fail if this is the last instruction.
5671 $ac_cs_success || as_fn_exit
1
5673 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no
; then
5674 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5675 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}