2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69 for RISC-V ISA Simulator ?.
5 # Report bugs to <Andrew Waterman>.
8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
11 # This configure script is free software; the Free Software Foundation
12 # gives unlimited permission to copy, distribute and modify it.
13 ## -------------------- ##
14 ## M4sh Initialization. ##
15 ## -------------------- ##
17 # Be more Bourne compatible
18 DUALCASE
=1; export DUALCASE
# for MKS sh
19 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23 # is contrary to our usage. Disable this feature.
24 alias -g '${1+"$@"}'='"$@"'
27 case `(set -o) 2>/dev/null` in #(
39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
40 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43 # Prefer a ksh shell builtin over an external printf program on Solaris,
44 # but without wasting forks for bash or zsh.
45 if test -z "$BASH_VERSION$ZSH_VERSION" \
46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo_n='print
-rn --'
49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
55 as_echo_n='/usr
/ucb
/echo -n'
57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
62 expr "X$arg" : "X\\(.*\\)$as_nl";
63 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
65 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
68 as_echo_n='sh
-c $as_echo_n_body as_echo
'
71 as_echo='sh
-c $as_echo_body as_echo
'
74 # The user is always right.
75 if test "${PATH_SEPARATOR+set}" != set; then
77 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
85 # We need space, tab and new line, in precisely that order. Quoting is
86 # there to prevent editors from complaining about space-tab.
87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
88 # splitting by setting IFS to empty value.)
91 # Find who we are. Look in the path if we contain no directory separator.
94 *[\\/]* ) as_myself=$0 ;;
95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
99 test -z "$as_dir" && as_dir=.
100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
106 # We did not find ourselves, most probably we were run as `sh COMMAND'
107 # in which case we are not to be found in the path.
108 if test "x$as_myself" = x
; then
111 if test ! -f "$as_myself"; then
112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
116 # Unset variables that we do not need and which cause bugs (e.g. in
117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
118 # suppresses any "Segmentation fault" message there. '((' could
119 # trigger a bug in pdksh 5.2.14.
120 for as_var
in BASH_ENV ENV MAIL MAILPATH
121 do eval test x\
${$as_var+set} = xset \
122 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
135 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
137 # Use a proper internal environment variable to ensure we don't fall
138 # into an infinite loop, continuously re-executing ourselves.
139 if test x
"${_as_can_reexec}" != xno
&& test "x$CONFIG_SHELL" != x
; then
140 _as_can_reexec
=no
; export _as_can_reexec
;
141 # We cannot yet assume a decent shell, so we have to provide a
142 # neutralization value for shells without unset; and this also
143 # works around shells that cannot unset nonexistent variables.
144 # Preserve -v and -x to the replacement shell.
147 (unset BASH_ENV
) >/dev
/null
2>&1 && unset BASH_ENV ENV
149 *v
*x
* |
*x
*v
* ) as_opts
=-vx ;;
154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
155 # Admittedly, this is quite paranoid, since all the known shells bail
156 # out after a failed `exec'.
157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
160 # We don't want this to propagate to other subprocesses.
161 { _as_can_reexec
=; unset _as_can_reexec
;}
162 if test "x$CONFIG_SHELL" = x
; then
163 as_bourne_compatible
="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
167 # is contrary to our usage. Disable this feature.
168 alias -g '\${1+\"\$@\"}'='\"\$@\"'
171 case \`(set -o) 2>/dev/null\` in #(
179 as_required
="as_fn_return () { (exit \$1); }
180 as_fn_success () { as_fn_return 0; }
181 as_fn_failure () { as_fn_return 1; }
182 as_fn_ret_success () { return 0; }
183 as_fn_ret_failure () { return 1; }
186 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
193 exitcode=1; echo positional parameters were not saved.
195 test x\$exitcode = x0 || exit 1
197 as_suggested
=" as_lineno_1=";as_suggested
=$as_suggested$LINENO;as_suggested
=$as_suggested" as_lineno_1a=\$LINENO
198 as_lineno_2=";as_suggested
=$as_suggested$LINENO;as_suggested
=$as_suggested" as_lineno_2a=\$LINENO
199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
201 test \$(( 1 + 1 )) = 2 || exit 1"
202 if (eval "$as_required") 2>/dev
/null
; then :
207 if test x
$as_have_required = xyes
&& (eval "$as_suggested") 2>/dev
/null
; then :
210 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
212 for as_dir
in /bin
$PATH_SEPARATOR/usr
/bin
$PATH_SEPARATOR$PATH
215 test -z "$as_dir" && as_dir
=.
219 for as_base
in sh bash ksh sh5
; do
220 # Try only shells that exist, to save several forks.
221 as_shell
=$as_dir/$as_base
222 if { test -f "$as_shell" ||
test -f "$as_shell.exe"; } &&
223 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
224 CONFIG_SHELL
=$as_shell as_have_required
=yes
225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run
=a
"$as_shell"; } 2>/dev
/null
; then :
233 $as_found ||
{ if { test -f "$SHELL" ||
test -f "$SHELL.exe"; } &&
234 { $as_echo "$as_bourne_compatible""$as_required" | as_run
=a
"$SHELL"; } 2>/dev
/null
; then :
235 CONFIG_SHELL
=$SHELL as_have_required
=yes
240 if test "x$CONFIG_SHELL" != x
; then :
242 # We cannot yet assume a decent shell, so we have to provide a
243 # neutralization value for shells without unset; and this also
244 # works around shells that cannot unset nonexistent variables.
245 # Preserve -v and -x to the replacement shell.
248 (unset BASH_ENV
) >/dev
/null
2>&1 && unset BASH_ENV ENV
250 *v
*x
* |
*x
*v
* ) as_opts
=-vx ;;
255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
256 # Admittedly, this is quite paranoid, since all the known shells bail
257 # out after a failed `exec'.
258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
262 if test x
$as_have_required = xno
; then :
263 $as_echo "$0: This script requires a shell more modern than all"
264 $as_echo "$0: the shells that I found on your system."
265 if test x
${ZSH_VERSION+set} = xset
; then
266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
267 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
269 $as_echo "$0: Please tell bug-autoconf@gnu.org and Andrew Waterman
270 $0: about your system, including any error possibly output
271 $0: before this message. Then install a modern shell, or
272 $0: manually run the script under such a shell if you do
279 SHELL
=${CONFIG_SHELL-/bin/sh}
281 # Unset more variables known to interfere with behavior of common tools.
282 CLICOLOR_FORCE
= GREP_OPTIONS
=
283 unset CLICOLOR_FORCE GREP_OPTIONS
285 ## --------------------- ##
286 ## M4sh Shell Functions. ##
287 ## --------------------- ##
290 # Portably unset VAR.
293 { eval $1=; unset $1;}
297 # as_fn_set_status STATUS
298 # -----------------------
299 # Set $? to STATUS, without forking.
307 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
317 # Create "$as_dir" as a directory, including parents if necessary.
322 -*) as_dir
=.
/$as_dir;;
324 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
328 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
331 as_dirs
="'$as_qdir' $as_dirs"
332 as_dir
=`$as_dirname -- "$as_dir" ||
333 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
334 X"$as_dir" : 'X\(//\)[^/]' \| \
335 X"$as_dir" : 'X\(//\)$' \| \
336 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
337 $as_echo X"$as_dir" |
338 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
355 test -d "$as_dir" && break
357 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
358 } ||
test -d "$as_dir" || as_fn_error $?
"cannot create directory $as_dir"
363 # as_fn_executable_p FILE
364 # -----------------------
365 # Test if FILE is an executable regular file.
366 as_fn_executable_p
()
368 test -f "$1" && test -x "$1"
369 } # as_fn_executable_p
370 # as_fn_append VAR VALUE
371 # ----------------------
372 # Append the text in VALUE to the end of the definition contained in VAR. Take
373 # advantage of any shell optimizations that allow amortized linear growth over
374 # repeated appends, instead of the typical quadratic growth present in naive
376 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
377 eval 'as_fn_append ()
390 # Perform arithmetic evaluation on the ARGs, and store the result in the
391 # global $as_val. Take advantage of shells that can avoid forks. The arguments
392 # must be portable across $(()) and expr.
393 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
401 as_val
=`expr "$@" || test $? -eq 1`
406 # as_fn_error STATUS ERROR [LINENO LOG_FD]
407 # ----------------------------------------
408 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
409 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
410 # script with STATUS, using 1 if that was 0.
413 as_status
=$1; test $as_status -eq 0 && as_status
=1
415 as_lineno
=${as_lineno-"$3"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
416 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
418 $as_echo "$as_me: error: $2" >&2
419 as_fn_exit
$as_status
422 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
423 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
429 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
435 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
441 as_me
=`$as_basename -- "$0" ||
442 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
443 X"$0" : 'X\(//\)$' \| \
444 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
446 sed '/^.*\/\([^/][^/]*\)\/*$/{
460 # Avoid depending upon Character Ranges.
461 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
462 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
463 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
464 as_cr_digits
='0123456789'
465 as_cr_alnum
=$as_cr_Letters$as_cr_digits
468 as_lineno_1
=$LINENO as_lineno_1a
=$LINENO
469 as_lineno_2
=$LINENO as_lineno_2a
=$LINENO
470 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
471 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' ||
{
472 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
484 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
488 chmod +x
"$as_me.lineno" ||
489 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit
1; }
491 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
492 # already done that, so ensure we don't try to do so again and fall
493 # in an infinite loop. This has already happened in practice.
494 _as_can_reexec
=no
; export _as_can_reexec
495 # Don't try to exec as it changes $[0], causing all sort of problems
496 # (the dirname of $[0] is not the place where we might find the
497 # original and so on. Autoconf is especially sensitive to this).
499 # Exit status is that of the last command.
503 ECHO_C
= ECHO_N
= ECHO_T
=
504 case `echo -n x` in #(((((
506 case `echo 'xy\c'` in
507 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
509 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
516 rm -f conf$$ conf$$.exe conf$$.
file
517 if test -d conf$$.dir
; then
518 rm -f conf$$.dir
/conf$$.
file
521 mkdir conf$$.dir
2>/dev
/null
523 if (echo >conf$$.
file) 2>/dev
/null
; then
524 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
526 # ... but there are two gotchas:
527 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
528 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
529 # In both cases, we have to default to `cp -pR'.
530 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
532 elif ln conf$$.
file conf$$
2>/dev
/null
; then
540 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
541 rmdir conf$$.dir
2>/dev
/null
543 if mkdir
-p .
2>/dev
/null
; then
544 as_mkdir_p
='mkdir -p "$as_dir"'
546 test -d .
/-p && rmdir .
/-p
551 as_executable_p
=as_fn_executable_p
553 # Sed expression to map a string onto a valid CPP name.
554 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
556 # Sed expression to map a string onto a valid variable name.
557 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
560 test -n "$DJDIR" ||
exec 7<&0 </dev
/null
564 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
565 # so uname gets run too.
566 ac_hostname
=`(hostname || uname -n) 2>/dev/null | sed 1q`
571 ac_default_prefix
=/usr
/local
573 ac_config_libobj_dir
=.
580 # Identity of this package.
581 PACKAGE_NAME
='RISC-V ISA Simulator'
582 PACKAGE_TARNAME
='spike'
584 PACKAGE_STRING
='RISC-V ISA Simulator ?'
585 PACKAGE_BUGREPORT
='Andrew Waterman'
588 ac_unique_file
="riscv/common.h"
589 ac_subst_vars
='LTLIBOBJS
650 program_transform_name
663 enable_option_checking
665 enable_optional_subprojects
670 ac_precious_vars
='build_alias
686 # Initialize some variables set by options.
688 ac_init_version
=false
689 ac_unrecognized_opts
=
691 # The variables have the same names as the options, with
692 # dashes changed to underlines.
700 program_transform_name
=s
,x
,x
,
708 # Installation directory options.
709 # These are left unexpanded so users can "make install exec_prefix=/foo"
710 # and all the variables that are supposed to be based on exec_prefix
711 # by default will actually change.
712 # Use braces instead of parens because sh, perl, etc. also accept them.
713 # (The list follows the same order as the GNU Coding Standards.)
714 bindir
='${exec_prefix}/bin'
715 sbindir
='${exec_prefix}/sbin'
716 libexecdir
='${exec_prefix}/libexec'
717 datarootdir
='${prefix}/share'
718 datadir
='${datarootdir}'
719 sysconfdir
='${prefix}/etc'
720 sharedstatedir
='${prefix}/com'
721 localstatedir
='${prefix}/var'
722 includedir
='${prefix}/include'
723 oldincludedir
='/usr/include'
724 docdir
='${datarootdir}/doc/${PACKAGE_TARNAME}'
725 infodir
='${datarootdir}/info'
730 libdir
='${exec_prefix}/lib'
731 localedir
='${datarootdir}/locale'
732 mandir
='${datarootdir}/man'
738 # If the previous option needs an argument, assign it.
739 if test -n "$ac_prev"; then
740 eval $ac_prev=\
$ac_option
746 *=?
*) ac_optarg
=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
751 # Accept the important Cygnus configure options, so we can diagnose typos.
753 case $ac_dashdash$ac_option in
757 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
759 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
762 -build |
--build |
--buil |
--bui |
--bu)
763 ac_prev
=build_alias
;;
764 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
765 build_alias
=$ac_optarg ;;
767 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
768 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
769 ac_prev
=cache_file
;;
770 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
771 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
772 cache_file
=$ac_optarg ;;
775 cache_file
=config.cache
;;
777 -datadir |
--datadir |
--datadi |
--datad)
779 -datadir=* |
--datadir=* |
--datadi=* |
--datad=*)
780 datadir
=$ac_optarg ;;
782 -datarootdir |
--datarootdir |
--datarootdi |
--datarootd |
--dataroot \
783 |
--dataroo |
--dataro |
--datar)
784 ac_prev
=datarootdir
;;
785 -datarootdir=* |
--datarootdir=* |
--datarootdi=* |
--datarootd=* \
786 |
--dataroot=* |
--dataroo=* |
--dataro=* |
--datar=*)
787 datarootdir
=$ac_optarg ;;
789 -disable-* |
--disable-*)
790 ac_useropt
=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
791 # Reject names that are not valid shell variable names.
792 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
793 as_fn_error $?
"invalid feature name: $ac_useropt"
794 ac_useropt_orig
=$ac_useropt
795 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
796 case $ac_user_opts in
800 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
801 ac_unrecognized_sep
=', ';;
803 eval enable_
$ac_useropt=no
;;
805 -docdir |
--docdir |
--docdi |
--doc |
--do)
807 -docdir=* |
--docdir=* |
--docdi=* |
--doc=* |
--do=*)
810 -dvidir |
--dvidir |
--dvidi |
--dvid |
--dvi |
--dv)
812 -dvidir=* |
--dvidir=* |
--dvidi=* |
--dvid=* |
--dvi=* |
--dv=*)
815 -enable-* |
--enable-*)
816 ac_useropt
=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
817 # Reject names that are not valid shell variable names.
818 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
819 as_fn_error $?
"invalid feature name: $ac_useropt"
820 ac_useropt_orig
=$ac_useropt
821 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
822 case $ac_user_opts in
826 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
827 ac_unrecognized_sep
=', ';;
829 eval enable_
$ac_useropt=\
$ac_optarg ;;
831 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
832 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
833 |
--exec |
--exe |
--ex)
834 ac_prev
=exec_prefix
;;
835 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
836 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
837 |
--exec=* |
--exe=* |
--ex=*)
838 exec_prefix
=$ac_optarg ;;
840 -gas |
--gas |
--ga |
--g)
841 # Obsolete; use --with-gas.
844 -help |
--help |
--hel |
--he |
-h)
846 -help=r
* |
--help=r
* |
--hel=r
* |
--he=r
* |
-hr*)
847 ac_init_help
=recursive
;;
848 -help=s
* |
--help=s
* |
--hel=s
* |
--he=s
* |
-hs*)
849 ac_init_help
=short
;;
851 -host |
--host |
--hos |
--ho)
852 ac_prev
=host_alias
;;
853 -host=* |
--host=* |
--hos=* |
--ho=*)
854 host_alias
=$ac_optarg ;;
856 -htmldir |
--htmldir |
--htmldi |
--htmld |
--html |
--htm |
--ht)
858 -htmldir=* |
--htmldir=* |
--htmldi=* |
--htmld=* |
--html=* |
--htm=* \
860 htmldir
=$ac_optarg ;;
862 -includedir |
--includedir |
--includedi |
--included |
--include \
863 |
--includ |
--inclu |
--incl |
--inc)
864 ac_prev
=includedir
;;
865 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
866 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
867 includedir
=$ac_optarg ;;
869 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
871 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
872 infodir
=$ac_optarg ;;
874 -libdir |
--libdir |
--libdi |
--libd)
876 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
879 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
880 |
--libexe |
--libex |
--libe)
881 ac_prev
=libexecdir
;;
882 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
883 |
--libexe=* |
--libex=* |
--libe=*)
884 libexecdir
=$ac_optarg ;;
886 -localedir |
--localedir |
--localedi |
--localed |
--locale)
888 -localedir=* |
--localedir=* |
--localedi=* |
--localed=* |
--locale=*)
889 localedir
=$ac_optarg ;;
891 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
892 |
--localstate |
--localstat |
--localsta |
--localst |
--locals)
893 ac_prev
=localstatedir
;;
894 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
895 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* |
--locals=*)
896 localstatedir
=$ac_optarg ;;
898 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
900 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
904 # Obsolete; use --without-fp.
907 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
908 |
--no-cr |
--no-c |
-n)
911 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
912 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
915 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
916 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
917 |
--oldin |
--oldi |
--old |
--ol |
--o)
918 ac_prev
=oldincludedir
;;
919 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
920 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
921 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
922 oldincludedir
=$ac_optarg ;;
924 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
926 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
929 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
930 |
--program-pre |
--program-pr |
--program-p)
931 ac_prev
=program_prefix
;;
932 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
933 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
934 program_prefix
=$ac_optarg ;;
936 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
937 |
--program-suf |
--program-su |
--program-s)
938 ac_prev
=program_suffix
;;
939 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
940 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
941 program_suffix
=$ac_optarg ;;
943 -program-transform-name |
--program-transform-name \
944 |
--program-transform-nam |
--program-transform-na \
945 |
--program-transform-n |
--program-transform- \
946 |
--program-transform |
--program-transfor \
947 |
--program-transfo |
--program-transf \
948 |
--program-trans |
--program-tran \
949 |
--progr-tra |
--program-tr |
--program-t)
950 ac_prev
=program_transform_name
;;
951 -program-transform-name=* |
--program-transform-name=* \
952 |
--program-transform-nam=* |
--program-transform-na=* \
953 |
--program-transform-n=* |
--program-transform-=* \
954 |
--program-transform=* |
--program-transfor=* \
955 |
--program-transfo=* |
--program-transf=* \
956 |
--program-trans=* |
--program-tran=* \
957 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
958 program_transform_name
=$ac_optarg ;;
960 -pdfdir |
--pdfdir |
--pdfdi |
--pdfd |
--pdf |
--pd)
962 -pdfdir=* |
--pdfdir=* |
--pdfdi=* |
--pdfd=* |
--pdf=* |
--pd=*)
965 -psdir |
--psdir |
--psdi |
--psd |
--ps)
967 -psdir=* |
--psdir=* |
--psdi=* |
--psd=* |
--ps=*)
970 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
971 |
-silent |
--silent |
--silen |
--sile |
--sil)
974 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
976 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
978 sbindir
=$ac_optarg ;;
980 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
981 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
982 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
984 ac_prev
=sharedstatedir
;;
985 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
986 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
987 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
989 sharedstatedir
=$ac_optarg ;;
991 -site |
--site |
--sit)
993 -site=* |
--site=* |
--sit=*)
996 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
998 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
1001 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
1002 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
1003 ac_prev
=sysconfdir
;;
1004 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
1005 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
1006 sysconfdir
=$ac_optarg ;;
1008 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
1009 ac_prev
=target_alias
;;
1010 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
1011 target_alias
=$ac_optarg ;;
1013 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
1016 -version |
--version |
--versio |
--versi |
--vers |
-V)
1017 ac_init_version
=: ;;
1020 ac_useropt
=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1021 # Reject names that are not valid shell variable names.
1022 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1023 as_fn_error $?
"invalid package name: $ac_useropt"
1024 ac_useropt_orig
=$ac_useropt
1025 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1026 case $ac_user_opts in
1030 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1031 ac_unrecognized_sep
=', ';;
1033 eval with_
$ac_useropt=\
$ac_optarg ;;
1035 -without-* |
--without-*)
1036 ac_useropt
=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1037 # Reject names that are not valid shell variable names.
1038 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1039 as_fn_error $?
"invalid package name: $ac_useropt"
1040 ac_useropt_orig
=$ac_useropt
1041 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1042 case $ac_user_opts in
1046 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1047 ac_unrecognized_sep
=', ';;
1049 eval with_
$ac_useropt=no
;;
1052 # Obsolete; use --with-x.
1055 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
1056 |
--x-incl |
--x-inc |
--x-in |
--x-i)
1057 ac_prev
=x_includes
;;
1058 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
1059 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
1060 x_includes
=$ac_optarg ;;
1062 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
1063 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
1064 ac_prev
=x_libraries
;;
1065 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
1066 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
1067 x_libraries
=$ac_optarg ;;
1069 -*) as_fn_error $?
"unrecognized option: \`$ac_option'
1070 Try \`$0 --help' for more information"
1074 ac_envvar
=`expr "x$ac_option" : 'x\([^=]*\)='`
1075 # Reject names that are not valid shell variable names.
1076 case $ac_envvar in #(
1077 '' |
[0-9]* |
*[!_
$as_cr_alnum]* )
1078 as_fn_error $?
"invalid variable name: \`$ac_envvar'" ;;
1080 eval $ac_envvar=\
$ac_optarg
1081 export $ac_envvar ;;
1084 # FIXME: should be removed in autoconf 3.0.
1085 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1086 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev
/null
&&
1087 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1088 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1094 if test -n "$ac_prev"; then
1095 ac_option
=--`echo $ac_prev | sed 's/_/-/g'`
1096 as_fn_error $?
"missing argument to $ac_option"
1099 if test -n "$ac_unrecognized_opts"; then
1100 case $enable_option_checking in
1102 fatal
) as_fn_error $?
"unrecognized options: $ac_unrecognized_opts" ;;
1103 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1107 # Check all directory arguments for consistency.
1108 for ac_var
in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1109 datadir sysconfdir sharedstatedir localstatedir includedir \
1110 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1111 libdir localedir mandir
1113 eval ac_val
=\$
$ac_var
1114 # Remove trailing slashes.
1117 ac_val
=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1118 eval $ac_var=\
$ac_val;;
1120 # Be sure to have absolute directory names.
1122 [\\/$
]* | ?
:[\\/]* ) continue;;
1123 NONE |
'' ) case $ac_var in *prefix
) continue;; esac;;
1125 as_fn_error $?
"expected an absolute directory name for --$ac_var: $ac_val"
1128 # There might be people who depend on the old broken behavior: `$host'
1129 # used to hold the argument of --host etc.
1130 # FIXME: To remove some day.
1133 target
=$target_alias
1135 # FIXME: To remove some day.
1136 if test "x$host_alias" != x
; then
1137 if test "x$build_alias" = x
; then
1138 cross_compiling
=maybe
1139 elif test "x$build_alias" != "x$host_alias"; then
1145 test -n "$host_alias" && ac_tool_prefix
=$host_alias-
1147 test "$silent" = yes && exec 6>/dev
/null
1150 ac_pwd
=`pwd` && test -n "$ac_pwd" &&
1151 ac_ls_di
=`ls -di .` &&
1152 ac_pwd_ls_di
=`cd "$ac_pwd" && ls -di .` ||
1153 as_fn_error $?
"working directory cannot be determined"
1154 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1155 as_fn_error $?
"pwd does not report name of working directory"
1158 # Find the source files, if location was not specified.
1159 if test -z "$srcdir"; then
1160 ac_srcdir_defaulted
=yes
1161 # Try the directory containing this script, then the parent directory.
1162 ac_confdir
=`$as_dirname -- "$as_myself" ||
1163 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1164 X"$as_myself" : 'X\(//\)[^/]' \| \
1165 X"$as_myself" : 'X\(//\)$' \| \
1166 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1167 $as_echo X"$as_myself" |
1168 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1186 if test ! -r "$srcdir/$ac_unique_file"; then
1190 ac_srcdir_defaulted
=no
1192 if test ! -r "$srcdir/$ac_unique_file"; then
1193 test "$ac_srcdir_defaulted" = yes && srcdir
="$ac_confdir or .."
1194 as_fn_error $?
"cannot find sources ($ac_unique_file) in $srcdir"
1196 ac_msg
="sources are in $srcdir, but \`cd $srcdir' does not work"
1198 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1200 # When building in place, set srcdir=.
1201 if test "$ac_abs_confdir" = "$ac_pwd"; then
1204 # Remove unnecessary trailing slashes from srcdir.
1205 # Double slashes in file names in object file debugging info
1206 # mess up M-x gdb in Emacs.
1208 */) srcdir
=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1210 for ac_var
in $ac_precious_vars; do
1211 eval ac_env_
${ac_var}_set=\${${ac_var}+set}
1212 eval ac_env_
${ac_var}_value
=\$
${ac_var}
1213 eval ac_cv_env_
${ac_var}_set=\${${ac_var}+set}
1214 eval ac_cv_env_
${ac_var}_value
=\$
${ac_var}
1218 # Report the --help message.
1220 if test "$ac_init_help" = "long"; then
1221 # Omit some internal or obsolete options to make the list less imposing.
1222 # This message is too long to be a string in the A/UX 3.1 sh.
1224 \`configure' configures RISC-V ISA Simulator ? to adapt to many kinds of systems.
1226 Usage: $0 [OPTION]... [VAR=VALUE]...
1228 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1229 VAR=VALUE. See below for descriptions of some of the useful variables.
1231 Defaults for the options are specified in brackets.
1234 -h, --help display this help and exit
1235 --help=short display options specific to this package
1236 --help=recursive display the short help of all the included packages
1237 -V, --version display version information and exit
1238 -q, --quiet, --silent do not print \`checking ...' messages
1239 --cache-file=FILE cache test results in FILE [disabled]
1240 -C, --config-cache alias for \`--cache-file=config.cache'
1241 -n, --no-create do not create output files
1242 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1244 Installation directories:
1245 --prefix=PREFIX install architecture-independent files in PREFIX
1246 [$ac_default_prefix]
1247 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1250 By default, \`make install' will install all the files in
1251 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1252 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1253 for instance \`--prefix=\$HOME'.
1255 For better control, use the options below.
1257 Fine tuning of the installation directories:
1258 --bindir=DIR user executables [EPREFIX/bin]
1259 --sbindir=DIR system admin executables [EPREFIX/sbin]
1260 --libexecdir=DIR program executables [EPREFIX/libexec]
1261 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1262 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1263 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1264 --libdir=DIR object code libraries [EPREFIX/lib]
1265 --includedir=DIR C header files [PREFIX/include]
1266 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1267 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1268 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1269 --infodir=DIR info documentation [DATAROOTDIR/info]
1270 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1271 --mandir=DIR man documentation [DATAROOTDIR/man]
1272 --docdir=DIR documentation root [DATAROOTDIR/doc/spike]
1273 --htmldir=DIR html documentation [DOCDIR]
1274 --dvidir=DIR dvi documentation [DOCDIR]
1275 --pdfdir=DIR pdf documentation [DOCDIR]
1276 --psdir=DIR ps documentation [DOCDIR]
1282 --build=BUILD configure
for building on BUILD
[guessed
]
1283 --host=HOST cross-compile to build programs to run on HOST
[BUILD
]
1287 if test -n "$ac_init_help"; then
1288 case $ac_init_help in
1289 short | recursive
) echo "Configuration of RISC-V ISA Simulator ?:";;
1294 --disable-option-checking ignore unrecognized
--enable/--with options
1295 --disable-FEATURE do not include FEATURE
(same as
--enable-FEATURE=no
)
1296 --enable-FEATURE[=ARG
] include FEATURE
[ARG
=yes]
1297 --enable-stow Enable stow-based
install
1298 --enable-optional-subprojects
1299 Enable all optional subprojects
1300 --enable-commitlog Enable commit log generation
1301 --enable-histogram Enable PC histogram generation
1304 --with-PACKAGE[=ARG
] use PACKAGE
[ARG
=yes]
1305 --without-PACKAGE do not use PACKAGE
(same as
--with-PACKAGE=no
)
1306 --with-fesvr path to your fesvr installation
if not
in a standard
1309 Some influential environment variables
:
1310 CC C compiler
command
1311 CFLAGS C compiler flags
1312 LDFLAGS linker flags
, e.g.
-L<lib dir
> if you have libraries
in a
1313 nonstandard directory
<lib dir
>
1314 LIBS libraries to pass to the linker
, e.g.
-l<library
>
1315 CPPFLAGS
(Objective
) C
/C
++ preprocessor flags
, e.g.
-I<include dir
> if
1316 you have headers
in a nonstandard directory
<include dir
>
1317 CXX C
++ compiler
command
1318 CXXFLAGS C
++ compiler flags
1319 STOW_ROOT Root
for non-native stow-based installs
1320 STOW_PREFIX Prefix
for stow-based installs
1321 CXXCPP C
++ preprocessor
1323 Use these variables to override the choices made by
`configure' or to help
1324 it to find libraries and programs with nonstandard names/locations.
1326 Report bugs to <Andrew Waterman>.
1331 if test "$ac_init_help" = "recursive"; then
1332 # If there are subdirs, report their specific --help.
1333 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1334 test -d "$ac_dir" ||
1335 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1340 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1342 ac_dir_suffix=/`$as_echo "$ac_dir" |
sed 's|^\.[\\/]||'`
1343 # A ".." for each directory in $ac_dir_suffix.
1344 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" |
sed 's|/[^\\/]*|/..|g;s|/||'`
1345 case $ac_top_builddir_sub in
1346 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1347 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1350 ac_abs_top_builddir=$ac_pwd
1351 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1352 # for backward compatibility:
1353 ac_top_builddir=$ac_top_build_prefix
1356 .) # We are building in place.
1358 ac_top_srcdir=$ac_top_builddir_sub
1359 ac_abs_top_srcdir=$ac_pwd ;;
1360 [\\/]* | ?:[\\/]* ) # Absolute name.
1361 ac_srcdir=$srcdir$ac_dir_suffix;
1362 ac_top_srcdir=$srcdir
1363 ac_abs_top_srcdir=$srcdir ;;
1365 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1366 ac_top_srcdir=$ac_top_build_prefix$srcdir
1367 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1369 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1371 cd "$ac_dir" || { ac_status=$?; continue; }
1372 # Check for guested configure.
1373 if test -f "$ac_srcdir/configure.gnu"; then
1375 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1376 elif test -f "$ac_srcdir/configure"; then
1378 $SHELL "$ac_srcdir/configure" --help=recursive
1380 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1382 cd "$ac_pwd" || { ac_status=$?; break; }
1386 test -n "$ac_init_help" && exit $ac_status
1387 if $ac_init_version; then
1389 RISC-V ISA Simulator configure ?
1390 generated by GNU Autoconf 2.69
1392 Copyright (C) 2012 Free Software Foundation, Inc.
1393 This configure script is free software; the Free Software Foundation
1394 gives unlimited permission to copy, distribute and modify it.
1399 ## ------------------------ ##
1400 ## Autoconf initialization. ##
1401 ## ------------------------ ##
1403 # ac_fn_c_try_compile LINENO
1404 # --------------------------
1405 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1406 ac_fn_c_try_compile ()
1408 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1409 rm -f conftest.$ac_objext
1410 if { { ac_try="$ac_compile"
1412 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1413 *) ac_try_echo
=$ac_try;;
1415 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1416 $as_echo "$ac_try_echo"; } >&5
1417 (eval "$ac_compile") 2>conftest.err
1419 if test -s conftest.err
; then
1420 grep -v '^ *+' conftest.err
>conftest.er1
1421 cat conftest.er1
>&5
1422 mv -f conftest.er1 conftest.err
1424 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1425 test $ac_status = 0; } && {
1426 test -z "$ac_c_werror_flag" ||
1427 test ! -s conftest.err
1428 } && test -s conftest.
$ac_objext; then :
1431 $as_echo "$as_me: failed program was:" >&5
1432 sed 's/^/| /' conftest.
$ac_ext >&5
1436 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1437 as_fn_set_status
$ac_retval
1439 } # ac_fn_c_try_compile
1441 # ac_fn_cxx_try_compile LINENO
1442 # ----------------------------
1443 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1444 ac_fn_cxx_try_compile
()
1446 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1447 rm -f conftest.
$ac_objext
1448 if { { ac_try
="$ac_compile"
1450 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1451 *) ac_try_echo=$ac_try;;
1453 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1454 $as_echo "$ac_try_echo"; } >&5
1455 (eval "$ac_compile") 2>conftest.err
1457 if test -s conftest.err; then
1458 grep -v '^ *+' conftest.err >conftest.er1
1459 cat conftest.er1 >&5
1460 mv -f conftest.er1 conftest.err
1462 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1463 test $ac_status = 0; } && {
1464 test -z "$ac_cxx_werror_flag" ||
1465 test ! -s conftest.err
1466 } && test -s conftest.$ac_objext; then :
1469 $as_echo "$as_me: failed program was:" >&5
1470 sed 's/^/| /' conftest.$ac_ext >&5
1474 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1475 as_fn_set_status $ac_retval
1477 } # ac_fn_cxx_try_compile
1479 # ac_fn_cxx_try_cpp LINENO
1480 # ------------------------
1481 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1482 ac_fn_cxx_try_cpp ()
1484 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1485 if { { ac_try="$ac_cpp conftest.$ac_ext"
1487 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1488 *) ac_try_echo
=$ac_try;;
1490 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1491 $as_echo "$ac_try_echo"; } >&5
1492 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1494 if test -s conftest.err
; then
1495 grep -v '^ *+' conftest.err
>conftest.er1
1496 cat conftest.er1
>&5
1497 mv -f conftest.er1 conftest.err
1499 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1500 test $ac_status = 0; } > conftest.i
&& {
1501 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1502 test ! -s conftest.err
1506 $as_echo "$as_me: failed program was:" >&5
1507 sed 's/^/| /' conftest.
$ac_ext >&5
1511 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1512 as_fn_set_status
$ac_retval
1514 } # ac_fn_cxx_try_cpp
1516 # ac_fn_cxx_try_run LINENO
1517 # ------------------------
1518 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1519 # that executables *can* be run.
1520 ac_fn_cxx_try_run
()
1522 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1523 if { { ac_try
="$ac_link"
1525 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1526 *) ac_try_echo=$ac_try;;
1528 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1529 $as_echo "$ac_try_echo"; } >&5
1530 (eval "$ac_link") 2>&5
1532 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1533 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1534 { { case "(($ac_try" in
1535 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1536 *) ac_try_echo
=$ac_try;;
1538 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1539 $as_echo "$ac_try_echo"; } >&5
1540 (eval "$ac_try") 2>&5
1542 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1543 test $ac_status = 0; }; }; then :
1546 $as_echo "$as_me: program exited with status $ac_status" >&5
1547 $as_echo "$as_me: failed program was:" >&5
1548 sed 's/^/| /' conftest.
$ac_ext >&5
1550 ac_retval
=$ac_status
1552 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1553 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1554 as_fn_set_status
$ac_retval
1556 } # ac_fn_cxx_try_run
1558 # ac_fn_cxx_try_link LINENO
1559 # -------------------------
1560 # Try to link conftest.$ac_ext, and return whether this succeeded.
1561 ac_fn_cxx_try_link
()
1563 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1564 rm -f conftest.
$ac_objext conftest
$ac_exeext
1565 if { { ac_try
="$ac_link"
1567 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1568 *) ac_try_echo=$ac_try;;
1570 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1571 $as_echo "$ac_try_echo"; } >&5
1572 (eval "$ac_link") 2>conftest.err
1574 if test -s conftest.err; then
1575 grep -v '^ *+' conftest.err >conftest.er1
1576 cat conftest.er1 >&5
1577 mv -f conftest.er1 conftest.err
1579 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1580 test $ac_status = 0; } && {
1581 test -z "$ac_cxx_werror_flag" ||
1582 test ! -s conftest.err
1583 } && test -s conftest$ac_exeext && {
1584 test "$cross_compiling" = yes ||
1585 test -x conftest$ac_exeext
1589 $as_echo "$as_me: failed program was:" >&5
1590 sed 's/^/| /' conftest.$ac_ext >&5
1594 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1595 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1596 # interfere with the next link command; also delete a directory that is
1597 # left behind by Apple's compiler. We do this before executing the actions.
1598 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1599 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1600 as_fn_set_status $ac_retval
1602 } # ac_fn_cxx_try_link
1603 cat >config.log <<_ACEOF
1604 This file contains any messages produced by compilers while
1605 running configure, to aid debugging if configure makes a mistake.
1607 It was created by RISC-V ISA Simulator $as_me ?, which was
1608 generated by GNU Autoconf 2.69. Invocation command line was
1620 hostname = `(hostname || uname
-n) 2>/dev
/null |
sed 1q
`
1621 uname -m = `(uname
-m) 2>/dev
/null ||
echo unknown
`
1622 uname -r = `(uname
-r) 2>/dev
/null ||
echo unknown
`
1623 uname -s = `(uname
-s) 2>/dev
/null ||
echo unknown
`
1624 uname -v = `(uname
-v) 2>/dev
/null ||
echo unknown
`
1626 /usr/bin/uname -p = `(/usr
/bin
/uname
-p) 2>/dev
/null ||
echo unknown
`
1627 /bin/uname -X = `(/bin
/uname
-X) 2>/dev
/null ||
echo unknown
`
1629 /bin/arch = `(/bin
/arch
) 2>/dev
/null ||
echo unknown
`
1630 /usr/bin/arch -k = `(/usr
/bin
/arch
-k) 2>/dev
/null ||
echo unknown
`
1631 /usr/convex/getsysinfo = `(/usr
/convex
/getsysinfo
) 2>/dev
/null ||
echo unknown
`
1632 /usr/bin/hostinfo = `(/usr
/bin
/hostinfo
) 2>/dev
/null ||
echo unknown
`
1633 /bin/machine = `(/bin
/machine
) 2>/dev
/null ||
echo unknown
`
1634 /usr/bin/oslevel = `(/usr
/bin
/oslevel
) 2>/dev
/null ||
echo unknown
`
1635 /bin/universe = `(/bin
/universe
) 2>/dev
/null ||
echo unknown
`
1639 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1643 test -z "$as_dir" && as_dir=.
1644 $as_echo "PATH: $as_dir"
1660 # Keep a trace of the command line.
1661 # Strip out --no-create and --no-recursion so they do not pile up.
1662 # Strip out --silent because we don't want to record it for future runs.
1663 # Also quote any args containing shell meta-characters.
1664 # Make two passes to allow for proper duplicate-argument suppression.
1668 ac_must_keep_next=false
1674 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1675 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1676 | -silent | --silent | --silen | --sile | --sil)
1679 ac_arg=`$as_echo "$ac_arg" |
sed "s/'/'\\\\\\\\''/g"` ;;
1682 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1684 as_fn_append ac_configure_args1 " '$ac_arg'"
1685 if test $ac_must_keep_next = true; then
1686 ac_must_keep_next=false # Got value, back to normal.
1689 *=* | --config-cache | -C | -disable-* | --disable-* \
1690 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1691 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1692 | -with-* | --with-* | -without-* | --without-* | --x)
1693 case "$ac_configure_args0 " in
1694 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1697 -* ) ac_must_keep_next=true ;;
1700 as_fn_append ac_configure_args " '$ac_arg'"
1705 { ac_configure_args0=; unset ac_configure_args0;}
1706 { ac_configure_args1=; unset ac_configure_args1;}
1708 # When interrupted or exit'd, cleanup temporary files, and complete
1709 # config.log. We remove comments because anyway the quotes in there
1710 # would cause problems or look ugly.
1711 # WARNING: Use '\'' to represent an apostrophe within the trap.
1712 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1713 trap 'exit_status=$?
1714 # Save into config.log some information that might help in debugging.
1718 $as_echo "## ---------------- ##
1719 ## Cache variables. ##
1720 ## ---------------- ##"
1722 # The following way of writing the cache mishandles newlines in values,
1724 for ac_var in `(set) 2>&1 |
sed -n '\''s
/^\
([a-zA-Z_
][a-zA-Z0-9_
]*\
)=.
*/\
1/p
'\''`; do
1725 eval ac_val=\$$ac_var
1729 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1730 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1733 _ | IFS | as_nl) ;; #(
1734 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1735 *) { eval $ac_var=; unset $ac_var;} ;;
1740 case $as_nl`(ac_space
='\'' '\''; set) 2>&1` in #(
1741 *${as_nl}ac_space=\ *)
1743 "s/'\''/'\''\\\\'\'''\''/g;
1744 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1747 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1754 $as_echo "## ----------------- ##
1755 ## Output variables. ##
1756 ## ----------------- ##"
1758 for ac_var in $ac_subst_vars
1760 eval ac_val=\$$ac_var
1762 *\'\''*) ac_val=`$as_echo "$ac_val" |
sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1764 $as_echo "$ac_var='\''$ac_val'\''"
1768 if test -n "$ac_subst_files"; then
1769 $as_echo "## ------------------- ##
1770 ## File substitutions. ##
1771 ## ------------------- ##"
1773 for ac_var in $ac_subst_files
1775 eval ac_val=\$$ac_var
1777 *\'\''*) ac_val=`$as_echo "$ac_val" |
sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1779 $as_echo "$ac_var='\''$ac_val'\''"
1784 if test -s confdefs.h; then
1785 $as_echo "## ----------- ##
1792 test "$ac_signal" != 0 &&
1793 $as_echo "$as_me: caught signal $ac_signal"
1794 $as_echo "$as_me: exit $exit_status"
1796 rm -f core *.core core.conftest.* &&
1797 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1800 for ac_signal in 1 2 13 15; do
1801 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1805 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1806 rm -f -r conftest* confdefs.h
1808 $as_echo "/* confdefs.h */" > confdefs.h
1810 # Predefined preprocessor variables.
1812 cat >>confdefs.h <<_ACEOF
1813 #define PACKAGE_NAME "$PACKAGE_NAME"
1816 cat >>confdefs.h <<_ACEOF
1817 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1820 cat >>confdefs.h <<_ACEOF
1821 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1824 cat >>confdefs.h <<_ACEOF
1825 #define PACKAGE_STRING "$PACKAGE_STRING"
1828 cat >>confdefs.h <<_ACEOF
1829 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1832 cat >>confdefs.h <<_ACEOF
1833 #define PACKAGE_URL "$PACKAGE_URL"
1837 # Let the site file select an alternate cache file if it wants to.
1838 # Prefer an explicitly selected file to automatically selected ones.
1841 if test -n "$CONFIG_SITE"; then
1842 # We do not want a PATH search for config.site.
1843 case $CONFIG_SITE in #((
1844 -*) ac_site_file1=./$CONFIG_SITE;;
1845 */*) ac_site_file1=$CONFIG_SITE;;
1846 *) ac_site_file1=./$CONFIG_SITE;;
1848 elif test "x$prefix" != xNONE; then
1849 ac_site_file1=$prefix/share/config.site
1850 ac_site_file2=$prefix/etc/config.site
1852 ac_site_file1=$ac_default_prefix/share/config.site
1853 ac_site_file2=$ac_default_prefix/etc/config.site
1855 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1857 test "x$ac_site_file" = xNONE && continue
1858 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1859 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1860 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1861 sed 's/^/| /' "$ac_site_file" >&5
1863 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1864 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1865 as_fn_error $? "failed to load site
script $ac_site_file
1866 See \
`config.log' for more details" "$LINENO" 5; }
1870 if test -r "$cache_file"; then
1871 # Some versions of bash will fail to source /dev/null (special files
1872 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
1873 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1874 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1875 $as_echo "$as_me: loading cache $cache_file" >&6;}
1877 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1878 *) . "./$cache_file";;
1882 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1883 $as_echo "$as_me: creating cache $cache_file" >&6;}
1887 # Check that the precious variables saved in the cache have kept the same
1889 ac_cache_corrupted=false
1890 for ac_var in $ac_precious_vars; do
1891 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1892 eval ac_new_set=\$ac_env_${ac_var}_set
1893 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1894 eval ac_new_val=\$ac_env_${ac_var}_value
1895 case $ac_old_set,$ac_new_set in
1897 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run
" >&5
1898 $as_echo "$as_me: error
: \
`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1899 ac_cache_corrupted=: ;;
1901 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not
set in the previous run
" >&5
1902 $as_echo "$as_me: error
: \
`$ac_var' was not set in the previous run" >&2;}
1903 ac_cache_corrupted=: ;;
1906 if test "x$ac_old_val" != "x$ac_new_val"; then
1907 # differences in whitespace do not lead to failure.
1908 ac_old_val_w=`echo x
$ac_old_val`
1909 ac_new_val_w=`echo x
$ac_new_val`
1910 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1911 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1912 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run
:" >&2;}
1913 ac_cache_corrupted=:
1915 { $as_echo "$as_me:${as_lineno-$LINENO}: warning
: ignoring whitespace changes
in \
`$ac_var' since the previous run:" >&5
1916 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1917 eval $ac_var=\$ac_old_val
1919 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1920 $as_echo "$as_me: former value
: \
`$ac_old_val'" >&2;}
1921 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1922 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1925 # Pass precious variables to config.status.
1926 if test "$ac_new_set" = set; then
1928 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s
/'/'\\\\\\\\''/g
"` ;;
1929 *) ac_arg=$ac_var=$ac_new_val ;;
1931 case " $ac_configure_args " in
1932 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1933 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1937 if $ac_cache_corrupted; then
1938 { $as_echo "$as_me:${as_lineno-$LINENO}: error
: in \
`$ac_pwd':" >&5
1939 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1940 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1941 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1942 as_fn_error $? "run \`make distclean' and
/or \
`rm $cache_file' and start over" "$LINENO" 5
1944 ## -------------------- ##
1945 ## Main body of script. ##
1946 ## -------------------- ##
1949 ac_cpp='$CPP $CPPFLAGS'
1950 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1951 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1952 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1956 ac_cpp='$CXXCPP $CPPFLAGS'
1957 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1958 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1959 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1963 for ac_dir in scripts "$srcdir"/scripts; do
1964 if test -f "$ac_dir/install-sh"; then
1966 ac_install_sh="$ac_aux_dir/install-sh -c"
1968 elif test -f "$ac_dir/install.sh"; then
1970 ac_install_sh="$ac_aux_dir/install.sh -c"
1972 elif test -f "$ac_dir/shtool"; then
1974 ac_install_sh="$ac_aux_dir/shtool install -c"
1978 if test -z "$ac_aux_dir"; then
1979 as_fn_error $? "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5
1982 # These three variables are undocumented and unsupported,
1983 # and are intended to be withdrawn in a future Autoconf release.
1984 # They can cause serious problems if a builder's source tree is in a directory
1985 # whose full name contains unusual characters.
1986 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1987 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1988 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1991 # Make sure we can run config.sub.
1992 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1993 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1996 $as_echo_n "checking build system type... " >&6; }
1997 if ${ac_cv_build+:} false; then :
1998 $as_echo_n "(cached) " >&6
2000 ac_build_alias=$build_alias
2001 test "x$ac_build_alias" = x &&
2002 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2003 test "x$ac_build_alias" = x &&
2004 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2005 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2006 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2010 $as_echo "$ac_cv_build" >&6; }
2011 case $ac_cv_build in
2013 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2016 ac_save_IFS=$IFS; IFS='-'
2022 # Remember, the first character of IFS is used to create $*,
2023 # except with old shells:
2026 case $build_os in *\ *) build_os=`echo "$build_os" |
sed 's/ /-/g'`;; esac
2029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2030 $as_echo_n "checking host system type... " >&6; }
2031 if ${ac_cv_host+:} false; then :
2032 $as_echo_n "(cached) " >&6
2034 if test "x$host_alias" = x; then
2035 ac_cv_host=$ac_cv_build
2037 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2038 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2043 $as_echo "$ac_cv_host" >&6; }
2046 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2049 ac_save_IFS=$IFS; IFS='-'
2055 # Remember, the first character of IFS is used to create $*,
2056 # except with old shells:
2059 case $host_os in *\ *) host_os=`echo "$host_os" |
sed 's/ /-/g'`;; esac
2063 #-------------------------------------------------------------------------
2064 # Checks for programs
2065 #-------------------------------------------------------------------------
2068 ac_cpp='$CPP $CPPFLAGS'
2069 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2070 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2071 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2072 if test -n "$ac_tool_prefix"; then
2073 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2074 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2076 $as_echo_n "checking for $ac_word... " >&6; }
2077 if ${ac_cv_prog_CC+:} false; then :
2078 $as_echo_n "(cached) " >&6
2080 if test -n "$CC"; then
2081 ac_cv_prog_CC="$CC" # Let the user override the test.
2083 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2087 test -z "$as_dir" && as_dir=.
2088 for ac_exec_ext in '' $ac_executable_extensions; do
2089 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2090 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2091 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2101 if test -n "$CC"; then
2102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2103 $as_echo "$CC" >&6; }
2105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2106 $as_echo "no" >&6; }
2111 if test -z "$ac_cv_prog_CC"; then
2113 # Extract the first word of "gcc", so it can be a program name with args.
2114 set dummy gcc; ac_word=$2
2115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2116 $as_echo_n "checking for $ac_word... " >&6; }
2117 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2118 $as_echo_n "(cached) " >&6
2120 if test -n "$ac_ct_CC"; then
2121 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2123 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2127 test -z "$as_dir" && as_dir=.
2128 for ac_exec_ext in '' $ac_executable_extensions; do
2129 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2130 ac_cv_prog_ac_ct_CC="gcc"
2131 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2140 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2141 if test -n "$ac_ct_CC"; then
2142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2143 $as_echo "$ac_ct_CC" >&6; }
2145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2146 $as_echo "no" >&6; }
2149 if test "x$ac_ct_CC" = x; then
2152 case $cross_compiling:$ac_tool_warned in
2154 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2155 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2156 ac_tool_warned=yes ;;
2164 if test -z "$CC"; then
2165 if test -n "$ac_tool_prefix"; then
2166 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2167 set dummy ${ac_tool_prefix}cc; ac_word=$2
2168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2169 $as_echo_n "checking for $ac_word... " >&6; }
2170 if ${ac_cv_prog_CC+:} false; then :
2171 $as_echo_n "(cached) " >&6
2173 if test -n "$CC"; then
2174 ac_cv_prog_CC="$CC" # Let the user override the test.
2176 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2180 test -z "$as_dir" && as_dir=.
2181 for ac_exec_ext in '' $ac_executable_extensions; do
2182 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2183 ac_cv_prog_CC="${ac_tool_prefix}cc"
2184 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2194 if test -n "$CC"; then
2195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2196 $as_echo "$CC" >&6; }
2198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2199 $as_echo "no" >&6; }
2205 if test -z "$CC"; then
2206 # Extract the first word of "cc", so it can be a program name with args.
2207 set dummy cc; ac_word=$2
2208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2209 $as_echo_n "checking for $ac_word... " >&6; }
2210 if ${ac_cv_prog_CC+:} false; then :
2211 $as_echo_n "(cached) " >&6
2213 if test -n "$CC"; then
2214 ac_cv_prog_CC="$CC" # Let the user override the test.
2217 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2221 test -z "$as_dir" && as_dir=.
2222 for ac_exec_ext in '' $ac_executable_extensions; do
2223 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2224 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2225 ac_prog_rejected=yes
2229 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2236 if test $ac_prog_rejected = yes; then
2237 # We found a bogon in the path, so make sure we never use it.
2238 set dummy $ac_cv_prog_CC
2240 if test $# != 0; then
2241 # We chose a different compiler from the bogus one.
2242 # However, it has the same basename, so the bogon will be chosen
2243 # first if we set CC to just the basename; use the full file name.
2245 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2251 if test -n "$CC"; then
2252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2253 $as_echo "$CC" >&6; }
2255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2256 $as_echo "no" >&6; }
2261 if test -z "$CC"; then
2262 if test -n "$ac_tool_prefix"; then
2263 for ac_prog in cl.exe
2265 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2266 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2268 $as_echo_n "checking for $ac_word... " >&6; }
2269 if ${ac_cv_prog_CC+:} false; then :
2270 $as_echo_n "(cached) " >&6
2272 if test -n "$CC"; then
2273 ac_cv_prog_CC="$CC" # Let the user override the test.
2275 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2279 test -z "$as_dir" && as_dir=.
2280 for ac_exec_ext in '' $ac_executable_extensions; do
2281 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2282 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2283 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2293 if test -n "$CC"; then
2294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2295 $as_echo "$CC" >&6; }
2297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2298 $as_echo "no" >&6; }
2302 test -n "$CC" && break
2305 if test -z "$CC"; then
2307 for ac_prog in cl.exe
2309 # Extract the first word of "$ac_prog", so it can be a program name with args.
2310 set dummy $ac_prog; ac_word=$2
2311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2312 $as_echo_n "checking for $ac_word... " >&6; }
2313 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2314 $as_echo_n "(cached) " >&6
2316 if test -n "$ac_ct_CC"; then
2317 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2319 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2323 test -z "$as_dir" && as_dir=.
2324 for ac_exec_ext in '' $ac_executable_extensions; do
2325 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2326 ac_cv_prog_ac_ct_CC="$ac_prog"
2327 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2336 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2337 if test -n "$ac_ct_CC"; then
2338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2339 $as_echo "$ac_ct_CC" >&6; }
2341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2342 $as_echo "no" >&6; }
2346 test -n "$ac_ct_CC" && break
2349 if test "x$ac_ct_CC" = x; then
2352 case $cross_compiling:$ac_tool_warned in
2354 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2355 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2356 ac_tool_warned=yes ;;
2365 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2366 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2367 as_fn_error $? "no acceptable C compiler found
in \
$PATH
2368 See \
`config.log' for more details" "$LINENO" 5; }
2370 # Provide some information about the compiler.
2371 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2374 for ac_option in --version -v -V -qversion; do
2375 { { ac_try="$ac_compiler $ac_option >&5"
2377 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2378 *) ac_try_echo
=$ac_try;;
2380 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2381 $as_echo "$ac_try_echo"; } >&5
2382 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2384 if test -s conftest.err
; then
2386 ... rest of stderr output deleted ...
2387 10q' conftest.err
>conftest.er1
2388 cat conftest.er1
>&5
2390 rm -f conftest.er1 conftest.err
2391 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2392 test $ac_status = 0; }
2395 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2396 /* end confdefs.h. */
2406 ac_clean_files_save
=$ac_clean_files
2407 ac_clean_files
="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2408 # Try to create an executable without -o first, disregard a.out.
2409 # It will help us diagnose broken compilers, and finding out an intuition
2411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2412 $as_echo_n "checking whether the C compiler works... " >&6; }
2413 ac_link_default
=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2415 # The possible output files:
2416 ac_files
="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2419 for ac_file
in $ac_files
2422 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
2423 * ) ac_rmfiles
="$ac_rmfiles $ac_file";;
2428 if { { ac_try
="$ac_link_default"
2430 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2431 *) ac_try_echo=$ac_try;;
2433 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2434 $as_echo "$ac_try_echo"; } >&5
2435 (eval "$ac_link_default") 2>&5
2437 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2438 test $ac_status = 0; }; then :
2439 # Autoconf-2.13 could set the ac_cv_exeext variable to `no
'.
2440 # So ignore a value of `no', otherwise this would lead to
`EXEEXT = no'
2441 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2442 # so that the user can short-circuit this test for compilers unknown to
2444 for ac_file in $ac_files ''
2446 test -f "$ac_file" || continue
2448 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2451 # We found the default executable, but exeext='' is most
2455 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2457 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2459 # We set ac_cv_exeext here because the later test for it is not
2460 # safe: cross compilers may not add the suffix if given an `-o'
2461 # argument, so we may need to know it at that point already.
2462 # Even if this section looks crufty: it has the advantage of
2469 test "$ac_cv_exeext" = no && ac_cv_exeext=
2474 if test -z "$ac_file"; then :
2475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2476 $as_echo "no" >&6; }
2477 $as_echo "$as_me: failed program was:" >&5
2478 sed 's
/^
/|
/' conftest.$ac_ext >&5
2480 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2481 $as_echo "$as_me: error
: in \
`$ac_pwd':" >&2;}
2482 as_fn_error 77 "C compiler cannot create executables
2483 See \`config.log
' for more details" "$LINENO" 5; }
2485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2486 $as_echo "yes" >&6; }
2488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2489 $as_echo_n "checking for C compiler default output file name... " >&6; }
2490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2491 $as_echo "$ac_file" >&6; }
2492 ac_exeext=$ac_cv_exeext
2494 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2495 ac_clean_files=$ac_clean_files_save
2496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2497 $as_echo_n "checking for suffix of executables... " >&6; }
2498 if { { ac_try="$ac_link"
2500 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2501 *) ac_try_echo=$ac_try;;
2503 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2504 $as_echo "$ac_try_echo"; } >&5
2505 (eval "$ac_link") 2>&5
2507 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2508 test $ac_status = 0; }; then :
2509 # If both `conftest.exe' and
`conftest' are `present
' (well, observable)
2510 # catch `conftest.exe'. For instance with Cygwin
, `ls conftest' will
2511 # work properly (i.e., refer to `conftest.exe
'), while it won't with
2513 for ac_file
in conftest.exe conftest conftest.
*; do
2514 test -f "$ac_file" ||
continue
2516 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
2517 *.
* ) ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
2523 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2524 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2525 as_fn_error $?
"cannot compute suffix of executables: cannot compile and link
2526 See \`config.log' for more details" "$LINENO" 5; }
2528 rm -f conftest conftest
$ac_cv_exeext
2529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2530 $as_echo "$ac_cv_exeext" >&6; }
2532 rm -f conftest.
$ac_ext
2533 EXEEXT
=$ac_cv_exeext
2535 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2536 /* end confdefs.h. */
2541 FILE *f = fopen ("conftest.out", "w");
2542 return ferror (f) || fclose (f) != 0;
2548 ac_clean_files
="$ac_clean_files conftest.out"
2549 # Check that the compiler produces executables we can run. If not, either
2550 # the compiler is broken, or we cross compile.
2551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2552 $as_echo_n "checking whether we are cross compiling... " >&6; }
2553 if test "$cross_compiling" != yes; then
2554 { { ac_try
="$ac_link"
2556 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2557 *) ac_try_echo=$ac_try;;
2559 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2560 $as_echo "$ac_try_echo"; } >&5
2561 (eval "$ac_link") 2>&5
2563 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2564 test $ac_status = 0; }
2565 if { ac_try='./conftest$ac_cv_exeext'
2566 { { case "(($ac_try" in
2567 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2568 *) ac_try_echo
=$ac_try;;
2570 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2571 $as_echo "$ac_try_echo"; } >&5
2572 (eval "$ac_try") 2>&5
2574 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2575 test $ac_status = 0; }; }; then
2578 if test "$cross_compiling" = maybe
; then
2581 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2582 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2583 as_fn_error $?
"cannot run C compiled programs.
2584 If you meant to cross compile, use \`--host'.
2585 See \`config.log' for more details" "$LINENO" 5; }
2589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2590 $as_echo "$cross_compiling" >&6; }
2592 rm -f conftest.
$ac_ext conftest
$ac_cv_exeext conftest.out
2593 ac_clean_files
=$ac_clean_files_save
2594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2595 $as_echo_n "checking for suffix of object files... " >&6; }
2596 if ${ac_cv_objext+:} false
; then :
2597 $as_echo_n "(cached) " >&6
2599 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2600 /* end confdefs.h. */
2610 rm -f conftest.o conftest.obj
2611 if { { ac_try
="$ac_compile"
2613 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2614 *) ac_try_echo=$ac_try;;
2616 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2617 $as_echo "$ac_try_echo"; } >&5
2618 (eval "$ac_compile") 2>&5
2620 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2621 test $ac_status = 0; }; then :
2622 for ac_file in conftest.o conftest.obj conftest.*; do
2623 test -f "$ac_file" || continue;
2625 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2626 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2631 $as_echo "$as_me: failed program was:" >&5
2632 sed 's/^/| /' conftest.$ac_ext >&5
2634 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2635 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2636 as_fn_error $? "cannot compute suffix of object files
: cannot compile
2637 See \
`config.log' for more details" "$LINENO" 5; }
2639 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2642 $as_echo "$ac_cv_objext" >&6; }
2643 OBJEXT=$ac_cv_objext
2645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2646 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2647 if ${ac_cv_c_compiler_gnu+:} false; then :
2648 $as_echo_n "(cached) " >&6
2650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2651 /* end confdefs.h. */
2664 if ac_fn_c_try_compile "$LINENO"; then :
2669 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2670 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2674 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2675 if test $ac_compiler_gnu = yes; then
2680 ac_test_CFLAGS=${CFLAGS+set}
2681 ac_save_CFLAGS=$CFLAGS
2682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2683 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2684 if ${ac_cv_prog_cc_g+:} false; then :
2685 $as_echo_n "(cached) " >&6
2687 ac_save_c_werror_flag=$ac_c_werror_flag
2688 ac_c_werror_flag=yes
2691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2692 /* end confdefs.h. */
2702 if ac_fn_c_try_compile "$LINENO"; then :
2706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2707 /* end confdefs.h. */
2717 if ac_fn_c_try_compile "$LINENO"; then :
2720 ac_c_werror_flag=$ac_save_c_werror_flag
2722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2723 /* end confdefs.h. */
2733 if ac_fn_c_try_compile "$LINENO"; then :
2736 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2738 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2741 ac_c_werror_flag=$ac_save_c_werror_flag
2743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2744 $as_echo "$ac_cv_prog_cc_g" >&6; }
2745 if test "$ac_test_CFLAGS" = set; then
2746 CFLAGS=$ac_save_CFLAGS
2747 elif test $ac_cv_prog_cc_g = yes; then
2748 if test "$GCC" = yes; then
2754 if test "$GCC" = yes; then
2760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2761 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2762 if ${ac_cv_prog_cc_c89+:} false; then :
2763 $as_echo_n "(cached) " >&6
2765 ac_cv_prog_cc_c89=no
2767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2768 /* end confdefs.h. */
2772 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2773 struct buf { int x; };
2774 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2775 static char *e (p, i)
2781 static char *f (char * (*g) (char **, int), char **p, ...)
2786 s = g (p, va_arg (v,int));
2791 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2792 function prototypes and stuff, but not '\xHH' hex character constants.
2793 These don't provoke an error unfortunately, instead are silently treated
2794 as 'x'. The following induces an error, until -std is added to get
2795 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2796 array size at least. It's necessary to write '\x00'==0 to get something
2797 that's true only with -std. */
2798 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2800 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2801 inside strings and character constants. */
2803 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2805 int test (int i, double x);
2806 struct s1 {int (*f) (int a);};
2807 struct s2 {int (*f) (double a);};
2808 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2814 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2819 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2820 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2822 CC="$ac_save_CC $ac_arg"
2823 if ac_fn_c_try_compile "$LINENO"; then :
2824 ac_cv_prog_cc_c89=$ac_arg
2826 rm -f core conftest.err conftest.$ac_objext
2827 test "x$ac_cv_prog_cc_c89" != "xno" && break
2829 rm -f conftest.$ac_ext
2834 case "x$ac_cv_prog_cc_c89" in
2836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2837 $as_echo "none needed" >&6; } ;;
2839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2840 $as_echo "unsupported" >&6; } ;;
2842 CC="$CC $ac_cv_prog_cc_c89"
2843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2844 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2846 if test "x$ac_cv_prog_cc_c89" != xno; then :
2851 ac_cpp='$CXXCPP $CPPFLAGS'
2852 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2853 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2854 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2857 ac_cpp='$CXXCPP $CPPFLAGS'
2858 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2859 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2860 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2861 if test -z "$CXX"; then
2862 if test -n "$CCC"; then
2865 if test -n "$ac_tool_prefix"; then
2866 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2868 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2869 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2871 $as_echo_n "checking for $ac_word... " >&6; }
2872 if ${ac_cv_prog_CXX+:} false; then :
2873 $as_echo_n "(cached) " >&6
2875 if test -n "$CXX"; then
2876 ac_cv_prog_CXX="$CXX" # Let the user override the test.
2878 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2882 test -z "$as_dir" && as_dir=.
2883 for ac_exec_ext in '' $ac_executable_extensions; do
2884 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2885 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2886 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2896 if test -n "$CXX"; then
2897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
2898 $as_echo "$CXX" >&6; }
2900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2901 $as_echo "no" >&6; }
2905 test -n "$CXX" && break
2908 if test -z "$CXX"; then
2910 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2912 # Extract the first word of "$ac_prog", so it can be a program name with args.
2913 set dummy $ac_prog; ac_word=$2
2914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2915 $as_echo_n "checking for $ac_word... " >&6; }
2916 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
2917 $as_echo_n "(cached) " >&6
2919 if test -n "$ac_ct_CXX"; then
2920 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2922 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2926 test -z "$as_dir" && as_dir=.
2927 for ac_exec_ext in '' $ac_executable_extensions; do
2928 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2929 ac_cv_prog_ac_ct_CXX="$ac_prog"
2930 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2939 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2940 if test -n "$ac_ct_CXX"; then
2941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
2942 $as_echo "$ac_ct_CXX" >&6; }
2944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2945 $as_echo "no" >&6; }
2949 test -n "$ac_ct_CXX" && break
2952 if test "x$ac_ct_CXX" = x; then
2955 case $cross_compiling:$ac_tool_warned in
2957 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2958 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2959 ac_tool_warned=yes ;;
2967 # Provide some information about the compiler.
2968 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
2971 for ac_option in --version -v -V -qversion; do
2972 { { ac_try="$ac_compiler $ac_option >&5"
2974 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2975 *) ac_try_echo
=$ac_try;;
2977 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2978 $as_echo "$ac_try_echo"; } >&5
2979 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2981 if test -s conftest.err
; then
2983 ... rest of stderr output deleted ...
2984 10q' conftest.err
>conftest.er1
2985 cat conftest.er1
>&5
2987 rm -f conftest.er1 conftest.err
2988 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2989 test $ac_status = 0; }
2992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
2993 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
2994 if ${ac_cv_cxx_compiler_gnu+:} false
; then :
2995 $as_echo_n "(cached) " >&6
2997 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2998 /* end confdefs.h. */
3011 if ac_fn_cxx_try_compile
"$LINENO"; then :
3016 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3017 ac_cv_cxx_compiler_gnu
=$ac_compiler_gnu
3020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3021 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3022 if test $ac_compiler_gnu = yes; then
3027 ac_test_CXXFLAGS
=${CXXFLAGS+set}
3028 ac_save_CXXFLAGS
=$CXXFLAGS
3029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3030 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3031 if ${ac_cv_prog_cxx_g+:} false
; then :
3032 $as_echo_n "(cached) " >&6
3034 ac_save_cxx_werror_flag
=$ac_cxx_werror_flag
3035 ac_cxx_werror_flag
=yes
3038 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3039 /* end confdefs.h. */
3049 if ac_fn_cxx_try_compile
"$LINENO"; then :
3050 ac_cv_prog_cxx_g
=yes
3053 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3054 /* end confdefs.h. */
3064 if ac_fn_cxx_try_compile
"$LINENO"; then :
3067 ac_cxx_werror_flag
=$ac_save_cxx_werror_flag
3069 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3070 /* end confdefs.h. */
3080 if ac_fn_cxx_try_compile
"$LINENO"; then :
3081 ac_cv_prog_cxx_g
=yes
3083 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3085 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3087 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3088 ac_cxx_werror_flag
=$ac_save_cxx_werror_flag
3090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3091 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3092 if test "$ac_test_CXXFLAGS" = set; then
3093 CXXFLAGS
=$ac_save_CXXFLAGS
3094 elif test $ac_cv_prog_cxx_g = yes; then
3095 if test "$GXX" = yes; then
3101 if test "$GXX" = yes; then
3108 ac_cpp
='$CXXCPP $CPPFLAGS'
3109 ac_compile
='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3110 ac_link
='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3111 ac_compiler_gnu
=$ac_cv_cxx_compiler_gnu
3113 if test -n "$ac_tool_prefix"; then
3114 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3115 set dummy
${ac_tool_prefix}ar; ac_word
=$2
3116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3117 $as_echo_n "checking for $ac_word... " >&6; }
3118 if ${ac_cv_prog_AR+:} false
; then :
3119 $as_echo_n "(cached) " >&6
3121 if test -n "$AR"; then
3122 ac_cv_prog_AR
="$AR" # Let the user override the test.
3124 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3128 test -z "$as_dir" && as_dir
=.
3129 for ac_exec_ext
in '' $ac_executable_extensions; do
3130 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3131 ac_cv_prog_AR
="${ac_tool_prefix}ar"
3132 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3142 if test -n "$AR"; then
3143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
3144 $as_echo "$AR" >&6; }
3146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3147 $as_echo "no" >&6; }
3152 if test -z "$ac_cv_prog_AR"; then
3154 # Extract the first word of "ar", so it can be a program name with args.
3155 set dummy
ar; ac_word
=$2
3156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3157 $as_echo_n "checking for $ac_word... " >&6; }
3158 if ${ac_cv_prog_ac_ct_AR+:} false
; then :
3159 $as_echo_n "(cached) " >&6
3161 if test -n "$ac_ct_AR"; then
3162 ac_cv_prog_ac_ct_AR
="$ac_ct_AR" # Let the user override the test.
3164 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3168 test -z "$as_dir" && as_dir
=.
3169 for ac_exec_ext
in '' $ac_executable_extensions; do
3170 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3171 ac_cv_prog_ac_ct_AR
="ar"
3172 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3181 ac_ct_AR
=$ac_cv_prog_ac_ct_AR
3182 if test -n "$ac_ct_AR"; then
3183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
3184 $as_echo "$ac_ct_AR" >&6; }
3186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3187 $as_echo "no" >&6; }
3190 if test "x$ac_ct_AR" = x
; then
3193 case $cross_compiling:$ac_tool_warned in
3195 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3196 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3197 ac_tool_warned
=yes ;;
3205 if test -n "$ac_tool_prefix"; then
3206 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3207 set dummy
${ac_tool_prefix}ranlib
; ac_word
=$2
3208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3209 $as_echo_n "checking for $ac_word... " >&6; }
3210 if ${ac_cv_prog_RANLIB+:} false
; then :
3211 $as_echo_n "(cached) " >&6
3213 if test -n "$RANLIB"; then
3214 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
3216 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3220 test -z "$as_dir" && as_dir
=.
3221 for ac_exec_ext
in '' $ac_executable_extensions; do
3222 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3223 ac_cv_prog_RANLIB
="${ac_tool_prefix}ranlib"
3224 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3233 RANLIB
=$ac_cv_prog_RANLIB
3234 if test -n "$RANLIB"; then
3235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3236 $as_echo "$RANLIB" >&6; }
3238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3239 $as_echo "no" >&6; }
3244 if test -z "$ac_cv_prog_RANLIB"; then
3245 ac_ct_RANLIB
=$RANLIB
3246 # Extract the first word of "ranlib", so it can be a program name with args.
3247 set dummy ranlib
; ac_word
=$2
3248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3249 $as_echo_n "checking for $ac_word... " >&6; }
3250 if ${ac_cv_prog_ac_ct_RANLIB+:} false
; then :
3251 $as_echo_n "(cached) " >&6
3253 if test -n "$ac_ct_RANLIB"; then
3254 ac_cv_prog_ac_ct_RANLIB
="$ac_ct_RANLIB" # Let the user override the test.
3256 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3260 test -z "$as_dir" && as_dir
=.
3261 for ac_exec_ext
in '' $ac_executable_extensions; do
3262 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3263 ac_cv_prog_ac_ct_RANLIB
="ranlib"
3264 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3273 ac_ct_RANLIB
=$ac_cv_prog_ac_ct_RANLIB
3274 if test -n "$ac_ct_RANLIB"; then
3275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3276 $as_echo "$ac_ct_RANLIB" >&6; }
3278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3279 $as_echo "no" >&6; }
3282 if test "x$ac_ct_RANLIB" = x
; then
3285 case $cross_compiling:$ac_tool_warned in
3287 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3288 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3289 ac_tool_warned
=yes ;;
3291 RANLIB
=$ac_ct_RANLIB
3294 RANLIB
="$ac_cv_prog_RANLIB"
3298 #-------------------------------------------------------------------------
3299 # MCPPBS specific program checks
3300 #-------------------------------------------------------------------------
3301 # These macros check to see if we can do a stow-based install and also
3302 # check for an isa simulator suitable for running the unit test programs
3305 # Find a good install program. We prefer a C program (faster),
3306 # so one script is as good as another. But avoid the broken or
3307 # incompatible versions:
3308 # SysV /etc/install, /usr/sbin/install
3309 # SunOS /usr/etc/install
3310 # IRIX /sbin/install
3312 # AmigaOS /C/install, which installs bootblocks on floppy discs
3313 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3314 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3315 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3316 # OS/2's system install, which has a completely different semantic
3317 # ./install, which can be erroneously created by make from ./install.sh.
3318 # Reject install programs that cannot install multiple files.
3319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3320 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3321 if test -z "$INSTALL"; then
3322 if ${ac_cv_path_install+:} false
; then :
3323 $as_echo_n "(cached) " >&6
3325 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3329 test -z "$as_dir" && as_dir
=.
3330 # Account for people who put trailing slashes in PATH elements.
3331 case $as_dir/ in #((
3332 .
/ | .
// |
/[cC
]/* | \
3333 /etc
/* |
/usr
/sbin
/* |
/usr
/etc
/* |
/sbin
/* |
/usr
/afsws
/bin
/* | \
3334 ?
:[\\/]os2
[\\/]install[\\/]* | ?
:[\\/]OS2
[\\/]INSTALL
[\\/]* | \
3337 # OSF1 and SCO ODT 3.0 have their own names for install.
3338 # Don't use installbsd from OSF since it installs stuff as root
3340 for ac_prog
in ginstall scoinst
install; do
3341 for ac_exec_ext
in '' $ac_executable_extensions; do
3342 if as_fn_executable_p
"$as_dir/$ac_prog$ac_exec_ext"; then
3343 if test $ac_prog = install &&
3344 grep dspmsg
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
3345 # AIX install. It has an incompatible calling convention.
3347 elif test $ac_prog = install &&
3348 grep pwplus
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
3349 # program-specific install script used by HP pwplus--don't use.
3352 rm -rf conftest.one conftest.two conftest.dir
3353 echo one
> conftest.one
3354 echo two
> conftest.two
3356 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two
"`pwd`/conftest.dir" &&
3357 test -s conftest.one
&& test -s conftest.two
&&
3358 test -s conftest.dir
/conftest.one
&&
3359 test -s conftest.dir
/conftest.two
3361 ac_cv_path_install
="$as_dir/$ac_prog$ac_exec_ext -c"
3374 rm -rf conftest.one conftest.two conftest.dir
3377 if test "${ac_cv_path_install+set}" = set; then
3378 INSTALL
=$ac_cv_path_install
3380 # As a last resort, use the slow shell script. Don't cache a
3381 # value for INSTALL within a source directory, because that will
3382 # break other packages using the cache if that directory is
3383 # removed, or if the value is a relative name.
3384 INSTALL
=$ac_install_sh
3387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3388 $as_echo "$INSTALL" >&6; }
3390 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3391 # It thinks the first close brace ends the variable substitution.
3392 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
3394 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT
='${INSTALL}'
3396 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
3400 # Configure command line option
3402 # Check whether --enable-stow was given.
3403 if test "${enable_stow+set}" = set; then :
3404 enableval
=$enable_stow; enable_stow
="yes"
3412 # Environment variables
3417 # Check for install script
3421 # Deterimine if native build and set prefix appropriately
3423 if test ${enable_stow} = "yes" ; then :
3427 # Extract the first word of "$ac_prog", so it can be a program name with args.
3428 set dummy
$ac_prog; ac_word
=$2
3429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3430 $as_echo_n "checking for $ac_word... " >&6; }
3431 if ${ac_cv_prog_stow+:} false
; then :
3432 $as_echo_n "(cached) " >&6
3434 if test -n "$stow"; then
3435 ac_cv_prog_stow
="$stow" # Let the user override the test.
3437 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3441 test -z "$as_dir" && as_dir
=.
3442 for ac_exec_ext
in '' $ac_executable_extensions; do
3443 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3444 ac_cv_prog_stow
="$ac_prog"
3445 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3454 stow
=$ac_cv_prog_stow
3455 if test -n "$stow"; then
3456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $stow" >&5
3457 $as_echo "$stow" >&6; }
3459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3460 $as_echo "no" >&6; }
3464 test -n "$stow" && break
3466 test -n "$stow" || stow
="no"
3468 if test ${stow} = "no" ; then :
3470 as_fn_error $?
"Cannot use --enable-stow since stow is not available" "$LINENO" 5
3474 # Check if native or non-native build
3476 if test "${build}" = "${host}" ; then :
3479 # build == host so this is a native build. Make sure --prefix not
3480 # set and $STOW_PREFIX is set, then set prefix=$STOW_PREFIX.
3482 if test "${prefix}" = "NONE" && test -n "${STOW_PREFIX}" ; then :
3484 prefix
="${STOW_PREFIX}"
3485 { $as_echo "$as_me:${as_lineno-$LINENO}: Using \$STOW_PREFIX from environment" >&5
3486 $as_echo "$as_me: Using \$STOW_PREFIX from environment" >&6;}
3487 { $as_echo "$as_me:${as_lineno-$LINENO}: prefix=${prefix}" >&5
3488 $as_echo "$as_me: prefix=${prefix}" >&6;}
3496 # build != host so this is a non-native build. Make sure --prefix
3497 # not set and $STOW_ROOT is set, then set
3498 # prefix=$STOW_ROOT/${host_alias}.
3500 if test "${prefix}" = "NONE" && test -n "${STOW_ROOT}" ; then :
3502 prefix
="${STOW_ROOT}/${host_alias}"
3503 { $as_echo "$as_me:${as_lineno-$LINENO}: Using \$STOW_ROOT from environment" >&5
3504 $as_echo "$as_me: Using \$STOW_ROOT from environment" >&6;}
3505 { $as_echo "$as_me:${as_lineno-$LINENO}: prefix=${prefix}" >&5
3506 $as_echo "$as_me: prefix=${prefix}" >&6;}
3518 #-------------------------------------------------------------------------
3519 # Checks for header files
3520 #-------------------------------------------------------------------------
3524 ac_cpp
='$CXXCPP $CPPFLAGS'
3525 ac_compile
='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3526 ac_link
='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3527 ac_compiler_gnu
=$ac_cv_cxx_compiler_gnu
3528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
3529 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
3530 if test -z "$CXXCPP"; then
3531 if ${ac_cv_prog_CXXCPP+:} false
; then :
3532 $as_echo_n "(cached) " >&6
3534 # Double quotes because CXXCPP needs to be expanded
3535 for CXXCPP
in "$CXX -E" "/lib/cpp"
3538 for ac_cxx_preproc_warn_flag
in '' yes
3540 # Use a header file that comes with gcc, so configuring glibc
3541 # with a fresh cross-compiler works.
3542 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3543 # <limits.h> exists even on freestanding compilers.
3544 # On the NeXT, cc -E runs the code through the compiler's parser,
3545 # not just through cpp. "Syntax error" is here to catch this case.
3546 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3547 /* end confdefs.h. */
3549 # include <limits.h>
3551 # include <assert.h>
3555 if ac_fn_cxx_try_cpp
"$LINENO"; then :
3558 # Broken: fails on valid input.
3561 rm -f conftest.err conftest.i conftest.
$ac_ext
3563 # OK, works on sane cases. Now check whether nonexistent headers
3564 # can be detected and how.
3565 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3566 /* end confdefs.h. */
3567 #include <ac_nonexistent.h>
3569 if ac_fn_cxx_try_cpp
"$LINENO"; then :
3570 # Broken: success on invalid input.
3573 # Passes both tests.
3577 rm -f conftest.err conftest.i conftest.
$ac_ext
3580 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3581 rm -f conftest.i conftest.err conftest.
$ac_ext
3582 if $ac_preproc_ok; then :
3587 ac_cv_prog_CXXCPP
=$CXXCPP
3590 CXXCPP
=$ac_cv_prog_CXXCPP
3592 ac_cv_prog_CXXCPP
=$CXXCPP
3594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
3595 $as_echo "$CXXCPP" >&6; }
3597 for ac_cxx_preproc_warn_flag
in '' yes
3599 # Use a header file that comes with gcc, so configuring glibc
3600 # with a fresh cross-compiler works.
3601 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3602 # <limits.h> exists even on freestanding compilers.
3603 # On the NeXT, cc -E runs the code through the compiler's parser,
3604 # not just through cpp. "Syntax error" is here to catch this case.
3605 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3606 /* end confdefs.h. */
3608 # include <limits.h>
3610 # include <assert.h>
3614 if ac_fn_cxx_try_cpp
"$LINENO"; then :
3617 # Broken: fails on valid input.
3620 rm -f conftest.err conftest.i conftest.
$ac_ext
3622 # OK, works on sane cases. Now check whether nonexistent headers
3623 # can be detected and how.
3624 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3625 /* end confdefs.h. */
3626 #include <ac_nonexistent.h>
3628 if ac_fn_cxx_try_cpp
"$LINENO"; then :
3629 # Broken: success on invalid input.
3632 # Passes both tests.
3636 rm -f conftest.err conftest.i conftest.
$ac_ext
3639 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3640 rm -f conftest.i conftest.err conftest.
$ac_ext
3641 if $ac_preproc_ok; then :
3644 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3645 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3646 as_fn_error $?
"C++ preprocessor \"$CXXCPP\" fails sanity check
3647 See \`config.log' for more details" "$LINENO" 5; }
3651 ac_cpp
='$CXXCPP $CPPFLAGS'
3652 ac_compile
='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3653 ac_link
='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3654 ac_compiler_gnu
=$ac_cv_cxx_compiler_gnu
3657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3658 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3659 if ${ac_cv_path_GREP+:} false
; then :
3660 $as_echo_n "(cached) " >&6
3662 if test -z "$GREP"; then
3663 ac_path_GREP_found
=false
3664 # Loop through the user's path and test for each of PROGNAME-LIST
3665 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3666 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
3669 test -z "$as_dir" && as_dir
=.
3670 for ac_prog
in grep ggrep
; do
3671 for ac_exec_ext
in '' $ac_executable_extensions; do
3672 ac_path_GREP
="$as_dir/$ac_prog$ac_exec_ext"
3673 as_fn_executable_p
"$ac_path_GREP" ||
continue
3674 # Check for GNU ac_path_GREP and select it if it is found.
3675 # Check for GNU $ac_path_GREP
3676 case `"$ac_path_GREP" --version 2>&1` in
3678 ac_cv_path_GREP
="$ac_path_GREP" ac_path_GREP_found
=:;;
3681 $as_echo_n 0123456789 >"conftest.in"
3684 cat "conftest.in" "conftest.in" >"conftest.tmp"
3685 mv "conftest.tmp" "conftest.in"
3686 cp "conftest.in" "conftest.nl"
3687 $as_echo 'GREP' >> "conftest.nl"
3688 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
3689 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
3690 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
3691 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3692 # Best one so far, save it but keep looking for a better one
3693 ac_cv_path_GREP
="$ac_path_GREP"
3694 ac_path_GREP_max
=$ac_count
3696 # 10*(2^10) chars as input seems more than enough
3697 test $ac_count -gt 10 && break
3699 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
3702 $ac_path_GREP_found && break 3
3707 if test -z "$ac_cv_path_GREP"; then
3708 as_fn_error $?
"no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3711 ac_cv_path_GREP
=$GREP
3715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3716 $as_echo "$ac_cv_path_GREP" >&6; }
3717 GREP
="$ac_cv_path_GREP"
3720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3721 $as_echo_n "checking for egrep... " >&6; }
3722 if ${ac_cv_path_EGREP+:} false
; then :
3723 $as_echo_n "(cached) " >&6
3725 if echo a |
$GREP -E '(a|b)' >/dev
/null
2>&1
3726 then ac_cv_path_EGREP
="$GREP -E"
3728 if test -z "$EGREP"; then
3729 ac_path_EGREP_found
=false
3730 # Loop through the user's path and test for each of PROGNAME-LIST
3731 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3732 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
3735 test -z "$as_dir" && as_dir
=.
3736 for ac_prog
in egrep; do
3737 for ac_exec_ext
in '' $ac_executable_extensions; do
3738 ac_path_EGREP
="$as_dir/$ac_prog$ac_exec_ext"
3739 as_fn_executable_p
"$ac_path_EGREP" ||
continue
3740 # Check for GNU ac_path_EGREP and select it if it is found.
3741 # Check for GNU $ac_path_EGREP
3742 case `"$ac_path_EGREP" --version 2>&1` in
3744 ac_cv_path_EGREP
="$ac_path_EGREP" ac_path_EGREP_found
=:;;
3747 $as_echo_n 0123456789 >"conftest.in"
3750 cat "conftest.in" "conftest.in" >"conftest.tmp"
3751 mv "conftest.tmp" "conftest.in"
3752 cp "conftest.in" "conftest.nl"
3753 $as_echo 'EGREP' >> "conftest.nl"
3754 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
3755 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
3756 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
3757 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3758 # Best one so far, save it but keep looking for a better one
3759 ac_cv_path_EGREP
="$ac_path_EGREP"
3760 ac_path_EGREP_max
=$ac_count
3762 # 10*(2^10) chars as input seems more than enough
3763 test $ac_count -gt 10 && break
3765 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
3768 $ac_path_EGREP_found && break 3
3773 if test -z "$ac_cv_path_EGREP"; then
3774 as_fn_error $?
"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3777 ac_cv_path_EGREP
=$EGREP
3782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3783 $as_echo "$ac_cv_path_EGREP" >&6; }
3784 EGREP
="$ac_cv_path_EGREP"
3787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3788 $as_echo_n "checking for ANSI C header files... " >&6; }
3789 if ${ac_cv_header_stdc+:} false
; then :
3790 $as_echo_n "(cached) " >&6
3792 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3793 /* end confdefs.h. */
3807 if ac_fn_cxx_try_compile
"$LINENO"; then :
3808 ac_cv_header_stdc
=yes
3810 ac_cv_header_stdc
=no
3812 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3814 if test $ac_cv_header_stdc = yes; then
3815 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3816 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3817 /* end confdefs.h. */
3821 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3822 $EGREP "memchr" >/dev
/null
2>&1; then :
3825 ac_cv_header_stdc
=no
3831 if test $ac_cv_header_stdc = yes; then
3832 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3833 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3834 /* end confdefs.h. */
3838 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3839 $EGREP "free" >/dev
/null
2>&1; then :
3842 ac_cv_header_stdc
=no
3848 if test $ac_cv_header_stdc = yes; then
3849 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3850 if test "$cross_compiling" = yes; then :
3853 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3854 /* end confdefs.h. */
3857 #if ((' ' & 0x0FF) == 0x020)
3858 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3859 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3861 # define ISLOWER(c) \
3862 (('a' <= (c) && (c) <= 'i') \
3863 || ('j' <= (c) && (c) <= 'r') \
3864 || ('s' <= (c) && (c) <= 'z'))
3865 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3868 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3873 for (i = 0; i < 256; i++)
3874 if (XOR (islower (i), ISLOWER (i))
3875 || toupper (i) != TOUPPER (i))
3880 if ac_fn_cxx_try_run
"$LINENO"; then :
3883 ac_cv_header_stdc
=no
3885 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
3886 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
3891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3892 $as_echo "$ac_cv_header_stdc" >&6; }
3893 if test $ac_cv_header_stdc = yes; then
3895 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3900 #-------------------------------------------------------------------------
3901 # Default compiler flags
3902 #-------------------------------------------------------------------------
3904 CFLAGS
="-Wall -Wno-unused -O2"
3906 CXXFLAGS
="-Wall -Wno-unused -O2 -std=c++11"
3909 #-------------------------------------------------------------------------
3910 # MCPPBS subproject list
3911 #-------------------------------------------------------------------------
3912 # Order list so that subprojects only depend on those listed earlier.
3913 # The '*' suffix indicates an optional subproject. The '**' suffix
3914 # indicates an optional subproject which is also the name of a group.
3918 # Add command line argument to enable all optional subprojects
3920 # Check whether --enable-optional-subprojects was given.
3921 if test "${enable_optional_subprojects+set}" = set; then :
3922 enableval
=$enable_optional_subprojects;
3926 # Loop through the subprojects given in the macro argument
3930 # Determine if this is a required or an optional subproject
3934 # Determine if there is a group with the same name
3938 # Create variations of the subproject name suitable for use as a CPP
3939 # enabled define, a shell enabled variable, and a shell function
3951 # Add subproject to our running list
3953 subprojects
="$subprojects riscv"
3955 # Process the subproject appropriately. If enabled add it to the
3956 # $enabled_subprojects running shell variable, set a
3957 # SUBPROJECT_ENABLED C define, and include the appropriate
3961 { $as_echo "$as_me:${as_lineno-$LINENO}: configuring default subproject : riscv" >&5
3962 $as_echo "$as_me: configuring default subproject : riscv" >&6;}
3963 ac_config_files
="$ac_config_files riscv.mk:riscv/riscv.mk.in"
3965 enable_riscv_sproj
="yes"
3966 subprojects_enabled
="$subprojects_enabled riscv"
3968 $as_echo "#define RISCV_ENABLED /**/" >>confdefs.h
3971 ac_cpp
='$CXXCPP $CPPFLAGS'
3972 ac_compile
='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3973 ac_link
='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3974 ac_compiler_gnu
=$ac_cv_cxx_compiler_gnu
3977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
3978 $as_echo_n "checking for library containing dlopen... " >&6; }
3979 if ${ac_cv_search_dlopen+:} false
; then :
3980 $as_echo_n "(cached) " >&6
3982 ac_func_search_save_LIBS
=$LIBS
3983 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3984 /* end confdefs.h. */
3986 /* Override any GCC internal prototype to avoid an error.
3987 Use char because int might match the return type of a GCC
3988 builtin and then its argument prototype would still apply. */
4001 for ac_lib
in '' dl dld
; do
4002 if test -z "$ac_lib"; then
4003 ac_res
="none required"
4006 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
4008 if ac_fn_cxx_try_link
"$LINENO"; then :
4009 ac_cv_search_dlopen
=$ac_res
4011 rm -f core conftest.err conftest.
$ac_objext \
4013 if ${ac_cv_search_dlopen+:} false
; then :
4017 if ${ac_cv_search_dlopen+:} false
; then :
4020 ac_cv_search_dlopen
=no
4023 LIBS
=$ac_func_search_save_LIBS
4025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
4026 $as_echo "$ac_cv_search_dlopen" >&6; }
4027 ac_res
=$ac_cv_search_dlopen
4028 if test "$ac_res" != no
; then :
4029 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
4033 as_fn_error $?
"unable to find the dlopen() function" "$LINENO" 5
4039 # Check whether --with-fesvr was given.
4040 if test "${with_fesvr+set}" = set; then :
4041 withval
=$with_fesvr;
4042 LDFLAGS
="-L$withval/lib $LDFLAGS"
4043 CPPFLAGS
="-I$withval/include $CPPFLAGS"
4049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libfesvr_is_present in -lfesvr" >&5
4050 $as_echo_n "checking for libfesvr_is_present in -lfesvr... " >&6; }
4051 if ${ac_cv_lib_fesvr_libfesvr_is_present+:} false
; then :
4052 $as_echo_n "(cached) " >&6
4054 ac_check_lib_save_LIBS
=$LIBS
4055 LIBS
="-lfesvr -pthread $LIBS"
4056 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4057 /* end confdefs.h. */
4059 /* Override any GCC internal prototype to avoid an error.
4060 Use char because int might match the return type of a GCC
4061 builtin and then its argument prototype would still apply. */
4065 char libfesvr_is_present ();
4069 return libfesvr_is_present ();
4074 if ac_fn_cxx_try_link
"$LINENO"; then :
4075 ac_cv_lib_fesvr_libfesvr_is_present
=yes
4077 ac_cv_lib_fesvr_libfesvr_is_present
=no
4079 rm -f core conftest.err conftest.
$ac_objext \
4080 conftest
$ac_exeext conftest.
$ac_ext
4081 LIBS
=$ac_check_lib_save_LIBS
4083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fesvr_libfesvr_is_present" >&5
4084 $as_echo "$ac_cv_lib_fesvr_libfesvr_is_present" >&6; }
4085 if test "x$ac_cv_lib_fesvr_libfesvr_is_present" = xyes
; then :
4086 cat >>confdefs.h
<<_ACEOF
4087 #define HAVE_LIBFESVR 1
4090 LIBS
="-lfesvr $LIBS"
4093 as_fn_error $?
"libfesvr is required" "$LINENO" 5
4097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
4098 $as_echo_n "checking for pthread_create in -lpthread... " >&6; }
4099 if ${ac_cv_lib_pthread_pthread_create+:} false
; then :
4100 $as_echo_n "(cached) " >&6
4102 ac_check_lib_save_LIBS
=$LIBS
4103 LIBS
="-lpthread $LIBS"
4104 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4105 /* end confdefs.h. */
4107 /* Override any GCC internal prototype to avoid an error.
4108 Use char because int might match the return type of a GCC
4109 builtin and then its argument prototype would still apply. */
4113 char pthread_create ();
4117 return pthread_create ();
4122 if ac_fn_cxx_try_link
"$LINENO"; then :
4123 ac_cv_lib_pthread_pthread_create
=yes
4125 ac_cv_lib_pthread_pthread_create
=no
4127 rm -f core conftest.err conftest.
$ac_objext \
4128 conftest
$ac_exeext conftest.
$ac_ext
4129 LIBS
=$ac_check_lib_save_LIBS
4131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
4132 $as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
4133 if test "x$ac_cv_lib_pthread_pthread_create" = xyes
; then :
4134 cat >>confdefs.h
<<_ACEOF
4135 #define HAVE_LIBPTHREAD 1
4138 LIBS
="-lpthread $LIBS"
4141 as_fn_error $?
"libpthread is required" "$LINENO" 5
4145 # Check whether --enable-commitlog was given.
4146 if test "${enable_commitlog+set}" = set; then :
4147 enableval
=$enable_commitlog;
4150 if test "x$enable_commitlog" = "xyes"; then :
4153 $as_echo "#define RISCV_ENABLE_COMMITLOG /**/" >>confdefs.h
4158 # Check whether --enable-histogram was given.
4159 if test "${enable_histogram+set}" = set; then :
4160 enableval
=$enable_histogram;
4163 if test "x$enable_histogram" = "xyes"; then :
4166 $as_echo "#define RISCV_ENABLE_HISTOGRAM /**/" >>confdefs.h
4175 # Determine if this is a required or an optional subproject
4179 # Determine if there is a group with the same name
4183 # Create variations of the subproject name suitable for use as a CPP
4184 # enabled define, a shell enabled variable, and a shell function
4196 # Add subproject to our running list
4198 subprojects
="$subprojects hwacha"
4200 # Process the subproject appropriately. If enabled add it to the
4201 # $enabled_subprojects running shell variable, set a
4202 # SUBPROJECT_ENABLED C define, and include the appropriate
4206 { $as_echo "$as_me:${as_lineno-$LINENO}: configuring default subproject : hwacha" >&5
4207 $as_echo "$as_me: configuring default subproject : hwacha" >&6;}
4208 ac_config_files
="$ac_config_files hwacha.mk:hwacha/hwacha.mk.in"
4210 enable_hwacha_sproj
="yes"
4211 subprojects_enabled
="$subprojects_enabled hwacha"
4213 $as_echo "#define HWACHA_ENABLED /**/" >>confdefs.h
4220 # Determine if this is a required or an optional subproject
4224 # Determine if there is a group with the same name
4228 # Create variations of the subproject name suitable for use as a CPP
4229 # enabled define, a shell enabled variable, and a shell function
4241 # Add subproject to our running list
4243 subprojects
="$subprojects dummy_rocc"
4245 # Process the subproject appropriately. If enabled add it to the
4246 # $enabled_subprojects running shell variable, set a
4247 # SUBPROJECT_ENABLED C define, and include the appropriate
4251 { $as_echo "$as_me:${as_lineno-$LINENO}: configuring default subproject : dummy_rocc" >&5
4252 $as_echo "$as_me: configuring default subproject : dummy_rocc" >&6;}
4253 ac_config_files
="$ac_config_files dummy_rocc.mk:dummy_rocc/dummy_rocc.mk.in"
4255 enable_dummy_rocc_sproj
="yes"
4256 subprojects_enabled
="$subprojects_enabled dummy_rocc"
4258 $as_echo "#define DUMMY_ROCC_ENABLED /**/" >>confdefs.h
4265 # Determine if this is a required or an optional subproject
4269 # Determine if there is a group with the same name
4273 # Create variations of the subproject name suitable for use as a CPP
4274 # enabled define, a shell enabled variable, and a shell function
4286 # Add subproject to our running list
4288 subprojects
="$subprojects softfloat"
4290 # Process the subproject appropriately. If enabled add it to the
4291 # $enabled_subprojects running shell variable, set a
4292 # SUBPROJECT_ENABLED C define, and include the appropriate
4296 { $as_echo "$as_me:${as_lineno-$LINENO}: configuring default subproject : softfloat" >&5
4297 $as_echo "$as_me: configuring default subproject : softfloat" >&6;}
4298 ac_config_files
="$ac_config_files softfloat.mk:softfloat/softfloat.mk.in"
4300 enable_softfloat_sproj
="yes"
4301 subprojects_enabled
="$subprojects_enabled softfloat"
4303 $as_echo "#define SOFTFLOAT_ENABLED /**/" >>confdefs.h
4310 # Determine if this is a required or an optional subproject
4314 # Determine if there is a group with the same name
4318 # Create variations of the subproject name suitable for use as a CPP
4319 # enabled define, a shell enabled variable, and a shell function
4331 # Add subproject to our running list
4333 subprojects
="$subprojects spike_main"
4335 # Process the subproject appropriately. If enabled add it to the
4336 # $enabled_subprojects running shell variable, set a
4337 # SUBPROJECT_ENABLED C define, and include the appropriate
4341 { $as_echo "$as_me:${as_lineno-$LINENO}: configuring default subproject : spike_main" >&5
4342 $as_echo "$as_me: configuring default subproject : spike_main" >&6;}
4343 ac_config_files
="$ac_config_files spike_main.mk:spike_main/spike_main.mk.in"
4345 enable_spike_main_sproj
="yes"
4346 subprojects_enabled
="$subprojects_enabled spike_main"
4348 $as_echo "#define SPIKE_MAIN_ENABLED /**/" >>confdefs.h
4355 # Output make variables
4362 #-------------------------------------------------------------------------
4363 # MCPPBS subproject groups
4364 #-------------------------------------------------------------------------
4365 # If a group has the same name as a subproject then you must add the
4366 # '**' suffix in the subproject list above. The list of subprojects in a
4367 # group should be ordered so that subprojets only depend on those listed
4368 # earlier. Here is an example:
4370 # MCPPBS_GROUP( [group-name], [sproja,sprojb,...] )
4373 #-------------------------------------------------------------------------
4375 #-------------------------------------------------------------------------
4377 ac_config_headers
="$ac_config_headers config.h"
4379 ac_config_files
="$ac_config_files Makefile"
4381 ac_config_files
="$ac_config_files riscv-spike.pc"
4383 ac_config_files
="$ac_config_files riscv-riscv.pc"
4385 ac_config_files
="$ac_config_files riscv-hwacha.pc"
4387 ac_config_files
="$ac_config_files riscv-softfloat.pc"
4389 ac_config_files
="$ac_config_files riscv-dummy_rocc.pc"
4391 ac_config_files
="$ac_config_files riscv-spike_main.pc"
4393 cat >confcache
<<\_ACEOF
4394 # This file is a shell script that caches the results of configure
4395 # tests run on this system so they can be shared between configure
4396 # scripts and configure runs, see configure's option --config-cache.
4397 # It is not useful on other systems. If it contains results you don't
4398 # want to keep, you may remove or edit it.
4400 # config.status only pays attention to the cache file if you give it
4401 # the --recheck option to rerun configure.
4403 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4404 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4409 # The following way of writing the cache mishandles newlines in values,
4410 # but we know of no workaround that is simple, portable, and efficient.
4411 # So, we kill variables containing newlines.
4412 # Ultrix sh set writes to stderr and can't be redirected directly,
4413 # and sets the high bit in the cache file unless we assign to the vars.
4415 for ac_var
in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4416 eval ac_val
=\$
$ac_var
4420 *_cv_
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4421 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4424 _ | IFS | as_nl
) ;; #(
4425 BASH_ARGV | BASH_SOURCE
) eval $ac_var= ;; #(
4426 *) { eval $ac_var=; unset $ac_var;} ;;
4432 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4433 *${as_nl}ac_space
=\
*)
4434 # `set' does not quote correctly, so add quotes: double-quote
4435 # substitution turns \\\\ into \\, and sed turns \\ into \.
4438 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4441 # `set' quotes correctly as required by POSIX, so do not add quotes.
4442 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4451 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4453 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4455 if diff "$cache_file" confcache
>/dev
/null
2>&1; then :; else
4456 if test -w "$cache_file"; then
4457 if test "x$cache_file" != "x/dev/null"; then
4458 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4459 $as_echo "$as_me: updating cache $cache_file" >&6;}
4460 if test ! -f "$cache_file" ||
test -h "$cache_file"; then
4461 cat confcache
>"$cache_file"
4463 case $cache_file in #(
4465 mv -f confcache
"$cache_file"$$
&&
4466 mv -f "$cache_file"$$
"$cache_file" ;; #(
4468 mv -f confcache
"$cache_file" ;;
4473 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4474 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4479 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
4480 # Let make expand exec_prefix.
4481 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
4483 DEFS
=-DHAVE_CONFIG_H
4488 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
4489 # 1. Remove the extension, and $U if already installed.
4490 ac_script
='s/\$U\././;s/\.o$//;s/\.obj$//'
4491 ac_i
=`$as_echo "$ac_i" | sed "$ac_script"`
4492 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4493 # will be set to the directory where LIBOBJS objects are built.
4494 as_fn_append ac_libobjs
" \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4495 as_fn_append ac_ltlibobjs
" \${LIBOBJDIR}$ac_i"'$U.lo'
4499 LTLIBOBJS
=$ac_ltlibobjs
4503 : "${CONFIG_STATUS=./config.status}"
4505 ac_clean_files_save
=$ac_clean_files
4506 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
4507 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4508 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4510 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4512 # Generated by $as_me.
4513 # Run this file to recreate the current configuration.
4514 # Compiler output produced by configure, useful for debugging
4515 # configure, is in config.log if it exists.
4521 SHELL=\${CONFIG_SHELL-$SHELL}
4524 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail
=1
4525 ## -------------------- ##
4526 ## M4sh Initialization. ##
4527 ## -------------------- ##
4529 # Be more Bourne compatible
4530 DUALCASE
=1; export DUALCASE
# for MKS sh
4531 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
4534 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4535 # is contrary to our usage. Disable this feature.
4536 alias -g '${1+"$@"}'='"$@"'
4537 setopt NO_GLOB_SUBST
4539 case `(set -o) 2>/dev/null` in #(
4551 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4552 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4553 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4554 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4555 # Prefer a ksh shell builtin over an external printf program on Solaris,
4556 # but without wasting forks for bash or zsh.
4557 if test -z "$BASH_VERSION$ZSH_VERSION" \
4558 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4559 as_echo='print
-r --'
4560 as_echo_n='print
-rn --'
4561 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4562 as_echo='printf %s
\n'
4563 as_echo_n='printf %s
'
4565 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4566 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
4567 as_echo_n='/usr
/ucb
/echo -n'
4569 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4570 as_echo_n_body='eval
4574 expr "X$arg" : "X\\(.*\\)$as_nl";
4575 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4577 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
4579 export as_echo_n_body
4580 as_echo_n='sh
-c $as_echo_n_body as_echo
'
4583 as_echo='sh
-c $as_echo_body as_echo
'
4586 # The user is always right.
4587 if test "${PATH_SEPARATOR+set}" != set; then
4589 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4590 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4597 # We need space, tab and new line, in precisely that order. Quoting is
4598 # there to prevent editors from complaining about space-tab.
4599 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4600 # splitting by setting IFS to empty value.)
4603 # Find who we are. Look in the path if we contain no directory separator.
4606 *[\\/]* ) as_myself=$0 ;;
4607 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4611 test -z "$as_dir" && as_dir=.
4612 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4618 # We did not find ourselves, most probably we were run as `sh COMMAND'
4619 # in which case we are not to be found in the path.
4620 if test "x$as_myself" = x
; then
4623 if test ! -f "$as_myself"; then
4624 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4628 # Unset variables that we do not need and which cause bugs (e.g. in
4629 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4630 # suppresses any "Segmentation fault" message there. '((' could
4631 # trigger a bug in pdksh 5.2.14.
4632 for as_var
in BASH_ENV ENV MAIL MAILPATH
4633 do eval test x\
${$as_var+set} = xset \
4634 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
4647 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
4650 # as_fn_error STATUS ERROR [LINENO LOG_FD]
4651 # ----------------------------------------
4652 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4653 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4654 # script with STATUS, using 1 if that was 0.
4657 as_status
=$1; test $as_status -eq 0 && as_status
=1
4659 as_lineno
=${as_lineno-"$3"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
4660 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
4662 $as_echo "$as_me: error: $2" >&2
4663 as_fn_exit
$as_status
4667 # as_fn_set_status STATUS
4668 # -----------------------
4669 # Set $? to STATUS, without forking.
4673 } # as_fn_set_status
4677 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4687 # Portably unset VAR.
4690 { eval $1=; unset $1;}
4692 as_unset
=as_fn_unset
4693 # as_fn_append VAR VALUE
4694 # ----------------------
4695 # Append the text in VALUE to the end of the definition contained in VAR. Take
4696 # advantage of any shell optimizations that allow amortized linear growth over
4697 # repeated appends, instead of the typical quadratic growth present in naive
4699 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
4700 eval 'as_fn_append ()
4711 # as_fn_arith ARG...
4712 # ------------------
4713 # Perform arithmetic evaluation on the ARGs, and store the result in the
4714 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4715 # must be portable across $(()) and expr.
4716 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
4717 eval 'as_fn_arith ()
4724 as_val
=`expr "$@" || test $? -eq 1`
4729 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
4730 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
4736 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4737 as_basename
=basename
4742 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
4748 as_me
=`$as_basename -- "$0" ||
4749 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4750 X"$0" : 'X\(//\)$' \| \
4751 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4753 sed '/^.*\/\([^/][^/]*\)\/*$/{
4767 # Avoid depending upon Character Ranges.
4768 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
4769 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4770 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
4771 as_cr_digits
='0123456789'
4772 as_cr_alnum
=$as_cr_Letters$as_cr_digits
4774 ECHO_C
= ECHO_N
= ECHO_T
=
4775 case `echo -n x` in #(((((
4777 case `echo 'xy\c'` in
4778 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
4780 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
4787 rm -f conf$$ conf$$.exe conf$$.
file
4788 if test -d conf$$.dir
; then
4789 rm -f conf$$.dir
/conf$$.
file
4792 mkdir conf$$.dir
2>/dev
/null
4794 if (echo >conf$$.
file) 2>/dev
/null
; then
4795 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
4797 # ... but there are two gotchas:
4798 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4799 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4800 # In both cases, we have to default to `cp -pR'.
4801 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
4803 elif ln conf$$.
file conf$$
2>/dev
/null
; then
4811 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
4812 rmdir conf$$.dir
2>/dev
/null
4817 # Create "$as_dir" as a directory, including parents if necessary.
4822 -*) as_dir
=.
/$as_dir;;
4824 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
4828 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4829 *) as_qdir
=$as_dir;;
4831 as_dirs
="'$as_qdir' $as_dirs"
4832 as_dir
=`$as_dirname -- "$as_dir" ||
4833 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4834 X"$as_dir" : 'X\(//\)[^/]' \| \
4835 X"$as_dir" : 'X\(//\)$' \| \
4836 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4837 $as_echo X"$as_dir" |
4838 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4855 test -d "$as_dir" && break
4857 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
4858 } ||
test -d "$as_dir" || as_fn_error $?
"cannot create directory $as_dir"
4862 if mkdir
-p .
2>/dev
/null
; then
4863 as_mkdir_p
='mkdir -p "$as_dir"'
4865 test -d .
/-p && rmdir .
/-p
4870 # as_fn_executable_p FILE
4871 # -----------------------
4872 # Test if FILE is an executable regular file.
4873 as_fn_executable_p
()
4875 test -f "$1" && test -x "$1"
4876 } # as_fn_executable_p
4878 as_executable_p
=as_fn_executable_p
4880 # Sed expression to map a string onto a valid CPP name.
4881 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4883 # Sed expression to map a string onto a valid variable name.
4884 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4888 ## ----------------------------------- ##
4889 ## Main body of $CONFIG_STATUS script. ##
4890 ## ----------------------------------- ##
4892 test $as_write_fail = 0 && chmod +x
$CONFIG_STATUS || ac_write_fail
=1
4894 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
4895 # Save the log message, to keep $0 and so on meaningful, and to
4896 # report actual input values of CONFIG_FILES etc. instead of their
4897 # values after options handling.
4899 This file was extended by RISC-V ISA Simulator $as_me ?, which was
4900 generated by GNU Autoconf 2.69. Invocation command line was
4902 CONFIG_FILES = $CONFIG_FILES
4903 CONFIG_HEADERS = $CONFIG_HEADERS
4904 CONFIG_LINKS = $CONFIG_LINKS
4905 CONFIG_COMMANDS = $CONFIG_COMMANDS
4908 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4913 case $ac_config_files in *"
4914 "*) set x
$ac_config_files; shift; ac_config_files
=$
*;;
4917 case $ac_config_headers in *"
4918 "*) set x
$ac_config_headers; shift; ac_config_headers
=$
*;;
4922 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4923 # Files that config.status was made for.
4924 config_files="$ac_config_files"
4925 config_headers="$ac_config_headers"
4929 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
4931 \`$as_me' instantiates files and other configuration actions
4932 from templates according to the current configuration. Unless the files
4933 and actions are specified as TAGs, all are instantiated by default.
4935 Usage: $0 [OPTION]... [TAG]...
4937 -h, --help print this help, then exit
4938 -V, --version print version number and configuration settings, then exit
4939 --config print configuration, then exit
4940 -q, --quiet, --silent
4941 do not print progress messages
4942 -d, --debug don't remove temporary files
4943 --recheck update $as_me by reconfiguring in the same conditions
4944 --file=FILE[:TEMPLATE]
4945 instantiate the configuration file FILE
4946 --header=FILE[:TEMPLATE]
4947 instantiate the configuration header FILE
4949 Configuration files:
4952 Configuration headers:
4955 Report bugs to <Andrew Waterman>."
4958 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4959 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4961 RISC-V ISA Simulator config.status ?
4962 configured by $0, generated by GNU Autoconf 2.69,
4963 with options \\"\$ac_cs_config\\"
4965 Copyright (C) 2012 Free Software Foundation, Inc.
4966 This config.status script is free software; the Free Software Foundation
4967 gives unlimited permission to copy, distribute and modify it."
4972 test -n "\$AWK" || AWK=awk
4975 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
4976 # The default lists apply if the user does not specify any file.
4982 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
4983 ac_optarg
=`expr "X$1" : 'X[^=]*=\(.*\)'`
4987 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
4999 # Handling of the options.
5000 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
5002 --version |
--versio |
--versi |
--vers |
--ver |
--ve |
--v |
-V )
5003 $as_echo "$ac_cs_version"; exit ;;
5004 --config |
--confi |
--conf |
--con |
--co |
--c )
5005 $as_echo "$ac_cs_config"; exit ;;
5006 --debug |
--debu |
--deb |
--de |
--d |
-d )
5008 --file |
--fil |
--fi |
--f )
5011 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5012 '') as_fn_error $?
"missing file argument" ;;
5014 as_fn_append CONFIG_FILES
" '$ac_optarg'"
5015 ac_need_defaults
=false
;;
5016 --header |
--heade |
--head |
--hea )
5019 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5021 as_fn_append CONFIG_HEADERS
" '$ac_optarg'"
5022 ac_need_defaults
=false
;;
5024 # Conflict between --help and --header
5025 as_fn_error $?
"ambiguous option: \`$1'
5026 Try \`$0 --help' for more information.";;
5027 --help |
--hel |
-h )
5028 $as_echo "$ac_cs_usage"; exit ;;
5029 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
5030 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
5034 -*) as_fn_error $?
"unrecognized option: \`$1'
5035 Try \`$0 --help' for more information." ;;
5037 *) as_fn_append ac_config_targets
" $1"
5038 ac_need_defaults
=false
;;
5044 ac_configure_extra_args
=
5046 if $ac_cs_silent; then
5048 ac_configure_extra_args
="$ac_configure_extra_args --silent"
5052 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5053 if \$ac_cs_recheck; then
5054 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5056 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5057 CONFIG_SHELL='$SHELL'
5063 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5067 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5068 ## Running $as_me. ##
5074 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5077 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5079 # Handling of arguments.
5080 for ac_config_target
in $ac_config_targets
5082 case $ac_config_target in
5083 "riscv.mk") CONFIG_FILES
="$CONFIG_FILES riscv.mk:riscv/riscv.mk.in" ;;
5084 "hwacha.mk") CONFIG_FILES
="$CONFIG_FILES hwacha.mk:hwacha/hwacha.mk.in" ;;
5085 "dummy_rocc.mk") CONFIG_FILES
="$CONFIG_FILES dummy_rocc.mk:dummy_rocc/dummy_rocc.mk.in" ;;
5086 "softfloat.mk") CONFIG_FILES
="$CONFIG_FILES softfloat.mk:softfloat/softfloat.mk.in" ;;
5087 "spike_main.mk") CONFIG_FILES
="$CONFIG_FILES spike_main.mk:spike_main/spike_main.mk.in" ;;
5088 "config.h") CONFIG_HEADERS
="$CONFIG_HEADERS config.h" ;;
5089 "Makefile") CONFIG_FILES
="$CONFIG_FILES Makefile" ;;
5090 "riscv-spike.pc") CONFIG_FILES
="$CONFIG_FILES riscv-spike.pc" ;;
5091 "riscv-riscv.pc") CONFIG_FILES
="$CONFIG_FILES riscv-riscv.pc" ;;
5092 "riscv-hwacha.pc") CONFIG_FILES
="$CONFIG_FILES riscv-hwacha.pc" ;;
5093 "riscv-softfloat.pc") CONFIG_FILES
="$CONFIG_FILES riscv-softfloat.pc" ;;
5094 "riscv-dummy_rocc.pc") CONFIG_FILES
="$CONFIG_FILES riscv-dummy_rocc.pc" ;;
5095 "riscv-spike_main.pc") CONFIG_FILES
="$CONFIG_FILES riscv-spike_main.pc" ;;
5097 *) as_fn_error $?
"invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5102 # If the user did not use the arguments to specify the items to instantiate,
5103 # then the envvar interface is used. Set only those that are not.
5104 # We use the long form for the default assignment because of an extremely
5105 # bizarre bug on SunOS 4.1.3.
5106 if $ac_need_defaults; then
5107 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
5108 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS
=$config_headers
5111 # Have a temporary directory for convenience. Make it in the build tree
5112 # simply because there is no reason against having it here, and in addition,
5113 # creating and moving files from /tmp can sometimes cause problems.
5114 # Hook for its removal unless debugging.
5115 # Note that there is a small window in which the directory will not be cleaned:
5116 # after its creation but before its name has been assigned to `$tmp'.
5120 trap 'exit_status=$?
5122 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
5124 trap 'as_fn_exit 1' 1 2 13 15
5126 # Create a (secure) tmp directory for tmp files.
5129 tmp
=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5133 tmp
=.
/conf$$
-$RANDOM
5134 (umask 077 && mkdir
"$tmp")
5135 } || as_fn_error $?
"cannot create a temporary directory in ." "$LINENO" 5
5138 # Set up the scripts for CONFIG_FILES section.
5139 # No need to generate them if there are no CONFIG_FILES.
5140 # This happens for instance with `./config.status config.h'.
5141 if test -n "$CONFIG_FILES"; then
5144 ac_cr
=`echo X | tr X '\015'`
5145 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5146 # But we know of no other shell where ac_cr would be empty at this
5147 # point, so we can use a bashism as a fallback.
5148 if test "x$ac_cr" = x
; then
5149 eval ac_cr
=\$
\'\\r
\'
5151 ac_cs_awk_cr
=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5152 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5158 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5163 echo "cat >conf$$subs.awk <<_ACEOF" &&
5164 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5167 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
5168 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5170 for ac_last_try in false false false false false :; do
5171 . ./conf$$subs.sh ||
5172 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
5174 ac_delim_n=`sed -n "s
/.
*$ac_delim\$
/X
/p
" conf$$subs.awk | grep -c X`
5175 if test $ac_delim_n = $ac_delim_num; then
5177 elif $ac_last_try; then
5178 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
5180 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
5185 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5186 cat >>"\
$ac_tmp/subs1.
awk" <<\\_ACAWK &&
5190 s/^/S["/; s
/!.
*/"]=/
5200 s/\(.\{148\}\)..*/\1/
5202 s/["\\]/\\&/g
; s
/^
/"/; s/$/\\n"\\/
5207 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
5214 s/\(.\{148\}\)..*/\1/
5216 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/
5220 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
5225 ' <conf$$subs.awk | sed '
5230 ' >>$CONFIG_STATUS || ac_write_fail=1
5231 rm -f conf$$subs.awk
5232 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5234 cat >>"\
$ac_tmp/subs1.
awk" <<_ACAWK &&
5235 for (key in S) S_is_set[key] = 1
5241 nfields = split(line, field, "@
")
5243 len = length(field[1])
5244 for (i = 2; i < nfields; i++) {
5246 keylen = length(key)
5247 if (S_is_set[key]) {
5249 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5250 len += length(value) + length(field[++i])
5261 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5262 if sed "s
/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5263 sed "s
/$ac_cr\$
//; s
/$ac_cr/$ac_cs_awk_cr/g
"
5266 fi < "$ac_tmp/subs1.
awk" > "$ac_tmp/subs.
awk" \
5267 || as_fn_error $? "could not setup config files machinery
" "$LINENO" 5
5270 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5271 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".
", strip leading and
5272 # trailing colons and then remove the whole line if VPATH becomes empty
5273 # (actually we leave an empty line to preserve line numbers).
5274 if test "x
$srcdir" = x.; then
5275 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
5293 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5294 fi # test -n "$CONFIG_FILES"
5296 # Set up the scripts for CONFIG_HEADERS section.
5297 # No need to generate them if there are no CONFIG_HEADERS.
5298 # This happens for instance with `./config.status Makefile'.
5299 if test -n "$CONFIG_HEADERS"; then
5300 cat >"$ac_tmp/defines.
awk" <<\_ACAWK ||
5304 # Transform confdefs.h into an awk script `defines.awk', embedded as
5305 # here-document in config.status, that substitutes the proper values into
5306 # config.h.in to produce config.h.
5308 # Create a delimiter string that does not exist in confdefs.h, to ease
5309 # handling of long lines.
5311 for ac_last_try in false false :; do
5312 ac_tt=`sed -n "/$ac_delim/p
" confdefs.h`
5313 if test -z "$ac_tt"; then
5315 elif $ac_last_try; then
5316 as_fn_error $? "could not
make $CONFIG_HEADERS" "$LINENO" 5
5318 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
5322 # For the awk script, D is an array of macro values keyed by name,
5323 # likewise P contains macro parameters if any. Preserve backslash
5324 # newline sequences.
5326 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5328 s/.\{148\}/&'"$ac_delim"'/g
5331 s/^[ ]*#[ ]*define[ ][ ]*/ /
5338 s
/^ \
('"$ac_word_re"'\
)\
(([^
()]*)\
)[ ]*\
(.
*\
)/P
["\1"]="\2"\
5340 s
/^ \
('"$ac_word_re"'\
)[ ]*\
(.
*\
)/D
["\1"]=" \2"/p
5344 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\
1"]="\
2"\
5345 D["\
1"]=" \
3\\\\\\n
"\\/p
5347 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\
1"]=" \
2\\\\\\n
"\\/p
5352 s/.\{148\}/&'"$ac_delim"'/g
5357 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/p
5360 s
/["\\]/\\&/g; s/^/"/; s
/$
/\\\\\\n
"\\/p
5362 ' <confdefs.h | sed '
5363 s/'"$ac_delim"'/"\\\
5364 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5366 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5367 for (key in D) D_is_set[key] = 1
5370 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5372 split(line, arg, " ")
5373 if (arg[1] == "#") {
5377 defundef
= substr
(arg
[1], 2)
5380 split(mac1
, mac2
, "(") #)
5382 prefix
= substr
(line
, 1, index
(line
, defundef
) - 1)
5383 if (D_is_set
[macro
]) {
5384 # Preserve the white space surrounding the "#".
5385 print prefix
"define", macro P
[macro
] D
[macro
]
5388 # Replace #undef with comments. This is necessary, for example,
5389 # in the case of _POSIX_SOURCE, which is predefined and required
5390 # on some systems where configure will not decide to define it.
5391 if (defundef
== "undef") {
5392 print
"/*", prefix defundef
, macro
, "*/"
5400 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5401 as_fn_error $?
"could not setup config headers machinery" "$LINENO" 5
5402 fi # test -n "$CONFIG_HEADERS"
5405 eval set X
" :F $CONFIG_FILES :H $CONFIG_HEADERS "
5410 :[FHLC
]) ac_mode
=$ac_tag; continue;;
5412 case $ac_mode$ac_tag in
5414 :L
* |
:C
*:*) as_fn_error $?
"invalid tag \`$ac_tag'" "$LINENO" 5;;
5415 :[FH
]-) ac_tag
=-:-;;
5416 :[FH
]*) ac_tag
=$ac_tag:$ac_tag.
in;;
5433 -) ac_f
="$ac_tmp/stdin";;
5434 *) # Look for the file first in the build tree, then in the source tree
5435 # (if the path is not absolute). The absolute path cannot be DOS-style,
5436 # because $ac_f cannot contain `:'.
5440 *) test -f "$srcdir/$ac_f" && ac_f
="$srcdir/$ac_f";;
5442 as_fn_error
1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5444 case $ac_f in *\'*) ac_f
=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5445 as_fn_append ac_file_inputs
" '$ac_f'"
5448 # Let's still pretend it is `configure' which instantiates (i.e., don't
5449 # use $as_me), people would be surprised to read:
5450 # /* config.h. Generated by config.status. */
5451 configure_input
='Generated from '`
5452 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5454 if test x
"$ac_file" != x-
; then
5455 configure_input
="$ac_file. $configure_input"
5456 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5457 $as_echo "$as_me: creating $ac_file" >&6;}
5459 # Neutralize special characters interpreted by sed in replacement strings.
5460 case $configure_input in #(
5461 *\
&* |
*\|
* |
*\\* )
5462 ac_sed_conf_input
=`$as_echo "$configure_input" |
5463 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5464 *) ac_sed_conf_input
=$configure_input;;
5468 *:-:* |
*:-) cat >"$ac_tmp/stdin" \
5469 || as_fn_error $?
"could not create $ac_file" "$LINENO" 5 ;;
5474 ac_dir
=`$as_dirname -- "$ac_file" ||
5475 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5476 X"$ac_file" : 'X\(//\)[^/]' \| \
5477 X"$ac_file" : 'X\(//\)$' \| \
5478 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5479 $as_echo X"$ac_file" |
5480 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5497 as_dir
="$ac_dir"; as_fn_mkdir_p
5501 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
5503 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5504 # A ".." for each directory in $ac_dir_suffix.
5505 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5506 case $ac_top_builddir_sub in
5507 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
5508 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
5511 ac_abs_top_builddir
=$ac_pwd
5512 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
5513 # for backward compatibility:
5514 ac_top_builddir
=$ac_top_build_prefix
5517 .
) # We are building in place.
5519 ac_top_srcdir
=$ac_top_builddir_sub
5520 ac_abs_top_srcdir
=$ac_pwd ;;
5521 [\\/]* | ?
:[\\/]* ) # Absolute name.
5522 ac_srcdir
=$srcdir$ac_dir_suffix;
5523 ac_top_srcdir
=$srcdir
5524 ac_abs_top_srcdir
=$srcdir ;;
5526 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
5527 ac_top_srcdir
=$ac_top_build_prefix$srcdir
5528 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
5530 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
5540 [\\/$
]* | ?
:[\\/]* ) ac_INSTALL
=$INSTALL ;;
5541 *) ac_INSTALL
=$ac_top_build_prefix$INSTALL ;;
5545 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5546 # If the template does not know about datarootdir, expand it.
5547 # FIXME: This hack should be removed a few years after 2.60.
5548 ac_datarootdir_hack
=; ac_datarootdir_seen
=
5559 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5560 *datarootdir
*) ac_datarootdir_seen
=yes;;
5561 *@datadir@
*|
*@docdir@
*|
*@infodir@
*|
*@localedir@
*|
*@mandir@
*)
5562 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5563 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5565 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5566 ac_datarootdir_hack='
5567 s&@datadir@&$datadir&g
5568 s&@docdir@&$docdir&g
5569 s&@infodir@&$infodir&g
5570 s&@localedir@&$localedir&g
5571 s&@mandir@&$mandir&g
5572 s&\\\${datarootdir}&$datarootdir&g' ;;
5576 # Neutralize VPATH when `$srcdir' = `.'.
5577 # Shell code in configure.ac might set extrasub.
5578 # FIXME: do we really want to maintain this feature?
5579 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5580 ac_sed_extra="$ac_vpsub
5583 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5585 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
5586 s|@configure_input@|
$ac_sed_conf_input|
;t t
5587 s
&@top_builddir@
&$ac_top_builddir_sub&;t t
5588 s
&@top_build_prefix@
&$ac_top_build_prefix&;t t
5589 s
&@srcdir@
&$ac_srcdir&;t t
5590 s
&@abs_srcdir@
&$ac_abs_srcdir&;t t
5591 s
&@top_srcdir@
&$ac_top_srcdir&;t t
5592 s
&@abs_top_srcdir@
&$ac_abs_top_srcdir&;t t
5593 s
&@builddir@
&$ac_builddir&;t t
5594 s
&@abs_builddir@
&$ac_abs_builddir&;t t
5595 s
&@abs_top_builddir@
&$ac_abs_top_builddir&;t t
5596 s
&@INSTALL@
&$ac_INSTALL&;t t
5597 $ac_datarootdir_hack
5599 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.
awk" \
5600 >$ac_tmp/out || as_fn_error $? "could not create
$ac_file" "$LINENO" 5
5602 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5603 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out
"`; test -n "$ac_out"; } &&
5604 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
5605 "$ac_tmp/out
"`; test -z "$ac_out"; } &&
5606 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file contains a reference to the variable \
`datarootdir'
5607 which seems to be undefined. Please make sure it is defined" >&5
5608 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir
'
5609 which seems to be undefined. Please make sure it is defined" >&2;}
5611 rm -f "$ac_tmp/stdin"
5613 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
5614 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
5616 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5622 if test x"$ac_file" != x-; then
5624 $as_echo "/* $configure_input */" \
5625 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
5626 } >"$ac_tmp/config.h" \
5627 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5628 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
5629 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5630 $as_echo "$as_me: $ac_file is unchanged" >&6;}
5633 mv "$ac_tmp/config.h" "$ac_file" \
5634 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5637 $as_echo "/* $configure_input */" \
5638 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
5639 || as_fn_error $? "could not create -" "$LINENO" 5
5651 ac_clean_files=$ac_clean_files_save
5653 test $ac_write_fail = 0 ||
5654 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
5657 # configure is writing to config.log, and then calls config.status.
5658 # config.status does its own redirection, appending to config.log.
5659 # Unfortunately, on DOS this fails, as config.log is still kept open
5660 # by configure, so config.status won't be able to
write to it
; its
5661 # output is simply discarded. So we exec the FD to /dev/null,
5662 # effectively closing config.log, so it can be properly (re)opened and
5663 # appended to by config.status. When coming back to configure, we
5664 # need to make the FD available again.
5665 if test "$no_create" != yes; then
5667 ac_config_status_args
=
5668 test "$silent" = yes &&
5669 ac_config_status_args
="$ac_config_status_args --quiet"
5671 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
5673 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5674 # would make configure fail if this is the last instruction.
5675 $ac_cs_success || as_fn_exit
1
5677 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no
; then
5678 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5679 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}