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 # Factoring default headers for most tests.
590 ac_includes_default
="\
592 #ifdef HAVE_SYS_TYPES_H
593 # include <sys/types.h>
595 #ifdef HAVE_SYS_STAT_H
596 # include <sys/stat.h>
602 # ifdef HAVE_STDLIB_H
607 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
612 #ifdef HAVE_STRINGS_H
613 # include <strings.h>
615 #ifdef HAVE_INTTYPES_H
616 # include <inttypes.h>
625 ac_subst_vars
='LTLIBOBJS
688 program_transform_name
701 enable_option_checking
703 enable_optional_subprojects
711 ac_precious_vars
='build_alias
727 # Initialize some variables set by options.
729 ac_init_version
=false
730 ac_unrecognized_opts
=
732 # The variables have the same names as the options, with
733 # dashes changed to underlines.
741 program_transform_name
=s
,x
,x
,
749 # Installation directory options.
750 # These are left unexpanded so users can "make install exec_prefix=/foo"
751 # and all the variables that are supposed to be based on exec_prefix
752 # by default will actually change.
753 # Use braces instead of parens because sh, perl, etc. also accept them.
754 # (The list follows the same order as the GNU Coding Standards.)
755 bindir
='${exec_prefix}/bin'
756 sbindir
='${exec_prefix}/sbin'
757 libexecdir
='${exec_prefix}/libexec'
758 datarootdir
='${prefix}/share'
759 datadir
='${datarootdir}'
760 sysconfdir
='${prefix}/etc'
761 sharedstatedir
='${prefix}/com'
762 localstatedir
='${prefix}/var'
763 runstatedir
='${localstatedir}/run'
764 includedir
='${prefix}/include'
765 oldincludedir
='/usr/include'
766 docdir
='${datarootdir}/doc/${PACKAGE_TARNAME}'
767 infodir
='${datarootdir}/info'
772 libdir
='${exec_prefix}/lib'
773 localedir
='${datarootdir}/locale'
774 mandir
='${datarootdir}/man'
780 # If the previous option needs an argument, assign it.
781 if test -n "$ac_prev"; then
782 eval $ac_prev=\
$ac_option
788 *=?
*) ac_optarg
=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
793 # Accept the important Cygnus configure options, so we can diagnose typos.
795 case $ac_dashdash$ac_option in
799 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
801 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
804 -build |
--build |
--buil |
--bui |
--bu)
805 ac_prev
=build_alias
;;
806 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
807 build_alias
=$ac_optarg ;;
809 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
810 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
811 ac_prev
=cache_file
;;
812 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
813 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
814 cache_file
=$ac_optarg ;;
817 cache_file
=config.cache
;;
819 -datadir |
--datadir |
--datadi |
--datad)
821 -datadir=* |
--datadir=* |
--datadi=* |
--datad=*)
822 datadir
=$ac_optarg ;;
824 -datarootdir |
--datarootdir |
--datarootdi |
--datarootd |
--dataroot \
825 |
--dataroo |
--dataro |
--datar)
826 ac_prev
=datarootdir
;;
827 -datarootdir=* |
--datarootdir=* |
--datarootdi=* |
--datarootd=* \
828 |
--dataroot=* |
--dataroo=* |
--dataro=* |
--datar=*)
829 datarootdir
=$ac_optarg ;;
831 -disable-* |
--disable-*)
832 ac_useropt
=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
833 # Reject names that are not valid shell variable names.
834 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
835 as_fn_error $?
"invalid feature name: $ac_useropt"
836 ac_useropt_orig
=$ac_useropt
837 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
838 case $ac_user_opts in
842 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
843 ac_unrecognized_sep
=', ';;
845 eval enable_
$ac_useropt=no
;;
847 -docdir |
--docdir |
--docdi |
--doc |
--do)
849 -docdir=* |
--docdir=* |
--docdi=* |
--doc=* |
--do=*)
852 -dvidir |
--dvidir |
--dvidi |
--dvid |
--dvi |
--dv)
854 -dvidir=* |
--dvidir=* |
--dvidi=* |
--dvid=* |
--dvi=* |
--dv=*)
857 -enable-* |
--enable-*)
858 ac_useropt
=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
859 # Reject names that are not valid shell variable names.
860 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
861 as_fn_error $?
"invalid feature name: $ac_useropt"
862 ac_useropt_orig
=$ac_useropt
863 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
864 case $ac_user_opts in
868 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
869 ac_unrecognized_sep
=', ';;
871 eval enable_
$ac_useropt=\
$ac_optarg ;;
873 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
874 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
875 |
--exec |
--exe |
--ex)
876 ac_prev
=exec_prefix
;;
877 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
878 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
879 |
--exec=* |
--exe=* |
--ex=*)
880 exec_prefix
=$ac_optarg ;;
882 -gas |
--gas |
--ga |
--g)
883 # Obsolete; use --with-gas.
886 -help |
--help |
--hel |
--he |
-h)
888 -help=r
* |
--help=r
* |
--hel=r
* |
--he=r
* |
-hr*)
889 ac_init_help
=recursive
;;
890 -help=s
* |
--help=s
* |
--hel=s
* |
--he=s
* |
-hs*)
891 ac_init_help
=short
;;
893 -host |
--host |
--hos |
--ho)
894 ac_prev
=host_alias
;;
895 -host=* |
--host=* |
--hos=* |
--ho=*)
896 host_alias
=$ac_optarg ;;
898 -htmldir |
--htmldir |
--htmldi |
--htmld |
--html |
--htm |
--ht)
900 -htmldir=* |
--htmldir=* |
--htmldi=* |
--htmld=* |
--html=* |
--htm=* \
902 htmldir
=$ac_optarg ;;
904 -includedir |
--includedir |
--includedi |
--included |
--include \
905 |
--includ |
--inclu |
--incl |
--inc)
906 ac_prev
=includedir
;;
907 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
908 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
909 includedir
=$ac_optarg ;;
911 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
913 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
914 infodir
=$ac_optarg ;;
916 -libdir |
--libdir |
--libdi |
--libd)
918 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
921 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
922 |
--libexe |
--libex |
--libe)
923 ac_prev
=libexecdir
;;
924 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
925 |
--libexe=* |
--libex=* |
--libe=*)
926 libexecdir
=$ac_optarg ;;
928 -localedir |
--localedir |
--localedi |
--localed |
--locale)
930 -localedir=* |
--localedir=* |
--localedi=* |
--localed=* |
--locale=*)
931 localedir
=$ac_optarg ;;
933 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
934 |
--localstate |
--localstat |
--localsta |
--localst |
--locals)
935 ac_prev
=localstatedir
;;
936 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
937 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* |
--locals=*)
938 localstatedir
=$ac_optarg ;;
940 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
942 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
946 # Obsolete; use --without-fp.
949 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
950 |
--no-cr |
--no-c |
-n)
953 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
954 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
957 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
958 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
959 |
--oldin |
--oldi |
--old |
--ol |
--o)
960 ac_prev
=oldincludedir
;;
961 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
962 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
963 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
964 oldincludedir
=$ac_optarg ;;
966 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
968 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
971 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
972 |
--program-pre |
--program-pr |
--program-p)
973 ac_prev
=program_prefix
;;
974 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
975 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
976 program_prefix
=$ac_optarg ;;
978 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
979 |
--program-suf |
--program-su |
--program-s)
980 ac_prev
=program_suffix
;;
981 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
982 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
983 program_suffix
=$ac_optarg ;;
985 -program-transform-name |
--program-transform-name \
986 |
--program-transform-nam |
--program-transform-na \
987 |
--program-transform-n |
--program-transform- \
988 |
--program-transform |
--program-transfor \
989 |
--program-transfo |
--program-transf \
990 |
--program-trans |
--program-tran \
991 |
--progr-tra |
--program-tr |
--program-t)
992 ac_prev
=program_transform_name
;;
993 -program-transform-name=* |
--program-transform-name=* \
994 |
--program-transform-nam=* |
--program-transform-na=* \
995 |
--program-transform-n=* |
--program-transform-=* \
996 |
--program-transform=* |
--program-transfor=* \
997 |
--program-transfo=* |
--program-transf=* \
998 |
--program-trans=* |
--program-tran=* \
999 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
1000 program_transform_name
=$ac_optarg ;;
1002 -pdfdir |
--pdfdir |
--pdfdi |
--pdfd |
--pdf |
--pd)
1004 -pdfdir=* |
--pdfdir=* |
--pdfdi=* |
--pdfd=* |
--pdf=* |
--pd=*)
1005 pdfdir
=$ac_optarg ;;
1007 -psdir |
--psdir |
--psdi |
--psd |
--ps)
1009 -psdir=* |
--psdir=* |
--psdi=* |
--psd=* |
--ps=*)
1012 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
1013 |
-silent |
--silent |
--silen |
--sile |
--sil)
1016 -runstatedir |
--runstatedir |
--runstatedi |
--runstated \
1017 |
--runstate |
--runstat |
--runsta |
--runst |
--runs \
1018 |
--run |
--ru |
--r)
1019 ac_prev
=runstatedir
;;
1020 -runstatedir=* |
--runstatedir=* |
--runstatedi=* |
--runstated=* \
1021 |
--runstate=* |
--runstat=* |
--runsta=* |
--runst=* |
--runs=* \
1022 |
--run=* |
--ru=* |
--r=*)
1023 runstatedir
=$ac_optarg ;;
1025 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
1027 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
1029 sbindir
=$ac_optarg ;;
1031 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
1032 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
1033 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
1035 ac_prev
=sharedstatedir
;;
1036 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
1037 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
1038 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
1040 sharedstatedir
=$ac_optarg ;;
1042 -site |
--site |
--sit)
1044 -site=* |
--site=* |
--sit=*)
1047 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
1049 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
1050 srcdir
=$ac_optarg ;;
1052 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
1053 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
1054 ac_prev
=sysconfdir
;;
1055 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
1056 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
1057 sysconfdir
=$ac_optarg ;;
1059 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
1060 ac_prev
=target_alias
;;
1061 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
1062 target_alias
=$ac_optarg ;;
1064 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
1067 -version |
--version |
--versio |
--versi |
--vers |
-V)
1068 ac_init_version
=: ;;
1071 ac_useropt
=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1072 # Reject names that are not valid shell variable names.
1073 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1074 as_fn_error $?
"invalid package name: $ac_useropt"
1075 ac_useropt_orig
=$ac_useropt
1076 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1077 case $ac_user_opts in
1081 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1082 ac_unrecognized_sep
=', ';;
1084 eval with_
$ac_useropt=\
$ac_optarg ;;
1086 -without-* |
--without-*)
1087 ac_useropt
=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1088 # Reject names that are not valid shell variable names.
1089 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev
/null
&&
1090 as_fn_error $?
"invalid package name: $ac_useropt"
1091 ac_useropt_orig
=$ac_useropt
1092 ac_useropt
=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1093 case $ac_user_opts in
1097 *) ac_unrecognized_opts
="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1098 ac_unrecognized_sep
=', ';;
1100 eval with_
$ac_useropt=no
;;
1103 # Obsolete; use --with-x.
1106 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
1107 |
--x-incl |
--x-inc |
--x-in |
--x-i)
1108 ac_prev
=x_includes
;;
1109 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
1110 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
1111 x_includes
=$ac_optarg ;;
1113 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
1114 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
1115 ac_prev
=x_libraries
;;
1116 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
1117 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
1118 x_libraries
=$ac_optarg ;;
1120 -*) as_fn_error $?
"unrecognized option: \`$ac_option'
1121 Try \`$0 --help' for more information"
1125 ac_envvar
=`expr "x$ac_option" : 'x\([^=]*\)='`
1126 # Reject names that are not valid shell variable names.
1127 case $ac_envvar in #(
1128 '' |
[0-9]* |
*[!_
$as_cr_alnum]* )
1129 as_fn_error $?
"invalid variable name: \`$ac_envvar'" ;;
1131 eval $ac_envvar=\
$ac_optarg
1132 export $ac_envvar ;;
1135 # FIXME: should be removed in autoconf 3.0.
1136 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1137 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev
/null
&&
1138 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1139 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1145 if test -n "$ac_prev"; then
1146 ac_option
=--`echo $ac_prev | sed 's/_/-/g'`
1147 as_fn_error $?
"missing argument to $ac_option"
1150 if test -n "$ac_unrecognized_opts"; then
1151 case $enable_option_checking in
1153 fatal
) as_fn_error $?
"unrecognized options: $ac_unrecognized_opts" ;;
1154 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1158 # Check all directory arguments for consistency.
1159 for ac_var
in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1160 datadir sysconfdir sharedstatedir localstatedir includedir \
1161 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1162 libdir localedir mandir runstatedir
1164 eval ac_val
=\$
$ac_var
1165 # Remove trailing slashes.
1168 ac_val
=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1169 eval $ac_var=\
$ac_val;;
1171 # Be sure to have absolute directory names.
1173 [\\/$
]* | ?
:[\\/]* ) continue;;
1174 NONE |
'' ) case $ac_var in *prefix
) continue;; esac;;
1176 as_fn_error $?
"expected an absolute directory name for --$ac_var: $ac_val"
1179 # There might be people who depend on the old broken behavior: `$host'
1180 # used to hold the argument of --host etc.
1181 # FIXME: To remove some day.
1184 target
=$target_alias
1186 # FIXME: To remove some day.
1187 if test "x$host_alias" != x
; then
1188 if test "x$build_alias" = x
; then
1189 cross_compiling
=maybe
1190 elif test "x$build_alias" != "x$host_alias"; then
1196 test -n "$host_alias" && ac_tool_prefix
=$host_alias-
1198 test "$silent" = yes && exec 6>/dev
/null
1201 ac_pwd
=`pwd` && test -n "$ac_pwd" &&
1202 ac_ls_di
=`ls -di .` &&
1203 ac_pwd_ls_di
=`cd "$ac_pwd" && ls -di .` ||
1204 as_fn_error $?
"working directory cannot be determined"
1205 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1206 as_fn_error $?
"pwd does not report name of working directory"
1209 # Find the source files, if location was not specified.
1210 if test -z "$srcdir"; then
1211 ac_srcdir_defaulted
=yes
1212 # Try the directory containing this script, then the parent directory.
1213 ac_confdir
=`$as_dirname -- "$as_myself" ||
1214 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1215 X"$as_myself" : 'X\(//\)[^/]' \| \
1216 X"$as_myself" : 'X\(//\)$' \| \
1217 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1218 $as_echo X"$as_myself" |
1219 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1237 if test ! -r "$srcdir/$ac_unique_file"; then
1241 ac_srcdir_defaulted
=no
1243 if test ! -r "$srcdir/$ac_unique_file"; then
1244 test "$ac_srcdir_defaulted" = yes && srcdir
="$ac_confdir or .."
1245 as_fn_error $?
"cannot find sources ($ac_unique_file) in $srcdir"
1247 ac_msg
="sources are in $srcdir, but \`cd $srcdir' does not work"
1249 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1251 # When building in place, set srcdir=.
1252 if test "$ac_abs_confdir" = "$ac_pwd"; then
1255 # Remove unnecessary trailing slashes from srcdir.
1256 # Double slashes in file names in object file debugging info
1257 # mess up M-x gdb in Emacs.
1259 */) srcdir
=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1261 for ac_var
in $ac_precious_vars; do
1262 eval ac_env_
${ac_var}_set=\${${ac_var}+set}
1263 eval ac_env_
${ac_var}_value
=\$
${ac_var}
1264 eval ac_cv_env_
${ac_var}_set=\${${ac_var}+set}
1265 eval ac_cv_env_
${ac_var}_value
=\$
${ac_var}
1269 # Report the --help message.
1271 if test "$ac_init_help" = "long"; then
1272 # Omit some internal or obsolete options to make the list less imposing.
1273 # This message is too long to be a string in the A/UX 3.1 sh.
1275 \`configure' configures RISC-V ISA Simulator ? to adapt to many kinds of systems.
1277 Usage: $0 [OPTION]... [VAR=VALUE]...
1279 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1280 VAR=VALUE. See below for descriptions of some of the useful variables.
1282 Defaults for the options are specified in brackets.
1285 -h, --help display this help and exit
1286 --help=short display options specific to this package
1287 --help=recursive display the short help of all the included packages
1288 -V, --version display version information and exit
1289 -q, --quiet, --silent do not print \`checking ...' messages
1290 --cache-file=FILE cache test results in FILE [disabled]
1291 -C, --config-cache alias for \`--cache-file=config.cache'
1292 -n, --no-create do not create output files
1293 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1295 Installation directories:
1296 --prefix=PREFIX install architecture-independent files in PREFIX
1297 [$ac_default_prefix]
1298 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1301 By default, \`make install' will install all the files in
1302 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1303 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1304 for instance \`--prefix=\$HOME'.
1306 For better control, use the options below.
1308 Fine tuning of the installation directories:
1309 --bindir=DIR user executables [EPREFIX/bin]
1310 --sbindir=DIR system admin executables [EPREFIX/sbin]
1311 --libexecdir=DIR program executables [EPREFIX/libexec]
1312 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1313 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1314 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1315 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1316 --libdir=DIR object code libraries [EPREFIX/lib]
1317 --includedir=DIR C header files [PREFIX/include]
1318 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1319 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1320 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1321 --infodir=DIR info documentation [DATAROOTDIR/info]
1322 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1323 --mandir=DIR man documentation [DATAROOTDIR/man]
1324 --docdir=DIR documentation root [DATAROOTDIR/doc/spike]
1325 --htmldir=DIR html documentation [DOCDIR]
1326 --dvidir=DIR dvi documentation [DOCDIR]
1327 --pdfdir=DIR pdf documentation [DOCDIR]
1328 --psdir=DIR ps documentation [DOCDIR]
1334 --build=BUILD configure
for building on BUILD
[guessed
]
1335 --host=HOST cross-compile to build programs to run on HOST
[BUILD
]
1339 if test -n "$ac_init_help"; then
1340 case $ac_init_help in
1341 short | recursive
) echo "Configuration of RISC-V ISA Simulator ?:";;
1346 --disable-option-checking ignore unrecognized
--enable/--with options
1347 --disable-FEATURE do not include FEATURE
(same as
--enable-FEATURE=no
)
1348 --enable-FEATURE[=ARG
] include FEATURE
[ARG
=yes]
1349 --enable-stow Enable stow-based
install
1350 --enable-optional-subprojects
1351 Enable all optional subprojects
1352 --enable-commitlog Enable commit log generation
1353 --enable-histogram Enable PC histogram generation
1354 --enable-dirty Enable hardware management of PTE accessed and dirty
1356 --enable-misaligned Enable hardware support
for misaligned loads and
1360 --with-PACKAGE[=ARG
] use PACKAGE
[ARG
=yes]
1361 --without-PACKAGE do not use PACKAGE
(same as
--with-PACKAGE=no
)
1362 --with-isa=RV64IMAFDC Sets the default RISC-V ISA
1363 --with-fesvr path to your fesvr installation
if not
in a standard
1366 Some influential environment variables
:
1367 CC C compiler
command
1368 CFLAGS C compiler flags
1369 LDFLAGS linker flags
, e.g.
-L<lib dir
> if you have libraries
in a
1370 nonstandard directory
<lib dir
>
1371 LIBS libraries to pass to the linker
, e.g.
-l<library
>
1372 CPPFLAGS
(Objective
) C
/C
++ preprocessor flags
, e.g.
-I<include dir
> if
1373 you have headers
in a nonstandard directory
<include dir
>
1374 CXX C
++ compiler
command
1375 CXXFLAGS C
++ compiler flags
1376 CXXCPP C
++ preprocessor
1377 STOW_ROOT Root
for non-native stow-based installs
1378 STOW_PREFIX Prefix
for stow-based installs
1380 Use these variables to override the choices made by
`configure' or to help
1381 it to find libraries and programs with nonstandard names/locations.
1383 Report bugs to <Andrew Waterman>.
1388 if test "$ac_init_help" = "recursive"; then
1389 # If there are subdirs, report their specific --help.
1390 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1391 test -d "$ac_dir" ||
1392 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1397 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1399 ac_dir_suffix=/`$as_echo "$ac_dir" |
sed 's|^\.[\\/]||'`
1400 # A ".." for each directory in $ac_dir_suffix.
1401 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" |
sed 's|/[^\\/]*|/..|g;s|/||'`
1402 case $ac_top_builddir_sub in
1403 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1404 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1407 ac_abs_top_builddir=$ac_pwd
1408 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1409 # for backward compatibility:
1410 ac_top_builddir=$ac_top_build_prefix
1413 .) # We are building in place.
1415 ac_top_srcdir=$ac_top_builddir_sub
1416 ac_abs_top_srcdir=$ac_pwd ;;
1417 [\\/]* | ?:[\\/]* ) # Absolute name.
1418 ac_srcdir=$srcdir$ac_dir_suffix;
1419 ac_top_srcdir=$srcdir
1420 ac_abs_top_srcdir=$srcdir ;;
1422 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1423 ac_top_srcdir=$ac_top_build_prefix$srcdir
1424 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1426 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1428 cd "$ac_dir" || { ac_status=$?; continue; }
1429 # Check for guested configure.
1430 if test -f "$ac_srcdir/configure.gnu"; then
1432 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1433 elif test -f "$ac_srcdir/configure"; then
1435 $SHELL "$ac_srcdir/configure" --help=recursive
1437 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1439 cd "$ac_pwd" || { ac_status=$?; break; }
1443 test -n "$ac_init_help" && exit $ac_status
1444 if $ac_init_version; then
1446 RISC-V ISA Simulator configure ?
1447 generated by GNU Autoconf 2.69
1449 Copyright (C) 2012 Free Software Foundation, Inc.
1450 This configure script is free software; the Free Software Foundation
1451 gives unlimited permission to copy, distribute and modify it.
1456 ## ------------------------ ##
1457 ## Autoconf initialization. ##
1458 ## ------------------------ ##
1460 # ac_fn_c_try_compile LINENO
1461 # --------------------------
1462 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1463 ac_fn_c_try_compile ()
1465 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1466 rm -f conftest.$ac_objext
1467 if { { ac_try="$ac_compile"
1469 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1470 *) ac_try_echo
=$ac_try;;
1472 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1473 $as_echo "$ac_try_echo"; } >&5
1474 (eval "$ac_compile") 2>conftest.err
1476 if test -s conftest.err
; then
1477 grep -v '^ *+' conftest.err
>conftest.er1
1478 cat conftest.er1
>&5
1479 mv -f conftest.er1 conftest.err
1481 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1482 test $ac_status = 0; } && {
1483 test -z "$ac_c_werror_flag" ||
1484 test ! -s conftest.err
1485 } && test -s conftest.
$ac_objext; then :
1488 $as_echo "$as_me: failed program was:" >&5
1489 sed 's/^/| /' conftest.
$ac_ext >&5
1493 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1494 as_fn_set_status
$ac_retval
1496 } # ac_fn_c_try_compile
1498 # ac_fn_cxx_try_compile LINENO
1499 # ----------------------------
1500 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1501 ac_fn_cxx_try_compile
()
1503 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1504 rm -f conftest.
$ac_objext
1505 if { { ac_try
="$ac_compile"
1507 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1508 *) ac_try_echo=$ac_try;;
1510 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1511 $as_echo "$ac_try_echo"; } >&5
1512 (eval "$ac_compile") 2>conftest.err
1514 if test -s conftest.err; then
1515 grep -v '^ *+' conftest.err >conftest.er1
1516 cat conftest.er1 >&5
1517 mv -f conftest.er1 conftest.err
1519 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1520 test $ac_status = 0; } && {
1521 test -z "$ac_cxx_werror_flag" ||
1522 test ! -s conftest.err
1523 } && test -s conftest.$ac_objext; then :
1526 $as_echo "$as_me: failed program was:" >&5
1527 sed 's/^/| /' conftest.$ac_ext >&5
1531 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1532 as_fn_set_status $ac_retval
1534 } # ac_fn_cxx_try_compile
1536 # ac_fn_cxx_try_run LINENO
1537 # ------------------------
1538 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1539 # that executables *can* be run.
1540 ac_fn_cxx_try_run ()
1542 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1543 if { { ac_try="$ac_link"
1545 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1546 *) ac_try_echo
=$ac_try;;
1548 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1549 $as_echo "$ac_try_echo"; } >&5
1550 (eval "$ac_link") 2>&5
1552 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1553 test $ac_status = 0; } && { ac_try
='./conftest$ac_exeext'
1554 { { case "(($ac_try" in
1555 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1556 *) ac_try_echo=$ac_try;;
1558 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1559 $as_echo "$ac_try_echo"; } >&5
1560 (eval "$ac_try") 2>&5
1562 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1563 test $ac_status = 0; }; }; then :
1566 $as_echo "$as_me: program exited with status $ac_status" >&5
1567 $as_echo "$as_me: failed program was:" >&5
1568 sed 's/^/| /' conftest.$ac_ext >&5
1570 ac_retval=$ac_status
1572 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1573 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1574 as_fn_set_status $ac_retval
1576 } # ac_fn_cxx_try_run
1578 # ac_fn_cxx_try_cpp LINENO
1579 # ------------------------
1580 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1581 ac_fn_cxx_try_cpp ()
1583 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1584 if { { ac_try="$ac_cpp conftest.$ac_ext"
1586 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
1587 *) ac_try_echo
=$ac_try;;
1589 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1590 $as_echo "$ac_try_echo"; } >&5
1591 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1593 if test -s conftest.err
; then
1594 grep -v '^ *+' conftest.err
>conftest.er1
1595 cat conftest.er1
>&5
1596 mv -f conftest.er1 conftest.err
1598 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1599 test $ac_status = 0; } > conftest.i
&& {
1600 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1601 test ! -s conftest.err
1605 $as_echo "$as_me: failed program was:" >&5
1606 sed 's/^/| /' conftest.
$ac_ext >&5
1610 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1611 as_fn_set_status
$ac_retval
1613 } # ac_fn_cxx_try_cpp
1615 # ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
1616 # ---------------------------------------------------------
1617 # Tests whether HEADER exists and can be compiled using the include files in
1618 # INCLUDES, setting the cache variable VAR accordingly.
1619 ac_fn_cxx_check_header_compile
()
1621 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1623 $as_echo_n "checking for $2... " >&6; }
1624 if eval \
${$3+:} false
; then :
1625 $as_echo_n "(cached) " >&6
1627 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
1628 /* end confdefs.h. */
1632 if ac_fn_cxx_try_compile
"$LINENO"; then :
1637 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
1640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1641 $as_echo "$ac_res" >&6; }
1642 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1644 } # ac_fn_cxx_check_header_compile
1646 # ac_fn_cxx_try_link LINENO
1647 # -------------------------
1648 # Try to link conftest.$ac_ext, and return whether this succeeded.
1649 ac_fn_cxx_try_link
()
1651 as_lineno
=${as_lineno-"$1"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
1652 rm -f conftest.
$ac_objext conftest
$ac_exeext
1653 if { { ac_try
="$ac_link"
1655 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
1656 *) ac_try_echo=$ac_try;;
1658 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1659 $as_echo "$ac_try_echo"; } >&5
1660 (eval "$ac_link") 2>conftest.err
1662 if test -s conftest.err; then
1663 grep -v '^ *+' conftest.err >conftest.er1
1664 cat conftest.er1 >&5
1665 mv -f conftest.er1 conftest.err
1667 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1668 test $ac_status = 0; } && {
1669 test -z "$ac_cxx_werror_flag" ||
1670 test ! -s conftest.err
1671 } && test -s conftest$ac_exeext && {
1672 test "$cross_compiling" = yes ||
1673 test -x conftest$ac_exeext
1677 $as_echo "$as_me: failed program was:" >&5
1678 sed 's/^/| /' conftest.$ac_ext >&5
1682 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1683 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1684 # interfere with the next link command; also delete a directory that is
1685 # left behind by Apple's compiler. We do this before executing the actions.
1686 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1687 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1688 as_fn_set_status $ac_retval
1690 } # ac_fn_cxx_try_link
1691 cat >config.log <<_ACEOF
1692 This file contains any messages produced by compilers while
1693 running configure, to aid debugging if configure makes a mistake.
1695 It was created by RISC-V ISA Simulator $as_me ?, which was
1696 generated by GNU Autoconf 2.69. Invocation command line was
1708 hostname = `(hostname || uname
-n) 2>/dev
/null |
sed 1q
`
1709 uname -m = `(uname
-m) 2>/dev
/null ||
echo unknown
`
1710 uname -r = `(uname
-r) 2>/dev
/null ||
echo unknown
`
1711 uname -s = `(uname
-s) 2>/dev
/null ||
echo unknown
`
1712 uname -v = `(uname
-v) 2>/dev
/null ||
echo unknown
`
1714 /usr/bin/uname -p = `(/usr
/bin
/uname
-p) 2>/dev
/null ||
echo unknown
`
1715 /bin/uname -X = `(/bin
/uname
-X) 2>/dev
/null ||
echo unknown
`
1717 /bin/arch = `(/bin
/arch
) 2>/dev
/null ||
echo unknown
`
1718 /usr/bin/arch -k = `(/usr
/bin
/arch
-k) 2>/dev
/null ||
echo unknown
`
1719 /usr/convex/getsysinfo = `(/usr
/convex
/getsysinfo
) 2>/dev
/null ||
echo unknown
`
1720 /usr/bin/hostinfo = `(/usr
/bin
/hostinfo
) 2>/dev
/null ||
echo unknown
`
1721 /bin/machine = `(/bin
/machine
) 2>/dev
/null ||
echo unknown
`
1722 /usr/bin/oslevel = `(/usr
/bin
/oslevel
) 2>/dev
/null ||
echo unknown
`
1723 /bin/universe = `(/bin
/universe
) 2>/dev
/null ||
echo unknown
`
1727 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1731 test -z "$as_dir" && as_dir=.
1732 $as_echo "PATH: $as_dir"
1748 # Keep a trace of the command line.
1749 # Strip out --no-create and --no-recursion so they do not pile up.
1750 # Strip out --silent because we don't want to record it for future runs.
1751 # Also quote any args containing shell meta-characters.
1752 # Make two passes to allow for proper duplicate-argument suppression.
1756 ac_must_keep_next=false
1762 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1763 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1764 | -silent | --silent | --silen | --sile | --sil)
1767 ac_arg=`$as_echo "$ac_arg" |
sed "s/'/'\\\\\\\\''/g"` ;;
1770 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1772 as_fn_append ac_configure_args1 " '$ac_arg'"
1773 if test $ac_must_keep_next = true; then
1774 ac_must_keep_next=false # Got value, back to normal.
1777 *=* | --config-cache | -C | -disable-* | --disable-* \
1778 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1779 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1780 | -with-* | --with-* | -without-* | --without-* | --x)
1781 case "$ac_configure_args0 " in
1782 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1785 -* ) ac_must_keep_next=true ;;
1788 as_fn_append ac_configure_args " '$ac_arg'"
1793 { ac_configure_args0=; unset ac_configure_args0;}
1794 { ac_configure_args1=; unset ac_configure_args1;}
1796 # When interrupted or exit'd, cleanup temporary files, and complete
1797 # config.log. We remove comments because anyway the quotes in there
1798 # would cause problems or look ugly.
1799 # WARNING: Use '\'' to represent an apostrophe within the trap.
1800 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1801 trap 'exit_status=$?
1802 # Save into config.log some information that might help in debugging.
1806 $as_echo "## ---------------- ##
1807 ## Cache variables. ##
1808 ## ---------------- ##"
1810 # The following way of writing the cache mishandles newlines in values,
1812 for ac_var in `(set) 2>&1 |
sed -n '\''s
/^\
([a-zA-Z_
][a-zA-Z0-9_
]*\
)=.
*/\
1/p
'\''`; do
1813 eval ac_val=\$$ac_var
1817 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1818 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1821 _ | IFS | as_nl) ;; #(
1822 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1823 *) { eval $ac_var=; unset $ac_var;} ;;
1828 case $as_nl`(ac_space
='\'' '\''; set) 2>&1` in #(
1829 *${as_nl}ac_space=\ *)
1831 "s/'\''/'\''\\\\'\'''\''/g;
1832 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1835 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1842 $as_echo "## ----------------- ##
1843 ## Output variables. ##
1844 ## ----------------- ##"
1846 for ac_var in $ac_subst_vars
1848 eval ac_val=\$$ac_var
1850 *\'\''*) ac_val=`$as_echo "$ac_val" |
sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1852 $as_echo "$ac_var='\''$ac_val'\''"
1856 if test -n "$ac_subst_files"; then
1857 $as_echo "## ------------------- ##
1858 ## File substitutions. ##
1859 ## ------------------- ##"
1861 for ac_var in $ac_subst_files
1863 eval ac_val=\$$ac_var
1865 *\'\''*) ac_val=`$as_echo "$ac_val" |
sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1867 $as_echo "$ac_var='\''$ac_val'\''"
1872 if test -s confdefs.h; then
1873 $as_echo "## ----------- ##
1880 test "$ac_signal" != 0 &&
1881 $as_echo "$as_me: caught signal $ac_signal"
1882 $as_echo "$as_me: exit $exit_status"
1884 rm -f core *.core core.conftest.* &&
1885 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1888 for ac_signal in 1 2 13 15; do
1889 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1893 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1894 rm -f -r conftest* confdefs.h
1896 $as_echo "/* confdefs.h */" > confdefs.h
1898 # Predefined preprocessor variables.
1900 cat >>confdefs.h <<_ACEOF
1901 #define PACKAGE_NAME "$PACKAGE_NAME"
1904 cat >>confdefs.h <<_ACEOF
1905 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1908 cat >>confdefs.h <<_ACEOF
1909 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1912 cat >>confdefs.h <<_ACEOF
1913 #define PACKAGE_STRING "$PACKAGE_STRING"
1916 cat >>confdefs.h <<_ACEOF
1917 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1920 cat >>confdefs.h <<_ACEOF
1921 #define PACKAGE_URL "$PACKAGE_URL"
1925 # Let the site file select an alternate cache file if it wants to.
1926 # Prefer an explicitly selected file to automatically selected ones.
1929 if test -n "$CONFIG_SITE"; then
1930 # We do not want a PATH search for config.site.
1931 case $CONFIG_SITE in #((
1932 -*) ac_site_file1=./$CONFIG_SITE;;
1933 */*) ac_site_file1=$CONFIG_SITE;;
1934 *) ac_site_file1=./$CONFIG_SITE;;
1936 elif test "x$prefix" != xNONE; then
1937 ac_site_file1=$prefix/share/config.site
1938 ac_site_file2=$prefix/etc/config.site
1940 ac_site_file1=$ac_default_prefix/share/config.site
1941 ac_site_file2=$ac_default_prefix/etc/config.site
1943 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1945 test "x$ac_site_file" = xNONE && continue
1946 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1947 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1948 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1949 sed 's/^/| /' "$ac_site_file" >&5
1951 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1952 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1953 as_fn_error $? "failed to load site
script $ac_site_file
1954 See \
`config.log' for more details" "$LINENO" 5; }
1958 if test -r "$cache_file"; then
1959 # Some versions of bash will fail to source /dev/null (special files
1960 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
1961 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1962 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1963 $as_echo "$as_me: loading cache $cache_file" >&6;}
1965 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1966 *) . "./$cache_file";;
1970 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1971 $as_echo "$as_me: creating cache $cache_file" >&6;}
1975 # Check that the precious variables saved in the cache have kept the same
1977 ac_cache_corrupted=false
1978 for ac_var in $ac_precious_vars; do
1979 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1980 eval ac_new_set=\$ac_env_${ac_var}_set
1981 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1982 eval ac_new_val=\$ac_env_${ac_var}_value
1983 case $ac_old_set,$ac_new_set in
1985 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run
" >&5
1986 $as_echo "$as_me: error
: \
`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1987 ac_cache_corrupted=: ;;
1989 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not
set in the previous run
" >&5
1990 $as_echo "$as_me: error
: \
`$ac_var' was not set in the previous run" >&2;}
1991 ac_cache_corrupted=: ;;
1994 if test "x$ac_old_val" != "x$ac_new_val"; then
1995 # differences in whitespace do not lead to failure.
1996 ac_old_val_w=`echo x
$ac_old_val`
1997 ac_new_val_w=`echo x
$ac_new_val`
1998 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1999 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2000 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run
:" >&2;}
2001 ac_cache_corrupted=:
2003 { $as_echo "$as_me:${as_lineno-$LINENO}: warning
: ignoring whitespace changes
in \
`$ac_var' since the previous run:" >&5
2004 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2005 eval $ac_var=\$ac_old_val
2007 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2008 $as_echo "$as_me: former value
: \
`$ac_old_val'" >&2;}
2009 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2010 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2013 # Pass precious variables to config.status.
2014 if test "$ac_new_set" = set; then
2016 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s
/'/'\\\\\\\\''/g
"` ;;
2017 *) ac_arg=$ac_var=$ac_new_val ;;
2019 case " $ac_configure_args " in
2020 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2021 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2025 if $ac_cache_corrupted; then
2026 { $as_echo "$as_me:${as_lineno-$LINENO}: error
: in \
`$ac_pwd':" >&5
2027 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2028 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2029 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2030 as_fn_error $? "run \`make distclean' and
/or \
`rm $cache_file' and start over" "$LINENO" 5
2032 ## -------------------- ##
2033 ## Main body of script. ##
2034 ## -------------------- ##
2037 ac_cpp='$CPP $CPPFLAGS'
2038 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2039 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2040 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2044 ac_cpp='$CXXCPP $CPPFLAGS'
2045 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2046 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2047 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2051 for ac_dir in scripts "$srcdir"/scripts; do
2052 if test -f "$ac_dir/install-sh"; then
2054 ac_install_sh="$ac_aux_dir/install-sh -c"
2056 elif test -f "$ac_dir/install.sh"; then
2058 ac_install_sh="$ac_aux_dir/install.sh -c"
2060 elif test -f "$ac_dir/shtool"; then
2062 ac_install_sh="$ac_aux_dir/shtool install -c"
2066 if test -z "$ac_aux_dir"; then
2067 as_fn_error $? "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5
2070 # These three variables are undocumented and unsupported,
2071 # and are intended to be withdrawn in a future Autoconf release.
2072 # They can cause serious problems if a builder's source tree is in a directory
2073 # whose full name contains unusual characters.
2074 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2075 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2076 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2079 # Make sure we can run config.sub.
2080 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2081 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2084 $as_echo_n "checking build system type... " >&6; }
2085 if ${ac_cv_build+:} false; then :
2086 $as_echo_n "(cached) " >&6
2088 ac_build_alias=$build_alias
2089 test "x$ac_build_alias" = x &&
2090 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2091 test "x$ac_build_alias" = x &&
2092 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2093 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2094 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2098 $as_echo "$ac_cv_build" >&6; }
2099 case $ac_cv_build in
2101 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2104 ac_save_IFS=$IFS; IFS='-'
2110 # Remember, the first character of IFS is used to create $*,
2111 # except with old shells:
2114 case $build_os in *\ *) build_os=`echo "$build_os" |
sed 's/ /-/g'`;; esac
2117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2118 $as_echo_n "checking host system type... " >&6; }
2119 if ${ac_cv_host+:} false; then :
2120 $as_echo_n "(cached) " >&6
2122 if test "x$host_alias" = x; then
2123 ac_cv_host=$ac_cv_build
2125 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2126 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2131 $as_echo "$ac_cv_host" >&6; }
2134 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2137 ac_save_IFS=$IFS; IFS='-'
2143 # Remember, the first character of IFS is used to create $*,
2144 # except with old shells:
2147 case $host_os in *\ *) host_os=`echo "$host_os" |
sed 's/ /-/g'`;; esac
2151 #-------------------------------------------------------------------------
2152 # Checks for programs
2153 #-------------------------------------------------------------------------
2156 ac_cpp='$CPP $CPPFLAGS'
2157 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2158 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2159 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2160 if test -n "$ac_tool_prefix"; then
2161 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2162 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2164 $as_echo_n "checking for $ac_word... " >&6; }
2165 if ${ac_cv_prog_CC+:} false; then :
2166 $as_echo_n "(cached) " >&6
2168 if test -n "$CC"; then
2169 ac_cv_prog_CC="$CC" # Let the user override the test.
2171 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2175 test -z "$as_dir" && as_dir=.
2176 for ac_exec_ext in '' $ac_executable_extensions; do
2177 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2178 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2179 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2189 if test -n "$CC"; then
2190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2191 $as_echo "$CC" >&6; }
2193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2194 $as_echo "no" >&6; }
2199 if test -z "$ac_cv_prog_CC"; then
2201 # Extract the first word of "gcc", so it can be a program name with args.
2202 set dummy gcc; ac_word=$2
2203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2204 $as_echo_n "checking for $ac_word... " >&6; }
2205 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2206 $as_echo_n "(cached) " >&6
2208 if test -n "$ac_ct_CC"; then
2209 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2211 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2215 test -z "$as_dir" && as_dir=.
2216 for ac_exec_ext in '' $ac_executable_extensions; do
2217 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2218 ac_cv_prog_ac_ct_CC="gcc"
2219 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2228 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2229 if test -n "$ac_ct_CC"; then
2230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2231 $as_echo "$ac_ct_CC" >&6; }
2233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2234 $as_echo "no" >&6; }
2237 if test "x$ac_ct_CC" = x; then
2240 case $cross_compiling:$ac_tool_warned in
2242 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2243 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2244 ac_tool_warned=yes ;;
2252 if test -z "$CC"; then
2253 if test -n "$ac_tool_prefix"; then
2254 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2255 set dummy ${ac_tool_prefix}cc; ac_word=$2
2256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2257 $as_echo_n "checking for $ac_word... " >&6; }
2258 if ${ac_cv_prog_CC+:} false; then :
2259 $as_echo_n "(cached) " >&6
2261 if test -n "$CC"; then
2262 ac_cv_prog_CC="$CC" # Let the user override the test.
2264 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2268 test -z "$as_dir" && as_dir=.
2269 for ac_exec_ext in '' $ac_executable_extensions; do
2270 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2271 ac_cv_prog_CC="${ac_tool_prefix}cc"
2272 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2282 if test -n "$CC"; then
2283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2284 $as_echo "$CC" >&6; }
2286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2287 $as_echo "no" >&6; }
2293 if test -z "$CC"; then
2294 # Extract the first word of "cc", so it can be a program name with args.
2295 set dummy cc; ac_word=$2
2296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2297 $as_echo_n "checking for $ac_word... " >&6; }
2298 if ${ac_cv_prog_CC+:} false; then :
2299 $as_echo_n "(cached) " >&6
2301 if test -n "$CC"; then
2302 ac_cv_prog_CC="$CC" # Let the user override the test.
2305 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2309 test -z "$as_dir" && as_dir=.
2310 for ac_exec_ext in '' $ac_executable_extensions; do
2311 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2312 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2313 ac_prog_rejected=yes
2317 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2324 if test $ac_prog_rejected = yes; then
2325 # We found a bogon in the path, so make sure we never use it.
2326 set dummy $ac_cv_prog_CC
2328 if test $# != 0; then
2329 # We chose a different compiler from the bogus one.
2330 # However, it has the same basename, so the bogon will be chosen
2331 # first if we set CC to just the basename; use the full file name.
2333 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2339 if test -n "$CC"; then
2340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2341 $as_echo "$CC" >&6; }
2343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2344 $as_echo "no" >&6; }
2349 if test -z "$CC"; then
2350 if test -n "$ac_tool_prefix"; then
2351 for ac_prog in cl.exe
2353 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2354 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2356 $as_echo_n "checking for $ac_word... " >&6; }
2357 if ${ac_cv_prog_CC+:} false; then :
2358 $as_echo_n "(cached) " >&6
2360 if test -n "$CC"; then
2361 ac_cv_prog_CC="$CC" # Let the user override the test.
2363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2367 test -z "$as_dir" && as_dir=.
2368 for ac_exec_ext in '' $ac_executable_extensions; do
2369 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2370 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2371 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2381 if test -n "$CC"; then
2382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2383 $as_echo "$CC" >&6; }
2385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2386 $as_echo "no" >&6; }
2390 test -n "$CC" && break
2393 if test -z "$CC"; then
2395 for ac_prog in cl.exe
2397 # Extract the first word of "$ac_prog", so it can be a program name with args.
2398 set dummy $ac_prog; ac_word=$2
2399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2400 $as_echo_n "checking for $ac_word... " >&6; }
2401 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2402 $as_echo_n "(cached) " >&6
2404 if test -n "$ac_ct_CC"; then
2405 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2411 test -z "$as_dir" && as_dir=.
2412 for ac_exec_ext in '' $ac_executable_extensions; do
2413 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2414 ac_cv_prog_ac_ct_CC="$ac_prog"
2415 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2424 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2425 if test -n "$ac_ct_CC"; then
2426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2427 $as_echo "$ac_ct_CC" >&6; }
2429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2430 $as_echo "no" >&6; }
2434 test -n "$ac_ct_CC" && break
2437 if test "x$ac_ct_CC" = x; then
2440 case $cross_compiling:$ac_tool_warned in
2442 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2443 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2444 ac_tool_warned=yes ;;
2453 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2454 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2455 as_fn_error $? "no acceptable C compiler found
in \
$PATH
2456 See \
`config.log' for more details" "$LINENO" 5; }
2458 # Provide some information about the compiler.
2459 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2462 for ac_option in --version -v -V -qversion; do
2463 { { ac_try="$ac_compiler $ac_option >&5"
2465 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2466 *) ac_try_echo
=$ac_try;;
2468 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2469 $as_echo "$ac_try_echo"; } >&5
2470 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2472 if test -s conftest.err
; then
2474 ... rest of stderr output deleted ...
2475 10q' conftest.err
>conftest.er1
2476 cat conftest.er1
>&5
2478 rm -f conftest.er1 conftest.err
2479 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2480 test $ac_status = 0; }
2483 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2484 /* end confdefs.h. */
2494 ac_clean_files_save
=$ac_clean_files
2495 ac_clean_files
="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2496 # Try to create an executable without -o first, disregard a.out.
2497 # It will help us diagnose broken compilers, and finding out an intuition
2499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2500 $as_echo_n "checking whether the C compiler works... " >&6; }
2501 ac_link_default
=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2503 # The possible output files:
2504 ac_files
="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2507 for ac_file
in $ac_files
2510 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
2511 * ) ac_rmfiles
="$ac_rmfiles $ac_file";;
2516 if { { ac_try
="$ac_link_default"
2518 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2519 *) ac_try_echo=$ac_try;;
2521 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2522 $as_echo "$ac_try_echo"; } >&5
2523 (eval "$ac_link_default") 2>&5
2525 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2526 test $ac_status = 0; }; then :
2527 # Autoconf-2.13 could set the ac_cv_exeext variable to `no
'.
2528 # So ignore a value of `no', otherwise this would lead to
`EXEEXT = no'
2529 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2530 # so that the user can short-circuit this test for compilers unknown to
2532 for ac_file in $ac_files ''
2534 test -f "$ac_file" || continue
2536 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2539 # We found the default executable, but exeext='' is most
2543 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2545 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2547 # We set ac_cv_exeext here because the later test for it is not
2548 # safe: cross compilers may not add the suffix if given an `-o'
2549 # argument, so we may need to know it at that point already.
2550 # Even if this section looks crufty: it has the advantage of
2557 test "$ac_cv_exeext" = no && ac_cv_exeext=
2562 if test -z "$ac_file"; then :
2563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2564 $as_echo "no" >&6; }
2565 $as_echo "$as_me: failed program was:" >&5
2566 sed 's
/^
/|
/' conftest.$ac_ext >&5
2568 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2569 $as_echo "$as_me: error
: in \
`$ac_pwd':" >&2;}
2570 as_fn_error 77 "C compiler cannot create executables
2571 See \`config.log
' for more details" "$LINENO" 5; }
2573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2574 $as_echo "yes" >&6; }
2576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2577 $as_echo_n "checking for C compiler default output file name... " >&6; }
2578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2579 $as_echo "$ac_file" >&6; }
2580 ac_exeext=$ac_cv_exeext
2582 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2583 ac_clean_files=$ac_clean_files_save
2584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2585 $as_echo_n "checking for suffix of executables... " >&6; }
2586 if { { ac_try="$ac_link"
2588 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2589 *) ac_try_echo=$ac_try;;
2591 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2592 $as_echo "$ac_try_echo"; } >&5
2593 (eval "$ac_link") 2>&5
2595 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2596 test $ac_status = 0; }; then :
2597 # If both `conftest.exe' and
`conftest' are `present
' (well, observable)
2598 # catch `conftest.exe'. For instance with Cygwin
, `ls conftest' will
2599 # work properly (i.e., refer to `conftest.exe
'), while it won't with
2601 for ac_file
in conftest.exe conftest conftest.
*; do
2602 test -f "$ac_file" ||
continue
2604 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg |
*.map |
*.inf |
*.dSYM |
*.o |
*.obj
) ;;
2605 *.
* ) ac_cv_exeext
=`expr "$ac_file" : '[^.]*\(\..*\)'`
2611 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2612 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2613 as_fn_error $?
"cannot compute suffix of executables: cannot compile and link
2614 See \`config.log' for more details" "$LINENO" 5; }
2616 rm -f conftest conftest
$ac_cv_exeext
2617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2618 $as_echo "$ac_cv_exeext" >&6; }
2620 rm -f conftest.
$ac_ext
2621 EXEEXT
=$ac_cv_exeext
2623 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2624 /* end confdefs.h. */
2629 FILE *f = fopen ("conftest.out", "w");
2630 return ferror (f) || fclose (f) != 0;
2636 ac_clean_files
="$ac_clean_files conftest.out"
2637 # Check that the compiler produces executables we can run. If not, either
2638 # the compiler is broken, or we cross compile.
2639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2640 $as_echo_n "checking whether we are cross compiling... " >&6; }
2641 if test "$cross_compiling" != yes; then
2642 { { ac_try
="$ac_link"
2644 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2645 *) ac_try_echo=$ac_try;;
2647 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2648 $as_echo "$ac_try_echo"; } >&5
2649 (eval "$ac_link") 2>&5
2651 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2652 test $ac_status = 0; }
2653 if { ac_try='./conftest$ac_cv_exeext'
2654 { { case "(($ac_try" in
2655 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
2656 *) ac_try_echo
=$ac_try;;
2658 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2659 $as_echo "$ac_try_echo"; } >&5
2660 (eval "$ac_try") 2>&5
2662 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2663 test $ac_status = 0; }; }; then
2666 if test "$cross_compiling" = maybe
; then
2669 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2670 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2671 as_fn_error $?
"cannot run C compiled programs.
2672 If you meant to cross compile, use \`--host'.
2673 See \`config.log' for more details" "$LINENO" 5; }
2677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2678 $as_echo "$cross_compiling" >&6; }
2680 rm -f conftest.
$ac_ext conftest
$ac_cv_exeext conftest.out
2681 ac_clean_files
=$ac_clean_files_save
2682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2683 $as_echo_n "checking for suffix of object files... " >&6; }
2684 if ${ac_cv_objext+:} false
; then :
2685 $as_echo_n "(cached) " >&6
2687 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
2688 /* end confdefs.h. */
2698 rm -f conftest.o conftest.obj
2699 if { { ac_try
="$ac_compile"
2701 *\"* |
*\
`* | *\\*) ac_try_echo=\$ac_try;;
2702 *) ac_try_echo=$ac_try;;
2704 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2705 $as_echo "$ac_try_echo"; } >&5
2706 (eval "$ac_compile") 2>&5
2708 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2709 test $ac_status = 0; }; then :
2710 for ac_file in conftest.o conftest.obj conftest.*; do
2711 test -f "$ac_file" || continue;
2713 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2714 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2719 $as_echo "$as_me: failed program was:" >&5
2720 sed 's/^/| /' conftest.$ac_ext >&5
2722 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2723 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2724 as_fn_error $? "cannot compute suffix of object files
: cannot compile
2725 See \
`config.log' for more details" "$LINENO" 5; }
2727 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2730 $as_echo "$ac_cv_objext" >&6; }
2731 OBJEXT=$ac_cv_objext
2733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2734 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2735 if ${ac_cv_c_compiler_gnu+:} false; then :
2736 $as_echo_n "(cached) " >&6
2738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2739 /* end confdefs.h. */
2752 if ac_fn_c_try_compile "$LINENO"; then :
2757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2758 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2762 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2763 if test $ac_compiler_gnu = yes; then
2768 ac_test_CFLAGS=${CFLAGS+set}
2769 ac_save_CFLAGS=$CFLAGS
2770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2771 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2772 if ${ac_cv_prog_cc_g+:} false; then :
2773 $as_echo_n "(cached) " >&6
2775 ac_save_c_werror_flag=$ac_c_werror_flag
2776 ac_c_werror_flag=yes
2779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2780 /* end confdefs.h. */
2790 if ac_fn_c_try_compile "$LINENO"; then :
2794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2795 /* end confdefs.h. */
2805 if ac_fn_c_try_compile "$LINENO"; then :
2808 ac_c_werror_flag=$ac_save_c_werror_flag
2810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2811 /* end confdefs.h. */
2821 if ac_fn_c_try_compile "$LINENO"; then :
2824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2829 ac_c_werror_flag=$ac_save_c_werror_flag
2831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2832 $as_echo "$ac_cv_prog_cc_g" >&6; }
2833 if test "$ac_test_CFLAGS" = set; then
2834 CFLAGS=$ac_save_CFLAGS
2835 elif test $ac_cv_prog_cc_g = yes; then
2836 if test "$GCC" = yes; then
2842 if test "$GCC" = yes; then
2848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2849 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2850 if ${ac_cv_prog_cc_c89+:} false; then :
2851 $as_echo_n "(cached) " >&6
2853 ac_cv_prog_cc_c89=no
2855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2856 /* end confdefs.h. */
2860 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2861 struct buf { int x; };
2862 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2863 static char *e (p, i)
2869 static char *f (char * (*g) (char **, int), char **p, ...)
2874 s = g (p, va_arg (v,int));
2879 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2880 function prototypes and stuff, but not '\xHH' hex character constants.
2881 These don't provoke an error unfortunately, instead are silently treated
2882 as 'x'. The following induces an error, until -std is added to get
2883 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2884 array size at least. It's necessary to write '\x00'==0 to get something
2885 that's true only with -std. */
2886 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2888 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2889 inside strings and character constants. */
2891 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2893 int test (int i, double x);
2894 struct s1 {int (*f) (int a);};
2895 struct s2 {int (*f) (double a);};
2896 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2902 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2907 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2908 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2910 CC="$ac_save_CC $ac_arg"
2911 if ac_fn_c_try_compile "$LINENO"; then :
2912 ac_cv_prog_cc_c89=$ac_arg
2914 rm -f core conftest.err conftest.$ac_objext
2915 test "x$ac_cv_prog_cc_c89" != "xno" && break
2917 rm -f conftest.$ac_ext
2922 case "x$ac_cv_prog_cc_c89" in
2924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2925 $as_echo "none needed" >&6; } ;;
2927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2928 $as_echo "unsupported" >&6; } ;;
2930 CC="$CC $ac_cv_prog_cc_c89"
2931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2932 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2934 if test "x$ac_cv_prog_cc_c89" != xno; then :
2939 ac_cpp='$CXXCPP $CPPFLAGS'
2940 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2941 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2942 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2945 ac_cpp='$CXXCPP $CPPFLAGS'
2946 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2947 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2948 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2949 if test -z "$CXX"; then
2950 if test -n "$CCC"; then
2953 if test -n "$ac_tool_prefix"; then
2954 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2956 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2957 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2959 $as_echo_n "checking for $ac_word... " >&6; }
2960 if ${ac_cv_prog_CXX+:} false; then :
2961 $as_echo_n "(cached) " >&6
2963 if test -n "$CXX"; then
2964 ac_cv_prog_CXX="$CXX" # Let the user override the test.
2966 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2970 test -z "$as_dir" && as_dir=.
2971 for ac_exec_ext in '' $ac_executable_extensions; do
2972 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2973 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2974 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2984 if test -n "$CXX"; then
2985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
2986 $as_echo "$CXX" >&6; }
2988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2989 $as_echo "no" >&6; }
2993 test -n "$CXX" && break
2996 if test -z "$CXX"; then
2998 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3000 # Extract the first word of "$ac_prog", so it can be a program name with args.
3001 set dummy $ac_prog; ac_word=$2
3002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3003 $as_echo_n "checking for $ac_word... " >&6; }
3004 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3005 $as_echo_n "(cached) " >&6
3007 if test -n "$ac_ct_CXX"; then
3008 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3010 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3014 test -z "$as_dir" && as_dir=.
3015 for ac_exec_ext in '' $ac_executable_extensions; do
3016 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3017 ac_cv_prog_ac_ct_CXX="$ac_prog"
3018 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3027 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3028 if test -n "$ac_ct_CXX"; then
3029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3030 $as_echo "$ac_ct_CXX" >&6; }
3032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3033 $as_echo "no" >&6; }
3037 test -n "$ac_ct_CXX" && break
3040 if test "x$ac_ct_CXX" = x; then
3043 case $cross_compiling:$ac_tool_warned in
3045 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3046 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3047 ac_tool_warned=yes ;;
3055 # Provide some information about the compiler.
3056 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3059 for ac_option in --version -v -V -qversion; do
3060 { { ac_try="$ac_compiler $ac_option >&5"
3062 *\"* | *\`* |
*\\*) ac_try_echo
=\
$ac_try;;
3063 *) ac_try_echo
=$ac_try;;
3065 eval ac_try_echo
="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3066 $as_echo "$ac_try_echo"; } >&5
3067 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3069 if test -s conftest.err
; then
3071 ... rest of stderr output deleted ...
3072 10q' conftest.err
>conftest.er1
3073 cat conftest.er1
>&5
3075 rm -f conftest.er1 conftest.err
3076 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3077 test $ac_status = 0; }
3080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3081 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3082 if ${ac_cv_cxx_compiler_gnu+:} false
; then :
3083 $as_echo_n "(cached) " >&6
3085 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3086 /* end confdefs.h. */
3099 if ac_fn_cxx_try_compile
"$LINENO"; then :
3104 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3105 ac_cv_cxx_compiler_gnu
=$ac_compiler_gnu
3108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3109 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3110 if test $ac_compiler_gnu = yes; then
3115 ac_test_CXXFLAGS
=${CXXFLAGS+set}
3116 ac_save_CXXFLAGS
=$CXXFLAGS
3117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3118 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3119 if ${ac_cv_prog_cxx_g+:} false
; then :
3120 $as_echo_n "(cached) " >&6
3122 ac_save_cxx_werror_flag
=$ac_cxx_werror_flag
3123 ac_cxx_werror_flag
=yes
3126 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3127 /* end confdefs.h. */
3137 if ac_fn_cxx_try_compile
"$LINENO"; then :
3138 ac_cv_prog_cxx_g
=yes
3141 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3142 /* end confdefs.h. */
3152 if ac_fn_cxx_try_compile
"$LINENO"; then :
3155 ac_cxx_werror_flag
=$ac_save_cxx_werror_flag
3157 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3158 /* end confdefs.h. */
3168 if ac_fn_cxx_try_compile
"$LINENO"; then :
3169 ac_cv_prog_cxx_g
=yes
3171 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3173 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3175 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3176 ac_cxx_werror_flag
=$ac_save_cxx_werror_flag
3178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3179 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3180 if test "$ac_test_CXXFLAGS" = set; then
3181 CXXFLAGS
=$ac_save_CXXFLAGS
3182 elif test $ac_cv_prog_cxx_g = yes; then
3183 if test "$GXX" = yes; then
3189 if test "$GXX" = yes; then
3196 ac_cpp
='$CXXCPP $CPPFLAGS'
3197 ac_compile
='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3198 ac_link
='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3199 ac_compiler_gnu
=$ac_cv_cxx_compiler_gnu
3201 if test -n "$ac_tool_prefix"; then
3202 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3203 set dummy
${ac_tool_prefix}ar; ac_word
=$2
3204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3205 $as_echo_n "checking for $ac_word... " >&6; }
3206 if ${ac_cv_prog_AR+:} false
; then :
3207 $as_echo_n "(cached) " >&6
3209 if test -n "$AR"; then
3210 ac_cv_prog_AR
="$AR" # Let the user override the test.
3212 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3216 test -z "$as_dir" && as_dir
=.
3217 for ac_exec_ext
in '' $ac_executable_extensions; do
3218 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3219 ac_cv_prog_AR
="${ac_tool_prefix}ar"
3220 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3230 if test -n "$AR"; then
3231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
3232 $as_echo "$AR" >&6; }
3234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3235 $as_echo "no" >&6; }
3240 if test -z "$ac_cv_prog_AR"; then
3242 # Extract the first word of "ar", so it can be a program name with args.
3243 set dummy
ar; ac_word
=$2
3244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3245 $as_echo_n "checking for $ac_word... " >&6; }
3246 if ${ac_cv_prog_ac_ct_AR+:} false
; then :
3247 $as_echo_n "(cached) " >&6
3249 if test -n "$ac_ct_AR"; then
3250 ac_cv_prog_ac_ct_AR
="$ac_ct_AR" # Let the user override the test.
3252 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3256 test -z "$as_dir" && as_dir
=.
3257 for ac_exec_ext
in '' $ac_executable_extensions; do
3258 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3259 ac_cv_prog_ac_ct_AR
="ar"
3260 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3269 ac_ct_AR
=$ac_cv_prog_ac_ct_AR
3270 if test -n "$ac_ct_AR"; then
3271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
3272 $as_echo "$ac_ct_AR" >&6; }
3274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3275 $as_echo "no" >&6; }
3278 if test "x$ac_ct_AR" = x
; then
3281 case $cross_compiling:$ac_tool_warned in
3283 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3284 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3285 ac_tool_warned
=yes ;;
3293 if test -n "$ac_tool_prefix"; then
3294 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3295 set dummy
${ac_tool_prefix}ranlib
; ac_word
=$2
3296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3297 $as_echo_n "checking for $ac_word... " >&6; }
3298 if ${ac_cv_prog_RANLIB+:} false
; then :
3299 $as_echo_n "(cached) " >&6
3301 if test -n "$RANLIB"; then
3302 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
3304 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3308 test -z "$as_dir" && as_dir
=.
3309 for ac_exec_ext
in '' $ac_executable_extensions; do
3310 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3311 ac_cv_prog_RANLIB
="${ac_tool_prefix}ranlib"
3312 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3321 RANLIB
=$ac_cv_prog_RANLIB
3322 if test -n "$RANLIB"; then
3323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3324 $as_echo "$RANLIB" >&6; }
3326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3327 $as_echo "no" >&6; }
3332 if test -z "$ac_cv_prog_RANLIB"; then
3333 ac_ct_RANLIB
=$RANLIB
3334 # Extract the first word of "ranlib", so it can be a program name with args.
3335 set dummy ranlib
; ac_word
=$2
3336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3337 $as_echo_n "checking for $ac_word... " >&6; }
3338 if ${ac_cv_prog_ac_ct_RANLIB+:} false
; then :
3339 $as_echo_n "(cached) " >&6
3341 if test -n "$ac_ct_RANLIB"; then
3342 ac_cv_prog_ac_ct_RANLIB
="$ac_ct_RANLIB" # Let the user override the test.
3344 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3348 test -z "$as_dir" && as_dir
=.
3349 for ac_exec_ext
in '' $ac_executable_extensions; do
3350 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3351 ac_cv_prog_ac_ct_RANLIB
="ranlib"
3352 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3361 ac_ct_RANLIB
=$ac_cv_prog_ac_ct_RANLIB
3362 if test -n "$ac_ct_RANLIB"; then
3363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3364 $as_echo "$ac_ct_RANLIB" >&6; }
3366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3367 $as_echo "no" >&6; }
3370 if test "x$ac_ct_RANLIB" = x
; then
3373 case $cross_compiling:$ac_tool_warned in
3375 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3376 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3377 ac_tool_warned
=yes ;;
3379 RANLIB
=$ac_ct_RANLIB
3382 RANLIB
="$ac_cv_prog_RANLIB"
3385 # Extract the first word of "dtc", so it can be a program name with args.
3386 set dummy dtc
; ac_word
=$2
3387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3388 $as_echo_n "checking for $ac_word... " >&6; }
3389 if ${ac_cv_path_DTC+:} false
; then :
3390 $as_echo_n "(cached) " >&6
3394 ac_cv_path_DTC
="$DTC" # Let the user override the test with a path.
3397 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3401 test -z "$as_dir" && as_dir
=.
3402 for ac_exec_ext
in '' $ac_executable_extensions; do
3403 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
3404 ac_cv_path_DTC
="$as_dir/$ac_word$ac_exec_ext"
3405 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3416 if test -n "$DTC"; then
3417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DTC" >&5
3418 $as_echo "$DTC" >&6; }
3420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3421 $as_echo "no" >&6; }
3426 cat >>confdefs.h
<<_ACEOF
3433 ac_cpp
='$CXXCPP $CPPFLAGS'
3434 ac_compile
='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3435 ac_link
='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3436 ac_compiler_gnu
=$ac_cv_cxx_compiler_gnu
3437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
3438 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
3439 if test -z "$CXXCPP"; then
3440 if ${ac_cv_prog_CXXCPP+:} false
; then :
3441 $as_echo_n "(cached) " >&6
3443 # Double quotes because CXXCPP needs to be expanded
3444 for CXXCPP
in "$CXX -E" "/lib/cpp"
3447 for ac_cxx_preproc_warn_flag
in '' yes
3449 # Use a header file that comes with gcc, so configuring glibc
3450 # with a fresh cross-compiler works.
3451 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3452 # <limits.h> exists even on freestanding compilers.
3453 # On the NeXT, cc -E runs the code through the compiler's parser,
3454 # not just through cpp. "Syntax error" is here to catch this case.
3455 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3456 /* end confdefs.h. */
3458 # include <limits.h>
3460 # include <assert.h>
3464 if ac_fn_cxx_try_cpp
"$LINENO"; then :
3467 # Broken: fails on valid input.
3470 rm -f conftest.err conftest.i conftest.
$ac_ext
3472 # OK, works on sane cases. Now check whether nonexistent headers
3473 # can be detected and how.
3474 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3475 /* end confdefs.h. */
3476 #include <ac_nonexistent.h>
3478 if ac_fn_cxx_try_cpp
"$LINENO"; then :
3479 # Broken: success on invalid input.
3482 # Passes both tests.
3486 rm -f conftest.err conftest.i conftest.
$ac_ext
3489 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3490 rm -f conftest.i conftest.err conftest.
$ac_ext
3491 if $ac_preproc_ok; then :
3496 ac_cv_prog_CXXCPP
=$CXXCPP
3499 CXXCPP
=$ac_cv_prog_CXXCPP
3501 ac_cv_prog_CXXCPP
=$CXXCPP
3503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
3504 $as_echo "$CXXCPP" >&6; }
3506 for ac_cxx_preproc_warn_flag
in '' yes
3508 # Use a header file that comes with gcc, so configuring glibc
3509 # with a fresh cross-compiler works.
3510 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3511 # <limits.h> exists even on freestanding compilers.
3512 # On the NeXT, cc -E runs the code through the compiler's parser,
3513 # not just through cpp. "Syntax error" is here to catch this case.
3514 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3515 /* end confdefs.h. */
3517 # include <limits.h>
3519 # include <assert.h>
3523 if ac_fn_cxx_try_cpp
"$LINENO"; then :
3526 # Broken: fails on valid input.
3529 rm -f conftest.err conftest.i conftest.
$ac_ext
3531 # OK, works on sane cases. Now check whether nonexistent headers
3532 # can be detected and how.
3533 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3534 /* end confdefs.h. */
3535 #include <ac_nonexistent.h>
3537 if ac_fn_cxx_try_cpp
"$LINENO"; then :
3538 # Broken: success on invalid input.
3541 # Passes both tests.
3545 rm -f conftest.err conftest.i conftest.
$ac_ext
3548 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3549 rm -f conftest.i conftest.err conftest.
$ac_ext
3550 if $ac_preproc_ok; then :
3553 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3554 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3555 as_fn_error $?
"C++ preprocessor \"$CXXCPP\" fails sanity check
3556 See \`config.log' for more details" "$LINENO" 5; }
3560 ac_cpp
='$CXXCPP $CPPFLAGS'
3561 ac_compile
='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3562 ac_link
='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3563 ac_compiler_gnu
=$ac_cv_cxx_compiler_gnu
3566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3567 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3568 if ${ac_cv_path_GREP+:} false
; then :
3569 $as_echo_n "(cached) " >&6
3571 if test -z "$GREP"; then
3572 ac_path_GREP_found
=false
3573 # Loop through the user's path and test for each of PROGNAME-LIST
3574 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3575 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
3578 test -z "$as_dir" && as_dir
=.
3579 for ac_prog
in grep ggrep
; do
3580 for ac_exec_ext
in '' $ac_executable_extensions; do
3581 ac_path_GREP
="$as_dir/$ac_prog$ac_exec_ext"
3582 as_fn_executable_p
"$ac_path_GREP" ||
continue
3583 # Check for GNU ac_path_GREP and select it if it is found.
3584 # Check for GNU $ac_path_GREP
3585 case `"$ac_path_GREP" --version 2>&1` in
3587 ac_cv_path_GREP
="$ac_path_GREP" ac_path_GREP_found
=:;;
3590 $as_echo_n 0123456789 >"conftest.in"
3593 cat "conftest.in" "conftest.in" >"conftest.tmp"
3594 mv "conftest.tmp" "conftest.in"
3595 cp "conftest.in" "conftest.nl"
3596 $as_echo 'GREP' >> "conftest.nl"
3597 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
3598 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
3599 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
3600 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3601 # Best one so far, save it but keep looking for a better one
3602 ac_cv_path_GREP
="$ac_path_GREP"
3603 ac_path_GREP_max
=$ac_count
3605 # 10*(2^10) chars as input seems more than enough
3606 test $ac_count -gt 10 && break
3608 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
3611 $ac_path_GREP_found && break 3
3616 if test -z "$ac_cv_path_GREP"; then
3617 as_fn_error $?
"no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3620 ac_cv_path_GREP
=$GREP
3624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3625 $as_echo "$ac_cv_path_GREP" >&6; }
3626 GREP
="$ac_cv_path_GREP"
3629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3630 $as_echo_n "checking for egrep... " >&6; }
3631 if ${ac_cv_path_EGREP+:} false
; then :
3632 $as_echo_n "(cached) " >&6
3634 if echo a |
$GREP -E '(a|b)' >/dev
/null
2>&1
3635 then ac_cv_path_EGREP
="$GREP -E"
3637 if test -z "$EGREP"; then
3638 ac_path_EGREP_found
=false
3639 # Loop through the user's path and test for each of PROGNAME-LIST
3640 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3641 for as_dir
in $PATH$PATH_SEPARATOR/usr
/xpg
4/bin
3644 test -z "$as_dir" && as_dir
=.
3645 for ac_prog
in egrep; do
3646 for ac_exec_ext
in '' $ac_executable_extensions; do
3647 ac_path_EGREP
="$as_dir/$ac_prog$ac_exec_ext"
3648 as_fn_executable_p
"$ac_path_EGREP" ||
continue
3649 # Check for GNU ac_path_EGREP and select it if it is found.
3650 # Check for GNU $ac_path_EGREP
3651 case `"$ac_path_EGREP" --version 2>&1` in
3653 ac_cv_path_EGREP
="$ac_path_EGREP" ac_path_EGREP_found
=:;;
3656 $as_echo_n 0123456789 >"conftest.in"
3659 cat "conftest.in" "conftest.in" >"conftest.tmp"
3660 mv "conftest.tmp" "conftest.in"
3661 cp "conftest.in" "conftest.nl"
3662 $as_echo 'EGREP' >> "conftest.nl"
3663 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev
/null ||
break
3664 diff "conftest.out" "conftest.nl" >/dev
/null
2>&1 ||
break
3665 as_fn_arith
$ac_count + 1 && ac_count
=$as_val
3666 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3667 # Best one so far, save it but keep looking for a better one
3668 ac_cv_path_EGREP
="$ac_path_EGREP"
3669 ac_path_EGREP_max
=$ac_count
3671 # 10*(2^10) chars as input seems more than enough
3672 test $ac_count -gt 10 && break
3674 rm -f conftest.
in conftest.tmp conftest.
nl conftest.out
;;
3677 $ac_path_EGREP_found && break 3
3682 if test -z "$ac_cv_path_EGREP"; then
3683 as_fn_error $?
"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3686 ac_cv_path_EGREP
=$EGREP
3691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3692 $as_echo "$ac_cv_path_EGREP" >&6; }
3693 EGREP
="$ac_cv_path_EGREP"
3696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3697 $as_echo_n "checking for ANSI C header files... " >&6; }
3698 if ${ac_cv_header_stdc+:} false
; then :
3699 $as_echo_n "(cached) " >&6
3701 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3702 /* end confdefs.h. */
3716 if ac_fn_cxx_try_compile
"$LINENO"; then :
3717 ac_cv_header_stdc
=yes
3719 ac_cv_header_stdc
=no
3721 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3723 if test $ac_cv_header_stdc = yes; then
3724 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3725 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3726 /* end confdefs.h. */
3730 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3731 $EGREP "memchr" >/dev
/null
2>&1; then :
3734 ac_cv_header_stdc
=no
3740 if test $ac_cv_header_stdc = yes; then
3741 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3742 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3743 /* end confdefs.h. */
3747 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3748 $EGREP "free" >/dev
/null
2>&1; then :
3751 ac_cv_header_stdc
=no
3757 if test $ac_cv_header_stdc = yes; then
3758 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3759 if test "$cross_compiling" = yes; then :
3762 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3763 /* end confdefs.h. */
3766 #if ((' ' & 0x0FF) == 0x020)
3767 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3768 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3770 # define ISLOWER(c) \
3771 (('a' <= (c) && (c) <= 'i') \
3772 || ('j' <= (c) && (c) <= 'r') \
3773 || ('s' <= (c) && (c) <= 'z'))
3774 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3777 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3782 for (i = 0; i < 256; i++)
3783 if (XOR (islower (i), ISLOWER (i))
3784 || toupper (i) != TOUPPER (i))
3789 if ac_fn_cxx_try_run
"$LINENO"; then :
3792 ac_cv_header_stdc
=no
3794 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
3795 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
3800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3801 $as_echo "$ac_cv_header_stdc" >&6; }
3802 if test $ac_cv_header_stdc = yes; then
3804 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3808 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3809 for ac_header
in sys
/types.h sys
/stat.h stdlib.h string.h memory.h
strings.h \
3810 inttypes.h stdint.h unistd.h
3812 as_ac_Header
=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3813 ac_fn_cxx_check_header_compile
"$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3815 if eval test \"x\$
"$as_ac_Header"\" = x
"yes"; then :
3816 cat >>confdefs.h
<<_ACEOF
3817 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
3826 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
3827 if ${ac_cv_c_bigendian+:} false
; then :
3828 $as_echo_n "(cached) " >&6
3830 ac_cv_c_bigendian
=unknown
3831 # See if we're dealing with a universal compiler.
3832 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3833 /* end confdefs.h. */
3834 #ifndef __APPLE_CC__
3835 not a universal capable compiler
3840 if ac_fn_cxx_try_compile
"$LINENO"; then :
3842 # Check for potential -arch flags. It is not universal unless
3843 # there are at least two -arch flags with different values.
3846 for ac_word
in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
3847 if test -n "$ac_prev"; then
3849 i?
86 | x86_64 | ppc | ppc64
)
3850 if test -z "$ac_arch" ||
test "$ac_arch" = "$ac_word"; then
3853 ac_cv_c_bigendian
=universal
3859 elif test "x$ac_word" = "x-arch"; then
3864 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3865 if test $ac_cv_c_bigendian = unknown
; then
3866 # See if sys/param.h defines the BYTE_ORDER macro.
3867 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3868 /* end confdefs.h. */
3869 #include <sys/types.h>
3870 #include <sys/param.h>
3875 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
3876 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
3885 if ac_fn_cxx_try_compile
"$LINENO"; then :
3886 # It does; now see whether it defined to BIG_ENDIAN or not.
3887 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3888 /* end confdefs.h. */
3889 #include <sys/types.h>
3890 #include <sys/param.h>
3895 #if BYTE_ORDER != BIG_ENDIAN
3903 if ac_fn_cxx_try_compile
"$LINENO"; then :
3904 ac_cv_c_bigendian
=yes
3906 ac_cv_c_bigendian
=no
3908 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3910 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3912 if test $ac_cv_c_bigendian = unknown
; then
3913 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
3914 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3915 /* end confdefs.h. */
3921 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
3929 if ac_fn_cxx_try_compile
"$LINENO"; then :
3930 # It does; now see whether it defined to _BIG_ENDIAN or not.
3931 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3932 /* end confdefs.h. */
3946 if ac_fn_cxx_try_compile
"$LINENO"; then :
3947 ac_cv_c_bigendian
=yes
3949 ac_cv_c_bigendian
=no
3951 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3953 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
3955 if test $ac_cv_c_bigendian = unknown
; then
3956 # Compile a test program.
3957 if test "$cross_compiling" = yes; then :
3958 # Try to guess by grepping values from an object file.
3959 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
3960 /* end confdefs.h. */
3961 short int ascii_mm[] =
3962 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
3963 short int ascii_ii[] =
3964 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
3965 int use_ascii (int i) {
3966 return ascii_mm[i] + ascii_ii[i];
3968 short int ebcdic_ii[] =
3969 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
3970 short int ebcdic_mm[] =
3971 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
3972 int use_ebcdic (int i) {
3973 return ebcdic_mm[i] + ebcdic_ii[i];
3980 return use_ascii (foo) == use_ebcdic (foo);
3985 if ac_fn_cxx_try_compile
"$LINENO"; then :
3986 if grep BIGenDianSyS conftest.
$ac_objext >/dev
/null
; then
3987 ac_cv_c_bigendian
=yes
3989 if grep LiTTleEnDian conftest.
$ac_objext >/dev
/null
; then
3990 if test "$ac_cv_c_bigendian" = unknown
; then
3991 ac_cv_c_bigendian
=no
3993 # finding both strings is unlikely to happen, but who knows?
3994 ac_cv_c_bigendian
=unknown
3998 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4000 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4001 /* end confdefs.h. */
4002 $ac_includes_default
4007 /* Are we little or big endian? From Harbison&Steele. */
4011 char c[sizeof (long int)];
4014 return u.c[sizeof (long int) - 1] == 1;
4020 if ac_fn_cxx_try_run
"$LINENO"; then :
4021 ac_cv_c_bigendian
=no
4023 ac_cv_c_bigendian
=yes
4025 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
4026 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
4031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4032 $as_echo "$ac_cv_c_bigendian" >&6; }
4033 case $ac_cv_c_bigendian in #(
4035 as_fn_error $?
"Spike requires a little-endian host" "$LINENO" 5;; #(
4040 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4044 as_fn_error $?
"unknown endianness
4045 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4049 #-------------------------------------------------------------------------
4050 # MCPPBS specific program checks
4051 #-------------------------------------------------------------------------
4052 # These macros check to see if we can do a stow-based install and also
4053 # check for an isa simulator suitable for running the unit test programs
4056 # Find a good install program. We prefer a C program (faster),
4057 # so one script is as good as another. But avoid the broken or
4058 # incompatible versions:
4059 # SysV /etc/install, /usr/sbin/install
4060 # SunOS /usr/etc/install
4061 # IRIX /sbin/install
4063 # AmigaOS /C/install, which installs bootblocks on floppy discs
4064 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4065 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4066 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4067 # OS/2's system install, which has a completely different semantic
4068 # ./install, which can be erroneously created by make from ./install.sh.
4069 # Reject install programs that cannot install multiple files.
4070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4071 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4072 if test -z "$INSTALL"; then
4073 if ${ac_cv_path_install+:} false
; then :
4074 $as_echo_n "(cached) " >&6
4076 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4080 test -z "$as_dir" && as_dir
=.
4081 # Account for people who put trailing slashes in PATH elements.
4082 case $as_dir/ in #((
4083 .
/ | .
// |
/[cC
]/* | \
4084 /etc
/* |
/usr
/sbin
/* |
/usr
/etc
/* |
/sbin
/* |
/usr
/afsws
/bin
/* | \
4085 ?
:[\\/]os2
[\\/]install[\\/]* | ?
:[\\/]OS2
[\\/]INSTALL
[\\/]* | \
4088 # OSF1 and SCO ODT 3.0 have their own names for install.
4089 # Don't use installbsd from OSF since it installs stuff as root
4091 for ac_prog
in ginstall scoinst
install; do
4092 for ac_exec_ext
in '' $ac_executable_extensions; do
4093 if as_fn_executable_p
"$as_dir/$ac_prog$ac_exec_ext"; then
4094 if test $ac_prog = install &&
4095 grep dspmsg
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
4096 # AIX install. It has an incompatible calling convention.
4098 elif test $ac_prog = install &&
4099 grep pwplus
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
4100 # program-specific install script used by HP pwplus--don't use.
4103 rm -rf conftest.one conftest.two conftest.dir
4104 echo one
> conftest.one
4105 echo two
> conftest.two
4107 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two
"`pwd`/conftest.dir" &&
4108 test -s conftest.one
&& test -s conftest.two
&&
4109 test -s conftest.dir
/conftest.one
&&
4110 test -s conftest.dir
/conftest.two
4112 ac_cv_path_install
="$as_dir/$ac_prog$ac_exec_ext -c"
4125 rm -rf conftest.one conftest.two conftest.dir
4128 if test "${ac_cv_path_install+set}" = set; then
4129 INSTALL
=$ac_cv_path_install
4131 # As a last resort, use the slow shell script. Don't cache a
4132 # value for INSTALL within a source directory, because that will
4133 # break other packages using the cache if that directory is
4134 # removed, or if the value is a relative name.
4135 INSTALL
=$ac_install_sh
4138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4139 $as_echo "$INSTALL" >&6; }
4141 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4142 # It thinks the first close brace ends the variable substitution.
4143 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
4145 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT
='${INSTALL}'
4147 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
4151 # Configure command line option
4153 # Check whether --enable-stow was given.
4154 if test "${enable_stow+set}" = set; then :
4155 enableval
=$enable_stow; enable_stow
="yes"
4163 # Environment variables
4168 # Check for install script
4172 # Deterimine if native build and set prefix appropriately
4174 if test ${enable_stow} = "yes" ; then :
4178 # Extract the first word of "$ac_prog", so it can be a program name with args.
4179 set dummy
$ac_prog; ac_word
=$2
4180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4181 $as_echo_n "checking for $ac_word... " >&6; }
4182 if ${ac_cv_prog_stow+:} false
; then :
4183 $as_echo_n "(cached) " >&6
4185 if test -n "$stow"; then
4186 ac_cv_prog_stow
="$stow" # Let the user override the test.
4188 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4192 test -z "$as_dir" && as_dir
=.
4193 for ac_exec_ext
in '' $ac_executable_extensions; do
4194 if as_fn_executable_p
"$as_dir/$ac_word$ac_exec_ext"; then
4195 ac_cv_prog_stow
="$ac_prog"
4196 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4205 stow
=$ac_cv_prog_stow
4206 if test -n "$stow"; then
4207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $stow" >&5
4208 $as_echo "$stow" >&6; }
4210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4211 $as_echo "no" >&6; }
4215 test -n "$stow" && break
4217 test -n "$stow" || stow
="no"
4219 if test ${stow} = "no" ; then :
4221 as_fn_error $?
"Cannot use --enable-stow since stow is not available" "$LINENO" 5
4225 # Check if native or non-native build
4227 if test "${build}" = "${host}" ; then :
4230 # build == host so this is a native build. Make sure --prefix not
4231 # set and $STOW_PREFIX is set, then set prefix=$STOW_PREFIX.
4233 if test "${prefix}" = "NONE" && test -n "${STOW_PREFIX}" ; then :
4235 prefix
="${STOW_PREFIX}"
4236 { $as_echo "$as_me:${as_lineno-$LINENO}: Using \$STOW_PREFIX from environment" >&5
4237 $as_echo "$as_me: Using \$STOW_PREFIX from environment" >&6;}
4238 { $as_echo "$as_me:${as_lineno-$LINENO}: prefix=${prefix}" >&5
4239 $as_echo "$as_me: prefix=${prefix}" >&6;}
4247 # build != host so this is a non-native build. Make sure --prefix
4248 # not set and $STOW_ROOT is set, then set
4249 # prefix=$STOW_ROOT/${host_alias}.
4251 if test "${prefix}" = "NONE" && test -n "${STOW_ROOT}" ; then :
4253 prefix
="${STOW_ROOT}/${host_alias}"
4254 { $as_echo "$as_me:${as_lineno-$LINENO}: Using \$STOW_ROOT from environment" >&5
4255 $as_echo "$as_me: Using \$STOW_ROOT from environment" >&6;}
4256 { $as_echo "$as_me:${as_lineno-$LINENO}: prefix=${prefix}" >&5
4257 $as_echo "$as_me: prefix=${prefix}" >&6;}
4269 #-------------------------------------------------------------------------
4270 # Checks for header files
4271 #-------------------------------------------------------------------------
4273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4274 $as_echo_n "checking for ANSI C header files... " >&6; }
4275 if ${ac_cv_header_stdc+:} false
; then :
4276 $as_echo_n "(cached) " >&6
4278 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4279 /* end confdefs.h. */
4293 if ac_fn_cxx_try_compile
"$LINENO"; then :
4294 ac_cv_header_stdc
=yes
4296 ac_cv_header_stdc
=no
4298 rm -f core conftest.err conftest.
$ac_objext conftest.
$ac_ext
4300 if test $ac_cv_header_stdc = yes; then
4301 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4302 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4303 /* end confdefs.h. */
4307 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4308 $EGREP "memchr" >/dev
/null
2>&1; then :
4311 ac_cv_header_stdc
=no
4317 if test $ac_cv_header_stdc = yes; then
4318 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4319 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4320 /* end confdefs.h. */
4324 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4325 $EGREP "free" >/dev
/null
2>&1; then :
4328 ac_cv_header_stdc
=no
4334 if test $ac_cv_header_stdc = yes; then
4335 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4336 if test "$cross_compiling" = yes; then :
4339 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4340 /* end confdefs.h. */
4343 #if ((' ' & 0x0FF) == 0x020)
4344 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4345 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4347 # define ISLOWER(c) \
4348 (('a' <= (c) && (c) <= 'i') \
4349 || ('j' <= (c) && (c) <= 'r') \
4350 || ('s' <= (c) && (c) <= 'z'))
4351 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4354 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4359 for (i = 0; i < 256; i++)
4360 if (XOR (islower (i), ISLOWER (i))
4361 || toupper (i) != TOUPPER (i))
4366 if ac_fn_cxx_try_run
"$LINENO"; then :
4369 ac_cv_header_stdc
=no
4371 rm -f core
*.core core.conftest.
* gmon.out bb.out conftest
$ac_exeext \
4372 conftest.
$ac_objext conftest.beam conftest.
$ac_ext
4377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4378 $as_echo "$ac_cv_header_stdc" >&6; }
4379 if test $ac_cv_header_stdc = yes; then
4381 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4386 #-------------------------------------------------------------------------
4387 # Default compiler flags
4388 #-------------------------------------------------------------------------
4390 CFLAGS
="-Wall -Wno-unused -g -O2"
4392 CXXFLAGS
="-Wall -Wno-unused -g -O2 -std=c++11"
4395 #-------------------------------------------------------------------------
4396 # MCPPBS subproject list
4397 #-------------------------------------------------------------------------
4398 # Order list so that subprojects only depend on those listed earlier.
4399 # The '*' suffix indicates an optional subproject. The '**' suffix
4400 # indicates an optional subproject which is also the name of a group.
4404 # Add command line argument to enable all optional subprojects
4406 # Check whether --enable-optional-subprojects was given.
4407 if test "${enable_optional_subprojects+set}" = set; then :
4408 enableval
=$enable_optional_subprojects;
4412 # Loop through the subprojects given in the macro argument
4416 # Determine if this is a required or an optional subproject
4420 # Determine if there is a group with the same name
4424 # Create variations of the subproject name suitable for use as a CPP
4425 # enabled define, a shell enabled variable, and a shell function
4437 # Add subproject to our running list
4439 subprojects
="$subprojects riscv"
4441 # Process the subproject appropriately. If enabled add it to the
4442 # $enabled_subprojects running shell variable, set a
4443 # SUBPROJECT_ENABLED C define, and include the appropriate
4447 { $as_echo "$as_me:${as_lineno-$LINENO}: configuring default subproject : riscv" >&5
4448 $as_echo "$as_me: configuring default subproject : riscv" >&6;}
4449 ac_config_files
="$ac_config_files riscv.mk:riscv/riscv.mk.in"
4451 enable_riscv_sproj
="yes"
4452 subprojects_enabled
="$subprojects_enabled riscv"
4454 $as_echo "#define RISCV_ENABLED /**/" >>confdefs.h
4457 ac_cpp
='$CXXCPP $CPPFLAGS'
4458 ac_compile
='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4459 ac_link
='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4460 ac_compiler_gnu
=$ac_cv_cxx_compiler_gnu
4464 # Check whether --with-isa was given.
4465 if test "${with_isa+set}" = set; then :
4467 cat >>confdefs.h
<<_ACEOF
4468 #define DEFAULT_ISA "$withval"
4473 cat >>confdefs.h
<<_ACEOF
4474 #define DEFAULT_ISA "RV64IMAFDC"
4480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
4481 $as_echo_n "checking for library containing dlopen... " >&6; }
4482 if ${ac_cv_search_dlopen+:} false
; then :
4483 $as_echo_n "(cached) " >&6
4485 ac_func_search_save_LIBS
=$LIBS
4486 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4487 /* end confdefs.h. */
4489 /* Override any GCC internal prototype to avoid an error.
4490 Use char because int might match the return type of a GCC
4491 builtin and then its argument prototype would still apply. */
4504 for ac_lib
in '' dl dld
; do
4505 if test -z "$ac_lib"; then
4506 ac_res
="none required"
4509 LIBS
="-l$ac_lib $ac_func_search_save_LIBS"
4511 if ac_fn_cxx_try_link
"$LINENO"; then :
4512 ac_cv_search_dlopen
=$ac_res
4514 rm -f core conftest.err conftest.
$ac_objext \
4516 if ${ac_cv_search_dlopen+:} false
; then :
4520 if ${ac_cv_search_dlopen+:} false
; then :
4523 ac_cv_search_dlopen
=no
4526 LIBS
=$ac_func_search_save_LIBS
4528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
4529 $as_echo "$ac_cv_search_dlopen" >&6; }
4530 ac_res
=$ac_cv_search_dlopen
4531 if test "$ac_res" != no
; then :
4532 test "$ac_res" = "none required" || LIBS
="$ac_res $LIBS"
4536 as_fn_error $?
"unable to find the dlopen() function" "$LINENO" 5
4542 # Check whether --with-fesvr was given.
4543 if test "${with_fesvr+set}" = set; then :
4544 withval
=$with_fesvr;
4545 LDFLAGS
="-L$withval/lib $LDFLAGS"
4546 CPPFLAGS
="-I$withval/include $CPPFLAGS"
4552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libfesvr_is_present in -lfesvr" >&5
4553 $as_echo_n "checking for libfesvr_is_present in -lfesvr... " >&6; }
4554 if ${ac_cv_lib_fesvr_libfesvr_is_present+:} false
; then :
4555 $as_echo_n "(cached) " >&6
4557 ac_check_lib_save_LIBS
=$LIBS
4558 LIBS
="-lfesvr -pthread $LIBS"
4559 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4560 /* end confdefs.h. */
4562 /* Override any GCC internal prototype to avoid an error.
4563 Use char because int might match the return type of a GCC
4564 builtin and then its argument prototype would still apply. */
4568 char libfesvr_is_present ();
4572 return libfesvr_is_present ();
4577 if ac_fn_cxx_try_link
"$LINENO"; then :
4578 ac_cv_lib_fesvr_libfesvr_is_present
=yes
4580 ac_cv_lib_fesvr_libfesvr_is_present
=no
4582 rm -f core conftest.err conftest.
$ac_objext \
4583 conftest
$ac_exeext conftest.
$ac_ext
4584 LIBS
=$ac_check_lib_save_LIBS
4586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fesvr_libfesvr_is_present" >&5
4587 $as_echo "$ac_cv_lib_fesvr_libfesvr_is_present" >&6; }
4588 if test "x$ac_cv_lib_fesvr_libfesvr_is_present" = xyes
; then :
4589 cat >>confdefs.h
<<_ACEOF
4590 #define HAVE_LIBFESVR 1
4593 LIBS
="-lfesvr $LIBS"
4596 as_fn_error $?
"libfesvr is required" "$LINENO" 5
4600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
4601 $as_echo_n "checking for pthread_create in -lpthread... " >&6; }
4602 if ${ac_cv_lib_pthread_pthread_create+:} false
; then :
4603 $as_echo_n "(cached) " >&6
4605 ac_check_lib_save_LIBS
=$LIBS
4606 LIBS
="-lpthread $LIBS"
4607 cat confdefs.h
- <<_ACEOF >conftest.$ac_ext
4608 /* end confdefs.h. */
4610 /* Override any GCC internal prototype to avoid an error.
4611 Use char because int might match the return type of a GCC
4612 builtin and then its argument prototype would still apply. */
4616 char pthread_create ();
4620 return pthread_create ();
4625 if ac_fn_cxx_try_link
"$LINENO"; then :
4626 ac_cv_lib_pthread_pthread_create
=yes
4628 ac_cv_lib_pthread_pthread_create
=no
4630 rm -f core conftest.err conftest.
$ac_objext \
4631 conftest
$ac_exeext conftest.
$ac_ext
4632 LIBS
=$ac_check_lib_save_LIBS
4634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
4635 $as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
4636 if test "x$ac_cv_lib_pthread_pthread_create" = xyes
; then :
4637 cat >>confdefs.h
<<_ACEOF
4638 #define HAVE_LIBPTHREAD 1
4641 LIBS
="-lpthread $LIBS"
4644 as_fn_error $?
"libpthread is required" "$LINENO" 5
4648 # Check whether --enable-commitlog was given.
4649 if test "${enable_commitlog+set}" = set; then :
4650 enableval
=$enable_commitlog;
4653 if test "x$enable_commitlog" = "xyes"; then :
4656 $as_echo "#define RISCV_ENABLE_COMMITLOG /**/" >>confdefs.h
4661 # Check whether --enable-histogram was given.
4662 if test "${enable_histogram+set}" = set; then :
4663 enableval
=$enable_histogram;
4666 if test "x$enable_histogram" = "xyes"; then :
4669 $as_echo "#define RISCV_ENABLE_HISTOGRAM /**/" >>confdefs.h
4674 # Check whether --enable-dirty was given.
4675 if test "${enable_dirty+set}" = set; then :
4676 enableval
=$enable_dirty;
4679 if test "x$enable_dirty" = "xyes"; then :
4682 $as_echo "#define RISCV_ENABLE_DIRTY /**/" >>confdefs.h
4687 # Check whether --enable-misaligned was given.
4688 if test "${enable_misaligned+set}" = set; then :
4689 enableval
=$enable_misaligned;
4692 if test "x$enable_misaligned" = "xyes"; then :
4695 $as_echo "#define RISCV_ENABLE_MISALIGNED /**/" >>confdefs.h
4704 # Determine if this is a required or an optional subproject
4708 # Determine if there is a group with the same name
4712 # Create variations of the subproject name suitable for use as a CPP
4713 # enabled define, a shell enabled variable, and a shell function
4725 # Add subproject to our running list
4727 subprojects
="$subprojects dummy_rocc"
4729 # Process the subproject appropriately. If enabled add it to the
4730 # $enabled_subprojects running shell variable, set a
4731 # SUBPROJECT_ENABLED C define, and include the appropriate
4735 { $as_echo "$as_me:${as_lineno-$LINENO}: configuring default subproject : dummy_rocc" >&5
4736 $as_echo "$as_me: configuring default subproject : dummy_rocc" >&6;}
4737 ac_config_files
="$ac_config_files dummy_rocc.mk:dummy_rocc/dummy_rocc.mk.in"
4739 enable_dummy_rocc_sproj
="yes"
4740 subprojects_enabled
="$subprojects_enabled dummy_rocc"
4742 $as_echo "#define DUMMY_ROCC_ENABLED /**/" >>confdefs.h
4749 # Determine if this is a required or an optional subproject
4753 # Determine if there is a group with the same name
4757 # Create variations of the subproject name suitable for use as a CPP
4758 # enabled define, a shell enabled variable, and a shell function
4770 # Add subproject to our running list
4772 subprojects
="$subprojects softfloat"
4774 # Process the subproject appropriately. If enabled add it to the
4775 # $enabled_subprojects running shell variable, set a
4776 # SUBPROJECT_ENABLED C define, and include the appropriate
4780 { $as_echo "$as_me:${as_lineno-$LINENO}: configuring default subproject : softfloat" >&5
4781 $as_echo "$as_me: configuring default subproject : softfloat" >&6;}
4782 ac_config_files
="$ac_config_files softfloat.mk:softfloat/softfloat.mk.in"
4784 enable_softfloat_sproj
="yes"
4785 subprojects_enabled
="$subprojects_enabled softfloat"
4787 $as_echo "#define SOFTFLOAT_ENABLED /**/" >>confdefs.h
4794 # Determine if this is a required or an optional subproject
4798 # Determine if there is a group with the same name
4802 # Create variations of the subproject name suitable for use as a CPP
4803 # enabled define, a shell enabled variable, and a shell function
4815 # Add subproject to our running list
4817 subprojects
="$subprojects spike_main"
4819 # Process the subproject appropriately. If enabled add it to the
4820 # $enabled_subprojects running shell variable, set a
4821 # SUBPROJECT_ENABLED C define, and include the appropriate
4825 { $as_echo "$as_me:${as_lineno-$LINENO}: configuring default subproject : spike_main" >&5
4826 $as_echo "$as_me: configuring default subproject : spike_main" >&6;}
4827 ac_config_files
="$ac_config_files spike_main.mk:spike_main/spike_main.mk.in"
4829 enable_spike_main_sproj
="yes"
4830 subprojects_enabled
="$subprojects_enabled spike_main"
4832 $as_echo "#define SPIKE_MAIN_ENABLED /**/" >>confdefs.h
4839 # Output make variables
4846 #-------------------------------------------------------------------------
4847 # MCPPBS subproject groups
4848 #-------------------------------------------------------------------------
4849 # If a group has the same name as a subproject then you must add the
4850 # '**' suffix in the subproject list above. The list of subprojects in a
4851 # group should be ordered so that subprojets only depend on those listed
4852 # earlier. Here is an example:
4854 # MCPPBS_GROUP( [group-name], [sproja,sprojb,...] )
4857 #-------------------------------------------------------------------------
4859 #-------------------------------------------------------------------------
4861 ac_config_headers
="$ac_config_headers config.h"
4863 ac_config_files
="$ac_config_files Makefile"
4865 ac_config_files
="$ac_config_files riscv-spike.pc"
4867 ac_config_files
="$ac_config_files riscv-riscv.pc"
4869 ac_config_files
="$ac_config_files riscv-softfloat.pc"
4871 ac_config_files
="$ac_config_files riscv-dummy_rocc.pc"
4873 ac_config_files
="$ac_config_files riscv-spike_main.pc"
4875 cat >confcache
<<\_ACEOF
4876 # This file is a shell script that caches the results of configure
4877 # tests run on this system so they can be shared between configure
4878 # scripts and configure runs, see configure's option --config-cache.
4879 # It is not useful on other systems. If it contains results you don't
4880 # want to keep, you may remove or edit it.
4882 # config.status only pays attention to the cache file if you give it
4883 # the --recheck option to rerun configure.
4885 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4886 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4891 # The following way of writing the cache mishandles newlines in values,
4892 # but we know of no workaround that is simple, portable, and efficient.
4893 # So, we kill variables containing newlines.
4894 # Ultrix sh set writes to stderr and can't be redirected directly,
4895 # and sets the high bit in the cache file unless we assign to the vars.
4897 for ac_var
in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4898 eval ac_val
=\$
$ac_var
4902 *_cv_
*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4903 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4906 _ | IFS | as_nl
) ;; #(
4907 BASH_ARGV | BASH_SOURCE
) eval $ac_var= ;; #(
4908 *) { eval $ac_var=; unset $ac_var;} ;;
4914 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4915 *${as_nl}ac_space
=\
*)
4916 # `set' does not quote correctly, so add quotes: double-quote
4917 # substitution turns \\\\ into \\, and sed turns \\ into \.
4920 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4923 # `set' quotes correctly as required by POSIX, so do not add quotes.
4924 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4933 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4935 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4937 if diff "$cache_file" confcache
>/dev
/null
2>&1; then :; else
4938 if test -w "$cache_file"; then
4939 if test "x$cache_file" != "x/dev/null"; then
4940 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4941 $as_echo "$as_me: updating cache $cache_file" >&6;}
4942 if test ! -f "$cache_file" ||
test -h "$cache_file"; then
4943 cat confcache
>"$cache_file"
4945 case $cache_file in #(
4947 mv -f confcache
"$cache_file"$$
&&
4948 mv -f "$cache_file"$$
"$cache_file" ;; #(
4950 mv -f confcache
"$cache_file" ;;
4955 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4956 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4961 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
4962 # Let make expand exec_prefix.
4963 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
4965 DEFS
=-DHAVE_CONFIG_H
4970 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
4971 # 1. Remove the extension, and $U if already installed.
4972 ac_script
='s/\$U\././;s/\.o$//;s/\.obj$//'
4973 ac_i
=`$as_echo "$ac_i" | sed "$ac_script"`
4974 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4975 # will be set to the directory where LIBOBJS objects are built.
4976 as_fn_append ac_libobjs
" \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4977 as_fn_append ac_ltlibobjs
" \${LIBOBJDIR}$ac_i"'$U.lo'
4981 LTLIBOBJS
=$ac_ltlibobjs
4986 : "${CONFIG_STATUS=./config.status}"
4988 ac_clean_files_save
=$ac_clean_files
4989 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
4990 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4991 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4993 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4995 # Generated by $as_me.
4996 # Run this file to recreate the current configuration.
4997 # Compiler output produced by configure, useful for debugging
4998 # configure, is in config.log if it exists.
5004 SHELL=\${CONFIG_SHELL-$SHELL}
5007 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail
=1
5008 ## -------------------- ##
5009 ## M4sh Initialization. ##
5010 ## -------------------- ##
5012 # Be more Bourne compatible
5013 DUALCASE
=1; export DUALCASE
# for MKS sh
5014 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then :
5017 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5018 # is contrary to our usage. Disable this feature.
5019 alias -g '${1+"$@"}'='"$@"'
5020 setopt NO_GLOB_SUBST
5022 case `(set -o) 2>/dev/null` in #(
5034 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5035 as_echo
='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5036 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5037 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5038 # Prefer a ksh shell builtin over an external printf program on Solaris,
5039 # but without wasting forks for bash or zsh.
5040 if test -z "$BASH_VERSION$ZSH_VERSION" \
5041 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5042 as_echo='print
-r --'
5043 as_echo_n='print
-rn --'
5044 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5045 as_echo='printf %s
\n'
5046 as_echo_n='printf %s
'
5048 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5049 as_echo_body='eval /usr
/ucb
/echo -n "$1$as_nl"'
5050 as_echo_n='/usr
/ucb
/echo -n'
5052 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5053 as_echo_n_body='eval
5057 expr "X$arg" : "X\\(.*\\)$as_nl";
5058 arg
=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5060 expr "X$arg" : "X\\(.*\\)" |
tr -d "$as_nl"
5062 export as_echo_n_body
5063 as_echo_n='sh
-c $as_echo_n_body as_echo
'
5066 as_echo='sh
-c $as_echo_body as_echo
'
5069 # The user is always right.
5070 if test "${PATH_SEPARATOR+set}" != set; then
5072 (PATH='/bin
;/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5073 (PATH='/bin
:/bin
'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5080 # We need space, tab and new line, in precisely that order. Quoting is
5081 # there to prevent editors from complaining about space-tab.
5082 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5083 # splitting by setting IFS to empty value.)
5086 # Find who we are. Look in the path if we contain no directory separator.
5089 *[\\/]* ) as_myself=$0 ;;
5090 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5094 test -z "$as_dir" && as_dir=.
5095 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5101 # We did not find ourselves, most probably we were run as `sh COMMAND'
5102 # in which case we are not to be found in the path.
5103 if test "x$as_myself" = x
; then
5106 if test ! -f "$as_myself"; then
5107 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5111 # Unset variables that we do not need and which cause bugs (e.g. in
5112 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5113 # suppresses any "Segmentation fault" message there. '((' could
5114 # trigger a bug in pdksh 5.2.14.
5115 for as_var
in BASH_ENV ENV MAIL MAILPATH
5116 do eval test x\
${$as_var+set} = xset \
5117 && ( (unset $as_var) ||
exit 1) >/dev
/null
2>&1 && unset $as_var ||
:
5130 (unset CDPATH
) >/dev
/null
2>&1 && unset CDPATH
5133 # as_fn_error STATUS ERROR [LINENO LOG_FD]
5134 # ----------------------------------------
5135 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5136 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5137 # script with STATUS, using 1 if that was 0.
5140 as_status
=$1; test $as_status -eq 0 && as_status
=1
5142 as_lineno
=${as_lineno-"$3"} as_lineno_stack
=as_lineno_stack
=$as_lineno_stack
5143 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
5145 $as_echo "$as_me: error: $2" >&2
5146 as_fn_exit
$as_status
5150 # as_fn_set_status STATUS
5151 # -----------------------
5152 # Set $? to STATUS, without forking.
5156 } # as_fn_set_status
5160 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5170 # Portably unset VAR.
5173 { eval $1=; unset $1;}
5175 as_unset
=as_fn_unset
5176 # as_fn_append VAR VALUE
5177 # ----------------------
5178 # Append the text in VALUE to the end of the definition contained in VAR. Take
5179 # advantage of any shell optimizations that allow amortized linear growth over
5180 # repeated appends, instead of the typical quadratic growth present in naive
5182 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev
/null
; then :
5183 eval 'as_fn_append ()
5194 # as_fn_arith ARG...
5195 # ------------------
5196 # Perform arithmetic evaluation on the ARGs, and store the result in the
5197 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5198 # must be portable across $(()) and expr.
5199 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev
/null
; then :
5200 eval 'as_fn_arith ()
5207 as_val
=`expr "$@" || test $? -eq 1`
5212 if expr a
: '\(a\)' >/dev
/null
2>&1 &&
5213 test "X`expr 00001 : '.*\(...\)'`" = X001
; then
5219 if (basename -- /) >/dev
/null
2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5220 as_basename
=basename
5225 if (as_dir
=`dirname -- /` && test "X$as_dir" = X
/) >/dev
/null
2>&1; then
5231 as_me
=`$as_basename -- "$0" ||
5232 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5233 X"$0" : 'X\(//\)$' \| \
5234 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5236 sed '/^.*\/\([^/][^/]*\)\/*$/{
5250 # Avoid depending upon Character Ranges.
5251 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
5252 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5253 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
5254 as_cr_digits
='0123456789'
5255 as_cr_alnum
=$as_cr_Letters$as_cr_digits
5257 ECHO_C
= ECHO_N
= ECHO_T
=
5258 case `echo -n x` in #(((((
5260 case `echo 'xy\c'` in
5261 *c
*) ECHO_T
=' ';; # ECHO_T is single tab character.
5263 *) echo `echo ksh88 bug on AIX 6.1` > /dev
/null
5270 rm -f conf$$ conf$$.exe conf$$.
file
5271 if test -d conf$$.dir
; then
5272 rm -f conf$$.dir
/conf$$.
file
5275 mkdir conf$$.dir
2>/dev
/null
5277 if (echo >conf$$.
file) 2>/dev
/null
; then
5278 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
5280 # ... but there are two gotchas:
5281 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5282 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5283 # In both cases, we have to default to `cp -pR'.
5284 ln -s conf$$.
file conf$$.dir
2>/dev
/null
&& test ! -f conf$$.exe ||
5286 elif ln conf$$.
file conf$$
2>/dev
/null
; then
5294 rm -f conf$$ conf$$.exe conf$$.dir
/conf$$.
file conf$$.
file
5295 rmdir conf$$.dir
2>/dev
/null
5300 # Create "$as_dir" as a directory, including parents if necessary.
5305 -*) as_dir
=.
/$as_dir;;
5307 test -d "$as_dir" ||
eval $as_mkdir_p ||
{
5311 *\'*) as_qdir
=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5312 *) as_qdir
=$as_dir;;
5314 as_dirs
="'$as_qdir' $as_dirs"
5315 as_dir
=`$as_dirname -- "$as_dir" ||
5316 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5317 X"$as_dir" : 'X\(//\)[^/]' \| \
5318 X"$as_dir" : 'X\(//\)$' \| \
5319 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5320 $as_echo X"$as_dir" |
5321 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5338 test -d "$as_dir" && break
5340 test -z "$as_dirs" ||
eval "mkdir $as_dirs"
5341 } ||
test -d "$as_dir" || as_fn_error $?
"cannot create directory $as_dir"
5345 if mkdir
-p .
2>/dev
/null
; then
5346 as_mkdir_p
='mkdir -p "$as_dir"'
5348 test -d .
/-p && rmdir .
/-p
5353 # as_fn_executable_p FILE
5354 # -----------------------
5355 # Test if FILE is an executable regular file.
5356 as_fn_executable_p
()
5358 test -f "$1" && test -x "$1"
5359 } # as_fn_executable_p
5361 as_executable_p
=as_fn_executable_p
5363 # Sed expression to map a string onto a valid CPP name.
5364 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5366 # Sed expression to map a string onto a valid variable name.
5367 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5371 ## ----------------------------------- ##
5372 ## Main body of $CONFIG_STATUS script. ##
5373 ## ----------------------------------- ##
5375 test $as_write_fail = 0 && chmod +x
$CONFIG_STATUS || ac_write_fail
=1
5377 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5378 # Save the log message, to keep $0 and so on meaningful, and to
5379 # report actual input values of CONFIG_FILES etc. instead of their
5380 # values after options handling.
5382 This file was extended by RISC-V ISA Simulator $as_me ?, which was
5383 generated by GNU Autoconf 2.69. Invocation command line was
5385 CONFIG_FILES = $CONFIG_FILES
5386 CONFIG_HEADERS = $CONFIG_HEADERS
5387 CONFIG_LINKS = $CONFIG_LINKS
5388 CONFIG_COMMANDS = $CONFIG_COMMANDS
5391 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5396 case $ac_config_files in *"
5397 "*) set x
$ac_config_files; shift; ac_config_files
=$
*;;
5400 case $ac_config_headers in *"
5401 "*) set x
$ac_config_headers; shift; ac_config_headers
=$
*;;
5405 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5406 # Files that config.status was made for.
5407 config_files="$ac_config_files"
5408 config_headers="$ac_config_headers"
5412 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5414 \`$as_me' instantiates files and other configuration actions
5415 from templates according to the current configuration. Unless the files
5416 and actions are specified as TAGs, all are instantiated by default.
5418 Usage: $0 [OPTION]... [TAG]...
5420 -h, --help print this help, then exit
5421 -V, --version print version number and configuration settings, then exit
5422 --config print configuration, then exit
5423 -q, --quiet, --silent
5424 do not print progress messages
5425 -d, --debug don't remove temporary files
5426 --recheck update $as_me by reconfiguring in the same conditions
5427 --file=FILE[:TEMPLATE]
5428 instantiate the configuration file FILE
5429 --header=FILE[:TEMPLATE]
5430 instantiate the configuration header FILE
5432 Configuration files:
5435 Configuration headers:
5438 Report bugs to <Andrew Waterman>."
5441 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5442 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
5444 RISC-V ISA Simulator config.status ?
5445 configured by $0, generated by GNU Autoconf 2.69,
5446 with options \\"\$ac_cs_config\\"
5448 Copyright (C) 2012 Free Software Foundation, Inc.
5449 This config.status script is free software; the Free Software Foundation
5450 gives unlimited permission to copy, distribute and modify it."
5455 test -n "\$AWK" || AWK=awk
5458 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5459 # The default lists apply if the user does not specify any file.
5465 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
5466 ac_optarg
=`expr "X$1" : 'X[^=]*=\(.*\)'`
5470 ac_option
=`expr "X$1" : 'X\([^=]*\)='`
5482 # Handling of the options.
5483 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
5485 --version |
--versio |
--versi |
--vers |
--ver |
--ve |
--v |
-V )
5486 $as_echo "$ac_cs_version"; exit ;;
5487 --config |
--confi |
--conf |
--con |
--co |
--c )
5488 $as_echo "$ac_cs_config"; exit ;;
5489 --debug |
--debu |
--deb |
--de |
--d |
-d )
5491 --file |
--fil |
--fi |
--f )
5494 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5495 '') as_fn_error $?
"missing file argument" ;;
5497 as_fn_append CONFIG_FILES
" '$ac_optarg'"
5498 ac_need_defaults
=false
;;
5499 --header |
--heade |
--head |
--hea )
5502 *\'*) ac_optarg
=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5504 as_fn_append CONFIG_HEADERS
" '$ac_optarg'"
5505 ac_need_defaults
=false
;;
5507 # Conflict between --help and --header
5508 as_fn_error $?
"ambiguous option: \`$1'
5509 Try \`$0 --help' for more information.";;
5510 --help |
--hel |
-h )
5511 $as_echo "$ac_cs_usage"; exit ;;
5512 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
5513 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
5517 -*) as_fn_error $?
"unrecognized option: \`$1'
5518 Try \`$0 --help' for more information." ;;
5520 *) as_fn_append ac_config_targets
" $1"
5521 ac_need_defaults
=false
;;
5527 ac_configure_extra_args
=
5529 if $ac_cs_silent; then
5531 ac_configure_extra_args
="$ac_configure_extra_args --silent"
5535 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5536 if \$ac_cs_recheck; then
5537 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5539 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5540 CONFIG_SHELL='$SHELL'
5546 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5550 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5551 ## Running $as_me. ##
5557 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5560 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5562 # Handling of arguments.
5563 for ac_config_target
in $ac_config_targets
5565 case $ac_config_target in
5566 "riscv.mk") CONFIG_FILES
="$CONFIG_FILES riscv.mk:riscv/riscv.mk.in" ;;
5567 "dummy_rocc.mk") CONFIG_FILES
="$CONFIG_FILES dummy_rocc.mk:dummy_rocc/dummy_rocc.mk.in" ;;
5568 "softfloat.mk") CONFIG_FILES
="$CONFIG_FILES softfloat.mk:softfloat/softfloat.mk.in" ;;
5569 "spike_main.mk") CONFIG_FILES
="$CONFIG_FILES spike_main.mk:spike_main/spike_main.mk.in" ;;
5570 "config.h") CONFIG_HEADERS
="$CONFIG_HEADERS config.h" ;;
5571 "Makefile") CONFIG_FILES
="$CONFIG_FILES Makefile" ;;
5572 "riscv-spike.pc") CONFIG_FILES
="$CONFIG_FILES riscv-spike.pc" ;;
5573 "riscv-riscv.pc") CONFIG_FILES
="$CONFIG_FILES riscv-riscv.pc" ;;
5574 "riscv-softfloat.pc") CONFIG_FILES
="$CONFIG_FILES riscv-softfloat.pc" ;;
5575 "riscv-dummy_rocc.pc") CONFIG_FILES
="$CONFIG_FILES riscv-dummy_rocc.pc" ;;
5576 "riscv-spike_main.pc") CONFIG_FILES
="$CONFIG_FILES riscv-spike_main.pc" ;;
5578 *) as_fn_error $?
"invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5583 # If the user did not use the arguments to specify the items to instantiate,
5584 # then the envvar interface is used. Set only those that are not.
5585 # We use the long form for the default assignment because of an extremely
5586 # bizarre bug on SunOS 4.1.3.
5587 if $ac_need_defaults; then
5588 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
5589 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS
=$config_headers
5592 # Have a temporary directory for convenience. Make it in the build tree
5593 # simply because there is no reason against having it here, and in addition,
5594 # creating and moving files from /tmp can sometimes cause problems.
5595 # Hook for its removal unless debugging.
5596 # Note that there is a small window in which the directory will not be cleaned:
5597 # after its creation but before its name has been assigned to `$tmp'.
5601 trap 'exit_status=$?
5603 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
5605 trap 'as_fn_exit 1' 1 2 13 15
5607 # Create a (secure) tmp directory for tmp files.
5610 tmp
=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5614 tmp
=.
/conf$$
-$RANDOM
5615 (umask 077 && mkdir
"$tmp")
5616 } || as_fn_error $?
"cannot create a temporary directory in ." "$LINENO" 5
5619 # Set up the scripts for CONFIG_FILES section.
5620 # No need to generate them if there are no CONFIG_FILES.
5621 # This happens for instance with `./config.status config.h'.
5622 if test -n "$CONFIG_FILES"; then
5625 ac_cr
=`echo X | tr X '\015'`
5626 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5627 # But we know of no other shell where ac_cr would be empty at this
5628 # point, so we can use a bashism as a fallback.
5629 if test "x$ac_cr" = x
; then
5630 eval ac_cr
=\$
\'\\r
\'
5632 ac_cs_awk_cr
=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5633 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5639 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5644 echo "cat >conf$$subs.awk <<_ACEOF" &&
5645 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5648 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
5649 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5651 for ac_last_try in false false false false false :; do
5652 . ./conf$$subs.sh ||
5653 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
5655 ac_delim_n=`sed -n "s
/.
*$ac_delim\$
/X
/p
" conf$$subs.awk | grep -c X`
5656 if test $ac_delim_n = $ac_delim_num; then
5658 elif $ac_last_try; then
5659 as_fn_error $? "could not
make $CONFIG_STATUS" "$LINENO" 5
5661 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
5666 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5667 cat >>"\
$ac_tmp/subs1.
awk" <<\\_ACAWK &&
5671 s/^/S["/; s
/!.
*/"]=/
5681 s/\(.\{148\}\)..*/\1/
5683 s/["\\]/\\&/g
; s
/^
/"/; s/$/\\n"\\/
5688 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
5695 s/\(.\{148\}\)..*/\1/
5697 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/
5701 s
/["\\]/\\&/g; s/^/"/; s
/$
/"\\/
5706 ' <conf$$subs.awk | sed '
5711 ' >>$CONFIG_STATUS || ac_write_fail=1
5712 rm -f conf$$subs.awk
5713 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5715 cat >>"\
$ac_tmp/subs1.
awk" <<_ACAWK &&
5716 for (key in S) S_is_set[key] = 1
5722 nfields = split(line, field, "@
")
5724 len = length(field[1])
5725 for (i = 2; i < nfields; i++) {
5727 keylen = length(key)
5728 if (S_is_set[key]) {
5730 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5731 len += length(value) + length(field[++i])
5742 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5743 if sed "s
/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5744 sed "s
/$ac_cr\$
//; s
/$ac_cr/$ac_cs_awk_cr/g
"
5747 fi < "$ac_tmp/subs1.
awk" > "$ac_tmp/subs.
awk" \
5748 || as_fn_error $? "could not setup config files machinery
" "$LINENO" 5
5751 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5752 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".
", strip leading and
5753 # trailing colons and then remove the whole line if VPATH becomes empty
5754 # (actually we leave an empty line to preserve line numbers).
5755 if test "x
$srcdir" = x.; then
5756 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
5774 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5775 fi # test -n "$CONFIG_FILES"
5777 # Set up the scripts for CONFIG_HEADERS section.
5778 # No need to generate them if there are no CONFIG_HEADERS.
5779 # This happens for instance with `./config.status Makefile'.
5780 if test -n "$CONFIG_HEADERS"; then
5781 cat >"$ac_tmp/defines.
awk" <<\_ACAWK ||
5785 # Transform confdefs.h into an awk script `defines.awk', embedded as
5786 # here-document in config.status, that substitutes the proper values into
5787 # config.h.in to produce config.h.
5789 # Create a delimiter string that does not exist in confdefs.h, to ease
5790 # handling of long lines.
5792 for ac_last_try in false false :; do
5793 ac_tt=`sed -n "/$ac_delim/p
" confdefs.h`
5794 if test -z "$ac_tt"; then
5796 elif $ac_last_try; then
5797 as_fn_error $? "could not
make $CONFIG_HEADERS" "$LINENO" 5
5799 ac_delim="$ac_delim!$ac_delim _
$ac_delim!! "
5803 # For the awk script, D is an array of macro values keyed by name,
5804 # likewise P contains macro parameters if any. Preserve backslash
5805 # newline sequences.
5807 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5809 s/.\{148\}/&'"$ac_delim"'/g
5812 s/^[ ]*#[ ]*define[ ][ ]*/ /
5819 s
/^ \
('"$ac_word_re"'\
)\
(([^
()]*)\
)[ ]*\
(.
*\
)/P
["\1"]="\2"\
5821 s
/^ \
('"$ac_word_re"'\
)[ ]*\
(.
*\
)/D
["\1"]=" \2"/p
5825 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\
1"]="\
2"\
5826 D["\
1"]=" \
3\\\\\\n
"\\/p
5828 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\
1"]=" \
2\\\\\\n
"\\/p
5833 s/.\{148\}/&'"$ac_delim"'/g
5838 s/["\\]/\\&/g
; s
/^
/"/; s/$/"/p
5841 s
/["\\]/\\&/g; s/^/"/; s
/$
/\\\\\\n
"\\/p
5843 ' <confdefs.h | sed '
5844 s/'"$ac_delim"'/"\\\
5845 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5847 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5848 for (key in D) D_is_set[key] = 1
5851 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5853 split(line, arg, " ")
5854 if (arg[1] == "#") {
5858 defundef
= substr
(arg
[1], 2)
5861 split(mac1
, mac2
, "(") #)
5863 prefix
= substr
(line
, 1, index
(line
, defundef
) - 1)
5864 if (D_is_set
[macro
]) {
5865 # Preserve the white space surrounding the "#".
5866 print prefix
"define", macro P
[macro
] D
[macro
]
5869 # Replace #undef with comments. This is necessary, for example,
5870 # in the case of _POSIX_SOURCE, which is predefined and required
5871 # on some systems where configure will not decide to define it.
5872 if (defundef
== "undef") {
5873 print
"/*", prefix defundef
, macro
, "*/"
5881 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
5882 as_fn_error $?
"could not setup config headers machinery" "$LINENO" 5
5883 fi # test -n "$CONFIG_HEADERS"
5886 eval set X
" :F $CONFIG_FILES :H $CONFIG_HEADERS "
5891 :[FHLC
]) ac_mode
=$ac_tag; continue;;
5893 case $ac_mode$ac_tag in
5895 :L
* |
:C
*:*) as_fn_error $?
"invalid tag \`$ac_tag'" "$LINENO" 5;;
5896 :[FH
]-) ac_tag
=-:-;;
5897 :[FH
]*) ac_tag
=$ac_tag:$ac_tag.
in;;
5914 -) ac_f
="$ac_tmp/stdin";;
5915 *) # Look for the file first in the build tree, then in the source tree
5916 # (if the path is not absolute). The absolute path cannot be DOS-style,
5917 # because $ac_f cannot contain `:'.
5921 *) test -f "$srcdir/$ac_f" && ac_f
="$srcdir/$ac_f";;
5923 as_fn_error
1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5925 case $ac_f in *\'*) ac_f
=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5926 as_fn_append ac_file_inputs
" '$ac_f'"
5929 # Let's still pretend it is `configure' which instantiates (i.e., don't
5930 # use $as_me), people would be surprised to read:
5931 # /* config.h. Generated by config.status. */
5932 configure_input
='Generated from '`
5933 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5935 if test x
"$ac_file" != x-
; then
5936 configure_input
="$ac_file. $configure_input"
5937 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5938 $as_echo "$as_me: creating $ac_file" >&6;}
5940 # Neutralize special characters interpreted by sed in replacement strings.
5941 case $configure_input in #(
5942 *\
&* |
*\|
* |
*\\* )
5943 ac_sed_conf_input
=`$as_echo "$configure_input" |
5944 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5945 *) ac_sed_conf_input
=$configure_input;;
5949 *:-:* |
*:-) cat >"$ac_tmp/stdin" \
5950 || as_fn_error $?
"could not create $ac_file" "$LINENO" 5 ;;
5955 ac_dir
=`$as_dirname -- "$ac_file" ||
5956 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5957 X"$ac_file" : 'X\(//\)[^/]' \| \
5958 X"$ac_file" : 'X\(//\)$' \| \
5959 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5960 $as_echo X"$ac_file" |
5961 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5978 as_dir
="$ac_dir"; as_fn_mkdir_p
5982 .
) ac_dir_suffix
= ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
5984 ac_dir_suffix
=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5985 # A ".." for each directory in $ac_dir_suffix.
5986 ac_top_builddir_sub
=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5987 case $ac_top_builddir_sub in
5988 "") ac_top_builddir_sub
=. ac_top_build_prefix
= ;;
5989 *) ac_top_build_prefix
=$ac_top_builddir_sub/ ;;
5992 ac_abs_top_builddir
=$ac_pwd
5993 ac_abs_builddir
=$ac_pwd$ac_dir_suffix
5994 # for backward compatibility:
5995 ac_top_builddir
=$ac_top_build_prefix
5998 .
) # We are building in place.
6000 ac_top_srcdir
=$ac_top_builddir_sub
6001 ac_abs_top_srcdir
=$ac_pwd ;;
6002 [\\/]* | ?
:[\\/]* ) # Absolute name.
6003 ac_srcdir
=$srcdir$ac_dir_suffix;
6004 ac_top_srcdir
=$srcdir
6005 ac_abs_top_srcdir
=$srcdir ;;
6007 ac_srcdir
=$ac_top_build_prefix$srcdir$ac_dir_suffix
6008 ac_top_srcdir
=$ac_top_build_prefix$srcdir
6009 ac_abs_top_srcdir
=$ac_pwd/$srcdir ;;
6011 ac_abs_srcdir
=$ac_abs_top_srcdir$ac_dir_suffix
6021 [\\/$
]* | ?
:[\\/]* ) ac_INSTALL
=$INSTALL ;;
6022 *) ac_INSTALL
=$ac_top_build_prefix$INSTALL ;;
6026 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6027 # If the template does not know about datarootdir, expand it.
6028 # FIXME: This hack should be removed a few years after 2.60.
6029 ac_datarootdir_hack
=; ac_datarootdir_seen
=
6040 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6041 *datarootdir
*) ac_datarootdir_seen
=yes;;
6042 *@datadir@
*|
*@docdir@
*|
*@infodir@
*|
*@localedir@
*|
*@mandir@
*)
6043 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6044 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6046 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6047 ac_datarootdir_hack='
6048 s&@datadir@&$datadir&g
6049 s&@docdir@&$docdir&g
6050 s&@infodir@&$infodir&g
6051 s&@localedir@&$localedir&g
6052 s&@mandir@&$mandir&g
6053 s&\\\${datarootdir}&$datarootdir&g' ;;
6057 # Neutralize VPATH when `$srcdir' = `.'.
6058 # Shell code in configure.ac might set extrasub.
6059 # FIXME: do we really want to maintain this feature?
6060 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6061 ac_sed_extra="$ac_vpsub
6064 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail
=1
6066 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
6067 s|@configure_input@|
$ac_sed_conf_input|
;t t
6068 s
&@top_builddir@
&$ac_top_builddir_sub&;t t
6069 s
&@top_build_prefix@
&$ac_top_build_prefix&;t t
6070 s
&@srcdir@
&$ac_srcdir&;t t
6071 s
&@abs_srcdir@
&$ac_abs_srcdir&;t t
6072 s
&@top_srcdir@
&$ac_top_srcdir&;t t
6073 s
&@abs_top_srcdir@
&$ac_abs_top_srcdir&;t t
6074 s
&@builddir@
&$ac_builddir&;t t
6075 s
&@abs_builddir@
&$ac_abs_builddir&;t t
6076 s
&@abs_top_builddir@
&$ac_abs_top_builddir&;t t
6077 s
&@INSTALL@
&$ac_INSTALL&;t t
6078 $ac_datarootdir_hack
6080 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.
awk" \
6081 >$ac_tmp/out || as_fn_error $? "could not create
$ac_file" "$LINENO" 5
6083 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6084 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out
"`; test -n "$ac_out"; } &&
6085 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
6086 "$ac_tmp/out
"`; test -z "$ac_out"; } &&
6087 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING
: $ac_file contains a reference to the variable \
`datarootdir'
6088 which seems to be undefined. Please make sure it is defined" >&5
6089 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir
'
6090 which seems to be undefined. Please make sure it is defined" >&2;}
6092 rm -f "$ac_tmp/stdin"
6094 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
6095 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
6097 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6103 if test x"$ac_file" != x-; then
6105 $as_echo "/* $configure_input */" \
6106 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
6107 } >"$ac_tmp/config.h" \
6108 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6109 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
6110 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6111 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6114 mv "$ac_tmp/config.h" "$ac_file" \
6115 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6118 $as_echo "/* $configure_input */" \
6119 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
6120 || as_fn_error $? "could not create -" "$LINENO" 5
6132 ac_clean_files=$ac_clean_files_save
6134 test $ac_write_fail = 0 ||
6135 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6138 # configure is writing to config.log, and then calls config.status.
6139 # config.status does its own redirection, appending to config.log.
6140 # Unfortunately, on DOS this fails, as config.log is still kept open
6141 # by configure, so config.status won't be able to
write to it
; its
6142 # output is simply discarded. So we exec the FD to /dev/null,
6143 # effectively closing config.log, so it can be properly (re)opened and
6144 # appended to by config.status. When coming back to configure, we
6145 # need to make the FD available again.
6146 if test "$no_create" != yes; then
6148 ac_config_status_args
=
6149 test "$silent" = yes &&
6150 ac_config_status_args
="$ac_config_status_args --quiet"
6152 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
6154 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6155 # would make configure fail if this is the last instruction.
6156 $ac_cs_success || as_fn_exit
1
6158 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no
; then
6159 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6160 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}