# include <unistd.h>
#endif"
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os SET_MAKE INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT RANLIB ac_ct_RANLIB ACLOCAL AUTOCONF AUTOHEADER CPP EGREP LIBOBJS ALLOCA USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS LIBICONV LTLIBICONV PACKAGE USED_CATALOGS MAINT LTLIBOBJS'
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os SET_MAKE INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT RANLIB ac_ct_RANLIB ACLOCAL AUTOCONF AUTOHEADER WARN_CFLAGS WARN_PEDANTIC WERROR CPP EGREP LIBOBJS ALLOCA USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS LIBICONV LTLIBICONV PACKAGE USED_CATALOGS MAINT LTLIBOBJS'
ac_subst_files=''
# Initialize some variables set by options.
Optional Features:
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --enable-werror-always enable -Werror despite compiler version
--disable-rpath do not hardcode runtime library paths
--enable-maintainer-mode enable rules only needed by maintainers
--enable-checking enable expensive run-time checks
+case ../config in
+ [\\/]* | ?:[\\/]* ) ac_macro_dir=../config ;;
+ *) ac_macro_dir=$srcdir/../config ;;
+esac
+if test -d "$ac_macro_dir"; then :
+else
+ { { echo "$as_me:$LINENO: error: cannot find macro directory \`../config'" >&5
+echo "$as_me: error: cannot find macro directory \`../config'" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
ac_aux_dir=
for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
if test -f $ac_dir/install-sh; then
test "$program_prefix$program_suffix$program_transform_name" = \
NONENONEs,x,x, &&
program_prefix=${target_alias}-
+
+# Checks for programs.
echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-# Checks for programs.
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
-# Checks for header files.
+# Figure out what compiler warnings we can enable.
+# See config/warnings.m4 for details.
+
+
+WARN_CFLAGS=
+save_CFLAGS="$CFLAGS"
+for option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
+ -Wmissing-prototypes -Wold-style-definition; do
+ as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
+
+ echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
+echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
+if eval "test \"\${$as_acx_Woption+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ CFLAGS="$option"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ eval "$as_acx_Woption=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_acx_Woption=no"
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
+ if test `eval echo '${'$as_acx_Woption'}'` = yes; then
+ WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$option"
+fi
+
+ done
+CFLAGS="$save_CFLAGS"
+
+WARN_PEDANTIC=
+if test $GCC = yes; then
+ echo "$as_me:$LINENO: checking whether $CC supports -pedantic -Wno-long-long" >&5
+echo $ECHO_N "checking whether $CC supports -pedantic -Wno-long-long... $ECHO_C" >&6
+if test "${acx_cv_prog_cc_pedantic__Wno_long_long+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ save_CFLAGS="$CFLAGS"
+CFLAGS="-pedantic -Wno-long-long"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ acx_cv_prog_cc_pedantic__Wno_long_long=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+acx_cv_prog_cc_pedantic__Wno_long_long=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+CFLAGS="$save_CFLAGS"
+fi
+echo "$as_me:$LINENO: result: $acx_cv_prog_cc_pedantic__Wno_long_long" >&5
+echo "${ECHO_T}$acx_cv_prog_cc_pedantic__Wno_long_long" >&6
+if test $acx_cv_prog_cc_pedantic__Wno_long_long = yes; then
+ WARN_PEDANTIC="-pedantic -Wno-long-long"
+fi
+
+
+fi
+
+
+
+# Only enable with --enable-werror-always until existing warnings are
+# corrected.
+WERROR=
+# Check whether --enable-werror-always or --disable-werror-always was given.
+if test "${enable_werror_always+set}" = set; then
+ enableval="$enable_werror_always"
+
+else
+ enable_werror_always=no
+fi;
+if test $enable_werror_always = yes; then
+ WERROR=-Werror
+fi
+
+
+
+# Checks for header files.
echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
if test "${ac_cv_header_time+set}" = set; then
fi
+echo "$as_me:$LINENO: checking whether basename is declared" >&5
+echo $ECHO_N "checking whether basename is declared... $ECHO_C" >&6
+if test "${ac_cv_have_decl_basename+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+#ifndef basename
+ char *p = (char *) basename;
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_have_decl_basename=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_have_decl_basename=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_decl_basename" >&5
+echo "${ECHO_T}$ac_cv_have_decl_basename" >&6
+if test $ac_cv_have_decl_basename = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_BASENAME 1
+_ACEOF
+
+
+else
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_BASENAME 0
+_ACEOF
+
+
+fi
echo "$as_me:$LINENO: checking whether errno is declared" >&5
echo $ECHO_N "checking whether errno is declared... $ECHO_C" >&6
if test "${ac_cv_have_decl_errno+set}" = set; then
fi
+echo "$as_me:$LINENO: checking whether getopt is declared" >&5
+echo $ECHO_N "checking whether getopt is declared... $ECHO_C" >&6
+if test "${ac_cv_have_decl_getopt+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+#ifndef getopt
+ char *p = (char *) getopt;
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_have_decl_getopt=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_have_decl_getopt=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_have_decl_getopt" >&5
+echo "${ECHO_T}$ac_cv_have_decl_getopt" >&6
+if test $ac_cv_have_decl_getopt = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_GETOPT 1
+_ACEOF
+
+
+else
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_GETOPT 0
+_ACEOF
+
+
+fi
echo "$as_me:$LINENO: checking whether putc_unlocked is declared" >&5
echo $ECHO_N "checking whether putc_unlocked is declared... $ECHO_C" >&6
if test "${ac_cv_have_decl_putc_unlocked+set}" = set; then
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include "ansidecl.h"
-#include "system.h"
+#include <sys/types.h>
int
main ()
# Check to see if the program is GNU ld. I'd rather use --version,
# but apparently some GNU ld's only accept -v.
# Break only if it was the GNU/non-GNU ld that we prefer.
- case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
- *GNU* | *'with BFD'*)
- test "$with_gnu_ld" != no && break ;;
- *)
- test "$with_gnu_ld" != yes && break ;;
- esac
+ if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
+ test "$with_gnu_ld" != no && break
+ else
+ test "$with_gnu_ld" != yes && break
+ fi
fi
done
IFS="$ac_save_ifs"
echo $ECHO_N "(cached) $ECHO_C" >&6
else
# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
- acl_cv_prog_gnu_ld=yes ;;
-*)
- acl_cv_prog_gnu_ld=no ;;
-esac
+if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
+ acl_cv_prog_gnu_ld=yes
+else
+ acl_cv_prog_gnu_ld=no
+fi
fi
echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
x86_64-*-* | \
ia64-*-* | \
hppa*64*-*-* | parisc*64*-*-* | \
+ i[34567]86-*-solaris2.1[0-9]* | \
mips*-*-* | \
mmix-*-* | \
powerpc*-*-* | \
s390*-*-* | \
sparc64*-*-* | ultrasparc-*-freebsd* | \
sparcv9-*-solaris2* | \
- sparc-*-solaris2.[789] | sparc-*-solaris2.1[0-9] | \
+ sparc-*-solaris2.[789] | sparc-*-solaris2.1[0-9]* | \
sh[123456789l]*-*-*)
need_64bit_hwint=yes ;;
*)
s,@ACLOCAL@,$ACLOCAL,;t t
s,@AUTOCONF@,$AUTOCONF,;t t
s,@AUTOHEADER@,$AUTOHEADER,;t t
+s,@WARN_CFLAGS@,$WARN_CFLAGS,;t t
+s,@WARN_PEDANTIC@,$WARN_PEDANTIC,;t t
+s,@WERROR@,$WERROR,;t t
s,@CPP@,$CPP,;t t
s,@EGREP@,$EGREP,;t t
s,@LIBOBJS@,$LIBOBJS,;t t
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