+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:9325: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+ (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ $EGREP -v '^ *\+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:9331: \$? = $ac_status" >&5
+ (exit "$ac_status"); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ eval "$as_ac_Header=yes"
+else
+ echo "$as_me: failed program was:" >&5
+ cat "conftest.$ac_ext" >&5
+ eval "$as_ac_Header=no"
+fi
+rm -f conftest.err "conftest.$ac_ext"
+fi
+echo "$as_me:9350: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
+if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
+ cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+for ac_func in \
+ remove \
+ unlink
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:9365: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >"conftest.$ac_ext" <<_ACEOF
+#line 9371 "configure"
+#include "confdefs.h"
+#define $ac_func autoconf_temporary
+#include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */
+#undef $ac_func
+
+#ifdef __cplusplus
+extern "C"
+#endif
+
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#error found stub for $ac_func
+#endif
+
+ return $ac_func ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:9402: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:9405: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest$ac_exeext"'
+ { (eval echo "$as_me:9408: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:9411: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ eval "$as_ac_var=yes"
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+eval "$as_ac_var=no"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:9421: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
+if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
+ cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+if test "$cross_compiling" = yes ; then
+
+for ac_func in \
+ link \
+ symlink
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:9438: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >"conftest.$ac_ext" <<_ACEOF
+#line 9444 "configure"
+#include "confdefs.h"
+#define $ac_func autoconf_temporary
+#include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */
+#undef $ac_func
+
+#ifdef __cplusplus
+extern "C"
+#endif
+
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func (void);
+
+int
+main (void)
+{
+
+/* The GNU C library defines stubs for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+#error found stub for $ac_func
+#endif
+
+ return $ac_func ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:9475: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:9478: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest$ac_exeext"'
+ { (eval echo "$as_me:9481: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:9484: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ eval "$as_ac_var=yes"
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+eval "$as_ac_var=no"
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+fi
+echo "$as_me:9494: result: `eval echo '${'"$as_ac_var"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
+if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
+ cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+else
+ echo "$as_me:9505: checking if link/symlink functions work" >&5
+echo $ECHO_N "checking if link/symlink functions work... $ECHO_C" >&6
+if test "${cf_cv_link_funcs+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+ cf_cv_link_funcs=
+ for cf_func in link symlink ; do
+ if test "$cross_compiling" = yes; then
+
+ eval 'ac_cv_func_'$cf_func'=error'
+else
+ cat >"conftest.$ac_ext" <<_ACEOF
+#line 9518 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+int main(void)
+{
+ int fail = 0;
+ char *src = "conftest.tmp";
+ char *dst = "conftest.chk";
+ struct stat src_sb, dst_sb;
+ FILE *fp = fopen(src, "w");
+ if (fp == 0) { fail = 3; } else {
+ fclose(fp); stat(src, &src_sb);
+ if ($cf_func(src, dst) < 0) {
+ fail = 1;
+ } else if (stat(dst, &dst_sb) < 0) {
+ fail = 2;
+ } else {
+ long diff = (dst_sb.st_mtime - src_sb.st_mtime);
+ if (diff < 0) diff = -diff;
+ if (diff > 2) fail = 3;
+ }
+ }
+#ifdef HAVE_UNLINK
+ unlink(dst); unlink(src);
+#else
+ remove(dst); remove(src);
+#endif
+ ${cf_cv_main_return:-return} (fail);
+}
+
+_ACEOF
+rm -f "conftest$ac_exeext"
+if { (eval echo "$as_me:9556: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:9559: \$? = $ac_status" >&5
+ (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
+ { (eval echo "$as_me:9561: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:9564: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+
+ cf_cv_link_funcs="$cf_cv_link_funcs $cf_func"
+ eval 'ac_cv_func_'$cf_func'=yes'
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+
+ eval 'ac_cv_func_'$cf_func'=no'
+fi
+rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+ done
+ test -z "$cf_cv_link_funcs" && cf_cv_link_funcs=no
+
+fi
+echo "$as_me:9582: result: $cf_cv_link_funcs" >&5
+echo "${ECHO_T}$cf_cv_link_funcs" >&6
+ test "$ac_cv_func_link" = yes &&
+cat >>confdefs.h <<\EOF
+#define HAVE_LINK 1
+EOF
+
+ test "$ac_cv_func_symlink" = yes &&
+cat >>confdefs.h <<\EOF
+#define HAVE_SYMLINK 1
+EOF
+
+fi
+
+with_links=no
+with_symlinks=no
+
+# soft links (symbolic links) are useful for some systems where hard links do
+# not work, or to make it simpler to copy terminfo trees around.
+if test "x$ac_cv_func_symlink" = xyes ; then
+ echo "$as_me:9602: checking if tic should use symbolic links" >&5
+echo $ECHO_N "checking if tic should use symbolic links... $ECHO_C" >&6
+
+# Check whether --enable-symlinks or --disable-symlinks was given.
+if test "${enable_symlinks+set}" = set; then
+ enableval="$enable_symlinks"
+ with_symlinks=$enableval
+else
+ with_symlinks=no
+fi;
+ echo "$as_me:9612: result: $with_symlinks" >&5
+echo "${ECHO_T}$with_symlinks" >&6
+fi
+
+# If we have hard links and did not choose to use soft links instead, there is
+# no reason to make this choice optional - use the hard links.
+if test "$with_symlinks" = no ; then
+ echo "$as_me:9619: checking if tic should use hard links" >&5
+echo $ECHO_N "checking if tic should use hard links... $ECHO_C" >&6
+ if test "x$ac_cv_func_link" = xyes ; then
+ with_links=yes
+ else
+ with_links=no
+ fi
+ echo "$as_me:9626: result: $with_links" >&5
+echo "${ECHO_T}$with_links" >&6
+fi
+
+test "x$with_links" = xyes &&
+cat >>confdefs.h <<\EOF
+#define USE_LINKS 1
+EOF
+
+test "x$with_symlinks" = xyes &&
+cat >>confdefs.h <<\EOF
+#define USE_SYMLINKS 1
+EOF
+
+### use option --enable-broken-linker to force on use of broken-linker support
+
+echo "$as_me:9642: checking if you want broken-linker support code" >&5
+echo $ECHO_N "checking if you want broken-linker support code... $ECHO_C" >&6
+
+# Check whether --enable-broken_linker or --disable-broken_linker was given.
+if test "${enable_broken_linker+set}" = set; then
+ enableval="$enable_broken_linker"
+ with_broken_linker=$enableval
+else
+ with_broken_linker=no
+fi;
+echo "$as_me:9652: result: $with_broken_linker" >&5
+echo "${ECHO_T}$with_broken_linker" >&6
+
+: "${BROKEN_LINKER:=0}"
+if test "x$with_broken_linker" = xyes ; then
+
+cat >>confdefs.h <<\EOF
+#define BROKEN_LINKER 1
+EOF
+
+ BROKEN_LINKER=1
+fi
+
+### use option --enable-bsdpad to have tputs process BSD-style prefix padding
+echo "$as_me:9666: checking if tputs should process BSD-style prefix padding" >&5
+echo $ECHO_N "checking if tputs should process BSD-style prefix padding... $ECHO_C" >&6
+
+# Check whether --enable-bsdpad or --disable-bsdpad was given.
+if test "${enable_bsdpad+set}" = set; then
+ enableval="$enable_bsdpad"
+ with_bsdpad=$enableval
+else
+ with_bsdpad=no
+fi;
+echo "$as_me:9676: result: $with_bsdpad" >&5
+echo "${ECHO_T}$with_bsdpad" >&6
+test "x$with_bsdpad" = xyes &&
+cat >>confdefs.h <<\EOF
+#define BSD_TPUTS 1
+EOF
+
+### use option --enable-widec to turn on use of wide-character support
+NCURSES_CH_T=chtype
+NCURSES_LIBUTF8=0
+
+NEED_WCHAR_H=0
+NCURSES_MBSTATE_T=0
+NCURSES_WCHAR_T=0
+NCURSES_WINT_T=0
+
+# Check to define _XOPEN_SOURCE "automatically"
+CPPFLAGS_before_XOPEN="$CPPFLAGS"
+
+echo "$as_me:9695: checking if the POSIX test-macros are already defined" >&5
+echo $ECHO_N "checking if the POSIX test-macros are already defined... $ECHO_C" >&6
+if test "${cf_cv_posix_visible+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 9702 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int
+main (void)
+{
+
+#if defined(__POSIX_VISIBLE) && ((__POSIX_VISIBLE - 0L) > 0) \
+ && defined(__XSI_VISIBLE) && ((__XSI_VISIBLE - 0L) > 0) \
+ && defined(__BSD_VISIBLE) && ((__BSD_VISIBLE - 0L) > 0) \
+ && defined(__ISO_C_VISIBLE) && ((__ISO_C_VISIBLE - 0L) > 0)
+#error conflicting symbols found
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:9721: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:9724: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest.$ac_objext"'
+ { (eval echo "$as_me:9727: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:9730: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ cf_cv_posix_visible=no
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_posix_visible=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:9741: result: $cf_cv_posix_visible" >&5
+echo "${ECHO_T}$cf_cv_posix_visible" >&6
+
+if test "$cf_cv_posix_visible" = no; then
+
+cf_XOPEN_SOURCE=600
+cf_POSIX_C_SOURCE=199506L
+cf_xopen_source=
+
+case "$host_os" in
+(aix[4-7]*)
+ cf_xopen_source="-D_ALL_SOURCE"
+ ;;
+(msys)
+ cf_XOPEN_SOURCE=600
+ ;;
+(darwin[0-8].*)
+ cf_xopen_source="-D_APPLE_C_SOURCE"
+ ;;
+(darwin*)
+ cf_xopen_source="-D_DARWIN_C_SOURCE"
+ cf_XOPEN_SOURCE=
+ ;;
+(freebsd*|dragonfly*|midnightbsd*)
+ # 5.x headers associate
+ # _XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L
+ # _XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L
+ cf_POSIX_C_SOURCE=200112L
+ cf_XOPEN_SOURCE=600
+ cf_xopen_source="-D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
+ ;;
+(hpux11*)
+ cf_xopen_source="-D_HPUX_SOURCE -D_XOPEN_SOURCE=500"
+ ;;
+(hpux*)
+ cf_xopen_source="-D_HPUX_SOURCE"
+ ;;
+(irix[56].*)
+ cf_xopen_source="-D_SGI_SOURCE"
+ cf_XOPEN_SOURCE=
+ ;;
+(linux*|uclinux*|gnu*|mint*|k*bsd*-gnu|cygwin)
+
+cf_gnu_xopen_source=$cf_XOPEN_SOURCE
+
+echo "$as_me:9786: checking if this is the GNU C library" >&5
+echo $ECHO_N "checking if this is the GNU C library... $ECHO_C" >&6
+if test "${cf_cv_gnu_library+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 9793 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main (void)
+{
+
+ #if __GLIBC__ > 0 && __GLIBC_MINOR__ >= 0
+ return 0;
+ #elif __NEWLIB__ > 0 && __NEWLIB_MINOR__ >= 0
+ return 0;
+ #else
+ # error not GNU C library
+ #endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:9812: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:9815: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest.$ac_objext"'
+ { (eval echo "$as_me:9818: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:9821: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ cf_cv_gnu_library=yes
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_gnu_library=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:9832: result: $cf_cv_gnu_library" >&5
+echo "${ECHO_T}$cf_cv_gnu_library" >&6
+
+if test x$cf_cv_gnu_library = xyes; then
+
+ # With glibc 2.19 (13 years after this check was begun), _DEFAULT_SOURCE
+ # was changed to help a little. newlib incorporated the change about 4
+ # years later.
+ echo "$as_me:9840: checking if _DEFAULT_SOURCE can be used as a basis" >&5
+echo $ECHO_N "checking if _DEFAULT_SOURCE can be used as a basis... $ECHO_C" >&6
+if test "${cf_cv_gnu_library_219+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+ cf_save="$CPPFLAGS"
+
+ test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+ CPPFLAGS="${CPPFLAGS}-D_DEFAULT_SOURCE"
+
+ cat >"conftest.$ac_ext" <<_ACEOF
+#line 9852 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main (void)
+{
+
+ #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 19) || (__GLIBC__ > 2)
+ return 0;
+ #elif (__NEWLIB__ == 2 && __NEWLIB_MINOR__ >= 4) || (__GLIBC__ > 3)
+ return 0;
+ #else
+ # error GNU C library __GLIBC__.__GLIBC_MINOR__ is too old
+ #endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:9871: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:9874: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest.$ac_objext"'
+ { (eval echo "$as_me:9877: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:9880: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ cf_cv_gnu_library_219=yes
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_gnu_library_219=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+ CPPFLAGS="$cf_save"
+
+fi
+echo "$as_me:9892: result: $cf_cv_gnu_library_219" >&5
+echo "${ECHO_T}$cf_cv_gnu_library_219" >&6
+
+ if test "x$cf_cv_gnu_library_219" = xyes; then
+ cf_save="$CPPFLAGS"
+ echo "$as_me:9897: checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE" >&5
+echo $ECHO_N "checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE... $ECHO_C" >&6
+if test "${cf_cv_gnu_dftsrc_219+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=$cf_gnu_xopen_source
+do
+case "$cf_fix_cppflags" in
+(no)
+ case "$cf_add_cflags" in
+ (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+ case "$cf_add_cflags" in
+ (-D*)
+ cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=yes
+
+ if test "$cf_fix_cppflags" = yes ; then
+
+ test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+ cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+ continue
+ elif test "${cf_tst_cflags}" = "\"'" ; then
+
+ test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+ cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+ continue
+ fi
+ ;;
+ esac
+ case "$CPPFLAGS" in
+ (*$cf_add_cflags)
+ ;;
+ (*)
+ case "$cf_add_cflags" in
+ (-D*)
+ cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+ sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
+
+ ;;
+ esac
+
+ test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+ cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+ ;;
+ esac
+ ;;
+ (*)
+
+ test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+ cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+ ;;
+ esac
+ ;;
+(yes)
+
+ test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+ cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+ cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=no
+ ;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+ test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+ CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+ test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+ CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+ test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+ EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+ cat >"conftest.$ac_ext" <<_ACEOF
+#line 10002 "configure"
+#include "confdefs.h"
+
+ #include <limits.h>
+ #include <sys/types.h>
+
+int
+main (void)
+{
+
+ #if (_XOPEN_SOURCE >= $cf_gnu_xopen_source) && (MB_LEN_MAX > 1)
+ return 0;
+ #else
+ # error GNU C library is too old
+ #endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:10022: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:10025: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest.$ac_objext"'
+ { (eval echo "$as_me:10028: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:10031: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ cf_cv_gnu_dftsrc_219=yes
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_gnu_dftsrc_219=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:10042: result: $cf_cv_gnu_dftsrc_219" >&5
+echo "${ECHO_T}$cf_cv_gnu_dftsrc_219" >&6
+ test "x$cf_cv_gnu_dftsrc_219" = "xyes" || CPPFLAGS="$cf_save"
+ else
+ cf_cv_gnu_dftsrc_219=maybe
+ fi
+
+ if test "x$cf_cv_gnu_dftsrc_219" != xyes; then
+
+ echo "$as_me:10051: checking if we must define _GNU_SOURCE" >&5
+echo $ECHO_N "checking if we must define _GNU_SOURCE... $ECHO_C" >&6
+if test "${cf_cv_gnu_source+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+ cat >"conftest.$ac_ext" <<_ACEOF
+#line 10058 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main (void)
+{
+
+ #ifndef _XOPEN_SOURCE
+ #error expected _XOPEN_SOURCE to be defined
+ #endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:10073: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:10076: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest.$ac_objext"'
+ { (eval echo "$as_me:10079: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:10082: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ cf_cv_gnu_source=no
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_save="$CPPFLAGS"
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in -D_GNU_SOURCE
+do
+case "$cf_fix_cppflags" in
+(no)
+ case "$cf_add_cflags" in
+ (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+ case "$cf_add_cflags" in
+ (-D*)
+ cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=yes
+
+ if test "$cf_fix_cppflags" = yes ; then
+
+ test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+ cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+ continue
+ elif test "${cf_tst_cflags}" = "\"'" ; then
+
+ test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+ cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+ continue
+ fi
+ ;;
+ esac
+ case "$CPPFLAGS" in
+ (*$cf_add_cflags)
+ ;;
+ (*)
+ case "$cf_add_cflags" in
+ (-D*)
+ cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+ sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
+
+ ;;
+ esac
+
+ test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+ cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+ ;;
+ esac
+ ;;
+ (*)
+
+ test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+ cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+ ;;
+ esac
+ ;;
+(yes)
+
+ test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+ cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+ cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=no
+ ;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+ test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+ CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+ test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+ CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+ test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+ EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+ cat >"conftest.$ac_ext" <<_ACEOF
+#line 10189 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main (void)
+{
+
+ #ifdef _XOPEN_SOURCE
+ #error expected _XOPEN_SOURCE to be undefined
+ #endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:10204: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:10207: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest.$ac_objext"'
+ { (eval echo "$as_me:10210: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:10213: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ cf_cv_gnu_source=no
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_gnu_source=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+ CPPFLAGS="$cf_save"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:10228: result: $cf_cv_gnu_source" >&5
+echo "${ECHO_T}$cf_cv_gnu_source" >&6
+
+ if test "$cf_cv_gnu_source" = yes
+ then
+ echo "$as_me:10233: checking if we should also define _DEFAULT_SOURCE" >&5
+echo $ECHO_N "checking if we should also define _DEFAULT_SOURCE... $ECHO_C" >&6
+if test "${cf_cv_default_source+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+ test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+ CPPFLAGS="${CPPFLAGS}-D_GNU_SOURCE"
+
+ cat >"conftest.$ac_ext" <<_ACEOF
+#line 10243 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main (void)
+{
+
+ #ifdef _DEFAULT_SOURCE
+ #error expected _DEFAULT_SOURCE to be undefined
+ #endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:10258: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:10261: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest.$ac_objext"'
+ { (eval echo "$as_me:10264: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:10267: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ cf_cv_default_source=no
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_default_source=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:10278: result: $cf_cv_default_source" >&5
+echo "${ECHO_T}$cf_cv_default_source" >&6
+ if test "$cf_cv_default_source" = yes
+ then
+
+ test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+ CPPFLAGS="${CPPFLAGS}-D_DEFAULT_SOURCE"
+
+ fi
+ fi
+ fi
+
+fi
+
+ ;;
+(minix*)
+ cf_xopen_source="-D_NETBSD_SOURCE" # POSIX.1-2001 features are ifdef'd with this...
+ ;;
+(mirbsd*)
+ # setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <sys/select.h> and other headers which use u_int / u_short types
+ cf_XOPEN_SOURCE=
+
+if test "$cf_cv_posix_visible" = no; then
+
+cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE
+
+cf_save_CFLAGS="$CFLAGS"
+cf_save_CPPFLAGS="$CPPFLAGS"
+
+cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \
+ sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'`
+
+cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \
+ sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'`
+
+echo "$as_me:10315: checking if we should define _POSIX_C_SOURCE" >&5
+echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6
+if test "${cf_cv_posix_c_source+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+echo "${as_me:-configure}:10321: testing if the symbol is already defined go no further ..." 1>&5
+
+ cat >"conftest.$ac_ext" <<_ACEOF
+#line 10324 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main (void)
+{
+
+#ifndef _POSIX_C_SOURCE
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:10339: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:10342: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest.$ac_objext"'
+ { (eval echo "$as_me:10345: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:10348: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ cf_cv_posix_c_source=no
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_want_posix_source=no
+ case .$cf_POSIX_C_SOURCE in
+ (.[12]??*)
+ cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
+ ;;
+ (.2)
+ cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
+ cf_want_posix_source=yes
+ ;;
+ (.*)
+ cf_want_posix_source=yes
+ ;;
+ esac
+ if test "$cf_want_posix_source" = yes ; then
+ cat >"conftest.$ac_ext" <<_ACEOF
+#line 10369 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main (void)
+{
+
+#ifdef _POSIX_SOURCE
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:10384: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:10387: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest.$ac_objext"'
+ { (eval echo "$as_me:10390: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:10393: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE"
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+ fi
+
+echo "${as_me:-configure}:10404: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
+
+ CFLAGS="$cf_trim_CFLAGS"
+ CPPFLAGS="$cf_trim_CPPFLAGS"
+
+ test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+ CPPFLAGS="${CPPFLAGS}$cf_cv_posix_c_source"
+
+echo "${as_me:-configure}:10412: testing if the second compile does not leave our definition intact error ..." 1>&5
+
+ cat >"conftest.$ac_ext" <<_ACEOF
+#line 10415 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main (void)
+{
+
+#ifndef _POSIX_C_SOURCE
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:10430: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:10433: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest.$ac_objext"'
+ { (eval echo "$as_me:10436: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:10439: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_posix_c_source=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+ CFLAGS="$cf_save_CFLAGS"
+ CPPFLAGS="$cf_save_CPPFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:10455: result: $cf_cv_posix_c_source" >&5
+echo "${ECHO_T}$cf_cv_posix_c_source" >&6
+
+if test "$cf_cv_posix_c_source" != no ; then
+ CFLAGS="$cf_trim_CFLAGS"
+ CPPFLAGS="$cf_trim_CPPFLAGS"
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_cv_posix_c_source
+do
+case "$cf_fix_cppflags" in
+(no)
+ case "$cf_add_cflags" in
+ (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+ case "$cf_add_cflags" in
+ (-D*)
+ cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=yes
+
+ if test "$cf_fix_cppflags" = yes ; then
+
+ test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+ cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+ continue
+ elif test "${cf_tst_cflags}" = "\"'" ; then
+
+ test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+ cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+ continue
+ fi
+ ;;
+ esac
+ case "$CPPFLAGS" in
+ (*$cf_add_cflags)
+ ;;
+ (*)
+ case "$cf_add_cflags" in
+ (-D*)
+ cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+ sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
+
+ ;;
+ esac
+
+ test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+ cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+ ;;
+ esac
+ ;;
+ (*)
+
+ test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+ cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+ ;;
+ esac
+ ;;
+(yes)
+
+ test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+ cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+ cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=no
+ ;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+ test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+ CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+ test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+ CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+ test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+ EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+fi
+
+fi # cf_cv_posix_visible
+
+ ;;
+(netbsd*)
+ cf_xopen_source="-D_NETBSD_SOURCE" # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw
+ ;;
+(openbsd[6-9]*)
+ # OpenBSD 6.x has broken locale support, both compile-time and runtime.
+ # see https://www.mail-archive.com/bugs@openbsd.org/msg13200.html
+ # Abusing the conformance level is a workaround.
+ { echo "$as_me:10572: WARNING: this system does not provide usable locale support" >&5
+echo "$as_me: WARNING: this system does not provide usable locale support" >&2;}
+ cf_xopen_source="-D_BSD_SOURCE"
+ cf_XOPEN_SOURCE=700
+ ;;
+(openbsd[4-5]*)
+ # setting _XOPEN_SOURCE lower than 500 breaks g++ compile with wchar.h, needed for ncursesw
+ cf_xopen_source="-D_BSD_SOURCE"
+ cf_XOPEN_SOURCE=600
+ ;;
+(openbsd*)
+ # setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw
+ ;;
+(osf[45]*)
+ cf_xopen_source="-D_OSF_SOURCE"
+ ;;
+(nto-qnx*)
+ cf_xopen_source="-D_QNX_SOURCE"
+ ;;
+(sco*)
+ # setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer
+ ;;
+(solaris2.*)
+ cf_xopen_source="-D__EXTENSIONS__"
+ cf_cv_xopen_source=broken
+ ;;
+(sysv4.2uw2.*) # Novell/SCO UnixWare 2.x (tested on 2.1.2)
+ cf_XOPEN_SOURCE=
+ cf_POSIX_C_SOURCE=
+ ;;
+(*)
+
+echo "$as_me:10604: checking if we should define _XOPEN_SOURCE" >&5
+echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6
+if test "${cf_cv_xopen_source+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+ cat >"conftest.$ac_ext" <<_ACEOF
+#line 10611 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+int
+main (void)
+{
+
+#ifndef _XOPEN_SOURCE
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:10630: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:10633: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest.$ac_objext"'
+ { (eval echo "$as_me:10636: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:10639: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ cf_cv_xopen_source=no
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_save="$CPPFLAGS"
+
+ test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+ CPPFLAGS="${CPPFLAGS}-D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
+
+ cat >"conftest.$ac_ext" <<_ACEOF
+#line 10651 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+int
+main (void)
+{
+
+#ifdef _XOPEN_SOURCE
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:10670: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:10673: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest.$ac_objext"'
+ { (eval echo "$as_me:10676: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:10679: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ cf_cv_xopen_source=no
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_xopen_source=$cf_XOPEN_SOURCE
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+ CPPFLAGS="$cf_save"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:10694: result: $cf_cv_xopen_source" >&5
+echo "${ECHO_T}$cf_cv_xopen_source" >&6
+
+if test "$cf_cv_xopen_source" != no ; then
+
+CFLAGS=`echo "$CFLAGS" | \
+ sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+ sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'`
+
+ cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source"
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_temp_xopen_source
+do
+case "$cf_fix_cppflags" in
+(no)
+ case "$cf_add_cflags" in
+ (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+ case "$cf_add_cflags" in
+ (-D*)
+ cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=yes
+
+ if test "$cf_fix_cppflags" = yes ; then
+
+ test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+ cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+ continue
+ elif test "${cf_tst_cflags}" = "\"'" ; then
+
+ test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+ cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+ continue
+ fi
+ ;;
+ esac
+ case "$CPPFLAGS" in
+ (*$cf_add_cflags)
+ ;;
+ (*)
+ case "$cf_add_cflags" in
+ (-D*)
+ cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+ sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
+
+ ;;
+ esac
+
+ test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+ cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+ ;;
+ esac
+ ;;
+ (*)
+
+ test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+ cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+ ;;
+ esac
+ ;;
+(yes)
+
+ test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+ cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+ cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=no
+ ;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+ test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+ CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+ test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+ CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+ test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+ EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+fi
+
+if test "$cf_cv_posix_visible" = no; then
+
+cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE
+
+cf_save_CFLAGS="$CFLAGS"
+cf_save_CPPFLAGS="$CPPFLAGS"
+
+cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \
+ sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'`
+
+cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \
+ sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'`
+
+echo "$as_me:10824: checking if we should define _POSIX_C_SOURCE" >&5
+echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6
+if test "${cf_cv_posix_c_source+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+echo "${as_me:-configure}:10830: testing if the symbol is already defined go no further ..." 1>&5
+
+ cat >"conftest.$ac_ext" <<_ACEOF
+#line 10833 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main (void)
+{
+
+#ifndef _POSIX_C_SOURCE
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:10848: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:10851: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest.$ac_objext"'
+ { (eval echo "$as_me:10854: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:10857: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ cf_cv_posix_c_source=no
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_want_posix_source=no
+ case .$cf_POSIX_C_SOURCE in
+ (.[12]??*)
+ cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
+ ;;
+ (.2)
+ cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
+ cf_want_posix_source=yes
+ ;;
+ (.*)
+ cf_want_posix_source=yes
+ ;;
+ esac
+ if test "$cf_want_posix_source" = yes ; then
+ cat >"conftest.$ac_ext" <<_ACEOF
+#line 10878 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main (void)
+{
+
+#ifdef _POSIX_SOURCE
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:10893: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:10896: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest.$ac_objext"'
+ { (eval echo "$as_me:10899: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:10902: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE"
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+ fi
+
+echo "${as_me:-configure}:10913: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
+
+ CFLAGS="$cf_trim_CFLAGS"
+ CPPFLAGS="$cf_trim_CPPFLAGS"
+
+ test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+ CPPFLAGS="${CPPFLAGS}$cf_cv_posix_c_source"
+
+echo "${as_me:-configure}:10921: testing if the second compile does not leave our definition intact error ..." 1>&5
+
+ cat >"conftest.$ac_ext" <<_ACEOF
+#line 10924 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main (void)
+{
+
+#ifndef _POSIX_C_SOURCE
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:10939: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:10942: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest.$ac_objext"'
+ { (eval echo "$as_me:10945: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:10948: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_posix_c_source=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+ CFLAGS="$cf_save_CFLAGS"
+ CPPFLAGS="$cf_save_CPPFLAGS"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:10964: result: $cf_cv_posix_c_source" >&5
+echo "${ECHO_T}$cf_cv_posix_c_source" >&6
+
+if test "$cf_cv_posix_c_source" != no ; then
+ CFLAGS="$cf_trim_CFLAGS"
+ CPPFLAGS="$cf_trim_CPPFLAGS"
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_cv_posix_c_source
+do
+case "$cf_fix_cppflags" in
+(no)
+ case "$cf_add_cflags" in
+ (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+ case "$cf_add_cflags" in
+ (-D*)
+ cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=yes
+
+ if test "$cf_fix_cppflags" = yes ; then
+
+ test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+ cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+ continue
+ elif test "${cf_tst_cflags}" = "\"'" ; then
+
+ test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+ cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+ continue
+ fi
+ ;;
+ esac
+ case "$CPPFLAGS" in
+ (*$cf_add_cflags)
+ ;;
+ (*)
+ case "$cf_add_cflags" in
+ (-D*)
+ cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+ sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
+
+ ;;
+ esac
+
+ test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+ cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+ ;;
+ esac
+ ;;
+ (*)
+
+ test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+ cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+ ;;
+ esac
+ ;;
+(yes)
+
+ test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+ cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+ cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=no
+ ;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+ test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+ CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+ test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+ CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+ test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+ EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+fi
+
+fi # cf_cv_posix_visible
+
+ ;;
+esac
+
+if test -n "$cf_xopen_source" ; then
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_xopen_source
+do
+case "$cf_fix_cppflags" in
+(no)
+ case "$cf_add_cflags" in
+ (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+ case "$cf_add_cflags" in
+ (-D*)
+ cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=yes
+
+ if test "$cf_fix_cppflags" = yes ; then
+
+ test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+ cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+ continue
+ elif test "${cf_tst_cflags}" = "\"'" ; then
+
+ test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+ cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+ continue
+ fi
+ ;;
+ esac
+ case "$CPPFLAGS" in
+ (*$cf_add_cflags)
+ ;;
+ (*)
+ case "$cf_add_cflags" in
+ (-D*)
+ cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+ sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
+
+ ;;
+ esac
+
+ test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+ cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+ ;;
+ esac
+ ;;
+ (*)
+
+ test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+ cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+ ;;
+ esac
+ ;;
+(yes)
+
+ test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+ cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+ cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=no
+ ;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+ test -n "$verbose" && echo " add to \$CFLAGS $cf_new_cflags" 1>&6
+
+echo "${as_me:-configure}:11158: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
+
+ test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+ CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+ test -n "$verbose" && echo " add to \$CPPFLAGS $cf_new_cppflags" 1>&6
+
+echo "${as_me:-configure}:11168: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
+
+ test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+ CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+ test -n "$verbose" && echo " add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6
+
+echo "${as_me:-configure}:11178: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
+
+ test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+ EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+fi
+
+if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then
+ echo "$as_me:11188: checking if _XOPEN_SOURCE really is set" >&5
+echo $ECHO_N "checking if _XOPEN_SOURCE really is set... $ECHO_C" >&6
+ cat >"conftest.$ac_ext" <<_ACEOF
+#line 11191 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+int
+main (void)
+{
+
+#ifndef _XOPEN_SOURCE
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:11206: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:11209: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest.$ac_objext"'
+ { (eval echo "$as_me:11212: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:11215: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ cf_XOPEN_SOURCE_set=yes
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_XOPEN_SOURCE_set=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+ echo "$as_me:11224: result: $cf_XOPEN_SOURCE_set" >&5
+echo "${ECHO_T}$cf_XOPEN_SOURCE_set" >&6
+ if test "$cf_XOPEN_SOURCE_set" = yes
+ then
+ cat >"conftest.$ac_ext" <<_ACEOF
+#line 11229 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+int
+main (void)
+{
+
+#if (_XOPEN_SOURCE - 0) < $cf_XOPEN_SOURCE
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:11244: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:11247: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest.$ac_objext"'
+ { (eval echo "$as_me:11250: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:11253: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ cf_XOPEN_SOURCE_set_ok=yes
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_XOPEN_SOURCE_set_ok=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+ if test "$cf_XOPEN_SOURCE_set_ok" = no
+ then
+ { echo "$as_me:11264: WARNING: _XOPEN_SOURCE is lower than requested" >&5
+echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;}
+ fi
+ else
+
+echo "$as_me:11269: checking if we should define _XOPEN_SOURCE" >&5
+echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6
+if test "${cf_cv_xopen_source+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+ cat >"conftest.$ac_ext" <<_ACEOF
+#line 11276 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+int
+main (void)
+{
+
+#ifndef _XOPEN_SOURCE
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:11295: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:11298: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest.$ac_objext"'
+ { (eval echo "$as_me:11301: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:11304: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ cf_cv_xopen_source=no
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_save="$CPPFLAGS"
+
+ test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+ CPPFLAGS="${CPPFLAGS}-D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
+
+ cat >"conftest.$ac_ext" <<_ACEOF
+#line 11316 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+int
+main (void)
+{
+
+#ifdef _XOPEN_SOURCE
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:11335: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:11338: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest.$ac_objext"'
+ { (eval echo "$as_me:11341: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:11344: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ cf_cv_xopen_source=no
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_xopen_source=$cf_XOPEN_SOURCE
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+ CPPFLAGS="$cf_save"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:11359: result: $cf_cv_xopen_source" >&5
+echo "${ECHO_T}$cf_cv_xopen_source" >&6
+
+if test "$cf_cv_xopen_source" != no ; then
+
+CFLAGS=`echo "$CFLAGS" | \
+ sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+ sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'`
+
+ cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source"
+
+cf_fix_cppflags=no
+cf_new_cflags=
+cf_new_cppflags=
+cf_new_extra_cppflags=
+
+for cf_add_cflags in $cf_temp_xopen_source
+do
+case "$cf_fix_cppflags" in
+(no)
+ case "$cf_add_cflags" in
+ (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
+ case "$cf_add_cflags" in
+ (-D*)
+ cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=yes
+
+ if test "$cf_fix_cppflags" = yes ; then
+
+ test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+ cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+ continue
+ elif test "${cf_tst_cflags}" = "\"'" ; then
+
+ test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+ cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+ continue
+ fi
+ ;;
+ esac
+ case "$CPPFLAGS" in
+ (*$cf_add_cflags)
+ ;;
+ (*)
+ case "$cf_add_cflags" in
+ (-D*)
+ cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
+
+CPPFLAGS=`echo "$CPPFLAGS" | \
+ sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
+ -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
+
+ ;;
+ esac
+
+ test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
+ cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
+
+ ;;
+ esac
+ ;;
+ (*)
+
+ test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
+ cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
+
+ ;;
+ esac
+ ;;
+(yes)
+
+ test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
+ cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
+
+ cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
+
+ test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
+ && test -z "${cf_tst_cflags}" \
+ && cf_fix_cppflags=no
+ ;;
+esac
+done
+
+if test -n "$cf_new_cflags" ; then
+
+ test -n "$CFLAGS" && CFLAGS="$CFLAGS "
+ CFLAGS="${CFLAGS}$cf_new_cflags"
+
+fi
+
+if test -n "$cf_new_cppflags" ; then
+
+ test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
+ CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
+
+fi
+
+if test -n "$cf_new_extra_cppflags" ; then
+
+ test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
+ EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
+
+fi
+
+fi
+
+ fi
+fi
+fi # cf_cv_posix_visible
+
+CPPFLAGS_after_XOPEN="$CPPFLAGS"
+
+# Work around breakage on OS X
+
+echo "$as_me:11482: checking if SIGWINCH is defined" >&5
+echo $ECHO_N "checking if SIGWINCH is defined... $ECHO_C" >&6
+if test "${cf_cv_define_sigwinch+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+ cat >"conftest.$ac_ext" <<_ACEOF
+#line 11489 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <sys/signal.h>
+
+int
+main (void)
+{
+int x = SIGWINCH; (void)x
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:11504: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:11507: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest.$ac_objext"'
+ { (eval echo "$as_me:11510: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:11513: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ cf_cv_define_sigwinch=yes
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 11520 "configure"
+#include "confdefs.h"
+
+#undef _XOPEN_SOURCE
+#undef _POSIX_SOURCE
+#undef _POSIX_C_SOURCE
+#include <sys/types.h>
+#include <sys/signal.h>
+
+int
+main (void)
+{
+int x = SIGWINCH; (void)x
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:11538: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:11541: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest.$ac_objext"'
+ { (eval echo "$as_me:11544: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:11547: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ cf_cv_define_sigwinch=maybe
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_define_sigwinch=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:11561: result: $cf_cv_define_sigwinch" >&5
+echo "${ECHO_T}$cf_cv_define_sigwinch" >&6
+
+if test "$cf_cv_define_sigwinch" = maybe ; then
+echo "$as_me:11565: checking for actual SIGWINCH definition" >&5
+echo $ECHO_N "checking for actual SIGWINCH definition... $ECHO_C" >&6
+if test "${cf_cv_fixup_sigwinch+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cf_cv_fixup_sigwinch=unknown
+cf_sigwinch=32
+while test "$cf_sigwinch" != 1
+do
+ cat >"conftest.$ac_ext" <<_ACEOF
+#line 11576 "configure"
+#include "confdefs.h"
+
+#undef _XOPEN_SOURCE
+#undef _POSIX_SOURCE
+#undef _POSIX_C_SOURCE
+#include <sys/types.h>
+#include <sys/signal.h>
+
+int
+main (void)
+{
+
+#if SIGWINCH != $cf_sigwinch
+make an error
+#endif
+int x = SIGWINCH; (void)x
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:11598: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:11601: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest.$ac_objext"'
+ { (eval echo "$as_me:11604: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:11607: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ cf_cv_fixup_sigwinch=$cf_sigwinch
+ break
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+
+cf_sigwinch="`expr "$cf_sigwinch" - 1`"
+done
+
+fi
+echo "$as_me:11621: result: $cf_cv_fixup_sigwinch" >&5
+echo "${ECHO_T}$cf_cv_fixup_sigwinch" >&6
+
+ if test "$cf_cv_fixup_sigwinch" != unknown ; then
+ CPPFLAGS="$CPPFLAGS -DSIGWINCH=$cf_cv_fixup_sigwinch"
+ fi
+fi
+
+# Checks for CODESET support.
+
+echo "$as_me:11631: checking for nl_langinfo and CODESET" >&5
+echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
+if test "${am_cv_langinfo_codeset+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >"conftest.$ac_ext" <<_ACEOF
+#line 11637 "configure"
+#include "confdefs.h"
+#include <langinfo.h>
+int
+main (void)
+{
+char* cs = nl_langinfo(CODESET); (void)cs
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext" "conftest$ac_exeext"
+if { (eval echo "$as_me:11649: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:11652: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest$ac_exeext"'
+ { (eval echo "$as_me:11655: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:11658: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ am_cv_langinfo_codeset=yes
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+am_cv_langinfo_codeset=no
+fi
+rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
+
+fi
+echo "$as_me:11669: result: $am_cv_langinfo_codeset" >&5
+echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
+ if test "$am_cv_langinfo_codeset" = yes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_LANGINFO_CODESET 1
+EOF
+
+ fi
+
+# use these variables to work around a defect in gcc's fixincludes.
+NCURSES_OK_WCHAR_T=
+NCURSES_OK_WINT_T=
+
+echo "$as_me:11683: checking if you want wide-character code" >&5
+echo $ECHO_N "checking if you want wide-character code... $ECHO_C" >&6
+
+# Check whether --enable-widec or --disable-widec was given.
+if test "${enable_widec+set}" = set; then
+ enableval="$enable_widec"
+ with_widec=$enableval
+else
+ with_widec=no
+fi;
+echo "$as_me:11693: result: $with_widec" >&5
+echo "${ECHO_T}$with_widec" >&6
+
+NCURSES_WCWIDTH_GRAPHICS=1
+
+if test "x$with_widec" = xyes ; then
+ if test "x$disable_lib_suffixes" = xno ; then
+ LIB_SUFFIX="w${LIB_SUFFIX}"
+ fi
+
+cat >>confdefs.h <<\EOF
+#define USE_WIDEC_SUPPORT 1
+EOF
+
+cat >>confdefs.h <<\EOF
+#define NCURSES_WIDECHAR 1
+EOF
+
+for ac_header in \
+wchar.h \
+wctype.h \
+
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:11717: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >"conftest.$ac_ext" <<_ACEOF
+#line 11723 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:11727: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+ (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ $EGREP -v '^ *\+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:11733: \$? = $ac_status" >&5
+ (exit "$ac_status"); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ eval "$as_ac_Header=yes"
+else
+ echo "$as_me: failed program was:" >&5
+ cat "conftest.$ac_ext" >&5
+ eval "$as_ac_Header=no"
+fi
+rm -f conftest.err "conftest.$ac_ext"
+fi
+echo "$as_me:11752: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
+echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
+if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
+ cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+echo "$as_me:11762: checking if wchar.h can be used as is" >&5
+echo $ECHO_N "checking if wchar.h can be used as is... $ECHO_C" >&6
+if test "${cf_cv_wchar_h_okay+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 11769 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#ifdef HAVE_WCHAR_H
+#include <wchar.h>
+#endif
+#ifdef HAVE_WCTYPE_H
+#include <wctype.h>
+#endif
+
+int
+main (void)
+{
+
+ wint_t foo = 0;
+ int bar = iswpunct(foo)
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:11791: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:11794: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest.$ac_objext"'
+ { (eval echo "$as_me:11797: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:11800: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ cf_cv_wchar_h_okay=yes
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_cv_wchar_h_okay=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+fi
+echo "$as_me:11810: result: $cf_cv_wchar_h_okay" >&5
+echo "${ECHO_T}$cf_cv_wchar_h_okay" >&6
+
+if test "$cf_cv_wchar_h_okay" = no
+then
+
+echo "$as_me:11816: checking if we must define _XOPEN_SOURCE_EXTENDED" >&5
+echo $ECHO_N "checking if we must define _XOPEN_SOURCE_EXTENDED... $ECHO_C" >&6
+cat >"conftest.$ac_ext" <<_ACEOF
+#line 11819 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+
+int
+main (void)
+{
+
+#ifndef _XOPEN_SOURCE_EXTENDED
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:11835: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:11838: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest.$ac_objext"'
+ { (eval echo "$as_me:11841: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:11844: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ cf_result=no
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_result=yes
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+echo "$as_me:11853: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+
+if test "$cf_result" = yes ; then
+ CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED"
+elif test "x" != "x" ; then
+ echo "$as_me:11859: checking checking for compatible value versus " >&5
+echo $ECHO_N "checking checking for compatible value versus ... $ECHO_C" >&6
+ cat >"conftest.$ac_ext" <<_ACEOF
+#line 11862 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+
+int
+main (void)
+{
+
+#if _XOPEN_SOURCE_EXTENDED- < 0
+make an error
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f "conftest.$ac_objext"
+if { (eval echo "$as_me:11878: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:11881: \$? = $ac_status" >&5
+ (exit "$ac_status"); } &&
+ { ac_try='test -s "conftest.$ac_objext"'
+ { (eval echo "$as_me:11884: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:11887: \$? = $ac_status" >&5
+ (exit "$ac_status"); }; }; then
+ cf_result=yes
+else
+ echo "$as_me: failed program was:" >&5
+cat "conftest.$ac_ext" >&5
+cf_result=no
+fi
+rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+ echo "$as_me:11896: result: $cf_result" >&5
+echo "${ECHO_T}$cf_result" >&6
+ if test "$cf_result" = no ; then
+ # perhaps we can override it - try...
+ CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED="
+ fi
+fi
+
+fi
+
+echo "$as_me:11906: checking if wcwidth agrees graphics are single-width" >&5
+echo $ECHO_N "checking if wcwidth agrees graphics are single-width... $ECHO_C" >&6
+if test "${cf_cv_wcwidth_graphics+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+cat >conftest.in <<CF_EOF
+- VT100 symbols
+0x250c upper left corner
+0x2514 lower left corner
+0x2510 upper right corner
+0x2518 lower right corner
+0x251c tee pointing left
+0x2524 tee pointing right
+0x2534 tee pointing up
+0x252c tee pointing down
+0x2500 horizontal line
+0x2502 vertical line
+0x253c large plus or crossover
+0x23ba scan line 1
+0x23bd scan line 9
+0x25c6 diamond
+0x2592 checker board (stipple)
+0x00b0 degree symbol
+0x00b1 plus/minus
+0x00b7 bullet
+- Teletype 5410v1 symbols
+0x2190 arrow pointing left
+0x2192 arrow pointing right
+0x2193 arrow pointing down
+0x2191 arrow pointing up
+0x2592 board of squares
+0x2603 lantern symbol
+0x25ae solid square block
+- these defaults were invented for ncurses
+0x23bb scan line 3
+0x23bc scan line 7
+0x2264 less-than-or-equal-to
+0x2265 greater-than-or-equal-to
+0x03c0 greek pi
+0x2260 not-equal
+0x00a3 pound-sterling symbol
+- thick-line-drawing
+0x250f upper left corner
+0x2517 lower left corner
+0x2513 upper right corner
+0x251b lower right corner
+0x2523 tee pointing left
+0x252b tee pointing right
+0x253b tee pointing up
+0x2533 tee pointing down
+0x2501 horizontal line
+0x2503 vertical line
+0x254b large plus or crossover
+- double-line-drawing
+0x2554 upper left corner
+0x255a lower left corner
+0x2557 upper right corner
+0x255d lower right corner
+0x2563 tee pointing left
+0x2560 tee pointing right
+0x2569 tee pointing up
+0x2566 tee pointing down
+0x2550 horizontal line
+0x2551 vertical line
+0x256c large plus or crossover
+CF_EOF
+if test "$cross_compiling" = yes; then
+ cf_cv_wcwidth_graphics=unknown
+else
+ cat >"conftest.$ac_ext" <<_ACEOF
+#line 11977 "configure"
+#include "confdefs.h"
+
+#include <locale.h>
+#include <stdio.h>
+#include <wchar.h>
+
+#define MY_LEN 80
+
+int
+main(void)
+{
+ FILE *fp;
+ int value;
+ char buffer[MY_LEN + 1];
+ char notes[MY_LEN + 1];
+ int totals = 0;
+ int passed = 0;
projects / ncurses.git / blobdiff