+ do
+ if test -r "$ac_dir/$x_direct_test_include"; then
+ ac_x_includes=$ac_dir
+ break
+ fi
+ done
+fi
+rm -f conftest*
+fi # $ac_x_includes = NO
+
+if test "$ac_x_libraries" = NO; then
+ # Check for the libraries.
+
+ test -z "$x_direct_test_library" && x_direct_test_library=Xt
+ test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
+
+ # See if we find them without any special options.
+ # Don't add to $LIBS permanently.
+ ac_save_LIBS="$LIBS"
+ LIBS="-l$x_direct_test_library $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 5632 "configure"
+#include "confdefs.h"
+
+int main() {
+${x_direct_test_function}()
+; return 0; }
+EOF
+if { (eval echo configure:5639: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ LIBS="$ac_save_LIBS"
+# We can link X programs with no special library path.
+ac_x_libraries=
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ LIBS="$ac_save_LIBS"
+# First see if replacing the include by lib works.
+# Check X11 before X11Rn because it is often a symlink to the current release.
+for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
+ /usr/X11/lib \
+ /usr/X11R6/lib \
+ /usr/X11R5/lib \
+ /usr/X11R4/lib \
+ \
+ /usr/lib/X11 \
+ /usr/lib/X11R6 \
+ /usr/lib/X11R5 \
+ /usr/lib/X11R4 \
+ \
+ /usr/local/X11/lib \
+ /usr/local/X11R6/lib \
+ /usr/local/X11R5/lib \
+ /usr/local/X11R4/lib \
+ \
+ /usr/local/lib/X11 \
+ /usr/local/lib/X11R6 \
+ /usr/local/lib/X11R5 \
+ /usr/local/lib/X11R4 \
+ \
+ /usr/X386/lib \
+ /usr/x386/lib \
+ /usr/XFree86/lib/X11 \
+ \
+ /usr/lib \
+ /usr/local/lib \
+ /usr/unsupported/lib \
+ /usr/athena/lib \
+ /usr/local/x11r5/lib \
+ /usr/lpp/Xamples/lib \
+ /lib/usr/lib/X11 \
+ \
+ /usr/openwin/lib \
+ /usr/openwin/share/lib \
+ ; \
+do
+ for ac_extension in a so sl; do
+ if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
+ ac_x_libraries=$ac_dir
+ break 2
+ fi
+ done
+done
+fi
+rm -f conftest*
+fi # $ac_x_libraries = NO
+
+if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
+ # Didn't find X anywhere. Cache the known absence of X.
+ ac_cv_have_x="have_x=no"
+else
+ # Record where we found X for the cache.
+ ac_cv_have_x="have_x=yes \
+ ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
+fi
+ fi
+ eval "$ac_cv_have_x"
+fi # $with_x != no
+
+if test "$have_x" != yes; then
+ echo "$ac_t""$have_x" 1>&6
+ no_x=yes
+else
+ # If each of the values was on the command line, it overrides each guess.
+ test "x$x_includes" = xNONE && x_includes=$ac_x_includes
+ test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
+ # Update the cache value to reflect the command line values.
+ ac_cv_have_x="have_x=yes \
+ ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
+ echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
+fi
+
+if test "$no_x" = yes; then
+ # Not all programs may use this symbol, but it does not hurt to define it.
+ { test "$extra_verbose" = "yes" && cat << \EOF
+ Defining X_DISPLAY_MISSING
+EOF
+cat >> confdefs.h <<\EOF
+#define X_DISPLAY_MISSING 1
+EOF
+}
+
+ X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
+else
+ if test -n "$x_includes"; then
+ X_CFLAGS="$X_CFLAGS -I$x_includes"
+ fi
+
+ # It would also be nice to do this for all -L options, not just this one.
+ if test -n "$x_libraries"; then
+ X_LIBS="$X_LIBS -L$x_libraries"
+ # For Solaris; some versions of Sun CC require a space after -R and
+ # others require no space. Words are not sufficient . . . .
+ case "`(uname -sr) 2>/dev/null`" in
+ "SunOS 5"*)
+ echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
+echo "configure:5748: checking whether -R must be followed by a space" >&5
+ ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
+ cat > conftest.$ac_ext <<EOF
+#line 5751 "configure"
+#include "confdefs.h"
+
+int main() {
+
+; return 0; }
+EOF
+if { (eval echo configure:5758: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ ac_R_nospace=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_R_nospace=no
+fi
+rm -f conftest*
+ if test $ac_R_nospace = yes; then
+ echo "$ac_t""no" 1>&6
+ X_LIBS="$X_LIBS -R$x_libraries"
+ else
+ LIBS="$ac_xsave_LIBS -R $x_libraries"
+ cat > conftest.$ac_ext <<EOF
+#line 5774 "configure"
+#include "confdefs.h"
+
+int main() {
+
+; return 0; }
+EOF
+if { (eval echo configure:5781: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ ac_R_space=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_R_space=no
+fi
+rm -f conftest*
+ if test $ac_R_space = yes; then
+ echo "$ac_t""yes" 1>&6
+ X_LIBS="$X_LIBS -R $x_libraries"
+ else
+ echo "$ac_t""neither works" 1>&6
+ fi
+ fi
+ LIBS="$ac_xsave_LIBS"
+ esac
+ fi
+
+ # Check for system-dependent libraries X programs must link with.
+ # Do this before checking for the system-independent R6 libraries
+ # (-lICE), since we may need -lsocket or whatever for X linking.
+
+ if test "$ISC" = yes; then
+ X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
+ else
+ # Martyn.Johnson@cl.cam.ac.uk says this is needed for Ultrix, if the X
+ # libraries were built with DECnet support. And karl@cs.umb.edu says
+ # the Alpha needs dnet_stub (dnet does not exist).
+ if test "$with_dnet" = "no" ; then
+ac_cv_lib_dnet_dnet_ntoa=no
+else
+
+echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
+echo "configure:5817: checking for dnet_ntoa in -ldnet" >&5
+ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
+
+xe_check_libs=" -ldnet "
+cat > conftest.$ac_ext <<EOF
+#line 5822 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char dnet_ntoa();
+
+int main() {
+dnet_ntoa()
+; return 0; }
+EOF
+if { (eval echo configure:5833: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+xe_check_libs=""
+
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes" ; then
+ echo "$ac_t""yes" 1>&6
+ X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+fi
+
+ if test $ac_cv_lib_dnet_dnet_ntoa = no; then
+
+echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
+echo "configure:5857: checking for dnet_ntoa in -ldnet_stub" >&5
+ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
+
+xe_check_libs=" -ldnet_stub "
+cat > conftest.$ac_ext <<EOF
+#line 5862 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char dnet_ntoa();
+
+int main() {
+dnet_ntoa()
+; return 0; }
+EOF
+if { (eval echo configure:5873: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+xe_check_libs=""
+
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes" ; then
+ echo "$ac_t""yes" 1>&6
+ X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+
+ fi
+
+ # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
+ # to get the SysV transport functions.
+ # chad@anasazi.com says the Pyramis MIS-ES running DC/OSx (SVR4)
+ # needs -lnsl.
+ # The nsl library prevents programs from opening the X display
+ # on Irix 5.2, according to dickey@clark.net.
+ echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
+echo "configure:5902: checking for gethostbyname" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 5905 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char gethostbyname(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char gethostbyname();
+
+int main() {
+
+/* The GNU C library defines this 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_gethostbyname) || defined (__stub___gethostbyname)
+choke me
+#else
+gethostbyname();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:5928: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_gethostbyname=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_gethostbyname=no"
+fi
+rm -f conftest*
+
+if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ :
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ if test $ac_cv_func_gethostbyname = no; then
+
+echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
+echo "configure:5949: checking for gethostbyname in -lnsl" >&5
+ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
+
+xe_check_libs=" -lnsl "
+cat > conftest.$ac_ext <<EOF
+#line 5954 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char gethostbyname();
+
+int main() {
+gethostbyname()
+; return 0; }
+EOF
+if { (eval echo configure:5965: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+xe_check_libs=""
+
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes" ; then
+ echo "$ac_t""yes" 1>&6
+ X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+
+ fi
+
+ # lieder@skyler.mavd.honeywell.com says without -lsocket,
+ # socket/setsockopt and other routines are undefined under SCO ODT
+ # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
+ # on later versions), says simon@lia.di.epfl.ch: it contains
+ # gethostby* variants that don't use the nameserver (or something).
+ # -lsocket must be given before -lnsl if both are needed.
+ # We assume that if connect needs -lnsl, so does gethostbyname.
+ echo $ac_n "checking for connect""... $ac_c" 1>&6
+echo "configure:5995: checking for connect" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 5998 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char connect(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char connect();
+
+int main() {
+
+/* The GNU C library defines this 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_connect) || defined (__stub___connect)
+choke me
+#else
+connect();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:6021: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_connect=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_connect=no"
+fi
+rm -f conftest*
+
+if eval "test \"`echo '$ac_cv_func_'connect`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ :
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ if test $ac_cv_func_connect = no; then
+
+xe_msg_checking="for connect in -lsocket"
+test -n "$X_EXTRA_LIBS" && xe_msg_checking="$xe_msg_checking using extra libs $X_EXTRA_LIBS"
+echo $ac_n "checking "$xe_msg_checking"""... $ac_c" 1>&6
+echo "configure:6044: checking "$xe_msg_checking"" >&5
+ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
+
+xe_check_libs=" -lsocket $X_EXTRA_LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 6049 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char connect();
+
+int main() {
+connect()
+; return 0; }
+EOF
+if { (eval echo configure:6060: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+xe_check_libs=""
+
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes" ; then
+ echo "$ac_t""yes" 1>&6
+ X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+
+ fi
+
+ # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
+ echo $ac_n "checking for remove""... $ac_c" 1>&6
+echo "configure:6084: checking for remove" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 6087 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char remove(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char remove();
+
+int main() {
+
+/* The GNU C library defines this 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_remove) || defined (__stub___remove)
+choke me
+#else
+remove();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:6110: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_remove=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_remove=no"
+fi
+rm -f conftest*
+
+if eval "test \"`echo '$ac_cv_func_'remove`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ :
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ if test $ac_cv_func_remove = no; then
+
+echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
+echo "configure:6131: checking for remove in -lposix" >&5
+ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
+
+xe_check_libs=" -lposix "
+cat > conftest.$ac_ext <<EOF
+#line 6136 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char remove();
+
+int main() {
+remove()
+; return 0; }
+EOF
+if { (eval echo configure:6147: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+xe_check_libs=""
+
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes" ; then
+ echo "$ac_t""yes" 1>&6
+ X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+
+ fi
+
+ # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
+ echo $ac_n "checking for shmat""... $ac_c" 1>&6
+echo "configure:6171: checking for shmat" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 6174 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char shmat(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char shmat();
+
+int main() {
+
+/* The GNU C library defines this 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_shmat) || defined (__stub___shmat)
+choke me
+#else
+shmat();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:6197: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_shmat=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_shmat=no"
+fi
+rm -f conftest*
+
+if eval "test \"`echo '$ac_cv_func_'shmat`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ :
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ if test $ac_cv_func_shmat = no; then
+
+echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
+echo "configure:6218: checking for shmat in -lipc" >&5
+ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
+
+xe_check_libs=" -lipc "
+cat > conftest.$ac_ext <<EOF
+#line 6223 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char shmat();
+
+int main() {
+shmat()
+; return 0; }
+EOF
+if { (eval echo configure:6234: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+xe_check_libs=""
+
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes" ; then
+ echo "$ac_t""yes" 1>&6
+ X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+
+ fi
+ fi
+
+ # Check for libraries that X11R6 Xt/Xaw programs need.
+ ac_save_LDFLAGS="$LDFLAGS"
+ test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
+ # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
+ # check for ICE first), but we must link in the order -lSM -lICE or
+ # we get undefined symbols. So assume we have SM if we have ICE.
+ # These have to be linked with before -lX11, unlike the other
+ # libraries we check for below, so use a different variable.
+ # --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
+
+xe_msg_checking="for IceConnectionNumber in -lICE"
+test -n "$X_EXTRA_LIBS" && xe_msg_checking="$xe_msg_checking using extra libs $X_EXTRA_LIBS"
+echo $ac_n "checking "$xe_msg_checking"""... $ac_c" 1>&6
+echo "configure:6270: checking "$xe_msg_checking"" >&5
+ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
+
+xe_check_libs=" -lICE $X_EXTRA_LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 6275 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char IceConnectionNumber();
+
+int main() {
+IceConnectionNumber()
+; return 0; }
+EOF
+if { (eval echo configure:6286: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+xe_check_libs=""
+
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes" ; then
+ echo "$ac_t""yes" 1>&6
+ X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+
+ LDFLAGS="$ac_save_LDFLAGS"
+
+fi
+ # Autoconf claims to find X library and include dirs for us.
+ if test "$no_x" = "yes"
+ then with_x11=no window_system=none HAVE_X_WINDOWS=no
+ else with_x11=yes window_system=x11 HAVE_X_WINDOWS=yes
+ fi
+fi
+
+
+if test "$with_x11" = "yes"; then
+ { test "$extra_verbose" = "yes" && cat << \EOF
+ Defining HAVE_X_WINDOWS
+EOF
+cat >> confdefs.h <<\EOF
+#define HAVE_X_WINDOWS 1
+EOF
+}
+
+ MAKE_SUBDIR="$MAKE_SUBDIR lwlib" && if test "$extra_verbose" = "yes"; then echo " Appending \"lwlib\" to \$MAKE_SUBDIR"; fi
+ SRC_SUBDIR_DEPS="$SRC_SUBDIR_DEPS lwlib" && if test "$extra_verbose" = "yes"; then echo " Appending \"lwlib\" to \$SRC_SUBDIR_DEPS"; fi
+
+ for lib_dir in "/usr/dt/lib" "/usr/lib/Motif2.1" "/usr/lib/Motif1.2" "/usr/lib/Motif1.1"; do
+ inc_dir=`echo $lib_dir | sed -e 's/lib/include/'`
+ if test -d "$lib_dir" -a -d "$inc_dir"; then
+ case "$x_libraries" in *"$lib_dir"* ) ;; *)
+ x_libraries="$lib_dir $x_libraries"
+ X_LIBS="-L${lib_dir} $X_LIBS" && if test "$extra_verbose" = "yes"; then echo " Prepending \"-L${lib_dir}\" to \$X_LIBS"; fi ;;
+ esac
+ case "$x_includes" in "$inc_dir"* ) ;; *)
+ x_includes="$inc_dir $x_includes"
+ X_CFLAGS="-I${inc_dir} $X_CFLAGS" && if test "$extra_verbose" = "yes"; then echo " Prepending \"-I${inc_dir}\" to \$X_CFLAGS"; fi ;;
+ esac
+ break; fi
+ done
+
+ for rel in "X11R6" "X11R5" "X11R4"; do
+ lib_dir="/usr/contrib/$rel/lib" inc_dir="/usr/contrib/$rel/include"
+ if test -d "$lib_dir" -a -d "$inc_dir"; then
+ case "$x_libraries" in *"$lib_dir"* ) ;; *)
+ x_libraries="$x_libraries $lib_dir"
+ X_LIBS="$X_LIBS -L${lib_dir}" && if test "$extra_verbose" = "yes"; then echo " Appending \"-L${lib_dir}\" to \$X_LIBS"; fi
+ esac
+ case "$x_includes" in "$inc_dir"* ) ;; *)
+ x_includes="$x_includes $inc_dir"
+ X_CFLAGS="$X_CFLAGS -I${inc_dir}" && if test "$extra_verbose" = "yes"; then echo " Appending \"-I${inc_dir}\" to \$X_CFLAGS"; fi
+ esac
+ break; fi
+ done
+
+ case "$opsys" in
+ decosf*) if test "$GCC" = yes -a -d /usr/shlib; then X_LIBS="$X_LIBS -L/usr/shlib" && if test "$extra_verbose" = "yes"; then echo " Appending \"-L/usr/shlib\" to \$X_LIBS"; fi; fi ;;
+ esac
+
+ ld_switch_x_site="$X_LIBS"
+
+
+if test "$add_runtime_path" = "yes" -a -n "$dash_r"; then
+ ld_switch_site=`echo '' $ld_switch_site | sed -e 's:^ ::' -e "s/$dash_r[^ ]*//g"`
+ ld_switch_x_site=`echo '' $ld_switch_x_site | sed -e 's:^ ::' -e "s/$dash_r[^ ]*//g"`
+
+ runpath="" runpath_dirs=""
+ if test -n "$LD_RUN_PATH"; then
+ runpath="$LD_RUN_PATH"
+ elif test "$GCC" = "yes"; then
+ ld_switch_run_save="$ld_switch_run"; ld_switch_run=""
+ echo "int main(int argc, char *argv[]) {return 0;}" > conftest.c
+ xe_runpath_link='${CC-cc} -o conftest -v $CFLAGS '"$xe_ldflags"' conftest.$ac_ext 2>&1 1>/dev/null'
+ for arg in `eval "$xe_runpath_link" | grep ' -L'`; do
+ case "$arg" in P,* | -L* | -R* )
+ for dir in `echo '' "$arg" | sed -e 's:^ ::' -e 's/^..//' -e 'y/:/ /'`; do
+ {
+xe_runpath_dir="$dir"
+ test "$xe_runpath_dir" != "/lib" -a \
+ "$xe_runpath_dir" != "/usr/lib" -a \
+ -n "`ls ${xe_runpath_dir}/*.s[ol] 2>/dev/null`" && \
+ eval "$xe_add_unique_runpath_dir"
+}
+ done ;;
+ esac
+ done
+ ld_switch_run="$ld_switch_run_save"
+ rm -f conftest*
+ else
+ for arg in $ld_switch_site $ld_switch_x_site; do
+ case "$arg" in -L*) {
+xe_runpath_dir=`echo '' "$arg" | sed -e 's:^ ::' -e 's/^-L//'`
+ test "$xe_runpath_dir" != "/lib" -a \
+ "$xe_runpath_dir" != "/usr/lib" -a \
+ -n "`ls ${xe_runpath_dir}/*.s[ol] 2>/dev/null`" && \
+ eval "$xe_add_unique_runpath_dir"
+};; esac
+ done
+ if test "$opsys $need_motif" = "sol2 yes"; then
+ xe_runpath_dir="/opt/SUNWdt/lib";
+ eval "$xe_add_unique_runpath_dir";
+ fi
+ fi
+ if test -n "$runpath"; then
+ ld_switch_run="${dash_r}${runpath}"
+
+if test "$GCC" = "yes"; then
+ set x $ld_switch_run; shift; ld_switch_run=""
+ while test -n "$1"; do
+ case $1 in
+ -L | -l | -u ) ld_switch_run="$ld_switch_run $1 $2"; shift ;;
+ -L* | -l* | -u* | -Wl* | -pg ) ld_switch_run="$ld_switch_run $1" ;;
+ -Xlinker* ) ;;
+ * ) ld_switch_run="$ld_switch_run -Xlinker $1" ;;
+ esac
+ shift
+ done
+fi
+ test "$extra_verbose" = "yes" && echo "Setting runpath to $runpath"
+ fi
+fi
+
+
+ if test "$extra_verbose" = "yes"; then
+ echo; echo "X11 compilation variables:"
+ for var in x_libraries x_includes X_CFLAGS X_LIBS X_PRE_LIBS X_EXTRA_LIBS; do eval "echo \"$var = '\$$var'\""; done
+ echo
+ fi
+
+ bitmapdirs=
+ if test "$x_includes" != NONE; then
+ for i in $x_includes; do
+ if test -d "$i/bitmaps"; then
+ bitmapdirs="$i/bitmaps:$bitmapdirs"
+ fi
+ if test -d "$i/X11/bitmaps"; then
+ bitmapdirs="$i/X11/bitmaps:$bitmapdirs"
+ fi
+ done
+ bitmapdirs=`echo "$bitmapdirs" | sed s/.$//`
+ fi
+ test ! -z "$bitmapdirs" && { test "$extra_verbose" = "yes" && cat << EOF
+ Defining BITMAPDIR = "$bitmapdirs"
+EOF
+cat >> confdefs.h <<EOF
+#define BITMAPDIR "$bitmapdirs"
+EOF
+}
+
+
+ echo "checking for X defines extracted by xmkmf" 1>&6
+echo "configure:6453: checking for X defines extracted by xmkmf" >&5
+ rm -fr conftestdir
+ if mkdir conftestdir; then
+ cd conftestdir
+ cat > Imakefile <<'EOF'
+xetest:
+ @echo ${PROTO_DEFINES} ${STD_DEFINES}
+EOF
+ if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
+ # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+ xmkmf_defines=`${MAKE-make} xetest 2>/dev/null | grep -v make`