new build system: update for texk/xdvik/

git-svn-id: svn://tug.org/texlive/trunk@12895 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 428 insertions, 205 deletions

diff --git a/Build/source/texk/xdvik/configure b/Build/source/texk/xdvik/configure
index 9986dd1b236..41f8b47c763 100755
--- a/Build/source/texk/xdvik/configure
+++ b/Build/source/texk/xdvik/configure
@@ -1636,9 +1636,7 @@ Optional Packages:
   --with-xpm-libdir=DIR   Specify the location of Xpm libraries
   --with-motif-include=DIR
                           Specify the location of Motif include files
-            motif_include=$withval
   --with-motif-libdir=DIR Specify the location of Motif libraries
-            motif_libdir=$withval
   --with-system-kpathsea  use installed kpathsea headers and library
   --with-kpathsea-includes=DIR
                           kpathsea headers installed in DIR
@@ -4245,13 +4243,13 @@ if test "${lt_cv_nm_interface+set}" = set; then
 else
   lt_cv_nm_interface="BSD nm"
   echo "int some_variable = 0;" > conftest.$ac_ext
-  (eval echo "\"\$as_me:4248: $ac_compile\"" >&5)
+  (eval echo "\"\$as_me:4246: $ac_compile\"" >&5)
   (eval "$ac_compile" 2>conftest.err)
   cat conftest.err >&5
-  (eval echo "\"\$as_me:4251: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+  (eval echo "\"\$as_me:4249: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
   cat conftest.err >&5
-  (eval echo "\"\$as_me:4254: output\"" >&5)
+  (eval echo "\"\$as_me:4252: output\"" >&5)
   cat conftest.out >&5
   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
     lt_cv_nm_interface="MS dumpbin"
@@ -5457,7 +5455,7 @@ ia64-*-hpux*)
   ;;
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 5460 "configure"' > conftest.$ac_ext
+  echo '#line 5458 "configure"' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
@@ -7504,11 +7502,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7507: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7505: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:7511: \$? = $ac_status" >&5
+   echo "$as_me:7509: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -7843,11 +7841,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7846: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7844: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:7850: \$? = $ac_status" >&5
+   echo "$as_me:7848: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -7948,11 +7946,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7951: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7949: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:7955: \$? = $ac_status" >&5
+   echo "$as_me:7953: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -8003,11 +8001,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:8006: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:8004: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:8010: \$? = $ac_status" >&5
+   echo "$as_me:8008: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -10803,7 +10801,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10806 "configure"
+#line 10804 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -10899,7 +10897,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10902 "configure"
+#line 10900 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -20188,8 +20186,6 @@ fi
 
 # Check whether -lXpm can be used
 
-xpm_includes=
-xpm_libraries=
 
 # Check whether --with-xpm was given.
 if test "${with_xpm+set}" = set; then
@@ -20199,14 +20195,16 @@ fi
 # Check whether --with-xpm-includes was given.
 if test "${with_xpm_includes+set}" = set; then
   withval=$with_xpm_includes; xpm_includes=$withval
+else
+  xpm_includes=
 fi
 
-
 # Check whether --with-xpm-libraries was given.
 if test "${with_xpm_libraries+set}" = set; then
   withval=$with_xpm_libraries; xpm_libraries=$withval
+else
+  xpm_libraries=
 fi
-
 if test "x$with_xpm" = xno; then
   xpm_includes=no
   xpm_libraries=no
@@ -20303,25 +20301,32 @@ fi
 xpm_includes=$xdvi_cv_xpm_includes
 
 fi
-if test "x$xpm_includes" != x; then
-    if test "x$xpm_includes" = xdefault; then
+if test "x$xpm_includes" = xdefault; then
 
 cat >>confdefs.h <<\_ACEOF
 #define HAVE_X11_XPM_H 1
 _ACEOF
 
-    elif test -f "$xpm_includes/X11/xpm.h"; then
-	cat >>confdefs.h <<\_ACEOF
+elif test -f "$xpm_includes/X11/xpm.h"; then
+  cat >>confdefs.h <<\_ACEOF
 #define HAVE_X11_XPM_H 1
 _ACEOF
 
-    elif test -f "$xpm_includes/xpm.h"; then
+elif test -f "$xpm_includes/xpm.h"; then
 
 cat >>confdefs.h <<\_ACEOF
 #define HAVE_XPM_H 1
 _ACEOF
 
-    fi
+fi
+#
+# Add Xpm definition to X_CFLAGS (and remember previous value)
+#
+xdvi_xpm_save_X_CFLAGS=$X_CFLAGS
+if test "x$xpm_includes" != xdefault \
+    && test "x$xpm_includes" != "x$x_includes" && test "x$xpm_includes" != xno
+then
+  X_CFLAGS="-I$xpm_includes $X_CFLAGS"
 fi
 #
 # Check the libraries.
@@ -20423,69 +20428,63 @@ fi
 xpm_libraries="$xdvi_cv_xpm_libraries"
 fi
 #
-# Add Xpm definitions to X flags
+# Report the results of headers and libraries.
 #
-if test "x$xpm_includes" != xdefault && test "x$xpm_includes" != x \
-    && test "x$xpm_includes" != "x$x_includes" && test "x$xpm_includes" != xno
-then
-  X_CFLAGS="-I$xpm_includes $X_CFLAGS"
+xdvi_use_xpm=yes
+#
+#
+xpm_libraries_result=$xpm_libraries
+if test "x$xpm_libraries_result" = xdefault; then
+  xpm_libraries_result="in default path"
+elif test "x$xpm_libraries_result" = xno; then
+  xpm_libraries_result="(none)"
+  xdvi_use_xpm=no
 fi
 #
-if test "x$xpm_libraries" != xdefault && test "x$xpm_libraries" != x \
-    && test "x$xpm_libraries" != "x$x_libraries" && test "x$xpm_libraries" != xno
-then
-  case "$X_LIBS" in
-    *-R\ *) X_LIBS="-L$xpm_libraries -R $xpm_libraries $X_LIBS";;
-    *-R*)   X_LIBS="-L$xpm_libraries -R$xpm_libraries $X_LIBS";;
-    *)      X_LIBS="-L$xpm_libraries $X_LIBS";;
-  esac
+xpm_includes_result=$xpm_includes
+if test "x$xpm_includes_result" = xdefault; then
+  xpm_includes_result="in default path"
+elif test "x$xpm_includes_result" = xno; then
+  xpm_includes_result="(none)"
+  xdvi_use_xpm=no
 fi
 #
-# Now check the results of headers and libraries and set USE_XPM to 0
-# if one of them hadn't been found.
+{ $as_echo "$as_me:$LINENO: result: libraries $xpm_libraries_result, headers $xpm_includes_result" >&5
+$as_echo "libraries $xpm_libraries_result, headers $xpm_includes_result" >&6; }
 #
+if test "x$xdvi_use_xpm" = xyes; then
+  #
+  # Add Xpm definition to X_LIBS
+  #
+  if test "x$xpm_libraries" != xdefault \
+      && test "x$xpm_libraries" != "x$x_libraries" && test "x$xpm_libraries" != xno
+  then
+    case "$X_LIBS" in
+      *-R\ *) X_LIBS="-L$xpm_libraries -R $xpm_libraries $X_LIBS";;
+      *-R*)   X_LIBS="-L$xpm_libraries -R$xpm_libraries $X_LIBS";;
+      *)      X_LIBS="-L$xpm_libraries $X_LIBS";;
+    esac
+  fi
+  #
 
 cat >>confdefs.h <<\_ACEOF
 #define USE_XPM 1
 _ACEOF
 
-x_xpm_libs="-lXpm"
-#
-xpm_libraries_result=$xpm_libraries
-if test "x$xpm_libraries_result" = xdefault ; then
-  xpm_libraries_result="in default path"
-elif test "x$xpm_libraries_result" = xno || test "x$xpm_libraries_result" = x; then
-  xpm_libraries_result="(none)"
+  x_xpm_libs="-lXpm"
+else
+  # Restore previous X_CFLAGS
+  X_CFLAGS=$xdvi_xpm_save_X_CFLAGS
   cat >>confdefs.h <<\_ACEOF
 #define USE_XPM 0
 _ACEOF
 
-  x_xpm_libs=""
+  x_xpm_libs=
 fi
 
-#
-xpm_includes_result=$xpm_includes
-if test "x$xpm_includes_result" = xdefault; then
-  xpm_includes_result="in default path"
-elif test "x$xpm_includes_result" = xno || test "x$xpm_includes_result" = x; then
-  cat >>confdefs.h <<\_ACEOF
-#define USE_XPM 0
-_ACEOF
-
-  xpm_includes_result="(none)"
-fi
-#
-{ $as_echo "$as_me:$LINENO: result: libraries $xpm_libraries_result, headers $xpm_includes_result" >&5
-$as_echo "libraries $xpm_libraries_result, headers $xpm_includes_result" >&6; }
 
 
-# Check for libXext and libXp.
-# Although libXp is now defunct (no longer part of XOrg), older versions
-# of libXm may need to include libXp.  Same for the equally defunct libXaw8.
-# We certainly don't want to include libXp unless necessay,this would just
-# perpetuate the need to keep libXp.so around.  Moreover for ELF shared
-# libraries the need for libXp is probably encoded into libXm.so and/or
-# libXaw.so and need not to be specified explicitly.
+# Check for libXext.
 if test -n "$x_libraries"; then
   XLFLAG="-L$x_libraries"
 else
@@ -20562,7 +20561,17 @@ if test "x$ac_cv_lib_Xext_XextCreateExtension" = x""yes; then
   x_ext_lib='-lXext'
 fi
 
-  { $as_echo "$as_me:$LINENO: checking for XpQueryVersion in -lXp" >&5
+fi
+
+
+# Check for libXp.
+# Although libXp is now defunct (no longer part of XOrg), older versions
+# of libXm may need to link with libXp; same for the equally defunct libXaw8.
+# We certainly don't want to include libXp unless necessay, since this might
+# only perpetuate the need to keep libXp.so around.
+# Moreover for ELF shared libraries a requirement for libXp.so is probably
+# encoded into libXm.so and/or libXaw.so and need not be specified explicitly.
+{ $as_echo "$as_me:$LINENO: checking for XpQueryVersion in -lXp" >&5
 $as_echo_n "checking for XpQueryVersion in -lXp... " >&6; }
 if test "${ac_cv_lib_Xp_XpQueryVersion+set}" = set; then
   $as_echo_n "(cached) " >&6
@@ -20631,8 +20640,6 @@ if test "x$ac_cv_lib_Xp_XpQueryVersion" = x""yes; then
   x_xp_lib='-lXp'
 fi
 
-fi
-
 
 # Check which toolkit was specified
 case $with_xdvi_x_toolkit in
@@ -20657,12 +20664,15 @@ elif test "x$with_xdvi_x_toolkit" = xneXtaw; then
   prog_extension="nextaw"
   x_tool_libs="-lneXtaw"
 else
-  # Check for Xaw headers
+  # Check for Xaw headers and library version
   save_CPPFLAGS=$CPPFLAGS
 CPPFLAGS="$CPPFLAGS $X_CFLAGS"
 { $as_echo "$as_me:$LINENO: checking for Xaw headers" >&5
 $as_echo_n "checking for Xaw headers... " >&6; }
-cat >conftest.$ac_ext <<_ACEOF
+if test "${xdvi_cv_xaw_headers+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -20702,17 +20712,19 @@ $as_echo "$ac_try_echo") >&5
 	 test -z "$ac_c_werror_flag" ||
 	 test ! -s conftest.err
        } && test -s conftest.$ac_objext; then
-  xdvi_have_xaw=yes
+  xdvi_cv_xaw_headers=yes
 else
   $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	xdvi_have_xaw=no
+	xdvi_cv_xaw_headers=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ $as_echo "$as_me:$LINENO: result: $xdvi_have_xaw" >&5
-$as_echo "$xdvi_have_xaw" >&6; }
+fi
+{ $as_echo "$as_me:$LINENO: result: $xdvi_cv_xaw_headers" >&5
+$as_echo "$xdvi_cv_xaw_headers" >&6; }
+xdvi_have_xaw=$xdvi_cv_xaw_headers
 #
 if test "x$xdvi_have_xaw" = xyes; then
  { $as_echo "$as_me:$LINENO: checking for SimpleClassPart.extension" >&5
@@ -20847,39 +20859,34 @@ CPPFLAGS=$save_CPPFLAGS
       default_toolkit=Xaw
     fi
 
-motif_include=
-motif_libdir=
 
 # Check whether --with-motif-include was given.
 if test "${with_motif_include+set}" = set; then
-  withval=$with_motif_include;
+  withval=$with_motif_include; motif_include=$withval
+else
+  motif_include=
 fi
 
-
 # Check whether --with-motif-libdir was given.
 if test "${with_motif_libdir+set}" = set; then
-  withval=$with_motif_libdir;
+  withval=$with_motif_libdir; motif_libdir=$withval
+else
+  motif_libdir=
 fi
-
 { $as_echo "$as_me:$LINENO: checking for Motif" >&5
 $as_echo_n "checking for Motif... " >&6; }
 #
 # Search the include files.
 #
-if test "$motif_include" = ""; then
+if test "x$motif_include" = x; then
   if test "${xdvi_cv_motif_include+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
-
-xdvi_motif_save_LIBS="$LIBS"
-xdvi_motif_save_CFLAGS="$CFLAGS"
-xdvi_motif_save_CPPFLAGS="$CPPFLAGS"
-xdvi_motif_save_LDFLAGS="$LDFLAGS"
+  xdvi_motif_save_CFLAGS=$CFLAGS
+xdvi_motif_save_CPPFLAGS=$CPPFLAGS
 #
-LIBS="$X_PRE_LIBS -lXm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
 CFLAGS="$X_CFLAGS $CFLAGS"
 CPPFLAGS="$X_CFLAGS $CPPFLAGS"
-LDFLAGS="$X_LIBS $LDFLAGS"
 #
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -20914,16 +20921,14 @@ $as_echo "$ac_try_echo") >&5
 	 test -z "$ac_c_werror_flag" ||
 	 test ! -s conftest.err
        } && test -s conftest.$ac_objext; then
-
-# Xm/Xm.h is in the standard search path.
-xdvi_cv_motif_include=
-
+  # Xm/Xm.h is in the standard search path.
+                   xdvi_cv_motif_include=default
 else
   $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-
-# Xm/Xm.h is not in the standard search path.
+	# Xm/Xm.h is not in the standard search path.
+                   xdvi_cv_motif_include=no
 # Locate it and put its directory in `motif_include'
 #
 # /usr/include/Motif* are used on HP-UX (Motif).
@@ -20939,42 +20944,43 @@ for dir in "$x_includes" "${prefix}/include" /usr/include /usr/local/include \
 	   "${prefix}"/*/include /usr/*/include /usr/local/*/include \
 	   "${prefix}"/include/* /usr/include/* /usr/local/include/*; do
     if test -f "$dir/Xm/Xm.h"; then
-        xdvi_cv_motif_include="$dir"
+        xdvi_cv_motif_include=$dir
         break
     fi
 done
-if test "$xdvi_cv_motif_include" = ""; then
-xdvi_cv_motif_include=no
-fi
-
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 #
-LIBS="$xdvi_motif_save_LIBS"
-CFLAGS="$xdvi_motif_save_CFLAGS"
-CPPFLAGS="$xdvi_motif_save_CPPFLAGS"
-LDFLAGS="$xdvi_motif_save_LDFLAGS"
-
+CFLAGS=$xdvi_motif_save_CFLAGS
+CPPFLAGS=$xdvi_motif_save_CPPFLAGS
 fi
 
-motif_include="$xdvi_cv_motif_include"
+motif_include=$xdvi_cv_motif_include
 
 fi
 #
+# Add Motif definition to X_CFLAGS (and remember previous value)
+#
+xdvi_motif_save_X_CFLAGS=$X_CFLAGS
+if test "x$motif_include" != xdefault \
+    && test "x$motif_include" != "x$x_includes" && test "x$motif_include" != xno
+then
+  X_CFLAGS="-I$motif_include $X_CFLAGS"
+fi
+#
 # Now for the libraries.
 #
-if test "$motif_libdir" = ""; then
+if test "x$motif_libdir" = x; then
   if test "${xdvi_cv_motif_libdir+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
-
-xdvi_motif_save_LIBS="$LIBS"
-xdvi_motif_save_CFLAGS="$CFLAGS"
-xdvi_motif_save_CPPFLAGS="$CPPFLAGS"
-xdvi_motif_save_LDFLAGS="$LDFLAGS"
+  xdvi_motif_save_LIBS=$LIBS
+xdvi_motif_save_CFLAGS=$CFLAGS
+xdvi_motif_save_CPPFLAGS=$CPPFLAGS
+xdvi_motif_save_LDFLAGS=$LDFLAGS
 #
-LIBS="$X_PRE_LIBS -lXm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
+LIBS="$X_PRE_LIBS -lXm $x_xp_lib -lXt -lX11 $X_EXTRA_LIBS $LIBS"
 CFLAGS="$X_CFLAGS $CFLAGS"
 CPPFLAGS="$X_CFLAGS $CPPFLAGS"
 LDFLAGS="$X_LIBS $LDFLAGS"
@@ -20989,7 +20995,6 @@ cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <X11/Intrinsic.h>
 #include <Xm/Xm.h>
-
 int
 main ()
 {
@@ -21019,16 +21024,14 @@ $as_echo "$ac_try_echo") >&5
 	 test "$cross_compiling" = yes ||
 	 $as_test_x conftest$ac_exeext
        }; then
-
-# libXm.a is in the standard search path.
-xdvi_cv_motif_libdir=
-
+  # libXm.a is in the standard search path.
+                xdvi_cv_motif_libdir=default
 else
   $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-
-# libXm.a is not in the standard search path.
+	# libXm.a is not in the standard search path.
+                xdvi_cv_motif_libdir=no
 # Locate it and put its directory in `motif_libdir'
 #
 # /usr/lib/Motif* are used on HP-UX (Motif).
@@ -21046,88 +21049,158 @@ for dir in "$x_libraries" "${prefix}/lib" /usr/lib /usr/local/lib \
 	   "${prefix}"/*/lib /usr/*/lib /usr/local/*/lib \
 	   "${prefix}"/lib/* /usr/lib/* /usr/local/lib/*; do
     if test -d "$dir" && test "`ls $dir/libXm.* 2> /dev/null`" != ""; then
-        xdvi_cv_motif_libdir="$dir"
+        xdvi_cv_motif_libdir=$dir
         break
     fi
 done
-if test "$xdvi_cv_motif_libdir" = ""; then
-xdvi_cv_motif_libdir=no
-fi
-
 fi
 
 rm -rf conftest.dSYM
 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 #
-LIBS="$xdvi_motif_save_LIBS"
-CFLAGS="$xdvi_motif_save_CFLAGS"
-CPPFLAGS="$xdvi_motif_save_CPPFLAGS"
-LDFLAGS="$xdvi_motif_save_LDFLAGS"
-
+LIBS=$xdvi_motif_save_LIBS
+CFLAGS=$xdvi_motif_save_CFLAGS
+CPPFLAGS=$xdvi_motif_save_CPPFLAGS
+LDFLAGS=$xdvi_motif_save_LDFLAGS
 fi
 
 #
 motif_libdir="$xdvi_cv_motif_libdir"
 
 fi
-# Add Motif definitions to X flags
 #
-if test "$motif_include" != "" && test "$motif_include" != "$x_includes" && test "$motif_include" != "no"
-then
-X_CFLAGS="-I$motif_include $X_CFLAGS"
+# Report the results of headers and libraries.
+#
+xdvi_have_motif=yes
+#
+motif_libdir_result=$motif_libdir
+if test "x$motif_libdir_result" = xdefault; then
+  motif_libdir_result="in default path"
+elif test "x$motif_libdir_result" = xno; then
+  motif_libdir_result="(none)"
+  xdvi_have_motif=no
 fi
-if test "$motif_libdir" != "" && test "$motif_libdir" != "$x_libraries" && test "$motif_libdir" != "no"
-then
-case "$X_LIBS" in
-  *-R\ *) X_LIBS="-L$motif_libdir -R $motif_libdir $X_LIBS";;
-  *-R*)   X_LIBS="-L$motif_libdir -R$motif_libdir $X_LIBS";;
-  *)      X_LIBS="-L$motif_libdir $X_LIBS";;
-esac
+#
+motif_include_result=$motif_include
+if test "x$motif_include_result" = xdefault; then
+  motif_include_result="in default path"
+elif test "x$motif_include_result" = xno; then
+  motif_include_result="(none)"
+  xdvi_have_motif=no
 fi
 #
+{ $as_echo "$as_me:$LINENO: result: libraries $motif_libdir_result, headers $motif_include_result" >&5
+$as_echo "libraries $motif_libdir_result, headers $motif_include_result" >&6; }
 #
-motif_libdir_result="$motif_libdir"
-motif_include_result="$motif_include"
-test "$motif_libdir_result" = "" &&
-  motif_libdir_result="in default path" &&
+if test "x$xdvi_have_motif" = xyes; then
+  #
+  # Add Motif definition to X_LIBS
+  #
+  if test "x$motif_libdir" != xdefault \
+      && test "x$motif_libdir" != "x$x_libraries" && test "x$motif_libdir" != no
+  then
+    case "$X_LIBS" in
+      *-R\ *) X_LIBS="-L$motif_libdir -R $motif_libdir $X_LIBS";;
+      *-R*)   X_LIBS="-L$motif_libdir -R$motif_libdir $X_LIBS";;
+      *)      X_LIBS="-L$motif_libdir $X_LIBS";;
+    esac
+  fi
+  #
+  prog_extension="motif"
+
 cat >>confdefs.h <<\_ACEOF
 #define MOTIF 1
 _ACEOF
 
-test "$motif_include_result" = "" &&
-  motif_include_result="in default path" && cat >>confdefs.h <<\_ACEOF
-#define MOTIF 1
+  x_tool_libs="-lXm"
+  if test "x$x_xp_lib" != x; then
+    # check if libXm requires libXp
+    { $as_echo "$as_me:$LINENO: checking if libXm requires libXp" >&5
+$as_echo_n "checking if libXm requires libXp... " >&6; }
+if test "${xdvi_cv_motif_xp+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  xdvi_motif_save_LIBS=$LIBS
+xdvi_motif_save_CFLAGS=$CFLAGS
+xdvi_motif_save_CPPFLAGS=$CPPFLAGS
+xdvi_motif_save_LDFLAGS=$LDFLAGS
+#
+LIBS="$X_PRE_LIBS -lXm -lXt -lX11 $X_EXTRA_LIBS $LIBS"
+CFLAGS="$X_CFLAGS $CFLAGS"
+CPPFLAGS="$X_CFLAGS $CPPFLAGS"
+LDFLAGS="$X_LIBS $LDFLAGS"
+#
+# We use XtToolkitInitialize() here since it takes no arguments
+# and thus also works with a C++ compiler.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
 _ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <X11/Intrinsic.h>
+#include <Xm/Xm.h>
+int
+main ()
+{
+XtToolkitInitialize();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  xdvi_cv_motif_xp=no
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
 
-if test "$motif_libdir_result" = "no"; then
-    if test "$default_toolkit" = "none"; then
-        motif_libdir_result="(none)"
-    else
-	motif_libdir_result=""
-    fi
-fi
-if test "$motif_include_result" = "no"; then
-    if test "$default_toolkit" = "none"; then
-        motif_include_result="(none)"
-    else
-	motif_include_result=""
-    fi
+	xdvi_cv_motif_xp=yes
 fi
 
-if test "$motif_include_result" != "" && test "$motif_libdir_result" != ""; then
-  { $as_echo "$as_me:$LINENO: result: libraries $motif_libdir_result, headers $motif_include_result" >&5
-$as_echo "libraries $motif_libdir_result, headers $motif_include_result" >&6; }
-  prog_extension="motif"
-  cat >>confdefs.h <<\_ACEOF
-#define MOTIF 1
-_ACEOF
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+#
+LIBS=$xdvi_motif_save_LIBS
+CFLAGS=$xdvi_motif_save_CFLAGS
+CPPFLAGS=$xdvi_motif_save_CPPFLAGS
+LDFLAGS=$xdvi_motif_save_LDFLAGS
+fi
+{ $as_echo "$as_me:$LINENO: result: $xdvi_cv_motif_xp" >&5
+$as_echo "$xdvi_cv_motif_xp" >&6; }
+if test "x$xdvi_cv_motif_xp" = xyes; then
+  x_tool_libs="$x_tool_libs $x_xp_lib"
+fi
 
-  x_tool_libs="-lXm"
+  fi
   # now warn if we're using LessTif (see LESSTIF-BUGS for why ...)
   { $as_echo "$as_me:$LINENO: checking for LessTif" >&5
 $as_echo_n "checking for LessTif... " >&6; }
-save_CPPFLAGS="$CPPFLAGS"
+if test "${xdvi_cv_using_lesstif+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  save_CPPFLAGS=$CPPFLAGS
 CPPFLAGS="$CPPFLAGS $X_CFLAGS"
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -21135,7 +21208,6 @@ _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-
 #include <X11/X.h>
 #include <X11/Xlib.h>
 #include <X11/Xutil.h>
@@ -21146,7 +21218,6 @@ int
 main ()
 {
 const char *p = LesstifVERSION_STRING;
-
   ;
   return 0;
 }
@@ -21169,11 +21240,21 @@ $as_echo "$ac_try_echo") >&5
 	 test -z "$ac_c_werror_flag" ||
 	 test ! -s conftest.err
        } && test -s conftest.$ac_objext; then
+  xdvi_cv_using_lesstif=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
 
-# yes, we're running LessTif
-{ $as_echo "$as_me:$LINENO: result: yes" >&5
-$as_echo "yes" >&6; }
-{ $as_echo "$as_me:$LINENO: WARNING: LessTif header detected.
+	xdvi_cv_using_lesstif=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+CPPFLAGS=$save_CPPFLAGS
+fi
+{ $as_echo "$as_me:$LINENO: result: $xdvi_cv_using_lesstif" >&5
+$as_echo "$xdvi_cv_using_lesstif" >&6; }
+if test "x$xdvi_cv_using_lesstif" = xyes; then
+  { $as_echo "$as_me:$LINENO: WARNING: LessTif header detected.
   *****************************************************************
   * Warning: You are using LessTif instead of OpenMotif.          *
   * Some GUI elements might be broken; please see the file        *
@@ -21191,25 +21272,15 @@ $as_echo "$as_me: WARNING: LessTif header detected.
   *                                                               *
   * for more information.                                         *
   *****************************************************************" >&2;}
-
-else
-  $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-
-# no, not running LessTif
-{ $as_echo "$as_me:$LINENO: result: no" >&5
-$as_echo "no" >&6; }
-
 fi
 
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-CPPFLAGS=$save_CPPFLAGS
-
   # Check whether to compile for Motif with Xaw Panner.
   { $as_echo "$as_me:$LINENO: checking whether to compile in panner (requires Xaw)" >&5
 $as_echo_n "checking whether to compile in panner (requires Xaw)... " >&6; }
-save_CPPFLAGS=$CPPFLAGS
+if test "${xdvi_cv_use_xaw_panner+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  save_CPPFLAGS=$CPPFLAGS
 CPPFLAGS="$CPPFLAGS $X_CFLAGS"
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -21217,7 +21288,6 @@ _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-
 #include <X11/X.h>
 #include <X11/Xlib.h>
 #include <X11/Xutil.h>
@@ -21251,19 +21321,20 @@ $as_echo "$ac_try_echo") >&5
 	 test -z "$ac_c_werror_flag" ||
 	 test ! -s conftest.err
        } && test -s conftest.$ac_objext; then
-  xdvi_use_xaw_panner=yes
+  xdvi_cv_use_xaw_panner=yes
 else
   $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	xdvi_use_xaw_panner=no
+	xdvi_cv_use_xaw_panner=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 CPPFLAGS=$save_CPPFLAGS
-{ $as_echo "$as_me:$LINENO: result: $xdvi_use_xaw_panner" >&5
-$as_echo "$xdvi_use_xaw_panner" >&6; }
-if test "x$xdvi_use_xaw_panner" = xyes; then
+fi
+{ $as_echo "$as_me:$LINENO: result: $xdvi_cv_use_xaw_panner" >&5
+$as_echo "$xdvi_cv_use_xaw_panner" >&6; }
+if test "x$xdvi_cv_use_xaw_panner" = xyes; then
 
 cat >>confdefs.h <<\_ACEOF
 #define USE_XAW_PANNER 1
@@ -21271,10 +21342,16 @@ _ACEOF
 
 fi
 
+elif test "x$default_toolkit" = xnone; then
+  { { $as_echo "$as_me:$LINENO: error: No Motif." >&5
+$as_echo "$as_me: error: No Motif." >&2;}
+   { (exit 1); exit 1; }; }
 else
-    { $as_echo "$as_me:$LINENO: result: not found, using Xaw" >&5
-$as_echo "not found, using Xaw" >&6; }
-    with_xdvi_x_toolkit="xaw"
+  # Restore previous X_CFLAGS
+  X_CFLAGS=$xdvi_motif_save_X_CFLAGS
+  { $as_echo "$as_me:$LINENO: No Motif, using Xaw." >&5
+$as_echo "$as_me: No Motif, using Xaw." >&6;}
+  with_xdvi_x_toolkit="xaw"
 fi
 
 
@@ -21283,11 +21360,157 @@ fi
     # Requested or fallback to Xaw, check for library
 
 if test "x$xdvi_have_xaw" = xyes; then
-  :
+  # First try without libXp
+  { $as_echo "$as_me:$LINENO: checking for XawInitializeWidgetSet in -lXaw" >&5
+$as_echo_n "checking for XawInitializeWidgetSet in -lXaw... " >&6; }
+if test "${ac_cv_lib_Xaw_XawInitializeWidgetSet+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lXaw $x_xmu_lib -lXt $X_PRE_LIBS $x_ext_lib $x_xpm_libs -lX11 $X_EXTRA_LIBS $XLFLAG $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char XawInitializeWidgetSet ();
+int
+main ()
+{
+return XawInitializeWidgetSet ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_Xaw_XawInitializeWidgetSet=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_Xaw_XawInitializeWidgetSet=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_Xaw_XawInitializeWidgetSet" >&5
+$as_echo "$ac_cv_lib_Xaw_XawInitializeWidgetSet" >&6; }
+if test "x$ac_cv_lib_Xaw_XawInitializeWidgetSet" = x""yes; then
+  x_tool_libs="-lXaw"
+else
+  # libXaw without libXp failed
+       if test "x$x_xp_lib" = x; then
+         xdvi_have_xaw=no
+       else
+         # Now try with libXp
+         { $as_echo "$as_me:$LINENO: checking for XawTextReplace in -lXaw" >&5
+$as_echo_n "checking for XawTextReplace in -lXaw... " >&6; }
+if test "${ac_cv_lib_Xaw_XawTextReplace+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lXaw $x_xp_lib $x_xmu_lib -lXt $X_PRE_LIBS $x_ext_lib $x_xpm_libs -lX11 $X_EXTRA_LIBS $XLFLAG $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char XawTextReplace ();
+int
+main ()
+{
+return XawTextReplace ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
+  ac_cv_lib_Xaw_XawTextReplace=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_Xaw_XawTextReplace=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_Xaw_XawTextReplace" >&5
+$as_echo "$ac_cv_lib_Xaw_XawTextReplace" >&6; }
+if test "x$ac_cv_lib_Xaw_XawTextReplace" = x""yes; then
+  x_tool_libs="-lXaw $x_xp_lib"
+else
+  xdvi_have_xaw=no
+fi
+
+       fi
+fi
+
 fi
 if test "x$xdvi_have_xaw" = xyes; then
   prog_extension="xaw"
-  x_tool_libs="-lXaw"
 
 cat >>confdefs.h <<\_ACEOF
 #define XAW 1