3 files changed, 9 insertions, 9 deletions
diff --git a/unix/configure b/unix/configure
index 6a053d9..e1079fc 100755
--- a/unix/configure
+++ b/unix/configure
@@ -1338,7 +1338,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 TK_VERSION=8.5
 TK_MAJOR_VERSION=8
 TK_MINOR_VERSION=5
-TK_PATCH_LEVEL=".17"
+TK_PATCH_LEVEL=".18"
 VERSION=${TK_VERSION}
 LOCALES="cs da de el en en_gb eo es fr hu it nl pl pt ru sv"
 
@@ -10008,7 +10008,7 @@ ac_x_header_dirs='
 /usr/openwin/share/include'
 
 if test "$ac_x_includes" = no; then
-  # Guess where to find include files, by looking for Xlib.h.
+  # Guess where to find include files, by looking for Intrinsic.h.
   # First, try using that file with no special directory specified.
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -10016,7 +10016,7 @@ _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-#include <X11/Xlib.h>
+#include <X11/Intrinsic.h>
 _ACEOF
 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
@@ -10043,7 +10043,7 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
   for ac_dir in $ac_x_header_dirs; do
-  if test -r "$ac_dir/X11/Xlib.h"; then
+  if test -r "$ac_dir/X11/Intrinsic.h"; then
     ac_x_includes=$ac_dir
     break
   fi
@@ -10057,18 +10057,18 @@ if test "$ac_x_libraries" = no; then
   # See if we find them without any special options.
   # Don't add to $LIBS permanently.
   ac_save_LIBS=$LIBS
-  LIBS="-lX11 $LIBS"
+  LIBS="-lXt $LIBS"
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-#include <X11/Xlib.h>
+#include <X11/Intrinsic.h>
 int
 main ()
 {
-XrmInitialize ()
+XtMalloc (0)
   ;
   return 0;
 }
diff --git a/unix/configure.in b/unix/configure.in
index 7be1791..bab5d8a 100644
--- a/unix/configure.in
+++ b/unix/configure.in
@@ -25,7 +25,7 @@ m4_ifdef([SC_USE_CONFIG_HEADERS], [
 TK_VERSION=8.5
 TK_MAJOR_VERSION=8
 TK_MINOR_VERSION=5
-TK_PATCH_LEVEL=".17"
+TK_PATCH_LEVEL=".18"
 VERSION=${TK_VERSION}
 LOCALES="cs da de el en en_gb eo es fr hu it nl pl pt ru sv"
 
diff --git a/unix/tk.spec b/unix/tk.spec
index 32c0520..fd51c52 100644
--- a/unix/tk.spec
+++ b/unix/tk.spec
@@ -4,7 +4,7 @@
 
 Name:          tk
 Summary:       Tk graphical toolkit for the Tcl scripting language.
-Version:       8.5.17
+Version:       8.5.18
 Release:       2
 License:       BSD
 Group:         Development/Languages