Test for existence of NSInteger.

Suggested by Yavor Doganov.

diff --git a/configure.in b/configure.in
index 7910af3b4a03b33b29af3666810b9ed575a6fb92..283b290ab82245fc0328db09237b13dfb4bc05a2 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1236,6 +1236,14 @@ if test "${with_ns}" != no; then
      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES}"
   fi
   AC_CHECK_HEADER(AppKit/AppKit.h, HAVE_NS=yes)
+  NS_HAVE_INTEGER=yes
+  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <Foundation/NSObjCRuntime.h>],
+                                     [NSInteger i;])],
+                   ns_have_integer=yes,
+                   ns_have_integer=no)
+  if test $ns_have_integer = no; then
+    NS_HAVE_INTEGER=no
+  fi
 fi
 if test "${HAVE_NS}" = yes; then
   window_system=nextstep
@@ -2046,6 +2054,9 @@ if test "${HAVE_NS}" = "yes"; then
   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
     AC_DEFINE(NS_IMPL_GNUSTEP, 1, [Define to 1 if you are using NS windowing under GNUstep.])
   fi
+  dnl if test "${NS_HAVE_INTEGER}" = "yes"; then
+    AC_DEFINE(NS_HAVE_INTEGER, 1, [Define to 1 if `NSInteger' is defined.])
+  dnl fi
   # We also have mouse menus.
   HAVE_MENUS=yes
 fi