Fix test for Xext headers (bug 1498), now it should fail properly in …

…systems with the old headers.
libsdl-org · Jun 1, 2012 · fc741e4 · fc741e4
1 parent 62f18a8
commit fc741e4
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diff --git a/configure b/configure
@@ -22181,6 +22181,8 @@ cat >>conftest.$ac_ext <<_ACEOF
               #include <X11/extensions/Xext.h>
               #include <X11/extensions/extutil.h>
 
+extern XExtDisplayInfo* XextAddDisplay(XExtensionInfo* a,Display* b,_Xconst char* c,XExtensionHooks* d,int e,XPointer f);
+
 int
 main ()
 {

diff --git a/configure.in b/configure.in
@@ -1099,6 +1099,7 @@ AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=ma
               #include <X11/extensions/Xext.h>
               #include <X11/extensions/extutil.h>
             ],[
+extern XExtDisplayInfo* XextAddDisplay(XExtensionInfo* a,Display* b,_Xconst char* c,XExtensionHooks* d,int e,XPointer f);
 XExtDisplayInfo*
 XextAddDisplay(XExtensionInfo* a,Display* b,_Xconst char* c,XExtensionHooks* d,int e,XPointer f)
 {