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-rwxr-xr-xlib/wx/configure.in41
1 files changed, 30 insertions, 11 deletions
diff --git a/lib/wx/configure.in b/lib/wx/configure.in
index 855c0c975e..8f8c5ee123 100755
--- a/lib/wx/configure.in
+++ b/lib/wx/configure.in
@@ -194,6 +194,36 @@ case $host_os in
;;
esac
+dnl
+dnl Opengl tests
+dnl
+
+if test X"$host_os" != X"win32" ; then
+ AC_CHECK_HEADERS([GL/gl.h], [],
+ [AC_CHECK_HEADERS([OpenGL/gl.h])])
+ if test X"$ac_cv_header_GL_gl_h" != Xyes &&
+ test X"$ac_cv_header_OpenGL_gl_h" != Xyes
+ then
+ saved_CPPFLAGS="$CPPFLAGS"
+ AC_MSG_NOTICE(Checking for OpenGL headers in /usr/X11R6)
+ CPPFLAGS="-isystem /usr/X11R6/include $CPPFLAGS"
+ $as_unset ac_cv_header_GL_gl_h
+ AC_CHECK_HEADERS([GL/gl.h])
+ if test X"$ac_cv_header_GL_gl_h" != Xyes ; then
+ AC_MSG_NOTICE(Checking for OpenGL headers in /usr/local)
+ CPPFLAGS="-isystem /usr/local/include $saved_CPPFLAGS"
+ $as_unset ac_cv_header_GL_gl_h
+ AC_CHECK_HEADERS([GL/gl.h])
+ if test X"$ac_cv_header_GL_gl_h" != Xyes ; then
+ AC_MSG_WARN([No OpenGL headers found, wx will NOT be usable])
+ CPPFLAGS="$saved_CPPFLAGS"
+ fi
+ fi
+ fi
+else
+ AC_CHECK_HEADERS([gl/gl.h],[],[],[#include <windows.h>])
+fi
+
CXXFLAGS="$CFLAGS $CPPFLAGS"
CFLAGS="$CFLAGS $CPPFLAGS $C_ONLY_FLAGS"
@@ -386,17 +416,6 @@ if test "$WXERL_CAN_BUILD_DRIVER" != "false"; then
AC_SUBST(WX_HAVE_STATIC_LIBS)
AC_SUBST(RC_FILE_TYPE)
-dnl
-dnl Opengl tests
-dnl
-
-if test X"$host_os" != X"win32" ; then
- AC_CHECK_HEADERS([GL/gl.h])
- AC_CHECK_HEADERS([OpenGL/gl.h])
-else
- AC_CHECK_HEADERS([gl/gl.h],[],[],[#include <windows.h>])
-fi
-
AC_MSG_CHECKING(if wxwidgets have opengl support)
AC_LANG_PUSH(C++)
saved_CXXFLAGS=$CXXFLAGS