configure.ac: Allow OpenGL ES1 and ES2 only with enabled OpenGL
Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa
9.0.x
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
diff --git a/configure.ac b/configure.ac
index 50e60f6..06d9fc9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -676,6 +676,17 @@
AC_MSG_ERROR([at least one API should be enabled])
fi
+# Building OpenGL ES1 and/or ES2 without OpenGL is not supported on mesa 9.0.x
+if test "x$enable_opengl" = xno -a \
+ "x$enable_gles1" = xyes; then
+ AC_MSG_ERROR([Building OpenGL ES1 without OpenGL is not supported])
+fi
+
+if test "x$enable_opengl" = xno -a \
+ "x$enable_gles2" = xyes; then
+ AC_MSG_ERROR([Building OpenGL ES2 without OpenGL is not supported])
+fi
+
API_DEFINES=""
if test "x$enable_opengl" = xno; then
API_DEFINES="$API_DEFINES -DFEATURE_GL=0"