From ee64c53c1fdcadf00138b7e6fdf44a1c433db9f8 Mon Sep 17 00:00:00 2001
From: Cory Fields <cory-nospam-@coryfields.com>
Date: Thu, 6 Nov 2014 22:18:08 -0500
Subject: [PATCH] build: remove internal/protected build attribute checks

They're not necessary, and not always supported. We only need to know about
hidden and default.
---
 build-aux/m4/ax_gcc_func_attribute.m4 | 2 --
 1 file changed, 2 deletions(-)

diff --git a/build-aux/m4/ax_gcc_func_attribute.m4 b/build-aux/m4/ax_gcc_func_attribute.m4
index de11303e7b..275ca63a2c 100644
--- a/build-aux/m4/ax_gcc_func_attribute.m4
+++ b/build-aux/m4/ax_gcc_func_attribute.m4
@@ -180,8 +180,6 @@ AC_DEFUN([AX_GCC_FUNC_ATTRIBUTE], [
                 [visibility], [
                     int foo_def( void ) __attribute__(($1("default")));
                     int foo_hid( void ) __attribute__(($1("hidden")));
-                    int foo_int( void ) __attribute__(($1("internal")));
-                    int foo_pro( void ) __attribute__(($1("protected")));
                 ],
                 [warning], [
                     int foo( void ) __attribute__(($1("")));