From d25dea0c688cc05f08b4ae32545e9a3bd5b33be0 Mon Sep 17 00:00:00 2001
From: Eric Engestrom <eric@engestrom.ch>
Date: Tue, 21 Feb 2017 23:56:51 +0000
Subject: [PATCH] egl: make sure entrypoints list is always sorted

Starting with the next commit, badly sorting this list will break the
eglGetProcAddress().

Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
---
 src/egl/Makefile.am          | 3 ++-
 src/egl/egl-entrypoint-check | 5 +++++
 2 files changed, 7 insertions(+), 1 deletion(-)
 create mode 100755 src/egl/egl-entrypoint-check

diff --git a/src/egl/Makefile.am b/src/egl/Makefile.am
index d36a786ab44..3477f797d77 100644
--- a/src/egl/Makefile.am
+++ b/src/egl/Makefile.am
@@ -126,7 +126,8 @@ egl_HEADERS = \
 	$(top_srcdir)/include/EGL/eglmesaext.h \
 	$(top_srcdir)/include/EGL/eglplatform.h
 
-TESTS = egl-symbols-check
+TESTS = egl-symbols-check \
+	egl-entrypoint-check
 
 EXTRA_DIST = \
 	$(TESTS) \
diff --git a/src/egl/egl-entrypoint-check b/src/egl/egl-entrypoint-check
new file mode 100755
index 00000000000..ec33d8e97f8
--- /dev/null
+++ b/src/egl/egl-entrypoint-check
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+entrypoints=$(grep EGL_ENTRYPOINT "$srcdir"/main/eglentrypoint.h)
+sorted=$(sort <<< "$entrypoints")
+test "$entrypoints" = "$sorted"