Mesa (master): automake: egl: add symbols test

[Emil Velikov]

Module: Mesa
Branch: master
Commit: 166314dd8829c80f1df5a3b7070b6c86cccf1b9e
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=166314dd8829c80f1df5a3b7070b6c86cccf1b9e

Author: Emil Velikov <emil.velikov at collabora.com>
Date:   Thu Nov 19 15:50:50 2015 +0000

automake: egl: add symbols test

Should help us catch issues where we expose any extra symbols by
mistake. Just like the ones fixes with previous commit.

Signed-off-by: Emil Velikov <emil.velikov at collabora.com>
Tested-by: Kai Wasserbäch <kai at dev.carbon-project.org>
Reviewed-by: Kristian Høgsberg <krh at bitplanet.net>
Acked-by: Matt Turner <mattst88 at gmail.com>

---

 src/egl/Makefile.am       |    3 +++
 src/egl/egl-symbols-check |   55 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 58 insertions(+)

diff --git a/src/egl/Makefile.am b/src/egl/Makefile.am
index 88fe13a..0b463c8 100644
--- a/src/egl/Makefile.am
+++ b/src/egl/Makefile.am
@@ -119,7 +119,10 @@ egl_HEADERS = \
 	$(top_srcdir)/include/EGL/eglmesaext.h \
 	$(top_srcdir)/include/EGL/eglplatform.h
 
+TESTS = egl-symbols-check
+
 EXTRA_DIST = \
+	egl-symbols-check \
 	SConscript \
 	drivers/haiku \
 	docs \
diff --git a/src/egl/egl-symbols-check b/src/egl/egl-symbols-check
new file mode 100755
index 0000000..5d46fed
--- /dev/null
+++ b/src/egl/egl-symbols-check
@@ -0,0 +1,55 @@
+#!/bin/bash
+
+FUNCS=$(nm -D --defined-only ${1-.libs/libEGL.so} | grep -o "T .*" | cut -c 3- | while read func; do
+( grep -q "^$func$" || echo $func )  <<EOF
+eglBindAPI
+eglBindTexImage
+eglChooseConfig
+eglClientWaitSync
+eglCopyBuffers
+eglCreateContext
+eglCreateImage
+eglCreatePbufferFromClientBuffer
+eglCreatePbufferSurface
+eglCreatePixmapSurface
+eglCreatePlatformPixmapSurface
+eglCreatePlatformWindowSurface
+eglCreateSync
+eglCreateWindowSurface
+eglDestroyContext
+eglDestroyImage
+eglDestroySurface
+eglDestroySync
+eglGetConfigAttrib
+eglGetConfigs
+eglGetCurrentContext
+eglGetCurrentDisplay
+eglGetCurrentSurface
+eglGetDisplay
+eglGetError
+eglGetPlatformDisplay
+eglGetProcAddress
+eglGetSyncAttrib
+eglInitialize
+eglMakeCurrent
+eglQueryAPI
+eglQueryContext
+eglQueryString
+eglQuerySurface
+eglReleaseTexImage
+eglReleaseThread
+eglSurfaceAttrib
+eglSwapBuffers
+eglSwapInterval
+eglTerminate
+eglWaitClient
+eglWaitGL
+eglWaitNative
+eglWaitSync
+_fini
+_init
+EOF
+done)
+
+test ! -n "$FUNCS" || echo $FUNCS
+test ! -n "$FUNCS"