gles1: fail symbol check if lib is missing

[mesa.git] / src / mapi / es1api / ABI-check

diff --git a/src/mapi/es1api/ABI-check b/src/mapi/es1api/ABI-check
index aecad5a6f5bcc88e1742da36caa3568bfe9c3567..25970bc41419eac5b54498afa4d735ec575b1492 100755 (executable)
--- a/src/mapi/es1api/ABI-check
+++ b/src/mapi/es1api/ABI-check
@@ -1,4 +1,5 @@
-#!/bin/bash
+#!/bin/sh
+set -eu
 
 # Print defined gl.* functions not in GL ES 1.1 or in
 # (FIXME, none of these should be part of the ABI)
@@ -8,7 +9,14 @@
 # or in extensions that are part of the ES 1.1 extension pack.
 # (see http://www.khronos.org/registry/gles/specs/1.1/opengles_spec_1_1_extension_pack.pdf)
 
-FUNCS=$(nm -D --defined-only ${1-.libs/libGLESv1_CM.so.1} | grep -o 'T gl.*' | cut -c 3- | while read func; do
+LIB=${1-.libs/libGLESv1_CM.so.1}
+
+if ! [ -f "$LIB" ]
+then
+  exit 1
+fi
+
+FUNCS=$(nm -D --defined-only $LIB | grep -o 'T gl.*' | cut -c 3- | while read func; do
 ( grep -q "^$func$" || echo $func )  <<EOF
 glActiveTexture
 glAlphaFunc
@@ -122,6 +130,7 @@ glPointParameterfv
 glPointParameterx
 glPointParameterxv
 glPointSize
+glPointSizePointerOES
 glPointSizex
 glPolygonOffset
 glPolygonOffsetx