wayland-egl: fail the symbol check if lib is missing
Based on a similar patch (in Mesa) by Eric Engestrom.
v2: Rebase on top of $NM patch
v3: Rebase
Reviewed-by: Eric Engestrom <eric@engestrom.ch> (v1)
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
diff --git a/egl/wayland-egl-symbols-check b/egl/wayland-egl-symbols-check
index 6ad28f3..8b3d711 100755
--- a/egl/wayland-egl-symbols-check
+++ b/egl/wayland-egl-symbols-check
@@ -1,6 +1,14 @@
#!/bin/sh
+set -eu
-FUNCS=$($NM -D --defined-only ${WAYLAND_EGL_LIB} | grep -o "T .*" | cut -c 3- | while read func; do
+LIB=${WAYLAND_EGL_LIB}
+
+if [ ! -f "$LIB" ]; then
+ echo "The test binary \"$LIB\" does no exist"
+ exit 1
+fi
+
+FUNCS=$($NM -D --defined-only $LIB | grep -o "T .*" | cut -c 3- | while read func; do
( grep -q "^$func$" || echo $func ) <<EOF
wl_egl_window_resize
wl_egl_window_create
