[Mesa-dev] [PATCH 2/3] docs: avoid overwrite of LD_LIBRARY_PATH during basic testing
Andres Gomez
agomez at igalia.com
Sat Jul 15 16:26:07 UTC 2017
The LD_LIBRARY_PATH environment variable could be already defined so
we extend it and restore it rather than just overwriting it.
v2:
- Unset the __old_ld helper variable when we are done with it.
- Corrected test for and escaping of variables (Eric).
Signed-off-by: Andres Gomez <agomez at igalia.com>
Reviewed-by: Emil Velikov <emil.velikov at collabora.com>
---
docs/releasing.html | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/docs/releasing.html b/docs/releasing.html
index 85ab6ae8cb..47137f57e6 100644
--- a/docs/releasing.html
+++ b/docs/releasing.html
@@ -472,7 +472,8 @@ Here is one solution that I've been using.
__glxgears_cmd='glxgears 2>&1 | grep -v "configuration file"'
__es2info_cmd='es2_info 2>&1 | egrep "GL_VERSION|GL_RENDERER|.*dri\.so"'
__es2gears_cmd='es2gears_x11 2>&1 | grep -v "configuration file"'
- export LD_LIBRARY_PATH=`pwd`/test/usr/local/lib/
+ test "x$LD_LIBRARY_PATH" != 'x' && __old_ld="$LD_LIBRARY_PATH" && __token=':'
+ export LD_LIBRARY_PATH=`pwd`/test/usr/local/lib/"${__token}${__old_ld}"
export LIBGL_DRIVERS_PATH=`pwd`/test/usr/local/lib/dri/
export LIBGL_DEBUG=verbose
eval $__glxinfo_cmd
@@ -492,6 +493,7 @@ Here is one solution that I've been using.
eval $__es2gears_cmd
# Smoke test DOTA2
unset LD_LIBRARY_PATH
+ test "x$__old_ld" != 'x' && export LD_LIBRARY_PATH="$__old_ld" && unset __old_ld && unset __token
unset LIBGL_DRIVERS_PATH
unset LIBGL_DEBUG
unset LIBGL_ALWAYS_SOFTWARE
--
2.13.2
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