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docs: avoid overwrite of LD_LIBRARY_PATH during basic testing

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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).

v3: Remove unneeded variable (Emil).

Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
This commit is contained in:
Andres Gomez 2017-07-08 22:59:40 +03:00
parent 8c1d87b251
commit e6f455646a
1 changed files with 3 additions and 1 deletions
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docs/releasing.html
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@ -472,7 +472,8 @@ Here is one solution that I've been using.
__glxgears_cmd='glxgears 2>&amp;1 | grep -v "configuration file"'
__es2info_cmd='es2_info 2>&amp;1 | egrep "GL_VERSION|GL_RENDERER|.*dri\.so"'
__es2gears_cmd='es2gears_x11 2>&amp;1 | grep -v "configuration file"'
export LD_LIBRARY_PATH=`pwd`/test/usr/local/lib/
test "x$LD_LIBRARY_PATH" != 'x' &amp;&amp; __old_ld="$LD_LIBRARY_PATH"
export LD_LIBRARY_PATH=`pwd`/test/usr/local/lib/:"${__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' &amp;&amp; export LD_LIBRARY_PATH="$__old_ld" &amp;&amp; unset __old_ld
unset LIBGL_DRIVERS_PATH
unset LIBGL_DEBUG
unset LIBGL_ALWAYS_SOFTWARE