[Mesa-dev] [PATCH 3/4] glsl/glcpp/tests: reinstate srcdir/abs_builddir blurb

[Dylan Baker]

Sure,
Reviewed-by: Dylan Baker <dylan at pnwbakers.com>

Quoting Emil Velikov (2018-04-24 10:49:21)
> From: Emil Velikov <emil.velikov at collabora.com>
> 
> Bring back the "detection" of the said variables, to allow
> standalone execution.
> 
> Fixes: db8cd8e36771 ("glcpp/tests: Convert shell scripts to a python
> script")
> Cc: Dylan Baker <dylan at pnwbakers.com>
> Signed-off-by: Emil Velikov <emil.velikov at collabora.com>
> ---
>  src/compiler/glsl/glcpp/tests/glcpp-test.sh | 13 +++++++++++++
>  1 file changed, 13 insertions(+)
> 
> diff --git a/src/compiler/glsl/glcpp/tests/glcpp-test.sh b/src/compiler/glsl/glcpp/tests/glcpp-test.sh
> index 7ca8aa26a8..b8397ec890 100755
> --- a/src/compiler/glsl/glcpp/tests/glcpp-test.sh
> +++ b/src/compiler/glsl/glcpp/tests/glcpp-test.sh
> @@ -1,3 +1,16 @@
>  #!/bin/sh
>  
> +if [ -z "$srcdir" -o -z "$abs_builddir" ]; then
> +    echo ""
> +    echo "Warning: you're invoking the script manually and things may fail."
> +    echo "Attempting to determine/set srcdir and abs_builddir variables."
> +    echo ""
> +
> +    # Should point to `dirname Makefile.glsl.am`
> +    srcdir=./../../../
> +    cd `dirname "$0"`
> +    # Should point to `dirname Makefile` equivalent to the above.
> +    abs_builddir=`pwd`/../../../
> +fi
> +
>  $PYTHON2 $srcdir/glsl/glcpp/tests/glcpp_test.py $abs_builddir/glsl/glcpp/glcpp $srcdir/glsl/glcpp/tests --unix --windows --oldmac --bizarro
> -- 
> 2.16.0
> 
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