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advancecomp: version number correctly embedded in binaries

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without this fix, binaries report their version number as "vnone"
which for example stops `image_optim` from using `advpng` (refuses
to use it not being able to tell what version number it has)
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snicket2100 2020-04-13 10:19:44 +02:00
parent 87d598e310
commit b1c14fb636
1 changed files with 7 additions and 0 deletions
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7
pkgs/tools/compression/advancecomp/default.nix
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@ -28,6 +28,13 @@ stdenv.mkDerivation rec {
}) })
]; ];
# autover.sh relies on 'git describe', which obviously doesn't work as we're not cloning
# the full git repo. so we have to put the version number in `.version`, otherwise
# the binaries get built reporting "none" as their version number.
postPatch = ''
echo "${version}" >.version
'';
meta = with stdenv.lib; { meta = with stdenv.lib; {
description = ''A set of tools to optimize deflate-compressed files''; description = ''A set of tools to optimize deflate-compressed files'';
license = licenses.gpl3 ; license = licenses.gpl3 ;