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WIP: optipng: cc-wrapper can be relied on to export these env vars

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This commit is contained in:
John Ericson 2017-06-28 14:11:08 -04:00
parent f16ee76ca8
commit 895c361480
1 changed files with 12 additions and 14 deletions
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26
pkgs/tools/graphics/optipng/default.nix
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@ -1,4 +1,6 @@
{ stdenv, fetchurl, libpng, static ? false }:
{ stdenv, fetchurl, libpng, static ? false
, buildPlatform, hostPlatform
}:
# This package comes with its own copy of zlib, libpng and pngxtern
@ -15,20 +17,16 @@ stdenv.mkDerivation rec {
buildInputs = [ libpng ];
LDFLAGS = optional static "-static";
configureFlags = "--with-system-zlib --with-system-libpng";
configureFlags = [
"--with-system-zlib"
"--with-system-libpng"
] ++ stdenv.lib.optionals (hostPlatform != buildPlatform) [
#"-prefix=$out"
];
crossAttrs = {
CC="${stdenv.cross.config}-gcc";
LD="${stdenv.cross.config}-gcc";
AR="${stdenv.cross.config}-ar";
RANLIB="${stdenv.cross.config}-ranlib";
configurePhase = ''
./configure -prefix="$out" --with-system-zlib --with-system-libpng
'';
postInstall = optional (stdenv.cross.libc == "msvcrt") ''
mv "$out"/bin/optipng "$out"/bin/optipng.exe
'';
};
postInstall = if hostPlatform != buildPlatform && hostPlatform.isWindows then ''
mv "$out"/bin/optipng{,.exe}
'' else null;
meta = with stdenv.lib; {
homepage = http://optipng.sourceforge.net/;