squashfsTools: optional lz4 support
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@ -1,4 +1,9 @@
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{ stdenv, fetchFromGitHub, zlib, xz }:
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{ stdenv, fetchFromGitHub, zlib, xz
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, lz4 ? null
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, lz4Support ? false
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}:
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assert lz4Support -> (lz4 != null);
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stdenv.mkDerivation rec {
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name = "squashfs-4.4dev";
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@ -10,13 +15,15 @@ stdenv.mkDerivation rec {
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rev = "9c1db6d13a51a2e009f0027ef336ce03624eac0d";
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};
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buildInputs = [ zlib xz ];
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buildInputs = [ zlib xz ]
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++ stdenv.lib.optional lz4Support lz4;
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preBuild = "cd squashfs-tools";
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installFlags = "INSTALL_DIR=\${out}/bin";
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makeFlags = "XZ_SUPPORT=1";
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makeFlags = [ "XZ_SUPPORT=1" ]
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++ stdenv.lib.optional lz4Support "LZ4_SUPPORT=1";
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meta = {
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homepage = http://squashfs.sourceforge.net/;
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