32 lines
1.1 KiB
Nix
32 lines
1.1 KiB
Nix
{ stdenv, fetchurl, fetchpatch, leptonica, zlib, libwebp, giflib, libjpeg, libpng, libtiff }:
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stdenv.mkDerivation {
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name = "jbig2enc-0.28";
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src = fetchurl {
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url = http://github.com/agl/jbig2enc/archive/0.28-dist.tar.gz;
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sha256 = "1wc0lmqz4jag3rhhk1xczlqpfv2qqp3fz7wzic2lba3vsbi1rrw3";
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};
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propagatedBuildInputs = [ leptonica zlib libwebp giflib libjpeg libpng libtiff ];
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patches = [
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# https://github.com/agl/jbig2enc/commit/53ce5fe7e73d7ed95c9e12b52dd4984723f865fa
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./53ce5fe7e73d7ed95c9e12b52dd4984723f865fa.patch
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];
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# This is necessary, because the resulting library has
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# /tmp/nix-build-jbig2enc/src/.libs before /nix/store/jbig2enc/lib
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# in its rpath, which means that patchelf --shrink-rpath removes
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# the /nix/store one. By cleaning up before fixup, we ensure that
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# the /tmp/nix-build-jbig2enc/src/.libs directory is gone.
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preFixup = ''
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make clean
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'';
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meta = {
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description = "Encoder for the JBIG2 image compression format";
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license = stdenv.lib.licenses.asl20;
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platforms = stdenv.lib.platforms.all;
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};
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}
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