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https://github.com/NixOS/nixpkgs.git
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42 lines
1.4 KiB
Nix
42 lines
1.4 KiB
Nix
{ stdenv, fetchurl }:
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stdenv.mkDerivation rec {
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name = "jbigkit-2.1";
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src = fetchurl {
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url = "http://www.cl.cam.ac.uk/~mgk25/jbigkit/download/${name}.tar.gz";
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sha256 = "0cnrcdr1dwp7h7m0a56qw09bv08krb37mpf7cml5sjdgpyv0cwfy";
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};
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postPatch = ''
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sed -i 's/^\(CFLAGS.*\)$/\1 -fPIC/' Makefile
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'' + stdenv.lib.optionalString stdenv.cc.isClang ''
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substituteInPlace Makefile libjbig/Makefile pbmtools/Makefile \
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--replace "CC = gcc" "CC = clang"
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'';
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installPhase = ''
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install -D -m644 libjbig/libjbig.a $out/lib/libjbig.a
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install -D -m644 libjbig/libjbig85.a $out/lib/libjbig85.a
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install -D -m644 libjbig/jbig.h $out/include/jbig.h
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install -D -m644 libjbig/jbig_ar.h $out/include/jbig_ar.h
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install -D -m644 libjbig/jbig85.h $out/include/jbig85.h
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install -d -m755 $out/share/man/man1
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install -m644 pbmtools/*.1* $out/share/man/man1
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install -D -m755 pbmtools/jbgtopbm $out/bin/jbgtopbm
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install -D -m755 pbmtools/pbmtojbg $out/bin/pbmtojbg
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install -D -m755 pbmtools/jbgtopbm85 $out/bin/jbgtopbm85
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install -D -m755 pbmtools/pbmtojbg85 $out/bin/pbmtojbg85
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'';
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meta = with stdenv.lib; {
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homepage = "http://www.cl.cam.ac.uk/~mgk25/jbigkit/";
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description = "a software implementation of the JBIG1 data compression standard";
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license = licenses.gpl2;
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platforms = platforms.all;
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maintainers = with maintainers; [ wkennington ];
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};
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}
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