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nixpkgs/pkgs/development/libraries/jbigkit/default.nix
Eric Seidel 662a6b1ca6 remove all references to stdenv.cc.cc.is{GNU,Clang}
use the new `stdenv.cc.is{GNU,Clang}` instead, which will always be
defined.
2015-05-11 14:44:50 -07:00

42 lines
1.4 KiB
Nix

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