97 lines
3 KiB
Nix
97 lines
3 KiB
Nix
{ stdenv, fetchurl, libtool, autoconf, automake, gnum4, linkStatic ? false }:
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let
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version = "1.0.6";
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sharedLibrary = !(stdenv ? isStatic)
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&& stdenv.system != "i686-cygwin" && !linkStatic;
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darwinMakefile = fetchurl {
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url = "https://gitweb.gentoo.org/repo/proj/prefix.git/plain/app-arch/bzip2/files/bzip2-1.0.6-Makefile-libbz2_dylib";
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sha256 = "1lq6g98kfpwv2f7wn4sk8hzcf87dwf92gviq0b4691f5bvc9mawz";
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};
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in stdenv.mkDerivation {
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name = "bzip2-${version}";
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src = fetchurl {
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url = "http://www.bzip.org/${version}/bzip2-${version}.tar.gz";
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sha256 = "1kfrc7f0ja9fdn6j1y6yir6li818npy6217hvr3wzmnmzhs8z152";
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};
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crossAttrs = {
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buildInputs = [ libtool autoconf automake gnum4 ];
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patches = [
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# original upstream for the autoconf patch is here:
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# http://ftp.suse.com/pub/people/sbrabec/bzip2/for_downstream/bzip2-1.0.6-autoconfiscated.patch
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# but we get the mingw-builds version of the patch, which fixes
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# a few more issues
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(fetchurl {
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url = "https://raw.githubusercontent.com/niXman/mingw-builds/17ae841dcf6e72badad7941a06d631edaf687436/patches/bzip2/bzip2-1.0.6-autoconfiscated.patch";
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sha256 = "1flbd3i8vg9kzq0a712qcg9j2c4ymnqvgd0ldyafpzvbqj1iicnp";
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})
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];
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patchFlags = "-p0";
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postPatch = ''
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sed -i -e '/<sys\\stat\.h>/s|\\|/|' bzip2.c
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'';
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preConfigure = "sh ./autogen.sh";
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# clear native hooks that are not needed with autoconf
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preBuild = "";
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preInstall = "";
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postInstall = "";
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};
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preBuild = stdenv.lib.optionalString sharedLibrary ''
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make -f ${if stdenv.isDarwin then "Makefile-libbz2_dylib" else "Makefile-libbz2_so"}
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'';
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preInstall = stdenv.lib.optionalString sharedLibrary (if !stdenv.isDarwin then ''
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mkdir -p $out/lib
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mv libbz2.so* $out/lib
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( cd $out/lib &&
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ln -s libbz2.so.1.0.? libbz2.so &&
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ln -s libbz2.so.1.0.? libbz2.so.1
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)
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'' else ''
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mkdir -p $out/lib
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mv libbz2.*.dylib $out/lib
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( cd $out/lib &&
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ln -s libbz2.1.0.?.dylib libbz2.dylib &&
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ln -s libbz2.1.0.?.dylib libbz2.1.dylib
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)
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'');
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installFlags = [ "PREFIX=$(out)" ];
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postInstall = ''
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rm $out/bin/bunzip2* $out/bin/bzcat*
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ln -s bzip2 $out/bin/bunzip2
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ln -s bzip2 $out/bin/bzcat
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'';
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postPatch = ''
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substituteInPlace Makefile --replace CC=gcc CC=cc
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substituteInPlace Makefile-libbz2_so --replace CC=gcc CC=cc
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'' + stdenv.lib.optionalString stdenv.isDarwin ''
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cp ${darwinMakefile} Makefile-libbz2_dylib
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substituteInPlace Makefile-libbz2_dylib \
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--replace "CC=gcc" "CC=cc" \
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--replace "PREFIX=/usr" "PREFIX=$out"
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'';
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preConfigure = ''
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substituteInPlace Makefile --replace '$(PREFIX)/man' '$(PREFIX)/share/man'
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'';
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makeFlags = stdenv.lib.optional linkStatic "LDFLAGS=-static";
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inherit linkStatic;
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meta = {
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homepage = "http://www.bzip.org";
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description = "high-quality data compression program";
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platforms = stdenv.lib.platforms.all;
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maintainers = [];
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};
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}
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