mirror of
https://github.com/NixOS/nixpkgs.git
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60 lines
1.9 KiB
Nix
60 lines
1.9 KiB
Nix
{ fetchurl, stdenv, javac, jvm, antlr, pkgconfig, gtk, gconf, ecj }:
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stdenv.mkDerivation rec {
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name = "classpath-0.99";
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src = fetchurl {
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url = "mirror://gnu/classpath/${name}.tar.gz";
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sha256 = "1j7cby4k66f1nvckm48xcmh352b1d1b33qk7l6hi7dp9i9zjjagr";
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};
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patches = [ ./missing-casts.patch ];
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buildInputs = [ javac jvm antlr pkgconfig gtk gconf ecj ];
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configurePhase = ''
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# GCJ tries to compile all of Classpath during the `configure' run when
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# trying to build in the source tree (see
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# http://www.mail-archive.com/classpath@gnu.org/msg15079.html), thus we
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# build out-of-tree.
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mkdir ../build
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cd ../build
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echo "building in \`$PWD'"
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../${name}/configure --prefix="$out" \
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--enable-fast-install --disable-dependency-tracking \
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${configureFlags}
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'';
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/* Plug-in support requires Xulrunner and all that. Maybe someday,
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optionally.
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Compilation with `-Werror' is disabled because of this:
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native/jni/native-lib/cpnet.c: In function 'cpnet_addMembership':
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native/jni/native-lib/cpnet.c:583: error: dereferencing type-punned pointer will break strict-aliasing rules
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native/jni/native-lib/cpnet.c: In function 'cpnet_dropMembership':
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native/jni/native-lib/cpnet.c:598: error: dereferencing type-punned pointer will break strict-aliasing rules
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*/
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configureFlags = "--disable-Werror --disable-plugin --with-antlr-jar=${antlr}/lib/antlr.jar";
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meta = {
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description = "Essential libraries for Java";
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longDescription = ''
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GNU Classpath, Essential Libraries for Java, is a GNU project to create
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free core class libraries for use with virtual machines and compilers
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for the Java programming language.
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'';
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homepage = http://www.gnu.org/software/classpath/;
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# The exception makes it similar to LGPLv2+ AFAICS.
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license = stdenv.lib.licenses.gpl2ClasspathPlus;
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maintainers = [ ];
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};
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}
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