pyrox.dev
1{ fetchurl, stdenv, javac, jvm, antlr, pkgconfig, gtk2, gconf, ecj }:
2
3stdenv.mkDerivation rec {
4 name = "classpath-0.99";
5
6 src = fetchurl {
7 url = "mirror://gnu/classpath/${name}.tar.gz";
8 sha256 = "1j7cby4k66f1nvckm48xcmh352b1d1b33qk7l6hi7dp9i9zjjagr";
9 };
10
11 patches = [ ./missing-casts.patch ];
12
13 buildInputs = [ javac jvm antlr pkgconfig gtk2 gconf ecj ];
14
15 configurePhase = ''
16 # GCJ tries to compile all of Classpath during the `configure' run when
17 # trying to build in the source tree (see
18 # http://www.mail-archive.com/classpath@gnu.org/msg15079.html), thus we
19 # build out-of-tree.
20 mkdir ../build
21 cd ../build
22 echo "building in \`$PWD'"
23
24 ../${name}/configure --prefix="$out" \
25 --enable-fast-install --disable-dependency-tracking \
26 ${configureFlags}
27 '';
28
29 /* Plug-in support requires Xulrunner and all that. Maybe someday,
30 optionally.
31
32 Compilation with `-Werror' is disabled because of this:
33
34 native/jni/native-lib/cpnet.c: In function 'cpnet_addMembership':
35 native/jni/native-lib/cpnet.c:583: error: dereferencing type-punned pointer will break strict-aliasing rules
36 native/jni/native-lib/cpnet.c: In function 'cpnet_dropMembership':
37 native/jni/native-lib/cpnet.c:598: error: dereferencing type-punned pointer will break strict-aliasing rules
38
39 */
40
41 configureFlags = "--disable-Werror --disable-plugin --with-antlr-jar=${antlr}/lib/antlr.jar";
42
43 meta = {
44 description = "Essential libraries for Java";
45
46 longDescription = ''
47 GNU Classpath, Essential Libraries for Java, is a GNU project to create
48 free core class libraries for use with virtual machines and compilers
49 for the Java programming language.
50 '';
51
52 homepage = http://www.gnu.org/software/classpath/;
53
54 # The exception makes it similar to LGPLv2+ AFAICS.
55 license = stdenv.lib.licenses.gpl2ClasspathPlus;
56
57 maintainers = [ ];
58 platforms = stdenv.lib.platforms.linux;
59 };
60}