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Diffstat (limited to 'var/spack/repos/builtin/packages/bzip2/package.py')
-rw-r--r-- | var/spack/repos/builtin/packages/bzip2/package.py | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/var/spack/repos/builtin/packages/bzip2/package.py b/var/spack/repos/builtin/packages/bzip2/package.py new file mode 100644 index 0000000000..638ba1fa4d --- /dev/null +++ b/var/spack/repos/builtin/packages/bzip2/package.py @@ -0,0 +1,60 @@ +from spack import * + +class Bzip2(Package): + """bzip2 is a freely available, patent free high-quality data + compressor. It typically compresses files to within 10% to 15% + of the best available techniques (the PPM family of statistical + compressors), whilst being around twice as fast at compression + and six times faster at decompression. + + """ + homepage = "http://www.bzip.org" + url = "http://www.bzip.org/1.0.6/bzip2-1.0.6.tar.gz" + + version('1.0.6', '00b516f4704d4a7cb50a1d97e6e8e15b') + + + def patch(self): + mf = FileFilter('Makefile-libbz2_so') + mf.filter(r'^CC=gcc', 'CC=cc') + + # Below stuff patches the link line to use RPATHs on Mac OS X. + if 'darwin' in self.spec.architecture: + v = self.spec.version + v1, v2, v3 = (v.up_to(i) for i in (1,2,3)) + + mf.filter('$(CC) -shared -Wl,-soname -Wl,libbz2.so.{0} -o libbz2.so.{1} $(OBJS)'.format(v2, v3), + '$(CC) -dynamiclib -Wl,-install_name -Wl,@rpath/libbz2.{0}.dylib -current_version {1} -compatibility_version {2} -o libbz2.{3}.dylib $(OBJS)'.format(v1, v2, v3, v3), string=True) + + mf.filter('$(CC) $(CFLAGS) -o bzip2-shared bzip2.c libbz2.so.{0}'.format(v3), + '$(CC) $(CFLAGS) -o bzip2-shared bzip2.c libbz2.{0}.dylib'.format(v3), string=True) + mf.filter('rm -f libbz2.so.{0}'.format(v2), + 'rm -f libbz2.{0}.dylib'.format(v2), string=True) + mf.filter('ln -s libbz2.so.{0} libbz2.so.{1}'.format(v3, v2), + 'ln -s libbz2.{0}.dylib libbz2.{1}.dylib'.format(v3, v2), string=True) + + + def install(self, spec, prefix): + make('-f', 'Makefile-libbz2_so') + make('clean') + make("install", "PREFIX=%s" % prefix) + + install('bzip2-shared', join_path(prefix.bin, 'bzip2')) + + v1, v2, v3 = (self.spec.version.up_to(i) for i in (1,2,3)) + if 'darwin' in self.spec.architecture: + lib = 'libbz2.dylib' + lib1, lib2, lib3 = ('libbz2.{0}.dylib'.format(v) for v in (v1, v2, v3)) + else: + lib = 'libbz2.so' + lib1, lib2, lib3 = ('libbz2.so.{0}'.format(v) for v in (v1, v2, v3)) + + install(lib3, join_path(prefix.lib, lib3)) + with working_dir(prefix.lib): + for l in (lib, lib1, lib2): + symlink(lib3, l) + + with working_dir(prefix.bin): + force_remove('bunzip2', 'bzcat') + symlink('bzip2', 'bunzip2') + symlink('bzip2', 'bzcat') |