diff options
Diffstat (limited to 'var')
| -rw-r--r-- | var/spack/packages/gcc/package.py | 53 |
1 files changed, 50 insertions, 3 deletions
diff --git a/var/spack/packages/gcc/package.py b/var/spack/packages/gcc/package.py index bb5fee8192..e1f1084c96 100644 --- a/var/spack/packages/gcc/package.py +++ b/var/spack/packages/gcc/package.py @@ -24,20 +24,67 @@ ############################################################################## from spack import * +from contextlib import closing +from glob import glob + class Gcc(Package): """The GNU Compiler Collection includes front ends for C, C++, Objective-C, Fortran, and Java.""" homepage = "https://gcc.gnu.org" - url = "http://www.netgull.com/gcc/releases/gcc-4.9.1/gcc-4.9.1.tar.bz2" - version('4.9.1', 'fddf71348546af523353bd43d34919c1') + list_url = 'http://mirrors.kernel.org/gnu/gcc/' + list_depth = 2 + + version('4.9.2', '4df8ee253b7f3863ad0b86359cd39c43', + url="http://mirrors.kernel.org/gnu/gcc/gcc-4.9.2/gcc-4.9.2.tar.bz2") + version('4.9.1', 'fddf71348546af523353bd43d34919c1', + url="http://mirrors.kernel.org/gnu/gcc/gcc-4.9.1/gcc-4.9.1.tar.bz2") depends_on("mpc") depends_on("mpfr") depends_on("gmp") + depends_on("libelf") + def install(self, spec, prefix): + # libjava/configure needs a minor fix to install into spack paths. + filter_file(r"'@.*@'", "'@[[:alnum:]]*@'", 'libjava/configure', string=True) + + # Rest of install is straightforward. configure("--prefix=%s" % prefix, - "--disable-multilib") + "--libdir=%s/lib64" % prefix, + "--disable-multilib", + "--enable-languages=c,c++,fortran,java,objc,go", + "--enable-lto", + "--with-quad") make() make("install") + + self.write_rpath_specs() + + + @property + def spec_dir(self): + # e.g. lib64/gcc/x86_64-unknown-linux-gnu/4.9.2 + spec_dir = glob("%s/lib64/gcc/*/*" % self.prefix) + return spec_dir[0] if spec_dir else None + + + def write_rpath_specs(self): + """Generate a spec file so the linker adds a rpath to the libs + the compiler used to build the executable.""" + if not self.spec_dir: + tty.warn("Could not install specs for %s." % self.spec.format('$_$@')) + return + + gcc = Executable(join_path(self.prefix.bin, 'gcc')) + lines = gcc('-dumpspecs', return_output=True).split("\n") + for i, line in enumerate(lines): + if line.startswith("*link:"): + specs_file = join_path(self.spec_dir, 'specs') + with closing(open(specs_file, 'w')) as out: + out.write(lines[i] + "\n") + out.write("-rpath %s/lib:%s/lib64 \\\n" + % (self.prefix, self.prefix)) + out.write(lines[i+1] + "\n") + set_install_permissions(specs_file) |