113 lines
4.5 KiB
Python
113 lines
4.5 KiB
Python
##############################################################################
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# Copyright (c) 2013, Lawrence Livermore National Security, LLC.
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# Produced at the Lawrence Livermore National Laboratory.
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#
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# This file is part of Spack.
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# Written by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
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# LLNL-CODE-647188
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#
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# For details, see https://scalability-llnl.github.io/spack
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# Please also see the LICENSE file for our notice and the LGPL.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License (as published by
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# the Free Software Foundation) version 2.1 dated February 1999.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
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# conditions of the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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##############################################################################
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from spack import *
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from contextlib import closing
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from glob import glob
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class Gcc(Package):
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"""The GNU Compiler Collection includes front ends for C, C++,
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Objective-C, Fortran, and Java."""
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homepage = "https://gcc.gnu.org"
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url = "http://open-source-box.org/gcc/gcc-4.9.2/gcc-4.9.2.tar.bz2"
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list_url = 'http://open-source-box.org/gcc/'
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list_depth = 2
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version('4.9.2', '4df8ee253b7f3863ad0b86359cd39c43')
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version('4.9.1', 'fddf71348546af523353bd43d34919c1')
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version('4.8.4', '5a84a30839b2aca22a2d723de2a626ec')
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version('4.7.4', '4c696da46297de6ae77a82797d2abe28')
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version('4.6.4', 'b407a3d1480c11667f293bfb1f17d1a4')
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version('4.5.4', '27e459c2566b8209ab064570e1b378f7')
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depends_on("mpfr")
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depends_on("gmp")
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depends_on("mpc") # when @4.5:
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depends_on("libelf")
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depends_on("binutils")
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# Save these until we can do optional deps.
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#depends_on("isl")
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#depends_on("ppl")
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#depends_on("cloog")
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def install(self, spec, prefix):
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# libjava/configure needs a minor fix to install into spack paths.
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filter_file(r"'@.*@'", "'@[[:alnum:]]*@'", 'libjava/configure', string=True)
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enabled_languages = set(('c', 'c++', 'fortran', 'java', 'objc'))
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if spec.satisfies("@4.7.1:"):
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enabled_languages.add('go')
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# Rest of install is straightforward.
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configure("--prefix=%s" % prefix,
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"--libdir=%s/lib64" % prefix,
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"--disable-multilib",
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"--enable-languages=" + ','.join(enabled_languages),
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"--with-mpc=%s" % spec['mpc'].prefix,
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"--with-mpfr=%s" % spec['mpfr'].prefix,
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"--with-gmp=%s" % spec['gmp'].prefix,
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"--with-libelf=%s" % spec['libelf'].prefix,
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"--with-stage1-ldflags=%s" % self.rpath_args,
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"--with-boot-ldflags=%s" % self.rpath_args,
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"--enable-lto",
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"--with-gnu-ld",
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"--with-ld=%s/bin/ld" % spec['binutils'].prefix,
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"--with-gnu-as",
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"--with-as=%s/bin/as" % spec['binutils'].prefix,
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"--with-quad")
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make()
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make("install")
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self.write_rpath_specs()
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@property
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def spec_dir(self):
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# e.g. lib64/gcc/x86_64-unknown-linux-gnu/4.9.2
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spec_dir = glob("%s/lib64/gcc/*/*" % self.prefix)
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return spec_dir[0] if spec_dir else None
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def write_rpath_specs(self):
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"""Generate a spec file so the linker adds a rpath to the libs
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the compiler used to build the executable."""
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if not self.spec_dir:
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tty.warn("Could not install specs for %s." % self.spec.format('$_$@'))
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return
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gcc = Executable(join_path(self.prefix.bin, 'gcc'))
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lines = gcc('-dumpspecs', return_output=True).split("\n")
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for i, line in enumerate(lines):
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if line.startswith("*link:"):
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specs_file = join_path(self.spec_dir, 'specs')
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with closing(open(specs_file, 'w')) as out:
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out.write(lines[i] + "\n")
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out.write("-rpath %s/lib:%s/lib64 \\\n"
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% (self.prefix, self.prefix))
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out.write(lines[i+1] + "\n")
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set_install_permissions(specs_file)
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