ab0ea3cec4
* Fix cdefs macro to be compatible with gcc 4.8.x See the discussion in #4945 (after the merge) for additional background. libbsd builds with gcc@5.4.0 on CentOS 7, but not with the system's gcc@4.8.5. Others have reported problems with gcc@4.8.3 on Fedora 19. The problem boils down to the lack of support for the clang extension `__has_include_next`. The immediate symptom seems to be the pre-processor using defining macro like this ``` ``` then then tripping over an expansion of it like this: ``` blah.h:13:23: error: missing binary operator before token "(" ``` This patch changes the macro definition to: ``` ``` which swallows the arguments with which the macro is invoked. The end result is that libbsd builds for me on CentOS 7 using the system compiler. * Apply this patch for any compiler version before 5 This includes subversions of 4, like 4.8.5.
41 lines
1.8 KiB
Python
41 lines
1.8 KiB
Python
##############################################################################
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# Copyright (c) 2013-2016, 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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# Created 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://github.com/llnl/spack
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# Please also see the NOTICE and LICENSE files 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 Lesser General Public License (as
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# published by the Free Software Foundation) version 2.1, 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 Lesser 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
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# License along with this program; if not, write to the Free Software
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# Foundation, 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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class Libbsd(AutotoolsPackage):
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"""This library provides useful functions commonly found on BSD
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systems, and lacking on others like GNU systems, thus making it easier
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to port projects with strong BSD origins, without needing to embed the
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same code over and over again on each project.
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"""
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homepage = "https://libbsd.freedesktop.org/wiki/"
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url = "https://libbsd.freedesktop.org/releases/libbsd-0.8.6.tar.xz"
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version('0.8.6', '4ab7bec639af17d0aacb50222b479110')
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patch('cdefs.h.patch', when='%gcc@:4')
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