4d25632e59
* macOS: Fix emacs Linking
Fix linking issue of emacs on macOS (clang and gcc).
Applies the same work-around as conda-forge:
b051f6c928/recipe/build.sh
Homebrew avoids this by linking against the system ncurses lib:
https://github.com/Homebrew/homebrew-core/blob/master/Formula/emacs.rb
* ncurses: fix outdated variant comment
this comment was build on the assumption that gnutls
triggers a termlib dependency in emacs. that's not the
case, ncurses itself depends on termlib when build with
this feature.
80 lines
2.7 KiB
Python
80 lines
2.7 KiB
Python
# Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
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# Spack Project Developers. See the top-level COPYRIGHT file for details.
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#
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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
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from spack import *
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import sys
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class Emacs(AutotoolsPackage, GNUMirrorPackage):
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"""The Emacs programmable text editor."""
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homepage = "https://www.gnu.org/software/emacs"
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gnu_mirror_path = "emacs/emacs-24.5.tar.gz"
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version('26.3', sha256='09c747e048137c99ed35747b012910b704e0974dde4db6696fde7054ce387591')
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version('26.2', sha256='4f99e52a38a737556932cc57479e85c305a37a8038aaceb5156625caf102b4eb')
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version('26.1', sha256='760382d5e8cdc5d0d079e8f754bce1136fbe1473be24bb885669b0e38fc56aa3')
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version('25.3', sha256='f72c6a1b48b6fbaca2b991eed801964a208a2f8686c70940013db26cd37983c9')
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version('25.2', sha256='505bbd6ea6c197947001d0f80bfccb6b30e1add584d6376f54d4fd6e4de72d2d')
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version('25.1', sha256='763344b90db4d40e9fe90c5d14748a9dbd201ce544e2cf0835ab48a0aa4a1c67')
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version('24.5', sha256='2737a6622fb2d9982e9c47fb6f2fb297bda42674e09db40fc9bcc0db4297c3b6')
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variant('X', default=False, description="Enable an X toolkit")
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variant(
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'toolkit',
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default='gtk',
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values=('gtk', 'athena'),
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description="Select an X toolkit (gtk, athena)"
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)
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variant('tls', default=False, description="Build Emacs with gnutls")
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depends_on('pkgconfig', type='build')
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depends_on('ncurses')
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depends_on('pcre')
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depends_on('zlib')
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depends_on('libxml2')
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depends_on('libtiff', when='+X')
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depends_on('libpng', when='+X')
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depends_on('libxpm', when='+X')
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depends_on('giflib', when='+X')
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depends_on('libx11', when='+X')
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depends_on('libxaw', when='+X toolkit=athena')
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depends_on('gtkplus', when='+X toolkit=gtk')
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depends_on('gnutls', when='+tls')
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depends_on('jpeg')
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@when('platform=darwin')
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def setup_build_environment(self, env):
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# on macOS, emacs' config does search hard enough for ncurses'
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# termlib `-ltinfo` lib, which results in linker errors
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if '+termlib' in spec['ncurses']:
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env.append_flags('LDFLAGS', '-ltinfo')
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def configure_args(self):
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spec = self.spec
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toolkit = spec.variants['toolkit'].value
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if '+X' in spec:
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args = [
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'--with-x',
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'--with-x-toolkit={0}'.format(toolkit)
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]
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else:
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args = ['--without-x']
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# On OS X/macOS, do not build "nextstep/Emacs.app", because
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# doing so throws an error at build-time
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if sys.platform == 'darwin':
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args.append('--without-ns')
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if '+tls' in spec:
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args.append('--with-gnutls')
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else:
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args.append('--without-gnutls')
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return args
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