65f37746af
qt currently falls back to bundled versions of sqlite, harfbuzz, pcre, double-conversion and xcb. This adds the appropriate dependencies and configure arguments. A new variant adds multibyte support to pcre and pcre2, which is required by qt. Additionally, newer versions of gcc (starting with @8.3.0) cause build failures. This adds a patch to fix the problem. The changes have been tested with all versions of qt currently available in Spack. 5.2 and 5.3 do not build for reasons that seem to be unrelated to these changes, though.
31 lines
998 B
Python
31 lines
998 B
Python
# Copyright 2013-2019 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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class Pcre2(AutotoolsPackage):
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"""The PCRE2 package contains Perl Compatible Regular Expression
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libraries. These are useful for implementing regular expression
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pattern matching using the same syntax and semantics as Perl 5."""
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homepage = "http://www.pcre.org"""
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url = "https://ftp.pcre.org/pub/pcre/pcre2-10.31.tar.bz2"
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version('10.31', 'e0b91c891a3c49050f7fd15de33d0ba4')
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version('10.20', 'dcd027c57ecfdc8a6c3af9d0acf5e3f7')
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variant('multibyte', default=True,
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description='Enable support for 16 and 32 bit characters.')
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def configure_args(self):
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args = []
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if '+multibyte' in self.spec:
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args.append('--enable-pcre2-16')
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args.append('--enable-pcre2-32')
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return args
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