48 lines
1.7 KiB
Python
48 lines
1.7 KiB
Python
# Copyright Spack Project Developers. See 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.package import *
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class Numdiff(AutotoolsPackage):
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"""Numdiff is a little program that can be used to compare putatively
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similar files line by line and field by field, ignoring small numeric
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differences or/and different numeric formats."""
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homepage = "https://www.nongnu.org/numdiff"
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url = "https://nongnu.askapache.com/numdiff/numdiff-5.8.1.tar.gz"
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license("GPL-3.0-only")
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version("5.9.0", sha256="87284a117944723eebbf077f857a0a114d818f8b5b54d289d59e73581194f5ef")
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version("5.8.1", sha256="99aebaadf63325f5658411c09c6dde60d2990c5f9a24a51a6851cb574a4af503")
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depends_on("c", type="build") # generated
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variant("nls", default=False, description="Enable Natural Language Support")
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variant("gmp", default=False, description="Use GNU Multiple Precision Arithmetic Library")
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depends_on("gettext", when="+nls")
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depends_on("gmp", when="+gmp")
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def configure_args(self):
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spec = self.spec
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args = []
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if "+nls" in spec:
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args.append("--enable-nls")
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else:
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args.append("--disable-nls")
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if "+gmp" in spec:
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# compile with -O0 as per upstream known issue with optimization
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# and GMP; https://launchpad.net/ubuntu/+source/numdiff/+changelog
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# http://www.nongnu.org/numdiff/#issues
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# keep this variant off by default as one still encounter
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# GNU MP: Cannot allocate memory (size=2305843009206983184)
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args.extend(["--enable-gmp", "CFLAGS=-O0"])
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else:
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args.append("--disable-gmp")
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return args
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