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xz: add +pic variant (#18092)

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xz-utils already builds a shared library.  The +pic variant adds the
compiler pic flag to the static archive so that it can be linked into
another shared library.
This commit is contained in:
Mark W. Krentel 2020-08-16 17:02:43 -05:00 committed by GitHub
parent 93221f8bf9
commit 6e1f9b65e4
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1 changed files with 8 additions and 0 deletions
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var/spack/repos/builtin/packages/xz/package.py
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@ -22,6 +22,14 @@ class Xz(AutotoolsPackage, SourceforgePackage):
version('5.2.2', sha256='6ff5f57a4b9167155e35e6da8b529de69270efb2b4cf3fbabf41a4ee793840b5') version('5.2.2', sha256='6ff5f57a4b9167155e35e6da8b529de69270efb2b4cf3fbabf41a4ee793840b5')
version('5.2.0', sha256='f7357d7455a1670229b3cca021da71dd5d13b789db62743c20624bdffc9cc4a5') version('5.2.0', sha256='f7357d7455a1670229b3cca021da71dd5d13b789db62743c20624bdffc9cc4a5')
variant('pic', default=False,
description='Compile with position independent code.')
def flag_handler(self, name, flags):
if name == 'cflags' and '+pic' in self.spec:
flags.append(self.compiler.cc_pic_flag)
return (flags, None, None)
@property @property
def libs(self): def libs(self):
return find_libraries(['liblzma'], root=self.prefix, recursive=True) return find_libraries(['liblzma'], root=self.prefix, recursive=True)