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Prevent libffi 3.3 from adding contradictory tuning flags (#17285)

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Fixes #17187
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Seth R. Johnson 2020-06-28 14:31:59 -04:00 committed by GitHub
parent 9a8e9f265e
commit 56db9647b1
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1 changed files with 8 additions and 0 deletions
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8
var/spack/repos/builtin/packages/libffi/package.py
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@ -25,3 +25,11 @@ class Libffi(AutotoolsPackage, SourcewarePackage):
def headers(self): def headers(self):
# The headers are probably in self.prefix.lib but we search everywhere # The headers are probably in self.prefix.lib but we search everywhere
return find_headers('ffi', self.prefix, recursive=True) return find_headers('ffi', self.prefix, recursive=True)
def configure_args(self):
args = []
if self.spec.version >= Version('3.3'):
# Spack adds its own target flags, so tell libffi not to
# second-guess us
args.append('--without-gcc-arch')
return args