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Diffstat (limited to 'var')
| -rw-r--r-- | var/spack/repos/builtin/packages/gcc/package.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/var/spack/repos/builtin/packages/gcc/package.py b/var/spack/repos/builtin/packages/gcc/package.py index 04c0e31ac0..cf3765fb31 100644 --- a/var/spack/repos/builtin/packages/gcc/package.py +++ b/var/spack/repos/builtin/packages/gcc/package.py @@ -523,6 +523,11 @@ class Gcc(AutotoolsPackage, GNUMirrorPackage): '--disable-nls' ] + # Avoid excessive realpath/stat calls for every system header + # by making -fno-canonical-system-headers the default. + if self.version >= Version('4.8.0'): + options.append('--disable-canonical-system-headers') + # Use installed libz if self.version >= Version('6'): options.append('--with-system-zlib') |