LineageOS/android_external_libcxx
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

teach LIT how to detect the glibc version

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@296942 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Fiselier
2017-03-04 01:29:51 +00:00
parent a075831614
commit b75f6de984
1 changed files with 8 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
utils/libcxx/test/config.py
View File

@@ -401,6 +401,14 @@ class Configuration(object):
if self.is_windows:
self.config.available_features.add('windows')
# Attempt to detect the glibc version by querying
macros = self.cxx.dumpMacros(flags=['-include', 'features.h'])
if macros is not None and '__GLIBC__' in macros:
maj_v, min_v = (macros['__GLIBC__'], macros['__GLIBC_MINOR__'])
self.config.available_features.add('glibc')
self.config.available_features.add('glibc-%s' % maj_v)
self.config.available_features.add('glibc-%s.%s' % (maj_v, min_v))
def configure_compile_flags(self):
no_default_flags = self.get_lit_bool('no_default_flags', False)
if not no_default_flags: