build-many-glibcs.py: Do not build C++ PCHs by default

They are not used during the subsequent glibc build, so creating them
merely wastes time.
This commit is contained in:
Florian Weimer 2019-12-17 16:23:08 +01:00
parent a45244ce12
commit 3aec0c3912

View File

@ -1382,9 +1382,12 @@ class Config(object):
else:
tool_build = 'gcc'
# libsanitizer commonly breaks because of glibc header
# changes, or on unusual targets.
# changes, or on unusual targets. C++ pre-compiled
# headers are not used during the glibc build and are
# expensive to create.
if not self.ctx.full_gcc:
cfg_opts += ['--disable-libsanitizer']
cfg_opts += ['--disable-libsanitizer',
'--disable-libstdcxx-pch']
langs = 'all' if self.ctx.full_gcc else 'c,c++'
cfg_opts += ['--enable-languages=%s' % langs,
'--enable-shared', '--enable-threads']