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Use default LDFLAGS/CXXFLAGS/CFLAGS and filter out flags not supported by clang

This commit is contained in:
Tom Stellard 2018-03-21 17:30:11 +00:00
parent d9d8c1455e
commit d603aee505
1 changed files with 8 additions and 5 deletions
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13
libcxx.spec
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@ -6,7 +6,7 @@
Name: libcxx
Version: 6.0.0
Release: 1%{?dist}
Release: 2%{?dist}
Summary: C++ standard library targeting C++11
License: MIT or NCSA
URL: http://libcxx.llvm.org/
@ -55,10 +55,10 @@ cd _build
%global optflags %(echo %{optflags} | sed 's/-march=z9-109 /-march=z10 /')
%endif
%endif
export LDFLAGS="-Wl,--build-id"
#Filter out cxxflags not supported by clang
export CXXFLAGS=`echo $CXXFLAGS -Qunused-arguments | sed 's/-fstack-clash-protection//g'`
export CFLAGS=`echo $CFLAGS -Qunused-arguments`
# Filter out cflags not supported by clang.
%global optflags %(echo %{optflags} | sed -e 's/-mcet//g' -e 's/-fcf-protection//g')
# Clang in older releases than f24 can't build this code without crashing.
# So, we use gcc there. But the really old version in RHEL 6 works. Huh.
%cmake .. \
@ -113,6 +113,9 @@ make install DESTDIR=%{buildroot}
%changelog
* Wed Mar 21 2018 Tom Stellard <tstellar@redhat.com> - 6.0.0-2
- Use default LDFLAGS/CXXFLAGS/CFLAGS and filter out flags not supported by clang
* Wed Mar 14 2018 Tom Callaway <spot@fedoraproject.org> - 6.0.0-1
- 6.0.0 final