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- Use -flto=auto for GCC to speed up builds

This commit is contained in:
Jeff Law 2020-07-30 10:45:53 -06:00
parent 06f1d527d7
commit 4637e1bd55
2 changed files with 5 additions and 2 deletions
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2
macros
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@ -328,7 +328,7 @@ print(result)
# to verify they have real sections/symbols after LTO stripping. That
# way we can detect installing an unusable .o/.a file. This is on the TODO
# list for F34.
%_gcc_lto_cflags -flto -ffat-lto-objects
%_gcc_lto_cflags -flto=auto -ffat-lto-objects
%_clang_lto_cflags -flto
%_lto_cflags %{expand:%%{_%{toolchain}_lto_cflags}}

5
redhat-rpm-config.spec
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@ -6,7 +6,7 @@
Summary: Red Hat specific rpm configuration files
Name: redhat-rpm-config
Version: 165
Version: 166
Release: 1%{?dist}
# No version specified.
License: GPL+
@ -211,6 +211,9 @@ install -p -m 644 -t %{buildroot}%{_rpmluadir}/fedora/srpm forge.lua
%{_rpmconfigdir}/macros.d/macros.kmp
%changelog
* Thu Jul 30 2020 Jeff Law <law@redhat.com> - 166-1
- Use -flto=auto for GCC to speed up builds
* Tue Jul 28 2020 Tom Stellard <tstellar@redhat.com> - 165-1
- Only use supported lto flags for clang toolchain