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Subject[PATCH 0/3] HOSTCFLAGS and HOSTLDFLAGS from the environment
Date
Hi,

Someone noted that scripts/tools userspace binaries packaged as part of
the Fedora kernel were not picking up the recommended compiler flags
(https://src.fedoraproject.org/rpms/redhat-rpm-config/blob/master/f/buildflags.md)
This series lets the host ld and C flags be set on the command line
similar to the kernel flags:

make AFLAGS_HOSTCFLAGS="%{build_cflags}" AFLAGS_HOSTLDFLAGS="%{build_ldflags}"

There's one more annoying case I didn't quite figure out with
tools/objtool/fixdep since that's linked with ld directly but this
covers the initial set of reports.

Thanks,
Laura

Laura Abbott (3):
kbuild: Support HOSTLDFLAGS
objtool: Support HOSTCFLAGS and HOSTLDFLAGS
kbuild: Allow passing additional HOSTCFLAGS and HOSTLDFLAGS

Documentation/kbuild/kbuild.txt | 9 +++++++++
Makefile | 3 +++
scripts/Makefile.host | 6 +++---
tools/build/Makefile.build | 2 +-
tools/objtool/Makefile | 5 +++--
5 files changed, 19 insertions(+), 6 deletions(-)

--
2.16.2

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