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author | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2017-06-21 16:28:46 -0700 |
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committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2017-06-25 01:38:13 +0000 |
commit | 72dc21cb7c93a25d2b0a473a65bb02462eeef163 (patch) | |
tree | a2770c5499c102a714524e3af70ccb9b07ed5002 /src/soc | |
parent | a6381d63d539e9485ad48970369b85633efeb847 (diff) |
xcompile: Fix clang compiler runtime detection
clang, like gcc, needs a compiler runtime library. Unlike gcc, it can
use either its own runtime library (compiler-rt), or gcc's version
(libgcc). Also unlike gcc, the version of clang that is currently part
of our reference toolchain does not provide the necessary versions of
compiler-rt for all platforms we support. Hence, for now, use libgcc
even on clang builds. This patch allows switching between the two, but
switching to compiler-rt will break clang builds, unless someone fixes
our reference toolchain to provide libclang_rt.builtins-${ARCH}.a for
each of our supported platforms.
Change-Id: I5001a4b62ed34df19312f980b927ced8cbaf07db
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/20303
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/soc')
0 files changed, 0 insertions, 0 deletions