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author | Patrick Georgi <pgeorgi@google.com> | 2018-05-16 14:49:44 +0200 |
---|---|---|
committer | Commit Bot <commit-bot@chromium.org> | 2019-10-24 21:14:37 +0000 |
commit | ba0210344947aa1d33ec32695dfb9901b7493550 (patch) | |
tree | f2687b6ae858fffde59a3e0762c254cbdb8c2bb3 | |
parent | 47e733bc29b389545f93da7baadb53bff071ac45 (diff) | |
download | chrome-ec-ba0210344947aa1d33ec32695dfb9901b7493550.tar.gz |
Tell linker about the arch and CPU it's linking for
GCC 8.1's linker tries to rewrite the code to match the lowest common
denominator, reintroducing references to __aeabi_idivmod and friends
even on ARM revisions that don't need them.
Tell it what it's linking for to keep it harmless.
BUG=b:65441143
BRANCH=none
TEST=make buildall works with gcc 8.1
Conflicts:
Makefile.toolchain: add flag at proper place.
Reviewed-on: https://chromium-review.googlesource.com/1061693
Commit-Ready: Patrick Georgi <pgeorgi@chromium.org>
Tested-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-by: Stefan Reinauer <reinauer@google.com>
Change-Id: I7296aa80f587aa4f004fb20958714766793ab2b5
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1874633
Reviewed-by: Patrick Georgi <pgeorgi@chromium.org>
Commit-Queue: Stefan Reinauer <reinauer@google.com>
Tested-by: Stefan Reinauer <reinauer@google.com>
-rw-r--r-- | Makefile.toolchain | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Makefile.toolchain b/Makefile.toolchain index 9b317c89e3..32b8519e38 100644 --- a/Makefile.toolchain +++ b/Makefile.toolchain @@ -56,7 +56,8 @@ LIBFTDI_LDLIBS=$(shell $(PKG_CONFIG) --libs lib${LIBFTDI_NAME}) BUILD_CFLAGS= $(LIBFTDI_CFLAGS) $(CPPFLAGS) -O3 $(CFLAGS_DEBUG) $(CFLAGS_WARN) HOST_CFLAGS=$(CPPFLAGS) -O3 $(CFLAGS_DEBUG) $(CFLAGS_WARN) -DHOST_TOOLS_BUILD -LDFLAGS=-nostdlib -Wl,-X -Wl,--gc-sections -Wl,--build-id=none $(LDFLAGS_EXTRA) +LDFLAGS=-nostdlib -Wl,-X -Wl,--gc-sections -Wl,--build-id=none \ + $(LDFLAGS_EXTRA) $(CFLAGS_CPU) BUILD_LDFLAGS=$(LIBFTDI_LDLIBS) HOST_TEST_LDFLAGS=-T core/host/host_exe.lds -lrt -pthread -rdynamic -lm\ $(if $(TEST_COVERAGE),-fprofile-arcs,) |