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| author | Khem Raj <raj.khem@gmail.com> | 2024-07-04 16:53:36 -0700 |
|---|---|---|
| committer | Khem Raj <raj.khem@gmail.com> | 2024-07-15 08:24:51 -0700 |
| commit | df21b1563910c80d7e2964971b7c5b79b5186922 (patch) | |
| tree | 8447ac985c4fba5bd8386c5484ac817e76c6bbf5 | |
| parent | 0acff283249842eb1f617b20c2ed4ebf9f8e3557 (diff) | |
| download | meta-clang-df21b1563910c80d7e2964971b7c5b79b5186922.tar.gz | |
libcxx: Do not induce -mbranch-protection externally on arm64
On arm64 OE-Core has moved the gcc default configuration done
with --enable-standard-branch-protection to be a CFLAGS option
which is appended to CC variable, this means that this option can
override the package's default to not use it e.g. libunwind where
the library has to be built without it.
Fixes https://github.com/kraj/meta-clang/issues/963
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
| -rw-r--r-- | recipes-devtools/clang/libcxx_git.bb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/recipes-devtools/clang/libcxx_git.bb b/recipes-devtools/clang/libcxx_git.bb index 9d4f033..a6f2e66 100644 --- a/recipes-devtools/clang/libcxx_git.bb +++ b/recipes-devtools/clang/libcxx_git.bb | |||
| @@ -41,6 +41,7 @@ BUILD_CXXFLAGS += "-stdlib=libstdc++" | |||
| 41 | BUILD_LDFLAGS += "-unwindlib=libgcc -rtlib=libgcc -stdlib=libstdc++" | 41 | BUILD_LDFLAGS += "-unwindlib=libgcc -rtlib=libgcc -stdlib=libstdc++" |
| 42 | BUILD_CPPFLAGS:remove = "-stdlib=libc++" | 42 | BUILD_CPPFLAGS:remove = "-stdlib=libc++" |
| 43 | BUILD_LDFLAGS:remove = "-stdlib=libc++ -lc++abi" | 43 | BUILD_LDFLAGS:remove = "-stdlib=libc++ -lc++abi" |
| 44 | TUNE_CCARGS:remove = "-mbranch-protection=standard" | ||
| 44 | 45 | ||
| 45 | INHIBIT_DEFAULT_DEPS = "1" | 46 | INHIBIT_DEFAULT_DEPS = "1" |
| 46 | 47 | ||