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| author |   Khem Raj <raj.khem@gmail.com> | 2021-10-25 10:02:15 -0700 |
|---|---|---|
| committer | Khem Raj <raj.khem@gmail.com> | 2021-10-25 10:40:50 -0700 |
| commit | c2aafe4737043c3b339a0283e9c7060a89bb21e5 (patch) | |
| tree | f373b07e2c6769bf0b3b1f22204964bd92ec0ff6 | |
| parent | 2178fd7386646dc779a075bc65a5008d3b62e027 (diff) | |
| download | meta-openembedded-contrib-c2aafe4737043c3b339a0283e9c7060a89bb21e5.tar.gz | |
tbb: Link with libatomic when using clang compiler on rv32
This helps fixing opencv builds where lack of libatomic link in tbb
ends up with build failures e.g.
riscv32-yoe-linux-ld: lib/libopencv_core.so.4.5.2: undefined reference to `__atomic_fetch_add_8'
Signed-off-by: Khem Raj <raj.khem@gmail.com>
| -rw-r--r-- | meta-oe/recipes-support/tbb/tbb_2021.2.0.bb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/meta-oe/recipes-support/tbb/tbb_2021.2.0.bb b/meta-oe/recipes-support/tbb/tbb_2021.2.0.bb index 36ca8f91ae..c726bef3b5 100644 --- a/meta-oe/recipes-support/tbb/tbb_2021.2.0.bb +++ b/meta-oe/recipes-support/tbb/tbb_2021.2.0.bb @@ -45,6 +45,7 @@ ASNEEDED = "" LDFLAGS:append:mips = " -latomic" LDFLAGS:append:mipsel = " -latomic" +LDFLAGS:append:riscv32:toolchain-clang = " -latomic" LDFLAGS:append:libc-musl = " -lucontext" |