On Tue, May 15, 2018 at 04:28:41AM -0400, Gavin Hu wrote: > For ARM64 platform, libdpdk.a includes the librte_pmd_octeontx_ssovf.a, > which requires the libatomic.a support.The atomic lib is built-in in the > gcc toolchain, but for clang it has to be explicitly linked. > For more details, please refer to https://clang.llvm.org/docs/Toolchain.html > > ~/dpdk/build/lib/librte_pmd_octeontx_ssovf.a(timvf_worker.o): In function > `timvf_timer_cancel_burst': > timvf_worker.c:(.text+0x80): undefined reference to `__atomic_fetch_add_8' > /home/gavin/arm_repo/dpdk/build/lib/librte_pmd_octeontx_ssovf.a(timvf_worker.o): > In function `timvf_timer_arm_burst_sp': > timvf_worker.c:(.text+0x200): undefined reference to `__atomic_fetch_add_8' > timvf_worker.c:(.text+0x244): undefined reference to `__atomic_store_2' > timvf_worker.c:(.text+0x278): undefined reference to `__atomic_fetch_add_4' > timvf_worker.c:(.text+0x30c): undefined reference to `__atomic_store_2' > > Signed-off-by: Gavin Hu <gavin...@arm.com> > Reviewed-by: Honnappa Nagarahalli <honnappa.nagaraha...@arm.com> > ---
Is an equivalent change also needed for the meson build too? /Bruce
