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event/octeontx2: add libatomic dependency for 32-bit clang

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When compiling with clang on 32-bit platforms, we are missing
copies of 64-bit atomic functions. We can solve this by linking
against libatomic for the drivers and libs which need those
atomic ops.

Fixes: f0b9982cb3 ("event/octeontx2: add TIM bucket operations")

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
This commit is contained in:
Pavan Nikhilesh 2019-07-04 14:29:35 +05:30 committed by Thomas Monjalon
parent e66a5a8270
commit cea66312b4
1 changed files with 5 additions and 0 deletions
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5
drivers/event/octeontx2/meson.build
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@ -20,6 +20,11 @@ if not dpdk_conf.get('RTE_ARCH_64')
extra_flags += ['-Wno-int-to-pointer-cast', '-Wno-pointer-to-int-cast']
endif
# for clang 32-bit compiles we need libatomic for 64-bit atomic ops
if cc.get_id() == 'clang' and dpdk_conf.get('RTE_ARCH_64') == false
ext_deps += cc.find_library('atomic')
endif
foreach flag: extra_flags
if cc.has_argument(flag)
cflags += flag