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examples/l2fwd-keepalive: skip meson build if no librt

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When librt is not present on a system, processing the meson.build file
for this example application causes an error. Make the library
non-mandatory and just mark the example as unbuildable if it is
not present.

Fixes: 89f0711f9ddf ("examples: build some samples with meson")
Cc: stable@dpdk.org

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
This commit is contained in:
Bruce Richardson 2020-11-12 09:41:40 +00:00 committed by Thomas Monjalon
parent e5b95003f1
commit b334236abd
1 changed files with 7 additions and 1 deletions

8
examples/l2fwd-keepalive/meson.build

@ -7,7 +7,13 @@
# DPDK instance, use 'make' # DPDK instance, use 'make'
allow_experimental_apis = true allow_experimental_apis = true
ext_deps += cc.find_library('rt') librt = cc.find_library('rt', required: false)
if not librt.found()
build = false
subdir_done()
endif
ext_deps += librt
deps += 'timer' deps += 'timer'
sources = files( sources = files(
'main.c', 'shm.c' 'main.c', 'shm.c'