selftests: netfilter: fix libmnl pkg-config usage

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

1. Don't hard-code pkg-config
2. Remove distro-specific default for CFLAGS
3. Use pkg-config for LDLIBS

Fixes: a50a88f026fb ("selftests: netfilter: fix a build error on openSUSE")
Suggested-by: Jan Engelhardt <jengelh@inai.de>
Signed-off-by: Jeremy Sowden <jeremy@azazel.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

authored by

Jeremy Sowden and committed by

Pablo Neira Ayuso 2 years ago de4773f0 8509f62b

+5 -2

1 changed file

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tools

testing

selftests

netfilter

Makefile

+5 -2

tools/testing/selftests/netfilter/Makefile

··· 8 8 ipip-conntrack-mtu.sh conntrack_tcp_unreplied.sh \ 9 9 conntrack_vrf.sh nft_synproxy.sh rpath.sh 10 10 11 - CFLAGS += $(shell pkg-config --cflags libmnl 2>/dev/null || echo "-I/usr/include/libmnl") 12 - LDLIBS = -lmnl 11 + HOSTPKG_CONFIG := pkg-config 12 + 13 + CFLAGS += $(shell $(HOSTPKG_CONFIG) --cflags libmnl 2>/dev/null) 14 + LDLIBS += $(shell $(HOSTPKG_CONFIG) --libs libmnl 2>/dev/null || echo -lmnl) 15 + 13 16 TEST_GEN_FILES = nf-queue connect_close 14 17 15 18 include ../lib.mk