When linking statically, libraries may require other dependencies to be
included to ld flags. In particular, libelf may require libzstd. Use
pkg-config to determine such dependencies.
V4 -> V5: Introduced variables LIBELF_CFLAGS and LIBELF_LIBS.
(Daniel Borkmann)
Added patch "selftests/bpf: Choose pkg-config for the target".
V3 -> V4: Added "2> /dev/null".
V2 -> V3: Added missing "echo".
V1 -> V2: Implemented fallback, referring to HOSTPKG_CONFIG.
Akihiko Odaki (3):
selftests/bpf: Choose pkg-config for the target
selftests/bpf: Override PKG_CONFIG for static builds
selftests/bpf: Use pkg-config for libelf
tools/testing/selftests/bpf/Makefile | 14 +++++++++-----
tools/testing/selftests/bpf/README.rst | 2 +-
2 files changed, 10 insertions(+), 6 deletions(-)
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2.43.0
