selftests/bpf: Choose pkg-config for the target

pkg-config is used to build sign-file executable. It should use the
library for the target instead of the host as it is called during tests.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20231125084253.85025-2-akihiko.odaki@daynix.com
This commit is contained in:
Akihiko Odaki 2023-11-25 17:42:50 +09:00 committed by Andrii Nakryiko
parent d4e7dd4842
commit 2ce344b689

View file

@ -18,7 +18,7 @@ else
GENDIR := $(abspath ../../../../include/generated)
endif
GENHDR := $(GENDIR)/autoconf.h
HOSTPKG_CONFIG := pkg-config
PKG_CONFIG ?= $(CROSS_COMPILE)pkg-config
ifneq ($(wildcard $(GENHDR)),)
GENFLAGS := -DHAVE_GENHDR
@ -219,9 +219,9 @@ $(OUTPUT)/urandom_read: urandom_read.c urandom_read_aux.c $(OUTPUT)/liburandom_r
$(OUTPUT)/sign-file: ../../../../scripts/sign-file.c
$(call msg,SIGN-FILE,,$@)
$(Q)$(CC) $(shell $(HOSTPKG_CONFIG) --cflags libcrypto 2> /dev/null) \
$(Q)$(CC) $(shell $(PKG_CONFIG) --cflags libcrypto 2> /dev/null) \
$< -o $@ \
$(shell $(HOSTPKG_CONFIG) --libs libcrypto 2> /dev/null || echo -lcrypto)
$(shell $(PKG_CONFIG) --libs libcrypto 2> /dev/null || echo -lcrypto)
$(OUTPUT)/bpf_testmod.ko: $(VMLINUX_BTF) $(RESOLVE_BTFIDS) $(wildcard bpf_testmod/Makefile bpf_testmod/*.[ch])
$(call msg,MOD,,$@)