tests: avoid "-Wunused-parameter" warning in build headers test
printf "#include <$(echo "include/netlink/addr.h" | sed 's|.*\<include/netlink/|netlink/|')>\nint main(int argc, char **argv) { return 0; }" > include/netlink/addr.h.build-headers-test.c
gcc -DHAVE_CONFIG_H -I. -I./include -O2 -Wall -Wextra -Werror -Wall -Werror -Wno-error=cpp -I./include -I./include -c -o include/netlink/addr.h.build-headers-test.o include/netlink/addr.h.build-headers-test.c
include/netlink/addr.h.build-headers-test.c: In function ‘main’:
include/netlink/addr.h.build-headers-test.c:2:14: error: unused parameter ‘argc’ [-Werror=unused-parameter]
2 | int main(int argc, char **argv) { return 0; }
| ~~~~^~~~
include/netlink/addr.h.build-headers-test.c:2:27: error: unused parameter ‘argv’ [-Werror=unused-parameter]
2 | int main(int argc, char **argv) { return 0; }
| ~~~~~~~^~~~
cc1: all warnings being treated as errors
Fixes: d9a1e0ce9c95 ('build: add "check-local-build-headers" test target to build public headers')
1 file changed