extract-cert: detect and warn if libssl is missing
PATCH 1/1 extract-cert: detect and warn if libssl is missing
With CONFIG_SYSTEM_TRUSTED_KEYRING enabled, if the host system doesn't have a development version of libssl installed, the build fails with errors like:
extract-cert.c: fatal error: openssl/bio.h: No such file or directory
In this case, prompt to install libssl-dev(el).
Signed-off-by Jesse Chan <[email protected]>
--- scripts/Makefile | 8 ++++++++ 1 file changed, 8 insertions(+)
scripts/Makefile +8 -0
@@ -35,6 +35,14 @@ PHONY += build_unifdef build_unifdef: $(obj)/unifdef @: +ifdef CONFIG_SYSTEM_TRUSTED_KEYRING + has_libssl := $(call try-run,\ + echo "int main() {}" | $(HOSTCC) -xc -o /dev/null -lssl -,1,0) + ifneq ($(has_libssl),1) + $(error "Cannot use CONFIG_SYSTEM_TRUSTED_KEYRING=y, please install libssl-dev or libssl-devel") + endif +endif + subdir-$(CONFIG_MODVERSIONS) += genksyms subdir-y += mod subdir-$(CONFIG_SECURITY_SELINUX) += selinux
Signature · 1 line
2.14.1