| Message ID | 20171120025531.10413-1-jc@linux.com |
|---|---|
| State | New |
| Headers | show |
| Series | extract-cert: detect and warn if libssl is missing | expand |
diff --git a/scripts/Makefile b/scripts/Makefile index 25ab143cbe14..6c75a32aae12 100644 --- a/scripts/Makefile +++ b/scripts/Makefile @@ -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
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 <jc@linux.com> --- scripts/Makefile | 8 ++++++++ 1 file changed, 8 insertions(+) -- 2.14.1