modules: don't break modules_install on external modules with no key.
The script still spits out an error ("Can't read private key") but we
don't break modules_install.
Reported-by: Bruno Wolff III <bruno@wolff.to>
Original-patch-by: Josh Boyer <jwboyer@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
diff --git a/scripts/Makefile.modinst b/scripts/Makefile.modinst
index dda4b2b..ecbb44797 100644
--- a/scripts/Makefile.modinst
+++ b/scripts/Makefile.modinst
@@ -16,8 +16,9 @@
__modinst: $(modules)
@:
+# Don't stop modules_install if we can't sign external modules.
quiet_cmd_modules_install = INSTALL $@
- cmd_modules_install = mkdir -p $(2); cp $@ $(2) ; $(mod_strip_cmd) $(2)/$(notdir $@) ; $(mod_sign_cmd) $(2)/$(notdir $@)
+ cmd_modules_install = mkdir -p $(2); cp $@ $(2) ; $(mod_strip_cmd) $(2)/$(notdir $@) ; $(mod_sign_cmd) $(2)/$(notdir $@) $(patsubst %,|| true,$(KBUILD_EXTMOD))
# Modules built outside the kernel source tree go into extra by default
INSTALL_MOD_DIR ?= extra
