From: Chih-Wei Huang <cwhuang@linux.org.tw>
Date: Fri, 7 Dec 2018 07:09:22 +0000 (+0800)
Subject: kernel.mk: remove the module dir on errors
X-Git-Tag: android-x86-8.1-r1~6
X-Git-Url: http://git.osdn.net/view?p=android-x86%2Fdevice-generic-common.git;a=commitdiff_plain;h=20a31d9c6a3d9d6e73db8b730c391f64e40463f4;ds=sidebyside

kernel.mk: remove the module dir on errors

The make goal should be removed on building errors, otherwise
the next try will just success.
---

diff --git a/build/tasks/kernel.mk b/build/tasks/kernel.mk
index 3313f17..06f9cc2 100644
--- a/build/tasks/kernel.mk
+++ b/build/tasks/kernel.mk
@@ -76,7 +76,7 @@ ALL_EXTRA_MODULES := $(patsubst %,$(TARGET_OUT_INTERMEDIATES)/kmodule/%,$(TARGET
 $(ALL_EXTRA_MODULES): $(TARGET_OUT_INTERMEDIATES)/kmodule/%: $(BUILT_KERNEL_TARGET) | $(ACP)
 	@echo Building additional kernel module $*
 	$(hide) mkdir -p $(@D) && $(ACP) -fr $(EXTRA_KERNEL_MODULE_PATH_$*) $(@D)
-	$(mk_kernel) M=$(abspath $@) modules
+	$(mk_kernel) M=$(abspath $@) modules || ( rm -rf $@ && exit 1 )
 
 $(KERNEL_MODULES_DEP): $(BUILT_KERNEL_TARGET) $(ALL_EXTRA_MODULES)
 	$(hide) rm -rf $(TARGET_OUT)/lib/modules