commit 01a58af19494420bb259505bc5404790a21fdd64
author Stephen Smalley <sds@tycho.nsa.gov> Tue Oct 02 12:46:37 2012 -0400
committer Gerrit Code Review <noreply-gerritcodereview@google.com> Wed Oct 17 12:02:25 2012 -0700
tree 693053c10291347a43bc922ff9468b9183a132de
parent 659aaced054c21048c712fe1f5831a86c99213d8

Add a checkfc utility to check file_contexts validity and invoke it.

Change-Id: I4b12dc3dcb432edbdf95dd3bc97f809912ce86d1
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>

Android.mk

diff --git a/Android.mk b/Android.mk
index 2c93c63..2d06c03 100644
--- a/Android.mk
+++ b/Android.mk
@@ -45,6 +45,19 @@
 	$(hide) $(HOST_OUT_EXECUTABLES)/checkpolicy -M -c $(POLICYVERS) -o $@ $<
 
 sepolicy_policy.conf :=
+
+###################################
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := checkfc
+LOCAL_MODULE_TAGS := optional
+LOCAL_C_INCLUDES += external/libsepol/include external/libselinux/include
+LOCAL_SRC_FILES := checkfc.c
+LOCAL_STATIC_LIBRARIES := libsepol libselinux
+LOCAL_MODULE_CLASS := EXECUTABLES
+
+include $(BUILD_HOST_EXECUTABLE)
+
 ##################################
 include $(CLEAR_VARS)
 
@@ -55,10 +68,13 @@
 
 include $(BUILD_SYSTEM)/base_rules.mk
 
+ALL_FC_FILES := $(LOCAL_PATH)/file_contexts $(LOCAL_POLICY_FC)
+
 file_contexts := $(intermediates)/file_contexts
-$(file_contexts): $(LOCAL_PATH)/file_contexts $(LOCAL_POLICY_FC)
+$(file_contexts):  $(ALL_FC_FILES) sepolicy $(HOST_OUT_EXECUTABLES)/checkfc
 	@mkdir -p $(dir $@)
-	$(hide) m4 -s $^ > $@
+	$(hide) m4 -s $(ALL_FC_FILES) > $@
+	$(hide) $(HOST_OUT_EXECUTABLES)/checkfc $(TARGET_ROOT_OUT)/sepolicy $@
 
 file_contexts :=