commit c989ff3d7597883ee89660f21f95389ecb1207ce
author Colin Cross <ccross@android.com> Thu Feb 20 16:17:01 2020 -0800
committer Colin Cross <ccross@android.com> Fri Feb 21 07:31:32 2020 -0800
tree b9fb0e9340ff6970191726ecffc3d7cac3ac1c82
parent 733ad2096345994ddafe2a6ff557330f9bf8b993

Touch same_vndk_variant.timestamp

Fix uneccessary rebuilds on incremental builds by touching the
same_vndk_variant.timestamp output file.

Test: m && m
Change-Id: Ieb1b47f8a6cc406139c326a527041239fdb627d0

core/soong_cc_prebuilt.mk

diff --git a/core/soong_cc_prebuilt.mk b/core/soong_cc_prebuilt.mk
index 190a7ed..7853890 100644
--- a/core/soong_cc_prebuilt.mk
+++ b/core/soong_cc_prebuilt.mk
@@ -128,10 +128,11 @@
   $(same_vndk_variants_stamp): PRIVATE_TOOLS_PREFIX := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)TOOLS_PREFIX)
 
   $(same_vndk_variants_stamp): $(my_core_shared_lib) $(LOCAL_PREBUILT_MODULE_FILE)
-		$(call verify-vndk-libs-identical,\
-		    $(PRIVATE_CORE_VARIANT),\
-		    $(PRIVATE_VENDOR_VARIANT),\
-		    $(PRIVATE_TOOLS_PREFIX))
+	$(call verify-vndk-libs-identical,\
+	    $(PRIVATE_CORE_VARIANT),\
+	    $(PRIVATE_VENDOR_VARIANT),\
+	    $(PRIVATE_TOOLS_PREFIX))
+	touch $@
 
   $(LOCAL_BUILT_MODULE): $(same_vndk_variants_stamp)
 endif