From: Dan Willemsen <dwillemsen@google.com>
Date: Wed, 16 Mar 2016 18:12:41 +0000 (-0700)
Subject: Add SOONG_ALLOW_MISSING_DEPENDENCIES
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=721f9bd316b376d66ccd8fa821c5705648818474;p=android-x86%2Fbuild.git

Add SOONG_ALLOW_MISSING_DEPENDENCIES

Split out Soong's missing dependency option from Unbundled_build. There
are builds other than unbundled builds that don't have a full platform
tree (AOSP llvm branch is one example).

When this is set to true, Soong will defer the error for missing
dependencies until a module is attempted to be built, instead of when
it is reading and generating the build rules. So for platform builds it
will still fail early if something is missing.

Change-Id: I56cb881ff55f5928b77cddc0d67086c3d37e43d7
---

diff --git a/core/soong.mk b/core/soong.mk
index e070d6bdf..13f85d367 100644
--- a/core/soong.mk
+++ b/core/soong.mk
@@ -36,6 +36,7 @@ $(SOONG_VARIABLES): FORCE
 	echo '    "Unbundled_build": $(if $(TARGET_BUILD_APPS),true,false),'; \
 	echo '    "Brillo": $(if $(BRILLO),true,false),'; \
 	echo '    "Malloc_not_svelte": $(if $(filter true,$(MALLOC_SVELTE)),false,true),'; \
+	echo '    "Allow_missing_dependencies": $(if $(TARGET_BUILD_APPS)$(filter true,$(SOONG_ALLOW_MISSING_DEPENDENCIES)),true,false),'; \
 	echo ''; \
 	echo '    "DeviceName": "$(TARGET_DEVICE)",'; \
 	echo '    "DeviceArch": "$(TARGET_ARCH)",'; \