Merge "Fix generate-userimage-prop-dictionary getting called unnecessarily."
diff --git a/core/Makefile b/core/Makefile
index 26f1698..f2d7585 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -487,6 +487,12 @@
   endif
 endif
 
+ifneq ($(BOARD_DO_NOT_STRIP_RECOVERY_MODULES),true)
+	RECOVERY_STRIPPED_MODULE_STAGING_DIR := $(call intermediates-dir-for,PACKAGING,depmod_recovery_stripped)
+else
+	RECOVERY_STRIPPED_MODULE_STAGING_DIR :=
+endif
+
 ifneq ($(BOARD_DO_NOT_STRIP_VENDOR_MODULES),true)
 	VENDOR_STRIPPED_MODULE_STAGING_DIR := $(call intermediates-dir-for,PACKAGING,depmod_vendor_stripped)
 else
@@ -501,7 +507,7 @@
 
 BOARD_KERNEL_MODULE_DIRS += top
 $(foreach kmd,$(BOARD_KERNEL_MODULE_DIRS), \
-  $(eval ALL_DEFAULT_INSTALLED_MODULES += $(call build-image-kernel-modules-dir,RECOVERY,$(TARGET_RECOVERY_ROOT_OUT),,modules.load.recovery,,$(kmd))) \
+  $(eval ALL_DEFAULT_INSTALLED_MODULES += $(call build-image-kernel-modules-dir,RECOVERY,$(TARGET_RECOVERY_ROOT_OUT),,modules.load.recovery,$(RECOVERY_STRIPPED_MODULE_STAGING_DIR),$(kmd))) \
   $(eval vendor_ramdisk_fragment := $(KERNEL_MODULE_DIR_VENDOR_RAMDISK_FRAGMENT_$(kmd))) \
   $(if $(vendor_ramdisk_fragment), \
     $(eval output_dir := $(VENDOR_RAMDISK_FRAGMENT.$(vendor_ramdisk_fragment).STAGING_DIR)) \
diff --git a/core/config.mk b/core/config.mk
index acdf15e..0b317fb 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -259,7 +259,7 @@
 
 define add_soong_config_namespace
 $(eval SOONG_CONFIG_NAMESPACES += $1) \
-$(eval SOONG_CONFIG_$1 :=)
+$(eval SOONG_CONFIG_$(strip $1) :=)
 endef
 
 # The add_soong_config_var function adds a a list of soong config variables to
@@ -268,8 +268,8 @@
 # $1 is the namespace. $2 is the list of variables.
 # Ex: $(call add_soong_config_var,acme,COOL_FEATURE_A COOL_FEATURE_B)
 define add_soong_config_var
-$(eval SOONG_CONFIG_$1 += $2) \
-$(foreach v,$2,$(eval SOONG_CONFIG_$1_$v := $($v)))
+$(eval SOONG_CONFIG_$(strip $1) += $2) \
+$(foreach v,$(strip $2),$(eval SOONG_CONFIG_$(strip $1)_$v := $($v)))
 endef
 
 # The add_soong_config_var_value function defines a make variable and also adds
@@ -1004,6 +1004,14 @@
 BOARD_PREBUILT_HIDDENAPI_DIR ?=
 .KATI_READONLY := BOARD_PREBUILT_HIDDENAPI_DIR
 
+ifdef USE_HOST_MUSL
+  ifneq (,$(or $(BUILD_BROKEN_USES_BUILD_HOST_EXECUTABLE),\
+               $(BUILD_BROKEN_USES_BUILD_HOST_SHARED_LIBRARY),\
+               $(BUILD_BROKEN_USES_BUILD_HOST_STATIC_LIBRARY)))
+    $(error USE_HOST_MUSL can't be set when native host builds are enabled in Make with BUILD_BROKEN_USES_BUILD_HOST_*)
+  endif
+endif
+
 # ###############################################################
 # Set up final options.
 # ###############################################################
diff --git a/core/main.mk b/core/main.mk
index 7b41ba2..e1cfead 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -1886,6 +1886,8 @@
   ifdef CLANG_COVERAGE
     $(foreach f,$(SOONG_NDK_API_XML), \
         $(call dist-for-goals,droidcore,$(f):ndk_apis/$(notdir $(f))))
+    $(foreach f,$(SOONG_CC_API_XML), \
+        $(call dist-for-goals,droidcore,$(f):cc_apis/$(notdir $(f))))
   endif
 
   # For full system build (whether unbundled or not), we configure
diff --git a/core/product_config.mk b/core/product_config.mk
index 7bed376..54fbb7d 100644
--- a/core/product_config.mk
+++ b/core/product_config.mk
@@ -87,6 +87,19 @@
 $(foreach f,$(1),$(f):$(2)/$(notdir $(f)))
 endef
 
+#
+# Convert the list of file names to the list of PRODUCT_COPY_FILES items
+# $(1): from pattern
+# $(2): to pattern
+# $(3): file names
+# E.g., calling product-copy-files-by-pattern with
+#   (from/%, to/%, a b)
+# returns
+#   from/a:to/a from/b:to/b
+define product-copy-files-by-pattern
+$(join $(patsubst %,$(1),$(3)),$(patsubst %,:$(2),$(3)))
+endef
+
 # ---------------------------------------------------------------
 # Check for obsolete PRODUCT- and APP- goals
 ifeq ($(CALLED_FROM_SETUP),true)
diff --git a/core/soong_config.mk b/core/soong_config.mk
index d3f983c..6ed2f20 100644
--- a/core/soong_config.mk
+++ b/core/soong_config.mk
@@ -73,6 +73,7 @@
 $(call add_json_str,  HostArch,                          $(HOST_ARCH))
 $(call add_json_str,  HostSecondaryArch,                 $(HOST_2ND_ARCH))
 $(call add_json_bool, HostStaticBinaries,                $(BUILD_HOST_static))
+$(call add_json_bool, HostMusl,                          $(USE_HOST_MUSL))
 
 $(call add_json_str,  CrossHost,                         $(HOST_CROSS_OS))
 $(call add_json_str,  CrossHostArch,                     $(HOST_CROSS_ARCH))
diff --git a/core/tasks/tools/build_custom_image.mk b/core/tasks/tools/build_custom_image.mk
index 8b766ae..f9ae2c1 100644
--- a/core/tasks/tools/build_custom_image.mk
+++ b/core/tasks/tools/build_custom_image.mk
@@ -57,13 +57,15 @@
 my_kernel_module_copy_files :=
 my_custom_image_modules_var := BOARD_$(strip $(call to-upper,$(my_custom_image_name)))_KERNEL_MODULES
 ifdef $(my_custom_image_modules_var)
-  my_kernel_module_copy_files += $(call build-image-kernel-modules,$($(my_custom_image_modules_var)),$(my_staging_dir),$(CUSTOM_IMAGE_MOUNT_POINT),$(call intermediates-dir-for,PACKAGING,depmod_$(my_custom_image_name)),$($(my_custom_image_modules_var)),modules.load,,$(call intermediates-dir-for,PACKAGING,depmod_$(my_custom_image_name)_stripped))
-  my_copy_pairs += $(my_kernel_module_copy_files)
+$(foreach kmod,\
+  $(call build-image-kernel-modules,$($(my_custom_image_modules_var)),$(my_staging_dir),$(CUSTOM_IMAGE_MOUNT_POINT),$(call intermediates-dir-for,PACKAGING,depmod_$(my_custom_image_name)),$($(my_custom_image_modules_var)),modules.load,,$(call intermediates-dir-for,PACKAGING,depmod_$(my_custom_image_name)_stripped)),\
+  $(eval pair := $(subst :,$(space),$(kmod)))\
+  $(eval my_kernel_module_copy_files += $(word 1,$(pair)):$(subst $(my_staging_dir)/,,$(word 2,$(pair)))))
 endif
 
 # Collect CUSTOM_IMAGE_COPY_FILES.
 my_image_copy_files :=
-$(foreach f,$(CUSTOM_IMAGE_COPY_FILES),\
+$(foreach f,$(CUSTOM_IMAGE_COPY_FILES) $(my_kernel_module_copy_files),\
   $(eval pair := $(subst :,$(space),$(f)))\
   $(eval src := $(word 1,$(pair)))\
   $(eval my_image_copy_files += $(src))\