ifeq ($(or $(CONFIG_EXTERNAL_TOOLCHAIN),$(CONFIG_GCC_VERSION_4_8),$(CONFIG_TARGET_uml)),)
iremap = -iremap$(1):$(2)
+ # just overwrite iremap for GCC 8.1 and higher to keep backward compatibility
+ ifeq ($(CONFIG_GCC_VERSION_8),y)
+ iremap = -fmacro-prefix-map=$(1)=$(2)
+ endif
endif
PACKAGE_DIR:=$(BIN_DIR)/packages
+PACKAGE_DIR_ALL:=$(TOPDIR)/staging_dir/packages/$(BOARD)
BUILD_DIR:=$(BUILD_DIR_BASE)/$(TARGET_DIR_NAME)
STAGING_DIR:=$(TOPDIR)/staging_dir/$(TARGET_DIR_NAME)
BUILD_DIR_TOOLCHAIN:=$(BUILD_DIR_BASE)/$(TOOLCHAIN_DIR_NAME)
export $(call shvar,$(1))=$$(call $(1))
endef
-define include_mk
-$(eval -include $(if $(DUMP),,$(STAGING_DIR)/mk/$(strip $(1))))
-endef
-
# Execute commands under flock
# $(1) => The shell expression.
# $(2) => The lock name. If not given, the global lock will be used.
# Calculate sha256sum of any plain file within a given directory
# $(1) => Input directory
+# $(2) => If set, recurse into subdirectories
define sha256sums
- (cd $(1); find . -maxdepth 1 -type f -not -name 'sha256sums' -printf "%P\n" | sort | \
+ (cd $(1); find . $(if $(2),,-maxdepth 1) -type f -not -name 'sha256sums' -printf "%P\n" | sort | \
xargs -r $(STAGING_DIR_HOST)/bin/mkhash -n sha256 | sed -ne 's!^\(.*\) \(.*\)$$!\1 *\2!p' > sha256sums)
endef