kernel: backport a change to 4.9 which disables overly aggressive warnings on gcc 8

[openwrt/openwrt.git] / rules.mk

diff --git a/rules.mk b/rules.mk
index 9d8b9f8f90d91e2759bd1189c4dcdca56df537b8..b1ecc24fab1f9a97a4dd4a7a5c17753996003977 100644 (file)
--- a/rules.mk
+++ b/rules.mk
@@ -144,6 +144,7 @@ ifeq ($(or $(CONFIG_EXTERNAL_TOOLCHAIN),$(CONFIG_GCC_VERSION_4_8),$(CONFIG_TARGE
 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)
@@ -355,10 +356,6 @@ define shexport
 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.
@@ -393,8 +390,9 @@ endef
 
 # 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