document config_foreach, close #2162

[openwrt.git] / rules.mk

diff --git a/rules.mk b/rules.mk
index e363517..2437e93 100644 (file)
--- a/rules.mk
+++ b/rules.mk
@@ -5,13 +5,16 @@
 # See /LICENSE for more information.
 #
 
--include $(TOPDIR)/.config
+ifeq ($(DUMP),)
+  -include $(TOPDIR)/.config
+endif
 include $(TOPDIR)/include/verbose.mk
 
 export SHELL=/usr/bin/env bash -c '. $(TOPDIR)/include/shell.sh; eval "$$2"' --
 
 ARCH:=$(strip $(subst ",, $(CONFIG_ARCH)))
 TARGET_OPTIMIZATION:=$(strip $(subst ",, $(CONFIG_TARGET_OPTIMIZATION)))
+BUILD_DIR_SUFFIX:=$(strip $(subst ",, $(CONFIG_BUILD_SUFFIX)))
 WGET:=$(strip $(subst ",, $(CONFIG_WGET)))
 #"))"))")) # fix vim's broken syntax highlighting
 
@@ -28,7 +31,7 @@ STAGING_DIR:=$(TOPDIR)/staging_dir_$(ARCH)
 BIN_DIR:=$(TOPDIR)/bin
 PACKAGE_DIR:=$(BIN_DIR)/packages
 IPKG_TARGET_DIR:=$(PACKAGE_DIR)
-BUILD_DIR:=$(TOPDIR)/build_$(ARCH)
+BUILD_DIR:=$(TOPDIR)/build_$(ARCH)$(BUILD_DIR_SUFFIX)
 TMP_DIR:=$(TOPDIR)/tmp
 STAMP_DIR:=$(BUILD_DIR)/stamp
 TARGET_DIR:=$(BUILD_DIR)/root
@@ -43,7 +46,7 @@ endif
 IMAGE:=$(BUILD_DIR)/root_fs_$(ARCH)
 
 TARGET_PATH:=$(STAGING_DIR)/usr/sbin:$(STAGING_DIR)/usr/bin:$(STAGING_DIR)/bin:$(PATH)
-TARGET_CFLAGS:=$(TARGET_OPTIMIZATION)
+TARGET_CFLAGS:=$(TARGET_OPTIMIZATION) -fhonour-copts
 
 export PATH:=$(TARGET_PATH)
 
@@ -83,7 +86,9 @@ TARGET_CONFIGURE_OPTS:= \
   CXX=$(TARGET_CROSS)g++ \
   RANLIB=$(TARGET_CROSS)ranlib \
   STRIP=$(TARGET_CROSS)strip \
-  OBJCOPY=$(TARGET_CROSS)objcopy
+  OBJCOPY=$(TARGET_CROSS)objcopy \
+       OBJDUMP=$(TARGET_CROSS)objdump \
+       SIZE=$(TARGET_CROSS)size
 
 # strip an entire directory
 RSTRIP:= \
@@ -130,28 +135,6 @@ $(call shvar,$(1))=$$(call $(1))
 export $(call shvar,$(1))
 endef
 
-# Default targets for subdirectory calls
-# Parameters:
-#      1: dependencies for the prepare step
-define default_subtargets
-  %-download: FORCE
-       $$(MAKE) -C $$(patsubst %-download,%,$$@) download
-
-  %-prepare: $(1) FORCE
-       $$(MAKE) -C $$(patsubst %-prepare,%,$$@) prepare
-
-  %-compile: %-prepare 
-       $$(MAKE) -C $$(patsubst %-compile,%,$$@) compile
-
-  %-install: %-compile
-       $$(MAKE) -C $$(patsubst %-install,%,$$@) install
-
-  %-clean: FORCE
-       @$$(MAKE) -C $$(patsubst %-clean,%,$$@) clean
-endef
-
-
 all:
 FORCE: ;
 .PHONY: FORCE
-%: ;