only build avr32 u-boot if requested, fixes build failure in default config

[openwrt.git] / rules.mk

diff --git a/rules.mk b/rules.mk
index 9d5fcd7..5a54c53 100644 (file)
--- a/rules.mk
+++ b/rules.mk
@@ -1,5 +1,5 @@
 # 
 # 

-# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2006-2007 OpenWrt.org

 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.


@@ -23,16 +23,23 @@ $(strip $(subst ",,$(1)))
 endef
 #"))
 
 endef
 #"))
 

-ARCH:=$(call qstrip,$(CONFIG_ARCH))
+empty:=
+space:= $(empty) $(empty)
+merge=$(subst $(space),,$(1))
+confvar=$(call merge,$(foreach v,$(1),$(if $($(v)),y,n)))
+strip_last=$(patsubst %.$(lastword $(subst .,$(space),$(1))),%,$(1))
+
+_SINGLE=MAKEFLAGS=$(space)
+ARCH:=$(call qstrip,$(shell echo $(CONFIG_ARCH) | sed -e 's/i[3-9]86/i386/'))

 BOARD:=$(call qstrip,$(CONFIG_TARGET_BOARD))
 TARGET_OPTIMIZATION:=$(call qstrip,$(CONFIG_TARGET_OPTIMIZATION))
 BUILD_SUFFIX:=$(call qstrip,$(CONFIG_BUILD_SUFFIX))
 GCCV:=$(call qstrip,$(CONFIG_GCC_VERSION))
 SUBDIR:=$(patsubst $(TOPDIR)/%,%,${CURDIR})
 
 BOARD:=$(call qstrip,$(CONFIG_TARGET_BOARD))
 TARGET_OPTIMIZATION:=$(call qstrip,$(CONFIG_TARGET_OPTIMIZATION))
 BUILD_SUFFIX:=$(call qstrip,$(CONFIG_BUILD_SUFFIX))
 GCCV:=$(call qstrip,$(CONFIG_GCC_VERSION))
 SUBDIR:=$(patsubst $(TOPDIR)/%,%,${CURDIR})
 

-OPTIMIZE_FOR_CPU:=$(ARCH)
+OPTIMIZE_FOR_CPU=$(ARCH)

 
 

-DL_DIR:=$(TOPDIR)/dl
+DL_DIR:=$(if $(call qstrip,$(CONFIG_DOWNLOAD_FOLDER)),$(call qstrip,$(CONFIG_DOWNLOAD_FOLDER)),$(TOPDIR)/dl)

 BIN_DIR:=$(TOPDIR)/bin
 INCLUDE_DIR:=$(TOPDIR)/include
 SCRIPT_DIR:=$(TOPDIR)/scripts
 BIN_DIR:=$(TOPDIR)/bin
 INCLUDE_DIR:=$(TOPDIR)/include
 SCRIPT_DIR:=$(TOPDIR)/scripts


@@ -43,25 +50,39 @@ BUILD_DIR_TOOLCHAIN:=$(BUILD_DIR_BASE)/toolchain-$(ARCH)_gcc$(GCCV)
 STAGING_DIR:=$(TOPDIR)/staging_dir/$(ARCH)
 STAGING_DIR_HOST:=$(TOPDIR)/staging_dir/host
 TOOLCHAIN_DIR:=$(TOPDIR)/staging_dir/toolchain-$(ARCH)_gcc$(GCCV)
 STAGING_DIR:=$(TOPDIR)/staging_dir/$(ARCH)
 STAGING_DIR_HOST:=$(TOPDIR)/staging_dir/host
 TOOLCHAIN_DIR:=$(TOPDIR)/staging_dir/toolchain-$(ARCH)_gcc$(GCCV)

-PACKAGE_DIR:=$(BIN_DIR)/packages/$(TARGET)
+PACKAGE_DIR:=$(BIN_DIR)/packages/$(ARCH)

 STAMP_DIR:=$(BUILD_DIR)/stamp
 STAMP_DIR_HOST=$(BUILD_DIR_HOST)/stamp
 TARGET_DIR:=$(BUILD_DIR)/root-$(BOARD)
 IPKG_STATE_DIR:=$(TARGET_DIR)/usr/lib/ipkg
 
 STAMP_DIR:=$(BUILD_DIR)/stamp
 STAMP_DIR_HOST=$(BUILD_DIR_HOST)/stamp
 TARGET_DIR:=$(BUILD_DIR)/root-$(BOARD)
 IPKG_STATE_DIR:=$(TARGET_DIR)/usr/lib/ipkg
 

+TARGET_PATH:=$(TOOLCHAIN_DIR)/bin:$(STAGING_DIR_HOST)/bin:$(STAGING_DIR)/host/bin:$(PATH)
+TARGET_CFLAGS:=$(TARGET_OPTIMIZATION)
+TARGET_CPPFLAGS:=-I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include
+TARGET_LDFLAGS:=-L$(TOOLCHAIN_DIR)/lib -L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib
+

 ifeq ($(CONFIG_NATIVE_TOOLCHAIN),)
   -include $(TOOLCHAIN_DIR)/info.mk
 ifeq ($(CONFIG_NATIVE_TOOLCHAIN),)
   -include $(TOOLCHAIN_DIR)/info.mk

-  REAL_GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux-uclibc
+  REAL_GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux-uclibc$(if $(CONFIG_EABI_SUPPORT),gnueabi)

   GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux
   GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux

-  TARGET_CROSS?=$(OPTIMIZE_FOR_CPU)-linux-uclibc-
+  TARGET_CROSS:=$(if $(TARGET_CROSS),$(TARGET_CROSS),$(OPTIMIZE_FOR_CPU)-linux-uclibc$(if $(CONFIG_EABI_SUPPORT),gnueabi)-)
+  TARGET_CFLAGS+= -fhonour-copts

 endif
 
 endif
 

-TARGET_PATH:=$(TOOLCHAIN_DIR)/bin:$(STAGING_DIR_HOST)/bin:$(STAGING_DIR)/usr/bin:$(PATH)
-TARGET_CFLAGS:=$(TARGET_OPTIMIZATION) -fhonour-copts
-TARGET_CPPFLAGS:=-I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include
-TARGET_LDFLAGS:=-L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib
+ifeq ($(CONFIG_SOFT_FLOAT),y)
+SOFT_FLOAT_CONFIG_OPTION:=--with-float=soft
+TARGET_CFLAGS+=-msoft-float
+else
+SOFT_FLOAT_CONFIG_OPTION:=
+endif

 
 export PATH:=$(TARGET_PATH)
 
 export PATH:=$(TARGET_PATH)

+export STAGING_DIR
+export GCC_HONOUR_COPTS:=0
+
+PKG_CONFIG:=$(STAGING_DIR_HOST)/bin/pkg-config
+
+export PKG_CONFIG

 
 LINUX_HEADERS_DIR:=$(BUILD_DIR_TOOLCHAIN)/linux
 
 
 LINUX_HEADERS_DIR:=$(BUILD_DIR_TOOLCHAIN)/linux
 


@@ -101,11 +122,15 @@ TARGET_CONFIGURE_OPTS:= \
   SIZE=$(TARGET_CROSS)size
 
 # strip an entire directory
   SIZE=$(TARGET_CROSS)size
 
 # strip an entire directory

-RSTRIP:= \
-  NM="$(TARGET_CROSS)nm" \
-  STRIP="$(STRIP)" \
-  STRIP_KMOD="$(TARGET_CROSS)strip --strip-unneeded --remove-section=.comment" \
-  $(SCRIPT_DIR)/rstrip.sh
+ifneq ($(CONFIG_BUILD_DEVELOPER_SYSTEM),)
+  RSTRIP:=:
+else
+  RSTRIP:= \
+    NM="$(TARGET_CROSS)nm" \
+    STRIP="$(STRIP)" \
+    STRIP_KMOD="$(TARGET_CROSS)strip --strip-unneeded --remove-section=.comment" \
+    $(SCRIPT_DIR)/rstrip.sh
+endif

 
 ifeq ($(CONFIG_ENABLE_LOCALE),true)
   DISABLE_NLS:=
 
 ifeq ($(CONFIG_ENABLE_LOCALE),true)
   DISABLE_NLS:=


@@ -132,6 +157,9 @@ $(call shvar,$(1))=$$(call $(1))
 export $(call shvar,$(1))
 endef
 
 export $(call shvar,$(1))
 endef
 

+# file extension
+ext=$(word $(words $(subst ., ,$(1))),$(subst ., ,$(1)))
+

 all:
 FORCE: ;
 .PHONY: FORCE
 all:
 FORCE: ;
 .PHONY: FORCE