-include $(TOPDIR)/.config
-MAKE1=make
-MAKE=make -j$(BR2_JLEVEL)
-
-# Strip off the annoying quoting
-ARCH:=$(strip $(subst ",, $(BR2_ARCH)))
-#"
-WGET:=$(strip $(subst ",, $(BR2_WGET)))
-#"
-
-GCC_VERSION:=$(strip $(subst ",, $(BR2_GCC_VERSION)))
-#"
-GCC_USE_SJLJ_EXCEPTIONS:=$(strip $(subst ",, $(BR2_GCC_USE_SJLJ_EXCEPTIONS)))
-#"
-TARGET_OPTIMIZATION:=$(strip $(subst ",, $(BR2_TARGET_OPTIMIZATION)))
-#""
-
-
-ifeq ($(BR2_SOFT_FLOAT),y)
-# gcc 3.4.x soft float configuration is different than previous versions.
-ifeq ($(findstring 3.4.,$(GCC_VERSION)),3.4.)
-SOFT_FLOAT_CONFIG_OPTION:=--with-float=soft
-else
-SOFT_FLOAT_CONFIG_OPTION:=--without-float
-endif
-TARGET_SOFT_FLOAT:=-msoft-float
-ARCH_FPU_SUFFIX:=_nofpu
-else
-SOFT_FLOAT_CONFIG_OPTION:=
-TARGET_SOFT_FLOAT:=
-ARCH_FPU_SUFFIX:=
+#
+# Copyright (C) 2006 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+-include $(TOPDIR)/.config
+include $(TOPDIR)/include/verbose.mk
+
+export SHELL=/bin/bash
+
+ARCH:=$(strip $(subst ",, $(CONFIG_ARCH)))
+TARGET_OPTIMIZATION:=$(strip $(subst ",, $(CONFIG_TARGET_OPTIMIZATION)))
+WGET:=$(strip $(subst ",, $(CONFIG_WGET)))
+#"))"))")) # fix vim's broken syntax highlighting
+
+OPTIMIZE_FOR_CPU:=$(ARCH)
+
+# DIRECTORIES #
+
+DL_DIR:=$(TOPDIR)/dl
+INCLUDE_DIR:=$(TOPDIR)/include
+SCRIPT_DIR:=$(TOPDIR)/scripts
+TOOL_BUILD_DIR:=$(TOPDIR)/tool_build
+TOOLCHAIN_BUILD_DIR:=$(TOPDIR)/toolchain_build_$(ARCH)
+STAGING_DIR:=$(TOPDIR)/staging_dir_$(ARCH)
+BIN_DIR:=$(TOPDIR)/bin
+PACKAGE_DIR:=$(BIN_DIR)/packages
+IPKG_TARGET_DIR:=$(PACKAGE_DIR)
+BUILD_DIR:=$(TOPDIR)/build_$(ARCH)
+TMP_DIR:=$(BUILD_DIR)/tmp
+STAMP_DIR:=$(BUILD_DIR)/stamp
+TARGET_DIR:=$(BUILD_DIR)/root
+IPKG_STATE_DIR:=$(TARGET_DIR)/usr/lib/ipkg
+
+ifeq ($(CONFIG_NATIVE_TOOLCHAIN),)
+ REAL_GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux-uclibc
+ GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux
+ TARGET_CROSS:=$(OPTIMIZE_FOR_CPU)-linux-uclibc-
endif
+IMAGE:=$(BUILD_DIR)/root_fs_$(ARCH)
-ifeq ($(BR2_TAR_VERBOSITY),y)
-TAR_OPTIONS=-xvf
-else
-TAR_OPTIONS=-xf
-endif
+TARGET_PATH:=$(STAGING_DIR)/usr/bin:$(STAGING_DIR)/bin:$(PATH)
+TARGET_CFLAGS:=$(TARGET_OPTIMIZATION)
-ifneq ($(BR2_LARGEFILE),y)
-DISABLE_LARGEFILE= --disable-largefile
-endif
-TARGET_CFLAGS:=$(TARGET_OPTIMIZATION) $(TARGET_DEBUGGING)
+export PATH:=$(TARGET_PATH)
+
+LINUX_DIR:=$(BUILD_DIR)/linux
+LINUX_HEADERS_DIR:=$(TOOLCHAIN_BUILD_DIR)/linux
-OPTIMIZE_FOR_CPU=$(ARCH)
+# APPLICATIONS #
HOSTCC:=gcc
-BASE_DIR:=$(TOPDIR)
-DL_DIR:=$(BASE_DIR)/dl
-BUILD_DIR:=$(BASE_DIR)/build_$(ARCH)$(ARCH_FPU_SUFFIX)
-SCRIPT_DIR:=$(BASE_DIR)/scripts
-BIN_DIR:=$(BASE_DIR)/bin
-STAMP_DIR:=$(BUILD_DIR)/stamp
-PACKAGE_DIR:=$(BIN_DIR)/packages
-TARGET_DIR:=$(BUILD_DIR)/root
-STAMP_DIR:=$(BUILD_DIR)/stamp
-TOOL_BUILD_DIR=$(BASE_DIR)/toolchain_build_$(ARCH)$(ARCH_FPU_SUFFIX)
-# Strip off the annoying quoting
-STAGING_DIR:=$(strip $(subst ",, $(BR2_STAGING_DIR)))
-#"
-TARGET_PATH=$(STAGING_DIR)/usr/bin:$(STAGING_DIR)/bin:/bin:/sbin:/usr/bin:/usr/sbin
-IMAGE:=$(BUILD_DIR)/root_fs_$(ARCH)$(ARCH_FPU_SUFFIX)
-REAL_GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux-uclibc
-GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux
-KERNEL_CROSS:=$(STAGING_DIR)/bin/$(OPTIMIZE_FOR_CPU)-linux-uclibc-
-TARGET_CROSS:=$(STAGING_DIR)/bin/$(OPTIMIZE_FOR_CPU)-linux-uclibc-
TARGET_CC:=$(TARGET_CROSS)gcc
-#STRIP:=$(TARGET_CROSS)strip --remove-section=.comment --remove-section=.note
STRIP:=$(STAGING_DIR)/bin/sstrip
-PATCH=$(SCRIPT_DIR)/patch-kernel.sh
+PATCH:=$(SCRIPT_DIR)/patch-kernel.sh
SED:=$(STAGING_DIR)/bin/sed -i -e
-LINUX_VERSION=2.4.29
-LINUX_DIR:=$(BUILD_DIR)/linux
-LINUX_HEADERS_DIR:=$(TOOL_BUILD_DIR)/linux
-LINUX_KERNEL:=$(BUILD_DIR)/buildroot-kernel
-MODULES_SUBDIR := lib/modules/$(LINUX_VERSION)
-MODULES_DIR := $(BUILD_DIR)/modules/$(MODULES_SUBDIR)
+CP:=cp -fpR
+ifneq ($(CONFIG_CCACHE),)
+ # FIXME: move this variable to a better location
+ export CCACHE_DIR=$(TOPDIR)/ccache_$(ARCH)
+ TARGET_CC:= ccache $(TARGET_CC)
+endif
HOST_ARCH:=$(shell $(HOSTCC) -dumpmachine | sed -e s'/-.*//' \
-e 's/sparc.*/sparc/' \
- -e 's/arm.*/arm/g' \
+ -e 's/arm.*/arm/' \
-e 's/m68k.*/m68k/' \
- -e 's/ppc/powerpc/g' \
- -e 's/v850.*/v850/g' \
+ -e 's/ppc/powerpc/' \
+ -e 's/v850.*/v850/' \
-e 's/sh[234]/sh/' \
-e 's/mips-.*/mips/' \
-e 's/mipsel-.*/mipsel/' \
-e 's/cris.*/cris/' \
-e 's/i[3-9]86/i386/' \
)
-GNU_HOST_NAME:=$(HOST_ARCH)-pc-linux-gnu
-TARGET_CONFIGURE_OPTS=PATH=$(TARGET_PATH) \
- AR=$(TARGET_CROSS)ar \
- AS=$(TARGET_CROSS)as \
- LD=$(TARGET_CROSS)ld \
- NM=$(TARGET_CROSS)nm \
- CC=$(TARGET_CROSS)gcc \
- GCC=$(TARGET_CROSS)gcc \
- CXX=$(TARGET_CROSS)g++ \
- RANLIB=$(TARGET_CROSS)ranlib
-
-ifeq ($(ENABLE_LOCALE),true)
-DISABLE_NLS:=
-else
-DISABLE_NLS:=--disable-nls
-endif
-
-ifeq ($(BR2_ENABLE_MULTILIB),y)
-MULTILIB:=--enable-multilib
-endif
+GNU_HOST_NAME:=$(shell $(HOSTCC) -dumpmachine)
+
+TARGET_CONFIGURE_OPTS:= \
+ AR=$(TARGET_CROSS)ar \
+ AS="$(TARGET_CC) -c $(TARGET_CFLAGS)" \
+ LD=$(TARGET_CROSS)ld \
+ NM=$(TARGET_CROSS)nm \
+ CC="$(TARGET_CC)" \
+ GCC="$(TARGET_CC)" \
+ CXX=$(TARGET_CROSS)g++ \
+ RANLIB=$(TARGET_CROSS)ranlib \
+ STRIP=$(TARGET_CROSS)strip
+
+# strip an entire directory
+RSTRIP:= \
+ STRIP="$(STRIP)" \
+ STRIP_KMOD="$(TARGET_CROSS)strip --strip-unneeded --remove-section=.comment" \
+ $(SCRIPT_DIR)/rstrip.sh
-# invoke ipkg with configuration in $(STAGING_DIR)/etc/ipkg.conf
-IPKG := IPKG_CONF_DIR=$(STAGING_DIR)/etc $(TARGET_DIR)/bin/ipkg -force-defaults -force-depends
-IPKG_STATE_DIR := $(TARGET_DIR)/usr/lib/ipkg
+# where to build (and put) .ipk packages
+IPKG:= \
+ IPKG_TMP=$(BUILD_DIR)/tmp \
+ IPKG_INSTROOT=$(TARGET_DIR) \
+ IPKG_CONF_DIR=$(STAGING_DIR)/etc \
+ IPKG_OFFLINE_ROOT=$(BUILD_DIR)/root \
+ $(SCRIPT_DIR)/ipkg -force-defaults -force-depends
# invoke ipkg-build with some default options
-IPKG_BUILD := PATH="$(TARGET_PATH)" ipkg-build -c -o root -g root
+IPKG_BUILD:= \
+ ipkg-build -c -o 0 -g 0
-# where to build (and put) .ipk packages
-IPKG_TARGET_DIR := $(BUILD_DIR)
+ifeq ($(CONFIG_ENABLE_LOCALE),true)
+ DISABLE_NLS:=
+else
+ DISABLE_NLS:=--disable-nls
+endif
+
+ifneq ($(CONFIG_LARGEFILE),y)
+ DISABLE_LARGEFILE= --disable-largefile
+endif
+
+ifeq ($(CONFIG_TAR_VERBOSITY),y)
+ TAR_OPTIONS=-xvf
+else
+ TAR_OPTIONS=-xf
+endif
+all:
+FORCE: ;
+.PHONY: FORCE
+%: ;
projects / openwrt.git / blobdiff