211 lines
5.7 KiB
Makefile
211 lines
5.7 KiB
Makefile
ifndef MAKE
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MAKE=make
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endif
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MAKE1:=$(MAKE) MAKE="$(firstword $(MAKE)) -j1"
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MAKE:=$(MAKE) -j$(BR2_JLEVEL)
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# Strip off the annoying quoting
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ARCH:=$(strip $(subst ",, $(BR2_ARCH)))
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#"))
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WGET:=$(strip $(subst ",, $(BR2_WGET)))
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#"))
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SVN:=$(strip $(subst ",, $(BR2_SVN)))
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#"))
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ZCAT:=$(strip $(subst ",, $(BR2_ZCAT)))
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#"))
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BZCAT:=$(strip $(subst ",, $(BR2_BZCAT)))
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#"))
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TAR_OPTIONS=$(subst ",, $(BR2_TAR_OPTIONS)) -xf
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#")
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ifeq ($(BR2_TOOLCHAIN_BUILDROOT),y)
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TARGET_CFLAGS=$(TARGET_OPTIMIZATION) $(TARGET_DEBUGGING) \
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-I$(STAGING_DIR)/usr/include
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TARGET_LDFLAGS=-L$(STAGING_DIR)/lib -L$(STAGING_DIR)/usr/lib
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ifeq ($(BR2_TOOLCHAIN_SYSROOT),y)
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TARGET_CFLAGS+= $(BR2_SYSROOT) $(BR2_ISYSROOT)
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#TARGET_LDFLAGS=-Wl,$(BR2_SYSROOT)
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endif
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ifneq ($(BR2_PREFER_STATIC_LIB),y)
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ifeq ($(BR2_x86_64),y)
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TARGET_CFLAGS+=-fPIC -DPIC
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endif # PIC for dynamic objects on x86_64
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endif
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# else it's an external toolchain
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else
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TARGET_CFLAGS=$(TARGET_OPTIMIZATION) $(TARGET_DEBUGGING) -I$(STAGING_DIR)/include -I$(STAGING_DIR)/usr/include -I$(TOOLCHAIN_EXTERNAL_PATH)/$(TOOLCHAIN_EXTERNAL_PREFIX)/include
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TARGET_LDFLAGS=-L$(STAGING_DIR)/lib -L$(STAGING_DIR)/usr/lib
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endif
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ifndef HOSTAR
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HOSTAR:=ar
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endif
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ifndef HOSTAS
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HOSTAS:=as
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endif
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ifndef HOSTCC
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HOSTCC:=gcc
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endif
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ifndef HOSTCXX
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HOSTCXX:=g++
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endif
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ifndef HOSTLD
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HOSTLD:=ld
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endif
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HOSTAR:=$(shell which $(HOSTAR) || type -p $(HOSTAR) || echo ar)
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HOSTAS:=$(shell which $(HOSTAS) || type -p $(HOSTAS) || echo as)
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HOSTCC:=$(shell which $(HOSTCC) || type -p $(HOSTCC) || echo gcc)
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HOSTCXX:=$(shell which $(HOSTCXX) || type -p $(HOSTCXX) || echo g++)
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HOSTLD:=$(shell which $(HOSTLD) || type -p $(HOSTLD) || echo ld)
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ifndef CFLAGS_FOR_BUILD
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CFLAGS_FOR_BUILD:="-g -O2"
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endif
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BASE_DIR:=$(shell pwd)
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TOPDIR_PREFIX:=$(strip $(subst ",, $(BR2_TOPDIR_PREFIX)))_
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#"))
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TOPDIR_SUFFIX:=_$(strip $(subst ",, $(BR2_TOPDIR_SUFFIX)))
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#"))
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ifeq ($(TOPDIR_PREFIX),_)
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TOPDIR_PREFIX:=
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endif
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ifeq ($(TOPDIR_SUFFIX),_)
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TOPDIR_SUFFIX:=
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endif
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DL_DIR=$(strip $(subst ",, $(BR2_DL_DIR)))
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#"))
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ifeq ($(DL_DIR),)
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DL_DIR:=$(BASE_DIR)/dl
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endif
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#PATCH_DIR=$(BASE_DIR)/sources/patches
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BUILD_DIR:=$(BASE_DIR)/$(TOPDIR_PREFIX)build_$(ARCH)$(ARCH_FPU_SUFFIX)$(TOPDIR_SUFFIX)
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TARGET_DIR:=$(BUILD_DIR)/root
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GNU_TARGET_SUFFIX:=-$(strip $(subst ",, $(BR2_GNU_TARGET_SUFFIX)))
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#"))
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STAGING_DIR:=$(strip $(subst ",, $(BR2_STAGING_DIR)))
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#"))
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ifeq ($(BR2_TOOLCHAIN_BUILDROOT),y)
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TOOL_BUILD_DIR=$(BASE_DIR)/$(TOPDIR_PREFIX)toolchain_build_$(ARCH)$(ARCH_FPU_SUFFIX)$(TOPDIR_SUFFIX)
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# Quotes are needed for spaces et al in path components.
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TARGET_PATH="$(TOOL_BUILD_DIR)/bin:$(STAGING_DIR)/bin:$(STAGING_DIR)/usr/bin:$(PATH)"
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IMAGE:=$(BASE_DIR)/rootfs.$(ARCH)$(ARCH_FPU_SUFFIX)
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GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux
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REAL_GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)$(GNU_TARGET_SUFFIX)
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TARGET_CROSS=$(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-
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KERNEL_CROSS=$(TARGET_CROSS)
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else
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TOOLCHAIN_EXTERNAL_PREFIX:=$(strip $(subst ",, $(BR2_TOOLCHAIN_EXTERNAL_PREFIX)))
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#"))
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TOOLCHAIN_EXTERNAL_PATH:=$(strip $(subst ",, $(BR2_TOOLCHAIN_EXTERNAL_PATH)))
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#"))
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TOOL_BUILD_DIR=$(BASE_DIR)/$(TOPDIR_PREFIX)toolchain_build_$(TOOLCHAIN_EXTERNAL_PREFIX)
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TARGET_PATH="$(STAGING_DIR)/bin:$(TOOL_BUILD_DIR)/bin:$(TOOLCHAIN_EXTERNAL_PATH)/bin:$(PATH)"
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IMAGE:=$(BASE_DIR)/rootfs.$(TOOLCHAIN_EXTERNAL_PREFIX)
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REAL_GNU_TARGET_NAME=$(TOOLCHAIN_EXTERNAL_PREFIX)
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GNU_TARGET_NAME=$(TOOLCHAIN_EXTERNAL_PREFIX)
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KERNEL_CROSS=$(TOOLCHAIN_EXTERNAL_PATH)/bin/$(TOOLCHAIN_EXTERNAL_PREFIX)-
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TARGET_CROSS=$(TOOLCHAIN_EXTERNAL_PATH)/bin/$(TOOLCHAIN_EXTERNAL_PREFIX)-
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endif
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TARGET_CC=$(TARGET_CROSS)gcc
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TARGET_CXX=$(TARGET_CROSS)g++
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TARGET_RANLIB=$(TARGET_CROSS)ranlib
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STRIP=$(TARGET_CROSS)strip --remove-section=.comment --remove-section=.note
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INSTALL=/usr/bin/install
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HOST_ARCH:=$(shell $(HOSTCC) -dumpmachine | sed -e s'/-.*//' \
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-e 's/sparc.*/sparc/' \
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-e 's/arm.*/arm/g' \
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-e 's/m68k.*/m68k/' \
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-e 's/ppc/powerpc/g' \
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-e 's/v850.*/v850/g' \
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-e 's/sh[234]/sh/' \
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-e 's/mips-.*/mips/' \
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-e 's/mipsel-.*/mipsel/' \
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-e 's/cris.*/cris/' \
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-e 's/i[3-9]86/i386/' \
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)
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GNU_HOST_NAME:=$(HOST_ARCH)-$(subst ",,$(BR2_GNU_BUILD_SUFFIX))
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#")
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TARGET_CONFIGURE_OPTS=PATH=$(TARGET_PATH) \
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AR=$(TARGET_CROSS)ar \
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AS=$(TARGET_CROSS)as \
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LD=$(TARGET_CROSS)ld \
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NM=$(TARGET_CROSS)nm \
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CC=$(TARGET_CROSS)gcc \
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GCC=$(TARGET_CROSS)gcc \
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CXX=$(TARGET_CROSS)g++ \
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CPP=$(TARGET_CROSS)cpp \
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RANLIB=$(TARGET_CROSS)ranlib \
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STRIP=$(TARGET_CROSS)strip \
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OBJCOPY=$(TARGET_CROSS)objcopy \
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CFLAGS="$(TARGET_CFLAGS)" \
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LDFLAGS="$(TARGET_LDFLAGS)" \
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AR_FOR_BUILD="$(HOSTAR)" \
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AS_FOR_BUILD="$(HOSTAS)" \
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CC_FOR_BUILD="$(HOSTCC)" \
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CXX_FOR_BUILD="$(HOSTCXX)" \
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LD_FOR_BUILD="$(HOSTLD)" \
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CFLAGS_FOR_BUILD="$(HOST_CFLAGS)" \
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LDFLAGS_FOR_BUILD="$(HOST_LDFLAGS)" \
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PKG_CONFIG_SYSROOT="$(STAGING_DIR)" \
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PKG_CONFIG="$(STAGING_DIR)/usr/bin/pkg-config"
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HOST_CONFIGURE_OPTS=PATH=$(TARGET_PATH) \
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AR_FOR_BUILD="$(HOSTAR)" \
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AS_FOR_BUILD="$(HOSTAS)" \
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CC_FOR_BUILD="$(HOSTCC)" \
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GCC_FOR_BUILD="$(HOSTCC)" \
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CXX_FOR_BUILD="$(HOSTCXX)" \
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LD_FOR_BUILD="$(HOSTLD)" \
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CFLAGS_FOR_BUILD="$(HOST_CFLAGS)" \
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CXXFLAGS_FOR_BUILD="$(HOST_CXXFLAGS)" \
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LDFLAGS_FOR_BUILD="$(HOST_LDFLAGS)" \
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AR_FOR_TARGET=$(TARGET_CROSS)ar \
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AS_FOR_TARGET=$(TARGET_CROSS)as \
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LD_FOR_TARGET=$(TARGET_CROSS)ld \
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NM_FOR_TARGET=$(TARGET_CROSS)nm \
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RANLIB_FOR_TARGET=$(TARGET_CROSS)ranlib \
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STRIP_FOR_TARGET=$(TARGET_CROSS)strip \
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OBJCOPY_FOR_TARGET=$(TARGET_CROSS)objcopy
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ifeq ($(BR2_ENABLE_LOCALE),y)
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DISABLE_NLS:=
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else
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DISABLE_NLS:=--disable-nls
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endif
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ifneq ($(BR2_LARGEFILE),y)
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DISABLE_LARGEFILE= --disable-largefile
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endif
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ifeq ($(BR2_INSTALL_LIBSTDCPP),)
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TARGET_CONFIGURE_OPTS+=CXX=""
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endif
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# X Windowing system
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XSERVER:=
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ifeq ($(strip $(BR2_PACKAGE_TINYX)),y)
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XSERVER+=tinyx
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endif
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ifeq ($(strip $(BR2_PACKAGE_XORG)),y)
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XSERVER+=xorg
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endif
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ifeq ($(strip $(BR2_PACKAGE_XGGI)),y)
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XSERVER+=xggi
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endif
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