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|
ifndef MAKE
MAKE:=make
endif
ifndef HOSTMAKE
HOSTMAKE=$(MAKE)
endif
HOSTMAKE :=$(shell $(CONFIG_SHELL) -c "which $(HOSTMAKE)" || type -p $(HOSTMAKE) || echo make)
MAKE1:=$(HOSTMAKE) MAKE="$(firstword $(HOSTMAKE)) -j1"
MAKE:=$(HOSTMAKE) -j$(BR2_JLEVEL)
#########################################################################
ifeq ($(BR2_TOOLCHAIN_SOURCE),y)
TARGET_CFLAGS=$(TARGET_OPTIMIZATION) $(TARGET_DEBUGGING) \
-I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include
TARGET_LDFLAGS+=-L$(STAGING_DIR)/lib -L$(STAGING_DIR)/usr/lib
ifeq ($(BR2_TOOLCHAIN_SYSROOT),y)
TARGET_CFLAGS+= $(BR2_SYSROOT) $(BR2_ISYSROOT)
TARGET_LDFLAGS+= $(BR2_SYSROOT)
endif
CC_TARGET_TUNE_:=$(strip $(subst ",,$(BR2_GCC_TARGET_TUNE)))
#"))
CC_TARGET_ARCH_:=$(strip $(subst ",,$(BR2_GCC_TARGET_ARCH)))
#"))
CC_TARGET_ABI_:=$(strip $(subst ",,$(BR2_GCC_TARGET_ABI)))
#"))
ifneq ($(CC_TARGET_TUNE_),)
TARGET_CFLAGS+=-mtune=$(CC_TARGET_TUNE_)
endif
ifneq ($(CC_TARGET_ARCH_),)
TARGET_CFLAGS+=-march=$(CC_TARGET_ARCH_)
endif
ifneq ($(CC_TARGET_ABI_),)
TARGET_CFLAGS+=-mabi=$(CC_TARGET_ABI_)
endif
ifneq ($(BR2_PREFER_STATIC_LIB),y)
ifeq ($(BR2_x86_64),y)
TARGET_CFLAGS+=-fPIC -DPIC
endif # PIC for dynamic objects on x86_64
endif
ifeq ($(BR2_SOFT_FLOAT),y)
TARGET_CFLAGS+=-msoft-float
endif
# enable VIS for v9a and v9b
ifeq ($(findstring y,$(BR2_sparc_v9a)$(BR2_sparc64_v9a)$(BR2_sparc_v9b)$(BR2_sparc64_v9b)),y)
TARGET_CFLAGS+=-mvis
endif
ifeq ($(findstring yy,$(BR2_mips)$(BR2_MIPS_ABI64)),yy)
TARGET_CFLAGS+=-fno-pic -mno-abicalls
endif
TARGET_CXXFLAGS=$(TARGET_CFLAGS)
# else it's an external toolchain
#########################################################################
else
TARGET_CFLAGS=$(TARGET_OPTIMIZATION) $(TARGET_DEBUGGING) -I$(STAGING_DIR)/include -I$(STAGING_DIR)/usr/include -I$(TOOLCHAIN_EXTERNAL_PATH)/$(TOOLCHAIN_EXTERNAL_PREFIX)/include
TARGET_CXXFLAGS=$(TARGET_CFLAGS)
TARGET_LDFLAGS=-L$(STAGING_DIR)/lib -L$(STAGING_DIR)/usr/lib
endif
#########################################################################
ifeq ($(BR2_TOOLCHAIN_SOURCE),y)
TOOL_BUILD_DIR=$(BASE_DIR)/$(TOPDIR_PREFIX)toolchain_build_$(ARCH)$(ARCH_FPU_SUFFIX)$(TOPDIR_SUFFIX)
# Quotes are needed for spaces et al in path components.
TARGET_PATH="$(TOOL_BUILD_DIR)/bin:$(STAGING_DIR)/bin:$(STAGING_DIR)/usr/bin:$(PATH)"
IMAGE:=$(BINARIES_DIR)/rootfs.$(ARCH)$(ARCH_FPU_SUFFIX)
GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux
REAL_GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)$(GNU_TARGET_SUFFIX)
TARGET_CROSS=$(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-
KERNEL_CROSS=$(TARGET_CROSS)
else
TOOLCHAIN_EXTERNAL_PREFIX:=$(strip $(subst ",, $(BR2_TOOLCHAIN_EXTERNAL_PREFIX)))
#"))
TOOLCHAIN_EXTERNAL_PATH:=$(strip $(subst ",, $(BR2_TOOLCHAIN_EXTERNAL_PATH)))
#"))
TOOL_BUILD_DIR=$(BASE_DIR)/$(TOPDIR_PREFIX)toolchain_build_$(TOOLCHAIN_EXTERNAL_PREFIX)
TARGET_PATH="$(STAGING_DIR)/bin:$(TOOL_BUILD_DIR)/bin:$(TOOLCHAIN_EXTERNAL_PATH)/bin:$(PATH)"
IMAGE:=$(BINARIES_DIR)/rootfs.$(TOOLCHAIN_EXTERNAL_PREFIX)-$(DATE)
REAL_GNU_TARGET_NAME=$(TOOLCHAIN_EXTERNAL_PREFIX)
GNU_TARGET_NAME=$(TOOLCHAIN_EXTERNAL_PREFIX)
KERNEL_CROSS=$(TOOLCHAIN_EXTERNAL_PATH)/bin/$(TOOLCHAIN_EXTERNAL_PREFIX)-
TARGET_CROSS=$(TOOLCHAIN_EXTERNAL_PATH)/bin/$(TOOLCHAIN_EXTERNAL_PREFIX)-
endif
TARGET_AR=$(TARGET_CROSS)ar
TARGET_AS=$(TARGET_CROSS)as
TARGET_CC=$(TARGET_CROSS)gcc
TARGET_CPP=$(TARGET_CROSS)cpp
TARGET_CXX=$(TARGET_CROSS)g++
ifeq ($(BR2_GCC_VERSION_3_4_6),y)
TARGET_FC=$(TARGET_CROSS)g77
else
TARGET_FC=$(TARGET_CROSS)gfortran
endif
TARGET_LD=$(TARGET_CROSS)ld
TARGET_NM=$(TARGET_CROSS)nm
TARGET_RANLIB=$(TARGET_CROSS)ranlib
TARGET_OBJCOPY=$(TARGET_CROSS)objcopy
TARGET_OBJDUMP=$(TARGET_CROSS)objdump
TARGET_LDCONFIG=$(TARGET_CROSS)ldconfig
ifeq ($(BR2_STRIP_strip),y)
STRIP_DISCARD_ALL:=--discard-all
STRIP_STRIP_UNNEEDED:=--strip-unneeded
STRIP_STRIP_ALL:=--strip-all
REMOVE_SECTION_COMMENT:=--remove-section=.comment
REMOVE_SECTION_NOTE:=--remove-section=.note
TARGET_STRIP=$(TARGET_CROSS)strip
STRIPCMD=$(TARGET_CROSS)strip $(REMOVE_SECTION_COMMENT) $(REMOVE_SECTION_NOTE)
endif
ifeq ($(BR2_STRIP_sstrip),y)
STRIP_DISCARD_ALL:=
STRIP_STRIP_UNNEEDED:=
STRIP_STRIP_ALL:=
REMOVE_SECTION_COMMENT:=
REMOVE_SECTION_NOTE:=
TARGET_STRIP=$(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-sstrip
STRIPCMD=$(TARGET_STRIP)
endif
ifeq ($(BR2_STRIP_none),y)
TARGET_STRIP=true -Not_stripping
STRIPCMD=$(TARGET_STRIP)
endif
INSTALL=/usr/bin/install
HOST_ARCH:=$(shell $(HOSTCC) -dumpmachine | sed -e s'/-.*//' \
-e 's/sparc.*/sparc/' \
-e 's/arm.*/arm/g' \
-e 's/m68k.*/m68k/' \
-e 's/ppc/powerpc/g' \
-e 's/v850.*/v850/g' \
-e 's/sh[234]/sh/' \
-e 's/mips-.*/mips/' \
-e 's/mipsel-.*/mipsel/' \
-e 's/cris.*/cris/' \
-e 's/i[3-9]86/i386/' \
)
GNU_HOST_NAME:=$(HOST_ARCH)-$(subst ",,$(BR2_GNU_BUILD_SUFFIX))
#")
TARGET_CONFIGURE_OPTS=PATH=$(TARGET_PATH) \
AR="$(TARGET_AR)" \
AS="$(TARGET_AS)" \
LD="$(TARGET_LD) $(TARGET_LDFLAGS)" \
NM="$(TARGET_NM)" \
CC="$(TARGET_CC) $(TARGET_CFLAGS)" \
GCC="$(TARGET_CC) $(TARGET_CFLAGS)" \
CPP="$(TARGET_CPP) $(TARGET_CFLAGS)" \
CXX="$(TARGET_CXX) $(TARGET_CXXFLAGS)" \
FC="$(TARGET_FC) $(TARGET_FCFLAGS)" \
RANLIB="$(TARGET_RANLIB)" \
STRIP="$(TARGET_STRIP)" \
OBJCOPY="$(TARGET_OBJCOPY)" \
AR_FOR_BUILD="$(HOSTAR)" \
AS_FOR_BUILD="$(HOSTAS)" \
CC_FOR_BUILD="$(HOSTCC)" \
GCC_FOR_BUILD="$(HOSTCC)" \
CXX_FOR_BUILD="$(HOSTCXX)" \
FC_FOR_BUILD="$(HOSTFC)" \
LD_FOR_BUILD="$(HOSTLD)" \
CFLAGS_FOR_BUILD="$(HOST_CFLAGS)" \
CXXFLAGS_FOR_BUILD="$(HOST_CXXFLAGS)" \
LDFLAGS_FOR_BUILD="$(HOST_LDFLAGS)" \
FCFLAGS_FOR_BUILD="$(HOST_FCFLAGS)" \
AR_FOR_TARGET="$(TARGET_AR)" \
AS_FOR_TARGET="$(TARGET_AS)" \
CC_FOR_TARGET="$(TARGET_CC)" \
LD_FOR_TARGET="$(TARGET_LD)" \
NM_FOR_TARGET="$(TARGET_NM)" \
DEFAULT_ASSEMBLER="$(TARGET_AS)" \
DEFAULT_LINKER="$(TARGET_LD)" \
PKG_CONFIG_SYSROOT="$(STAGING_DIR)" \
PKG_CONFIG="$(STAGING_DIR)/usr/bin/pkg-config" \
PKG_CONFIG_PATH="$(STAGING_DIR)/usr/lib/pkgconfig:$(PKG_CONFIG_PATH)" \
PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 \
PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 \
STAGING_DIR="$(STAGING_DIR)"
HOST_CONFIGURE_OPTS=PATH=$(TARGET_PATH) \
AR="$(HOSTAR)" \
AS="$(HOSTAS)" \
LD="$(HOSTLD) $(HOST_LDFLAGS)" \
NM="$(HOSTNM)" \
CC="$(HOSTCC) $(HOST_CFLAGS)" \
GCC="$(HOSTCC) $(HOST_CFLAGS)" \
CXX="$(HOSTCXX) $(HOST_CXXFLAGS)" \
CPP="$(HOSTCPP) $(HOST_CFLAGS)" \
AR_FOR_BUILD="$(HOSTAR)" \
AS_FOR_BUILD="$(HOSTAS)" \
CC_FOR_BUILD="$(HOSTCC)" \
GCC_FOR_BUILD="$(HOSTCC)" \
CXX_FOR_BUILD="$(HOSTCXX)" \
LD_FOR_BUILD="$(HOSTLD)" \
FC_FOR_BUILD="$(HOSTFC)" \
CFLAGS_FOR_BUILD="$(HOST_CFLAGS)" \
CXXFLAGS_FOR_BUILD="$(HOST_CXXFLAGS)" \
LDFLAGS_FOR_BUILD="$(HOST_LDFLAGS)" \
FCFLAGS_FOR_BUILD="$(HOST_FCFLAGS)" \
AR_FOR_TARGET="$(TARGET_AR)" \
AS_FOR_TARGET="$(TARGET_AS)" \
CC_FOR_TARGET="$(TARGET_CC)" \
LD_FOR_TARGET="$(TARGET_LD)" \
NM_FOR_TARGET="$(TARGET_NM)" \
RANLIB_FOR_TARGET="$(TARGET_RANLIB)" \
STRIP_FOR_TARGET="$(TARGET_STRIP)" \
OBJCOPY_FOR_TARGET="$(TARGET_OBJCOPY)" \
OBJDUMP_FOR_TARGET="$(TARGET_OBJDUMP)" \
DEFAULT_ASSEMBLER="$(TARGET_AS)" \
DEFAULT_LINKER="$(TARGET_LD)" \
ORIGINAL_AS_FOR_TARGET="$(TARGET_AS)" \
ORIGINAL_LD_FOR_TARGET="$(TARGET_LD)" \
ORIGINAL_NM_FOR_TARGET="$(TARGET_NM)" \
ORIGINAL_OBJDUMP_FOR_TARGET="$(TARGET_OBJDUMP)"
#######################################################################
# settings we need to pass to configure
# does unaligned access trap?
BR2_AC_CV_TRAP_CHECK=ac_cv_lbl_unaligned_fail=yes
ifeq ($(BR2_i386),y)
BR2_AC_CV_TRAP_CHECK=ac_cv_lbl_unaligned_fail=no
endif
ifeq ($(BR2_x86_64),y)
BR2_AC_CV_TRAP_CHECK=ac_cv_lbl_unaligned_fail=no
endif
ifeq ($(BR2_m68k),y)
BR2_AC_CV_TRAP_CHECK=ac_cv_lbl_unaligned_fail=no
endif
ifeq ($(BR2_s390),y)
BR2_AC_CV_TRAP_CHECK=ac_cv_lbl_unaligned_fail=no
endif
ifeq ($(BR2_powerpc)$(BR2_ENDIAN),yBIG)
BR2_AC_CV_TRAP_CHECK=ac_cv_lbl_unaligned_fail=no
endif
ifeq ($(BR2_ENDIAN),"BIG")
BR2_AC_CV_C_BIGENDIAN=ac_cv_c_bigendian=yes
else
BR2_AC_CV_C_BIGENDIAN=ac_cv_c_bigendian=no
endif
# XXX: FIXME: We would need to grab MALLOC_GLIBC_COMPAT from the uClibc.config
# Including it doesn't seem wise, grepping is ugly.. Suggestions?
# Does malloc return live pointer for malloc(0) ?
ifeq ($(MALLOC_GLIBC_COMPAT),y)
BR2_AC_CV_FUNC_MALLOC_0_NONNULL=ac_cv_func_malloc_0_nonnull=yes \
gl_cv_func_malloc_0_nonnull=yes \
ac_cv_func_realloc_0_nonnull=yes
else
BR2_AC_CV_FUNC_MALLOC_0_NONNULL=ac_cv_func_malloc_0_nonnull=no \
gl_cv_func_malloc_0_nonnull=no \
ac_cv_func_realloc_0_nonnull=no
endif
TARGET_CONFIGURE_ARGS= \
$(BR2_AC_CV_TRAP_CHECK) \
ac_cv_func_mmap_fixed_mapped=yes \
ac_cv_func_memcmp_working=yes \
$(BR2_AC_CV_C_BIGENDIAN)
#######################################################################
ifeq ($(BR2_ENABLE_LOCALE),y)
DISABLE_NLS:=
else
DISABLE_NLS:=--disable-nls
endif
ifneq ($(BR2_LARGEFILE),y)
DISABLE_LARGEFILE= --disable-largefile
endif
ifneq ($(BR2_INET_IPV6),y)
DISABLE_IPV6= --disable-ipv6
endif
ifneq ($(BR2_GCC_CROSS_CXX),y)
TARGET_CONFIGURE_OPTS+=CXX=""
endif
# X Windowing system
XSERVER:=
ifeq ($(strip $(BR2_PACKAGE_TINYX)),y)
XSERVER+=tinyx
endif
ifeq ($(strip $(BR2_PACKAGE_XORG)),y)
XSERVER+=xorg
endif
ifeq ($(strip $(BR2_PACKAGE_XORG7)),y)
XSERVER+=xserver_xorg-server
endif
ifeq ($(strip $(BR2_PACKAGE_XGGI)),y)
XSERVER+=xggi
endif
X11_PREFIX:=$(strip $(subst ",, $(BR2_X11_PREFIX)))
#"))
include package/Makefile.autotools.in
|
