-# Strip off the annoying quoting
-ARCH:=$(strip $(subst ",, $(BR2_ARCH)))
-#"
-WGET:=$(strip $(subst ",, $(BR2_WGET)))
-#"
+ifndef MAKE
+MAKE:=make
+endif
+ifndef HOSTMAKE
+HOSTMAKE=$(MAKE)
+endif
+HOSTMAKE :=$(shell which $(HOSTMAKE) || type -p $(HOSTMAKE) || echo make)
-ifneq ($(BR2_LARGEFILE),y)
-DISABLE_LARGEFILE= --disable-largefile
+MAKE1:=$(HOSTMAKE) -j1
+MAKE:=$(HOSTMAKE) -j$(BR2_JLEVEL)
+
+ifeq ($(BR2_OPTIMIZE_0),y)
+TARGET_OPTIMIZATION+=-O0
+endif
+ifeq ($(BR2_OPTIMIZE_1),y)
+TARGET_OPTIMIZATION+=-O1
+endif
+ifeq ($(BR2_OPTIMIZE_2),y)
+TARGET_OPTIMIZATION+=-O2
+endif
+ifeq ($(BR2_OPTIMIZE_3),y)
+TARGET_OPTIMIZATION+=-O3
+endif
+ifeq ($(BR2_OPTIMIZE_S),y)
+TARGET_OPTIMIZATION+=-Os
+endif
+ifeq ($(BR2_DEBUG_1),y)
+TARGET_DEBUGGING=-g1
+endif
+ifeq ($(BR2_DEBUG_2),y)
+TARGET_DEBUGGING=-g2
endif
-TARGET_CFLAGS=$(TARGET_OPTIMIZATION) $(TARGET_DEBUGGING)
-
-HOSTCC:=gcc
-BASE_DIR:=${shell pwd}
-DL_DIR:=$(BASE_DIR)/sources/dl
-PATCH_DIR=$(BASE_DIR)/sources/patches
-BUILD_DIR:=$(BASE_DIR)/build_$(ARCH)$(ARCH_FPU_SUFFIX)
-TARGET_DIR:=$(BUILD_DIR)/root
-STAGING_DIR=$(BUILD_DIR)/staging_dir
-TOOL_BUILD_DIR=$(BASE_DIR)/toolchain_build_$(ARCH)$(ARCH_FPU_SUFFIX)
-TARGET_PATH=$(STAGING_DIR)/bin:/bin:/sbin:/usr/bin:/usr/sbin
-IMAGE:=$(BASE_DIR)/root_fs_$(ARCH)$(ARCH_FPU_SUFFIX)
-REAL_GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux-uclibc
+ifeq ($(BR2_DEBUG_3),y)
+TARGET_DEBUGGING=-g3
+endif
+
+
+#########################################################################
+ifeq ($(BR2_TOOLCHAIN_BUILDROOT),y)
+TARGET_CFLAGS=$(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+= $(BR2_SYSROOT)
+endif
+
+CC_TARGET_TUNE_:=$(call qstrip,$(BR2_GCC_TARGET_TUNE))
+CC_TARGET_ARCH_:=$(call qstrip,$(BR2_GCC_TARGET_ARCH))
+CC_TARGET_ABI_:=$(call qstrip,$(BR2_GCC_TARGET_ABI))
+
+ifneq ($(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
+
+ifeq ($(BR2_VFP_FLOAT),y)
+TARGET_CFLAGS+=-mfpu=vfp
+endif
+
+# enable VIS for v9a and v9b
+ifeq ($(findstring y,$(BR2_sparc_v9a)$(BR2_sparc64_v9a)$(BR2_sparc_v9b)$(BR2_sparc64_v9b)),y)
+TARGET_CFLAGS+=-mvis
+endif
+
+ifeq ($(findstring yy,$(BR2_mips)$(BR2_MIPS_ABI64)),yy)
+TARGET_CFLAGS+=-fno-pic -mno-abicalls
+endif
+
+ifeq ($(BR2_LARGEFILE),y)
+TARGET_CFLAGS+=-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
+endif
+
+TARGET_CXXFLAGS=$(TARGET_CFLAGS)
+
+# else it's an external toolchain
+#########################################################################
+else
+TARGET_CFLAGS=$(TARGET_OPTIMIZATION) $(TARGET_DEBUGGING) --sysroot $(STAGING_DIR)/
+TARGET_CXXFLAGS=$(TARGET_CFLAGS)
+TARGET_LDFLAGS=--sysroot $(STAGING_DIR)/
+endif
+#########################################################################
+#ifeq ($(BR2_ROOTFS_SUFFIX),)
+ROOTFS_SUFFIX:=$(call qstrip,$(BR2_ROOTFS_SUFFIX))
+ifeq ($(ROOTFS_SUFFIX),)
+ROOTFS_SUFFIX:=
+else
+XXXX=xxxx
+ROOTFS_SUFFIX:=-$(BR2_ROOTFS_SUFFIX)
+endif
+
+ifeq ($(BR2_TOOLCHAIN_BUILDROOT),y)
+TOOLCHAIN_DIR=$(BASE_DIR)/toolchain
+
+# Quotes are needed for spaces et al in path components.
+TARGET_PATH="$(TOOLCHAIN_DIR)/bin:$(HOST_DIR)/bin:$(HOST_DIR)/usr/bin:$(HOST_DIR)/usr/sbin/:$(STAGING_DIR)/bin:$(STAGING_DIR)/usr/bin:$(PATH)"
+IMAGE:=$(BINARIES_DIR)/$(BR2_ROOTFS_PREFIX).$(ARCH)$(ROOTFS_SUFFIX)
GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux
-KERNEL_CROSS=$(STAGING_DIR)/bin/$(OPTIMIZE_FOR_CPU)-linux-uclibc-
-TARGET_CROSS=$(STAGING_DIR)/bin/$(OPTIMIZE_FOR_CPU)-linux-uclibc-
+REAL_GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)$(GNU_TARGET_SUFFIX)
+TARGET_CROSS=$(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-
+KERNEL_CROSS=$(TARGET_CROSS)
+else
+TOOLCHAIN_EXTERNAL_PREFIX:=$(call qstrip,$(BR2_TOOLCHAIN_EXTERNAL_PREFIX))
+TOOLCHAIN_EXTERNAL_PATH:=$(call qstrip,$(BR2_TOOLCHAIN_EXTERNAL_PATH))
+TOOLCHAIN_DIR=$(BASE_DIR)/toolchain
+TARGET_PATH="$(HOST_DIR)/bin:$(HOST_DIR)/usr/bin:$(HOST_DIR)/usr/sbin/:$(TOOLCHAIN_DIR)/bin:$(TOOLCHAIN_EXTERNAL_PATH)/bin:$(PATH)"
+#IMAGE:=$(BINARIES_DIR)/$(BR2_ROOTFS_PREFIX).$(TOOLCHAIN_EXTERNAL_PREFIX)$(ROOTFS_SUFFIX)
+IMAGE:=$(BINARIES_DIR)/$(BR2_ROOTFS_PREFIX).$(ARCH)$(ROOTFS_SUFFIX)
+
+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=$(TARGET_CROSS)gcc
-STRIP=$(TARGET_CROSS)strip --remove-section=.comment --remove-section=.note
+TARGET_CPP=$(TARGET_CROSS)cpp
+TARGET_CXX=$(TARGET_CROSS)g++
+TARGET_FC=$(TARGET_CROSS)gfortran
+TARGET_LD=$(TARGET_CROSS)ld
+TARGET_NM=$(TARGET_CROSS)nm
+TARGET_RANLIB=$(TARGET_CROSS)ranlib
+TARGET_OBJCOPY=$(TARGET_CROSS)objcopy
+TARGET_OBJDUMP=$(TARGET_CROSS)objdump
+ifeq ($(BR2_TOOLCHAIN_EXTERNAL),y)
+TARGET_LDCONFIG=/sbin/ldconfig
+else
+TARGET_LDCONFIG=$(TARGET_CROSS)ldconfig
+endif
+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
+STRIPCMD=$(TARGET_STRIP)
+endif
+INSTALL:=$(shell which install || type -p install)
+FLEX:=$(shell which flex || type -p flex)
+BISON:=$(shell which bison || type -p bison)
+
+HOST_CFLAGS += -I$(HOST_DIR)/include -I$(HOST_DIR)/usr/include
+HOST_CXXFLAGS += -I$(HOST_DIR)/include -I$(HOST_DIR)/usr/include
+HOST_LDFLAGS += -L$(HOST_DIR)/lib -L$(HOST_DIR)/usr/lib
+HOST_PATH=$(HOST_DIR)/bin:$(HOST_DIR)/usr/bin:$(PATH)
+# hostcc version as an integer - E.G. 4.3.2 => 432
+HOSTCC_VERSION:=$(shell $(HOSTCC) --version | \
+ sed -n 's/^.* \([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)[ ]*.*$$/\1\2\3/p')
HOST_ARCH:=$(shell $(HOSTCC) -dumpmachine | sed -e s'/-.*//' \
-e 's/sparc.*/sparc/' \
-e 's/mipsel-.*/mipsel/' \
-e 's/cris.*/cris/' \
-e 's/i[3-9]86/i386/' \
+ -e 's/xtensa.*/xtensa/' \
)
-GNU_HOST_NAME:=$(HOST_ARCH)-pc-linux-gnu
+GNU_HOST_NAME:=$(HOST_ARCH)-$(call qstrip,$(BR2_GNU_BUILD_SUFFIX))
+
TARGET_CONFIGURE_OPTS=PATH=$(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 ($(ENABLE_LOCALE),true)
+ AR="$(TARGET_AR)" \
+ AS="$(TARGET_AS)" \
+ LD="$(TARGET_LD)" \
+ 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_DIR="$(STAGING_DIR)" \
+ PKG_CONFIG="$(PKG_CONFIG_HOST_BINARY)" \
+ PKG_CONFIG_PATH="$(STAGING_DIR)/usr/lib/pkgconfig:$(PKG_CONFIG_PATH)" \
+ PERLLIB="$(HOST_DIR)/usr/lib/perl" \
+ LD_LIBRARY_PATH="$(HOST_DIR)/usr/lib" \
+ STAGING_DIR="$(STAGING_DIR)"
+
+TARGET_CONFIGURE_ENV=\
+ CFLAGS="$(TARGET_CFLAGS)" \
+ CXXFLAGS="$(TARGET_CXXFLAGS)" \
+ LDFLAGS="$(TARGET_LDFLAGS)" \
+ FCFLAGS="$(TARGET_FCFLAGS)" \
+
+TARGET_MAKE_ENV=PATH=$(TARGET_PATH) \
+ LD_LIBRARY_PATH="$(HOST_DIR)/usr/lib:$(LD_LIBRARY_PATH)" \
+ PERLLIB="$(HOST_DIR)/usr/lib/perl"
+
+HOST_CONFIGURE_OPTS=PATH=$(HOST_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="$(TARGET_OBJDUMP)" \
+ PKG_CONFIG="$(PKG_CONFIG_HOST_BINARY)" \
+ PKG_CONFIG_LIBDIR="$(HOST_DIR)/usr/lib/pkgconfig" \
+ PERLLIB="$(HOST_DIR)/usr/lib/perl"
+
+HOST_MAKE_ENV=PATH=$(HOST_PATH) \
+ LD_LIBRARY_PATH="$(HOST_DIR)/usr/lib:$(LD_LIBRARY_PATH)" \
+ PKG_CONFIG="$(PKG_CONFIG_HOST_BINARY)" \
+ PKG_CONFIG_LIBDIR="$(HOST_DIR)/usr/lib/pkgconfig" \
+ PERLLIB="$(HOST_DIR)/usr/lib/perl"
+
+
+#######################################################################
+# 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_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
+
+TARGET_CONFIGURE_ARGS= \
+ $(BR2_AC_CV_TRAP_CHECK) \
+ ac_cv_func_mmap_fixed_mapped=yes \
+ ac_cv_func_memcmp_working=yes \
+ ac_cv_have_decl_malloc=yes \
+ gl_cv_func_malloc_0_nonnull=yes \
+ ac_cv_func_malloc_0_nonnull=yes \
+ ac_cv_func_calloc_0_nonnull=yes \
+ ac_cv_func_realloc_0_nonnull=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_HAVE_DOCUMENTATION),y)
+DISABLE_DOCUMENTATION=--disable-gtk-doc
+endif
+
+ifneq ($(BR2_INET_IPV6),y)
+DISABLE_IPV6= --disable-ipv6
+endif
+
+ifneq ($(BR2_GCC_CROSS_CXX),y)
+TARGET_CONFIGURE_OPTS+=CXX=false
+endif
+
+ifeq ($(BR2_ENABLE_DEBUG),y)
+ENABLE_DEBUG:=--enable-debug
+else
+ENABLE_DEBUG:=
+endif
+
+# X Windowing system
+
+X11_PREFIX:=$(call qstrip,$(BR2_X11_PREFIX))
+include package/Makefile.autotools.in
+include package/Makefile.package.in
projects / buildroot-mgba.git / blobdiff