include $(TOPDIR)/rules.mk ############################################################# # # uClibc (the C library) # ############################################################# ifeq ($(BR2_UCLIBC_VERSION_SNAPSHOT),y) # Be aware that this changes daily.... UCLIBC_DIR:=$(TOOL_BUILD_DIR)/uClibc UCLIBC_SOURCE:=uClibc-$(strip $(subst ",, $(BR2_USE_UCLIBC_SNAPSHOT))).tar.bz2 #" UCLIBC_SITE:=http://www.uclibc.org/downloads/snapshots UCLIBC_VER:=PKG_VERSION:=0.${shell date +"%G%m%d"} else UCLIBC_VER:=0.9.28 UCLIBC_DIR:=$(TOOL_BUILD_DIR)/uClibc-$(UCLIBC_VER) UCLIBC_SOURCE:=uClibc-$(UCLIBC_VER).tar.bz2 UCLIBC_SITE:=http://www.uclibc.org/downloads endif UCLIBC_TARGET_ARCH:=$(shell echo $(ARCH) | sed -e s'/-.*//' \ -e 's/i.86/i386/' \ -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/sh64/sh/' \ -e 's/sh[234].*/sh/' \ -e 's/mips.*/mips/' \ -e 's/mipsel.*/mips/' \ -e 's/cris.*/cris/' \ ) $(DL_DIR)/$(UCLIBC_SOURCE): mkdir -p $(DL_DIR) $(SCRIPT_DIR)/download.pl $(DL_DIR) $(UCLIBC_SOURCE) x $(UCLIBC_SITE) $(UCLIBC_DIR)/.unpacked: $(DL_DIR)/$(UCLIBC_SOURCE) mkdir -p $(TOOL_BUILD_DIR) bzcat $(DL_DIR)/$(UCLIBC_SOURCE) | tar -C $(TOOL_BUILD_DIR) $(TAR_OPTIONS) - $(PATCH) $(UCLIBC_DIR) ./patches touch $(UCLIBC_DIR)/.unpacked $(UCLIBC_DIR)/.configured: $(UCLIBC_DIR)/.unpacked $(SED) 's,^CROSS=.*,CROSS=$(TARGET_CROSS),g' $(UCLIBC_DIR)/Rules.mak $(CP) ./files/config.$(ARCH) $(UCLIBC_DIR)/.config $(SED) 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE=\"$(LINUX_HEADERS_DIR)\",g' \ $(UCLIBC_DIR)/.config ifeq ($(BR2_LARGEFILE),y) $(SED) 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=y,g' $(UCLIBC_DIR)/.config else $(SED) 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=n,g' $(UCLIBC_DIR)/.config endif $(SED) 's,.*UCLIBC_HAS_WCHAR.*,UCLIBC_HAS_WCHAR=y,g' $(UCLIBC_DIR)/.config ifeq ($(BR2_SOFT_FLOAT),y) $(SED) 's,.*HAS_FPU.*,HAS_FPU=n\nUCLIBC_HAS_FLOATS=y\nUCLIBC_HAS_SOFT_FLOAT=y,g' $(UCLIBC_DIR)/.config endif mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/usr/include mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/usr/lib mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/lib $(MAKE1) -C $(UCLIBC_DIR) \ PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \ DEVEL_PREFIX=/usr/ \ RUNTIME_PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \ HOSTCC="$(HOSTCC)" \ CPU_CFLAGS="$(TARGET_CFLAGS)" \ pregen install_dev; touch $(UCLIBC_DIR)/.configured $(UCLIBC_DIR)/lib/libc.a: $(UCLIBC_DIR)/.configured $(LIBFLOAT_TARGET) $(MAKE1) -C $(UCLIBC_DIR) \ PREFIX= \ DEVEL_PREFIX=/ \ RUNTIME_PREFIX=/ \ HOSTCC="$(HOSTCC)" \ CPU_CFLAGS="$(TARGET_CFLAGS)" \ all touch -c $(UCLIBC_DIR)/lib/libc.a $(STAGING_DIR)/lib/libc.a: $(UCLIBC_DIR)/lib/libc.a $(MAKE1) -C $(UCLIBC_DIR) \ PREFIX=$(STAGING_DIR)/ \ DEVEL_PREFIX=/ \ RUNTIME_PREFIX=/ \ install_runtime $(MAKE1) -C $(UCLIBC_DIR) \ PREFIX=$(STAGING_DIR)/ \ DEVEL_PREFIX=/ \ RUNTIME_PREFIX=/ \ install_dev echo $(UCLIBC_VER) > $(STAGING_DIR)/uclibc_version touch -c $(STAGING_DIR)/lib/libc.a source: $(DL_DIR)/$(UCLIBC_SOURCE) prepare: $(UCLIBC_DIR)/.configured compile: $(UCLIBC_DIR)/lib/libc.a install: $(STAGING_DIR)/lib/libc.a $(UCLIBC_TARGETS) clean: rm -rf $(UCLIBC_DIR) $(TOOL_BUILD_DIR)/uClibc_dev