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Diffstat (limited to 'obsolete-buildroot/make/uclibc.mk')
| -rw-r--r-- | obsolete-buildroot/make/uclibc.mk | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/obsolete-buildroot/make/uclibc.mk b/obsolete-buildroot/make/uclibc.mk new file mode 100644 index 0000000000..1e18d6894b --- /dev/null +++ b/obsolete-buildroot/make/uclibc.mk @@ -0,0 +1,184 @@ +############################################################# +# +# uClibc (the C library) +# +############################################################# +ifneq ($(strip $(USE_UCLIBC_SNAPSHOT)),) +# Be aware that this changes daily.... +UCLIBC_DIR:=$(BUILD_DIR)/uClibc +UCLIBC_SOURCE:=uClibc-$(strip $(USE_UCLIBC_SNAPSHOT)).tar.bz2 +UCLIBC_SITE:=http://www.uclibc.org/downloads/snapshots +else +UCLIBC_DIR:=$(BUILD_DIR)/uClibc-0.9.26 +UCLIBC_SOURCE:=uClibc-0.9.26.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): + $(WGET) -P $(DL_DIR) $(UCLIBC_SITE)/$(UCLIBC_SOURCE) + +$(UCLIBC_DIR)/.unpacked: $(DL_DIR)/$(UCLIBC_SOURCE) +ifeq ($(SOFT_FLOAT),true) + # Make sure we have a soft float specs file for this arch + if [ ! -f $(SOURCE_DIR)/specs-$(ARCH)-soft-float ] ; then \ + echo soft float configured but no specs file for this arch ; \ + /bin/false ; \ + fi; +endif + bzcat $(DL_DIR)/$(UCLIBC_SOURCE) | tar -C $(BUILD_DIR) -xvf - + #(cd $(BUILD_DIR) ; ln -s $(DL_DIR)/uClibc) + #-mkdir $(UCLIBC_DIR) + #(cd $(DL_DIR)/uClibc && tar cf - .) | (cd $(UCLIBC_DIR) && tar xvfp - ) +ifeq ($(strip $(USE_UCLIBC_LDSO_0_9_24)),true) + $(SOURCE_DIR)/patch-kernel.sh $(UCLIBC_DIR) $(SOURCE_DIR) uClibc-ldso-0.9.24.patch +endif + touch $(UCLIBC_DIR)/.unpacked + +$(UCLIBC_DIR)/.configured: $(UCLIBC_DIR)/.unpacked $(LINUX_DIR)/.configured + $(SED) 's,^CROSS=.*,CROSS=$(TARGET_CROSS),g' $(UCLIBC_DIR)/Rules.mak +ifeq ($(ENABLE_LOCALE),true) + cp $(SOURCE_DIR)/uClibc.config-locale $(UCLIBC_DIR)/.config +else + cp $(SOURCE_DIR)/uClibc.config $(UCLIBC_DIR)/.config +endif + $(SED) 's,^.*TARGET_$(UCLIBC_TARGET_ARCH).*,TARGET_$(UCLIBC_TARGET_ARCH)=y,g' \ + $(UCLIBC_DIR)/.config + $(SED) 's,^TARGET_ARCH.*,TARGET_ARCH=\"$(UCLIBC_TARGET_ARCH)\",g' $(UCLIBC_DIR)/.config + $(SED) 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE=\"$(LINUX_DIR)\",g' \ + $(UCLIBC_DIR)/.config + $(SED) 's,^RUNTIME_PREFIX=.*,RUNTIME_PREFIX=\"/\",g' \ + $(UCLIBC_DIR)/.config + $(SED) 's,^DEVEL_PREFIX=.*,DEVEL_PREFIX=\"/usr/\",g' \ + $(UCLIBC_DIR)/.config + $(SED) 's,^SHARED_LIB_LOADER_PREFIX=.*,SHARED_LIB_LOADER_PREFIX=\"/lib\",g' \ + $(UCLIBC_DIR)/.config +ifeq ($(strip $(BUILD_WITH_LARGEFILE)),true) + $(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' $(UCLIBC_DIR)/.config +ifeq ($(strip $(SOFT_FLOAT)),true) + $(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 + $(MAKE) -C $(UCLIBC_DIR) \ + PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \ + DEVEL_PREFIX=/usr/ \ + RUNTIME_PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \ + HOSTCC="$(HOSTCC)" \ + pregen install_dev; + touch $(UCLIBC_DIR)/.configured + +$(UCLIBC_DIR)/lib/libc.a: $(UCLIBC_DIR)/.configured $(LIBFLOAT_TARGET) + $(MAKE) -C $(UCLIBC_DIR) \ + PREFIX= \ + DEVEL_PREFIX=$(REAL_GNU_TARGET_NAME)/ \ + RUNTIME_PREFIX=/ \ + HOSTCC="$(HOSTCC)" \ + all +ifeq ($(strip $(USE_UCLIBC_LDSO_0_9_24)),true) + #rm -rf $(UCLIBC_DIR)/ld-uClibc* $(UCLIBC_DIR)/libdl* + $(MAKE) -C $(UCLIBC_DIR)/ldso-0.9.24 \ + PREFIX= \ + DEVEL_PREFIX=$(REAL_GNU_TARGET_NAME)/ \ + RUNTIME_PREFIX=/ \ + HOSTCC="$(HOSTCC)" \ + all shared +endif + +$(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib/libc.a: $(UCLIBC_DIR)/lib/libc.a + $(MAKE) -C $(UCLIBC_DIR) \ + PREFIX=$(STAGING_DIR)/ \ + DEVEL_PREFIX=$(REAL_GNU_TARGET_NAME)/ \ + RUNTIME_PREFIX=$(REAL_GNU_TARGET_NAME)/ \ + install_runtime + $(MAKE) -C $(UCLIBC_DIR) \ + PREFIX=$(STAGING_DIR)/ \ + DEVEL_PREFIX=$(REAL_GNU_TARGET_NAME)/ \ + RUNTIME_PREFIX=$(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/ \ + install_dev + $(MAKE) -C $(UCLIBC_DIR) \ + PREFIX=$(STAGING_DIR) \ + HOSTCC="$(HOSTCC)" \ + utils install_utils + # Clean up the host compiled utils... + $(MAKE) -C $(UCLIBC_DIR)/utils clean + +ifneq ($(TARGET_DIR),) +$(TARGET_DIR)/lib/libc.so.0: $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib/libc.a + $(MAKE) -C $(UCLIBC_DIR) \ + PREFIX=$(TARGET_DIR) \ + DEVEL_PREFIX=/usr/ \ + RUNTIME_PREFIX=/ \ + install_runtime + +$(TARGET_DIR)/usr/bin/ldd: $(TARGET_DIR)/lib/libc.so.0 + $(MAKE) -C $(UCLIBC_DIR) $(TARGET_CONFIGURE_OPTS) \ + PREFIX=$(TARGET_DIR) utils install_utils + +UCLIBC_TARGETS=$(TARGET_DIR)/lib/libc.so.0 $(TARGET_DIR)/usr/bin/ldd +endif + +uclibc-configured: $(UCLIBC_DIR)/.configured + +uclibc: $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gcc $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib/libc.a \ + $(UCLIBC_TARGETS) + +uclibc-source: $(DL_DIR)/$(UCLIBC_SOURCE) + +uclibc-configured-source: uclibc-source + +uclibc-clean: + -$(MAKE) -C $(UCLIBC_DIR) clean + rm -f $(UCLIBC_DIR)/.config + +uclibc-dirclean: + rm -rf $(UCLIBC_DIR) + + + + +############################################################# +# +# uClibc for the target just needs its header files +# and whatnot installed. +# +############################################################# + +$(TARGET_DIR)/usr/lib/libc.a: $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib/libc.a + $(MAKE) -C $(UCLIBC_DIR) \ + PREFIX=$(TARGET_DIR) \ + DEVEL_PREFIX=/usr/ \ + RUNTIME_PREFIX=/ \ + install_dev + +ifeq ($(GCC_2_95_TOOLCHAIN),true) +uclibc_target: gcc2_95 uclibc $(TARGET_DIR)/usr/lib/libc.a +else +uclibc_target: gcc3_3 uclibc $(TARGET_DIR)/usr/lib/libc.a +endif + +uclibc_target-clean: + rm -f $(TARGET_DIR)/include + +uclibc_target-dirclean: + rm -f $(TARGET_DIR)/include + |