04eadcdcc2
Update from gcc 3.3.2 to 3.3.3. Test builds done for i386 and mipsel (3.3.3) and i386 (2.95). Soft float support not yet tested with 3.3.3.
170 lines
5.2 KiB
Makefile
170 lines
5.2 KiB
Makefile
#############################################################
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#
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# uClibc (the C library)
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#
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#############################################################
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ifeq ($(USE_UCLIBC_SNAPSHOT),true)
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# Be aware that this changes daily....
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UCLIBC_DIR=$(BUILD_DIR)/uClibc
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UCLIBC_SOURCE=uClibc-snapshot.tar.bz2
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UCLIBC_SITE:=http://www.uclibc.org/downloads/snapshots
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else
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UCLIBC_DIR:=$(BUILD_DIR)/uClibc-0.9.26
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UCLIBC_SOURCE:=uClibc-0.9.26.tar.bz2
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UCLIBC_SITE:=http://www.uclibc.org/downloads
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endif
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UCLIBC_TARGET_ARCH:=$(shell echo $(ARCH) | sed -e s'/-.*//' \
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-e 's/i.86/i386/' \
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-e 's/sparc.*/sparc/' \
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-e 's/arm.*/arm/g' \
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-e 's/m68k.*/m68k/' \
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-e 's/ppc/powerpc/g' \
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-e 's/v850.*/v850/g' \
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-e 's/sh64/sh/' \
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-e 's/sh[234]/sh/' \
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-e 's/mips.*/mips/' \
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-e 's/mipsel.*/mips/' \
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-e 's/cris.*/cris/' \
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)
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$(DL_DIR)/$(UCLIBC_SOURCE):
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$(WGET) -P $(DL_DIR) $(UCLIBC_SITE)/$(UCLIBC_SOURCE)
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$(UCLIBC_DIR)/.unpacked: $(DL_DIR)/$(UCLIBC_SOURCE)
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ifeq ($(SOFT_FLOAT),true)
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# Make sure we have a soft float specs file for this arch
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if [ ! -f $(SOURCE_DIR)/specs-$(ARCH)-soft-float ] ; then \
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echo soft float configured but no specs file for this arch ; \
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/bin/false ; \
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fi;
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endif
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bzcat $(DL_DIR)/$(UCLIBC_SOURCE) | tar -C $(BUILD_DIR) -xvf -
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#(cd $(BUILD_DIR) ; ln -s $(DL_DIR)/uClibc)
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#-mkdir $(UCLIBC_DIR)
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#(cd $(DL_DIR)/uClibc && tar cf - .) | (cd $(UCLIBC_DIR) && tar xvfp - )
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touch $(UCLIBC_DIR)/.unpacked
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$(UCLIBC_DIR)/.configured: $(UCLIBC_DIR)/.unpacked $(LINUX_DIR)/.configured
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$(SED) 's,^CROSS=.*,CROSS=$(TARGET_CROSS),g' $(UCLIBC_DIR)/Rules.mak
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ifeq ($(ENABLE_LOCALE),true)
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cp $(SOURCE_DIR)/uClibc.config-locale $(UCLIBC_DIR)/.config
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else
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cp $(SOURCE_DIR)/uClibc.config $(UCLIBC_DIR)/.config
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endif
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$(SED) 's,^.*TARGET_$(UCLIBC_TARGET_ARCH).*,TARGET_$(UCLIBC_TARGET_ARCH)=y,g' \
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$(UCLIBC_DIR)/.config
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$(SED) 's,^TARGET_ARCH.*,TARGET_ARCH=\"$(UCLIBC_TARGET_ARCH)\",g' $(UCLIBC_DIR)/.config
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$(SED) 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE=\"$(LINUX_DIR)\",g' \
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$(UCLIBC_DIR)/.config
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$(SED) 's,^RUNTIME_PREFIX=.*,RUNTIME_PREFIX=\"/\",g' \
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$(UCLIBC_DIR)/.config
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$(SED) 's,^DEVEL_PREFIX=.*,DEVEL_PREFIX=\"/usr/\",g' \
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$(UCLIBC_DIR)/.config
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$(SED) 's,^SHARED_LIB_LOADER_PREFIX=.*,SHARED_LIB_LOADER_PREFIX=\"/lib\",g' \
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$(UCLIBC_DIR)/.config
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ifeq ($(strip $(BUILD_WITH_LARGEFILE)),true)
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$(SED) 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=y,g' $(UCLIBC_DIR)/.config
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else
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$(SED) 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=n,g' $(UCLIBC_DIR)/.config
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endif
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$(SED) 's,.*UCLIBC_HAS_WCHAR.*,UCLIBC_HAS_WCHAR=y,g' $(UCLIBC_DIR)/.config
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ifeq ($(strip $(SOFT_FLOAT)),true)
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$(SED) 's,.*HAS_FPU.*,HAS_FPU=n\nUCLIBC_HAS_FLOATS=y\nUCLIBC_HAS_SOFT_FLOAT=y,g' $(UCLIBC_DIR)/.config
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endif
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mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/usr/include
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mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/usr/lib
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mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/lib
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$(MAKE) -C $(UCLIBC_DIR) \
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PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
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DEVEL_PREFIX=/usr/ \
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RUNTIME_PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
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pregen install_dev;
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touch $(UCLIBC_DIR)/.configured
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$(UCLIBC_DIR)/lib/libc.a: $(UCLIBC_DIR)/.configured $(LIBFLOAT_TARGET)
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$(MAKE) -C $(UCLIBC_DIR) \
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PREFIX= \
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DEVEL_PREFIX=$(REAL_GNU_TARGET_NAME)/ \
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RUNTIME_PREFIX=/ \
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all
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$(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib/libc.a: $(UCLIBC_DIR)/lib/libc.a
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$(MAKE) -C $(UCLIBC_DIR) \
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PREFIX=$(STAGING_DIR)/ \
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DEVEL_PREFIX=$(REAL_GNU_TARGET_NAME)/ \
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RUNTIME_PREFIX=$(REAL_GNU_TARGET_NAME)/ \
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install_runtime
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$(MAKE) -C $(UCLIBC_DIR) \
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PREFIX=$(STAGING_DIR)/ \
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DEVEL_PREFIX=$(REAL_GNU_TARGET_NAME)/ \
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RUNTIME_PREFIX=$(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/ \
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install_dev
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$(MAKE) -C $(UCLIBC_DIR) \
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PREFIX=$(STAGING_DIR) \
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utils install_utils
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# Clean up the host compiled utils...
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$(MAKE) -C $(UCLIBC_DIR)/utils clean
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ifneq ($(TARGET_DIR),)
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$(TARGET_DIR)/lib/libc.so.0: $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib/libc.a
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$(MAKE) -C $(UCLIBC_DIR) \
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PREFIX=$(TARGET_DIR) \
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DEVEL_PREFIX=/usr/ \
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RUNTIME_PREFIX=/ \
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install_runtime
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$(TARGET_DIR)/usr/bin/ldd: $(TARGET_DIR)/lib/libc.so.0
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$(MAKE) -C $(UCLIBC_DIR) $(TARGET_CONFIGURE_OPTS) \
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PREFIX=$(TARGET_DIR) utils install_utils
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UCLIBC_TARGETS=$(TARGET_DIR)/lib/libc.so.0 $(TARGET_DIR)/usr/bin/ldd
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endif
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uclibc-configured: $(UCLIBC_DIR)/.configured
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uclibc: $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gcc $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib/libc.a \
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$(UCLIBC_TARGETS)
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uclibc-source: $(DL_DIR)/$(UCLIBC_SOURCE)
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uclibc-configured-source: uclibc-source
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uclibc-clean:
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-$(MAKE) -C $(UCLIBC_DIR) clean
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rm -f $(UCLIBC_DIR)/.config
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uclibc-dirclean:
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rm -rf $(UCLIBC_DIR)
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#############################################################
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#
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# uClibc for the target just needs its header files
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# and whatnot installed.
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#
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#############################################################
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$(TARGET_DIR)/usr/lib/libc.a: $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib/libc.a
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$(MAKE) -C $(UCLIBC_DIR) \
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PREFIX=$(TARGET_DIR) \
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DEVEL_PREFIX=/usr/ \
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RUNTIME_PREFIX=/ \
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install_dev
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ifeq ($(GCC_2_95_TOOLCHAIN),true)
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uclibc_target: gcc2_95 uclibc $(TARGET_DIR)/usr/lib/libc.a
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else
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uclibc_target: gcc3_3 uclibc $(TARGET_DIR)/usr/lib/libc.a
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endif
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uclibc_target-clean:
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rm -f $(TARGET_DIR)/include
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uclibc_target-dirclean:
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rm -f $(TARGET_DIR)/include
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