| ############################################################# |
| # |
| # elf2flt |
| # |
| ############################################################# |
| |
| # we keep a local checkout of uClinux CVS |
| ELF2FLT_SOURCE:=$(ELF2FLT_DIR)/elf2flt |
| ELF2FLT_DIR:=$(TOOL_BUILD_DIR)/elf2flt |
| ELF2FLT_BINARY:=elf2flt |
| |
| $(ELF2FLT_DIR)/.unpacked: |
| cp -r toolchain/elf2flt/elf2flt "$(TOOL_BUILD_DIR)/elf2flt" |
| touch $@ |
| |
| $(ELF2FLT_DIR)/.patched: $(ELF2FLT_DIR)/.unpacked |
| ifeq ($(strip $(ARCH)),nios2) |
| $(SED) "s,STAGING_DIR,$(STAGING_DIR),g;" toolchain/elf2flt/elf2flt.nios2.conditional |
| $(SED) "s,CROSS_COMPILE_PREFIX,$(REAL_GNU_TARGET_NAME),g;" toolchain/elf2flt/elf2flt.nios2.conditional |
| toolchain/patch-kernel.sh $(ELF2FLT_DIR) toolchain/elf2flt elf2flt.nios2.conditional |
| endif |
| $(CONFIG_UPDATE) $(@D) |
| touch $@ |
| |
| $(ELF2FLT_DIR)/.configured: $(ELF2FLT_DIR)/.patched |
| (cd $(ELF2FLT_DIR); rm -rf config.cache; \ |
| LDFLAGS=-lz \ |
| $(ELF2FLT_DIR)/configure \ |
| --with-bfd-include-dir=$(BINUTILS_DIR1)/bfd/ \ |
| --with-binutils-include-dir=$(BINUTILS_DIR)/include/ \ |
| --target=$(REAL_GNU_TARGET_NAME) \ |
| --with-libbfd=$(BINUTILS_DIR1)/bfd/libbfd.a \ |
| --with-libiberty=$(BINUTILS_DIR1)/libiberty/libiberty.a \ |
| --prefix=$(STAGING_DIR)/usr) |
| touch $@ |
| |
| $(ELF2FLT_DIR)/$(ELF2FLT_BINARY): $(ELF2FLT_DIR)/.configured |
| $(MAKE) -C $(ELF2FLT_DIR) all |
| $(MAKE) -C $(ELF2FLT_DIR) install |
| ln -snf $(REAL_GNU_TARGET_NAME)-elf2flt $(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-elf2flt |
| ln -snf $(REAL_GNU_TARGET_NAME)-flthdr $(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-flthdr |
| ln -snf $(REAL_GNU_TARGET_NAME)-ld.real $(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-ld.real |
| |
| elf2flt: uclibc_target uclibc-configured binutils gcc $(ELF2FLT_DIR)/$(ELF2FLT_BINARY) |
| |
| elf2flt-clean: |
| rm -rf $(ELF2FLT_SOURCE) |
| |
| elf2flt-dirclean: |
| rm -rf $(ELF2FLT_SOURCE) |
| |
| ifeq ($(BR2_ELF2FLT),y) |
| TARGETS+=elf2flt |
| endif |
