toolchain/elf2flt/elf2flt.mk

   1 #############################################################
   2 #
   3 # elf2flt
   4 #
   5 #############################################################
   6
   7 # we keep a local checkout of uClinux CVS
   8 ELF2FLT_SOURCE:=$(ELF2FLT_DIR)/elf2flt
   9 ELF2FLT_DIR:=$(TOOL_BUILD_DIR)/elf2flt
  10 ELF2FLT_BINARY:=elf2flt
  11
  12 $(ELF2FLT_DIR)/.unpacked:
  13         cp -r toolchain/elf2flt/elf2flt "$(TOOL_BUILD_DIR)/elf2flt"
  14         touch $@
  15
  16 $(ELF2FLT_DIR)/.patched: $(ELF2FLT_DIR)/.unpacked
  17 ifeq ($(strip $(ARCH)),nios2)
  18         $(SED) "s,STAGING_DIR,$(STAGING_DIR),g;" toolchain/elf2flt/elf2flt.nios2.conditional
  19         $(SED) "s,CROSS_COMPILE_PREFIX,$(REAL_GNU_TARGET_NAME),g;" toolchain/elf2flt/elf2flt.nios2.conditional
  20         toolchain/patch-kernel.sh $(ELF2FLT_DIR) toolchain/elf2flt elf2flt.nios2.conditional
  21 endif
  22         touch $@
  23
  24 $(ELF2FLT_DIR)/.configured: $(ELF2FLT_DIR)/.patched
  25         (cd $(ELF2FLT_DIR); rm -rf config.cache; \
  26                 $(ELF2FLT_DIR)/configure \
  27                 --with-bfd-include-dir=$(BINUTILS_DIR1)/bfd/ \
  28                --with-binutils-include-dir=$(BINUTILS_DIR)/include/ \
  29                 --target=$(REAL_GNU_TARGET_NAME) \
  30                 --with-libbfd=$(BINUTILS_DIR1)/bfd/libbfd.a \
  31                 --with-libiberty=$(BINUTILS_DIR1)/libiberty/libiberty.a \
  32                 --prefix=$(STAGING_DIR))
  33         touch $@
  34
  35 $(ELF2FLT_DIR)/$(ELF2FLT_BINARY): $(ELF2FLT_DIR)/.configured
  36         $(MAKE) -C $(ELF2FLT_DIR) all
  37         $(MAKE) -C $(ELF2FLT_DIR) install
  38
  39 elf2flt: uclibc_target uclibc-configured binutils gcc $(ELF2FLT_DIR)/$(ELF2FLT_BINARY)
  40
  41 elf2flt-clean:
  42         rm -rf $(ELF2FLT_SOURCE)
  43
  44 elf2flt-dirclean:
  45         rm -rf $(ELF2FLT_SOURCE)
  46
  47 ifeq ($(strip $(BR2_ELF2FLT)),y)
  48 TARGETS+=elf2flt
  49 endif