Makefile 3.2 KB

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  1. OUTPUT = $(PWD)/output
  2. TARGET = sh2eb-linux-musl
  3. BINUTILS_VER = 2.25.1
  4. GCC_VER = 5.2.0
  5. COMMON_CONFIG = --disable-werror \
  6. --target=$(TARGET) --prefix=$(OUTPUT) \
  7. --with-sysroot=$(OUTPUT)/$(TARGET)
  8. BINUTILS_CONFIG = $(COMMON_CONFIG)
  9. GCC_CONFIG = $(COMMON_CONFIG) \
  10. --disable-libmudflap --disable-libsanitizer \
  11. --disable-libquadmath --disable-decimal-float
  12. GCC0_CONFIG = $(GCC_CONFIG) \
  13. --with-newlib --disable-libssp --disable-threads \
  14. --disable-shared --disable-libgomp --disable-libatomic \
  15. --disable-libquadmath --disable-decimal-float --disable-nls \
  16. --enable-languages=c \
  17. CFLAGS="-O0 -g0" CXXFLAGS="-O0 -g0"
  18. MUSL_CONFIG = CC=$(OUTPUT)/bin/$(TARGET)-gcc --prefix=
  19. -include config.mak
  20. all: steps/install_binutils steps/install_musl steps/install_gcc
  21. steps/configure_gcc0: steps/install_binutils
  22. steps/configure_gcc: steps/install_musl
  23. sources/config.sub:
  24. wget -O $@ 'http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD'
  25. sources/binutils-%:
  26. wget -c -O $@.part http://ftp.gnu.org/pub/gnu/binutils/$(notdir $@)
  27. mv $@.part $@
  28. sources/gcc-%:
  29. wget -c -O $@.part http://ftp.gnu.org/pub/gnu/gcc/$(basename $(basename $(notdir $@)))/$(notdir $@)
  30. mv $@.part $@
  31. steps/extract_binutils: sources/binutils-$(BINUTILS_VER).tar.bz2 sources/config.sub
  32. tar jxvf $<
  33. cat patches/binutils-$(BINUTILS_VER)/* | ( cd binutils-$(BINUTILS_VER) && patch -p1 )
  34. cp sources/config.sub binutils-$(BINUTILS_VER)
  35. touch $@
  36. steps/configure_binutils: steps/extract_binutils
  37. test -e binutils-$(BINUTILS_VER)/config.status || ( cd binutils-$(BINUTILS_VER) && ./configure $(BINUTILS_CONFIG) )
  38. touch $@
  39. steps/build_binutils: steps/configure_binutils
  40. cd binutils-$(BINUTILS_VER) && $(MAKE)
  41. touch $@
  42. steps/install_binutils: steps/build_binutils
  43. cd binutils-$(BINUTILS_VER) && $(MAKE) install
  44. touch $@
  45. steps/extract_gcc: sources/gcc-$(GCC_VER).tar.bz2 sources/config.sub
  46. tar jxvf $<
  47. cat patches/gcc-$(GCC_VER)/* | ( cd gcc-$(GCC_VER) && patch -p1 )
  48. cp sources/config.sub gcc-$(GCC_VER)
  49. touch $@
  50. steps/configure_gcc0: steps/extract_gcc
  51. mkdir -p gcc-$(GCC_VER)/build0
  52. test -e gcc-$(GCC_VER)/build0/config.status || ( cd gcc-$(GCC_VER)/build0 && ../configure $(GCC0_CONFIG) )
  53. touch $@
  54. steps/build_gcc0: steps/configure_gcc0
  55. cd gcc-$(GCC_VER)/build0 && $(MAKE)
  56. touch $@
  57. steps/install_gcc0: steps/build_gcc0
  58. cd gcc-$(GCC_VER)/build0 && $(MAKE) install
  59. touch $@
  60. steps/configure_gcc: steps/extract_gcc
  61. mkdir -p gcc-$(GCC_VER)/build
  62. test -e gcc-$(GCC_VER)/build/config.status || ( cd gcc-$(GCC_VER)/build && ../configure $(GCC_CONFIG) )
  63. touch $@
  64. steps/build_gcc: steps/configure_gcc
  65. cd gcc-$(GCC_VER)/build && $(MAKE)
  66. touch $@
  67. steps/install_gcc: steps/build_gcc
  68. cd gcc-$(GCC_VER)/build && $(MAKE) install
  69. touch $@
  70. steps/clone_musl:
  71. test -d musl || git clone git://git.musl-libc.org/musl musl
  72. touch $@
  73. steps/configure_musl: steps/clone_musl steps/install_gcc0
  74. cd musl && ./configure $(MUSL_CONFIG)
  75. cat patches/musl-complex-hack >> musl/config.mak
  76. touch $@
  77. steps/build_musl: steps/configure_musl
  78. cd musl && $(MAKE)
  79. touch $@
  80. steps/install_musl: steps/build_musl
  81. cd musl && $(MAKE) install DESTDIR=$(OUTPUT)/$(TARGET)
  82. ln -sfn . $(OUTPUT)/$(TARGET)/usr
  83. touch $@