Makefile 3.4 KB

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  1. OUTPUT = $(PWD)/output
  2. TARGET = sh2eb-linux-musl
  3. BINUTILS_VER = 2.25.1
  4. GCC_VER = 5.2.0
  5. MUSL_TAG = master
  6. COMMON_CONFIG = --disable-werror \
  7. --target=$(TARGET) --prefix=$(OUTPUT) \
  8. --with-sysroot=$(OUTPUT)/$(TARGET)
  9. BINUTILS_CONFIG = $(COMMON_CONFIG)
  10. GCC_CONFIG = $(COMMON_CONFIG) \
  11. --disable-libmudflap --disable-libsanitizer \
  12. --disable-libquadmath --disable-decimal-float
  13. GCC0_CONFIG = $(GCC_CONFIG) \
  14. --with-newlib --disable-libssp --disable-threads \
  15. --disable-shared --disable-libgomp --disable-libatomic \
  16. --disable-libquadmath --disable-decimal-float --disable-nls \
  17. --enable-languages=c \
  18. CFLAGS="-O0 -g0" CXXFLAGS="-O0 -g0"
  19. GCC0_BDIR = $(PWD)/gcc-$(GCC_VER)/build0/gcc
  20. GCC0_CC = $(GCC0_BDIR)/xgcc -B $(GCC0_BDIR)
  21. MUSL_CONFIG = CC="$(GCC0_CC)" --prefix=
  22. -include config.mak
  23. all: steps/install_binutils steps/install_musl steps/install_gcc
  24. clean:
  25. rm -rf gcc-$(GCC_VER) binutils-$(BINUTILS_VER) musl
  26. rm -rf steps/extract_* steps/clone_*
  27. rm -rf steps/configure_* steps/build_* steps/install_*
  28. distclean: clean
  29. rm -rf sources/config.sub sources/*.tar.bz2
  30. steps/configure_gcc0: steps/install_binutils
  31. steps/configure_gcc: steps/install_musl
  32. sources/config.sub:
  33. wget -O $@ 'http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD'
  34. sources/binutils-%:
  35. wget -c -O $@.part http://ftp.gnu.org/pub/gnu/binutils/$(notdir $@)
  36. mv $@.part $@
  37. sources/gcc-%:
  38. wget -c -O $@.part http://ftp.gnu.org/pub/gnu/gcc/$(basename $(basename $(notdir $@)))/$(notdir $@)
  39. mv $@.part $@
  40. steps/extract_binutils: sources/binutils-$(BINUTILS_VER).tar.bz2 sources/config.sub
  41. tar jxvf $<
  42. cat patches/binutils-$(BINUTILS_VER)/* | ( cd binutils-$(BINUTILS_VER) && patch -p1 )
  43. cp sources/config.sub binutils-$(BINUTILS_VER)
  44. touch $@
  45. steps/configure_binutils: steps/extract_binutils
  46. test -e binutils-$(BINUTILS_VER)/config.status || ( cd binutils-$(BINUTILS_VER) && ./configure $(BINUTILS_CONFIG) )
  47. touch $@
  48. steps/build_binutils: steps/configure_binutils
  49. cd binutils-$(BINUTILS_VER) && $(MAKE)
  50. touch $@
  51. steps/install_binutils: steps/build_binutils
  52. cd binutils-$(BINUTILS_VER) && $(MAKE) install
  53. touch $@
  54. steps/extract_gcc: sources/gcc-$(GCC_VER).tar.bz2 sources/config.sub
  55. tar jxvf $<
  56. cat patches/gcc-$(GCC_VER)/* | ( cd gcc-$(GCC_VER) && patch -p1 )
  57. cp sources/config.sub gcc-$(GCC_VER)
  58. touch $@
  59. steps/configure_gcc0: steps/extract_gcc
  60. mkdir -p gcc-$(GCC_VER)/build0
  61. test -e gcc-$(GCC_VER)/build0/config.status || ( cd gcc-$(GCC_VER)/build0 && ../configure $(GCC0_CONFIG) )
  62. touch $@
  63. steps/build_gcc0: steps/configure_gcc0
  64. cd gcc-$(GCC_VER)/build0 && $(MAKE)
  65. touch $@
  66. steps/configure_gcc: steps/extract_gcc
  67. mkdir -p gcc-$(GCC_VER)/build
  68. test -e gcc-$(GCC_VER)/build/config.status || ( cd gcc-$(GCC_VER)/build && ../configure $(GCC_CONFIG) )
  69. touch $@
  70. steps/build_gcc: steps/configure_gcc
  71. cd gcc-$(GCC_VER)/build && $(MAKE)
  72. touch $@
  73. steps/install_gcc: steps/build_gcc
  74. cd gcc-$(GCC_VER)/build && $(MAKE) install
  75. touch $@
  76. steps/clone_musl:
  77. test -d musl || git clone -b $(MUSL_TAG) git://git.musl-libc.org/musl musl
  78. touch $@
  79. steps/configure_musl: steps/clone_musl steps/build_gcc0
  80. cd musl && ./configure $(MUSL_CONFIG)
  81. cat patches/musl-complex-hack >> musl/config.mak
  82. touch $@
  83. steps/build_musl: steps/configure_musl
  84. cd musl && $(MAKE)
  85. touch $@
  86. steps/install_musl: steps/build_musl
  87. cd musl && $(MAKE) install DESTDIR=$(OUTPUT)/$(TARGET)
  88. ln -sfn . $(OUTPUT)/$(TARGET)/usr
  89. touch $@