Makefile 4.7 KB

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  1. OUTPUT = $(PWD)/output
  2. SOURCES = sources
  3. CONFIG_SUB_REV = 3d5db9ebe860
  4. BINUTILS_VER = 2.25.1
  5. GCC_VER = 5.3.0
  6. MUSL_VER = 1.1.14
  7. GMP_VER = 6.1.0
  8. MPC_VER = 1.0.3
  9. MPFR_VER = 3.1.4
  10. LINUX_VER = 4.4.10
  11. GNU_SITE = https://ftp.gnu.org/pub/gnu
  12. GCC_SITE = $(GNU_SITE)/gcc
  13. BINUTILS_SITE = $(GNU_SITE)/binutils
  14. GMP_SITE = $(GNU_SITE)/gmp
  15. MPC_SITE = $(GNU_SITE)/mpc
  16. MPFR_SITE = $(GNU_SITE)/mpfr
  17. ISL_SITE = http://isl.gforge.inria.fr/
  18. MUSL_SITE = https://www.musl-libc.org/releases
  19. MUSL_REPO = git://git.musl-libc.org/musl
  20. LINUX_SITE = https://cdn.kernel.org/pub/linux/kernel
  21. BUILD_DIR = build-$(TARGET)
  22. -include config.mak
  23. SRC_DIRS = gcc-$(GCC_VER) binutils-$(BINUTILS_VER) musl-$(MUSL_VER) \
  24. $(if $(GMP_VER),gmp-$(GMP_VER)) \
  25. $(if $(MPC_VER),mpc-$(MPC_VER)) \
  26. $(if $(MPFR_VER),mpfr-$(MPFR_VER)) \
  27. $(if $(ISL_VER),isl-$(ISL_VER)) \
  28. $(if $(LINUX_VER),linux-$(LINUX_VER))
  29. all:
  30. clean:
  31. rm -rf gcc-* binutils-* musl-* gmp-* mpc-* mpfr-* isl-* build-* linux-*
  32. distclean: clean
  33. rm -rf sources
  34. # Rules for downloading and verifying sources. Treat an external SOURCES path as
  35. # immutable and do not try to download anything into it.
  36. ifeq ($(SOURCES),sources)
  37. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/gmp*)): SITE = $(GMP_SITE)
  38. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/mpc*)): SITE = $(MPC_SITE)
  39. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/mpfr*)): SITE = $(MPFR_SITE)
  40. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/isl*)): SITE = $(ISL_SITE)
  41. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/binutils*)): SITE = $(BINUTILS_SITE)
  42. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/gcc*)): SITE = $(GCC_SITE)/$(basename $(basename $(notdir $@)))
  43. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/musl*)): SITE = $(MUSL_SITE)
  44. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/linux-4*)): SITE = $(LINUX_SITE)/v4.x
  45. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/linux-3*)): SITE = $(LINUX_SITE)/v3.x
  46. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/linux-2.6*)): SITE = $(LINUX_SITE)/v2.6
  47. $(SOURCES):
  48. mkdir -p $@
  49. $(SOURCES)/config.sub: | $(SOURCES)
  50. mkdir -p $@.tmp
  51. cd $@.tmp && wget -c -O $(notdir $@) "http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=$(CONFIG_SUB_REV)"
  52. cd $@.tmp && touch $(notdir $@)
  53. cd $@.tmp && sha1sum -c $(PWD)/hashes/$(notdir $@).$(CONFIG_SUB_REV).sha1
  54. mv $@.tmp/$(notdir $@) $@
  55. rm -rf $@.tmp
  56. $(SOURCES)/%: hashes/%.sha1 | $(SOURCES)
  57. mkdir -p $@.tmp
  58. cd $@.tmp && wget -c -O $(notdir $@) $(SITE)/$(notdir $@)
  59. cd $@.tmp && touch $(notdir $@)
  60. cd $@.tmp && sha1sum -c $(PWD)/hashes/$(notdir $@).sha1
  61. mv $@.tmp/$(notdir $@) $@
  62. rm -rf $@.tmp
  63. endif
  64. # Rules for extracting and patching sources, or checking them out from git.
  65. musl-git-%:
  66. rm -rf $@.tmp
  67. git clone -b $(patsubst musl-git-%,%,$@) $(MUSL_REPO) $@.tmp
  68. cd $@.tmp && git fsck
  69. mv $@.tmp $@
  70. %: $(SOURCES)/%.tar.gz | $(SOURCES)/config.sub
  71. rm -rf $@.tmp
  72. mkdir $@.tmp
  73. ( cd $@.tmp && tar zxvf - ) < $<
  74. test ! -d patches/$@ || cat patches/$@/* | ( cd $@.tmp/$@ && patch -p1 )
  75. test ! -f $@.tmp/$@/config.sub || cp -f $(SOURCES)/config.sub $@.tmp/$@
  76. rm -rf $@
  77. touch $@.tmp/$@
  78. mv $@.tmp/$@ $@
  79. rm -rf $@.tmp
  80. %: $(SOURCES)/%.tar.bz2 | $(SOURCES)/config.sub
  81. rm -rf $@.tmp
  82. mkdir $@.tmp
  83. ( cd $@.tmp && tar jxvf - ) < $<
  84. test ! -d patches/$@ || cat patches/$@/* | ( cd $@.tmp/$@ && patch -p1 )
  85. test ! -f $@.tmp/$@/config.sub || cp -f $(SOURCES)/config.sub $@.tmp/$@
  86. rm -rf $@
  87. touch $@.tmp/$@
  88. mv $@.tmp/$@ $@
  89. rm -rf $@.tmp
  90. %: $(SOURCES)/%.tar.xz | $(SOURCES)/config.sub
  91. rm -rf $@.tmp
  92. mkdir $@.tmp
  93. ( cd $@.tmp && tar Jxvf - ) < $<
  94. test ! -d patches/$@ || cat patches/$@/* | ( cd $@.tmp/$@ && patch -p1 )
  95. test ! -f $@.tmp/$@/config.sub || cp -f $(SOURCES)/config.sub $@.tmp/$@
  96. rm -rf $@
  97. touch $@.tmp/$@
  98. mv $@.tmp/$@ $@
  99. rm -rf $@.tmp
  100. # Rules for building.
  101. ifeq ($(TARGET),)
  102. all:
  103. @echo TARGET must be set via config.mak or command line.
  104. @exit 1
  105. else
  106. $(BUILD_DIR):
  107. mkdir -p $@
  108. $(BUILD_DIR)/Makefile: | $(BUILD_DIR)
  109. ln -sf ../litecross/Makefile $@
  110. $(BUILD_DIR)/config.mak: | $(BUILD_DIR)
  111. printf >$@ -- '%s\n' \
  112. "MUSL_SRCDIR = ../musl-$(MUSL_VER)" \
  113. "GCC_SRCDIR = ../gcc-$(GCC_VER)" \
  114. "BINUTILS_SRCDIR = ../binutils-$(BINUTILS_VER)" \
  115. $(if $(GMP_VER),"GMP_SRCDIR = ../gmp-$(GMP_VER)") \
  116. $(if $(MPC_VER),"MPC_SRCDIR = ../mpc-$(MPC_VER)") \
  117. $(if $(MPFR_VER),"MPFR_SRCDIR = ../mpfr-$(MPFR_VER)") \
  118. $(if $(ISL_VER),"ISL_SRCDIR = ../isl-$(ISL_VER)") \
  119. $(if $(LINUX_VER),"LINUX_SRCDIR = ../linux-$(LINUX_VER)") \
  120. "-include ../config.mak"
  121. all: | $(SRC_DIRS) $(BUILD_DIR) $(BUILD_DIR)/Makefile $(BUILD_DIR)/config.mak
  122. cd $(BUILD_DIR) && $(MAKE) $@
  123. install: | $(SRC_DIRS) $(BUILD_DIR) $(BUILD_DIR)/Makefile $(BUILD_DIR)/config.mak
  124. cd $(BUILD_DIR) && $(MAKE) OUTPUT=$(OUTPUT) $@
  125. endif