Makefile 5.0 KB

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  1. SOURCES = sources
  2. CONFIG_SUB_REV = 3d5db9ebe860
  3. BINUTILS_VER = 2.27
  4. GCC_VER = 6.4.0
  5. MUSL_VER = 1.1.20
  6. GMP_VER = 6.1.1
  7. MPC_VER = 1.0.3
  8. MPFR_VER = 3.1.4
  9. LINUX_VER = 4.4.10
  10. GNU_SITE = https://ftp.gnu.org/pub/gnu
  11. GCC_SITE = $(GNU_SITE)/gcc
  12. BINUTILS_SITE = $(GNU_SITE)/binutils
  13. GMP_SITE = $(GNU_SITE)/gmp
  14. MPC_SITE = $(GNU_SITE)/mpc
  15. MPFR_SITE = $(GNU_SITE)/mpfr
  16. ISL_SITE = http://isl.gforge.inria.fr/
  17. MUSL_SITE = https://www.musl-libc.org/releases
  18. MUSL_REPO = git://git.musl-libc.org/musl
  19. LINUX_SITE = https://cdn.kernel.org/pub/linux/kernel
  20. DL_CMD = wget -c -O
  21. HOST = $(if $(NATIVE),$(TARGET))
  22. BUILD_DIR = build/$(if $(HOST),$(HOST),local)/$(TARGET)
  23. OUTPUT = $(CURDIR)/output$(if $(HOST),-$(HOST))
  24. REL_TOP = ../../..
  25. -include config.mak
  26. SRC_DIRS = gcc-$(GCC_VER) binutils-$(BINUTILS_VER) musl-$(MUSL_VER) \
  27. $(if $(GMP_VER),gmp-$(GMP_VER)) \
  28. $(if $(MPC_VER),mpc-$(MPC_VER)) \
  29. $(if $(MPFR_VER),mpfr-$(MPFR_VER)) \
  30. $(if $(ISL_VER),isl-$(ISL_VER)) \
  31. $(if $(LINUX_VER),linux-$(LINUX_VER))
  32. all:
  33. clean:
  34. rm -rf gcc-* binutils-* musl-* gmp-* mpc-* mpfr-* isl-* build build-* linux-*
  35. distclean: clean
  36. rm -rf sources
  37. # Rules for downloading and verifying sources. Treat an external SOURCES path as
  38. # immutable and do not try to download anything into it.
  39. ifeq ($(SOURCES),sources)
  40. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/gmp*)): SITE = $(GMP_SITE)
  41. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/mpc*)): SITE = $(MPC_SITE)
  42. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/mpfr*)): SITE = $(MPFR_SITE)
  43. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/isl*)): SITE = $(ISL_SITE)
  44. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/binutils*)): SITE = $(BINUTILS_SITE)
  45. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/gcc*)): SITE = $(GCC_SITE)/$(basename $(basename $(notdir $@)))
  46. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/musl*)): SITE = $(MUSL_SITE)
  47. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/linux-4*)): SITE = $(LINUX_SITE)/v4.x
  48. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/linux-3*)): SITE = $(LINUX_SITE)/v3.x
  49. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/linux-2.6*)): SITE = $(LINUX_SITE)/v2.6
  50. $(SOURCES):
  51. mkdir -p $@
  52. $(SOURCES)/config.sub: | $(SOURCES)
  53. mkdir -p $@.tmp
  54. cd $@.tmp && $(DL_CMD) $(notdir $@) "http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=$(CONFIG_SUB_REV)"
  55. cd $@.tmp && touch $(notdir $@)
  56. cd $@.tmp && sha1sum -c $(CURDIR)/hashes/$(notdir $@).$(CONFIG_SUB_REV).sha1
  57. mv $@.tmp/$(notdir $@) $@
  58. rm -rf $@.tmp
  59. $(SOURCES)/%: hashes/%.sha1 | $(SOURCES)
  60. mkdir -p $@.tmp
  61. cd $@.tmp && $(DL_CMD) $(notdir $@) $(SITE)/$(notdir $@)
  62. cd $@.tmp && touch $(notdir $@)
  63. cd $@.tmp && sha1sum -c $(CURDIR)/hashes/$(notdir $@).sha1
  64. mv $@.tmp/$(notdir $@) $@
  65. rm -rf $@.tmp
  66. endif
  67. # Rules for extracting and patching sources, or checking them out from git.
  68. musl-git-%:
  69. rm -rf $@.tmp
  70. git clone -b $(patsubst musl-git-%,%,$@) $(MUSL_REPO) $@.tmp
  71. cd $@.tmp && git fsck
  72. mv $@.tmp $@
  73. %: $(SOURCES)/%.tar.gz | $(SOURCES)/config.sub
  74. rm -rf $@.tmp
  75. mkdir $@.tmp
  76. ( cd $@.tmp && tar zxvf - ) < $<
  77. test ! -d patches/$@ || cat patches/$@/* | ( cd $@.tmp/$@ && patch -p1 )
  78. test ! -f $@.tmp/$@/config.sub || cp -f $(SOURCES)/config.sub $@.tmp/$@
  79. rm -rf $@
  80. touch $@.tmp/$@
  81. mv $@.tmp/$@ $@
  82. rm -rf $@.tmp
  83. %: $(SOURCES)/%.tar.bz2 | $(SOURCES)/config.sub
  84. rm -rf $@.tmp
  85. mkdir $@.tmp
  86. ( cd $@.tmp && tar jxvf - ) < $<
  87. test ! -d patches/$@ || cat patches/$@/* | ( cd $@.tmp/$@ && patch -p1 )
  88. test ! -f $@.tmp/$@/config.sub || cp -f $(SOURCES)/config.sub $@.tmp/$@
  89. rm -rf $@
  90. touch $@.tmp/$@
  91. mv $@.tmp/$@ $@
  92. rm -rf $@.tmp
  93. %: $(SOURCES)/%.tar.xz | $(SOURCES)/config.sub
  94. rm -rf $@.tmp
  95. mkdir $@.tmp
  96. ( cd $@.tmp && tar Jxvf - ) < $<
  97. test ! -d patches/$@ || cat patches/$@/* | ( cd $@.tmp/$@ && patch -p1 )
  98. test ! -f $@.tmp/$@/config.sub || cp -f $(SOURCES)/config.sub $@.tmp/$@
  99. rm -rf $@
  100. touch $@.tmp/$@
  101. mv $@.tmp/$@ $@
  102. rm -rf $@.tmp
  103. extract_all: | $(SRC_DIRS)
  104. # Rules for building.
  105. ifeq ($(TARGET),)
  106. all:
  107. @echo TARGET must be set via config.mak or command line.
  108. @exit 1
  109. else
  110. $(BUILD_DIR):
  111. mkdir -p $@
  112. $(BUILD_DIR)/Makefile: | $(BUILD_DIR)
  113. ln -sf $(REL_TOP)/litecross/Makefile $@
  114. $(BUILD_DIR)/config.mak: | $(BUILD_DIR)
  115. printf >$@ '%s\n' \
  116. "TARGET = $(TARGET)" \
  117. "HOST = $(HOST)" \
  118. "MUSL_SRCDIR = $(REL_TOP)/musl-$(MUSL_VER)" \
  119. "GCC_SRCDIR = $(REL_TOP)/gcc-$(GCC_VER)" \
  120. "BINUTILS_SRCDIR = $(REL_TOP)/binutils-$(BINUTILS_VER)" \
  121. $(if $(GMP_VER),"GMP_SRCDIR = $(REL_TOP)/gmp-$(GMP_VER)") \
  122. $(if $(MPC_VER),"MPC_SRCDIR = $(REL_TOP)/mpc-$(MPC_VER)") \
  123. $(if $(MPFR_VER),"MPFR_SRCDIR = $(REL_TOP)/mpfr-$(MPFR_VER)") \
  124. $(if $(ISL_VER),"ISL_SRCDIR = $(REL_TOP)/isl-$(ISL_VER)") \
  125. $(if $(LINUX_VER),"LINUX_SRCDIR = $(REL_TOP)/linux-$(LINUX_VER)") \
  126. "-include $(REL_TOP)/config.mak"
  127. all: | $(SRC_DIRS) $(BUILD_DIR) $(BUILD_DIR)/Makefile $(BUILD_DIR)/config.mak
  128. cd $(BUILD_DIR) && $(MAKE) $@
  129. install: | $(SRC_DIRS) $(BUILD_DIR) $(BUILD_DIR)/Makefile $(BUILD_DIR)/config.mak
  130. cd $(BUILD_DIR) && $(MAKE) OUTPUT=$(OUTPUT) $@
  131. endif