Makefile 5.0 KB

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  1. SOURCES = sources
  2. CONFIG_SUB_REV = 3d5db9ebe860
  3. BINUTILS_VER = 2.27
  4. GCC_VER = 6.3.0
  5. MUSL_VER = 1.1.19
  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 = $(GNU_SITE)/mpfr
  16. ISL_SITE = http://isl.gforge.inria.fr/
  17. MUSL_SITE = https://www.musl-libc.org/releases
  18. MUSL_REPO = git://git.musl-libc.org/musl
  19. LINUX_SITE = https://cdn.kernel.org/pub/linux/kernel
  20. DL_CMD = wget -c -O
  21. ifneq ($(NATIVE),)
  22. HOST := $(TARGET)
  23. endif
  24. ifneq ($(HOST),)
  25. BUILD_DIR = build/$(HOST)/$(TARGET)
  26. OUTPUT = $(CURDIR)/output-$(HOST)
  27. else
  28. BUILD_DIR = build/local/$(TARGET)
  29. OUTPUT = $(CURDIR)/output
  30. endif
  31. REL_TOP = ../../..
  32. -include config.mak
  33. SRC_DIRS = gcc-$(GCC_VER) binutils-$(BINUTILS_VER) musl-$(MUSL_VER) \
  34. $(if $(GMP_VER),gmp-$(GMP_VER)) \
  35. $(if $(MPC_VER),mpc-$(MPC_VER)) \
  36. $(if $(MPFR_VER),mpfr-$(MPFR_VER)) \
  37. $(if $(ISL_VER),isl-$(ISL_VER)) \
  38. $(if $(LINUX_VER),linux-$(LINUX_VER))
  39. all:
  40. clean:
  41. rm -rf gcc-* binutils-* musl-* gmp-* mpc-* mpfr-* isl-* build build-* linux-*
  42. distclean: clean
  43. rm -rf sources
  44. # Rules for downloading and verifying sources. Treat an external SOURCES path as
  45. # immutable and do not try to download anything into it.
  46. ifeq ($(SOURCES),sources)
  47. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/gmp*)): SITE = $(GMP_SITE)
  48. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/mpc*)): SITE = $(MPC_SITE)
  49. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/mpfr*)): SITE = $(MPFR_SITE)
  50. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/isl*)): SITE = $(ISL_SITE)
  51. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/binutils*)): SITE = $(BINUTILS_SITE)
  52. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/gcc*)): SITE = $(GCC_SITE)/$(basename $(basename $(notdir $@)))
  53. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/musl*)): SITE = $(MUSL_SITE)
  54. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/linux-4*)): SITE = $(LINUX_SITE)/v4.x
  55. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/linux-3*)): SITE = $(LINUX_SITE)/v3.x
  56. $(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/linux-2.6*)): SITE = $(LINUX_SITE)/v2.6
  57. $(SOURCES):
  58. mkdir -p $@
  59. $(SOURCES)/config.sub: | $(SOURCES)
  60. mkdir -p $@.tmp
  61. cd $@.tmp && $(DL_CMD) $(notdir $@) "http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=$(CONFIG_SUB_REV)"
  62. cd $@.tmp && touch $(notdir $@)
  63. cd $@.tmp && sha1sum -c $(CURDIR)/hashes/$(notdir $@).$(CONFIG_SUB_REV).sha1
  64. mv $@.tmp/$(notdir $@) $@
  65. rm -rf $@.tmp
  66. $(SOURCES)/%: hashes/%.sha1 | $(SOURCES)
  67. mkdir -p $@.tmp
  68. cd $@.tmp && $(DL_CMD) $(notdir $@) $(SITE)/$(notdir $@)
  69. cd $@.tmp && touch $(notdir $@)
  70. cd $@.tmp && sha1sum -c $(CURDIR)/hashes/$(notdir $@).sha1
  71. mv $@.tmp/$(notdir $@) $@
  72. rm -rf $@.tmp
  73. endif
  74. # Rules for extracting and patching sources, or checking them out from git.
  75. musl-git-%:
  76. rm -rf $@.tmp
  77. git clone -b $(patsubst musl-git-%,%,$@) $(MUSL_REPO) $@.tmp
  78. cd $@.tmp && git fsck
  79. mv $@.tmp $@
  80. %: $(SOURCES)/%.tar.gz | $(SOURCES)/config.sub
  81. rm -rf $@.tmp
  82. mkdir $@.tmp
  83. ( cd $@.tmp && tar zxvf - ) < $<
  84. test ! -d patches/$@ || 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.bz2 | $(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. %: $(SOURCES)/%.tar.xz | $(SOURCES)/config.sub
  101. rm -rf $@.tmp
  102. mkdir $@.tmp
  103. ( cd $@.tmp && tar Jxvf - ) < $<
  104. test ! -d patches/$@ || cat patches/$@/* | ( cd $@.tmp/$@ && patch -p1 )
  105. test ! -f $@.tmp/$@/config.sub || cp -f $(SOURCES)/config.sub $@.tmp/$@
  106. rm -rf $@
  107. touch $@.tmp/$@
  108. mv $@.tmp/$@ $@
  109. rm -rf $@.tmp
  110. extract_all: | $(SRC_DIRS)
  111. # Rules for building.
  112. ifeq ($(TARGET),)
  113. all:
  114. @echo TARGET must be set via config.mak or command line.
  115. @exit 1
  116. else
  117. $(BUILD_DIR):
  118. mkdir -p $@
  119. $(BUILD_DIR)/Makefile: | $(BUILD_DIR)
  120. ln -sf $(REL_TOP)/litecross/Makefile $@
  121. $(BUILD_DIR)/config.mak: | $(BUILD_DIR)
  122. printf >$@ '%s\n' \
  123. "TARGET = $(TARGET)" \
  124. "HOST = $(HOST)" \
  125. "MUSL_SRCDIR = $(REL_TOP)/musl-$(MUSL_VER)" \
  126. "GCC_SRCDIR = $(REL_TOP)/gcc-$(GCC_VER)" \
  127. "BINUTILS_SRCDIR = $(REL_TOP)/binutils-$(BINUTILS_VER)" \
  128. $(if $(GMP_VER),"GMP_SRCDIR = $(REL_TOP)/gmp-$(GMP_VER)") \
  129. $(if $(MPC_VER),"MPC_SRCDIR = $(REL_TOP)/mpc-$(MPC_VER)") \
  130. $(if $(MPFR_VER),"MPFR_SRCDIR = $(REL_TOP)/mpfr-$(MPFR_VER)") \
  131. $(if $(ISL_VER),"ISL_SRCDIR = $(REL_TOP)/isl-$(ISL_VER)") \
  132. $(if $(LINUX_VER),"LINUX_SRCDIR = $(REL_TOP)/linux-$(LINUX_VER)") \
  133. "-include $(REL_TOP)/config.mak"
  134. all: | $(SRC_DIRS) $(BUILD_DIR) $(BUILD_DIR)/Makefile $(BUILD_DIR)/config.mak
  135. cd $(BUILD_DIR) && $(MAKE) $@
  136. install: | $(SRC_DIRS) $(BUILD_DIR) $(BUILD_DIR)/Makefile $(BUILD_DIR)/config.mak
  137. cd $(BUILD_DIR) && $(MAKE) OUTPUT=$(OUTPUT) $@
  138. endif