ghc/ghc.mk

   1 # -----------------------------------------------------------------------------
   2 #
   3 # (c) 2009 The University of Glasgow
   4 #
   5 # This file is part of the GHC build system.
   6 #
   7 # To understand how the build system works and how to modify it, see
   8 #      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
   9 #      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
  10 #
  11 # -----------------------------------------------------------------------------
  12
  13 # ToDo
  14 ghc_USES_CABAL = YES
  15 ghc_PACKAGE = ghc-bin
  16
  17 ghc_stage1_MORE_HC_OPTS = $(GhcStage1HcOpts)
  18 ghc_stage2_MORE_HC_OPTS = $(GhcStage2HcOpts)
  19 ghc_stage3_MORE_HC_OPTS = $(GhcStage3HcOpts)
  20
  21 ghc_stage2_CC_OPTS = -Iincludes
  22 ghc_stage3_CC_OPTS = -Iincludes
  23
  24 ghc_stage1_C_FILES_NODEPS = ghc/hschooks.c
  25
  26 ghc_stage2_MKDEPENDC_OPTS = -DMAKING_GHC_BUILD_SYSTEM_DEPENDENCIES
  27 ghc_stage3_MKDEPENDC_OPTS = -DMAKING_GHC_BUILD_SYSTEM_DEPENDENCIES
  28
  29 ifeq "$(GhcWithInterpreter)" "YES"
  30 ghc_stage2_MORE_HC_OPTS += -DGHCI
  31 ghc_stage3_MORE_HC_OPTS += -DGHCI
  32 endif
  33
  34 ifeq "$(GhcDebugged)" "YES"
  35 ghc_stage1_MORE_HC_OPTS += -debug
  36 ghc_stage2_MORE_HC_OPTS += -debug
  37 ghc_stage3_MORE_HC_OPTS += -debug
  38 endif
  39
  40 ifeq "$(GhcDynamic)" "YES"
  41 ghc_stage2_MORE_HC_OPTS += -dynamic
  42 ghc_stage3_MORE_HC_OPTS += -dynamic
  43 endif
  44
  45 ifeq "$(GhcThreaded)" "YES"
  46 # Use threaded RTS with GHCi, so threads don't get blocked at the prompt.
  47 ghc_stage2_MORE_HC_OPTS += -threaded
  48 ghc_stage3_MORE_HC_OPTS += -threaded
  49 endif
  50
  51 ifeq "$(GhcProfiled)" "YES"
  52 ghc_stage2_MORE_HC_OPTS += -prof
  53 endif
  54
  55 ghc_stage1_PROG = ghc-stage1$(exeext)
  56 ghc_stage2_PROG = ghc-stage2$(exeext)
  57 ghc_stage3_PROG = ghc-stage3$(exeext)
  58
  59 ghc_stage1_SHELL_WRAPPER = YES
  60 ghc_stage2_SHELL_WRAPPER = YES
  61 ghc_stage3_SHELL_WRAPPER = YES
  62 ghc_stage1_SHELL_WRAPPER_NAME = ghc/ghc.wrapper
  63 ghc_stage2_SHELL_WRAPPER_NAME = ghc/ghc.wrapper
  64 ghc_stage3_SHELL_WRAPPER_NAME = ghc/ghc.wrapper
  65
  66 ghc_stage$(INSTALL_GHC_STAGE)_INSTALL_SHELL_WRAPPER = YES
  67 ghc_stage$(INSTALL_GHC_STAGE)_INSTALL_SHELL_WRAPPER_NAME = ghc-$(ProjectVersion)
  68
  69 # We override the program name to be ghc, rather than ghc-stage2.
  70 # This means the right program name is used in error messages etc.
  71 define ghc_stage$(INSTALL_GHC_STAGE)_INSTALL_SHELL_WRAPPER_EXTRA
  72 echo 'executablename="$$exedir/ghc"' >> "$(WRAPPER)"
  73 endef
  74
  75 # if stage is set to something other than "1" or "", disable stage 1
  76 ifneq "$(filter-out 1,$(stage))" ""
  77 ghc_stage1_NOT_NEEDED = YES
  78 endif
  79 # if stage is set to something other than "2" or "", disable stage 2
  80 ifneq "$(filter-out 2,$(stage))" ""
  81 ghc_stage2_NOT_NEEDED = YES
  82 endif
  83 # stage 3 has to be requested explicitly with stage=3
  84 ifneq "$(stage)" "3"
  85 ghc_stage3_NOT_NEEDED = YES
  86 endif
  87 $(eval $(call build-prog,ghc,stage1,0))
  88 $(eval $(call build-prog,ghc,stage2,1))
  89 $(eval $(call build-prog,ghc,stage3,2))
  90
  91 ifneq "$(BINDIST)" "YES"
  92
  93 ifeq "$(GhcProfiled)" "YES"
  94 ghc/stage2/build/tmp/$(ghc_stage2_PROG) : $(compiler_stage2_p_LIB)
  95 ghc/stage2/build/tmp/$(ghc_stage2_PROG) : $(foreach lib,$(PACKAGES),$(libraries/$(lib)_dist-install_p_LIB))
  96 endif
  97
  98 # Modules here import HsVersions.h, so we need ghc_boot_platform.h
  99 $(ghc_stage1_depfile_haskell) : compiler/stage1/$(PLATFORM_H)
 100 $(ghc_stage2_depfile_haskell) : compiler/stage2/$(PLATFORM_H)
 101 $(ghc_stage3_depfile_haskell) : compiler/stage3/$(PLATFORM_H)
 102
 103 all_ghc_stage1 : $(GHC_STAGE1)
 104 all_ghc_stage2 : $(GHC_STAGE2)
 105 all_ghc_stage3 : $(GHC_STAGE3)
 106
 107 $(INPLACE_LIB)/extra-gcc-opts : extra-gcc-opts
 108         "$(CP)" $< $@
 109
 110 # The GHC programs need to depend on all the helper programs they might call
 111 ifeq "$(GhcUnregisterised)" "NO"
 112 $(GHC_STAGE1) : $(MANGLER) $(SPLIT)
 113 $(GHC_STAGE2) : $(MANGLER) $(SPLIT)
 114 $(GHC_STAGE3) : $(MANGLER) $(SPLIT)
 115 endif
 116
 117 $(GHC_STAGE1) : $(INPLACE_LIB)/extra-gcc-opts
 118 $(GHC_STAGE2) : $(INPLACE_LIB)/extra-gcc-opts
 119 $(GHC_STAGE3) : $(INPLACE_LIB)/extra-gcc-opts
 120
 121 ifeq "$(Windows)" "YES"
 122 $(GHC_STAGE1) : $(TOUCHY)
 123 $(GHC_STAGE2) : $(TOUCHY)
 124 $(GHC_STAGE3) : $(TOUCHY)
 125 endif
 126
 127 ifeq "$(BootingFromHc)" "YES"
 128 $(GHC_STAGE2) : $(ALL_STAGE1_LIBS)
 129 ghc_stage2_OTHER_OBJS += $(compiler_stage2_v_LIB) $(ALL_STAGE1_LIBS) $(ALL_STAGE1_LIBS) $(ALL_STAGE1_LIBS) $(ALL_RTS_LIBS) $(libffi_STATIC_LIB)
 130 endif
 131
 132 endif
 133
 134 INSTALL_LIBS += extra-gcc-opts
 135
 136 ifeq "$(Windows)" "NO"
 137 install: install_ghc_link
 138 .PNONY: install_ghc_link
 139 install_ghc_link:
 140         "$(RM)" $(RM_OPTS) "$(DESTDIR)$(bindir)/ghc"
 141         $(LN_S) ghc-$(ProjectVersion) "$(DESTDIR)$(bindir)/ghc"
 142 else
 143 # On Windows we install the main binary as $(bindir)/ghc.exe
 144 # To get ghc-<version>.exe we have a little C program in driver/ghc
 145 install: install_ghc_post
 146 .PHONY: install_ghc_post
 147 install_ghc_post: install_bins
 148         "$(RM)" $(RM_OPTS) $(DESTDIR)$(bindir)/ghc.exe
 149         "$(MV)" -f $(DESTDIR)$(bindir)/ghc-stage$(INSTALL_GHC_STAGE).exe $(DESTDIR)$(bindir)/ghc.exe
 150 endif
 151