1 # -----------------------------------------------------------------------------
3 # (c) 2009 The University of Glasgow
5 # This file is part of the GHC build system.
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
11 # -----------------------------------------------------------------------------
15 # ghc_PACKAGE = ghc-bin
17 ghc_stage1_HC_OPTS = $(GhcStage1HcOpts)
18 ghc_stage2_HC_OPTS = $(GhcStage2HcOpts)
19 ghc_stage3_HC_OPTS = $(GhcStage3HcOpts)
21 ifeq "$(GhcWithInterpreter)" "YES"
22 ghc_stage2_HC_OPTS += -DGHCI
23 ghc_stage3_HC_OPTS += -DGHCI
26 ifeq "$(GhcDebugged)" "YES"
30 ifeq "$(GhcThreaded)" "YES"
31 # Use threaded RTS with GHCi, so threads don't get blocked at the prompt.
32 ghc_HC_OPTS += -threaded
35 ifeq "$(BuildSharedLibs)" "YES"
36 ghc_HC_OPTS += -dynamic
40 # ifeq "$(GhcProfiled)" "YES"
42 ghc_stage1_MODULES = Main
44 ghc_stage2_MODULES = $(ghc_stage1_MODULES) GhciMonad GhciTags InteractiveUI
45 ghc_stage3_MODULES = $(ghc_stage2_MODULES)
47 ghc_stage1_PROG = ghc-stage1$(exeext)
48 ghc_stage2_PROG = ghc-stage2$(exeext)
49 ghc_stage3_PROG = ghc-stage3$(exeext)
51 # ToDo: perhaps use ghc-cabal to configure ghc-bin
52 ghc_stage1_USE_BOOT_LIBS = YES
53 ghc_stage1_HC_OPTS += -package $(compiler_PACKAGE)-$(compiler_stage1_VERSION)
54 ghc_stage2_HC_OPTS += -package $(compiler_PACKAGE)-$(compiler_stage2_VERSION)
55 ghc_stage3_HC_OPTS += -package $(compiler_PACKAGE)-$(compiler_stage3_VERSION)
56 ghc_stage2_HC_OPTS += -package haskeline
57 ghc_stage3_HC_OPTS += -package haskeline
59 ghc_language_extension_flags = -XCPP \
61 -XForeignFunctionInterface \
65 ghc_stage1_HC_OPTS += $(ghc_language_extension_flags)
66 ghc_stage2_HC_OPTS += $(ghc_language_extension_flags)
67 ghc_stage3_HC_OPTS += $(ghc_language_extension_flags)
69 # In stage1 we might not benefit from cross-package dependencies and
70 # recompilation checking. We must force recompilation here, otherwise
71 # Main.o won't necessarily be rebuilt when the ghc package has changed:
72 ghc_stage1_HC_OPTS += -fforce-recomp
74 # Further dependencies we need only in stage 1, due to no
75 # cross-package dependencies or recompilation checking.
76 ghc/stage1/build/Main.o : $(compiler_stage1_v_LIB)
78 ghc_stage1_SHELL_WRAPPER = YES
79 ghc_stage2_SHELL_WRAPPER = YES
80 ghc_stage3_SHELL_WRAPPER = YES
81 ghc_stage1_SHELL_WRAPPER_NAME = ghc/ghc.wrapper
82 ghc_stage2_SHELL_WRAPPER_NAME = ghc/ghc.wrapper
83 ghc_stage3_SHELL_WRAPPER_NAME = ghc/ghc.wrapper
85 ghc_stage$(INSTALL_GHC_STAGE)_INSTALL_SHELL_WRAPPER = YES
86 ghc_stage$(INSTALL_GHC_STAGE)_INSTALL_SHELL_WRAPPER_NAME = ghc-$(ProjectVersion)
88 # stage 1 is enabled unless $(stage) is set to something other than 1
89 ifeq "$(filter-out 1,$(stage))" ""
90 $(eval $(call build-prog,ghc,stage1,0))
93 # stage 2 is enabled unless $(stage) is set to something other than 2
94 ifeq "$(filter-out 2,$(stage))" ""
95 $(eval $(call build-prog,ghc,stage2,1))
98 # stage 3 has to be requested explicitly with stage=3
100 $(eval $(call build-prog,ghc,stage3,2))
103 ifneq "$(BINDIST)" "YES"
105 # ToDo: should we add these in the build-prog macro?
106 ghc/stage1/build/tmp/$(ghc_stage1_PROG) : $(compiler_stage1_v_LIB)
107 ghc/stage2/build/tmp/$(ghc_stage2_PROG) : $(compiler_stage2_v_LIB)
108 ghc/stage3/build/tmp/$(ghc_stage3_PROG) : $(compiler_stage3_v_LIB)
110 all_ghc_stage1 : $(GHC_STAGE1)
111 all_ghc_stage2 : $(GHC_STAGE2)
112 all_ghc_stage3 : $(GHC_STAGE3)
114 $(INPLACE_LIB)/extra-gcc-opts : extra-gcc-opts
117 # The GHC programs need to depend on all the helper programs they might call
118 $(GHC_STAGE1) : $(INPLACE_LIB)/extra-gcc-opts $(MANGLER) $(SPLIT)
119 $(GHC_STAGE2) : $(INPLACE_LIB)/extra-gcc-opts $(MANGLER) $(SPLIT)
120 $(GHC_STAGE3) : $(INPLACE_LIB)/extra-gcc-opts $(MANGLER) $(SPLIT)
122 ifeq "$(Windows)" "YES"
123 $(GHC_STAGE1) : $(TOUCHY) $(INPLACE)/stamp-mingw $(INPLACE_LIB)/perl.exe
124 $(GHC_STAGE2) : $(TOUCHY) $(INPLACE)/stamp-mingw $(INPLACE_LIB)/perl.exe
125 $(GHC_STAGE3) : $(TOUCHY) $(INPLACE)/stamp-mingw $(INPLACE_LIB)/perl.exe
130 INSTALL_LIBS += extra-gcc-opts
132 ifeq "$(Windows)" "NO"
133 install: install_ghc_link
134 .PNONY: install_ghc_link
136 $(RM) -f $(DESTDIR)$(bindir)/ghc
137 $(LN_S) ghc-$(ProjectVersion) $(DESTDIR)$(bindir)/ghc
139 # On Windows we install the main binary as $(bindir)/ghc.exe
140 # To get ghc-<version>.exe we have a little C program in driver/ghc
141 install: install_ghc_post
142 .PHONY: install_ghc_post
143 install_ghc_post: install_bins
144 $(RM) -f $(DESTDIR)$(bindir)/ghc.exe
145 $(MV) -f $(DESTDIR)$(bindir)/ghc-stage$(INSTALL_GHC_STAGE).exe $(DESTDIR)$(bindir)/ghc.exe