remove encoding of output using Haskeline; the IO library does it now (#3398)
[ghc.git] / 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 = NO
15 # ghc_PACKAGE = ghc-bin
16
17 ghc_stage1_HC_OPTS = $(GhcStage1HcOpts)
18 ghc_stage2_HC_OPTS = $(GhcStage2HcOpts)
19 ghc_stage3_HC_OPTS = $(GhcStage3HcOpts)
20
21 ifeq "$(GhcWithInterpreter)" "YES"
22 ghc_stage2_HC_OPTS += -DGHCI
23 ghc_stage3_HC_OPTS += -DGHCI
24 endif
25
26 ifeq "$(GhcDebugged)" "YES"
27 ghc_HC_OPTS += -debug
28 endif
29
30 ifeq "$(GhcThreaded)" "YES"
31 # Use threaded RTS with GHCi, so threads don't get blocked at the prompt.
32 ghc_stage2_HC_OPTS += -threaded
33 ghc_stage3_HC_OPTS += -threaded
34 endif
35
36 ifeq "$(GhcProfiled)" "YES"
37 ghc_stage2_HC_OPTS += -prof
38 endif
39
40 ghc_stage1_MODULES = Main
41
42 ghc_stage2_MODULES = $(ghc_stage1_MODULES)
43 ifeq "$(GhcWithInterpreter)" "YES"
44 ghc_stage2_MODULES += GhciMonad GhciTags InteractiveUI
45 endif
46 ghc_stage3_MODULES = $(ghc_stage2_MODULES)
47
48 ghc_stage1_C_SRCS = hschooks.c
49 ghc_stage2_C_SRCS = hschooks.c
50 ghc_stage3_C_SRCS = hschooks.c
51
52 ghc_stage1_PROG = ghc-stage1$(exeext)
53 ghc_stage2_PROG = ghc-stage2$(exeext)
54 ghc_stage3_PROG = ghc-stage3$(exeext)
55
56 # ToDo: perhaps use ghc-cabal to configure ghc-bin
57 ghc_stage1_HC_OPTS += -package $(compiler_PACKAGE)-$(compiler_stage1_VERSION)
58 ghc_stage2_HC_OPTS += -package $(compiler_PACKAGE)-$(compiler_stage2_VERSION)
59 ghc_stage3_HC_OPTS += -package $(compiler_PACKAGE)-$(compiler_stage3_VERSION)
60 ghc_stage2_HC_OPTS += -package haskeline
61 ghc_stage3_HC_OPTS += -package haskeline
62
63 ghc_language_extension_flags = -XCPP \
64 -XPatternGuards \
65 -XForeignFunctionInterface \
66 -XUnboxedTuples \
67 -XFlexibleInstances \
68 -XMagicHash
69 ghc_stage1_HC_OPTS += $(ghc_language_extension_flags)
70 ghc_stage2_HC_OPTS += $(ghc_language_extension_flags)
71 ghc_stage3_HC_OPTS += $(ghc_language_extension_flags)
72
73 # In stage1 we might not benefit from cross-package dependencies and
74 # recompilation checking. We must force recompilation here, otherwise
75 # Main.o won't necessarily be rebuilt when the ghc package has changed:
76 ghc_stage1_HC_OPTS += -fforce-recomp
77
78 # Further dependencies we need only in stage 1, due to no
79 # cross-package dependencies or recompilation checking.
80 ghc/stage1/build/Main.o : $(compiler_stage1_v_LIB)
81
82 ghc_stage1_SHELL_WRAPPER = YES
83 ghc_stage2_SHELL_WRAPPER = YES
84 ghc_stage3_SHELL_WRAPPER = YES
85 ghc_stage1_SHELL_WRAPPER_NAME = ghc/ghc.wrapper
86 ghc_stage2_SHELL_WRAPPER_NAME = ghc/ghc.wrapper
87 ghc_stage3_SHELL_WRAPPER_NAME = ghc/ghc.wrapper
88
89 ghc_stage$(INSTALL_GHC_STAGE)_INSTALL_SHELL_WRAPPER = YES
90 ghc_stage$(INSTALL_GHC_STAGE)_INSTALL_SHELL_WRAPPER_NAME = ghc-$(ProjectVersion)
91
92 # stage 1 is enabled unless $(stage) is set to something other than 1
93 ifeq "$(filter-out 1,$(stage))" ""
94 $(eval $(call build-prog,ghc,stage1,0))
95 endif
96
97 # stage 2 is enabled unless $(stage) is set to something other than 2
98 ifeq "$(filter-out 2,$(stage))" ""
99 $(eval $(call build-prog,ghc,stage2,1))
100 endif
101
102 # stage 3 has to be requested explicitly with stage=3
103 ifeq "$(stage)" "3"
104 $(eval $(call build-prog,ghc,stage3,2))
105 endif
106
107 ifneq "$(BINDIST)" "YES"
108
109 # ToDo: should we add these in the build-prog macro?
110 ghc/stage1/build/tmp/$(ghc_stage1_PROG) : $(compiler_stage1_v_LIB)
111 ghc/stage2/build/tmp/$(ghc_stage2_PROG) : $(compiler_stage2_v_LIB)
112 ghc/stage3/build/tmp/$(ghc_stage3_PROG) : $(compiler_stage3_v_LIB)
113
114 # Modules here import HsVersions.h, so we need ghc_boot_platform.h
115 $(ghc_stage1_depfile) : compiler/stage1/$(PLATFORM_H)
116 $(ghc_stage2_depfile) : compiler/stage2/$(PLATFORM_H)
117 $(ghc_stage3_depfile) : compiler/stage3/$(PLATFORM_H)
118
119 all_ghc_stage1 : $(GHC_STAGE1)
120 all_ghc_stage2 : $(GHC_STAGE2)
121 all_ghc_stage3 : $(GHC_STAGE3)
122
123 $(INPLACE_LIB)/extra-gcc-opts : extra-gcc-opts
124 "$(CP)" $< $@
125
126 # The GHC programs need to depend on all the helper programs they might call
127 ifeq "$(GhcUnregisterised)" "NO"
128 $(GHC_STAGE1) : $(MANGLER) $(SPLIT)
129 $(GHC_STAGE2) : $(MANGLER) $(SPLIT)
130 $(GHC_STAGE3) : $(MANGLER) $(SPLIT)
131 endif
132
133 $(GHC_STAGE1) : $(INPLACE_LIB)/extra-gcc-opts
134 $(GHC_STAGE2) : $(INPLACE_LIB)/extra-gcc-opts
135 $(GHC_STAGE3) : $(INPLACE_LIB)/extra-gcc-opts
136
137 ifeq "$(Windows)" "YES"
138 $(GHC_STAGE1) : $(TOUCHY) $(INPLACE)/stamp-mingw $(INPLACE_LIB)/perl.exe
139 $(GHC_STAGE2) : $(TOUCHY) $(INPLACE)/stamp-mingw $(INPLACE_LIB)/perl.exe
140 $(GHC_STAGE3) : $(TOUCHY) $(INPLACE)/stamp-mingw $(INPLACE_LIB)/perl.exe
141 endif
142
143 ifeq "$(BootingFromHc)" "YES"
144 $(GHC_STAGE2) : $(ALL_STAGE1_LIBS)
145 ghc_stage2_OTHER_OBJS += $(compiler_stage2_v_LIB) $(ALL_STAGE1_LIBS) $(ALL_STAGE1_LIBS) $(ALL_STAGE1_LIBS) $(ALL_RTS_LIBS) $(libffi_STATIC_LIB)
146 endif
147
148 endif
149
150 INSTALL_LIBS += extra-gcc-opts
151
152 ifeq "$(Windows)" "NO"
153 install: install_ghc_link
154 .PNONY: install_ghc_link
155 install_ghc_link:
156 "$(RM)" $(RM_OPTS) $(DESTDIR)$(bindir)/ghc
157 $(LN_S) ghc-$(ProjectVersion) $(DESTDIR)$(bindir)/ghc
158 else
159 # On Windows we install the main binary as $(bindir)/ghc.exe
160 # To get ghc-<version>.exe we have a little C program in driver/ghc
161 install: install_ghc_post
162 .PHONY: install_ghc_post
163 install_ghc_post: install_bins
164 "$(RM)" $(RM_OPTS) $(DESTDIR)$(bindir)/ghc.exe
165 "$(MV)" -f $(DESTDIR)$(bindir)/ghc-stage$(INSTALL_GHC_STAGE).exe $(DESTDIR)$(bindir)/ghc.exe
166 endif
167