ghc.mk 20.8 KB
Newer Older
Ian Lynagh's avatar
Ian Lynagh committed
1
# -----------------------------------------------------------------------------
2
3
4
5
6
7
8
9
10
11
12
13
#
# (c) 2009 The University of Glasgow
#
# This file is part of the GHC build system.
#
# To understand how the build system works and how to modify it, see
#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
#
# -----------------------------------------------------------------------------

# -----------------------------------------------------------------------------
Ian Lynagh's avatar
Ian Lynagh committed
14
15
16
17
18
19
# For expressing extra dependencies on source files

define compiler-hs-dependency # args: $1 = module, $2 = dependency

$$(foreach stage,1 2 3,\
 $$(foreach way,$$(compiler_stage$$(stage)_WAYS),\
Ian Lynagh's avatar
Ian Lynagh committed
20
  compiler/stage$$(stage)/build/$1.$$($$(way)_osuf))) : $2
Ian Lynagh's avatar
Ian Lynagh committed
21
22
23
24
25
26
27
28
29
30
31

endef

# -----------------------------------------------------------------------------
# Create compiler configuration
#
# The 'echo' commands simply spit the values of various make variables
# into Config.hs, whence they can be compiled and used by GHC itself

compiler_CONFIG_HS = compiler/main/Config.hs

Ian Lynagh's avatar
Ian Lynagh committed
32
33
34
35
36
37
# This is just to avoid generating a warning when generating deps
# involving RtsFlags.h
compiler_stage1_MKDEPENDC_OPTS = -DMAKING_GHC_BUILD_SYSTEM_DEPENDENCIES
compiler_stage2_MKDEPENDC_OPTS = -DMAKING_GHC_BUILD_SYSTEM_DEPENDENCIES
compiler_stage3_MKDEPENDC_OPTS = -DMAKING_GHC_BUILD_SYSTEM_DEPENDENCIES

38
39
compiler_stage1_C_FILES_NODEPS = compiler/parser/cutils.c

Ian Lynagh's avatar
Ian Lynagh committed
40
41
42
43
44
45
ifneq "$(BINDIST)" "YES"
compiler/stage1/package-data.mk : $(compiler_CONFIG_HS)
compiler/stage2/package-data.mk : $(compiler_CONFIG_HS)
compiler/stage3/package-data.mk : $(compiler_CONFIG_HS)
endif

46
$(compiler_CONFIG_HS) : mk/config.mk mk/project.mk
47
	"$(RM)" $(RM_OPTS) $@
Ian Lynagh's avatar
Ian Lynagh committed
48
49
50
51
52
53
54
55
56
57
58
59
60
61
	@echo "Creating $@ ... "
	@echo "module Config where" >>$@
	@echo "cProjectName          :: String" >> $@
	@echo "cProjectName          = \"$(ProjectName)\"" >> $@
	@echo "cProjectVersion       :: String" >> $@
	@echo "cProjectVersion       = \"$(ProjectVersion)\"" >> $@
	@echo "cProjectVersionInt    :: String" >> $@
	@echo "cProjectVersionInt    = \"$(ProjectVersionInt)\"" >> $@
	@echo "cProjectPatchLevel    :: String" >> $@
	@echo "cProjectPatchLevel    = \"$(ProjectPatchLevel)\"" >> $@
	@echo "cBooterVersion        :: String" >> $@
	@echo "cBooterVersion        = \"$(GhcVersion)\"" >> $@
	@echo "cStage                :: String" >> $@
	@echo "cStage                = show (STAGE :: Int)" >> $@
62
63
	@echo "cIntegerLibrary       :: String" >> $@
	@echo "cIntegerLibrary       = \"$(INTEGER_LIBRARY)\"" >> $@
Ian Lynagh's avatar
Ian Lynagh committed
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
	@echo "cSplitObjs            :: String" >> $@
	@echo "cSplitObjs            = \"$(SupportsSplitObjs)\"" >> $@
	@echo "cGhcWithInterpreter   :: String" >> $@
	@echo "cGhcWithInterpreter   = \"$(GhcWithInterpreter)\"" >> $@
	@echo "cGhcWithNativeCodeGen :: String" >> $@
	@echo "cGhcWithNativeCodeGen = \"$(GhcWithNativeCodeGen)\"" >> $@
	@echo "cGhcWithSMP           :: String" >> $@
	@echo "cGhcWithSMP           = \"$(GhcWithSMP)\"" >> $@
	@echo "cGhcRTSWays           :: String" >> $@
	@echo "cGhcRTSWays           = \"$(GhcRTSWays)\"" >> $@
	@echo "cGhcUnregisterised    :: String" >> $@
	@echo "cGhcUnregisterised    = \"$(GhcUnregisterised)\"" >> $@
	@echo "cGhcEnableTablesNextToCode :: String" >> $@
	@echo "cGhcEnableTablesNextToCode = \"$(GhcEnableTablesNextToCode)\"" >> $@
	@echo "cLeadingUnderscore    :: String" >> $@
	@echo "cLeadingUnderscore    = \"$(LeadingUnderscore)\"" >> $@
	@echo "cRAWCPP_FLAGS         :: String" >> $@
	@echo "cRAWCPP_FLAGS         = \"$(RAWCPP_FLAGS)\"" >> $@
	@echo "cGCC                  :: String" >> $@
	@echo "cGCC                  = \"$(WhatGccIsCalled)\"" >> $@
	@echo "cMKDLL                :: String" >> $@
	@echo "cMKDLL                = \"$(BLD_DLL)\"" >> $@
	@echo "cLdIsGNULd            :: String" >> $@
	@echo "cLdIsGNULd            = \"$(LdIsGNULd)\"" >> $@
Ian Lynagh's avatar
Ian Lynagh committed
88
89
90
91
	@echo "cLD_X                 :: String" >> $@
	@echo "cLD_X                 = \"$(LD_X)\"" >> $@
	@echo "cGHC_DRIVER_DIR       :: String" >> $@
	@echo "cGHC_DRIVER_DIR       = \"$(GHC_DRIVER_DIR)\"" >> $@
Ian Lynagh's avatar
Ian Lynagh committed
92
93
	@echo "cGHC_TOUCHY_PGM       :: String" >> $@
	@echo "cGHC_TOUCHY_PGM       = \"$(GHC_TOUCHY_PGM)\"" >> $@
Ian Lynagh's avatar
Ian Lynagh committed
94
95
	@echo "cGHC_TOUCHY_DIR       :: String" >> $@
	@echo "cGHC_TOUCHY_DIR       = \"$(GHC_TOUCHY_DIR)\"" >> $@
Ian Lynagh's avatar
Ian Lynagh committed
96
97
	@echo "cGHC_UNLIT_PGM        :: String" >> $@
	@echo "cGHC_UNLIT_PGM        = \"$(GHC_UNLIT_PGM)\"" >> $@
Ian Lynagh's avatar
Ian Lynagh committed
98
99
	@echo "cGHC_UNLIT_DIR        :: String" >> $@
	@echo "cGHC_UNLIT_DIR        = \"$(GHC_UNLIT_DIR)\"" >> $@
Ian Lynagh's avatar
Ian Lynagh committed
100
101
	@echo "cGHC_MANGLER_PGM      :: String" >> $@
	@echo "cGHC_MANGLER_PGM      = \"$(GHC_MANGLER_PGM)\"" >> $@
Ian Lynagh's avatar
Ian Lynagh committed
102
103
	@echo "cGHC_MANGLER_DIR      :: String" >> $@
	@echo "cGHC_MANGLER_DIR      = \"$(GHC_MANGLER_DIR)\"" >> $@
Ian Lynagh's avatar
Ian Lynagh committed
104
105
	@echo "cGHC_SPLIT_PGM        :: String" >> $@
	@echo "cGHC_SPLIT_PGM        = \"$(GHC_SPLIT_PGM)\"" >> $@
Ian Lynagh's avatar
Ian Lynagh committed
106
107
	@echo "cGHC_SPLIT_DIR        :: String" >> $@
	@echo "cGHC_SPLIT_DIR        = \"$(GHC_SPLIT_DIR)\"" >> $@
Ian Lynagh's avatar
Ian Lynagh committed
108
109
	@echo "cGHC_SYSMAN_PGM       :: String" >> $@
	@echo "cGHC_SYSMAN_PGM       = \"$(GHC_SYSMAN)\"" >> $@
Ian Lynagh's avatar
Ian Lynagh committed
110
111
	@echo "cGHC_SYSMAN_DIR       :: String" >> $@
	@echo "cGHC_SYSMAN_DIR       = \"$(GHC_SYSMAN_DIR)\"" >> $@
Ian Lynagh's avatar
Ian Lynagh committed
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
	@echo "cGHC_PERL             :: String" >> $@
	@echo "cGHC_PERL             = \"$(GHC_PERL)\"" >> $@
	@echo "cUSER_WAY_NAMES       :: String" >> $@
	@echo "cUSER_WAY_NAMES       = \"$(USER_WAY_NAMES)\"" >> $@
	@echo "cUSER_WAY_OPTS        :: String" >> $@
	@echo "cUSER_WAY_OPTS        = \"$(USER_WAY_OPTS)\"" >> $@
	@echo "cDEFAULT_TMPDIR       :: String" >> $@
	@echo "cDEFAULT_TMPDIR       = \"$(DEFAULT_TMPDIR)\"" >> $@
	@echo "cRelocatableBuild     :: Bool"                 >> $@
ifeq "$(RelocatableBuild)" "YES"
	@echo "cRelocatableBuild     = True"                  >> $@
else
	@echo "cRelocatableBuild     = False"                 >> $@
endif
	@echo "cLibFFI               :: Bool"                 >> $@
ifeq "$(UseLibFFIForAdjustors)" "YES"
	@echo "cLibFFI               = True"                  >> $@
else
	@echo "cLibFFI               = False"                 >> $@
endif
	@echo done.

$(eval $(call clean-target,compiler,config_hs,$(compiler_CONFIG_HS)))

# -----------------------------------------------------------------------------
# Create platform includes

# Here we generate a little header file containing CPP symbols that GHC
# uses to determine which platform it is building on/for.  The platforms
# can differ between stage1 and stage2 if we're cross-compiling, so we
# need one of these header files per stage.

PLATFORM_H = ghc_boot_platform.h

146
compiler/stage1/$(PLATFORM_H) : mk/config.mk mk/project.mk | $$(dir $$@)/.
147
	"$(RM)" $(RM_OPTS) $@
Ian Lynagh's avatar
Ian Lynagh committed
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
	@echo "Creating $@..."
	@echo "#ifndef __PLATFORM_H__"  >$@
	@echo "#define __PLATFORM_H__" >>$@
	@echo >> $@
	@echo "#define BuildPlatform_NAME  \"$(BUILDPLATFORM)\"" >> $@
	@echo "#define HostPlatform_NAME   \"$(HOSTPLATFORM)\"" >> $@
	@echo "#define TargetPlatform_NAME \"$(TARGETPLATFORM)\"" >> $@
	@echo >> $@
	@echo "#define $(BuildPlatform_CPP)_BUILD  	1" >> $@
	@echo "#define $(HostPlatform_CPP)_HOST		1" >> $@
	@echo "#define $(TargetPlatform_CPP)_TARGET	1" >> $@
	@echo >> $@
	@echo "#define $(BuildArch_CPP)_BUILD_ARCH  	1" >> $@
	@echo "#define $(HostArch_CPP)_HOST_ARCH	1" >> $@
	@echo "#define $(TargetArch_CPP)_TARGET_ARCH	1" >> $@
	@echo "#define BUILD_ARCH \"$(BuildArch_CPP)\"" >> $@
	@echo "#define HOST_ARCH \"$(HostArch_CPP)\"" >> $@
	@echo "#define TARGET_ARCH \"$(TargetArch_CPP)\"" >> $@
	@echo >> $@
	@echo "#define $(BuildOS_CPP)_BUILD_OS 		1" >> $@
	@echo "#define $(HostOS_CPP)_HOST_OS		1" >> $@
	@echo "#define $(TargetOS_CPP)_TARGET_OS	1" >> $@  
	@echo "#define BUILD_OS \"$(BuildOS_CPP)\"" >> $@
	@echo "#define HOST_OS \"$(HostOS_CPP)\"" >> $@
	@echo "#define TARGET_OS \"$(TargetOS_CPP)\"" >> $@
ifeq "$(HostOS_CPP)" "irix"
	@echo "#ifndef $(IRIX_MAJOR)_TARGET_OS		 " >> $@  
	@echo "#define $(IRIX_MAJOR)_TARGET_OS		1" >> $@  
	@echo "#endif					 " >> $@  
endif
	@echo >> $@
	@echo "#define $(BuildVendor_CPP)_BUILD_VENDOR 	1" >> $@
	@echo "#define $(HostVendor_CPP)_HOST_VENDOR	1" >> $@
	@echo "#define $(TargetVendor_CPP)_TARGET_VENDOR  1" >> $@
	@echo "#define BUILD_VENDOR \"$(BuildVendor_CPP)\"" >> $@
	@echo "#define HOST_VENDOR \"$(HostVendor_CPP)\"" >> $@
	@echo "#define TARGET_VENDOR \"$(TargetVendor_CPP)\"" >> $@
	@echo >> $@
	@echo "#endif /* __PLATFORM_H__ */"          >> $@
	@echo "Done."

# For stage2 and above, the BUILD platform is the HOST of stage1, and
# the HOST platform is the TARGET of stage1.  The TARGET remains the same
# (stage1 is the cross-compiler, not stage2).
192
compiler/stage2/$(PLATFORM_H) : mk/config.mk mk/project.mk | $$(dir $$@)/.
193
	"$(RM)" $(RM_OPTS) $@
Ian Lynagh's avatar
Ian Lynagh committed
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
	@echo "Creating $@..."
	@echo "#ifndef __PLATFORM_H__"  >$@
	@echo "#define __PLATFORM_H__" >>$@
	@echo >> $@
	@echo "#define BuildPlatform_NAME  \"$(HOSTPLATFORM)\"" >> $@
	@echo "#define HostPlatform_NAME   \"$(TARGETPLATFORM)\"" >> $@
	@echo "#define TargetPlatform_NAME \"$(TARGETPLATFORM)\"" >> $@
	@echo >> $@
	@echo "#define $(HostPlatform_CPP)_BUILD  	1" >> $@
	@echo "#define $(TargetPlatform_CPP)_HOST		1" >> $@
	@echo "#define $(TargetPlatform_CPP)_TARGET	1" >> $@
	@echo >> $@
	@echo "#define $(HostArch_CPP)_BUILD_ARCH  	1" >> $@
	@echo "#define $(TargetArch_CPP)_HOST_ARCH	1" >> $@
	@echo "#define $(TargetArch_CPP)_TARGET_ARCH	1" >> $@
	@echo "#define BUILD_ARCH \"$(HostArch_CPP)\"" >> $@
	@echo "#define HOST_ARCH \"$(TargetArch_CPP)\"" >> $@
	@echo "#define TARGET_ARCH \"$(TargetArch_CPP)\"" >> $@
	@echo >> $@
	@echo "#define $(HostOS_CPP)_BUILD_OS 		1" >> $@
	@echo "#define $(TargetOS_CPP)_HOST_OS		1" >> $@
	@echo "#define $(TargetOS_CPP)_TARGET_OS	1" >> $@  
	@echo "#define BUILD_OS \"$(HostOS_CPP)\"" >> $@
	@echo "#define HOST_OS \"$(TargetOS_CPP)\"" >> $@
	@echo "#define TARGET_OS \"$(TargetOS_CPP)\"" >> $@
ifeq "$(HostOS_CPP)" "irix"
	@echo "#ifndef $(IRIX_MAJOR)_TARGET_OS		 " >> $@  
	@echo "#define $(IRIX_MAJOR)_TARGET_OS		1" >> $@  
	@echo "#endif					 " >> $@  
endif
	@echo >> $@
	@echo "#define $(HostVendor_CPP)_BUILD_VENDOR 	1" >> $@
	@echo "#define $(TargetVendor_CPP)_HOST_VENDOR	1" >> $@
	@echo "#define $(TargetVendor_CPP)_TARGET_VENDOR  1" >> $@
	@echo "#define BUILD_VENDOR \"$(HostVendor_CPP)\"" >> $@
	@echo "#define HOST_VENDOR \"$(TargetVendor_CPP)\"" >> $@
	@echo "#define TARGET_VENDOR \"$(TargetVendor_CPP)\"" >> $@
	@echo >> $@
	@echo "#endif /* __PLATFORM_H__ */"          >> $@
	@echo "Done."

compiler/stage3/$(PLATFORM_H) : compiler/stage2/$(PLATFORM_H)
236
	"$(CP)" $< $@
Ian Lynagh's avatar
Ian Lynagh committed
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261

# ----------------------------------------------------------------------------
#		Generate supporting stuff for prelude/PrimOp.lhs 
#		from prelude/primops.txt

# XXX: these should go in stage1/stage2/stage3
PRIMOP_BITS = compiler/primop-data-decl.hs-incl        \
              compiler/primop-tag.hs-incl              \
              compiler/primop-list.hs-incl             \
              compiler/primop-has-side-effects.hs-incl \
              compiler/primop-out-of-line.hs-incl      \
              compiler/primop-commutable.hs-incl       \
              compiler/primop-needs-wrapper.hs-incl    \
              compiler/primop-can-fail.hs-incl         \
              compiler/primop-strictness.hs-incl       \
              compiler/primop-primop-info.hs-incl

compiler_CPP_OPTS += -I$(GHC_INCLUDE_DIR)
compiler_CPP_OPTS += ${GhcCppOpts}

$(PRIMOPS_TXT) compiler/parser/Parser.y: %: %.pp compiler/stage1/$(PLATFORM_H)
	$(CPP) $(RAWCPP_FLAGS) -P $(compiler_CPP_OPTS) -x c $< | grep -v '^#pragma GCC' > $@

$(eval $(call clean-target,compiler,primop, $(PRIMOPS_TXT) compiler/parser/Parser.y $(PRIMOP_BITS)))

262
ifneq "$(BootingFromHc)" "YES"
Ian Lynagh's avatar
Ian Lynagh committed
263
compiler/primop-data-decl.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
264
	"$(GENPRIMOP_INPLACE)" --data-decl          < $< > $@
Ian Lynagh's avatar
Ian Lynagh committed
265
compiler/primop-tag.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
266
	"$(GENPRIMOP_INPLACE)" --primop-tag         < $< > $@
Ian Lynagh's avatar
Ian Lynagh committed
267
compiler/primop-list.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
268
	"$(GENPRIMOP_INPLACE)" --primop-list        < $< > $@
Ian Lynagh's avatar
Ian Lynagh committed
269
compiler/primop-has-side-effects.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
270
	"$(GENPRIMOP_INPLACE)" --has-side-effects   < $< > $@
Ian Lynagh's avatar
Ian Lynagh committed
271
compiler/primop-out-of-line.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
272
	"$(GENPRIMOP_INPLACE)" --out-of-line        < $< > $@
Ian Lynagh's avatar
Ian Lynagh committed
273
compiler/primop-commutable.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
274
	"$(GENPRIMOP_INPLACE)" --commutable         < $< > $@
Ian Lynagh's avatar
Ian Lynagh committed
275
compiler/primop-needs-wrapper.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
276
	"$(GENPRIMOP_INPLACE)" --needs-wrapper      < $< > $@
Ian Lynagh's avatar
Ian Lynagh committed
277
compiler/primop-can-fail.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
278
	"$(GENPRIMOP_INPLACE)" --can-fail           < $< > $@
Ian Lynagh's avatar
Ian Lynagh committed
279
compiler/primop-strictness.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
280
	"$(GENPRIMOP_INPLACE)" --strictness         < $< > $@
Ian Lynagh's avatar
Ian Lynagh committed
281
compiler/primop-primop-info.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
282
	"$(GENPRIMOP_INPLACE)" --primop-primop-info < $< > $@
Ian Lynagh's avatar
Ian Lynagh committed
283
284
285
286

# Usages aren't used any more; but the generator 
# can still generate them if we want them back
compiler/primop-usage.hs-incl: $(PRIMOPS_TXT)
287
	"$(GENPRIMOP_INPLACE)" --usage              < $< > $@
288
endif
Ian Lynagh's avatar
Ian Lynagh committed
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368

# -----------------------------------------------------------------------------
# Configuration

compiler_stage1_CONFIGURE_OPTS += --flags=stage1
compiler_stage2_CONFIGURE_OPTS += --flags=stage2
compiler_stage3_CONFIGURE_OPTS += --flags=stage3

ifeq "$(GhcWithNativeCodeGen)" "YES"
compiler_stage1_CONFIGURE_OPTS += --flags=ncg
compiler_stage2_CONFIGURE_OPTS += --flags=ncg
endif

ifeq "$(GhcWithInterpreter)" "YES"
compiler_stage2_CONFIGURE_OPTS += --flags=ghci

ifeq "$(BuildSharedLibs)" "YES"
compiler_stage2_CONFIGURE_OPTS += --enable-shared
# If we are going to use dynamic libraries instead of .o files for ghci,
# we will need to always retain CAFs in the compiler.
# ghci/keepCAFsForGHCi contains a GNU C __attribute__((constructor))
# function which sets the keepCAFs flag for the RTS before any Haskell
# code is run.
compiler_stage2_CONFIGURE_OPTS += --flags=dynlibs
endif

ifeq "$(GhcEnableTablesNextToCode) $(GhcUnregisterised)" "YES NO"
# Should GHCI be building info tables in the TABLES_NEXT_TO_CODE style
# or not?
# XXX This should logically be a CPP option, but there doesn't seem to
# be a flag for that
compiler_stage2_CONFIGURE_OPTS += --ghc-option=-DGHCI_TABLES_NEXT_TO_CODE
endif

# Should the debugger commands be enabled?
ifeq "$(GhciWithDebugger)" "YES"
compiler_stage2_CONFIGURE_OPTS += --ghc-option=-DDEBUGGER
endif

endif

ifeq "$(GhcWithNativeCodeGen)" "NO"
# XXX This should logically be a CPP option, but there doesn't seem to
# be a flag for that
compiler_CONFIGURE_OPTS += --ghc-option=-DOMIT_NATIVE_CODEGEN
endif

ifeq "$(TargetOS_CPP)" "openbsd"
compiler_CONFIGURE_OPTS += --ld-options=-E
endif

ifeq "$(GhcUnregisterised)" "NO"
ifeq "$(HOSTPLATFORM)" "ia64-unknown-linux"
# needed for generating proper relocation in large binaries: trac #856
compiler_CONFIGURE_OPTS += --ld-option=-Wl,--relax
endif
endif

# We need to turn on profiling either if we have been asked to
# (GhcLibProfiled = YES) or if we want GHC itself to be compiled with
# profiling enabled (GhcProfiled = YES).
ifneq "$(GhcLibProfiled) $(GhcProfiled)" "NO NO"
compiler_stage2_CONFIGURE_OPTS += --enable-library-profiling
# And if we're profiling GHC then we want lots of SCCs.
# We also don't want to waste time building the non-profiling library,
# either normally or for ghci. Unfortunately this means that we have to
# tell ghc-pkg --force as it gets upset when libHSghc-6.9.a doesn't
# exist.
ifeq "$(GhcProfiled)" "YES"
compiler_stage2_CONFIGURE_OPTS += --ghc-option=-auto-all
compiler_stage2_CONFIGURE_OPTS += --disable-library-vanilla
compiler_stage2_CONFIGURE_OPTS += --disable-library-for-ghci
compiler_stage2_CONFIGURE_OPTS += --ghc-pkg-option=--force
endif
endif

ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
# The #include is vital for the via-C route with older compilers, else the C
# compiler doesn't realise that the stcall foreign imports are indeed
# stdcall, and doesn't generate the Foo@8 name for them
369
370
371
372
# It's only important for older compilers, and in fact newer compilers
# will give a warning if the -#include flag is used. We therefore only
# do it for stage1, and only for < 6.11.
ifeq "$(ghc_ge_611)" "NO"
Ian Lynagh's avatar
Ian Lynagh committed
373
374
375
376
377
compiler_stage1_CONFIGURE_OPTS += --ghc-option='-\#include'    \
                          --ghc-option='"<windows.h>"' \
                          --ghc-option='-\#include'    \
                          --ghc-option='"<process.h>"'
endif
378
endif
Ian Lynagh's avatar
Ian Lynagh committed
379
380
381

# ghc_strlen percolates through so many modules that it is easier to get its
# prototype via a global option instead of a myriad of per-file OPTIONS.
382
383
# Again, this is only done for older compilers.
ifeq "$(ghc_ge_611)" "NO"
Ian Lynagh's avatar
Ian Lynagh committed
384
compiler_stage1_CONFIGURE_OPTS += --ghc-options='-\#include "cutils.h"'
385
endif
Ian Lynagh's avatar
Ian Lynagh committed
386
387
388
389
390
391

compiler_stage3_CONFIGURE_OPTS := $(compiler_stage2_CONFIGURE_OPTS)

compiler_stage1_CONFIGURE_OPTS += --ghc-option=-DSTAGE=1
compiler_stage2_CONFIGURE_OPTS += --ghc-option=-DSTAGE=2
compiler_stage3_CONFIGURE_OPTS += --ghc-option=-DSTAGE=3
392
compiler_stage2_HADDOCK_OPTS += --optghc=-DSTAGE=2
Ian Lynagh's avatar
Ian Lynagh committed
393
394
395
396
397
398
399
400
401
402
403
404
405
406

compiler_stage1_CONFIGURE_OPTS += --ghc-options='$(GhcStage1HcOpts)'
compiler_stage2_CONFIGURE_OPTS += --ghc-options='$(GhcStage2HcOpts)'
compiler_stage3_CONFIGURE_OPTS += --ghc-options='$(GhcStage3HcOpts)'

compiler/stage1/package-data.mk : compiler/ghc.mk
compiler/stage2/package-data.mk : compiler/ghc.mk
compiler/stage3/package-data.mk : compiler/ghc.mk

# -----------------------------------------------------------------------------
# And build the package

compiler_PACKAGE = ghc

407
# Note [fiddle-stage1-version]
408
409
410
411
412
413
# The version of the GHC package changes every day, since the
# patchlevel is the current date.  We don't want to force
# recompilation of the entire compiler when this happens, so for stage
# 1 we omit the patchlevel from the version number.  For stage 2 we
# have to include the patchlevel since this is the package we install,
# however.
414
415
416
417
#
# Note: we also have to tweak the version number of the package itself
# when it gets registered; see Note [munge-stage1-package-config]
# below.
418
419
# The ProjectPatchLevel > 20000000 iff it's a date. If it's e.g. 6.12.1
# then we don't want to remove it
420
ifneq "$(CLEANING)" "YES"
421
422
423
ifeq "$(shell [ $(ProjectPatchLevel) -gt 20000000 ] && echo YES)" "YES"
compiler_stage1_VERSION_MUNGED = YES
endif
424
endif
425

426
ifeq "$(compiler_stage1_VERSION_MUNGED)" "YES"
427
428
429
define compiler_PACKAGE_MAGIC
compiler_stage1_VERSION = $(subst .$(ProjectPatchLevel),,$(ProjectVersion))
endef
430
431
432
433

# Don't register the non-munged package
compiler_stage1_REGISTER_PACKAGE = NO

434
endif
435

Ian Lynagh's avatar
Ian Lynagh committed
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
# haddocking only happens for stage2
compiler_stage1_DO_HADDOCK = NO
compiler_stage3_DO_HADDOCK = NO

# Don't do splitting for the GHC package, it takes too long and
# there's not much benefit.
compiler_stage1_SplitObjs = NO
compiler_stage2_SplitObjs = NO
compiler_stage3_SplitObjs = NO

# For now, bindists always use stage 2
ifneq "$(BINDIST)" "YES"
# stage 1 is enabled unless $(stage) is set to something other than 1
ifeq "$(filter-out 1,$(stage))" ""
$(eval $(call build-package,compiler,stage1,0))
endif
endif

# stage 2 is enabled unless $(stage) is set to something other than 2
ifeq "$(filter-out 2,$(stage))" ""
$(eval $(call build-package,compiler,stage2,1))
endif

ifneq "$(BINDIST)" "YES"
# stage 3 has to be requested explicitly with stage=3
ifeq "$(stage)" "3"
$(eval $(call build-package,compiler,stage3,2))
endif

465
466
467
compiler_stage2_TAGS_HC_OPTS = -package ghc
$(eval $(call tags-package,compiler,stage2))

Ian Lynagh's avatar
Ian Lynagh committed
468
469
470
$(compiler_stage1_depfile_haskell) : compiler/stage1/$(PLATFORM_H)
$(compiler_stage2_depfile_haskell) : compiler/stage2/$(PLATFORM_H)
$(compiler_stage3_depfile_haskell) : compiler/stage3/$(PLATFORM_H)
Ian Lynagh's avatar
Ian Lynagh committed
471

Ian Lynagh's avatar
Ian Lynagh committed
472
473
474
$(compiler_stage1_depfile_haskell) : $(includes_H_CONFIG) $(includes_H_PLATFORM) $(includes_GHCCONSTANTS) $(includes_DERIVEDCONSTANTS) $(PRIMOP_BITS)
$(compiler_stage2_depfile_haskell) : $(includes_H_CONFIG) $(includes_H_PLATFORM) $(includes_GHCCONSTANTS) $(includes_DERIVEDCONSTANTS) $(PRIMOP_BITS)
$(compiler_stage3_depfile_haskell) : $(includes_H_CONFIG) $(includes_H_PLATFORM) $(includes_GHCCONSTANTS) $(includes_DERIVEDCONSTANTS) $(PRIMOP_BITS)
475

Ian Lynagh's avatar
Ian Lynagh committed
476
# Every Constants.o object file depends on includes/GHCConstants.h:
477
$(eval $(call compiler-hs-dependency,Constants,$(includes_GHCCONSTANTS) includes/HaskellConstants.hs))
Ian Lynagh's avatar
Ian Lynagh committed
478
479
480
481

# Every PrimOp.o object file depends on $(PRIMOP_BITS):
$(eval $(call compiler-hs-dependency,PrimOp,$(PRIMOP_BITS)))

482
483
484
485
486
# GHC itself doesn't know about the above dependencies, so we have to
# switch off the recompilation checker for those modules:
compiler/prelude/PrimOps_HC_OPTS += -fforce-recomp
compiler/main/Constants_HC_OPTS  += -fforce-recomp

487
488
489
# Note [munge-stage1-package-config]
# Strip the date/patchlevel from the version of stage1.  See Note
# [fiddle-stage1-version] above.
490
ifeq "$(compiler_stage1_VERSION_MUNGED)" "YES"
491
compiler/stage1/inplace-pkg-config-munged: compiler/stage1/inplace-pkg-config
492
	sed -e 's/^\(version: .*\)\.$(ProjectPatchLevel)$$/\1/' \
493
	    -e 's/^\(id: .*\)\.$(ProjectPatchLevel)$$/\1/' \
494
495
	    -e 's/^\(hs-libraries: HSghc-.*\)\.$(ProjectPatchLevel)$$/\1/' \
	  < $< > $@
496
	"$(compiler_stage1_GHC_PKG)" update --force $(compiler_stage1_GHC_PKG_OPTS) $@
497
498
499
500

$(compiler_stage1_v_LIB) : compiler/stage1/inplace-pkg-config-munged
endif

Ian Lynagh's avatar
Ian Lynagh committed
501
502
endif