Restore old names of comparison primops
[ghc.git] / compiler / ghc.mk
1 # -----------------------------------------------------------------------------
2 #
3 # (c) 2009-2012 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 # -----------------------------------------------------------------------------
14 # Create compiler configuration
15 #
16 # The 'echo' commands simply spit the values of various make variables
17 # into Config.hs, whence they can be compiled and used by GHC itself
18
19 # This is just to avoid generating a warning when generating deps
20 # involving RtsFlags.h
21 compiler_stage1_MKDEPENDC_OPTS = -DMAKING_GHC_BUILD_SYSTEM_DEPENDENCIES
22 compiler_stage2_MKDEPENDC_OPTS = -DMAKING_GHC_BUILD_SYSTEM_DEPENDENCIES
23 compiler_stage3_MKDEPENDC_OPTS = -DMAKING_GHC_BUILD_SYSTEM_DEPENDENCIES
24
25 compiler_stage1_C_FILES_NODEPS = compiler/parser/cutils.c
26
27 # This package doesn't pass the Cabal checks because include-dirs
28 # points outside the source directory. This isn't a real problem, so
29 # we just skip the check.
30 compiler_NO_CHECK = YES
31
32 ifneq "$(BINDIST)" "YES"
33 compiler/stage1/package-data.mk : compiler/stage1/build/Config.hs
34 compiler/stage2/package-data.mk : compiler/stage2/build/Config.hs
35 compiler/stage3/package-data.mk : compiler/stage3/build/Config.hs
36
37 compiler/stage1/build/PlatformConstants.o: $(includes_GHCCONSTANTS_HASKELL_TYPE)
38 compiler/stage2/build/PlatformConstants.o: $(includes_GHCCONSTANTS_HASKELL_TYPE)
39 compiler/stage3/build/PlatformConstants.o: $(includes_GHCCONSTANTS_HASKELL_TYPE)
40 compiler/stage1/build/DynFlags.o: $(includes_GHCCONSTANTS_HASKELL_EXPORTS)
41 compiler/stage2/build/DynFlags.o: $(includes_GHCCONSTANTS_HASKELL_EXPORTS)
42 compiler/stage3/build/DynFlags.o: $(includes_GHCCONSTANTS_HASKELL_EXPORTS)
43 compiler/stage1/build/DynFlags.o: $(includes_GHCCONSTANTS_HASKELL_WRAPPERS)
44 compiler/stage2/build/DynFlags.o: $(includes_GHCCONSTANTS_HASKELL_WRAPPERS)
45 compiler/stage3/build/DynFlags.o: $(includes_GHCCONSTANTS_HASKELL_WRAPPERS)
46 endif
47
48 compiler/stage%/build/Config.hs : mk/config.mk mk/project.mk | $$(dir $$@)/.
49 $(call removeFiles,$@)
50 @echo 'Creating $@ ... '
51 @echo '{-# LANGUAGE CPP #-}' >> $@
52 @echo 'module Config where' >> $@
53 @echo >> $@
54 @echo '#include "ghc_boot_platform.h"' >> $@
55 @echo >> $@
56 @echo 'data IntegerLibrary = IntegerGMP | IntegerSimple' >> $@
57 @echo ' deriving Eq' >> $@
58 @echo >> $@
59 @echo 'cBuildPlatformString :: String' >> $@
60 @echo 'cBuildPlatformString = BuildPlatform_NAME' >> $@
61 @echo 'cHostPlatformString :: String' >> $@
62 @echo 'cHostPlatformString = HostPlatform_NAME' >> $@
63 @echo 'cTargetPlatformString :: String' >> $@
64 @echo 'cTargetPlatformString = TargetPlatform_NAME' >> $@
65 @echo >> $@
66 @echo 'cProjectName :: String' >> $@
67 @echo 'cProjectName = "$(ProjectName)"' >> $@
68 @echo 'cProjectVersion :: String' >> $@
69 @echo 'cProjectVersion = "$(ProjectVersion)"' >> $@
70 @echo 'cProjectVersionInt :: String' >> $@
71 @echo 'cProjectVersionInt = "$(ProjectVersionInt)"' >> $@
72 @echo 'cProjectPatchLevel :: String' >> $@
73 @echo 'cProjectPatchLevel = "$(ProjectPatchLevel)"' >> $@
74 @echo 'cBooterVersion :: String' >> $@
75 @echo 'cBooterVersion = "$(GhcVersion)"' >> $@
76 @echo 'cStage :: String' >> $@
77 @echo 'cStage = show (STAGE :: Int)' >> $@
78 @echo 'cIntegerLibrary :: String' >> $@
79 @echo 'cIntegerLibrary = "$(INTEGER_LIBRARY)"' >> $@
80 @echo 'cIntegerLibraryType :: IntegerLibrary' >> $@
81 ifeq "$(INTEGER_LIBRARY)" "integer-gmp"
82 @echo 'cIntegerLibraryType = IntegerGMP' >> $@
83 else ifeq "$(INTEGER_LIBRARY)" "integer-simple"
84 @echo 'cIntegerLibraryType = IntegerSimple' >> $@
85 else ifneq "$(CLEANING)" "YES"
86 $(error Unknown integer library)
87 endif
88 @echo 'cSupportsSplitObjs :: String' >> $@
89 @echo 'cSupportsSplitObjs = "$(SupportsSplitObjs)"' >> $@
90 @echo 'cGhcWithInterpreter :: String' >> $@
91 @echo 'cGhcWithInterpreter = "$(GhcWithInterpreter)"' >> $@
92 @echo 'cGhcWithNativeCodeGen :: String' >> $@
93 @echo 'cGhcWithNativeCodeGen = "$(GhcWithNativeCodeGen)"' >> $@
94 @echo 'cGhcWithSMP :: String' >> $@
95 @echo 'cGhcWithSMP = "$(GhcWithSMP)"' >> $@
96 @echo 'cGhcRTSWays :: String' >> $@
97 @echo 'cGhcRTSWays = "$(GhcRTSWays)"' >> $@
98 @echo 'cGhcEnableTablesNextToCode :: String' >> $@
99 @echo 'cGhcEnableTablesNextToCode = "$(GhcEnableTablesNextToCode)"' >> $@
100 @echo 'cLeadingUnderscore :: String' >> $@
101 @echo 'cLeadingUnderscore = "$(LeadingUnderscore)"' >> $@
102 @echo 'cRAWCPP_FLAGS :: String' >> $@
103 @echo 'cRAWCPP_FLAGS = "$(RAWCPP_FLAGS)"' >> $@
104 @echo 'cGHC_UNLIT_PGM :: String' >> $@
105 @echo 'cGHC_UNLIT_PGM = "$(utils/unlit_dist_PROG)"' >> $@
106 @echo 'cGHC_SPLIT_PGM :: String' >> $@
107 @echo 'cGHC_SPLIT_PGM = "$(driver/split_dist_PROG)"' >> $@
108 @echo 'cLibFFI :: Bool' >> $@
109 ifeq "$(UseLibFFIForAdjustors)" "YES"
110 @echo 'cLibFFI = True' >> $@
111 else
112 @echo 'cLibFFI = False' >> $@
113 endif
114 @echo 'cDYNAMIC_GHC_PROGRAMS :: Bool' >> $@
115 ifeq "$(DYNAMIC_GHC_PROGRAMS)" "YES"
116 @echo 'cDYNAMIC_GHC_PROGRAMS = True' >> $@
117 else
118 @echo 'cDYNAMIC_GHC_PROGRAMS = False' >> $@
119 endif
120 # Note that GhcThreaded just reflects the Makefile variable setting.
121 # In particular, the stage1 compiler is never actually compiled with
122 # -threaded, but it will nevertheless have cGhcThreaded = True.
123 # The "+RTS --info" output will show what RTS GHC is really using.
124 @echo 'cGhcThreaded :: Bool' >> $@
125 ifeq "$(GhcThreaded)" "YES"
126 @echo 'cGhcThreaded = True' >> $@
127 else
128 @echo 'cGhcThreaded = False' >> $@
129 endif
130 @echo 'cGhcDebugged :: Bool' >> $@
131 ifeq "$(GhcDebugged)" "YES"
132 @echo 'cGhcDebugged = True' >> $@
133 else
134 @echo 'cGhcDebugged = False' >> $@
135 endif
136 @echo done.
137
138 # -----------------------------------------------------------------------------
139 # Create platform includes
140
141 # Here we generate a little header file containing CPP symbols that GHC
142 # uses to determine which platform it is building on/for. The platforms
143 # can differ between stage1 and stage2 if we're cross-compiling, so we
144 # need one of these header files per stage.
145
146 PLATFORM_H = ghc_boot_platform.h
147
148 compiler/stage1/$(PLATFORM_H) : mk/config.mk mk/project.mk | $$(dir $$@)/.
149 $(call removeFiles,$@)
150 @echo "Creating $@..."
151 @echo "#ifndef __PLATFORM_H__" >> $@
152 @echo "#define __PLATFORM_H__" >> $@
153 @echo >> $@
154 @echo "#define BuildPlatform_NAME \"$(BUILDPLATFORM)\"" >> $@
155 @echo "#define HostPlatform_NAME \"$(HOSTPLATFORM)\"" >> $@
156 @echo "#define TargetPlatform_NAME \"$(TARGETPLATFORM)\"" >> $@
157 @echo >> $@
158 @echo "#define $(BuildPlatform_CPP)_BUILD 1" >> $@
159 @echo "#define $(HostPlatform_CPP)_HOST 1" >> $@
160 @echo "#define $(TargetPlatform_CPP)_TARGET 1" >> $@
161 @echo >> $@
162 @echo "#define $(BuildArch_CPP)_BUILD_ARCH 1" >> $@
163 @echo "#define $(HostArch_CPP)_HOST_ARCH 1" >> $@
164 @echo "#define $(TargetArch_CPP)_TARGET_ARCH 1" >> $@
165 @echo "#define BUILD_ARCH \"$(BuildArch_CPP)\"" >> $@
166 @echo "#define HOST_ARCH \"$(HostArch_CPP)\"" >> $@
167 @echo "#define TARGET_ARCH \"$(TargetArch_CPP)\"" >> $@
168 @echo >> $@
169 @echo "#define $(BuildOS_CPP)_BUILD_OS 1" >> $@
170 @echo "#define $(HostOS_CPP)_HOST_OS 1" >> $@
171 @echo "#define $(TargetOS_CPP)_TARGET_OS 1" >> $@
172 @echo "#define BUILD_OS \"$(BuildOS_CPP)\"" >> $@
173 @echo "#define HOST_OS \"$(HostOS_CPP)\"" >> $@
174 @echo "#define TARGET_OS \"$(TargetOS_CPP)\"" >> $@
175 ifeq "$(TargetOS_CPP)" "irix"
176 @echo "#ifndef $(IRIX_MAJOR)_TARGET_OS" >> $@
177 @echo "#define $(IRIX_MAJOR)_TARGET_OS 1" >> $@
178 @echo "#endif" >> $@
179 endif
180 @echo >> $@
181 @echo "#define $(BuildVendor_CPP)_BUILD_VENDOR 1" >> $@
182 @echo "#define $(HostVendor_CPP)_HOST_VENDOR 1" >> $@
183 @echo "#define $(TargetVendor_CPP)_TARGET_VENDOR 1" >> $@
184 @echo "#define BUILD_VENDOR \"$(BuildVendor_CPP)\"" >> $@
185 @echo "#define HOST_VENDOR \"$(HostVendor_CPP)\"" >> $@
186 @echo "#define TARGET_VENDOR \"$(TargetVendor_CPP)\"" >> $@
187 @echo >> $@
188 @echo "#endif /* __PLATFORM_H__ */" >> $@
189 @echo "Done."
190
191 # For stage2 and above, the BUILD platform is the HOST of stage1, and
192 # the HOST platform is the TARGET of stage1. The TARGET remains the same
193 # (stage1 is the cross-compiler, not stage2).
194 compiler/stage2/$(PLATFORM_H) : mk/config.mk mk/project.mk | $$(dir $$@)/.
195 $(call removeFiles,$@)
196 @echo "Creating $@..."
197 @echo "#ifndef __PLATFORM_H__" >> $@
198 @echo "#define __PLATFORM_H__" >> $@
199 @echo >> $@
200 @echo "#define BuildPlatform_NAME \"$(HOSTPLATFORM)\"" >> $@
201 @echo "#define HostPlatform_NAME \"$(TARGETPLATFORM)\"" >> $@
202 @echo "#define TargetPlatform_NAME \"$(TARGETPLATFORM)\"" >> $@
203 @echo >> $@
204 @echo "#define $(HostPlatform_CPP)_BUILD 1" >> $@
205 @echo "#define $(TargetPlatform_CPP)_HOST 1" >> $@
206 @echo "#define $(TargetPlatform_CPP)_TARGET 1" >> $@
207 @echo >> $@
208 @echo "#define $(HostArch_CPP)_BUILD_ARCH 1" >> $@
209 @echo "#define $(TargetArch_CPP)_HOST_ARCH 1" >> $@
210 @echo "#define $(TargetArch_CPP)_TARGET_ARCH 1" >> $@
211 @echo "#define BUILD_ARCH \"$(HostArch_CPP)\"" >> $@
212 @echo "#define HOST_ARCH \"$(TargetArch_CPP)\"" >> $@
213 @echo "#define TARGET_ARCH \"$(TargetArch_CPP)\"" >> $@
214 @echo >> $@
215 @echo "#define $(HostOS_CPP)_BUILD_OS 1" >> $@
216 @echo "#define $(TargetOS_CPP)_HOST_OS 1" >> $@
217 @echo "#define $(TargetOS_CPP)_TARGET_OS 1" >> $@
218 @echo "#define BUILD_OS \"$(HostOS_CPP)\"" >> $@
219 @echo "#define HOST_OS \"$(TargetOS_CPP)\"" >> $@
220 @echo "#define TARGET_OS \"$(TargetOS_CPP)\"" >> $@
221 ifeq "$(TargetOS_CPP)" "irix"
222 @echo "#ifndef $(IRIX_MAJOR)_TARGET_OS" >> $@
223 @echo "#define $(IRIX_MAJOR)_TARGET_OS 1" >> $@
224 @echo "#endif" >> $@
225 endif
226 @echo >> $@
227 @echo "#define $(HostVendor_CPP)_BUILD_VENDOR 1" >> $@
228 @echo "#define $(TargetVendor_CPP)_HOST_VENDOR 1" >> $@
229 @echo "#define $(TargetVendor_CPP)_TARGET_VENDOR 1" >> $@
230 @echo "#define BUILD_VENDOR \"$(HostVendor_CPP)\"" >> $@
231 @echo "#define HOST_VENDOR \"$(TargetVendor_CPP)\"" >> $@
232 @echo "#define TARGET_VENDOR \"$(TargetVendor_CPP)\"" >> $@
233 @echo >> $@
234 @echo "#endif /* __PLATFORM_H__ */" >> $@
235 @echo "Done."
236
237 compiler/stage3/$(PLATFORM_H) : compiler/stage2/$(PLATFORM_H)
238 "$(CP)" $< $@
239
240 # ----------------------------------------------------------------------------
241 # Generate supporting stuff for prelude/PrimOp.lhs
242 # from prelude/primops.txt
243
244 PRIMOP_BITS_NAMES = primop-data-decl.hs-incl \
245 primop-tag.hs-incl \
246 primop-list.hs-incl \
247 primop-has-side-effects.hs-incl \
248 primop-out-of-line.hs-incl \
249 primop-commutable.hs-incl \
250 primop-code-size.hs-incl \
251 primop-can-fail.hs-incl \
252 primop-strictness.hs-incl \
253 primop-fixity.hs-incl \
254 primop-primop-info.hs-incl
255
256 PRIMOP_BITS_STAGE1 = $(addprefix compiler/stage1/build/,$(PRIMOP_BITS_NAMES))
257 PRIMOP_BITS_STAGE2 = $(addprefix compiler/stage2/build/,$(PRIMOP_BITS_NAMES))
258 PRIMOP_BITS_STAGE3 = $(addprefix compiler/stage3/build/,$(PRIMOP_BITS_NAMES))
259
260 compiler_CPP_OPTS += $(addprefix -I,$(GHC_INCLUDE_DIRS))
261 compiler_CPP_OPTS += ${GhcCppOpts}
262
263 define preprocessCompilerFiles
264 # $0 = stage
265 compiler/stage$1/build/Parser.y: compiler/parser/Parser.y.pp
266 $$(CPP) $$(RAWCPP_FLAGS) -P $$(compiler_CPP_OPTS) -x c $$< | grep -v '^#pragma GCC' > $$@
267
268 compiler/stage$1/build/primops.txt: compiler/prelude/primops.txt.pp compiler/stage$1/$$(PLATFORM_H)
269 $$(CPP) $$(RAWCPP_FLAGS) -P $$(compiler_CPP_OPTS) -Icompiler/stage$1 -x c $$< | grep -v '^#pragma GCC' > $$@
270
271 compiler/stage$1/build/primop-data-decl.hs-incl: compiler/stage$1/build/primops.txt $$$$(genprimopcode_INPLACE)
272 "$$(genprimopcode_INPLACE)" --data-decl < $$< > $$@
273 compiler/stage$1/build/primop-tag.hs-incl: compiler/stage$1/build/primops.txt $$$$(genprimopcode_INPLACE)
274 "$$(genprimopcode_INPLACE)" --primop-tag < $$< > $$@
275 compiler/stage$1/build/primop-list.hs-incl: compiler/stage$1/build/primops.txt $$$$(genprimopcode_INPLACE)
276 "$$(genprimopcode_INPLACE)" --primop-list < $$< > $$@
277 compiler/stage$1/build/primop-has-side-effects.hs-incl: compiler/stage$1/build/primops.txt $$$$(genprimopcode_INPLACE)
278 "$$(genprimopcode_INPLACE)" --has-side-effects < $$< > $$@
279 compiler/stage$1/build/primop-out-of-line.hs-incl: compiler/stage$1/build/primops.txt $$$$(genprimopcode_INPLACE)
280 "$$(genprimopcode_INPLACE)" --out-of-line < $$< > $$@
281 compiler/stage$1/build/primop-commutable.hs-incl: compiler/stage$1/build/primops.txt $$$$(genprimopcode_INPLACE)
282 "$$(genprimopcode_INPLACE)" --commutable < $$< > $$@
283 compiler/stage$1/build/primop-code-size.hs-incl: compiler/stage$1/build/primops.txt $$$$(genprimopcode_INPLACE)
284 "$$(genprimopcode_INPLACE)" --code-size < $$< > $$@
285 compiler/stage$1/build/primop-can-fail.hs-incl: compiler/stage$1/build/primops.txt $$$$(genprimopcode_INPLACE)
286 "$$(genprimopcode_INPLACE)" --can-fail < $$< > $$@
287 compiler/stage$1/build/primop-strictness.hs-incl: compiler/stage$1/build/primops.txt $$$$(genprimopcode_INPLACE)
288 "$$(genprimopcode_INPLACE)" --strictness < $$< > $$@
289 compiler/stage$1/build/primop-fixity.hs-incl: compiler/stage$1/build/primops.txt $$$$(genprimopcode_INPLACE)
290 "$$(genprimopcode_INPLACE)" --fixity < $$< > $$@
291 compiler/stage$1/build/primop-primop-info.hs-incl: compiler/stage$1/build/primops.txt $$$$(genprimopcode_INPLACE)
292 "$$(genprimopcode_INPLACE)" --primop-primop-info < $$< > $$@
293
294 # Usages aren't used any more; but the generator
295 # can still generate them if we want them back
296 compiler/stage$1/build/primop-usage.hs-incl: compiler/stage$1/build/primops.txt $$$$(genprimopcode_INPLACE)
297 "$$(genprimopcode_INPLACE)" --usage < $$< > $$@
298
299 endef
300
301 $(eval $(call preprocessCompilerFiles,1))
302 $(eval $(call preprocessCompilerFiles,2))
303 $(eval $(call preprocessCompilerFiles,3))
304
305 # -----------------------------------------------------------------------------
306 # Configuration
307
308 compiler_stage1_CONFIGURE_OPTS += --flags=stage1
309 compiler_stage2_CONFIGURE_OPTS += --flags=stage2
310 compiler_stage3_CONFIGURE_OPTS += --flags=stage3
311
312 ifeq "$(GhcThreaded)" "YES"
313 # We pass THREADED_RTS to the stage2 C files so that cbits/genSym.c will bring
314 # the threaded version of atomic_inc() into scope.
315 compiler_stage2_CONFIGURE_OPTS += --ghc-option=-optc-DTHREADED_RTS
316 endif
317
318 ifeq "$(GhcWithNativeCodeGen)" "YES"
319 compiler_stage1_CONFIGURE_OPTS += --flags=ncg
320 compiler_stage2_CONFIGURE_OPTS += --flags=ncg
321 endif
322
323 ifeq "$(GhcWithInterpreter)" "YES"
324 compiler_stage2_CONFIGURE_OPTS += --flags=ghci
325
326 ifeq "$(GhcEnableTablesNextToCode) $(GhcUnregisterised)" "YES NO"
327 # Should GHCI be building info tables in the TABLES_NEXT_TO_CODE style
328 # or not?
329 # XXX This should logically be a CPP option, but there doesn't seem to
330 # be a flag for that
331 compiler_stage2_CONFIGURE_OPTS += --ghc-option=-DGHCI_TABLES_NEXT_TO_CODE
332 endif
333
334 # Should the debugger commands be enabled?
335 ifeq "$(GhciWithDebugger)" "YES"
336 compiler_stage2_CONFIGURE_OPTS += --ghc-option=-DDEBUGGER
337 endif
338
339 endif
340
341 ifeq "$(TargetOS_CPP)" "openbsd"
342 compiler_CONFIGURE_OPTS += --ld-options=-E
343 endif
344
345 ifeq "$(GhcUnregisterised)" "NO"
346 else
347 compiler_CONFIGURE_OPTS += --ghc-option=-DNO_REGS
348 endif
349
350 # Careful optimisation of the parser: we don't want to throw everything
351 # at it, because that takes too long and doesn't buy much, but we do want
352 # to inline certain key external functions, so we instruct GHC not to
353 # throw away inlinings as it would normally do in -O0 mode.
354 compiler/stage1/build/Parser_HC_OPTS += -O0 -fno-ignore-interface-pragmas
355 # If we're bootstrapping the compiler during stage2, or we're being
356 # built by a GHC whose version is > 7.8, we need -fcmm-sink to be
357 # passed to the compiler. This is required on x86 to avoid the
358 # register allocator running out of stack slots when compiling this
359 # module with -fPIC -dynamic.
360 # See #8182 for all the details
361 ifeq "$(CMM_SINK_BOOTSTRAP_IS_NEEDED)" "YES"
362 compiler/stage1/build/Parser_HC_OPTS += -fcmm-sink
363 endif
364 # We also pass -fcmm-sink to every stage != 1
365 compiler/stage2/build/Parser_HC_OPTS += -O0 -fno-ignore-interface-pragmas -fcmm-sink
366 compiler/stage3/build/Parser_HC_OPTS += -O0 -fno-ignore-interface-pragmas -fcmm-sink
367
368
369 ifeq "$(GhcProfiled)" "YES"
370 # If we're profiling GHC then we want SCCs. However, adding -auto-all
371 # everywhere tends to give a hard-to-read profile, and adds lots of
372 # overhead. A better approach is to proceed top-down; identify the
373 # parts of the compiler of interest, and then add further cost centres
374 # as necessary. Turn on -auto-all for individual modules like this:
375
376 # compiler/main/DriverPipeline_HC_OPTS += -auto-all
377 compiler/main/GhcMake_HC_OPTS += -auto-all
378 compiler/main/GHC_HC_OPTS += -auto-all
379
380 # or alternatively add {-# OPTIONS_GHC -auto-all #-} to the top of
381 # modules you're interested in.
382
383 # We seem to still build the vanilla libraries even if we say
384 # --disable-library-vanilla, but installation then fails, as Cabal
385 # doesn't copy the vanilla .hi files, but ghc-pkg complains about
386 # their absence when we register the package. So for now, we just
387 # leave the vanilla libraries enabled.
388 # compiler_stage2_CONFIGURE_OPTS += --disable-library-vanilla
389 compiler_stage2_CONFIGURE_OPTS += --ghc-pkg-option=--force
390 endif
391
392 compiler_stage3_CONFIGURE_OPTS := $(compiler_stage2_CONFIGURE_OPTS)
393
394 compiler_stage1_CONFIGURE_OPTS += --ghc-option=-DSTAGE=1
395 compiler_stage2_CONFIGURE_OPTS += --ghc-option=-DSTAGE=2
396 compiler_stage3_CONFIGURE_OPTS += --ghc-option=-DSTAGE=3
397 compiler_stage2_HADDOCK_OPTS += --optghc=-DSTAGE=2
398
399 compiler/stage1/package-data.mk : compiler/ghc.mk
400 compiler/stage2/package-data.mk : compiler/ghc.mk
401 compiler/stage3/package-data.mk : compiler/ghc.mk
402
403 # -----------------------------------------------------------------------------
404 # And build the package
405
406 compiler_PACKAGE = ghc
407
408 # Note [fiddle-stage1-version]
409 # The version of the GHC package changes every day, since the
410 # patchlevel is the current date. We don't want to force
411 # recompilation of the entire compiler when this happens, so for stage
412 # 1 we omit the patchlevel from the version number. For stage 2 we
413 # have to include the patchlevel since this is the package we install,
414 # however.
415 #
416 # Note: we also have to tweak the version number of the package itself
417 # when it gets registered; see Note [munge-stage1-package-config]
418 # below.
419 # The ProjectPatchLevel > 20000000 iff it's a date. If it's e.g. 6.12.1
420 # then we don't want to remove it
421 ifneq "$(CLEANING)" "YES"
422 ifeq "$(shell [ $(ProjectPatchLevel) -gt 20000000 ] && echo YES)" "YES"
423 compiler_stage1_VERSION_MUNGED = YES
424 endif
425 endif
426
427 ifeq "$(compiler_stage1_VERSION_MUNGED)" "YES"
428 compiler_stage1_MUNGED_VERSION = $(subst .$(ProjectPatchLevel),,$(ProjectVersion))
429 define compiler_PACKAGE_MAGIC
430 compiler_stage1_VERSION = $(compiler_stage1_MUNGED_VERSION)
431 endef
432
433 # Don't register the non-munged package
434 compiler_stage1_REGISTER_PACKAGE = NO
435
436 endif
437
438 # Don't do splitting for the GHC package, it takes too long and
439 # there's not much benefit.
440 compiler_stage1_SplitObjs = NO
441 compiler_stage2_SplitObjs = NO
442 compiler_stage3_SplitObjs = NO
443
444 # There are too many symbols in the ghc package for a Windows DLL.
445 # We therefore need to split some of the modules off into a separate
446 # DLL. This clump are the modules reachable from DynFlags:
447 compiler_stage2_dll0_START_MODULE = DynFlags
448 compiler_stage2_dll0_MODULES = Annotations Avail Bag BasicTypes BinIface Binary Bitmap BlockId BooleanFormula BreakArray BufWrite BuildTyCl ByteCodeAsm ByteCodeInstr ByteCodeItbls ByteCodeLink CLabel Class CmdLineParser Cmm CmmCallConv CmmExpr CmmInfo CmmMachOp CmmNode CmmType CmmUtils CoAxiom CodeGen.Platform CodeGen.Platform.ARM CodeGen.Platform.NoRegs CodeGen.Platform.PPC CodeGen.Platform.PPC_Darwin CodeGen.Platform.SPARC CodeGen.Platform.X86 CodeGen.Platform.X86_64 Coercion Config Constants CoreArity CoreFVs CoreLint CoreSubst CoreSyn CoreTidy CoreUnfold CoreUtils CostCentre DataCon Demand Digraph DriverPhases DynFlags Encoding ErrUtils Exception ExtsCompat46 FamInst FamInstEnv FastBool FastFunctions FastMutInt FastString FastTypes Finder Fingerprint FiniteMap ForeignCall Hoopl Hoopl.Dataflow HsBinds HsDecls HsDoc HsExpr HsImpExp HsLit HsPat HsSyn HsTypes HsUtils HscTypes IOEnv Id IdInfo IfaceEnv IfaceSyn IfaceType InstEnv InteractiveEvalTypes Kind ListSetOps Literal LoadIface Maybes MkCore MkGraph MkId Module MonadUtils Name NameEnv NameSet ObjLink OccName OccurAnal OptCoercion OrdList Outputable PackageConfig Packages Pair Panic Platform PlatformConstants PprCmm PprCmmDecl PprCmmExpr PprCore PrelInfo PrelNames PrelRules Pretty PrimOp RdrName Reg RegClass Rules SMRep Serialized SrcLoc StaticFlags StgCmmArgRep StgCmmClosure StgCmmEnv StgCmmLayout StgCmmMonad StgCmmProf StgCmmTicky StgCmmUtils StgSyn Stream StringBuffer TcEvidence TcIface TcMType TcRnMonad TcRnTypes TcType TcTypeNats TrieMap TyCon Type TypeRep TysPrim TysWiredIn Unify UniqFM UniqSet UniqSupply Unique Util Var VarEnv VarSet
449
450 compiler_stage2_dll0_HS_OBJS = \
451 $(patsubst %,compiler/stage2/build/%.$(dyn_osuf),$(subst .,/,$(compiler_stage2_dll0_MODULES)))
452
453 # if stage is set to something other than "1" or "", disable stage 1
454 ifneq "$(filter-out 1,$(stage))" ""
455 compiler_stage1_NOT_NEEDED = YES
456 endif
457 # if stage is set to something other than "2" or "", disable stage 2
458 ifneq "$(filter-out 2,$(stage))" ""
459 compiler_stage2_NOT_NEEDED = YES
460 endif
461 # stage 3 has to be requested explicitly with stage=3
462 ifneq "$(stage)" "3"
463 compiler_stage3_NOT_NEEDED = YES
464 endif
465 $(eval $(call build-package,compiler,stage1,0))
466 $(eval $(call build-package,compiler,stage2,1))
467 $(eval $(call build-package,compiler,stage3,2))
468
469 # We only want to turn keepCAFs on if we will be loading dynamic
470 # Haskell libraries with GHCi. We therefore filter the object file
471 # out for non-dynamic ways.
472 define keepCAFsForGHCiDynOnly
473 # $1 = stage
474 # $2 = way
475 ifeq "$$(findstring dyn, $1)" ""
476 compiler_stage$1_$2_C_OBJS := $$(filter-out %/keepCAFsForGHCi.o,$$(compiler_stage$1_$2_C_OBJS))
477 endif
478 endef
479 $(foreach w,$(compiler_stage1_WAYS),$(eval $(call keepCAFsForGHCiDynOnly,1,$w)))
480 $(foreach w,$(compiler_stage2_WAYS),$(eval $(call keepCAFsForGHCiDynOnly,2,$w)))
481 $(foreach w,$(compiler_stage3_WAYS),$(eval $(call keepCAFsForGHCiDynOnly,3,$w)))
482
483 # after build-package, because that adds --enable-library-for-ghci
484 # to compiler_stage*_CONFIGURE_OPTS:
485 # We don't build the GHCi library for the ghc package. We can load it
486 # the .a file instead, and as object splitting isn't on for the ghc
487 # package this isn't much slower.However, not building the package saves
488 # a significant chunk of disk space.
489 compiler_stage1_CONFIGURE_OPTS += --disable-library-for-ghci
490 compiler_stage2_CONFIGURE_OPTS += --disable-library-for-ghci
491 compiler_stage3_CONFIGURE_OPTS += --disable-library-for-ghci
492
493 # after build-package, because that sets compiler_stage1_HC_OPTS:
494 compiler_stage1_HC_OPTS += $(GhcStage1HcOpts)
495 compiler_stage2_HC_OPTS += $(GhcStage2HcOpts)
496 compiler_stage3_HC_OPTS += $(GhcStage3HcOpts)
497
498 ifneq "$(BINDIST)" "YES"
499
500 compiler_stage2_TAGS_HC_OPTS = -package ghc
501 $(eval $(call tags-package,compiler,stage2))
502
503 $(compiler_stage1_depfile_haskell) : compiler/stage1/$(PLATFORM_H)
504 $(compiler_stage2_depfile_haskell) : compiler/stage2/$(PLATFORM_H)
505 $(compiler_stage3_depfile_haskell) : compiler/stage3/$(PLATFORM_H)
506
507 COMPILER_INCLUDES_DEPS += $(includes_H_CONFIG)
508 COMPILER_INCLUDES_DEPS += $(includes_H_PLATFORM)
509 COMPILER_INCLUDES_DEPS += $(includes_GHCCONSTANTS)
510 COMPILER_INCLUDES_DEPS += $(includes_GHCCONSTANTS_HASKELL_TYPE)
511 COMPILER_INCLUDES_DEPS += $(includes_GHCCONSTANTS_HASKELL_WRAPPERS)
512 COMPILER_INCLUDES_DEPS += $(includes_GHCCONSTANTS_HASKELL_EXPORTS)
513 COMPILER_INCLUDES_DEPS += $(includes_DERIVEDCONSTANTS)
514
515 $(compiler_stage1_depfile_haskell) : $(COMPILER_INCLUDES_DEPS) $(PRIMOP_BITS_STAGE1)
516 $(compiler_stage2_depfile_haskell) : $(COMPILER_INCLUDES_DEPS) $(PRIMOP_BITS_STAGE2)
517 $(compiler_stage3_depfile_haskell) : $(COMPILER_INCLUDES_DEPS) $(PRIMOP_BITS_STAGE3)
518
519 $(foreach way,$(compiler_stage1_WAYS),\
520 compiler/stage1/build/PrimOp.$($(way)_osuf)) : $(PRIMOP_BITS_STAGE1)
521 $(foreach way,$(compiler_stage2_WAYS),\
522 compiler/stage2/build/PrimOp.$($(way)_osuf)) : $(PRIMOP_BITS_STAGE2)
523 $(foreach way,$(compiler_stage3_WAYS),\
524 compiler/stage3/build/PrimOp.$($(way)_osuf)) : $(PRIMOP_BITS_STAGE3)
525
526
527 # GHC itself doesn't know about the above dependencies, so we have to
528 # switch off the recompilation checker for that module:
529 compiler/prelude/PrimOp_HC_OPTS += -fforce-recomp
530
531 ifeq "$(DYNAMIC_GHC_PROGRAMS)" "YES"
532 compiler/utils/Util_HC_OPTS += -DDYNAMIC_GHC_PROGRAMS
533 endif
534
535 # LibFFI.hs #includes ffi.h
536 ifneq "$(UseSystemLibFFI)" "YES"
537 compiler/stage2/build/LibFFI.hs : $(libffi_HEADERS)
538 endif
539
540 # Note [munge-stage1-package-config]
541 # Strip the date/patchlevel from the version of stage1. See Note
542 # [fiddle-stage1-version] above.
543 ifeq "$(compiler_stage1_VERSION_MUNGED)" "YES"
544 compiler/stage1/inplace-pkg-config-munged: compiler/stage1/inplace-pkg-config
545 sed -e 's/^\(version: .*\)\.$(ProjectPatchLevel)$$/\1/' \
546 -e 's/^\(id: .*\)\.$(ProjectPatchLevel)$$/\1/' \
547 -e 's/^\(hs-libraries: HSghc-.*\)\.$(ProjectPatchLevel)$$/\1/' \
548 < $< > $@
549 "$(compiler_stage1_GHC_PKG)" update --force $(compiler_stage1_GHC_PKG_OPTS) $@
550
551 # We need to make sure the munged config is in the database before we
552 # try to configure ghc-bin
553 ghc/stage1/package-data.mk : compiler/stage1/inplace-pkg-config-munged
554 endif
555
556 endif
557