Remove unused cEnableWin32DLLs
[ghc.git] / compiler / 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 # -----------------------------------------------------------------------------
14 # For expressing extra dependencies on source files
15
16 define compiler-hs-dependency # args: $1 = module, $2 = dependency
17
18 $$(foreach stage,1 2 3,\
19 $$(foreach way,$$(compiler_stage$$(stage)_WAYS),\
20 compiler/stage$$(stage)/build/$1.$$($$(way)_osuf))) : $2
21
22 endef
23
24 # -----------------------------------------------------------------------------
25 # Create compiler configuration
26 #
27 # The 'echo' commands simply spit the values of various make variables
28 # into Config.hs, whence they can be compiled and used by GHC itself
29
30 compiler_CONFIG_HS = compiler/main/Config.hs
31
32 # This is just to avoid generating a warning when generating deps
33 # involving RtsFlags.h
34 compiler_stage1_MKDEPENDC_OPTS = -DMAKING_GHC_BUILD_SYSTEM_DEPENDENCIES
35 compiler_stage2_MKDEPENDC_OPTS = -DMAKING_GHC_BUILD_SYSTEM_DEPENDENCIES
36 compiler_stage3_MKDEPENDC_OPTS = -DMAKING_GHC_BUILD_SYSTEM_DEPENDENCIES
37
38 compiler_stage1_C_FILES_NODEPS = compiler/parser/cutils.c
39
40 ifneq "$(BINDIST)" "YES"
41 compiler/stage1/package-data.mk : $(compiler_CONFIG_HS)
42 compiler/stage2/package-data.mk : $(compiler_CONFIG_HS)
43 compiler/stage3/package-data.mk : $(compiler_CONFIG_HS)
44 endif
45
46 $(compiler_CONFIG_HS) : mk/config.mk mk/project.mk
47 "$(RM)" $(RM_OPTS) $@
48 @echo "Creating $@ ... "
49 @echo "module Config where" >>$@
50 @echo "cProjectName :: String" >> $@
51 @echo "cProjectName = \"$(ProjectName)\"" >> $@
52 @echo "cProjectVersion :: String" >> $@
53 @echo "cProjectVersion = \"$(ProjectVersion)\"" >> $@
54 @echo "cProjectVersionInt :: String" >> $@
55 @echo "cProjectVersionInt = \"$(ProjectVersionInt)\"" >> $@
56 @echo "cProjectPatchLevel :: String" >> $@
57 @echo "cProjectPatchLevel = \"$(ProjectPatchLevel)\"" >> $@
58 @echo "cBooterVersion :: String" >> $@
59 @echo "cBooterVersion = \"$(GhcVersion)\"" >> $@
60 @echo "cStage :: String" >> $@
61 @echo "cStage = show (STAGE :: Int)" >> $@
62 @echo "cIntegerLibrary :: String" >> $@
63 @echo "cIntegerLibrary = \"$(INTEGER_LIBRARY)\"" >> $@
64 @echo "cSplitObjs :: String" >> $@
65 @echo "cSplitObjs = \"$(SupportsSplitObjs)\"" >> $@
66 @echo "cGhcWithInterpreter :: String" >> $@
67 @echo "cGhcWithInterpreter = \"$(GhcWithInterpreter)\"" >> $@
68 @echo "cGhcWithNativeCodeGen :: String" >> $@
69 @echo "cGhcWithNativeCodeGen = \"$(GhcWithNativeCodeGen)\"" >> $@
70 @echo "cGhcWithSMP :: String" >> $@
71 @echo "cGhcWithSMP = \"$(GhcWithSMP)\"" >> $@
72 @echo "cGhcRTSWays :: String" >> $@
73 @echo "cGhcRTSWays = \"$(GhcRTSWays)\"" >> $@
74 @echo "cGhcUnregisterised :: String" >> $@
75 @echo "cGhcUnregisterised = \"$(GhcUnregisterised)\"" >> $@
76 @echo "cGhcEnableTablesNextToCode :: String" >> $@
77 @echo "cGhcEnableTablesNextToCode = \"$(GhcEnableTablesNextToCode)\"" >> $@
78 @echo "cLeadingUnderscore :: String" >> $@
79 @echo "cLeadingUnderscore = \"$(LeadingUnderscore)\"" >> $@
80 @echo "cRAWCPP_FLAGS :: String" >> $@
81 @echo "cRAWCPP_FLAGS = \"$(RAWCPP_FLAGS)\"" >> $@
82 @echo "cGCC :: String" >> $@
83 @echo "cGCC = \"$(WhatGccIsCalled)\"" >> $@
84 @echo "cMKDLL :: String" >> $@
85 @echo "cMKDLL = \"$(BLD_DLL)\"" >> $@
86 @echo "cLdIsGNULd :: String" >> $@
87 @echo "cLdIsGNULd = \"$(LdIsGNULd)\"" >> $@
88 @echo "cLD_X :: String" >> $@
89 @echo "cLD_X = \"$(LD_X)\"" >> $@
90 @echo "cGHC_DRIVER_DIR :: String" >> $@
91 @echo "cGHC_DRIVER_DIR = \"$(GHC_DRIVER_DIR)\"" >> $@
92 @echo "cGHC_TOUCHY_PGM :: String" >> $@
93 @echo "cGHC_TOUCHY_PGM = \"$(GHC_TOUCHY_PGM)\"" >> $@
94 @echo "cGHC_TOUCHY_DIR :: String" >> $@
95 @echo "cGHC_TOUCHY_DIR = \"$(GHC_TOUCHY_DIR)\"" >> $@
96 @echo "cGHC_UNLIT_PGM :: String" >> $@
97 @echo "cGHC_UNLIT_PGM = \"$(GHC_UNLIT_PGM)\"" >> $@
98 @echo "cGHC_UNLIT_DIR :: String" >> $@
99 @echo "cGHC_UNLIT_DIR = \"$(GHC_UNLIT_DIR)\"" >> $@
100 @echo "cGHC_MANGLER_PGM :: String" >> $@
101 @echo "cGHC_MANGLER_PGM = \"$(GHC_MANGLER_PGM)\"" >> $@
102 @echo "cGHC_MANGLER_DIR :: String" >> $@
103 @echo "cGHC_MANGLER_DIR = \"$(GHC_MANGLER_DIR)\"" >> $@
104 @echo "cGHC_SPLIT_PGM :: String" >> $@
105 @echo "cGHC_SPLIT_PGM = \"$(GHC_SPLIT_PGM)\"" >> $@
106 @echo "cGHC_SPLIT_DIR :: String" >> $@
107 @echo "cGHC_SPLIT_DIR = \"$(GHC_SPLIT_DIR)\"" >> $@
108 @echo "cGHC_SYSMAN_PGM :: String" >> $@
109 @echo "cGHC_SYSMAN_PGM = \"$(GHC_SYSMAN)\"" >> $@
110 @echo "cGHC_SYSMAN_DIR :: String" >> $@
111 @echo "cGHC_SYSMAN_DIR = \"$(GHC_SYSMAN_DIR)\"" >> $@
112 @echo "cGHC_PERL :: String" >> $@
113 @echo "cGHC_PERL = \"$(GHC_PERL)\"" >> $@
114 @echo "cCONTEXT_DIFF :: String" >> $@
115 @echo "cCONTEXT_DIFF = \"$(CONTEXT_DIFF)\"" >> $@
116 @echo "cUSER_WAY_NAMES :: String" >> $@
117 @echo "cUSER_WAY_NAMES = \"$(USER_WAY_NAMES)\"" >> $@
118 @echo "cUSER_WAY_OPTS :: String" >> $@
119 @echo "cUSER_WAY_OPTS = \"$(USER_WAY_OPTS)\"" >> $@
120 @echo "cDEFAULT_TMPDIR :: String" >> $@
121 @echo "cDEFAULT_TMPDIR = \"$(DEFAULT_TMPDIR)\"" >> $@
122 @echo "cRelocatableBuild :: Bool" >> $@
123 ifeq "$(RelocatableBuild)" "YES"
124 @echo "cRelocatableBuild = True" >> $@
125 else
126 @echo "cRelocatableBuild = False" >> $@
127 endif
128 @echo "cLibFFI :: Bool" >> $@
129 ifeq "$(UseLibFFIForAdjustors)" "YES"
130 @echo "cLibFFI = True" >> $@
131 else
132 @echo "cLibFFI = False" >> $@
133 endif
134 @echo done.
135
136 $(eval $(call clean-target,compiler,config_hs,$(compiler_CONFIG_HS)))
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 "$(RM)" $(RM_OPTS) $@
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 "$(HostOS_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 "$(RM)" $(RM_OPTS) $@
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)\"" >> $@
221 ifeq "$(HostOS_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)" $< $@
239
240 # ----------------------------------------------------------------------------
241 # Generate supporting stuff for prelude/PrimOp.lhs
242 # from prelude/primops.txt
243
244 # XXX: these should go in stage1/stage2/stage3
245 PRIMOP_BITS = compiler/primop-data-decl.hs-incl \
246 compiler/primop-tag.hs-incl \
247 compiler/primop-list.hs-incl \
248 compiler/primop-has-side-effects.hs-incl \
249 compiler/primop-out-of-line.hs-incl \
250 compiler/primop-commutable.hs-incl \
251 compiler/primop-needs-wrapper.hs-incl \
252 compiler/primop-can-fail.hs-incl \
253 compiler/primop-strictness.hs-incl \
254 compiler/primop-primop-info.hs-incl
255
256 compiler_CPP_OPTS += -I$(GHC_INCLUDE_DIR)
257 compiler_CPP_OPTS += ${GhcCppOpts}
258
259 $(PRIMOPS_TXT) compiler/parser/Parser.y: %: %.pp compiler/stage1/$(PLATFORM_H)
260 $(CPP) $(RAWCPP_FLAGS) -P $(compiler_CPP_OPTS) -x c $< | grep -v '^#pragma GCC' > $@
261
262 $(eval $(call clean-target,compiler,primop, $(PRIMOPS_TXT) compiler/parser/Parser.y $(PRIMOP_BITS)))
263
264 ifneq "$(BootingFromHc)" "YES"
265 compiler/primop-data-decl.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
266 "$(GENPRIMOP_INPLACE)" --data-decl < $< > $@
267 compiler/primop-tag.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
268 "$(GENPRIMOP_INPLACE)" --primop-tag < $< > $@
269 compiler/primop-list.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
270 "$(GENPRIMOP_INPLACE)" --primop-list < $< > $@
271 compiler/primop-has-side-effects.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
272 "$(GENPRIMOP_INPLACE)" --has-side-effects < $< > $@
273 compiler/primop-out-of-line.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
274 "$(GENPRIMOP_INPLACE)" --out-of-line < $< > $@
275 compiler/primop-commutable.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
276 "$(GENPRIMOP_INPLACE)" --commutable < $< > $@
277 compiler/primop-needs-wrapper.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
278 "$(GENPRIMOP_INPLACE)" --needs-wrapper < $< > $@
279 compiler/primop-can-fail.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
280 "$(GENPRIMOP_INPLACE)" --can-fail < $< > $@
281 compiler/primop-strictness.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
282 "$(GENPRIMOP_INPLACE)" --strictness < $< > $@
283 compiler/primop-primop-info.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
284 "$(GENPRIMOP_INPLACE)" --primop-primop-info < $< > $@
285
286 # Usages aren't used any more; but the generator
287 # can still generate them if we want them back
288 compiler/primop-usage.hs-incl: $(PRIMOPS_TXT)
289 "$(GENPRIMOP_INPLACE)" --usage < $< > $@
290 endif
291
292 # -----------------------------------------------------------------------------
293 # Configuration
294
295 compiler_stage1_CONFIGURE_OPTS += --flags=stage1
296 compiler_stage2_CONFIGURE_OPTS += --flags=stage2
297 compiler_stage3_CONFIGURE_OPTS += --flags=stage3
298
299 ifeq "$(GhcWithNativeCodeGen)" "YES"
300 compiler_stage1_CONFIGURE_OPTS += --flags=ncg
301 compiler_stage2_CONFIGURE_OPTS += --flags=ncg
302 endif
303
304 ifeq "$(GhcWithInterpreter)" "YES"
305 compiler_stage2_CONFIGURE_OPTS += --flags=ghci
306
307 ifeq "$(BuildSharedLibs)" "YES"
308 compiler_stage2_CONFIGURE_OPTS += --enable-shared
309 # If we are going to use dynamic libraries instead of .o files for ghci,
310 # we will need to always retain CAFs in the compiler.
311 # ghci/keepCAFsForGHCi contains a GNU C __attribute__((constructor))
312 # function which sets the keepCAFs flag for the RTS before any Haskell
313 # code is run.
314 compiler_stage2_CONFIGURE_OPTS += --flags=dynlibs
315 endif
316
317 ifeq "$(GhcEnableTablesNextToCode) $(GhcUnregisterised)" "YES NO"
318 # Should GHCI be building info tables in the TABLES_NEXT_TO_CODE style
319 # or not?
320 # XXX This should logically be a CPP option, but there doesn't seem to
321 # be a flag for that
322 compiler_stage2_CONFIGURE_OPTS += --ghc-option=-DGHCI_TABLES_NEXT_TO_CODE
323 endif
324
325 # Should the debugger commands be enabled?
326 ifeq "$(GhciWithDebugger)" "YES"
327 compiler_stage2_CONFIGURE_OPTS += --ghc-option=-DDEBUGGER
328 endif
329
330 endif
331
332 ifeq "$(GhcWithNativeCodeGen)" "NO"
333 # XXX This should logically be a CPP option, but there doesn't seem to
334 # be a flag for that
335 compiler_CONFIGURE_OPTS += --ghc-option=-DOMIT_NATIVE_CODEGEN
336 endif
337
338 ifeq "$(TargetOS_CPP)" "openbsd"
339 compiler_CONFIGURE_OPTS += --ld-options=-E
340 endif
341
342 ifeq "$(GhcUnregisterised)" "NO"
343 ifeq "$(HOSTPLATFORM)" "ia64-unknown-linux"
344 # needed for generating proper relocation in large binaries: trac #856
345 compiler_CONFIGURE_OPTS += --ld-option=-Wl,--relax
346 endif
347 endif
348
349 # We need to turn on profiling either if we have been asked to
350 # (GhcLibProfiled = YES) or if we want GHC itself to be compiled with
351 # profiling enabled (GhcProfiled = YES).
352 ifneq "$(GhcLibProfiled) $(GhcProfiled)" "NO NO"
353 compiler_stage2_CONFIGURE_OPTS += --enable-library-profiling
354 # And if we're profiling GHC then we want lots of SCCs.
355 # We also don't want to waste time building the non-profiling library,
356 # either normally or for ghci. Unfortunately this means that we have to
357 # tell ghc-pkg --force as it gets upset when libHSghc-6.9.a doesn't
358 # exist.
359 ifeq "$(GhcProfiled)" "YES"
360 compiler_stage2_CONFIGURE_OPTS += --ghc-option=-auto-all
361 compiler_stage2_CONFIGURE_OPTS += --disable-library-vanilla
362 compiler_stage2_CONFIGURE_OPTS += --disable-library-for-ghci
363 compiler_stage2_CONFIGURE_OPTS += --ghc-pkg-option=--force
364 endif
365 endif
366
367 ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
368 # The #include is vital for the via-C route with older compilers, else the C
369 # compiler doesn't realise that the stcall foreign imports are indeed
370 # stdcall, and doesn't generate the Foo@8 name for them
371 # It's only important for older compilers, and in fact newer compilers
372 # will give a warning if the -#include flag is used. We therefore only
373 # do it for stage1, and only for < 6.11.
374 ifeq "$(ghc_ge_611)" "NO"
375 compiler_stage1_CONFIGURE_OPTS += --ghc-option='-\#include' \
376 --ghc-option='"<windows.h>"' \
377 --ghc-option='-\#include' \
378 --ghc-option='"<process.h>"'
379 endif
380 endif
381
382 # ghc_strlen percolates through so many modules that it is easier to get its
383 # prototype via a global option instead of a myriad of per-file OPTIONS.
384 # Again, this is only done for older compilers.
385 ifeq "$(ghc_ge_611)" "NO"
386 compiler_stage1_CONFIGURE_OPTS += --ghc-options='-\#include "cutils.h"'
387 endif
388
389 compiler_stage3_CONFIGURE_OPTS := $(compiler_stage2_CONFIGURE_OPTS)
390
391 compiler_stage1_CONFIGURE_OPTS += --ghc-option=-DSTAGE=1
392 compiler_stage2_CONFIGURE_OPTS += --ghc-option=-DSTAGE=2
393 compiler_stage3_CONFIGURE_OPTS += --ghc-option=-DSTAGE=3
394 compiler_stage2_HADDOCK_OPTS += --optghc=-DSTAGE=2
395
396 compiler_stage1_CONFIGURE_OPTS += --ghc-options='$(GhcStage1HcOpts)'
397 compiler_stage2_CONFIGURE_OPTS += --ghc-options='$(GhcStage2HcOpts)'
398 compiler_stage3_CONFIGURE_OPTS += --ghc-options='$(GhcStage3HcOpts)'
399
400 compiler/stage1/package-data.mk : compiler/ghc.mk
401 compiler/stage2/package-data.mk : compiler/ghc.mk
402 compiler/stage3/package-data.mk : compiler/ghc.mk
403
404 # -----------------------------------------------------------------------------
405 # And build the package
406
407 compiler_PACKAGE = ghc
408
409 # Note [fiddle-stage1-version]
410 # The version of the GHC package changes every day, since the
411 # patchlevel is the current date. We don't want to force
412 # recompilation of the entire compiler when this happens, so for stage
413 # 1 we omit the patchlevel from the version number. For stage 2 we
414 # have to include the patchlevel since this is the package we install,
415 # however.
416 #
417 # Note: we also have to tweak the version number of the package itself
418 # when it gets registered; see Note [munge-stage1-package-config]
419 # below.
420 # The ProjectPatchLevel > 20000000 iff it's a date. If it's e.g. 6.12.1
421 # then we don't want to remove it
422 ifneq "$(CLEANING)" "YES"
423 ifeq "$(shell [ $(ProjectPatchLevel) -gt 20000000 ] && echo YES)" "YES"
424 compiler_stage1_VERSION_MUNGED = YES
425 endif
426 endif
427
428 ifeq "$(compiler_stage1_VERSION_MUNGED)" "YES"
429 define compiler_PACKAGE_MAGIC
430 compiler_stage1_VERSION = $(subst .$(ProjectPatchLevel),,$(ProjectVersion))
431 endef
432
433 # Don't register the non-munged package
434 compiler_stage1_REGISTER_PACKAGE = NO
435
436 endif
437
438 # haddocking only happens for stage2
439 compiler_stage1_DO_HADDOCK = NO
440 compiler_stage3_DO_HADDOCK = NO
441
442 # Don't do splitting for the GHC package, it takes too long and
443 # there's not much benefit.
444 compiler_stage1_SplitObjs = NO
445 compiler_stage2_SplitObjs = NO
446 compiler_stage3_SplitObjs = NO
447
448 # For now, bindists always use stage 2
449 ifneq "$(BINDIST)" "YES"
450 # stage 1 is enabled unless $(stage) is set to something other than 1
451 ifeq "$(filter-out 1,$(stage))" ""
452 $(eval $(call build-package,compiler,stage1,0))
453 endif
454 endif
455
456 # stage 2 is enabled unless $(stage) is set to something other than 2
457 ifeq "$(filter-out 2,$(stage))" ""
458 $(eval $(call build-package,compiler,stage2,1))
459 endif
460
461 ifneq "$(BINDIST)" "YES"
462 # stage 3 has to be requested explicitly with stage=3
463 ifeq "$(stage)" "3"
464 $(eval $(call build-package,compiler,stage3,2))
465 endif
466
467 compiler_stage2_TAGS_HC_OPTS = -package ghc
468 $(eval $(call tags-package,compiler,stage2))
469
470 $(compiler_stage1_depfile_haskell) : compiler/stage1/$(PLATFORM_H)
471 $(compiler_stage2_depfile_haskell) : compiler/stage2/$(PLATFORM_H)
472 $(compiler_stage3_depfile_haskell) : compiler/stage3/$(PLATFORM_H)
473
474 $(compiler_stage1_depfile_haskell) : $(includes_H_CONFIG) $(includes_H_PLATFORM) $(includes_GHCCONSTANTS) $(includes_DERIVEDCONSTANTS) $(PRIMOP_BITS)
475 $(compiler_stage2_depfile_haskell) : $(includes_H_CONFIG) $(includes_H_PLATFORM) $(includes_GHCCONSTANTS) $(includes_DERIVEDCONSTANTS) $(PRIMOP_BITS)
476 $(compiler_stage3_depfile_haskell) : $(includes_H_CONFIG) $(includes_H_PLATFORM) $(includes_GHCCONSTANTS) $(includes_DERIVEDCONSTANTS) $(PRIMOP_BITS)
477
478 # Every Constants.o object file depends on includes/GHCConstants.h:
479 $(eval $(call compiler-hs-dependency,Constants,$(includes_GHCCONSTANTS) includes/HaskellConstants.hs))
480
481 # Every PrimOp.o object file depends on $(PRIMOP_BITS):
482 $(eval $(call compiler-hs-dependency,PrimOp,$(PRIMOP_BITS)))
483
484 # GHC itself doesn't know about the above dependencies, so we have to
485 # switch off the recompilation checker for those modules:
486 compiler/prelude/PrimOps_HC_OPTS += -fforce-recomp
487 compiler/main/Constants_HC_OPTS += -fforce-recomp
488
489 # Note [munge-stage1-package-config]
490 # Strip the date/patchlevel from the version of stage1. See Note
491 # [fiddle-stage1-version] above.
492 ifeq "$(compiler_stage1_VERSION_MUNGED)" "YES"
493 compiler/stage1/inplace-pkg-config-munged: compiler/stage1/inplace-pkg-config
494 sed -e 's/^\(version: .*\)\.$(ProjectPatchLevel)$$/\1/' \
495 -e 's/^\(id: .*\)\.$(ProjectPatchLevel)$$/\1/' \
496 -e 's/^\(hs-libraries: HSghc-.*\)\.$(ProjectPatchLevel)$$/\1/' \
497 < $< > $@
498 "$(compiler_stage1_GHC_PKG)" update --force $(compiler_stage1_GHC_PKG_OPTS) $@
499
500 $(compiler_stage1_v_LIB) : compiler/stage1/inplace-pkg-config-munged
501 endif
502
503 endif
504