root/compiler/ghc.mk

Revision 88f694dd488bfe475c7dfac20ad47781c5689785, 24.5 KB (checked in by Ian Lynagh <igloo@…>, 3 weeks ago)

Enable and fix building dynlibs on Win64
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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# For expressing extra dependencies on source files
15
16define 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$$(stage)/build/$1.$$($$(way)_osuf))) : $2
21
22endef
23
24# -----------------------------------------------------------------------------
25# Create compiler configuration
26#
27# The 'echo' commands simply spit the values of various make variables
28# into Config.hs, whence they can be compiled and used by GHC itself
29
30# This is just to avoid generating a warning when generating deps
31# involving RtsFlags.h
32compiler_stage1_MKDEPENDC_OPTS = -DMAKING_GHC_BUILD_SYSTEM_DEPENDENCIES
33compiler_stage2_MKDEPENDC_OPTS = -DMAKING_GHC_BUILD_SYSTEM_DEPENDENCIES
34compiler_stage3_MKDEPENDC_OPTS = -DMAKING_GHC_BUILD_SYSTEM_DEPENDENCIES
35
36compiler_stage1_C_FILES_NODEPS = compiler/parser/cutils.c
37
38ifneq "$(BINDIST)" "YES"
39compiler/stage1/package-data.mk : compiler/stage1/build/Config.hs
40compiler/stage2/package-data.mk : compiler/stage2/build/Config.hs
41compiler/stage3/package-data.mk : compiler/stage3/build/Config.hs
42endif
43
44compiler/stage%/build/Config.hs : mk/config.mk mk/project.mk | $$(dir $$@)/.
45        $(call removeFiles,$@)
46        @echo 'Creating $@ ... '
47        @echo '{-# LANGUAGE CPP #-}'                                        >> $@
48        @echo 'module Config where'                                         >> $@
49        @echo                                                               >> $@
50        @echo '#include "ghc_boot_platform.h"'                              >> $@
51        @echo                                                               >> $@
52        @echo 'data IntegerLibrary = IntegerGMP | IntegerSimple'            >> $@
53        @echo '    deriving Eq'                                             >> $@
54        @echo                                                               >> $@
55        @echo 'cBuildPlatformString :: String'                              >> $@
56        @echo 'cBuildPlatformString = BuildPlatform_NAME'                   >> $@
57        @echo 'cHostPlatformString :: String'                               >> $@
58        @echo 'cHostPlatformString = HostPlatform_NAME'                     >> $@
59        @echo 'cTargetPlatformString :: String'                             >> $@
60        @echo 'cTargetPlatformString = TargetPlatform_NAME'                 >> $@
61        @echo                                                               >> $@
62        @echo 'cProjectName          :: String'                             >> $@
63        @echo 'cProjectName          = "$(ProjectName)"'                    >> $@
64        @echo 'cProjectVersion       :: String'                             >> $@
65        @echo 'cProjectVersion       = "$(ProjectVersion)"'                 >> $@
66        @echo 'cProjectVersionInt    :: String'                             >> $@
67        @echo 'cProjectVersionInt    = "$(ProjectVersionInt)"'              >> $@
68        @echo 'cProjectPatchLevel    :: String'                             >> $@
69        @echo 'cProjectPatchLevel    = "$(ProjectPatchLevel)"'              >> $@
70        @echo 'cBooterVersion        :: String'                             >> $@
71        @echo 'cBooterVersion        = "$(GhcVersion)"'                     >> $@
72        @echo 'cStage                :: String'                             >> $@
73        @echo 'cStage                = show (STAGE :: Int)'                 >> $@
74        @echo 'cGccLinkerOpts        :: [String]'                           >> $@
75        @echo 'cGccLinkerOpts        = words "$(CONF_GCC_LINKER_OPTS_STAGE$*)"' >> $@
76        @echo 'cLdLinkerOpts         :: [String]'                           >> $@
77        @echo 'cLdLinkerOpts         = words "$(CONF_LD_LINKER_OPTS_STAGE$*)"'  >> $@
78        @echo 'cIntegerLibrary       :: String'                             >> $@
79        @echo 'cIntegerLibrary       = "$(INTEGER_LIBRARY)"'                >> $@
80        @echo 'cIntegerLibraryType   :: IntegerLibrary'                     >> $@
81ifeq "$(INTEGER_LIBRARY)" "integer-gmp"
82        @echo 'cIntegerLibraryType   = IntegerGMP'                          >> $@
83else ifeq "$(INTEGER_LIBRARY)" "integer-simple"
84        @echo 'cIntegerLibraryType   = IntegerSimple'                       >> $@
85else ifneq "$(CLEANING)" "YES"
86$(error Unknown integer library)
87endif
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 'cGhcUnregisterised    :: String'                             >> $@
99        @echo 'cGhcUnregisterised    = "$(GhcUnregisterised)"'              >> $@
100        @echo 'cGhcEnableTablesNextToCode :: String'                        >> $@
101        @echo 'cGhcEnableTablesNextToCode = "$(GhcEnableTablesNextToCode)"' >> $@
102        @echo 'cLeadingUnderscore    :: String'                             >> $@
103        @echo 'cLeadingUnderscore    = "$(LeadingUnderscore)"'              >> $@
104        @echo 'cRAWCPP_FLAGS         :: String'                             >> $@
105        @echo 'cRAWCPP_FLAGS         = "$(RAWCPP_FLAGS)"'                   >> $@
106        @echo 'cLdHasNoCompactUnwind :: String'                             >> $@
107        @echo 'cLdHasNoCompactUnwind = "$(LdHasNoCompactUnwind)"'           >> $@
108        @echo 'cLdIsGNULd            :: String'                             >> $@
109        @echo 'cLdIsGNULd            = "$(LdIsGNULd)"'                      >> $@
110        @echo 'cLdHasBuildId         :: String'                             >> $@
111        @echo 'cLdHasBuildId         = "$(LdHasBuildId)"'                   >> $@
112        @echo 'cLD_X                 :: String'                             >> $@
113        @echo 'cLD_X                 = "$(LD_X)"'                           >> $@
114        @echo 'cGHC_DRIVER_DIR       :: String'                             >> $@
115        @echo 'cGHC_DRIVER_DIR       = "$(GHC_DRIVER_DIR)"'                 >> $@
116        @echo 'cGHC_UNLIT_PGM        :: String'                             >> $@
117        @echo 'cGHC_UNLIT_PGM        = "$(GHC_UNLIT_PGM)"'                  >> $@
118        @echo 'cGHC_UNLIT_DIR        :: String'                             >> $@
119        @echo 'cGHC_UNLIT_DIR        = "$(GHC_UNLIT_DIR)"'                  >> $@
120        @echo 'cGHC_SPLIT_PGM        :: String'                             >> $@
121        @echo 'cGHC_SPLIT_PGM        = "$(GHC_SPLIT_PGM)"'                  >> $@
122        @echo 'cGHC_SPLIT_DIR        :: String'                             >> $@
123        @echo 'cGHC_SPLIT_DIR        = "$(GHC_SPLIT_DIR)"'                  >> $@
124        @echo 'cGHC_SYSMAN_PGM       :: String'                             >> $@
125        @echo 'cGHC_SYSMAN_PGM       = "$(GHC_SYSMAN)"'                     >> $@
126        @echo 'cGHC_SYSMAN_DIR       :: String'                             >> $@
127        @echo 'cGHC_SYSMAN_DIR       = "$(GHC_SYSMAN_DIR)"'                 >> $@
128        @echo 'cDEFAULT_TMPDIR       :: String'                             >> $@
129        @echo 'cDEFAULT_TMPDIR       = "$(DEFAULT_TMPDIR)"'                 >> $@
130        @echo 'cLibFFI               :: Bool'                               >> $@
131ifeq "$(UseLibFFIForAdjustors)" "YES"
132        @echo 'cLibFFI               = True'                                >> $@
133else
134        @echo 'cLibFFI               = False'                               >> $@
135endif
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
146PLATFORM_H = ghc_boot_platform.h
147
148ifeq "$(BuildingCrossCompiler)" "YES"
149compiler/stage1/$(PLATFORM_H) : compiler/stage2/$(PLATFORM_H)
150        cp $< $@
151else
152compiler/stage1/$(PLATFORM_H) : mk/config.mk mk/project.mk | $$(dir $$@)/.
153        $(call removeFiles,$@)
154        @echo "Creating $@..."
155        @echo "#ifndef __PLATFORM_H__"                           >> $@
156        @echo "#define __PLATFORM_H__"                           >> $@
157        @echo                                                    >> $@
158        @echo "#define BuildPlatform_NAME  \"$(BUILDPLATFORM)\"" >> $@
159        @echo "#define HostPlatform_NAME   \"$(BUILDPLATFORM)\"" >> $@
160        @echo "#define TargetPlatform_NAME \"$(HOSTPLATFORM)\""  >> $@
161        @echo                                                    >> $@
162        @echo "#define $(BuildPlatform_CPP)_BUILD 1"             >> $@
163        @echo "#define $(BuildPlatform_CPP)_HOST 1"              >> $@
164        @echo "#define $(HostPlatform_CPP)_TARGET 1"             >> $@
165        @echo                                                    >> $@
166        @echo "#define $(BuildArch_CPP)_BUILD_ARCH 1"            >> $@
167        @echo "#define $(BuildArch_CPP)_HOST_ARCH 1"             >> $@
168        @echo "#define $(HostArch_CPP)_TARGET_ARCH 1"            >> $@
169        @echo "#define BUILD_ARCH \"$(BuildArch_CPP)\""          >> $@
170        @echo "#define HOST_ARCH \"$(BuildArch_CPP)\""           >> $@
171        @echo "#define TARGET_ARCH \"$(HostArch_CPP)\""          >> $@
172        @echo                                                    >> $@
173        @echo "#define $(BuildOS_CPP)_BUILD_OS 1"                >> $@
174        @echo "#define $(BuildOS_CPP)_HOST_OS 1"                 >> $@
175        @echo "#define $(HostOS_CPP)_TARGET_OS 1"                >> $@
176        @echo "#define BUILD_OS \"$(BuildOS_CPP)\""              >> $@
177        @echo "#define HOST_OS \"$(BuildOS_CPP)\""               >> $@
178        @echo "#define TARGET_OS \"$(HostOS_CPP)\""              >> $@
179ifeq "$(HostOS_CPP)" "irix"
180        @echo "#ifndef $(IRIX_MAJOR)_TARGET_OS"                  >> $@
181        @echo "#define $(IRIX_MAJOR)_TARGET_OS 1"                >> $@
182        @echo "#endif"                                           >> $@
183endif
184        @echo                                                    >> $@
185        @echo "#define $(BuildVendor_CPP)_BUILD_VENDOR 1"        >> $@
186        @echo "#define $(BuildVendor_CPP)_HOST_VENDOR 1"         >> $@
187        @echo "#define $(HostVendor_CPP)_TARGET_VENDOR 1"        >> $@
188        @echo "#define BUILD_VENDOR \"$(BuildVendor_CPP)\""      >> $@
189        @echo "#define HOST_VENDOR \"$(BuildVendor_CPP)\""       >> $@
190        @echo "#define TARGET_VENDOR \"$(HostVendor_CPP)\""      >> $@
191        @echo                                                    >> $@
192        @echo "#endif /* __PLATFORM_H__ */"                      >> $@
193        @echo "Done."
194endif
195
196# For stage2 and above, the BUILD platform is the HOST of stage1, and
197# the HOST platform is the TARGET of stage1.  The TARGET remains the same
198# (stage1 is the cross-compiler, not stage2).
199compiler/stage2/$(PLATFORM_H) : mk/config.mk mk/project.mk | $$(dir $$@)/.
200        $(call removeFiles,$@)
201        @echo "Creating $@..."
202        @echo "#ifndef __PLATFORM_H__"                            >> $@
203        @echo "#define __PLATFORM_H__"                            >> $@
204        @echo                                                     >> $@
205        @echo "#define BuildPlatform_NAME  \"$(BUILDPLATFORM)\""  >> $@
206        @echo "#define HostPlatform_NAME   \"$(HOSTPLATFORM)\""   >> $@
207        @echo "#define TargetPlatform_NAME \"$(TARGETPLATFORM)\"" >> $@
208        @echo                                                     >> $@
209        @echo "#define $(BuildPlatform_CPP)_BUILD 1"              >> $@
210        @echo "#define $(HostPlatform_CPP)_HOST 1"                >> $@
211        @echo "#define $(TargetPlatform_CPP)_TARGET 1"            >> $@
212        @echo                                                     >> $@
213        @echo "#define $(BuildArch_CPP)_BUILD_ARCH 1"             >> $@
214        @echo "#define $(HostArch_CPP)_HOST_ARCH 1"               >> $@
215        @echo "#define $(TargetArch_CPP)_TARGET_ARCH 1"           >> $@
216        @echo "#define BUILD_ARCH \"$(HostArch_CPP)\""            >> $@
217        @echo "#define HOST_ARCH \"$(HostArch_CPP)\""             >> $@
218        @echo "#define TARGET_ARCH \"$(TargetArch_CPP)\""         >> $@
219        @echo                                                     >> $@
220        @echo "#define $(HostOS_CPP)_BUILD_OS 1"                  >> $@
221        @echo "#define $(HostOS_CPP)_HOST_OS 1"                   >> $@
222        @echo "#define $(TargetOS_CPP)_TARGET_OS 1"               >> $@
223        @echo "#define BUILD_OS \"$(HostOS_CPP)\""                >> $@
224        @echo "#define HOST_OS \"$(HostOS_CPP)\""                 >> $@
225        @echo "#define TARGET_OS \"$(TargetOS_CPP)\""             >> $@
226ifeq "$(TargetOS_CPP)" "irix"
227        @echo "#ifndef $(IRIX_MAJOR)_TARGET_OS"                   >> $@
228        @echo "#define $(IRIX_MAJOR)_TARGET_OS 1"                 >> $@
229        @echo "#endif"                                            >> $@
230endif
231        @echo                                                     >> $@
232        @echo "#define $(BuildVendor_CPP)_BUILD_VENDOR 1"         >> $@
233        @echo "#define $(HostVendor_CPP)_HOST_VENDOR 1"           >> $@
234        @echo "#define $(TargetVendor_CPP)_TARGET_VENDOR  1"      >> $@
235        @echo "#define BUILD_VENDOR \"$(BuildVendor_CPP)\""       >> $@
236        @echo "#define HOST_VENDOR \"$(HostVendor_CPP)\""         >> $@
237        @echo "#define TARGET_VENDOR \"$(TargetVendor_CPP)\""     >> $@
238        @echo                                                     >> $@
239        @echo "#endif /* __PLATFORM_H__ */"                       >> $@
240        @echo "Done."
241
242compiler/stage3/$(PLATFORM_H) : compiler/stage2/$(PLATFORM_H)
243        "$(CP)" $< $@
244
245# ----------------------------------------------------------------------------
246#               Generate supporting stuff for prelude/PrimOp.lhs
247#               from prelude/primops.txt
248
249# XXX: these should go in stage1/stage2/stage3
250PRIMOP_BITS = compiler/primop-data-decl.hs-incl        \
251              compiler/primop-tag.hs-incl              \
252              compiler/primop-list.hs-incl             \
253              compiler/primop-has-side-effects.hs-incl \
254              compiler/primop-out-of-line.hs-incl      \
255              compiler/primop-commutable.hs-incl       \
256              compiler/primop-code-size.hs-incl        \
257              compiler/primop-can-fail.hs-incl         \
258              compiler/primop-strictness.hs-incl       \
259              compiler/primop-primop-info.hs-incl
260
261compiler_CPP_OPTS += $(addprefix -I,$(GHC_INCLUDE_DIRS))
262compiler_CPP_OPTS += ${GhcCppOpts}
263
264$(PRIMOPS_TXT) compiler/parser/Parser.y: %: %.pp compiler/stage1/$(PLATFORM_H)
265        $(CPP) $(RAWCPP_FLAGS) -P $(compiler_CPP_OPTS) -x c $< | grep -v '^#pragma GCC' > $@
266
267$(eval $(call clean-target,compiler,primop, $(PRIMOPS_TXT) compiler/parser/Parser.y $(PRIMOP_BITS)))
268
269ifneq "$(BootingFromHc)" "YES"
270compiler/primop-data-decl.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
271        "$(GENPRIMOP_INPLACE)" --data-decl          < $< > $@
272compiler/primop-tag.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
273        "$(GENPRIMOP_INPLACE)" --primop-tag         < $< > $@
274compiler/primop-list.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
275        "$(GENPRIMOP_INPLACE)" --primop-list        < $< > $@
276compiler/primop-has-side-effects.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
277        "$(GENPRIMOP_INPLACE)" --has-side-effects   < $< > $@
278compiler/primop-out-of-line.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
279        "$(GENPRIMOP_INPLACE)" --out-of-line        < $< > $@
280compiler/primop-commutable.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
281        "$(GENPRIMOP_INPLACE)" --commutable         < $< > $@
282compiler/primop-code-size.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
283        "$(GENPRIMOP_INPLACE)" --code-size          < $< > $@
284compiler/primop-can-fail.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
285        "$(GENPRIMOP_INPLACE)" --can-fail           < $< > $@
286compiler/primop-strictness.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
287        "$(GENPRIMOP_INPLACE)" --strictness         < $< > $@
288compiler/primop-primop-info.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
289        "$(GENPRIMOP_INPLACE)" --primop-primop-info < $< > $@
290
291# Usages aren't used any more; but the generator
292# can still generate them if we want them back
293compiler/primop-usage.hs-incl: $(PRIMOPS_TXT)
294        "$(GENPRIMOP_INPLACE)" --usage              < $< > $@
295endif
296
297# -----------------------------------------------------------------------------
298# Configuration
299
300compiler_stage1_CONFIGURE_OPTS += --flags=stage1
301compiler_stage2_CONFIGURE_OPTS += --flags=stage2
302compiler_stage3_CONFIGURE_OPTS += --flags=stage3
303
304ifeq "$(GhcWithNativeCodeGen)" "YES"
305compiler_stage1_CONFIGURE_OPTS += --flags=ncg
306compiler_stage2_CONFIGURE_OPTS += --flags=ncg
307endif
308
309ifeq "$(GhcWithInterpreter)" "YES"
310compiler_stage2_CONFIGURE_OPTS += --flags=ghci
311
312ifeq "$(BuildSharedLibs)" "YES"
313compiler_stage2_CONFIGURE_OPTS += --enable-shared
314# If we are going to use dynamic libraries instead of .o files for ghci,
315# we will need to always retain CAFs in the compiler.
316# ghci/keepCAFsForGHCi contains a GNU C __attribute__((constructor))
317# function which sets the keepCAFs flag for the RTS before any Haskell
318# code is run.
319compiler_stage2_CONFIGURE_OPTS += --flags=dynlibs
320endif
321
322ifeq "$(GhcEnableTablesNextToCode) $(GhcUnregisterised)" "YES NO"
323# Should GHCI be building info tables in the TABLES_NEXT_TO_CODE style
324# or not?
325# XXX This should logically be a CPP option, but there doesn't seem to
326# be a flag for that
327compiler_stage2_CONFIGURE_OPTS += --ghc-option=-DGHCI_TABLES_NEXT_TO_CODE
328endif
329
330# Should the debugger commands be enabled?
331ifeq "$(GhciWithDebugger)" "YES"
332compiler_stage2_CONFIGURE_OPTS += --ghc-option=-DDEBUGGER
333endif
334
335endif
336
337ifeq "$(TargetOS_CPP)" "openbsd"
338compiler_CONFIGURE_OPTS += --ld-options=-E
339endif
340
341ifeq "$(GhcUnregisterised)" "NO"
342else
343compiler_CONFIGURE_OPTS += --ghc-option=-DNO_REGS
344endif
345
346ifeq "$(GhcProfiled)" "YES"
347
348# If we're profiling GHC then we want SCCs.  However, adding -auto-all
349# everywhere tends to give a hard-to-read profile, and adds lots of
350# overhead.  A better approach is to proceed top-down; identify the
351# parts of the compiler of interest, and then add further cost centres
352# as necessary.  Turn on -auto-all for individual modules like this:
353
354compiler/main/DriverPipeline_HC_OPTS += -auto-all
355compiler/main/GhcMake_HC_OPTS        += -auto-all
356compiler/main/GHC_HC_OPTS            += -auto-all
357
358# or alternatively add {-# OPTIONS_GHC -auto-all #-} to the top of
359# modules you're interested in.
360
361# We seem to still build the vanilla libraries even if we say
362# --disable-library-vanilla, but installation then fails, as Cabal
363# doesn't copy the vanilla .hi files, but ghc-pkg complains about
364# their absence when we register the package. So for now, we just
365# leave the vanilla libraries enabled.
366# compiler_stage2_CONFIGURE_OPTS += --disable-library-vanilla
367compiler_stage2_CONFIGURE_OPTS += --ghc-pkg-option=--force
368endif
369
370compiler_stage3_CONFIGURE_OPTS := $(compiler_stage2_CONFIGURE_OPTS)
371
372compiler_stage1_CONFIGURE_OPTS += --ghc-option=-DSTAGE=1
373compiler_stage2_CONFIGURE_OPTS += --ghc-option=-DSTAGE=2
374compiler_stage3_CONFIGURE_OPTS += --ghc-option=-DSTAGE=3
375compiler_stage2_HADDOCK_OPTS += --optghc=-DSTAGE=2
376
377compiler/stage1/package-data.mk : compiler/ghc.mk
378compiler/stage2/package-data.mk : compiler/ghc.mk
379compiler/stage3/package-data.mk : compiler/ghc.mk
380
381# -----------------------------------------------------------------------------
382# And build the package
383
384compiler_PACKAGE = ghc
385
386# Note [fiddle-stage1-version]
387# The version of the GHC package changes every day, since the
388# patchlevel is the current date.  We don't want to force
389# recompilation of the entire compiler when this happens, so for stage
390# 1 we omit the patchlevel from the version number.  For stage 2 we
391# have to include the patchlevel since this is the package we install,
392# however.
393#
394# Note: we also have to tweak the version number of the package itself
395# when it gets registered; see Note [munge-stage1-package-config]
396# below.
397# The ProjectPatchLevel > 20000000 iff it's a date. If it's e.g. 6.12.1
398# then we don't want to remove it
399ifneq "$(CLEANING)" "YES"
400ifeq "$(shell [ $(ProjectPatchLevel) -gt 20000000 ] && echo YES)" "YES"
401compiler_stage1_VERSION_MUNGED = YES
402endif
403endif
404
405ifeq "$(compiler_stage1_VERSION_MUNGED)" "YES"
406compiler_stage1_MUNGED_VERSION = $(subst .$(ProjectPatchLevel),,$(ProjectVersion))
407define compiler_PACKAGE_MAGIC
408compiler_stage1_VERSION = $(compiler_stage1_MUNGED_VERSION)
409endef
410
411# Don't register the non-munged package
412compiler_stage1_REGISTER_PACKAGE = NO
413
414endif
415
416# haddocking only happens for stage2
417compiler_stage1_DO_HADDOCK = NO
418compiler_stage3_DO_HADDOCK = NO
419
420# Don't do splitting for the GHC package, it takes too long and
421# there's not much benefit.
422compiler_stage1_SplitObjs = NO
423compiler_stage2_SplitObjs = NO
424compiler_stage3_SplitObjs = NO
425
426# if stage is set to something other than "1" or "", disable stage 1
427ifneq "$(filter-out 1,$(stage))" ""
428compiler_stage1_NOT_NEEDED = YES
429endif
430# if stage is set to something other than "2" or "", disable stage 2
431ifneq "$(filter-out 2,$(stage))" ""
432compiler_stage2_NOT_NEEDED = YES
433endif
434# stage 3 has to be requested explicitly with stage=3
435ifneq "$(stage)" "3"
436compiler_stage3_NOT_NEEDED = YES
437endif
438$(eval $(call build-package,compiler,stage1,0))
439$(eval $(call build-package,compiler,stage2,1))
440$(eval $(call build-package,compiler,stage3,2))
441
442# after build-package, because that adds --enable-library-for-ghci
443# to compiler_stage*_CONFIGURE_OPTS:
444# We don't build the GHCi library for the ghc package. We can load it
445# the .a file instead, and as object splitting isn't on for the ghc
446# package this isn't much slower.However, not building the package saves
447# a significant chunk of disk space.
448compiler_stage1_CONFIGURE_OPTS += --disable-library-for-ghci
449compiler_stage2_CONFIGURE_OPTS += --disable-library-for-ghci
450compiler_stage3_CONFIGURE_OPTS += --disable-library-for-ghci
451
452# after build-package, because that sets compiler_stage1_HC_OPTS:
453compiler_stage1_HC_OPTS += $(GhcStage1HcOpts)
454compiler_stage2_HC_OPTS += $(GhcStage2HcOpts)
455compiler_stage3_HC_OPTS += $(GhcStage3HcOpts)
456
457ifeq "$(GhcStage1DefaultNewCodegen)" "YES"
458compiler_stage1_HC_OPTS += -DGHC_DEFAULT_NEW_CODEGEN
459endif
460
461ifeq "$(GhcStage2DefaultNewCodegen)" "YES"
462compiler_stage2_HC_OPTS += -DGHC_DEFAULT_NEW_CODEGEN
463endif
464
465ifeq "$(GhcStage3DefaultNewCodegen)" "YES"
466compiler_stage3_HC_OPTS += -DGHC_DEFAULT_NEW_CODEGEN
467endif
468
469ifneq "$(BINDIST)" "YES"
470
471compiler_stage2_TAGS_HC_OPTS = -package ghc
472$(eval $(call tags-package,compiler,stage2))
473
474$(compiler_stage1_depfile_haskell) : compiler/stage1/$(PLATFORM_H)
475$(compiler_stage2_depfile_haskell) : compiler/stage2/$(PLATFORM_H)
476$(compiler_stage3_depfile_haskell) : compiler/stage3/$(PLATFORM_H)
477
478$(compiler_stage1_depfile_haskell) : $(includes_H_CONFIG) $(includes_H_PLATFORM) $(includes_GHCCONSTANTS) $(includes_DERIVEDCONSTANTS) $(PRIMOP_BITS)
479$(compiler_stage2_depfile_haskell) : $(includes_H_CONFIG) $(includes_H_PLATFORM) $(includes_GHCCONSTANTS) $(includes_DERIVEDCONSTANTS) $(PRIMOP_BITS)
480$(compiler_stage3_depfile_haskell) : $(includes_H_CONFIG) $(includes_H_PLATFORM) $(includes_GHCCONSTANTS) $(includes_DERIVEDCONSTANTS) $(PRIMOP_BITS)
481
482# Every Constants.o object file depends on includes/GHCConstants.h:
483$(eval $(call compiler-hs-dependency,Constants,$(includes_GHCCONSTANTS) includes/HaskellConstants.hs))
484
485# Every PrimOp.o object file depends on $(PRIMOP_BITS):
486$(eval $(call compiler-hs-dependency,PrimOp,$(PRIMOP_BITS)))
487
488# GHC itself doesn't know about the above dependencies, so we have to
489# switch off the recompilation checker for those modules:
490compiler/prelude/PrimOp_HC_OPTS  += -fforce-recomp
491compiler/main/Constants_HC_OPTS  += -fforce-recomp
492
493# LibFFI.hs #includes ffi.h
494compiler/stage2/build/LibFFI.hs : $(libffi_HEADERS)
495# On Windows it seems we also need to link directly to libffi
496ifeq "$(HostOS_CPP)" "mingw32"
497define windowsDynLinkToFfi
498# $1 = way
499ifneq "$$(findstring dyn, $1)" ""
500compiler_stage2_$1_ALL_HC_OPTS += -l$$(LIBFFI_WINDOWS_LIB)
501endif
502endef
503$(foreach way,$(GhcLibWays),$(eval $(call windowsDynLinkToFfi,$(way))))
504endif
505
506# Note [munge-stage1-package-config]
507# Strip the date/patchlevel from the version of stage1.  See Note
508# [fiddle-stage1-version] above.
509ifeq "$(compiler_stage1_VERSION_MUNGED)" "YES"
510compiler/stage1/inplace-pkg-config-munged: compiler/stage1/inplace-pkg-config
511        sed -e 's/^\(version: .*\)\.$(ProjectPatchLevel)$$/\1/' \
512            -e 's/^\(id: .*\)\.$(ProjectPatchLevel)$$/\1/' \
513            -e 's/^\(hs-libraries: HSghc-.*\)\.$(ProjectPatchLevel)$$/\1/' \
514          < $< > $@
515        "$(compiler_stage1_GHC_PKG)" update --force $(compiler_stage1_GHC_PKG_OPTS) $@
516
517# We need to make sure the munged config is in the database before we
518# try to configure ghc-bin
519ghc/stage1/package-data.mk : compiler/stage1/inplace-pkg-config-munged
520endif
521
522endif
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