1 # -----------------------------------------------------------------------------
2 # Main compiler Makefile
6 # all builds stage1 compiler
8 # boot stage=N generate build dirs and dependencies for stage N.
9 # NB. Must be done before 'make stageN'.
10 # NB. Cannot 'make boot stage=2' until stage1 has
11 # been built (similarly for stage3).
13 # stage1 (or stage=1) builds stage1 compiler
14 # stage2 (or stage=2) builds stage2 compiler
15 # stage3 (or stage=3) builds stage3 compiler
20 # Use GHC for compiling C bits (NB. must be before boilerplate include)
24 include $(TOP)/mk/boilerplate.mk
26 #-----------------------------------------------------------------------------
27 # Counting source code lines
29 USER_SRCS = $(filter-out $(DERIVED_SRCS),$(SRCS))
31 ./count_lines $(USER_SRCS)
33 #-----------------------------------------------------------------------------
34 # Building ghc different ways (default is just `normal' sequential)
36 WAYS=$(GhcCompilerWays)
38 # -----------------------------------------------------------------------------
41 # The stage1/stage2/stage3 business is quite delicate. Here's how it works:
43 # - the variable $(stage) holds the current stage number. To build a
44 # particular stage, you say 'make stage=N' where N is 1, 2, or 3.
47 # - for stage N, object files and .hi files are placed inside
48 # the directory stageN, in subdirectories as per the sources.
50 # - .hi-boot files are *linked* into the stageN tree, because in GHC 5.05+
51 # the .hi-boot file must reside in the same place as the .hi file.
53 # - we use explicit -o and -ohi options to direct the output from C &
54 # Haskell compilations.
56 # - we generate a different .depend file for each build. They need to be
57 # different, because each stage might include different files: stage1
58 # might not include GHCi, for example. For each stage, a normal .depend
59 # file is generated, and then post-processed to add the correct stageN/
60 # prefix to each object and .hi filename. The resulting .depend file
61 # is named .depend-$(stage). See the end of this Makefile for details.
63 # - normal implicit rules don't work any more, because they're of the form
67 # whereas we really need
71 # so suffix.mk now defines the appropriate suffix rules when
72 # $(odir) is set to a non-empty value. Here we set $(odir) to
73 # stage1, stage2, or stage3.
75 # There are other plausible designs that might work, but each has different
78 # - using -odir and -hidir: GHC <= 4.08 doesn't support -hidir, and
79 # anyway -odir puts all the objects in one directory (strips off the
80 # subdirectory part), which eventually forces us to use VPATH to find
81 # the sources. I have a really bad feeling about VPATH.
83 # - invoke make in the stageN subdirectory. This probably requires VPATH
86 # - create a link tree. The problem with requiring link trees is that
87 # Windows doesn't support symbolic links.
95 $(MKDIRHIER) stage$(stage)
96 for i in $(ALL_DIRS); do \
97 $(MKDIRHIER) stage$(stage)/$$i; \
100 ifeq "$(stage) $(ghc_ge_603)" "1 YES"
103 ifneq "$(findstring $(stage), 2 3)" ""
111 # On Windows, we can't use symbolic links for the -hi-boot files
112 # because GHC itself is a Mingw program and does not understand
113 # symbolic links. So we have to copy the files instead of link them.
114 # That means that if you modify a .hi-boot file in Windows, you
115 # have to to say 'make boot' again.
117 # PS: 'ln -s foo baz' takes 'foo' relative to the path to 'baz'
118 # whereas 'cp foo baz' treats the two paths independently.
119 # Hence the "../.." in the ln command line
120 ifeq "$(UsingHsBoot)" "NO"
121 ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
122 for i in */*hi-boot*; do \
123 cp -u -f $$i stage$(stage)/$$i; \
126 for i in */*hi-boot*; do \
127 ($(RM) -f stage$(stage)/$$i \
128 && $(LN_S) ../../$$i stage$(stage)/$$i) || true ; \
156 SRC_HC_OPTS += $(patsubst %, -i$(odir)/%, $(ALL_DIRS))
158 HS_OBJS = $(patsubst %, $(odir)/%, $(addsuffix .$(way_)o,$(basename $(HS_SRCS))))
159 C_OBJS = $(patsubst %, $(odir)/%, $(addsuffix .$(way_)o,$(basename $(C_SRCS))))
161 # Our standard cleaning rules don't know that we're doing our output
162 # into $(odir), so we have to augment CLEAN_FILES appropriateliy.
164 CLEAN_FILES += $(odir)/*/*.hi $(odir)/*/*.hi-boot $(odir)/*/*.o-boot
166 ifeq "$(UsingHsBoot)" "YES"
167 CLEAN_FILES += $(odir)/*/*.hi-boot $(odir)/*/*.o-boot
171 mostlyclean clean distclean maintainer-clean ::
176 # -----------------------------------------------------------------------------
179 # Note: there have been reports of people running up against the ARG_MAX limit
180 # when linking ghc with all its constituent object files. The likely source of
181 # the problem is that the environment is a bit too big, so a workaround could
182 # be to do `env PATH=$(PATH) make ghc' to minimise the environment. (or the
183 # equivalent of `env' if it doesn't exist locally).
186 ifneq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
187 GHC_PROG=$(odir)/ghc$(_way)-$(ProjectVersion)
189 GHC_PROG=$(odir)/ghc$(_way)
192 GHC_PROG=$(odir)/ghc-$(ProjectVersion)
196 HS_PROG = $(GHC_PROG)
199 # -----------------------------------------------------------------------------
200 # Create compiler configuration
202 # The 'echo' commands simply spit the values of various make variables
203 # into Config.hs, whence they can be compiled and used by GHC itself
205 CONFIG_HS = main/Config.hs
208 $(CONFIG_HS) : $(FPTOOLS_TOP)/mk/config.mk Makefile
209 @$(RM) -f $(CONFIG_HS)
210 @echo "Creating $(CONFIG_HS) ... "
211 @echo "module Config where" >>$(CONFIG_HS)
212 @echo "cProjectName = \"$(ProjectName)\"" >> $(CONFIG_HS)
213 @echo "cProjectVersion = \"$(ProjectVersion)\"" >> $(CONFIG_HS)
214 @echo "cProjectVersionInt = \"$(ProjectVersionInt)\"" >> $(CONFIG_HS)
215 @echo "cProjectPatchLevel = \"$(ProjectPatchLevel)\"" >> $(CONFIG_HS)
216 @echo "cBooterVersion = \"$(GhcVersion)\"" >> $(CONFIG_HS)
217 @echo "cStage = STAGE" >> $(CONFIG_HS)
218 @echo "cHscIfaceFileVersion = \"$(HscIfaceFileVersion)\"" >> $(CONFIG_HS)
219 @echo "cGhcWithNativeCodeGen = \"$(GhcWithNativeCodeGen)\"" >> $(CONFIG_HS)
220 @echo "cGhcUnregisterised = \"$(GhcUnregisterised)\"" >> $(CONFIG_HS)
221 @echo "cGhcEnableTablesNextToCode = \"$(GhcEnableTablesNextToCode)\"" >> $(CONFIG_HS)
222 @echo "cLeadingUnderscore = \"$(LeadingUnderscore)\"" >> $(CONFIG_HS)
223 @echo "cRAWCPP_FLAGS = \"$(RAWCPP_FLAGS)\"" >> $(CONFIG_HS)
224 @echo "cGCC = \"$(WhatGccIsCalled)\"" >> $(CONFIG_HS)
225 @echo "cMKDLL = \"$(BLD_DLL)\"" >> $(CONFIG_HS)
226 @echo "cLdIsGNULd = \"$(LdIsGNULd)\"" >> $(CONFIG_HS)
227 @echo "cLD_X = \"$(LD_X)\"" >> $(CONFIG_HS)
228 @echo "cPROJECT_DIR = \"$(PROJECT_DIR)\"" >> $(CONFIG_HS)
229 @echo "cGHC_DRIVER_DIR_REL = \"$(GHC_DRIVER_DIR_REL)\"" >> $(CONFIG_HS)
230 @echo "cGHC_TOUCHY_PGM = \"$(GHC_TOUCHY_PGM)\"" >> $(CONFIG_HS)
231 @echo "cGHC_TOUCHY_DIR_REL = \"$(GHC_TOUCHY_DIR_REL)\"" >> $(CONFIG_HS)
232 @echo "cGHC_UNLIT_PGM = \"$(GHC_UNLIT_PGM)\"" >> $(CONFIG_HS)
233 @echo "cGHC_UNLIT_DIR_REL = \"$(GHC_UNLIT_DIR_REL)\"" >> $(CONFIG_HS)
234 @echo "cGHC_MANGLER_PGM = \"$(GHC_MANGLER_PGM)\"" >> $(CONFIG_HS)
235 @echo "cGHC_MANGLER_DIR_REL = \"$(GHC_MANGLER_DIR_REL)\"" >> $(CONFIG_HS)
236 @echo "cGHC_SPLIT_PGM = \"$(GHC_SPLIT_PGM)\"" >> $(CONFIG_HS)
237 @echo "cGHC_SPLIT_DIR_REL = \"$(GHC_SPLIT_DIR_REL)\"" >> $(CONFIG_HS)
238 @echo "cGHC_SYSMAN_PGM = \"$(GHC_SYSMAN)\"" >> $(CONFIG_HS)
239 @echo "cGHC_SYSMAN_DIR_REL = \"$(GHC_SYSMAN_DIR)\"" >> $(CONFIG_HS)
240 @echo "cGHC_CP = \"$(GHC_CP)\"" >> $(CONFIG_HS)
241 @echo "cGHC_PERL = \"$(GHC_PERL)\"" >> $(CONFIG_HS)
242 ifeq ($(GhcWithIlx),YES)
243 @echo "cILX2IL = \"$(ILX2IL)\"" >> $(CONFIG_HS)
244 @echo "cILASM = \"$(ILASM)\"" >> $(CONFIG_HS)
246 @echo "cEnableWin32DLLs = \"$(EnableWin32DLLs)\"" >> $(CONFIG_HS)
247 @echo "cCONTEXT_DIFF = \"$(CONTEXT_DIFF)\"" >> $(CONFIG_HS)
248 @echo "cUSER_WAY_NAMES = \"$(USER_WAY_NAMES)\"" >> $(CONFIG_HS)
249 @echo "cUSER_WAY_OPTS = \"$(USER_WAY_OPTS)\"" >> $(CONFIG_HS)
250 @echo "cDEFAULT_TMPDIR = \"$(DEFAULT_TMPDIR)\"" >> $(CONFIG_HS)
253 CLEAN_FILES += $(CONFIG_HS)
255 # -----------------------------------------------------------------------------
256 # Create platform includes
258 # Here we generate a little header file containing CPP symbols that GHC
259 # uses to determine which platform it is building on/for. The platforms
260 # can differ between stage1 and stage2 if we're cross-compiling, so we
261 # need one of these header files per stage.
263 PLATFORM_H = ghc_boot_platform.h
265 stage1/$(PLATFORM_H) : stage_dirs $(FPTOOLS_TOP)/mk/config.mk Makefile
266 @echo "Creating $@..."
268 @echo "#ifndef __PLATFORM_H__" >$@
269 @echo "#define __PLATFORM_H__" >>$@
271 @echo "#define BuildPlatform_NAME \"$(BUILDPLATFORM)\"" >> $@
272 @echo "#define HostPlatform_NAME \"$(HOSTPLATFORM)\"" >> $@
273 @echo "#define TargetPlatform_NAME \"$(TARGETPLATFORM)\"" >> $@
275 @echo "#define $(BuildPlatform_CPP)_BUILD 1" >> $@
276 @echo "#define $(HostPlatform_CPP)_HOST 1" >> $@
277 @echo "#define $(TargetPlatform_CPP)_TARGET 1" >> $@
279 @echo "#define $(BuildArch_CPP)_BUILD_ARCH 1" >> $@
280 @echo "#define $(HostArch_CPP)_HOST_ARCH 1" >> $@
281 @echo "#define $(TargetArch_CPP)_TARGET_ARCH 1" >> $@
282 @echo "#define BUILD_ARCH \"$(BuildArch_CPP)\"" >> $@
283 @echo "#define HOST_ARCH \"$(HostArch_CPP)\"" >> $@
284 @echo "#define TARGET_ARCH \"$(TargetArch_CPP)\"" >> $@
286 @echo "#define $(BuildOS_CPP)_BUILD_OS 1" >> $@
287 @echo "#define $(HostOS_CPP)_HOST_OS 1" >> $@
288 @echo "#define $(TargetOS_CPP)_TARGET_OS 1" >> $@
289 @echo "#define BUILD_OS \"$(BuildOS_CPP)\"" >> $@
290 @echo "#define HOST_OS \"$(HostOS_CPP)\"" >> $@
291 @echo "#define TARGET_OS \"$(TargetOS_CPP)\"" >> $@
292 ifeq "$(HostOS_CPP)" "irix"
293 @echo "#ifndef $(IRIX_MAJOR)_TARGET_OS " >> $@
294 @echo "#define $(IRIX_MAJOR)_TARGET_OS 1" >> $@
295 @echo "#endif " >> $@
298 @echo "#define $(BuildVendor_CPP)_BUILD_VENDOR 1" >> $@
299 @echo "#define $(HostVendor_CPP)_HOST_VENDOR 1" >> $@
300 @echo "#define $(TargetVendor_CPP)_TARGET_VENDOR 1" >> $@
301 @echo "#define BUILD_VENDOR \"$(BuildVendor_CPP)\"" >> $@
302 @echo "#define HOST_VENDOR \"$(HostVendor_CPP)\"" >> $@
303 @echo "#define TARGET_VENDOR \"$(TargetVendor_CPP)\"" >> $@
305 @echo "#endif /* __PLATFORM_H__ */" >> $@
308 # For stage2 and above, the BUILD platform is the HOST of stage1, and
309 # the HOST platform is the TARGET of stage1. The TARGET remains the same
310 # (stage1 is the cross-compiler, not stage2).
311 stage2/$(PLATFORM_H) : stage_dirs $(FPTOOLS_TOP)/mk/config.mk Makefile
312 @echo "Creating $@..."
314 @echo "#ifndef __PLATFORM_H__" >$@
315 @echo "#define __PLATFORM_H__" >>$@
317 @echo "#define BuildPlatform_NAME \"$(HOSTPLATFORM)\"" >> $@
318 @echo "#define HostPlatform_NAME \"$(TARGETPLATFORM)\"" >> $@
319 @echo "#define TargetPlatform_NAME \"$(TARGETPLATFORM)\"" >> $@
321 @echo "#define $(HostPlatform_CPP)_BUILD 1" >> $@
322 @echo "#define $(TargetPlatform_CPP)_HOST 1" >> $@
323 @echo "#define $(TargetPlatform_CPP)_TARGET 1" >> $@
325 @echo "#define $(HostArch_CPP)_BUILD_ARCH 1" >> $@
326 @echo "#define $(TargetArch_CPP)_HOST_ARCH 1" >> $@
327 @echo "#define $(TargetArch_CPP)_TARGET_ARCH 1" >> $@
328 @echo "#define BUILD_ARCH \"$(HostArch_CPP)\"" >> $@
329 @echo "#define HOST_ARCH \"$(TargetArch_CPP)\"" >> $@
330 @echo "#define TARGET_ARCH \"$(TargetArch_CPP)\"" >> $@
332 @echo "#define $(HostOS_CPP)_BUILD_OS 1" >> $@
333 @echo "#define $(TargetOS_CPP)_HOST_OS 1" >> $@
334 @echo "#define $(TargetOS_CPP)_TARGET_OS 1" >> $@
335 @echo "#define BUILD_OS \"$(HostOS_CPP)\"" >> $@
336 @echo "#define HOST_OS \"$(TargetOS_CPP)\"" >> $@
337 @echo "#define TARGET_OS \"$(TargetOS_CPP)\"" >> $@
338 ifeq "$(HostOS_CPP)" "irix"
339 @echo "#ifndef $(IRIX_MAJOR)_TARGET_OS " >> $@
340 @echo "#define $(IRIX_MAJOR)_TARGET_OS 1" >> $@
341 @echo "#endif " >> $@
344 @echo "#define $(HostVendor_CPP)_BUILD_VENDOR 1" >> $@
345 @echo "#define $(TargetVendor_CPP)_HOST_VENDOR 1" >> $@
346 @echo "#define $(TargetVendor_CPP)_TARGET_VENDOR 1" >> $@
347 @echo "#define BUILD_VENDOR \"$(HostVendor_CPP)\"" >> $@
348 @echo "#define HOST_VENDOR \"$(TargetVendor_CPP)\"" >> $@
349 @echo "#define TARGET_VENDOR \"$(TargetVendor_CPP)\"" >> $@
351 @echo "#endif /* __PLATFORM_H__ */" >> $@
354 stage3/$(PLATFORM_H) : stage_dirs stage2/$(PLATFORM_H)
355 $(CP) stage2/$(PLATFORM_H) stage3/$(PLATFORM_H)
357 STAGE_PLATFORM_H = stage$(stage)/$(PLATFORM_H)
359 boot :: $(STAGE_PLATFORM_H)
361 SRC_HC_OPTS += -Istage$(stage)
363 # -----------------------------------------------------------------------------
366 # First figure out ALL_DIRS, the source sub-directories
369 utils basicTypes types hsSyn prelude rename typecheck deSugar coreSyn \
370 vectorise specialise simplCore stranal stgSyn simplStg codeGen main \
371 profiling parser cprAnalysis ndpFlatten iface cmm
373 # Make sure we include Config.hs even if it doesn't exist yet...
374 ALL_SRCS += $(CONFIG_HS)
376 # HsGeneric.hs is not used just now
377 EXCLUDED_SRCS += hsSyn/HsGeneric.hs
379 ifeq ($(GhcWithNativeCodeGen),YES)
380 ALL_DIRS += nativeGen
382 SRC_HC_OPTS += -DOMIT_NATIVE_CODEGEN
385 ifeq ($(GhcWithIlx),YES)
390 ifeq ($(GhcWithJavaGen),YES)
392 SRC_HC_OPTS += -DJAVA
395 ifeq "$(BootingFromHc)" "YES"
396 # HC files are always from a self-booted compiler
399 ifneq "$(findstring $(stage), 2 3)" ""
406 # -----------------------------------------------------------------------------
407 # Building a compiler with interpreter support
409 # The interpreter, GHCi interface, Template Haskell and Hpc are only
410 # enabled when we are bootstrapping with the same version of GHC, and
411 # the interpreter is supported on this platform.
413 ifeq "$(GhcWithInterpreter) $(bootstrapped)" "YES YES"
415 # Yes, include the interepreter, readline, and Template Haskell extensions
416 SRC_HC_OPTS += -DGHCI -package template-haskell -package hpc
417 PKG_DEPENDS += template-haskell hpc
419 # Should GHCI be building info tables in the TABLES_NEXT_TO_CODE style
421 ifeq "$(GhcEnableTablesNextToCode) $(GhcUnregisterised)" "YES NO"
422 SRC_HC_OPTS += -DGHCI_TABLES_NEXT_TO_CODE
425 ifneq "$(GhcNotThreaded)" "YES"
426 # Use threaded RTS with GHCi, so threads don't get blocked at the prompt.
427 SRC_HC_OPTS += -threaded
432 # If we are going to use dynamic libraries instead of .o files for ghci,
433 # we will need to always retain CAFs in the compiler.
434 # ghci/keepCAFsForGHCi contains a GNU C __attribute__((constructor))
435 # function which sets the keepCAFs flag for the RTS before any Haskell
437 ifeq "$(GhcBuildDylibs)" "YES"
439 EXCLUDED_SRCS += ghci/keepCAFsForGHCi.c
442 # Enable readline if either:
443 # - we're building stage 1 and $(GhcHasReadline)="YES"
444 # - we're building stage 2/3, and we have built the readline package
446 # But we don't enable readline on Windows, because readline is fairly
449 ifneq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
451 ifeq "$(GhcHasReadline)" "YES"
452 SRC_HC_OPTS += -package readline -DUSE_READLINE
453 PKG_DEPENDS += readline
456 -include $(FPTOOLS_TOP)/libraries/readline/config.mk
457 # readline's config.mk sets PACKAGE, which we don't want here
459 ifeq "$(READLINE_BUILD_PACKAGE)" "yes"
460 SRC_HC_OPTS += -package readline -DUSE_READLINE
461 PKG_DEPENDS += readline
468 # No interpreter, so exclude Template Haskell modules
469 EXCLUDED_SRCS += deSugar/DsMeta.hs typecheck/TcSplice.lhs hsSyn/Convert.lhs
471 endif # bootstrapped with interpreter
473 # -----------------------------------------------
476 # Big Fudge to get around inherent problem that Makefile setup
477 # has got with 'mkdependC'.
479 SRC_MKDEPENDC_OPTS += -D__GLASGOW_HASKELL__=$(ProjectVersionInt)
481 # XXX not really correct, hschooks.c actually gets include files like
482 # RtsFlags.c from the installed GHC, but we can't tell mkdependC about that.
483 SRC_MKDEPENDC_OPTS += -I$(GHC_INCLUDE_DIR)
485 # -----------------------------------------------------------------------------
486 # Haskell compilations
489 -cpp -fglasgow-exts -fno-generics -Rghc-timing \
492 # Omitted: -I$(GHC_INCLUDE_DIR)
493 # We should have -I$(GHC_INCLUDE_DIR) in SRC_HC_OPTS,
494 # to avoid the use of an explicit path in GHC source files
495 # (include "../includes/config.h"
496 # But alas GHC 4.08 (and others for all I know) uses this very
497 # same include path when compiling the .hc files it generates.
498 # Disaster! Then the hc file sees the GHC 5.02 (or whatever)
499 # include files. For the moment we've reverted to using
500 # an explicit path in the .hs sources
502 # For the benefit of <5.00 compilers, do include GHC_INCLUDE_DIR
503 # when generating dependencies. (=> it gets passed onto mkdependHS,
505 SRC_MKDEPENDHS_OPTS += -I$(GHC_INCLUDE_DIR)
507 # We need System.Posix (or Posix when ghc < 6.2)
508 ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
509 ifeq "$(bootstrapped)" "YES"
510 SRC_HC_OPTS += -package Win32
514 ifeq "$(bootstrapped) $(ghc_ge_601)" "NO NO"
515 SRC_HC_OPTS += -package posix
517 SRC_HC_OPTS += -package unix
522 # We use the Cabal package in stages 2/3 only; in stage 1 we're using
523 # the libcompat library which provides the Cabal modules.
525 SRC_HC_OPTS += -package Cabal
529 ifeq "$(ghc_ge_603)" "YES"
530 # Ignore lang, to avoid potential clash with the Generics module if
531 # lang happens to be a dependency of some exposed package in the local
532 # GHC installation (eg. wxHaskell did this around 6.4).
533 SRC_HC_OPTS += -ignore-package lang
536 SRC_CC_OPTS += -Iparser -I. -O
537 SRC_HC_OPTS += -recomp $(GhcHcOpts) $(GhcStage$(stage)HcOpts)
540 ifeq "$(BootingFromHc)" "YES"
541 SRC_CC_OPTS += -D__GLASGOW_HASKELL__=$(ProjectVersionInt)
544 # Special flags for particular modules
545 # The standard suffix rule for compiling a Haskell file
546 # adds these flags to the command line
548 # There used to be a -no-recomp flag on PrimOp, but why?
549 # It's an expensive module to recompile!
550 prelude/PrimOp_HC_OPTS = -H80m
553 main/ParsePkgConf_HC_OPTS += -fno-warn-incomplete-patterns
554 parser/Parser_HC_OPTS += -fno-warn-incomplete-patterns
556 ifeq "$(ghc_ge_603)" "NO"
557 # Use -fvia-C since the NCG can't handle the narrow16Int# (and intToInt16#?)
558 # primops on all platforms.
559 parser/Parser_HC_OPTS += -fvia-C
560 # because the NCG can't handle the 64-bit math in here
561 prelude/PrelRules_HC_OPTS += -fvia-C
562 # ByteCodeItbls uses primops that the NCG doesn't support.
563 ghci/ByteCodeItbls_HC_OPTS += -fvia-C
564 ghci/ByteCodeLink_HC_OPTS += -fvia-C -monly-3-regs
567 # Careful optimisation of the parser: we don't want to throw everything
568 # at it, because that takes too long and doesn't buy much, but we do want
569 # to inline certain key external functions, so we instruct GHC not to
570 # throw away inlinings as it would normally do in -Onot mode:
571 parser/Parser_HC_OPTS += -Onot -fno-ignore-interface-pragmas
573 ifeq "$(HOSTPLATFORM)" "hppa1.1-hp-hpux9"
574 rename/RnMonad_HC_OPTS = -O2 -O2-for-C
577 utils/Digraph_HC_OPTS = -fglasgow-exts
579 basicTypes/SrcLoc_HC_OPTS = -funbox-strict-fields
581 # We always optimise some low-level modules, otherwise performance of
582 # a non-optimised compiler is severely affected.
583 main/BinIface_HC_OPTS += -O
584 utils/Binary_HC_OPTS += -O -funbox-strict-fields
585 utils/FastMutInt_HC_OPTS += -O
586 utils/Encoding_HC_OPTS += -O
587 utils/StringBuffer_HC_OPTS += -O -funbox-strict-fields
588 utils/FastString_HC_OPTS += -O -funbox-strict-fields
590 # ---- Profiling ----
591 #simplCore/Simplify_HC_OPTS = -auto-all
592 #simplCore/SimplEnv_HC_OPTS = -auto-all
593 #simplCore/SimplUtils_HC_OPTS = -auto-all
595 # CSE interacts badly with top-level IORefs (reportedly in DriverState and
596 # DriverMkDepend), causing some of them to be commoned up. We have a fix for
597 # this in 5.00+, but earlier versions of the compiler will need CSE turned off.
598 # To be on the safe side, we disable CSE in *all* modules with top-level IORefs.
599 ghci/InteractiveUI_HC_OPTS = -fno-cse
600 main/CmdLineOpts_HC_OPTS = -fno-cse
601 main/DriverMkDepend_HC_OPTS = -fno-cse
602 main/DriverPipeline_HC_OPTS = -fno-cse
603 main/Finder_HC_OPTS = -fno-cse
604 main/SysTools_HC_OPTS = -fno-cse
605 main/StaticFlags_HC_OPTS = -fno-cse
607 # The #include is vital for the via-C route, else the C
608 # compiler doesn't realise that the stcall foreign imports are indeed
609 # stdcall, and doesn't generate the Foo@8 name for them
610 ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
611 main/SysTools_HC_OPTS += '-\#include <windows.h>' '-\#include <process.h>'
614 parser/Lexer_HC_OPTS += -funbox-strict-fields
616 # ghc_strlen percolates through so many modules that it is easier to get its
617 # prototype via a global option instead of a myriad of per-file OPTIONS
618 SRC_HC_OPTS += '-\#include "cutils.h"'
620 # ----------------------------------------------------------------------------
621 # Generate supporting stuff for prelude/PrimOp.lhs
622 # from prelude/primops.txt
624 PRIMOP_BITS=primop-data-decl.hs-incl \
626 primop-list.hs-incl \
627 primop-has-side-effects.hs-incl \
628 primop-out-of-line.hs-incl \
629 primop-commutable.hs-incl \
630 primop-needs-wrapper.hs-incl \
631 primop-can-fail.hs-incl \
632 primop-strictness.hs-incl \
633 primop-primop-info.hs-incl
635 CLEAN_FILES += prelude/primops.txt
636 CLEAN_FILES += $(PRIMOP_BITS)
638 SRC_CPP_OPTS += -I$(GHC_INCLUDE_DIR)
639 SRC_CPP_OPTS += ${GhcCppOpts}
641 ifneq "$(BootingFromHc)" "YES"
642 prelude/PrimOp.lhs $(odir)/prelude/PrimOp.o: $(PRIMOP_BITS)
645 ifneq "$(BootingFromHc)" "YES"
646 depend :: $(PRIMOP_BITS)
649 # This is an ugly hack: we need stage1/$(PLATFORM_H) built before we
650 # preprocess primops.txt.pp, but we don't want to just add that
651 # dependency because we don't want $(PLATFORM_H) built during normal
652 # operations, because we don't have have dependencies from the .hs
653 # sources on it, and we don't want those dependencies because that
654 # would cause everything to be rebuilt every time the Makefile
655 # changed. So here we add the required dependency only when making
657 ifneq "$(findstring boot, $(MAKECMDGOALS))$(findstring depend, $(MAKECMDGOALS))" ""
658 prelude/primops.txt.pp : stage1/$(PLATFORM_H)
661 primop-data-decl.hs-incl: prelude/primops.txt
662 $(GENPRIMOP) --data-decl < $< > $@
663 primop-tag.hs-incl: prelude/primops.txt
664 $(GENPRIMOP) --primop-tag < $< > $@
665 primop-list.hs-incl: prelude/primops.txt
666 $(GENPRIMOP) --primop-list < $< > $@
667 primop-has-side-effects.hs-incl: prelude/primops.txt
668 $(GENPRIMOP) --has-side-effects < $< > $@
669 primop-out-of-line.hs-incl: prelude/primops.txt
670 $(GENPRIMOP) --out-of-line < $< > $@
671 primop-commutable.hs-incl: prelude/primops.txt
672 $(GENPRIMOP) --commutable < $< > $@
673 primop-needs-wrapper.hs-incl: prelude/primops.txt
674 $(GENPRIMOP) --needs-wrapper < $< > $@
675 primop-can-fail.hs-incl: prelude/primops.txt
676 $(GENPRIMOP) --can-fail < $< > $@
677 primop-strictness.hs-incl: prelude/primops.txt
678 $(GENPRIMOP) --strictness < $< > $@
679 primop-primop-info.hs-incl: prelude/primops.txt
680 $(GENPRIMOP) --primop-primop-info < $< > $@
682 # Usages aren't used any more; but the generator
683 # can still generate them if we want them back
684 primop-usage.hs-incl: prelude/primops.txt
685 $(GENPRIMOP) --usage < $< > $@
688 #-----------------------------------------------------------------------------
691 # Include libghccompat in stage1 only. In stage2 onwards, all these
692 # libraries will be available from the main libraries.
695 include $(GHC_COMPAT_DIR)/compat.mk
698 SRC_LD_OPTS += -no-link-chk
700 # -----------------------------------------------------------------------------
701 # create ghc-inplace, a convenient way to run ghc from the build tree...
702 # See comments in $(FPTOOLS_TOP)/utils/ghc-pkg/Makefile for why we use
703 # a real binary here rather than a shell script.
705 INPLACE_HS = $(odir)/ghc-inplace.hs
706 INPLACE_PROG = $(odir)/ghc-inplace$(exeext)
707 EXCLUDED_SRCS += $(INPLACE_HS)
709 # FPTOOLS_TOP_ABS platform uses backslashes, at least on Cygwin, but that
710 # will go wrong when we use it in a Haskell string below.
711 TOP_ABS=$(subst \\,/,$(FPTOOLS_TOP_ABS_PLATFORM))
714 EnvImport = System.Environment
717 EnvImport = GHC.Environment
718 GetArgs = getFullArgs
721 $(INPLACE_HS): Makefile $(FPTOOLS_TOP)/mk/config.mk
722 echo "import System.Cmd; import $(EnvImport); import System.Exit" > $@
723 echo "main = do args <- $(GetArgs); rawSystem \"$(TOP_ABS)/$(GHC_COMPILER_DIR_REL)/$(GHC_PROG)\" (\"-B$(TOP_ABS)\":args) >>= exitWith" >> $@
725 $(INPLACE_PROG): $(INPLACE_HS)
726 $(HC) --make $< -o $@
728 all :: $(INPLACE_PROG)
730 CLEAN_FILES += $(INPLACE_HS) $(INPLACE_PROG)
733 ghc-inplace : $(INPLACE_PROG)
734 $(RM) -f $@ && $(LN_S) $< $@
738 CLEAN_FILES += ghc-inplace
741 #-----------------------------------------------------------------------------
744 # We don't want ghc treated as an ordinary executable,
745 # but put it together with the libraries.
746 # Also don't want any interface files installed
748 DESTDIR = $(INSTALL_LIBRARY_DIR_GHC)
750 ifneq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
751 INSTALL_LIBEXECS += $(GHC_PROG)
753 INSTALL_PROGS += $(GHC_PROG)
756 # ----------------------------------------------------------------------------
759 # rename/RnBinds_HC_OPTS += -auto-all
760 # rename/RnEnv_HC_OPTS += -auto-all
761 # rename/RnExpr_HC_OPTS += -auto-all
762 # rename/RnHiFiles_HC_OPTS += -auto-all
763 # rename/RnHsSyn_HC_OPTS += -auto-all
764 # rename/Rename_HC_OPTS += -auto-all
765 # rename/RnIfaces_HC_OPTS += -auto-all
766 # rename/RnNames_HC_OPTS += -auto-all
767 # rename/RnSource_HC_OPTS += -auto-all
768 # rename/RnTypes_HC_OPTS += -auto-all
770 # typecheck/Inst_HC_OPTS += -auto-all
771 # typecheck/TcBinds_HC_OPTS += -auto-all
772 # typecheck/TcClassDcl_HC_OPTS += -auto-all
773 # typecheck/TcDefaults_HC_OPTS += -auto-all
774 # typecheck/TcDeriv_HC_OPTS += -auto-all
775 # typecheck/TcEnv_HC_OPTS += -auto-all
776 # typecheck/TcExpr_HC_OPTS += -auto-all
777 # typecheck/TcForeign_HC_OPTS += -auto-all
778 # typecheck/TcGenDeriv_HC_OPTS += -auto-all
779 # typecheck/TcHsSyn_HC_OPTS += -auto-all
780 # typecheck/TcIfaceSig_HC_OPTS += -auto-all
781 # typecheck/TcInstDcls_HC_OPTS += -auto-all
782 # typecheck/TcMatches_HC_OPTS += -auto-all
783 # typecheck/TcMonoType_HC_OPTS += -auto-all
784 # typecheck/TcMType_HC_OPTS += -auto-all
785 # typecheck/TcPat_HC_OPTS += -auto-all
786 # typecheck/TcRnDriver_HC_OPTS += -auto-all
787 # #typecheck/TcRnMonad_HC_OPTS += -auto-all
788 # #typecheck/TcRnTypes_HC_OPTS += -auto-all
789 # typecheck/TcRules_HC_OPTS += -auto-all
790 # typecheck/TcSimplify_HC_OPTS += -auto-all
791 # typecheck/TcSplice_HC_OPTS += -auto-all
792 # typecheck/TcTyClsDecls_HC_OPTS += -auto-all
793 # typecheck/TcTyDecls_HC_OPTS += -auto-all
794 # typecheck/TcType_HC_OPTS += -auto-all
795 # typecheck/TcUnify_HC_OPTS += -auto-all
797 coreSyn/CorePrep_HC_OPTS += -auto-all
798 # parser/Parser_HC_OPTS += -fasm
800 #-----------------------------------------------------------------------------
801 # Building the GHC package
803 # The GHC package is made from the stage 2 build and later.
804 # Fortunately the package build system framework more or less does the
805 # right thing for us here.
807 ifneq "$(findstring $(stage), 2 3)" ""
809 HIERARCHICAL_LIB = NO
810 VERSION = $(ProjectVersion)
811 PKG_DEPENDS += base haskell98
812 PACKAGE_CPP_OPTS += -DPKG_DEPENDS='$(PKG_DEPENDS)'
813 PACKAGE_CPP_OPTS += -DSTAGE='"$(stage)"'
815 # Omit Main from the library, the client will want to plug their own Main in
816 LIBOBJS = $(filter-out $(odir)/main/Main.o $(odir)/parser/hschooks.o, $(OBJS))
818 # disable splitting: it won't really help with GHC, and the specialised
819 # build system for compiler/ isn't set up to handle it.
822 # the package build system likes to set WAYS=$(GhcLibWays), but we don't
823 # really want to build the whole of GHC multiple ways... if you do,
824 # set GhcCompilerWays instead.
825 GhcLibWays = $(GhcCompilerWays)
827 # override $(GhcLibHcOpts): we want GhcStage2HcOpts to take precedence
830 # override default definition of HS_IFACES so we can add $(odir)
831 HS_IFACES = $(addsuffix .$(way_)hi,$(basename $(HS_OBJS)))
833 # Haddock can't handle recursive modules currently, so we disable it for now.
836 # Tell package.mk not to set $(HC)
839 # The stage 2 GHC binary itself is built by compiling main/Main.hs
840 # (the same as used in stage 1) against the GHC package.
842 # This is done by compiling Main.hs separately and linking it with
843 # -package ghc. This is done using a separate Makefile, Makefile.ghcbin
844 # Why? See comments in Makefile.ghcbin
848 # The stage 2 and stage 3 package.conf.in files are different, because they
849 # point to either the stage2/ or stage3/ dirs in import-dirs. Hence before
850 # linking the ghc binary we must install the correct version of the package
851 # configuration. Yeuch... maybe one day this will all be done more cleanly.
852 STAMP_PKG_CONF = $(GHC_DRIVER_DIR)/stamp-pkg-conf-$(PACKAGE)
854 ifeq "$(GhcBuildDylibs)" "YES"
855 ifeq "$(darwin_TARGET_OS)" "1"
856 GhcLibraryName=libHS$(PACKAGE)$(_way)_dyn.dylib
858 GhcLibraryName=libHS$(PACKAGE)$(_way)_dyn.so
861 GhcLibraryName=libHS$(PACKAGE)$(_way).a
864 ifneq "$(DOING_BIN_DIST)" "YES"
865 $(GHC_PROG) : $(GhcLibraryName) main/Main.hs
866 $(RM) package.conf.inplace
867 $(RM) $(STAMP_PKG_CONF)
868 $(MAKE) $(STAMP_PKG_CONF)
869 $(MAKE) -f Makefile.ghcbin $(MFLAGS) HS_PROG=$(GHC_PROG) $@
872 # Propagate standard targets to Makefile.ghcbin
873 docs runtests $(BOOT_TARGET) TAGS clean distclean mostlyclean maintainer-clean $(INSTALL_TARGET) $(INSTALL_DOCS_TARGET) html chm HxS ps dvi txt::
874 $(MAKE) -f Makefile.ghcbin $(MFLAGS) $@
877 #-----------------------------------------------------------------------------
880 MAINTAINER_CLEAN_FILES += parser/Parser.info main/ParsePkgConf.info
882 #-----------------------------------------------------------------------------
883 # Include target-rule boilerplate
885 # Don't use the default MKDEPENDHS stuff... we'll do our own, below
889 # Make doesn't work this out for itself, it seems
890 parser/Parser.y : parser/Parser.y.pp
891 EXTRA_SRCS += parser/Parser.y
894 #-----------------------------------------------------------------------------
895 # Source files for tags file generation
897 # We want to excluded derived sources, because they won't be in the source
898 # tree, which is where we are going to move the TAGS file to.a
900 TAGS_HS_SRCS = parser/Parser.y.pp $(filter-out $(DERIVED_SRCS) main/Config.hs parser/Parser.y, $(sort $(SRCS)))
902 include $(TOP)/mk/target.mk
904 $(odir)/main/Config.$(way_)o: SRC_HC_OPTS+=-DSTAGE='"$(stage)"'
906 #-----------------------------------------------------------------------------
909 ifeq "$(DOING_BIN_DIST)" "YES"
910 # This is derived from the sources when we are in a source tree, but we
911 # don't have any sources in a bindist, so we have to shortcut it
912 HS_IFACES := $(wildcard stage$(stage)/*/*.hi)
916 $(INSTALL_DIR) $(BIN_DIST_DIR)/compiler
917 $(INSTALL_DIR) $(BIN_DIST_DIR)/compiler/stage$(stage)
918 echo "stage=$(stage)" > $(BIN_DIST_DIR)/compiler/Makefile
919 cat Makefile >> $(BIN_DIST_DIR)/compiler/Makefile
920 $(INSTALL_DATA) package.conf.in $(BIN_DIST_DIR)/compiler/
921 set -e; for d in stage$(stage)/*/; do $(INSTALL_DIR) $(BIN_DIST_DIR)/compiler/$$d; done
922 set -e; for f in $(HS_IFACES); do $(INSTALL_DATA) $$f $(BIN_DIST_DIR)/compiler/$$f; done
923 ifneq "$(INSTALL_LIBS)" ""
924 set -e; for f in $(INSTALL_LIBS); do $(INSTALL_DATA) $$f $(BIN_DIST_DIR)/compiler/$$f; done
926 ifneq "$(INSTALL_PROGS)" ""
927 set -e; for f in $(INSTALL_PROGS); do $(INSTALL_PROGRAM) $$f $(BIN_DIST_DIR)/compiler/$$f; done
929 ifneq "$(INSTALL_LIBEXECS)" ""
930 set -e; for f in $(INSTALL_LIBEXECS); do $(INSTALL_PROGRAM) $$f $(BIN_DIST_DIR)/compiler/$$f; done
933 # -----------------------------------------------------------------------------
934 # Explicit dependencies
936 # Some .hs files #include other source files, but since ghc -M doesn't spit out
937 # these dependencies we have to include them manually.
939 # We don't add dependencies on HsVersions.h, ghcautoconf.h, or ghc_boot_platform.h,
940 # because then modifying one of these files would force recompilation of everything,
941 # which is probably not what you want. However, it does mean you have to be
942 # careful to recompile stuff you need if you reconfigure or change HsVersions.h.
944 # Aargh, these don't work properly anyway, because GHC's recompilation checker
945 # just reports "compilation NOT required". Do we have to add -no-recomp for each
946 # of these .hs files? I haven't done anything about this yet.
948 $(odir)/codeGen/Bitmap.$(way_)o : ../includes/MachDeps.h
949 $(odir)/codeGen/CgCallConv.$(way_)o : ../includes/StgFun.h
950 $(odir)/codeGen/CgProf.$(way_)o : ../includes/MachDeps.h
951 $(odir)/codeGen/CgProf.$(way_)o : ../includes/Constants.h
952 $(odir)/codeGen/CgProf.$(way_)o : ../includes/DerivedConstants.h
953 $(odir)/codeGen/CgTicky.$(way_)o : ../includes/DerivedConstants.h
954 $(odir)/codeGen/ClosureInfo.$(way_)o : ../includes/MachDeps.h
955 $(odir)/codeGen/SMRep.$(way_)o : ../includes/MachDeps.h
956 $(odir)/codeGen/SMRep.$(way_)o : ../includes/ClosureTypes.h
957 $(odir)/ghci/ByteCodeAsm.$(way_)o : ../includes/Bytecodes.h
958 $(odir)/ghci/ByteCodeFFI.$(way_)o : nativeGen/NCG.h
959 $(odir)/ghci/ByteCodeInstr.$(way_)o : ../includes/MachDeps.h
960 $(odir)/ghci/ByteCodeItbls.$(way_)o : ../includes/ClosureTypes.h
961 $(odir)/ghci/ByteCodeItbls.$(way_)o : nativeGen/NCG.h
962 $(odir)/main/Constants.$(way_)o : ../includes/MachRegs.h
963 $(odir)/main/Constants.$(way_)o : ../includes/Constants.h
964 $(odir)/main/Constants.$(way_)o : ../includes/MachDeps.h
965 $(odir)/main/Constants.$(way_)o : ../includes/DerivedConstants.h
966 $(odir)/main/Constants.$(way_)o : ../includes/GHCConstants.h
967 $(odir)/nativeGen/AsmCodeGen.$(way_)o : nativeGen/NCG.h
968 $(odir)/nativeGen/MachCodeGen.$(way_)o : nativeGen/NCG.h
969 $(odir)/nativeGen/MachCodeGen.$(way_)o : ../includes/MachDeps.h
970 $(odir)/nativeGen/MachInstrs.$(way_)o : nativeGen/NCG.h
971 $(odir)/nativeGen/MachRegs.$(way_)o : nativeGen/NCG.h
972 $(odir)/nativeGen/MachRegs.$(way_)o : ../includes/MachRegs.h
973 $(odir)/nativeGen/PositionIndependentCode.$(way_)o : nativeGen/NCG.h
974 $(odir)/nativeGen/PprMach.$(way_)o : nativeGen/NCG.h
975 $(odir)/nativeGen/RegAllocInfo.$(way_)o : nativeGen/NCG.h
976 $(odir)/typecheck/TcForeign.$(way_)o : nativeGen/NCG.h
977 $(odir)/utils/Binary.$(way_)o : ../includes/MachDeps.h
978 $(odir)/utils/FastMutInt.$(way_)o : ../includes/MachDeps.h
980 # -----------------------------------------------------------------------------
983 MKDEPENDHS_HC_OPTS = $(patsubst -i$(odir)/%, -i%, $(HC_OPTS))
987 # Must do this *after* including target.mk, because $(HS_SRCS) isn't set yet.
988 depend :: $(STAGE_PLATFORM_H) $(HS_SRCS) $(C_SRCS)
990 ifneq "$(BootingFromHc)" "YES"
991 $(MKDEPENDHS) -M -optdep-f -optdep.depend-BASE $(foreach way,$(WAYS),-optdep-s -optdep$(way)) $(foreach obj,$(MKDEPENDHS_OBJ_SUFFICES),-osuf $(obj)) $(MKDEPENDHS_OPTS) $(filter-out -split-objs, $(MKDEPENDHS_HC_OPTS)) $(HS_SRCS)
993 $(MKDEPENDC) -f .depend-BASE $(MKDEPENDC_OPTS) $(foreach way,$(WAYS),-s $(way)) -- $(CC_OPTS) -- $(C_SRCS)
994 $(PERL) -pe 'binmode(stdin); binmode(stdout); s@^(\S*\.o)@stage$(stage)/$$1@g; s@(\S*\.hi)@stage$(stage)/$$1@g; s@^.*/compat.*$$@@g;' <.depend-BASE >.depend-$(stage)
995 # The binmode stuff tells perl not to add stupid ^M's to the output
997 # The /lib/compat replacement is to workaround a bug in the
998 # -optdep--exclude-module flag in GHC 6.4. It is not required for any
999 # other version of GHC, but doesn't do any harm.
1001 -include .depend-$(stage)