1 # -----------------------------------------------------------------------------
2 # $Id: Makefile,v 1.218 2002/05/29 22:39:39 sof Exp $
6 # Use GHC for compiling C bits (NB. must be before boilerplate include)
8 ifneq "$(BootingFromHc)" "YES"
12 include $(TOP)/mk/boilerplate.mk
14 #-----------------------------------------------------------------------------
15 # Building ghc different ways (default is just `normal' sequential)
16 WAYS=$(GhcCompilerWays)
18 # -----------------------------------------------------------------------------
21 # Note: there have been reports of people running up against the ARG_MAX limit
22 # when linking ghc with all its constituent object files. The likely source of
23 # the problem is that the environment is a bit too big, so a workaround could
24 # be to do `env PATH=$(PATH) make ghc' to minimise the environment. (or the
25 # equivalent of `env' if it doesn't exist locally).
28 ifneq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
29 HS_PROG=ghc$(_way)-$(ProjectVersion)
34 HS_PROG=ghc-$(ProjectVersion)
37 # -----------------------------------------------------------------------------
38 # Create compiler configuration
40 # The 'echo' commands simply spit the values of various make variables
41 # into Config.hs, whence they can be compiled and used by GHC itself
43 CONFIG_HS = main/Config.hs
46 $(CONFIG_HS) : $(FPTOOLS_TOP)/mk/config.mk Makefile
47 @$(RM) -f $(CONFIG_HS)
48 @echo -n "Creating $(CONFIG_HS) ... "
49 @echo "module Config where" >>$(CONFIG_HS)
50 @echo "cProjectName = \"$(ProjectName)\"" >> $(CONFIG_HS)
51 @echo "cProjectVersion = \"$(ProjectVersion)\"" >> $(CONFIG_HS)
52 @echo "cProjectVersionInt = \"$(ProjectVersionInt)\"" >> $(CONFIG_HS)
53 @echo "cProjectPatchLevel = \"$(ProjectPatchLevel)\"" >> $(CONFIG_HS)
54 @echo "cBooterVersion = \"$(GhcVersion)\"" >> $(CONFIG_HS)
55 @echo "cHscIfaceFileVersion = \"$(HscIfaceFileVersion)\"" >> $(CONFIG_HS)
56 @echo "cHOSTPLATFORM = \"$(HOSTPLATFORM)\"" >> $(CONFIG_HS)
57 @echo "cTARGETPLATFORM = \"$(TARGETPLATFORM)\"" >> $(CONFIG_HS)
58 @echo "cGhcWithNativeCodeGen = \"$(GhcWithNativeCodeGen)\"" >> $(CONFIG_HS)
59 @echo "cGhcUnregisterised = \"$(GhcUnregisterised)\"" >> $(CONFIG_HS)
60 @echo "cLeadingUnderscore = \"$(LeadingUnderscore)\"" >> $(CONFIG_HS)
61 @echo "cRAWCPP_FLAGS = \"$(RAWCPP_FLAGS)\"" >> $(CONFIG_HS)
62 @echo "cGCC = \"$(WhatGccIsCalled)\"" >> $(CONFIG_HS)
63 @echo "cMKDLL = \"$(BLD_DLL)\"" >> $(CONFIG_HS)
64 @echo "cPROJECT_DIR = \"$(PROJECT_DIR)\"" >> $(CONFIG_HS)
65 @echo "cGHC_DRIVER_DIR_REL = \"$(GHC_DRIVER_DIR_REL)\"" >> $(CONFIG_HS)
66 @echo "cGHC_TOUCHY_PGM = \"$(GHC_TOUCHY_PGM)\"" >> $(CONFIG_HS)
67 @echo "cGHC_TOUCHY_DIR_REL = \"$(GHC_TOUCHY_DIR_REL)\"" >> $(CONFIG_HS)
68 @echo "cGHC_UNLIT_PGM = \"$(GHC_UNLIT_PGM)\"" >> $(CONFIG_HS)
69 @echo "cGHC_UNLIT_DIR_REL = \"$(GHC_UNLIT_DIR_REL)\"" >> $(CONFIG_HS)
70 @echo "cGHC_MANGLER_PGM = \"$(GHC_MANGLER_PGM)\"" >> $(CONFIG_HS)
71 @echo "cGHC_MANGLER_DIR_REL = \"$(GHC_MANGLER_DIR_REL)\"" >> $(CONFIG_HS)
72 @echo "cGHC_SPLIT_PGM = \"$(GHC_SPLIT_PGM)\"" >> $(CONFIG_HS)
73 @echo "cGHC_SPLIT_DIR_REL = \"$(GHC_SPLIT_DIR_REL)\"" >> $(CONFIG_HS)
74 @echo "cGHC_SYSMAN_PGM = \"$(GHC_SYSMAN)\"" >> $(CONFIG_HS)
75 @echo "cGHC_SYSMAN_DIR_REL = \"$(GHC_SYSMAN_DIR)\"" >> $(CONFIG_HS)
76 @echo "cGHC_CP = \"$(GHC_CP)\"" >> $(CONFIG_HS)
77 @echo "cGHC_PERL = \"$(GHC_PERL)\"" >> $(CONFIG_HS)
78 ifeq ($(GhcWithIlx),YES)
79 @echo "cILX2IL = \"$(ILX2IL)\"" >> $(CONFIG_HS)
80 @echo "cILASM = \"$(ILASM)\"" >> $(CONFIG_HS)
82 @echo "cEnableWin32DLLs = \"$(EnableWin32DLLs)\"" >> $(CONFIG_HS)
83 @echo "cCONTEXT_DIFF = \"$(CONTEXT_DIFF)\"" >> $(CONFIG_HS)
84 @echo "cHaveLibGmp = \"$(HaveLibGmp)\"" >> $(CONFIG_HS)
85 @echo "cUSER_WAY_NAMES = \"$(USER_WAY_NAMES)\"" >> $(CONFIG_HS)
86 @echo "cUSER_WAY_OPTS = \"$(USER_WAY_OPTS)\"" >> $(CONFIG_HS)
87 @echo "cDEFAULT_TMPDIR = \"$(DEFAULT_TMPDIR)\"" >> $(CONFIG_HS)
90 CLEAN_FILES += $(CONFIG_HS)
92 # -----------------------------------------------------------------------------
95 # First figure out ALL_DIRS, the source sub-directories
98 utils basicTypes types hsSyn prelude rename typecheck deSugar coreSyn \
99 specialise simplCore stranal stgSyn simplStg codeGen absCSyn main \
100 profiling parser usageSP cprAnalysis compMan ndpFlatten
102 # Make sure we include Config.hs even if it doesn't exist yet...
103 ALL_SRCS += $(CONFIG_HS)
105 ifeq ($(GhcWithNativeCodeGen),YES)
106 ALL_DIRS += nativeGen
108 SRC_HC_OPTS += -DOMIT_NATIVE_CODEGEN
111 ifeq ($(GhcWithIlx),YES)
116 ifeq ($(GhcWithJavaGen),YES)
118 SRC_HC_OPTS += -DJAVA
121 ifeq "$(BootingFromHc)" "YES"
122 # HC files are always from a self-booted compiler
124 compiling_with_4xx=NO
126 bootstrapped = $(shell if (test $(GhcCanonVersion) -ge $(ProjectVersionInt) -a $(GhcPatchLevel) -ge $(ProjectPatchLevel)); then echo YES; else echo NO; fi)
127 compiling_with_4xx = $(shell if (test $(GhcCanonVersion) -lt 500); then echo YES; else echo NO; fi)
130 # Only include GHCi if we're bootstrapping with at least version 411
131 ifeq "$(GhcWithInterpreter)" "YES"
132 ifeq "$(bootstrapped)" "YES"
133 SRC_HC_OPTS += -DGHCI
138 # There are some C files to include in HS_PROG, so add these to HS_OBJS
141 # -----------------------------------------------
144 # Big Fudge to get around inherent problem that Makefile setup
145 # has got with 'mkdependC'.
147 SRC_MKDEPENDC_OPTS += -D__GLASGOW_HASKELL__=$(ProjectVersionInt) -I$(GHC_INCLUDE_DIR)
149 # -----------------------------------------------------------------------------
150 # Haskell compilations
153 # Compiler to use for building ghc, use the build tree
154 # driver when booting.
158 # magic from GNU make manual to convert a list of values
159 # into a colon-separated list
161 space:= $(empty) $(empty)
164 -cpp -fglasgow-exts -Rghc-timing \
165 -I. -IcodeGen -InativeGen -Iparser \
166 -i$(subst $(space),:,$(ALL_DIRS))
168 # Omitted: -I$(GHC_INCLUDE_DIR)
169 # We should have -I$(GHC_INCLUDE_DIR) in SRC_HC_OPTS,
170 # to avoid the use of an explicit path in GHC source files
171 # (include "../includes/config.h"
172 # But alas GHC 4.08 (and others for all I know) uses this very
173 # same include path when compiling the .hc files it generates.
174 # Disaster! Then the hc file sees the GHC 5.02 (or whatever)
175 # include files. For the moment we've reverted to using
176 # an explicit path in the .hs sources
178 # For the benefit of <5.00 compilers, do include GHC_INCLUDE_DIR
179 # when generating dependencies. (=> it gets passed onto mkdependHS,
181 SRC_MKDEPENDHS_OPTS += -I$(GHC_INCLUDE_DIR)
183 ifneq "$(mingw32_HOST_OS)" "1"
184 SRC_HC_OPTS += -package concurrent -package posix -package util
186 SRC_HC_OPTS += -package concurrent -package util
189 SRC_CC_OPTS += -Iparser -I. -I$(TOP)/includes -O
190 SRC_HC_OPTS += -recomp $(GhcHcOpts)
193 ifeq "$(BootingFromHc)" "YES"
194 SRC_CC_OPTS += -D__GLASGOW_HASKELL__=$(ProjectVersionInt)
197 # Special flags for particular modules
198 # The standard suffix rule for compiling a Haskell file
199 # adds these flags to the command line
201 # not sure if this is required --SDM
202 main/Main_HC_OPTS = -fvia-C
204 prelude/PrimOp_HC_OPTS = -no-recomp -H80m
206 # because the NCG can't handle the 64-bit math in here
207 prelude/PrelRules_HC_OPTS = -fvia-C
209 main/ParsePkgConf_HC_OPTS += -fno-warn-incomplete-patterns
210 # Use -fvia-C since the NCG can't handle the narrow16Int# (and intToInt16#?)
211 # primops on all platforms.
212 parser/Parser_HC_OPTS += -Onot -fno-warn-incomplete-patterns -fvia-C
214 # The latest GHC version doesn't have a -K option yet, and it doesn't
215 # seem to be necessary anymore for the modules below.
216 ifeq "$(compiling_with_4xx)" "YES"
217 parser/Parser_HC_OPTS += -K2m
220 ifeq "$(HOSTPLATFORM)" "hppa1.1-hp-hpux9"
221 rename/RnMonad_HC_OPTS = -O2 -O2-for-C
224 utils/StringBuffer_HC_OPTS = -fvia-C -fno-prune-tydecls
225 utils/Digraph_HC_OPTS = -fglasgow-exts
227 ifeq "$(bootstrapped)" "YES"
228 utils/Binary_HC_OPTS = -funbox-strict-fields
231 # flags for PrimPacked:
234 # because it contains 'ccall strlen' and 'ccall memcmp', which gets
235 # inlined by gcc, causing a lack of registers.
237 utils/PrimPacked_HC_OPTS = -fvia-C
239 # ByteCodeItbls uses primops that the NCG doesn't support yet.
240 ghci/ByteCodeItbls_HC_OPTS = -fvia-C
241 ghci/ByteCodeLink_HC_OPTS = -fvia-C -monly-3-regs
243 # CSE interacts badly with top-level IORefs (reportedly in DriverState and
244 # DriverMkDepend), causing some of them to be commoned up. We have a fix for
245 # this in 5.00+, but earlier versions of the compiler will need CSE turned off.
246 # To be on the safe side, we disable CSE in *all* modules with top-level IORefs.
247 compMan/CompManager_HC_OPTS = -fno-cse
248 ghci/InteractiveUI_HC_OPTS = -fno-cse
249 main/CmdLineOpts_HC_OPTS = -fno-cse
250 main/DriverFlags_HC_OPTS = -fno-cse
251 main/DriverMkDepend_HC_OPTS = -fno-cse
252 main/DriverPipeline_HC_OPTS = -fno-cse
253 main/DriverState_HC_OPTS = -fno-cse
254 main/DriverUtil_HC_OPTS = -fno-cse
255 main/Finder_HC_OPTS = -fno-cse
256 main/SysTools_HC_OPTS = -fno-cse
258 # The #include is vital for the via-C route, else the C
259 # compiler doesn't realise that the stcall foreign imports are indeed
260 # stdcall, and doesn't generate the Foo@8 name for them
261 ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
262 main/SysTools_HC_OPTS += '-\#include <windows.h>' '-\#include <process.h>'
265 # ghc_strlen percolates through so many modules that it is easier to get its
266 # prototype via a global option instead of a myriad of per-file OPTIONS
267 SRC_HC_OPTS += '-\#include "hschooks.h"'
269 # ----------------------------------------------------------------------------
270 # Generate supporting stuff for prelude/PrimOp.lhs
271 # from prelude/primops.txt
273 GENPOC=$(TOP)/utils/genprimopcode/genprimopcode
275 PRIMOP_BITS=primop-data-decl.hs-incl \
277 primop-list.hs-incl \
278 primop-has-side-effects.hs-incl \
279 primop-out-of-line.hs-incl \
280 primop-commutable.hs-incl \
281 primop-needs-wrapper.hs-incl \
282 primop-can-fail.hs-incl \
283 primop-strictness.hs-incl \
284 primop-usage.hs-incl \
285 primop-primop-info.hs-incl
287 CLEAN_FILES += prelude/primops.txt
288 CLEAN_FILES += $(PRIMOP_BITS)
290 SRC_CPP_OPTS += -I$(GHC_INCLUDE_DIR) -traditional
291 SRC_CPP_OPTS += ${GhcCppOpts}
293 ifneq "$(BootingFromHc)" "YES"
294 prelude/PrimOp.lhs prelude/PrimOp.o: $(PRIMOP_BITS)
297 ifneq "$(BootingFromHc)" "YES"
298 depend :: $(PRIMOP_BITS)
301 primop-data-decl.hs-incl: prelude/primops.txt
302 $(GENPOC) --data-decl < $< > $@
303 primop-tag.hs-incl: prelude/primops.txt
304 $(GENPOC) --primop-tag < $< > $@
305 primop-list.hs-incl: prelude/primops.txt
306 $(GENPOC) --primop-list < $< > $@
307 primop-has-side-effects.hs-incl: prelude/primops.txt
308 $(GENPOC) --has-side-effects < $< > $@
309 primop-out-of-line.hs-incl: prelude/primops.txt
310 $(GENPOC) --out-of-line < $< > $@
311 primop-commutable.hs-incl: prelude/primops.txt
312 $(GENPOC) --commutable < $< > $@
313 primop-needs-wrapper.hs-incl: prelude/primops.txt
314 $(GENPOC) --needs-wrapper < $< > $@
315 primop-can-fail.hs-incl: prelude/primops.txt
316 $(GENPOC) --can-fail < $< > $@
317 primop-strictness.hs-incl: prelude/primops.txt
318 $(GENPOC) --strictness < $< > $@
319 primop-usage.hs-incl: prelude/primops.txt
320 $(GENPOC) --usage < $< > $@
321 primop-primop-info.hs-incl: prelude/primops.txt
322 $(GENPOC) --primop-primop-info < $< > $@
326 # ----------------------------------------------------------------------------
329 SRC_HAPPY_OPTS += +RTS -K2m -H16m -RTS $(GHC_HAPPY_OPTS)
331 #-----------------------------------------------------------------------------
334 SRC_LD_OPTS += -no-link-chk
336 # -----------------------------------------------------------------------------
337 # create ghc-inplace, a convenient way to run ghc from the build tree...
341 ghc-inplace : $(HS_PROG)
343 echo '#!/bin/sh' >>$@
344 echo exec $(FPTOOLS_TOP_ABS)/ghc/compiler/$(HS_PROG) '-B$(subst \,\\,$(FPTOOLS_TOP_ABS_PLATFORM))' '"$$@"' >>$@
347 CLEAN_FILES += ghc-inplace
349 #-----------------------------------------------------------------------------
352 # We don't want ghc treated as an ordinary executable,
353 # but put it together with the libraries.
354 # Also don't want any interface files installed
356 DESTDIR = $(INSTALL_LIBRARY_DIR_GHC)
358 ifneq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
359 INSTALL_LIBEXECS += $(HS_PROG)
361 INSTALL_PROGS += $(HS_PROG)
364 # ----------------------------------------------------------------------------
367 rename/Rename_HC_OPTS += -auto-all
368 rename/RnEnv_HC_OPTS += -auto-all
369 rename/RnHiFiles_HC_OPTS += -auto-all
370 rename/RnSource_HC_OPTS += -auto-all
372 #-----------------------------------------------------------------------------
375 MAINTAINER_CLEAN_FILES += parser/Parser.info main/ParsePkgConf.info
377 #-----------------------------------------------------------------------------
378 # Include target-rule boilerplate
380 include $(TOP)/mk/target.mk