1 # -----------------------------------------------------------------------------
2 # $Id: Makefile,v 1.197 2001/11/06 11:05:22 simonmar Exp $
5 include $(TOP)/mk/boilerplate.mk
7 #-----------------------------------------------------------------------------
8 # Building ghc different ways (default is just `normal' sequential)
9 WAYS=$(GhcCompilerWays)
11 # -----------------------------------------------------------------------------
14 # Note: there have been reports of people running up against the ARG_MAX limit
15 # when linking ghc with all its constituent object files. The likely source of
16 # the problem is that the environment is a bit too big, so a workaround could
17 # be to do `env PATH=$(PATH) make ghc' to minimise the environment. (or the
18 # equivalent of `env' if it doesn't exist locally).
21 ifneq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
22 HS_PROG=ghc$(_way)-$(ProjectVersion)
27 HS_PROG=ghc-$(ProjectVersion)
30 # -----------------------------------------------------------------------------
31 # Create compiler configuration
33 # The 'echo' commands simply spit the values of various make variables
34 # into Config.hs, whence they can be compiled and used by GHC itself
36 CONFIG_HS = main/Config.hs
39 $(CONFIG_HS) : $(FPTOOLS_TOP)/mk/config.mk Makefile
40 @$(RM) -f $(CONFIG_HS)
41 @echo -n "Creating $(CONFIG_HS) ... "
42 @echo "module Config where" >>$(CONFIG_HS)
43 @echo "cProjectName = \"$(ProjectName)\"" >> $(CONFIG_HS)
44 @echo "cProjectVersion = \"$(ProjectVersion)\"" >> $(CONFIG_HS)
45 @echo "cProjectVersionInt = \"$(ProjectVersionInt)\"" >> $(CONFIG_HS)
46 @echo "cBooterVersion = \"$(GhcVersion)\"" >> $(CONFIG_HS)
47 @echo "cHscIfaceFileVersion = \"$(HscIfaceFileVersion)\"" >> $(CONFIG_HS)
48 @echo "cHOSTPLATFORM = \"$(HOSTPLATFORM)\"" >> $(CONFIG_HS)
49 @echo "cTARGETPLATFORM = \"$(TARGETPLATFORM)\"" >> $(CONFIG_HS)
50 @echo "cGhcWithNativeCodeGen = \"$(GhcWithNativeCodeGen)\"" >> $(CONFIG_HS)
51 @echo "cGhcUnregisterised = \"$(GhcUnregisterised)\"" >> $(CONFIG_HS)
52 @echo "cLeadingUnderscore = \"$(LeadingUnderscore)\"" >> $(CONFIG_HS)
53 @echo "cRAWCPP_FLAGS = \"$(RAWCPP_FLAGS)\"" >> $(CONFIG_HS)
54 @echo "cGCC = \"$(WhatGccIsCalled)\"" >> $(CONFIG_HS)
55 @echo "cMKDLL = \"$(BLD_DLL)\"" >> $(CONFIG_HS)
56 @echo "cGHC_DRIVER_DIR = \"$(GHC_DRIVER_DIR)\"" >> $(CONFIG_HS)
57 @echo "cGHC_TOUCHY = \"$(GHC_TOUCHY)\"" >> $(CONFIG_HS)
58 @echo "cGHC_TOUCHY_DIR = \"$(GHC_TOUCHY_DIR)\"" >> $(CONFIG_HS)
59 @echo "cGHC_UNLIT = \"$(GHC_UNLIT)\"" >> $(CONFIG_HS)
60 @echo "cGHC_UNLIT_DIR = \"$(GHC_UNLIT_DIR)\"" >> $(CONFIG_HS)
61 @echo "cGHC_MANGLER = \"$(GHC_MANGLER)\"" >> $(CONFIG_HS)
62 @echo "cGHC_MANGLER_DIR = \"$(GHC_MANGLER_DIR)\"" >> $(CONFIG_HS)
63 @echo "cGHC_SPLIT = \"$(GHC_SPLIT)\"" >> $(CONFIG_HS)
64 @echo "cGHC_SPLIT_DIR = \"$(GHC_SPLIT_DIR)\"" >> $(CONFIG_HS)
65 @echo "cGHC_SYSMAN = \"$(GHC_SYSMAN)\"" >> $(CONFIG_HS)
66 @echo "cGHC_SYSMAN_DIR = \"$(GHC_SYSMAN_DIR)\"" >> $(CONFIG_HS)
67 @echo "cGHC_CP = \"$(GHC_CP)\"" >> $(CONFIG_HS)
68 @echo "cGHC_PERL = \"$(GHC_PERL)\"" >> $(CONFIG_HS)
69 ifeq ($(GhcWithIlx),YES)
70 @echo "cILX2IL = \"$(ILX2IL)\"" >> $(CONFIG_HS)
71 @echo "cILASM = \"$(ILASM)\"" >> $(CONFIG_HS)
73 @echo "cEnableWin32DLLs = \"$(EnableWin32DLLs)\"" >> $(CONFIG_HS)
74 @echo "cCONTEXT_DIFF = \"$(CONTEXT_DIFF)\"" >> $(CONFIG_HS)
75 @echo "cHaveLibGmp = \"$(HaveLibGmp)\"" >> $(CONFIG_HS)
76 @echo "cUSER_WAY_NAMES = \"$(USER_WAY_NAMES)\"" >> $(CONFIG_HS)
77 @echo "cUSER_WAY_OPTS = \"$(USER_WAY_OPTS)\"" >> $(CONFIG_HS)
78 @echo "cDEFAULT_TMPDIR = \"$(DEFAULT_TMPDIR)\"" >> $(CONFIG_HS)
81 CLEAN_FILES += $(CONFIG_HS)
83 # -----------------------------------------------------------------------------
86 # First figure out DIRS, the source sub-directories
87 # Then derive SRCS by looking in them
91 utils basicTypes types hsSyn prelude rename typecheck deSugar coreSyn \
92 specialise simplCore stranal stgSyn simplStg codeGen absCSyn main \
93 profiling parser usageSP cprAnalysis compMan
95 ifeq ($(GhcWithNativeCodeGen),YES)
98 SRC_HC_OPTS += -DOMIT_NATIVE_CODEGEN
101 ifeq ($(GhcWithIlx),YES)
106 ifeq ($(GhcWithJavaGen),YES)
108 SRC_HC_OPTS += -DJAVA
112 # Canonicalize the GHC version number - assume it is has the form x.yy.[z] or
113 # x.yy[.date] where date = yyyymmdd
115 # [First sed substitution gets rid of the '.', second gets rid of the date portion,
116 # third appends a '0' if the z portion is missing]
118 CANON_HC_VERSION=$(shell echo "$(GhcVersion)" | sed -e 's/\.//g;s/^\(...\)........$$/\1/g;s/^\(...\)$$/\10/g')
122 ifeq "$(BootingFromHc)" "YES"
123 # HC files are always from a self-booted compiler
125 compiling_with_4xx=NO
127 bootstrapped = $(shell if (test $(CANON_HC_VERSION) -ge $(ProjectVersionInt)0); then echo YES; else echo NO; fi)
128 compiling_with_4xx = $(shell if (test $(CANON_HC_VERSION) -lt 5000); then echo YES; else echo NO; fi)
129 ghc_502_at_least = $(shell if (test $(CANON_HC_VERSION) -ge 5020); then echo YES; else echo NO; fi)
132 # Only include GHCi if we're bootstrapping with at least version 411
133 ifeq "$(GhcWithInterpreter)" "YES"
134 ifeq "$(bootstrapped)" "YES"
135 SRC_HC_OPTS += -DGHCI
140 HS_SRCS := $(foreach dir,$(DIRS),$(wildcard $(dir)/*.lhs) $(wildcard $(dir)/*.hs))
141 HS_SRCS := $(filter-out rename/ParseIface.hs parser/Parser.hs main/ParsePkgConf.hs $(CONFIG_HS), $(HS_SRCS))
142 HS_SRCS += $(CONFIG_HS)
144 # Enable code that assumes a MSDOSish subshell. See mk/config.mk.in
145 # for explanatory comment as to what this does.
146 ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
147 ghc_501_at_least = $(shell if (test $(CANON_HC_VERSION) -ge 5010); then echo YES; else echo NO; fi)
149 # -----------------------------------------------
150 # GHCi calls the C procedure 'rawSystem'; but alas GHC 4.08
151 # does not have this. Everything is fine if you are compiling
152 # GHC with GHC 5.02 or better, but lacking that we have the following
154 # copy rawSystem.c from hslibs/lang/cbits
155 # into main/ (where it'll be compiled and linked with the compiler)
156 # (the Haskell-side code is ifdefed into main/SysTools.lhs)
158 ifneq "$(ghc_502_at_least)" "YES"
159 C_SRCS += main/rawSystem.c
160 SRC_CC_OPTS += -I$(GHC_LIB_DIR)/std/cbits
161 SRC_MKDEPENDC_OPTS += -I$(GHC_LIB_DIR)/std/cbits
162 HS_OBJS += main/rawSystem.o
163 main/rawSystem.c : $(FPTOOLS_TOP)/hslibs/lang/cbits/rawSystem.c
168 # -----------------------------------------------
170 ifneq "$(BootingFromHc)" "YES"
171 HS_SRCS += rename/ParseIface.hs parser/Parser.hs main/ParsePkgConf.hs
174 HCS = $(patsubst %.lhs, %.hc, $(patsubst %.hs, %.hc, $(HS_SRCS)))
176 ifeq "$(BootingFromHc)" "YES"
177 HCS += rename/ParseIface.hc parser/Parser.hc main/ParsePkgConf.hc
181 # Add misc .c helper code (used by the frontend.)
183 C_SRCS += parser/hschooks.c
186 $(patsubst %.hc, %.o, $(HCS)) \
187 $(patsubst %.c, %.o, $(C_SRCS))
189 DESTDIR = $(INSTALL_LIBRARY_DIR_GHC)
192 # Big Fudge to get around inherent problem that Makefile setup
193 # has got with 'mkdependC'.
195 SRC_MKDEPENDC_OPTS += -D__GLASGOW_HASKELL__=$(ProjectVersionInt) -I$(GHC_INCLUDE_DIR)
197 # -----------------------------------------------------------------------------
198 # Haskell compilations
201 # Compiler to use for building ghc, use the build tree
202 # driver when booting.
207 # Use GHC for compiling C bits
209 ifeq "$(BootingFromHc)" "YES"
210 SRC_CC_OPTS += -D__GLASGOW_HASKELL__=$(ProjectVersionInt)
213 CC_OPTS := $(addprefix -optc, $(CC_OPTS))
216 # magic from GNU make manual to convert a list of values
217 # into a colon-separated list
219 space:= $(empty) $(empty)
222 -cpp -fglasgow-exts -Rghc-timing \
223 -I. -IcodeGen -InativeGen -Iparser \
224 -i$(subst $(space),:,$(DIRS))
226 # Omitted: -I$(GHC_INCLUDE_DIR)
227 # We should have -I$(GHC_INCLUDE_DIR) in SRC_HC_OPTS,
228 # to avoid the use of an explicit path in GHC source files
229 # (include "../includes/config.h"
230 # But alas GHC 4.08 (and others for all I know) uses this very
231 # same include path when compiling the .hc files it generates.
232 # Disaster! Then the hc file sees the GHC 5.02 (or whatever)
233 # include files. For the moment we've reverted to using
234 # an explicit path in the .hs sources
236 # For the benefit of <5.00 compilers, do include GHC_INCLUDE_DIR
237 # when generating dependencies. (=> it gets passed onto mkdependHS,
239 SRC_MKDEPENDHS_OPTS += -I$(GHC_INCLUDE_DIR)
241 ifneq "$(mingw32_TARGET_OS)" "1"
242 SRC_HC_OPTS += -package concurrent -package posix -package text -package util
244 SRC_HC_OPTS += -package concurrent -package text -package util
247 SRC_CC_OPTS += -Iparser -I. -I$(TOP)/includes -O
248 SRC_HC_OPTS += -recomp $(GhcHcOpts)
251 # Special flags for particular modules
252 # The standard suffix rule for compiling a Haskell file
253 # adds these flags to the command line
255 # not sure if this is required --SDM
256 main/Main_HC_OPTS = -fvia-C
258 prelude/PrimOp_HC_OPTS = -no-recomp -H80m
260 # because the NCG can't handle the 64-bit math in here
261 prelude/PrelRules_HC_OPTS = -fvia-C
263 rename/ParseIface_HC_OPTS += -Onot -H45m -fno-warn-incomplete-patterns
264 parser/Parser_HC_OPTS += -Onot -fno-warn-incomplete-patterns
265 main/ParsePkgConf_HC_OPTS += -fno-warn-incomplete-patterns
267 # The latest GHC version doesn't have a -K option yet, and it doesn't
268 # seem to be necessary anymore for the modules below.
269 ifeq "$(compiling_with_4xx)" "YES"
270 rename/ParseIface_HC_OPTS += -K2m
271 parser/Parser_HC_OPTS += -K2m
274 ifeq "$(TARGETPLATFORM)" "hppa1.1-hp-hpux9"
275 rename/RnMonad_HC_OPTS = -O2 -O2-for-C
278 utils/StringBuffer_HC_OPTS = -fvia-C -fno-prune-tydecls
279 utils/Digraph_HC_OPTS = -fglasgow-exts
281 # flags for PrimPacked:
284 # because it contains a 'ccall strlen', which gets inlined by
285 # gcc, causing a lack of registers.
287 utils/PrimPacked_HC_OPTS = -fvia-C -monly-3-regs
289 # ByteCodeItbls uses primops that the NCG doesn't support yet.
290 ghci/ByteCodeItbls_HC_OPTS = -fvia-C
291 ghci/ByteCodeLink_HC_OPTS = -fvia-C -monly-3-regs
293 # CSE interacts badly with top-level IORefs (reportedly in DriverState and
294 # DriverMkDepend), causing some of them to be commoned up. We have a fix for
295 # this in 5.00+, but earlier versions of the compiler will need CSE turned off.
296 # To be on the safe side, we disable CSE in *all* modules with top-level IORefs.
297 compMan/CompManager_HC_OPTS = -fno-cse
298 ghci/InteractiveUI_HC_OPTS = -fno-cse
299 main/CmdLineOpts_HC_OPTS = -fno-cse
300 main/DriverFlags_HC_OPTS = -fno-cse
301 main/DriverMkDepend_HC_OPTS = -fno-cse
302 main/DriverPipeline_HC_OPTS = -fno-cse
303 main/DriverState_HC_OPTS = -fno-cse
304 main/DriverUtil_HC_OPTS = -fno-cse
305 main/Finder_HC_OPTS = -fno-cse
306 main/SysTools_HC_OPTS = -fno-cse
308 # The #include is vital for the via-C route, else the C
309 # compiler doesn't realise that the stcall foreign imports are indeed
310 # stdcall, and doesn't generate the Foo@8 name for them
311 ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
312 main/SysTools_HC_OPTS += '-\#include <windows.h>' '-\#include <process.h>'
315 # ----------------------------------------------------------------------------
318 SRC_C_OPTS += -O -I. -IcodeGen
321 # ----------------------------------------------------------------------------
322 # Generate supporting stuff for prelude/PrimOp.lhs
323 # from prelude/primops.txt
325 CLEAN_FILES += prelude/primops.txt
327 GENPOC=$(TOP)/utils/genprimopcode/genprimopcode
329 PRIMOP_BITS=primop-data-decl.hs-incl \
331 primop-list.hs-incl \
332 primop-has-side-effects.hs-incl \
333 primop-out-of-line.hs-incl \
334 primop-commutable.hs-incl \
335 primop-needs-wrapper.hs-incl \
336 primop-can-fail.hs-incl \
337 primop-strictness.hs-incl \
338 primop-usage.hs-incl \
339 primop-primop-info.hs-incl
341 SRC_CPP_OPTS += -I$(GHC_INCLUDE_DIR) -traditional
342 SRC_CPP_OPTS += ${GhcCppOpts}
344 ifneq "$(BootingFromHc)" "YES"
345 prelude/PrimOp.lhs prelude/PrimOp.o: $(PRIMOP_BITS)
348 ifneq "$(BootingFromHc)" "YES"
349 depend :: $(PRIMOP_BITS)
352 primop-data-decl.hs-incl: prelude/primops.txt
353 $(GENPOC) --data-decl < $< > $@
354 primop-tag.hs-incl: prelude/primops.txt
355 $(GENPOC) --primop-tag < $< > $@
356 primop-list.hs-incl: prelude/primops.txt
357 $(GENPOC) --primop-list < $< > $@
358 primop-has-side-effects.hs-incl: prelude/primops.txt
359 $(GENPOC) --has-side-effects < $< > $@
360 primop-out-of-line.hs-incl: prelude/primops.txt
361 $(GENPOC) --out-of-line < $< > $@
362 primop-commutable.hs-incl: prelude/primops.txt
363 $(GENPOC) --commutable < $< > $@
364 primop-needs-wrapper.hs-incl: prelude/primops.txt
365 $(GENPOC) --needs-wrapper < $< > $@
366 primop-can-fail.hs-incl: prelude/primops.txt
367 $(GENPOC) --can-fail < $< > $@
368 primop-strictness.hs-incl: prelude/primops.txt
369 $(GENPOC) --strictness < $< > $@
370 primop-usage.hs-incl: prelude/primops.txt
371 $(GENPOC) --usage < $< > $@
372 primop-primop-info.hs-incl: prelude/primops.txt
373 $(GENPOC) --primop-primop-info < $< > $@
377 # ----------------------------------------------------------------------------
380 SRC_HAPPY_OPTS += +RTS -K2m -H16m -RTS $(GHC_HAPPY_OPTS)
382 #-----------------------------------------------------------------------------
385 SRC_LD_OPTS += -no-link-chk
387 # -----------------------------------------------------------------------------
388 # create ghc-inplace, a convenient way to run ghc from the build tree...
392 ghc-inplace : $(HS_PROG)
394 echo '#!/bin/sh' >>$@
395 echo exec $(FPTOOLS_TOP_ABS_UNIX)/ghc/compiler/$(HS_PROG) -B$(FPTOOLS_TOP_ABS) '"$$@"' >>$@
398 CLEAN_FILES += ghc-inplace
400 #-----------------------------------------------------------------------------
403 # We don't want ghc treated as an ordinary executable,
404 # but put it together with the libraries.
405 # Also don't want any interface files installed
407 ifneq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
408 INSTALL_LIBEXECS += $(HS_PROG)
410 INSTALL_PROGS += $(HS_PROG)
413 #-----------------------------------------------------------------------------
416 CLEAN_FILES += $(wildcard */*.$(way_)o */*.$(way_)hi)
417 CLEAN_FILES += $(PRIMOP_BITS)
419 # Extra tidy, remove the .hc files (if you've got them).
420 MAINTAINER_CLEAN_FILES += $(wildcard */*.hc) \
421 parser/Parser.info rename/ParseIface.info main/ParsePkgConf.info \
422 parser/Parser.hs rename/ParseIface.hs main/ParsePkgConf.hs
424 #-----------------------------------------------------------------------------
425 # Include target-rule boilerplate
427 include $(TOP)/mk/target.mk