1 # -----------------------------------------------------------------------------
2 # $Id: Makefile,v 1.191 2001/08/17 22:29:06 sof 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=$(PATH) make ghc 'to minimise the environment. (or the
18 # equivalent of `env' if it doesn't exist locally).
21 HS_PROG=ghc$(_way)-$(ProjectVersion)
23 HS_PROG=ghc-$(ProjectVersion)
26 # -----------------------------------------------------------------------------
27 # Create compiler configuration
29 # The 'echo' commands simply spit the values of various make variables
30 # into Config.hs, whence they can be compiled and used by GHC itself
32 CONFIG_HS = main/Config.hs
35 $(CONFIG_HS) : $(FPTOOLS_TOP)/mk/config.mk Makefile
36 @$(RM) -f $(CONFIG_HS)
37 @echo -n "Creating $(CONFIG_HS) ... "
38 @echo "module Config where" >>$(CONFIG_HS)
39 @echo "cProjectName = \"$(ProjectName)\"" >> $(CONFIG_HS)
40 @echo "cProjectVersion = \"$(ProjectVersion)\"" >> $(CONFIG_HS)
41 @echo "cProjectVersionInt = \"$(ProjectVersionInt)\"" >> $(CONFIG_HS)
42 @echo "cBooterVersion = \"$(GhcVersion)\"" >> $(CONFIG_HS)
43 @echo "cHscIfaceFileVersion = \"$(HscIfaceFileVersion)\"" >> $(CONFIG_HS)
44 @echo "cHOSTPLATFORM = \"$(HOSTPLATFORM)\"" >> $(CONFIG_HS)
45 @echo "cTARGETPLATFORM = \"$(TARGETPLATFORM)\"" >> $(CONFIG_HS)
46 @echo "cGhcWithNativeCodeGen = \"$(GhcWithNativeCodeGen)\"" >> $(CONFIG_HS)
47 @echo "cGhcUnregisterised = \"$(GhcUnregisterised)\"" >> $(CONFIG_HS)
48 @echo "cLeadingUnderscore = \"$(LeadingUnderscore)\"" >> $(CONFIG_HS)
49 @echo "cRAWCPP_FLAGS = \"$(RAWCPP_FLAGS)\"" >> $(CONFIG_HS)
50 @echo "cGCC = \"$(WhatGccIsCalled)\"" >> $(CONFIG_HS)
51 @echo "cMKDLL = \"$(BLD_DLL)\"" >> $(CONFIG_HS)
52 @echo "cGHC_DRIVER_DIR = \"$(GHC_DRIVER_DIR)\"" >> $(CONFIG_HS)
53 @echo "cGHC_TOUCHY = \"$(GHC_TOUCHY)\"" >> $(CONFIG_HS)
54 @echo "cGHC_TOUCHY_DIR = \"$(GHC_TOUCHY_DIR)\"" >> $(CONFIG_HS)
55 @echo "cGHC_UNLIT = \"$(GHC_UNLIT)\"" >> $(CONFIG_HS)
56 @echo "cGHC_UNLIT_DIR = \"$(GHC_UNLIT_DIR)\"" >> $(CONFIG_HS)
57 @echo "cGHC_MANGLER = \"$(GHC_MANGLER)\"" >> $(CONFIG_HS)
58 @echo "cGHC_MANGLER_DIR = \"$(GHC_MANGLER_DIR)\"" >> $(CONFIG_HS)
59 @echo "cGHC_SPLIT = \"$(GHC_SPLIT)\"" >> $(CONFIG_HS)
60 @echo "cGHC_SPLIT_DIR = \"$(GHC_SPLIT_DIR)\"" >> $(CONFIG_HS)
61 @echo "cGHC_SYSMAN = \"$(GHC_SYSMAN)\"" >> $(CONFIG_HS)
62 @echo "cGHC_SYSMAN_DIR = \"$(GHC_SYSMAN_DIR)\"" >> $(CONFIG_HS)
63 @echo "cGHC_CP = \"$(GHC_CP)\"" >> $(CONFIG_HS)
64 @echo "cGHC_PERL = \"$(GHC_PERL)\"" >> $(CONFIG_HS)
65 ifeq ($(GhcWithIlx),YES)
66 @echo "cILX2IL = \"$(ILX2IL)\"" >> $(CONFIG_HS)
67 @echo "cILASM = \"$(ILASM)\"" >> $(CONFIG_HS)
69 @echo "cEnableWin32DLLs = \"$(EnableWin32DLLs)\"" >> $(CONFIG_HS)
70 @echo "cCONTEXT_DIFF = \"$(CONTEXT_DIFF)\"" >> $(CONFIG_HS)
71 @echo "cHaveLibGmp = \"$(HaveLibGmp)\"" >> $(CONFIG_HS)
72 @echo "cUSER_WAY_NAMES = \"$(USER_WAY_NAMES)\"" >> $(CONFIG_HS)
73 @echo "cUSER_WAY_OPTS = \"$(USER_WAY_OPTS)\"" >> $(CONFIG_HS)
74 @echo "cDEFAULT_TMPDIR = \"$(DEFAULT_TMPDIR)\"" >> $(CONFIG_HS)
77 CLEAN_FILES += $(CONFIG_HS)
79 # -----------------------------------------------------------------------------
82 # First figure out DIRS, the source sub-directories
83 # Then derive SRCS by looking in them
87 utils basicTypes types hsSyn prelude rename typecheck deSugar coreSyn \
88 specialise simplCore stranal stgSyn simplStg codeGen absCSyn main \
89 profiling parser usageSP cprAnalysis javaGen compMan
91 ifeq ($(GhcWithNativeCodeGen),YES)
94 SRC_HC_OPTS += -DOMIT_NATIVE_CODEGEN
97 ifeq ($(GhcWithIlx),YES)
103 # Canonicalize the GHC version number - assume it is has the form x.yy.[z] or
104 # x.yy[.date] where date = yyyymmdd
106 # [First sed substitution gets rid of the '.', second gets rid of the date portion,
107 # third appends a '0' if the z portion is missing]
109 CANON_HC_VERSION=$(shell echo "$(GhcVersion)" | sed -e 's/\.//g;s/^\(...\)........$$/\1/g;s/^\(...\)$$/\10/g')
113 ifeq "$(BootingFromHc)" "YES"
114 # HC files are always from a self-booted compiler
116 compiling_with_4xx=NO
118 bootstrapped = $(shell if (test $(CANON_HC_VERSION) -ge $(ProjectVersionInt)0); then echo YES; else echo NO; fi)
119 compiling_with_4xx = $(shell if (test $(CANON_HC_VERSION) -lt 5000); then echo YES; else echo NO; fi)
120 ghc_502_at_least = $(shell if (test $(CANON_HC_VERSION) -ge 5020); then echo YES; else echo NO; fi)
123 # Only include GHCi if we're bootstrapping with at least version 411
124 ifeq "$(GhcWithInterpreter)" "YES"
125 ifeq "$(bootstrapped)" "YES"
126 SRC_HC_OPTS += -DGHCI
131 HS_SRCS := $(foreach dir,$(DIRS),$(wildcard $(dir)/*.lhs) $(wildcard $(dir)/*.hs))
132 HS_SRCS := $(filter-out rename/ParseIface.hs parser/Parser.hs main/ParsePkgConf.hs $(CONFIG_HS), $(HS_SRCS))
133 HS_SRCS += $(CONFIG_HS)
135 # Enable code that assumes a MSDOSish subshell. See mk/config.mk.in
136 # for explanatory comment as to what this does.
137 ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
138 ghc_501_at_least = $(shell if (test $(CANON_HC_VERSION) -ge 5010); then echo YES; else echo NO; fi)
140 # -----------------------------------------------
141 # GHCi calls the C procedure 'rawSystem'; but alas GHC 4.08
142 # does not have this. Everything is fine if you are compiling
143 # GHC with GHC 5.02 or better, but lacking that we have the following
145 # copy rawSystem.c from hslibs/lang/cbits
146 # into main/ (where it'll be compiled and linked with the compiler)
147 # (the Haskell-side code is ifdefed into main/SysTools.lhs)
149 ifneq "$(ghc_502_at_least)" "YES"
150 C_SRCS += main/rawSystem.c
151 SRC_CC_OPTS += -I$(GHC_LIB_DIR)/std/cbits
152 SRC_MKDEPENDC_OPTS += -I$(GHC_LIB_DIR)/std/cbits
153 HS_OBJS += main/rawSystem.o
154 main/rawSystem.c : $(FPTOOLS_TOP)/hslibs/lang/cbits/rawSystem.c
159 # -----------------------------------------------
161 ifneq "$(BootingFromHc)" "YES"
162 HS_SRCS += rename/ParseIface.hs parser/Parser.hs main/ParsePkgConf.hs
165 HCS = $(patsubst %.lhs, %.hc, $(patsubst %.hs, %.hc, $(HS_SRCS)))
167 ifeq "$(BootingFromHc)" "YES"
168 HCS += rename/ParseIface.hc parser/Parser.hc main/ParsePkgConf.hc
172 # Add misc .c helper code (used by the frontend.)
174 C_SRCS += parser/hschooks.c
177 $(patsubst %.hc, %.o, $(HCS)) \
178 $(patsubst %.c, %.o, $(C_SRCS))
180 DESTDIR = $(INSTALL_LIBRARY_DIR_GHC)
183 # Big Fudge to get around inherent problem that Makefile setup
184 # has got with 'mkdependC'.
186 SRC_MKDEPENDC_OPTS += -D__GLASGOW_HASKELL__=$(ProjectVersionInt) -I$(GHC_INCLUDE_DIR)
188 # -----------------------------------------------------------------------------
189 # Haskell compilations
192 # Compiler to use for building ghc, use the build tree
193 # driver when booting.
198 # Use GHC for compiling C bits
200 ifeq "$(BootingFromHc)" "YES"
201 SRC_CC_OPTS += -D__GLASGOW_HASKELL__=$(ProjectVersionInt)
204 CC_OPTS := $(addprefix -optc, $(CC_OPTS))
207 # magic from GNU make manual to convert a list of values
208 # into a colon-separated list
210 space:= $(empty) $(empty)
213 -cpp -fglasgow-exts -Rghc-timing \
214 -I. -IcodeGen -InativeGen -Iparser \
215 -i$(subst $(space),:,$(DIRS))
217 # Omitted: -I$(GHC_INCLUDE_DIR)
218 # We should have -I$(GHC_INCLUDE_DIR) in SRC_HC_OPTS,
219 # to avoid the use of an explicit path in GHC source files
220 # (include "../includes/config.h"
221 # But alas GHC 4.08 (and others for all I know) uses this very
222 # same include path when compiling the .hc files it generates.
223 # Disaster! Then the hc file sees the GHC 5.02 (or whatever)
224 # include files. For the moment we've reverted to using
225 # an explicit path in the .hs sources
227 # For the benefit of <5.00 compilers, do include GHC_INCLUDE_DIR
228 # when generating dependencies. (=> it gets passed onto mkdependHS,
230 SRC_MKDEPENDHS_OPTS += -I$(GHC_INCLUDE_DIR)
232 ifneq "$(mingw32_TARGET_OS)" "1"
233 SRC_HC_OPTS += -package concurrent -package posix -package text -package util
235 SRC_HC_OPTS += -package concurrent -package text -package util
238 SRC_CC_OPTS += -Iparser -I. -I$(TOP)/includes -O
239 SRC_HC_OPTS += -recomp $(GhcHcOpts)
242 # Special flags for particular modules
243 # The standard suffix rule for compiling a Haskell file
244 # adds these flags to the command line
246 # not sure if this is required --SDM
247 main/Main_HC_OPTS = -fvia-C
249 prelude/PrimOp_HC_OPTS = -no-recomp -H80m
251 # because the NCG can't handle the 64-bit math in here
252 prelude/PrelRules_HC_OPTS = -fvia-C
254 rename/ParseIface_HC_OPTS += -Onot -H45m -fno-warn-incomplete-patterns
255 parser/Parser_HC_OPTS += -Onot -fno-warn-incomplete-patterns
256 main/ParsePkgConf_HC_OPTS += -fno-warn-incomplete-patterns
258 # The latest GHC version doesn't have a -K option yet, and it doesn't
259 # seem to be necessary anymore for the modules below.
260 ifeq "$(compiling_with_4xx)" "YES"
261 rename/ParseIface_HC_OPTS += -K2m
262 parser/Parser_HC_OPTS += -K2m
265 ifeq "$(TARGETPLATFORM)" "hppa1.1-hp-hpux9"
266 rename/RnMonad_HC_OPTS = -O2 -O2-for-C
269 utils/StringBuffer_HC_OPTS = -fvia-C -fno-prune-tydecls
270 utils/Digraph_HC_OPTS = -fglasgow-exts
272 # flags for PrimPacked:
275 # because it contains a 'ccall strlen', which gets inlined by
276 # gcc, causing a lack of registers.
278 utils/PrimPacked_HC_OPTS = -fvia-C -monly-3-regs
280 # ByteCodeItbls uses primops that the NCG doesn't support yet.
281 ghci/ByteCodeItbls_HC_OPTS = -fvia-C
282 ghci/ByteCodeLink_HC_OPTS = -fvia-C
284 # CSE interacts badly with top-level IORefs (reportedly in DriverState and
285 # DriverMkDepend), causing some of them to be commoned up. We have a fix for
286 # this in 5.00+, but earlier versions of the compiler will need CSE turned off.
287 # To be on the safe side, we disable CSE in *all* modules with top-level IORefs.
288 compMan/CompManager_HC_OPTS = -fno-cse
289 ghci/InteractiveUI_HC_OPTS = -fno-cse
290 main/CmdLineOpts_HC_OPTS = -fno-cse
291 main/DriverFlags_HC_OPTS = -fno-cse
292 main/DriverMkDepend_HC_OPTS = -fno-cse
293 main/DriverPipeline_HC_OPTS = -fno-cse
294 main/DriverState_HC_OPTS = -fno-cse
295 main/DriverUtil_HC_OPTS = -fno-cse
296 main/Finder_HC_OPTS = -fno-cse
297 main/SysTools_HC_OPTS = -fno-cse
299 # The #include is vital for the via-C route, else the C
300 # compiler doesn't realise that the stcall foreign imports are indeed
301 # stdcall, and doesn't generate the Foo@8 name for them
302 ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
303 main/SysTools_HC_OPTS += '-\#include <windows.h>'
306 # ----------------------------------------------------------------------------
309 SRC_C_OPTS += -O -I. -IcodeGen
312 # ----------------------------------------------------------------------------
313 # Generate supporting stuff for prelude/PrimOp.lhs
314 # from prelude/primops.txt
316 CLEAN_FILES += prelude/primops.txt
318 GENPOC=$(TOP)/utils/genprimopcode/genprimopcode
320 PRIMOP_BITS=primop-data-decl.hs-incl \
322 primop-list.hs-incl \
323 primop-has-side-effects.hs-incl \
324 primop-out-of-line.hs-incl \
325 primop-commutable.hs-incl \
326 primop-needs-wrapper.hs-incl \
327 primop-can-fail.hs-incl \
328 primop-strictness.hs-incl \
329 primop-usage.hs-incl \
330 primop-primop-info.hs-incl
332 SRC_CPP_OPTS += -I$(GHC_INCLUDE_DIR) -traditional
333 SRC_CPP_OPTS += ${GhcCppOpts}
335 ifneq "$(BootingFromHc)" "YES"
336 prelude/PrimOp.lhs prelude/PrimOp.o: $(PRIMOP_BITS)
339 ifneq "$(BootingFromHc)" "YES"
340 depend :: $(PRIMOP_BITS)
343 primop-data-decl.hs-incl: prelude/primops.txt
344 $(GENPOC) --data-decl < $< > $@
345 primop-tag.hs-incl: prelude/primops.txt
346 $(GENPOC) --primop-tag < $< > $@
347 primop-list.hs-incl: prelude/primops.txt
348 $(GENPOC) --primop-list < $< > $@
349 primop-has-side-effects.hs-incl: prelude/primops.txt
350 $(GENPOC) --has-side-effects < $< > $@
351 primop-out-of-line.hs-incl: prelude/primops.txt
352 $(GENPOC) --out-of-line < $< > $@
353 primop-commutable.hs-incl: prelude/primops.txt
354 $(GENPOC) --commutable < $< > $@
355 primop-needs-wrapper.hs-incl: prelude/primops.txt
356 $(GENPOC) --needs-wrapper < $< > $@
357 primop-can-fail.hs-incl: prelude/primops.txt
358 $(GENPOC) --can-fail < $< > $@
359 primop-strictness.hs-incl: prelude/primops.txt
360 $(GENPOC) --strictness < $< > $@
361 primop-usage.hs-incl: prelude/primops.txt
362 $(GENPOC) --usage < $< > $@
363 primop-primop-info.hs-incl: prelude/primops.txt
364 $(GENPOC) --primop-primop-info < $< > $@
368 # ----------------------------------------------------------------------------
371 SRC_HAPPY_OPTS += +RTS -K2m -H16m -RTS $(GHC_HAPPY_OPTS)
373 #-----------------------------------------------------------------------------
376 SRC_LD_OPTS += -no-link-chk
378 # -----------------------------------------------------------------------------
379 # create ghc-inplace, a convenient way to run ghc from the build tree...
383 ghc-inplace : $(HS_PROG)
385 echo '#!/bin/sh' >>$@
386 echo exec $(FPTOOLS_TOP_ABS_UNIX)/ghc/compiler/$(HS_PROG) -B$(FPTOOLS_TOP_ABS) '"$$@"' >>$@
388 ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
390 echo "@"$(subst /,\\,$(FPTOOLS_TOP_ABS)/ghc/compiler/$(HS_PROG)) "-B$(FPTOOLS_TOP_ABS) %1 %2 %3 %4 %5 %6 %7 %8 %9" >$@.bat
394 CLEAN_FILES += ghc-inplace
396 #-----------------------------------------------------------------------------
399 # We don't want ghc treated as an ordinary executable,
400 # but put it together with the libraries.
401 # Also don't want any interface files intstalled
403 INSTALL_LIBEXECS += $(HS_PROG)
405 #-----------------------------------------------------------------------------
408 CLEAN_FILES += $(wildcard */*.$(way_)o */*.$(way_)hi)
409 CLEAN_FILES += $(PRIMOP_BITS)
411 # Extra tidy, remove the .hc files (if you've got them).
412 MAINTAINER_CLEAN_FILES += $(wildcard */*.hc) \
413 parser/Parser.info rename/ParseIface.info main/ParsePkgConf.info \
414 parser/Parser.hs rename/ParseIface.hs main/ParsePkgConf.hs
416 #-----------------------------------------------------------------------------
417 # Include target-rule boilerplate
419 include $(TOP)/mk/target.mk