1 # -----------------------------------------------------------------------------
2 # $Id: Makefile,v 1.180 2001/08/02 05:15:33 qrczak 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)\"" >> $(CONFIG_HS)
65 @echo "cEnableWin32DLLs = \"$(EnableWin32DLLs)\"" >> $(CONFIG_HS)
66 @echo "cCONTEXT_DIFF = \"$(CONTEXT_DIFF)\"" >> $(CONFIG_HS)
67 @echo "cHaveLibGmp = \"$(HaveLibGmp)\"" >> $(CONFIG_HS)
68 @echo "cUSER_WAY_NAMES = \"$(USER_WAY_NAMES)\"" >> $(CONFIG_HS)
69 @echo "cUSER_WAY_OPTS = \"$(USER_WAY_OPTS)\"" >> $(CONFIG_HS)
70 @echo "cDEFAULT_TMPDIR = \"$(DEFAULT_TMPDIR)\"" >> $(CONFIG_HS)
73 CLEAN_FILES += $(CONFIG_HS)
75 # -----------------------------------------------------------------------------
78 # First figure out DIRS, the source sub-directories
79 # Then derive SRCS by looking in them
83 utils basicTypes types hsSyn prelude rename typecheck deSugar coreSyn \
84 specialise simplCore stranal stgSyn simplStg codeGen absCSyn main \
85 profiling parser usageSP cprAnalysis javaGen compMan
87 ifeq ($(GhcWithNativeCodeGen),YES)
90 SRC_HC_OPTS += -DOMIT_NATIVE_CODEGEN
93 ifeq ($(GhcWithIlx),YES)
99 # Canonicalize the GHC version number - assume it is has the form x.yy.[z] or
100 # x.yy[.date] where date = yyyymmdd
102 # [First sed substitution gets rid of the '.', second gets rid of the date portion,
103 # third appends a '0' if the z portion is missing]
105 CANON_HC_VERSION=$(shell echo "$(GhcVersion)" | sed -e 's/\.//g;s/^\(...\)........$$/\1/g;s/^\(...\)$$/\10/g')
109 ifeq "$(BootingFromHc)" "YES"
110 # HC files are always from a self-booted compiler
112 compiling_with_4xx=NO
114 bootstrapped = $(shell if (test $(CANON_HC_VERSION) -ge $(ProjectVersionInt)0); then echo YES; else echo NO; fi)
115 compiling_with_4xx = $(shell if (test $(CANON_HC_VERSION) -lt 5000); then echo YES; else echo NO; fi)
118 # Only include GHCi if we're bootstrapping with at least version 411
119 ifeq "$(GhcWithInterpreter)" "YES"
120 ifeq "$(bootstrapped)" "YES"
121 SRC_HC_OPTS += -DGHCI
126 # Enable code that assumes a MSDOSish subshell. See mk/config.mk.in
127 # for explanatory comment as to what this does.
128 ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
129 ghc_501_at_least = $(shell if (test $(CANON_HC_VERSION) -gt 5000); then echo YES; else echo NO; fi)
131 # -----------------------------------------------
132 # GHCi calls the C procedure 'system', but alas GHC 4.08's
133 # implementation of this (in the library System) didn't work
134 # properly on Windows. Everything is fine if you are compiling
135 # GHC with GHC 5.01 or better, but lacking that we have the following
137 # copy system.c from lib/std (where it is correct)
138 # into main/system.c (where it'll be compiled and
139 # linked with the compiler)
141 ifneq "$(ghc_501_at_least)" "YES"
142 C_SRCS += main/system.c
143 SRC_CC_OPTS += -I$(GHC_LIB_DIR)/std/cbits
144 SRC_MKDEPENDC_OPTS += -I$(GHC_LIB_DIR)/std/cbits
145 HS_OBJS += main/system.o
147 main/system.c : ../lib/std/cbits/system.c
148 $(CP) ../lib/std/cbits/system.c main
152 # -----------------------------------------------
154 HS_SRCS := $(foreach dir,$(DIRS),$(wildcard $(dir)/*.lhs) $(wildcard $(dir)/*.hs))
155 HS_SRCS := $(filter-out rename/ParseIface.hs parser/Parser.hs main/ParsePkgConf.hs $(CONFIG_HS), $(HS_SRCS))
156 HS_SRCS += $(CONFIG_HS)
158 ifneq "$(BootingFromHc)" "YES"
159 HS_SRCS += rename/ParseIface.hs parser/Parser.hs main/ParsePkgConf.hs
162 HCS = $(patsubst %.lhs, %.hc, $(patsubst %.hs, %.hc, $(HS_SRCS)))
164 ifeq "$(BootingFromHc)" "YES"
165 HCS += rename/ParseIface.hc parser/Parser.hc main/ParsePkgConf.hc
169 # Add misc .c helper code (used by the frontend.)
171 C_SRCS += parser/hschooks.c
174 $(patsubst %.hc, %.o, $(HCS)) \
175 $(patsubst %.c, %.o, $(C_SRCS))
177 DESTDIR = $(INSTALL_LIBRARY_DIR_GHC)
180 # Big Fudge to get around inherent problem that Makefile setup
181 # has got with 'mkdependC'.
183 SRC_MKDEPENDC_OPTS += -D__GLASGOW_HASKELL__=$(ProjectVersionInt) -I$(GHC_INCLUDE_DIR)
185 # -----------------------------------------------------------------------------
186 # Haskell compilations
189 # Compiler to use for building ghc, use the build tree
190 # driver when booting.
195 # Use GHC for compiling C bits
197 ifeq "$(BootingFromHc)" "YES"
198 SRC_CC_OPTS += -D__GLASGOW_HASKELL__=$(ProjectVersionInt)
201 CC_OPTS := $(addprefix -optc, $(CC_OPTS))
204 # magic from GNU make manual to convert a list of values
205 # into a colon-separated list
207 space:= $(empty) $(empty)
210 -cpp -fglasgow-exts -Rghc-timing \
211 -I. -IcodeGen -InativeGen -Iparser \
212 -i$(subst $(space),:,$(DIRS))
214 # Omitted: -I$(GHC_INCLUDE_DIR)
215 # We should have -I$(GHC_INCLUDE_DIR) in SRC_HC_OPTS,
216 # to avoid the use of an explicit path in GHC source files
217 # (include "../includes/config.h"
218 # But alas GHC 4.08 (and others for all I know) uses this very
219 # same include path when compiling the .hc files it generates.
220 # Disaster! Then the hc file sees the GHC 5.02 (or whatever)
221 # include files. For the moment we've reverted to using
222 # an explicit path in the .hs sources
224 ifneq "$(mingw32_TARGET_OS)" "1"
225 SRC_HC_OPTS += -package concurrent -package posix -package text -package util
227 SRC_HC_OPTS += -package concurrent -package text -package util
230 SRC_CC_OPTS += -Iparser -I. -I$(TOP)/includes -O
231 SRC_HC_OPTS += -recomp $(GhcHcOpts)
232 # TODO: change back to 16M when the strictness analyser is working again.
234 # TODO: remove when the strictness analyser is working again.
235 rename/ParseIface_HC_OPTS += -H120M
236 parser/Parser_HC_OPTS += -H100M
238 # Special flags for particular modules
239 # The standard suffix rule for compiling a Haskell file
240 # adds these flags to the command line
242 # not sure if this is required --SDM
243 main/Main_HC_OPTS = -fvia-C
245 prelude/PrimOp_HC_OPTS = -no-recomp -H80m
247 # because the NCG can't handle the 64-bit math in here
248 prelude/PrelRules_HC_OPTS = -fvia-C
250 rename/ParseIface_HC_OPTS += -Onot -H45m -fno-warn-incomplete-patterns
251 parser/Parser_HC_OPTS += -Onot -fno-warn-incomplete-patterns
252 main/ParsePkgConf_HC_OPTS += -fno-warn-incomplete-patterns
254 # The latest GHC version doesn't have a -K option yet, and it doesn't
255 # seem to be necessary anymore for the modules below.
256 ifeq "$(compiling_with_4xx)" "YES"
257 rename/ParseIface_HC_OPTS += -K2m
258 parser/Parser_HC_OPTS += -K2m
261 ifeq "$(TARGETPLATFORM)" "hppa1.1-hp-hpux9"
262 rename/RnMonad_HC_OPTS = -O2 -O2-for-C
265 utils/StringBuffer_HC_OPTS = -fvia-C -fno-prune-tydecls
266 utils/Digraph_HC_OPTS = -fglasgow-exts
268 # flags for PrimPacked:
271 # because it contains a 'ccall strlen', which gets inlined by
272 # gcc, causing a lack of registers.
274 utils/PrimPacked_HC_OPTS = -fvia-C -monly-3-regs
276 # ByteCodeItbls uses primops that the NCG doesn't support yet.
277 ghci/ByteCodeItbls_HC_OPTS = -fvia-C
278 ghci/ByteCodeLink_HC_OPTS = -fvia-C
280 # CSE interacts badly with top-level IORefs (reportedly in DriverState and
281 # DriverMkDepend), causing some of them to be commoned up. We have a fix for
282 # this in 5.00+, but earlier versions of the compiler will need CSE turned off.
283 # To be on the safe side, we disable CSE in *all* modules with top-level IORefs.
284 compMan/CompManager_HC_OPTS = -fno-cse
285 ghci/InteractiveUI_HC_OPTS = -fno-cse
286 main/CmdLineOpts_HC_OPTS = -fno-cse
287 main/DriverFlags_HC_OPTS = -fno-cse
288 main/DriverMkDepend_HC_OPTS = -fno-cse
289 main/DriverPipeline_HC_OPTS = -fno-cse
290 main/DriverState_HC_OPTS = -fno-cse
291 main/DriverUtil_HC_OPTS = -fno-cse
292 main/Finder_HC_OPTS = -fno-cse
293 main/SysTools_HC_OPTS = -fno-cse
295 # The #include is vital for the via-C route, else the C
296 # compiler doesn't realise that the stcall foreign imports are indeed
297 # stdcall, and doesn't generate the Foo@8 name for them
298 ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
299 main/SysTools_HC_OPTS += '-\#include <windows.h>'
302 # ----------------------------------------------------------------------------
305 SRC_C_OPTS += -O -I. -IcodeGen
308 # ----------------------------------------------------------------------------
309 # Generate supporting stuff for prelude/PrimOp.lhs
310 # from prelude/primops.txt
312 # Run prelude/primops.txt through the preprocessor, to weed out
313 # primitives that don't (need to) exist on 64-bit architectures.
314 prelude/primops.i: prelude/primops.txt
315 $(CPP) -I$(GHC_INCLUDE_DIR) -x c $< 2>/dev/null | $(SED) -e '/^#/d' > $@
317 GENPOC=$(TOP)/utils/genprimopcode/genprimopcode
319 PRIMOP_BITS=primop-data-decl.hs-incl \
321 primop-list.hs-incl \
322 primop-has-side-effects.hs-incl \
323 primop-out-of-line.hs-incl \
324 primop-commutable.hs-incl \
325 primop-needs-wrapper.hs-incl \
326 primop-can-fail.hs-incl \
327 primop-strictness.hs-incl \
328 primop-usage.hs-incl \
329 primop-primop-info.hs-incl
331 ifneq "$(BootingFromHc)" "YES"
332 prelude/PrimOp.lhs prelude/PrimOp.o: $(PRIMOP_BITS)
335 ifneq "$(BootingFromHc)" "YES"
336 depend :: $(PRIMOP_BITS)
339 primop-data-decl.hs-incl: prelude/primops.i
340 $(GENPOC) --data-decl < $< > $@
341 primop-tag.hs-incl: prelude/primops.i
342 $(GENPOC) --primop-tag < $< > $@
343 primop-list.hs-incl: prelude/primops.i
344 $(GENPOC) --primop-list < $< > $@
345 primop-has-side-effects.hs-incl: prelude/primops.i
346 $(GENPOC) --has-side-effects < $< > $@
347 primop-out-of-line.hs-incl: prelude/primops.i
348 $(GENPOC) --out-of-line < $< > $@
349 primop-commutable.hs-incl: prelude/primops.i
350 $(GENPOC) --commutable < $< > $@
351 primop-needs-wrapper.hs-incl: prelude/primops.i
352 $(GENPOC) --needs-wrapper < $< > $@
353 primop-can-fail.hs-incl: prelude/primops.i
354 $(GENPOC) --can-fail < $< > $@
355 primop-strictness.hs-incl: prelude/primops.i
356 $(GENPOC) --strictness < $< > $@
357 primop-usage.hs-incl: prelude/primops.i
358 $(GENPOC) --usage < $< > $@
359 primop-primop-info.hs-incl: prelude/primops.i
360 $(GENPOC) --primop-primop-info < $< > $@
364 # ----------------------------------------------------------------------------
367 SRC_HAPPY_OPTS += +RTS -K2m -H16m -RTS $(GHC_HAPPY_OPTS)
369 #-----------------------------------------------------------------------------
372 SRC_LD_OPTS += -no-link-chk
374 # -----------------------------------------------------------------------------
375 # create ghc-inplace, a convenient way to run ghc from the build tree...
379 ghc-inplace : $(HS_PROG)
381 echo '#!/bin/sh' >>$@
382 echo exec $(FPTOOLS_TOP_ABS_UNIX)/ghc/compiler/$(HS_PROG) -B$(FPTOOLS_TOP_ABS) '"$$@"' >>$@
384 ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
386 echo "@"$(subst /,\\,$(FPTOOLS_TOP_ABS)/ghc/compiler/$(HS_PROG)) "-B$(FPTOOLS_TOP_ABS) %1 %2 %3 %4 %5 %6 %7 %8 %9" >$@.bat
390 CLEAN_FILES += ghc-inplace
392 #-----------------------------------------------------------------------------
395 # We don't want ghc treated as an ordinary executable,
396 # but put it together with the libraries.
397 # Also don't want any interface files intstalled
399 INSTALL_LIBEXECS += $(HS_PROG)
401 #-----------------------------------------------------------------------------
404 CLEAN_FILES += $(wildcard */*.$(way_)o */*.$(way_)hi)
405 CLEAN_FILES += $(PRIMOP_BITS)
407 # Extra tidy, remove the .hc files (if you've got them).
408 MAINTAINER_CLEAN_FILES += $(wildcard */*.hc) \
409 parser/Parser.info rename/ParseIface.info main/ParsePkgConf.info \
410 parser/Parser.hs rename/ParseIface.hs main/ParsePkgConf.hs
412 #-----------------------------------------------------------------------------
413 # Include target-rule boilerplate
415 include $(TOP)/mk/target.mk