1 # -----------------------------------------------------------------------------
2 # $Id: Makefile,v 1.172 2001/07/09 13:21:09 sewardj 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
113 bootstrapped = $(shell if (test $(CANON_HC_VERSION) -ge $(ProjectVersionInt)0); then echo YES; else echo NO; fi)
116 # Only include GHCi if we're bootstrapping with at least version 411
117 ifeq "$(GhcWithInterpreter)" "YES"
118 ifeq "$(bootstrapped)" "YES"
119 SRC_HC_OPTS += -DGHCI
124 # Enable code that assumes a MSDOSish subshell. See mk/config.mk.in
125 # for explanatory comment as to what this does.
126 ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
127 ghc_501_at_least = $(shell if (test $(CANON_HC_VERSION) -gt 5000); then echo YES; else echo NO; fi)
129 # -----------------------------------------------
130 # GHCi calls the C procedure 'system', but alas GHC 4.08's
131 # implementation of this (in the library System) didn't work
132 # properly on Windows. Everything is fine if you are compiling
133 # GHC with GHC 5.01 or better, but lacking that we have the following
135 # copy system.c from lib/std (where it is correct)
136 # into main/system.c (where it'll be compiled and
137 # linked with the compiler)
139 ifneq "$(ghc_501_at_least)" "YES"
140 C_SRCS += main/system.c
141 SRC_CC_OPTS += -I$(GHC_LIB_DIR)/std/cbits
142 SRC_MKDEPENDC_OPTS += -I$(GHC_LIB_DIR)/std/cbits
143 HS_OBJS += main/system.o
145 main/system.c : ../lib/std/cbits/system.c
146 $(CP) ../lib/std/cbits/system.c main
150 # -----------------------------------------------
152 HS_SRCS := $(foreach dir,$(DIRS),$(wildcard $(dir)/*.lhs) $(wildcard $(dir)/*.hs))
153 HS_SRCS := $(filter-out rename/ParseIface.hs parser/Parser.hs main/ParsePkgConf.hs $(CONFIG_HS), $(HS_SRCS))
154 HS_SRCS += $(CONFIG_HS)
156 ifneq "$(BootingFromHc)" "YES"
157 HS_SRCS += rename/ParseIface.hs parser/Parser.hs main/ParsePkgConf.hs
160 HCS = $(patsubst %.lhs, %.hc, $(patsubst %.hs, %.hc, $(HS_SRCS)))
162 ifeq "$(BootingFromHc)" "YES"
163 HCS += rename/ParseIface.hc parser/Parser.hc main/ParsePkgConf.hc
167 # Add misc .c helper code (used by the frontend.)
169 C_SRCS += parser/hschooks.c
172 $(patsubst %.hc, %.o, $(HCS)) \
173 $(patsubst %.c, %.o, $(C_SRCS))
175 DESTDIR = $(INSTALL_LIBRARY_DIR_GHC)
178 # Big Fudge to get around inherent problem that Makefile setup
179 # has got with 'mkdependC'.
181 SRC_MKDEPENDC_OPTS += -D__GLASGOW_HASKELL__=$(ProjectVersionInt) -I$(GHC_INCLUDES)
183 # -----------------------------------------------------------------------------
184 # Haskell compilations
187 # Compiler to use for building ghc, use the build tree
188 # driver when booting.
193 # Use GHC for compiling C bits
195 ifeq "$(BootingFromHc)" "YES"
196 SRC_CC_OPTS += -D__GLASGOW_HASKELL__=$(ProjectVersionInt)
199 CC_OPTS := $(addprefix -optc, $(CC_OPTS))
202 # magic from GNU make manual to convert a list of values
203 # into a colon-separated list
205 space:= $(empty) $(empty)
208 -cpp -fglasgow-exts -Rghc-timing \
209 -I. -IcodeGen -InativeGen -Iparser \
210 -i$(subst $(space),:,$(DIRS))
212 # Omitted: -I$(GHC_INCLUDE_DIR)
213 # We should have -I$(GHC_INCLUDE_DIR) in SRC_HC_OPTS,
214 # to avoid the use of an explicit path in GHC source files
215 # (include "../includes/config.h"
216 # But alas GHC 4.08 (and others for all I know) uses this very
217 # same include path when compiling the .hc files it generates.
218 # Disaster! Then the hc file sees the GHC 5.02 (or whatever)
219 # include files. For the moment we've reverted to using
220 # an explicit path in the .hs sources
222 ifneq "$(mingw32_TARGET_OS)" "1"
223 SRC_HC_OPTS += -package concurrent -package posix -package text -package util
225 SRC_HC_OPTS += -package concurrent -package text -package util
228 SRC_CC_OPTS += -Iparser -I. -I$(TOP)/includes -O
229 SRC_HC_OPTS += -recomp $(GhcHcOpts)
232 # Special flags for particular modules
233 # The standard suffix rule for compiling a Haskell file
234 # adds these flags to the command line
236 # not sure if this is required --SDM
237 main/Main_HC_OPTS = -fvia-C
239 prelude/PrimOp_HC_OPTS = -no-recomp -H80m
241 # because the NCG can't handle the 64-bit math in here
242 prelude/PrelRules_HC_OPTS = -fvia-C
244 rename/ParseIface_HC_OPTS += -Onot -H45m -fno-warn-incomplete-patterns
245 parser/Parser_HC_OPTS += -Onot -fno-warn-incomplete-patterns
246 main/ParsePkgConf_HC_OPTS += -fno-warn-incomplete-patterns
248 # The latest GHC version doesn't have a -K option yet, and it doesn't
249 # seem to be necessary anymore for the modules below.
250 ifeq "$(bootstrapped)" "NO"
251 rename/ParseIface_HC_OPTS += -K2m
252 parser/Parser_HC_OPTS += -K2m
255 ifeq "$(TARGETPLATFORM)" "hppa1.1-hp-hpux9"
256 rename/RnMonad_HC_OPTS = -O2 -O2-for-C
259 utils/StringBuffer_HC_OPTS = -fvia-C -fno-prune-tydecls
260 utils/Digraph_HC_OPTS = -fglasgow-exts
262 # flags for PrimPacked:
265 # because it contains a 'ccall strlen', which gets inlined by
266 # gcc, causing a lack of registers.
268 utils/PrimPacked_HC_OPTS = -fvia-C -monly-3-regs
270 # ByteCodeItbls uses primops that the NCG doesn't support yet.
271 ghci/ByteCodeItbls_HC_OPTS = -fvia-C
272 ghci/ByteCodeLink_HC_OPTS = -fvia-C
274 # CSE interacts badly with top-level IORefs (reportedly in DriverState and
275 # DriverMkDepend), causing some of them to be commoned up. We have a fix for
276 # this in 5.00+, but earlier versions of the compiler will need CSE turned off.
277 # To be on the safe side, we disable CSE in *all* modules with top-level IORefs.
278 compMan/CompManager_HC_OPTS = -fno-cse
279 ghci/InteractiveUI_HC_OPTS = -fno-cse
280 main/CmdLineOpts_HC_OPTS = -fno-cse
281 main/DriverFlags_HC_OPTS = -fno-cse
282 main/DriverMkDepend_HC_OPTS = -fno-cse
283 main/DriverPipeline_HC_OPTS = -fno-cse
284 main/DriverState_HC_OPTS = -fno-cse
285 main/DriverUtil_HC_OPTS = -fno-cse
286 main/Finder_HC_OPTS = -fno-cse
287 main/SysTools_HC_OPTS = -fno-cse
289 # The #include is vital for the via-C route, else the C
290 # compiler doesn't realise that the stcall foreign imports are indeed
291 # stdcall, and doesn't generate the Foo@8 name for them
292 ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
293 main/SysTools_HC_OPTS += '-\#include <windows.h>'
296 # ----------------------------------------------------------------------------
299 SRC_C_OPTS += -O -I. -IcodeGen
302 # ----------------------------------------------------------------------------
303 # Generate supporting stuff for prelude/PrimOp.lhs
304 # from prelude/primops.txt
306 GENPOC=$(TOP)/utils/genprimopcode/genprimopcode
308 PRIMOP_BITS=primop-data-decl.hs-incl \
310 primop-list.hs-incl \
311 primop-has-side-effects.hs-incl \
312 primop-out-of-line.hs-incl \
313 primop-commutable.hs-incl \
314 primop-needs-wrapper.hs-incl \
315 primop-can-fail.hs-incl \
316 primop-strictness.hs-incl \
317 primop-usage.hs-incl \
318 primop-primop-info.hs-incl
320 ifneq "$(BootingFromHc)" "YES"
321 prelude/PrimOp.lhs prelude/PrimOp.o: $(PRIMOP_BITS)
324 ifneq "$(BootingFromHc)" "YES"
325 depend :: $(PRIMOP_BITS)
328 primop-data-decl.hs-incl: prelude/primops.txt
329 $(GENPOC) --data-decl < $< > $@
330 primop-tag.hs-incl: prelude/primops.txt
331 $(GENPOC) --primop-tag < $< > $@
332 primop-list.hs-incl: prelude/primops.txt
333 $(GENPOC) --primop-list < $< > $@
334 primop-has-side-effects.hs-incl: prelude/primops.txt
335 $(GENPOC) --has-side-effects < $< > $@
336 primop-out-of-line.hs-incl: prelude/primops.txt
337 $(GENPOC) --out-of-line < $< > $@
338 primop-commutable.hs-incl: prelude/primops.txt
339 $(GENPOC) --commutable < $< > $@
340 primop-needs-wrapper.hs-incl: prelude/primops.txt
341 $(GENPOC) --needs-wrapper < $< > $@
342 primop-can-fail.hs-incl: prelude/primops.txt
343 $(GENPOC) --can-fail < $< > $@
344 primop-strictness.hs-incl: prelude/primops.txt
345 $(GENPOC) --strictness < $< > $@
346 primop-usage.hs-incl: prelude/primops.txt
347 $(GENPOC) --usage < $< > $@
348 primop-primop-info.hs-incl: prelude/primops.txt
349 $(GENPOC) --primop-primop-info < $< > $@
353 # ----------------------------------------------------------------------------
356 SRC_HAPPY_OPTS += +RTS -K2m -H16m -RTS $(GHC_HAPPY_OPTS)
358 #-----------------------------------------------------------------------------
361 SRC_LD_OPTS += -no-link-chk
363 # -----------------------------------------------------------------------------
364 # create ghc-inplace, a convenient way to run ghc from the build tree...
368 ghc-inplace : $(HS_PROG)
370 echo '#!/bin/sh' >>$@
371 echo exec $(FPTOOLS_TOP_ABS_UNIX)/ghc/compiler/$(HS_PROG) -B$(FPTOOLS_TOP_ABS) '"$$@"' >>$@
373 ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
375 echo "@"$(subst /,\\,$(FPTOOLS_TOP_ABS)/ghc/compiler/$(HS_PROG)) "-B$(FPTOOLS_TOP_ABS) %*" >$@.bat
379 CLEAN_FILES += ghc-inplace
381 #-----------------------------------------------------------------------------
384 # We don't want ghc treated as an ordinary executable,
385 # but put it together with the libraries.
386 # Also don't want any interface files intstalled
388 INSTALL_LIBEXECS += $(HS_PROG)
390 #-----------------------------------------------------------------------------
393 CLEAN_FILES += $(wildcard */*.$(way_)o */*.$(way_)hi)
394 CLEAN_FILES += $(PRIMOP_BITS)
396 # Extra tidy, remove the .hc files (if you've got them).
397 MAINTAINER_CLEAN_FILES += $(wildcard */*.hc) \
398 parser/Parser.info rename/ParseIface.info main/ParsePkgConf.info \
399 parser/Parser.hs rename/ParseIface.hs main/ParsePkgConf.hs
401 #-----------------------------------------------------------------------------
402 # Include target-rule boilerplate
404 include $(TOP)/mk/target.mk