1 # -----------------------------------------------------------------------------
2 # $Id: Makefile,v 1.164 2001/06/25 21:08:01 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)\"" >> $(CONFIG_HS)
49 @echo "cRAWCPP = \"$(GHC_RAWCPP)\"" >> $(CONFIG_HS)
50 @echo "cGCC = \"$(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
111 ghc_411_at_least = YES
113 ghc_411_at_least=$(shell if (test $(CANON_HC_VERSION) -ge 4110); 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 "$(ghc_411_at_least)" "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 "$(MinimalUnixDeps)" "YES"
127 SRC_HC_OPTS += -DMINIMAL_UNIX_DEPS
128 ghc_501_at_least = $(shell if (test $(CANON_HC_VERSION) -gt 5000); then echo YES; else echo NO; fi)
130 ifneq "$(ghc_501_at_least)" "YES"
132 $(CP) ../lib/std/cbits/system.c main
133 C_SRCS += main/system.c
134 SRC_CC_OPTS += -I$(GHC_LIB_DIR)/std/cbits
135 SRC_MKDEPENDC_OPTS += -I$(GHC_LIB_DIR)/std/cbits
136 HS_OBJS += main/system.o
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 ifneq "$(BootingFromHc)" "YES"
145 HS_SRCS += rename/ParseIface.hs parser/Parser.hs main/ParsePkgConf.hs
148 HCS = $(patsubst %.lhs, %.hc, $(patsubst %.hs, %.hc, $(HS_SRCS)))
150 ifeq "$(BootingFromHc)" "YES"
151 HCS += rename/ParseIface.hc parser/Parser.hc main/ParsePkgConf.hc
155 $(patsubst %.hc, %.o, $(HCS)) \
158 DESTDIR = $(INSTALL_LIBRARY_DIR_GHC)
161 # Add misc .c helper code (used by the frontend.)
163 C_SRCS += parser/hschooks.c
166 # Big Fudge to get around inherent problem that Makefile setup
167 # has got with 'mkdependC'.
169 SRC_MKDEPENDC_OPTS += -D__GLASGOW_HASKELL__=$(ProjectVersionInt) -I$(GHC_INCLUDES)
171 # -----------------------------------------------------------------------------
172 # Haskell compilations
175 # Compiler to use for building ghc, use the build tree
176 # driver when booting.
181 # Use GHC for compiling C bits
183 ifeq "$(BootingFromHc)" "YES"
184 SRC_CC_OPTS += -D__GLASGOW_HASKELL__=$(ProjectVersionInt)
187 CC_OPTS := $(addprefix -optc, $(CC_OPTS))
190 # magic from GNU make manual to convert a list of values
191 # into a colon-separated list
193 space:= $(empty) $(empty)
196 -cpp -fglasgow-exts -Rghc-timing \
197 -I. -IcodeGen -InativeGen -Iparser \
198 -i$(subst $(space),:,$(DIRS))
200 # We should do this, to avoid the use of an explicit path
201 # in GHC source files (include "../includes/config.h"
202 # But alas GHC 4.08 (and others for all I know) uses this very
203 # same include path when compiling the .hc files it generates.
204 # Disaster! Then the hc file sees the GHC 5.02 (or whatever)
205 # include files. For the moment we've reverted to using
206 # an explicit path in the .hs sources
207 # -I$(GHC_INCLUDE_DIR) \
209 ifneq "$(mingw32_TARGET_OS)" "1"
210 SRC_HC_OPTS += -package concurrent -package posix -package text -package util
212 SRC_HC_OPTS += -package concurrent -package text -package util
215 SRC_CC_OPTS += -Iparser -I. -I$(TOP)/includes -O
216 SRC_HC_OPTS += -recomp $(GhcHcOpts)
219 # Special flags for particular modules
220 # The standard suffix rule for compiling a Haskell file
221 # adds these flags to the command line
223 # not sure if this is required --SDM
224 main/Main_HC_OPTS = -fvia-C
226 prelude/PrimOp_HC_OPTS = -no-recomp -H80m
228 # because the NCG can't handle the 64-bit math in here
229 prelude/PrelRules_HC_OPTS = -fvia-C
231 rename/ParseIface_HC_OPTS += -Onot -H45m -fno-warn-incomplete-patterns
232 parser/Parser_HC_OPTS += -Onot -fno-warn-incomplete-patterns
233 main/ParsePkgConf_HC_OPTS += -fno-warn-incomplete-patterns
235 # The latest GHC version doesn't have a -K option yet, and it doesn't
236 # seem to be necessary anymore for the modules below.
237 ifeq "$(ghc_411_at_least)" "NO"
238 rename/ParseIface_HC_OPTS += -K2m
239 parser/Parser_HC_OPTS += -K2m
242 ifeq "$(TARGETPLATFORM)" "hppa1.1-hp-hpux9"
243 rename/RnMonad_HC_OPTS = -O2 -O2-for-C
246 utils/StringBuffer_HC_OPTS = -fvia-C -fno-prune-tydecls
247 utils/Digraph_HC_OPTS = -fglasgow-exts
249 # flags for PrimPacked:
252 # because it contains a 'ccall strlen', which gets inlined by
253 # gcc, causing a lack of registers.
255 utils/PrimPacked_HC_OPTS = -fvia-C -monly-3-regs
257 # ByteCodeItbls uses primops that the NCG doesn't support yet.
258 ghci/ByteCodeItbls_HC_OPTS = -fvia-C
259 ghci/ByteCodeLink_HC_OPTS = -fvia-C
261 # CSE interacts badly with top-level IORefs (reportedly in DriverState and
262 # DriverMkDepend), causing some of them to be commoned up. We have a fix for
263 # this in 5.00+, but earlier versions of the compiler will need CSE turned off.
264 # To be on the safe side, we disable CSE in *all* modules with top-level IORefs.
265 compMan/CompManager_HC_OPTS = -fno-cse
266 ghci/InteractiveUI_HC_OPTS = -fno-cse
267 main/CmdLineOpts_HC_OPTS = -fno-cse
268 main/DriverFlags_HC_OPTS = -fno-cse
269 main/DriverMkDepend_HC_OPTS = -fno-cse
270 main/DriverPipeline_HC_OPTS = -fno-cse
271 main/DriverState_HC_OPTS = -fno-cse
272 main/DriverUtil_HC_OPTS = -fno-cse
273 main/Finder_HC_OPTS = -fno-cse
274 main/SysTools_HC_OPTS = -fno-cse
276 # ----------------------------------------------------------------------------
279 SRC_C_OPTS += -O -I. -IcodeGen
282 # ----------------------------------------------------------------------------
283 # Generate supporting stuff for prelude/PrimOp.lhs
284 # from prelude/primops.txt
286 GENPOC=$(TOP)/utils/genprimopcode/genprimopcode
288 PRIMOP_BITS=primop-data-decl.hs-incl \
290 primop-list.hs-incl \
291 primop-has-side-effects.hs-incl \
292 primop-out-of-line.hs-incl \
293 primop-commutable.hs-incl \
294 primop-needs-wrapper.hs-incl \
295 primop-can-fail.hs-incl \
296 primop-strictness.hs-incl \
297 primop-usage.hs-incl \
298 primop-primop-info.hs-incl
300 ifneq "$(BootingFromHc)" "YES"
301 prelude/PrimOp.lhs prelude/PrimOp.o: $(PRIMOP_BITS)
304 ifneq "$(BootingFromHc)" "YES"
305 depend :: $(PRIMOP_BITS)
308 primop-data-decl.hs-incl: prelude/primops.txt
309 $(GENPOC) --data-decl < $< > $@
310 primop-tag.hs-incl: prelude/primops.txt
311 $(GENPOC) --primop-tag < $< > $@
312 primop-list.hs-incl: prelude/primops.txt
313 $(GENPOC) --primop-list < $< > $@
314 primop-has-side-effects.hs-incl: prelude/primops.txt
315 $(GENPOC) --has-side-effects < $< > $@
316 primop-out-of-line.hs-incl: prelude/primops.txt
317 $(GENPOC) --out-of-line < $< > $@
318 primop-commutable.hs-incl: prelude/primops.txt
319 $(GENPOC) --commutable < $< > $@
320 primop-needs-wrapper.hs-incl: prelude/primops.txt
321 $(GENPOC) --needs-wrapper < $< > $@
322 primop-can-fail.hs-incl: prelude/primops.txt
323 $(GENPOC) --can-fail < $< > $@
324 primop-strictness.hs-incl: prelude/primops.txt
325 $(GENPOC) --strictness < $< > $@
326 primop-usage.hs-incl: prelude/primops.txt
327 $(GENPOC) --usage < $< > $@
328 primop-primop-info.hs-incl: prelude/primops.txt
329 $(GENPOC) --primop-primop-info < $< > $@
333 # ----------------------------------------------------------------------------
336 SRC_HAPPY_OPTS += +RTS -K2m -H16m -RTS $(GHC_HAPPY_OPTS)
338 #-----------------------------------------------------------------------------
341 SRC_LD_OPTS += -no-link-chk
343 # -----------------------------------------------------------------------------
344 # create ghc-inplace, a convenient way to run ghc from the build tree...
348 ghc-inplace : $(HS_PROG)
350 echo '#!/bin/sh' >>$@
351 echo exec $(FPTOOLS_TOP_ABS_UNIX)/ghc/compiler/$(HS_PROG) -B$(FPTOOLS_TOP_ABS)/ghc/compiler '"$$@"' >>$@
353 ifeq "$(TARGETPLATFORM) and $(MinimalUnixDeps)" "i386-unknown-mingw32 and YES"
355 echo "@"$(subst /,\\,$(FPTOOLS_TOP_ABS)/ghc/compiler/$(HS_PROG)) "-B$(FPTOOLS_TOP_ABS)/ghc/compiler %*" >$@.bat
359 CLEAN_FILES += ghc-inplace
361 #-----------------------------------------------------------------------------
364 # We don't want ghc treated as an ordinary executable,
365 # but put it together with the libraries.
366 # Also don't want any interface files intstalled
368 INSTALL_LIBEXECS += $(HS_PROG)
370 #-----------------------------------------------------------------------------
373 CLEAN_FILES += $(wildcard */*.$(way_)o */*.$(way_)hi)
374 CLEAN_FILES += $(PRIMOP_BITS)
376 # Extra tidy, remove the .hc files (if you've got them).
377 MAINTAINER_CLEAN_FILES += $(wildcard */*.hc) \
378 parser/Parser.info rename/ParseIface.info main/ParsePkgConf.info \
379 parser/Parser.hs rename/ParseIface.hs main/ParsePkgConf.hs
381 #-----------------------------------------------------------------------------
382 # Include target-rule boilerplate
384 include $(TOP)/mk/target.mk