1 # -----------------------------------------------------------------------------
2 # $Id: Makefile,v 1.160 2001/06/15 15:20:20 simonpj 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 ($(GhcWithIlx),YES)
98 ifeq "$(BootingFromHc)" "YES"
99 # HC files are always from a self-booted compiler
102 ghc_411_at_least = $(shell expr "$(GhcVersion)" \>= 4.11)
105 # Only include GHCi if we're bootstrapping with at least version 411
106 ifeq "$(GhcWithInterpreter)" "YES"
107 ifeq "$(ghc_411_at_least)" "1"
108 SRC_HC_OPTS += -DGHCI
113 # Enable code that assumes a MSDOSish subshell. See mk/config.mk.in
114 # for explanatory comment as to what this does.
115 ifeq "$(MinimalUnixDeps)" "YES"
116 SRC_HC_OPTS += -DMINIMAL_UNIX_DEPS
119 HS_SRCS := $(foreach dir,$(DIRS),$(wildcard $(dir)/*.lhs) $(wildcard $(dir)/*.hs))
120 HS_SRCS := $(filter-out rename/ParseIface.hs parser/Parser.hs main/ParsePkgConf.hs $(CONFIG_HS), $(HS_SRCS))
121 HS_SRCS += $(CONFIG_HS)
123 ifneq "$(BootingFromHc)" "YES"
124 HS_SRCS += rename/ParseIface.hs parser/Parser.hs main/ParsePkgConf.hs
127 HCS = $(patsubst %.lhs, %.hc, $(patsubst %.hs, %.hc, $(HS_SRCS)))
129 ifeq "$(BootingFromHc)" "YES"
130 HCS += rename/ParseIface.hc parser/Parser.hc main/ParsePkgConf.hc
134 $(patsubst %.hc, %.o, $(HCS)) \
137 DESTDIR = $(INSTALL_LIBRARY_DIR_GHC)
140 # Add misc .c helper code (used by the frontend.)
142 C_SRCS += parser/hschooks.c
145 # Big Fudge to get around inherent problem that Makefile setup
146 # has got with 'mkdependC'.
148 SRC_MKDEPENDC_OPTS += -D__GLASGOW_HASKELL__=$(ProjectVersionInt) -I$(GHC_INCLUDES)
150 # -----------------------------------------------------------------------------
151 # Haskell compilations
154 # Compiler to use for building ghc, use the build tree
155 # driver when booting.
160 # Use GHC for compiling C bits
162 ifeq "$(BootingFromHc)" "YES"
163 SRC_CC_OPTS += -D__GLASGOW_HASKELL__=$(ProjectVersionInt)
166 CC_OPTS := $(addprefix -optc, $(CC_OPTS))
169 # magic from GNU make manual to convert a list of values
170 # into a colon-separated list
172 space:= $(empty) $(empty)
175 -cpp -fglasgow-exts -Rghc-timing \
176 -I. -IcodeGen -InativeGen -Iparser \
177 -i$(subst $(space),:,$(DIRS))
179 # We should do this, to avoid the use of an explicit path
180 # in GHC source files (include "../includes/config.h"
181 # But alas GHC 4.08 (and others for all I know) uses this very
182 # same include path when compiling the .hc files it generates.
183 # Disaster! Then the hc file sees the GHC 5.02 (or whatever)
184 # include files. For the moment we've reverted to using
185 # an explicit path in the .hs sources
186 # -I$(GHC_INCLUDE_DIR) \
188 ifneq "$(mingw32_TARGET_OS)" "1"
189 SRC_HC_OPTS += -package concurrent -package posix -package text -package util
191 SRC_HC_OPTS += -package concurrent -package text -package util
194 SRC_CC_OPTS += -Iparser -I. -I$(TOP)/includes -O
195 SRC_HC_OPTS += -recomp $(GhcHcOpts)
198 # Special flags for particular modules
199 # The standard suffix rule for compiling a Haskell file
200 # adds these flags to the command line
202 # not sure if this is required --SDM
203 main/Main_HC_OPTS = -fvia-C
205 prelude/PrimOp_HC_OPTS = -no-recomp -H80m
207 # because the NCG can't handle the 64-bit math in here
208 prelude/PrelRules_HC_OPTS = -fvia-C
210 rename/ParseIface_HC_OPTS += -Onot -H45m -fno-warn-incomplete-patterns
211 parser/Parser_HC_OPTS += -Onot -fno-warn-incomplete-patterns
212 main/ParsePkgConf_HC_OPTS += -fno-warn-incomplete-patterns
214 # The latest GHC version doesn't have a -K option yet, and it doesn't
215 # seem to be necessary anymore for the modules below.
216 ifeq "$(ghc_411_at_least)" "0"
217 rename/ParseIface_HC_OPTS += -K2m
218 parser/Parser_HC_OPTS += -K2m
221 ifeq "$(TARGETPLATFORM)" "hppa1.1-hp-hpux9"
222 rename/RnMonad_HC_OPTS = -O2 -O2-for-C
225 utils/StringBuffer_HC_OPTS = -fvia-C -fno-prune-tydecls
226 utils/Digraph_HC_OPTS = -fglasgow-exts
228 # flags for PrimPacked:
231 # because it contains a 'ccall strlen', which gets inlined by
232 # gcc, causing a lack of registers.
234 utils/PrimPacked_HC_OPTS = -fvia-C -monly-3-regs
236 # ByteCodeItbls uses primops that the NCG doesn't support yet.
237 ghci/ByteCodeItbls_HC_OPTS = -fvia-C
238 ghci/ByteCodeLink_HC_OPTS = -fvia-C
240 # CSE interacts badly with top-level IORefs (reportedly in DriverState and
241 # DriverMkDepend), causing some of them to be commoned up. We have a fix for
242 # this in 5.00+, but earlier versions of the compiler will need CSE turned off.
243 # To be on the safe side, we disable CSE in *all* modules with top-level IORefs.
244 compMan/CompManager_HC_OPTS = -fno-cse
245 ghci/InteractiveUI_HC_OPTS = -fno-cse
246 main/CmdLineOpts_HC_OPTS = -fno-cse
247 main/DriverFlags_HC_OPTS = -fno-cse
248 main/DriverMkDepend_HC_OPTS = -fno-cse
249 main/DriverPipeline_HC_OPTS = -fno-cse
250 main/DriverState_HC_OPTS = -fno-cse
251 main/DriverUtil_HC_OPTS = -fno-cse
252 main/Finder_HC_OPTS = -fno-cse
253 main/SysTools_HC_OPTS = -fno-cse
255 # ----------------------------------------------------------------------------
258 SRC_C_OPTS += -O -I. -IcodeGen
261 # ----------------------------------------------------------------------------
262 # Generate supporting stuff for prelude/PrimOp.lhs
263 # from prelude/primops.txt
265 GENPOC=$(TOP)/utils/genprimopcode/genprimopcode
267 PRIMOP_BITS=primop-data-decl.hs-incl \
269 primop-list.hs-incl \
270 primop-has-side-effects.hs-incl \
271 primop-out-of-line.hs-incl \
272 primop-commutable.hs-incl \
273 primop-needs-wrapper.hs-incl \
274 primop-can-fail.hs-incl \
275 primop-strictness.hs-incl \
276 primop-usage.hs-incl \
277 primop-primop-info.hs-incl
279 ifneq "$(BootingFromHc)" "YES"
280 prelude/PrimOp.lhs prelude/PrimOp.o: $(PRIMOP_BITS)
283 ifneq "$(BootingFromHc)" "YES"
284 depend :: $(PRIMOP_BITS)
287 primop-data-decl.hs-incl: prelude/primops.txt
288 $(GENPOC) --data-decl < $< > $@
289 primop-tag.hs-incl: prelude/primops.txt
290 $(GENPOC) --primop-tag < $< > $@
291 primop-list.hs-incl: prelude/primops.txt
292 $(GENPOC) --primop-list < $< > $@
293 primop-has-side-effects.hs-incl: prelude/primops.txt
294 $(GENPOC) --has-side-effects < $< > $@
295 primop-out-of-line.hs-incl: prelude/primops.txt
296 $(GENPOC) --out-of-line < $< > $@
297 primop-commutable.hs-incl: prelude/primops.txt
298 $(GENPOC) --commutable < $< > $@
299 primop-needs-wrapper.hs-incl: prelude/primops.txt
300 $(GENPOC) --needs-wrapper < $< > $@
301 primop-can-fail.hs-incl: prelude/primops.txt
302 $(GENPOC) --can-fail < $< > $@
303 primop-strictness.hs-incl: prelude/primops.txt
304 $(GENPOC) --strictness < $< > $@
305 primop-usage.hs-incl: prelude/primops.txt
306 $(GENPOC) --usage < $< > $@
307 primop-primop-info.hs-incl: prelude/primops.txt
308 $(GENPOC) --primop-primop-info < $< > $@
312 # ----------------------------------------------------------------------------
315 SRC_HAPPY_OPTS += +RTS -K2m -H16m -RTS $(GHC_HAPPY_OPTS)
317 #-----------------------------------------------------------------------------
320 SRC_LD_OPTS += -no-link-chk
322 # -----------------------------------------------------------------------------
323 # create ghc-inplace, a convenient way to run ghc from the build tree...
327 ghc-inplace : $(HS_PROG)
329 echo '#!/bin/sh' >>$@
330 echo exec $(FPTOOLS_TOP_ABS_UNIX)/ghc/compiler/$(HS_PROG) -B$(FPTOOLS_TOP_ABS)/ghc/compiler '"$$@"' >>$@
332 ifeq "$(TARGETPLATFORM) and $(MinimalUnixDeps)" "i386-unknown-mingw32 and YES"
334 echo "@"$(subst /,\\,$(FPTOOLS_TOP_ABS)/ghc/compiler/$(HS_PROG)) "-B$(FPTOOLS_TOP_ABS)/ghc/compiler %*" >$@.bat
338 CLEAN_FILES += ghc-inplace
340 #-----------------------------------------------------------------------------
343 # We don't want ghc treated as an ordinary executable,
344 # but put it together with the libraries.
345 # Also don't want any interface files intstalled
347 INSTALL_LIBEXECS += $(HS_PROG)
349 #-----------------------------------------------------------------------------
352 CLEAN_FILES += $(wildcard */*.$(way_)o */*.$(way_)hi)
353 CLEAN_FILES += $(PRIMOP_BITS)
355 # Extra tidy, remove the .hc files (if you've got them).
356 MAINTAINER_CLEAN_FILES += $(wildcard */*.hc) \
357 parser/Parser.info rename/ParseIface.info main/ParsePkgConf.info \
358 parser/Parser.hs rename/ParseIface.hs main/ParsePkgConf.hs
360 #-----------------------------------------------------------------------------
361 # Include target-rule boilerplate
363 include $(TOP)/mk/target.mk