1 # -----------------------------------------------------------------------------
2 # $Id: Makefile,v 1.161 2001/06/22 13:31:29 rrt 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
117 ghc_501_at_least = $(shell expr "$(GhcVersion)" \> 5.00)
118 ifneq "$(ghc_501_at_least)" "1"
120 $(CP) ../lib/std/cbits/system.c main
121 C_SRCS += main/system.c
122 SRC_CC_OPTS += -I$(GHC_LIB_DIR)/std/cbits
123 SRC_MKDEPENDC_OPTS += -I$(GHC_LIB_DIR)/std/cbits
124 HS_OBJS += main/system.o
128 HS_SRCS := $(foreach dir,$(DIRS),$(wildcard $(dir)/*.lhs) $(wildcard $(dir)/*.hs))
129 HS_SRCS := $(filter-out rename/ParseIface.hs parser/Parser.hs main/ParsePkgConf.hs $(CONFIG_HS), $(HS_SRCS))
130 HS_SRCS += $(CONFIG_HS)
132 ifneq "$(BootingFromHc)" "YES"
133 HS_SRCS += rename/ParseIface.hs parser/Parser.hs main/ParsePkgConf.hs
136 HCS = $(patsubst %.lhs, %.hc, $(patsubst %.hs, %.hc, $(HS_SRCS)))
138 ifeq "$(BootingFromHc)" "YES"
139 HCS += rename/ParseIface.hc parser/Parser.hc main/ParsePkgConf.hc
143 $(patsubst %.hc, %.o, $(HCS)) \
146 ifneq "$(ghc_501_at_least)" "1"
147 HS_OBJS += main/system.o
150 DESTDIR = $(INSTALL_LIBRARY_DIR_GHC)
153 # Add misc .c helper code (used by the frontend.)
155 C_SRCS += parser/hschooks.c
158 # Big Fudge to get around inherent problem that Makefile setup
159 # has got with 'mkdependC'.
161 SRC_MKDEPENDC_OPTS += -D__GLASGOW_HASKELL__=$(ProjectVersionInt) -I$(GHC_INCLUDES)
163 # -----------------------------------------------------------------------------
164 # Haskell compilations
167 # Compiler to use for building ghc, use the build tree
168 # driver when booting.
173 # Use GHC for compiling C bits
175 ifeq "$(BootingFromHc)" "YES"
176 SRC_CC_OPTS += -D__GLASGOW_HASKELL__=$(ProjectVersionInt)
179 CC_OPTS := $(addprefix -optc, $(CC_OPTS))
182 # magic from GNU make manual to convert a list of values
183 # into a colon-separated list
185 space:= $(empty) $(empty)
188 -cpp -fglasgow-exts -Rghc-timing \
189 -I. -IcodeGen -InativeGen -Iparser \
190 -i$(subst $(space),:,$(DIRS))
192 # We should do this, to avoid the use of an explicit path
193 # in GHC source files (include "../includes/config.h"
194 # But alas GHC 4.08 (and others for all I know) uses this very
195 # same include path when compiling the .hc files it generates.
196 # Disaster! Then the hc file sees the GHC 5.02 (or whatever)
197 # include files. For the moment we've reverted to using
198 # an explicit path in the .hs sources
199 # -I$(GHC_INCLUDE_DIR) \
201 ifneq "$(mingw32_TARGET_OS)" "1"
202 SRC_HC_OPTS += -package concurrent -package posix -package text -package util
204 SRC_HC_OPTS += -package concurrent -package text -package util
207 SRC_CC_OPTS += -Iparser -I. -I$(TOP)/includes -O
208 SRC_HC_OPTS += -recomp $(GhcHcOpts)
211 # Special flags for particular modules
212 # The standard suffix rule for compiling a Haskell file
213 # adds these flags to the command line
215 # not sure if this is required --SDM
216 main/Main_HC_OPTS = -fvia-C
218 prelude/PrimOp_HC_OPTS = -no-recomp -H80m
220 # because the NCG can't handle the 64-bit math in here
221 prelude/PrelRules_HC_OPTS = -fvia-C
223 rename/ParseIface_HC_OPTS += -Onot -H45m -fno-warn-incomplete-patterns
224 parser/Parser_HC_OPTS += -Onot -fno-warn-incomplete-patterns
225 main/ParsePkgConf_HC_OPTS += -fno-warn-incomplete-patterns
227 # The latest GHC version doesn't have a -K option yet, and it doesn't
228 # seem to be necessary anymore for the modules below.
229 ifeq "$(ghc_411_at_least)" "0"
230 rename/ParseIface_HC_OPTS += -K2m
231 parser/Parser_HC_OPTS += -K2m
234 ifeq "$(TARGETPLATFORM)" "hppa1.1-hp-hpux9"
235 rename/RnMonad_HC_OPTS = -O2 -O2-for-C
238 utils/StringBuffer_HC_OPTS = -fvia-C -fno-prune-tydecls
239 utils/Digraph_HC_OPTS = -fglasgow-exts
241 # flags for PrimPacked:
244 # because it contains a 'ccall strlen', which gets inlined by
245 # gcc, causing a lack of registers.
247 utils/PrimPacked_HC_OPTS = -fvia-C -monly-3-regs
249 # ByteCodeItbls uses primops that the NCG doesn't support yet.
250 ghci/ByteCodeItbls_HC_OPTS = -fvia-C
251 ghci/ByteCodeLink_HC_OPTS = -fvia-C
253 # CSE interacts badly with top-level IORefs (reportedly in DriverState and
254 # DriverMkDepend), causing some of them to be commoned up. We have a fix for
255 # this in 5.00+, but earlier versions of the compiler will need CSE turned off.
256 # To be on the safe side, we disable CSE in *all* modules with top-level IORefs.
257 compMan/CompManager_HC_OPTS = -fno-cse
258 ghci/InteractiveUI_HC_OPTS = -fno-cse
259 main/CmdLineOpts_HC_OPTS = -fno-cse
260 main/DriverFlags_HC_OPTS = -fno-cse
261 main/DriverMkDepend_HC_OPTS = -fno-cse
262 main/DriverPipeline_HC_OPTS = -fno-cse
263 main/DriverState_HC_OPTS = -fno-cse
264 main/DriverUtil_HC_OPTS = -fno-cse
265 main/Finder_HC_OPTS = -fno-cse
266 main/SysTools_HC_OPTS = -fno-cse
268 # ----------------------------------------------------------------------------
271 SRC_C_OPTS += -O -I. -IcodeGen
274 # ----------------------------------------------------------------------------
275 # Generate supporting stuff for prelude/PrimOp.lhs
276 # from prelude/primops.txt
278 GENPOC=$(TOP)/utils/genprimopcode/genprimopcode
280 PRIMOP_BITS=primop-data-decl.hs-incl \
282 primop-list.hs-incl \
283 primop-has-side-effects.hs-incl \
284 primop-out-of-line.hs-incl \
285 primop-commutable.hs-incl \
286 primop-needs-wrapper.hs-incl \
287 primop-can-fail.hs-incl \
288 primop-strictness.hs-incl \
289 primop-usage.hs-incl \
290 primop-primop-info.hs-incl
292 ifneq "$(BootingFromHc)" "YES"
293 prelude/PrimOp.lhs prelude/PrimOp.o: $(PRIMOP_BITS)
296 ifneq "$(BootingFromHc)" "YES"
297 depend :: $(PRIMOP_BITS)
300 primop-data-decl.hs-incl: prelude/primops.txt
301 $(GENPOC) --data-decl < $< > $@
302 primop-tag.hs-incl: prelude/primops.txt
303 $(GENPOC) --primop-tag < $< > $@
304 primop-list.hs-incl: prelude/primops.txt
305 $(GENPOC) --primop-list < $< > $@
306 primop-has-side-effects.hs-incl: prelude/primops.txt
307 $(GENPOC) --has-side-effects < $< > $@
308 primop-out-of-line.hs-incl: prelude/primops.txt
309 $(GENPOC) --out-of-line < $< > $@
310 primop-commutable.hs-incl: prelude/primops.txt
311 $(GENPOC) --commutable < $< > $@
312 primop-needs-wrapper.hs-incl: prelude/primops.txt
313 $(GENPOC) --needs-wrapper < $< > $@
314 primop-can-fail.hs-incl: prelude/primops.txt
315 $(GENPOC) --can-fail < $< > $@
316 primop-strictness.hs-incl: prelude/primops.txt
317 $(GENPOC) --strictness < $< > $@
318 primop-usage.hs-incl: prelude/primops.txt
319 $(GENPOC) --usage < $< > $@
320 primop-primop-info.hs-incl: prelude/primops.txt
321 $(GENPOC) --primop-primop-info < $< > $@
325 # ----------------------------------------------------------------------------
328 SRC_HAPPY_OPTS += +RTS -K2m -H16m -RTS $(GHC_HAPPY_OPTS)
330 #-----------------------------------------------------------------------------
333 SRC_LD_OPTS += -no-link-chk
335 # -----------------------------------------------------------------------------
336 # create ghc-inplace, a convenient way to run ghc from the build tree...
340 ghc-inplace : $(HS_PROG)
342 echo '#!/bin/sh' >>$@
343 echo exec $(FPTOOLS_TOP_ABS_UNIX)/ghc/compiler/$(HS_PROG) -B$(FPTOOLS_TOP_ABS)/ghc/compiler '"$$@"' >>$@
345 ifeq "$(TARGETPLATFORM) and $(MinimalUnixDeps)" "i386-unknown-mingw32 and YES"
347 echo "@"$(subst /,\\,$(FPTOOLS_TOP_ABS)/ghc/compiler/$(HS_PROG)) "-B$(FPTOOLS_TOP_ABS)/ghc/compiler %*" >$@.bat
351 CLEAN_FILES += ghc-inplace
353 #-----------------------------------------------------------------------------
356 # We don't want ghc treated as an ordinary executable,
357 # but put it together with the libraries.
358 # Also don't want any interface files intstalled
360 INSTALL_LIBEXECS += $(HS_PROG)
362 #-----------------------------------------------------------------------------
365 CLEAN_FILES += $(wildcard */*.$(way_)o */*.$(way_)hi)
366 CLEAN_FILES += $(PRIMOP_BITS)
368 # Extra tidy, remove the .hc files (if you've got them).
369 MAINTAINER_CLEAN_FILES += $(wildcard */*.hc) \
370 parser/Parser.info rename/ParseIface.info main/ParsePkgConf.info \
371 parser/Parser.hs rename/ParseIface.hs main/ParsePkgConf.hs
373 #-----------------------------------------------------------------------------
374 # Include target-rule boilerplate
376 include $(TOP)/mk/target.mk