# -----------------------------------------------------------------------------
-# $Id: Makefile,v 1.89 2000/08/21 13:35:46 simonmar Exp $
+# $Id: Makefile,v 1.167 2001/06/28 14:41:19 simonmar Exp $
TOP = ..
include $(TOP)/mk/boilerplate.mk
#-----------------------------------------------------------------------------
-# Building hsc different ways (default is just `normal' sequential)
+# Building ghc different ways (default is just `normal' sequential)
WAYS=$(GhcCompilerWays)
# -----------------------------------------------------------------------------
-# Set HS_PROG, LIBRARY
+# Set HS_PROG
# Note: there have been reports of people running up against the ARG_MAX limit
-# when linking hsc with all its constituent object files. The likely source of
+# when linking ghc with all its constituent object files. The likely source of
# the problem is that the environment is a bit too big, so a workaround could
-# be to do ` env PATH=$(PATH) make hsc 'to minimise the environment. (or the
+# be to do ` env PATH=$(PATH) make ghc 'to minimise the environment. (or the
# equivalent of `env' if it doesn't exist locally).
#
ifneq "$(way)" "dll"
-HS_PROG=hsc$(_way)
+HS_PROG=ghc$(_way)-$(ProjectVersion)
else
-HS_PROG=hsc
+HS_PROG=ghc-$(ProjectVersion)
endif
-
# -----------------------------------------------------------------------------
-# Compilation history for Patrick
-
-# Make the sources first, because that's what the compilation history needs
-$(HS_PROG) :: $(HS_SRCS)
-
+# Create compiler configuration
+#
+# The 'echo' commands simply spit the values of various make variables
+# into Config.hs, whence they can be compiled and used by GHC itself
+
+CONFIG_HS = main/Config.hs
+boot :: $(CONFIG_HS)
+
+$(CONFIG_HS) : $(FPTOOLS_TOP)/mk/config.mk Makefile
+ @$(RM) -f $(CONFIG_HS)
+ @echo -n "Creating $(CONFIG_HS) ... "
+ @echo "module Config where" >>$(CONFIG_HS)
+ @echo "cProjectName = \"$(ProjectName)\"" >> $(CONFIG_HS)
+ @echo "cProjectVersion = \"$(ProjectVersion)\"" >> $(CONFIG_HS)
+ @echo "cProjectVersionInt = \"$(ProjectVersionInt)\"" >> $(CONFIG_HS)
+ @echo "cBooterVersion = \"$(GhcVersion)\"" >> $(CONFIG_HS)
+ @echo "cHscIfaceFileVersion = \"$(HscIfaceFileVersion)\"" >> $(CONFIG_HS)
+ @echo "cHOSTPLATFORM = \"$(HOSTPLATFORM)\"" >> $(CONFIG_HS)
+ @echo "cTARGETPLATFORM = \"$(TARGETPLATFORM)\"" >> $(CONFIG_HS)
+ @echo "cGhcWithNativeCodeGen = \"$(GhcWithNativeCodeGen)\"" >> $(CONFIG_HS)
+ @echo "cGhcUnregisterised = \"$(GhcUnregisterised)\"" >> $(CONFIG_HS)
+ @echo "cLeadingUnderscore = \"$(LeadingUnderscore)\"" >> $(CONFIG_HS)
+ @echo "cRAWCPP = \"$(GHC_RAWCPP)\"" >> $(CONFIG_HS)
+ @echo "cGCC = \"$(WhatGccIsCalled)\"" >> $(CONFIG_HS)
+ @echo "cMKDLL = \"$(BLD_DLL)\"" >> $(CONFIG_HS)
+ @echo "cGHC_DRIVER_DIR = \"$(GHC_DRIVER_DIR)\"" >> $(CONFIG_HS)
+ @echo "cGHC_TOUCHY = \"$(GHC_TOUCHY)\"" >> $(CONFIG_HS)
+ @echo "cGHC_TOUCHY_DIR = \"$(GHC_TOUCHY_DIR)\"" >> $(CONFIG_HS)
+ @echo "cGHC_UNLIT = \"$(GHC_UNLIT)\"" >> $(CONFIG_HS)
+ @echo "cGHC_UNLIT_DIR = \"$(GHC_UNLIT_DIR)\"" >> $(CONFIG_HS)
+ @echo "cGHC_MANGLER = \"$(GHC_MANGLER)\"" >> $(CONFIG_HS)
+ @echo "cGHC_MANGLER_DIR = \"$(GHC_MANGLER_DIR)\"" >> $(CONFIG_HS)
+ @echo "cGHC_SPLIT = \"$(GHC_SPLIT)\"" >> $(CONFIG_HS)
+ @echo "cGHC_SPLIT_DIR = \"$(GHC_SPLIT_DIR)\"" >> $(CONFIG_HS)
+ @echo "cGHC_SYSMAN = \"$(GHC_SYSMAN)\"" >> $(CONFIG_HS)
+ @echo "cGHC_SYSMAN_DIR = \"$(GHC_SYSMAN_DIR)\"" >> $(CONFIG_HS)
+ @echo "cGHC_CP = \"$(GHC_CP)\"" >> $(CONFIG_HS)
+ @echo "cGHC_PERL = \"$(GHC_PERL)\"" >> $(CONFIG_HS)
+ @echo "cEnableWin32DLLs = \"$(EnableWin32DLLs)\"" >> $(CONFIG_HS)
+ @echo "cCONTEXT_DIFF = \"$(CONTEXT_DIFF)\"" >> $(CONFIG_HS)
+ @echo "cHaveLibGmp = \"$(HaveLibGmp)\"" >> $(CONFIG_HS)
+ @echo "cUSER_WAY_NAMES = \"$(USER_WAY_NAMES)\"" >> $(CONFIG_HS)
+ @echo "cUSER_WAY_OPTS = \"$(USER_WAY_OPTS)\"" >> $(CONFIG_HS)
+ @echo "cDEFAULT_TMPDIR = \"$(DEFAULT_TMPDIR)\"" >> $(CONFIG_HS)
+ @echo done.
+
+CLEAN_FILES += $(CONFIG_HS)
# -----------------------------------------------------------------------------
-# Set SRCS, LOOPS, HCS, OBJS
+# Set SRCS, HCS, OBJS
#
# First figure out DIRS, the source sub-directories
# Then derive SRCS by looking in them
DIRS = \
utils basicTypes types hsSyn prelude rename typecheck deSugar coreSyn \
specialise simplCore stranal stgSyn simplStg codeGen absCSyn main \
- profiling parser usageSP cprAnalysis javaGen
-
+ profiling parser usageSP cprAnalysis javaGen compMan
ifeq ($(GhcWithNativeCodeGen),YES)
DIRS += nativeGen
else
SRC_HC_OPTS += -DOMIT_NATIVE_CODEGEN
+endif
+
ifeq ($(GhcWithIlx),YES)
DIRS += ilxGen
SRC_HC_OPTS += -DILX
endif
-endif
+#
+# Canonicalize the GHC version number - assume it is has the form x.yy.[z] or
+# x.yy[.date] where date = yyyymmdd
+#
+# [First sed substitution gets rid of the '.', second gets rid of the date portion,
+# third appends a '0' if the z portion is missing]
+#
+CANON_HC_VERSION=$(shell echo "$(GhcVersion)" | sed -e 's/\.//g;s/^\(...\)........$$/\1/g;s/^\(...\)$$/\10/g')
-HS_SRCS = $(foreach dir,$(DIRS),$(wildcard $(dir)/*.lhs))
+# 20010625
-ifneq "$(GhcWithHscBuiltViaC)" "YES"
-HS_SRCS += rename/ParseIface.hs parser/Parser.hs
+ifeq "$(BootingFromHc)" "YES"
+# HC files are always from a self-booted compiler
+ghc_411_at_least = YES
+else
+ghc_411_at_least=$(shell if (test $(CANON_HC_VERSION) -ge 4110); then echo YES; else echo NO; fi)
endif
-HCS = $(patsubst %.lhs, %.hc, $(patsubst %.hs, %.hc, $(HS_SRCS)))
+# Only include GHCi if we're bootstrapping with at least version 411
+ifeq "$(GhcWithInterpreter)" "YES"
+ifeq "$(ghc_411_at_least)" "YES"
+SRC_HC_OPTS += -DGHCI
+DIRS += ghci
+endif
+endif
-# ParseIface.hs ain't part of HS_SRCS when this is on..
-ifeq "$(GhcWithHscBuiltViaC)" "YES"
-HCS += rename/ParseIface.hc parser/Parser.hc
+# Enable code that assumes a MSDOSish subshell. See mk/config.mk.in
+# for explanatory comment as to what this does.
+ifeq "$(MinimalUnixDeps)" "YES"
+SRC_HC_OPTS += -DMINIMAL_UNIX_DEPS
+ghc_501_at_least = $(shell if (test $(CANON_HC_VERSION) -gt 5000); then echo YES; else echo NO; fi)
+
+ifneq "$(ghc_501_at_least)" "YES"
+boot ::
+ $(CP) ../lib/std/cbits/system.c main
+# Build GHC 5.xx's version of systemCmd, so that even when bootstrapping with 4.08, we
+# can assume that system works properly on Win32
+C_SRCS += main/system.c
+SRC_CC_OPTS += -I$(GHC_LIB_DIR)/std/cbits
+SRC_MKDEPENDC_OPTS += -I$(GHC_LIB_DIR)/std/cbits
+HS_OBJS += main/system.o
+endif
endif
-HS_OBJS = \
- $(patsubst %.hc, %.o, $(HCS)) \
- parser/hschooks.o
+HS_SRCS := $(foreach dir,$(DIRS),$(wildcard $(dir)/*.lhs) $(wildcard $(dir)/*.hs))
+HS_SRCS := $(filter-out rename/ParseIface.hs parser/Parser.hs main/ParsePkgConf.hs $(CONFIG_HS), $(HS_SRCS))
+HS_SRCS += $(CONFIG_HS)
+ifneq "$(BootingFromHc)" "YES"
+HS_SRCS += rename/ParseIface.hs parser/Parser.hs main/ParsePkgConf.hs
+endif
-DESTDIR = $(INSTALL_LIBRARY_DIR_GHC)
+HCS = $(patsubst %.lhs, %.hc, $(patsubst %.hs, %.hc, $(HS_SRCS)))
+
+ifeq "$(BootingFromHc)" "YES"
+HCS += rename/ParseIface.hc parser/Parser.hc main/ParsePkgConf.hc
+endif
#
# Add misc .c helper code (used by the frontend.)
#
C_SRCS += parser/hschooks.c
+HS_OBJS = \
+ $(patsubst %.hc, %.o, $(HCS)) \
+ $(patsubst %.c, %.o, $(C_SRCS))
+
+DESTDIR = $(INSTALL_LIBRARY_DIR_GHC)
+
#
# Big Fudge to get around inherent problem that Makefile setup
# has got with 'mkdependC'.
#
-SRC_MKDEPENDC_OPTS += -D__GLASGOW_HASKELL__=$(ProjectVersionInt)
-
-# stuff you get for free in a source distribution
-#
-# SRC_DIST_FILES += rename/ParseIface.hs rename/Parser.hs
+SRC_MKDEPENDC_OPTS += -D__GLASGOW_HASKELL__=$(ProjectVersionInt) -I$(GHC_INCLUDES)
# -----------------------------------------------------------------------------
# Haskell compilations
#
-# Compiler to use for building hsc, use the build tree
+# Compiler to use for building ghc, use the build tree
# driver when booting.
#
-ifneq "$(GhcWithHscBuiltViaC)" "YES"
-HC=$(WithGhcHc)
+HC=$(GHC)
+
+#
+# Use GHC for compiling C bits
+#
+ifeq "$(BootingFromHc)" "YES"
+SRC_CC_OPTS += -D__GLASGOW_HASKELL__=$(ProjectVersionInt)
else
-HC=$(GHC_INPLACE)
+CC = $(HC)
+CC_OPTS := $(addprefix -optc, $(CC_OPTS))
endif
# magic from GNU make manual to convert a list of values
-I. -IcodeGen -InativeGen -Iparser \
-i$(subst $(space),:,$(DIRS))
-SRC_CC_OPTS += -Iparser -I. -I$(TOP)/includes -O
+# We should do this, to avoid the use of an explicit path
+# in GHC source files (include "../includes/config.h"
+# But alas GHC 4.08 (and others for all I know) uses this very
+# same include path when compiling the .hc files it generates.
+# Disaster! Then the hc file sees the GHC 5.02 (or whatever)
+# include files. For the moment we've reverted to using
+# an explicit path in the .hs sources
+# -I$(GHC_INCLUDE_DIR) \
+
+ifneq "$(mingw32_TARGET_OS)" "1"
+SRC_HC_OPTS += -package concurrent -package posix -package text -package util
+else
+SRC_HC_OPTS += -package concurrent -package text -package util
+endif
+SRC_CC_OPTS += -Iparser -I. -I$(TOP)/includes -O
SRC_HC_OPTS += -recomp $(GhcHcOpts)
+SRC_HC_OPTS += -H16m
# Special flags for particular modules
# The standard suffix rule for compiling a Haskell file
# adds these flags to the command line
-# Was 6m with 2.10
-absCSyn/PprAbsC_HC_OPTS = -H10m
-
-basicTypes/IdInfo_HC_OPTS = -K2m
-codeGen/CgCase_HC_OPTS = -fno-prune-tydecls
-hsSyn/HsExpr_HC_OPTS = -K2m
-main/Main_HC_OPTS =
-main/Constants_HC_OPTS = -DHscIfaceFileVersion=$(HscIfaceFileVersion)
+# not sure if this is required --SDM
+main/Main_HC_OPTS = -fvia-C
-ifneq "$(GhcWithHscBuiltViaC)" "YES"
-ifeq "$(GhcReportCompiles)" "YES"
-main/Main_HC_OPTS += -syslib misc -DREPORT_TO_MOTHERLODE
-endif
-endif
+prelude/PrimOp_HC_OPTS = -no-recomp -H80m
-main/CmdLineOpts_HC_OPTS = -K6m
-nativeGen/PprMach_HC_OPTS = -K2m
-nativeGen/MachMisc_HC_OPTS = -K2m
-nativeGen/MachCode_HC_OPTS = -H10m
-
-# Avoids Bug in 3.02, it seems
-usageSP/UsageSPInf_HC_OPTS = -Onot
-
-prelude/PrimOp_HC_OPTS = -H12m -K3m
+# because the NCG can't handle the 64-bit math in here
prelude/PrelRules_HC_OPTS = -fvia-C
-parser/Lex_HC_OPTS = -fvia-C -K2m -H16m
-parser/Ctype_HC_OPTS = -K2m -fvia-C
-
-rename/ParseIface_HC_OPTS += -Onot -H45m -K2m -fno-warn-incomplete-patterns
+rename/ParseIface_HC_OPTS += -Onot -H45m -fno-warn-incomplete-patterns
+parser/Parser_HC_OPTS += -Onot -fno-warn-incomplete-patterns
+main/ParsePkgConf_HC_OPTS += -fno-warn-incomplete-patterns
-parser/Parser_HC_OPTS += -Onot -H80m -optCrts-M80m -K2m -fno-warn-incomplete-patterns
+# The latest GHC version doesn't have a -K option yet, and it doesn't
+# seem to be necessary anymore for the modules below.
+ifeq "$(ghc_411_at_least)" "NO"
+rename/ParseIface_HC_OPTS += -K2m
+parser/Parser_HC_OPTS += -K2m
+endif
ifeq "$(TARGETPLATFORM)" "hppa1.1-hp-hpux9"
rename/RnMonad_HC_OPTS = -O2 -O2-for-C
endif
-rename/RnEnv_HC_OPTS =
-rename/RnSource_HC_OPTS = -H12m
-rename/RnIfaces_HC_OPTS = -H8m
-rename/RnExpr_HC_OPTS = -H10m
-rename/RnNames_HC_OPTS = -H12m
-rename/RnMonad_HC_OPTS =
-specialise/Specialise_HC_OPTS = -Onot -H12m
-simplCore/Simplify_HC_OPTS = -H15m
-simplCore/OccurAnal_HC_OPTS = -H10m
-typecheck/TcGenDeriv_HC_OPTS = -H10m
-
-# tmp, -- SDM
-specialise/Specialise_HC_OPTS += -fno-prune-tydecls
-hsSyn/HsBasic_HC_OPTS += -fno-prune-tydecls
-simplCore/SimplMonad_HC_OPTS += -fno-prune-tydecls
-absCSyn/AbsCSyn_HC_OPTS += -fno-prune-tydecls
-absCSyn/AbsCUtils_HC_OPTS += -fno-prune-tydecls
-codeGen/CgBindery_HC_OPTS += -fno-prune-tydecls
-codeGen/CgLetNoEscape_HC_OPTS += -fno-prune-tydecls
-codeGen/CgExpr_HC_OPTS += -fno-prune-tydecls
-nativeGen/AbsCStixGen_HC_OPTS += -fno-prune-tydecls
-
-# Was 10m for 2.10
-typecheck/TcHsSyn_HC_OPTS = -H15m
-
-
-# Was 10m for 2.10
-typecheck/TcExpr_HC_OPTS = -H15m
-typecheck/TcBinds_HC_OPTS = -H10m
-
-typecheck/TcEnv_HC_OPTS = -H10m
-utils/Argv_HC_OPTS = -fvia-C
-utils/SST_HC_OPTS =
utils/StringBuffer_HC_OPTS = -fvia-C -fno-prune-tydecls
utils/Digraph_HC_OPTS = -fglasgow-exts
-utils/DirUtils_HC_OPTS =
-
-# temporary, due to bug in NCG (SDM, 1/6/2000)
-utils/FastString_HC_OPTS = -fvia-C
-
-ifeq "$(alpha_HOST_ARCH)" "1"
-# "stbu" bug in alpha native code generator...
-basicTypes/Unique_HC_OPTS =
-endif
# flags for PrimPacked:
#
# because it contains a 'ccall strlen', which gets inlined by
# gcc, causing a lack of registers.
#
-# -optC-funfolding-interface-threshold7
-# To stop the definition of 'strLength', which calls strlen, getting
-# into the interface file and spreading the -monly-3-regs virus.
-# We need -optC here because the driver before 3.02 didn't understand
-# the -funfolding flags.
-
-utils/PrimPacked_HC_OPTS = -fvia-C -monly-3-regs -optC-funfolding-interface-threshold7
-
-# Strictness analyser misbehaving in 2.10, fails to terminate on
-# UpdAnal.lhs due to weird recursive datatype. Bug was exposed by a
-# separate bugfix to the fixpoint finder.
-simplStg/UpdAnal_HC_OPTS = -fno-strictness
+utils/PrimPacked_HC_OPTS = -fvia-C -monly-3-regs
+
+# ByteCodeItbls uses primops that the NCG doesn't support yet.
+ghci/ByteCodeItbls_HC_OPTS = -fvia-C
+ghci/ByteCodeLink_HC_OPTS = -fvia-C
+
+# CSE interacts badly with top-level IORefs (reportedly in DriverState and
+# DriverMkDepend), causing some of them to be commoned up. We have a fix for
+# this in 5.00+, but earlier versions of the compiler will need CSE turned off.
+# To be on the safe side, we disable CSE in *all* modules with top-level IORefs.
+compMan/CompManager_HC_OPTS = -fno-cse
+ghci/InteractiveUI_HC_OPTS = -fno-cse
+main/CmdLineOpts_HC_OPTS = -fno-cse
+main/DriverFlags_HC_OPTS = -fno-cse
+main/DriverMkDepend_HC_OPTS = -fno-cse
+main/DriverPipeline_HC_OPTS = -fno-cse
+main/DriverState_HC_OPTS = -fno-cse
+main/DriverUtil_HC_OPTS = -fno-cse
+main/Finder_HC_OPTS = -fno-cse
+main/SysTools_HC_OPTS = -fno-cse
+
+# The #include is vital for the via-C route, else the C
+# compiler doesn't realise that the stcall foreign imports are indeed
+# stdcall, and doesn't generate the Foo@8 name for them
+ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
+main/SysTools_HC_OPTS += '-\#include <windows.h>'
+endif
# ----------------------------------------------------------------------------
# C compilations
primop-usage.hs-incl \
primop-primop-info.hs-incl
-prelude/PrimOp.o: $(PRIMOP_BITS)
+ifneq "$(BootingFromHc)" "YES"
+prelude/PrimOp.lhs prelude/PrimOp.o: $(PRIMOP_BITS)
+endif
+
+ifneq "$(BootingFromHc)" "YES"
+depend :: $(PRIMOP_BITS)
+endif
primop-data-decl.hs-incl: prelude/primops.txt
$(GENPOC) --data-decl < $< > $@
# ----------------------------------------------------------------------------
# Parsers/lexers
-parser/hschooks.o : parser/hschooks.c
- @$(RM) $@
- $(HC) -c -o $@ $(HC_OPTS) parser/hschooks.c
-
-
-# Interface-file parser uses Happy
SRC_HAPPY_OPTS += +RTS -K2m -H16m -RTS $(GHC_HAPPY_OPTS)
-rename/ParseIface.hs : rename/ParseIface.y
- @$(RM) rename/ParseIface.hs rename/ParseIface.hinfo
- $(HAPPY) $(HAPPY_OPTS) rename/ParseIface.y
- @chmod 444 rename/ParseIface.hs
-
-parser/Parser.hs : parser/Parser.y
- @$(RM) parser/Parser.hs parser/ParseIface.hinfo
- $(HAPPY) $(HAPPY_OPTS) parser/Parser.y
- @chmod 444 parser/Parser.hs
-
#-----------------------------------------------------------------------------
# Linking
-SRC_LD_OPTS += -no-link-chk
+SRC_LD_OPTS += -no-link-chk
-ifneq "$(GhcWithHscBuiltViaC)" "YES"
-ifeq "$(GhcReportCompiles)" "YES"
-SRC_LD_OPTS += -syslib misc -syslib exts
-endif
+# -----------------------------------------------------------------------------
+# create ghc-inplace, a convenient way to run ghc from the build tree...
+
+all :: ghc-inplace
+
+ghc-inplace : $(HS_PROG)
+ @$(RM) $@
+ echo '#!/bin/sh' >>$@
+ echo exec $(FPTOOLS_TOP_ABS_UNIX)/ghc/compiler/$(HS_PROG) -B$(FPTOOLS_TOP_ABS) '"$$@"' >>$@
+ chmod 755 $@
+ifeq "$(TARGETPLATFORM) and $(MinimalUnixDeps)" "i386-unknown-mingw32 and YES"
+ @$(RM) $@.bat
+ echo "@"$(subst /,\\,$(FPTOOLS_TOP_ABS)/ghc/compiler/$(HS_PROG)) "-B$(FPTOOLS_TOP_ABS) %*" >$@.bat
+ chmod 755 $@.bat
endif
+CLEAN_FILES += ghc-inplace
+
#-----------------------------------------------------------------------------
# install
-# We don't want hsc treated as an ordinary executable,
+# We don't want ghc treated as an ordinary executable,
# but put it together with the libraries.
# Also don't want any interface files intstalled
-INSTALL_LIBEXECS += hsc
-
-#-----------------------------------------------------------------------------
-# depend
-
-#
-# Before doing `make depend', need to build all derived Haskell source files
-#
-depend :: $(LOOPS)
-
-ifneq "$(GhcWithHscBuiltViaC)" "YES"
-depend :: rename/ParseIface.hs
-endif
+INSTALL_LIBEXECS += $(HS_PROG)
#-----------------------------------------------------------------------------
# clean
# Extra tidy, remove the .hc files (if you've got them).
MAINTAINER_CLEAN_FILES += $(wildcard */*.hc) \
- parser/Parser.hs rename/ParseIface.hs
-
-
-#-----------------------------------------------------------------------------
-# TAGS setup
-
-SRC_HSTAGS_OPTS += -fglasgow-exts -cpp
-TAGS_HS_SRCS=$(foreach dir,$(DIRS),$(wildcard $(dir)/*.lhs))
-TAGS_C_SRCS=$(strip $(foreach f,$(foreach dir,$(DIRS),$(wildcard $(dir)/*.c)),$(shell if [ -w $(f) ]; then echo $(f); else echo ''; fi)))
+ parser/Parser.info rename/ParseIface.info main/ParsePkgConf.info \
+ parser/Parser.hs rename/ParseIface.hs main/ParsePkgConf.hs
#-----------------------------------------------------------------------------
# Include target-rule boilerplate
include $(TOP)/mk/target.mk
-
-parser/%.o : parser/%.c
-