#
################################################################################
#
-# config.mk.in-template
+# config.mk.in
#
-# This file defines all the variables that set the configuration of
-# a particular build.
+# This file supplies defaults for many tweakable build configuration
+# options. Some of the defaults are filled in by the autoconf-generated
+# configure script.
#
+# DO NOT EDIT THIS FILE!
#
-################################################################################
-
-# The configuration is defined in two steps:
-#
-# 1. The builder (i.e. the person doing the build)
-# copies this file, config.mk.in-template
-# to config.mk.in
-#
-# 2. S/he then edits it manually (gasp) to reflect any configuration
-# options s/he wants.
+# - config.mk is auto-generated from config.mk.in by configure.
+# This may be triggered automatically by the build system (say
+# if config.mk.in has changed more recently than config.mk),
+# so if you edit config.mk your changes will be spammed.
#
-# 3. Then s/he runs "configure", which generates config.mk from
-# config.mk.in, substituting for system/platform-dependent things
-# enclosed in @at-signs@.
+# - Settings in this file may be overriden by giving replacement
+# definitions in build.mk. If you don't have a build.mk file
+# then you get defaults for everything. The defaults should
+# provide a reasonable vanilla build.
#
# This is one of only two files that configure generates (the other is config.h)
#
-# Note that after subsequent edits of config.mk.in for a build, the configure script
-# will have to be re-run manually to have the change reflected in config.mk.
-#
-
# There is a section below for each project within the fptools suite
#
# PLUS
# BootingFromHc - build GHC and the libraries from .hc files?
BootingFromHc = @BootingFromHc@
+# BootingFromUnregisterisedHc - treat .hc files as containing unregisterised
+# rather than registerised code, i.e., disable the mangler?
+BootingFromUnregisterisedHc = @BootingFromUnregisterisedHc@
+
# build the libs first if we're bootstrapping from .hc files
ifeq "$(BootingFromHc)" "YES"
-AllProjects = glafp-utils hslibs ghc green-card happy hdirect hood nofib
+AllProjects = glafp-utils libraries hslibs ghc green-card happy hdirect hood nofib
else
-AllProjects = glafp-utils ghc hslibs green-card happy hdirect hood nofib
+AllProjects = glafp-utils ghc libraries hslibs green-card happy hdirect hood nofib
endif
#
#
IncludeTestDirsInBuild=NO
+#
+# Which ways should SGML documents be built?
+# options are: dvi ps pdf html rtf
+#
+SGMLDocWays=
+
################################################################################
#
# GHC project
# Extra option flags to pass to the compiler that compiles the compiler
# (Ones that are essential are wired into ghc/compiler/Makefile)
-# Typical ones:
-# -H25m allocate a bigger heap (might speed up compilation)
-#
-# -O compile an optimised compiler
+# Typical options to use here:
#
-# -DDEBUG include consistency/assertion checks in the compiled compiler
+# -DDEBUG include debugging code and assertions (will make the
+# compiler slower and produce debugging output, but useful
+# for development)
#
# -dcore-lint check the types after every pass of the compiler;
-# a pretty strong internal check
-GhcHcOpts=-O -Rghc-timing
+# a pretty strong internal check of the compiler being
+# used to compile GHC. Useful when bootstrapping.
+GhcHcOpts=-Rghc-timing
+
+# Extra Haskell compiler options to use when compiling all Haskell
+# *programs* (not libraries), including GHC itself.
+# Typical options to use here:
+#
+# -H25m use a bigger heap (to speed up compilation)
+#
+# -O compile an optimised compiler
+#
+FptoolsHcOpts=-O
# Build a compiler that will build *unregisterised* libraries and
# binaries by default. Unregisterised code is supposed to compile and
# (as well as a C backend)
#
# Target platforms supported:
-# i386, alpha & sparc
-ifneq "$(findstring $(HostArch_CPP), i386 alpha sparc)" ""
+# i386 & sparc
+ifneq "$(findstring $(HostArch_CPP), i386 sparc)" ""
GhcWithNativeCodeGen=YES
else
GhcWithNativeCodeGen=NO
endif
+# Include support for generating Java
+GhcWithJavaGen=NO
+
HaveLibDL = @HaveLibDL@
# Include GHCi in the compiler. Default to NO for the time being.
-ifneq "$(findstring $(HostOS_CPP), linux solaris freebsd netbsd openbsd)" ""
+ifneq "$(findstring $(HostOS_CPP), mingw32 linux solaris2 freebsd netbsd openbsd)" ""
GhcWithInterpreter=YES
ifeq "$(HaveLibDL)" "YES"
SRC_HC_OPTS += -ldl
GhcLibWays=p
endif
-# Option flags to pass to GHC when it's compiling prelude modules
-# *and* standard library modules (std) *and* modules in hslibs
-# Typically these are things like -O or -dcore-lint
-# The ones that are *essential* are wired into ghc/lib/Makefile
+# Option flags to pass to GHC when it's compiling modules in
+# fptools/libraries. Typically these are things like -O or
+# -dcore-lint or -H32m. The ones that are *essential* are wired into
+# the build system.
#
# -O is pretty desirable, otherwise no inlining of prelude
# things (incl "+") happens when compiling with this compiler
# Win32 only: Enable the RTS and libraries to be built as DLLs
DLLized=@EnableWin32DLLs@
+# Win32 only: are we building a compiler that tries to reduce external
+# dependencies? i.e., one that doesn't assume that the user has got
+# the cygwin toolchain installed on his/her Win32 box.
+#
+# GHC is still dependent on GNU tools in the backend (gcc to further process
+# .c/.hc/.s/.o files + 'perl' to mangle and split), but using this
+# option a GHC distribution can be put together which includes a minimal
+# set of these open source tools.
+#
+MinimalUnixDeps=@MinimalUnixDeps@
+
# Don't split object files for libs if we're building DLLs, or booting from
# .hc files.
SplitObjs=YES
ifeq "$(BootingFromHc)" "YES"
SplitObjs=NO
endif
+ifeq "$(GhcUnregisterised)" "YES"
+SplitObjs=NO
+endif
# Strip local symbols from libraries? This can make the libraries smaller,
# but makes debugging somewhat more difficult. Doesn't work with all ld's.
# For a debugging RTS:
# GhcRtsHcOpts = -optc-DDEBUG
-# GhcRtsCcOpts = -optc-g
+# GhcRtsCcOpts = -g
# For an optimised RTS:
GhcRtsHcOpts=-O2
-GhcRtsCcOpts=-O2 -fomit-frame-pointer
+GhcRtsCcOpts=-fomit-frame-pointer
# Include the front panel code? Needs GTK+.
GhcRtsWithFrontPanel = NO
+#
+# To have the RTS support interoperation with OS threads, set
+# GhcRtsThreaded to YES (preferably via the --enable-threaded-rts
+# configure script option). The consequence of this is spelled out
+# in details elsewhere, but, briefly, Concurrent Haskell threads
+# can now make external (i.e., C) calls without blocking the progress
+# of other CH threads. Multiple native threads can also execute
+# Haskell code without getting in each others way too.
+#
+GhcRtsThreaded=@ThreadedRts@
+
################################################################################
#
-# hslibs project
+# libraries project
#
################################################################################
-# Build HsLibs for which compiler?
-
-# If $(HsLibsFor) == hugs or ghc, we assume we're building for the
-# compiler/interpreter in the same source tree.
-
-# HsLibsFor = ghc | hugs | nhc | hbc
-HsLibsFor = ghc
-
-# hslibs for GHC also uses the following variables (defined above):
-# GhcLibWays, GhcLibHcOpts, GhcLibToolsHcOpts, DLLized, StripLibraries
-
-# Haskell compiler options for tools in hslibs
-GhcLibToolsHcOpts=-O
-
# Build the Haskell Readline bindings?
#
GhcLibsWithReadline=@HaveReadlineHeaders@
#
GhcLibsWithHOpenGL=@GhcLibsWithHOpenGL@
+X_CFLAGS=@X_CFLAGS@
+X_LIBS=@X_LIBS@
+
################################################################################
#
# happy project
DEFAULT_TMPDIR = C:/TEMP
endif
-# FPTOOLS_TOP: the top of the fptools hierarchy, absolute path.
-
-ifeq "$(findstring $(TARGETPLATFORM), i386-unknown-cygwin32 i386-unknown-mingw32)" ""
+# FPTOOLS_TOP: the top of the fptools hierarchy, absolute path. (POSIX / unix-style path).
FPTOOLS_TOP_ABS = @hardtop@
-else
-FPTOOLS_TOP_ABS = $(subst \,/,$(shell cygpath -w @hardtop@))
-endif
-# Keep the Unix-style path to use with Unix tools (e.g. in ghc-inplace script)
-FPTOOLS_TOP_ABS_UNIX = @hardtop@
+# The platform specific version of 'hardtop'.
+FPTOOLS_TOP_ABS_PLATFORM = @hardtop_plat@
#
# Installation directories, we don't use half of these,
prefix = @prefix@
exec_prefix = @exec_prefix@
bindir = @bindir@
-datadir = @datadir@
+datadir0 = @datadir@
+
#sysconfdir = @datadir@
#sharedstatedir = @sharedstatedir@
#localstatedir = @localstatedir@
-libdir = @libdir@
+ifneq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
+libdir0 = @libdir@
+else
+libdir0 = @prefix@
+endif
includedir = @includedir@
oldincludedir = @oldincludedir@
mandir = @mandir@
-#UNUSED, see below: libexecdir = @libexecdir@
#UNUSED:infodir = @infodir@
#UNUSED:srcdir = @srcdir@
+#
+# override libdir and datadir to put project-specific stuff in
+# a subdirectory with the version number included.
+#
+ifneq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
+libdir = $(if $(ProjectNameShort),$(libdir0)/$(ProjectNameShort)-$(ProjectVersion),$(libdir0))
+datadir = $(if $(ProjectNameShort),$(datadir0)/$(ProjectNameShort)-$(ProjectVersion),$(datadir0))
+else
+libdir = $(libdir0)
+datadir = $(datadir0)
+endif
+
#
# Default values for most of the above are only set if
# they weren't configured to anything in particular
GhcMajVersion = @GhcMajVersion@
GhcMinVersion = @GhcMinVersion@
GhcPatchLevel = @GhcPatchLevel@
+# Canonicalised ghc version number, used for easy (integer) version comparisons.
+GhcCanonVersion = $(GhcMajVersion)$(GhcMinVersion)
HBC = @HBC@
NHC = @NHC@
#-----------------------------------------------------------------------------
# C compiler
#
-#
+# NB. Don't override $(WhatGccIsCalled) using build.mk, re-configure using
+# the flag --with-gcc=<blah> instead. The reason is that the configure script
+# needs to know which gcc you're using in order to perform its tests.
+
HaveGcc = @HaveGcc@
UseGcc = YES
WhatGccIsCalled = @WhatGccIsCalled@
endif
# default C compiler flags
-SRC_CC_OPTS = -O
-ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
-SRC_CC_OPTS += -mno-cygwin -mwin32
-endif
+SRC_CC_OPTS = @SRC_CC_OPTS@
#-----------------------------------------------------------------------------
# GMP Library (version 2.0.x or above)
# Other standard (ha!) Unix utilities
AR = @ArCmd@
+ArSupportsInput = @ArSupportsInput@
# Yuckage: for ghc/utils/parallel -- todo: nuke this dependency!!
BASH = /usr/local/bin/bash
#
CONTEXT_DIFF = @ContextDiffCmd@
CP = cp
-CPP = @CPP@
+CPP = @CPP@ @CPPFLAGS@
CTAGS = $(ETAGS)
-RAWCPP = $(CPP) -undef -traditional
+#
+# RAWCPP_FLAGS are the flags to give to cpp (viz, gcc -E) to persuade it to
+# behave plausibly on Haskell sources.
+#
+RAWCPP_FLAGS = -undef -traditional
FIND = @FindCmd@
INSTALL = @INSTALL@
#
RM = rm -f
SED = @SedCmd@
SHELL = /bin/sh
+
+# Some ld's support the -x flag and some don't, so the configure
+# script detects which we have and sets LdXFlag to "-x" or ""
+# respectively.
+LD = @LdCmd@
+LD_X = @LdXFlag@
+
#
# In emergency situations, REAL_SHELL is used to perform shell commands
# from within the ghc driver script, by scribbling the command line to
SRC_SGML2HTML_OPTS = -d $(SGMLSTYLESHEET)
SRC_SGML2PS_OPTS = -d $(SGMLSTYLESHEET)
SRC_SGML2RTF_OPTS = -d $(SGMLSTYLESHEET)
+SRC_SGML2PDF_OPTS = -d $(SGMLSTYLESHEET)
DOCBOOK_CATALOG = @Catalog@
BLD_DLL = dllwrap
#
+# .NET support software
+#
+ILX2IL = ilx2il
+ILASM = ilasm
+
+#
# Happy
#
HAPPY = @HappyCmd@
#
# Options to pass to Happy when we're going to compile the output with GHC
#
-GHC_HAPPY_OPTS = $(shell if ( test `echo $(HAPPY_VERSION) | sed -e "s/\(.*\)\..*/\1/g"` "-gt" "1" || test `echo $(HAPPY_VERSION) | sed -e "s/.*\.\(.*\)/\1/g"` "-ge" "9" ); then echo -agc; else echo -g; fi)
+GHC_HAPPY_OPTS = @HappyOpts@
#
# Stuff from fptools/literate
# The ways currently defined.
#
ALL_WAYS=p t u s mp mg a b c d e f g h i j k l m n o A B
-USER_WAYS=a b c d e f g h i j k l m n o A B
+USER_WAYS=a b c d e f g h j k l m n o A B
#
# The following ways currently have treated specially, p u t mg,
#
# If you want to add to these default options, fill in the variables below:
+# Way 'i':
+WAY_i_NAME=ILX
+WAY_i_HC_OPTS= -filx -fruntime-types
+
# Way 'p':
WAY_p_NAME=profiling
WAY_p_HC_OPTS= -prof
WAY_h_NAME=
WAY_h_HC_OPTS=
-WAY_i_NAME=
-WAY_i_HC_OPTS=
-
WAY_j_NAME=
WAY_j_HC_OPTS=
WAY_o_NAME=
WAY_o_HC_OPTS=
+
+################################################################################
+#
+# 31-bit-Int Core files
+#
+################################################################################
+
+#
+# It is possible to configure the compiler and prelude to support 31-bit
+# integers, suitable for a back-end and RTS using a tag bit on a 32-bit
+# architecture. Currently the only useful output from this option is external Core
+# files. The following additions to your build.mk will produce the
+# 31-bit core output. Note that this is *not* just a library "way"; the
+# compiler must be built a special way too.
+
+# GhcCppOpts +=-DWORD_SIZE_IN_BITS=31
+# GhcLibHcOpts +=-fext-core -fno-code -DWORD_SIZE_IN_BITS=31
+# GhcLibCppOpts += -DWORD_SIZE_IN_BITS=31
+# SplitObjs=NO
+
projects / ghc-hetmet.git / blobdiff