# will be built as HC files for the target system, and likely won't
# build on this host platform.
#
+# An important invariant is that for any piece of source code, the
+# platform on which the code is going to run is the HOST platform,
+# and the platform on which we are building is the BUILD platform.
+# Additionally for the compiler, the platform this compiler will
+# generate code for is the TARGET. TARGET is not meaningful outside
+# the compiler sources.
+#
# Guidelines for when to use HOST vs. TARGET:
#
# - In the build system (Makefile, foo.mk), normally we should test
#
# - In the compiler itself, we should test HOST or TARGET depending
# on whether the conditional relates to the code being generated, or
-# the platform on which the compiler is running. For stage 2,
-# HOSTPLATFORM should be reset to be TARGETPLATFORM (we currently
-# don't do this, but we should).
+# the platform on which the compiler is running. See the section
+# on "Coding Style" in the commentary for more details.
#
-# - In the RTS and library code, we should be testing TARGET only.
+# - In all other code, we should be testing HOST only.
#
# NOTE: cross-compiling is not well supported by the build system.
# You have to do a lot of work by hand to cross compile: see the
#
# Which ways should DocBook XML documents be built?
-# options are: dvi ps pdf html
+# options are: dvi ps pdf html chm HxS
#
XMLDocWays=
# (as well as a C backend)
#
# Target platforms supported:
-# i386, sparc & powerpc
-ifneq "$(findstring $(HostArch_CPP), i386 sparc powerpc)" ""
+# i386, powerpc
+# sparc has bitrotted
+ifneq "$(findstring $(HostArch_CPP), i386 x86_64 powerpc)" ""
GhcWithNativeCodeGen=YES
else
GhcWithNativeCodeGen=NO
HaveRtldNext = @HaveRtldNext@
HaveRtldLocal = @HaveRtldLocal@
-# Include GHCi in the compiler. Default to NO for the time being.
+# Whether to include GHCi in the compiler. Depends on whether the RTS linker
+# has support for this OS/ARCH combination.
+
+OsSupportsGHCi=$(strip $(patsubst $(HostOS_CPP), YES, $(findstring $(HostOS_CPP), mingw32 cygwin32 linux solaris2 freebsd netbsd openbsd darwin)))
+ArchSupportsGHCi=$(strip $(patsubst $(HostArch_CPP), YES, $(findstring $(HostArch_CPP), i386 powerpc powerpc64 sparc sparc64)))
-ifneq "$(findstring $(HostOS_CPP), mingw32 cygwin32 linux solaris2 freebsd netbsd openbsd darwin)" ""
+ifeq "$(OsSupportsGHCi)$(ArchSupportsGHCi)" "YESYES"
GhcWithInterpreter=YES
else
GhcWithInterpreter=NO
# thr_p : threaded profiled
# debug : debugging (compile with -g for the C compiler, and -DDEBUG)
# debug_p : debugging profiled
+# debug_u : debugging unregisterised
# thr_debug : debugging threaded
# thr_debug_p : debugging threaded profiled
#
ifeq "$(BootingFromHc)" "YES"
GhcRTSWays=
else
-GhcRTSWays=thr thr_p debug
+GhcRTSWays=thr thr_p debug thr_debug
endif
# Option flags to pass to GHC when it's compiling modules in
#
# -O is pretty desirable, otherwise no inlining of prelude
# things (incl "+") happens when compiling with this compiler
+#
+# -fgenerics switches on generation of support code for
+# derivable type classes. This is now off by default,
+# but we switch it on for the libraries so that we generate
+# the code in case someone importing wants it
-GhcLibHcOpts=-O -Rghc-timing
+GhcLibHcOpts=-O -Rghc-timing -fgenerics
# 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@
-
# Strip local symbols from libraries? This can make the libraries smaller,
# but makes debugging somewhat more difficult. Doesn't work with all ld's.
#
# Don't use -split-objs in in GhcLibHcOpts, because the build
# system needs to do other special magic if you are
# doing object-file splitting
+ifneq "$(findstring $(HostArch_CPP), i386 powerpc sparc)" ""
+SplitObjs=YES
+else
+SplitObjs=NO
+endif
# Don't split object files for libs if we're building DLLs, or booting from
# .hc files.
-SplitObjs=YES
-
ifeq "$(DLLized)" "YES"
SplitObjs=NO
endif
ifeq "$(GhcUnregisterised)" "YES"
SplitObjs=NO
endif
-ifeq "$(TARGETPLATFORM)" "ia64-unknown-linux"
+ifeq "$(TargetArch_CPP)" "ia64"
SplitObjs=NO
endif
# Options for GHC's RTS
# For an optimised RTS (you probably don't want to change these; we build
-# a debugging RTS by default now. Use -package rts_debug to get it).
+# a debugging RTS by default now. Use -debug to get it).
GhcRtsHcOpts=-O2
GhcRtsCcOpts=-fomit-frame-pointer
#
GhcLibsWithObjectIO=@GhcLibsWithObjectIO@
-# Build the Haskell OpenGL binding?
-#
-GhcLibsWithOpenGL=@GhcLibsWithOpenGL@
-GLU_CFLAGS=@GLU_CFLAGS@
-GLU_LIBS=@GLU_LIBS@
-
-# Build the Haskell OpenAL binding?
-#
-GhcLibsWithOpenAL=@GhcLibsWithOpenAL@
-
-# Build the Haskell GLUT binding?
-#
-GhcLibsWithGLUT=@GhcLibsWithGLUT@
-GLUT_LIBS=@GLUT_LIBS@
-
-# X11 stuff
-#
-GhcLibsWithX11=@GhcLibsWithX11@
-X_CFLAGS=@X_CFLAGS@
-X_LIBS=@X_LIBS@
-
# .NET interop support?
#
DotnetSupport=@DotnetSupport@
# Haskell compiler options for nofib
NoFibHcOpts = -O
+# Number of times to run each program
+NoFibRuns = 5
+
# ==============================================================================
#
# END OF PROJECT-SPECIFIC STUFF
mandir = $(prefix)/man
endif
+#-----------------------------------------------------------------------------
+# install configuration
-################################################################################
#
-# Utilities programs: flags
+# Set this to have files installed with a specific owner
#
-################################################################################
+INSTALL_OWNER =
+
+#
+# Set this to have files installed with a specific group
+#
+INSTALL_GROUP =
+
+#
+# Invocations of `install' for the four different classes
+# of targets:
+#
+INSTALL_PROGRAM = $(INSTALL) -m 755
+INSTALL_SCRIPT = $(INSTALL) -m 755
+INSTALL_SHLIB = $(INSTALL) -m 755
+INSTALL_DATA = $(INSTALL) -m 644
+INSTALL_DIR = $(MKDIRHIER)
+
+# -----------------------------------------------------------------------------
+# Utilities programs: flags
# If you want to give any standard flags to pretty much any utility
# (see utils.mk for a complete list), by adding a line here
SRC_CC_OPTS += -G0
endif
-# Solaris2 strikes again.
-unix_SRC_HSC2HS_OPTS += @unix_SRC_HSC2HS_OPTS@
-
#-----------------------------------------------------------------------------
# GMP Library (version 2.0.x or above)
#
LibGmp = @LibGmp@
#-----------------------------------------------------------------------------
-# Mingwex Library
-#
-HaveLibMingwEx = @HaveLibMingwEx@
-
-#-----------------------------------------------------------------------------
-# HaskellSupport framework (Mac OS X)
+# GMP framework (Mac OS X)
#
-HaveFrameworkHaskellSupport = @HaveFrameworkHaskellSupport@
+HaveFrameworkGMP = @HaveFrameworkGMP@
#-----------------------------------------------------------------------------
-# Regex library
-# (if present in libc use that one, otherwise use the one in the tree)
+# Mingwex Library
#
-HavePosixRegex = @HavePosixRegex@
-
-#-----------------------------------------------------------------------------
-# GTK+
-
-GTK_CONFIG = @GTK_CONFIG@
+HaveLibMingwEx = @HaveLibMingwEx@
#-----------------------------------------------------------------------------
# Flex (currently unused, could be moved to glafp-utils)
#
RAWCPP_FLAGS = -undef -traditional
FIND = @FindCmd@
+SORT = @SortCmd@
INSTALL = @INSTALL@
#
# Sigh - the autoconf macro for INSTALL will subst a relative path to the fallback
SED = @SedCmd@
SHELL = /bin/sh
+LD = @LdCmd@
+
# 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@
+# GNU ld supports input via a linker script, which is useful to avoid
+# overflowing command-line length limits.
+LdIsGNULd = @LdIsGNULd@
+
#
# In emergency situations, REAL_SHELL is used to perform shell commands
# from within the ghc driver script, by scribbling the command line to
VERBATIM = $(VERBATIM_PREFIX)verbatim
SGMLVERB = $(SGMLVERB_PREFIX)sgmlverb
RUNTEST = $(RUNTEST_PREFIX)runstdtest
-LX = @LxCmd@
BLD_DLL = dllwrap
WAY_debug_p_NAME=debug profiled
WAY_debug_p_HC_OPTS=-optc-DDEBUG -prof
+# Way 'debug_u':
+WAY_debug_u_NAME=debug unregisterised
+WAY_debug_u_HC_OPTS=-optc-DDEBUG -unreg
+
+# Way 'debug_s':
+WAY_debug_s_NAME=debug SMP
+WAY_debug_s_HC_OPTS=-optc-DDEBUG -smp
+
# Way 'thr_debug':
WAY_thr_debug_NAME=threaded
WAY_thr_debug_HC_OPTS=-optc-DTHREADED_RTS -optc-DDEBUG
projects / ghc-hetmet.git / blobdiff