-#-----------------------------------------------------------------------------
-#
-# This is the Makefile for the runtime-system stuff.
-# This stuff is written in C (and cannot be written in Haskell).
-#
-# .c files are vanilla C,
-# .hc files are "Haskellized-C", compiled using the C compiler and
-# (possibly) the assembly-mangler. The GHC driver script
-# knows how to compile this stuff.
-#
-# Other sorta independent, compile-once subdirs are:
-# gmp -- GNU multi-precision library (for Integer)
-
-#-----------------------------------------------------------------------------
-# Preamble
-
-TOP=..
-
-# Set UseGhcForCc: this causes the fptools build system to use a different
-# set of suffix rules for compiling C code, using $(HC) rather than $(CC)
-# and prepending "-optc" to $(CC_OPTS). NB. must be done before including
-# boilerplate.mk below.
-UseGhcForCc = YES
-
-include $(TOP)/mk/boilerplate.mk
-
-PACKAGE = rts
-
-HC=$(GHC_INPLACE)
-
-# -----------------------------------------------------------------------------
-# RTS ways
-
-WAYS=$(GhcLibWays) $(GhcRTSWays)
-
-ifneq "$(findstring debug, $(way))" ""
-GhcRtsHcOpts=
-GhcRtsCcOpts=-g
-endif
-
# -----------------------------------------------------------------------------
-
-# Tells the build system not to add various Haskellish options to $(SRC_HC_OPTS)
-NON_HS_PACKAGE = YES
-
-# grab sources from these subdirectories
-ALL_DIRS = hooks parallel sm
-
-ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
-ALL_DIRS += win32
-else
-ALL_DIRS += posix
-endif
-
-ifneq "$(DLLized)" "YES"
-EXCLUDED_SRCS += RtsDllMain.c
-else
-EXCLUDED_SRCS += Main.c
-endif
-
-# This file ends up being empty unless we're building for a powerpc
-# or darwin system, and it is reported that Solaris ld chokes on it when
-# building HSrts.o.
-ifeq "$(findstring $(TargetArch_CPP), powerpc powerpc64)" ""
-ifeq "$(findstring $(TargetOS_CPP), darwin)" ""
-EXCLUDED_SRCS += AdjustorAsm.S
-endif
-endif
-
-EXCLUDED_SRCS += parallel/SysMan.c
-
-# The build system doesn't give us these
-CMM_SRCS = $(filter-out AutoApply%.cmm, $(wildcard *.cmm)) $(EXTRA_CMM_SRCS)
-CMM_OBJS = $(patsubst %.cmm,%.$(way_)o, $(CMM_SRCS))
-
-CLEAN_FILES += $(CMM_OBJS)
-
-# Override the default $(LIBOBJS) (defaults to $(HS_OBJS))
-LIBOBJS = $(C_OBJS) $(CMM_OBJS)
-
-SplitObjs=NO
-
-H_FILES = $(wildcard ../includes/*.h) $(wildcard *.h)
-
-#-----------------------------------------------------------------------------
-# Flags for compiling RTS .c and .hc files
-
-# gcc provides lots of useful warnings if you ask it.
-# This is a pretty good list to start with - use a # to comment out
-# any you don't like.
-WARNING_OPTS += -Wall
-WARNING_OPTS += -W
-WARNING_OPTS += -Wstrict-prototypes
-WARNING_OPTS += -Wmissing-prototypes
-WARNING_OPTS += -Wmissing-declarations
-WARNING_OPTS += -Winline
-WARNING_OPTS += -Waggregate-return
-#WARNING_OPTS += -Wpointer-arith
-#WARNING_OPTS += -Wbad-function-cast
-#WARNING_OPTS += -Wcast-align
-#WARNING_OPTS += -Wnested-externs
-#WARNING_OPTS += -Wshadow
-#WARNING_OPTS += -Wcast-qual
-#WARNING_OPTS += -Wno-unused
-#WARNING_OPTS += -Wredundant-decls
-#WARNING_OPTS += -Wconversion
-
-STANDARD_OPTS += -I../includes -I. -Iparallel -Ism
-# COMPILING_RTS is only used when building Win32 DLL support.
-STANDARD_OPTS += -DCOMPILING_RTS
-
-# HC_OPTS is included in both .c and .cmm compilations, whereas CC_OPTS is
-# only included in .c compilations. HC_OPTS included the WAY_* opts, which
-# must be included in both types of compilations.
-
-SRC_CC_OPTS += $(WARNING_OPTS)
-SRC_CC_OPTS += $(STANDARD_OPTS)
-
-SRC_CC_OPTS += $(GhcRtsCcOpts)
-SRC_HC_OPTS += $(GhcRtsHcOpts)
-
-ifneq "$(GhcWithSMP)" "YES"
-SRC_CC_OPTS += -DNOSMP
-SRC_HC_OPTS += -optc-DNOSMP
-endif
-
-ifneq "$(DLLized)" "YES"
-SRC_HC_OPTS += -static
-endif
-# SRC_HC_OPTS += -fPIC
-
-RtsMessages_CC_OPTS += -DProjectVersion=\"$(ProjectVersion)\"
-
-ifeq "$(way)" "mp"
-SRC_HC_OPTS += -I$$PVM_ROOT/include
-endif
-
-# If -DDEBUG is in effect, adjust package conf accordingly..
-ifneq "$(strip $(filter -optc-DDEBUG,$(GhcRtsHcOpts)))" ""
-PACKAGE_CPP_OPTS += -DDEBUG
-endif
-
-ifeq "$(HaveLibMingwEx)" "YES"
-PACKAGE_CPP_OPTS += -DHAVE_LIBMINGWEX
-endif
-
-ifeq "$(GhciWithDebugger)" "YES"
-STANDARD_OPTS += -DDEBUGGER
-endif
-
-ifeq "$(DotnetSupport)" "YES"
-
-#
-# Would like to just use SUBDIRS here, but need to
-# descend into dotnet/ earlier than that.
#
-all ::
- $(MAKE) -C dotnet all
-
-# But use SUBDIRS for other recursive targets.
-SUBDIRS += dotnet
-
-LIBOBJS += dotnet/Invoke.o
-endif
-
-# Suppress uninitialized variable warnings for GC.c
-GC_CC_OPTS += -Wno-uninitialized
-
-#-----------------------------------------------------------------------------
-# Include the Front panel code?
-
-# we need GTK+ for the front panel
-ifneq "$(GTK_CONFIG)" ""
-ifeq "$(GhcRtsWithFrontPanel)" "YES"
-SRC_HC_OPTS += `$(GTK_CONFIG) --cflags` -optc-DRTS_GTK_FRONTPANEL
-VisCallbacks_CC_OPTS += -Wno-unused
-SRC_MKDEPENDC_OPTS += `$(GTK_CONFIG) --cflags`
-else # GhcRtsWithFrontPanel
-EXCLUDED_SRCS += $(wildcard Vis*.c)
-endif
-else # GTK_CONFIG
-EXCLUDED_SRCS += $(wildcard Vis*.c)
-endif
-
-#-----------------------------------------------------------------------------
-# Add PAPI library if needed
-
-ifeq "$(GhcRtsWithPapi)" "YES"
-SRC_HC_OPTS += -optc-DUSE_PAPI
-PACKAGE_CPP_OPTS += -DUSE_PAPI
-endif
-
-#-----------------------------------------------------------------------------
-# make depend setup
-
-SRC_MKDEPENDC_OPTS += -I. -I../includes
-
-# Hack: we define every way-related option here, so that we get (hopefully)
-# a superset of the dependencies. To do this properly, we should generate
-# a different set of dependencies for each way. Further hack: PROFILING and
-# TICKY_TICKY can't be used together, so we omit TICKY_TICKY for now.
-SRC_MKDEPENDC_OPTS += -DPROFILING -DTHREADED_RTS -DDEBUG
-
-# -----------------------------------------------------------------------------
-# The auto-generated apply code
-
-# We want a slightly different version for the unregisterised way, so we make
-# AutoApply on a per-way basis (eg. AutoApply_p.cmm).
-
-AUTO_APPLY_CMM = AutoApply$(_way).cmm
-
-ifneq "$(BootingFromHc)" "YES"
-$(AUTO_APPLY_CMM): $(GHC_GENAPPLY)
- @$(RM) $@
- $(GENAPPLY) $(if $(filter $(way), u debug_u), -u) >$@
-endif
-
-EXTRA_CMM_SRCS += $(AUTO_APPLY_CMM)
-
-CLEAN_FILES += $(AUTO_APPLY_CMM)
-
-# -----------------------------------------------------------------------------
+# (c) 2009 The University of Glasgow
#
-# Building DLLs is only supported on mingw32 at the moment.
+# This file is part of the GHC build system.
#
-ifeq "$(DLLized)" "YES"
-SRC_BLD_DLL_OPTS += -lHS_imp_stub -lgmp_imp
-
-# It's not included in the DLL, but we need to compile it up separately.
-all :: Main.dll_o
-
-# Need an import library containing the symbols the RTS uses from the Prelude.
-# So, to avoid bootstrapping trouble, we build one containing just the syms
-# we need. Weirdly named to avoid clashing later on when compiling the contents
-# of ghc/lib/..
+# To understand how the build system works and how to modify it, see
+# http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
+# http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
#
-# Note: if you do change the name of the Prelude DLL, the "--dllname <nm>.dll"
-# below will need to be updated as well.
-
-$(DLL_PEN)/HSrts$(_way).dll :: libHS_imp_stub.a
-
-libHS_imp_stub.a :
- dlltool --output-lib libHS_imp_stub.a --def HSprel.def --dllname HSstd.dll
-
-endif
-
# -----------------------------------------------------------------------------
-# Compile GMP only if we don't have it already
-#
-# We use GMP's own configuration stuff, because it's all rather hairy
-# and not worth re-implementing in our Makefile framework.
-
-ifneq "$(HaveLibGmp)" "YES"
-ifneq "$(HaveFrameworkGMP)" "YES"
-boot ::
- if [ -f gmp/config.status ]; then \
- cd gmp && CC=$(WhatGccIsCalled) ./config.status; \
- else \
- cd gmp && CC=$(WhatGccIsCalled) $(SHELL) configure --enable-shared=no \
- --host=`echo $(HOSTPLATFORM) | sed 's/i[567]86/i486/g'`; \
- fi
-
-# Slight cheatage here to pass host as target, but x-compilation isn't supported by ghc.
-
-ifeq "$(way)" ""
-all :: gmp/libgmp.a
-
-ifeq "$(DLLized)" "YES"
-all :: $(DLL_PEN)/gmp.dll
-
-$(DLL_PEN)/gmp.dll:
- $(MAKE) -C gmp gmp.dll
- $(MV) gmp/gmp.dll $(DLL_PEN)
-endif
-endif
-
-install :: gmp/libgmp.a
-
-ifeq "$(way)" ""
-clean distclean maintainer-clean ::
- -$(MAKE) -C gmp MAKEFLAGS= $@
-
-INSTALL_LIBS += gmp/libgmp.a
-endif
-endif
-
-gmp/libgmp.a ::
- $(MAKE) -C gmp MAKEFLAGS=
- @$(CP) gmp/.libs/libgmp.a gmp
- @$(RANLIB) gmp/libgmp.a
-endif
-
-CLEAN_FILES += gmp/libgmp.a
-# Need to get the GMP vars in through CPP to package.conf.in, and put
-# quotes around each element.
-
-empty =
-space = $(empty) $(empty)
-comma = ,
-PACKAGE_CPP_OPTS += -DGMP_INCLUDE_DIRS='$(subst $(space),$(comma),$(patsubst %,"%",$(strip $(GMP_INCLUDE_DIRS))))'
-PACKAGE_CPP_OPTS += -DGMP_LIB_DIRS='$(subst $(space),$(comma),$(patsubst %,"%",$(strip $(GMP_LIB_DIRS))))'
-
-ifneq "$(GMP_INCLUDE_DIRS)" ""
-SRC_HC_OPTS += -I$(GMP_INCLUDE_DIRS)
-SRC_CC_OPTS += -I$(GMP_INCLUDE_DIRS)
-SRC_HSC2HS_OPTS += -I$(GMP_INCLUDE_DIRS)
-endif
-ifneq "$(GMP_LIB_DIRS)" ""
-SRC_LD_OPTS += -L$(GMP_LIB_DIRS)
-endif
-
-#-----------------------------------------------------------------------------
-#
-# Building the GUM SysMan
-#
-
-ifeq "$(way)" "mp"
-all :: parallel/SysMan
-
-ifdef solaris2_TARGET_OS
-__socket_libs = -lsocket -lnsl
-else
-__socket_libs =
-endif
-
-parallel/SysMan : parallel/SysMan.mp_o parallel/LLComms.mp_o RtsUtils.mp_o RtsFlags.mp_o
- $(RM) $@
- gcc -o $@ parallel/SysMan.mp_o parallel/LLComms.mp_o -L$$PVM_ROOT/lib/$$PVM_ARCH -lgpvm3 -lpvm3 $(__socket_libs)
-
-CLEAN_FILES += parallel/SysMan.mp_o parallel/SysMan
-INSTALL_LIBEXECS += parallel/SysMan
-endif
-
-#-----------------------------------------------------------------------------
-# Compiling the cmm files
-
-# ToDo: should we really include Rts.h here? Required for GNU_ATTRIBUTE().
-SRC_HC_OPTS += -I. -\#include HCIncludes.h
-
-ifeq "$(Windows)" "YES"
-PrimOps_HC_OPTS += -\#include '<windows.h>' -\#include win32/AsyncIO.h
-else
-PrimOps_HC_OPTS += -\#include posix/Itimer.h
-endif
-
-# Otherwise the stack-smash handler gets triggered.
-ifeq "$(TargetOS_CPP)" "openbsd"
-SRC_HC_OPTS += -optc-fno-stack-protector
-endif
-
-# -O3 helps unroll some loops (especially in copy() with a constant argument).
-sm/Evac_HC_OPTS += -optc-funroll-loops
-
-# Without this, thread_obj will not be inlined (at least on x86 with GCC 4.1.0)
-sm/Compact_HC_OPTS += -optc-finline-limit=2500
-
-# -fno-strict-aliasing is required for the runtime, because we often
-# use a variety of types to represent closure pointers (StgPtr,
-# StgClosure, StgMVar, etc.), and without -fno-strict-aliasing gcc is
-# allowed to assume that these pointers do not alias. eg. without
-# this flag we get problems in GC.c:copy() with gcc 3.4.3, the
-# upd_evacee() assigments get moved before the object copy.
-SRC_CC_OPTS += -fno-strict-aliasing
-
-# Cmm must be compiled via-C for now, because the NCG can't handle loops
-SRC_HC_OPTS += -fvia-C
-
-# We *want* type-checking of hand-written cmm.
-SRC_HC_OPTS += -dcmm-lint
-
-ifneq "$(BootingFromHc)" "YES"
-# .cmm files depend on all the .h files, to a first approximation.
-%.$(way_)o : %.cmm $(H_FILES)
- $(HC_PRE_OPTS)
- $(HC) $(HC_OPTS) -c $< -o $@
- $(HC_POST_OPTS)
-
-%.$(way_)hc : %.cmm $(H_FILES)
- $(HC) $(HC_OPTS) -C $< -o $@
-
-%.$(way_)s : %.cmm $(H_FILES)
- $(HC) $(HC_OPTS) -S $< -o $@
-endif
-
-#-----------------------------------------------------------------------------
-#
-# Files to install
-#
-# Just libHSrts is installed uniformly across ways
-#
-INSTALL_LIBS += $(LIBRARY)
-ifeq "$(DLLized)" "YES"
-INSTALL_PROGS += $(DLL_NAME) gmp/gmp.dll
-INSTALL_LIBS += $(patsubst %.a,%_imp.a,$(LIBARY))
-INSTALL_LIBS += gmp/libgmp_imp.a Main.dll_o
-endif
+dir = rts
+TOP = ..
+include $(TOP)/mk/sub-makefile.mk
-include $(TOP)/mk/target.mk
+FAST_MAKE_OPTS += stage=none
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