#----------------------------------------------------------------------------- # # 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) # ----------------------------------------------------------------------------- # # Building DLLs is only supported on mingw32 at the moment. # 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/.. # # Note: if you do change the name of the Prelude DLL, the "--dllname .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 #----------------------------------------------------------------------------- # # 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 '' -\#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 include $(TOP)/mk/target.mk