diff options
Diffstat (limited to 'rts/ghc.mk')
| -rw-r--r-- | rts/ghc.mk | 393 |
1 files changed, 393 insertions, 0 deletions
diff --git a/rts/ghc.mk b/rts/ghc.mk new file mode 100644 index 0000000000..e684f62c28 --- /dev/null +++ b/rts/ghc.mk @@ -0,0 +1,393 @@ +# ----------------------------------------------------------------------------- +# Building the RTS + +# We build the RTS with stage 1 +rts_dist_HC = $(GHC_STAGE1) + +rts_WAYS = $(strip $(GhcLibWays) $(GhcRTSWays)) + +ALL_RTS_LIBS = $(foreach way,$(rts_WAYS),rts/dist/build/libHSrts$($(way)__way).a) +all_rts : $(ALL_RTS_LIBS) + +# The per-dir options +$(eval $(call distdir-opts,rts,dist)) + +# ----------------------------------------------------------------------------- +# Defining the sources + +ALL_DIRS = hooks parallel sm + +ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32" +ALL_DIRS += win32 +else +ALL_DIRS += posix +endif + +EXCLUDED_SRCS += rts/parallel/SysMan.c +EXCLUDED_SRCS += rts/dyn-wrapper.c +EXCLUDED_SRCS += $(wildcard rts/Vis*.c) + +rts_C_SRCS = $(filter-out $(EXCLUDED_SRCS),$(wildcard rts/*.c $(foreach dir,$(ALL_DIRS),rts/$(dir)/*.c))) +rts_CMM_SRCS = $(wildcard rts/*.cmm) + +ifneq "$(findstring $(TargetArch_CPP), powerpc powerpc64)" "" +rts_S_SRCS += rts/AdjustorAsm.S +else +ifneq "$(findstring $(TargetOS_CPP), darwin)" "" +rts_S_SRCS += rts/AdjustorAsm.S +endif +endif + +ifeq "$(GhcUnregisterised)" "YES" +GENAPPLY_OPTS = -u +endif + +rts_AUTO_APPLY_CMM = rts/dist/build/AutoApply.cmm + +$(rts_AUTO_APPLY_CMM): $(GENAPPLY_INPLACE) + $(RM) $@ + $(GENAPPLY_INPLACE) >$@ + +rts/dist/build/sm/Evac_thr.c : rts/sm/Evac.c + $(MKDIRHIER) $(dir $@) + cp $< $@ +rts/dist/build/sm/Scav_thr.c : rts/sm/Scav.c + $(MKDIRHIER) $(dir $@) + cp $< $@ + +rts_H_FILES = $(wildcard $(GHC_INCLUDE_DIR)/*.h) $(wildcard rts/*.h) + +#----------------------------------------------------------------------------- +# Building one way + +define cmm-suffix-rules +# $1 = dir +# $2 = distdir +# $3 = way + +# .cmm files depend on all the .h files, to a first approximation. + +$1/$2/build/%.$$($3_way_)o : $1/%.cmm $$(rts_H_FILES) $$($1_$2_HC) + $$($1_$2_HC) $$($1_$2_$3_MOST_HC_OPTS) -c $$< -o $$@ + +$1/$2/build/%.$$($3_way_)o : $1/$2/build/%.cmm $$(rts_H_FILES) $$($1_$2_HC) + $$($1_$2_HC) $$($1_$2_$3_MOST_HC_OPTS) -c $$< -o $$@ + +$1/$2/build/%.$$($3_way_)hc : $1/%.cmm $$(rts_H_FILES) $$($1_$2_HC) + $$($1_$2_HC) $$($1_$2_$3_MOST_HC_OPTS) -c $$< -o $$@ + +$1/$2/build/%.$$($3_way_)hc : $1/$2/build/%.cmm $$(rts_H_FILES) $$($1_$2_HC) + $$($1_$2_HC) $$($1_$2_$3_MOST_HC_OPTS) -c $$< -o $$@ + +$1/$2/build/%.$$($3_way_)s : $1/%.cmm $$(rts_H_FILES) $$($1_$2_HC) + $$($1_$2_HC) $$($1_$2_$3_MOST_HC_OPTS) -c $$< -o $$@ + +$1/$2/build/%.$$($3_way_)s : $1/$2/build/%.cmm $$(rts_H_FILES) $$($1_$2_HC) + $$($1_$2_HC) $$($1_$2_$3_MOST_HC_OPTS) -c $$< -o $$@ + +endef + + +define build-rts-way # args: $1 = way + +# The per-way CC_OPTS +ifneq "$$(findstring debug, $1)" "" +rts_dist_$1_HC_OPTS = +rts_dist_$1_CC_OPTS = -g -O0 +else +rts_dist_$1_HC_OPTS = $(GhcRtsHcOpts) +rts_dist_$1_CC_OPTS = $(GhcRtsCcOpts) +endif + +ifneq "$$(findstring thr, $1)" "" +rts_$1_EXTRA_C_SRCS = rts/dist/build/sm/Evac_thr.c rts/dist/build/sm/Scav_thr.c +endif + +$(call distdir-way-opts,rts,dist,$1) +$(call c-suffix-rules,rts,dist,$1,YES) +$(call cmm-suffix-rules,rts,dist,$1) + +rts_$1_LIB = rts/dist/build/libHSrts$$($1__way).a + +rts_$1_C_OBJS = $$(patsubst rts/%.c,rts/dist/build/%.$$($1_osuf),$$(rts_C_SRCS)) $$(patsubst %.c,%.$$($1_osuf),$$(rts_$1_EXTRA_C_SRCS)) +rts_$1_S_OBJS = $$(patsubst rts/%.S,rts/dist/build/%.$$($1_osuf),$$(rts_S_SRCS)) +rts_$1_CMM_OBJS = $$(patsubst rts/%.cmm,rts/dist/build/%.$$($1_osuf),$$(rts_CMM_SRCS)) $$(patsubst %.cmm,%.$$($1_osuf),$(rts_AUTO_APPLY_CMM)) + +rts_$1_OBJS = $$(rts_$1_C_OBJS) $$(rts_$1_S_OBJS) $$(rts_$1_CMM_OBJS) + +$$(rts_$1_LIB) : $$(rts_$1_OBJS) + $$(RM) $$@ + echo $$(rts_$1_OBJS) | xargs $$(AR) $$(EXTRA_AR_ARGS) $$@ + +endef + +# And expand the above for each way: +$(foreach way,$(rts_WAYS),$(eval $(call build-rts-way,$(way)))) + +#----------------------------------------------------------------------------- +# Flags for compiling every file + +# 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$(GHC_INCLUDE_DIR) -I$(GHC_RTS_DIR) -Irts/parallel -Irts/sm -Irts/eventlog +# 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. + +rts_CC_OPTS += $(WARNING_OPTS) +rts_CC_OPTS += $(STANDARD_OPTS) + +rts_HC_OPTS += $(STANDARD_OPTS) -package-name rts + +ifneq "$(GhcWithSMP)" "YES" +rts_CC_OPTS += -DNOSMP +rts_HC_OPTS += -optc-DNOSMP +endif + +ifeq "$(UseLibFFIForAdjustors)" "YES" +rts_CC_OPTS += -DUSE_LIBFFI_FOR_ADJUSTORS +endif + +ifeq "$(Windows)" "YES" +# SDM: when compiled with -fasm the RTS currently has bogus references to +# __imp_base_ things, so working around for now: +rts_HC_OPTS += -fvia-C +endif + +ifneq "$(DYNAMIC_RTS)" "YES" +rts_HC_OPTS += -static +else +$(error ToDo: DYNAMIC_RTS) +endif + +# Mac OS X: make sure we compile for the right OS version +rts_CC_OPTS += $(MACOSX_DEPLOYMENT_CC_OPTS) +rts_HC_OPTS += $(addprefix -optc, $(MACOSX_DEPLOYMENT_CC_OPTS)) +rts_LD_OPTS += $(addprefix -optl, $(MACOSX_DEPLOYMENT_LD_OPTS)) + +# Otherwise the stack-smash handler gets triggered. +ifeq "$(TargetOS_CPP)" "openbsd" +rts_HC_OPTS += -optc-fno-stack-protector +endif + +# We *want* type-checking of hand-written cmm. +rts_HC_OPTS += -dcmm-lint + +# -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 sm/Evac.c:copy() with gcc 3.4.3, the +# upd_evacee() assigments get moved before the object copy. +rts_CC_OPTS += -fno-strict-aliasing + +ifeq "$(BeConservative)" "YES" +rts_CC_OPTS += -DBE_CONSERVATIVE +endif + +#----------------------------------------------------------------------------- +# Flags for compiling specific files + +# XXX DQ is now the same on all platforms, so get rid of it +DQ = \" + +# If Main.c is built with optimisation then the SEH exception stuff on +# Windows gets confused. +# This has to be in HC rather than CC opts, as otherwise there's a +# -optc-O2 that comes after it. +Main_HC_OPTS += -optc-O0 + +RtsMessages_CC_OPTS += -DProjectVersion=$(DQ)$(ProjectVersion)$(DQ) +RtsUtils_CC_OPTS += -DProjectVersion=$(DQ)$(ProjectVersion)$(DQ) +RtsUtils_CC_OPTS += -DRtsWay=$(DQ)rts$(_way)$(DQ) +# +RtsUtils_CC_OPTS += -DHostPlatform=$(DQ)$(HOSTPLATFORM)$(DQ) +RtsUtils_CC_OPTS += -DHostArch=$(DQ)$(HostArch_CPP)$(DQ) +RtsUtils_CC_OPTS += -DHostOS=$(DQ)$(HostOS_CPP)$(DQ) +RtsUtils_CC_OPTS += -DHostVendor=$(DQ)$(HostVendor_CPP)$(DQ) +# +RtsUtils_CC_OPTS += -DBuildPlatform=$(DQ)$(BUILDPLATFORM)$(DQ) +RtsUtils_CC_OPTS += -DBuildArch=$(DQ)$(BuildArch_CPP)$(DQ) +RtsUtils_CC_OPTS += -DBuildOS=$(DQ)$(BuildOS_CPP)$(DQ) +RtsUtils_CC_OPTS += -DBuildVendor=$(DQ)$(BuildVendor_CPP)$(DQ) +# +RtsUtils_CC_OPTS += -DTargetPlatform=$(DQ)$(TARGETPLATFORM)$(DQ) +RtsUtils_CC_OPTS += -DTargetArch=$(DQ)$(TargetArch_CPP)$(DQ) +RtsUtils_CC_OPTS += -DTargetOS=$(DQ)$(TargetOS_CPP)$(DQ) +RtsUtils_CC_OPTS += -DTargetVendor=$(DQ)$(TargetVendor_CPP)$(DQ) +# +RtsUtils_CC_OPTS += -DGhcUnregisterised=$(DQ)$(GhcUnregisterised)$(DQ) +RtsUtils_CC_OPTS += -DGhcEnableTablesNextToCode=$(DQ)$(GhcEnableTablesNextToCode)$(DQ) + +# ffi.h triggers prototype warnings, so disable them here: +Interpreter_CC_OPTS += -Wno-strict-prototypes +Adjustor_CC_OPTS += -Wno-strict-prototypes +sm/Storage_CC_OPTS += -Wno-strict-prototypes + +StgCRun_CC_OPTS += -w +Typeable_CC_OPTS += -w +RetainerProfile_CC_OPTS += -w +sm/Compact_CC_OPTS += -w +# On Windows: +win32/ConsoleHandler_CC_OPTS += -w +win32/ThrIOManager_CC_OPTS += -w +win32/Ticker_CC_OPTS += -w +# The above warning supression flags are a temporary kludge. +# While working on this module you are encouraged to remove it and fix +# any warnings in the module. See +# http://hackage.haskell.org/trac/ghc/wiki/WorkingConventions#Warnings +# for details + +# Without this, thread_obj will not be inlined (at least on x86 with GCC 4.1.0) +sm/Compact_CC_OPTS += -finline-limit=2500 + +# -O3 helps unroll some loops (especially in copy() with a constant argument). +sm/Evac_CC_OPTS += -funroll-loops +sm/Evac_thr_HC_OPTS += -optc-funroll-loops + +# These files are just copies of sm/Evac.c and sm/Scav.c respectively, +# but compiled with -DPARALLEL_GC. +sm/Evac_thr_HC_OPTS += -optc-DPARALLEL_GC +sm/Scav_thr_HC_OPTS += -optc-DPARALLEL_GC + +#----------------------------------------------------------------------------- +# Add PAPI library if needed + +ifeq "$(GhcRtsWithPapi)" "YES" + +rts_CC_OPTS += -DUSE_PAPI + +rts_PACKAGE_CPP_OPTS += -DUSE_PAPI +rts_PACKAGE_CPP_OPTS += -DPAPI_INCLUDE_DIR=$(PapiIncludeDir) +rts_PACKAGE_CPP_OPTS += -DPAPI_LIB_DIR=$(PapiLibDir) + +ifneq "$(PapiIncludeDir)" "" +rts_HC_OPTS += -I$(PapiIncludeDir) +rts_CC_OPTS += -I$(PapiIncludeDir) +rts_HSC2HS_OPTS += -I$(PapiIncludeDir) +endif +ifneq "$(PapiLibDirs)" "" +rts_LD_OPTS += -L$(PapiLibDirs) +endif + +else # GhcRtsWithPapi==YES + +rts_PACKAGE_CPP_OPTS += -DPAPI_INCLUDE_DIR="" +rts_PACKAGE_CPP_OPTS += -DPAPI_LIB_DIR="" + +endif + +# ----------------------------------------------------------------------------- +# dependencies + +# 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. +rts_MKDEPENDC_OPTS += -DPROFILING -DTHREADED_RTS -DDEBUG + +rts_WAYS_DASHED = $(subst $(space),,$(patsubst %,-%,$(strip $(rts_WAYS)))) +rts_dist_depfile = rts/dist/build/.depend$(rts_WAYS_DASHED) + +rts_dist_C_SRCS = $(rts_C_SRCS) +rts_dist_S_SRCS = $(rts_S_SRCS) +rts_dist_C_FILES = $(rts_C_SRCS) $(rts_S_SRCS) + +$(eval $(call build-dependencies,rts,dist)) + +$(rts_dist_depfile) : libffi/ffi.h + +# ----------------------------------------------------------------------------- + +# Need to get the GMP vars in through CPP to package.conf.in, and put +# quotes around each element. + +rts_PACKAGE_CPP_OPTS += -DGMP_INCLUDE_DIRS='$(subst $(space),$(comma),$(patsubst %,"%",$(strip $(GMP_INCLUDE_DIRS))))' +rts_PACKAGE_CPP_OPTS += -DGMP_LIB_DIRS='$(subst $(space),$(comma),$(patsubst %,"%",$(strip $(GMP_LIB_DIRS))))' + +ifneq "$(GMP_INCLUDE_DIRS)" "" +rts_HC_OPTS += -I$(GMP_INCLUDE_DIRS) +rts_CC_OPTS += -I$(GMP_INCLUDE_DIRS) +rts_HSC2HS_OPTS += -I$(GMP_INCLUDE_DIRS) +endif +ifneq "$(GMP_LIB_DIRS)" "" +rts_LD_OPTS += -L$(GMP_LIB_DIRS) +endif + +rts_CC_OPTS += -Igmp/gmpbuild +rts_HC_OPTS += -Igmp/gmpbuild +rts_HSC2HS_OPTS += -Igmp/gmpbuild +rts_LD_OPTS += -Lgmp/gmpbuild + +#----------------------------------------------------------------------------- +# libffi stuff + +rts_CC_OPTS += -Ilibffi/build/include +rts_HC_OPTS += -Ilibffi/build/include +rts_HSC2HS_OPTS += -Ilibffi/build/include +rts_LD_OPTS += -Llibffi/build/include + +# ----------------------------------------------------------------------------- +# compile generic patchable dyn-wrapper + +DYNWRAPPER_SRC = rts/dyn-wrapper.c +DYNWRAPPER_PROG = rts/dyn-wrapper$(exeext) +$(DYNWRAPPER_PROG): $(DYNWRAPPER_SRC) + $(HC) -cpp -optc-include -optcdyn-wrapper-patchable-behaviour.h $(INPLACE_EXTRA_FLAGS) $< -o $@ + +# ----------------------------------------------------------------------------- +# The RTS package config + +# If -DDEBUG is in effect, adjust package conf accordingly.. +ifneq "$(strip $(filter -optc-DDEBUG,$(GhcRtsHcOpts)))" "" +rts_PACKAGE_CPP_OPTS += -DDEBUG +endif + +ifeq "$(HaveLibMingwEx)" "YES" +rts_PACKAGE_CPP_OPTS += -DHAVE_LIBMINGWEX +endif + +$(eval $(call manual-package-config,rts)) + +rts/package.conf.inplace : $(includes_H_CONFIG) $(includes_H_PLATFORM) + +# ----------------------------------------------------------------------------- +# installing + +install : install_rts + +.PHONY: install_rts +install_rts: + $(MKDIRHIER) $(DESTDIR)$(libdir) + $(MKDIRHIER) $(DESTDIR)$(libdir)/include + $(CP) $(ALL_RTS_LIBS) $(DESTDIR)$(libdir) + +# ----------------------------------------------------------------------------- +# cleaning + +$(eval $(call clean-target,rts,dist,rts/dist)) + +BINDIST_EXTRAS += rts/package.conf.in +BINDIST_EXTRAS += $(ALL_RTS_LIBS) + |