1 #-----------------------------------------------------------------------------
3 # This is the Makefile for the runtime-system stuff.
4 # This stuff is written in C (and cannot be written in Haskell).
6 # .c files are vanilla C,
7 # .hc files are "Haskellized-C", compiled using the C compiler and
8 # (possibly) the assembly-mangler. The GHC driver script
9 # knows how to compile this stuff.
11 #-----------------------------------------------------------------------------
16 # Set UseGhcForCc: this causes the fptools build system to use a different
17 # set of suffix rules for compiling C code, using $(HC) rather than $(CC)
18 # and prepending "-optc" to $(CC_OPTS). NB. must be done before including
19 # boilerplate.mk below.
22 include $(TOP)/mk/boilerplate.mk
29 # Setting _way here is a nasty hack to make sure we get libHSrts*.a etc
30 # rather than just libHSrts.a when we are making and installing
32 ifeq "$(DOING_BIN_DIST)" "YES"
36 # -----------------------------------------------------------------------------
39 WAYS=$(strip $(GhcLibWays) $(GhcRTSWays))
41 ifneq "$(findstring debug, $(way))" ""
46 ifeq "$(BeConservative)" "YES"
47 GhcRtsCcOpts += -DBE_CONSERVATIVE
50 # -----------------------------------------------------------------------------
52 # There's nothing for Haddock here...
53 override HADDOCK_DOCS = NO
55 # -----------------------------------------------------------------------------
57 # Tells the build system not to add various Haskellish options to $(SRC_HC_OPTS)
60 # grab sources from these subdirectories
61 ALL_DIRS = hooks parallel sm
63 ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
69 ifneq "$(findstring dyn, $(way))" ""
75 ifeq "$(DYNAMIC_RTS) $(HOSTPLATFORM)" "YES i386-unknown-mingw32"
76 EXCLUDED_SRCS += Main.c
77 # It's not included in the DLL, but we need to compile it up separately.
80 INSTALL_LIBS += Main.$(way_)o
82 EXCLUDED_SRCS += RtsDllMain.c
85 # This file ends up being empty unless we're building for a powerpc
86 # or darwin system, and it is reported that Solaris ld chokes on it when
88 ifeq "$(findstring $(TargetArch_CPP), powerpc powerpc64)" ""
89 ifeq "$(findstring $(TargetOS_CPP), darwin)" ""
90 EXCLUDED_SRCS += AdjustorAsm.S
94 EXCLUDED_SRCS += parallel/SysMan.c
96 EXCLUDED_SRCS += dyn-wrapper.c
98 # compile generatic patchable dyn-wrapper
100 DYNWRAPPER_SRC = dyn-wrapper.c
101 DYNWRAPPER_PROG = dyn-wrapper$(exeext)
102 $(DYNWRAPPER_PROG): $(DYNWRAPPER_SRC)
103 $(HC) -cpp -optc-include -optcdyn-wrapper-patchable-behaviour.h $(INPLACE_EXTRA_FLAGS) $< -o $@
105 # The build system doesn't give us these
106 CMM_SRCS = $(filter-out AutoApply%.cmm, $(wildcard *.cmm)) $(EXTRA_CMM_SRCS)
107 CMM_OBJS = $(patsubst %.cmm,%.$(way_)o, $(CMM_SRCS))
109 CLEAN_FILES += $(CMM_OBJS)
111 # Override the default $(LIBOBJS) (defaults to $(HS_OBJS))
112 LIBOBJS = $(C_OBJS) $(CMM_OBJS)
116 H_FILES = $(wildcard ../includes/*.h) $(wildcard *.h)
118 #-----------------------------------------------------------------------------
119 # Flags for compiling RTS .c and .hc files
121 # gcc provides lots of useful warnings if you ask it.
122 # This is a pretty good list to start with - use a # to comment out
123 # any you don't like.
124 WARNING_OPTS += -Wall
126 WARNING_OPTS += -Wstrict-prototypes
127 WARNING_OPTS += -Wmissing-prototypes
128 WARNING_OPTS += -Wmissing-declarations
129 WARNING_OPTS += -Winline
130 WARNING_OPTS += -Waggregate-return
131 #WARNING_OPTS += -Wpointer-arith
132 #WARNING_OPTS += -Wbad-function-cast
133 #WARNING_OPTS += -Wcast-align
134 #WARNING_OPTS += -Wnested-externs
135 #WARNING_OPTS += -Wshadow
136 #WARNING_OPTS += -Wcast-qual
137 #WARNING_OPTS += -Wno-unused
138 #WARNING_OPTS += -Wredundant-decls
139 #WARNING_OPTS += -Wconversion
141 STANDARD_OPTS += -I../includes -I. -Iparallel -Ism
142 # COMPILING_RTS is only used when building Win32 DLL support.
143 STANDARD_OPTS += -DCOMPILING_RTS
145 # HC_OPTS is included in both .c and .cmm compilations, whereas CC_OPTS is
146 # only included in .c compilations. HC_OPTS included the WAY_* opts, which
147 # must be included in both types of compilations.
149 SRC_CC_OPTS += $(WARNING_OPTS)
150 SRC_CC_OPTS += $(STANDARD_OPTS)
152 SRC_CC_OPTS += $(GhcRtsCcOpts)
153 SRC_HC_OPTS += $(GhcRtsHcOpts) $(STANDARD_OPTS) -package-name rts
155 ifneq "$(GhcWithSMP)" "YES"
156 SRC_CC_OPTS += -DNOSMP
157 SRC_HC_OPTS += -optc-DNOSMP
160 ifeq "$(UseLibFFIForAdjustors)" "YES"
161 SRC_CC_OPTS += -DUSE_LIBFFI_FOR_ADJUSTORS
164 ifeq "$(Windows)" "YES"
165 # SDM: when compiled with -fasm the RTS currently has bogus references to
166 # __imp_base_ things, so working around for now:
167 SRC_HC_OPTS = -fvia-C
170 ifneq "$(DYNAMIC_RTS)" "YES"
171 SRC_HC_OPTS += -static
173 LIB_LD_OPTS += -ignore-package base -ignore-package rts
174 ifeq "$(DYNAMIC_RTS) $(HOSTPLATFORM)" "YES i386-unknown-mingw32"
178 BASE_DIST_LIB=$(TOP)/libraries/base/dist/build
180 # The following must be a one liner otherwise its evaluation won't be delayed until base/rts packages are properly registered
181 LIB_LD_OPTS = -L$(shell $(GHC_PKG_INPLACE) field base library-dirs | sed -e 's/library-dirs: //') -l$(shell $(GHC_PKG_INPLACE) field base hs-libraries | sed -e 's/hs-libraries: //')-ghc$(ProjectVersion)$(soext) $(foreach lib,$(shell $(GHC_PKG_INPLACE) field rts extra-libraries | sed -e s/extra-libraries://),"-l$(lib)") $(foreach libdir,$(shell $(GHC_PKG_INPLACE) field rts library-dirs | sed -e s/library-dirs://),"-L$(libdir)")
185 # Mac OS X: make sure we compile for the right OS version
186 SRC_CC_OPTS += $(MACOSX_DEPLOYMENT_CC_OPTS)
187 SRC_HC_OPTS += $(addprefix -optc, $(MACOSX_DEPLOYMENT_CC_OPTS))
188 LIB_LD_OPTS += $(addprefix -optl, $(MACOSX_DEPLOYMENT_LD_OPTS))
190 # XXX DQ is now the same on all platforms, so get rid of it
193 # If Main.c is built with optimisation then the SEH exception stuff on
194 # Windows gets confused.
195 # This has to be in HC rather than CC opts, as otherwise there's a
196 # -optc-O2 that comes after it.
197 Main_HC_OPTS += -optc-O0
199 RtsMessages_CC_OPTS += -DProjectVersion=$(DQ)$(ProjectVersion)$(DQ)
200 RtsUtils_CC_OPTS += -DProjectVersion=$(DQ)$(ProjectVersion)$(DQ)
201 RtsUtils_CC_OPTS += -DRtsWay=$(DQ)rts$(_way)$(DQ)
202 RtsUtils_CC_OPTS += -DHostPlatform=$(DQ)$(HOSTPLATFORM)$(DQ)
203 RtsUtils_CC_OPTS += -DBuildPlatform=$(DQ)$(BUILDPLATFORM)$(DQ)
204 RtsUtils_CC_OPTS += -DTargetPlatform=$(DQ)$(TARGETPLATFORM)$(DQ)
205 RtsUtils_CC_OPTS += -DGhcUnregisterised=$(DQ)$(GhcUnregisterised)$(DQ)
206 RtsUtils_CC_OPTS += -DGhcEnableTablesNextToCode=$(DQ)$(GhcEnableTablesNextToCode)$(DQ)
208 # ffi.h triggers prototype warnings, so disable them here:
209 Interpreter_CC_OPTS += -Wno-strict-prototypes
210 Adjustor_CC_OPTS += -Wno-strict-prototypes
212 StgCRun_CC_OPTS += -w
213 Typeable_CC_OPTS += -w
214 RetainerProfile_CC_OPTS += -w
215 sm/Compact_CC_OPTS += -w
217 win32/ConsoleHandler_CC_OPTS += -w
218 win32/ThrIOManager_CC_OPTS += -w
219 win32/Ticker_CC_OPTS += -w
220 # The above warning supression flags are a temporary kludge.
221 # While working on this module you are encouraged to remove it and fix
222 # any warnings in the module. See
223 # http://hackage.haskell.org/trac/ghc/wiki/WorkingConventions#Warnings
227 SRC_HC_OPTS += -I$$PVM_ROOT/include
230 # If -DDEBUG is in effect, adjust package conf accordingly..
231 ifneq "$(strip $(filter -optc-DDEBUG,$(GhcRtsHcOpts)))" ""
232 PACKAGE_CPP_OPTS += -DDEBUG
235 ifeq "$(HaveLibMingwEx)" "YES"
236 PACKAGE_CPP_OPTS += -DHAVE_LIBMINGWEX
239 ifeq "$(GhciWithDebugger)" "YES"
240 STANDARD_OPTS += -DDEBUGGER
243 ifeq "$(DotnetSupport)" "YES"
246 # Would like to just use SUBDIRS here, but need to
247 # descend into dotnet/ earlier than that.
250 $(MAKE) -C dotnet all
252 # But use SUBDIRS for other recursive targets.
255 LIBOBJS += dotnet/Invoke.o
258 # Suppress uninitialized variable warnings for GC.c
259 GC_CC_OPTS += -Wno-uninitialized
261 #-----------------------------------------------------------------------------
262 # Include the Front panel code?
264 # we need GTK+ for the front panel
265 ifneq "$(GTK_CONFIG)" ""
266 ifeq "$(GhcRtsWithFrontPanel)" "YES"
267 SRC_HC_OPTS += `$(GTK_CONFIG) --cflags` -optc-DRTS_GTK_FRONTPANEL
268 VisCallbacks_CC_OPTS += -Wno-unused
269 SRC_MKDEPENDC_OPTS += `$(GTK_CONFIG) --cflags`
270 else # GhcRtsWithFrontPanel
271 EXCLUDED_SRCS += $(wildcard Vis*.c)
274 EXCLUDED_SRCS += $(wildcard Vis*.c)
277 #-----------------------------------------------------------------------------
278 # Add PAPI library if needed
280 ifeq "$(GhcRtsWithPapi)" "YES"
282 SRC_CC_OPTS += -DUSE_PAPI
283 PACKAGE_CPP_OPTS += -DUSE_PAPI
285 PACKAGE_CPP_OPTS += -DPAPI_INCLUDE_DIR=$(PapiIncludeDir)
286 PACKAGE_CPP_OPTS += -DPAPI_LIB_DIR=$(PapiLibDir)
288 ifneq "$(PapiIncludeDir)" ""
289 SRC_HC_OPTS += -I$(PapiIncludeDir)
290 SRC_CC_OPTS += -I$(PapiIncludeDir)
291 SRC_HSC2HS_OPTS += -I$(PapiIncludeDir)
293 ifneq "$(PapiLibDirs)" ""
294 SRC_LD_OPTS += -L$(PapiLibDirs)
297 else # GhcRtsWithPapi==YES
299 PACKAGE_CPP_OPTS += -DPAPI_LIB_DIR=""
303 #-----------------------------------------------------------------------------
306 SRC_MKDEPENDC_OPTS += -I. -I../includes
308 # Hack: we define every way-related option here, so that we get (hopefully)
309 # a superset of the dependencies. To do this properly, we should generate
310 # a different set of dependencies for each way. Further hack: PROFILING and
311 # TICKY_TICKY can't be used together, so we omit TICKY_TICKY for now.
312 SRC_MKDEPENDC_OPTS += -DPROFILING -DTHREADED_RTS -DDEBUG
314 # -----------------------------------------------------------------------------
315 # The auto-generated apply code
317 # We want a slightly different version for the unregisterised way, so we make
318 # AutoApply on a per-way basis (eg. AutoApply_p.cmm).
320 ifneq "$(DOING_BIN_DIST)" "YES"
322 AUTO_APPLY_CMM = AutoApply$(_way).cmm
324 ifneq "$(BootingFromHc)" "YES"
325 $(AUTO_APPLY_CMM): $(GHC_GENAPPLY)
327 $(GENAPPLY) $(if $(filter $(way), u debug_u), -u) >$@
330 EXTRA_CMM_SRCS += $(AUTO_APPLY_CMM)
332 CLEAN_FILES += $(AUTO_APPLY_CMM)
336 # -----------------------------------------------------------------------------
338 # Need to get the GMP vars in through CPP to package.conf.in, and put
339 # quotes around each element.
342 space = $(empty) $(empty)
344 PACKAGE_CPP_OPTS += -DGMP_INCLUDE_DIRS='$(subst $(space),$(comma),$(patsubst %,"%",$(strip $(GMP_INCLUDE_DIRS))))'
345 PACKAGE_CPP_OPTS += -DGMP_LIB_DIRS='$(subst $(space),$(comma),$(patsubst %,"%",$(strip $(GMP_LIB_DIRS))))'
347 ifneq "$(GMP_INCLUDE_DIRS)" ""
348 SRC_HC_OPTS += -I$(GMP_INCLUDE_DIRS)
349 SRC_CC_OPTS += -I$(GMP_INCLUDE_DIRS)
350 SRC_HSC2HS_OPTS += -I$(GMP_INCLUDE_DIRS)
352 ifneq "$(GMP_LIB_DIRS)" ""
353 SRC_LD_OPTS += -L$(GMP_LIB_DIRS)
356 SRC_CC_OPTS += -I../gmp/gmpbuild
357 SRC_HC_OPTS += -I../gmp/gmpbuild
358 SRC_HSC2HS_OPTS += -I../gmp/gmpbuild
359 SRC_LD_OPTS += -L../gmp/gmpbuild
361 #-----------------------------------------------------------------------------
364 SRC_CC_OPTS += -I../libffi/build/include
365 SRC_HC_OPTS += -I../libffi/build/include
366 SRC_HSC2HS_OPTS += -I../libffi/build/include
367 SRC_LD_OPTS += -L../libffi/build/include
369 #-----------------------------------------------------------------------------
371 # Building the GUM SysMan
375 all :: parallel/SysMan
377 ifdef solaris2_TARGET_OS
378 __socket_libs = -lsocket -lnsl
383 parallel/SysMan : parallel/SysMan.mp_o parallel/LLComms.mp_o RtsUtils.mp_o RtsFlags.mp_o
385 gcc -o $@ parallel/SysMan.mp_o parallel/LLComms.mp_o -L$$PVM_ROOT/lib/$$PVM_ARCH -lgpvm3 -lpvm3 $(__socket_libs)
387 CLEAN_FILES += parallel/SysMan.mp_o parallel/SysMan
388 INSTALL_LIBEXECS += parallel/SysMan
391 #-----------------------------------------------------------------------------
392 # Compiling the cmm files
394 # ToDo: should we really include Rts.h here? Required for GNU_ATTRIBUTE().
397 # Otherwise the stack-smash handler gets triggered.
398 ifeq "$(TargetOS_CPP)" "openbsd"
399 SRC_HC_OPTS += -optc-fno-stack-protector
402 # -O3 helps unroll some loops (especially in copy() with a constant argument).
403 sm/Evac_HC_OPTS += -optc-funroll-loops
405 ifneq "$(findstring thr, $(way))" ""
406 EXTRA_SRCS += sm/Evac_thr.c sm/Scav_thr.c
408 sm/Evac_thr.c : sm/Evac.c
410 sm/Scav_thr.c : sm/Scav.c
413 sm/Evac_thr_HC_OPTS += -optc-DPARALLEL_GC
414 sm/Scav_thr_HC_OPTS += -optc-DPARALLEL_GC
416 EXCLUDED_SRCS += sm/Evac_thr.c sm/Scav_thr.c
419 # Without this, thread_obj will not be inlined (at least on x86 with GCC 4.1.0)
420 sm/Compact_HC_OPTS += -optc-finline-limit=2500
422 # -fno-strict-aliasing is required for the runtime, because we often
423 # use a variety of types to represent closure pointers (StgPtr,
424 # StgClosure, StgMVar, etc.), and without -fno-strict-aliasing gcc is
425 # allowed to assume that these pointers do not alias. eg. without
426 # this flag we get problems in sm/Evac.c:copy() with gcc 3.4.3, the
427 # upd_evacee() assigments get moved before the object copy.
428 SRC_CC_OPTS += -fno-strict-aliasing
430 # We *want* type-checking of hand-written cmm.
431 SRC_HC_OPTS += -dcmm-lint
433 ifneq "$(BootingFromHc)" "YES"
434 # .cmm files depend on all the .h files, to a first approximation.
435 %.$(way_)o : %.cmm $(H_FILES)
437 $(HC) $(HC_OPTS) -c $< -o $@
440 %.$(way_)hc : %.cmm $(H_FILES)
441 $(HC) $(HC_OPTS) -C $< -o $@
443 %.$(way_)s : %.cmm $(H_FILES)
444 $(HC) $(HC_OPTS) -S $< -o $@
447 #-----------------------------------------------------------------------------
451 # Just libHSrts is installed uniformly across ways
454 include $(TOP)/mk/target.mk
456 ifeq "$(DYNAMIC_RTS) $(HOSTPLATFORM)" "YES i386-unknown-mingw32"
457 # $(LIBRARY).a is not the static library libHSrts.a but
458 # libHSrts.dll.a, the import library for dynamic linking required for
459 # linking the dynamic version of base
460 buildbase: $(LIBRARY).a
461 $(MAKE) way="" -C ../libraries/ make.library.base
464 #-----------------------------------------------------------------------------
468 BINDIST_EXTRAS += package.conf.in
469 BINDIST_EXTRAS += $(INSTALL_LIBS)
470 BINDIST_EXTRAS += $(INSTALL_LIBEXECS)
471 include $(TOP)/mk/bindist.mk