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 # Other sorta independent, compile-once subdirs are:
12 # gmp -- GNU multi-precision library (for Integer)
14 #-----------------------------------------------------------------------------
19 # Set UseGhcForCc: this causes the fptools build system to use a different
20 # set of suffix rules for compiling C code, using $(HC) rather than $(CC)
21 # and prepending "-optc" to $(CC_OPTS). NB. must be done before including
22 # boilerplate.mk below.
25 include $(TOP)/mk/boilerplate.mk
31 # -----------------------------------------------------------------------------
34 WAYS=$(GhcLibWays) $(GhcRTSWays)
36 ifneq "$(findstring debug, $(way))" ""
41 # -----------------------------------------------------------------------------
43 # Tells the build system not to add various Haskellish options to $(SRC_HC_OPTS)
46 # grab sources from these subdirectories
47 ALL_DIRS = hooks parallel
49 ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
51 EXCLUDED_SRCS += Itimer.c Select.c Signals.c
54 ifneq "$(DLLized)" "YES"
55 EXCLUDED_SRCS += RtsDllMain.c
57 EXCLUDED_SRCS += Main.c
60 # This file ends up being empty unless we're building for a powerpc
61 # system, and it is reported that Solaris ld chokes on it when building
63 ifeq "$(findstring $(TargetArch_CPP), powerpc powerpc64)" ""
64 EXCLUDED_SRCS += AdjustorAsm.S
67 EXCLUDED_SRCS += parallel/SysMan.c
69 # The build system doesn't give us these
70 CMM_SRCS = $(filter-out AutoApply%.cmm, $(wildcard *.cmm)) $(EXTRA_CMM_SRCS)
71 CMM_OBJS = $(patsubst %.cmm,%.$(way_)o, $(CMM_SRCS))
73 CLEAN_FILES += $(CMM_OBJS)
75 # Override the default $(LIBOBJS) (defaults to $(HS_OBJS))
76 LIBOBJS = $(C_OBJS) $(CMM_OBJS)
80 H_FILES = $(wildcard ../includes/*.h) $(wildcard *.h)
82 #-----------------------------------------------------------------------------
83 # Flags for compiling RTS .c and .hc files
85 # gcc provides lots of useful warnings if you ask it.
86 # This is a pretty good list to start with - use a # to comment out
90 WARNING_OPTS += -Wstrict-prototypes
91 WARNING_OPTS += -Wmissing-prototypes
92 WARNING_OPTS += -Wmissing-declarations
93 WARNING_OPTS += -Winline
94 WARNING_OPTS += -Waggregate-return
95 #WARNING_OPTS += -Wpointer-arith
96 WARNING_OPTS += -Wbad-function-cast
97 #WARNING_OPTS += -Wcast-align
98 #WARNING_OPTS += -Wnested-externs
99 #WARNING_OPTS += -Wshadow
100 #WARNING_OPTS += -Wcast-qual
101 #WARNING_OPTS += -Wno-unused
102 #WARNING_OPTS += -Wredundant-decls
103 #WARNING_OPTS += -Wconversion
105 STANDARD_OPTS += -I../includes -I. -Iparallel
106 # COMPILING_RTS is only used when building Win32 DLL support.
107 STANDARD_OPTS += -DCOMPILING_RTS
109 ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
110 STANDARD_OPTS += -Iwin32
113 # HC_OPTS is included in both .c and .cmm compilations, whereas CC_OPTS is
114 # only included in .c compilations. HC_OPTS included the WAY_* opts, which
115 # must be included in both types of compilations.
117 SRC_CC_OPTS += $(WARNING_OPTS)
118 SRC_CC_OPTS += $(STANDARD_OPTS)
120 SRC_CC_OPTS += $(GhcRtsCcOpts)
121 SRC_HC_OPTS += $(GhcRtsHcOpts)
123 ifneq "$(DLLized)" "YES"
124 SRC_HC_OPTS += -static
126 # SRC_HC_OPTS += -fPIC
129 SRC_HC_OPTS += -I$$PVM_ROOT/include
132 # If -DDEBUG is in effect, adjust package conf accordingly..
133 ifneq "$(strip $(filter -optc-DDEBUG,$(GhcRtsHcOpts)))" ""
134 PACKAGE_CPP_OPTS += -DDEBUG
137 ifeq "$(HaveLibMingwEx)" "YES"
138 PACKAGE_CPP_OPTS += -DHAVE_LIBMINGWEX
141 ifeq "$(DotnetSupport)" "YES"
144 # Would like to just use SUBDIRS here, but need to
145 # descend into dotnet/ earlier than that.
148 $(MAKE) -C dotnet all
150 # But use SUBDIRS for other recursive targets.
153 LIBOBJS += dotnet/Invoke.o
156 # Suppress uninitialized variable warnings for GC.c
157 GC_CC_OPTS += -Wno-uninitialized
159 #-----------------------------------------------------------------------------
160 # Include the Front panel code?
162 # we need GTK+ for the front panel
163 ifneq "$(GTK_CONFIG)" ""
164 ifeq "$(GhcRtsWithFrontPanel)" "YES"
165 SRC_HC_OPTS += `$(GTK_CONFIG) --cflags` -optc-DRTS_GTK_FRONTPANEL
166 VisCallbacks_CC_OPTS += -Wno-unused
167 SRC_MKDEPENDC_OPTS += `$(GTK_CONFIG) --cflags`
168 else # GhcRtsWithFrontPanel
169 EXCLUDED_SRCS += $(wildcard Vis*.c)
172 EXCLUDED_SRCS += $(wildcard Vis*.c)
175 #-----------------------------------------------------------------------------
178 SRC_MKDEPENDC_OPTS += -I. -I../includes
180 # Hack: we define every way-related option here, so that we get (hopefully)
181 # a superset of the dependencies. To do this properly, we should generate
182 # a different set of dependencies for each way. Further hack: PROFILING and
183 # TICKY_TICKY can't be used together, so we omit TICKY_TICKY for now.
184 SRC_MKDEPENDC_OPTS += -DPROFILING -DTHREADED_RTS -DDEBUG
186 # -----------------------------------------------------------------------------
187 # The auto-generated apply code
189 # We want a slightly different version for the unregisterised way, so we make
190 # AutoApply on a per-way basis (eg. AutoApply_p.cmm).
192 AUTO_APPLY_CMM = AutoApply$(_way).cmm
194 ifneq "$(BootingFromHc)" "YES"
195 $(AUTO_APPLY_CMM): $(GHC_GENAPPLY)
197 $(GHC_GENAPPLY) $(if $(filter $(way), u debug_u), -u) >$@
200 EXTRA_CMM_SRCS += $(AUTO_APPLY_CMM)
202 CLEAN_FILES += $(AUTO_APPLY_CMM)
204 # -----------------------------------------------------------------------------
206 # Building DLLs is only supported on mingw32 at the moment.
208 ifeq "$(DLLized)" "YES"
209 SRC_BLD_DLL_OPTS += -lHS_imp_stub -lgmp_imp
211 # It's not included in the DLL, but we need to compile it up separately.
214 # Need an import library containing the symbols the RTS uses from the Prelude.
215 # So, to avoid bootstrapping trouble, we build one containing just the syms
216 # we need. Weirdly named to avoid clashing later on when compiling the contents
219 # Note: if you do change the name of the Prelude DLL, the "--dllname <nm>.dll"
220 # below will need to be updated as well.
222 $(DLL_PEN)/HSrts$(_way).dll :: libHS_imp_stub.a
225 dlltool --output-lib libHS_imp_stub.a --def HSprel.def --dllname HSstd.dll
229 # -----------------------------------------------------------------------------
230 # Compile GMP only if we don't have it already
232 # We use GMP's own configuration stuff, because it's all rather hairy
233 # and not worth re-implementing in our Makefile framework.
235 ifneq "$(HaveLibGmp)" "YES"
236 ifneq "$(HaveFrameworkHaskellSupport)" "YES"
238 if [ -f gmp/config.status ]; then \
239 cd gmp && CC=$(WhatGccIsCalled) ./config.status; \
241 cd gmp && CC=$(WhatGccIsCalled) ./configure --enable-shared=no \
242 --host=`echo $(HOSTPLATFORM) | sed 's/i[567]86/i486/g'`; \
245 # Slight cheatage here to pass host as target, but x-compilation isn't supported by ghc.
250 ifeq "$(DLLized)" "YES"
251 all :: $(DLL_PEN)/gmp.dll
254 $(MAKE) -C gmp gmp.dll
255 $(MV) gmp/gmp.dll $(DLL_PEN)
259 install :: gmp/libgmp.a
262 clean distclean maintainer-clean ::
263 -$(MAKE) -C gmp MAKEFLAGS= $@
265 INSTALL_LIBS += gmp/libgmp.a
270 $(MAKE) -C gmp MAKEFLAGS=
271 @$(CP) gmp/.libs/libgmp.a gmp
272 @$(RANLIB) gmp/libgmp.a
275 CLEAN_FILES += gmp/libgmp.a
277 #-----------------------------------------------------------------------------
279 # Building the GUM SysMan
283 all :: parallel/SysMan
285 ifdef solaris2_TARGET_OS
286 __socket_libs = -lsocket -lnsl
291 parallel/SysMan : parallel/SysMan.mp_o parallel/LLComms.mp_o RtsUtils.mp_o RtsFlags.mp_o
293 gcc -o $@ parallel/SysMan.mp_o parallel/LLComms.mp_o -L$$PVM_ROOT/lib/$$PVM_ARCH -lgpvm3 -lpvm3 $(__socket_libs)
295 CLEAN_FILES += parallel/SysMan.mp_o parallel/SysMan
296 INSTALL_LIBEXECS += parallel/SysMan
299 #-----------------------------------------------------------------------------
300 # Compiling the cmm files
302 # ToDo: should we really include Rts.h here? Required for GNU_ATTRIBUTE().
305 -\#include Prelude.h \
307 -\#include RtsFlags.h \
308 -\#include RtsUtils.h \
309 -\#include StgRun.h \
310 -\#include Schedule.h \
311 -\#include Printer.h \
312 -\#include Sanity.h \
314 -\#include Storage.h \
315 -\#include SchedAPI.h \
317 -\#include Itimer.h \
318 -\#include ProfHeap.h \
319 -\#include LdvProfile.h \
320 -\#include Profiling.h \
323 ifeq "$(Windows)" "YES"
324 PrimOps_HC_OPTS += -\#include '<windows.h>' -\#include win32/AsyncIO.h
327 # Cmm must be compiled via-C for now, because the NCG can't handle loops
328 SRC_HC_OPTS += -fvia-C
330 # We *want* type-checking of hand-written cmm.
331 SRC_HC_OPTS += -dcmm-lint
333 ifneq "$(BootingFromHc)" "YES"
334 # .cmm files depend on all the .h files, to a first approximation.
335 %.$(way_)o : %.cmm $(H_FILES)
337 $(HC) $(HC_OPTS) -c $< -o $@
340 %.$(way_)hc : %.cmm $(H_FILES)
342 $(HC) $(HC_OPTS) -C $< -o $@
345 %.$(way_)s : %.cmm $(H_FILES)
347 $(HC) $(HC_OPTS) -S $< -o $@
351 #-----------------------------------------------------------------------------
355 # Just libHSrts is installed uniformly across ways
357 INSTALL_LIBS += $(LIBRARY)
358 ifeq "$(DLLized)" "YES"
359 INSTALL_PROGS += $(DLL_NAME) gmp/gmp.dll
360 INSTALL_LIBS += $(patsubst %.a,%_imp.a,$(LIBARY))
361 INSTALL_LIBS += gmp/libgmp_imp.a Main.dll_o
364 include $(TOP)/mk/target.mk