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 EXCLUDED_SRCS += parallel/SysMan.c
62 # The build system doesn't give us these
63 HC_SRCS = $(filter %.hc, $(SRCS))
64 HC_OBJS = $(patsubst %.hc,%.$(way_)o, $(HC_SRCS))
66 CLEAN_FILES += $(HC_OBJS)
68 # Override the default $(LIBOBJS) (defaults to $(HS_OBJS))
69 LIBOBJS = $(C_OBJS) $(HC_OBJS)
73 #-----------------------------------------------------------------------------
74 # Flags for compiling RTS .c and .hc files
76 # gcc provides lots of useful warnings if you ask it.
77 # This is a pretty good list to start with - use a # to comment out
81 WARNING_OPTS += -Wstrict-prototypes
82 WARNING_OPTS += -Wmissing-prototypes
83 WARNING_OPTS += -Wmissing-declarations
84 WARNING_OPTS += -Winline
85 WARNING_OPTS += -Waggregate-return
86 #WARNING_OPTS += -Wpointer-arith
87 WARNING_OPTS += -Wbad-function-cast
88 #WARNING_OPTS += -Wcast-align
89 #WARNING_OPTS += -Wnested-externs
90 #WARNING_OPTS += -Wshadow
91 #WARNING_OPTS += -Wcast-qual
92 #WARNING_OPTS += -Wno-unused
93 #WARNING_OPTS += -Wredundant-decls
94 #WARNING_OPTS += -Wconversion
96 STANDARD_OPTS += -I../includes -I. -Iparallel
97 # COMPILING_RTS is only used when building Win32 DLL support.
98 STANDARD_OPTS += -DCOMPILING_RTS
100 ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
101 STANDARD_OPTS += -Iwin32
104 # HC_OPTS is included in both .c and .hc compilations, whereas CC_OPTS is
105 # only included in .c compilations. HC_OPTS included the WAY_* opts, which
106 # must be included in both types of compilations.
108 SRC_CC_OPTS += $(WARNING_OPTS)
109 SRC_CC_OPTS += $(STANDARD_OPTS)
111 SRC_CC_OPTS += $(GhcRtsCcOpts)
112 SRC_HC_OPTS += $(GhcRtsHcOpts)
114 ifneq "$(DLLized)" "YES"
115 SRC_HC_OPTS += -static
117 # SRC_HC_OPTS += -fPIC
120 SRC_HC_OPTS += -I$$PVM_ROOT/include
123 # If -DDEBUG is in effect, adjust package conf accordingly..
124 ifneq "$(strip $(filter -optc-DDEBUG,$(GhcRtsHcOpts)))" ""
125 PACKAGE_CPP_OPTS += -DDEBUG
128 ifeq "$(HaveLibMingwEx)" "YES"
129 PACKAGE_CPP_OPTS += -DHAVE_LIBMINGWEX
132 ifeq "$(DotnetSupport)" "YES"
135 # Would like to just use SUBDIRS here, but need to
136 # descend into dotnet/ earlier than that.
139 $(MAKE) -C dotnet all
141 # But use SUBDIRS for other recursive targets.
144 LIBOBJS += dotnet/Invoke.o
147 #-----------------------------------------------------------------------------
148 # Include the Front panel code?
150 # we need GTK+ for the front panel
151 ifneq "$(GTK_CONFIG)" ""
152 ifeq "$(GhcRtsWithFrontPanel)" "YES"
153 SRC_HC_OPTS += `$(GTK_CONFIG) --cflags` -optc-DRTS_GTK_FRONTPANEL
154 VisCallbacks_CC_OPTS += -Wno-unused
155 SRC_MKDEPENDC_OPTS += `$(GTK_CONFIG) --cflags`
156 else # GhcRtsWithFrontPanel
157 EXCLUDED_SRCS += $(wildcard Vis*.c)
160 EXCLUDED_SRCS += $(wildcard Vis*.c)
163 #-----------------------------------------------------------------------------
166 MKDEPENDC_SRCS = $(C_SRCS) $(HC_SRCS)
167 SRC_MKDEPENDC_OPTS += -I. -I../includes
169 # -----------------------------------------------------------------------------
170 # The auto-generated apply code
172 AUTO_APPLY = AutoApply.hc
174 ifneq "$(BootingFromHc)" "YES"
175 $(AUTO_APPLY): $(GHC_GENAPPLY)
180 EXTRA_SRCS += $(AUTO_APPLY)
182 CLEAN_FILES += $(AUTO_APPLY)
184 # -----------------------------------------------------------------------------
186 # Building DLLs is only supported on mingw32 at the moment.
188 ifeq "$(DLLized)" "YES"
189 SRC_BLD_DLL_OPTS += -lHS_imp_stub -lgmp_imp
191 # It's not included in the DLL, but we need to compile it up separately.
194 # Need an import library containing the symbols the RTS uses from the Prelude.
195 # So, to avoid bootstrapping trouble, we build one containing just the syms
196 # we need. Weirdly named to avoid clashing later on when compiling the contents
199 # Note: if you do change the name of the Prelude DLL, the "--dllname <nm>.dll"
200 # below will need to be updated as well.
202 $(DLL_PEN)/HSrts$(_way).dll :: libHS_imp_stub.a
205 dlltool --output-lib libHS_imp_stub.a --def HSprel.def --dllname HSstd.dll
209 # -----------------------------------------------------------------------------
210 # Compile GMP only if we don't have it already
212 # We use GMP's own configuration stuff, because it's all rather hairy
213 # and not worth re-implementing in our Makefile framework.
215 ifneq "$(HaveLibGmp)" "YES"
216 ifneq "$(HaveFrameworkHaskellSupport)" "YES"
218 cd gmp && CC=$(WhatGccIsCalled) ./configure --enable-shared=no \
219 --host=`echo $(HOSTPLATFORM) | sed 's/i[567]86/i486/g'`
221 # Slight cheatage here to pass host as target, but x-compilation isn't supported by ghc.
225 ifeq "$(DLLized)" "YES"
226 all :: $(DLL_PEN)/gmp.dll
229 $(MAKE) -C gmp gmp.dll
230 $(MV) gmp/gmp.dll $(DLL_PEN)
233 install :: gmp/libgmp.a
236 clean distclean maintainer-clean ::
237 -$(MAKE) -C gmp MAKEFLAGS= $@
239 INSTALL_LIBS += gmp/libgmp.a
244 $(MAKE) -C gmp MAKEFLAGS=
245 @$(CP) gmp/.libs/libgmp.a gmp
246 @$(RANLIB) gmp/libgmp.a
249 CLEAN_FILES += gmp/libgmp.a
251 #-----------------------------------------------------------------------------
253 # Building the GUM SysMan
257 all :: parallel/SysMan
259 ifdef solaris2_TARGET_OS
260 __socket_libs = -lsocket -lnsl
265 parallel/SysMan : parallel/SysMan.mp_o parallel/LLComms.mp_o RtsUtils.mp_o RtsFlags.mp_o
267 gcc -o $@ parallel/SysMan.mp_o parallel/LLComms.mp_o -L$$PVM_ROOT/lib/$$PVM_ARCH -lgpvm3 -lpvm3 $(__socket_libs)
269 CLEAN_FILES += parallel/SysMan.mp_o parallel/SysMan
270 INSTALL_LIBEXECS += parallel/SysMan
273 #-----------------------------------------------------------------------------
277 # Just libHSrts is installed uniformly across ways
279 INSTALL_LIBS += $(LIBRARY)
280 ifeq "$(DLLized)" "YES"
281 INSTALL_PROGS += $(DLL_NAME) gmp/gmp.dll
282 INSTALL_LIBS += $(patsubst %.a,%_imp.a,$(LIBARY))
283 INSTALL_LIBS += gmp/libgmp_imp.a Main.dll_o
286 include $(TOP)/mk/target.mk