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.
23 UseGhcForCc = $(shell if (test "x$(BootingFromHc)" = "xYES"); then echo NO; else echo YES; fi)
25 include $(TOP)/mk/boilerplate.mk
33 # Tells the build system not to add various Haskellish options to $(SRC_HC_OPTS)
36 # grab sources from these subdirectories
37 ALL_DIRS = hooks parallel
39 ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
41 EXCLUDED_SRCS += Itimer.c Select.c Signals.c
44 ifneq "$(DLLized)" "YES"
45 EXCLUDED_SRCS += RtsDllMain.c
47 EXCLUDED_SRCS += Main.c
50 EXCLUDED_SRCS += parallel/SysMan.c
52 # The build system doesn't give us these
53 HC_SRCS = $(filter %.hc, $(SRCS))
54 HC_OBJS = $(patsubst %.hc,%.$(way_)o, $(HC_SRCS))
56 CLEAN_FILES += $(HC_OBJS)
58 # Override the default $(LIBOBJS) (defaults to $(HS_OBJS))
59 LIBOBJS = $(C_OBJS) $(HC_OBJS)
63 #-----------------------------------------------------------------------------
64 # Flags for compiling RTS .c and .hc files
66 # gcc provides lots of useful warnings if you ask it.
67 # This is a pretty good list to start with - use a # to comment out
71 WARNING_OPTS += -Wstrict-prototypes
72 WARNING_OPTS += -Wmissing-prototypes
73 WARNING_OPTS += -Wmissing-declarations
74 WARNING_OPTS += -Winline
75 WARNING_OPTS += -Waggregate-return
76 #WARNING_OPTS += -Wpointer-arith
77 WARNING_OPTS += -Wbad-function-cast
78 #WARNING_OPTS += -Wcast-align
79 #WARNING_OPTS += -Wnested-externs
80 #WARNING_OPTS += -Wshadow
81 #WARNING_OPTS += -Wcast-qual
82 #WARNING_OPTS += -Wno-unused
83 #WARNING_OPTS += -Wredundant-decls
84 #WARNING_OPTS += -Wconversion
86 STANDARD_OPTS += -I../includes -I. -Iparallel
87 # COMPILING_RTS is only used when building Win32 DLL support.
88 STANDARD_OPTS += -DCOMPILING_RTS
90 ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
91 STANDARD_OPTS += -Iwin32
94 # HC_OPTS is included in both .c and .hc compilations, whereas CC_OPTS is
95 # only included in .c compilations. HC_OPTS included the WAY_* opts, which
96 # must be included in both types of compilations.
98 SRC_CC_OPTS += $(WARNING_OPTS)
99 SRC_CC_OPTS += $(STANDARD_OPTS)
101 SRC_CC_OPTS += $(GhcRtsCcOpts)
102 SRC_HC_OPTS += $(GhcRtsHcOpts)
104 ifneq "$(DLLized)" "YES"
105 SRC_HC_OPTS += -static
107 # SRC_HC_OPTS += -fPIC
110 SRC_HC_OPTS += -I$$PVM_ROOT/include
113 ifeq "$(BootingFromHc)" "YES"
114 # use the normal $(CC) when booting from .hc files
115 SRC_CC_OPTS += $(HC_OPTS)
118 # Currently, you only get 'threads support' in the normal
120 ifeq "$(GhcRtsThreaded)" "YES"
122 SRC_CC_OPTS += -DTHREADED_RTS
123 PACKAGE_CPP_OPTS += -DTHREADED_RTS
127 # If -DDEBUG is in effect, adjust package conf accordingly..
128 ifneq "$(strip $(filter -optc-DDEBUG,$(GhcRtsHcOpts)))" ""
129 PACKAGE_CPP_OPTS += -DDEBUG
132 ifeq "$(HaveLibMingwEx)" "YES"
133 PACKAGE_CPP_OPTS += -DHAVE_LIBMINGWEX
136 ifeq "$(DotnetSupport)" "YES"
139 # Would like to just use SUBDIRS here, but need to
140 # descend into dotnet/ earlier than that.
143 $(MAKE) -C dotnet all
145 # But use SUBDIRS for other recursive targets.
148 LIBOBJS += dotnet/Invoke.o
151 #-----------------------------------------------------------------------------
152 # Include the Front panel code?
154 # we need GTK+ for the front panel
155 ifneq "$(GTK_CONFIG)" ""
156 ifeq "$(GhcRtsWithFrontPanel)" "YES"
157 SRC_HC_OPTS += `$(GTK_CONFIG) --cflags` -optc-DRTS_GTK_FRONTPANEL
158 VisCallbacks_CC_OPTS += -Wno-unused
159 else # GhcRtsWithFrontPanel
160 EXCLUDED_SRCS += $(wildcard Vis*.c)
163 EXCLUDED_SRCS += $(wildcard Vis*.c)
166 #-----------------------------------------------------------------------------
169 MKDEPENDC_SRCS = $(C_SRCS) $(HC_SRCS)
170 SRC_MKDEPENDC_OPTS += -I. -I../includes
172 # -----------------------------------------------------------------------------
173 # The auto-generated apply code
175 AUTO_APPLY = AutoApply.hc
177 gen_apply : GenApply.hs
178 $(GHC) -o $@ -I$(GHC_INCLUDE_DIR) GenApply.hs
180 $(AUTO_APPLY): $(GHC_GENAPPLY)
184 EXTRA_SRCS += $(AUTO_APPLY)
186 CLEAN_FILES += $(AUTO_APPLY)
188 # -----------------------------------------------------------------------------
190 # Building DLLs is only supported on mingw32 at the moment.
192 ifeq "$(DLLized)" "YES"
193 SRC_BLD_DLL_OPTS += -lHS_imp_stub -lgmp_imp
195 # It's not included in the DLL, but we need to compile it up separately.
198 # Need an import library containing the symbols the RTS uses from the Prelude.
199 # So, to avoid bootstrapping trouble, we build one containing just the syms
200 # we need. Weirdly named to avoid clashing later on when compiling the contents
203 # Note: if you do change the name of the Prelude DLL, the "--dllname <nm>.dll"
204 # below will need to be updated as well.
206 $(DLL_PEN)/HSrts$(_way).dll :: libHS_imp_stub.a
209 dlltool --output-lib libHS_imp_stub.a --def HSprel.def --dllname HSstd.dll
213 # -----------------------------------------------------------------------------
214 # Compile GMP only if we don't have it already
216 # We use GMP's own configuration stuff, because it's all rather hairy
217 # and not worth re-implementing in our Makefile framework.
219 ifneq "$(HaveLibGmp)" "YES"
220 ifneq "$(HaveFrameworkHaskellSupport)" "YES"
221 ifneq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
223 cd gmp && ./configure --enable-shared=no \
224 --host=`echo $(HOSTPLATFORM) | sed 's/i[567]86/i486/g'`
226 # Pass --target to configure of GMP, so that building for mingwin under
227 # cygwin works properly (when the host is not the same as the target)
229 cd gmp && CC=$(WhatGccIsCalled) ./configure --enable-shared=no --target=$(HOSTPLATFORM)
232 # Slight cheatage here to pass host as target, but x-compilation isn't supported by ghc.
236 ifeq "$(DLLized)" "YES"
237 all :: $(DLL_PEN)/gmp.dll
240 $(MAKE) -C gmp gmp.dll
241 $(MV) gmp/gmp.dll $(DLL_PEN)
244 install :: gmp/libgmp.a
247 clean distclean maintainer-clean ::
248 -$(MAKE) -C gmp MAKEFLAGS= $@
250 INSTALL_LIBS += gmp/libgmp.a
255 $(MAKE) -C gmp MAKEFLAGS=
256 @$(CP) gmp/.libs/libgmp.a gmp
257 @$(RANLIB) gmp/libgmp.a
260 CLEAN_FILES += gmp/libgmp.a
262 #-----------------------------------------------------------------------------
264 # Building the GUM SysMan
268 all :: parallel/SysMan
270 ifdef solaris2_TARGET_OS
271 __socket_libs = -lsocket -lnsl
276 parallel/SysMan : parallel/SysMan.mp_o parallel/LLComms.mp_o RtsUtils.mp_o RtsFlags.mp_o
278 gcc -o $@ parallel/SysMan.mp_o parallel/LLComms.mp_o -L$$PVM_ROOT/lib/$$PVM_ARCH -lgpvm3 -lpvm3 $(__socket_libs)
280 CLEAN_FILES += parallel/SysMan.mp_o parallel/SysMan
281 INSTALL_LIBEXECS += parallel/SysMan
284 #-----------------------------------------------------------------------------
288 # Just libHSrts is installed uniformly across ways
290 INSTALL_LIBS += $(LIBRARY)
291 ifeq "$(DLLized)" "YES"
292 INSTALL_PROGS += $(DLL_NAME) gmp/gmp.dll
293 INSTALL_LIBS += $(patsubst %.a,%_imp.a,$(LIBARY))
294 INSTALL_LIBS += gmp/libgmp_imp.a Main.dll_o
297 include $(TOP)/mk/target.mk