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 #-----------------------------------------------------------------------------
137 # Include the Front panel code?
139 # we need GTK+ for the front panel
140 ifneq "$(GTK_CONFIG)" ""
141 ifeq "$(GhcRtsWithFrontPanel)" "YES"
142 SRC_HC_OPTS += `$(GTK_CONFIG) --cflags` -optc-DRTS_GTK_FRONTPANEL
143 VisCallbacks_CC_OPTS += -Wno-unused
144 else # GhcRtsWithFrontPanel
145 EXCLUDED_SRCS += $(wildcard Vis*.c)
148 EXCLUDED_SRCS += $(wildcard Vis*.c)
151 #-----------------------------------------------------------------------------
154 MKDEPENDC_SRCS = $(C_SRCS) $(HC_SRCS)
155 SRC_MKDEPENDC_OPTS += -I. -I../includes
157 # -----------------------------------------------------------------------------
158 # The auto-generated apply code
160 AUTO_APPLY = AutoApply.hc
162 gen_apply : GenApply.hs
163 $(GHC) -o $@ -I$(GHC_INCLUDE_DIR) GenApply.hs
165 $(AUTO_APPLY): $(GHC_GENAPPLY)
169 EXTRA_SRCS += $(AUTO_APPLY)
171 # -----------------------------------------------------------------------------
173 # Building DLLs is only supported on mingw32 at the moment.
175 ifeq "$(DLLized)" "YES"
176 SRC_BLD_DLL_OPTS += -lHS_imp_stub -lgmp_imp
178 # It's not included in the DLL, but we need to compile it up separately.
181 # Need an import library containing the symbols the RTS uses from the Prelude.
182 # So, to avoid bootstrapping trouble, we build one containing just the syms
183 # we need. Weirdly named to avoid clashing later on when compiling the contents
186 # Note: if you do change the name of the Prelude DLL, the "--dllname <nm>.dll"
187 # below will need to be updated as well.
189 $(DLL_PEN)/HSrts$(_way).dll :: libHS_imp_stub.a
192 dlltool --output-lib libHS_imp_stub.a --def HSprel.def --dllname HSstd.dll
196 # -----------------------------------------------------------------------------
197 # Compile GMP only if we don't have it already
199 # We use GMP's own configuration stuff, because it's all rather hairy
200 # and not worth re-implementing in our Makefile framework.
202 ifneq "$(HaveLibGmp)" "YES"
203 ifneq "$(HaveFrameworkHaskellSupport)" "YES"
204 ifneq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
206 cd gmp && ./configure --enable-shared=no \
207 --host=`echo $(HOSTPLATFORM) | sed 's/i[567]86/i486/g'`
209 # Pass --target to configure of GMP, so that building for mingwin under
210 # cygwin works properly (when the host is not the same as the target)
212 cd gmp && CC=$(WhatGccIsCalled) ./configure --enable-shared=no --target=$(HOSTPLATFORM)
215 # Slight cheatage here to pass host as target, but x-compilation isn't supported by ghc.
219 ifeq "$(DLLized)" "YES"
220 all :: $(DLL_PEN)/gmp.dll
223 $(MAKE) -C gmp gmp.dll
224 $(MV) gmp/gmp.dll $(DLL_PEN)
227 install :: gmp/libgmp.a
230 clean distclean maintainer-clean ::
231 -$(MAKE) -C gmp MAKEFLAGS= $@
233 INSTALL_LIBS += gmp/libgmp.a
238 $(MAKE) -C gmp MAKEFLAGS=
239 @$(CP) gmp/.libs/libgmp.a gmp
240 @$(RANLIB) gmp/libgmp.a
243 CLEAN_FILES += gmp/libgmp.a
245 #-----------------------------------------------------------------------------
247 # Building the GUM SysMan
251 all :: parallel/SysMan
253 ifdef solaris2_TARGET_OS
254 __socket_libs = -lsocket -lnsl
259 parallel/SysMan : parallel/SysMan.mp_o parallel/LLComms.mp_o RtsUtils.mp_o RtsFlags.mp_o
261 gcc -o $@ parallel/SysMan.mp_o parallel/LLComms.mp_o -L$$PVM_ROOT/lib/$$PVM_ARCH -lgpvm3 -lpvm3 $(__socket_libs)
263 CLEAN_FILES += parallel/SysMan.mp_o parallel/SysMan
264 INSTALL_LIBEXECS += parallel/SysMan
267 #-----------------------------------------------------------------------------
271 # Just libHSrts is installed uniformly across ways
273 INSTALL_LIBS += $(LIBRARY)
274 ifeq "$(DLLized)" "YES"
275 INSTALL_PROGS += $(DLL_NAME) gmp/gmp.dll
276 INSTALL_LIBS += $(patsubst %.a,%_imp.a,$(LIBARY))
277 INSTALL_LIBS += gmp/libgmp_imp.a Main.dll_o
280 include $(TOP)/mk/target.mk