1 #-----------------------------------------------------------------------------
2 # $Id: Makefile,v 1.62 2002/02/04 12:23:02 simonmar Exp $
4 # This is the Makefile for the runtime-system stuff.
5 # This stuff is written in C (and cannot be written in Haskell).
7 # .c files are vanilla C,
8 # .hc files are "Haskellized-C", compiled using the C compiler and
9 # (possibly) the assembly-mangler. The GHC driver script
10 # knows how to compile this stuff.
12 # Other sorta independent, compile-once subdirs are:
13 # gmp -- GNU multi-precision library (for Integer)
15 #-----------------------------------------------------------------------------
20 # Set UseGhcForCc: this causes the fptools build system to use a different
21 # set of suffix rules for compiling C code, using $(HC) rather than $(CC)
22 # and prepending "-optc" to $(CC_OPTS). NB. must be done before including
23 # boilerplate.mk below.
24 ifneq "$(BootingFromHc)" "YES"
28 include $(TOP)/mk/boilerplate.mk
35 # grab sources from these subdirectories
36 ALL_DIRS = hooks parallel
38 ifneq "$(DLLized)" "YES"
39 EXCLUDED_SRCS += RtsDllMain.c
41 EXCLUDED_SRCS += Main.c
44 EXCLUDED_SRCS += parallel/SysMan.c
46 # The build system doesn't give us these
47 HC_SRCS = $(filter %.hc, $(SRCS))
48 HC_OBJS = $(patsubst %.hc,%.$(way)_o, $(HC_SRCS))
50 # Override the default $(LIBOBJS) (the default provides for building Haskell libs)
51 LIBOBJS = $(C_OBJS) $(HC_OBJS)
55 #-----------------------------------------------------------------------------
56 # Flags for compiling RTS .c and .hc files
58 # gcc provides lots of useful warnings if you ask it.
59 # This is a pretty good list to start with - use a # to comment out
63 WARNING_OPTS += -Wstrict-prototypes
64 WARNING_OPTS += -Wmissing-prototypes
65 WARNING_OPTS += -Wmissing-declarations
66 WARNING_OPTS += -Winline
67 WARNING_OPTS += -Waggregate-return
68 #WARNING_OPTS += -Wpointer-arith
69 WARNING_OPTS += -Wbad-function-cast
70 WARNING_OPTS += -Wcast-align
71 #WARNING_OPTS += -Wnested-externs
72 #WARNING_OPTS += -Wshadow
73 #WARNING_OPTS += -Wcast-qual
74 #WARNING_OPTS += -Wno-unused
75 #WARNING_OPTS += -Wredundant-decls
76 #WARNING_OPTS += -Wconversion
78 # HC_OPTS is included in both .c and .hc compilations, whereas CC_OPTS is
79 # only included in .c compilations. HC_OPTS included the WAY_* opts, which
80 # must be included in both types of compilations.
82 SRC_CC_OPTS += $(WARNING_OPTS)
84 SRC_HC_OPTS += -I../includes -I. -Iparallel -DCOMPILING_RTS
86 SRC_CC_OPTS += $(GhcRtsCcOpts)
87 SRC_HC_OPTS += $(GhcRtsHcOpts)
89 ifneq "$(DLLized)" "YES"
90 SRC_HC_OPTS += -static
92 # SRC_HC_OPTS += -fPIC
95 SRC_HC_OPTS += -I$$PVM_ROOT/include
98 ifeq "$(BootingFromHc)" "YES"
99 # use the normal $(CC) when booting from .hc files
100 SRC_CC_OPTS += $(HC_OPTS)
103 # Currently, you only get 'threads support' in the normal
105 ifeq "$(GhcRtsThreaded)" "YES"
107 SRC_CC_OPTS += -DTHREADED_RTS
111 #-----------------------------------------------------------------------------
112 # Include the Front panel code?
114 # we need GTK+ for the front panel
115 ifneq "$(GTK_CONFIG)" ""
116 ifeq "$(GhcRtsWithFrontPanel)" "YES"
117 SRC_HC_OPTS += `$(GTK_CONFIG) --cflags` -optc-DRTS_GTK_FRONTPANEL
118 VisCallbacks_CC_OPTS += -Wno-unused
119 else # GhcRtsWithFrontPanel
120 EXCLUDED_SRCS += $(wildcard Vis*.c)
123 EXCLUDED_SRCS += $(wildcard Vis*.c)
126 #-----------------------------------------------------------------------------
129 MKDEPENDC_SRCS = $(C_SRCS) $(HC_SRCS)
130 SRC_MKDEPENDC_OPTS += -I. -I../includes
132 # -----------------------------------------------------------------------------
134 # Building DLLs is only supported on mingw32 at the moment.
136 ifeq "$(DLLized)" "YES"
137 SRC_BLD_DLL_OPTS += -lHS_imp_stub -lgmp_imp
139 # It's not included in the DLL, but we need to compile it up separately.
142 # Need an import library containing the symbols the RTS uses from the Prelude.
143 # So, to avoid bootstrapping trouble, we build one containing just the syms
144 # we need. Weirdly named to avoid clashing later on when compiling the contents
147 # Note: if you do change the name of the Prelude DLL, the "--dllname <nm>.dll"
148 # below will need to be updated as well.
150 $(DLL_PEN)/HSrts$(_way).dll :: libHS_imp_stub.a
153 dlltool --output-lib libHS_imp_stub.a --def HSprel.def --dllname HSstd.dll
157 # -----------------------------------------------------------------------------
158 # Compile GMP only if we don't have it already
160 # We use GMP's own configuration stuff, because it's all rather hairy
161 # and not worth re-implementing in our Makefile framework.
163 ifneq "$(HaveLibGmp)" "YES"
164 ifneq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
166 cd gmp && ./configure --enable-shared=no \
167 --host=`echo $(HOSTPLATFORM) | sed 's/i[567]86/i486/g'`
169 # Pass --target to configure of GMP, so that building for mingwin under
170 # cygwin works properly (when the host is not the same as the target)
172 cd gmp && CC=$(WhatGccIsCalled) ./configure --enable-shared=no --target=$(HOSTPLATFORM)
175 # Slight cheatage here to pass host as target, but x-compilation isn't supported by ghc.
179 ifeq "$(DLLized)" "YES"
180 all :: $(DLL_PEN)/gmp.dll
183 $(MAKE) -C gmp gmp.dll
184 $(MV) gmp/gmp.dll $(DLL_PEN)
187 install :: gmp/libgmp.a
190 clean distclean maintainer-clean ::
191 -$(MAKE) -C gmp MAKEFLAGS= $@
193 INSTALL_LIBS += gmp/libgmp.a
197 $(MAKE) -C gmp MAKEFLAGS=
198 @$(CP) gmp/.libs/libgmp.a gmp
199 @$(RANLIB) gmp/libgmp.a
202 CLEAN_FILES += gmp/libgmp.a
204 #-----------------------------------------------------------------------------
206 # Building the GUM SysMan
210 all :: parallel/SysMan
212 ifdef solaris2_TARGET_OS
213 __socket_libs = -lsocket -lnsl
218 parallel/SysMan : parallel/SysMan.mp_o parallel/LLComms.mp_o RtsUtils.mp_o RtsFlags.mp_o
220 gcc -o $@ parallel/SysMan.mp_o parallel/LLComms.mp_o -L$$PVM_ROOT/lib/$$PVM_ARCH -lgpvm3 -lpvm3 $(__socket_libs)
222 CLEAN_FILES += parallel/SysMan.mp_o parallel/SysMan
223 INSTALL_LIBEXECS += parallel/SysMan
226 #-----------------------------------------------------------------------------
230 # Just libHSrts is installed uniformly across ways
232 INSTALL_LIBS += $(LIBRARY)
233 ifeq "$(DLLized)" "YES"
234 INSTALL_PROGS += $(DLL_NAME) gmp/gmp.dll
235 INSTALL_LIBS += $(patsubst %.a,%_imp.a,$(LIBARY))
236 INSTALL_LIBS += gmp/libgmp_imp.a Main.dll_o
239 include $(TOP)/mk/target.mk