1 #-----------------------------------------------------------------------------
2 # $Id: Makefile,v 1.64 2002/02/07 10:20:05 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 CLEAN_FILES += $(HC_OBJS)
52 # Override the default $(LIBOBJS) (the default provides for building Haskell libs)
53 LIBOBJS = $(C_OBJS) $(HC_OBJS)
57 #-----------------------------------------------------------------------------
58 # Flags for compiling RTS .c and .hc files
60 # gcc provides lots of useful warnings if you ask it.
61 # This is a pretty good list to start with - use a # to comment out
65 WARNING_OPTS += -Wstrict-prototypes
66 WARNING_OPTS += -Wmissing-prototypes
67 WARNING_OPTS += -Wmissing-declarations
68 WARNING_OPTS += -Winline
69 WARNING_OPTS += -Waggregate-return
70 #WARNING_OPTS += -Wpointer-arith
71 WARNING_OPTS += -Wbad-function-cast
72 WARNING_OPTS += -Wcast-align
73 #WARNING_OPTS += -Wnested-externs
74 #WARNING_OPTS += -Wshadow
75 #WARNING_OPTS += -Wcast-qual
76 #WARNING_OPTS += -Wno-unused
77 #WARNING_OPTS += -Wredundant-decls
78 #WARNING_OPTS += -Wconversion
80 # HC_OPTS is included in both .c and .hc compilations, whereas CC_OPTS is
81 # only included in .c compilations. HC_OPTS included the WAY_* opts, which
82 # must be included in both types of compilations.
84 SRC_CC_OPTS += $(WARNING_OPTS)
86 SRC_HC_OPTS += -I../includes -I. -Iparallel -DCOMPILING_RTS
88 SRC_CC_OPTS += $(GhcRtsCcOpts)
89 SRC_HC_OPTS += $(GhcRtsHcOpts)
91 ifneq "$(DLLized)" "YES"
92 SRC_HC_OPTS += -static
94 # SRC_HC_OPTS += -fPIC
97 SRC_HC_OPTS += -I$$PVM_ROOT/include
100 ifeq "$(BootingFromHc)" "YES"
101 # use the normal $(CC) when booting from .hc files
102 SRC_CC_OPTS += $(HC_OPTS)
105 # Currently, you only get 'threads support' in the normal
107 ifeq "$(GhcRtsThreaded)" "YES"
109 SRC_CC_OPTS += -DTHREADED_RTS
113 #-----------------------------------------------------------------------------
114 # Include the Front panel code?
116 # we need GTK+ for the front panel
117 ifneq "$(GTK_CONFIG)" ""
118 ifeq "$(GhcRtsWithFrontPanel)" "YES"
119 SRC_HC_OPTS += `$(GTK_CONFIG) --cflags` -optc-DRTS_GTK_FRONTPANEL
120 VisCallbacks_CC_OPTS += -Wno-unused
121 else # GhcRtsWithFrontPanel
122 EXCLUDED_SRCS += $(wildcard Vis*.c)
125 EXCLUDED_SRCS += $(wildcard Vis*.c)
128 #-----------------------------------------------------------------------------
131 MKDEPENDC_SRCS = $(C_SRCS) $(HC_SRCS)
132 SRC_MKDEPENDC_OPTS += -I. -I../includes
134 # -----------------------------------------------------------------------------
136 # Building DLLs is only supported on mingw32 at the moment.
138 ifeq "$(DLLized)" "YES"
139 SRC_BLD_DLL_OPTS += -lHS_imp_stub -lgmp_imp
141 # It's not included in the DLL, but we need to compile it up separately.
144 # Need an import library containing the symbols the RTS uses from the Prelude.
145 # So, to avoid bootstrapping trouble, we build one containing just the syms
146 # we need. Weirdly named to avoid clashing later on when compiling the contents
149 # Note: if you do change the name of the Prelude DLL, the "--dllname <nm>.dll"
150 # below will need to be updated as well.
152 $(DLL_PEN)/HSrts$(_way).dll :: libHS_imp_stub.a
155 dlltool --output-lib libHS_imp_stub.a --def HSprel.def --dllname HSstd.dll
159 # -----------------------------------------------------------------------------
160 # Compile GMP only if we don't have it already
162 # We use GMP's own configuration stuff, because it's all rather hairy
163 # and not worth re-implementing in our Makefile framework.
165 ifneq "$(HaveLibGmp)" "YES"
166 ifneq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
168 cd gmp && ./configure --enable-shared=no \
169 --host=`echo $(HOSTPLATFORM) | sed 's/i[567]86/i486/g'`
171 # Pass --target to configure of GMP, so that building for mingwin under
172 # cygwin works properly (when the host is not the same as the target)
174 cd gmp && CC=$(WhatGccIsCalled) ./configure --enable-shared=no --target=$(HOSTPLATFORM)
177 # Slight cheatage here to pass host as target, but x-compilation isn't supported by ghc.
181 ifeq "$(DLLized)" "YES"
182 all :: $(DLL_PEN)/gmp.dll
185 $(MAKE) -C gmp gmp.dll
186 $(MV) gmp/gmp.dll $(DLL_PEN)
189 install :: gmp/libgmp.a
192 clean distclean maintainer-clean ::
193 -$(MAKE) -C gmp MAKEFLAGS= $@
195 INSTALL_LIBS += gmp/libgmp.a
199 $(MAKE) -C gmp MAKEFLAGS=
200 @$(CP) gmp/.libs/libgmp.a gmp
201 @$(RANLIB) gmp/libgmp.a
204 CLEAN_FILES += gmp/libgmp.a
206 #-----------------------------------------------------------------------------
208 # Building the GUM SysMan
212 all :: parallel/SysMan
214 ifdef solaris2_TARGET_OS
215 __socket_libs = -lsocket -lnsl
220 parallel/SysMan : parallel/SysMan.mp_o parallel/LLComms.mp_o RtsUtils.mp_o RtsFlags.mp_o
222 gcc -o $@ parallel/SysMan.mp_o parallel/LLComms.mp_o -L$$PVM_ROOT/lib/$$PVM_ARCH -lgpvm3 -lpvm3 $(__socket_libs)
224 CLEAN_FILES += parallel/SysMan.mp_o parallel/SysMan
225 INSTALL_LIBEXECS += parallel/SysMan
228 #-----------------------------------------------------------------------------
232 # Just libHSrts is installed uniformly across ways
234 INSTALL_LIBS += $(LIBRARY)
235 ifeq "$(DLLized)" "YES"
236 INSTALL_PROGS += $(DLL_NAME) gmp/gmp.dll
237 INSTALL_LIBS += $(patsubst %.a,%_imp.a,$(LIBARY))
238 INSTALL_LIBS += gmp/libgmp_imp.a Main.dll_o
241 include $(TOP)/mk/target.mk