#-----------------------------------------------------------------------------
-# $Id: Makefile,v 1.46 2001/04/04 14:31:30 rrt Exp $
+# $Id: Makefile,v 1.62 2002/02/04 12:23:02 simonmar Exp $
#
# This is the Makefile for the runtime-system stuff.
# This stuff is written in C (and cannot be written in Haskell).
# gmp -- GNU multi-precision library (for Integer)
#-----------------------------------------------------------------------------
+# Preamble
TOP=..
-DoingRTS=YES
+
+# Set UseGhcForCc: this causes the fptools build system to use a different
+# set of suffix rules for compiling C code, using $(HC) rather than $(CC)
+# and prepending "-optc" to $(CC_OPTS). NB. must be done before including
+# boilerplate.mk below.
+ifneq "$(BootingFromHc)" "YES"
+UseGhcForCc = YES
+endif
+
include $(TOP)/mk/boilerplate.mk
-SplitObjs=NO
+HC=$(GHC_INPLACE)
+PACKAGE = rts
WAYS=$(GhcLibWays)
-SRCS_RTS_C = $(wildcard *.c) $(wildcard hooks/*.c) $(filter-out parallel/SysMan.c,$(wildcard parallel/*.c))
-SRCS_RTS_S = $(wildcard *.S)
-SRCS_RTS_HC = $(wildcard *.hc) $(wildcard parallel/*.hc)
+# grab sources from these subdirectories
+ALL_DIRS = hooks parallel
ifneq "$(DLLized)" "YES"
-SRCS_RTS_C := $(filter-out RtsDllMain.c, $(SRCS_RTS_C))
+EXCLUDED_SRCS += RtsDllMain.c
else
-SRCS_RTS_C := $(filter-out Main.c, $(SRCS_RTS_C))
+EXCLUDED_SRCS += Main.c
endif
-LIBOBJS = $(patsubst %.c,%.$(way_)o,$(SRCS_RTS_C)) \
- $(patsubst %.hc,%.$(way_)o,$(SRCS_RTS_HC)) \
- $(patsubst %.S,%.$(way_)o,$(SRCS_RTS_S))
+EXCLUDED_SRCS += parallel/SysMan.c
+
+# The build system doesn't give us these
+HC_SRCS = $(filter %.hc, $(SRCS))
+HC_OBJS = $(patsubst %.hc,%.$(way)_o, $(HC_SRCS))
+
+# Override the default $(LIBOBJS) (the default provides for building Haskell libs)
+LIBOBJS = $(C_OBJS) $(HC_OBJS)
+
+SplitObjs=NO
#-----------------------------------------------------------------------------
# Flags for compiling RTS .c and .hc files
WARNING_OPTS += -Waggregate-return
#WARNING_OPTS += -Wpointer-arith
WARNING_OPTS += -Wbad-function-cast
-#WARNING_OPTS += -Wcast-align
+WARNING_OPTS += -Wcast-align
#WARNING_OPTS += -Wnested-externs
#WARNING_OPTS += -Wshadow
#WARNING_OPTS += -Wcast-qual
#WARNING_OPTS += -Wredundant-decls
#WARNING_OPTS += -Wconversion
-SRC_CC_OPTS += $(GhcRtsCcOpts) $(WARNING_OPTS) -DCOMPILING_RTS
+# HC_OPTS is included in both .c and .hc compilations, whereas CC_OPTS is
+# only included in .c compilations. HC_OPTS included the WAY_* opts, which
+# must be included in both types of compilations.
+
+SRC_CC_OPTS += $(WARNING_OPTS)
-SRC_HC_OPTS += -I../includes -I. -Iparallel $(GhcRtsHcOpts) -DCOMPILING_RTS
+SRC_HC_OPTS += -I../includes -I. -Iparallel -DCOMPILING_RTS
+
+SRC_CC_OPTS += $(GhcRtsCcOpts)
+SRC_HC_OPTS += $(GhcRtsHcOpts)
ifneq "$(DLLized)" "YES"
SRC_HC_OPTS += -static
SRC_HC_OPTS += -I$$PVM_ROOT/include
endif
+ifeq "$(BootingFromHc)" "YES"
+# use the normal $(CC) when booting from .hc files
+SRC_CC_OPTS += $(HC_OPTS)
+endif
+
+# Currently, you only get 'threads support' in the normal
+# way.
+ifeq "$(GhcRtsThreaded)" "YES"
+ifeq "$(way)" ""
+SRC_CC_OPTS += -DTHREADED_RTS
+endif
+endif
+
#-----------------------------------------------------------------------------
# Include the Front panel code?
-SRCS_RTS_C := $(filter-out Vis%.c, $(SRCS_RTS_C))
-
# we need GTK+ for the front panel
ifneq "$(GTK_CONFIG)" ""
ifeq "$(GhcRtsWithFrontPanel)" "YES"
-SRC_HC_OPTS += `$(GTK_CONFIG) --cflags` -DRTS_GTK_FRONTPANEL
-SRCS_RTS_C := $(SRCS_RTS_C) $(wildcard Vis*.c)
+SRC_HC_OPTS += `$(GTK_CONFIG) --cflags` -optc-DRTS_GTK_FRONTPANEL
VisCallbacks_CC_OPTS += -Wno-unused
-endif # GhcRtsWithFrontPanel
-endif # GTK_CONFIG
+else # GhcRtsWithFrontPanel
+EXCLUDED_SRCS += $(wildcard Vis*.c)
+endif
+else # GTK_CONFIG
+EXCLUDED_SRCS += $(wildcard Vis*.c)
+endif
#-----------------------------------------------------------------------------
+# make depend setup
-C_SRCS = $(SRCS_RTS_C) $(SRCS_RTS_HC) $(SRCS_RTS_S)
-
+MKDEPENDC_SRCS = $(C_SRCS) $(HC_SRCS)
SRC_MKDEPENDC_OPTS += -I. -I../includes
-#-----------------------------------------------------------------------------
-#
-# Compiling the individual files
-#
-# Rules for building various types of objects from C files,
-# override the default suffix rule here, as we want to use
-# ../driver/ghc (a better C compiler :-) to compile the
-# different RTS pieces
-#
-
-ifeq "$(BootingFromHc)" "YES"
-# use the normal $(CC) when booting from .hc files
-SRC_CC_OPTS := $(SRC_CC_OPTS)
-SRC_CC_OPTS += $(PLATFORM_CC_OPTS) $(HC_OPTS)
-else
-# otherwise, use $(GHC_INPLACE) as the C compiler.
-CC=$(GHC_INPLACE)
-CC_OPTS := $(addprefix -optc, $(CC_OPTS)) $(HC_OPTS)
-endif
-
-HC=$(GHC_INPLACE)
-
-# prevent this value from leaking into the GMP makefile
-unexport CC
-
# -----------------------------------------------------------------------------
#
# Building DLLs is only supported on mingw32 at the moment.
#
-HSLIB = rts
-
ifeq "$(DLLized)" "YES"
SRC_BLD_DLL_OPTS += -lHS_imp_stub -lgmp_imp
ifneq "$(HaveLibGmp)" "YES"
ifneq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
boot ::
- cd gmp && ./configure --enable-shared=no
+ cd gmp && ./configure --enable-shared=no \
+ --host=`echo $(HOSTPLATFORM) | sed 's/i[567]86/i486/g'`
else
+# Pass --target to configure of GMP, so that building for mingwin under
+# cygwin works properly (when the host is not the same as the target)
boot ::
- cd gmp && ./configure --enable-shared=no --target=$(HOSTPLATFORM)
+ cd gmp && CC=$(WhatGccIsCalled) ./configure --enable-shared=no --target=$(HOSTPLATFORM)
endif
-# Slight cheatage here to past host as target, but x-compilation isn't supported by ghc.
+# Slight cheatage here to pass host as target, but x-compilation isn't supported by ghc.
all :: gmp/libgmp.a
install :: gmp/libgmp.a
-clean ::
- $(MAKE) -C gmp MAKEFLAGS= clean
-
ifeq "$(way)" ""
+clean distclean maintainer-clean ::
+ -$(MAKE) -C gmp MAKEFLAGS= $@
+
INSTALL_LIBS += gmp/libgmp.a
endif
gmp/libgmp.a ::
$(MAKE) -C gmp MAKEFLAGS=
@$(CP) gmp/.libs/libgmp.a gmp
+ @$(RANLIB) gmp/libgmp.a
endif
+CLEAN_FILES += gmp/libgmp.a
+
#-----------------------------------------------------------------------------
#
# Building the GUM SysMan