#-----------------------------------------------------------------------------
# $Id: Makefile,v 1.7 1998/05/22 03:48:53 reid Exp $

#  This is the Makefile for the runtime-system stuff.
#  This stuff is written in C (and cannot be written in Haskell).
#
#  We create two libraries.  One, libHSrts<tag>.a, is built separately
#  for each "way".  The other, libHSclib.a is built once: it is just
#  .lc files that end up the same no matter what, i.e. completely
#  ordinary C.

#  Other sorta independent, compile-once subdirs are:

#	gmp		-- GNU multi-precision library (for Integer)

#-----------------------------------------------------------------------------

TOP=..
DoingRTS=YES
include $(TOP)/mk/boilerplate.mk

WAYS=$(GhcLibWays)

SRCS_RTS_C  = $(wildcard *.c)
SRCS_RTS_S  = $(wildcard *.S)
SRCS_RTS_HC = $(wildcard *.hc)

#-----------------------------------------------------------------------------
# creating and installing libHSrts.a (in its many flavors)
#
LIBRARY = libHSrts$(_way).a
LIBOBJS = $(patsubst %.c,%.$(way_)o,$(SRCS_RTS_C)) \
          $(patsubst %.hc,%.$(way_)o,$(SRCS_RTS_HC)) \
          $(patsubst %.S,%.$(way_)o,$(SRCS_RTS_S))

# gcc provides lots of useful warnings if you ask it.
# This is a pretty good list to start with - use a # to comment out
# any you don't like.
WARNING_OPTS += -optc-Wall 
WARNING_OPTS += -optc-W
WARNING_OPTS += -optc-Wstrict-prototypes 
WARNING_OPTS += -optc-Wmissing-prototypes 
WARNING_OPTS += -optc-Wmissing-declarations
WARNING_OPTS += -optc-Winline
WARNING_OPTS += -optc-Waggregate-return
WARNING_OPTS += -optc-Wpointer-arith
WARNING_OPTS += -optc-Wbad-function-cast
WARNING_OPTS += -optc-Wcast-align
#WARNING_OPTS += -optc-Wnested-externs
#WARNING_OPTS += -optc-Wshadow
#WARNING_OPTS += -optc-Wcast-qual
#WARNING_OPTS += -optc-Wno-unused 
#WARNING_OPTS += -optc-Wredundant-decls 
#WARNING_OPTS += -optc-Wconversion

SRC_HC_OPTS += -I../includes -I. $(WARNING_OPTS) -optc-DDEBUG
SRC_CC_OPTS += -I../includes -I. $(WARNING_OPTS) -optc-g -optc-DDEBUG

C_SRCS = $(SRCS_RTS_C) $(SRCS_RTS_HC) # $(SRCS_RTS_S)???

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
#
CC=$(HC) $(HC_OPTS) $($*_HC_OPTS)

#-----------------------------------------------------------------------------
#
# Files to install
#
# Just libHSrts is installed uniformly across ways
#
INSTALL_LIBS += $(LIBRARY)

include $(TOP)/mk/target.mk

