#	$NetBSD: Darwin.sys.mk,v 1.3 2003/02/16 09:44:41 grant Exp $
#	@(#)sys.mk	8.2 (Berkeley) 3/21/94

OS ?=		Darwin
unix ?=		We run ${OS}.

.SUFFIXES: .out .a .ln .o .s .S .c .m ${CXX_SUFFIXES} .F .f .r .y .l .cl .p .h
.SUFFIXES: .sh .m4 .dylib

.LIBS:		.a .dylib

SHLIBEXT  ?=	.dylib
HOST_LIBEXT  ?=	.dylib
DSHLIBEXT  ?=	.dylib

AR ?=		ar
ARFLAGS ?=	rl
RANLIB =

AS ?=		as
AFLAGS ?=
COMPILE.s ?=	${AS} ${AFLAGS}
LINK.s ?=	${CC} ${AFLAGS} ${LDFLAGS}
COMPILE.S ?=	${CC} ${AFLAGS} ${CPPFLAGS} -c
LINK.S ?=	${CC} ${AFLAGS} ${CPPFLAGS} ${LDFLAGS}

PIPE ?=		-pipe

.if exists(/usr/bin/clang)
CC ?=		cc ${PIPE}
CXX ?=		c++
.elif exists(/usr/bin/gcc)
CC ?=		gcc ${PIPE}
.else
CC ?=		cc ${PIPE}
.endif
DBG ?=		-O2
CFLAGS ?=	${DBG}
COMPILE.c ?=	${CC} ${CFLAGS} ${CPPFLAGS} -c
LINK.c ?=	${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}

.if exists(/usr/bin/g++)
CXX ?=		g++
.else
CXX ?=		c++
.endif
CXXFLAGS ?=	${CFLAGS}
COMPILE.cc ?=	${CXX} ${CXXFLAGS} ${CPPFLAGS} -c
LINK.cc ?=	${CXX} ${CXXFLAGS} ${CPPFLAGS} ${LDFLAGS}

OBJC ?=		${CC}
OBJCFLAGS ?=	${CFLAGS}
COMPILE.m ?=	${OBJC} ${OBJCFLAGS} ${CPPFLAGS} -c
LINK.m ?=	${OBJC} ${OBJCFLAGS} ${CPPFLAGS} ${LDFLAGS}

CPP ?=		cpp
NOLINT ?=		1
CPPFLAGS ?=

MK_DEP ?=	mkdep

FC ?=		f77
FFLAGS ?=	-O
RFLAGS ?=
COMPILE.f ?=	${FC} ${FFLAGS} -c
LINK.f ?=	${FC} ${FFLAGS} ${LDFLAGS}
COMPILE.F ?=	${FC} ${FFLAGS} ${CPPFLAGS} -c
LINK.F ?=	${FC} ${FFLAGS} ${CPPFLAGS} ${LDFLAGS}
COMPILE.r ?=	${FC} ${FFLAGS} ${RFLAGS} -c
LINK.r ?=	${FC} ${FFLAGS} ${RFLAGS} ${LDFLAGS}

INSTALL ?=	install

LEX ?=		lex
LFLAGS ?=
LEX.l ?=		${LEX} ${LFLAGS}

LD ?=		ld
LDFLAGS ?=

SHLIB_TEENY  ?= 0
SHLIB_MINOR  ?= 0

MKPICLIB  ?= no
LIBEXT  ?= .dylib

LINT ?=		lint
LINTFLAGS ?=	-chapbx

LORDER ?=	lorder

NM ?=		nm

PC ?=		pc
PFLAGS ?=
COMPILE.p ?=	${PC} ${PFLAGS} ${CPPFLAGS} -c
LINK.p ?=	${PC} ${PFLAGS} ${CPPFLAGS} ${LDFLAGS}

SIZE ?=		size

TSORT ?=		tsort -q

YACC ?=		bison -y
YFLAGS ?=	-d
YACC.y ?=	${YACC} ${YFLAGS}

# C
.c:
	${LINK.c} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
.c.o:
	${COMPILE.c} ${.IMPSRC}
.c.a:
	${COMPILE.c} ${.IMPSRC}
	${AR} ${ARFLAGS} $@ $*.o
	rm -f $*.o

# C++
${CXX_SUFFIXES}:
	${LINK.cc} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
${CXX_SUFFIXES:%=%.o}:
	${COMPILE.cc} ${.IMPSRC}
${CXX_SUFFIXES:%=%.a}:
	${COMPILE.cc} ${.IMPSRC}
	${AR} ${ARFLAGS} $@ $*.o
	rm -f $*.o

# Objective-C
.m:
	${LINK.m} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
.m.o:
	${COMPILE.m} ${.IMPSRC}
.m.a:
	${COMPILE.m} ${.IMPSRC}
	${AR} ${ARFLAGS} $@ $*.o
	rm -f $*.o

# Fortran/Ratfor
.f:
	${LINK.f} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
.f.o:
	${COMPILE.f} ${.IMPSRC}
.f.a:
	${COMPILE.f} ${.IMPSRC}
	${AR} ${ARFLAGS} $@ $*.o
	rm -f $*.o

.F:
	${LINK.F} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
.F.o:
	${COMPILE.F} ${.IMPSRC}
.F.a:
	${COMPILE.F} ${.IMPSRC}
	${AR} ${ARFLAGS} $@ $*.o
	rm -f $*.o

.r:
	${LINK.r} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
.r.o:
	${COMPILE.r} ${.IMPSRC}
.r.a:
	${COMPILE.r} ${.IMPSRC}
	${AR} ${ARFLAGS} $@ $*.o
	rm -f $*.o

# Pascal
.p:
	${LINK.p} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
.p.o:
	${COMPILE.p} ${.IMPSRC}
.p.a:
	${COMPILE.p} ${.IMPSRC}
	${AR} ${ARFLAGS} $@ $*.o
	rm -f $*.o

# Assembly
.s:
	${LINK.s} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
.s.o:
	${COMPILE.s} -o ${.TARGET} ${.IMPSRC}
.s.a:
	${COMPILE.s} ${.IMPSRC}
	${AR} ${ARFLAGS} $@ $*.o
	rm -f $*.o
.S:
	${LINK.S} -o ${.TARGET} ${.IMPSRC} ${LDLIBS}
.S.o:
	${COMPILE.S} ${.IMPSRC}
.S.a:
	${COMPILE.S} ${.IMPSRC}
	${AR} ${ARFLAGS} $@ $*.o
	rm -f $*.o

# Lex
.l:
	${LEX.l} ${.IMPSRC}
	${LINK.c} -o ${.TARGET} lex.yy.c ${LDLIBS} -ll
	rm -f lex.yy.c
.l.c:
	${LEX.l} ${.IMPSRC}
	mv lex.yy.c ${.TARGET}
.l.o:
	${LEX.l} ${.IMPSRC}
	${COMPILE.c} -o ${.TARGET} lex.yy.c
	rm -f lex.yy.c

# Yacc
.y:
	${YACC.y} ${.IMPSRC}
	${LINK.c} -o ${.TARGET} y.tab.c ${LDLIBS}
	rm -f y.tab.c
.y.c:
	${YACC.y} ${.IMPSRC}
	mv y.tab.c ${.TARGET}
.y.o:
	${YACC.y} ${.IMPSRC}
	${COMPILE.c} -o ${.TARGET} y.tab.c
	rm -f y.tab.c

# Shell
.sh:
	rm -f ${.TARGET}
	cp ${.IMPSRC} ${.TARGET}