# $FreeBSD: head/gnu/lib/csu/Makefile 96796 2002-05-17 07:55:08Z peter $

GCCDIR=	${.CURDIR}/../../../contrib/gcc
CCDIR=	${.CURDIR}/../../usr.bin/cc
.include "${CCDIR}/Makefile.tgt"

.PATH: ${GCCDIR}/config/${GCC_CPU} ${GCCDIR}

SRCS=		crtstuff.c tconfig.h
OBJS=		crtbegin.o crtend.o
SOBJS=		crtbegin.So crtend.So
CFLAGS+=	-DIN_GCC -DHAVE_LD_EH_FRAME_HDR
CFLAGS+=	-finhibit-size-directive -fno-inline-functions \
		-fno-exceptions -fno-omit-frame-pointer
CFLAGS+=	-I${GCCDIR}/config -I${GCCDIR} -I. \
		-I${CCDIR}/cc_tools
CRTS_CFLAGS=	-DCRTSTUFFS_O -DSHARED ${PICFLAG}
MKDEPCMD=	CC="${CC}" MKDEP_CPP_OPTS="-M -DCRT_BEGIN" mkdep

.if ${TARGET_ARCH} == "ia64"
BEGINSRC=	crtbegin.asm
ENDSRC=		crtend.asm
CFLAGS+=	-x assembler-with-cpp	# Ugly hack
.undef SRCS				# hack for 'make depend'
.endif
.if ${TARGET_ARCH} == "powerpc"
TGTOBJS=	crtsavres.o
SRCS+=		crtsavres.asm
.endif
.if ${TARGET_ARCH} == "sparc64"
TGTOBJS=	crtfastmath.o
SRCS+=		crtfastmath.c
.endif
BEGINSRC?=	crtstuff.c
ENDSRC?=	crtstuff.c

all: ${OBJS} ${SOBJS} ${TGTOBJS}

CLEANFILES=	${OBJS} ${SOBJS} ${TGTOBJS}

crtbegin.o:	${BEGINSRC}
	${CC} ${CFLAGS} -g0 -DCRT_BEGIN \
		-c -o ${.TARGET} ${.ALLSRC}

crtbegin.So:	${BEGINSRC}
	${CC} ${CFLAGS} -g0 -DCRT_BEGIN ${CRTS_CFLAGS} \
		-c -o ${.TARGET} ${.ALLSRC}

crtend.o:	${ENDSRC}
	${CC} ${CFLAGS} -g0 -DCRT_END \
		-c -o ${.TARGET} ${.ALLSRC}

crtend.So:	${ENDSRC}
	${CC} ${CFLAGS} -g0 -DCRT_END ${CRTS_CFLAGS} \
		-c -o ${.TARGET} ${.ALLSRC}

CLEANFILES+=	tconfig.h
tconfig.h: ${CCDIR}/cc_tools/Makefile
	${MAKE} -f ${.ALLSRC} MFILE=${.ALLSRC} GCCDIR=${GCCDIR} ${.TARGET}

realinstall:
.for file in ${OBJS} ${SOBJS} ${TGTOBJS}
	${INSTALL} ${COPY} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
	    ${file} ${DESTDIR}${LIBDIR}/${file:S/.So$/S.o/}
.endfor

.include <bsd.lib.mk>