xref: /freebsd/lib/csu/riscv/Makefile (revision 123af6ec70016f5556da5972d4d63c7d175c06d3)
1# $FreeBSD$
2
3.PATH: ${.CURDIR:H}/common
4
5SRCS=		crt1.c crti.S crtn.S
6OBJS=		${SRCS:N*.h:R:S/$/.o/g}
7OBJS+=		Scrt1.o gcrt1.o
8CFLAGS+=	-I${.CURDIR:H}/common \
9		-I${SRCTOP}/lib/libc/include
10CFLAGS+=	-DCRT_IRELOC_SUPPRESS
11
12FILES=		${OBJS}
13FILESMODE=	${LIBMODE}
14FILESOWN=	${LIBOWN}
15FILESGRP=	${LIBGRP}
16FILESDIR=	${LIBDIR}
17# These FILES qualify as libraries for the purpose of LIBRARIES_ONLY.
18.undef LIBRARIES_ONLY
19
20CLEANFILES=	${OBJS}
21CLEANFILES+=	crt1.s gcrt1.s Scrt1.s
22
23# See the comment in lib/csu/common/crtbrand.c for the reason crt1.c is not
24# directly compiled to .o files.
25
26crt1.s: crt1.c
27	${CC} ${CFLAGS} -S -o ${.TARGET} ${.CURDIR}/crt1.c
28	sed ${SED_FIX_NOTE} ${.TARGET}
29
30crt1.o: crt1.s
31	${CC} ${CFLAGS:N-g} ${ACFLAGS} -c -o ${.TARGET} crt1.s
32
33gcrt1.s: crt1.c
34	${CC} ${CFLAGS} -DGCRT -S -o ${.TARGET} ${.CURDIR}/crt1.c
35	sed ${SED_FIX_NOTE} ${.TARGET}
36
37gcrt1.o: gcrt1.s
38	${CC} ${CFLAGS:N-g} ${ACFLAGS} -c -o ${.TARGET} gcrt1.s
39
40Scrt1.s: crt1.c
41	${CC} ${CFLAGS} -fPIC -DPIC -S -o ${.TARGET} ${.CURDIR}/crt1.c
42	sed ${SED_FIX_NOTE} ${.TARGET}
43
44Scrt1.o: Scrt1.s
45	${CC} ${CFLAGS:N-g} ${ACFLAGS} -c -o ${.TARGET} Scrt1.s
46
47.include <bsd.lib.mk>
48