Makefile revision 1.1 
1#	$NetBSD: Makefile,v 1.1 2011/06/21 06:02:26 mrg Exp $
2
3USE_SHLIBDIR=	yes
4REQUIRETOOLS=	yes
5NOLINT=		# defined
6
7LIB=		gcc_s
8NOSTATICLIB=	# defined
9NOPROFILE=	# defined
10NOPICINSTALL=	# defined
11
12.include <bsd.own.mk>
13
14.if ${MKGCC} != "no"
15
16.cc: # disable .cc->NULL transform
17
18SHLIB_MAJOR=	1
19SHLIB_MINOR=	0
20
21LDFLAGS+=	-nodefaultlibs
22LDFLAGS+=	-Wl,--version-script=${.OBJDIR}/libgcc.map
23
24.if !defined(MKNATIVE_LIBGCC_NEW)
25
26SRCS+=		${LIB2FUNCS} ${LIB2DIVMOD} ${LIB2_EH} \
27		${G_LIB2ADD:T:S/.asm/.S/} ${LIB1ASMFUNCS}
28
29.else	# defined(MKNATIVE_LIBGCC_NEW)
30
31.include "../Makefile.srcs"
32
33# New style.
34TMPLSRCS=	${TMPLSRCS.libgcc_s.so}
35TMPLFPSRCS=	${TMPLFPSRCS.libgcc_s.so}
36TMPLASMSRCS=	${TMPLASMSRCS.libgcc_s.so}
37SRCS=		${SRCS.libgcc_s.so}
38
39.include "../Makefile.wrapper"
40
41.endif	# defined(MKNATIVE_LIBGCC_NEW)
42
43COPTS.unwind-dw2.c = -Wno-stack-protector
44
45DPADD+=		libgcc.map
46CLEANFILES+=	libgcc.map
47
48.include <bsd.lib.mk>
49
50.if ${MKPICLIB} != "no"
51LIBGCC_S_OBJS=	${SOBJS}
52.else
53LIBGCC_S_OBJS=	${OBJS}
54.endif
55
56libgcc.map:	${LIBGCC_S_OBJS} ${G_SHLIB_MKMAP} ${G_SHLIB_MAPFILES}
57	{ \
58		${NM} ${G_SHLIB_NM_FLAGS} ${LIBGCC_S_OBJS}; \
59		echo %%; \
60		cat ${G_SHLIB_MAPFILES} | \
61			${TOOL_SED} -e "/^[ 	]*#/d" \
62			    -e 's/^%\(if\|else\|elif\|endif\|define\)/#\1/' | \
63	  		${CC} ${G_LIBGCC2_CFLAGS} ${G_INCLUDES} -E -xassembler-with-cpp -; \
64	} | ${TOOL_AWK} -f ${G_SHLIB_MKMAP} > ${.TARGET}.tmp
65	mv ${.TARGET}.tmp ${.TARGET} 
66
67.else
68.include <bsd.prog.mk> # do nothing
69.endif
70