Makefile revision 1.10 
1#	$NetBSD: Makefile,v 1.10 2014/06/01 19:51:01 mrg Exp $
2
3USE_SHLIBDIR=	yes
4REQUIRETOOLS=	yes
5NOLINT=		# defined
6
7LIB=		gcc_s
8NOSTATICLIB=	# defined
9NOPROFILE=	# defined
10NOPICINSTALL=	# defined
11
12.include "../../../Makefile.gcc_path"
13.include <bsd.own.mk>
14
15.if ${MKGCC} != "no"
16
17.cc: # disable .cc->NULL transform
18
19SHLIB_MAJOR=	1
20SHLIB_MINOR=	0
21
22LDFLAGS+=	-nodefaultlibs
23LDFLAGS+=	-Wl,--version-script=${.OBJDIR}/libgcc.map
24
25# XXX handle this better?
26# XXX handle this better?  GCC 4.8 moved them.
27.if ${MACHINE} == "emips"
28G_LIB2ADD_HACK+=	${GNUHOSTDIST}/gcc/config/floatunsidf.c \
29			${GNUHOSTDIST}/gcc/config/floatunsisf.c
30.endif
31
32SRCS+=		${LIB2FUNCS} ${LIB2DIVMOD} ${LIB2_EH} ${LIB2_EHASM} \
33		${G_LIB2ADD:T:S/.asm/.S/} ${G_LIB2ADD_HACK:T:S/.asm/.S/} \
34		${G_LIB2ADD_ST:T} ${LIB1ASMFUNCS}
35
36COPTS.unwind-dw2.c = -Wno-stack-protector
37
38DPADD+=		libgcc.map
39CLEANFILES+=	libgcc.map
40
41.include <bsd.lib.mk>
42
43.if ${MKPICLIB} != "no"
44LIBGCC_S_OBJS=	${SOBJS}
45.else
46LIBGCC_S_OBJS=	${OBJS}
47.endif
48
49LIBGCC_STD_VER_IN=	${GNUHOSTDIST}/libgcc/libgcc-std.ver.in
50CLEANFILES+=		libgcc-std.ver
51
52libgcc-std.ver:	${LIBGCC_STD_VER_IN}
53	${_MKTARGET_CREATE}
54	${TOOL_SED}  -e 's/__PFX__/__/g' -e 's/__FIXPTPFX__/__/g' < ${LIBGCC_STD_VER_IN}  > ${.TARGET}.tmp
55	mv ${.TARGET}.tmp ${.TARGET}
56
57libgcc.map:	${LIBGCC_S_OBJS} ${G_SHLIB_MKMAP} ${G_SHLIB_MAPFILES}
58	{ \
59		${NM} ${G_SHLIB_NM_FLAGS} ${LIBGCC_S_OBJS}; \
60		echo %%; \
61		for f in ${G_SHLIB_MAPFILES}; do \
62			if [ -f ${.OBJDIR}/$${f}]; then \
63				cat ${.OBJDIR}/$${f}; \
64			else \
65				cat $${f}; \
66			fi; \
67		done | \
68			${TOOL_SED} -e "/^[ 	]*#/d" \
69			    -e 's/^%\(if\|else\|elif\|endif\|define\)/#\1/' | \
70	  		${CC} ${G_LIBGCC2_CFLAGS} ${G_INCLUDES} -E -xassembler-with-cpp -; \
71	} | ${TOOL_AWK} -f ${G_SHLIB_MKMAP} > ${.TARGET}.tmp
72	mv ${.TARGET}.tmp ${.TARGET} 
73
74.else
75.include <bsd.prog.mk> # do nothing
76.endif
77