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Makefile revision 1.1.1.2.4.2 
      1 #	$NetBSD: Makefile,v 1.1.1.2.4.2 2014/05/22 15:58:35 yamt Exp $
      2 
      3 USE_SHLIBDIR=	yes
      4 REQUIRETOOLS=	yes
      5 NOLINT=		# defined
      6 
      7 LIB=		gcc_s
      8 NOSTATICLIB=	# defined
      9 NOPROFILE=	# defined
     10 NOPICINSTALL=	# defined
     11 
     12 .include "../../../Makefile.gcc_path"
     13 .include <bsd.own.mk>
     14 
     15 .if ${MKGCC} != "no"
     16 
     17 .cc: # disable .cc->NULL transform
     18 
     19 SHLIB_MAJOR=	1
     20 SHLIB_MINOR=	0
     21 
     22 LDFLAGS+=	-nodefaultlibs
     23 LDFLAGS+=	-Wl,--version-script=${.OBJDIR}/libgcc.map
     24 
     25 # XXX handle this better?
     26 .if ${MACHINE} == "emips"
     27 G_LIB2ADD_HACK+=	${GNUHOSTDIST}/gcc/config/floatunsidf.c \
     28 			${GNUHOSTDIST}/gcc/config/floatunsisf.c
     29 .endif
     30 
     31 SRCS+=		${LIB2FUNCS} ${LIB2DIVMOD} ${LIB2_EH} ${LIB2_EHASM} \
     32 		${G_LIB2ADD:T:S/.asm/.S/} ${G_LIB2ADD_HACK:T:S/.asm/.S/} \
     33 		${LIB1ASMFUNCS}
     34 
     35 COPTS.unwind-dw2.c = -Wno-stack-protector
     36 
     37 DPADD+=		libgcc.map
     38 CLEANFILES+=	libgcc.map
     39 
     40 .include <bsd.lib.mk>
     41 
     42 .if ${MKPICLIB} != "no"
     43 LIBGCC_S_OBJS=	${SOBJS}
     44 .else
     45 LIBGCC_S_OBJS=	${OBJS}
     46 .endif
     47 
     48 libgcc.map:	${LIBGCC_S_OBJS} ${G_SHLIB_MKMAP} ${G_SHLIB_MAPFILES}
     49 	{ \
     50 		${NM} ${G_SHLIB_NM_FLAGS} ${LIBGCC_S_OBJS}; \
     51 		echo %%; \
     52 		cat ${G_SHLIB_MAPFILES} | \
     53 			${TOOL_SED} -e "/^[ 	]*#/d" \
     54 			    -e 's/^%\(if\|else\|elif\|endif\|define\)/#\1/' | \
     55 	  		${CC} ${G_LIBGCC2_CFLAGS} ${G_INCLUDES} -E -xassembler-with-cpp -; \
     56 	} | ${TOOL_AWK} -f ${G_SHLIB_MKMAP} > ${.TARGET}.tmp
     57 	mv ${.TARGET}.tmp ${.TARGET} 
     58 
     59 .else
     60 .include <bsd.prog.mk> # do nothing
     61 .endif
     62