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Copy .s.so rule we use for libgcc_pic to make sure the millicode is 

.hidden in libgcc_s.so as well.  Enable it for sh3.  Other CPUs for
which gcc uses millicode probably need this too.
Per discussion with Nick Hudson <skrll>.
This commit is contained in:
uwe 2004-04-28 01:44:59 +00:00
parent ac908ddaab
commit 562404165e
1 changed files with 20 additions and 1 deletions
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21
gnu/lib/libgcc3/libgcc_s/Makefile
View File

@ -1,4 +1,4 @@
# $NetBSD: Makefile,v 1.5 2004/03/22 17:08:23 skrll Exp $
# $NetBSD: Makefile,v 1.6 2004/04/28 01:44:59 uwe Exp $
REQUIRETOOLS= yes
NOLINT= # defined
@ -28,6 +28,25 @@ SRCS+= ${LIB2FUNCS} ${LIB2DIVMOD} ${LIB2_EH} \
.include <bsd.lib.mk>
.if ${MACHINE_CPU} == "sh3"
# make sure the millicode is not externally visible
CLEANFILES+= ${SOBJS:=.tmp1} ${SOBJS:=.tmp2}
.S.so .s.so:
${_MKTARGET_COMPILE}
${COMPILE.S} ${CAPICFLAGS} ${CFLAGS:M-[ID]*} ${.IMPSRC} -o ${.TARGET}.tmp1
${NM} -pg ${.TARGET}.tmp1 | ${AWK} 'NF == 3 { print "\t.hidden", $$3 }' | \
${CC} -Wl,-x -r -nostdinc -nostdlib -o ${.TARGET}.tmp2 ${.TARGET}.tmp1 -xassembler -
.if defined(COPTS) && !empty(COPTS:M*-g*)
mv ${.TARGET}.tmp2 ${.TARGET}
.else
${LD} -x -r ${.TARGET}.tmp2 -o ${.TARGET}
rm -f ${.TARGET}.tmp2
.endif
rm -f ${.TARGET}.tmp1
.endif
.else
.include <bsd.prog.mk> # do nothing
.endif