[src/trunk]: src/sys/arch/arc/conf some clean up, especially,

[soda <soda%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/56e3a12c86b0
branches:  trunk
changeset: 482932:56e3a12c86b0
user:      soda <soda%NetBSD.org@localhost>
date:      Fri Feb 25 13:20:43 2000 +0000

description:
some clean up, especially,
 - use "objcopy -O ecoff-littlemips" instead of elf2ecoff to make cross
   compilation easy. this also workarounds a problem that -current
   elf2ecoff doesn't work with ARC BIOS.
 - use -mips2 for ld, since mixing -mips3 and -mips2 doesn't work with
   -current ld.
mostly from Izumi Tsutsui <tsutsui%netbsd.org@localhost>

diffstat:

 sys/arch/arc/conf/Makefile.arc |  18 ++++++------------
 1 files changed, 6 insertions(+), 12 deletions(-)

diffs (60 lines):

diff -r 03318ae7f45f -r 56e3a12c86b0 sys/arch/arc/conf/Makefile.arc
--- a/sys/arch/arc/conf/Makefile.arc    Fri Feb 25 11:33:45 2000 +0000
+++ b/sys/arch/arc/conf/Makefile.arc    Fri Feb 25 13:20:43 2000 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: Makefile.arc,v 1.34 2000/02/22 11:25:58 soda Exp $
+#      $NetBSD: Makefile.arc,v 1.35 2000/02/25 13:20:43 soda Exp $
 #      $OpenBSD: Makefile.arc,v 1.13 1999/08/15 20:43:57 niklas Exp $
 
 # Makefile for NetBSD
@@ -33,8 +33,8 @@
 RANLIB?=ranlib
 STRIP?=        strip
 SIZE?= size
-ELF2AOUT?=     touch           # XXX
-ELF2ECOFF?=    elf2ecoff
+OBJCOPY?=objcopy
+ELF2ECOFF?=${OBJCOPY} -O ecoff-littlemips
 TOUCH?=        touch -f -c
 TSORT?=        tsort -q
 
@@ -62,7 +62,7 @@
 GP?=           -G 0 # -G 30 # XXX: check this
 CFLAGS=                ${DEBUG} ${COPTS} ${CWARNFLAGS} ${GP} \
                -mips2 -mcpu=r4000 -mno-abicalls -mno-half-pic
-AFLAGS=                -x assembler-with-cpp -traditional-cpp -mips3 -D_LOCORE
+AFLAGS=                -x assembler-with-cpp -traditional-cpp -mips2 -D_LOCORE
 LINKFLAGS=     -T${MIPS}/conf/kern.ldscript -Ttext ${TEXTADDR} -e start ${GP}
 STRIPFLAGS=    -g -X -x
 
@@ -103,7 +103,7 @@
 #      ${SYSTEM_LD} swapxxx.o
 #      ${SYSTEM_LD_TAIL}
 SYSTEM_OBJ=    locore.o fp.o locore_machdep.o \
-                param.o ioconf.o ${OBJS} ${LIBCOMPAT} ${LIBKERN}
+               param.o ioconf.o ${OBJS} ${LIBCOMPAT} ${LIBKERN}
 .if !empty(IDENT:M-DMIPS3)
 SYSTEM_OBJ+=   locore_mips3.o
 .endif
@@ -125,10 +125,7 @@
 .endif
 
 SYSTEM_LD_TAIL+=;\
-               mv $@ $@.elf; \
-               ${ELF2AOUT} $@.elf $@; \
-               chmod 755 $@; \
-               ${ELF2ECOFF} $@.elf $@.ecoff
+               ${ELF2ECOFF} $@ $@.ecoff
 
 %LOAD
 
@@ -180,9 +177,6 @@
          sed 's,../.*/\(.*.o\),rm -f \1; ln -s ../GENERIC/\1 \1,' > makelinks
        sh makelinks && rm -f dontlink
 
-#OBSOLETE:
-#SRCS= ${ARC}/arc/locore.S ${ARC}/arc/fp.S \
-#      param.c ioconf.c ${CFILES} ${SFILES}
 SRCS=  ${MIPS}/mips/locore.S ${MIPS}/mips/fp.S \
        ${ARC}/arc/locore_machdep.S \
        param.c ioconf.c ${CFILES} ${SFILES}