Date: Thu, 15 Feb 2007 13:50:48 +0100 (CET) From: Christian Baer <christian.baer@uni-dortmund.de> To: freebsd-sparc64@freebsd.org Subject: Re: good (working) CFLAGS for SPARC64 (Christian Baer) Message-ID: <er1kv8$3oq$5@nermal.rz1.convenimus.net> References: <340594530702021212x63266109yf2f1d4b7b5833c9e@mail.gmail.com>
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On Fri, 2 Feb 2007 12:12:56 -0800 Steven Hillis wrote:
Hello Steven!
Sorry this answer took so long. I was off on a holiday in east Germany.
Now I have settled in again and got back to my old problems. :-)
> I've personally had some success with the following:
> -O2 -mcpu=ultrasparc -pipe -fomit-frame-pointer -ffast-math
> -finline-functions -fweb -frename-registers -mapp-regs
I've been much more careful that you, as I have only added the mcpu-flag
and also added the mtune-flag (both set to ultrasparc). The -O2 I left
in place.
In many cases, things won't compile. This includes the world as well
(make buildworld). While I am writing this, I am running a csup on my
Sun, so I can try again with the current sources (RELENG_6).
Once again, it didn't work. :-( I only used the flags above in
/etc/make.conf and buildworld doesn't work anymore. Can you actually
build a whole world with those flags?
I'm putting the results (final lines) below.
Regards
Chris
make -j 2 buildworld starts here...
echo
"\"/usr/src/gnu/usr.bin/cc/cc_tools/../../../../contrib/gcc/c-common.c\",
" >> gtyp-gen.h
echo
"\"/usr/src/gnu/usr.bin/cc/cc_tools/../../../../contrib/gcc/c-common.h\",
" >> gtyp-gen.h
echo
"\"/usr/src/gnu/usr.bin/cc/cc_tools/../../../../contrib/gcc/c-pragma.c\",
" >> gtyp-gen.h
echo
"\"/usr/src/gnu/usr.bin/cc/cc_tools/../../../../contrib/gcc/c-objc-common.c\",
" >> gtyp-gen.h
echo "NULL};" >> gtyp-gen.h
echo "static const char *lang_dir_names[] = { \"c\", " >> gtyp-gen.h
echo "\"cp\", " >> gtyp-gen.h
echo "\"objc\", " >>
gtyp-gen.h
echo "\"f\", " >> gtyp-gen.h
echo "NULL};" >> gtyp-gen.h
cat gengtype-yacc.c > gengtype-yacc+%DIKED.c
sed -e "s/xmalloc/malloc/g" -e "s/xrealloc/realloc/g" -e
"s/malloc/xmalloc/g" -e "s/realloc/xrealloc/g" gengtype-yacc.c >
gengtype-yacc+%DIKED.c
echo '#include <bconfig.h>' > config.h
cc -O2 -pipe -mcpu=ultrasparc -mtune=ultrasparc -I. -DIN_GCC
-DHAVE_CONFIG_H -DPREFIX=\"/usr\"
-I/usr/obj/usr/src/gnu/usr.bin/cc/cc_tools/../cc_tools
-I/usr/src/gnu/usr.bin/cc/cc_tools/../cc_tools
-I/usr/src/gnu/usr.bin/cc/cc_tools/../../../../contrib/gcc
-I/usr/src/gnu/usr.bin/cc/cc_tools/../../../../contrib/gcc/config
-DGENERATOR_FILE -I/usr/obj/usr/src/tmp/legacy/usr/include -c
/usr/src/gnu/usr.bin/cc/cc_tools/../../../../contrib/gcc/choose-temp.c
cc -O2 -pipe -mcpu=ultrasparc -mtune=ultrasparc -I. -DIN_GCC
-DHAVE_CONFIG_H -DPREFIX=\"/usr\"
-I/usr/obj/usr/src/gnu/usr.bin/cc/cc_tools/../cc_tools
-I/usr/src/gnu/usr.bin/cc/cc_tools/../cc_tools
-I/usr/src/gnu/usr.bin/cc/cc_tools/../../../../contrib/gcc
-I/usr/src/gnu/usr.bin/cc/cc_tools/../../../../contrib/gcc/config
-DGENERATOR_FILE -I/usr/obj/usr/src/tmp/legacy/usr/include -c
/usr/src/gnu/usr.bin/cc/cc_tools/../../../../contrib/gcc/concat.c
In file included from ./bconfig.h:3,
In file included from ./bconfig.h:3,
from ./config.h:1,
from
/usr/src/gnu/usr.bin/cc/cc_tools/../../../../contrib/gcc/choose-temp.c:23:
/usr/src/gnu/usr.bin/cc/cc_tools/../cc_tools/auto-host.h:532:3: #error
"I don't know what arch this is."
from ./config.h:1,
from
/usr/src/gnu/usr.bin/cc/cc_tools/../../../../contrib/gcc/concat.c:48:
/usr/src/gnu/usr.bin/cc/cc_tools/../cc_tools/auto-host.h:532:3: #error
"I don't know what arch this is."
*** Error code 1
*** Error code 1
2 errors
*** Error code 2
1 error
*** Error code 2
1 error
*** Error code 2
1 error
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