From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 7724 invoked by alias); 13 Sep 2006 00:30:40 -0000 Received: (qmail 7712 invoked by uid 48); 13 Sep 2006 00:30:33 -0000 Date: Wed, 13 Sep 2006 00:30:00 -0000 Message-ID: <20060913003033.7711.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug other/29049] possible problem: building gcc >= 4.2 on i686 GNU/Linux|SMP (non-64bit) platform fails In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "WISD00M at GMX dot NET" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2006-09/txt/msg01121.txt.bz2 List-Id: ------- Comment #14 from WISD00M at GMX dot NET 2006-09-13 00:30 ------- Sorry, I just realized that I somehow managed to forget to post the actual error and warning messages: /root/tmp/plain/./gcc/xgcc -B/root/tmp/plain/./gcc/ -B/usr/local/i686-pc-linux-gnu/bin/ -B/usr/local/i686-pc-linux-gnu/lib/ -isystem /usr/local/i686-pc-linux-gnu/include -isystem /usr/local/i686-pc-linux-gnu/sys-include -O2 -O2 -g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -msse -c \ ../../gcc-4.2-20060906/gcc/config/i386/crtfastmath.c \ -o crtfastmath.o ../../gcc-4.2-20060906/gcc/config/i386/crtfastmath.c:1: sorry, unimplemented: 64-bit mode not compiled in :0: sorry, unimplemented: 64-bit mode not compiled in /bin/sh ../../gcc-4.2-20060906/gcc/../move-if-change tmp-macro_list macro_list ../../gcc-4.2-20060906/gcc/config/i386/crtfastmath.c: In function 'set_fast_math': ../../gcc-4.2-20060906/gcc/config/i386/crtfastmath.c:77: warning: implicit declaration of function '__builtin_ia32_stmxcsr' echo timestamp > s-macro_list ../../gcc-4.2-20060906/gcc/config/i386/crtfastmath.c:109: warning: implicit declaration of function '__builtin_ia32_ldmxcsr' make[3]: *** [crtfastmath.o] Error 1 the error about the missing 64 bit support is exactly what I get for all the crt related files. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29049