[kloczek@kloczek01 src]$ LANG= make CC="gcc -m64" passwd if gcc -m64 -DHAVE_CONFIG_H -I. -I. -I.. -I../lib -I../libmisc -DLOCALEDIR=\"/usr/share/locale\" -g -O2 -MT passwd.o -MD -MP -MF ".deps/passwd.Tpo" -c -o passwd.o passwd.c; \ then mv -f ".deps/passwd.Tpo" ".deps/passwd.Po"; else rm -f ".deps/passwd.Tpo"; exit 1; fi passwd.c:1: sorry, unimplemented: 64-bit mode not compiled in make: *** [passwd.o] Error 1 [kloczek@kloczek01 src]$ rpm -q gcc --qf "%{NAME}-%{VERSION}-%{RELEASE}.%{ARCH}\n" gcc-4.1.0-0.20.x86_64 [kloczek@kloczek01 src]$ gcc -dumpspecs | grep 64 [kloczek@kloczek01 src]$ kloczek -- fedora-devel-list mailing list fedora-devel-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-devel-list