Many thanks Corey. The link is OK, i was mistaken. My machine is Linux, Fedora 12, should i execute util/crossgcc/buildgcc to change the GCC of the system? So how util/crossgcc/buildgcc works? because there is already a GCC rpm installed, then it will install another one and the previous version is uninstalled? If I use Fedora 12 GCC, when it executes 'gcc -Wa,--divide" and the option(--divide) is unknown, how come it can compile the files by it without errors?
On Sun, Sep 5, 2010 at 10:00 AM, Corey Osgood <[email protected]> wrote: > On Sun, Sep 5, 2010 at 1:15 AM, ali hagigat <[email protected]> wrote: >> Thank you all for the replies. >> Peter, the link you wrote is broken! >> http://sourceware.org/binutils/docs/as/i386_002dOptions.html#i386_002dOptions > > Works fine for me: > > --divide > On SVR4-derived platforms, the character `/' is treated as a > comment character, which means that it cannot be used in expressions. > The `--divide' option turns `/' into a normal character. This does not > disable `/' at the beginning of a line starting a comment, or affect > using `#' for starting a comment. > >> >> Should i execute, util/crossgcc/buildgcc to change and patch the >> original Linux GCC? > > No, crossgcc should fetch it's own "known good" version of gcc and > patch it. Trying to patch some other version of gcc will probably > fail. > > -Corey > >> That will be all? or I may have to change some other things. >> Please excuse me if my question is a repeat. >> >> On Sat, Sep 4, 2010 at 5:50 PM, Peter Stuge <[email protected]> wrote: >>> ali hagigat wrote: >>>> It seems that there is no definition of --divide option for GNU >>>> assembler. >>> >>> http://sourceware.org/binutils/docs/as/i386_002dOptions.html#i386_002dOptions >>> >>> -- >>> coreboot mailing list: [email protected] >>> http://www.coreboot.org/mailman/listinfo/coreboot >>> >> >> -- >> coreboot mailing list: [email protected] >> http://www.coreboot.org/mailman/listinfo/coreboot >> > -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
