On Sat, 2007-11-24 at 02:18 -0600, Ryan Schmidt wrote: > On Nov 22, 2007, at 23:30, paul beard wrote: > > > On 11/22/07, Ryan Schmidt wrote: > > > >> I assume the only practical difference between MacPorts gcc_select > >> and Apple gcc_select is that Apple gcc_select only lets you select > >> Apple-installed compilers, while MacPorts lets you (additionally?) > >> select MacPorts-installed compilers. > > > > Apparently, that's the case. Any idea how you add/remove compilers > > from it's list? In either the Apple-supplied one or the MacPorts > > version? > > Based on "man gcc_select" (with the gcc_select port not installed), I > assume it's not possible to modify the list of compilers it can > select. If it had been possible, I assume MacPorts would just > piggyback on Apple's gcc_select instead of reinventing the wheel. > > Configuration of the MacPorts gcc_select seems to be possible (though > I have not tried it myself). Read "man gcc_select" (with the > gcc_select port installed). >
You can of course also directly use the various gcc compilers for your programs by calling `gcc-mp-4.2 foo.c -o foo' (etc.); gcc_select is for getting `gcc foo.c -o foo' to work "just like that" for a preselected compiler, like if you always want to build your sources with gcc 4.1 from macports. The MacPorts' gcc_select really is beta and requires some work; it _should_ not interfere with any port build but probably will do with some. So it is not intended for getting ports to build with a different version of gcc -- a goal that would probably require quite some effort. Regards, -Markus -- Dipl. Inf. (FH) Markus Weissmann http://www.mweissmann.de/ http://www.macports.org/ _______________________________________________ macports-users mailing list macports-users@lists.macosforge.org http://lists.macosforge.org/mailman/listinfo/macports-users