I don't have any details on what gcc does or doesn't need, but it's a nice project.
On Fri, Aug 8, 2014 at 6:11 AM, Steven Honeyman <stevenhoney...@gmail.com> wrote: > Hi All, > > I've been setting up a build script for a tiny(for modern day > standards!) initramfs environment so that I can "repurpose" computers > to use as distccd servers without touching the OS on the hard disk. > > This is basically just a trimmed linux kernel, busybox, glibc, gcc, > and of course distccd (+avahi +dbus, grrr!) > > It's working perfectly right now, the size is around 51MB total (using > latest linux 3.16+gcc4.9.1), but I still want to trim it down further! > Could someone give me a list of the actual requirements of gcc, for > distccd to work successfully? I tried randomly plucking files from it > - not a good idea it seems! > As I understand it, distccd only should need to be able to compile > preprocessed files, so should it still work after I remove the linker, > headers(from libexec), lto-wrapper, etc? > > Here's my gcc configure for the current working setup in case there is > something else I can exclude but haven't found yet: > > ../gcc-4.9.1/configure --prefix=/usr --libdir=/usr/lib > --libexecdir=/usr/lib --mandir=/usr/share/man --enable-languages=c,c++ > --disable-nls --disable-multilib --disable-werror --with-system-zlib > --enable-clocale=gnu --enable-checking=release --enable-threads=posix > --without-headers --disable-libatomic --disable-libgomp > --disable-libitm --disable-libquadmath --disable-libsanitizer > --disable-libssp --disable-libvtv --disable-libcilkrts > --disable-libstdcxx --disable-libstdcxx-pch --disable-libstdc++-v3 > --disable-libada --disable-libunwind-exceptions --disable-debug > --disable-bootstrap --disable-plugin --disable-lto --disable-shared > --enable-static > > I expect gmail will make a mess of that - in my script it is nicely > broken into smaller lines, I promise! > Also, one final question I'm almost ashamed I need to ask - will > leaving cloog and isl out of the build have any effect on the code it > outputs from preprocessed source... or are they just to optimize the > compiler itself? > > > Any help or feedback would be appreciated, > > Steven. > __ > distcc mailing list http://distcc.samba.org/ > To unsubscribe or change options: > https://lists.samba.org/mailman/listinfo/distcc > -- Martin
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