> On Mon, Aug 26, 2013 at 9:32 AM, Jan Hubicka <hubi...@ucw.cz> wrote: > > >> > >> modify ALL_LINKERFLAGS or BUILD_LINKERFLAGS? > > > > configure --with-build-config=bootstrap-lto . You need plugin enabled > > buinutils for that. > > I think there however should be a lot easier way to reproduce it by just > > dropping some really > > large source file. Here LTO only runs the backend on very many functions. > > > > Honza > > by the way, we should be leaking less now that we release the memory > acquire in obstack for local pretty printers. and discharged pretty printers. > However, I think we still have problems with: (1) global pretty printers, > (2) when we do ggc_strdup on the formatted text. One of the local patches > I have avoids the copy and GGC involvement. > > Please let me know which of the above Make linker variables I should modify.
My favorite way to do so is to wait for compilation to get into linking stage and then simply cut&paste the command line and modify it myself. Otherwise it is bit inpractical: we link many times (every binary twice just for checksum :( ) and thus you would end up with quite massive disk usage I would guess. Honza > > -- Gaby