thanks for replying. i needed it! in fact, there is no need to change whole problematic cygwin source code to fix aliasing problem.. for me, just getting rid of '-Werror' from makefile.in resolves the problem. it just complains for some lines of warning :) "Dave "What part of PCYMTNQREAIYR isn't obvious? ;-)" Korn" <davek.spamt...@googlemail.com> wrote in message news:4b2bdfab.2020...@googlemail.com... > jojelino wrote: > >>> make -j 10 because of speed gain. >> and it complains.. which i reported it. >> so i got >>> cd i686-pc-cygwin/winsup >> and >make again. >> and it complains when it comes to cygserver.exe >> >> this could be answer for your question????? > > I was just curious how you got as far as building cygserver.exe without > running into earlier problems compiling the cygwin1.dll; it doesn't build > using 4.5.0 without a lot of patching. > > Anyway, thanks for the bug report; you reminded me that I stumbled across > this bug earlier in the summer but put it to one side because 4.5.0 was > still > a long way from release. Time to fix it, particularly now that the > libstdc++ > changes have gone in. > > The problem is a bug in the linker, so you'll need to check out binutils > from sourceware.org cvs and apply the attached > weaksyms-vs-undefs-order-of-ref-fix-take-2.diff patch. You'll also need > the > other attached patch for the winsup/cygwin repository before it will all > compile correctly with 4.5.0; there are a number of aliasing problems to > which > 4.5.0 is more sensitive than earlier GCCs. > > (I'll be feeding these patches back upstream in due course, once I've > given > them all some further testing, but they build an apparently fully working > 4.5.0-compiled cygwin1.dll so far, anyway.) > > cheers, > DaveK >
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