On Dec 22 16:31, Corinna Vinschen wrote: > On Dec 22 09:20, Brian Ford wrote: > > On Thu, 22 Dec 2011, Corinna Vinschen wrote: > > > > > On Dec 21 15:25, Brian Ford wrote: > > > > On Wed, 21 Dec 2011, Brian Ford wrote: > > > > > > > > Thanks for the fix Christopher, but I must be using the wrong compiler > > > > or > > > > something. Here's my next issue: > > > > > > > > src/winsup/cygwin/child_info.h: > > > > In static member function static cygheap_exec_info* > > > > cygheap_exec_info::alloc(): > > > > src/winsup/cygwin/child_info.h:115: > > > > error: invalid use of member cygheap_exec_info::children in static > > > > member > > > > function > > > > src/winsup/cygwin/sigproc.cc:914: > > > > error: from this location > > > > > > Did you try to drop the -Werror from the command line, for testing sake? > > > > No, because in this case it actually is an error, not one converted from a > > warning. Am I missing something, or shouldn't the cygwin sources compile > > without this kind of difficulty? Is this really just a difference between > > the Cygwin gcc-4 and the one you guys use to cross compile? > > Should be basically the same compiler: > > i686-pc-cygwin-gcc (GCC) 4.5.3 20110428 (Fedora Cygwin 4.5.3-4) > > The error message is kind of nonsense anyway. The expression in question > is > > sizeof (cygheap_exec_info) + (nprocs * sizeof (children[0])) > > so it's just a `sizeof', not an actual usage of the member. Try this > for now:
Btw., you are apparently not running the latest gcc-4. I just tried to compile this file (without my patch) on Cygwin and it works fine without any warning or error: $ gcc --version gcc (GCC) 4.5.3 $ cygcheck -c gcc4 Cygwin Package Information Package Version Status gcc4 4.5.3-3 OK Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Project Co-Leader cygwin AT cygwin DOT com Red Hat -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
