On Tue, Jun 24, 2014 at 14:21:37 -0400, Brad King wrote:
> On 06/24/2014 08:31 AM, Mojca Miklavec wrote:
> > /path/to/cmake-3.0.0/Bootstrap.cmk/cmake -E cmake_link_script
> > CMakeFiles/CMakeLib.dir/link.txt --verbose=1
> >
> > isn't outputting the whole command, but cutting it in the middle instead.
>
> The lines are read here:
>
> http://cmake.org/gitweb?p=cmake.git;a=blob;f=Source/cmcmd.cxx;hb=v3.0.0#l988
>
> using the GetLineFromStream helper:
>
>
> http://cmake.org/gitweb?p=cmake.git;a=blob;f=Source/kwsys/SystemTools.cxx;hb=v3.0.0#l4157
>
> Note the buffer size is 1024. Something must go wrong with the
> stream state to make it look like EOL or EOF to this code.
The proper way to read lines from a file using iostream is:
std::string line;
while (std::getline(istr, line)) {
// use line
}
Unfortunately, it looks like there's unavoidable extra logic in there.
Maybe we could do:
#ifdef BROKEN_STREAMS
// crutch code
#else
// sanity
#endif
--Ben
--
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