[CMake] Problem linking libs with filename length=1 char

[Ian.Appru at ubs.com]

Hi,

I have been having difficulty linking libs with a 1 char filename.
On my solaris build there are a number of them which I would expect to
appear as say -lc -lw -lm on the link command.

Instead they are ignored altogether.

I tracked the problem down to function
cmLocalGenerator::ComputeLinkInformation(), where the following code
appears - 

    pos = lib.find_last_not_of(" \t\r\n");
    if(pos != lib.npos)
      {
      lib = lib.substr(0, pos);
      }
    if(lib.empty())
      {
      continue;
      }


I believe
>lib = lib.substr(0, pos);
should be
>lib = lib.substr(0, pos+1);

I am using a cut of cmake from cvs - a couple of weeks old now so excuse
if you have already spotted and fixed this issue.
If not I can raise a bug and post the fix.

Regards
Ian




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