#171 Clang-analyzer issue

[Vladimir Petrigo]

Hello,

I have met some issue with clang-analyzer-3.6.1-2 build for mingw64 and mingw32. Maybe I missed something but it seems not working.
When I try to pass mingw32-make command it will always say to me that:
C:/msys64/mingw64/bin/bin/clang: No such file or directory at C:/msys64/mingw64/bin/scan-build line 1599.

I guess the issue with this doubled /bin/bin, but I am not sure that I can fix it by myself.

Could you advise me what to do?

[Ray Donnelly]

Please list exact reproduction steps.

[Vladimir Petrigo]

Nothing special, even when I type scan-build --help it gives:

$ scan-build --help
C:/msys64/mingw64/bin/bin/clang: No such file or directory at C:/msys64/mingw64/bin/scan-build line 1599.

Output of 'uname -a':

MINGW64_NT-6.1 2.1.0(0.287/5/3) 2015-06-28 14:17 x86_64 Msys

[Alexx83]

This is clang scan-build script issue I think. I'm not expert in perl but I see next:

use FindBin qw($RealBin);
...
$Clang = Cwd::realpath("$RealBin/bin/clang"); <==== This is line 1599
if (!defined $Clang || ! -x $Clang) {
$Clang = Cwd::realpath("$RealBin/clang");
}
...

As I understand FindBin return path to script directory (http://perldoc.perl.org/FindBin.html)

[Vladimir Petrigo]

Hello Alex,

Thank for your reply and sorry for delay. I changed the line 1599 to

$Clang = Cwd::realpath("$RealBin/bin/clang");

to

$Clang = Cwd::realpath("$RealBin/clang");

and after that it says that it missed ccc-analyzer and c++-analyzer. After I took it from here for c++-analyzer and for ccc-analyzer it seems to be working correctly. But I wonder why these files missed after the clang-analyzer package installed.