[Bug 22540] New: CMake hangs when trying to detect and test MinGW compiler (gcc.exe & g++.exe)

http://bugs.winehq.org/show_bug.cgi?id=22540

Summary: CMake hangs when trying to detect and test MinGW
                    compiler (gcc.exe & g++.exe)
           Product: Wine
           Version: 1.1.43
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

CMake hangs when trying to detect a usable Compiler, preferable MinGW, assuming
`-G "Unix Makefiles"' has been set as commandline argument.
CMake is also consuming a significant amount of CPU.

Excpected output when running cmake natively (example):
$ cmake .
    -- The C compiler identification is GNU
    -- The CXX compiler identification is GNU
    -- Check for working C compiler: /usr/bin/gcc
    -- Check for working C compiler: /usr/bin/gcc -- works
    -- Detecting C compiler ABI info
    -- Detecting C compiler ABI info - done
    -- Check for working CXX compiler: /usr/bin/c++
    -- Check for working CXX compiler: /usr/bin/c++ -- works
    -- Detecting CXX compiler ABI info
    -- Detecting CXX compiler ABI info - done
    -- Configuring done
    -- Generating done
    -- Build files have been written to: /home/user/somepath

Actual Output:
$ wine cmake . -G 'Unix Makefiles'
    -- The C compiler identification is GNU
    -- The CXX compiler identification is GNU
    -- Check for working C compiler: C:/MinGW/bin/gcc.exe
    (... nothing happens, just consuming CPU)

MinGW is installed into C:\MinGW, CMake (latest version from cmake.org) is
Installed into C:\CMake.

The projectfile (CMakeLists.txt) is working properly, and I've tested the
project successfully on Windows XP SP2, using exactly the same CMake version,
creating projectfiles for MinGW, VisualStudio and SunStudio, so it's most
certainly not the CMakeLists.txt who's causing the bug.

[Bug 22540] CMake hangs when trying to detect and test MinGW compiler (gcc.exe & g++.exe)

http://bugs.winehq.org/show_bug.cgi?id=22540

--- Comment #1 from Sebastian   2010-05-01 01:54:08 ---
Created an attachment (id=27643)
 --> (http://bugs.winehq.org/attachment.cgi?id=27643)
Backtrace from winedbg.

[Bug 22540] CMake hangs when trying to detect and test MinGW compiler (gcc.exe & g++.exe)

http://bugs.winehq.org/show_bug.cgi?id=22540

--- Comment #2 from Sebastian   2010-05-01 02:32:34 ---
+relay output (WARNING: uncompressed around 294MB big!)
since attachments can't be bigger than 1MB, it's uploaded elsewhere:
http://filebin.ca/fucazq/relay.txt.7z

[Bug 22540] CMake hangs when trying to detect and test MinGW compiler (gcc.exe & g++.exe)

http://bugs.winehq.org/show_bug.cgi?id=22540

--- Comment #3 from Austin English   2010-05-01 15:15:31 ---
Your log needs debugging symbols.

[Bug 22540] CMake hangs when trying to detect and test MinGW compiler (gcc.exe & g++.exe)

http://bugs.winehq.org/show_bug.cgi?id=22540

--- Comment #4 from Sebastian   2010-05-01 19:00:32 ---
(In reply to comment #3)
> Your log needs debugging symbols.

from wine or cmake?

[Bug 22540] CMake hangs when trying to detect and test MinGW compiler (gcc.exe & g++.exe)

http://bugs.winehq.org/show_bug.cgi?id=22540

--- Comment #5 from Vitaliy Margolen   2010-05-01 21:03:09 ---
(In reply to comment #4)
Wine.

[Bug 22540] CMake hangs when trying to detect and test MinGW compiler (gcc.exe & g++.exe)

http://bugs.winehq.org/show_bug.cgi?id=22540

--- Comment #6 from Sebastian   2010-05-02 12:29:47 ---
Created an attachment (id=27671)
 --> (http://bugs.winehq.org/attachment.cgi?id=27671)
Updated backtrace, using latest wine compiled as debugbuild.

[Bug 22540] CMake hangs when trying to detect and test MinGW compiler (gcc.exe & g++.exe)

http://bugs.winehq.org/show_bug.cgi?id=22540

--- Comment #7 from Sebastian   2010-05-09 14:44:56 ---
There is a "workaround" to get CMake to generate Makefiles for MinGW;
Instead of using "Unix Makefiles" one has to use "MinGW Makefiles":
    wine cmake -G "MinGW Makefiles" $path_to_project # ...

This command will create the Makefile correctly, and the project will build
correctly.

However, the generator "MinGW Makefiles" doesn't seem to be documented, and
"Unix Makefiles" generates valid Makefiles for MinGW on Windows XP (and most
likely on Vista and Win7 too).

A sample project has been attached, which can be used to test the following:
    # will fail with the described behaviour
    wine cmake -G "Unix Makefiles" .

# will create a Makefile
   wine cmake -G "MinGW Makefiles" .
   # build the project (It's just a helloworld application)
   wine make

[Bug 22540] CMake hangs when trying to detect and test MinGW compiler (gcc.exe & g++.exe)

http://bugs.winehq.org/show_bug.cgi?id=22540

--- Comment #8 from Sebastian   2010-05-09 14:47:58 ---
Created an attachment (id=27834)
 --> (http://bugs.winehq.org/attachment.cgi?id=27834)
sample CMake project

[Bug 22540] CMake hangs when trying to detect and test MinGW compiler (gcc.exe & g++.exe)

http://bugs.winehq.org/show_bug.cgi?id=22540

Sebastian  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #27834|0                           |1
        is obsolete|                            |

[Bug 22540] CMake hangs when trying to detect and test MinGW compiler (gcc.exe & g++.exe)

http://bugs.winehq.org/show_bug.cgi?id=22540

--- Comment #9 from Sebastian   2010-05-09 14:56:45 ---
Created an attachment (id=27835)
 --> (http://bugs.winehq.org/attachment.cgi?id=27835)
sample CMake Project

[Bug 22540] CMake hangs when trying to detect and test MinGW compiler (gcc.exe & g++.exe)

http://bugs.winehq.org/show_bug.cgi?id=22540

--- Comment #10 from Sebastian   2010-08-02 23:58:44 ---
Not sure why this bug hasn't been updated yet, but starting with 1.3*, cmake
seems to work as expected on wine.

[Bug 22540] CMake hangs when trying to detect and test MinGW compiler (gcc.exe & g++.exe)

http://bugs.winehq.org/show_bug.cgi?id=22540

Sebastian  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |WORKSFORME

--- Comment #11 from Sebastian   2010-08-02 23:59:15 ---
setting to resolved/worksforme

[Bug 22540] CMake hangs when trying to detect and test MinGW compiler (gcc.exe & g++.exe)

http://bugs.winehq.org/show_bug.cgi?id=22540

Dmitry Timoshkov  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|WORKSFORME                  |FIXED

--- Comment #12 from Dmitry Timoshkov   2010-08-03 00:16:04 ---
Fixed then.

[Bug 22540] CMake hangs when trying to detect and test MinGW compiler (gcc.exe & g++.exe)

http://bugs.winehq.org/show_bug.cgi?id=22540

Alexandre Julliard  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #13 from Alexandre Julliard   2010-08-20 12:39:18 ---
Closing bugs fixed in 1.3.1.