The following issue has been SUBMITTED. ====================================================================== http://www.cmake.org/Bug/view.php?id=14492 ====================================================================== Reported By: Nick Hutchinson Assigned To: ====================================================================== Project: CMake Issue ID: 14492 Category: CMake Reproducibility: always Severity: major Priority: normal Status: new ====================================================================== Date Submitted: 2013-10-18 09:07 NZDT Last Modified: 2013-10-18 09:07 NZDT ====================================================================== Summary: Visual Studio 2013 breaks parallel command-line builds Description: You get the following error: fatal error C1041: cannot open program database 'XXXX.pdb'; if multiple CL.EXE write to the same .PDB file, please use /FS
Adding `add_compile_options(/FS)` to a CMakeLists.txt works around the issue, but CMake should probably add it in by default. Infuriatingly, Microsoft don't appear to have documented this flag on MSDN[1]. 1: http://msdn.microsoft.com/en-us/library/vstudio/fwkeyyhe(v=vs.120).aspx Steps to Reproduce: With Ninja and Visual Studio 2013 installed (I tested with the Express edition), open a vcvarsall.bat command prompt, and configure and build any CMake project. E.g. > cmake -GNinja -DCMAKE_C_COMPILER=cl -DCMAKE_CXX_COMPILER=cl [PATH_TO_SOURCE_TREE] > ninja -j2 ====================================================================== Issue History Date Modified Username Field Change ====================================================================== 2013-10-18 09:07 Nick HutchinsonNew Issue ====================================================================== -- Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://public.kitware.com/cgi-bin/mailman/listinfo/cmake-developers
