Philip Lowman wrote: > On Mon, Jan 18, 2010 at 7:17 PM, Mateusz Loskot <mate...@loskot.net> wrote: >> >> In CMakeLists.txt I have something like this: >> >> if(MSVC) >> set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4") >> endif() >> >> I configure my build using command prompt of Visual Studio 2005 (8.0): >> >> D:\dev\geos\_svn\build-nmake>cmake -G "NMake Makefiles" ..\trunk >> >> and the compiler flags look as follows: >> >> CMAKE_CXX_FLAGS= /DWIN32 /D_WINDOWS /W3 /Zm1000 /EHsc /GR /W4 /MP >> >> I build and I'm getting D9025 warning: >> >> D:\dev\geos\_svn\build-nmake> nmake >> >> Microsoft (R) Program Maintenance Utility Version 8.00.50727.762 >> Copyright (C) Microsoft Corporation. All rights reserved. >> >> [ 0%] Building CXX object src/CMakeFiles/geos.dir/algorithm/Angle.cpp.obj >> cl : Command line warning D9025 : overriding '/W3' with '/W4' >> >> >> Would it be possible to get rid of this warning with some CMake magic? > > > Yes, you can use a regular expression to search and replace the > contents of CMAKE_CXX_FLAGS "/W3" (or /W[0-9]) with /W4... see > string(REGEX REPLACE...) in the docs.
The string manipulation does the trick for me, big thanks! Best regards, -- Mateusz Loskot, http://mateusz.loskot.net Charter Member of OSGeo, http://osgeo.org _______________________________________________ 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://www.cmake.org/mailman/listinfo/cmake