The following issue has been SUBMITTED. ====================================================================== http://www.cmake.org/Bug/view.php?id=14962 ====================================================================== Reported By: Michael Kahane Assigned To: ====================================================================== Project: CMake Issue ID: 14962 Category: CMake Reproducibility: always Severity: minor Priority: normal Status: new ====================================================================== Date Submitted: 2014-06-08 14:23 EDT Last Modified: 2014-06-08 14:23 EDT ====================================================================== Summary: Eclipse generator fails with several params to CMAKE_CXX_COMPILER_ARG1 Description: I'm trying to setup a C++ project in eclipse. The project is using the clang++ compiler and I'm using it in C++11 mode with libc++. To make the Eclipse generator detect the proper include paths and language I'm setting CMAKE_CXX_COMPILER_ARG1="-std=c++11 -stdlib=libc+11" on the command line but the the include paths do not appear in the generated eclipse project. I've also tried CMAKE_CXX_COMPILER_ARG1=-std=c++11\;-stdlib=libc+11 but the generator fails with an error in this case.
If I use only one argument to CMAKE_CXX_COMPILER_ARG1 it works. However if I use CMAKE_CXX_COMPILER_ARG1=-std=c11 it will set the __GXX_EXPERIMENTAL_CXX0X__ flag but not the include path to libc++ (instead it will set the include paths to stdlibc++). If I use CMAKE_CXX_COMPILER_ARG1=-stblib=libc+11 it will add /usr/include/c++/v1 to the include path but not set the __GXX_EXPERIMENTAL_CXX0X__ flags. Steps to Reproduce: You need a setup with clang++ and libc++. Assuming you have a c++ project in proj_dir make an adjacent build_dir. cd to the build_dir and: CC=clang CXX=clang++ cmake -G"Eclipse CDT4 - Unix Makefiles" -DCMAKE_BUILD_TYPE=Debug -DCMAKE_CXX_COMPILER_ARG1=-std=c++11\;-stdlib=libc++ -DCMAKE_ECLIPSE_VERSION=4.3 ../proj_dir or CC=clang CXX=clang++ cmake -G"Eclipse CDT4 - Unix Makefiles" -DCMAKE_BUILD_TYPE=Debug -DCMAKE_CXX_COMPILER_ARG1="-std=c++11-stdlib=libc++" -DCMAKE_ECLIPSE_VERSION=4.3 ../proj_dir ====================================================================== Issue History Date Modified Username Field Change ====================================================================== 2014-06-08 14:23 Michael Kahane New Issue ====================================================================== -- Powered by www.kitware.com Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Kitware offers various services to support the CMake community. For more information on each offering, please visit: CMake Support: http://cmake.org/cmake/help/support.html CMake Consulting: http://cmake.org/cmake/help/consulting.html CMake Training Courses: http://cmake.org/cmake/help/training.html Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Follow this link to subscribe/unsubscribe: http://public.kitware.com/cgi-bin/mailman/listinfo/cmake-developers
