The following issue has been SUBMITTED. ====================================================================== http://public.kitware.com/Bug/view.php?id=13823 ====================================================================== Reported By: SirHase Assigned To: ====================================================================== Project: CMake Issue ID: 13823 Category: CMake Reproducibility: always Severity: minor Priority: normal Status: new ====================================================================== Date Submitted: 2012-12-30 15:47 EST Last Modified: 2012-12-30 15:47 EST ====================================================================== Summary: Auto-include Clang default include paths in Eclipse CDT Description: When generating a new Eclipse CDT project using CMake with Clang compiler (/usr/bin/clang++), the project do not includes the default Clang include/preprocessors symbols list, as it does when I use gcc.
Without the preprocessor symbols and include paths, Eclipse reports a lot of false errors. In Additional Information I talk about a solution, but may not be ideal because requires extra steps, and the user needs to manually include the projects compilation flags (-std=c++11 -stdlib=libc++). Steps to Reproduce: 1) Create the first example from: http://www.cmake.org/cmake/help/cmake_tutorial.html 2) Generate a Eclipse CDT project, specify native compiler to /usr/bin/clang and /usr/bin/clang++ for C and C++ respectively 3) Import this new project in Eclipse 4) Check the include paths, it should be empty Additional Information: Software used: Eclise IDE Version: Juno Service Release 1. Build id: 20121004-1855 Eclise CDT Version: 8.1.1.201209170703 Clang: 3.1 (branches/release_31) x86_64-pc-linux-gnu -- Adding the include paths manually may not work because Eclipse can "forget" it after a restart. -- Using Eclipse automatic path/symbols list discovery solution: Setting the discovery command to: "/usr/bin/clang++ -E -P -v -dD ${plugin_state_location}/${specs_file} -std=c++11 -stdlib=libc++"(here I use C++11, so each environment will have it different, cant use CMake flags) then in "C/C++ Project Paths" -> "Path Containers" add paths/symbols with this discovery. This way, Eclipse preserves both CMake and default Clang includes/symbols. ====================================================================== Issue History Date Modified Username Field Change ====================================================================== 2012-12-30 15:47 SirHase New 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
