The following issue has been SUBMITTED. ====================================================================== https://cmake.org/Bug/view.php?id=16135 ====================================================================== Reported By: Michał Górny Assigned To: ====================================================================== Project: CMake Issue ID: 16135 Category: CMake Reproducibility: always Severity: minor Priority: normal Status: new ====================================================================== Date Submitted: 2016-06-03 12:47 EDT Last Modified: 2016-06-03 12:47 EDT ====================================================================== Summary: RPATH linker flags no longer set correctly for SunOS PathScale compiler since cmake 3.1 Description: We've recently upgraded CMake and noticed that our project stopped building correctly. After timesome debugging, I've found out that after CMake upgrade, CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG is no longer set correctly. This happens on SunOS-5 system with PathScale compiler in use, and it started to happen in cmake-3.1.
It looks that the correct linker flags are being set in two modules: Platform/SunOS.cmake and Platform/SunOS-GNU.cmake. The former of the files does not apply the linker flags since it is restricted to apply to SunOS-4 only. The latter of the files used to apply before cmake-3.1. However, since cmake-3.1 it is no longer used when PathScale compiler is in use. Steps to Reproduce: 1. Download PathScale compiler (http://www.pathscale.com/ekopath-compiler-suite), 2. echo 'message(FATAL_ERROR "${CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG}")' > CMakeLists.txt 3. cmake . -DCMAKE_C_COMPILER=/opt/ekopath/bin/pathcc With cmake-3.0.2 and older, it will print: -Wl,-R With cmake-3.1.3 and newer, it will print an empty string Additional Information: This probably could be fixed two ways: either by applying the 'GNU' rules for PathScale compiler, or by extending the SunOS rules to SunOS-5. I don't know which one is more correct here. ====================================================================== Issue History Date Modified Username Field Change ====================================================================== 2016-06-03 12:47 Michał Górny 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/mailman/listinfo/cmake-developers
