The following issue has been SUBMITTED. ====================================================================== https://cmake.org/Bug/view.php?id=16046 ====================================================================== Reported By: stw_sesa Assigned To: ====================================================================== Project: CMake Issue ID: 16046 Category: CMake Reproducibility: always Severity: minor Priority: normal Status: new ====================================================================== Date Submitted: 2016-04-01 08:56 EDT Last Modified: 2016-04-01 08:56 EDT ====================================================================== Summary: GHS Multi Generator: duplicate object file names Description: When a target contains multiple files with the same name (in different (sub)folders) the generated object files will have the same names too. Normally this isn't a problem at all, but for GHS MULTI it is as the duplicates are ignored.
Steps to Reproduce: Create a project with a target containing at least two files with the same name like this: add_library(libdemo test.c subfolder/test.c ) Expected result: The library contains both test.o and subfolder/test.o Actual result: Only one of these source files is compiled and archived in the library due to their name equality. A sample project is attached, that will build successfully using other C project generators (e.g Makefile), but won't when using GHS MULTI toolchain. Additional Information: This could also be either a bug in MULTI Project Manager or intended behaviour. However, from the CMake perspective the results are unexpected. A workaround for the generator would be to rename the generated object file by emitting a unique object file name with the option "-o <filename>.o" in the generated project files (.gpj). Is there any CMake workaround? (which doesn't require changing CMake itself) Maybe there is an project file option that changes that behaviour? ====================================================================== Issue History Date Modified Username Field Change ====================================================================== 2016-04-01 08:56 stw_sesa New Issue 2016-04-01 08:56 stw_sesa File Added: dup_objname_test.zip ====================================================================== -- 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
