Hello. Im working on a rather big project where we are doing compilations for multiple build targets (arm & x86). Im using scratch as my "crosscompilation" platform and i've stumbled upon a rather problematic issue with compiling the project with coverage options. Ok, so the basic situation is that i have x86 & arm targets in scratchbox and everything is working: compiling the project results all the files being generated during compilation time and when the code is executed, datafiles are updated and gcov is able to produce its reports. However, on another machine that should have exact same version of g++ (4.2.1) and libraries, compiling the same project does not produce the datafiles ($SOURCE.gcno) and thus no coverage data cannot be harvested afterwards. Build is automated via qt4's qmake and the exact compilation switches are: g++ -c -pipe -ftest-coverage -fprofile-arcs -g -Wall -W I've tried to do a simple test application on the machines where the coverage does not work with our project and for the test application, g++ is able to create the files but not for the actual project. And with same exact parameters everything works on other machines. Any ideas what could be causing this or any pointers on how to try to isolate the problem ?
