| # |
| # Tested with gcov 4.8.1 |
| # http://gcc.gnu.org/onlinedocs/gcc-4.8.1/gcc/Gcov.html |
| |
| # To instrument a Qt application or library with the gcov coverage |
| # tool, do `CONFIG+=gcov' in the application .pro file. |
| # |
| # To instrument Qt itself with gcov, use the `-gcov' configure |
| # option. |
| |
| # The .gcno file is generated when the source file is compiled. |
| # The .gcda file is generated when a program is executed. |
| |
| # Example how to generate the html output after you've run the program or test |
| # |
| # lcov --capture --directory . --output-file coverage-gcov.info --no-external |
| # lcov --output-file coverage-gcov.info --remove coverage-gcov.info '*.moc*' '.*rcc*' '*3rdparty*' |
| # genhtml coverage-gcov.info --output-directory doc/coverage |
| |
| # If you want to use gcov directly, you most likely need to manually move the .gcda and .gcno files |
| # along with the program. |
| # |
| # mv .obj/debug-shared/tst_example.gc* . |
| # gcov -b -c tst_example.cpp |
| |
| QMAKE_CFLAGS += -fprofile-arcs -ftest-coverage |
| QMAKE_CXXFLAGS += -fprofile-arcs -ftest-coverage |
| QMAKE_LFLAGS += -fprofile-arcs -ftest-coverage |
| |
| QMAKE_CLEAN += $(OBJECTS_DIR)*.gcno and $(OBJECTS_DIR)*.gcda |