【发布时间】:2018-11-16 03:19:31
【问题描述】:
我正在尝试使用 this guide 在我正在处理的项目上运行 gcov。
我按照指南上的说明阅读了很多帖子,包括本网站上的detailed guide。
但我不能让它工作。
我遵循的步骤是:
我项目的主要
CMakeLists.txt位于名为cmake的文件夹中。在这个文件夹中,我创建了另一个名为CMakeModules的文件夹,并将CodeCoverage.cmake文件放入其中。-
我将此代码添加到我的 CMakeLists.txt:
set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/CMakeModules) if(CMAKE_COMPILER_IS_GNUCXX) include(CodeCoverage) APPEND_COVERAGE_COMPILER_FLAGS() SETUP_TARGET_FOR_COVERAGE(NAME coverage EXECUTABLE DEPENDENCIES coverage) endif() -
我使用命令编译:
cmake -DCMAKE_BUILD_TYPE=DEBUG ../cmake # (I'm compiling from a subfolder of the master folder) make make coverage -
我在运行
make coverage命令时出错:[100%] Resetting code coverage counters to zero. Processing code coverage counters and generating report. Errno architecture (x86_64-linux-thread-multi-4.6.4-301.fc24.x86_64) does not match executable architecture (x86_64-linux-thread-multi-4.12.9-300.fc26.x86_64) at /usr/lib64/perl5/Errno.pm line 11. Compilation failed in require at /usr/share/perl5/vendor_perl/File/Temp.pm line 17. BEGIN failed--compilation aborted at /usr/share/perl5/vendor_perl/File/Temp.pm line 17. Compilation failed in require at /usr/bin/lcov line 66. BEGIN failed--compilation aborted at /usr/bin/lcov line 66. CMakeFiles/coverage.dir/build.make:57: set di istruzioni per l'obiettivo "CMakeFiles/coverage" non riuscito make[3]: *** [CMakeFiles/coverage] Error 255 CMakeFiles/Makefile2:178: set di istruzioni per l'obiettivo "CMakeFiles/coverage.dir/all" non riuscito make[2]: *** [CMakeFiles/coverage.dir/all] Errore 2 CMakeFiles/Makefile2:185: set di istruzioni per l'obiettivo "CMakeFiles/coverage.dir/rule" non riuscito make[1]: *** [CMakeFiles/coverage.dir/rule] Errore 2 Makefile:214: set di istruzioni per l'obiettivo "coverage" non riuscito make: *** [coverage] Errore 2
我的问题是:
究竟应该在 EXECUTABLE 插槽中放入什么?启动程序的可执行文件的路径?
程序的设置可以通过我写的那一行来完成吗?
我已经尝试过这个网站上其他线程的解决方案,但我无法建议我如何完成这项工作。
【问题讨论】:
标签: c++ linux cmake code-coverage gcov