Home > Article > Backend Development > How do I effectively manage dependencies between multiple projects, their supporting libraries, and CMakeLists.txt files?
CMake: Dependencies between Source, Library, and CMakeLists.txt
Question:
How to effectively manage dependencies between multiple projects, their supporting libraries, and CMakeLists.txt files?
Answer:
There are two primary methods for structuring CMake projects with dependencies:
Method 1: In-Project Libraries
Method 2: External Libraries
Adding Subdirectories
Adding the same subdirectory multiple times is discouraged in CMake. Instead, you can include a guard in each CMakeLists.txt file to prevent duplicate inclusions:
<code class="cmake">if (NOT TARGET LibA) # Build and add LibA endif()</code>
Target Construction
When creating libraries, it's recommended to include all necessary information such as include directories using the target_include_directories command. This ensures that dependent targets automatically inherit the include paths.
Best Practices
The above is the detailed content of How do I effectively manage dependencies between multiple projects, their supporting libraries, and CMakeLists.txt files?. For more information, please follow other related articles on the PHP Chinese website!