CMAKE Custom Definition Dependent Diagram

cmake_minimum_required(VERSION 2.8)
add_executable(target0 test.cpp)
 add_dependencies(target0 target1)
add_custom_target(target1 ALL
 COMMAND echo hello
)

digraph GG {
node [
 fontsize = "12"
];
 "node3" [label="target0" shape= "house"];
}

Whether the –graphviz option of CMake should be relied upon For custom goals?

Sample CMakeLists.txt file:

cmake_minimum_required(VERSION 2.8)
add_executable(target0 test.cpp)
 add_dependencies(target0 target1)
add_custom_target(target1 ALL
 COMMAND echo hello
)

The output file “cmake –graphviz = test.dot.” will be:

digraph GG {
node [
 fontsize = "12"
];
 "node3" [label="target0" shape= "house"];
}

There is no trace of target 1.

The CMake manual clearly states:

–graphviz=[file]

Generate a graphviz input file that will contain all the library and executable dependencies in the project. See the documentation for CMakeGraphVizOptions.cmake for more details.

So, as far as I know, your custom target is neither – nor Not a library, nor an executable file can be included in the result graph.