21 lines
863 B
CMake
21 lines
863 B
CMake
# Function to link between sub-projects
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function(add_dependent_subproject subproject_name)
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#if (NOT TARGET ${subproject_name}) # target unknown
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if(NOT PROJECT_${subproject_name}) # var unknown because we build only this subproject
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find_package(${subproject_name} CONFIG REQUIRED)
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else () # we know the target thus we are doing a build from the top directory
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include_directories(../${subproject_name}/incl)
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endif ()
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endfunction(add_dependent_subproject)
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# Make sure we tell the topdir CMakeLists that we exist (if build from topdir)
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get_directory_property(hasParent PARENT_DIRECTORY)
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if(hasParent)
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set(PROJECT_${PROJECT_NAME} true PARENT_SCOPE)
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endif()
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# Function to link between sub-projects
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function(add_dependent_header subproject_name)
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include_directories(../${subproject_name}/incl)
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endfunction(add_dependent_header)
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