HIFIVE1-VP/cmake/Common.cmake

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CMake
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2017-08-27 12:10:38 +02:00
# Function to link between sub-projects
function(add_dependent_subproject subproject_name)
#if (NOT TARGET ${subproject_name}) # target unknown
if(NOT PROJECT_${subproject_name}) # var unknown because we build only this subproject
find_package(${subproject_name} CONFIG REQUIRED)
else () # we know the target thus we are doing a build from the top directory
include_directories(../${subproject_name}/incl)
endif ()
endfunction(add_dependent_subproject)
# Make sure we tell the topdir CMakeLists that we exist (if build from topdir)
get_directory_property(hasParent PARENT_DIRECTORY)
if(hasParent)
set(PROJECT_${PROJECT_NAME} true PARENT_SCOPE)
endif()
# Function to link between sub-projects
function(add_dependent_header subproject_name)
include_directories(../${subproject_name}/incl)
endfunction(add_dependent_header)