In modern cmake, using many times include path for some function

Sea_Sea · September 15, 2024, 8:58am

Using so many ${CMAKE_CURRENT_SOURCE_DIR}/include in the code.
Is it must be add the head file to these function?

target_sources
target_include_directories
set_target_properties

github.com

Mizux/cmake-cpp/blob/main/Foo/CMakeLists.txt

add_library(Foo OBJECT)
target_sources(Foo
  PRIVATE
    include/foo/Foo.hpp
    src/Foo.cpp)
target_include_directories(Foo
  PUBLIC
    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
    $<INSTALL_INTERFACE:include>)
target_compile_features(Foo PUBLIC cxx_std_20)
set_target_properties(Foo PROPERTIES
  VERSION ${PROJECT_VERSION}
  POSITION_INDEPENDENT_CODE ON
  PUBLIC_HEADER include/foo/Foo.hpp)
#target_link_libraries(Foo PUBLIC ...)
add_library(${PROJECT_NAMESPACE}::Foo ALIAS Foo)

add_subdirectory(tests)

# Install

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