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28 lines
1.5 KiB
CMake
28 lines
1.5 KiB
CMake
# create object libraries instead of static libraries
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add_library(lib_1 OBJECT lib_1_src1.cpp lib_1_src2.cpp)
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add_library(lib_2 OBJECT lib_2_src.cpp)
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add_executable(exe_with_static_libs main.cpp $<TARGET_OBJECTS:lib_1> $<TARGET_OBJECTS:lib_2>)
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target_link_libraries(exe_with_static_libs doctest)
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# object libraries cannot "link" to any target so this is how we get the INTERFACE include directories of the doctest target
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get_property(doctest_include_dir TARGET doctest PROPERTY INTERFACE_INCLUDE_DIRECTORIES)
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target_include_directories(lib_1 PRIVATE ${doctest_include_dir})
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target_include_directories(lib_2 PRIVATE ${doctest_include_dir})
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# alternatively we could create static libraries and use "doctest_force_link_static_lib_in_target"
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#add_library(lib_1 STATIC lib_1_src1.cpp lib_1_src2.cpp)
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#add_library(lib_2 STATIC lib_2_src.cpp)
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#add_executable(exe_with_static_libs main.cpp)
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#target_link_libraries(exe_with_static_libs lib_1)
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#target_link_libraries(exe_with_static_libs lib_2)
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#include(doctest_force_link_static_lib_in_target.cmake)
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#doctest_force_link_static_lib_in_target(exe_with_static_libs lib_1)
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#doctest_force_link_static_lib_in_target(exe_with_static_libs lib_2)
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# group them together in a single folder inside IDEs
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set_target_properties(lib_1 PROPERTIES FOLDER exe_with_static_libs)
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set_target_properties(lib_2 PROPERTIES FOLDER exe_with_static_libs)
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set_target_properties(exe_with_static_libs PROPERTIES FOLDER exe_with_static_libs)
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doctest_add_test(NAME exe_with_static_libs COMMAND $<TARGET_FILE:exe_with_static_libs> --no-version)
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