> Wrap your custom_command with a custom_target. See the CMake FAQ for
> some recipes.
OK, my CMakeLists.txt is growing rapidly. :^(
All I've managed to do is cause the module to be copied every time.
Again, my goal is to copy the dll to the directory of the corresponding test
program
if the dll has been rebuilt.
Any pointers are very much appreciated. There must be some newb problems here.
My new approach with the add_custom_target:
add_dependencies (
test_my_module
my_module
test_my_module_copy
)
target_link_libraries (
test_my_module
dl
)
get_target_property (
SO_LOCATION
my_module # .so library target
LOCATION
)
get_target_property (
SO_NAME
my_module # .so library target
OUTPUT_NAME
)
# Create a custom build step to copy the dynamically loaded .so file
# into the this directory so our test executable can find it.
add_custom_command (
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${SO_NAME}
COMMAND ${CMAKE_COMMAND} -E copy ${SO_LOCATION}
${CMAKE_CURRENT_BINARY_DIR}
DEPENDS my_module
COMMENT "CUSTOM COMMAND: Copy ${SO_NAME} to build
directory"
)
add_custom_target (
test_my_module_copy
DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${SO_NAME}
DEPENDS my_module
)
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