Hello!
Alexander Neundorf wrote:
ADD_CUSTOM_TARGET(make_version_target ${CMAKE_CURRENT_SOURCE_DIR}/makeversion
COMMENT "Checking version.cpp" VERBATIM)
SET_SOURCE_FILES_PROPERTIES(version.cpp PROPERTIES GENERATED TRUE)
create your target...
ADD_EXECUTABLE(foo main.cpp version.cpp)
ADD_DEPENDENCIES(foo make_version_target)
This seems to work, thanks. It also helps with my concept that
version.cpp is not a target. :) Just there's an additional line
of output saying "Built target make_version_target", but I guess
if I can find a nicer name for the target that will be ok.
You can skip the following line:
SET_SOURCE_FILES_PROPERTIES(version.cpp PROPERTIES GENERATED TRUE)
No, I can't. cmake will error if the file doesn't exist yet:
CMake Error: Cannot find source file "/path/to/project/version.cpp"
for target "project"
Thanks again,
jlh
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