- COMMAND ${CMAKE_COMMAND} -E remove_directory NATIVE
- COMMAND ${CMAKE_COMMAND} -E make_directory ${JAVA_NATIVE_PATH}
- COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/lib/${LIBSIMGRID_SO} ${JAVA_NATIVE_PATH}
- COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/lib/${LIBSIMGRID_JAVA_SO} ${JAVA_NATIVE_PATH}
- COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/lib/${LIBSURF_JAVA_SO} ${JAVA_NATIVE_PATH}
+ COMMAND ${CMAKE_COMMAND} -E remove_directory ${JAVA_NATIVE_PATH}
+ COMMAND ${CMAKE_COMMAND} -E make_directory ${JAVA_NATIVE_PATH}
+
+ COMMAND echo cp ${JAVALIBS} ${JAVA_NATIVE_PATH} # Just display what's going on
+ # So, first of all, I'm sorry for the next few lines. Here is what's going on.
+ # I need to copy some files, depending on the environment.
+ # I cannot use several POST_BUILD commands because cmake does
+ # force them to run sequentially, so it fails if we build with -j
+ # So I add some content to the JAVALIBS cmake variable, and copy them in one shoot.
+ # But cmake list variables are ; separated, not space separated.
+ # So I string(REPLACE a bit above to change ; into spaces.
+ # But if I do so, cmake still passes the space-separated list as a single argument to cp.
+ # So I have to fire a sh -c, just to correctly parse the cp parameters.
+ # Yup. That's the ways it goes. cmake is so lovely, that's wonderful.
+ COMMAND ${SHEXE} -c "cp ${JAVALIBS} ${JAVA_NATIVE_PATH}" # cp is less portable, but cmake cannot copy several files at once