cmake: fix Ninja warning

about BYPRODUCTS bin/opencv-340.jar
This commit is contained in:
Alexander Alekhin 2018-02-20 13:13:31 +03:00
parent 53305d4a7e
commit 807ec00b85

View File

@ -21,7 +21,9 @@ set(depends ${the_module}_jar_source_copy "${OPENCV_DEPHELPER}/${the_module}_jar
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/build.xml.in" "${OPENCV_JAVA_DIR}/build.xml" @ONLY)
list(APPEND depends "${OPENCV_JAVA_DIR}/build.xml")
ocv_cmake_byproducts(__byproducts BYPRODUCTS "${OPENCV_JAR_FILE}")
add_custom_command(OUTPUT "${OPENCV_DEPHELPER}/${the_module}_jar"
${__byproducts} # required for add_custom_target() by ninja
COMMAND ${ANT_EXECUTABLE} -noinput -k jar
COMMAND ${CMAKE_COMMAND} -E touch "${OPENCV_DEPHELPER}/${the_module}_jar"
WORKING_DIRECTORY "${OPENCV_JAVA_DIR}"