generic-library/opencv
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cmake: use copy_if_different

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This commit is contained in:
Alexander Alekhin
2015-09-08 22:42:05 +03:00
parent abf30e44cd
commit b15a9d675e
6 changed files with 19 additions and 19 deletions
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6
modules/java/pure_test/CMakeLists.txt
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@@ -24,7 +24,7 @@ file(GLOB_RECURSE test_files RELATIVE "${test_dir}" "${test_dir}/src/*")
file(GLOB_RECURSE test_lib_files RELATIVE "${test_dir}" "${test_dir}/lib/*.jar")
foreach(f ${test_files} ${test_lib_files})
add_custom_command(OUTPUT "${opencv_test_java_bin_dir}/${f}"
COMMAND ${CMAKE_COMMAND} -E copy "${test_dir}/${f}" "${opencv_test_java_bin_dir}/${f}"
COMMAND ${CMAKE_COMMAND} -E copy_if_different "${test_dir}/${f}" "${opencv_test_java_bin_dir}/${f}"
DEPENDS "${test_dir}/${f}"
COMMENT "Copying ${f}"
)
@@ -33,13 +33,13 @@ endforeach()
# Copy the OpenCV jar after it has been generated.
add_custom_command(OUTPUT "${opencv_test_java_bin_dir}/bin/${JAR_NAME}"
COMMAND ${CMAKE_COMMAND} -E copy "${JAR_FILE}" "${opencv_test_java_bin_dir}/bin/${JAR_NAME}"
COMMAND ${CMAKE_COMMAND} -E copy_if_different "${JAR_FILE}" "${opencv_test_java_bin_dir}/bin/${JAR_NAME}"
DEPENDS "${JAR_FILE}"
COMMENT "Copying the OpenCV jar"
)
add_custom_command(OUTPUT "${opencv_test_java_bin_dir}/build.xml"
COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_CURRENT_SOURCE_DIR}/build.xml" "${opencv_test_java_bin_dir}/build.xml"
COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_CURRENT_SOURCE_DIR}/build.xml" "${opencv_test_java_bin_dir}/build.xml"
DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/build.xml"
COMMENT "Copying build.xml"
)