Clearer output when checking data file

Change-Id: I942b11b460c15618cc3c6a731f588d7a8b91abcf
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>

diff --git a/cmake/cmake.d/03-macros.cmake b/cmake/cmake.d/03-macros.cmake
index 9b1b5a9..ed0800b 100644 (file)
--- a/cmake/cmake.d/03-macros.cmake
+++ b/cmake/cmake.d/03-macros.cmake
@@ -153,21 +153,21 @@ macro(add_input_files INPUT_FILES)
                add_custom_command(TARGET ${TARGET_NAME}
                        PRE_BUILD
                        WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-                       COMMAND which ${XML_CHECKER} && ${XML_CHECKER} ${file} || ${CMAKE_COMMAND} -E cmake_echo_color --red "Warning: XML_CHECKER not found"
+                       COMMAND which ${XML_CHECKER} > /dev/null 2>&1 && ${XML_CHECKER} ${file} || ${CMAKE_COMMAND} -E cmake_echo_color --red "Warning: XML_CHECKER not found"
                )
        endforeach()
        foreach(file ${LUA_LIST})
        add_custom_command(TARGET ${TARGET_NAME}
                PRE_BUILD
                WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-               COMMAND which ${LUA_CHECKER} && ${LUA_CHECKER} ${file} || ${CMAKE_COMMAND} -E cmake_echo_color --red "Warning: LUA_CHECKER not found"
+               COMMAND which ${LUA_CHECKER} > /dev/null 2>&1 && ${LUA_CHECKER} ${file} || ${CMAKE_COMMAND} -E cmake_echo_color --red "Warning: LUA_CHECKER not found"
        )
        endforeach()
        foreach(file ${JSON_LIST})
        add_custom_command(TARGET ${TARGET_NAME}
                PRE_BUILD
                WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-               COMMAND which ${JSON_CHECKER} && ${JSON_CHECKER} ${file} || ${CMAKE_COMMAND} -E cmake_echo_color --red "Warning: JSON_CHECKER not found"
+               COMMAND which ${JSON_CHECKER} > /dev/null 2>&1 && ${JSON_CHECKER} ${file} || ${CMAKE_COMMAND} -E cmake_echo_color --red "Warning: JSON_CHECKER not found"
        )
        endforeach()