<div dir="auto">cmake -P usually do the right thing. Here  you ignore the error because you only message (STATUS ...)<div dir="auto">Try adding message (ERROR ...) or message (FATAL_ERROR ...) when execute_process producer error and tout custom command should faim.</div></div><div class="gmail_extra"><br><div class="gmail_quote">Le 26 févr. 2018 20:19, "Michael Jackson" <<a href="mailto:mike.jackson@bluequartz.net" target="_blank">mike.jackson@bluequartz.net</a>> a écrit :<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">In our CMake based project I generate a *.cmake file which I call with the following bit of code:<br>
<br>
  add_custom_target(DREAM3D_MKDO<wbr>CS_GENERATION ALL<br>
    COMMAND "${CMAKE_COMMAND}" -P "${docsCmakeFile}"<br>
    COMMENT "using mkdocs to generate the documentation"<br>
  )<br>
<br>
Inside the generated file is the following cmake command:<br>
<br>
  message(STATUS "Starting mkdocs execution. This can take a while.....")<br>
  execute_process(COMMAND "/path/to/mkdocs" build<br>
                OUTPUT_VARIABLE mkdocs_gen_output<br>
                RESULT_VARIABLE mkdocs_gen_result<br>
                ERROR_VARIABLE mkdocs_gen_error<br>
                WORKING_DIRECTORY "/Users/mjackson/DREAM3D-Dev/D<wbr>REAM3D-Build/Debug/Documentati<wbr>on/mkdocs"<br>
                )<br>
  message(STATUS "mkdocs_gen_result: ${mkdocs_gen_result}")<br>
  message(STATUS "mkdocs_gen_error: ${mkdocs_gen_error}")<br>
  message(STATUS "*****************************<wbr>******************************<wbr>***************")<br>
  message(STATUS "mkdocs_gen_output: ${mkdocs_gen_output}")<br>
  message(STATUS "*****************************<wbr>******************************<wbr>***************")<br>
<br>
<br>
The issue that I am having is that if the mkdocs command fails, the build does NOT show the failure. Is there a way to have the "cmake -P" command pick up the fact that the cmake script failed so that the build fails or throws a warning/error?<br>
<br>
Thanks<br>
Mike Jackson<br>
<br>
<br>
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