Perform the CTest Build Step as a Dashboard Client.

ctest_build([BUILD <build-dir>] [APPEND]
            [CONFIGURATION <config>]
            [FLAGS <flags>]
            [PROJECT_NAME <project-name>]
            [TARGET <target-name>]
            [NUMBER_ERRORS <num-err-var>]
            [NUMBER_WARNINGS <num-warn-var>]
            [RETURN_VALUE <result-var>]
            [CAPTURE_CMAKE_ERROR <result-var>]

Build the project and store results in Build.xml for submission with the ctest_submit() command.

The CTEST_BUILD_COMMAND variable may be set to explicitly specify the build command line. Otherwise the build command line is computed automatically based on the options given.

The options are:

BUILD <build-dir>
Specify the top-level build directory. If not given, the CTEST_BINARY_DIRECTORY variable is used.
Mark Build.xml for append to results previously submitted to a dashboard server since the last ctest_start() call. Append semantics are defined by the dashboard server in use. This does not cause results to be appended to a .xml file produced by a previous call to this command.
Specify the build configuration (e.g. Debug). If not specified the CTEST_BUILD_CONFIGURATION variable will be checked. Otherwise the -C <cfg> option given to the ctest(1) command will be used, if any.
FLAGS <flags>
Pass additional arguments to the underlying build command. If not specified the CTEST_BUILD_FLAGS variable will be checked. This can, e.g., be used to trigger a parallel build using the -j option of make. See the ProcessorCount module for an example.
PROJECT_NAME <project-name>
Ignored. This was once used but is no longer needed.
TARGET <target-name>
Specify the name of a target to build. If not specified the CTEST_BUILD_TARGET variable will be checked. Otherwise the default target will be built. This is the “all” target (called ALL_BUILD in Visual Studio Generators).
NUMBER_ERRORS <num-err-var>
Store the number of build errors detected in the given variable.
NUMBER_WARNINGS <num-warn-var>
Store the number of build warnings detected in the given variable.
RETURN_VALUE <result-var>
Store the return value of the native build tool in the given variable.
Store in the <result-var> variable -1 if there are any errors running the command and prevent ctest from returning non-zero if an error occurs.
Suppress any CTest-specific non-error output that would have been printed to the console otherwise. The summary of warnings / errors, as well as the output from the native build tool is unaffected by this option.