| ctest_update | |
| ------------ | |
| Update the work tree from version control. | |
| :: | |
| ctest_update([SOURCE source] [RETURN_VALUE res]) | |
| Updates the given source directory and stores results in Update.xml. | |
| If no SOURCE is given, the CTEST_SOURCE_DIRECTORY variable is used. | |
| The RETURN_VALUE option specifies a variable in which to store the | |
| result, which is the number of files updated or -1 on error. |