diff options
Diffstat (limited to 'scripts/cmake/util_functions.cmake')
-rw-r--r-- | scripts/cmake/util_functions.cmake | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/scripts/cmake/util_functions.cmake b/scripts/cmake/util_functions.cmake index 06ae184..f9742f7 100644 --- a/scripts/cmake/util_functions.cmake +++ b/scripts/cmake/util_functions.cmake @@ -84,6 +84,15 @@ function(USER_OPTION name description default type) endfunction() + +# Function to check if a variable is defined, and throw +# an error if it is not. +function(assert_defined var_name) + if (NOT DEFINED ${var_name}) + message(FATAL_ERROR "ERROR: ${var_name} is undefined!") + endif() +endfunction() + # Function to get the path type for a variable # Args: # path_var[in]: path variable for which the cmake path type is requested |