include_regular_expression: zero-length match
Does cmake support regular expression "zero-length match" in include_regular_expression?
i.e. "?=exp" "?<=exp" "?!exp" "?<!exp"
For testing, I add 1 line below in my CMakeList.txt
include_regular_expression("(?<!i)n")
$cmake
$make
Below error:
Scanning dependencies of target nm
RegularExpression::compile(): ?+* follows nothing.
RegularExpression::compile(): Error in compile.
Edited by Brad King