Brad King ebf05abda1 Add boolean generator expressions
Add generator expressions that combine and use boolean test results:

 $<0:...>         = empty string (ignores "...")
 $<1:...>         = content of "..."
 $<AND:?[,?]...>  = '1' if all '?' are '1', else '0'
 $<OR:?[,?]...>   = '0' if all '?' are '0', else '1'
 $<NOT:?>         = '0' if '?' is '1', else '1'

These will be useful to evaluate (future) boolean query expressions and
condition content on the results.  Include tests and documentation.
2012-08-15 11:44:49 -04:00

18 lines
486 B
Plaintext

CMake Error at BadAND.cmake:1 \(add_custom_target\):
Error evaluating generator expression:
\$<AND:>
AND requires one or more comma-separated '0' or '1' values.
Call Stack \(most recent call first\):
CMakeLists.txt:3 \(include\)
+
CMake Error at BadAND.cmake:1 \(add_custom_target\):
Error evaluating generator expression:
\$<AND:,>
AND requires one or more comma-separated '0' or '1' values.
Call Stack \(most recent call first\):
CMakeLists.txt:3 \(include\)$