Revision 837a2e26
| ID | 837a2e267f9c01cd9204d5b701712d6d26a5220e |
rules.mak: New logical functions for handling y/n values
Add new logical functions for handling y/n values like those we
use in CONFIG_FOO variables:
lnot : logical NOT
land : logical AND
lor : logical OR
lxor : logical XOR
leqv : logical equality, inverse of lxor
lif : like Make's $(if) but with an eq-like test
Based on an idea by Ákos Kovács <akoskovacs@gmx.com>.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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