chiark
/
gitweb
/
~ian
/
subdirmk.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
README: Document that local+global is not 100% accurate
[subdirmk.git]
/
README
diff --git
a/README
b/README
index 278ebb4e100e03fe237d041445665cff6b077f63..dc22589750237d84c4e475f7f20f0d9cd4c40d2a 100644
(file)
--- a/
README
+++ b/
README
@@
-398,6
+398,10
@@
suppressed with the &:warn directive. The warning tags are:
The same VARNAME was used both with and without an & prefix.
This can be confusing. Also, if you avoid this then you will
get a warning iff you accidentally leave off a needed &.
The same VARNAME was used both with and without an & prefix.
This can be confusing. Also, if you avoid this then you will
get a warning iff you accidentally leave off a needed &.
+ The generation of this warning depends on scanning your
+ makefile for things that look like variable references, which
+ subdirmk does not do completely perfectly. Exciting make
+ syntax may evade this warning, or require suppressions.
(You can suppress this warning for a particular VARNAME with
the &:local+global directive.)
(You can suppress this warning for a particular VARNAME with
the &:local+global directive.)