diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2020-03-31 08:07:02 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2020-03-31 08:07:02 +0200 |
| commit | b679b1452d6513c0769928a2238ccd367c2b78f7 (patch) | |
| tree | cbaaab7b6a59d5abe0e23dd856f2a61276136822 /libbuild2/config | |
| parent | 9024e707e82f80230caa488a499ecaae563f585e (diff) | |
Handle duplicate config directives for same variable
Diffstat (limited to 'libbuild2/config')
| -rw-r--r-- | libbuild2/config/utility.hxx | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libbuild2/config/utility.hxx b/libbuild2/config/utility.hxx index f2bddc2..38a3ae1 100644 --- a/libbuild2/config/utility.hxx +++ b/libbuild2/config/utility.hxx @@ -99,7 +99,8 @@ namespace build2 // then, if there is no value, call the version with the default value and // end up with the same result if we called the default value version // straight away. This is useful when computing the default value is - // expensive. + // expensive. It is also ok to call both versions multiple times provided + // the flags are the same. // // @@ Should we pass flags and interpret save_null_omitted to treat null // as undefined? Sounds logical. |