Re: [jamboost] Re: (BBv1 and BBv2) Unnecessary compiles due to header/directory name conflict

From: Vladimir Prus (ghost_at_[hidden])
Date: 2004-11-16 12:12:26

On Tuesday 16 November 2004 20:03, Vladimir Prus wrote:

> The HdrRule does:
>
> set SEARCH on <exception> exception =

This is caused by a bug in subst-list:

rule subst-list ( list + : pattern ) {
local result ;
for local i in $(list) {
result += [ MATCH "($(pattern))" : $(i) ] ;

When pattern includes paranthethis, like in:

local angle-includes = [ subst-list $(>) : "<(.+)>" ] ;

The result is both full input and a match:

$ bjam -f-
ECHO [ MATCH (<(.*)>) : <exception> ] ;
<exception> exception

It's possible that I'm guilty of this, but fixing it won't fix the original 
problem :-(

- Volodya