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| author | Boris Kolpackov <boris@codesynthesis.com> | 2016-04-19 09:24:38 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2016-04-19 15:25:50 +0200 |
| commit | fc18a6dc1fcb02b505f07914e484cebbaf268698 (patch) | |
| tree | 2cb9b04c5924dfd46e7d934912b41c3efd894a93 /build2/search | |
| parent | ae20570f2ad55b2fa8e71cf450457cb9c4b21b1b (diff) | |
Redesign src/out scoping
We no longer enter paths from the src tree into scope map. Instead, targets
from the src tree now include their out tree directory (in essence their
"configuration"). This is then used to find a target's scope. See the
comment in class target for details.
The result of this change is that we can now again build multiple
configurations (out trees) for same project at once.
Diffstat (limited to 'build2/search')
| -rw-r--r-- | build2/search | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/build2/search b/build2/search index df9b73f..70ae73a 100644 --- a/build2/search +++ b/build2/search @@ -18,10 +18,14 @@ namespace build2 target* search_existing_target (const prerequisite_key&); - // Search for an existing file in the specified list of search paths. + // Search for an existing file in the scope's src directory. Prerequisite + // directory should be relative. + // + // Originally the plan was to have a target-type specific variable that + // contains the search paths. But there wasn't any need for this yet. // target* - search_existing_file (const prerequisite_key&, const dir_paths&); + search_existing_file (const prerequisite_key&); // Create a new target in this prerequisite's scope. // |