diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2018-06-28 09:44:15 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2018-06-28 09:44:15 +0200 |
| commit | 3cc5e3bd441fc9d18fece3d9e99fae75c78438e7 (patch) | |
| tree | a9a08c453370847e0d352d47e19fbfcb7cc757ef /build2/cc/common.cxx | |
| parent | c0f72d47fc25981dcc1f55e12dfa0fdba7b70242 (diff) | |
Implement support for excluded and ad hoc prerequisites
The inclusion/exclusion is controlled via the 'include' prerequisite-specific
variable. Valid values are:
false - exclude
true - include
adhoc - include but treat as an ad hoc input
For example:
lib{foo}: cxx{win32-utility}: include = ($cxx.targe.class == 'windows')
exe{bar}: libs{plugin}: include = adhoc
Diffstat (limited to 'build2/cc/common.cxx')
| -rw-r--r-- | build2/cc/common.cxx | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/build2/cc/common.cxx b/build2/cc/common.cxx index 0778acf..3c4994e 100644 --- a/build2/cc/common.cxx +++ b/build2/cc/common.cxx @@ -224,7 +224,10 @@ namespace build2 { for (const prerequisite_target& pt: l.prerequisite_targets[a]) { - if (pt == nullptr) + // Note: adhoc prerequisites are not part of the library meta- + // information protocol. + // + if (pt == nullptr || pt.adhoc) continue; bool la; |