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authorBoris Kolpackov <boris@codesynthesis.com>2020-07-10 11:52:48 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2020-07-10 11:52:48 +0200
commite52f530cb00da2c339badd2c0ad9fc99b88a4400 (patch)
tree368bd839d52d8a5295b74f02c413e6f46d4aba11 /libbuild2
parentddc5b76007bd4524f27a7449bcd4a5e21f8d797d (diff)
Relax prerequisite filtering semantics of aliases for clean operation
This is analogous to what has been done to test and install a couple of commits before.
Diffstat (limited to 'libbuild2')
-rw-r--r--libbuild2/algorithm.hxx5
-rw-r--r--libbuild2/algorithm.ixx6
2 files changed, 7 insertions, 4 deletions
diff --git a/libbuild2/algorithm.hxx b/libbuild2/algorithm.hxx
index 33bc624..2a07acf 100644
--- a/libbuild2/algorithm.hxx
+++ b/libbuild2/algorithm.hxx
@@ -343,8 +343,9 @@ namespace build2
// The standard prerequisite search and match implementations. They call
// search() (unless a custom is provided) and then match() (unless custom
// returned NULL) for each prerequisite in a loop omitting out of project
- // prerequisites for the clean operation. If this target is a member of a
- // group, then first do this to the group's prerequisites.
+ // prerequisites for the clean operation unless the target is an alias. If
+ // the target is a member of a group, then first do this to the group's
+ // prerequisites.
//
using match_search = function<
prerequisite_target (action,
diff --git a/libbuild2/algorithm.ixx b/libbuild2/algorithm.ixx
index d75ad16..9d77d61 100644
--- a/libbuild2/algorithm.ixx
+++ b/libbuild2/algorithm.ixx
@@ -498,14 +498,16 @@ namespace build2
a,
t,
ms,
- (a.operation () != clean_id ? nullptr : &t.root_scope ()));
+ (a.operation () != clean_id || t.is_a<alias> ()
+ ? nullptr
+ : &t.root_scope ()));
}
inline void
match_prerequisite_members (action a, target& t,
const match_search_member& msm)
{
- if (a.operation () != clean_id)
+ if (a.operation () != clean_id || t.is_a<alias> ())
match_prerequisite_members (a, t, msm, nullptr);
else
{