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-rw-r--r--build/cxx/link.cxx5
-rw-r--r--build/install/rule.cxx14
-rw-r--r--build/target11
3 files changed, 28 insertions, 2 deletions
diff --git a/build/cxx/link.cxx b/build/cxx/link.cxx
index 6742ff2..f489a0d 100644
--- a/build/cxx/link.cxx
+++ b/build/cxx/link.cxx
@@ -405,9 +405,10 @@ namespace build
// If we have any prerequisite libraries (which also means that
// we match), search/import and pre-match them to implement the
- // "library meta-information protocol".
+ // "library meta-information protocol". Don't do this if we are
+ // called from the install rule just to check if we would match.
//
- if (seen_lib && lt != type::e)
+ if (seen_lib && lt != type::e && a.operation () != install_id)
{
if (t.group != nullptr)
t.group->prerequisite_targets.clear (); // lib{}'s
diff --git a/build/install/rule.cxx b/build/install/rule.cxx
index 6f0f95f..bd538ed 100644
--- a/build/install/rule.cxx
+++ b/build/install/rule.cxx
@@ -121,8 +121,16 @@ namespace build
// run standard search_and_match()? Will need an indicator
// that it was forced (e.g., [install]) for filter() below.
//
+ scope& rs (t.root_scope ());
+
for (prerequisite_member p: group_prerequisite_members (a, t))
{
+ // Ignore unresolved targets that are imported from other projects.
+ // We are definitely not installing those.
+ //
+ if (p.proj () != nullptr)
+ continue;
+
// @@ This is where we will handle [noinstall].
//
@@ -134,6 +142,12 @@ namespace build
continue;
target& pt (p.search ());
+
+ // Ignore targets that are outside of our project.
+ //
+ if (!pt.in (rs))
+ continue;
+
build::match (a, pt);
// If the matched rule returned noop_recipe, then the target
diff --git a/build/target b/build/target
index d4a4bef..a866c98 100644
--- a/build/target
+++ b/build/target
@@ -205,6 +205,8 @@ namespace build
target_key
key () const {return target_key {&type (), &dir, &name, &ext};}
+ // Scoping.
+ //
public:
// Most qualified scope that contains this target.
//
@@ -225,6 +227,15 @@ namespace build
scope&
strong_scope () const {return *root_scope ().strong_scope ();}
+
+ bool
+ in (const scope& s) const
+ {
+ return
+ (s.out_path_ != nullptr && dir.sub (*s.out_path_)) ||
+ (s.src_path_ != nullptr && dir.sub (*s.src_path_));
+ }
+
// Prerequisites.
//
public: