3 files changed, 31 insertions, 13 deletions

diff --git a/libbuild2/cc/common.cxx b/libbuild2/cc/common.cxx
index e1a2385..1af64c8 100644
--- a/libbuild2/cc/common.cxx
+++ b/libbuild2/cc/common.cxx
@@ -299,8 +299,10 @@ namespace build2
           if (ns == nullptr || ns->empty ())
             return;
 
-          for (const name& n: *ns)
+          for (auto i (ns->begin ()), e (ns->end ()); i != e; ++i)
           {
+            const name& n (*i);
+
             if (n.simple ())
             {
               // This is something like -lpthread or shell32.lib so should be
@@ -318,7 +320,13 @@ namespace build2
               if (sysd == nullptr) find_sysd ();
               if (!li) find_linfo ();
 
-              const file& t (resolve_library (a, bs, n, *li, *sysd, usrd));
+              const file& t (
+                resolve_library (a,
+                                 bs,
+                                 n,
+                                 (n.pair ? (++i)->dir : dir_path ()),
+                                 *li,
+                                 *sysd, usrd));
 
               if (proc_lib)
               {
@@ -433,30 +441,32 @@ namespace build2
     const file& common::
     resolve_library (action a,
                      const scope& s,
-                     name n,
+                     const name& cn,
+                     const dir_path& out,
                      linfo li,
                      const dir_paths& sysd,
                      optional<dir_paths>& usrd) const
     {
-      if (n.type != "lib" && n.type != "liba" && n.type != "libs")
-        fail << "target name " << n << " is not a library";
+      if (cn.type != "lib" && cn.type != "liba" && cn.type != "libs")
+        fail << "target name " << cn << " is not a library";
 
       const target* xt (nullptr);
 
-      if (!n.qualified ())
+      if (!cn.qualified ())
       {
         // Search for an existing target with this name "as if" it was a
         // prerequisite.
         //
-        xt = search_existing (n, s);
+        xt = search_existing (cn, s, out);
 
         if (xt == nullptr)
-          fail << "unable to find library " << n;
+          fail << "unable to find library " << cn;
       }
       else
       {
         // This is import.
         //
+        name n (cn);
         auto rp (s.find_target_type (n, location ())); // Note: changes name.
         const target_type* tt (rp.first);
         optional<string>& ext (rp.second);
diff --git a/libbuild2/cc/common.hxx b/libbuild2/cc/common.hxx
index 76c8cff..a17442a 100644
--- a/libbuild2/cc/common.hxx
+++ b/libbuild2/cc/common.hxx
@@ -290,7 +290,8 @@ namespace build2
       const file&
       resolve_library (action,
                        const scope&,
-                       name,
+                       const name&,
+                       const dir_path&,
                        linfo,
                        const dir_paths&,
                        optional<dir_paths>&) const;
diff --git a/libbuild2/cc/pkgconfig.cxx b/libbuild2/cc/pkgconfig.cxx
index 9d372e2..775b055 100644
--- a/libbuild2/cc/pkgconfig.cxx
+++ b/libbuild2/cc/pkgconfig.cxx
@@ -846,8 +846,9 @@ namespace build2
         bool all (true);
         optional<dir_paths> usrd; // Populate lazily.
 
-        for (name& n: libs)
+        for (auto i (libs.begin ()); i != libs.end (); ++i)
         {
+          name& n (*i);
           string& l (n.value);
 
           // These ones are common/standard/POSIX.
@@ -913,10 +914,10 @@ namespace build2
           // resolve_library().
           //
           dir_path out;
-          string name (l, 2); // Sans -l.
+          string nm (l, 2); // Sans -l.
 
           prerequisite_key pk {
-            nullopt, {&lib::static_type, &out, &out, &name, nullopt}, &s};
+            nullopt, {&lib::static_type, &out, &out, &nm, nullopt}, &s};
 
           if (const target* lt = search_library (a, top_sysd, usrd, pk))
           {
@@ -927,6 +928,12 @@ namespace build2
             n.type = lib::static_type.name;
             n.value = lt->name;
 
+            if (!lt->out.empty ())
+            {
+              n.pair = true;
+              i = libs.insert (i + 1, name (lt->out));
+            }
+
             if (ps != nullptr)
               ps->push_back (prerequisite (*lt));
           }
@@ -940,7 +947,7 @@ namespace build2
             {
               // Translate -l<name> to <name>.lib.
               //
-              l = move (name += ".lib");
+              l = move (nm += ".lib");
             }
           }
         }