diff options
Diffstat (limited to 'libbuild2/cc')
| -rw-r--r-- | libbuild2/cc/pkgconfig.cxx | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/libbuild2/cc/pkgconfig.cxx b/libbuild2/cc/pkgconfig.cxx index 21cb5a5..87515e3 100644 --- a/libbuild2/cc/pkgconfig.cxx +++ b/libbuild2/cc/pkgconfig.cxx @@ -161,6 +161,8 @@ namespace build2 const string& stem, bool common) const { + tracer trace (x, "pkgconfig_search"); + // When it comes to looking for .pc files we have to decide where to // search (which directory(ies)) as well as what to search for (which // names). Suffix is our ".shared" or ".static" extension. @@ -251,6 +253,9 @@ namespace build2 if (pkgconfig_derive (libd, check)) { + l6 ([&]{trace << "found " << libd << stem << " in " + << (d.a.empty () ? d.a : d.s).directory ();}); + r.first = move (d.a); r.second = move (d.s); } @@ -1068,9 +1073,16 @@ namespace build2 // Note that we rely on the "small function object" optimization here. // - auto add_pc_dir = [&pc_dirs] (dir_path&& d) -> bool + auto add_pc_dir = [&trace, &pc_dirs] (dir_path&& d) -> bool { - pc_dirs.emplace_back (move (d)); + // Suppress duplicated. + // + if (find (pc_dirs.begin (), pc_dirs.end (), d) == pc_dirs.end ()) + { + l6 ([&]{trace << "search path " << d;}); + pc_dirs.emplace_back (move (d)); + } + return false; }; |