boost dir is used for out-of-source build detection

diff --git a/src/support/Package.cpp b/src/support/Package.cpp
index dda5114fa1740c93572b9969aad9465ac14729e9..de06c19d60cb73b10ce2e30beb75f261af7c12e9 100644 (file)
--- a/src/support/Package.cpp
+++ b/src/support/Package.cpp
@@ -302,7 +302,7 @@ bool isBuildDir(FileName const & abs_binary, string const & dir_location,
         return true;
     }
     //  cmake file, no Makefile in lib
-    FileName build_boost_dir = FileName(addPath(search_dir, "boost"));
+    FileName build_boost_dir = FileName(addPath(search_dir + "/3rdparty", "boost"));
     if (!fileSearch(build_boost_dir.absFileName(), "cmake_install.cmake").empty()) {
         return true;
     }