2 files changed, 3 insertions, 3 deletions
diff --git a/ext/extmk.rb b/ext/extmk.rb
index e3685d0c7d..3082a00994 100755
--- a/ext/extmk.rb
+++ b/ext/extmk.rb
@@ -258,9 +258,9 @@ def extmake(target)
       $extlibs ||= []
       $extpath ||= []
       unless $mswin
-        $extflags = ($extflags.split | $DLDFLAGS.split | $LDFLAGS.split).join(" ")
+        $extflags = split_libs($extflags, $DLDFLAGS, $LDFLAGS).uniq.join(" ")
       end
-      $extlibs = merge_libs($extlibs, $libs.split(/\s+(?=-|\z)/), $LOCAL_LIBS.split(/\s+(?=-|\z)/))
+      $extlibs = merge_libs($extlibs, split_libs($libs), split_libs($LOCAL_LIBS))
       $extpath |= $LIBPATH
     end
   ensure
diff --git a/ext/tk/extconf.rb b/ext/tk/extconf.rb
index 778201c396..72dd6cf21d 100644
--- a/ext/tk/extconf.rb
+++ b/ext/tk/extconf.rb
@@ -1995,7 +1995,7 @@ if TkLib_Config["tcltk-framework"]
       end
     end
   end
-  $LDFLAGS << ' ' << libs.gsub(/((?:\A|\s)-framework)\s/, "\\1\0")
+  $LDFLAGS << ' ' << libs
   $libs << ' -ltk -ltcl'
   setup_for_macosx_framework(tclver, tkver) if tcl_cfg_dir && tk_cfg_dir
 end