2 files changed, 2 insertions, 1 deletions
diff --git a/common.mk b/common.mk
index d710d8d92b..42874b167f 100644
--- a/common.mk
+++ b/common.mk
@@ -235,6 +235,7 @@ configure-ext: $(EXTS_MK)
 build-ext: $(EXTS_MK)
 	$(Q)$(MAKE) -f $(EXTS_MK) $(mflags) libdir="$(libdir)" LIBRUBY_EXTS=$(LIBRUBY_EXTS) \
 	    EXTENCS="$(ENCOBJS)" UPDATE_LIBRARIES=no $(EXTSTATIC)
+	$(Q)$(MAKE) -f $(EXTS_MK) $(mflags) note
 
 ext/extinit.c: $(srcdir)/template/extinit.c.tmpl
 	$(Q)$(MINIRUBY) $(srcdir)/tool/generic_erb.rb -o $@ -c \
diff --git a/template/exts.mk.tmpl b/template/exts.mk.tmpl
index 1b2308c4f0..53350f23df 100644
--- a/template/exts.mk.tmpl
+++ b/template/exts.mk.tmpl
@@ -46,7 +46,7 @@ Dir.glob("{ext,gems}/*/exts.mk") do |e|
               (?:dist|real)?clean
              ):.+$
            "x) do
-    deps << $&
+    deps << $&.sub(/ +note$/, '')
   end
   s.scan(%r"^note:\n((?:\t.+\n)+)") do |(n)|
     n = n.split(/^/)