disable mfcembed in static builds to fix build bustage (see bug 262218), r=bsmedberg

embedding/tests/Makefile.in

@@ -42,6 +42,8 @@ endif
 ifeq ($(OS_ARCH),WINNT)
 DIRS = winEmbed
 
+# disable mfcembed in static builds
+ifndef BUILD_STATIC_LIBS
 ifndef GNU_CC
 ifndef NO_MFC
 DIRS += mfcembed/components mfcembed
@@ -49,4 +51,6 @@ endif
 endif
 endif
 
+endif
+
 include $(topsrcdir)/config/rules.mk