Index: head/lang/ecl/files/extra-patch-src_Makefile.in
===================================================================
--- head/lang/ecl/files/extra-patch-src_Makefile.in	(revision 538655)
+++ head/lang/ecl/files/extra-patch-src_Makefile.in	(revision 538656)
@@ -1,19 +1,21 @@
+Patch from SageMath
+
 --- src/Makefile.in.orig	2016-12-19 10:25:00 UTC
 +++ src/Makefile.in
 @@ -304,10 +304,14 @@ install:
  	  if test -s $$i ; then \
  	   if echo $$i | grep dll; then \
  	    $(INSTALL_LIBRARY) $$i $(DESTDIR)$(bindir); \
 -	   fi; \
 -	   $(INSTALL_LIBRARY) $$i $(DESTDIR)$(libdir); \
-+	   else \	# patch from SageMath
++	   else \
 +	    $(INSTALL_LIBRARY) $$i $(DESTDIR)$(libdir); \
 +	   fi \
  	  fi \
  	done
 +	if [ "x@IMPLIB_NAME@" != "x" -a -f "@IMPLIB_NAME@" ]; then \
 +	  $(INSTALL_LIBRARY) @IMPLIB_NAME@ $(DESTDIR)$(libdir); \
 +	fi
  	if [ "x@SONAME3@" != "x" -a -f "@SONAME3@" ]; then \
  	  ( $(INSTALL_LIBRARY) @SONAME3@ $(DESTDIR)$(libdir) && \
  	    cd $(DESTDIR)$(libdir) && $(RM) -f @SONAME2@ @SONAME1@ @SONAME@ && \