http://bugs.gentoo.org/show_bug.cgi?id=242812

--- configure.ac
+++ configure.ac
@@ -104,6 +104,8 @@
 AC_CHECK_HEADER(zlib.h, ,
 	 AC_MSG_ERROR([zlib headers missing]))
 
+AM_ICONV_LINK
+
 dnl Blatently copied from iconv.m4 to remove the crack about libtool
 dnl But check for constness of the iconv parameters.
 AC_MSG_CHECKING([for iconv declaration])
--- source/XMPFiles/Makefile.am
+++ source/XMPFiles/Makefile.am
@@ -62,5 +62,5 @@
 
 
 libXMPFiles_la_LIBADD = ./FileHandlers/libxmpfilehandlers.la \
-	./FormatSupport/libformatsupport.la
+	./FormatSupport/libformatsupport.la @LTLIBICONV@
 #libXMPFiles_la_LDFLAGS = -version-info @LIBXMPCORE_VERSION_INFO@