--- uim-1.6.0.orig/configure.ac	2010-08-12 14:15:54.000000000 +0900
+++ uim-1.6.0/configure.ac	2010-08-12 14:25:02.000000000 +0900
@@ -1800,7 +1800,7 @@ AC_SUBST(abs_top_builddir)
 #
 # --with-master-pkg=uim instructs that pkgdatadir for Scheme libraries.
 # See also sigscheme/lib/Makefile.am
-ac_configure_args="$ac_configure_args --with-master-pkg=uim --enable-conf=uim --disable-libsscm --disable-shell"
+ac_configure_args="$ac_configure_args --with-master-pkg=uim --enable-conf=uim --disable-libsscm --disable-shell --with-libgcroots=installed"
 AC_CONFIG_SUBDIRS([sigscheme])
 
 AC_CONFIG_FILES([Makefile