+if test "$build" != "$host" -a "$GCC" = yes; then
+ if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
+ cross_root=`dirname $cross_root`
+ cross_root=`dirname $cross_root`
+
+ SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
+ SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
+
+ if test -z "$PKG_CONFIG_PATH"; then
+ PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
+ export PKG_CONFIG_PATH
+ fi
+
+ if test -z "$x_includes" -o "$x_includes" = NONE; then
+
+ac_find_includes=
+for ac_dir in $SEARCH_INCLUDE /usr/include;
+ do
+ if test -f "$ac_dir/X11/Intrinsic.h"; then
+ ac_find_includes=$ac_dir
+ break
+ fi
+ done
+
+ x_includes=$ac_find_includes
+ fi
+ if test -z "$x_libraries" -o "$x_libraries" = NONE; then
+
+ac_find_libraries=
+for ac_dir in $SEARCH_LIB /usr/lib;
+ do
+ for ac_extension in a so sl dylib dll.a; do
+ if test -f "$ac_dir/libXt.$ac_extension"; then
+ ac_find_libraries=$ac_dir
+ break 2
+ fi
+ done
+ done
+
+ x_libraries=$ac_find_libraries
+ fi
+ fi
+fi
+