Added check for ln.
diff --git a/configure b/configure
index bc77cc9..8858ad2 100755
--- a/configure
+++ b/configure
@@ -4323,6 +4323,22 @@
echo "${ECHO_T}no, using $LN_S" >&6
fi
+echo "$as_me:$LINENO: checking whether ln works" >&5
+echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
+rm -f conf$$ conf$$.file
+echo >conf$$.file
+if ln conf$$.file conf$$ 2>/dev/null; then
+ LN=ln
+
+ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+else
+ LN="cp -p"
+
+ echo "$as_me:$LINENO: result: no, using $LN" >&5
+echo "${ECHO_T}no, using $LN" >&6
+fi
+rm -f conf$$ conf$$.file
# Extract the first word of "c2man", so it can be a program name with args.
set dummy c2man; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
@@ -13966,6 +13982,7 @@
s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
s,@INSTALL_DATA@,$INSTALL_DATA,;t t
s,@LN_S@,$LN_S,;t t
+s,@LN@,$LN,;t t
s,@C2MAN@,$C2MAN,;t t
s,@LDCONFIG@,$LDCONFIG,;t t
s,@LDCOMBINE@,$LDCOMBINE,;t t
