File euler-missing_lib.patch of Package euler

Index: euler-1.61.0/configure
===================================================================
--- euler-1.61.0.orig/configure
+++ euler-1.61.0/configure
@@ -20988,6 +20988,7 @@ echo "${ECHO_T}$GTK_CFLAGS" >&6
             echo "$as_me:$LINENO: checking GTK_LIBS" >&5
 echo $ECHO_N "checking GTK_LIBS... $ECHO_C" >&6
             GTK_LIBS=`$PKG_CONFIG --libs "gtk+-2.0 >= 2.6.0"`
+			GTK_LIBS="$GTK_LIBS -lm"
             echo "$as_me:$LINENO: result: $GTK_LIBS" >&5
 echo "${ECHO_T}$GTK_LIBS" >&6
         else