--- configure.orig	2008-12-17 11:09:36 UTC
+++ configure
@@ -36624,7 +36624,7 @@ if test "${ra_cv_lib_mysqlclient+set}" =
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
-   for path in /usr/local/lib/mysql /usr/lib/mysql
+   for path in ${PREFIX}/lib/mysql /usr/local/lib/mysql /usr/lib/mysql
    do
       LIBS="$save_LIBS -lm -L$path -lmysqlclient"
       cat >conftest.$ac_ext <<_ACEOF
@@ -36742,7 +36742,7 @@ if test "${ra_cv_lib_pq+set}" = set; the
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
-   for path in /usr/local/pgsql/lib /usr/pgsql/lib
+   for path in ${PREFIX}/lib /usr/local/lib /usr/lib
    do
       LIBS="$save_LIBS  -L$path -lpq"
       cat >conftest.$ac_ext <<_ACEOF