remove targets for docs and contrib subdirs
so the Makefiles can be removed early in %prep stage

--- mod_log_sql-1.99/configure.ac~	2004-07-21 07:06:15.000000000 +0300
+++ mod_log_sql-1.99/configure.ac	2005-02-10 02:43:17.000000000 +0200
@@ -66,10 +66,7 @@
 
 dnl Write config.status and the Makefile
 
-AC_OUTPUT(Makefile
-docs/Makefile
-contrib/Makefile)
-
+AC_OUTPUT(Makefile)
 
 AC_MSG_RESULT([------------------------------------])
 AC_MSG_RESULT([Apache version  : $AP_VERSION])
--- mod_log_sql-1.99/Makefile.in~	2004-07-28 21:08:33.000000000 +0300
+++ mod_log_sql-1.99/Makefile.in	2005-02-10 02:45:30.000000000 +0200
@@ -1,7 +1,7 @@
 # @configure_input@
 
 # Modify these top variables.
-SUBDIRS = docs contrib
+SUBDIRS = 
 
 HEADERS = mod_log_sql.h \
 		functions.h \