--- Makefile.orig	2005-12-22 14:37:35.000000000 -0700
+++ Makefile	2005-12-22 14:41:17.000000000 -0700
@@ -36,6 +36,8 @@
   endif
 endif
 
+MODS+=$(shell if [ -d /usr/local/pgsql/include ] || [ -d /usr/include/pgsql ] || [ -d /usr/local/include/pgsql ] || [ -d /opt/pgsql/include ]; then echo "res_config_pgsql.so"; fi)
+
 ifeq ($(findstring BSD,${OSARCH}),BSD)
   CFLAGS+=-I$(CROSS_COMPILE_TARGET)/usr/local/include
   SOLINK+=-L$(CROSS_COMPILE_TARGET)/usr/local/lib
@@ -60,6 +62,11 @@
 endif
 endif # WITHOUT_ZAPTEL
 
+CFLAGS+=$(shell if [ -d /usr/include/pgsql ]; then echo "-I/usr/include/pgsql"; fi)
+CFLAGS+=$(shell if [ -d /usr/local/include/pgsql ]; then echo "-I/usr/local/include/pgsql"; fi)
+CFLAGS+=$(shell if [ -d /opt/pgsql/include/pgsql ]; then echo "-I/opt/pgsql/include/pgsql"; fi)
+MLFLAGS+=$(shell if [ -d /usr/local/pgsql/lib ]; then echo "-L/usr/local/pgsql/lib"; fi)
+
 #
 # Work around buggy RedHat 9.0
 #
@@ -109,6 +116,9 @@
 res_config_odbc.so: res_config_odbc.o
 	$(CC) $(SOLINK) -o $@ ${CYGSOLINK} $< ${CYGSOLIB} ${CYG_RES_CONFIG_ODBC_LIB}
 
+res_config_pgsql.so: res_config_pgsql.o
+	$(CC) $(SOLINK) -o $@ $< -lpq -lz $(MLFLAGS)
+
 ifneq ($(wildcard .depend),)
   include .depend
 endif