--- sql/pgsql/Attic/configure.in	2003/08/11 08:03:52	1.13.8.1
+++ sql/pgsql/Attic/configure.in	2007/12/26 16:16:02	1.21
@@ -1,6 +1,6 @@
 dnl Process this file with autoconf to produce a configure script.
 AC_INIT(parser3pgsql.C)
-AM_INIT_AUTOMAKE(parser3pgsql, 3.0.8, nodefine)
+AM_INIT_AUTOMAKE(parser3pgsql, 9.6, nodefine)
 
 AM_CONFIG_HEADER(config_auto.h)
 
@@ -20,9 +20,11 @@ dnl Checks for programs.
 AC_PROG_INSTALL
 AC_PROG_MAKE_SET
 AC_PROG_AWK
-
-AC_LANG_CPLUSPLUS 
 AC_PROG_CXX
+AC_PROG_CC
+
+dnl most tests should be compiled with C compiler [especially qsort test]
+AC_LANG_C 
 
 dnl Enable building of the convenience library
 dnl and set LIBLTDL accordingly
@@ -46,7 +48,8 @@ AC_CHECK_HEADERS(
 stdio.h \
 stdlib.h \
 string.h \
-setjmp.h
+setjmp.h \
+ctype.h
 )
 
 dnl Checks for typedefs, structures, and compiler characteristics.