Needed more stuff from c.h.

src/interfaces/ecpg/include/Makefile

@@ -7,6 +7,8 @@ override CPPFLAGS := -DFRONTEND -I$(top_srcdir)/src/interfaces/ecpg/include \
 
 informix_esql_dir = $(pkgincludedir)/informix/esql
 
+all: $(top_builddir)/src/interfaces/ecpg/include/ecpg_config.h 
+
 install: all installdirs install-headers
 
 .PHONY: install-headers

src/interfaces/ecpg/include/ecpg_config.h.in

+/* Define to 1 if the system has the type `int64'. */
+#undef HAVE_INT64
+
 /* Define to 1 if `long int' works and is 64 bits. */
 #undef HAVE_LONG_INT_64
 

src/interfaces/ecpg/include/pgtypes_interval.h

-/* $PostgreSQL: pgsql/src/interfaces/ecpg/include/pgtypes_interval.h,v 1.10 2006/08/23 12:01:52 meskes Exp $ */
+/* $PostgreSQL: pgsql/src/interfaces/ecpg/include/pgtypes_interval.h,v 1.11 2006/08/24 10:48:21 meskes Exp $ */
 
 #ifndef PGTYPES_INTERVAL
 #define PGTYPES_INTERVAL
 
 #include <ecpg_config.h>
 
-#if defined(USE_INTEGER_DATETIMES) && (defined(HAVE_LONG_INT_64) || defined(HAVE_LONG_LONG_INT_64))
+#ifndef C_H
+
+#ifdef HAVE_LONG_INT_64
+#ifndef HAVE_INT64
+typedef long int int64;
+#endif
+#elif defined(HAVE_LONG_LONG_INT_64)
+/* We have working support for "long long int", use that */
+
+#ifndef HAVE_INT64
+typedef long long int int64;
+#endif
+#else                                                   /* not HAVE_LONG_INT_64 and not
+                                                                 * HAVE_LONG_LONG_INT_64 */
+
+/* Won't actually work, but fall back to long int so that code compiles */
+#ifndef HAVE_INT64
+typedef long int int64;
+#endif
+
+#define INT64_IS_BUSTED
+#endif   /* not HAVE_LONG_INT_64 and not HAVE_LONG_LONG_INT_64 */
+
+#if defined(USE_INTEGER_DATETIMES) && !defined(INT64_IS_BUSTED)
 #define HAVE_INT64_TIMESTAMP
 #endif
 
+#endif /* C_H */
+
 typedef struct
 {
 #ifdef HAVE_INT64_TIMESTAMP