Fixed order of include file search path.

Author: Michael Meskes

src/interfaces/ecpg/ChangeLog

@@ -1404,6 +1404,10 @@ Fri May  2 16:37:06 CEST 2003
 Tue May  6 11:51:33 CEST 2003
 
 	- Added rfmtlong compatibility function.
+
+Tue May 13 13:34:12 CEST 2003
+
+	- Fixed order of include search path.
 	- Set ecpg version to 2.12.0.
 	- Set ecpg library to 3.4.2.
 	- Set pgtypes library to 1.0.0

src/interfaces/ecpg/preproc/ecpg.c

@@ -1,4 +1,4 @@
-/* $Header: /cvsroot/pgsql/src/interfaces/ecpg/preproc/ecpg.c,v 1.68 2003/05/02 14:43:25 meskes Exp $ */
+/* $Header: /cvsroot/pgsql/src/interfaces/ecpg/preproc/ecpg.c,v 1.69 2003/05/13 11:29:14 meskes Exp $ */
 
 /* New main for ecpg, the PostgreSQL embedded SQL precompiler. */
 /* (C) Michael Meskes <meskes@postgresql.org> Feb 5th, 1998 */
@@ -61,12 +61,19 @@ help(const char *progname)
 static void
 add_include_path(char *path)
 {
-	struct _include_path *ip = include_paths;
+	struct _include_path *ip = include_paths, *new;
 
-	include_paths = mm_alloc(sizeof(struct _include_path));
-	include_paths->path = path;
-	include_paths->next = ip;
+	new = mm_alloc(sizeof(struct _include_path));
+	new->path = path;
+	new->next = NULL;
 
+	if (ip == NULL)
+		include_paths = new;
+	else
+	{
+		for (;ip->next != NULL; ip=ip->next);
+		ip->next = new;
+	}
 }
 
 static void
@@ -125,11 +132,6 @@ main(int argc, char *const argv[])
 		}
 	}
 
-	add_include_path("/usr/include");
-	add_include_path(INCLUDE_PATH);
-	add_include_path("/usr/local/include");
-	add_include_path(".");
-
 	while ((c = getopt(argc, argv, "vcio:I:tD:dC:")) != -1)
 	{
 		switch (c)
@@ -187,6 +189,11 @@ main(int argc, char *const argv[])
 		}
 	}
 
+	add_include_path(".");
+	add_include_path("/usr/local/include");
+	add_include_path(INCLUDE_PATH);
+	add_include_path("/usr/include");
+
 	if (verbose)
 	{
 		fprintf(stderr, "%s, the PostgreSQL embedded C preprocessor, version %d.%d.%d\n",