From 6b0639bc6c077b981c0f6106f3e35b53560af29a Mon Sep 17 00:00:00 2001
From: Richard Kenner <kenner@gcc.gnu.org>
Date: Wed, 30 Mar 1994 17:21:05 -0500
Subject: [PATCH] (process_command, case 'B'): If name is "stageN/", add
 "include" to system include prefix.

From-SVN: r6924
---
 gcc/gcc.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/gcc/gcc.c b/gcc/gcc.c
index 74e00146012..4aa6de47c42 100644
--- a/gcc/gcc.c
+++ b/gcc/gcc.c
@@ -2431,6 +2431,13 @@ process_command (argc, argv)
 		add_prefix (&startfile_prefix, value, 1, 0, temp);
 		add_prefix (&include_prefix, concat (value, "include", ""),
 			    1, 0, 0);
+
+		/* As a kludge, if the arg is "stageN/", just add
+		   "include" to the include prefix.  */
+		if (strlen (value) == 7 && value[6] == '/'
+		    && strncmp (value, "stage", 5) == 0
+		    && isdigit (value[5]))
+		  add_prefix (&include_prefix, "include", 1, 0, 0);
 	      }
 	      break;
 
-- 
2.30.2