From b95a167c319b77c55d04d4c435dcf0444e3467b5 Mon Sep 17 00:00:00 2001
From: Christoph von Wittich <christoph_vw@reactos.org>
Date: Sat, 11 Aug 2007 21:22:00 +0000
Subject: [PATCH] don't touch absolute paths this fixes the build when using
 absolute paths in ROS_INTERMEDIATE or ROS_OUTPUT

svn path=/trunk/; revision=28294
---
 reactos/tools/wpp/preproc.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/reactos/tools/wpp/preproc.c b/reactos/tools/wpp/preproc.c
index c1fa3fc6ec7..52548332292 100644
--- a/reactos/tools/wpp/preproc.c
+++ b/reactos/tools/wpp/preproc.c
@@ -328,6 +328,15 @@ void wpp_add_include_path(const char *path)
 	char *tok;
 	char *cpy = pp_xstrdup(path);
 
+	/* check for absolute windows paths */
+	if (strchr(cpy, ':') != NULL)
+	{
+		nincludepath++;
+		includepath = pp_xrealloc(includepath, nincludepath * sizeof(*includepath));
+		includepath[nincludepath-1] = cpy;
+		return;
+	}
+
 	tok = strtok(cpy, INCLUDESEPARATOR);
 	while(tok)
 	{