From 1c6ffbab63f55187909b6d71cfca6080e9cf43cf Mon Sep 17 00:00:00 2001
From: Qing Zhao <qing.zhao@oracle.com>
Date: Tue, 2 Jul 2019 20:23:30 +0000
Subject: re PR preprocessor/90581 (provide an option to adjust the maximum
 depth of nested #include)

PR preprocessor/90581
Add a cpp option -fmax-include-depth to set the maximum depth of the nested #include.

From-SVN: r272948
---
 gcc/doc/cppopts.texi | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'gcc/doc/cppopts.texi')

diff --git a/gcc/doc/cppopts.texi b/gcc/doc/cppopts.texi
index 48c574f..61e22cd 100644
--- a/gcc/doc/cppopts.texi
+++ b/gcc/doc/cppopts.texi
@@ -261,6 +261,10 @@ enabled by default for C99 (and later C standard versions) and C++.
 @opindex fno-canonical-system-headers
 When preprocessing, do not shorten system header paths with canonicalization.
 
+@item -fmax-include-depth=@var{depth}
+@opindex fmax-include-depth
+Set the maximum depth of the nested #include. The default is 200. 
+
 @item -ftabstop=@var{width}
 @opindex ftabstop
 Set the distance between tab stops.  This helps the preprocessor report
-- 
cgit v1.1