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fix outdated path in cpp.texi

Message ID CAH6eHdScFw3XBmk1SJPJWUM6+mmCHNTgdbmNokkVGZQ=XbUNpQ@mail.gmail.com
State New
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Commit Message

Jonathan Wakely Oct. 29, 2012, 12:18 a.m. UTC 
On 29 October 2012 00:08, Jonathan Wakely wrote:
> Yes, libdir/gcc/target/version/../../../../include/c++/version would
> be more accurate, because libdir is not necessarily /usr
>
> I'll come up with something better ...

I've committed this to the trunk.
commit 258a736d80af598109faeeeee44e55b057711d24
Author: Jonathan Wakely <jwakely.gcc@gmail.com>
Date:   Thu Oct 18 00:32:07 2012 +0100

    	* doc/cpp.texi (Search Path): Fix outdated C++ path.
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Patch

diff --git a/gcc/doc/cpp.texi b/gcc/doc/cpp.texi
index fa5989e..c463e7c 100644
--- a/gcc/doc/cpp.texi
+++ b/gcc/doc/cpp.texi
@@ -856,7 +856,8 @@  requested with @code{@w{#include <@var{file}>}} in:
 /usr/include
 @end smallexample
 
-For C++ programs, it will also look in @file{/usr/include/g++-v3},
+For C++ programs, it will also look in
+@file{@var{libdir}/../include/c++/@var{version}},
 first.  In the above, @var{target} is the canonical name of the system
 GCC was configured to compile code for; often but not always the same as
 the canonical name of the system it runs on.  @var{version} is the