[gcc r14-8507] libstdc++: Fix _GLIBCXX_DEBUG_BACKTRACE macro documentation

[Francois Dumont]

https://gcc.gnu.org/g:8d59b932396ee7f1e7553f3542b84b3c1fad0bc0

commit r14-8507-g8d59b932396ee7f1e7553f3542b84b3c1fad0bc0
Author: François Dumont <fdumont@gcc.gnu.org>
Date:   Mon Jan 29 19:20:25 2024 +0100

    libstdc++: Fix _GLIBCXX_DEBUG_BACKTRACE macro documentation
    
    libstdc++-v3/ChangeLog:
    
            * doc/xml/manual/debug_mode.xml: Link against libstdc++exp.a to use
            _GLIBCXX_DEBUG_BACKTRACE macro.

Diff:
---
 libstdc++-v3/doc/xml/manual/debug_mode.xml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libstdc++-v3/doc/xml/manual/debug_mode.xml b/libstdc++-v3/doc/xml/manual/debug_mode.xml
index dadc0cd1bb4a..ac15ef6f6d07 100644
--- a/libstdc++-v3/doc/xml/manual/debug_mode.xml
+++ b/libstdc++-v3/doc/xml/manual/debug_mode.xml
@@ -165,8 +165,8 @@ which always works correctly.
   It requires that you configure libstdc++ build with
   <option>--enable-libstdcxx-backtrace=yes</option>.
   Use <code>-D_GLIBCXX_DEBUG_BACKTRACE</code> to activate it.
-  You'll then have to link with libstdc++_libbacktrace static library
-  (<option>-lstdc++_libbacktrace</option>) to build your application.</para>
+  You'll then have to link against libstdc++exp static library
+  (<option>-lstdc++exp</option>) to build your application.</para>
 </section>
 
 <section xml:id="debug_mode.using.specific" xreflabel="Using Specific"><info><title>Using a Specific Debug Container</title></info>