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doc: Mark up function name in installation docs

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gcc:
	PR target/69374
	* doc/install.texi (Configuration): Mark up atexit as code.
This commit is contained in:
Gerald Pfeifer
2025-08-05 07:44:47 +02:00
parent 01a784e7c5
commit 2361b20f7a
1 changed files with 2 additions and 2 deletions
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gcc/doc/install.texi
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@@ -1887,8 +1887,8 @@ Produce code conforming to version 20191213.
In the absence of this configuration option the default version is 20191213.
@item --enable-__cxa_atexit
Define if you want to use @code{__cxa_atexit}, rather than atexit, to
register C++ destructors for local statics and global objects.
Define if you want to use @code{__cxa_atexit}, rather than @code{atexit},
to register C++ destructors for local statics and global objects.
This is essential for fully standards-compliant handling of
destructors, but requires @code{__cxa_atexit} in libc. This option is
currently only available on systems with GNU libc. When enabled, this