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fenv: fix up stub file comment, drop symlinks from description 

also slightly fixed up formatting
This commit is contained in:
David Macek 2021-04-07 10:49:00 +02:00 committed by Ken Brown
parent d90b04e4d8
commit 70df7f9dad
1 changed files with 10 additions and 10 deletions
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20
newlib/libm/fenv/fenv_stub.c
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@ -1,22 +1,22 @@
/*
* SPDX-License-Identifier: BSD-2-Clause
*
*
* (c) Copyright 2019 Joel Sherrill <joel@rtems.org
*/
/*
* This file is intentionally empty.
* This file is intentionally empty.
*
* Newlib's build infrastructure needs a machine specific fiel to override
* the generic implementation in the library. When a target
* implementation of the fenv.h methods puts all methods in a single file
* (e.g. fenv.c) or some as inline methods in its <sys/fenv.h>, it will need
* to override the default implementation found in a file in this directory.
* Newlib's build infrastructure needs a machine specific file to override
* the generic implementation in the library. When a target implementation
* of the fenv.h methods puts all methods in a single file (e.g. fenv.c) or
* some as inline methods in its <sys/fenv.h>, it will need to override the
* default implementation found in a file in this directory.
*
* For each file that the target's machine directory needs to override,
* this file should be symbolically linked to that specific file name
* in the target directory. For example, the target may use fe_dfl_env.c
* from the default implementation but need to override all others.
* there should be a corresponding stub file in the target directory.
* To avoid copying this explanation far and wide, #including this
* fenv_stub.c from the stub files in encouraged.
*/
/* deliberately empty */