tree 654759961e3dd310b1b0b0bad50eb8f7eca0320c
parent eaa74739c0d038d3c1fd9b449e4589f9f9cf78ff
author James Y Knight <jyknight@google.com> 1497458403 +0000
committer James Y Knight <jyknight@google.com> 1497458403 +0000

PR32476: __nop_locale_mgmt.h not needed with newlib 2.5+

Newlib 2.5 added the locale management functions, so it should not
include __nop_local_mgmt.h. This change adds proper guard around that
include statement.

For newlib 2.4, some releases contain these functions and some don't,
and they all have the same version numbers. This patch will work
properly with the initial "2.4.0" release which does not include these
functions and require __nop_local_mgmt.h.

This has been tested against newlib 2.2 and 2.5, and also sanity
checks against other different version numbers.

Patch by Martin J. O'Riordan and Walter Lee

Differential Revision: https://reviews.llvm.org/D32146

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@305394 91177308-0d34-0410-b5e6-96231b3b80d8