From: Paul Eggert <eggert@cs.ucla.edu>
Date: Thu, 22 Jun 2017 20:19:13 +0000 (-0700)
Subject: Remove getc_unlocked configure-time check
X-Git-Tag: emacs-26.0.90~521^2~11^2~53^2
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=dfe73cb06f1dff052aff0abe51ced3b097b06340;p=emacs.git

Remove getc_unlocked configure-time check

* configure.ac (getc_unlocked): Remove check, as unlocked-io now
does this for us.
---

diff --git a/configure.ac b/configure.ac
index 65c5f9268ad..ef61107b025 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4240,7 +4240,7 @@ AC_CHECK_HEADERS(valgrind/valgrind.h)
 
 AC_CHECK_MEMBERS([struct unipair.unicode], [], [], [[#include <linux/kd.h>]])
 
-AC_CHECK_FUNCS_ONCE([getc_unlocked sbrk])
+AC_CHECK_FUNCS_ONCE([sbrk])
 
 ok_so_far=yes
 AC_CHECK_FUNC(socket, , ok_so_far=no)