Drop handrolled or #ifdef'ed libc replacements

mempcpy, memrchr, rawmemchr, and argp are provided by gnulib now. We
don't need to define them locally and we don't need to search for an
external libargp.

Change-Id: I131ca4bc2d77c597b99c296c28259a3600e5d1b5
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

1 files changed, 4 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index a2a0f632..6fe525c6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2017-04-27  Ulf Hermann  <ulf.hermann@qt.io>
+
+	* configure.ac: Drop checks for memrchr, rawmemchr, mempcpy, argp.
+
 2017-04-21  Ulf Hermann  <ulf.hermann@qt.io>
 
 	* .gitignore: Add generated gnulib headers.