[master] c570edae7 Following-up on explicit_bzero removal now in autotools perspective

[Poul-Henning Kamp]

commit c570edae7f1dda698dc45686a6a1e13689479cf7
Author: David Carlier <devnexen at gmail.com>
Date:   Mon Sep 16 20:09:52 2019 +0100

    Following-up on explicit_bzero removal now in autotools perspective

diff --git a/configure.ac b/configure.ac
index 135d73673..6d52fbb5b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -226,7 +226,6 @@ AC_CHECK_HEADERS([priv.h])
 AC_CHECK_HEADERS([fnmatch.h], [], [AC_MSG_ERROR([fnmatch.h is required])])
 
 # Checks for library functions.
-_VARNISH_CHECK_EXPLICIT_BZERO
 AC_CHECK_FUNCS([nanosleep])
 AC_CHECK_FUNCS([setppriv])
 AC_CHECK_FUNCS([fallocate])
diff --git a/varnish.m4 b/varnish.m4
index b9899f613..6a8eb0609 100644
--- a/varnish.m4
+++ b/varnish.m4
@@ -109,7 +109,6 @@ AC_DEFUN([_VARNISH_PKG_CONFIG], [
 AC_DEFUN([_VARNISH_CHECK_DEVEL], [
 
 	AC_REQUIRE([_VARNISH_PKG_CONFIG])
-	AC_REQUIRE([_VARNISH_CHECK_EXPLICIT_BZERO])
 
 	[_orig_cppflags=$CPPFLAGS]
 	[CPPFLAGS=$VARNISHAPI_CFLAGS]
@@ -637,7 +636,6 @@ AC_DEFUN([VARNISH_UTILITIES], [
 #
 AC_DEFUN([VARNISH_PREREQ], [
 	AC_REQUIRE([_VARNISH_PKG_CONFIG])
-	AC_REQUIRE([_VARNISH_CHECK_EXPLICIT_BZERO])
 	AC_MSG_CHECKING([for Varnish])
 	AC_MSG_RESULT([$VARNISH_VERSION])