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From:   "NeilBrown" <neilb@suse.de>
To:     Steve Dickson <steved@redhat.com>
Cc:     Linux NFS Mailing List <linux-nfs@vger.kernel.org>
In-reply-to: <165352672998.11129.5573262612495384287@noble.neil.brown.name>
References: <165352672998.11129.5573262612495384287@noble.neil.brown.name>
Subject: [PATCH nfs-utils] autoconf: change tirpc to check for a file, not for
 an include
Date:   Thu, 26 May 2022 10:59:58 +1000
Message-id: <165352679825.11129.7422243280120268766@noble.neil.brown.name>
Precedence: bulk


Recent autoconf don't like variables in AC_CHECK_INCLUDE so we get a
warning.
In libtirpc.m4 we only need to check for the existence of a file, we
don't need to extra  support for includes, such as defining HAVE_TIRPC_H
or whatever.

So change from AC_CHECK_INCLUDE to AC_CHECK_FILE.

Signed-off-by: NeilBrown <neilb@suse.de>
---
 aclocal/libtirpc.m4 | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/aclocal/libtirpc.m4 b/aclocal/libtirpc.m4
index f7de5193c177..bddae0226931 100644
--- a/aclocal/libtirpc.m4
+++ b/aclocal/libtirpc.m4
@@ -49,9 +49,9 @@ AC_DEFUN([AC_LIBTIRPC_OLD], [
   dnl Also must have the headers installed where we expect
   dnl to look for headers; add -I compiler option if found
   AS_IF([test "$has_libtirpc" =3D "yes"],
-        [AC_CHECK_HEADERS([${tirpc_header_dir}/netconfig.h],
-                          [AC_SUBST([AM_CPPFLAGS], ["-I${tirpc_header_dir}"]=
)],
-                          [has_libtirpc=3D"no"])])
+        [AC_CHECK_FILE([${tirpc_header_dir}/netconfig.h],
+                       [AC_SUBST([AM_CPPFLAGS], ["-I${tirpc_header_dir}"])],
+                       [has_libtirpc=3D"no"])])
=20
   dnl Now set $LIBTIRPC accordingly
   AS_IF([test "$has_libtirpc" =3D "yes"],
--=20
2.36.1