From patchwork Tue May 25 11:27:29 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Roland Hieber X-Patchwork-Id: 12278553 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B9606C2B9F8 for ; Tue, 25 May 2021 11:27:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 89C3B610A0 for ; Tue, 25 May 2021 11:27:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230306AbhEYL3Q (ORCPT ); Tue, 25 May 2021 07:29:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34016 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230104AbhEYL3Q (ORCPT ); Tue, 25 May 2021 07:29:16 -0400 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 64EEBC061574 for ; Tue, 25 May 2021 04:27:46 -0700 (PDT) Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1llVDs-0002HF-TF; Tue, 25 May 2021 13:27:44 +0200 Received: from rhi by dude.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1llVDs-0007e2-HL; Tue, 25 May 2021 13:27:44 +0200 From: Roland Hieber To: Steve Dickson Cc: linux-nfs@vger.kernel.org, Roland Hieber Subject: [PATCH nfs-utils 2/2] configure: check for rpc/rpc.h presence Date: Tue, 25 May 2021 13:27:29 +0200 Message-Id: <20210525112729.29062-2-rhi@pengutronix.de> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210525112729.29062-1-rhi@pengutronix.de> References: <20210525112729.29062-1-rhi@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: rhi@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-nfs@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org Recent versions of glibc (since 2.26?) no longer supply rpc/rpc.h, and in previous versions, RPC was optional. Detect such cases and prompt the user to build with libtirpc instead. Signed-off-by: Roland Hieber --- configure.ac | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/configure.ac b/configure.ac index f2e1bd30d0f2..25e988dfa33c 100644 --- a/configure.ac +++ b/configure.ac @@ -335,6 +335,13 @@ AC_CHECK_HEADERS([sched.h], [], []) AC_CHECK_FUNCS([unshare fstatat statx], [] , []) AC_LIBPTHREAD([]) +# rpc/rpc.h can come from the glibc or from libtirpc +nfsutils_save_CPPFLAGS="${CPPFLAGS}" +CPPFLAGS="${CPPFLAGS} ${TIRPC_CFLAGS}" +AC_CHECK_HEADER(rpc/rpc.h, , + AC_MSG_ERROR([Header file rpc/rpc.h not found - maybe try building with --enable-tirpc])) +CPPFLAGS="${nfsutils_save_CPPFLAGS}" + if test "$enable_nfsv4" = yes; then dnl check for libevent libraries and headers AC_LIBEVENT