From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp.gentoo.org (dev.gentoo.org [IPv6:2001:470:ea4a:1:5054:ff:fec7:86e4]) by sourceware.org (Postfix) with ESMTP id D22AC3858427 for ; Thu, 3 Nov 2022 11:18:32 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org D22AC3858427 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gentoo.org Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gentoo.org Received: by smtp.gentoo.org (Postfix, from userid 559) id CF37D3411C7; Thu, 3 Nov 2022 11:18:31 +0000 (UTC) From: Mike Frysinger To: gdb-patches@sourceware.org Subject: [PATCH 4/5] sim: build: change AC_CHECK_LIB to AC_SEARCH_LIBS Date: Thu, 3 Nov 2022 17:04:02 +0700 Message-Id: <20221103100403.26278-4-vapier@gentoo.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221103100403.26278-1-vapier@gentoo.org> References: <20221103100403.26278-1-vapier@gentoo.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-11.1 required=5.0 tests=BAYES_00,GIT_PATCH_0,JMQ_SPF_NEUTRAL,KAM_DMARC_STATUS,SPF_HELO_PASS,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: With more C libraries moving functions entirely into the main -lc, change the AC_CHECK_LIB calls to AC_SEARCH_LIBS so we look in there first and avoid extra linkage when possible. --- sim/config.h.in | 12 -- sim/configure | 235 +++++++++++++++++++++++--------------- sim/m4/sim_ac_platform.m4 | 10 +- 3 files changed, 150 insertions(+), 107 deletions(-) diff --git a/sim/m4/sim_ac_platform.m4 b/sim/m4/sim_ac_platform.m4 index 92fb00a3d795..74ac7fe14d45 100644 --- a/sim/m4/sim_ac_platform.m4 +++ b/sim/m4/sim_ac_platform.m4 @@ -145,12 +145,12 @@ AC_TYPE_UID_T LT_INIT dnl Libraries. -AC_CHECK_LIB(socket, bind) -AC_CHECK_LIB(nsl, gethostbyname) -AC_CHECK_LIB(m, fabs) -AC_CHECK_LIB(m, log2) +AC_SEARCH_LIBS([bind], [socket]) +AC_SEARCH_LIBS([gethostbyname], [nsl]) +AC_SEARCH_LIBS([fabs], [m]) +AC_SEARCH_LIBS([log2], [m]) -AC_CHECK_LIB(dl, dlopen) +AC_SEARCH_LIBS([dlopen], [dl]) if test "${ac_cv_lib_dl_dlopen}" = "yes"; then PKG_CHECK_MODULES(SDL, sdl2, [dnl SDL_CFLAGS="${SDL_CFLAGS} -DHAVE_SDL=2" -- 2.38.1