From debbugs-submit-bounces@debbugs.gnu.org Mon Aug 24 06:12:47 2015 Received: (at submit) by debbugs.gnu.org; 24 Aug 2015 10:12:47 +0000 Received: from localhost ([127.0.0.1]:36517 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1ZTokA-0007NR-I5 for submit@debbugs.gnu.org; Mon, 24 Aug 2015 06:12:46 -0400 Received: from eggs.gnu.org ([208.118.235.92]:59821) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1ZTok8-0007NJ-HQ for submit@debbugs.gnu.org; Mon, 24 Aug 2015 06:12:44 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZTok7-0007PE-5L for submit@debbugs.gnu.org; Mon, 24 Aug 2015 06:12:44 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: * X-Spam-Status: No, score=1.8 required=5.0 tests=BAYES_50,FROM_EXCESS_BASE64 autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:52295) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZTok7-0007P8-2C for submit@debbugs.gnu.org; Mon, 24 Aug 2015 06:12:43 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:41592) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZTok6-0005ez-18 for bug-automake@gnu.org; Mon, 24 Aug 2015 06:12:42 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZTok1-0007NJ-1W for bug-automake@gnu.org; Mon, 24 Aug 2015 06:12:41 -0400 Received: from mail99c40.carrierzone.com ([209.235.156.239]:43820) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZTok0-0007Ln-QO for bug-automake@gnu.org; Mon, 24 Aug 2015 06:12:36 -0400 Received: from mail99c40.carrierzone.com (localhost [127.0.0.1]) by mail99c40.carrierzone.com (8.14.9/8.14.9) with ESMTP id t7OACW5h014757 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO) for ; Mon, 24 Aug 2015 10:12:32 +0000 Received: (from webmail@localhost) by mail99c40.carrierzone.com (8.14.9/8.12.2/Submit) id t7OACWBP014756 for bug-automake@gnu.org; Mon, 24 Aug 2015 06:12:32 -0400 Received: from pool-96-244-58-150.bltmmd.fios.verizon.net (pool-96-244-58-150.bltmmd.fios.verizon.net [96.244.58.150]) by webmail.netspace.org (Webmail 5.0 V.V.I.) with HTTP for ; Mon, 24 Aug 2015 06:12:32 -0400 Message-ID: <20150824061232.b1c9hb9f2880o448@webmail.netspace.org> From: "=?utf-8?b?RGFuaWVsIE1hY2tz?=" To: bug-automake@gnu.org Subject: configure fails to detect C++ compiler on case-insensitive FS Date: Mon, 24 Aug 2015 06:12:32 -0400 X-Priority: 3 X-Authenticated-User: dmacks.netspace.org MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable User-Agent: Webmail 6.0 X-CTCH-RefID: str=0001.0A020204.55DAEE10.024A, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0 X-CTCH-VOD: Unknown X-CTCH-Spam: Unknown X-CTCH-Score: 0.000 X-CTCH-Rules: X-CTCH-Flags: 0 X-CTCH-ScoreCust: 0.000 X-CSC: 0 X-CHA: v=2.1 cv=HsBPRSjS c=1 sm=1 tr=0 a=WkljmVdYkabdwxfqvArNOQ==:117 a=P2DEmnYaPYKPcEIHE1yOzw==:17 a=g0qM3YM6AAAA:8 a=htD9qdewAAAA:8 a=o1OHuDzbAAAA:8 a=Q5QLeeme7KwA:10 a=IkcTkHD0fZMA:10 a=JA9yZSL9TAwA:10 a=uRRa74qj2VoA:10 a=j0fwpphZ-k5EMBibH0QA:9 a=QEXdDO2ut3YA:10 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x (no timestamps) [generic] X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -4.9 (----) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -4.9 (----) Building automake-1.15 on OS X 10.10 on a case-insensitive filesystem, duri= ng ./configure I see: checking whether cc understands -c and -o together... yes checking for aCC... no checking for FCC... no checking for KCC... KCC checking whether the C++ compiler works... no configure: WARNING: C++ compiler cannot create executables configure: tests requiring the C++ compiler will be skipped I don't have "KCC" and my C++ compiler (at "c++" or "g++") is fine. I do ho= wever have /usr/bin/kcc, which AC_PROG_CXX finds when it looks for "KCC" on= my filesystem: # The list of C++ compilers here has been copied, pasted and edited # from 'lib/autoconf/c.m4:AC_PROG_CXX' in the Autoconf distribution. # Keep it in sync, or better again, find out a way to avoid this code # duplication. _AM_COMPILER_CAN_FAIL([AC_PROG_CXX(dnl =C2=A0 [aCC $am_CC FCC KCC $am_RCC xlC_r xlC c++ cxx cc++ gpp g++])], =C2=A0 [CXX=3Dfalse; _AM_SKIP_COMP_TESTS([C++])]) But my "kcc" is some completely unrelated kerberos tool, so when AC_PROG_CX= X tests to see whether it behaves as a compiler, it fails because it isn't = a compiler, and the autoconf tests don't get as far as my actual compiler i= n the list of possibilities. This is the same situation as the now-fixed au= tomake bugs #11893 and #10766, where looking for "CC" was finding "cc" on c= ase-insensitive filesystems, so presumably the same solution could work. Th= at is, only look for "KCC" if it's a case-sensitive FS. This code from which this block is documented to derive is: [g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC] in autoconf git, so an alternate solution is to re-sync with that (notably,= "KCC" is well after "c++" and "g++"). dan -- Daniel Macks dmacks@netspace.org From debbugs-submit-bounces@debbugs.gnu.org Fri Dec 10 01:51:42 2021 Received: (at control) by debbugs.gnu.org; 10 Dec 2021 06:51:42 +0000 Received: from localhost ([127.0.0.1]:45320 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mvZkr-0002Xr-VP for submit@debbugs.gnu.org; Fri, 10 Dec 2021 01:51:42 -0500 Received: from woodpecker.gentoo.org ([140.211.166.183]:53368 helo=smtp.gentoo.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mvZkq-0002Xb-UC for control@debbugs.gnu.org; Fri, 10 Dec 2021 01:51:41 -0500 Received: by smtp.gentoo.org (Postfix, from userid 559) id B4014342F78; Fri, 10 Dec 2021 06:51:34 +0000 (UTC) Date: Fri, 10 Dec 2021 01:51:33 -0500 From: Mike Frysinger To: control@debbugs.gnu.org Message-ID: Mail-Followup-To: control@debbugs.gnu.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline X-Spam-Score: -3.1 (---) X-Debbugs-Envelope-To: control X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -4.1 (----) tag 21336 confirmed From debbugs-submit-bounces@debbugs.gnu.org Fri Dec 10 01:56:06 2021 Received: (at 21336) by debbugs.gnu.org; 10 Dec 2021 06:56:06 +0000 Received: from localhost ([127.0.0.1]:45325 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mvZp8-0002f5-Ep for submit@debbugs.gnu.org; Fri, 10 Dec 2021 01:56:06 -0500 Received: from woodpecker.gentoo.org ([140.211.166.183]:54250 helo=smtp.gentoo.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mvZp3-0002eW-AP for 21336@debbugs.gnu.org; Fri, 10 Dec 2021 01:56:05 -0500 Received: by smtp.gentoo.org (Postfix, from userid 559) id 95DF3342D0F; Fri, 10 Dec 2021 06:55:55 +0000 (UTC) From: Mike Frysinger To: automake-patches@gnu.org Subject: [PATCH] configure: handle KCC on case-insensitive filesystems Date: Fri, 10 Dec 2021 01:55:58 -0500 Message-Id: <20211210065558.13266-1-vapier@gentoo.org> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Score: -5.0 (-----) X-Debbugs-Envelope-To: 21336 Cc: 21336@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -6.0 (------) This fixes https://debbugs.gnu.org/21336. On macOS 10.10, there seems to be a kerberos tool installed as "kcc" which breaks the check. Also resync with latest autoconf which searches for clang++ too. * configure.ac: Skip KCC check on case-insensitive filesystems. Add clang++ to the C++ search list. --- configure.ac | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/configure.ac b/configure.ac index 5a00bd29e0a7..6be3ba7526b9 100644 --- a/configure.ac +++ b/configure.ac @@ -444,11 +444,13 @@ AS_IF([test x"$GCC" = x"yes"], [am_CC_is_GNU=yes], [am_CC_is_GNU=no]) # to a C++ compiler as expected (see automake bugs #11893 and #10766). # Similarly, we must avoid looking for 'RCC', as that can point to the # Qt4 "Resource Compiler": +# And we avoid looking for 'KCC' as that can be a kerberos tool under +# macOS systems. if test -f /bIn/rMdIr || test -f /uSr/bIn/rMdIr; then # Case-insensitive file system, don't look for CC. - am_CC= am_RCC= + am_CC= am_RCC= am_KCC= else - am_CC=CC am_RCC=RCC + am_CC=CC am_RCC=RCC am_KCC=KCC fi # The list of C++ compilers here has been copied, pasted and edited @@ -456,7 +458,7 @@ fi # Keep it in sync, or better again, find out a way to avoid this code # duplication. _AM_COMPILER_CAN_FAIL([AC_PROG_CXX(dnl - [aCC $am_CC FCC KCC $am_RCC xlC_r xlC c++ cxx cc++ gpp g++])], + [aCC $am_CC FCC $am_KCC $am_RCC xlC_r xlC c++ cxx cc++ gpp g++ clang++])], [CXX=false; _AM_SKIP_COMP_TESTS([C++])]) AS_IF([test x"$GXX" = x"yes"], [am_CXX_is_GNU=yes], [am_CXX_is_GNU=no]) -- 2.33.0 From debbugs-submit-bounces@debbugs.gnu.org Sun Dec 12 18:12:41 2021 Received: (at 21336) by debbugs.gnu.org; 12 Dec 2021 23:12:41 +0000 Received: from localhost ([127.0.0.1]:53415 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mwY1J-0006dM-63 for submit@debbugs.gnu.org; Sun, 12 Dec 2021 18:12:41 -0500 Received: from mail-yb1-f180.google.com ([209.85.219.180]:40853) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mwY1H-0006dA-9g for 21336@debbugs.gnu.org; Sun, 12 Dec 2021 18:12:39 -0500 Received: by mail-yb1-f180.google.com with SMTP id 131so34266976ybc.7 for <21336@debbugs.gnu.org>; Sun, 12 Dec 2021 15:12:39 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=JIOuPik+FxZsaD7GYRktgUtr5/6VaeUb7dNknr+A6JI=; b=eg2EYh26WJpxYxt8x8/dfOZcvu+awPuGLgsW/MXwWwD73t/33kVtLWBs7Md2XEk9jj nTqh8QgR28vX8ICRAdFrnJWEwsSWtAqeaoC0F8XOlVbg6qrp/KlVwCUF9fubVQ3hEEO9 8Q1kuJtGSRMK8wkfmHPK0YuKeCGW/ZMDScVs8xzJE737SJVlCDWmPstEtdgYJ3kMd2Tm r2yi/YZMd98g/DxU7nNbsePyXaIY2r5wGydlU5Zl1HJnDWbXeaheBnHfNzNrypTuIBLq R36ATunNBdFxZW89XkSBtEqtYMtHxMq9hrsfSqwhQ08YulKZf8M+Zdc5ID07mQz6F3mF RuYA== X-Gm-Message-State: AOAM532xIdGrSqCuzfnl9ok9rKKgUmd8JHzHlgtyR6r8VgyFDF+67i0B NLSsLDOu5KeGf656SIZ4Qfu7vcU95t7Ix8owXgo= X-Google-Smtp-Source: ABdhPJzKDGHQ9kyqNerQBy9CeoX8yN+s2F0RRvpya/aO4i/CFwpFbseezMj1C1m+ynkeYY1Y/vq/7WbUCI5OORcJOME= X-Received: by 2002:a25:9849:: with SMTP id k9mr30319699ybo.728.1639350753931; Sun, 12 Dec 2021 15:12:33 -0800 (PST) MIME-Version: 1.0 References: <20211210065558.13266-1-vapier@gentoo.org> In-Reply-To: <20211210065558.13266-1-vapier@gentoo.org> From: Jim Meyering Date: Sun, 12 Dec 2021 15:12:22 -0800 Message-ID: Subject: Re: [PATCH] configure: handle KCC on case-insensitive filesystems To: Mike Frysinger Content-Type: text/plain; charset="UTF-8" X-Spam-Score: 0.5 (/) X-Debbugs-Envelope-To: 21336 Cc: 21336@debbugs.gnu.org, automake-patches@gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -0.5 (/) On Thu, Dec 9, 2021 at 10:56 PM Mike Frysinger wrote: > This fixes https://debbugs.gnu.org/21336. On macOS 10.10, there seems Note that I still see kcc on 12.0.1 > to be a kerberos tool installed as "kcc" which breaks the check. > > Also resync with latest autoconf which searches for clang++ too. > > * configure.ac: Skip KCC check on case-insensitive filesystems. Add > clang++ to the C++ search list. Modulo that log nit, this commit looks fine. Thanks! From debbugs-submit-bounces@debbugs.gnu.org Sun Dec 12 21:08:55 2021 Received: (at 21336) by debbugs.gnu.org; 13 Dec 2021 02:08:56 +0000 Received: from localhost ([127.0.0.1]:53512 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mwalr-0002Qj-QN for submit@debbugs.gnu.org; Sun, 12 Dec 2021 21:08:55 -0500 Received: from freefriends.org ([96.88.95.60]:45300) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mwalq-0002QX-GN; Sun, 12 Dec 2021 21:08:54 -0500 X-Envelope-From: karl@freefriends.org Received: from freefriends.org (freefriends.org [96.88.95.60]) by freefriends.org (8.14.7/8.14.7) with ESMTP id 1BD28rRc010931 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sun, 12 Dec 2021 19:08:53 -0700 Received: (from apache@localhost) by freefriends.org (8.14.7/8.14.7/Submit) id 1BD28qSk010929; Sun, 12 Dec 2021 19:08:52 -0700 Date: Sun, 12 Dec 2021 19:08:52 -0700 Message-Id: <202112130208.1BD28qSk010929@freefriends.org> From: Karl Berry To: vapier@gentoo.org Subject: Re: [PATCH] configure: handle KCC on case-insensitive filesystems In-Reply-To: <20211210065558.13266-1-vapier@gentoo.org> X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 21336 Cc: 21336@debbugs.gnu.org, automake-patches@gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) Subject: [PATCH] configure: handle KCC on case-insensitive filesystems Pushed with doc tweak per Jim. Thanks. From unknown Mon Jun 23 18:32:51 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Mon, 10 Jan 2022 12:24:05 +0000 User-Agent: Fakemail v42.6.9 # This is a fake control message. # # The action: # bug archived. thanks # This fakemail brought to you by your local debbugs # administrator