From debbugs-submit-bounces@debbugs.gnu.org Sat Jul 07 14:27:15 2018 Received: (at submit) by debbugs.gnu.org; 7 Jul 2018 18:27:15 +0000 Received: from localhost ([127.0.0.1]:50406 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fbrvP-0007Ih-CD for submit@debbugs.gnu.org; Sat, 07 Jul 2018 14:27:15 -0400 Received: from eggs.gnu.org ([208.118.235.92]:59362) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fbrvN-0007IV-Qk for submit@debbugs.gnu.org; Sat, 07 Jul 2018 14:27:14 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fbrvH-00087i-Jk for submit@debbugs.gnu.org; Sat, 07 Jul 2018 14:27:08 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-0.5 required=5.0 tests=BAYES_05 autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:45598) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fbrvH-00087e-GO for submit@debbugs.gnu.org; Sat, 07 Jul 2018 14:27:07 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50333) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fbrvG-00022y-D5 for bug-gnu-emacs@gnu.org; Sat, 07 Jul 2018 14:27:07 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fbrvD-00085g-8p for bug-gnu-emacs@gnu.org; Sat, 07 Jul 2018 14:27:06 -0400 Received: from smtp.gentoo.org ([140.211.166.183]:36832) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fbrvD-000855-1c for bug-gnu-emacs@gnu.org; Sat, 07 Jul 2018 14:27:03 -0400 Received: from a1i15.kph.uni-mainz.de (host2092.kph.uni-mainz.de [134.93.134.92]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: ulm) by smtp.gentoo.org (Postfix) with ESMTPSA id DB576335C81; Sat, 7 Jul 2018 18:26:59 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <23361.1519.967618.290345@a1i15.kph.uni-mainz.de> Date: Sat, 7 Jul 2018 20:26:55 +0200 To: bug-gnu-emacs@gnu.org Subject: 26.1.50; Floating point exceptions during byte-compilation on alpha-unknown-linux-gnu From: Ulrich Mueller X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -4.4 (----) X-Debbugs-Envelope-To: submit Cc: Tobias Klausmann 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: -5.4 (-----) Another regression on alpha-unknown-linux-gnu, byte-compilation of the following four lisp files fails with floating point exceptions: make[2]: Entering directory '/space/homedirs/ulm/emacs/lisp' EMACSLOADPATH= '../src/emacs' -batch --no-site-file --no-site-lisp --eval '(setq load-prefer-newer t)' -f batch-byte-compile calculator.el EMACSLOADPATH= '../src/emacs' -batch --no-site-file --no-site-lisp --eval '(setq load-prefer-newer t)' -f batch-byte-compile calc/calc-math.el EMACSLOADPATH= '../src/emacs' -batch --no-site-file --no-site-lisp --eval '(setq load-prefer-newer t)' -f batch-byte-compile nxml/rng-xsd.el EMACSLOADPATH= '../src/emacs' -batch --no-site-file --no-site-lisp --eval '(setq load-prefer-newer t)' -f batch-byte-compile org/org-table.el make[2]: *** [Makefile:297: calc/calc-math.elc] Floating point exception make[2]: *** Waiting for unfinished jobs.... make[2]: *** [Makefile:297: nxml/rng-xsd.elc] Floating point exception make[2]: *** [Makefile:297: calculator.elc] Floating point exception make[2]: *** [Makefile:297: org/org-table.elc] Floating point exception make[2]: Leaving directory '/space/homedirs/ulm/emacs/lisp' make[1]: *** [Makefile:320: compile-main] Error 2 make[1]: Leaving directory '/space/homedirs/ulm/emacs/lisp' make: *** [Makefile:405: lisp] Error 2 The exceptions are triggered in functions string_to_number in lread.c and float_to_string in print.c when values of infinity or NaN are being passed. The same lisp files (from the emacs-26 branch) can be compiled with Emacs 25.3, though. (On first glance, it doesn't look like the code in lread.c and print.c has changed, so the problem must be somewhere else. Signal handling?) In GNU Emacs 26.1.50 (build 1, alpha-unknown-linux-gnu) of 2018-07-07 built on monolith Repository revision: b73cde5e2815c531df7f5fd13e214a7d92f78239 Configured using: 'configure --prefix=/usr --build=alpha-unknown-linux-gnu --host=alpha-unknown-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --disable-silent-rules --docdir=/usr/share/doc/emacs-26.1 --htmldir=/usr/share/doc/emacs-26.1/html --libdir=/usr/lib --program-suffix=-emacs-26 --infodir=/usr/share/info/emacs-26 --localstatedir=/var --enable-locallisppath=/etc/emacs:/usr/share/emacs/site-lisp --without-compress-install --without-hesiod --without-pop --with-file-notification=inotify --enable-acl --without-dbus --without-modules --without-gameuser --without-gpm --without-kerberos --without-kerberos5 --without-lcms2 --without-xml2 --without-mailutils --without-selinux --with-gnutls --without-libsystemd --with-threads --without-wide-int --with-zlib --with-sound=no --without-x --without-ns' Configured features: NOTIFY ACL GNUTLS ZLIB THREADS From debbugs-submit-bounces@debbugs.gnu.org Sat Jul 07 17:27:50 2018 Received: (at 32086) by debbugs.gnu.org; 7 Jul 2018 21:27:50 +0000 Received: from localhost ([127.0.0.1]:50484 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fbuk9-00051M-Nk for submit@debbugs.gnu.org; Sat, 07 Jul 2018 17:27:50 -0400 Received: from zimbra.cs.ucla.edu ([131.179.128.68]:42232) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fbuk8-00051A-3t for 32086@debbugs.gnu.org; Sat, 07 Jul 2018 17:27:48 -0400 Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 2A321160653; Sat, 7 Jul 2018 14:27:42 -0700 (PDT) Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id jmekXTw0R0eI; Sat, 7 Jul 2018 14:27:40 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id F081F160655; Sat, 7 Jul 2018 14:27:39 -0700 (PDT) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id e2mvRQEFGJHR; Sat, 7 Jul 2018 14:27:39 -0700 (PDT) Received: from [192.168.1.9] (unknown [47.154.30.119]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id 9FECC160653; Sat, 7 Jul 2018 14:27:39 -0700 (PDT) To: Ulrich Mueller From: Paul Eggert Subject: Re: 26.1.50; Floating point exceptions during byte-compilation on alpha-unknown-linux-gnu Openpgp: preference=signencrypt Autocrypt: addr=eggert@cs.ucla.edu; prefer-encrypt=mutual; keydata= xsFNBEyAcmQBEADAAyH2xoTu7ppG5D3a8FMZEon74dCvc4+q1XA2J2tBy2pwaTqfhpxxdGA9 Jj50UJ3PD4bSUEgN8tLZ0san47l5XTAFLi2456ciSl5m8sKaHlGdt9XmAAtmXqeZVIYX/UFS 96fDzf4xhEmm/y7LbYEPQdUdxu47xA5KhTYp5bltF3WYDz1Ygd7gx07Auwp7iw7eNvnoDTAl KAl8KYDZzbDNCQGEbpY3efZIvPdeI+FWQN4W+kghy+P6au6PrIIhYraeua7XDdb2LS1en3Ss mE3QjqfRqI/A2ue8JMwsvXe/WK38Ezs6x74iTaqI3AFH6ilAhDqpMnd/msSESNFt76DiO1ZK QMr9amVPknjfPmJISqdhgB1DlEdw34sROf6V8mZw0xfqT6PKE46LcFefzs0kbg4GORf8vjG2 Sf1tk5eU8MBiyN/bZ03bKNjNYMpODDQQwuP84kYLkX2wBxxMAhBxwbDVZudzxDZJ1C2VXujC OJVxq2kljBM9ETYuUGqd75AW2LXrLw6+MuIsHFAYAgRr7+KcwDgBAfwhPBYX34nSSiHlmLC+ KaHLeCLF5ZI2vKm3HEeCTtlOg7xZEONgwzL+fdKo+D6SoC8RRxJKs8a3sVfI4t6CnrQzvJbB n6gxdgCu5i29J1QCYrCYvql2UyFPAK+do99/1jOXT4m2836j1wARAQABzSBQYXVsIEVnZ2Vy dCA8ZWdnZXJ0QGNzLnVjbGEuZWR1PsLBfgQTAQIAKAUCTIByZAIbAwUJEswDAAYLCQgHAwIG FQgCCQoLBBYCAwECHgECF4AACgkQ7ZfpDmKqfjRRGw/+Ij03dhYfYl/gXVRiuzV1gGrbHk+t nfrI/C7fAeoFzQ5tVgVinShaPkZo0HTPf18x6IDEdAiO8Mqo1yp0CtHmzGMCJ50o4Grgfjlr 6g/+vtEOKbhleszN2XpJvpwM2QgGvn/laTLUu8PH9aRWTs7qJJZKKKAb4sxYc92FehPu6FOD 0dDiyhlDAq4lOV2mdBpzQbiojoZzQLMQwjpgCTK2572eK9EOEQySUThXrSIz6ASenp4NYTFH s9tuJQvXk9gZDdPSl3bp+47dGxlxEWLpBIM7zIONw4ks4azgT8nvDZxA5IZHtvqBlJLBObYY 0Le61Wp0y3TlBDh2qdK8eYL426W4scEMSuig5gb8OAtQiBW6k2sGUxxeiv8ovWu8YAZgKJfu oWI+uRnMEddruY8JsoM54KaKvZikkKs2bg1ndtLVzHpJ6qFZC7QVjeHUh6/BmgvdjWPZYFTt N+KA9CWX3GQKKgN3uu988yznD7LnB98T4EUH1HA/GnfBqMV1gpzTvPc4qVQinCmIkEFp83zl +G5fCjJJ3W7ivzCnYo4KhKLpFUm97okTKR2LW3xZzEW4cLSWO387MTK3CzDOx5qe6s4a91Zu ZM/j/TQdTLDaqNn83kA4Hq48UHXYxcIh+Nd8k/3w6lFuoK0wrOFiywjLx+0ur5jmmbecBGHc 1xdhAFHOwU0ETIByZAEQAKaF678T9wyH4wjTrV1Pz3cDEoSnV/0ZUrOT37p1dcGyj/IXq1x6 70HRVahAmk0sZpYc25PF9D5GPYHFWlNjuPU96rDndXB3hedmBRhLdC4bAXjI4DV+bmdVe+q/ IMnlZRaVlm9EiMCVAR6w13sReu7qXkW9r3RwY2AzXskp/tAe4BRKr1Zmbvi2nbnQ6epEC42r Rbx0B1EhjbIQZ5JHGk24iPT7LdBgnNmos5wYjzwNlkMQD5T0Ydzhk7J+UxwA5m46mOhRDC2r FV/A0gm5TLy8DXjv/Esc4gYnYai6SQqnUEVh5LuV8YCJBnijs+Tiw71x1icmn6xGI45EugJO gec+rLypYgpVp4x0HI5T88qBRYCkxH3Kg8Qo+EWNA9A4LRQ9DX8njona0gf0s03tocK8kBN6 6UoqqPtHBnc4eMgBymCflK12eKfd2YYxnyg9cZazWA5VslvTxpm76hbg5oiAEH/Vg/8MxHyA nPhfrgwyPrmJEcVBafdspJnYQxBYNco2LFPIhlOvWh8r4at+s+M3Lb26oUTczlgdW1Sf3SDA 77BMRnF0FQyE+7AzV79MBN4ykiqaezQxtaF1Fy/tvkhffSo8u+dwG0EgJh+te38gTcISVr0G IPplLz6YhjrbHrPRF1CN5UuL9DBGjxuN35RLNVEfta6RUFlR6NctTjvrABEBAAHCwWUEGAEC AA8FAkyAcmQCGwwFCRLMAwAACgkQ7ZfpDmKqfjSrHA/+KzAKvTxRhA9MWNLxIyJ7S5uJ16gs T3oCjZrBKGEhKMOGX4O0GA6VOEryO7QRCCYah3oxSG38IAnNeiwJXgU9Bzkk85UGbPEd7HGF /VSeHCQwWou6jqUDTSDvn9YhNTdG0KXPM74aC+xr2Zow1O2mhXihgWKD0Dw+0LYPnUOsQ0KO FxHXXYHmRrS1OZPU59BLvc+TRhIhafSHKLwbXK+6ckkxBx6h8z5ccpG0Qs4bFhdFYnFrEieD LoGmnE2YLhdV6swJ9VNCS6pLiEohT3fm7aXm15tZOIyzMZhHRSAPblXxQ0ZSWjq8oRrcYNFx c4W1URpAkBCOYJoXvQfD5L3lqAl8TCqDUzYxhH/tJhbDdHrqHH767jaDaTB1+Talp/2AMKwc XNOdiklGxbmHVG6YGl6g8Lrbsu9NZEI4yLlHzuikthJWgz+3vZhVGyNlt+HNIoF6CjDL2omu 5cEq4RDHM44QqPk6l7O0pUvN1mT4B+S1b08RKpqm/ff015E37HNV/piIvJlxGAYz8PSfuGCB 1thMYqlmgdhd9/BabGFbGGYHA6U4/T5zqU+f6xHy1SsAQZ1MSKlLwekBIT+4/cLRGqCHjnV0 q5H/T6a7t5mPkbzSrOLSo4puj+IToNjYyYIDBWzhlA19avOa+rvUjmHtD3sFN7cXWtkGoi8b uNcby4U= Organization: UCLA Computer Science Department Message-ID: <6563a45d-285c-5147-693b-6ce130eb4b2b@cs.ucla.edu> Date: Sat, 7 Jul 2018 14:27:39 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="------------1A60731664A7ACA971B7BB0D" Content-Language: en-US X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 32086 Cc: 32086@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: -3.3 (---) This is a multi-part message in MIME format. --------------1A60731664A7ACA971B7BB0D Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable Thanks for reporting the bug. Please try the attached patch, which I'd li= ke to=20 install into the emacs-26 branch if it fixes your problem. --------------1A60731664A7ACA971B7BB0D Content-Type: text/x-patch; name="0001-Fix-floating-point-exceptions-on-Alpha-Bug-32086.patch" Content-Transfer-Encoding: quoted-printable Content-Disposition: attachment; filename*0="0001-Fix-floating-point-exceptions-on-Alpha-Bug-32086.patch" =46rom 960603eb5677265575b786671719d5746164e18c Mon Sep 17 00:00:00 2001 From: Paul Eggert Date: Sat, 7 Jul 2018 14:24:46 -0700 Subject: [PATCH] Fix floating point exceptions on Alpha (Bug#32086) * admin/merge-gnulib (GNULIB_MODULES): Add fpieee. * m4/fpieee.m4: New file, copied from Gnulib. * m4/gnulib-comp.m4: Regenerate. --- admin/merge-gnulib | 2 +- lib/gnulib.mk.in | 2 +- m4/fpieee.m4 | 54 ++++++++++++++++++++++++++++++++++++++++++++++++= ++++++ m4/gnulib-comp.m4 | 3 +++ 4 files changed, 59 insertions(+), 2 deletions(-) create mode 100644 m4/fpieee.m4 diff --git a/admin/merge-gnulib b/admin/merge-gnulib index 42edfbb..b23adc2 100755 --- a/admin/merge-gnulib +++ b/admin/merge-gnulib @@ -33,7 +33,7 @@ GNULIB_MODULES=3D d-type diffseq dtoastr dtotimespec dup2 environ execinfo explicit_bzero faccessat fcntl fcntl-h fdatasync fdopendir - filemode filevercmp flexmember fstatat fsync + filemode filevercmp flexmember fpieee fstatat fsync getloadavg getopt-gnu gettime gettimeofday gitlog-to-changelog ignore-value intprops largefile lstat manywarnings memrchr minmax mkostemp mktime nstrftime diff --git a/lib/gnulib.mk.in b/lib/gnulib.mk.in index 71c01e3..e69ae45 100644 --- a/lib/gnulib.mk.in +++ b/lib/gnulib.mk.in @@ -21,7 +21,7 @@ # the same distribution terms as the rest of that program. # # Generated by gnulib-tool. -# Reproduce by: gnulib-tool --import --lib=3Dlibgnu --source-base=3Dlib = --m4-base=3Dm4 --doc-base=3Ddoc --tests-base=3Dtests --aux-dir=3Dbuild-au= x --avoid=3Dclose --avoid=3Ddup --avoid=3Dfchdir --avoid=3Dfstat --avoid=3D= malloc-posix --avoid=3Dmsvc-inval --avoid=3Dmsvc-nothrow --avoid=3Dopenat= -die --avoid=3Dopendir --avoid=3Draise --avoid=3Dsave-cwd --avoid=3Dselec= t --avoid=3Dsetenv --avoid=3Dsigprocmask --avoid=3Dstat --avoid=3Dstdarg = --avoid=3Dstdbool --avoid=3Dthreadlib --avoid=3Dtzset --avoid=3Dunsetenv = --avoid=3Dutime --avoid=3Dutime-h --gnu-make --makefile-name=3Dgnulib.mk.= in --conditional-dependencies --no-libtool --macro-prefix=3Dgl --no-vc-fi= les alloca-opt binary-io byteswap c-ctype c-strcase careadlinkat close-st= ream count-leading-zeros count-one-bits count-trailing-zeros crypto/md5 c= rypto/sha1 crypto/sha256 crypto/sha512 d-type diffseq dtoastr dtotimespec= dup2 environ execinfo explicit_bzero faccessat fcntl fcntl-h fdatasync f= dopendir filemode filevercmp flexmember fstatat fsync getloadavg getopt-g= nu gettime gettimeofday gitlog-to-changelog ignore-value intprops largefi= le lstat manywarnings memrchr minmax mkostemp mktime nstrftime pipe2 psel= ect pthread_sigmask putenv qcopy-acl readlink readlinkat sig2str socklen = stat-time std-gnu11 stdalign stddef stdio stpcpy strtoimax symlink sys_st= at sys_time tempname time time_r time_rz timegm timer-time timespec-add t= imespec-sub unlocked-io update-copyright utimens vla warnings +# Reproduce by: gnulib-tool --import --lib=3Dlibgnu --source-base=3Dlib = --m4-base=3Dm4 --doc-base=3Ddoc --tests-base=3Dtests --aux-dir=3Dbuild-au= x --avoid=3Dclose --avoid=3Ddup --avoid=3Dfchdir --avoid=3Dfstat --avoid=3D= malloc-posix --avoid=3Dmsvc-inval --avoid=3Dmsvc-nothrow --avoid=3Dopenat= -die --avoid=3Dopendir --avoid=3Draise --avoid=3Dsave-cwd --avoid=3Dselec= t --avoid=3Dsetenv --avoid=3Dsigprocmask --avoid=3Dstat --avoid=3Dstdarg = --avoid=3Dstdbool --avoid=3Dthreadlib --avoid=3Dtzset --avoid=3Dunsetenv = --avoid=3Dutime --avoid=3Dutime-h --gnu-make --makefile-name=3Dgnulib.mk.= in --conditional-dependencies --no-libtool --macro-prefix=3Dgl --no-vc-fi= les alloca-opt binary-io byteswap c-ctype c-strcase careadlinkat close-st= ream count-leading-zeros count-one-bits count-trailing-zeros crypto/md5 c= rypto/sha1 crypto/sha256 crypto/sha512 d-type diffseq dtoastr dtotimespec= dup2 environ execinfo explicit_bzero faccessat fcntl fcntl-h fdatasync f= dopendir filemode filevercmp flexmember fpieee fstatat fsync getloadavg g= etopt-gnu gettime gettimeofday gitlog-to-changelog ignore-value intprops = largefile lstat manywarnings memrchr minmax mkostemp mktime nstrftime pip= e2 pselect pthread_sigmask putenv qcopy-acl readlink readlinkat sig2str s= ocklen stat-time std-gnu11 stdalign stddef stdio stpcpy strtoimax symlink= sys_stat sys_time tempname time time_r time_rz timegm timer-time timespe= c-add timespec-sub unlocked-io update-copyright utimens vla warnings =20 =20 MOSTLYCLEANFILES +=3D core *.stackdump diff --git a/m4/fpieee.m4 b/m4/fpieee.m4 new file mode 100644 index 0000000..b58840f --- /dev/null +++ b/m4/fpieee.m4 @@ -0,0 +1,54 @@ +# fpieee.m4 serial 2 -*- coding: utf-8 -*- +dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl IEEE 754 standardized three items: +dnl - The formats of single-float and double-float - nowadays commonly +dnl available as 'float' and 'double' in C and C++. +dnl No autoconf test needed. +dnl - The overflow and division by zero behaviour: The result are values= +dnl '=C2=B1Inf' and 'NaN', rather than exceptions as it was before. +dnl This file provides an autoconf macro for ensuring this behaviour o= f +dnl floating-point operations. +dnl - A set of conditions (overflow, underflow, inexact, etc.) which can= +dnl be configured to trigger an exception. +dnl This cannot be done in a portable way: it depends on the compiler,= +dnl libc, kernel, and CPU. No autoconf macro is provided for this. + +dnl Ensure non-trapping behaviour of floating-point overflow and +dnl floating-point division by zero. +dnl (For integer overflow, see gcc's -ftrapv option; for integer divisio= n by +dnl zero, see the autoconf macro in intdiv0.m4.) + +AC_DEFUN([gl_FP_IEEE], +[ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) + # IEEE behaviour is the default on all CPUs except Alpha and SH + # (according to the test results of Bruno Haible's ieeefp/fenv_default= =2Em4 + # and the GCC 4.1.2 manual). + case "$host_cpu" in + alpha*) + # On Alpha systems, a compiler option provides the behaviour. + # See the ieee(3) manual page, also available at + # + if test -n "$GCC"; then + # GCC has the option -mieee. + # For full IEEE compliance (rarely needed), use option -mieee-wi= th-inexact. + CPPFLAGS=3D"$CPPFLAGS -mieee" + else + # Compaq (ex-DEC) C has the option -ieee, equivalent to -ieee_wi= th_no_inexact. + # For full IEEE compliance (rarely needed), use option -ieee_wit= h_inexact. + CPPFLAGS=3D"$CPPFLAGS -ieee" + fi + ;; + sh*) + if test -n "$GCC"; then + # GCC has the option -mieee. + CPPFLAGS=3D"$CPPFLAGS -mieee" + fi + ;; + esac +]) diff --git a/m4/gnulib-comp.m4 b/m4/gnulib-comp.m4 index 167356f..e30ff1f 100644 --- a/m4/gnulib-comp.m4 +++ b/m4/gnulib-comp.m4 @@ -86,6 +86,8 @@ AC_DEFUN # Code from module filevercmp: # Code from module flexmember: # Code from module fpending: + # Code from module fpieee: + AC_REQUIRE([gl_FP_IEEE]) # Code from module fstatat: # Code from module fsync: # Code from module getdtablesize: @@ -994,6 +996,7 @@ AC_DEFUN m4/filemode.m4 m4/flexmember.m4 m4/fpending.m4 + m4/fpieee.m4 m4/fstatat.m4 m4/fsync.m4 m4/getdtablesize.m4 --=20 2.7.4 --------------1A60731664A7ACA971B7BB0D-- From debbugs-submit-bounces@debbugs.gnu.org Sat Jul 07 17:28:52 2018 Received: (at control) by debbugs.gnu.org; 7 Jul 2018 21:28:52 +0000 Received: from localhost ([127.0.0.1]:50489 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fbulA-000531-8F for submit@debbugs.gnu.org; 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Sat, 7 Jul 2018 14:28:43 -0700 (PDT) To: control@debbugs.gnu.org From: Paul Eggert Subject: 32086 has a patch Openpgp: preference=signencrypt Autocrypt: addr=eggert@cs.ucla.edu; prefer-encrypt=mutual; keydata= xsFNBEyAcmQBEADAAyH2xoTu7ppG5D3a8FMZEon74dCvc4+q1XA2J2tBy2pwaTqfhpxxdGA9 Jj50UJ3PD4bSUEgN8tLZ0san47l5XTAFLi2456ciSl5m8sKaHlGdt9XmAAtmXqeZVIYX/UFS 96fDzf4xhEmm/y7LbYEPQdUdxu47xA5KhTYp5bltF3WYDz1Ygd7gx07Auwp7iw7eNvnoDTAl KAl8KYDZzbDNCQGEbpY3efZIvPdeI+FWQN4W+kghy+P6au6PrIIhYraeua7XDdb2LS1en3Ss mE3QjqfRqI/A2ue8JMwsvXe/WK38Ezs6x74iTaqI3AFH6ilAhDqpMnd/msSESNFt76DiO1ZK QMr9amVPknjfPmJISqdhgB1DlEdw34sROf6V8mZw0xfqT6PKE46LcFefzs0kbg4GORf8vjG2 Sf1tk5eU8MBiyN/bZ03bKNjNYMpODDQQwuP84kYLkX2wBxxMAhBxwbDVZudzxDZJ1C2VXujC OJVxq2kljBM9ETYuUGqd75AW2LXrLw6+MuIsHFAYAgRr7+KcwDgBAfwhPBYX34nSSiHlmLC+ KaHLeCLF5ZI2vKm3HEeCTtlOg7xZEONgwzL+fdKo+D6SoC8RRxJKs8a3sVfI4t6CnrQzvJbB n6gxdgCu5i29J1QCYrCYvql2UyFPAK+do99/1jOXT4m2836j1wARAQABzSBQYXVsIEVnZ2Vy dCA8ZWdnZXJ0QGNzLnVjbGEuZWR1PsLBfgQTAQIAKAUCTIByZAIbAwUJEswDAAYLCQgHAwIG FQgCCQoLBBYCAwECHgECF4AACgkQ7ZfpDmKqfjRRGw/+Ij03dhYfYl/gXVRiuzV1gGrbHk+t nfrI/C7fAeoFzQ5tVgVinShaPkZo0HTPf18x6IDEdAiO8Mqo1yp0CtHmzGMCJ50o4Grgfjlr 6g/+vtEOKbhleszN2XpJvpwM2QgGvn/laTLUu8PH9aRWTs7qJJZKKKAb4sxYc92FehPu6FOD 0dDiyhlDAq4lOV2mdBpzQbiojoZzQLMQwjpgCTK2572eK9EOEQySUThXrSIz6ASenp4NYTFH s9tuJQvXk9gZDdPSl3bp+47dGxlxEWLpBIM7zIONw4ks4azgT8nvDZxA5IZHtvqBlJLBObYY 0Le61Wp0y3TlBDh2qdK8eYL426W4scEMSuig5gb8OAtQiBW6k2sGUxxeiv8ovWu8YAZgKJfu oWI+uRnMEddruY8JsoM54KaKvZikkKs2bg1ndtLVzHpJ6qFZC7QVjeHUh6/BmgvdjWPZYFTt N+KA9CWX3GQKKgN3uu988yznD7LnB98T4EUH1HA/GnfBqMV1gpzTvPc4qVQinCmIkEFp83zl +G5fCjJJ3W7ivzCnYo4KhKLpFUm97okTKR2LW3xZzEW4cLSWO387MTK3CzDOx5qe6s4a91Zu ZM/j/TQdTLDaqNn83kA4Hq48UHXYxcIh+Nd8k/3w6lFuoK0wrOFiywjLx+0ur5jmmbecBGHc 1xdhAFHOwU0ETIByZAEQAKaF678T9wyH4wjTrV1Pz3cDEoSnV/0ZUrOT37p1dcGyj/IXq1x6 70HRVahAmk0sZpYc25PF9D5GPYHFWlNjuPU96rDndXB3hedmBRhLdC4bAXjI4DV+bmdVe+q/ IMnlZRaVlm9EiMCVAR6w13sReu7qXkW9r3RwY2AzXskp/tAe4BRKr1Zmbvi2nbnQ6epEC42r Rbx0B1EhjbIQZ5JHGk24iPT7LdBgnNmos5wYjzwNlkMQD5T0Ydzhk7J+UxwA5m46mOhRDC2r FV/A0gm5TLy8DXjv/Esc4gYnYai6SQqnUEVh5LuV8YCJBnijs+Tiw71x1icmn6xGI45EugJO gec+rLypYgpVp4x0HI5T88qBRYCkxH3Kg8Qo+EWNA9A4LRQ9DX8njona0gf0s03tocK8kBN6 6UoqqPtHBnc4eMgBymCflK12eKfd2YYxnyg9cZazWA5VslvTxpm76hbg5oiAEH/Vg/8MxHyA nPhfrgwyPrmJEcVBafdspJnYQxBYNco2LFPIhlOvWh8r4at+s+M3Lb26oUTczlgdW1Sf3SDA 77BMRnF0FQyE+7AzV79MBN4ykiqaezQxtaF1Fy/tvkhffSo8u+dwG0EgJh+te38gTcISVr0G IPplLz6YhjrbHrPRF1CN5UuL9DBGjxuN35RLNVEfta6RUFlR6NctTjvrABEBAAHCwWUEGAEC AA8FAkyAcmQCGwwFCRLMAwAACgkQ7ZfpDmKqfjSrHA/+KzAKvTxRhA9MWNLxIyJ7S5uJ16gs T3oCjZrBKGEhKMOGX4O0GA6VOEryO7QRCCYah3oxSG38IAnNeiwJXgU9Bzkk85UGbPEd7HGF /VSeHCQwWou6jqUDTSDvn9YhNTdG0KXPM74aC+xr2Zow1O2mhXihgWKD0Dw+0LYPnUOsQ0KO FxHXXYHmRrS1OZPU59BLvc+TRhIhafSHKLwbXK+6ckkxBx6h8z5ccpG0Qs4bFhdFYnFrEieD LoGmnE2YLhdV6swJ9VNCS6pLiEohT3fm7aXm15tZOIyzMZhHRSAPblXxQ0ZSWjq8oRrcYNFx c4W1URpAkBCOYJoXvQfD5L3lqAl8TCqDUzYxhH/tJhbDdHrqHH767jaDaTB1+Talp/2AMKwc XNOdiklGxbmHVG6YGl6g8Lrbsu9NZEI4yLlHzuikthJWgz+3vZhVGyNlt+HNIoF6CjDL2omu 5cEq4RDHM44QqPk6l7O0pUvN1mT4B+S1b08RKpqm/ff015E37HNV/piIvJlxGAYz8PSfuGCB 1thMYqlmgdhd9/BabGFbGGYHA6U4/T5zqU+f6xHy1SsAQZ1MSKlLwekBIT+4/cLRGqCHjnV0 q5H/T6a7t5mPkbzSrOLSo4puj+IToNjYyYIDBWzhlA19avOa+rvUjmHtD3sFN7cXWtkGoi8b uNcby4U= Organization: UCLA Computer Science Department Message-ID: <650c5d56-f060-6929-e529-61461fc3bcb9@cs.ucla.edu> Date: Sat, 7 Jul 2018 14:28:43 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Spam-Score: -2.3 (--) 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: -3.3 (---) tags 32086 patch From debbugs-submit-bounces@debbugs.gnu.org Sat Jul 07 18:47:53 2018 Received: (at 32086) by debbugs.gnu.org; 7 Jul 2018 22:47:53 +0000 Received: from localhost ([127.0.0.1]:50536 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fbvzd-0000SL-MH for submit@debbugs.gnu.org; Sat, 07 Jul 2018 18:47:53 -0400 Received: from smtp.gentoo.org ([140.211.166.183]:43150) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fbvzc-0000S7-8D for 32086@debbugs.gnu.org; Sat, 07 Jul 2018 18:47:52 -0400 Received: from a1i15.kph.uni-mainz.de (host2092.kph.uni-mainz.de [134.93.134.92]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: ulm) by smtp.gentoo.org (Postfix) with ESMTPSA id 6251B335C60; Sat, 7 Jul 2018 22:47:45 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <23361.17165.545904.341111@a1i15.kph.uni-mainz.de> Date: Sun, 8 Jul 2018 00:47:41 +0200 To: Paul Eggert Subject: Re: 26.1.50; Floating point exceptions during byte-compilation on alpha-unknown-linux-gnu In-Reply-To: <6563a45d-285c-5147-693b-6ce130eb4b2b@cs.ucla.edu> References: <6563a45d-285c-5147-693b-6ce130eb4b2b@cs.ucla.edu> X-Mailer: VM 8.2.0b under 24.3.1 (x86_64-pc-linux-gnu) From: Ulrich Mueller X-Spam-Score: -5.0 (-----) X-Debbugs-Envelope-To: 32086 Cc: 32086@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 (------) >>>>> On Sat, 7 Jul 2018, Paul Eggert wrote: > Thanks for reporting the bug. Please try the attached patch, which > I'd like to install into the emacs-26 branch if it fixes your > problem. This fixes it. Thanks again. (And please ignore my earlier remark that the lisp files in question can be byte-compiled with Emacs 25.3. It turns out that the Emacs I used for testing had been built with -mieee in CFLAGS.) From debbugs-submit-bounces@debbugs.gnu.org Sun Jul 08 12:27:27 2018 Received: (at 32086-done) by debbugs.gnu.org; 8 Jul 2018 16:27:27 +0000 Received: from localhost ([127.0.0.1]:51291 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fcCX0-0002On-Tx for submit@debbugs.gnu.org; Sun, 08 Jul 2018 12:27:27 -0400 Received: from zimbra.cs.ucla.edu ([131.179.128.68]:52028) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fcCWy-0002OZ-Id for 32086-done@debbugs.gnu.org; Sun, 08 Jul 2018 12:27:24 -0400 Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id F3E881605B0; Sun, 8 Jul 2018 09:27:18 -0700 (PDT) Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id t133Q1ZUfgcP; Sun, 8 Jul 2018 09:27:18 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 13AAD16060E; Sun, 8 Jul 2018 09:27:18 -0700 (PDT) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id ZEpXCq-u1RB8; Sun, 8 Jul 2018 09:27:17 -0700 (PDT) Received: from [192.168.1.9] (unknown [47.154.30.119]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id C4B1C1605B0; Sun, 8 Jul 2018 09:27:17 -0700 (PDT) Subject: Re: 26.1.50; Floating point exceptions during byte-compilation on alpha-unknown-linux-gnu To: Ulrich Mueller References: <6563a45d-285c-5147-693b-6ce130eb4b2b@cs.ucla.edu> <23361.17165.545904.341111@a1i15.kph.uni-mainz.de> From: Paul Eggert Openpgp: preference=signencrypt Autocrypt: addr=eggert@cs.ucla.edu; prefer-encrypt=mutual; keydata= xsFNBEyAcmQBEADAAyH2xoTu7ppG5D3a8FMZEon74dCvc4+q1XA2J2tBy2pwaTqfhpxxdGA9 Jj50UJ3PD4bSUEgN8tLZ0san47l5XTAFLi2456ciSl5m8sKaHlGdt9XmAAtmXqeZVIYX/UFS 96fDzf4xhEmm/y7LbYEPQdUdxu47xA5KhTYp5bltF3WYDz1Ygd7gx07Auwp7iw7eNvnoDTAl KAl8KYDZzbDNCQGEbpY3efZIvPdeI+FWQN4W+kghy+P6au6PrIIhYraeua7XDdb2LS1en3Ss mE3QjqfRqI/A2ue8JMwsvXe/WK38Ezs6x74iTaqI3AFH6ilAhDqpMnd/msSESNFt76DiO1ZK QMr9amVPknjfPmJISqdhgB1DlEdw34sROf6V8mZw0xfqT6PKE46LcFefzs0kbg4GORf8vjG2 Sf1tk5eU8MBiyN/bZ03bKNjNYMpODDQQwuP84kYLkX2wBxxMAhBxwbDVZudzxDZJ1C2VXujC OJVxq2kljBM9ETYuUGqd75AW2LXrLw6+MuIsHFAYAgRr7+KcwDgBAfwhPBYX34nSSiHlmLC+ KaHLeCLF5ZI2vKm3HEeCTtlOg7xZEONgwzL+fdKo+D6SoC8RRxJKs8a3sVfI4t6CnrQzvJbB n6gxdgCu5i29J1QCYrCYvql2UyFPAK+do99/1jOXT4m2836j1wARAQABzSBQYXVsIEVnZ2Vy dCA8ZWdnZXJ0QGNzLnVjbGEuZWR1PsLBfgQTAQIAKAUCTIByZAIbAwUJEswDAAYLCQgHAwIG FQgCCQoLBBYCAwECHgECF4AACgkQ7ZfpDmKqfjRRGw/+Ij03dhYfYl/gXVRiuzV1gGrbHk+t nfrI/C7fAeoFzQ5tVgVinShaPkZo0HTPf18x6IDEdAiO8Mqo1yp0CtHmzGMCJ50o4Grgfjlr 6g/+vtEOKbhleszN2XpJvpwM2QgGvn/laTLUu8PH9aRWTs7qJJZKKKAb4sxYc92FehPu6FOD 0dDiyhlDAq4lOV2mdBpzQbiojoZzQLMQwjpgCTK2572eK9EOEQySUThXrSIz6ASenp4NYTFH s9tuJQvXk9gZDdPSl3bp+47dGxlxEWLpBIM7zIONw4ks4azgT8nvDZxA5IZHtvqBlJLBObYY 0Le61Wp0y3TlBDh2qdK8eYL426W4scEMSuig5gb8OAtQiBW6k2sGUxxeiv8ovWu8YAZgKJfu oWI+uRnMEddruY8JsoM54KaKvZikkKs2bg1ndtLVzHpJ6qFZC7QVjeHUh6/BmgvdjWPZYFTt N+KA9CWX3GQKKgN3uu988yznD7LnB98T4EUH1HA/GnfBqMV1gpzTvPc4qVQinCmIkEFp83zl +G5fCjJJ3W7ivzCnYo4KhKLpFUm97okTKR2LW3xZzEW4cLSWO387MTK3CzDOx5qe6s4a91Zu ZM/j/TQdTLDaqNn83kA4Hq48UHXYxcIh+Nd8k/3w6lFuoK0wrOFiywjLx+0ur5jmmbecBGHc 1xdhAFHOwU0ETIByZAEQAKaF678T9wyH4wjTrV1Pz3cDEoSnV/0ZUrOT37p1dcGyj/IXq1x6 70HRVahAmk0sZpYc25PF9D5GPYHFWlNjuPU96rDndXB3hedmBRhLdC4bAXjI4DV+bmdVe+q/ IMnlZRaVlm9EiMCVAR6w13sReu7qXkW9r3RwY2AzXskp/tAe4BRKr1Zmbvi2nbnQ6epEC42r Rbx0B1EhjbIQZ5JHGk24iPT7LdBgnNmos5wYjzwNlkMQD5T0Ydzhk7J+UxwA5m46mOhRDC2r FV/A0gm5TLy8DXjv/Esc4gYnYai6SQqnUEVh5LuV8YCJBnijs+Tiw71x1icmn6xGI45EugJO gec+rLypYgpVp4x0HI5T88qBRYCkxH3Kg8Qo+EWNA9A4LRQ9DX8njona0gf0s03tocK8kBN6 6UoqqPtHBnc4eMgBymCflK12eKfd2YYxnyg9cZazWA5VslvTxpm76hbg5oiAEH/Vg/8MxHyA nPhfrgwyPrmJEcVBafdspJnYQxBYNco2LFPIhlOvWh8r4at+s+M3Lb26oUTczlgdW1Sf3SDA 77BMRnF0FQyE+7AzV79MBN4ykiqaezQxtaF1Fy/tvkhffSo8u+dwG0EgJh+te38gTcISVr0G IPplLz6YhjrbHrPRF1CN5UuL9DBGjxuN35RLNVEfta6RUFlR6NctTjvrABEBAAHCwWUEGAEC AA8FAkyAcmQCGwwFCRLMAwAACgkQ7ZfpDmKqfjSrHA/+KzAKvTxRhA9MWNLxIyJ7S5uJ16gs T3oCjZrBKGEhKMOGX4O0GA6VOEryO7QRCCYah3oxSG38IAnNeiwJXgU9Bzkk85UGbPEd7HGF /VSeHCQwWou6jqUDTSDvn9YhNTdG0KXPM74aC+xr2Zow1O2mhXihgWKD0Dw+0LYPnUOsQ0KO FxHXXYHmRrS1OZPU59BLvc+TRhIhafSHKLwbXK+6ckkxBx6h8z5ccpG0Qs4bFhdFYnFrEieD LoGmnE2YLhdV6swJ9VNCS6pLiEohT3fm7aXm15tZOIyzMZhHRSAPblXxQ0ZSWjq8oRrcYNFx c4W1URpAkBCOYJoXvQfD5L3lqAl8TCqDUzYxhH/tJhbDdHrqHH767jaDaTB1+Talp/2AMKwc XNOdiklGxbmHVG6YGl6g8Lrbsu9NZEI4yLlHzuikthJWgz+3vZhVGyNlt+HNIoF6CjDL2omu 5cEq4RDHM44QqPk6l7O0pUvN1mT4B+S1b08RKpqm/ff015E37HNV/piIvJlxGAYz8PSfuGCB 1thMYqlmgdhd9/BabGFbGGYHA6U4/T5zqU+f6xHy1SsAQZ1MSKlLwekBIT+4/cLRGqCHjnV0 q5H/T6a7t5mPkbzSrOLSo4puj+IToNjYyYIDBWzhlA19avOa+rvUjmHtD3sFN7cXWtkGoi8b uNcby4U= Organization: UCLA Computer Science Department Message-ID: <9f1da94b-76f6-1551-ed17-69f92932c5a3@cs.ucla.edu> Date: Sun, 8 Jul 2018 09:27:17 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 MIME-Version: 1.0 In-Reply-To: <23361.17165.545904.341111@a1i15.kph.uni-mainz.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: quoted-printable X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 32086-done Cc: 32086-done@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: -3.3 (---) Ulrich Mueller wrote: > This fixes it. Thanks again. >=20 > (And please ignore my earlier remark that the lisp files in question > can be byte-compiled with Emacs 25.3. It turns out that the Emacs I > used for testing had been built with -mieee in CFLAGS.) Thanks for checking. Since this is not a regression in Emacs 26, I instal= led the=20 patch into the Emacs master branch, and am marking the bug as done. From debbugs-submit-bounces@debbugs.gnu.org Sun Jul 08 12:51:17 2018 Received: (at 32086) by debbugs.gnu.org; 8 Jul 2018 16:51:17 +0000 Received: from localhost ([127.0.0.1]:51305 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fcCu5-0002xS-7h for submit@debbugs.gnu.org; Sun, 08 Jul 2018 12:51:17 -0400 Received: from eggs.gnu.org ([208.118.235.92]:55600) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fcCu4-0002xF-8A for 32086@debbugs.gnu.org; Sun, 08 Jul 2018 12:51:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fcCtv-0007y3-8x for 32086@debbugs.gnu.org; Sun, 08 Jul 2018 12:51:11 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-0.5 required=5.0 tests=BAYES_05 autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:39458) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fcCti-0007uJ-Rt; Sun, 08 Jul 2018 12:50:54 -0400 Received: from [176.228.60.248] (port=2532 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1fcCti-0006FD-9J; Sun, 08 Jul 2018 12:50:54 -0400 Date: Sun, 08 Jul 2018 19:51:01 +0300 Message-Id: <83zhz1hdsa.fsf@gnu.org> From: Eli Zaretskii To: Paul Eggert In-reply-to: <9f1da94b-76f6-1551-ed17-69f92932c5a3@cs.ucla.edu> (message from Paul Eggert on Sun, 8 Jul 2018 09:27:17 -0700) Subject: Re: bug#32086: 26.1.50; Floating point exceptions during byte-compilation on alpha-unknown-linux-gnu References: <6563a45d-285c-5147-693b-6ce130eb4b2b@cs.ucla.edu> <23361.17165.545904.341111@a1i15.kph.uni-mainz.de> <9f1da94b-76f6-1551-ed17-69f92932c5a3@cs.ucla.edu> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -5.0 (-----) X-Debbugs-Envelope-To: 32086 Cc: 32086@debbugs.gnu.org, ulm@gentoo.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 (------) > From: Paul Eggert > Date: Sun, 8 Jul 2018 09:27:17 -0700 > Cc: 32086-done@debbugs.gnu.org > > Ulrich Mueller wrote: > > This fixes it. Thanks again. > > > > (And please ignore my earlier remark that the lisp files in question > > can be byte-compiled with Emacs 25.3. It turns out that the Emacs I > > used for testing had been built with -mieee in CFLAGS.) > > Thanks for checking. Since this is not a regression in Emacs 26, I installed the > patch into the Emacs master branch, and am marking the bug as done. Thanks. But doesn't this mean Emacs 26 will not build on that platform? Maybe we should backport your change to emacs-26 after all. From debbugs-submit-bounces@debbugs.gnu.org Sun Jul 08 13:11:42 2018 Received: (at 32086) by debbugs.gnu.org; 8 Jul 2018 17:11:42 +0000 Received: from localhost ([127.0.0.1]:51332 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fcDDq-0003SK-67 for submit@debbugs.gnu.org; Sun, 08 Jul 2018 13:11:42 -0400 Received: from zimbra.cs.ucla.edu ([131.179.128.68]:55920) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fcDDn-0003S5-W1 for 32086@debbugs.gnu.org; Sun, 08 Jul 2018 13:11:40 -0400 Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 7089D1605B0; Sun, 8 Jul 2018 10:11:34 -0700 (PDT) Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id 7lJ7b0bq5r2a; Sun, 8 Jul 2018 10:11:33 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id AFA6E16060E; Sun, 8 Jul 2018 10:11:33 -0700 (PDT) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id EBL-8FOMy5Kn; Sun, 8 Jul 2018 10:11:33 -0700 (PDT) Received: from [192.168.1.9] (unknown [47.154.30.119]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id 5C43D1605B0; Sun, 8 Jul 2018 10:11:33 -0700 (PDT) Subject: Re: bug#32086: 26.1.50; Floating point exceptions during byte-compilation on alpha-unknown-linux-gnu To: Eli Zaretskii References: <6563a45d-285c-5147-693b-6ce130eb4b2b@cs.ucla.edu> <23361.17165.545904.341111@a1i15.kph.uni-mainz.de> <9f1da94b-76f6-1551-ed17-69f92932c5a3@cs.ucla.edu> <83zhz1hdsa.fsf@gnu.org> From: Paul Eggert Openpgp: preference=signencrypt Autocrypt: addr=eggert@cs.ucla.edu; prefer-encrypt=mutual; keydata= xsFNBEyAcmQBEADAAyH2xoTu7ppG5D3a8FMZEon74dCvc4+q1XA2J2tBy2pwaTqfhpxxdGA9 Jj50UJ3PD4bSUEgN8tLZ0san47l5XTAFLi2456ciSl5m8sKaHlGdt9XmAAtmXqeZVIYX/UFS 96fDzf4xhEmm/y7LbYEPQdUdxu47xA5KhTYp5bltF3WYDz1Ygd7gx07Auwp7iw7eNvnoDTAl KAl8KYDZzbDNCQGEbpY3efZIvPdeI+FWQN4W+kghy+P6au6PrIIhYraeua7XDdb2LS1en3Ss mE3QjqfRqI/A2ue8JMwsvXe/WK38Ezs6x74iTaqI3AFH6ilAhDqpMnd/msSESNFt76DiO1ZK QMr9amVPknjfPmJISqdhgB1DlEdw34sROf6V8mZw0xfqT6PKE46LcFefzs0kbg4GORf8vjG2 Sf1tk5eU8MBiyN/bZ03bKNjNYMpODDQQwuP84kYLkX2wBxxMAhBxwbDVZudzxDZJ1C2VXujC OJVxq2kljBM9ETYuUGqd75AW2LXrLw6+MuIsHFAYAgRr7+KcwDgBAfwhPBYX34nSSiHlmLC+ KaHLeCLF5ZI2vKm3HEeCTtlOg7xZEONgwzL+fdKo+D6SoC8RRxJKs8a3sVfI4t6CnrQzvJbB n6gxdgCu5i29J1QCYrCYvql2UyFPAK+do99/1jOXT4m2836j1wARAQABzSBQYXVsIEVnZ2Vy dCA8ZWdnZXJ0QGNzLnVjbGEuZWR1PsLBfgQTAQIAKAUCTIByZAIbAwUJEswDAAYLCQgHAwIG FQgCCQoLBBYCAwECHgECF4AACgkQ7ZfpDmKqfjRRGw/+Ij03dhYfYl/gXVRiuzV1gGrbHk+t nfrI/C7fAeoFzQ5tVgVinShaPkZo0HTPf18x6IDEdAiO8Mqo1yp0CtHmzGMCJ50o4Grgfjlr 6g/+vtEOKbhleszN2XpJvpwM2QgGvn/laTLUu8PH9aRWTs7qJJZKKKAb4sxYc92FehPu6FOD 0dDiyhlDAq4lOV2mdBpzQbiojoZzQLMQwjpgCTK2572eK9EOEQySUThXrSIz6ASenp4NYTFH s9tuJQvXk9gZDdPSl3bp+47dGxlxEWLpBIM7zIONw4ks4azgT8nvDZxA5IZHtvqBlJLBObYY 0Le61Wp0y3TlBDh2qdK8eYL426W4scEMSuig5gb8OAtQiBW6k2sGUxxeiv8ovWu8YAZgKJfu oWI+uRnMEddruY8JsoM54KaKvZikkKs2bg1ndtLVzHpJ6qFZC7QVjeHUh6/BmgvdjWPZYFTt N+KA9CWX3GQKKgN3uu988yznD7LnB98T4EUH1HA/GnfBqMV1gpzTvPc4qVQinCmIkEFp83zl +G5fCjJJ3W7ivzCnYo4KhKLpFUm97okTKR2LW3xZzEW4cLSWO387MTK3CzDOx5qe6s4a91Zu ZM/j/TQdTLDaqNn83kA4Hq48UHXYxcIh+Nd8k/3w6lFuoK0wrOFiywjLx+0ur5jmmbecBGHc 1xdhAFHOwU0ETIByZAEQAKaF678T9wyH4wjTrV1Pz3cDEoSnV/0ZUrOT37p1dcGyj/IXq1x6 70HRVahAmk0sZpYc25PF9D5GPYHFWlNjuPU96rDndXB3hedmBRhLdC4bAXjI4DV+bmdVe+q/ IMnlZRaVlm9EiMCVAR6w13sReu7qXkW9r3RwY2AzXskp/tAe4BRKr1Zmbvi2nbnQ6epEC42r Rbx0B1EhjbIQZ5JHGk24iPT7LdBgnNmos5wYjzwNlkMQD5T0Ydzhk7J+UxwA5m46mOhRDC2r FV/A0gm5TLy8DXjv/Esc4gYnYai6SQqnUEVh5LuV8YCJBnijs+Tiw71x1icmn6xGI45EugJO gec+rLypYgpVp4x0HI5T88qBRYCkxH3Kg8Qo+EWNA9A4LRQ9DX8njona0gf0s03tocK8kBN6 6UoqqPtHBnc4eMgBymCflK12eKfd2YYxnyg9cZazWA5VslvTxpm76hbg5oiAEH/Vg/8MxHyA nPhfrgwyPrmJEcVBafdspJnYQxBYNco2LFPIhlOvWh8r4at+s+M3Lb26oUTczlgdW1Sf3SDA 77BMRnF0FQyE+7AzV79MBN4ykiqaezQxtaF1Fy/tvkhffSo8u+dwG0EgJh+te38gTcISVr0G IPplLz6YhjrbHrPRF1CN5UuL9DBGjxuN35RLNVEfta6RUFlR6NctTjvrABEBAAHCwWUEGAEC AA8FAkyAcmQCGwwFCRLMAwAACgkQ7ZfpDmKqfjSrHA/+KzAKvTxRhA9MWNLxIyJ7S5uJ16gs T3oCjZrBKGEhKMOGX4O0GA6VOEryO7QRCCYah3oxSG38IAnNeiwJXgU9Bzkk85UGbPEd7HGF /VSeHCQwWou6jqUDTSDvn9YhNTdG0KXPM74aC+xr2Zow1O2mhXihgWKD0Dw+0LYPnUOsQ0KO FxHXXYHmRrS1OZPU59BLvc+TRhIhafSHKLwbXK+6ckkxBx6h8z5ccpG0Qs4bFhdFYnFrEieD LoGmnE2YLhdV6swJ9VNCS6pLiEohT3fm7aXm15tZOIyzMZhHRSAPblXxQ0ZSWjq8oRrcYNFx c4W1URpAkBCOYJoXvQfD5L3lqAl8TCqDUzYxhH/tJhbDdHrqHH767jaDaTB1+Talp/2AMKwc XNOdiklGxbmHVG6YGl6g8Lrbsu9NZEI4yLlHzuikthJWgz+3vZhVGyNlt+HNIoF6CjDL2omu 5cEq4RDHM44QqPk6l7O0pUvN1mT4B+S1b08RKpqm/ff015E37HNV/piIvJlxGAYz8PSfuGCB 1thMYqlmgdhd9/BabGFbGGYHA6U4/T5zqU+f6xHy1SsAQZ1MSKlLwekBIT+4/cLRGqCHjnV0 q5H/T6a7t5mPkbzSrOLSo4puj+IToNjYyYIDBWzhlA19avOa+rvUjmHtD3sFN7cXWtkGoi8b uNcby4U= Organization: UCLA Computer Science Department Message-ID: <04d9df98-fffb-a8a5-9314-0f2e8af89094@cs.ucla.edu> Date: Sun, 8 Jul 2018 10:11:32 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 MIME-Version: 1.0 In-Reply-To: <83zhz1hdsa.fsf@gnu.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 32086 Cc: 32086@debbugs.gnu.org, ulm@gentoo.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 (---) Eli Zaretskii wrote: > But doesn't this mean Emacs 26 will not build on that > platform? Maybe we should backport your change to emacs-26 after all. That'd be fine with me, and if you prefer that I'll backport the change. Emacs 26 does not build properly on that platform unless the builder uses something like "./configure CFLAGS=-mieee" when building Emacs. From debbugs-submit-bounces@debbugs.gnu.org Sun Jul 08 13:38:50 2018 Received: (at 32086) by debbugs.gnu.org; 8 Jul 2018 17:38:50 +0000 Received: from localhost ([127.0.0.1]:51352 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fcDe6-00045m-CI for submit@debbugs.gnu.org; Sun, 08 Jul 2018 13:38:50 -0400 Received: from eggs.gnu.org ([208.118.235.92]:39632) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fcDe4-00045Y-HZ for 32086@debbugs.gnu.org; Sun, 08 Jul 2018 13:38:48 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fcDdy-00082M-NP for 32086@debbugs.gnu.org; Sun, 08 Jul 2018 13:38:43 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:40059) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fcDds-0007xo-6I; Sun, 08 Jul 2018 13:38:36 -0400 Received: from [176.228.60.248] (port=1476 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1fcDdr-0003vy-MM; Sun, 08 Jul 2018 13:38:36 -0400 Date: Sun, 08 Jul 2018 20:38:42 +0300 Message-Id: <83y3elhbkt.fsf@gnu.org> From: Eli Zaretskii To: Paul Eggert In-reply-to: <04d9df98-fffb-a8a5-9314-0f2e8af89094@cs.ucla.edu> (message from Paul Eggert on Sun, 8 Jul 2018 10:11:32 -0700) Subject: Re: bug#32086: 26.1.50; Floating point exceptions during byte-compilation on alpha-unknown-linux-gnu References: <6563a45d-285c-5147-693b-6ce130eb4b2b@cs.ucla.edu> <23361.17165.545904.341111@a1i15.kph.uni-mainz.de> <9f1da94b-76f6-1551-ed17-69f92932c5a3@cs.ucla.edu> <83zhz1hdsa.fsf@gnu.org> <04d9df98-fffb-a8a5-9314-0f2e8af89094@cs.ucla.edu> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -5.0 (-----) X-Debbugs-Envelope-To: 32086 Cc: 32086@debbugs.gnu.org, ulm@gentoo.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 (------) > Cc: 32086@debbugs.gnu.org, ulm@gentoo.org > From: Paul Eggert > Date: Sun, 8 Jul 2018 10:11:32 -0700 > > Eli Zaretskii wrote: > > But doesn't this mean Emacs 26 will not build on that > > platform? Maybe we should backport your change to emacs-26 after all. > > That'd be fine with me, and if you prefer that I'll backport the change. Emacs > 26 does not build properly on that platform unless the builder uses something > like "./configure CFLAGS=-mieee" when building Emacs. Unless it's an obscure platform, I think we'd better support it. Emacs 27 won't be out for a year at least, probably longer, and that's too long for a platform we want to support, I think. From debbugs-submit-bounces@debbugs.gnu.org Sun Jul 08 14:42:20 2018 Received: (at 32086) by debbugs.gnu.org; 8 Jul 2018 18:42:20 +0000 Received: from localhost ([127.0.0.1]:51415 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fcEdX-0005ap-Sq for submit@debbugs.gnu.org; Sun, 08 Jul 2018 14:42:20 -0400 Received: from zimbra.cs.ucla.edu ([131.179.128.68]:33962) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fcEdV-0005aT-Hv for 32086@debbugs.gnu.org; Sun, 08 Jul 2018 14:42:18 -0400 Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id B65D51605B0; Sun, 8 Jul 2018 11:42:11 -0700 (PDT) Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id Sj4IopxL1stz; Sun, 8 Jul 2018 11:42:11 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 0AE9E16060E; Sun, 8 Jul 2018 11:42:11 -0700 (PDT) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id 66oLv2DAXQp2; Sun, 8 Jul 2018 11:42:10 -0700 (PDT) Received: from [192.168.1.9] (unknown [47.154.30.119]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id B27251605B0; Sun, 8 Jul 2018 11:42:10 -0700 (PDT) Subject: Re: bug#32086: 26.1.50; Floating point exceptions during byte-compilation on alpha-unknown-linux-gnu To: Eli Zaretskii References: <6563a45d-285c-5147-693b-6ce130eb4b2b@cs.ucla.edu> <23361.17165.545904.341111@a1i15.kph.uni-mainz.de> <9f1da94b-76f6-1551-ed17-69f92932c5a3@cs.ucla.edu> <83zhz1hdsa.fsf@gnu.org> <04d9df98-fffb-a8a5-9314-0f2e8af89094@cs.ucla.edu> <83y3elhbkt.fsf@gnu.org> From: Paul Eggert Openpgp: preference=signencrypt Autocrypt: addr=eggert@cs.ucla.edu; prefer-encrypt=mutual; keydata= xsFNBEyAcmQBEADAAyH2xoTu7ppG5D3a8FMZEon74dCvc4+q1XA2J2tBy2pwaTqfhpxxdGA9 Jj50UJ3PD4bSUEgN8tLZ0san47l5XTAFLi2456ciSl5m8sKaHlGdt9XmAAtmXqeZVIYX/UFS 96fDzf4xhEmm/y7LbYEPQdUdxu47xA5KhTYp5bltF3WYDz1Ygd7gx07Auwp7iw7eNvnoDTAl KAl8KYDZzbDNCQGEbpY3efZIvPdeI+FWQN4W+kghy+P6au6PrIIhYraeua7XDdb2LS1en3Ss mE3QjqfRqI/A2ue8JMwsvXe/WK38Ezs6x74iTaqI3AFH6ilAhDqpMnd/msSESNFt76DiO1ZK QMr9amVPknjfPmJISqdhgB1DlEdw34sROf6V8mZw0xfqT6PKE46LcFefzs0kbg4GORf8vjG2 Sf1tk5eU8MBiyN/bZ03bKNjNYMpODDQQwuP84kYLkX2wBxxMAhBxwbDVZudzxDZJ1C2VXujC OJVxq2kljBM9ETYuUGqd75AW2LXrLw6+MuIsHFAYAgRr7+KcwDgBAfwhPBYX34nSSiHlmLC+ KaHLeCLF5ZI2vKm3HEeCTtlOg7xZEONgwzL+fdKo+D6SoC8RRxJKs8a3sVfI4t6CnrQzvJbB n6gxdgCu5i29J1QCYrCYvql2UyFPAK+do99/1jOXT4m2836j1wARAQABzSBQYXVsIEVnZ2Vy dCA8ZWdnZXJ0QGNzLnVjbGEuZWR1PsLBfgQTAQIAKAUCTIByZAIbAwUJEswDAAYLCQgHAwIG FQgCCQoLBBYCAwECHgECF4AACgkQ7ZfpDmKqfjRRGw/+Ij03dhYfYl/gXVRiuzV1gGrbHk+t nfrI/C7fAeoFzQ5tVgVinShaPkZo0HTPf18x6IDEdAiO8Mqo1yp0CtHmzGMCJ50o4Grgfjlr 6g/+vtEOKbhleszN2XpJvpwM2QgGvn/laTLUu8PH9aRWTs7qJJZKKKAb4sxYc92FehPu6FOD 0dDiyhlDAq4lOV2mdBpzQbiojoZzQLMQwjpgCTK2572eK9EOEQySUThXrSIz6ASenp4NYTFH s9tuJQvXk9gZDdPSl3bp+47dGxlxEWLpBIM7zIONw4ks4azgT8nvDZxA5IZHtvqBlJLBObYY 0Le61Wp0y3TlBDh2qdK8eYL426W4scEMSuig5gb8OAtQiBW6k2sGUxxeiv8ovWu8YAZgKJfu oWI+uRnMEddruY8JsoM54KaKvZikkKs2bg1ndtLVzHpJ6qFZC7QVjeHUh6/BmgvdjWPZYFTt N+KA9CWX3GQKKgN3uu988yznD7LnB98T4EUH1HA/GnfBqMV1gpzTvPc4qVQinCmIkEFp83zl +G5fCjJJ3W7ivzCnYo4KhKLpFUm97okTKR2LW3xZzEW4cLSWO387MTK3CzDOx5qe6s4a91Zu ZM/j/TQdTLDaqNn83kA4Hq48UHXYxcIh+Nd8k/3w6lFuoK0wrOFiywjLx+0ur5jmmbecBGHc 1xdhAFHOwU0ETIByZAEQAKaF678T9wyH4wjTrV1Pz3cDEoSnV/0ZUrOT37p1dcGyj/IXq1x6 70HRVahAmk0sZpYc25PF9D5GPYHFWlNjuPU96rDndXB3hedmBRhLdC4bAXjI4DV+bmdVe+q/ IMnlZRaVlm9EiMCVAR6w13sReu7qXkW9r3RwY2AzXskp/tAe4BRKr1Zmbvi2nbnQ6epEC42r Rbx0B1EhjbIQZ5JHGk24iPT7LdBgnNmos5wYjzwNlkMQD5T0Ydzhk7J+UxwA5m46mOhRDC2r FV/A0gm5TLy8DXjv/Esc4gYnYai6SQqnUEVh5LuV8YCJBnijs+Tiw71x1icmn6xGI45EugJO gec+rLypYgpVp4x0HI5T88qBRYCkxH3Kg8Qo+EWNA9A4LRQ9DX8njona0gf0s03tocK8kBN6 6UoqqPtHBnc4eMgBymCflK12eKfd2YYxnyg9cZazWA5VslvTxpm76hbg5oiAEH/Vg/8MxHyA nPhfrgwyPrmJEcVBafdspJnYQxBYNco2LFPIhlOvWh8r4at+s+M3Lb26oUTczlgdW1Sf3SDA 77BMRnF0FQyE+7AzV79MBN4ykiqaezQxtaF1Fy/tvkhffSo8u+dwG0EgJh+te38gTcISVr0G IPplLz6YhjrbHrPRF1CN5UuL9DBGjxuN35RLNVEfta6RUFlR6NctTjvrABEBAAHCwWUEGAEC AA8FAkyAcmQCGwwFCRLMAwAACgkQ7ZfpDmKqfjSrHA/+KzAKvTxRhA9MWNLxIyJ7S5uJ16gs T3oCjZrBKGEhKMOGX4O0GA6VOEryO7QRCCYah3oxSG38IAnNeiwJXgU9Bzkk85UGbPEd7HGF /VSeHCQwWou6jqUDTSDvn9YhNTdG0KXPM74aC+xr2Zow1O2mhXihgWKD0Dw+0LYPnUOsQ0KO FxHXXYHmRrS1OZPU59BLvc+TRhIhafSHKLwbXK+6ckkxBx6h8z5ccpG0Qs4bFhdFYnFrEieD LoGmnE2YLhdV6swJ9VNCS6pLiEohT3fm7aXm15tZOIyzMZhHRSAPblXxQ0ZSWjq8oRrcYNFx c4W1URpAkBCOYJoXvQfD5L3lqAl8TCqDUzYxhH/tJhbDdHrqHH767jaDaTB1+Talp/2AMKwc XNOdiklGxbmHVG6YGl6g8Lrbsu9NZEI4yLlHzuikthJWgz+3vZhVGyNlt+HNIoF6CjDL2omu 5cEq4RDHM44QqPk6l7O0pUvN1mT4B+S1b08RKpqm/ff015E37HNV/piIvJlxGAYz8PSfuGCB 1thMYqlmgdhd9/BabGFbGGYHA6U4/T5zqU+f6xHy1SsAQZ1MSKlLwekBIT+4/cLRGqCHjnV0 q5H/T6a7t5mPkbzSrOLSo4puj+IToNjYyYIDBWzhlA19avOa+rvUjmHtD3sFN7cXWtkGoi8b uNcby4U= Organization: UCLA Computer Science Department Message-ID: <954b02b1-3abd-215c-a427-0c0ce8c390f4@cs.ucla.edu> Date: Sun, 8 Jul 2018 11:42:09 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 MIME-Version: 1.0 In-Reply-To: <83y3elhbkt.fsf@gnu.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: quoted-printable X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 32086 Cc: 32086@debbugs.gnu.org, ulm@gentoo.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 (---) Eli Zaretskii wrote: > Unless it's an obscure platform, I think we'd better support it. OK, I backported it to emacs-26. From debbugs-submit-bounces@debbugs.gnu.org Sun Jul 08 14:53:51 2018 Received: (at 32086) by debbugs.gnu.org; 8 Jul 2018 18:53:51 +0000 Received: from localhost ([127.0.0.1]:51434 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fcEoh-0005sK-9w for submit@debbugs.gnu.org; Sun, 08 Jul 2018 14:53:51 -0400 Received: from eggs.gnu.org ([208.118.235.92]:50901) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fcEof-0005s5-Qf for 32086@debbugs.gnu.org; Sun, 08 Jul 2018 14:53:50 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fcEoV-0005Ha-AE for 32086@debbugs.gnu.org; Sun, 08 Jul 2018 14:53:44 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:40862) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fcEoS-0005Ft-44; Sun, 08 Jul 2018 14:53:36 -0400 Received: from [176.228.60.248] (port=2193 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1fcEoR-00032q-Gn; Sun, 08 Jul 2018 14:53:35 -0400 Date: Sun, 08 Jul 2018 21:53:43 +0300 Message-Id: <83r2kdh83s.fsf@gnu.org> From: Eli Zaretskii To: Paul Eggert In-reply-to: <954b02b1-3abd-215c-a427-0c0ce8c390f4@cs.ucla.edu> (message from Paul Eggert on Sun, 8 Jul 2018 11:42:09 -0700) Subject: Re: bug#32086: 26.1.50; Floating point exceptions during byte-compilation on alpha-unknown-linux-gnu References: <6563a45d-285c-5147-693b-6ce130eb4b2b@cs.ucla.edu> <23361.17165.545904.341111@a1i15.kph.uni-mainz.de> <9f1da94b-76f6-1551-ed17-69f92932c5a3@cs.ucla.edu> <83zhz1hdsa.fsf@gnu.org> <04d9df98-fffb-a8a5-9314-0f2e8af89094@cs.ucla.edu> <83y3elhbkt.fsf@gnu.org> <954b02b1-3abd-215c-a427-0c0ce8c390f4@cs.ucla.edu> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -5.0 (-----) X-Debbugs-Envelope-To: 32086 Cc: 32086@debbugs.gnu.org, ulm@gentoo.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 (------) > Cc: 32086@debbugs.gnu.org, ulm@gentoo.org > From: Paul Eggert > Date: Sun, 8 Jul 2018 11:42:09 -0700 > > Eli Zaretskii wrote: > > Unless it's an obscure platform, I think we'd better support it. > > OK, I backported it to emacs-26. Thanks. From unknown Fri Jun 13 10:15:56 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, 06 Aug 2018 11:24:04 +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