From owner-freebsd-multimedia@FreeBSD.ORG Wed Oct 3 13:19:50 2012 Return-Path: Delivered-To: freebsd-multimedia@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id AC2F6106566C for ; Wed, 3 Oct 2012 13:19:50 +0000 (UTC) (envelope-from c.kworr@gmail.com) Received: from mail-da0-f54.google.com (mail-da0-f54.google.com [209.85.210.54]) by mx1.freebsd.org (Postfix) with ESMTP id 3D6458FC15 for ; Wed, 3 Oct 2012 13:19:49 +0000 (UTC) Received: by dadz9 with SMTP id z9so2696556dad.13 for ; Wed, 03 Oct 2012 06:19:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; bh=9KOjnIH6+6NfOlF+Fs3sEcTpJGtijbtZyHRoMDo9RBY=; b=NMYHPZwbFpWZfk5KtZ+prVWKvHqnPNHR2QRKZuMyaoAU2Oe2FyIVCa31r7CN5ApPPh lipF7t9QHpX/ZHizsnf57YYw14rNG+DqjmFOFGtThOMexFLCHz/5sfDLYtFMGWf+2F3E pk6jke6xPq7yBKRe7C/4Ewd+9DAw+mhywOrkDP1u6DEabfCF4VpFRFocsqsr0v0BUM1c cFOdEGW/G74lgX1p5e3arD+0IuJ0dcoO8Yl3g+RRr1SYm9rPwBEBjs9RBE1Al5Gw9l/i jfZbw1zbWVjDpsoq2btL8KS7QcFckoqnwF7Ox9BqhRTOvC0xBHcMG3TqzYvGcFOeXSLJ /EeA== Received: by 10.68.231.67 with SMTP id te3mr12911303pbc.134.1349270389294; Wed, 03 Oct 2012 06:19:49 -0700 (PDT) Received: from [192.168.1.132] (mau.donbass.com. [92.242.127.250]) by mx.google.com with ESMTPS id v9sm2478435paz.6.2012.10.03.06.19.47 (version=SSLv3 cipher=OTHER); Wed, 03 Oct 2012 06:19:48 -0700 (PDT) Message-ID: <506C3B71.5040908@gmail.com> Date: Wed, 03 Oct 2012 16:19:45 +0300 From: Volodymyr Kostyrko User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:15.0) Gecko/20120924 Thunderbird/15.0.1 MIME-Version: 1.0 To: Juergen Lock References: <5050786D.30505@gmail.com> <201209122211.q8CMBiBe027101@triton8.kn-bremen.de> <5051AA36.9040304@gmail.com> <20120913184033.GA56740@triton8.kn-bremen.de> In-Reply-To: <20120913184033.GA56740@triton8.kn-bremen.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-multimedia@FreeBSD.org Subject: Re: vlc fails to build on pre-SSE2 processor X-BeenThere: freebsd-multimedia@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Multimedia discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 03 Oct 2012 13:19:50 -0000 13.09.2012 21:40, Juergen Lock wrote: >>> And if that's not it try a newer gcc version and if you're on >>> 9-stable or head try clang too. (amd64 atm defaults to the base >>> gcc 4.2, i386 to gcc 4.6 so try 4.6 or 4.7 respectively.) >> >> This one is: >> CPU: AMD Athlon(tm) XP 2500+ (1833.95-MHz 686-class CPU) >> Origin = "AuthenticAMD" Id = 0x6a0 Family = 6 Model = a Stepping = 0 >> Features=0x383fbff >> AMD Features=0xc0400800 >> >>> Good luck! :) >> >> Yes, as you suggest switching to clang works like a charm. > > Ok. Now as 8.x doesn't have clang in base and 9.0 clang has been > reported to miscompile at least one file on amd64 it would be > interesting to know if gcc 4.7 works as well, so can you test that > too? And also which FreeBSD version is this on and was this base > clang that worked? As far as I see this is some local gcc glitch. My processor was always unloved and misinterpreted by gcc creators: # uname -a FreeBSD limbo.xim.bz 9.1-PRERELEASE FreeBSD 9.1-PRERELEASE #0 r240453M: Thu Sep 13 14:05:28 EEST 2012 arcade@limbo.xim.bz:/usr/obj/usr/src/sys/MINIMALx32 i386 Built-in: # : | gcc -E -v -march=native - ... gcc version 4.2.1 20070831 patched [FreeBSD] /usr/libexec/cc1 -E -quiet -v -D_LONGLONG - -march=athlon-4 -mtune=athlon-4 ... lang/gcc # : | gcc46 -E -v -march=native - ... gcc version 4.6.3 (FreeBSD Ports Collection) COLLECT_GCC_OPTIONS='-E' '-v' '-march=native' /usr/local/libexec/gcc46/gcc/i386-portbld-freebsd9.0/4.6.3/cc1 -E -quiet -v - -march=athlon-4 -mno-cx16 -mno-sahf -mno-movbe -mno-aes -mno-pclmul -mno-popcnt -mno-abm -mno-lwp -mno-fma -mno-fma4 -mno-xop -mno-bmi -mno-tbm -mno-avx -mno-sse4.2 -mno-sse4.1 --param l1-cache-size=64 --param l1-cache-line-size=64 --param l2-cache-size=512 -mtune=athlon ... Built-in clang: # : | clang -E -v -march=native -FreeBSD clang version 3.1 (branches/release_31 156863) 20120523 ... "/usr/bin/clang" -cc1 -triple i386-unknown-freebsd9.0 -E -disable-free -main-file-name - -mrelocation-model static -mdisable-fp-elim -masm-verb ose -mconstructor-aliases -target-cpu athlon-xp -momit-leaf-frame-pointer -v -resource-dir /usr/bin/../lib/clang/3.1 -fmodule-cache-path /var/tmp/clang-module-cache -fdebug-compilation-dir /usr/ports/lang/gcc47 -ferror-limit 19 -fmessage-length 144 -mstackrealign -fgnu-runtime -fobjc-runtime-has-arc -fobjc-runtime-has-weak -fobjc-dispatch-method=non-legacy -fdiagnostics-show-option -fcolor-diagnostics -o - -x c - ... I'm locally using CPUTYPE?=athlon-xp. However this doesn't helps just for each time. lang/gcc47 fails copmilation with: /tmp/ports/usr/ports/lang/gcc47/work/build/./gcc/xgcc -shared-libgcc -B/tmp/ports/usr/ports/lang/gcc47/work/build/./gcc -nostdinc++ -L/tmp/ports /usr/ports/lang/gcc47/work/build/i386-portbld-freebsd9.1/libstdc++-v3/src -L/tmp/ports/usr/ports/lang/gcc47/work/build/i386-portbld-freebsd9.1/l ibstdc++-v3/src/.libs -B/usr/local/i386-portbld-freebsd9.1/bin/ -B/usr/local/i386-portbld-freebsd9.1/lib/ -isystem /usr/local/i386-portbld-freeb sd9.1/include -isystem /usr/local/i386-portbld-freebsd9.1/sys-include -x c++-header -nostdinc++ -g -O2 -pipe -march=athlon-xp -I/usr/local/in clude -fno-strict-aliasing -I/tmp/ports/usr/ports/lang/gcc47/work/build/i386-portbld-freebsd9.1/libstdc++-v3/include/i386-portbld-freebsd9.1 -I/ tmp/ports/usr/ports/lang/gcc47/work/build/i386-portbld-freebsd9.1/libstdc++-v3/include -I/tmp/ports/usr/ports/lang/gcc47/work/gcc-4.7-20120908/l ibstdc++-v3/libsupc++ -O2 -g -std=gnu++0x /tmp/ports/usr/ports/lang/gcc47/work/gcc-4.7-20120908/libstdc++-v3/include/precompiled/stdc++.h \ -o i386-portbld-freebsd9.1/bits/stdc++.h.gch/O2ggnu++0x.gch In file included from /tmp/ports/usr/ports/lang/gcc47/work/build/i386-portbld-freebsd9.1/libstdc++-v3/include/random:51:0, from /tmp/ports/usr/ports/lang/gcc47/work/build/i386-portbld-freebsd9.1/libstdc++-v3/include/bits/stl_algo.h:67, from /tmp/ports/usr/ports/lang/gcc47/work/build/i386-portbld-freebsd9.1/libstdc++-v3/include/algorithm:63, from /tmp/ports/usr/ports/lang/gcc47/work/gcc-4.7-20120908/libstdc++-v3/include/precompiled/stdc++.h:65: /tmp/ports/usr/ports/lang/gcc47/work/build/i386-portbld-freebsd9.1/libstdc++-v3/include/bits/random.tcc: In function '_RealType std::generate_ca nonical(_UniformRandomNumberGenerator&)': /tmp/ports/usr/ports/lang/gcc47/work/build/i386-portbld-freebsd9.1/libstdc++-v3/include/bits/random.tcc:2843:59: in constexpr expansion of 'st d::log(2.0e+0l)' /tmp/ports/usr/ports/lang/gcc47/work/build/i386-portbld-freebsd9.1/libstdc++-v3/include/bits/random.tcc:2843:59: internal compiler error: Illega l instruction: 4 Please submit a full bug report, with preprocessed source if appropriate. See for instructions. gmake[5]: *** [i386-portbld-freebsd9.1/bits/stdc++.h.gch/O2ggnu++0x.gch] Error 1 gmake[5]: Leaving directory `/tmp/ports/usr/ports/lang/gcc47/work/build/i386-portbld-freebsd9.1/libstdc++-v3/include' gmake[4]: *** [all-recursive] Error 1 gmake[4]: Leaving directory `/tmp/ports/usr/ports/lang/gcc47/work/build/i386-portbld-freebsd9.1/libstdc++-v3' gmake[3]: *** [all] Error 2 gmake[3]: Leaving directory `/tmp/ports/usr/ports/lang/gcc47/work/build/i386-portbld-freebsd9.1/libstdc++-v3' gmake[2]: *** [all-stage1-target-libstdc++-v3] Error 2 gmake[2]: Leaving directory `/tmp/ports/usr/ports/lang/gcc47/work/build' gmake[1]: *** [stage1-bubble] Error 2 gmake[1]: Leaving directory `/tmp/ports/usr/ports/lang/gcc47/work/build' gmake: *** [bootstrap-lean] Error 2 *** [do-build] Error code 1 It seems that only code generated by stock gcc 4.2.1 works. I can build other gcc only with this one. Anyway building vlc with any other gcc flavor results in coredump. I'll assume this is my local glitch mostly related to gcc and nothing should be done to port globally as this cpu are quite rare nowadays. -- Sphinx of black quartz judge my vow.