From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14151 invoked by alias); 8 Aug 2015 15:36:02 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 14118 invoked by uid 48); 8 Aug 2015 15:35:58 -0000 From: "dilyan.palauzov at aegee dot org" To: gcc-bugs@gcc.gnu.org Subject: [Bug bootstrap/67156] config/bootstrap-debug.mk: STAGE2_CFLAGS += -gtoggle Date: Sat, 08 Aug 2015 15:36:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: bootstrap X-Bugzilla-Version: 6.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: dilyan.palauzov at aegee dot org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status resolution Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2015-08/txt/msg00563.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D67156 =D0=94=D0=B8=D0=BB=D1=8F=D0=BD =D0=9F=D0=B0=D0=BB=D0=B0=D1=83=D0=B7=D0=BE= =D0=B2 changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |UNCONFIRMED Resolution|INVALID |--- --- Comment #5 from =D0=94=D0=B8=D0=BB=D1=8F=D0=BD =D0=9F=D0=B0=D0=BB=D0=B0= =D1=83=D0=B7=D0=BE=D0=B2 --- If do-compare in /Makefile.in is substituted with "$(SHELL) $(srcdir)/contrib/compare-debug $$f1 $$f2" from "config/bootstrap-debug-big= .mk" or "config/bootstrap-debug-lib.mk" or "config/bootstrap-debug.mk", then comparing files ignores debug information. However in my case, do-compare = is substituted with "cmp --ignore-initial=3D16 $$f1 $$f2" from config/acx.m4 . Effectively the latter executes gcc_cv_prog_cmp_skip=3D'cmp --ignore-initial=3D16 $$f1 $$f2' and ./configure contains: configure-5349- configure-5350- configure-5351-$as_echo_n "checking how to compare bootstrapped objects... " >&6; } configure:5352:if test "${gcc_cv_prog_cmp_skip+set}" =3D set; then : configure-5353- $as_echo_n "(cached) " >&6 configure-5354-else configure-5355- echo abfoo >t1 configure-5356- echo cdfoo >t2 configure:5357: gcc_cv_prog_cmp_skip=3D'tail +16c $$f1 > tmp-foo1; tail +1= 6c $$f2 > tmp-foo2; cmp tmp-foo1 tmp-foo2' configure-5358- if cmp t1 t2 2 2 > /dev/null 2>&1; then configure-5359- if cmp t1 t2 1 1 > /dev/null 2>&1; then configure-5360- : configure-5361- else configure:5362: gcc_cv_prog_cmp_skip=3D'cmp $$f1 $$f2 16 16' configure-5363- fi configure-5364- fi configure-5365- if cmp --ignore-initial=3D2 t1 t2 > /dev/null 2>&1; then configure-5366- if cmp --ignore-initial=3D1 t1 t2 > /dev/null 2>&1; then configure-5367- : configure-5368- else configure:5369: gcc_cv_prog_cmp_skip=3D'cmp --ignore-initial=3D16 $$f1= $$f2' configure-5370- fi configure-5371- fi configure-5372- rm t1 t2 configure-5373- configure-5374-fi configure:5375:{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5 configure:5376:$as_echo "$gcc_cv_prog_cmp_skip" >&6; } configure:5377:do_compare=3D"$gcc_cv_prog_cmp_skip" configure-5378- after ./configure config.log contains: configure:5350: checking how to compare bootstrapped objects configure:5375: result: cmp --ignore-initial=3D16 $$f1 $$f2 [...] do_compare=3D'cmp --ignore-initial=3D16 $$f1 $$f2' and config.status contains: S["do_compare"]=3D"cmp --ignore-initial=3D16 $$f1 $$f2" So the problem is why do_compare is cmp and not contrib/compare-debug . >>From gcc-bugs-return-494422-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Sat Aug 08 15:46:22 2015 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 84247 invoked by alias); 8 Aug 2015 15:46:22 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 84206 invoked by uid 48); 8 Aug 2015 15:46:18 -0000 From: "olegendo at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/65151] [SH][4.9 Regression] Internal compiler error when trying to build libav 11.2 on sh4 Date: Sat, 08 Aug 2015 15:46:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 4.9.2 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: olegendo at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P4 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.9.4 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2015-08/txt/msg00564.txt.bz2 Content-length: 391 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65151 --- Comment #14 from Oleg Endo --- (In reply to Thomas Petazzoni from comment #11) > (In reply to Jakub Jelinek from comment #10) > > GCC 4.9.3 has been released. > > This problem still occurs with GCC 4.9.3, as far as I can see. The patch in c#7 hasn't been applied. Thus the bug/problem is still there.