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[73.98.188.51]) by smtp.gmail.com with ESMTPSA id g194-20020a6252cb000000b00538505ff705sm6016159pfb.91.2022.08.31.09.05.16 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 31 Aug 2022 09:05:17 -0700 (PDT) Message-ID: <4b5d6a96-5e17-08c2-45c1-8bfa62852a2e@gmail.com> Date: Wed, 31 Aug 2022 10:05:16 -0600 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.13.0 Subject: Re: [PATCH] Always default to DWARF2_DEBUG if not specified, warn about deprecated STABS Content-Language: en-US To: Jan-Benedict Glaw Cc: gcc-patches@gcc.gnu.org References: <20220828075030.sasynazl7hbg7ku4@lug-owl.de> <1a195efa-f8f0-61b0-71b8-8d566fa5e9c2@gmail.com> <20220829201135.xubk4zklljx7eaog@lug-owl.de> From: Jeff Law In-Reply-To: <20220829201135.xubk4zklljx7eaog@lug-owl.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.2 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE 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: On 8/29/2022 2:11 PM, Jan-Benedict Glaw wrote: > Hi Jeff! > > On Sun, 2022-08-28 15:32:53 -0600, Jeff Law via Gcc-patches wrote: >> On 8/28/2022 1:50 AM, Jan-Benedict Glaw wrote: >>> On Tue, 2021-09-21 16:25:19 +0200, Richard Biener via Gcc-patches wrote: >>>> This makes defaults.h choose DWARF2_DEBUG if PREFERRED_DEBUGGING_TYPE >>>> is not specified by the target and errors out if DWARF DWARF is not supported. >>> While I think the pdp11 bits arreved, the rest did not (yet). Just >>> checked my auto-builder logs. When building current HEAD as >>> >>> ../gcc/configure --prefix=... --enable-werror-always \ >>> --enable-languages=all --disable-gcov \ >>> --disable-shared --disable-threads --without-headers \ >>> --target=... >>> make V=1 all-gcc >>> >>> ALL of these targets won't build right now: > [...] >> Umm, most of those -elf targets do build.  See: >> >> http://law-sandy.freeddns.org:8080 > Another builder. :) Randomly picking xtensa-elf, you're configuring > as > > + ../../gcc/configure --disable-analyzer --with-system-libunwind > --with-newlib --without-headers --disable-threads --disable-shared > --enable-languages=c,c++ > --prefix=/home/jlaw/jenkins/workspace/xtensa-elf/xtensa-elf-obj/gcc/../../xtensa-elf-installed > --target=xtensa-elf > > I guess the main difference that lets my builds fail might be > --enable-languages=all (vs. c,c++ in your case.) > > Maybe you'd give that a try? (...and I'll trigger a build with just > c,c++ on my builder.) I can, particularly now that the tester builds everything in a docker container -- it really didn't like having Ada tests (for example) appearing and disappearing based on whether or not the host had an Ada compiler installed.  I've also brought the computing resources in-house (literally, in my house), so I'm not worried about running out of Amazon credits anymore. Jeff