From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lug-owl.de (lug-owl.de [188.68.32.151]) by sourceware.org (Postfix) with ESMTPS id 2E9A338AA27D for ; Sun, 28 Aug 2022 07:50:33 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 2E9A338AA27D Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=lug-owl.de Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=lug-owl.de Received: by lug-owl.de (Postfix, from userid 1001) id 9FBCB41FC2; Sun, 28 Aug 2022 09:50:30 +0200 (CEST) Date: Sun, 28 Aug 2022 09:50:30 +0200 From: Jan-Benedict Glaw To: Richard Biener Cc: gcc-patches@gcc.gnu.org Subject: Re: [PATCH] Always default to DWARF2_DEBUG if not specified, warn about deprecated STABS Message-ID: <20220828075030.sasynazl7hbg7ku4@lug-owl.de> References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="a7nn5przkhmly67d" Content-Disposition: inline In-Reply-To: X-Operating-System: Linux chamaeleon 5.14.0-0.bpo.2-amd64 X-gpg-fingerprint: 250D 3BCF 7127 0D8C A444 A961 1DBD 5E75 8399 E1BB X-gpg-key: wwwkeys.de.pgp.net X-Echelon-Enable: howto poison arsenous mail psychological biological nuclear warfare test the bombastical terror of flooding the spy listeners explosion sex drugs and rock'n'roll X-TKUeV: howto poison arsenous mail psychological biological nuclear warfare test the bombastical terror of flooding the spy listeners explosion sex drugs and rock'n'roll X-message-flag: Please send plain text messages only. Do not send HTML emails. Thank you. User-Agent: NeoMutt/20170113 (1.7.2) X-Spam-Status: No, score=-3.7 required=5.0 tests=BAYES_00,KAM_DMARC_STATUS,RCVD_IN_DNSWL_NONE,SPF_HELO_PASS,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: --a7nn5przkhmly67d Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable 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 suppo= rted. 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=3D... --enable-werror-always \ --enable-languages=3Dall --disable-gcov \ --disable-shared --disable-threads --without-headers \ --target=3D... make V=3D1 all-gcc ALL of these targets won't build right now: aarch64-elf aarch64-rtems alpha64-dec-vms alpha-dec-vms arm-eabi arm-rtems arm-symbianelf arm-uclinux_eabi bfin-elf bfin-rtems bfin-uclinux c6x-elf c6x-uclinux cris-elf fido-elf fr30-elf ft32-elf i686-elf i686-lynxos i686-nto-qnx i686-pc-msdosdjgpp i686-rtems i686-wrs-vxworks i686-wrs-vxworksae lm32-elf lm32-rtems lm32-uclinux m32c-elf m68k-elf m68k-rtems m68k-uclinux moxie-elf moxie-rtems moxie-uclinux powerpc-eabi powerpc-eabialtivec powerpc-eabisim powerpc-eabisimaltivec powerpc-ibm-aix7.1 powerpc-ibm-aix7.2 powerpcle-eabi powerpcle-eabisim powerpcle-elf powerpc-lynxos powerpc-rtems powerpc-wrs-vxworks powerpc-wrs-vxworksmils powerpc-xilinx-eabi ppc-elf s390x-ibm-tpf sh-elf sh-rtems sh-superh-elf sh-wrs-vxworks sparc64-elf sparc64-rtems sparc-elf sparc-leon-elf sparc-rtems sparc-wrs-vxworks visium-elf x86_64-elf --with-fpmath=3Dsse x86_64-rtems xtensa-elf So I'd like to reignite the discussion about a DWARF2 fallback. :) Thanks, Jan-Benedict --=20 --a7nn5przkhmly67d Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQQlDTvPcScNjKREqWEdvV51g5nhuwUCYwseQgAKCRAdvV51g5nh u9nvAJ4p9AEbmUy5HrPNTXLlx44FDiKhmwCcDm/dq76J9cWrKZQqqokC2i2cRaI= =PdXD -----END PGP SIGNATURE----- --a7nn5przkhmly67d--