[From nobody Thu Apr 2 21:45:07 2026 Received: (at maintonly) by bugs.debian.org; 20 Feb 2026 22:34:04 +0000 X-Spam-Checker-Version: SpamAssassin 4.0.1-bugs.debian.org_2005_01_02 (2024-03-25) on buxtehude.debian.org X-Spam-Level: X-Spam-Status: No, score=-105.1 required=4.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FOURLA, FROMDEVELOPER,MD5_SHA1_SUM,SPF_HELO_NONE,SPF_NONE,UNPARSEABLE_RELAY, USER_IN_DKIM_WELCOMELIST,WORD_WITHOUT_VOWELS autolearn=ham autolearn_force=no version=4.0.1-bugs.debian.org_2005_01_02 X-Spam-Bayes: score:0.0000 Tokens: new, 17; hammy, 150; neutral, 162; spammy, 0. spammytokens: hammytokens:0.000-+--Hx-spam-relays-external:sk:stravin, 0.000-+--H*RT:sk:stravin, 0.000-+--Hx-spam-relays-external:311, 0.000-+--H*RT:311, 0.000-+--H*RT:108 Return-path: <aurel32@debian.org> Received: from stravinsky.debian.org ([2001:41b8:202:deb::311:108]:36254) by buxtehude.debian.org with esmtps (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) (envelope-from <aurel32@debian.org>) id 1vtZ4W-0095UG-1J for maintonly@bugs.debian.org; Fri, 20 Feb 2026 22:34:04 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debian.org; s=smtpauto.stravinsky; h=X-Debian-User:Content-Transfer-Encoding:Content-Type :MIME-Version:Message-ID:Subject:To:From:Date:Reply-To:Cc:Content-ID: Content-Description:In-Reply-To:References; bh=Sut95zYLav798KZT4CLUdhQtDu0TcdUT87NHWq/ja+0=; b=izzO1q3YgLk/+ePNVr0Bq2ruGe avoCycs/nyfWrUO3CgnbtpIzPqr8/CeFE+IkH6Tq1FgCugFzRn7ZVsZcB6o5CEcicjFdFnHojTKXd QWRYTlqCT+K4d9RH5+PTrGaH/8b0BGzHgRW/r0RVmk9NN2gHlmsGtQiY8v6TPmSizVQ+rehlpc3Nj icIJHJIp2PQv8ZSQNl7LmovSL2XEgSW5un8GGnxfShwSFBnegi7d3JxcAoy87TJl/wLBEUYIsk8yl pIASALMbnI6PZ6ITq3upXhK4bT7J1wvmHCGRZkSksP1A3utE1Ut3Fds+1Henb5ZPrIZ9tm/Wl3AUj kuAZq80A==; Received: from authenticated user by stravinsky.debian.org with esmtpsa (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.94.2) (envelope-from <aurel32@debian.org>) id 1vtZ4V-006ybx-90 for maintonly@bugs.debian.org; Fri, 20 Feb 2026 22:34:02 +0000 Received: from [2a01:e34:ec5d:a741:1ee1:92ff:feb4:5ec0] (helo=ohm.rr44.fr) by hall.aurel32.net with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from <aurel32@debian.org>) id 1vtZ4T-00000000TQo-1LeE for maintonly@bugs.debian.org; Fri, 20 Feb 2026 23:34:01 +0100 Date: Fri, 20 Feb 2026 23:34:01 +0100 From: Aurelien Jarno <aurel32@debian.org> To: maintonly@bugs.debian.org Subject: cryptsetup: FTBFS with glibc 2.43 due to ISO C23 const return types Message-ID: <aZjhWZMPHH69MoBG@aurel32.net> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable User-Agent: Mutt/2.2.13 (2024-03-09) X-Debian-User: aurel32 Delivered-To: maintonly@bugs.debian.org Source: cryptsetup Version: 2:2.8.4-1 Severity: important Tags: ftbfs Justification: fails to build from source User: debian-glibc@lists.debian.org Usertags: glibc-2.43 Dear maintainer(s), cryptsetup fails to build from source with glibc 2.43, currently in experimental. From the build log: | debian/rules execute_after_dh_auto_build | make[1]: Entering directory '/build/reproducible-path/cryptsetup-2.8.4' | # build askpass and passdev keyscripts | aarch64-linux-gnu-gcc -o debian/askpass debian/askpass.c -Wall -Werror -g= -O2 -Werror=3Dimplicit-function-declaration -ffile-prefix-map=3D/build/rep= roducible-path/cryptsetup-2.8.4=3D. -fstack-protector-strong -fstack-clash-= protection -Wformat -Werror=3Dformat-security -mbranch-protection=3Dstandar= d -Wdate-time -D_FORTIFY_SOURCE=3D2 -Wl,-z,relro -Wl,-z,now -pedantic | debian/askpass.c: In function =E2=80=98console_prepare=E2=80=99: | debian/askpass.c:416:26: error: assignment discards =E2=80=98const=E2=80= =99 qualifier from pointer target type [-Werror=3Ddiscarded-qualifiers] | 416 | while ( (newline =3D strstr(prompt_ptr,"\\n")) !=3D NULL = ) { | | ^ | cc1: all warnings being treated as errors | make[1]: *** [debian/rules:33: execute_after_dh_auto_build] Error 1 | make[1]: Leaving directory '/build/reproducible-path/cryptsetup-2.8.4' | make: *** [debian/rules:19: binary] Error 2 | dpkg-buildpackage: error: debian/rules binary subprocess failed with exit= status 2 The full build log is available here [1]. The issue is due to ISO C23 declaration of bsearch, memchr, strchr, strpbrk, strrchr, strstr, wcschr, wcspbrk, wcsrchr, wcsstr and wmemchr, which now returns a pointer to a const-qualified type when the input argument is a pointer to a const-qualified type [2]. I would like to thanks Emanuele Rocca for doing the archive rebuild on a fast arm64 server. Regards Aurelien [1] https://people.debian.org/~ema/glibc-2.43-rebuilds/output-1/cryptsetup_= arm64.build [2] https://sourceware.org/git/?p=3Dglibc.git;a=3Dblob;f=3DNEWS;h=3De271fb2= e4d76903c77a302aaec1ca22ce31027d0;hb=3Df762ccf84f122d1354f103a151cba8bde797= d521#l19 --=20 Aurelien Jarno GPG: 4096R/1DDD8C9B aurelien@aurel32.net http://aurel32.net ]