From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 1352F385800C; Sun, 7 Nov 2021 19:31:30 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 1352F385800C From: "unlvsur at live dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/100017] [11/12 regression] error: 'fenv_t' has not been declared in '::' -- canadian compilation fails Date: Sun, 07 Nov 2021 19:31:30 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: libstdc++ X-Bugzilla-Version: 11.0 X-Bugzilla-Keywords: build X-Bugzilla-Severity: normal X-Bugzilla-Who: unlvsur at live dot com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 11.3 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 07 Nov 2021 19:31:31 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D100017 --- Comment #37 from cqwrteur --- (In reply to cqwrteur from comment #36) > (In reply to Andrew Aladjev from comment #35) > > Hello cqwrteur, do you have an influence on core gcc developers? Please > > provide an idea to add at least one "canadian" test before release. > > x86_64-pc-linux-gnu -> x86_64-unknown-linux-gnu will be enough. We shou= ld > > not definitely meet here trying to treat "childhood" issues. > >=20 > > Thank you. >=20 > I built that before. x86_64-pc-linux-gnu -> x86_64-ubuntu-linux-gnu Canad= ian > native. >=20 > x86_64-pc-linux-gnu build x86_64-w64-mingw32 cross x86_64-ubuntu-linux-gnu > Canadian cross build. >=20 >=20 > That patch works of course. cqwrteur@localhost:~$ g++ -v Using built-in specs. COLLECT_GCC=3Dg++ COLLECT_LTO_WRAPPER=3D/home/cqwrteur/x86_64-ubuntu-linux-gnu/bin/../libexec= /gcc/x86_64-ubuntu-linux-gnu/12.0.0/lto-wrapper Target: x86_64-ubuntu-linux-gnu Configured with: ../../../gcc/configure --disable-werror --disable-nls --enable-languages=3Dc,c++ --enable-multilib --disable-bootstrap --disable-libstdcxx-verbose --with-gxx-libcxx-include-dir=3D/home/cqwrteur/canadian/x86_64-ubuntu-linux= -gnu_canadian/x86_64-ubuntu-linux-gnu/x86_64-ubuntu-linux-gnu/c++/v1 --prefix=3D/home/cqwrteur/canadian/x86_64-ubuntu-linux-gnu_canadian/x86_64-= ubuntu-linux-gnu --with-pkgversion=3Dcqwrteur --with-multilib-list=3Dm64,m32,mx32 --target=3Dx86_64-ubuntu-linux-gnu --host=3Dx86_64-ubuntu-linux-gnu Thread model: posix Supported LTO compression algorithms: zlib gcc version 12.0.0 20210910 (experimental) (cqwrteur) D:\hg>x86_64-ubuntu-linux-gnu-g++ -v Using built-in specs. COLLECT_GCC=3Dx86_64-ubuntu-linux-gnu-g++ COLLECT_LTO_WRAPPER=3Dd:/x86_64-windows-gnu/x86_64-ubuntu-linux-gnu/bin/../= libexec/gcc/x86_64-ubuntu-linux-gnu/12.0.0/lto-wrapper.exe Target: x86_64-ubuntu-linux-gnu Configured with: ../../../gcc/configure --disable-nls --disable-werror --prefix=3D/home/cqwrteur/canadian/x86_64-ubuntu-linux-gnu --target=3Dx86_64-ubuntu-linux-gnu --host=3Dx86_64-w64-mingw32 --with-gxx-libcxx-include-dir=3D/home/cqwrteur/canadian/x86_64-ubuntu-linux= -gnu/x86_64-ubuntu-linux-gnu/include/c++/v1 --enable-multilib --with-multilib-list=3Dm64,mx32,m32 --disable-libstdcxx-v= erbose --enable-languages=3Dc,c++ Thread model: posix Supported LTO compression algorithms: zlib gcc version 12.0.0 20211005 (experimental) (GCC)=