Date: Thu, 8 Feb 2024 09:39:54 +0100 From: Dimitry Andric <dim@FreeBSD.org> To: Nuno Teixeira <eduardo@freebsd.org> Cc: Mark Millard <marklmi@yahoo.com>, FreeBSD Toolchain <freebsd-toolchain@freebsd.org>, FreeBSD Mailing List <freebsd-ports@freebsd.org>, "salvadore@freebsd.org" <salvadore@freebsd.org> Subject: Re: Why lang/gcc14-devel builds are failing on the build servers: needs USES= compiler:c++14-lang (or higher) instead of compiler:c++11-lang Message-ID: <2B9415F3-80C7-4B48-9CF0-7F1FD0BE3FEA@FreeBSD.org> In-Reply-To: <CAFDf7UKhVxXH-SmW%2BS1k0a1kOoGtyZmEQvN0zX4Etucy3pAsjA@mail.gmail.com> References: <62C8F08E-8D73-4918-A91F-4FC01E94FD8A.ref@yahoo.com> <62C8F08E-8D73-4918-A91F-4FC01E94FD8A@yahoo.com> <CAFDf7UKhVxXH-SmW%2BS1k0a1kOoGtyZmEQvN0zX4Etucy3pAsjA@mail.gmail.com>
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Deprecated? It's essential to figure out the compiler type and version, = if you need that in a port Makefile! How are you going to do that otherwise? If you don't set USES=3Dcompiler, = at the least, COMPILER_TYPE and _VERSION aren't even defined... -Dimitry > On 8 Feb 2024, at 08:40, Nuno Teixeira <eduardo@freebsd.org> wrote: >=20 > USES compiler is somehow deprecated as clang and gcc on base and ports = supports capable compiler described in handbook: > https://docs.freebsd.org/en/books/porters-handbook/book/#uses-compiler >=20 > Mark Millard <marklmi@yahoo.com> escreveu (quinta, 8/02/2024 =C3=A0(s) = 05:52): > The error on the FreeBSD build servers: >=20 > QUOTE > = /wrkdirs/usr/ports/lang/gcc14-devel/work/gcc-14-20240114/gcc/config/aarch6= 4/aarch64.cc:13095:50: error: constexpr variable 'tiles' must be = initialized by a constant expression > 13095 | static constexpr std::pair<unsigned int, char> tiles[] =3D { > | ^ ~ > 13096 | { 0xff, 'b' }, > | ~~~~~~~~~~~~~~ > 13097 | { 0x55, 'h' }, > | ~~~~~~~~~~~~~~ > 13098 | { 0x11, 's' }, > | ~~~~~~~~~~~~~~ > 13099 | { 0x01, 'd' } > | ~~~~~~~~~~~~~ > 13100 | }; > | ~ > = /wrkdirs/usr/ports/lang/gcc14-devel/work/gcc-14-20240114/gcc/config/aarch6= 4/aarch64.cc:13096:5: note: non-constexpr constructor 'pair<int, char, = nullptr>' cannot be used in a constant expression > 13096 | { 0xff, 'b' }, > | ^ > /usr/include/c++/v1/__utility/pair.h:225:5: note: declared here > 225 | pair(_U1&& __u1, _U2&& __u2) > END QUOTE >=20 > is because C++11 did not have pair constructors being constexpr. > C++14 (and later) does. Yet lang/gcc14-devel 's Makefile says: >=20 > USES=3D compiler:c++11-lang cpe gmake iconv libtool makeinfo = perl5 tar:xz >=20 >=20 > =3D=3D=3D > Mark Millard > marklmi at yahoo.com >=20 >=20 >=20 >=20 > --=20 > Nuno Teixeira > FreeBSD Committer (ports)
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