Date: Wed, 27 Jun 2018 18:40:27 -0700
From: Mark Millard <marklmi@yahoo.com>
To: Warner Losh <imp@bsdimp.com>
Cc: svn-src-head@freebsd.org, FreeBSD Current <freebsd-current@freebsd.org>
Subject: Re: svn commit: r335753 - head/sbin/devd [ broke the ci.freebsd.org FreeBSD-head-{mips,mip64,powerpcpowerpc64,powerpcspe,sparc64}-build ]
Message-ID: <5DCB8E46-964D-4590-B1B8-31523D6834BE@yahoo.com>
In-Reply-To: <CANCZdfqW-uPXJMPaZ9d4sVsYskCe9i21%2BOy7s=PZqZzvfHSfvQ@mail.gmail.com>
References: <F875D4DE-2DBC-4F93-A891-73A0B659239B@yahoo.com> <CANCZdfqW-uPXJMPaZ9d4sVsYskCe9i21%2BOy7s=PZqZzvfHSfvQ@mail.gmail.com>
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[I used the wrong Email address the first time.] On 2018-Jun-27, at 6:31 PM, Warner Losh <imp at bsdimp.com> wrote: >=20 >=20 >=20 > On Wed, Jun 27, 2018, 7:27 PM Mark Millard <marklmi26-fbsd@yahoo.com> = wrote: > These are the gcc/g++ 4.2.1 based targets. >=20 > For example . . . >=20 > = https://ci.freebsd.org/job/FreeBSD-head-powerpc64-build/6261/consoleText >=20 > --- all_subdir_sbin/devd --- > /usr/src/sbin/devd/devd.cc: In member function 'std::string = config::shell_quote(const std::string&)': > /usr/src/sbin/devd/devd.cc:652: error: a function-definition is not = allowed here before ':' token > /usr/src/sbin/devd/devd.cc:1327: error: expected primary-expression at = end of input > /usr/src/sbin/devd/devd.cc:1327: error: expected `;' at end of input > /usr/src/sbin/devd/devd.cc:1327: error: expected primary-expression at = end of input > /usr/src/sbin/devd/devd.cc:1327: error: expected `)' at end of input > /usr/src/sbin/devd/devd.cc:1327: error: expected statement at end of = input > /usr/src/sbin/devd/devd.cc:1327: error: expected `}' at end of input > --- all_subdir_kerberos5 --- >=20 >=20 > The following is modern C++ syntax that is being rejected: >=20 > . . . > for (const char &c : s) { > . . . >=20 > (At least if I understand right.) >=20 > C++11 I thought was required. If not. That the issue.=20 Looking at "C++11 Support in GCC" in: https://gcc.gnu.org/projects/cxx-status.html shows almost nothing is supported prior to gcc 4.3 . Some things require gcc 4.8.1 . As for "Range-based for": it requires gcc 4.6 . The SD-6 feature test listed is: __cpp_range_based_for >=3D 200907 =3D=3D=3D Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)
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