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Date:      Thu, 16 Jun 2016 17:19:39 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-ports-bugs@FreeBSD.org
Subject:   [Bug 210327] USES=compiler:c++14-lang adds -std=c++11, not -std=c++14 to CXXFLAGS
Message-ID:  <bug-210327-13@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D210327

            Bug ID: 210327
           Summary: USES=3Dcompiler:c++14-lang adds -std=3Dc++11, not
                    -std=3Dc++14 to CXXFLAGS
           Product: Ports & Packages
           Version: Latest
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: Ports Framework
          Assignee: portmgr@FreeBSD.org
          Reporter: yuri@rawbw.com
                CC: freebsd-ports-bugs@FreeBSD.org

Port requiring c++14 features fails to build because these USES statements:

> USES=3D        compiler:c++14-lang gmake qmake
> USE_QT5=3D core gui network

add -std=3Dc++11, not -std=3Dc++14 to the command lines, as is expected. Co=
mpiler
is clang36.

Not sure if Qt has to do with this. This is a pretty bad problem because c+=
+14
is a major feature that is supposed to be supported.

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