Date: Tue, 08 Dec 2015 15:43:15 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-ports-bugs@FreeBSD.org Subject: [Bug 205139] lang/gcc: gcc and g++ symlinks break tigervnc build and possibly many other programs Message-ID: <bug-205139-13@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=205139 Bug ID: 205139 Summary: lang/gcc: gcc and g++ symlinks break tigervnc build and possibly many other programs Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: Individual Port(s) Assignee: gerald@FreeBSD.org Reporter: lantw44@gmail.com Assignee: gerald@FreeBSD.org Flags: maintainer-feedback?(gerald@FreeBSD.org) Created attachment 163989 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=163989&action=edit tigervnc build log gcc and g++ symlinks was added in r402352. This can cause problems on FreeBSD 10 because GNU autoconf tests gcc and g++ before testing cc and c++, so after installing lang/gcc, most projects that use autotools are built with gcc from ports instead of clang from base. Mixing g++ and clang++ can cause undefined reference error or crash the program because of conflicts between libstdc++ and libc++. TigerVNC build log is attached. If gcc and g++ symlinks are removed, it can be successfully built. -- You are receiving this mail because: You are the assignee for the bug.
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