Date: Sun, 16 Jul 2017 22:45:17 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-toolchain@FreeBSD.org Subject: [Bug 219484] cad/openvsp: fails to build with lang/gcc6 or later on 10.* Message-ID: <bug-219484-29464-XdXTR7QhW2@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-219484-29464@https.bugs.freebsd.org/bugzilla/> References: <bug-219484-29464@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D219484 Jan Beich <jbeich@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags| |maintainer-feedback?(freebs | |d-toolchain@FreeBSD.org) CC| |freebsd-toolchain@FreeBSD.o | |rg --- Comment #2 from Jan Beich <jbeich@FreeBSD.org> --- (In reply to fernando.apesteguia from comment #1) > ldd /usr/local/bin/vsp "ldd -a" exposes more libc++ consumers: libGLU (from mesa-libs), fltk and cpptest. Each of those libraries may have their own consumers (ignoring openvsp) linked against libc++. > But in 10.x the libc++ does not provide a delete operator with parameters= (void*, unsigned long). [...] > operator delete(void* ptr, size_t) _NOEXCEPT <--- > operator delete[] (void* ptr, size_t) _NOEXCEPT Probably added by https://llvm.org/viewvc/llvm-project?view=3Drevision&revision=3D229281 > either updating libc++ on 10.x or forcing linking against libstc++ if pos= sible should help. Can toolchain@ suggest a better workaround? libstdc++ usage is fragile as a= ny dependency can bring libc++ into runtime leading to crashes. While mixing libc++ and libstdc++ is possible by replacing libsupc++ with libcxxrt it's = not supported by any of lang/gcc* ports. libcxxrt is essentially frozen from po= rts POV. Alternatives are locking the ports to USE_GCC < 6 (if gerald is OK) or layi= ng on BROKEN_FreeBSD_10 deathbed. --=20 You are receiving this mail because: You are on the CC list for the bug.=
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