Date: Sun, 27 Nov 2016 00:02:33 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-ports-bugs@FreeBSD.org Subject: [Bug 214863] lang/gcc + libc++ may fail due to spurious __cxa_throw_bad_array_new_length reference Message-ID: <bug-214863-13@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D214863 Bug ID: 214863 Summary: lang/gcc + libc++ may fail due to spurious __cxa_throw_bad_array_new_length reference Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Keywords: regression Severity: Affects Only Me Priority: --- Component: Individual Port(s) Assignee: gerald@FreeBSD.org Reporter: jbeich@FreeBSD.org CC: freebsd-toolchain@FreeBSD.org Blocks: 196712 Flags: maintainer-feedback?(gerald@FreeBSD.org) Assignee: gerald@FreeBSD.org Bug 196712 regressed USES=3Dcompiler:gcc-c++11-lib ports. gcc49 or later ap= pear to have the following regression on /releng/10.1. Maybe toolchain@ has a cl= ue. $ cat a.cc int main() { // Snippet from lilypond-devel int argc =3D 5; char **argv =3D new char*[argc + 2]; return 0; } $ pkg install -y gcc libc++ $ g++49 -std=3Dc++11 -nostdinc++ -isystem /usr/local/include/c++/v1 -L/usr/local/lib/c++ a.cc /tmp//ccZYfujU.o: In function `main': a.cc:(.text+0x2b): undefined reference to `__cxa_throw_bad_array_new_leng= th' collect2: error: ld returned 1 exit status Affected ports: cad/openvsp math/ceres-solver math/saga print/lilypond-devel Referenced Bugs: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D196712 [Bug 196712] exp-run: Update lang/gcc from GCC 4.8 to GCC 4.9 --=20 You are receiving this mail because: You are the assignee for the bug.=
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