https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=214863
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: [email protected]
Reporter: [email protected]
CC: [email protected]
Blocks: 196712
Flags: maintainer-feedback?([email protected])
Assignee: [email protected]
Bug 196712 regressed USES=compiler:gcc-c++11-lib ports. gcc49 or later appear
to have the following regression on /releng/10.1. Maybe toolchain@ has a clue.
$ cat a.cc
int main()
{
// Snippet from lilypond-devel
int argc = 5;
char **argv = new char*[argc + 2];
return 0;
}
$ pkg install -y gcc libc++
$ g++49 -std=c++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_length'
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=196712
[Bug 196712] exp-run: Update lang/gcc from GCC 4.8 to GCC 4.9
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