https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65762
Bug ID: 65762
Summary: --with-default-libstdcxx-abi=c++11 is silently ignored
when --disable-libstdcxx-dual-abi is used
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libstdc++
Assignee: unassigned at gcc dot gnu.org
Reporter: redi at gcc dot gnu.org
Ideally it should be possible to use only the new ABI (and that should be the
default for --enable-symvers=gnu-versioned-namespace) but it's not currently
supported.
Until it is supported, trying to configure the library that way should fail
with a clear explanation instead of appearing to configure OK and ignoring the
option.
