Re: [Qemu-devel] [PATCH v2] configure: Make C++ test work with --enable-werror

2014-03-06 Thread Peter Maydell
On 6 March 2014 19:55, Andreas Färber wrote: > Am 25.02.2014 19:27, schrieb Peter Maydell: >> gcc's C++ compiler complains about being passed some -W options >> which make sense for C but not for C++. This means we mustn't try >> a C++ compile with QEMU_CFLAGS, but only with a filtered version >>

Re: [Qemu-devel] [PATCH v2] configure: Make C++ test work with --enable-werror

2014-03-06 Thread Andreas Färber
Am 25.02.2014 19:27, schrieb Peter Maydell: > gcc's C++ compiler complains about being passed some -W options > which make sense for C but not for C++. This means we mustn't try > a C++ compile with QEMU_CFLAGS, but only with a filtered version > that removes the offending options. This filtering w

[Qemu-devel] [PATCH v2] configure: Make C++ test work with --enable-werror

2014-02-25 Thread Peter Maydell
gcc's C++ compiler complains about being passed some -W options which make sense for C but not for C++. This means we mustn't try a C++ compile with QEMU_CFLAGS, but only with a filtered version that removes the offending options. This filtering was already being done for uses of C++ in the build i