diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2014-02-20 15:10:16 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2014-02-24 14:53:27 +0000 |
| commit | 98b21dcdb331798709edafcd65b5b7a1e07302db (patch) | |
| tree | 20a6c1c767dae0e6bf36709a16edce2c9c870e09 /xen-mapcache.c | |
| parent | 105a060188dc6fdd4551571a966514d1a5f6815a (diff) | |
configure: check that C++ compiler actually works
Check that the C++ compiler works with the C compiler; if it
does not, then don't pass CXX to the build process. This
fixes a regression where QEMU was no longer building if the
build environment didn't have a C++ compiler (introduced
in commit 3144f78b, which incorrectly assumed that rules.mak
would only see a non-empty $(CXX) if configure had actually
found a working C++ compiler).
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reported-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reported-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Tested-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Tested-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Message-id: 1392909016-14028-1-git-send-email-peter.maydell@linaro.org
Diffstat (limited to 'xen-mapcache.c')
0 files changed, 0 insertions, 0 deletions