[libvirt] [PATCH 3/8] travis: Don't abort build due to -Wvariadic-macros

The openwsman header files are at fault here, but precise is entirely unmaintained at this point so the issue will never be fixed. Better to ignore the error and have coverage over the Hyper-V driver than disabling it: if code that would trigger the warning will be added to libvirt, the CentOS CI will catch it. Signed-off-by: Andrea Bolognani <abologna(a)redhat.com&gt; --- .travis.yml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/.travis.yml b/.travis.yml index 367baf861..ba8ff49a1 100644 --- a/.travis.yml +++ b/.travis.yml @@ -65,6 +65,9 @@ env: # The custom $PATH is just to pick up some extra binaries installed # through homebrew on macOS and it's completely harmless on Linux - PATH="/usr/local/opt/gettext/bin:/usr/local/opt/rpcgen/bin:$PATH" + # The hyperv driver fails to build with clang on precise due to this + # error being raised in one of openwsman header files + - CFLAGS="-Wno-error=variadic-macros" - VIR_TEST_DEBUG=1 before_install: -- 2.13.5