dnl Same as TEST_COMPILE_GOBJECT, except that the C++ compiler is used.
m4_define([TEST_COMPILEXX_GOBJECT], [AT_CHECK([$HAVE_GOBJECT || exit 77
$CXX $CPPFLAGS $CXXFLAGS $LIBGOBJECT_CFLAGS -c $1], m4_shift($@))])
dnl Same as TEST_COMPILE_GOBJECT, except that the C++ compiler is used.
m4_define([TEST_COMPILEXX_GOBJECT], [AT_CHECK([$HAVE_GOBJECT || exit 77
$CXX $CPPFLAGS $CXXFLAGS $LIBGOBJECT_CFLAGS -c $1], m4_shift($@))])