[dpdk-dev] [PATCH] Add error message when trying to use make option T= during build/clean

[Francesco Montorsi]

From: Francesco Montorsi <fmontorsi at empirix.com>

---
 mk/rte.sdkbuild.mk | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/mk/rte.sdkbuild.mk b/mk/rte.sdkbuild.mk
index 38ec7bd..013aa89 100644
--- a/mk/rte.sdkbuild.mk
+++ b/mk/rte.sdkbuild.mk
@@ -29,6 +29,12 @@
 #   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 #   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+ifdef T
+  ifeq ("$(origin T)", "command line")
+    $(error "Cannot use T= with a build/clean target")
+  endif
+endif
+
 # If DESTDIR variable is given, install binary dpdk
 
 #
-- 
2.5.3.windows.1