Use gcc for start in 'make verify'

Change-Id: I8ef5f8aeb9af5127337163c4767bfa92b62f8175
Signed-off-by: Damjan Marion <damarion@cisco.com>
diff --git a/Makefile b/Makefile
index 6b1f13a..5d20bd2 100644
--- a/Makefile
+++ b/Makefile
@@ -330,6 +330,5 @@
 	$(call make-doxy)
 
 verify: $(BR)/.bootstrap.ok
-	@sudo -E apt-get $(CONFIRM) $(FORCE) install clang
-	@make -C build-root CC=clang PLATFORM=vpp TAG=vpp wipe-all install-packages
-	@make -C build-root CC=clang PLATFORM=vpp_lite TAG=vpp_lite wipe-all install-packages
+	@make -C build-root PLATFORM=vpp TAG=vpp wipe-all install-packages
+	@make -C build-root PLATFORM=vpp_lite TAG=vpp_lite wipe-all install-packages