minor updates

.travis.yml

@@ -19,6 +19,8 @@ install:
   - export PATH=$VERILATOR_ROOT/bin:$PATH
   # Install toolchain
   - ci/toolchain_install.sh -all
+  # build project
+  - make -s
 
 # stages ordering
 stages:

ci/regression64.sh

@@ -4,7 +4,7 @@
 set -e
 
 # ensure build
-make -C hw -s
+make -s
 
 coverage() 
 {

ci/test_compiler.sh

@@ -3,6 +3,9 @@
 # exit when any command fails
 set -e
 
+# ensure build
+make -s
+
 # clear POCL cache
 rm -rf ~/.cache/pocl