Build test then run them

We do not run the test suite at the `make check` stage here in order to
have a better output.

.travis.yml

@@ -22,4 +22,4 @@ install:
   - ./.travis-ci-build libnfc
 script:
   - ./.travis-ci-build .
-  - if [ "$BLD" = autotools ]; then (cd build-autotools && cutter test); fi
+  - if [ "$BLD" = autotools ]; then (cd build-autotools && make check TESTS_ENVIRONMENT=SKIP_TESTS=1 && cutter test); fi

test/run-test.sh

@@ -1,5 +1,9 @@
 #!/bin/sh
 
+if [ -n "${SKIP_TESTS}" ]; then
+	exit 0
+fi
+
 export BASE_DIR="`dirname $0`"
 
 if test -z "$NO_MAKE"; then