Add debug echo statement.

.gitlab/build-test.sh

@@ -132,9 +132,11 @@ GUEST_DEPENDENCIES="build-essential git m4 sudo python libfontconfig1-dev make g
 
 function setup_chroot {
     # Host dependencies
+    echo "Installing host dependencies"
     apt-get install -y ${HOST_DEPENDENCIES}
 
     # Create chrooted environment
+    echo "Creating chroot environment"
     mkdir ${CHROOT_DIR}
     debootstrap --foreign --no-check-gpg --include=fakeroot,build-essential \
 		--arch=${ARCH} ${DEBIAN} ${CHROOT_DIR} ${DEBIAN_MIRROR}
@@ -150,11 +152,13 @@ function setup_chroot {
     chmod a+x envvars.sh
 
     # Install dependencies inside chroot
+    echo "Installing guest dependencies"
     chroot ${CHROOT_DIR} apt-get update
     chroot ${CHROOT_DIR} apt-get --allow-unauthenticated install \
            -y ${GUEST_DEPENDENCIES}
 
     # Create build dir and copy travis build files to our chroot environment
+    echo "Copying into chroot: ${BUILD_DIR}/ -> ${CHROOT_DIR}/${BUILD_DIR}/"
     mkdir -p ${CHROOT_DIR}/${BUILD_DIR}
     rsync -av ${BUILD_DIR}/ ${CHROOT_DIR}/${BUILD_DIR}/
 
@@ -162,6 +166,7 @@ function setup_chroot {
     touch ${CHROOT_DIR}/.chroot_is_done
 
     # Call ourselves again which will cause tests to run
+    echo "Recursively calling script"
     if [ ${MAKE_TARGET} = "cs" ]; then
 	chroot ${CHROOT_DIR} bash -c "cd ${BUILD_DIR} && ./.gitlab/build-test.sh" --jobs ${JOBS} --with-project-path ${BUILD_DIR} --enable-cs
     else