build.sh: do not use readlink for unexisting dir

The build failed to copy the artifact files to the destination
directory because the variable BUILD_DIRECTORY was empty.
This variable is obtained doing "readlink" on a path, although
at the time of the assignment that path does not exist yet. This
is because it depends on a path inside a submodule that has not
yet been initialized.

We remove readlink on the assignment since we know the path will
already be in a canonicalized form, since it is constructed from
an already canonicalized path.

Change-Id: Icc1113d26b503ff998aebbcd1efe81004859f878
Signed-off-by: Josep Puigdemont <josep.puigdemont@enea.com>
(cherry picked from commit d7adccfac3b55fdac91554ebbef83cf68ccfaf5a)

diff --git a/ci/build.sh b/ci/build.sh
index 256f828..98078b0 100755 (executable)
--- a/ci/build.sh
+++ b/ci/build.sh
@@ -23,7 +23,7 @@ echo "Building armband, output dir: $OUTPUT_DIR"
 cd ..
 
 SCRIPT_DIR=$(readlink -f $(dirname ${BASH_SOURCE[0]}))
-BUILD_BASE=$(readlink -e ${SCRIPT_DIR}/upstream/fuel/build/)
+BUILD_BASE="${SCRIPT_DIR}/upstream/fuel/build/"
 RESULT_DIR="${BUILD_BASE}/release"
 
 make release || error_exit "Make release failed"