Remove dependency on external resources during CI. Fixes #178

The update-upstreams.sh script is kept for the convenience of those who
want or need to use it.  It has been slightly modified to provide more
feedback in case of error conditions.

.gitlab-ci.yml

@@ -25,7 +25,6 @@ make-dist:
   - git ls-files | xargs ./tools/style-check.sh
   - ./autogen.sh
   - ./tools/create-changelog.sh
-  - ./tools/update-upstreams.sh
   - ./configure
   - make dist
   artifacts:

tools/update-upstreams.sh

@@ -6,11 +6,11 @@
 
 fetch () {
     if type curl 2>/dev/null >/dev/null ; then
-        curl --silent --location --remote-name $1
+        curl --location --remote-name $1
         return
     fi
     if type wget 2>/dev/null >/dev/null ; then
-        wget --quiet --output-document $(echo $1 | sed 's,.*/,,') $1
+        wget --output-document $(echo $1 | sed 's,.*/,,') $1
     fi
 }