git.sh: provide feedback for repository downloads

otherwise, it's not clear to the operator what's happening

i'm normally against such verbose feedback, because it's bloat,
but this minimal amount of feedback will make the build system
more pleasant to use, especially during testing.

Signed-off-by: Leah Rowe <leah@libreboot.org>

include/git.sh

@@ -58,6 +58,8 @@ fetch_project_repo()
 	[ -z "${url+x}" ] && $err "fetch_project_repo $project: url not set"
 
 	[ -z "$depend" ] || for d in $depend ; do
+		printf "'%s' needs dependency '%s'; grabbing '%s' now\n" \
+		    "$project" "$d" "$d"
 		x_ ./update trees -f $d
 	done
 	clone_project
@@ -71,6 +73,8 @@ clone_project()
 {
 	loc="${loc#src/}"
 	loc="src/$loc"
+
+	printf "Downloading project '%s' to '%s'\n" "$project" "$loc"
 	e "$loc" d && return 0
 
 	remkdir "${tmpgit%/*}"