update/trees: don't run make if mode=fetch

this fixes a regression caused by a previous revision

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

include/git.sh

@@ -13,9 +13,11 @@ fetch_project_trees()
 	[ -d "src/${project}/${project}" ] || fetch_from_upstream
 	fetch_config
 	[ -z "${rev}" ] && err "fetch_project_trees $target: undefined rev"
-	[ -d "src/${project}/${tree}" ] && \
+	if [ -d "src/${project}/${tree}" ]; then
 		printf "download/%s %s (%s): exists\n" \
-		    "${project}" "${tree}" "${_target}" 1>&2 && return 0
+		    "${project}" "${tree}" "${_target}" 1>&2
+		return 0
+	fi
 	prepare_new_tree
 }
 
@@ -60,9 +62,10 @@ prepare_new_tree()
 	git_reset_rev "src/${project}/${tree}" "${rev}"
 	(
 	x_ cd "src/${project}/${tree}"
-	[ ! -f ".gitmodules" ] || \
-	    git submodule update --init --checkout || \
-	    err "prepare_new_tree ${project}/${tree}: can't update git modules"
+	if [ -f ".gitmodules" ]; then
+		git submodule update --init --checkout || \
+		    err "prepare_new_tree ${project}/${tree}: !submodules"
+	fi
 	)
 	git_am_patches "$PWD/src/$project/$tree" "$PWD/$cfgsdir/$tree/patches"
 }

script/update/trees

@@ -45,7 +45,10 @@ build_projects()
 {
 	[ $# -gt 0 ] && x_ ./update trees ${_f} ${@}
 
-	[ "${mode}" = "fetch" ] && fetch_project_repo && return 0
+	if [ "${mode}" = "fetch" ]; then
+		fetch_project_repo
+		return 0
+	fi
 
 	codedir="src/${project}"
 	[ -d "${codedir}" ] || x_ ./update trees -f "${project}"
@@ -131,7 +134,10 @@ handle_src_tree()
 	romtype="normal"
 	target_dir="${cfgsdir}/${target}"
 
-	[ "${mode}" = "fetch" ] && fetch_project_trees && return 1
+	if [ "${mode}" = "fetch" ]; then
+		fetch_project_trees
+		return 1
+	fi
 
 	x_ mkdir -p "${elfdir}/${target}"
 	eval "$(setvars "" arch tree)"
@@ -159,7 +165,7 @@ handle_src_tree()
 	[ "$project" != "coreboot" ] && [ "$project" != "u-boot" ] && return 0
 
 	# u-boot and coreboot are both compiled with coreboot's crossgcc
-	[ -z ${mode} ] || return 0
+	[ -z "${mode}" ] || return 0
 	check_cross_compiler
 }