set version/projectname properly

lbmk used to set version/versiondate directly in
err.sh, but now it's handled there by a function,
which is called by the main script.

script/update/release hadn't yet been adapted. the
only change necessary is to call check_project()

script/update/trees also makes use of it

script/build/roms is using "projectname"

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

script/update/release

@@ -21,6 +21,8 @@ main()
 		esac
 	done
 
+	check_project
+
 	vdir="${vdir}/${version}"
 	relname="${projectname}-${version}"
 	src_dirname="${relname}_src"

script/update/trees

@@ -10,8 +10,6 @@ set -u -e
 . "include/option.sh"
 . "include/git.sh"
 
-export LOCALVERSION="-${projectname}-${version%%-*}"
-
 eval "$(setvars "" arch cfgsdir codedir config config_name crossgcc_ada mode \
     elfdir listfile project target target_dir targets tree _f target1)"
 
@@ -36,6 +34,8 @@ main()
 	[ -z "${_f}" ] && err "missing flag (-m/-u/-b/-c/-x/-f/-s/-l/-n)"
 	[ -z "${project}" ] && err "project name not specified"
 
+	check_project
+
 	_cmd="build_projects"
 	[ -f "config/${project}/build.list" ] && _cmd="build_targets"
 	$_cmd $@