util: introduce common version() implementation and use it everywhere

This also allows us to drop build.h from a ton of files, hence do so.
Since we touched the #includes of those files, let's order them properly
according to CODING_STYLE.

1 files changed, 7 insertions, 9 deletions

diff --git a/src/login/inhibit.c b/src/login/inhibit.c
index c53ea8add7..e671341b42 100644
--- a/src/login/inhibit.c
+++ b/src/login/inhibit.c
@@ -19,21 +19,21 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
+#include <fcntl.h>
 #include <getopt.h>
-#include <stdlib.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <unistd.h>
-#include <fcntl.h>
 
 #include "sd-bus.h"
-#include "bus-util.h"
+
 #include "bus-error.h"
-#include "util.h"
-#include "build.h"
-#include "strv.h"
+#include "bus-util.h"
 #include "formats-util.h"
 #include "process-util.h"
 #include "signal-util.h"
+#include "strv.h"
+#include "util.h"
 
 static const char* arg_what = "idle:sleep:shutdown";
 static const char* arg_who = NULL;
@@ -179,9 +179,7 @@ static int parse_argv(int argc, char *argv[]) {
                         return 0;
 
                 case ARG_VERSION:
-                        puts(PACKAGE_STRING);
-                        puts(SYSTEMD_FEATURES);
-                        return 0;
+                        return version();
 
                 case ARG_WHAT:
                         arg_what = optarg;