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, 1 insertions, 4 deletions

diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index 34e4751b94..56c7982b8f 100644
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -37,7 +37,6 @@
 #include "sd-daemon.h"
 #include "sd-login.h"
 
-#include "build.h"
 #include "bus-common-errors.h"
 #include "bus-error.h"
 #include "bus-message.h"
@@ -6422,9 +6421,7 @@ static int systemctl_parse_argv(int argc, char *argv[]) {
                         return 0;
 
                 case ARG_VERSION:
-                        puts(PACKAGE_STRING);
-                        puts(SYSTEMD_FEATURES);
-                        return 0;
+                        return version();
 
                 case 't': {
                         const char *word, *state;