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.

3 files changed, 27 insertions, 36 deletions

diff --git a/src/journal-remote/journal-gatewayd.c b/src/journal-remote/journal-gatewayd.c
index 4e5572db0b..29df842277 100644
--- a/src/journal-remote/journal-gatewayd.c
+++ b/src/journal-remote/journal-gatewayd.c
@@ -24,9 +24,7 @@
 #include <unistd.h>
 #include <fcntl.h>
 #include <getopt.h>
-
 #include <microhttpd.h>
-
 #ifdef HAVE_GNUTLS
 #include <gnutls/gnutls.h>
 #endif
@@ -34,15 +32,15 @@
 #include "sd-journal.h"
 #include "sd-daemon.h"
 #include "sd-bus.h"
-#include "log.h"
-#include "util.h"
+
 #include "bus-util.h"
+#include "fileio.h"
+#include "hostname-util.h"
+#include "log.h"
 #include "logs-show.h"
 #include "microhttpd-util.h"
-#include "build.h"
-#include "fileio.h"
 #include "sigbus.h"
-#include "hostname-util.h"
+#include "util.h"
 
 static char *arg_key_pem = NULL;
 static char *arg_cert_pem = NULL;
@@ -909,9 +907,7 @@ 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_KEY:
                         if (arg_key_pem) {
diff --git a/src/journal-remote/journal-remote.c b/src/journal-remote/journal-remote.c
index d6ebca20ec..50f41a575d 100644
--- a/src/journal-remote/journal-remote.c
+++ b/src/journal-remote/journal-remote.c
@@ -21,31 +21,30 @@
 
 #include <errno.h>
 #include <fcntl.h>
+#include <getopt.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <sys/prctl.h>
 #include <sys/socket.h>
 #include <unistd.h>
-#include <getopt.h>
+
+#ifdef HAVE_GNUTLS
+#include <gnutls/gnutls.h>
+#endif
 
 #include "sd-daemon.h"
-#include "signal-util.h"
+
+#include "conf-parser.h"
+#include "fileio.h"
 #include "journal-file.h"
 #include "journald-native.h"
-#include "socket-util.h"
-#include "build.h"
 #include "macro.h"
+#include "signal-util.h"
+#include "socket-util.h"
 #include "strv.h"
-#include "fileio.h"
-#include "conf-parser.h"
-
-#ifdef HAVE_GNUTLS
-#include <gnutls/gnutls.h>
-#endif
-
-#include "journal-remote.h"
 #include "journal-remote-write.h"
+#include "journal-remote.h"
 
 #define REMOTE_JOURNAL_PATH "/var/log/journal/remote"
 
@@ -1259,9 +1258,7 @@ static int parse_argv(int argc, char *argv[]) {
                         return 0 /* done */;
 
                 case ARG_VERSION:
-                        puts(PACKAGE_STRING);
-                        puts(SYSTEMD_FEATURES);
-                        return 0 /* done */;
+                        return version();
 
                 case ARG_URL:
                         if (arg_url) {
diff --git a/src/journal-remote/journal-upload.c b/src/journal-remote/journal-upload.c
index 311bd3fdda..92ce56805a 100644
--- a/src/journal-remote/journal-upload.c
+++ b/src/journal-remote/journal-upload.c
@@ -19,22 +19,22 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include <stdio.h>
-#include <curl/curl.h>
-#include <sys/stat.h>
 #include <fcntl.h>
 #include <getopt.h>
+#include <stdio.h>
+#include <sys/stat.h>
+#include <curl/curl.h>
 
 #include "sd-daemon.h"
-#include "log.h"
-#include "util.h"
-#include "build.h"
+
+#include "conf-parser.h"
 #include "fileio.h"
+#include "formats-util.h"
+#include "log.h"
 #include "mkdir.h"
-#include "conf-parser.h"
 #include "sigbus.h"
-#include "formats-util.h"
 #include "signal-util.h"
+#include "util.h"
 #include "journal-upload.h"
 
 #define PRIV_KEY_FILE CERTIFICATE_ROOT "/private/journal-upload.pem"
@@ -619,9 +619,7 @@ static int parse_argv(int argc, char *argv[]) {
                         return 0 /* done */;
 
                 case ARG_VERSION:
-                        puts(PACKAGE_STRING);
-                        puts(SYSTEMD_FEATURES);
-                        return 0 /* done */;
+                        return version();
 
                 case 'u':
                         if (arg_url) {