From: Stephen Hemminger <stephen@networkplumber.org>
Date: Sat, 1 Aug 2020 17:26:41 +0000 (-0700)
Subject: replace SNAPSHOT with auto-generated version string
X-Git-Url: https://git.proxmox.com/?p=mirror_iproute2.git;a=commitdiff_plain;h=fbef655568ee931a82ad463a6f46f01ce3fb27aa

replace SNAPSHOT with auto-generated version string

Replace the iproute2 snapshot with a version string which is
autogenerated as part of the build process using git describe.

This will also allow seeing if the version of the command
is built from the same sources is as upstream.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---

diff --git a/Makefile b/Makefile
index 25d05fac..cadda235 100644
--- a/Makefile
+++ b/Makefile
@@ -65,6 +65,8 @@ all: config.mk
 	for i in $(SUBDIRS); \
 	do echo; echo $$i; $(MAKE) $(MFLAGS) -C $$i; done
 
+.PHONY: clean clobber distclean check cscope version
+
 help:
 	@echo "Make Targets:"
 	@echo " all                 - build binaries"
@@ -73,7 +75,7 @@ help:
 	@echo " install             - install binaries on local machine"
 	@echo " check               - run tests"
 	@echo " cscope              - build cscope database"
-	@echo " snapshot            - generate version number header"
+	@echo " version             - update version"
 	@echo ""
 	@echo "Make Arguments:"
 	@echo " V=[0|1]             - set build verbosity level"
@@ -93,9 +95,9 @@ install: all
 	install -m 0644 bash-completion/devlink $(DESTDIR)$(BASH_COMPDIR)
 	install -m 0644 include/bpf_elf.h $(DESTDIR)$(HDRDIR)
 
-snapshot:
-	echo "static const char SNAPSHOT[] = \""`date +%y%m%d`"\";" \
-		> include/SNAPSHOT.h
+version:
+	echo "static const char version[] = \""`git describe --tags --long`"\";" \
+		> include/version.h
 
 clean:
 	@for i in $(SUBDIRS) testsuite; \
diff --git a/bridge/bridge.c b/bridge/bridge.c
index a50d9d59..453d6897 100644
--- a/bridge/bridge.c
+++ b/bridge/bridge.c
@@ -12,7 +12,7 @@
 #include <string.h>
 #include <errno.h>
 
-#include "SNAPSHOT.h"
+#include "version.h"
 #include "utils.h"
 #include "br_common.h"
 #include "namespace.h"
diff --git a/devlink/devlink.c b/devlink/devlink.c
index 7f83fb74..0982faef 100644
--- a/devlink/devlink.c
+++ b/devlink/devlink.c
@@ -34,7 +34,7 @@
 #include <sys/socket.h>
 #include <sys/types.h>
 
-#include "SNAPSHOT.h"
+#include "version.h"
 #include "list.h"
 #include "mnlg.h"
 #include "json_print.h"
@@ -7606,7 +7606,7 @@ int main(int argc, char **argv)
 
 		switch (opt) {
 		case 'V':
-			printf("devlink utility, iproute2-ss%s\n", SNAPSHOT);
+			printf("devlink utility, iproute2-%s\n", version);
 			ret = EXIT_SUCCESS;
 			goto dl_free;
 		case 'f':
diff --git a/genl/genl.c b/genl/genl.c
index aba3c13a..6557e6bc 100644
--- a/genl/genl.c
+++ b/genl/genl.c
@@ -22,7 +22,7 @@
 #include <errno.h>
 #include <linux/netlink.h>
 #include <linux/rtnetlink.h> /* until we put our own header */
-#include "SNAPSHOT.h"
+#include "version.h"
 #include "utils.h"
 #include "genl_utils.h"
 
@@ -118,7 +118,7 @@ int main(int argc, char **argv)
 		} else if (matches(argv[1], "-raw") == 0) {
 			++show_raw;
 		} else if (matches(argv[1], "-Version") == 0) {
-			printf("genl utility, iproute2-ss%s\n", SNAPSHOT);
+			printf("genl utility, iproute2-%s\n", version);
 			exit(0);
 		} else if (matches(argv[1], "-help") == 0) {
 			usage();
diff --git a/include/SNAPSHOT.h b/include/SNAPSHOT.h
deleted file mode 100644
index 0d211784..00000000
--- a/include/SNAPSHOT.h
+++ /dev/null
@@ -1 +0,0 @@
-static const char SNAPSHOT[] = "200602";
diff --git a/include/version.h b/include/version.h
new file mode 100644
index 00000000..7b7bde3d
--- /dev/null
+++ b/include/version.h
@@ -0,0 +1 @@
+static const char version[] = "v5.7.0-77-gb687d1067169";
diff --git a/ip/ip.c b/ip/ip.c
index 4249df03..ac445023 100644
--- a/ip/ip.c
+++ b/ip/ip.c
@@ -18,7 +18,7 @@
 #include <string.h>
 #include <errno.h>
 
-#include "SNAPSHOT.h"
+#include "version.h"
 #include "utils.h"
 #include "ip_common.h"
 #include "namespace.h"
@@ -255,7 +255,7 @@ int main(int argc, char **argv)
 			++timestamp;
 			++timestamp_short;
 		} else if (matches(opt, "-Version") == 0) {
-			printf("ip utility, iproute2-ss%s\n", SNAPSHOT);
+			printf("ip utility, iproute2-%s\n", version);
 			exit(0);
 		} else if (matches(opt, "-force") == 0) {
 			++force;
diff --git a/ip/rtmon.c b/ip/rtmon.c
index bccddedd..01c19c80 100644
--- a/ip/rtmon.c
+++ b/ip/rtmon.c
@@ -19,7 +19,7 @@
 #include <netinet/in.h>
 #include <string.h>
 
-#include "SNAPSHOT.h"
+#include "version.h"
 
 #include "utils.h"
 #include "libnetlink.h"
@@ -107,7 +107,7 @@ main(int argc, char **argv)
 		} else if (strcmp(argv[1], "-0") == 0) {
 			family = AF_PACKET;
 		} else if (matches(argv[1], "-Version") == 0) {
-			printf("rtmon utility, iproute2-ss%s\n", SNAPSHOT);
+			printf("rtmon utility, iproute2-%s\n", version);
 			exit(0);
 		} else if (matches(argv[1], "file") == 0) {
 			argc--;
diff --git a/misc/ifstat.c b/misc/ifstat.c
index 03327af8..c05183d7 100644
--- a/misc/ifstat.c
+++ b/misc/ifstat.c
@@ -33,7 +33,7 @@
 
 #include "libnetlink.h"
 #include "json_writer.h"
-#include "SNAPSHOT.h"
+#include "version.h"
 #include "utils.h"
 
 int dump_zeros;
@@ -869,7 +869,7 @@ int main(int argc, char *argv[])
 			break;
 		case 'v':
 		case 'V':
-			printf("ifstat utility, iproute2-ss%s\n", SNAPSHOT);
+			printf("ifstat utility, iproute2-%s\n", version);
 			exit(0);
 		case 'h':
 		case '?':
diff --git a/misc/nstat.c b/misc/nstat.c
index 88f52eaf..6fdd316c 100644
--- a/misc/nstat.c
+++ b/misc/nstat.c
@@ -29,7 +29,7 @@
 #include <getopt.h>
 
 #include <json_writer.h>
-#include <SNAPSHOT.h>
+#include "version.h"
 #include "utils.h"
 
 int dump_zeros;
@@ -621,7 +621,7 @@ int main(int argc, char *argv[])
 			break;
 		case 'v':
 		case 'V':
-			printf("nstat utility, iproute2-ss%s\n", SNAPSHOT);
+			printf("nstat utility, iproute2-%s\n", version);
 			exit(0);
 		case 'h':
 		case '?':
diff --git a/misc/rtacct.c b/misc/rtacct.c
index c4bb5bc3..47b27e3f 100644
--- a/misc/rtacct.c
+++ b/misc/rtacct.c
@@ -30,7 +30,7 @@
 
 #include "rt_names.h"
 
-#include <SNAPSHOT.h>
+#include "version.h"
 
 int reset_history;
 int ignore_history;
@@ -463,7 +463,7 @@ int main(int argc, char *argv[])
 			break;
 		case 'v':
 		case 'V':
-			printf("rtacct utility, iproute2-ss%s\n", SNAPSHOT);
+			printf("rtacct utility, iproute2-%s\n", version);
 			exit(0);
 		case 'M':
 			/* Some secret undocumented option, nobody
diff --git a/misc/ss.c b/misc/ss.c
index 5aa10e4a..35066bf6 100644
--- a/misc/ss.c
+++ b/misc/ss.c
@@ -35,7 +35,7 @@
 #include "ll_map.h"
 #include "libnetlink.h"
 #include "namespace.h"
-#include "SNAPSHOT.h"
+#include "version.h"
 #include "rt_names.h"
 #include "cg_map.h"
 
@@ -5411,7 +5411,7 @@ int main(int argc, char *argv[])
 			break;
 		case 'v':
 		case 'V':
-			printf("ss utility, iproute2-ss%s\n", SNAPSHOT);
+			printf("ss utility, iproute2-%s\n", version);
 			exit(0);
 		case 'z':
 			show_sock_ctx++;
diff --git a/rdma/rdma.c b/rdma/rdma.c
index 22050555..d1957465 100644
--- a/rdma/rdma.c
+++ b/rdma/rdma.c
@@ -5,7 +5,7 @@
  */
 
 #include "rdma.h"
-#include "SNAPSHOT.h"
+#include "version.h"
 #include "color.h"
 
 static void help(char *name)
@@ -131,8 +131,8 @@ int main(int argc, char **argv)
 				  long_options, NULL)) >= 0) {
 		switch (opt) {
 		case 'V':
-			printf("%s utility, iproute2-ss%s\n",
-			       filename, SNAPSHOT);
+			printf("%s utility, iproute2-%s\n",
+			       filename, version);
 			return EXIT_SUCCESS;
 		case 'p':
 			pretty = 1;
diff --git a/tc/tc.c b/tc/tc.c
index b72657ec..5d57054b 100644
--- a/tc/tc.c
+++ b/tc/tc.c
@@ -24,7 +24,7 @@
 #include <string.h>
 #include <errno.h>
 
-#include "SNAPSHOT.h"
+#include "version.h"
 #include "utils.h"
 #include "tc_util.h"
 #include "tc_common.h"
@@ -299,7 +299,7 @@ int main(int argc, char **argv)
 		} else if (matches(argv[1], "-graph") == 0) {
 			show_graph = 1;
 		} else if (matches(argv[1], "-Version") == 0) {
-			printf("tc utility, iproute2-ss%s\n", SNAPSHOT);
+			printf("tc utility, iproute2-%s\n", version);
 			return 0;
 		} else if (matches(argv[1], "-iec") == 0) {
 			++use_iec;