[PATCH v2 1/2] version: switch to year/month version numbers

[John McNamara <john.mcnamara@intel.com>]

From: "Richardson, Bruce" <bruce.richardson@intel.com>

As discussed on list, switch numbering scheme to be based on year/month.
Release 2.3 then becomes 16.04.

    Ref: http://dpdk.org/ml/archives/dev/2015-December/030336.html

Also, added zero padding to the month so that it appear as 16.04 and
not 16.4 in "make showversion" and rte_version().

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Signed-off-by: John McNamara <john.mcnamara@intel.com>
---
 lib/librte_eal/common/include/rte_version.h | 10 +++++-----
 mk/rte.sdkconfig.mk                         |  2 +-
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/lib/librte_eal/common/include/rte_version.h b/lib/librte_eal/common/include/rte_version.h
index 6b1890e..4784e67 100644
--- a/lib/librte_eal/common/include/rte_version.h
+++ b/lib/librte_eal/common/include/rte_version.h
@@ -50,17 +50,17 @@ extern "C" {
 /**
  * String that appears before the version number
  */
-#define RTE_VER_PREFIX "RTE"
+#define RTE_VER_PREFIX "DPDK"
 
 /**
  * Major version number i.e. the x in x.y.z
  */
-#define RTE_VER_MAJOR 2
+#define RTE_VER_MAJOR 16
 
 /**
  * Minor version number i.e. the y in x.y.z
  */
-#define RTE_VER_MINOR 3
+#define RTE_VER_MINOR 4
 
 /**
  * Patch level number i.e. the z in x.y.z
@@ -105,13 +105,13 @@ rte_version(void)
 	if (version[0] != 0)
 		return version;
 	if (strlen(RTE_VER_SUFFIX) == 0)
-		snprintf(version, sizeof(version), "%s %d.%d.%d",
+		snprintf(version, sizeof(version), "%s %d.%02d.%d",
 			RTE_VER_PREFIX,
 			RTE_VER_MAJOR,
 			RTE_VER_MINOR,
 			RTE_VER_PATCH_LEVEL);
 	else
-		snprintf(version, sizeof(version), "%s %d.%d.%d%s%d",
+		snprintf(version, sizeof(version), "%s %d.%02d.%d%s%d",
 			RTE_VER_PREFIX,
 			RTE_VER_MAJOR,
 			RTE_VER_MINOR,
diff --git a/mk/rte.sdkconfig.mk b/mk/rte.sdkconfig.mk
index f8d95b1..564a5c3 100644
--- a/mk/rte.sdkconfig.mk
+++ b/mk/rte.sdkconfig.mk
@@ -35,7 +35,7 @@ showversion:
 		$$(sed -rne 's,^#define RTE_VER_[A-Z_]*[[:space:]]+([0-9]+).*,\1,p' \
 			-e 's,^#define RTE_VER_SUFFIX[[:space:]]+"(.*)",\1,p' \
 			$(RTE_SRCDIR)/lib/librte_eal/common/include/rte_version.h) ;\
-		printf '%d.%d.%d' "$$1" "$$2" "$$3"; \
+		printf '%d.%02d.%d' "$$1" "$$2" "$$3"; \
 		if [ -z "$$5" ]; then echo; \
 		else printf '%s' "$$4"; \
 			if [ $$5 -lt 16 ] ; then echo $$5; \
-- 
2.5.0