Publish vesion info in makefile.global (#2451)

Updates to configure to use `getversion --short` to generate a version
tag that can be used in `Makefile.global` for packaging etc...

configure

@@ -740,6 +740,7 @@ enable_orca
 autodepend
 TAS
 GP_MAJORVERSION
+GP_VERSION_SHORT
 BLD_ARCH
 GCC
 CPP
@@ -5733,6 +5734,9 @@ BLD_ARCH=`echo $BLD_ARCH`
 bash getversion > VERSION
 GP_VERSION=`cat VERSION`
 
+GP_VERSION_SHORT=`bash ./getversion --short`
+
+
 GP_VERSION_IN="src/include/catalog/gp_version.in"
 GP_VERSION_HEADER="src/include/catalog/gp_version.h"
 if grep '\$\$' $GP_VERSION_IN > /dev/null 2>&1 ; then

configure.in

@@ -574,6 +574,9 @@ AC_SUBST(BLD_ARCH)
 bash getversion > VERSION
 GP_VERSION=`cat VERSION`
 
+GP_VERSION_SHORT=`bash ./getversion --short`
+AC_SUBST(GP_VERSION_SHORT)
+
 GP_VERSION_IN="src/include/catalog/gp_version.in"
 GP_VERSION_HEADER="src/include/catalog/gp_version.h"
 if grep '\$\$' $GP_VERSION_IN > /dev/null 2>&1 ; then

src/Makefile.global.in

@@ -36,7 +36,7 @@ PG_VERSION = @PG_PACKAGE_VERSION@
 PG_MAJORVERSION = @PG_MAJORVERSION@
 
 # GPDB version number
-GP_VERSION = @PACKAGE_VERSION@
+GP_VERSION = @GP_VERSION_SHORT@
 GP_MAJORVERSION = @GP_MAJORVERSION@
 
 ADDON_DIR = @ADDON_DIR@