Adapt getcompver.awk to Java 9

...where at least <http://jdk.java.net/9/> "JDK 9 Early-Access Builds" 'java
-version' outputs a single-digit

  java version "9"

Change-Id: I7807f56593e5436418b49950ca6c2a178d6721f5
This commit is contained in:
Stephan Bergmann 2017-08-30 15:16:22 +02:00
parent 5d2e830a30
commit b44f062df9

View File

@ -40,8 +40,13 @@ BEGIN {
/java version/ || /openjdk version/ {
compiler_matched = 1
# match on the format of the java versions ( d[d].d[d].d[d] )
x = match( $0, /[0-9]*\.[0-9]*\.[0-9]*/ )
CCversion = substr( $0, RSTART, RLENGTH)
if (match($0, /[0-9]+\.[0-9]+\.[0-9]+/)) {
CCversion = substr($0, RSTART, RLENGTH)
} else if (match($0, /[0-9]+\.[0-9]+/)) {
CCversion = substr($0, RSTART, RLENGTH) "."
} else if (match($0, /[0-9]+/)) {
CCversion = substr($0, RSTART, RLENGTH) ".."
}
}
/^[0-9]*[.][0-9]*\r*$/ {
if ( compiler_matched == 0 ) {