1 files changed, 24 insertions, 0 deletions
diff --git a/meta/classes/perl-version.bbclass b/meta/classes/perl-version.bbclass
new file mode 100644
index 0000000000..fafe68a775
--- /dev/null
+++ b/meta/classes/perl-version.bbclass
@@ -0,0 +1,24 @@
+PERL_OWN_DIR = "${@["", "/perl-native"][(bb.data.inherits_class('native', d))]}"
+
+# Determine the staged version of perl from the perl configuration file
+# Assign vardepvalue, because otherwise signature is changed before and after
+# perl is built (from None to real version in config.sh).
+get_perl_version[vardepvalue] = "${PERL_OWN_DIR}"
+def get_perl_version(d):
+    import re
+    cfg = d.expand('${STAGING_LIBDIR}${PERL_OWN_DIR}/perl/config.sh')
+    try:
+        f = open(cfg, 'r')
+    except IOError:
+        return None
+    l = f.readlines();
+    f.close();
+    r = re.compile("^version='(\d*\.\d*\.\d*)'")
+    for s in l:
+        m = r.match(s)
+        if m:
+            return m.group(1)
+    return None
+
+PERLVERSION := "${@get_perl_version(d)}"
+PERLVERSION[vardepvalue] = ""