build: bump max. supported version to 6.15

Signed-off-by: Jeremy Sowden <jeremy@azazel.net>

diff --git a/configure.ac b/configure.ac
index 7acbf61dd3a51069b336df56a403f9e4a69204eb..9dd484455dcc3cc5ed75faa58cb2b05e51ebc8ad 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -63,7 +63,7 @@ AS_IF([test -n "$kbuilddir"], [
                luck=0
                unsup=0
                AS_IF([test "$kmajor" -gt 6], [luck=1])
-               AS_IF([test "$kmajor" -eq 6 && test "$kminor" -gt 12], [luck=1])
+               AS_IF([test "$kmajor" -eq 6 && test "$kminor" -gt 15], [luck=1])
                AS_IF([test "$kmajor" -eq 5 && test "$kminor" -lt 4], [unsup=1])
                AS_IF([test "$kmajor" -lt 5], [unsup=1])
                AS_IF([test "$luck" = 1], [