patch: add minver and maxver parameters

Add minver/maxver parameters to limit patch application by comparing PV.

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/lib/oe/patch.py b/meta/lib/oe/patch.py
index d8e4ef53989305fb011e6ac5b39a356befaf6d42..2b1eee10037492370e1257e62aafc792b468cac1 100644 (file)
--- a/meta/lib/oe/patch.py
+++ b/meta/lib/oe/patch.py
@@ -851,6 +851,7 @@ def src_patches(d, all=False, expand=True):
 
 
 def should_apply(parm, d):
+    import bb.utils
     if "mindate" in parm or "maxdate" in parm:
         pn = d.getVar('PN')
         srcdate = d.getVar('SRCDATE_%s' % pn)
@@ -887,5 +888,15 @@ def should_apply(parm, d):
         if srcrev and parm["notrev"] in srcrev:
             return False, "doesn't apply to revision"
 
+    if "maxver" in parm:
+        pv = d.getVar('PV')
+        if bb.utils.vercmp_string_op(pv, parm["maxver"], ">"):
+            return False, "applies to earlier version"
+
+    if "minver" in parm:
+        pv = d.getVar('PV')
+        if bb.utils.vercmp_string_op(pv, parm["minver"], "<"):
+            return False, "applies to later version"
+
     return True, None