sstate.bbclass: fix issue while handling long sstate filenames

When moving to python3, divison using '/' now returns float instead of
an integer. In upstream commit b8025e972081b70960ffcbcbe43a7118041556a1
sstate filenames longer than the limit are changed to just include
necessary info + 3 fields just for information. The space left over
after the necessary info is divided into 3 for each of the fields.
Using '//' instead to do the division to solve the following error
message:

avail = (254 - len(hash + "_" + taskname + extension) -
len(components[0]) - len(components[1]) - len(components[5]) -
len(components[6]) - 7) / 3
    >        components[2] = components[2][:avail]
             components[3] = components[3][:avail]
TypeError: slice indices must be integers or None or have an __index__
method

Signed-off-by: Jaewon Lee <jaewon.lee@xilinx.com>
Signed-off-by: Mark Hatle <mark.hatle@xilinx.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass
index faa6470450079442e2a2392abe68fd816f4383ef..0beeb33707b2c4ce3d15e178143d2640bcf8c44f 100644 (file)
--- a/meta/classes/sstate.bbclass
+++ b/meta/classes/sstate.bbclass
@@ -20,7 +20,7 @@ def generate_sstatefn(spec, hash, taskname, siginfo, d):
         components = spec.split(":")
         # Fields 0,5,6 are mandatory, 1 is most useful, 2,3,4 are just for information
         # 7 is for the separators
-        avail = (254 - len(hash + "_" + taskname + extension) - len(components[0]) - len(components[1]) - len(components[5]) - len(components[6]) - 7) / 3
+        avail = (254 - len(hash + "_" + taskname + extension) - len(components[0]) - len(components[1]) - len(components[5]) - len(components[6]) - 7) // 3
         components[2] = components[2][:avail]
         components[3] = components[3][:avail]
         components[4] = components[4][:avail]