Test failures on linux armv7

[bharath1097]

I am trying to install NativeHelpers-Blob on armv7 linux because DBIish depends on it and i am running into test failures.

==> Testing NativeHelpers::Blob
t/00-trivial.t .. ok
t/01-basic.t .... ok

# Failed test 'Works!'
# at t/02-cstruct.t line 113
# expected: 'x:3, y:30, z:300'
#      got: 'x:128849018880, y:1288490188800, z:-5412369730306572288'

# Failed test 'The same data'
# at t/02-cstruct.t line 115
# expected: 'x:3, y:30, z:300'
#      got: 'x:128849018880, y:1288490188800, z:-5412369730306572288'
# Looks like you failed 2 tests of 35
t/02-cstruct.t .. 
Dubious, test returned 2 (wstat 512, 0x200)
Failed 2/35 subtests 
t/03-pointer.t .. ok
t/99-my-meta.t .. ok

Test Summary Report
-------------------
t/02-cstruct.t (Wstat: 512 Tests: 35 Failed: 2)
  Failed tests:  29-30
  Non-zero exit status: 2
Files=5, Tests=71, 52 wallclock secs ( 0.12 usr  0.01 sys + 46.17 cusr  3.30 csys = 49.60 CPU)
Result: FAIL

These are the tests that are failing

is shown($la.base, 3), 'x:3, y:30, z:300',                              `'Works!';
is shown($lum.base, 3), 'x:3, y:30, z:300',                      'The same data';

I tried to debug a bit by printing out the memory representation of the struct and seems to me like an endianness problem.

This is how the struct looked like when i printed each word in hex.

03
00
00
00
00
00
00
00
1e
00
00
00
00
00
00
00
2c
01
00
00
00
00
00
00