Install Samba 4.3.0 on Solaris 10

[lbslbs]

Hi,
When I try to install Samba 4.3.0 on Solaris 10 (64bits), the configure command fails:

./configure

..
Checking if size of bool == 1 : not found
Checking if size of bool == 2 : not found
Checking if size of bool == 4 : not found
Checking if size of bool == 8 : not found
Checking if size of bool == 16 : not found
Checking if size of bool == 32 : not found
Couldn't determine size of 'bool'

I´ve changed the file:
/usr/local/samba/samba-4.3.0/buildtools/wafsamba/samba_autoconf.py

and I´ve added 64 to the next senetence:

for size in list((1, 2, 4, 8, 16, 32, 64)):

It fails with the same error:

...
Checking if size of bool == 1 : not found
Checking if size of bool == 2 : not found
Checking if size of bool == 4 : not found
Checking if size of bool == 8 : not found
Checking if size of bool == 16 : not found
Checking if size of bool == 32 : not found
Checking if size of bool == 64 : no
Couldn't determine size of 'bool'

The environment variables are:
LD_LIBRARY_PATH_64=/usr/lib/64
PATH=/usr/local/lib:/usr/sbin:/usr/bin:/usr/sfw/bin:/usr/lib/sparcv9:/usr/ccs/bin

Please any help is wellcome.
Thanks in advance