[PATCH 2/2] Fix python detection code

[Thomas Graf]

On 12/05/12 at 12:08am, Gilles Espinasse wrote:
> Signed-off-by: Gilles Espinasse <g.esp at free.fr>
> 
> Compiling libnl versions that include doc or the git tree produce this
> checking for python build information...
> checking for python2.6... python2.6
> checking for main in -lpython2.6... yes
> checking python2.6/Python.h usability... yes
> checking python2.6/Python.h presence... yes
> checking for python2.6/Python.h... yes
> ./configure: line 4272: test: !=: unary operator expected
> checking for python2.5... (cached) python2.6
> checking for main in -lpython2.6... (cached) yes
> checking for python2.6/Python.h... (cached) yes
> ./configure: line 4272: test: !=: unary operator expected
> checking for python2.4... (cached) python2.6
> checking for main in -lpython2.6... (cached) yes
> checking for python2.6/Python.h... (cached) yes
> ./configure: line 4272: test: !=: unary operator expected
> checking for python2.3... (cached) python2.6
> checking for main in -lpython2.6... (cached) yes
> checking for python2.6/Python.h... (cached) yes
> ./configure: line 4272: test: !=: unary operator expected
> checking for python2.2... (cached) python2.6
> checking for main in -lpython2.6... (cached) yes
> checking for python2.6/Python.h... (cached) yes
> ./configure: line 4272: test: !=: unary operator expected
> checking for python2.1... (cached) python2.6
> checking for main in -lpython2.6... (cached) yes
> checking for python2.6/Python.h... (cached) yes
> ./configure: line 4272: test: !=: unary operator expected
> checking for python... (cached) python2.6
> checking for main in -lpython2.6... (cached) yes
> checking for python2.6/Python.h... (cached) yes
> ./configure: line 4272: test: !=: unary operator expected
>   results of the Python check:
>     Binary:      python2.6
>     Library:     python2.6
>     Include Dir: no
> 
> Fix the unary operator warning allow to break when one python version is found
> Add the more recent python versions
> Change send upstream as http://savannah.gnu.org/patch/index.php?7897

Both patches applied, thanks much!