gdal: add upstream patches to compile against MySQL 5.6.x

Fixes #24543.
grails 2.3.3

Closes #24570.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
ansible 1.4.0

Closes #24573.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
gdal: fix postgres option name

Closes #24560.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
gdal: drop redundant option declarations
Allow -Wno- flags to pass through

These inhibit warnings-as-errors, so allow them to pass through.
Add c++11 option to tbb, gmp, and libtiff

Closes #24024.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Remove comment
Use grep instead of select + match
Remove some monkeypatches
Move some global methods into the context in which they used
Avoid globals when ivars will do