Commit
e7214879cdc7998ff57a99eb902378cc5684fff6
by brice.goglincore: fix setenv(ZES_ENABLE_SYSMAN) on mingw
MinGW has gcc constructor but no setenv(), use putenv() there too.
Fixes fe363de1647013c190ac3e9d25bb1d7d3fbe574d
Signed-off-by: Brice Goglin <Brice.Goglin@inria.fr>