forked from mirrors/0ad
0dbc1f604a
For cross compiling there is a need to specify an alternative binary for
pkg-config. It's customary to use the environment variable PKG_CONFIG for
this.
Ref: #8135
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
(cherry picked from commit 2b5830e82a)
Signed-off-by: Itms <itms@wildfiregames.com>