config BR2_PACKAGE_PROJ | |
bool "proj" | |
depends on BR2_TOOLCHAIN_HAS_THREADS | |
help | |
proj.4 is a standard UNIX filter function which converts | |
geographic longitude and latitude coordinates into cartesian | |
coordinates (and vice versa), and it is a C API for software | |
developers to include coordinate transformation in their own | |
software. | |
http://proj4.org/ | |
comment "proj needs a toolchain w/ threads" | |
depends on !BR2_TOOLCHAIN_HAS_THREADS |