The following variables control the compiler command-line:
-
CPU_SOURCE
- the target CPU type is added as a define to the compiler command line.
This is determined by the Makefile itself.
-
CPU_TARGET
- the target CPU type is added as a define to the compiler command line.
This is determined by the Makefile itself.
-
OS_SOURCE
- What platform the makefile is used on. Detected automatically.
-
OS_TARGET
- What platform will be compiled for. Added to the compiler command-line
with a -T prepended.