| 2012/03/30 - Mark Hatle <mark.hatle@windriver.com> |
| - Initial revision |
| |
| There are 4 primary PowerPC ABIs. |
| # *) Hard/Soft Floating Point |
| # *) 32-bit/64-bit |
| |
| TUNE_ARCH is defined as either "powerpc" or "powerpc64" based on the m32 |
| or m64 feature. |
| |
| May of the PowerPC package archictures are based on legacy Linux names. |
| However, a general naming scheme should be similar to: ppc[64][<family>][-nf]. |
| (Note: the default package architectures are "powerpc" and "powerpc64".) |
| |
| TUNE_PKGARCH is defined as TUNE_PKGARCH:tune-${DEFAULTTUNE}. All |
| PowerPC tunings are required to define TUNE_PKGARCH:tune-<tune>. |
| |