| Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 1 | 2012/03/30 - Mark Hatle <mark.hatle@windriver.com> |
| 2 | - Initial revision |
| 3 | |
| 4 | There are 4 primary PowerPC ABIs. |
| 5 | # *) Hard/Soft Floating Point |
| 6 | # *) 32-bit/64-bit |
| 7 | |
| 8 | TUNE_ARCH is defined as either "powerpc" or "powerpc64" based on the m32 |
| 9 | or m64 feature. |
| 10 | |
| 11 | May of the PowerPC package archictures are based on legacy Linux names. |
| 12 | However, a general naming scheme should be similar to: ppc[64][<family>][-nf]. |
| 13 | (Note: the default package architectures are "powerpc" and "powerpc64".) |
| 14 | |
| Patrick Williams | 213cb26 | 2021-08-07 19:21:33 -0500 | [diff] [blame^] | 15 | TUNE_PKGARCH is defined as TUNE_PKGARCH:tune-${DEFAULTTUNE}. All |
| 16 | PowerPC tunings are required to define TUNE_PKGARCH:tune-<tune>. |
| Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 17 | |