| Shih-wei Liao | e264f62 | 2010-02-10 11:10:31 -0800 | [diff] [blame] | 1 | Upgrading autoconf |
| 2 | =============================================================================== |
| 3 | |
| 4 | If you are in the mood to upgrade autoconf, you should: |
| 5 | |
| 6 | 1. Consider not upgrading. |
| 7 | 2. No really, this is a hassle, you don't want to do it. |
| 8 | 3. Get the new version of autoconf and put it in <SRC> |
| 9 | 4. configure/build/install autoconf with --prefix=<PFX> |
| 10 | 5. Run autoupdate on all the m4 macros in llvm/autoconf/m4 |
| 11 | 6. Run autoupdate on llvm/autoconf/configure.ac |
| 12 | 7. Regenerate configure script with AutoRegen.sh |
| 13 | 8. If there are any warnings from AutoRegen.sh, fix them and go to step 7. |
| 14 | 9. Test, test, test. |