hanchenye-llvm-project

History

Alex Rosenberg 93460674df Teach the autoconf machinery about the PS4 triple. (I think the last checkin, r227060, got lost from the mailing lists because of the (R) in the comment.) llvm-svn: 227090		2015-01-26 15:25:05 +00:00
..
m4	Remove path_tclsh.m4.	2014-06-02 12:54:32 +00:00
AutoRegen.sh	Drop libtool from llvm.	2014-02-28 18:17:54 +00:00
ExportMap.map	…
LICENSE.TXT	…
README.TXT	Now that we don't use libtool, we don't need to upgrade it :-)	2014-03-05 22:45:14 +00:00
config.guess	Add aarch64 to config.guess	2014-02-25 09:30:54 +00:00
config.sub	Teach the autoconf machinery about the PS4 triple.	2015-01-26 15:25:05 +00:00
configure.ac	Teach the autoconf machinery about the PS4 triple.	2015-01-26 15:25:05 +00:00
install-sh	…
missing	…
mkinstalldirs	…

README.TXT

Upgrading autoconf
===============================================================================

If you are in the mood to upgrade autoconf, you should:

 1. Consider not upgrading.
 2. No really, this is a hassle, you don't want to do it.
 3. Get the new version of autoconf and put it in <SRC>
 4. configure/build/install autoconf with --prefix=<PFX>
 5. Run autoupdate on all the m4 macros in llvm/autoconf/m4
 6. Run autoupdate on llvm/autoconf/configure.ac
 7. Regenerate configure script with AutoRegen.sh
 8. If there are any warnings from AutoRegen.sh, fix them and go to step 7.
 9. Test, test, test.