llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-11-01 15:11:24 +00:00

History

Chandler Carruth 9798b274ad [multilib] Add support to the autoconf build to substitute a CLANG_LIBDIR_SUFFIX variable. This is necessary before I can add support for using that variable to CMake and the C++ code in Clang, and the autoconf build system does all substitutions in the LLVM tree. As mentioned before, I'm not planning to add actual multilib support to the autoconf build, just enough stubs for it to keep playing nicely with the CMake build once that one has support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224922 91177308-0d34-0410-b5e6-96231b3b80d8		2014-12-29 11:58:17 +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
config.guess
config.sub	Recognize aarch64_be as valid architecture.	2014-10-06 23:05:04 +00:00
configure.ac	[multilib] Add support to the autoconf build to substitute	2014-12-29 11:58:17 +00:00
ExportMap.map
install-sh
LICENSE.TXT
missing
mkinstalldirs
README.TXT	Now that we don't use libtool, we don't need to upgrade it :-)	2014-03-05 22:45:14 +00:00

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.