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This is a followup from: http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20150323/268067.html Upgrade instructions: $ mv llvm/include/llvm/Config/config.h ./config.h.BACKUP # copy the configure line from line 7 of llvm/config.log # (for example: `$ ./configure --no-create --no-recursion`) $ mkdir build $ cd build # run the configure line, but this time with '../llvm' at the beginning: $ ../llvm/configure --no-create --no-recursion These warnings will soon be turned into hard errors after a week. Speak up now if this is going to be a problem for you. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236399 91177308-0d34-0410-b5e6-96231b3b80d8 |
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| .. | ||
| m4 | ||
| AutoRegen.sh | ||
| config.guess | ||
| config.sub | ||
| configure.ac | ||
| ExportMap.map | ||
| install-sh | ||
| LICENSE.TXT | ||
| 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.