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llvm/autoconf
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Alexey Bataev 5ebd7badfb [OPENMP] Make -fopenmp to turn on OpenMP support by default. 
Patch turns on OpenMP support in clang by default after fixing OpenMP buildbots.
Differential Revision: http://reviews.llvm.org/D13802


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@255222 91177308-0d34-0410-b5e6-96231b3b80d8
2015-12-10 05:45:58 +00:00
..
m4 Remove the apparently unused rand48 configure checks and associated m4. 2015-08-05 04:50:43 +00:00
AutoRegen.sh Drop libtool from llvm. 2014-02-28 18:17:54 +00:00
config.guess Teach config.guess that MSYS exists. 2015-07-14 18:33:55 +00:00
config.sub Support bitrig in autoconf build system. 2015-02-26 19:46:32 +00:00
configure.ac [OPENMP] Make -fopenmp to turn on OpenMP support by default. 2015-12-10 05:45:58 +00:00
ExportMap.map fix PR5954, patch by Roman Divacky. 2010-02-24 22:33:41 +00:00
install-sh Set the executable bit - means it can actually 2008-07-29 18:31:42 +00:00
LICENSE.TXT Adding additional license information to these files. 2003-10-13 20:34:27 +00:00
missing Ensure timestamp on saved contents of configure.ac is not changed. 2004-10-10 19:09:33 +00:00
mkinstalldirs Really get mkinstalldirs to shut up about what its doing .. who cares? 2004-10-26 05:49:38 +00:00
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.