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Sylvestre Ledru b0cec31db2 Add a linker script to version LLVM symbols 
Summary:
This patch adds a very simple linker script to version the lib's symbols
and thus trying to avoid crashes if an application loads two different
LLVM versions (as long as they do not share data between them).

Note that we deliberately *don't* make LLVM_5.0 depend on LLVM_4.0:
they're incompatible and the whole point of this patch is
to tell the linker that.


Avoid unexpected crashes when two LLVM versions are used in the same process.

Author: Rebecca N. Palmer <rebecca_palmer@zoho.com>
Author: Lisandro Damían Nicanor Pérez Meyer <lisandro@debian.org>
Author: Sylvestre Ledru <sylvestre@debian.org>
Bug-Debian:  https://bugs.debian.org/848368


Reviewers: beanz, rnk

Reviewed By: rnk

Subscribers: mgorny, llvm-commits

Differential Revision: https://reviews.llvm.org/D31524

llvm-svn: 300496
 		2017-04-17 20:51:50 +00:00
..
modules Add a linker script to version LLVM symbols 2017-04-17 20:51:50 +00:00
platforms [CMake] Add variable IOS to iOS toolchain 2017-02-17 01:11:41 +00:00
README
…
config-ix.cmake Fix detection of backtrace() availability on FreeBSD 2017-04-12 13:51:00 +00:00
config.guess [CMAKE] Update build on recent Haiku 2016-02-26 17:01:45 +00:00
dummy.cpp [CMake] Fix Xcode build with LLVM_ENABLE_OBJLIB. 2015-09-10 17:18:51 +00:00
nsis_icon.ico
…
nsis_logo.bmp
…

README 

See docs/CMake.html for instructions on how to build LLVM with CMake.