maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/lldb
History
Pavel Labath 95d6c7731c [cmake] Add a big warning about a libstdc++ issue 
Summary:
Recent increase in the usage of std::weak_ptr has caused us to rediscover an issue in libstdc++
versions prior to 4.9 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59656>, which make this class
unusable without exceptions in the presence of multiple threads. It's virtualy impossible to work
around this issue without implementing our own shared_ptr/weak_ptr substitutes, which does not
seem like a good idea.

Therefore, I am adding a big CMake warning which warns you about this issue if you're attempting
a to do a build which is suceptible to this problem and suggests possible alternatives. Right
now, nothing spectacular will happen if you ignore this warning (all the crashes I have seen
occur during process shutdown), but there's no guarantee the situation will not change in the
future.

Reviewers: tberghammer, tfiala, nitesh.jain, omjavaid, emaste, krytarowski

Subscribers: lldb-commits

Differential Revision: http://reviews.llvm.org/D20671

llvm-svn: 270854
 		2016-05-26 15:16:11 +00:00
..
cmake [cmake] Add a big warning about a libstdc++ issue 2016-05-26 15:16:11 +00:00
docs test commit 2016-04-25 19:02:05 +00:00
examples Another little example use of scripted thread plans. 2016-05-03 00:14:52 +00:00
include/lldb Include <mutex> in Process.h - Jim's change in r270593 added a std::mutex 2016-05-25 05:14:16 +00:00
lit Replace hardcoded comment at 'lit.site.cfg.in' 2016-04-16 07:14:05 +00:00
lldb.xcodeproj add cmake files to Xcode project 2016-05-23 18:56:05 +00:00
lldb.xcworkspace Working on getting the OSX build green 2015-05-12 02:20:27 +00:00
packages/Python/lldbsuite Add "-gmodules" support to the test suite. 2016-05-26 13:57:03 +00:00
resources Bump the lldb version # in the xcode project files from 2016-03-15 04:36:11 +00:00
scripts Look for CMake.app when searching for cmake 2016-05-16 22:29:15 +00:00
source Small further refinement to the check in ObjectFileMachO::ParseSymtab 2016-05-26 04:22:47 +00:00
test Always rerun all tests on Windows. 2016-05-23 17:32:04 +00:00
third_party/Python/module Put progress.py back, apparently this can't be deleted. 2015-12-09 21:32:28 +00:00
tools [cmake] Add ability to customize (and skip) debugserver codesign 2016-05-26 08:38:10 +00:00
unittests Add unit tests for ModuleCache 2016-05-25 10:48:16 +00:00
utils Python 3: Modernize exception raising syntax. 2015-11-03 21:01:45 +00:00
www Update the website with lots of new info about building / testing. 2016-02-24 22:19:23 +00:00
.arcconfig
…
.clang-format Update .clang-format file to support break after return type. 2015-12-28 22:09:29 +00:00
.gitignore modify Xcode build to use cmake/ninja for internal llvm/clang 2016-01-28 07:36:44 +00:00
CMakeLists.txt Fix NetBSD build with CMake 3.5.2 2016-05-01 10:23:24 +00:00
CODE_OWNERS.txt Added myself to the CODE_OWNERS.txt list for a few subsystems. 2015-11-09 01:24:36 +00:00
INSTALL.txt Revert the patch to Test Commit Access 2015-07-06 11:26:51 +00:00
LICENSE.TXT
…
use_lldb_suite_root.py Preparation for turning lldbsuite into a Python package. 2015-10-27 22:33:47 +00:00