hanchenye-llvm-project/clang
Steven Wu 611a7947c5 Remove environment variables from driver tests
Summary:
Remove some of dangerous environmental variables from clang/Driver tests.
Driver tests should not rely on preset value of these variables and may
actually fail because of them.
They cannot be removed in test/lit.cfg because we still need to support
relocatable SDKs and other overwrite for other clang tests.

Reviewers: bogner

Subscribers: rnk, cfe-commits

Differential Revision: http://reviews.llvm.org/D7135

llvm-svn: 240574
2015-06-24 19:30:36 +00:00
..
INPUTS
bindings [libclang] Add functions to get information about fields. 2015-04-13 16:55:04 +00:00
cmake/modules
docs Silencing some Sphinx warnings about duplicate explicit target names. 2015-06-24 12:11:04 +00:00
examples Fixing a build bot break from r240400. 2015-06-23 13:29:33 +00:00
include Improve error handling for PR22560. 2015-06-23 21:10:24 +00:00
lib [Preprocessor] Iterating over all macros should include those from modules. 2015-06-24 19:27:02 +00:00
runtime [UBSan] Use shared library for UBSan on OS X (Clang part). 2015-03-23 23:14:05 +00:00
test Remove environment variables from driver tests 2015-06-24 19:30:36 +00:00
tools [OPENMP] Initial support for 'depend' clause (4.0). 2015-06-23 14:25:19 +00:00
unittests clang-format: [JS] Support regex literals containing quotes (' and "). 2015-06-24 16:01:02 +00:00
utils Revert r240270 ("Fixed/added namespace ending comments using clang-tidy"). 2015-06-22 23:07:51 +00:00
www Fix "the the" in comments/documentation/etc. 2015-06-19 01:52:53 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitignore [.gitignore] ignore vim swap files harder 2015-06-17 02:21:35 +00:00
CMakeLists.txt Use Clang version numbers for the Windows VERSIONINFO resource. 2015-06-12 16:33:38 +00:00
CODE_OWNERS.TXT List Alexey Bataev as code owner for Clang's OpenMP support, as discussed offline. 2015-05-12 20:29:41 +00:00
INSTALL.txt
LICENSE.TXT Update copyright year to 2015. 2015-03-12 01:36:10 +00:00
Makefile
ModuleInfo.txt
NOTES.txt
README.txt Reverting test commit. 2015-04-10 08:43:58 +00:00

README.txt

//===----------------------------------------------------------------------===//
// C Language Family Front-end
//===----------------------------------------------------------------------===//

Welcome to Clang.  This is a compiler front-end for the C family of languages
(C, C++, Objective-C, and Objective-C++) which is built as part of the LLVM
compiler infrastructure project.

Unlike many other compiler frontends, Clang is useful for a number of things
beyond just compiling code: we intend for Clang to be host to a number of
different source-level tools.  One example of this is the Clang Static Analyzer.

If you're interested in more (including how to build Clang) it is best to read
the relevant web sites.  Here are some pointers:

Information on Clang:              http://clang.llvm.org/
Building and using Clang:          http://clang.llvm.org/get_started.html
Clang Static Analyzer:             http://clang-analyzer.llvm.org/
Information on the LLVM project:   http://llvm.org/

If you have questions or comments about Clang, a great place to discuss them is
on the Clang development mailing list:
  http://lists.cs.uiuc.edu/mailman/listinfo/cfe-dev

If you find a bug in Clang, please file it in the LLVM bug tracker:
  http://llvm.org/bugs/