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Bob Haarman ccd6ae25f4 [compiler-rt] respect CMAKE_EXE_LINKER_FLAGS in compiler and library tests 
Summary: check_cxx_compiler_flag and check_library_exists could fail because they ignored CMAKE_EXE_LINKER_FLAGS and therefore would always fail to produce executables. Cmake policy CMP0056 fixes this, but was explicitly set to OLD in our CMakeLists because it caused problems with test_target_arch. This change sets the policy to NEW to fix the problem with the compiler and library tests, and temporarily clears CMAKE_EXE_LINKER_FLAGS inside test_target_arch to emulate the old behavior there. This allows, for example, LTO builds that require lld to succeed.

Reviewers: davidxl, beanz

Reviewed By: beanz

Subscribers: fjricci, dberris, mgorny, mehdi_amini, tejohnson, rnk, llvm-commits

Differential Revision: https://reviews.llvm.org/D31098

llvm-svn: 298413
 		2017-03-21 18:25:35 +00:00
..
cmake [compiler-rt] respect CMAKE_EXE_LINKER_FLAGS in compiler and library tests 2017-03-21 18:25:35 +00:00
docs [sanitizers] Make it possible to XFAIL on the effective target, not just the default. 2016-08-09 11:50:53 +00:00
include [asan] add one more argument to __sanitizer_print_memory_profile, remove a redundant weak definition. 2017-03-15 23:27:14 +00:00
lib Revert r298274: "Use pthreads for thread-local lsan allocator cache on darwin" 2017-03-21 15:31:15 +00:00
test tsan: fix pie_no_aslr test 2017-03-21 15:37:48 +00:00
unittests [lit] Limit parallelism of sanitizer tests on Darwin [compiler-rt part, take 2] 2017-01-20 00:25:01 +00:00
www Update references to new lists.llvm.org mailing lists. 2015-08-05 03:58:00 +00:00
.arcconfig Upgrade all the .arcconfigs to https. 2016-07-14 13:15:37 +00:00
.gitignore
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CMakeLists.txt [compiler-rt] respect CMAKE_EXE_LINKER_FLAGS in compiler and library tests 2017-03-21 18:25:35 +00:00
CODE_OWNERS.TXT [sanitizers] remove earthdok@ from owners 2016-05-18 18:52:18 +00:00
CREDITS.TXT
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LICENSE.TXT Update copyright year to 2016. 2016-03-30 22:38:50 +00:00
README.txt
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README.txt 

Compiler-RT
================================

This directory and its subdirectories contain source code for the compiler
support routines.

Compiler-RT is open source software. You may freely distribute it under the
terms of the license agreement found in LICENSE.txt.

================================