Author: smeenai
Date: Fri Jun 1 17:49:54 2018
New Revision: 333808
URL: http://llvm.org/viewvc/llvm-project?rev=333808&view=rev
Log:
[cmake] Use LLVM's check_linker_flag
LLVM already defines this function, so make use of it instead of rolling
our own.
Modified:
cfe/trunk/tools/driver/CMakeLists.txt
Modified: cfe/trunk/tools/driver/CMakeLists.txt
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/driver/CMakeLists.txt?rev=333808&r1=333807&r2=333808&view=diff
==============================================================================
--- cfe/trunk/tools/driver/CMakeLists.txt (original)
+++ cfe/trunk/tools/driver/CMakeLists.txt Fri Jun 1 17:49:54 2018
@@ -99,14 +99,7 @@ if (APPLE)
endif()
if(CLANG_ORDER_FILE AND (LD64_EXECUTABLE OR GOLD_EXECUTABLE))
- include(CMakePushCheckState)
-
- function(check_linker_flag flag out_var)
- cmake_push_check_state()
- set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} ${flag}")
- check_cxx_compiler_flag("" ${out_var})
- cmake_pop_check_state()
- endfunction()
+ include(CheckLinkerFlag)
if (LD64_EXECUTABLE)
set(LINKER_ORDER_FILE_OPTION "-Wl,-order_file,${CLANG_ORDER_FILE}")
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