From bf231869c38e1d635c974781357f6ac3de65fb79 Mon Sep 17 00:00:00 2001
From: Alexey Samsonov <samsonov@google.com>
Date: Wed, 19 Dec 2012 15:17:23 +0000
Subject: [ASan] Support building both 32- and 64-bit unit tests if we can
 target both architectures

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@170549 91177308-0d34-0410-b5e6-96231b3b80d8
---
 CMakeLists.txt | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'CMakeLists.txt')

diff --git a/CMakeLists.txt b/CMakeLists.txt
index bbf41f77..8574cdc2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -40,6 +40,16 @@ else()
   set(TARGET_I386_CFLAGS "-m32")
 endif()
 
+function(get_target_flags_for_arch arch out_var)
+  if(${arch} STREQUAL "x86_64")
+    set(${out_var} ${TARGET_X86_64_CFLAGS} PARENT_SCOPE)
+  elseif(${arch} STREQUAL "i386")
+    set(${out_var} ${TARGET_I386_CFLAGS} PARENT_SCOPE)
+  else()
+    message(FATAL_ERROR "Unsupported architecture: ${arch}")
+  endif()
+endfunction()
+
 # Try to compile a very simple source file to ensure we can target the given
 # platform. We use the results of these tests to build only the various target
 # runtime libraries supported by our current compilers cross-compiling
-- 
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