[libcxxabi] r305278 - Set a default value for LIBCXXABI_LIBDIR_SUFFIX, fixes installing into lib64 after r304374

[Ismail Donmez via cfe-commits]

Author: ismail
Date: Tue Jun 13 03:16:44 2017
New Revision: 305278

URL: http://llvm.org/viewvc/llvm-project?rev=305278&view=rev
Log:
Set a default value for LIBCXXABI_LIBDIR_SUFFIX, fixes installing into lib64 after r304374

Modified:
    libcxxabi/trunk/CMakeLists.txt

Modified: libcxxabi/trunk/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/libcxxabi/trunk/CMakeLists.txt?rev=305278&r1=305277&r2=305278&view=diff
==============================================================================
--- libcxxabi/trunk/CMakeLists.txt (original)
+++ libcxxabi/trunk/CMakeLists.txt Tue Jun 13 03:16:44 2017
@@ -67,6 +67,8 @@ option(LIBCXXABI_ENABLE_NEW_DELETE_DEFIN
     provides these definitions" ON)
 option(LIBCXXABI_BUILD_32_BITS "Build 32 bit libc++abi." ${LLVM_BUILD_32_BITS})
 option(LIBCXXABI_INCLUDE_TESTS "Generate build targets for the libc++abi unit tests." ${LLVM_INCLUDE_TESTS})
+set(LIBCXXABI_LIBDIR_SUFFIX "${LLVM_LIBDIR_SUFFIX}" CACHE STRING
+    "Define suffix of library directory name (32/64)")
 set(LIBCXXABI_TARGET_TRIPLE "" CACHE STRING "Target triple for cross compiling.")
 set(LIBCXXABI_GCC_TOOLCHAIN "" CACHE PATH "GCC toolchain for cross compiling.")
 set(LIBCXXABI_SYSROOT "" CACHE PATH "Sysroot for cross compiling.")