[libcxx] r251062 - Disable linker scripts when the ABI library is not specified or is none.

[Eric Fiselier via cfe-commits]

Author: ericwf
Date: Thu Oct 22 15:50:07 2015
New Revision: 251062

URL: http://llvm.org/viewvc/llvm-project?rev=251062&view=rev
Log:
Disable linker scripts when the ABI library is not specified or is none.

Modified:
    libcxx/trunk/CMakeLists.txt

Modified: libcxx/trunk/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/CMakeLists.txt?rev=251062&r1=251061&r2=251062&view=diff
==============================================================================
--- libcxx/trunk/CMakeLists.txt (original)
+++ libcxx/trunk/CMakeLists.txt Thu Oct 22 15:50:07 2015
@@ -74,9 +74,12 @@ option(LIBCXX_ENABLE_STATIC_ABI_LIBRARY
 # Generate and install a linker script inplace of libc++.so. The linker script
 # will link libc++ to the correct ABI library. This option is on by default
 # On UNIX platforms other than Apple unless 'LIBCXX_ENABLE_STATIC_ABI_LIBRARY'
-# is on.
+# is on. This option is also disabled when the ABI library is not specified
+# or is specified to be "none".
 set(ENABLE_LINKER_SCRIPT_DEFAULT_VALUE OFF)
 if (LLVM_HAVE_LINK_VERSION_SCRIPT AND NOT LIBCXX_ENABLE_STATIC_ABI_LIBRARY
+      AND LIBCXX_CXX_ABI
+      AND NOT LIBCXX_CXX_ABI STREQUAL "none"
       AND PYTHONINTERP_FOUND)
     set(ENABLE_LINKER_SCRIPT_DEFAULT_VALUE ON)
 endif()