On 10/22/15 2:50 PM, Eric Fiselier via cfe-commits wrote:
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"
I remember suggesting in a review that this be called "auto" rather than
"none"... but now I can't find that review. Thoughts?
Jon
AND PYTHONINTERP_FOUND)
set(ENABLE_LINKER_SCRIPT_DEFAULT_VALUE ON)
endif()
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--
Jon Roelofs
[email protected]
CodeSourcery / Mentor Embedded
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