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Disable linker scripts when the ABI library is not specified or is none. 

llvm-svn: 251062
This commit is contained in:
Eric Fiselier 2015-10-22 20:50:07 +00:00
parent c6e28782d8
commit 571367e0cd
1 changed files with 4 additions and 1 deletions
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5
libcxx/CMakeLists.txt
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@ -74,9 +74,12 @@ option(LIBCXX_ENABLE_STATIC_ABI_LIBRARY "Statically link the ABI library" OFF)
# 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()