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[libc++] Fix the CMake build on Mac when setting MACOSX_DEPLOYMENT_TARGET=10.6 

The build file was trying to use LIBCXX_VERSION, which isn't set
anywhere, and also forgot to split the 'compile_flags' list.

Differential Revision: http://reviews.llvm.org/D4860

llvm-svn: 215463
This commit is contained in:
Hans Wennborg 2014-08-12 17:32:07 +00:00
parent e5ca27d716
commit 4714826262
1 changed files with 2 additions and 1 deletions
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3
libcxx/lib/CMakeLists.txt
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@ -54,7 +54,7 @@ if ( APPLE )
list(APPEND compile_flags "-U__STRICT_ANSI__")
list(APPEND link_flags
"-compatibility_version 1"
"-current_version ${LIBCXX_VERSION}"
"-current_version 1"
"-install_name /usr/lib/libc++.1.dylib"
"-Wl,-reexport_library,/usr/lib/libc++abi.dylib"
"-Wl,-unexported_symbols_list,${CMAKE_CURRENT_SOURCE_DIR}/libc++unexp.exp"
@ -84,6 +84,7 @@ if ( APPLE )
endif()
endif()
string(REPLACE ";" " " compile_flags "${compile_flags}")
string(REPLACE ";" " " link_flags "${link_flags}")
set_target_properties(cxx