Merge remote-tracking branch 'origin/macos' into master

autobuild.xml

indra/cmake/00-Common.cmake

indra/cmake/Audio.cmake

indra/cmake/Copy3rdPartyLibs.cmake

indra/cmake/EXPAT.cmake

indra/cmake/FreeType.cmake

indra/cmake/Hunspell.cmake

indra/cmake/JPEG.cmake

indra/cmake/LLAddBuildTest.cmake

indra/cmake/LLSharedLibs.cmake

indra/cmake/Variables.cmake

indra/llaudio/llaudiodecodemgr.cpp

indra/llcommon/CMakeLists.txt

indra/llcommon/llerror.cpp

indra/llcommon/llmemory.cpp

indra/llcommon/llprocess.cpp

indra/llcommon/llsd.cpp

indra/llcommon/llsdserialize.h

indra/llcommon/llsdserialize_xml.cpp

indra/llcommon/llsdutil.cpp