Summary: Building LLDB with xcodebuild sets the compatibility version of liblldb in LLDB.framework. Building the framework with cmake does not set the compatibility version, and so it defaults to 0.0.0. This is a discrepency in the difference between the xcode build and the cmake build. I tested this change by building without this patch. From the build tree I ran `otool -L Library/Frameworks/LLDB.framework/Versions/A/LLDB` and got this: ``` @rpath/LLDB.framework/Versions/A/LLDB (compatibility version 0.0.0, current version 8.0.0) ``` Did the same with this patch and the output contained this: ``` @rpath/LLDB.framework/Versions/A/LLDB (compatibility version 1.0.0, current version 8.0.0) ``` Reviewers: clayborg, labath Subscribers: mgorny, lldb-commits Differential Revision: https://reviews.llvm.org/D51959 llvm-svn: 342066
161 lines
4.0 KiB
CMake
161 lines
4.0 KiB
CMake
if ( CMAKE_SYSTEM_NAME MATCHES "Windows" )
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add_definitions( -DEXPORT_LIBLLDB )
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endif()
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get_property(LLDB_ALL_PLUGINS GLOBAL PROPERTY LLDB_PLUGINS)
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add_lldb_library(liblldb SHARED
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SBAddress.cpp
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SBAttachInfo.cpp
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SBBlock.cpp
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SBBreakpoint.cpp
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SBBreakpointLocation.cpp
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SBBreakpointName.cpp
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SBBreakpointOptionCommon.cpp
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SBBroadcaster.cpp
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SBCommandInterpreter.cpp
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SBCommandReturnObject.cpp
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SBCommunication.cpp
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SBCompileUnit.cpp
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SBData.cpp
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SBDebugger.cpp
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SBDeclaration.cpp
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SBError.cpp
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SBEvent.cpp
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SBExecutionContext.cpp
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SBExpressionOptions.cpp
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SBFileSpec.cpp
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SBFileSpecList.cpp
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SBFrame.cpp
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SBFunction.cpp
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SBHostOS.cpp
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SBInstruction.cpp
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SBInstructionList.cpp
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SBLanguageRuntime.cpp
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SBLaunchInfo.cpp
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SBLineEntry.cpp
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SBListener.cpp
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SBMemoryRegionInfo.cpp
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SBMemoryRegionInfoList.cpp
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SBModule.cpp
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SBModuleSpec.cpp
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SBPlatform.cpp
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SBProcess.cpp
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SBProcessInfo.cpp
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SBQueue.cpp
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SBQueueItem.cpp
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SBSection.cpp
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SBSourceManager.cpp
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SBStream.cpp
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SBStringList.cpp
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SBStructuredData.cpp
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SBSymbol.cpp
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SBSymbolContext.cpp
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SBSymbolContextList.cpp
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SBTarget.cpp
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SBThread.cpp
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SBThreadCollection.cpp
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SBThreadPlan.cpp
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SBTrace.cpp
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SBTraceOptions.cpp
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SBType.cpp
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SBTypeCategory.cpp
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SBTypeEnumMember.cpp
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SBTypeFilter.cpp
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SBTypeFormat.cpp
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SBTypeNameSpecifier.cpp
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SBTypeSummary.cpp
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SBTypeSynthetic.cpp
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SBValue.cpp
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SBValueList.cpp
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SBVariablesOptions.cpp
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SBWatchpoint.cpp
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SBUnixSignals.cpp
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SystemInitializerFull.cpp
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${LLDB_WRAP_PYTHON}
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LINK_LIBS
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lldbBase
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lldbBreakpoint
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lldbCore
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lldbDataFormatters
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lldbExpression
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lldbHost
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lldbInitialization
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lldbInterpreter
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lldbSymbol
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lldbTarget
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lldbUtility
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${LLDB_ALL_PLUGINS}
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LINK_COMPONENTS
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Support
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)
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add_dependencies(lldb-suite liblldb)
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if (MSVC)
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set_property(SOURCE ${LLDB_WRAP_PYTHON} APPEND_STRING PROPERTY COMPILE_FLAGS " /W0")
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else()
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set_property(SOURCE ${LLDB_WRAP_PYTHON} APPEND_STRING PROPERTY COMPILE_FLAGS " -w")
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endif()
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set_source_files_properties(${LLDB_WRAP_PYTHON} PROPERTIES GENERATED 1)
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if (CLANG_CL)
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set_property(SOURCE ${LLDB_WRAP_PYTHON} APPEND_STRING
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PROPERTY COMPILE_FLAGS " -Wno-unused-function")
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endif()
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if (LLVM_COMPILER_IS_GCC_COMPATIBLE AND
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NOT "${CMAKE_SYSTEM_NAME}" MATCHES "Darwin")
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set_property(SOURCE ${LLDB_WRAP_PYTHON} APPEND_STRING
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PROPERTY COMPILE_FLAGS " -Wno-sequence-point -Wno-cast-qual")
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endif ()
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set_target_properties(liblldb
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PROPERTIES
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VERSION ${LLDB_VERSION}
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)
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if (NOT CMAKE_SYSTEM_NAME MATCHES "Windows")
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if (NOT LLDB_EXPORT_ALL_SYMBOLS)
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# If we're not exporting all symbols, we'll want to explicitly set
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# the exported symbols here. This prevents 'log enable --stack ...'
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# from working on some systems but limits the liblldb size.
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MESSAGE("-- Symbols (liblldb): exporting all symbols from the lldb namespace")
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add_llvm_symbol_exports(liblldb ${CMAKE_CURRENT_SOURCE_DIR}/liblldb.exports)
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else()
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# Don't use an explicit export. Instead, tell the linker to
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# export all symbols.
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MESSAGE("-- Symbols (liblldb): exporting all symbols from the lldb and lldb_private namespaces")
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add_llvm_symbol_exports(liblldb ${CMAKE_CURRENT_SOURCE_DIR}/liblldb-private.exports)
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endif()
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endif()
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if ( CMAKE_SYSTEM_NAME MATCHES "Windows" )
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# Only MSVC has the ABI compatibility problem and avoids using FindPythonLibs,
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# so only it needs to explicitly link against ${PYTHON_LIBRARY}
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if (MSVC AND NOT LLDB_DISABLE_PYTHON)
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target_link_libraries(liblldb PRIVATE ${PYTHON_LIBRARY})
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endif()
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else()
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set_target_properties(liblldb
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PROPERTIES
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OUTPUT_NAME lldb
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)
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endif()
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if (LLDB_BUILD_FRAMEWORK)
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set_target_properties(liblldb
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PROPERTIES
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SOVERSION "1.0.0"
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OUTPUT_NAME LLDB
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FRAMEWORK On
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FRAMEWORK_VERSION ${LLDB_FRAMEWORK_VERSION}
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MACOSX_FRAMEWORK_INFO_PLIST ${LLDB_SOURCE_DIR}/resources/LLDB-Info.plist
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LIBRARY_OUTPUT_DIRECTORY ${LLDB_FRAMEWORK_DIR}
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)
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endif()
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if (LLDB_WRAP_PYTHON)
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add_dependencies(liblldb swig_wrapper)
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endif()
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