forked from OSchip/llvm-project
324 lines
11 KiB
CMake
324 lines
11 KiB
CMake
if ( CMAKE_SYSTEM_NAME MATCHES "Windows" )
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set(LLDB_DEFAULT_DISABLE_PYTHON 1)
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set(LLDB_DEFAULT_DISABLE_CURSES 1)
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else()
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set(LLDB_DEFAULT_DISABLE_PYTHON 0)
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set(LLDB_DEFAULT_DISABLE_CURSES 0)
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endif()
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set(LLDB_DISABLE_PYTHON ${LLDB_DEFAULT_DISABLE_PYTHON} CACHE BOOL
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"Disables the Python scripting integration.")
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set(LLDB_DISABLE_CURSES ${LLDB_DEFAULT_DISABLE_CURSES} CACHE BOOL
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"Disables the Curses integration.")
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# If we are not building as a part of LLVM, build LLDB as an
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# standalone project, using LLVM as an external library:
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if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
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project(lldb)
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cmake_minimum_required(VERSION 2.8)
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set(LLDB_PATH_TO_LLVM_SOURCE "" CACHE PATH
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"Path to LLVM source code. Not necessary if using an installed LLVM.")
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set(LLDB_PATH_TO_LLVM_BUILD "" CACHE PATH
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"Path to the directory where LLVM was built or installed.")
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set(LLDB_PATH_TO_CLANG_SOURCE "" CACHE PATH
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"Path to Clang source code. Not necessary if using an installed Clang.")
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set(LLDB_PATH_TO_CLANG_BUILD "" CACHE PATH
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"Path to the directory where Clang was built or installed.")
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if (LLDB_PATH_TO_LLVM_SOURCE)
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if (NOT EXISTS "${LLDB_PATH_TO_LLVM_SOURCE}/cmake/config-ix.cmake")
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message(FATAL_ERROR "Please set LLDB_PATH_TO_LLVM_SOURCE to the root "
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"directory of LLVM source code.")
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else()
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get_filename_component(LLVM_MAIN_SRC_DIR ${LLDB_PATH_TO_LLVM_SOURCE}
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ABSOLUTE)
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list(APPEND CMAKE_MODULE_PATH "${LLVM_MAIN_SRC_DIR}/cmake/modules")
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endif()
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endif()
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if (LLDB_PATH_TO_CLANG_SOURCE)
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get_filename_component(CLANG_MAIN_SRC_DIR ${LLDB_PATH_TO_CLANG_SOURCE}
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ABSOLUTE)
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endif()
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list(APPEND CMAKE_MODULE_PATH "${LLDB_PATH_TO_LLVM_BUILD}/share/llvm/cmake")
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get_filename_component(PATH_TO_LLVM_BUILD ${LLDB_PATH_TO_LLVM_BUILD}
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ABSOLUTE)
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get_filename_component(PATH_TO_CLANG_BUILD ${LLDB_PATH_TO_CLANG_BUILD}
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ABSOLUTE)
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include(AddLLVM)
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include("${LLDB_PATH_TO_LLVM_BUILD}/share/llvm/cmake/LLVMConfig.cmake")
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include(HandleLLVMOptions)
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set(PACKAGE_VERSION "${LLVM_PACKAGE_VERSION}")
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set(LLVM_MAIN_INCLUDE_DIR "${LLVM_MAIN_SRC_DIR}/include")
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set(LLVM_BINARY_DIR ${CMAKE_BINARY_DIR})
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set(CLANG_MAIN_INCLUDE_DIR "${CLANG_MAIN_SRC_DIR}/include")
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set(CMAKE_INCLUDE_CURRENT_DIR ON)
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include_directories("${PATH_TO_LLVM_BUILD}/include"
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"${LLVM_MAIN_INCLUDE_DIR}"
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"${PATH_TO_CLANG_BUILD}/include"
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"${CLANG_MAIN_INCLUDE_DIR}"
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"${CMAKE_CURRENT_SOURCE_DIR}/source")
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link_directories("${PATH_TO_LLVM_BUILD}/lib"
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"${PATH_TO_CLANG_BUILD}/lib")
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
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set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
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set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
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set(LLDB_BUILT_STANDALONE 1)
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endif()
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if (LLDB_DISABLE_PYTHON)
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add_definitions( -DLLDB_DISABLE_PYTHON )
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endif()
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if (LLDB_DISABLE_CURSES)
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add_definitions( -DLLDB_DISABLE_CURSES )
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endif()
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macro(add_lldb_definitions)
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# We don't want no semicolons on LLDB_DEFINITIONS:
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foreach(arg ${ARGN})
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set(LLDB_DEFINITIONS "${LLVM_DEFINITIONS} ${arg}")
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endforeach(arg)
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add_definitions( ${ARGN} )
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endmacro(add_lldb_definitions)
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if (NOT LLDB_DISABLE_PYTHON)
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find_package(PythonLibs REQUIRED)
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include_directories(${PYTHON_INCLUDE_DIRS})
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endif()
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include_directories(../clang/include)
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include_directories("${CMAKE_CURRENT_BINARY_DIR}/../clang/include")
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# lldb requires c++11 to build. Make sure that we have a compiler and standard
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# library combination that can do that.
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if (NOT MSVC)
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# gcc and clang require the -std=c++0x or -std=c++11 flag.
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if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU" OR
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"${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
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if (NOT ("${CMAKE_CXX_FLAGS}" MATCHES "-std=c\\+\\+0x" OR
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"${CMAKE_CXX_FLAGS}" MATCHES "-std=gnu\\+\\+0x" OR
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"${CMAKE_CXX_FLAGS}" MATCHES "-std=c\\+\\+11" OR
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"${CMAKE_CXX_FLAGS}" MATCHES "-std=gnu\\+\\+11"))
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if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
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if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.7")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
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else()
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
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endif()
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else()
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
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endif()
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endif()
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endif()
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elseif (MSVC_VERSION LESS 1700)
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message(FATAL_ERROR "The selected compiler does not support c++11 which is "
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"required to build lldb.")
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endif()
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# Disable GCC warnings
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check_cxx_compiler_flag("-Wno-deprecated-declarations"
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CXX_SUPPORTS_NO_DEPRECATED_DECLARATIONS)
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if (CXX_SUPPORTS_NO_DEPRECATED_DECLARATIONS)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated-declarations")
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endif ()
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check_cxx_compiler_flag("-Wno-unknown-pragmas"
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CXX_SUPPORTS_NO_UNKNOWN_PRAGMAS)
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if (CXX_SUPPORTS_NO_UNKNOWN_PRAGMAS)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unknown-pragmas")
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endif ()
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# Disable Clang warnings
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check_cxx_compiler_flag("-Wno-deprecated-register"
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CXX_SUPPORTS_NO_DEPRECATED_REGISTER)
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if (CXX_SUPPORTS_NO_DEPRECATED_REGISTER)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated-register")
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endif ()
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# Disable MSVC warnings
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if( MSVC )
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add_lldb_definitions(
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-wd4018 # Suppress 'warning C4018: '>=' : signed/unsigned mismatch'
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-wd4068 # Suppress 'warning C4068: unknown pragma'
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-wd4150 # Suppress 'warning C4150: deletion of pointer to incomplete type'
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-wd4251 # Suppress 'warning C4251: T must have dll-interface to be used by clients of class U.'
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-wd4521 # Suppress 'warning C4521: 'type' : multiple copy constructors specified'
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-wd4530 # Suppress 'warning C4530: C++ exception handler used, but unwind semantics are not enabled.'
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)
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endif()
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# If building on a 32-bit system, make sure off_t can store offsets > 2GB
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if( CMAKE_SIZEOF_VOID_P EQUAL 4 )
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add_lldb_definitions(
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-D_LARGEFILE_SOURCE
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-D_FILE_OFFSET_BITS=64
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)
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endif()
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set(LLDB_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
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set(LLDB_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR})
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if (CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR)
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message(FATAL_ERROR "In-source builds are not allowed. CMake would overwrite "
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"the makefiles distributed with LLDB. Please create a directory and run cmake "
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"from there, passing the path to this source directory as the last argument. "
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"This process created the file `CMakeCache.txt' and the directory "
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"`CMakeFiles'. Please delete them.")
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endif()
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# Compute the LLDB version from the LLVM version.
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string(REGEX MATCH "[0-9]+\\.[0-9]+(\\.[0-9]+)?" LLDB_VERSION
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${PACKAGE_VERSION})
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message(STATUS "LLDB version: ${LLDB_VERSION}")
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macro(add_lldb_library name)
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llvm_process_sources(srcs ${ARGN})
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if (MSVC_IDE OR XCODE)
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string(REGEX MATCHALL "/[^/]+" split_path ${CMAKE_CURRENT_SOURCE_DIR})
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list(GET split_path -1 dir)
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file(GLOB_RECURSE headers
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../../include/lldb${dir}/*.h)
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set(srcs ${srcs} ${headers})
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endif()
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if (MODULE)
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set(libkind MODULE)
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elseif (SHARED_LIBRARY)
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set(libkind SHARED)
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else()
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set(libkind STATIC)
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endif()
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#PIC not needed on Win
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if (NOT MSVC)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")
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endif()
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add_library(${name} ${libkind} ${srcs})
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#if (LLVM_COMMON_DEPENDS)
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##add_dependencies(${name} ${LLVM_COMMON_DEPENDS})
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#endif()
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if (CMAKE_VERSION VERSION_LESS 2.8.12 OR NOT "${libkind}" STREQUAL "STATIC")
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set(cmake_2_8_12_INTERFACE)
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set(cmake_2_8_12_PRIVATE)
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set(cmake_2_8_12_PUBLIC)
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else ()
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set(cmake_2_8_12_INTERFACE INTERFACE)
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set(cmake_2_8_12_PRIVATE PRIVATE)
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set(cmake_2_8_12_PUBLIC PUBLIC)
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endif ()
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if(LLDB_USED_LIBS)
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# The Darwin linker doesn't understand --start-group/--end-group.
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if (LLVM_COMPILER_IS_GCC_COMPATIBLE AND NOT "${CMAKE_SYSTEM_NAME}" MATCHES "Darwin")
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target_link_libraries(${name} ${cmake_2_8_12_PUBLIC}
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-Wl,--start-group ${LLDB_USED_LIBS} -Wl,--end-group)
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else()
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target_link_libraries(${name} ${cmake_2_8_12_PUBLIC} ${LLDB_USED_LIBS})
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endif()
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endif()
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target_link_libraries(${name} ${cmake_2_8_12_PUBLIC} ${CLANG_USED_LIBS})
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target_link_libraries(${name} ${LLVM_USED_LIBS})
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llvm_config(${name} ${LLVM_LINK_COMPONENTS})
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target_link_libraries(${name} ${LLVM_COMMON_LIBS})
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if (LLVM_COMMON_DEPENDS)
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add_dependencies(${name} ${LLVM_COMMON_DEPENDS})
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endif()
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# Hack: only some LLDB libraries depend on the clang autogenerated headers,
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# but it is simple enough to make all of LLDB depend on some of those
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# headers without negatively impacting much of anything.
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set (LLDB_DEPENDENCIES
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libclang
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)
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add_dependencies(${name} ${LLDB_DEPENDENCIES})
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install(TARGETS ${name}
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LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX}
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ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX})
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set_target_properties(${name} PROPERTIES FOLDER "lldb libraries")
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endmacro(add_lldb_library)
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macro(add_lldb_executable name)
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#add_llvm_executable(${name} ${ARGN})
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llvm_process_sources( ALL_FILES ${ARGN} )
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add_executable(${name} ${ALL_FILES})
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#target_link_libraries(${name} ${CLANG_USED_LIBS})
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#llvm_config( ${name} ${LLVM_LINK_COMPONENTS} )
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#if (LLVM_COMMON_DEPENDS)
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#add_dependencies(${name} ${LLVM_COMMON_DEPENDS})
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#endif()
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set_target_properties(${name} PROPERTIES FOLDER "lldb executables")
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endmacro(add_lldb_executable)
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include_directories(BEFORE
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${CMAKE_CURRENT_BINARY_DIR}/include
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${CMAKE_CURRENT_SOURCE_DIR}/include
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)
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install(DIRECTORY include/
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DESTINATION include
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FILES_MATCHING
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PATTERN "*.h"
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PATTERN ".svn" EXCLUDE
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)
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# Find libraries or frameworks that may be needed
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if (CMAKE_SYSTEM_NAME MATCHES "Darwin")
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find_library(CARBON_LIBRARY Carbon)
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find_library(FOUNDATION_LIBRARY Foundation)
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find_library(CORE_FOUNDATION_LIBRARY CoreFoundation)
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find_library(CORE_SERVICES_LIBRARY CoreServices)
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find_library(SECURITY_LIBRARY Security)
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find_library(DEBUG_SYMBOLS_LIBRARY DebugSymbols PATHS "/System/Library/PrivateFrameworks")
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if (NOT LIBXML2_FOUND)
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find_package(LibXml2)
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endif ()
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list(APPEND system_libs xml2 ncurses panel)
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list(APPEND system_libs ${CARBON_LIBRARY} ${FOUNDATION_LIBRARY}
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${CORE_FOUNDATION_LIBRARY} ${CORE_SERVICES_LIBRARY} ${SECURITY_LIBRARY}
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${DEBUG_SYMBOLS_LIBRARY})
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endif()
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if(LLDB_REQUIRES_EH)
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set(LLDB_REQUIRES_RTTI ON)
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else()
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if(LLVM_COMPILER_IS_GCC_COMPATIBLE)
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set(LLDB_COMPILE_FLAGS "${LLDB_COMPILE_FLAGS} -fno-exceptions")
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elseif(MSVC)
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add_definitions( -D_HAS_EXCEPTIONS=0 )
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set(LLDB_COMPILE_FLAGS "${LLDB_COMPILE_FLAGS} /EHs-c-")
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endif()
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endif()
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# Disable RTTI by default
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if(NOT LLDB_REQUIRES_RTTI)
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if (LLVM_COMPILER_IS_GCC_COMPATIBLE)
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set(LLDB_COMPILE_FLAGS "${LLDB_COMPILE_FLAGS} -fno-rtti")
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elseif(MSVC)
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set(LLDB_COMPILE_FLAGS "${LLDB_COMPILE_FLAGS} /GR-")
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endif()
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endif()
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${LLDB_COMPILE_FLAGS}")
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#add_subdirectory(include)
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add_subdirectory(docs)
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if (NOT CMAKE_SYSTEM_NAME MATCHES "Windows")
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add_subdirectory(scripts)
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endif()
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add_subdirectory(source)
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add_subdirectory(test)
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add_subdirectory(tools)
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