llvm-project/lldb/CMakeLists.txt

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if ( CMAKE_SYSTEM_NAME MATCHES "Windows" )
set(LLDB_DEFAULT_DISABLE_PYTHON 0)
set(LLDB_DEFAULT_DISABLE_CURSES 1)
else()
if ( __ANDROID_NDK__ )
set(LLDB_DEFAULT_DISABLE_PYTHON 1)
set(LLDB_DEFAULT_DISABLE_CURSES 1)
else()
set(LLDB_DEFAULT_DISABLE_PYTHON 0)
set(LLDB_DEFAULT_DISABLE_CURSES 0)
endif()
endif()
set(LLDB_DISABLE_PYTHON ${LLDB_DEFAULT_DISABLE_PYTHON} CACHE BOOL
"Disables the Python scripting integration.")
set(LLDB_DISABLE_CURSES ${LLDB_DEFAULT_DISABLE_CURSES} CACHE BOOL
"Disables the Curses integration.")
if ( LLDB_DISABLE_PYTHON )
set(LLDB_DEFAULT_ENABLE_PYTHON_SCRIPTS_SWIG_API_GENERATION 0)
else ()
set(LLDB_DEFAULT_ENABLE_PYTHON_SCRIPTS_SWIG_API_GENERATION 1)
endif ()
set(LLDB_ENABLE_PYTHON_SCRIPTS_SWIG_API_GENERATION ${LLDB_DEFAULT_ENABLE_PYTHON_SCRIPTS_SWIG_API_GENERATION} CACHE BOOL
"Enables using new Python scripts for SWIG API generation .")
# If we are not building as a part of LLVM, build LLDB as an
# standalone project, using LLVM as an external library:
if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
project(lldb)
cmake_minimum_required(VERSION 2.8)
set(LLDB_PATH_TO_LLVM_SOURCE "" CACHE PATH
"Path to LLVM source code. Not necessary if using an installed LLVM.")
set(LLDB_PATH_TO_LLVM_BUILD "" CACHE PATH
"Path to the directory where LLVM was built or installed.")
set(LLDB_PATH_TO_CLANG_SOURCE "" CACHE PATH
"Path to Clang source code. Not necessary if using an installed Clang.")
set(LLDB_PATH_TO_CLANG_BUILD "" CACHE PATH
"Path to the directory where Clang was built or installed.")
if (LLDB_PATH_TO_LLVM_SOURCE)
if (NOT EXISTS "${LLDB_PATH_TO_LLVM_SOURCE}/cmake/config-ix.cmake")
message(FATAL_ERROR "Please set LLDB_PATH_TO_LLVM_SOURCE to the root "
"directory of LLVM source code.")
else()
get_filename_component(LLVM_MAIN_SRC_DIR ${LLDB_PATH_TO_LLVM_SOURCE}
ABSOLUTE)
list(APPEND CMAKE_MODULE_PATH "${LLVM_MAIN_SRC_DIR}/cmake/modules")
endif()
endif()
if (LLDB_PATH_TO_CLANG_SOURCE)
get_filename_component(CLANG_MAIN_SRC_DIR ${LLDB_PATH_TO_CLANG_SOURCE}
ABSOLUTE)
endif()
list(APPEND CMAKE_MODULE_PATH "${LLDB_PATH_TO_LLVM_BUILD}/share/llvm/cmake")
get_filename_component(PATH_TO_LLVM_BUILD ${LLDB_PATH_TO_LLVM_BUILD}
ABSOLUTE)
get_filename_component(PATH_TO_CLANG_BUILD ${LLDB_PATH_TO_CLANG_BUILD}
ABSOLUTE)
# These variables are used by add_llvm_library.
set(LLVM_RUNTIME_OUTPUT_INTDIR ${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/bin)
set(LLVM_LIBRARY_OUTPUT_INTDIR ${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/lib${LLVM_LIBDIR_SUFFIX})
include(AddLLVM)
include(HandleLLVMOptions)
# Verify that we can find a Python 2 interpreter. Python 3 is unsupported.
set(Python_ADDITIONAL_VERSIONS 2.7 2.6 2.5)
include(FindPythonInterp)
if( NOT PYTHONINTERP_FOUND )
message(FATAL_ERROR
"Unable to find Python interpreter, required for builds and testing.
Please install Python or specify the PYTHON_EXECUTABLE CMake variable.")
endif()
# Import CMake library targets from LLVM and Clang.
include("${LLDB_PATH_TO_LLVM_BUILD}/share/llvm/cmake/LLVMConfig.cmake")
include("${LLDB_PATH_TO_CLANG_BUILD}/share/clang/cmake/ClangConfig.cmake")
set(PACKAGE_VERSION "${LLVM_PACKAGE_VERSION}")
set(LLVM_MAIN_INCLUDE_DIR "${LLVM_MAIN_SRC_DIR}/include")
set(LLVM_BINARY_DIR ${CMAKE_BINARY_DIR})
set(CLANG_MAIN_INCLUDE_DIR "${CLANG_MAIN_SRC_DIR}/include")
set(CMAKE_INCLUDE_CURRENT_DIR ON)
include_directories("${PATH_TO_LLVM_BUILD}/include"
"${LLVM_MAIN_INCLUDE_DIR}"
"${PATH_TO_CLANG_BUILD}/include"
"${CLANG_MAIN_INCLUDE_DIR}"
"${CMAKE_CURRENT_SOURCE_DIR}/source")
link_directories("${PATH_TO_LLVM_BUILD}/lib${LLVM_LIBDIR_SUFFIX}"
"${PATH_TO_CLANG_BUILD}/lib${LLVM_LIBDIR_SUFFIX}")
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX})
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX})
set(LLDB_BUILT_STANDALONE 1)
endif()
set(LLDB_DISABLE_PYTHON 0 CACHE BOOL "Disables the Python scripting integration.")
if (LLDB_DISABLE_PYTHON)
add_definitions( -DLLDB_DISABLE_PYTHON )
endif()
if ((NOT MSVC) OR MSVC12)
add_definitions( -DHAVE_ROUND )
endif()
if (LLDB_DISABLE_CURSES)
add_definitions( -DLLDB_DISABLE_CURSES )
endif()
macro(add_lldb_definitions)
# We don't want no semicolons on LLDB_DEFINITIONS:
foreach(arg ${ARGN})
set(LLDB_DEFINITIONS "${LLVM_DEFINITIONS} ${arg}")
endforeach(arg)
add_definitions( ${ARGN} )
endmacro(add_lldb_definitions)
if (NOT LLDB_DISABLE_PYTHON)
if(UNIX)
# This is necessary for crosscompile on Ubuntu 14.04 64bit. Need a proper fix.
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
set(CMAKE_LIBRARY_ARCHITECTURE "x86_64-linux-gnu")
endif()
endif()
find_package(PythonLibs REQUIRED)
include_directories(${PYTHON_INCLUDE_DIRS})
endif()
include_directories(../clang/include)
include_directories("${CMAKE_CURRENT_BINARY_DIR}/../clang/include")
# lldb requires c++11 to build. Make sure that we have a compiler and standard
# library combination that can do that.
if (NOT MSVC)
# gcc and clang require the -std=c++0x or -std=c++11 flag.
if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU" OR
"${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
if (NOT ("${CMAKE_CXX_FLAGS}" MATCHES "-std=c\\+\\+0x" OR
"${CMAKE_CXX_FLAGS}" MATCHES "-std=gnu\\+\\+0x" OR
"${CMAKE_CXX_FLAGS}" MATCHES "-std=c\\+\\+11" OR
"${CMAKE_CXX_FLAGS}" MATCHES "-std=gnu\\+\\+11"))
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.7")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
endif()
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
endif()
endif()
endif()
elseif (MSVC_VERSION LESS 1700)
message(FATAL_ERROR "The selected compiler does not support c++11 which is "
"required to build lldb.")
endif()
# Disable GCC warnings
check_cxx_compiler_flag("-Wno-deprecated-declarations"
CXX_SUPPORTS_NO_DEPRECATED_DECLARATIONS)
if (CXX_SUPPORTS_NO_DEPRECATED_DECLARATIONS)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated-declarations")
endif ()
check_cxx_compiler_flag("-Wno-unknown-pragmas"
CXX_SUPPORTS_NO_UNKNOWN_PRAGMAS)
if (CXX_SUPPORTS_NO_UNKNOWN_PRAGMAS)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unknown-pragmas")
endif ()
# Disable Clang warnings
check_cxx_compiler_flag("-Wno-deprecated-register"
CXX_SUPPORTS_NO_DEPRECATED_REGISTER)
if (CXX_SUPPORTS_NO_DEPRECATED_REGISTER)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated-register")
endif ()
# Disable MSVC warnings
if( MSVC )
add_lldb_definitions(
-wd4018 # Suppress 'warning C4018: '>=' : signed/unsigned mismatch'
-wd4068 # Suppress 'warning C4068: unknown pragma'
-wd4150 # Suppress 'warning C4150: deletion of pointer to incomplete type'
-wd4251 # Suppress 'warning C4251: T must have dll-interface to be used by clients of class U.'
-wd4521 # Suppress 'warning C4521: 'type' : multiple copy constructors specified'
-wd4530 # Suppress 'warning C4530: C++ exception handler used, but unwind semantics are not enabled.'
)
endif()
# If building on a 32-bit system, make sure off_t can store offsets > 2GB
if( CMAKE_SIZEOF_VOID_P EQUAL 4 )
add_lldb_definitions(
-D_LARGEFILE_SOURCE
-D_FILE_OFFSET_BITS=64
)
endif()
set(LLDB_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
set(LLDB_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR})
if (CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR)
message(FATAL_ERROR "In-source builds are not allowed. CMake would overwrite "
"the makefiles distributed with LLDB. Please create a directory and run cmake "
"from there, passing the path to this source directory as the last argument. "
"This process created the file `CMakeCache.txt' and the directory "
"`CMakeFiles'. Please delete them.")
endif()
# Compute the LLDB version from the LLVM version.
string(REGEX MATCH "[0-9]+\\.[0-9]+(\\.[0-9]+)?" LLDB_VERSION
${PACKAGE_VERSION})
message(STATUS "LLDB version: ${LLDB_VERSION}")
if (CMAKE_VERSION VERSION_LESS 2.8.12)
set(cmake_2_8_12_INTERFACE)
set(cmake_2_8_12_PRIVATE)
set(cmake_2_8_12_PUBLIC)
else ()
set(cmake_2_8_12_INTERFACE INTERFACE)
set(cmake_2_8_12_PRIVATE PRIVATE)
set(cmake_2_8_12_PUBLIC PUBLIC)
endif ()
macro(add_lldb_library name)
llvm_process_sources(srcs ${ARGN})
if (MSVC_IDE OR XCODE)
string(REGEX MATCHALL "/[^/]+" split_path ${CMAKE_CURRENT_SOURCE_DIR})
list(GET split_path -1 dir)
file(GLOB_RECURSE headers
../../include/lldb${dir}/*.h)
set(srcs ${srcs} ${headers})
endif()
if (MODULE)
set(libkind MODULE)
elseif (SHARED_LIBRARY)
set(libkind SHARED)
else()
set(libkind STATIC)
endif()
#PIC not needed on Win
if (NOT MSVC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")
endif()
llvm_add_library(${name} ${libkind} ${srcs})
#if (LLVM_COMMON_DEPENDS)
##add_dependencies(${name} ${LLVM_COMMON_DEPENDS})
#endif()
if ("${libkind}" STREQUAL "STATIC")
set(lldb_library_keyword ${cmake_2_8_12_INTERFACE})
else ()
set(lldb_library_keyword ${cmake_2_8_12_PUBLIC})
endif ()
if(LLDB_USED_LIBS)
# The Darwin linker doesn't understand --start-group/--end-group.
if (LLVM_COMPILER_IS_GCC_COMPATIBLE AND NOT "${CMAKE_SYSTEM_NAME}" MATCHES "Darwin")
target_link_libraries(${name} ${lldb_library_keyword}
-Wl,--start-group ${LLDB_USED_LIBS} -Wl,--end-group)
else()
target_link_libraries(${name} ${lldb_library_keyword} ${LLDB_USED_LIBS})
endif()
endif()
target_link_libraries(${name} ${lldb_library_keyword} ${CLANG_USED_LIBS})
target_link_libraries(${name} ${lldb_library_keyword} ${LLVM_USED_LIBS})
llvm_config(${name} ${LLVM_LINK_COMPONENTS})
target_link_libraries(${name} ${lldb_library_keyword} ${LLVM_COMMON_LIBS})
if (LLVM_COMMON_DEPENDS)
add_dependencies(${name} ${LLVM_COMMON_DEPENDS})
endif()
# Hack: only some LLDB libraries depend on the clang autogenerated headers,
# but it is simple enough to make all of LLDB depend on some of those
# headers without negatively impacting much of anything.
set (LLDB_DEPENDENCIES
libclang
)
add_dependencies(${name} ${LLDB_DEPENDENCIES})
install(TARGETS ${name}
LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX}
ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX})
set_target_properties(${name} PROPERTIES FOLDER "lldb libraries")
endmacro(add_lldb_library)
macro(add_lldb_executable name)
add_llvm_executable(${name} ${ARGN})
set_target_properties(${name} PROPERTIES FOLDER "lldb executables")
endmacro(add_lldb_executable)
include_directories(BEFORE
${CMAKE_CURRENT_BINARY_DIR}/include
${CMAKE_CURRENT_SOURCE_DIR}/include
)
install(DIRECTORY include/
DESTINATION include
FILES_MATCHING
PATTERN "*.h"
PATTERN ".svn" EXCLUDE
)
# Find libraries or frameworks that may be needed
if (CMAKE_SYSTEM_NAME MATCHES "Darwin")
find_library(CARBON_LIBRARY Carbon)
find_library(FOUNDATION_LIBRARY Foundation)
find_library(CORE_FOUNDATION_LIBRARY CoreFoundation)
find_library(CORE_SERVICES_LIBRARY CoreServices)
find_library(SECURITY_LIBRARY Security)
find_library(DEBUG_SYMBOLS_LIBRARY DebugSymbols PATHS "/System/Library/PrivateFrameworks")
if (NOT LIBXML2_FOUND)
find_package(LibXml2)
endif ()
list(APPEND system_libs xml2 ncurses panel)
list(APPEND system_libs ${CARBON_LIBRARY} ${FOUNDATION_LIBRARY}
${CORE_FOUNDATION_LIBRARY} ${CORE_SERVICES_LIBRARY} ${SECURITY_LIBRARY}
${DEBUG_SYMBOLS_LIBRARY})
endif()
if(LLDB_REQUIRES_EH)
set(LLDB_REQUIRES_RTTI ON)
else()
if(LLVM_COMPILER_IS_GCC_COMPATIBLE)
set(LLDB_COMPILE_FLAGS "${LLDB_COMPILE_FLAGS} -fno-exceptions")
elseif(MSVC)
add_definitions( -D_HAS_EXCEPTIONS=0 )
set(LLDB_COMPILE_FLAGS "${LLDB_COMPILE_FLAGS} /EHs-c-")
endif()
endif()
# Disable RTTI by default
if(NOT LLDB_REQUIRES_RTTI)
if (LLVM_COMPILER_IS_GCC_COMPATIBLE)
set(LLDB_COMPILE_FLAGS "${LLDB_COMPILE_FLAGS} -fno-rtti")
elseif(MSVC)
set(LLDB_COMPILE_FLAGS "${LLDB_COMPILE_FLAGS} /GR-")
endif()
endif()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${LLDB_COMPILE_FLAGS}")
#add_subdirectory(include)
add_subdirectory(docs)
if (NOT CMAKE_SYSTEM_NAME MATCHES "Windows" OR NOT LLDB_DISABLE_PYTHON)
add_subdirectory(scripts)
endif ()
add_subdirectory(source)
add_subdirectory(test)
add_subdirectory(tools)