[Lldb-commits] [lldb] r231010 - [CMake] Refactor LLDB main CMake file.
Zachary Turner
zturner at google.com
Mon Mar 2 12:45:27 PST 2015
Author: zturner
Date: Mon Mar 2 14:45:26 2015
New Revision: 231010
URL: http://llvm.org/viewvc/llvm-project?rev=231010&view=rev
Log:
[CMake] Refactor LLDB main CMake file.
The existing state of affairs was getting a little unwieldy.
All of LLDB's utility functions and initial configuration was in
the root CMake file. I split this up into 3 separate files and
moved them to relevant subfolders under cmake/modules.
Also, I deleted the add_lldb_definitions() function. It seemed
to be somewhat useless and did not serve any real purpose that
I was able to figure out.
Added:
lldb/trunk/cmake/modules/
lldb/trunk/cmake/modules/AddLLDB.cmake
lldb/trunk/cmake/modules/LLDBConfig.cmake
lldb/trunk/cmake/modules/LLDBStandalone.cmake
Modified:
lldb/trunk/CMakeLists.txt
Modified: lldb/trunk/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/CMakeLists.txt?rev=231010&r1=231009&r2=231010&view=diff
==============================================================================
--- lldb/trunk/CMakeLists.txt (original)
+++ lldb/trunk/CMakeLists.txt Mon Mar 2 14:45:26 2015
@@ -1,390 +1,6 @@
-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 ${LLDB_DEFAULT_ENABLE_PYTHON_SCRIPTS_SWIG_API_GENERATION} CACHE BOOL
- "Enables using new Python scripts for SWIG API generation .")
-
-set(LLDB_SOURCE_ROOT "${CMAKE_CURRENT_SOURCE_DIR}/source")
-set(LLDB_INCLUDE_ROOT "${LLDB_INCLUDE_ROOT}/include")
-
-# If we are not building as a part of LLVM, build LLDB as an
-# standalone project, using LLVM as an external library:
-if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
- project(lldb)
- cmake_minimum_required(VERSION 2.8)
-
- set(LLDB_PATH_TO_LLVM_SOURCE "" CACHE PATH
- "Path to LLVM source code. Not necessary if using an installed LLVM.")
- set(LLDB_PATH_TO_LLVM_BUILD "" CACHE PATH
- "Path to the directory where LLVM was built or installed.")
-
- set(LLDB_PATH_TO_CLANG_SOURCE "" CACHE PATH
- "Path to Clang source code. Not necessary if using an installed Clang.")
- set(LLDB_PATH_TO_CLANG_BUILD "" CACHE PATH
- "Path to the directory where Clang was built or installed.")
-
- if (LLDB_PATH_TO_LLVM_SOURCE)
- if (NOT EXISTS "${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.
- if (PYTHON_EXECUTABLE STREQUAL "")
- 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()
- else()
- message("-- Found PythonInterp: ${PYTHON_EXECUTABLE}")
- endif()
- # Import CMake library targets from LLVM and Clang.
- include("${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 ((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( ${ARGN} )
-endmacro(add_lldb_definitions)
-
-if (NOT LLDB_DISABLE_PYTHON)
- if(UNIX)
- # This is necessary for crosscompile on Ubuntu 14.04 64bit. Need a proper fix.
- if(CMAKE_SIZEOF_VOID_P EQUAL 8)
- set(CMAKE_LIBRARY_ARCHITECTURE "x86_64-linux-gnu")
- endif()
- endif()
- if (MSVC)
- if ("${PYTHON_INCLUDE_DIR}" STREQUAL "" OR "${PYTHON_LIBRARY}" STREQUAL "")
- message("-- LLDB Embedded python disabled. Embedding python on Windows requires "
- "manually specifying PYTHON_INCLUDE_DIR *and* PYTHON_LIBRARY")
- set(LLDB_DISABLE_PYTHON 1)
- else()
- message("-- Found PythonLibs: ${PYTHON_LIBRARY}")
- include_directories(${PYTHON_INCLUDE_DIR})
- endif()
- else()
- find_package(PythonLibs REQUIRED)
- include_directories(${PYTHON_INCLUDE_DIRS})
- endif()
-endif()
-
-if (LLDB_DISABLE_PYTHON)
- unset(PYTHON_INCLUDE_DIR)
- unset(PYTHON_LIBRARY)
- add_definitions( -DLLDB_DISABLE_PYTHON )
-endif()
-
-include_directories(../clang/include)
-include_directories("${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)
- # only supported parameters to this macro are the optional
- # MODULE;SHARED;STATIC library type and source files
- cmake_parse_arguments(PARAM
- "MODULE;SHARED;STATIC;OBJECT"
- ""
- ""
- ${ARGN})
- llvm_process_sources(srcs ${PARAM_UNPARSED_ARGUMENTS})
-
- 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} ${headers})
- endif()
- if (PARAM_MODULE)
- set(libkind MODULE)
- elseif (PARAM_SHARED)
- set(libkind SHARED)
- elseif (PARAM_STATIC)
- set(libkind STATIC)
- elseif (PARAM_OBJECT)
- set(libkind OBJECT)
- else ()
- # library type unspecified - controlled by BUILD_SHARED_LIBS
- unset(libkind)
- endif()
-
- #PIC not needed on Win
- if (NOT MSVC)
- set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")
- endif()
-
- if (PARAM_OBJECT)
- add_library(${name} ${libkind} ${srcs})
- else()
- llvm_add_library(${name} ${libkind} ${srcs})
-
- if (PARAM_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})
-
- install(TARGETS ${name}
- LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX}
- ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX})
- endif()
-
- # Hack: only some LLDB libraries depend on the clang autogenerated headers,
- # but it is simple enough to make all of LLDB depend on some of those
- # headers without negatively impacting much of anything.
- add_dependencies(${name} libclang)
-
- 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}")
+include(cmake/modules/LLDBConfig.cmake)
+include(cmake/modules/LLDBStandalone.cmake)
+include(cmake/modules/AddLLDB.cmake)
#add_subdirectory(include)
add_subdirectory(docs)
Added: lldb/trunk/cmake/modules/AddLLDB.cmake
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/cmake/modules/AddLLDB.cmake?rev=231010&view=auto
==============================================================================
--- lldb/trunk/cmake/modules/AddLLDB.cmake (added)
+++ lldb/trunk/cmake/modules/AddLLDB.cmake Mon Mar 2 14:45:26 2015
@@ -0,0 +1,78 @@
+macro(add_lldb_library name)
+ # only supported parameters to this macro are the optional
+ # MODULE;SHARED;STATIC library type and source files
+ cmake_parse_arguments(PARAM
+ "MODULE;SHARED;STATIC;OBJECT"
+ ""
+ ""
+ ${ARGN})
+ llvm_process_sources(srcs ${PARAM_UNPARSED_ARGUMENTS})
+
+ 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} ${headers})
+ endif()
+ if (PARAM_MODULE)
+ set(libkind MODULE)
+ elseif (PARAM_SHARED)
+ set(libkind SHARED)
+ elseif (PARAM_STATIC)
+ set(libkind STATIC)
+ elseif (PARAM_OBJECT)
+ set(libkind OBJECT)
+ else ()
+ # library type unspecified - controlled by BUILD_SHARED_LIBS
+ unset(libkind)
+ endif()
+
+ #PIC not needed on Win
+ if (NOT MSVC)
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")
+ endif()
+
+ if (PARAM_OBJECT)
+ add_library(${name} ${libkind} ${srcs})
+ else()
+ llvm_add_library(${name} ${libkind} ${srcs})
+
+ if (PARAM_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})
+
+ install(TARGETS ${name}
+ LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX}
+ ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX})
+ endif()
+
+ # Hack: only some LLDB libraries depend on the clang autogenerated headers,
+ # but it is simple enough to make all of LLDB depend on some of those
+ # headers without negatively impacting much of anything.
+ add_dependencies(${name} libclang)
+
+ 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)
Added: lldb/trunk/cmake/modules/LLDBConfig.cmake
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/cmake/modules/LLDBConfig.cmake?rev=231010&view=auto
==============================================================================
--- lldb/trunk/cmake/modules/LLDBConfig.cmake (added)
+++ lldb/trunk/cmake/modules/LLDBConfig.cmake Mon Mar 2 14:45:26 2015
@@ -0,0 +1,212 @@
+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 ${LLDB_DEFAULT_ENABLE_PYTHON_SCRIPTS_SWIG_API_GENERATION} CACHE BOOL
+ "Enables using new Python scripts for SWIG API generation .")
+
+set(LLDB_SOURCE_ROOT "${CMAKE_CURRENT_SOURCE_DIR}/source")
+set(LLDB_INCLUDE_ROOT "${LLDB_INCLUDE_ROOT}/include")
+
+set(LLDB_DISABLE_PYTHON 0 CACHE BOOL "Disables the Python scripting integration.")
+
+if ((NOT MSVC) OR MSVC12)
+ add_definitions( -DHAVE_ROUND )
+endif()
+
+if (LLDB_DISABLE_CURSES)
+ add_definitions( -DLLDB_DISABLE_CURSES )
+endif()
+
+if (NOT LLDB_DISABLE_PYTHON)
+ if(UNIX)
+ # This is necessary for crosscompile on Ubuntu 14.04 64bit. Need a proper fix.
+ if(CMAKE_SIZEOF_VOID_P EQUAL 8)
+ set(CMAKE_LIBRARY_ARCHITECTURE "x86_64-linux-gnu")
+ endif()
+ endif()
+ if (MSVC)
+ if ("${PYTHON_INCLUDE_DIR}" STREQUAL "" OR "${PYTHON_LIBRARY}" STREQUAL "")
+ message("-- LLDB Embedded python disabled. Embedding python on Windows requires "
+ "manually specifying PYTHON_INCLUDE_DIR *and* PYTHON_LIBRARY")
+ set(LLDB_DISABLE_PYTHON 1)
+ else()
+ message("-- Found PythonLibs: ${PYTHON_LIBRARY}")
+ include_directories(${PYTHON_INCLUDE_DIR})
+ endif()
+ else()
+ find_package(PythonLibs REQUIRED)
+ include_directories(${PYTHON_INCLUDE_DIRS})
+ endif()
+endif()
+
+if (LLDB_DISABLE_PYTHON)
+ unset(PYTHON_INCLUDE_DIR)
+ unset(PYTHON_LIBRARY)
+ add_definitions( -DLLDB_DISABLE_PYTHON )
+endif()
+
+include_directories(../clang/include)
+include_directories("${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_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()
+
+set(LLDB_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
+set(LLDB_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR})
+
+# If building on a 32-bit system, make sure off_t can store offsets > 2GB
+if( CMAKE_SIZEOF_VOID_P EQUAL 4 )
+ add_definitions( -D_LARGEFILE_SOURCE )
+ add_definitions( -D_FILE_OFFSET_BITS=64 )
+endif()
+
+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 ()
+
+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} ${LLDB_COMPILE_FLAGS}")
Added: lldb/trunk/cmake/modules/LLDBStandalone.cmake
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/cmake/modules/LLDBStandalone.cmake?rev=231010&view=auto
==============================================================================
--- lldb/trunk/cmake/modules/LLDBStandalone.cmake (added)
+++ lldb/trunk/cmake/modules/LLDBStandalone.cmake Mon Mar 2 14:45:26 2015
@@ -0,0 +1,85 @@
+# If we are not building as a part of LLVM, build LLDB as an
+# standalone project, using LLVM as an external library:
+if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
+ project(lldb)
+ cmake_minimum_required(VERSION 2.8)
+
+ set(LLDB_PATH_TO_LLVM_SOURCE "" CACHE PATH
+ "Path to LLVM source code. Not necessary if using an installed LLVM.")
+ set(LLDB_PATH_TO_LLVM_BUILD "" CACHE PATH
+ "Path to the directory where LLVM was built or installed.")
+
+ set(LLDB_PATH_TO_CLANG_SOURCE "" CACHE PATH
+ "Path to Clang source code. Not necessary if using an installed Clang.")
+ set(LLDB_PATH_TO_CLANG_BUILD "" CACHE PATH
+ "Path to the directory where Clang was built or installed.")
+
+ if (LLDB_PATH_TO_LLVM_SOURCE)
+ if (NOT EXISTS "${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.
+ if (PYTHON_EXECUTABLE STREQUAL "")
+ 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()
+ else()
+ message("-- Found PythonInterp: ${PYTHON_EXECUTABLE}")
+ endif()
+ # Import CMake library targets from LLVM and Clang.
+ include("${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()
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