Daniel Malea | 137c4d7 | 2013-02-28 23:11:46 +0000 | [diff] [blame] | 1 | # If we are not building as a part of LLVM, build LLDB as an
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| 2 | # standalone project, using LLVM as an external library:
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| 3 | if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
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| 4 | project(lldb)
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| 5 | cmake_minimum_required(VERSION 2.8)
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| 6 |
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| 7 | set(LLDB_PATH_TO_LLVM_SOURCE "" CACHE PATH
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| 8 | "Path to LLVM source code. Not necessary if using an installed LLVM.")
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| 9 | set(LLDB_PATH_TO_LLVM_BUILD "" CACHE PATH
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| 10 | "Path to the directory where LLVM was built or installed.")
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| 11 |
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| 12 | set(LLDB_PATH_TO_CLANG_SOURCE "" CACHE PATH
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| 13 | "Path to Clang source code. Not necessary if using an installed Clang.")
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| 14 | set(LLDB_PATH_TO_CLANG_BUILD "" CACHE PATH
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| 15 | "Path to the directory where Clang was built or installed.")
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| 16 |
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| 17 | set(LLDB_DISABLE_PYTHON 1 BOOL "Disables the Python scripting integration.")
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| 18 |
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| 19 | if (LLDB_PATH_TO_LLVM_SOURCE)
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| 20 | if (NOT EXISTS "${LLDB_PATH_TO_LLVM_SOURCE}/cmake/config-ix.cmake")
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| 21 | message(FATAL_ERROR "Please set LLDB_PATH_TO_LLVM_SOURCE to the root "
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| 22 | "directory of LLVM source code.")
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| 23 | else()
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| 24 | get_filename_component(LLVM_MAIN_SRC_DIR ${LLDB_PATH_TO_LLVM_SOURCE}
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| 25 | ABSOLUTE)
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| 26 | list(APPEND CMAKE_MODULE_PATH "${LLVM_MAIN_SRC_DIR}/cmake/modules")
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| 27 | endif()
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| 28 | endif()
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| 29 |
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| 30 | if (LLDB_PATH_TO_CLANG_SOURCE)
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| 31 | get_filename_component(CLANG_MAIN_SRC_DIR ${LLDB_PATH_TO_CLANG_SOURCE}
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| 32 | ABSOLUTE)
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| 33 | endif()
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| 34 |
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| 35 | list(APPEND CMAKE_MODULE_PATH "${LLDB_PATH_TO_LLVM_BUILD}/share/llvm/cmake")
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| 36 |
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| 37 | get_filename_component(PATH_TO_LLVM_BUILD ${LLDB_PATH_TO_LLVM_BUILD}
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| 38 | ABSOLUTE)
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| 39 |
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| 40 | get_filename_component(PATH_TO_CLANG_BUILD ${LLDB_PATH_TO_CLANG_BUILD}
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| 41 | ABSOLUTE)
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| 42 |
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| 43 | include(AddLLVM)
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| 44 | include("${LLDB_PATH_TO_LLVM_BUILD}/share/llvm/cmake/LLVMConfig.cmake")
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| 45 | include(HandleLLVMOptions)
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| 46 |
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| 47 | set(PACKAGE_VERSION "${LLVM_PACKAGE_VERSION}")
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| 48 |
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| 49 | set(LLVM_MAIN_INCLUDE_DIR "${LLVM_MAIN_SRC_DIR}/include")
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| 50 | set(LLVM_BINARY_DIR ${CMAKE_BINARY_DIR})
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| 51 |
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| 52 | set(CLANG_MAIN_INCLUDE_DIR "${CLANG_MAIN_SRC_DIR}/include")
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| 53 |
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| 54 | set(CMAKE_INCLUDE_CURRENT_DIR ON)
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| 55 | include_directories("${PATH_TO_LLVM_BUILD}/include"
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| 56 | "${LLVM_MAIN_INCLUDE_DIR}"
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| 57 | "${PATH_TO_CLANG_BUILD}/include"
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| 58 | "${CLANG_MAIN_INCLUDE_DIR}"
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| 59 | "${CMAKE_CURRENT_SOURCE_DIR}/source")
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| 60 | link_directories("${PATH_TO_LLVM_BUILD}/lib"
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| 61 | "${PATH_TO_CLANG_BUILD}/lib")
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| 62 |
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| 63 | set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
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| 64 | set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
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| 65 | set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
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| 66 |
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| 67 | set(LLDB_BUILT_STANDALONE 1)
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| 68 |
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| 69 | if (LLDB_DISABLE_PYTHON)
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| 70 | add_definitions( -DLLDB_DISABLE_PYTHON )
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| 71 | endif()
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| 72 | endif()
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| 73 |
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| 74 | macro(add_lldb_definitions)
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| 75 | # We don't want no semicolons on LLDB_DEFINITIONS:
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| 76 | foreach(arg ${ARGN})
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| 77 | set(LLDB_DEFINITIONS "${LLVM_DEFINITIONS} ${arg}")
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| 78 | endforeach(arg)
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| 79 | add_definitions( ${ARGN} )
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| 80 | endmacro(add_lldb_definitions)
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| 81 |
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| 82 | include_directories(/usr/include/python2.7)
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| 83 | include_directories(../clang/include)
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| 84 | include_directories("${CMAKE_CURRENT_BINARY_DIR}/../clang/include")
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Matt Kopec | 44ef1bf | 2013-03-21 20:52:53 +0000 | [diff] [blame] | 85 |
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Filipe Cabecinhas | 86981e5 | 2013-04-19 00:19:04 +0000 | [diff] [blame] | 86 | # lldb requires c++11 to build. Make sure that we have a compiler and standard
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| 87 | # library combination that can do that.
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| 88 | if (MSVC11)
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| 89 | # Do nothing, we're good.
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| 90 | elseif (NOT MSVC)
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| 91 | # gcc and clang require the -std=c++0x or -std=c++11 flag.
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| 92 | if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU" OR
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| 93 | "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
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| 94 | if (NOT ("${CMAKE_CXX_FLAGS}" MATCHES "-std=c\\+\\+0x" OR
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| 95 | "${CMAKE_CXX_FLAGS}" MATCHES "-std=gnu\\+\\+0x" OR
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| 96 | "${CMAKE_CXX_FLAGS}" MATCHES "-std=c\\+\\+11" OR
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| 97 | "${CMAKE_CXX_FLAGS}" MATCHES "-std=gnu\\+\\+11"))
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| 98 | if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
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| 99 | if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.7")
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| 100 | set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
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| 101 | else()
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| 102 | set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
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| 103 | endif()
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| 104 | else()
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| 105 | set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
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| 106 | endif()
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| 107 | endif()
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Matt Kopec | 44ef1bf | 2013-03-21 20:52:53 +0000 | [diff] [blame] | 108 | endif()
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| 109 | else()
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Filipe Cabecinhas | 86981e5 | 2013-04-19 00:19:04 +0000 | [diff] [blame] | 110 | message(FATAL_ERROR "The selected compiler does not support c++11 which is "
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| 111 | "required to build lldb.")
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Matt Kopec | 44ef1bf | 2013-03-21 20:52:53 +0000 | [diff] [blame] | 112 | endif()
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Daniel Malea | 137c4d7 | 2013-02-28 23:11:46 +0000 | [diff] [blame] | 113 |
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Daniel Malea | 1ce3d86 | 2013-04-17 19:27:31 +0000 | [diff] [blame] | 114 | # Disable Clang warnings
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| 115 | if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
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| 116 | add_lldb_definitions(
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| 117 | -Wno-deprecated-declarations # Suppress "deprecated auto_ptr" warnings
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| 118 | )
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| 119 | endif()
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| 120 |
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Daniel Malea | 137c4d7 | 2013-02-28 23:11:46 +0000 | [diff] [blame] | 121 | # Disable MSVC warnings
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| 122 | if( MSVC )
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| 123 | add_lldb_definitions(
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| 124 | -wd4018 # Suppress 'warning C4018: '>=' : signed/unsigned mismatch'
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| 125 | -wd4068 # Suppress 'warning C4068: unknown pragma'
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| 126 | -wd4150 # Suppress 'warning C4150: deletion of pointer to incomplete type'
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| 127 | -wd4521 # Suppress 'warning C4521: 'type' : multiple copy constructors specified'
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| 128 | )
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| 129 | endif()
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| 130 |
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Daniel Malea | d7982f8 | 2013-03-07 00:48:53 +0000 | [diff] [blame] | 131 | # If building on a 32-bit system, make sure off_t can store offsets > 2GB
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| 132 | if( CMAKE_SIZEOF_VOID_P EQUAL 4 )
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| 133 | add_lldb_definitions(
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| 134 | -D_LARGEFILE_SOURCE
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| 135 | -D_FILE_OFFSET_BITS=64
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| 136 | )
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| 137 | endif()
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| 138 |
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Daniel Malea | 137c4d7 | 2013-02-28 23:11:46 +0000 | [diff] [blame] | 139 | set(LLDB_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
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| 140 | set(LLDB_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR})
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| 141 |
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| 142 | if (CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR)
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| 143 | message(FATAL_ERROR "In-source builds are not allowed. CMake would overwrite "
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| 144 | "the makefiles distributed with LLDB. Please create a directory and run cmake "
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| 145 | "from there, passing the path to this source directory as the last argument. "
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| 146 | "This process created the file `CMakeCache.txt' and the directory "
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| 147 | "`CMakeFiles'. Please delete them.")
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| 148 | endif()
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| 149 |
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Daniel Malea | 2686891 | 2013-05-17 18:51:03 +0000 | [diff] [blame^] | 150 | # Compute the LLDB version from the LLVM version.
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| 151 | string(REGEX MATCH "[0-9]+\\.[0-9]+(\\.[0-9]+)?" LLDB_VERSION
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| 152 | ${PACKAGE_VERSION})
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| 153 | message(STATUS "LLDB version: ${LLDB_VERSION}")
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| 154 |
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Daniel Malea | 137c4d7 | 2013-02-28 23:11:46 +0000 | [diff] [blame] | 155 | macro(add_lldb_library name)
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| 156 | llvm_process_sources(srcs ${ARGN})
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| 157 | if (MSVC_IDE OR XCODE)
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| 158 | string(REGEX MATCHALL "/[^/]+" split_path ${CMAKE_CURRENT_SOURCE_DIR})
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| 159 | list(GET split_path -1 dir)
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| 160 | file(GLOB_RECURSE headers
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| 161 | ../../include/lldb${dir}/*.h)
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| 162 | set(srcs ${srcs} ${headers})
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| 163 | endif()
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| 164 | if (MODULE)
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| 165 | set(libkind MODULE)
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| 166 | elseif (SHARED_LIBRARY)
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| 167 | set(libkind SHARED)
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| 168 | else()
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| 169 | set(libkind STATIC)
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| 170 | endif()
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| 171 | set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")
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| 172 | add_library(${name} ${libkind} ${srcs})
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| 173 | #if (LLVM_COMMON_DEPENDS)
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| 174 | ##add_dependencies(${name} ${LLVM_COMMON_DEPENDS})
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| 175 | #endif()
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| 176 |
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| 177 | if(LLDB_USED_LIBS)
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Filipe Cabecinhas | 86981e5 | 2013-04-19 00:19:04 +0000 | [diff] [blame] | 178 | if (CMAKE_SYSTEM_NAME MATCHES "Linux")
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| 179 | target_link_libraries(${name} -Wl,--start-group ${LLDB_USED_LIBS} -Wl,--end-group)
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Filipe Cabecinhas | aad68fa | 2013-04-25 01:36:53 +0000 | [diff] [blame] | 180 | else()
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| 181 | target_link_libraries(${name} ${LLDB_USED_LIBS})
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Filipe Cabecinhas | 86981e5 | 2013-04-19 00:19:04 +0000 | [diff] [blame] | 182 | endif()
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Daniel Malea | 137c4d7 | 2013-02-28 23:11:46 +0000 | [diff] [blame] | 183 | endif()
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| 184 | target_link_libraries(${name} ${CLANG_USED_LIBS})
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| 185 | target_link_libraries(${name} ${LLVM_USED_LIBS})
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| 186 | llvm_config(${name} ${LLVM_LINK_COMPONENTS})
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| 187 | target_link_libraries(${name} ${LLVM_COMMON_LIBS})
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| 188 | link_system_libs(${name})
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| 189 | if (LLVM_COMMON_DEPENDS)
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| 190 | add_dependencies(${name} ${LLVM_COMMON_DEPENDS})
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| 191 | endif()
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| 192 |
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| 193 | # Hack: only some LLDB libraries depend on the clang autogenerated headers,
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| 194 | # but it is simple enough to make all of LLDB depend on some of those
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| 195 | # headers without negatively impacting much of anything.
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| 196 | set (LLDB_DEPENDENCIES
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Daniel Malea | 0856107 | 2013-03-05 21:59:12 +0000 | [diff] [blame] | 197 | libclang
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Daniel Malea | 137c4d7 | 2013-02-28 23:11:46 +0000 | [diff] [blame] | 198 | )
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| 199 | add_dependencies(${name} ${LLDB_DEPENDENCIES})
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| 200 |
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| 201 | install(TARGETS ${name}
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| 202 | LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX}
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| 203 | ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX})
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| 204 | set_target_properties(${name} PROPERTIES FOLDER "lldb libraries")
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| 205 | endmacro(add_lldb_library)
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| 206 |
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| 207 | macro(add_lldb_executable name)
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| 208 | #add_llvm_executable(${name} ${ARGN})
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| 209 | llvm_process_sources( ALL_FILES ${ARGN} )
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| 210 | add_executable(${name} ${ALL_FILES})
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| 211 | #target_link_libraries(${name} ${CLANG_USED_LIBS})
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| 212 | #llvm_config( ${name} ${LLVM_LINK_COMPONENTS} )
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| 213 | #link_system_libs( ${name} )
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| 214 | #if (LLVM_COMMON_DEPENDS)
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| 215 | #add_dependencies(${name} ${LLVM_COMMON_DEPENDS})
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| 216 | #endif()
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| 217 | set_target_properties(${name} PROPERTIES FOLDER "lldb executables")
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| 218 | endmacro(add_lldb_executable)
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| 219 |
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| 220 | include_directories(BEFORE
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| 221 | ${CMAKE_CURRENT_BINARY_DIR}/include
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| 222 | ${CMAKE_CURRENT_SOURCE_DIR}/include
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| 223 | )
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| 224 |
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| 225 | install(DIRECTORY include/
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| 226 | DESTINATION include
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| 227 | FILES_MATCHING
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| 228 | PATTERN "*.h"
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| 229 | PATTERN ".svn" EXCLUDE
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| 230 | )
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| 231 |
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Filipe Cabecinhas | aad68fa | 2013-04-25 01:36:53 +0000 | [diff] [blame] | 232 |
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| 233 | # Find libraries or frameworks that may be needed
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| 234 | if (CMAKE_SYSTEM_NAME MATCHES "Darwin")
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| 235 | find_library(CARBON_LIBRARY Carbon)
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| 236 | find_library(FOUNDATION_LIBRARY Foundation)
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| 237 | find_library(CORE_FOUNDATION_LIBRARY CoreFoundation)
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| 238 | find_library(CORE_SERVICES_LIBRARY CoreServices)
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| 239 | find_library(SECURITY_LIBRARY Security)
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| 240 | find_library(DEBUG_SYMBOLS_LIBRARY DebugSymbols PATHS "/System/Library/PrivateFrameworks")
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| 241 |
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| 242 | set(LIBXML2_INCLUDE_DIR "/usr/include/libxml2")
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| 243 | list(APPEND system_libs xml2)
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| 244 | list(APPEND system_libs ${CARBON_LIBRARY} ${FOUNDATION_LIBRARY}
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| 245 | ${CORE_FOUNDATION_LIBRARY} ${CORE_SERVICES_LIBRARY} ${SECURITY_LIBRARY}
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| 246 | ${DEBUG_SYMBOLS_LIBRARY})
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| 247 | endif()
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| 248 |
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Daniel Malea | 137c4d7 | 2013-02-28 23:11:46 +0000 | [diff] [blame] | 249 | #add_subdirectory(include)
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| 250 | add_subdirectory(scripts)
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| 251 | add_subdirectory(source)
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| 252 | add_subdirectory(test)
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| 253 | add_subdirectory(tools)
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