129 lines
4.7 KiB
CMake
129 lines
4.7 KiB
CMake
# Copyright (C) 2011, 2012 Strahinja Val Markovic <val@markovic.io>
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#
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# This file is part of YouCompleteMe.
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#
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# YouCompleteMe is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# YouCompleteMe is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with YouCompleteMe. If not, see <http://www.gnu.org/licenses/>.
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# The interesting parts of Boost have been extracted using
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# the BCP tool:
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# http://www.boost.org/doc/libs/1_52_0/tools/bcp/doc/html/index.html
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#
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# bcp call: bcp boost/python.hpp boost/bind.hpp boost/lambda/lambda.hpp boost/exception/all.hpp boost/tuple/tuple_io.hpp boost/tuple/tuple_comparison.hpp boost/regex.hpp boost/foreach.hpp boost/smart_ptr.hpp boost/algorithm/string_regex.hpp boost/thread.hpp boost/unordered_map.hpp boost/unordered_set.hpp boost/format.hpp boost/ptr_container/ptr_container.hpp boost/filesystem.hpp boost/filesystem/fstream.hpp boost/utility.hpp ../BoostParts
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# WARNING: When doing this from fresh boost sources, note that in the file
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# /boost/config/user.hpp the BOOST_ALL_NO_LIB define has been uncommented.
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# Otherwise, we will get linker errors on MSVC because of boost auto-linking. If
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# you don't care about Windows then feel free to use the raw boost version of
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# /boost/config/user.hpp
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cmake_minimum_required( VERSION 2.8 )
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project( BoostParts )
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set( Python_ADDITIONAL_VERSIONS 2.7 2.6 2.5 )
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find_package( PythonLibs 2.5 REQUIRED )
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if ( NOT PYTHONLIBS_VERSION_STRING VERSION_LESS "3.0.0" )
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message( FATAL_ERROR
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"CMake found python3 libs instead of python2 libs. YCM works only with "
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"python2.\n" )
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endif()
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file( GLOB_RECURSE SOURCES *.cpp )
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# We need to remove all the thread cpp files and then add them on a per-platform
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# basis
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file( GLOB_RECURSE to_remove libs/thread/*.cpp libs/detail/*.cpp )
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if( to_remove )
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list( REMOVE_ITEM SOURCES ${to_remove} )
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endif()
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set( COMMON_SOURCES
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libs/thread/src/future.cpp
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)
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set( WIN_SOURCES
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libs/thread/src/win32/thread.cpp
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libs/thread/src/win32/timeconv.inl
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libs/thread/src/win32/tss_dll.cpp
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libs/thread/src/win32/tss_pe.cpp
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)
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set( UNIX_SOURCES
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libs/thread/src/pthread/once.cpp
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libs/thread/src/pthread/thread.cpp
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libs/thread/src/pthread/timeconv.inl
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)
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list( APPEND SOURCES ${COMMON_SOURCES} )
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if ( WIN32 )
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list( APPEND SOURCES ${WIN_SOURCES} )
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else()
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list( APPEND SOURCES ${UNIX_SOURCES} )
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endif()
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#############################################################################
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# Due to a bug/misconfiguration/stupidity, boost 1.52 and libc++ don't like each
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# other much: a compilation error "Constexpr function never produces a constant
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# expression" pops up when trying to compile anything that uses
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# boost/chrono/duration.hpp (namely boost/thread for us). This is a workaround
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# that prevents this from happening. Also present in cpp/ycm/CMakeLists.txt.
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# See here for more details: https://svn.boost.org/trac/boost/ticket/7671
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# TODO: remove this when it's fixed upstream (probably boost 1.53).
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#add_definitions( -DBOOST_THREAD_DONT_USE_CHRONO )
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if( MSVC )
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# BOOST_PYTHON_SOURCE makes boost use the correct __declspec and
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# BOOST_ALL_NO_LIB turns off MSVC library autolinking
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add_definitions( -DBOOST_PYTHON_SOURCE -DBOOST_ALL_NO_LIB )
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endif()
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#############################################################################
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include_directories(
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SYSTEM
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${CMAKE_CURRENT_SOURCE_DIR}
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${PYTHON_INCLUDE_DIRS}
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)
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add_library( BoostParts ${SOURCES} )
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#############################################################################
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if( CMAKE_COMPILER_IS_GNUCXX OR COMPILER_IS_CLANG )
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# No warnings. We just use Boost as is so warnings coming from it are just
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# noise.
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -w")
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endif()
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#############################################################################
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# Linking fails without this
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if( NOT WIN32 AND CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64" )
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set_target_properties( BoostParts PROPERTIES COMPILE_FLAGS "-fPIC")
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endif()
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#############################################################################
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# Special compiler and linker flags for MSVC
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if( MSVC )
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add_definitions( /DUNICODE /D_UNICODE /Zc:wchar_t- )
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set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP" )
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set( CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /Oi /GL" )
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set_target_properties( ${PROJECT_NAME} PROPERTIES STATIC_LIBRARY_FLAGS "/LTCG" )
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endif()
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