mirror of
https://github.com/monero-project/monero.git
synced 2024-11-18 00:37:43 +00:00
507 lines
18 KiB
CMake
507 lines
18 KiB
CMake
# Copyright (c) 2014-2016, The Monero Project
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#
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without modification, are
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# permitted provided that the following conditions are met:
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#
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# 1. Redistributions of source code must retain the above copyright notice, this list of
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# conditions and the following disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above copyright notice, this list
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# of conditions and the following disclaimer in the documentation and/or other
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# materials provided with the distribution.
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#
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# 3. Neither the name of the copyright holder nor the names of its contributors may be
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# used to endorse or promote products derived from this software without specific
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# prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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# THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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# THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
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cmake_minimum_required(VERSION 2.8.7)
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project(bitmonero)
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function (die msg)
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if (NOT WIN32)
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string(ASCII 27 Esc)
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set(ColourReset "${Esc}[m")
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set(BoldRed "${Esc}[1;31m")
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else ()
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set(ColourReset "")
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set(BoldRed "")
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endif ()
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message(FATAL_ERROR "${BoldRed}${msg}${ColourReset}")
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endfunction ()
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if ("${ARCH}" STREQUAL "" OR "${ARCH}" STREQUAL "native")
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set(ARCH ${CMAKE_SYSTEM_PROCESSOR})
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message(STATUS "Building natively on ${ARCH}")
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endif()
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if (NOT "${ARCH}" STREQUAL "")
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string(SUBSTRING ${ARCH} 0 3 IS_ARM)
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string(TOLOWER ${IS_ARM} IS_ARM)
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if (${IS_ARM} STREQUAL "arm")
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string(SUBSTRING ${ARCH} 0 5 ARM_TEST)
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string(TOLOWER ${ARM_TEST} ARM_TEST)
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if (${ARM_TEST} STREQUAL "armv6")
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set(ARM6 1)
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else()
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set(ARM6 0)
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endif()
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if (${ARM_TEST} STREQUAL "armv7")
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set(ARM7 1)
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else()
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set(ARM7 0)
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endif()
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endif()
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endif()
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if(WIN32 OR ARM7 OR ARM6)
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set(CMAKE_C_FLAGS_RELEASE "-O2 -DNDEBUG")
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set(CMAKE_CXX_FLAGS_RELEASE "-O2 -DNDEBUG")
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else()
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set(CMAKE_C_FLAGS_RELEASE "-Ofast -DNDEBUG -Wno-unused-variable")
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set(CMAKE_CXX_FLAGS_RELEASE "-Ofast -DNDEBUG -Wno-unused-variable")
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endif()
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# set this to 0 if per-block checkpoint needs to be disabled
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set(PER_BLOCK_CHECKPOINT 1)
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if(PER_BLOCK_CHECKPOINT)
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add_definitions("-DPER_BLOCK_CHECKPOINT")
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endif()
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list(INSERT CMAKE_MODULE_PATH 0
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"${CMAKE_SOURCE_DIR}/cmake")
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if (NOT DEFINED ENV{DEVELOPER_LOCAL_TOOLS})
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message(STATUS "Could not find DEVELOPER_LOCAL_TOOLS in env (not required)")
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set(BOOST_IGNORE_SYSTEM_PATHS_DEFAULT OFF)
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elseif ("$ENV{DEVELOPER_LOCAL_TOOLS}" EQUAL 1)
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message(STATUS "Found: env DEVELOPER_LOCAL_TOOLS = 1")
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set(BOOST_IGNORE_SYSTEM_PATHS_DEFAULT ON)
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else()
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message(STATUS "Found: env DEVELOPER_LOCAL_TOOLS = 0")
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set(BOOST_IGNORE_SYSTEM_PATHS_DEFAULT OFF)
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endif()
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message(STATUS "BOOST_IGNORE_SYSTEM_PATHS defaults to ${BOOST_IGNORE_SYSTEM_PATHS_DEFAULT}")
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option(BOOST_IGNORE_SYSTEM_PATHS "Ignore boost system paths for local boost installation" ${BOOST_IGNORE_SYSTEM_PATHS_DEFAULT})
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if (NOT DEFINED ENV{DEVELOPER_LIBUNBOUND_OLD})
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message(STATUS "Could not find DEVELOPER_LIBUNBOUND_OLD in env (not required)")
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elseif ("$ENV{DEVELOPER_LIBUNBOUND_OLD}" EQUAL 1)
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message(STATUS "Found: env DEVELOPER_LIBUNBOUND_OLD = 1, will use the work around")
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add_definitions(-DDEVELOPER_LIBUNBOUND_OLD)
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elseif ("$ENV{DEVELOPER_LIBUNBOUND_OLD}" EQUAL 0)
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message(STATUS "Found: env DEVELOPER_LIBUNBOUND_OLD = 0")
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else()
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message(STATUS "Found: env DEVELOPER_LIBUNBOUND_OLD with bad value. Will NOT use the work around")
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endif()
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set_property(GLOBAL PROPERTY USE_FOLDERS ON)
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enable_testing()
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option(BUILD_DOCUMENTATION "Build the Doxygen documentation." ON)
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# Check whether we're on a 32-bit or 64-bit system
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if(CMAKE_SIZEOF_VOID_P EQUAL "8")
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set(DEFAULT_BUILD_64 ON)
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else()
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set(DEFAULT_BUILD_64 OFF)
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endif()
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option(BUILD_64 "Build for 64-bit? 'OFF' builds for 32-bit." ${DEFAULT_BUILD_64})
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if(BUILD_64)
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set(ARCH_WIDTH "64")
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else()
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set(ARCH_WIDTH "32")
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endif()
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message(STATUS "Building for a ${ARCH_WIDTH}-bit system")
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# Check if we're on FreeBSD so we can exclude the local miniupnpc (it should be installed from ports instead)
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# CMAKE_SYSTEM_NAME checks are commonly known, but specifically taken from libsdl's CMakeLists
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if(CMAKE_SYSTEM_NAME MATCHES "kFreeBSD.*")
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set(FREEBSD TRUE)
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elseif(CMAKE_SYSTEM_NAME MATCHES "DragonFly.*|FreeBSD")
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set(FREEBSD TRUE)
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endif()
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# Check if we're on OpenBSD. See the README.md for build instructions.
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if(CMAKE_SYSTEM_NAME MATCHES "kOpenBSD.*|OpenBSD.*")
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set(OPENBSD TRUE)
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endif()
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# TODO: check bsdi, NetBSD, to see if they need the same FreeBSD changes
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#
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# elseif(CMAKE_SYSTEM_NAME MATCHES "kNetBSD.*|NetBSD.*")
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# set(NETBSD TRUE)
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# elseif(CMAKE_SYSTEM_NAME MATCHES ".*BSDI.*")
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# set(BSDI TRUE)
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include_directories(src contrib/epee/include external "${CMAKE_BINARY_DIR}/version")
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if(APPLE)
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include_directories(SYSTEM /usr/include/malloc)
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endif()
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if(MSVC OR MINGW)
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set(DEFAULT_STATIC true)
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else()
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set(DEFAULT_STATIC false)
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endif()
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option(STATIC "Link libraries statically" ${DEFAULT_STATIC})
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if(MINGW)
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string(REGEX MATCH "^[^/]:/[^/]*" msys2_install_path "${CMAKE_C_COMPILER}")
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message(STATUS "MSYS location: ${msys2_install_path}")
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set(CMAKE_INCLUDE_PATH "${msys2_install_path}/mingw${ARCH_WIDTH}/include")
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# This is necessary because otherwise CMake will make Boost libraries -lfoo
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# rather than a full path. Unfortunately, this makes the shared libraries get
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# linked due to a bug in CMake which misses putting -static flags around the
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# -lfoo arguments.
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set(DEFLIB ${msys2_install_path}/mingw${ARCH_WIDTH}/lib)
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list(REMOVE_ITEM CMAKE_C_IMPLICIT_LINK_DIRECTORIES ${DEFLIB})
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list(REMOVE_ITEM CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES ${DEFLIB})
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endif()
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if(STATIC)
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if(MSVC)
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set(CMAKE_FIND_LIBRARY_SUFFIXES .lib .dll.a .a ${CMAKE_FIND_LIBRARY_SUFFIXES})
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else()
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set(CMAKE_FIND_LIBRARY_SUFFIXES .a ${CMAKE_FIND_LIBRARY_SUFFIXES})
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endif()
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endif()
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# default database:
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# should be lmdb for testing, memory for production still
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# set(DATABASE memory)
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set(DATABASE lmdb)
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if (DEFINED ENV{DATABASE})
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set(DATABASE $ENV{DATABASE})
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message(STATUS "DATABASE set: ${DATABASE}")
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else()
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message(STATUS "Could not find DATABASE in env (not required unless you want to change database type from default: ${DATABASE})")
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endif()
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set(BERKELEY_DB_OVERRIDE 0)
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if (DEFINED ENV{BERKELEY_DB})
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set(BERKELEY_DB_OVERRIDE 1)
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set(BERKELEY_DB $ENV{BERKELEY_DB})
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elseif()
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set(BERKELEY_DB 0)
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endif()
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if (DATABASE STREQUAL "lmdb")
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message(STATUS "Using LMDB as default DB type")
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set(BLOCKCHAIN_DB DB_LMDB)
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add_definitions("-DDEFAULT_DB_TYPE=\"lmdb\"")
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elseif (DATABASE STREQUAL "berkeleydb")
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find_package(BerkeleyDB)
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if(NOT BERKELEY_DB)
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die("Found BerkeleyDB includes, but could not find BerkeleyDB library. Please make sure you have installed libdb and libdb-dev / libdb++-dev or the equivalent.")
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else()
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message(STATUS "Found BerkeleyDB include (db.h) in ${BERKELEY_DB_INCLUDE_DIR}")
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if(BERKELEY_DB_LIBRARIES)
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message(STATUS "Found BerkeleyDB shared library")
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set(BDB_STATIC false CACHE BOOL "BDB Static flag")
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set(BDB_INCLUDE ${BERKELEY_DB_INCLUDE_DIR} CACHE STRING "BDB include path")
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set(BDB_LIBRARY ${BERKELEY_DB_LIBRARIES} CACHE STRING "BDB library name")
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set(BDB_LIBRARY_DIRS "" CACHE STRING "BDB Library dirs")
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set(BERKELEY_DB 1)
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else()
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die("Found BerkeleyDB includes, but could not find BerkeleyDB library. Please make sure you have installed libdb and libdb-dev / libdb++-dev or the equivalent.")
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endif()
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endif()
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message(STATUS "Using Berkeley DB as default DB type")
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add_definitions("-DDEFAULT_DB_TYPE=\"berkeley\"")
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elseif (DATABASE STREQUAL "memory")
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set(BLOCKCHAIN_DB DB_MEMORY)
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message(STATUS "Using Serialised In Memory as default DB type")
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add_definitions("-DDEFAULT_DB_TYPE=\"memory\"")
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else()
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die("Invalid database type: ${DATABASE}")
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endif()
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if(BERKELEY_DB)
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add_definitions("-DBERKELEY_DB")
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endif()
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add_definitions("-DBLOCKCHAIN_DB=${BLOCKCHAIN_DB}")
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find_package(Libunwind)
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if(LIBUNWIND_FOUND)
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message(STATUS "Using libunwind to provide stack traces")
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add_definitions("-DHAVE_LIBUNWIND")
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else()
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message(STATUS "Stack traces disabled")
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set(LIBUNWIND_LIBRARIES "")
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endif()
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if (UNIX AND NOT APPLE)
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# Note that at the time of this writing the -Wstrict-prototypes flag added below will make this fail
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set(THREADS_PREFER_PTHREAD_FLAG ON)
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find_package(Threads)
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endif()
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add_subdirectory(external)
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# Final setup for miniupnpc
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if(UPNP_STATIC)
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add_definitions("-DUPNP_STATIC")
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else()
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add_definitions("-DUPNP_DYNAMIC")
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include_directories(${UPNP_INCLUDE})
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endif()
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# Final setup for libunbound
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include_directories(${UNBOUND_INCLUDE})
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link_directories(${UNBOUND_LIBRARY_DIRS})
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# Final setup for rapidjson
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include_directories(external/rapidjson)
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# Final setup for liblmdb
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include_directories(${LMDB_INCLUDE})
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# Final setup for Berkeley DB
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if (BERKELEY_DB)
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include_directories(${BDB_INCLUDE})
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endif()
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# Final setup for libunwind
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include_directories(${LIBUNWIND_INCLUDE})
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link_directories(${LIBUNWIND_LIBRARY_DIRS})
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if(MSVC)
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add_definitions("/bigobj /MP /W3 /GS- /D_CRT_SECURE_NO_WARNINGS /wd4996 /wd4345 /D_WIN32_WINNT=0x0600 /DWIN32_LEAN_AND_MEAN /DGTEST_HAS_TR1_TUPLE=0 /FIinline_c.h /D__SSE4_1__")
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# set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /Dinline=__inline")
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /STACK:10485760")
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if(STATIC)
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foreach(VAR CMAKE_C_FLAGS_DEBUG CMAKE_CXX_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE CMAKE_CXX_FLAGS_RELEASE)
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string(REPLACE "/MD" "/MT" ${VAR} "${${VAR}}")
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endforeach()
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endif()
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include_directories(SYSTEM src/platform/msc)
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else()
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set(ARCH native CACHE STRING "CPU to build for: -march value or default")
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# -march=armv7-a conflicts with -mcpu=cortex-a7
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if(ARCH STREQUAL "default" OR ARM7 OR ARM6)
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set(ARCH_FLAG "")
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else()
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if(ARCH STREQUAL "x86_64")
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set(ARCH_FLAG "-march=x86-64")
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else()
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set(ARCH_FLAG "-march=${ARCH}")
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endif()
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endif()
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set(WARNINGS "-Wall -Wextra -Wpointer-arith -Wundef -Wvla -Wwrite-strings -Wno-error=extra -Wno-error=deprecated-declarations -Wno-unused-parameter -Wno-error=unused-variable -Wno-error=undef -Wno-error=uninitialized")
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if(NOT MINGW)
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set(WARNINGS "${WARNINGS} -Werror") # to allow pedantic but not stop compilation
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endif()
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if(CMAKE_C_COMPILER_ID STREQUAL "Clang")
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set(WARNINGS "${WARNINGS} -Wno-deprecated-register -Wno-error=mismatched-tags -Wno-error=null-conversion -Wno-overloaded-shift-op-parentheses -Wno-error=shift-count-overflow -Wno-error=tautological-constant-out-of-range-compare -Wno-error=unused-private-field -Wno-error=unneeded-internal-declaration")
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if(ARM6 OR ARM7)
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set(WARNINGS "${WARNINGS} -Wno-error=inline-asm")
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endif()
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else()
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set(WARNINGS "${WARNINGS} -Wlogical-op -Wno-error=maybe-uninitialized")
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endif()
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if(MINGW)
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set(WARNINGS "${WARNINGS} -Wno-error=unused-value -Wno-error=unused-but-set-variable")
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set(MINGW_FLAG "${MINGW_FLAG} -DWIN32_LEAN_AND_MEAN")
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set(Boost_THREADAPI win32)
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include_directories(SYSTEM src/platform/mingw)
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# mingw doesn't support LTO (multiple definition errors at link time)
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set(USE_LTO_DEFAULT false)
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--stack,10485760")
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if(NOT BUILD_64)
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add_definitions(-DWINVER=0x0501 -D_WIN32_WINNT=0x0501)
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endif()
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endif()
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set(C_WARNINGS "-Waggregate-return -Wnested-externs -Wold-style-definition -Wstrict-prototypes")
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set(CXX_WARNINGS "-Wno-reorder -Wno-missing-field-initializers")
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try_compile(STATIC_ASSERT_RES "${CMAKE_CURRENT_BINARY_DIR}/static-assert" "${CMAKE_CURRENT_SOURCE_DIR}/cmake/test-static-assert.c" COMPILE_DEFINITIONS "-std=c11")
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if(STATIC_ASSERT_RES)
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set(STATIC_ASSERT_FLAG "")
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else()
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set(STATIC_ASSERT_FLAG "-Dstatic_assert=_Static_assert")
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endif()
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c11 -D_GNU_SOURCE ${MINGW_FLAG} ${STATIC_ASSERT_FLAG} ${WARNINGS} ${C_WARNINGS} ${ARCH_FLAG}")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -D_GNU_SOURCE ${MINGW_FLAG} ${WARNINGS} ${CXX_WARNINGS} ${ARCH_FLAG}")
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# With GCC 6.1.1 the compiled binary malfunctions due to aliasing. Until that
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# is fixed in the code (Issue #847), force compiler to be conservative.
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-strict-aliasing")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-strict-aliasing")
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option(NO_AES "Explicitly disable AES support" ${NO_AES})
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if(NOT NO_AES AND NOT (ARM6 OR ARM7))
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message(STATUS "AES support enabled")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -maes")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -maes")
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elseif(ARM7 OR ARM6)
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message(STATUS "AES support disabled (not available on ARM)")
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else()
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message(STATUS "AES support disabled")
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endif()
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if(ARM6)
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message(STATUS "Setting ARM6 C and C++ flags")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mfpu=vfp -mfloat-abi=hard")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mfpu=vfp -mfloat-abi=hard")
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endif()
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if(ARM7)
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message(STATUS "Setting ARM7 C and C++ flags")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O2 -mfloat-abi=hard")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O2 -mfloat-abi=hard")
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endif()
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if(APPLE)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DGTEST_HAS_TR1_TUPLE=0")
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endif()
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if(CMAKE_C_COMPILER_ID STREQUAL "GNU" AND NOT (CMAKE_C_COMPILER_VERSION VERSION_LESS 4.8))
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set(DEBUG_FLAGS "-g3 -Og")
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else()
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set(DEBUG_FLAGS "-g3 -O0")
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endif()
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if(NOT DEFINED USE_LTO_DEFAULT)
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set(USE_LTO_DEFAULT true)
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endif()
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set(USE_LTO ${USE_LTO_DEFAULT} CACHE BOOL "Use Link-Time Optimization (Release mode only)")
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if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
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# There is a clang bug that does not allow to compile code that uses AES-NI intrinsics if -flto is enabled, so explicitly disable
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set(USE_LTO false)
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# explicitly define stdlib for older versions of clang
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if(CMAKE_C_COMPILER_VERSION VERSION_LESS 3.7)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -stdlib=libc++")
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endif()
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endif()
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if(USE_LTO)
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set(RELEASE_FLAGS "${RELEASE_FLAGS} -flto")
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if(STATIC)
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set(RELEASE_FLAGS "${RELEASE_FLAGS} -ffat-lto-objects")
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endif()
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# Since gcc 4.9 the LTO format is non-standard (slim), so we need the gcc-specific ar and ranlib binaries
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if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND NOT (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.9.0) AND NOT OPENBSD)
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set(CMAKE_AR "gcc-ar")
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set(CMAKE_RANLIB "gcc-ranlib")
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endif()
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endif()
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set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${DEBUG_FLAGS}")
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set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${DEBUG_FLAGS}")
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set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} ${RELEASE_FLAGS}")
|
|
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${RELEASE_FLAGS}")
|
|
if(STATIC AND NOT APPLE AND NOT FREEBSD AND NOT OPENBSD)
|
|
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static-libgcc -static-libstdc++")
|
|
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--wrap=__cxa_throw")
|
|
endif()
|
|
endif()
|
|
|
|
if (${BOOST_IGNORE_SYSTEM_PATHS} STREQUAL "ON")
|
|
set(Boost_NO_SYSTEM_PATHS TRUE)
|
|
endif()
|
|
|
|
set(OLD_LIB_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES})
|
|
if(STATIC)
|
|
if(MINGW)
|
|
set(CMAKE_FIND_LIBRARY_SUFFIXES .a)
|
|
endif()
|
|
|
|
set(Boost_USE_STATIC_LIBS ON)
|
|
set(Boost_USE_STATIC_RUNTIME ON)
|
|
endif()
|
|
find_package(Boost 1.53 QUIET REQUIRED COMPONENTS system filesystem thread date_time chrono regex serialization program_options)
|
|
|
|
set(CMAKE_FIND_LIBRARY_SUFFIXES ${OLD_LIB_SUFFIXES})
|
|
if(NOT Boost_FOUND)
|
|
die("Could not find Boost libraries, please make sure you have installed Boost or libboost-all-dev (1.53 or 1.55+) or the equivalent")
|
|
endif()
|
|
|
|
if((Boost_MAJOR_VERSION EQUAL 1) AND (Boost_MINOR_VERSION EQUAL 54))
|
|
die("Boost version 1.54 is unsupported due to a bug (see: http://goo.gl/RrCFmA), please install Boost 1.53 or 1.55 and above")
|
|
endif()
|
|
|
|
include_directories(SYSTEM ${Boost_INCLUDE_DIRS})
|
|
if(MINGW)
|
|
set(EXTRA_LIBRARIES mswsock;ws2_32;iphlpapi)
|
|
elseif(APPLE OR FREEBSD OR OPENBSD)
|
|
set(EXTRA_LIBRARIES "")
|
|
elseif(NOT MSVC)
|
|
find_library(RT rt)
|
|
set(EXTRA_LIBRARIES ${RT})
|
|
endif()
|
|
|
|
list(APPEND EXTRA_LIBRARIES ${CMAKE_DL_LIBS})
|
|
|
|
if(CMAKE_C_COMPILER_ID STREQUAL "Clang")
|
|
if(NOT MINGW AND NOT APPLE)
|
|
find_library(ATOMIC atomic)
|
|
list(APPEND EXTRA_LIBRARIES ${ATOMIC})
|
|
endif()
|
|
endif()
|
|
|
|
include(version.cmake)
|
|
|
|
add_subdirectory(contrib)
|
|
add_subdirectory(src)
|
|
|
|
|
|
option(BUILD_TESTS "Build tests." OFF)
|
|
|
|
if(BUILD_TESTS)
|
|
add_subdirectory(tests)
|
|
endif()
|
|
|
|
|
|
|
|
if(BUILD_DOCUMENTATION)
|
|
set(DOC_GRAPHS "YES" CACHE STRING "Create dependency graphs (needs graphviz)")
|
|
set(DOC_FULLGRAPHS "NO" CACHE STRING "Create call/callee graphs (large)")
|
|
|
|
find_program(DOT_PATH dot)
|
|
|
|
if (DOT_PATH STREQUAL "DOT_PATH-NOTFOUND")
|
|
message("Doxygen: graphviz not found - graphs disabled")
|
|
set(DOC_GRAPHS "NO")
|
|
endif()
|
|
|
|
find_package(Doxygen)
|
|
if(DOXYGEN_FOUND)
|
|
configure_file("cmake/Doxyfile.in" "Doxyfile" @ONLY)
|
|
configure_file("cmake/Doxygen.extra.css.in" "Doxygen.extra.css" @ONLY)
|
|
add_custom_target(doc
|
|
${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile
|
|
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
|
|
COMMENT "Generating API documentation with Doxygen.." VERBATIM)
|
|
endif()
|
|
endif()
|
|
|