Cleanup main CMake file
This commit is contained in:
Andrew Nelless
parent
adf051a354
commit
7f0f3123c5
138
CMakeLists.txt
138
CMakeLists.txt
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@ -1,4 +1,4 @@
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# synergy -- mouse and keyboard sharing utility
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# Synergy -- mouse and keyboard sharing utility
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# Copyright (C) 2012-2016 Symless Ltd.
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# Copyright (C) 2009 Nick Bolton
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#
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@ -15,8 +15,15 @@
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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cmake_minimum_required (VERSION 3.4)
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project (synergy C CXX)
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# Version number for Synergy
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option (SYNERGY_BUILD_LEGACY_SERVICE "Build the legacy service (synergyd)" ON)
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set (CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
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set (CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib")
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# TODO: Eliminate variables not prefixed with SYNERGY_
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if (DEFINED ENV{SYNERGY_VERSION_MAJOR})
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set (VERSION_MAJOR $ENV{SYNERGY_VERSION_MAJOR})
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set (VERSION_MINOR $ENV{SYNERGY_VERSION_MINOR})
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@ -30,49 +37,29 @@ else()
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set (VERSION_STAGE git)
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endif()
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set(VERSION "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_REV}")
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set(SYNERGY_VERSION "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_REV}")
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# CMake complains if we don't have this.
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set (SYNERGY_VERSION "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_REV}")
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set (VERSION $SYNERGY_VERSION)
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message (STATUS "Synergy version is " $SYNERGY_VERSION)
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# TODO: Find out why we need these, and remove them
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if (COMMAND cmake_policy)
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cmake_policy (SET CMP0003 NEW)
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endif()
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# We're escaping quotes in the Windows version number, because
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# for some reason CMake won't do it at config version 2.4.7
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# It seems that this restores the newer behaviour where define
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# args are not auto-escaped.
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if (COMMAND cmake_policy)
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cmake_policy (SET CMP0005 NEW)
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endif()
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# First, declare project (important for prerequisite checks).
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project(synergy C CXX)
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set (CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
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set (CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib")
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# Set some easy to type variables.
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set(root_dir ${CMAKE_SOURCE_DIR})
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set(cmake_dir ${root_dir}/res)
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set(bin_dir ${root_dir}/bin)
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set(doc_dir ${root_dir}/doc)
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set(doc_dir ${root_dir}/doc)
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# Declare libs, so we can use list in linker later. There's probably
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# a more elegant way of doing this; with SCons, when you check for the
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# lib, it is automatically passed to the linker.
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set(libs)
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# only include headers as "source" if not unix makefiles,
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# which is useful when using an IDE.
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# Add headers to source list
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if (${CMAKE_GENERATOR} STREQUAL "Unix Makefiles")
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set (SYNERGY_ADD_HEADERS FALSE)
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else()
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set (SYNERGY_ADD_HEADERS TRUE)
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endif()
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# Depending on the platform, pass in the required defines.
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set (libs)
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if (UNIX)
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if (NOT APPLE)
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")
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@ -118,15 +105,15 @@ if (UNIX)
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# the inet_aton on some pure Unix platforms (e.g. sunos5). So we
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# need to do a more detailed check and also include some extra libs.
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if (NOT HAVE_INET_ATON)
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set (CMAKE_REQUIRED_LIBRARIES nsl)
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check_c_source_compiles (
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"#include <arpa/inet.h>\n int main() { inet_aton (0, 0); }"
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HAVE_INET_ATON_ADV)
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set (CMAKE_REQUIRED_LIBRARIES)
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if (HAVE_INET_ATON_ADV)
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# Override the previous fail.
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set (HAVE_INET_ATON 1)
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@ -134,7 +121,6 @@ if (UNIX)
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# it seems safe to add socket on the back of nsl,
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# since socket only ever needed when nsl is needed.
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list (APPEND libs nsl socket)
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endif()
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endif()
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@ -280,11 +266,13 @@ if (UNIX)
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if (APPLE)
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add_definitions (-DWINAPI_CARBON=1 -D_THREAD_SAFE)
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else (APPLE)
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else()
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add_definitions (-DWINAPI_XWINDOWS=1)
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endif()
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else() # not-unix
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elseif (${CMAKE_SYSTEM_NAME} MATCHES "Windows")
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP /D _BIND_TO_CURRENT_VCLIBS_VERSION=1")
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set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MD /O2 /Ob2")
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list (APPEND libs Wtsapi32 Userenv Wininet comsuppw Shlwapi)
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@ -295,57 +283,44 @@ else() # not-unix
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/DVERSION=\"${VERSION}\"
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/D_XKEYCHECK_H
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)
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if (MSVC_VERSION EQUAL 1600)
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set(SLN_FILENAME "${CMAKE_CURRENT_BINARY_DIR}/synergy.sln")
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if (EXISTS "${SLN_FILENAME}" )
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file(APPEND "${SLN_FILENAME}" "\n# This should be regenerated!\n")
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endif()
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endif()
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endif()
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#
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# OpenSSL
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#
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if (${CMAKE_SYSTEM_NAME} MATCHES "Windows")
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set (OPENSSL_ROOT ${CMAKE_CURRENT_SOURCE_DIR}/ext/openssl/windows)
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if (WIN32)
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set(OPENSSL_BASE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/ext/openssl/windows)
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if (CMAKE_SIZEOF_VOID_P EQUAL 8)
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set(OPENSSL_BASE_DIR "${OPENSSL_BASE_DIR}/x64")
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set (OPENSSL_ROOT "${OPENSSL_ROOT}/x64")
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else()
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set(OPENSSL_BASE_DIR "${OPENSSL_BASE_DIR}/x86")
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endif()
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set(OPENSSL_LIBS
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${OPENSSL_BASE_DIR}/lib/libeay32.lib
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${OPENSSL_BASE_DIR}/lib/ssleay32.lib
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)
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set (OPENSSL_ROOT "${OPENSSL_ROOT}/x86")
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endif()
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if (UNIX)
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if (APPLE)
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set(OPENSSL_BASE_DIR /usr/local/opt/openssl)
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set (OPENSSL_LIBS
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${OPENSSL_BASE_DIR}/lib/libssl.a
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${OPENSSL_BASE_DIR}/lib/libcrypto.a
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${OPENSSL_ROOT}/lib/libeay32.lib
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${OPENSSL_ROOT}/lib/ssleay32.lib
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)
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else()
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elseif (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
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set (OPENSSL_ROOT /usr/local/opt/openssl)
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set (OPENSSL_LIBS
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${OPENSSL_ROOT}/lib/libssl.a
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${OPENSSL_ROOT}/lib/libcrypto.a
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)
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elseif (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
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set (OPENSSL_LIBS ssl crypto)
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endif()
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else()
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message (FATAL_ERROR "Couldn't find OpenSSL")
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endif()
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set(OPENSSL_INCLUDE ${OPENSSL_BASE_DIR}/include)
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if (WIN32)
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# TODO: consider using /analyze to uncover potential bugs in the source code.
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# /MP - use multi cores to compile.
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# /D _BIND_TO_CURRENT_VCLIBS_VERSION - TODO: explain why.
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP /D _BIND_TO_CURRENT_VCLIBS_VERSION=1")
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# /MD - use multi-core libraries.
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# /O2 - get the fastest code.
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# /Ob2 - expand inline functions (auto-inlining).
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set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MD /O2 /Ob2")
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endif()
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set (OPENSSL_INCLUDE ${OPENSSL_ROOT}/include)
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#
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# Configure_file... but for directories, recursively.
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#
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macro (configure_files srcDir destDir)
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message (STATUS "Configuring directory ${destDir}")
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make_directory (${destDir})
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@ -373,18 +348,25 @@ macro(configure_files srcDir destDir)
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endforeach (templateFile)
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endmacro (configure_files)
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#
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# macOS app Bundle
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#
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if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
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set (CMAKE_INSTALL_RPATH "@loader_path/../Libraries;@loader_path/../Frameworks")
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set (SYNERGY_BUNDLE_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/dist/macos/bundle)
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set (SYNERGY_BUNDLE_DIR ${CMAKE_BINARY_DIR}/bundle)
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set (SYNERGY_BUNDLE_APP_DIR ${SYNERGY_BUNDLE_DIR}/Synergy.app)
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set (SYNERGY_BUNDLE_BINARY_DIR ${SYNERGY_BUNDLE_APP_DIR}/Contents/MacOS)
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configure_files (${SYNERGY_BUNDLE_SOURCE_DIR} ${SYNERGY_BUNDLE_DIR})
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elseif(WIN32 AND NOT UNIX)
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endif()
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#
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# Windows installer
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#
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if (${CMAKE_SYSTEM_NAME} MATCHES "Windows")
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configure_files (${CMAKE_CURRENT_SOURCE_DIR}/dist/wix ${CMAKE_BINARY_DIR}/installer)
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endif()
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option(SYNERGY_BUILD_LEGACY_SERVICE "Build the legacy service (synergyd)" ON)
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add_subdirectory (src)
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