diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 395 |
1 files changed, 395 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt new file mode 100644 index 0000000..5c4ba6d --- /dev/null +++ b/CMakeLists.txt @@ -0,0 +1,395 @@ +# Barrier -- mouse and keyboard sharing utility +# Copyright (C) 2018 Debauchee Open Source Group +# Copyright (C) 2012-2016 Symless Ltd. +# Copyright (C) 2009 Nick Bolton +# +# This package is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# found in the file LICENSE that should have accompanied this file. +# +# This package is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +cmake_minimum_required (VERSION 3.4) +project (barrier C CXX) + +option (BARRIER_BUILD_GUI "Build the GUI" ON) +option (BARRIER_BUILD_INSTALLER "Build the installer" ON) + +set (CMAKE_CXX_STANDARD 14) +set (CMAKE_CXX_EXTENSIONS OFF) +set (CMAKE_CXX_STANDARD_REQUIRED ON) +set (CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin") +set (CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib") + +if (NOT CMAKE_BUILD_TYPE STREQUAL "Debug") + add_definitions (-DNDEBUG) +endif() + +include (cmake/Version.cmake) +include (cmake/Package.cmake) + +# TODO: Find out why we need these, and remove them +if (COMMAND cmake_policy) + cmake_policy (SET CMP0003 NEW) + cmake_policy (SET CMP0005 NEW) +endif() + +# Add headers to source list +if (${CMAKE_GENERATOR} STREQUAL "Unix Makefiles") + set (BARRIER_ADD_HEADERS FALSE) +else() + set (BARRIER_ADD_HEADERS TRUE) +endif() + +set (libs) +include_directories (BEFORE SYSTEM ./ext/gtest/include) + +if (UNIX) + if (NOT APPLE) + set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC") + endif() + + # For config.h, detect the libraries, functions, etc. + include (CheckIncludeFiles) + include (CheckLibraryExists) + include (CheckFunctionExists) + include (CheckTypeSize) + include (CheckIncludeFileCXX) + include (CheckSymbolExists) + include (CheckCSourceCompiles) + + check_include_file_cxx (istream HAVE_ISTREAM) + check_include_file_cxx (ostream HAVE_OSTREAM) + check_include_file_cxx (sstream HAVE_SSTREAM) + + check_include_files (inttypes.h HAVE_INTTYPES_H) + check_include_files (locale.h HAVE_LOCALE_H) + check_include_files (memory.h HAVE_MEMORY_H) + check_include_files (stdlib.h HAVE_STDLIB_H) + check_include_files (strings.h HAVE_STRINGS_H) + check_include_files (string.h HAVE_STRING_H) + check_include_files (sys/select.h HAVE_SYS_SELECT_H) + check_include_files (sys/socket.h HAVE_SYS_SOCKET_H) + check_include_files (sys/stat.h HAVE_SYS_STAT_H) + check_include_files (sys/time.h HAVE_SYS_TIME_H) + check_include_files (sys/utsname.h HAVE_SYS_UTSNAME_H) + check_include_files (unistd.h HAVE_UNISTD_H) + check_include_files (wchar.h HAVE_WCHAR_H) + + check_function_exists (getpwuid_r HAVE_GETPWUID_R) + check_function_exists (gmtime_r HAVE_GMTIME_R) + check_function_exists (nanosleep HAVE_NANOSLEEP) + check_function_exists (poll HAVE_POLL) + check_function_exists (sigwait HAVE_POSIX_SIGWAIT) + check_function_exists (strftime HAVE_STRFTIME) + check_function_exists (vsnprintf HAVE_VSNPRINTF) + check_function_exists (inet_aton HAVE_INET_ATON) + + # For some reason, the check_function_exists macro doesn't detect + # the inet_aton on some pure Unix platforms (e.g. sunos5). So we + # need to do a more detailed check and also include some extra libs. + if (NOT HAVE_INET_ATON) + set (CMAKE_REQUIRED_LIBRARIES nsl) + + check_c_source_compiles ( + "#include <arpa/inet.h>\n int main() { inet_aton (0, 0); }" + HAVE_INET_ATON_ADV) + + set (CMAKE_REQUIRED_LIBRARIES) + + if (HAVE_INET_ATON_ADV) + # Override the previous fail. + set (HAVE_INET_ATON 1) + + # Assume that both nsl and socket will be needed, + # it seems safe to add socket on the back of nsl, + # since socket only ever needed when nsl is needed. + list (APPEND libs nsl socket) + endif() + + endif() + + check_type_size (char SIZEOF_CHAR) + check_type_size (int SIZEOF_INT) + check_type_size (long SIZEOF_LONG) + check_type_size (short SIZEOF_SHORT) + + # pthread is used on both Linux and Mac + check_library_exists ("pthread" pthread_create "" HAVE_PTHREAD) + if (HAVE_PTHREAD) + list (APPEND libs pthread) + else() + message (FATAL_ERROR "Missing library: pthread") + endif() + + # curl is used on both Linux and Mac + find_package (CURL) + if (CURL_FOUND) + list (APPEND libs curl) + else() + message (FATAL_ERROR "Missing library: curl") + endif() + + if (APPLE) + set (CMAKE_CXX_FLAGS "--sysroot ${CMAKE_OSX_SYSROOT} ${CMAKE_CXX_FLAGS} -DGTEST_USE_OWN_TR1_TUPLE=1") + + find_library (lib_ScreenSaver ScreenSaver) + find_library (lib_IOKit IOKit) + find_library (lib_ApplicationServices ApplicationServices) + find_library (lib_Foundation Foundation) + find_library (lib_Carbon Carbon) + + list (APPEND libs + ${lib_ScreenSaver} + ${lib_IOKit} + ${lib_ApplicationServices} + ${lib_Foundation} + ${lib_Carbon} + ) + + else() # not-apple + # FreeBSD uses /usr/local for anything not part of base + # Also package avahi-libdns puts dns_sd.h a bit deeper + if (${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD") + set (CMAKE_REQUIRED_INCLUDES "${CMAKE_REQUIRED_INCLUDES};/usr/local/include;/usr/local/include/avahi-compat-libdns_sd") + set (CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -L/usr/local/lib") + include_directories("/usr/local/include" "/usr/local/include/avahi-compat-libdns_sd") + link_directories("/usr/local/lib") + endif() + + set (XKBlib "X11/Xlib.h;X11/XKBlib.h") + set (CMAKE_EXTRA_INCLUDE_FILES "${XKBlib};X11/extensions/Xrandr.h") + check_type_size ("XRRNotifyEvent" X11_EXTENSIONS_XRANDR_H) + set (HAVE_X11_EXTENSIONS_XRANDR_H "${X11_EXTENSIONS_XRANDR_H}") + set (CMAKE_EXTRA_INCLUDE_FILES) + + check_include_files ("${XKBlib};X11/extensions/dpms.h" HAVE_X11_EXTENSIONS_DPMS_H) + check_include_files ("X11/extensions/Xinerama.h" HAVE_X11_EXTENSIONS_XINERAMA_H) + check_include_files ("${XKBlib};X11/extensions/XKBstr.h" HAVE_X11_EXTENSIONS_XKBSTR_H) + check_include_files ("X11/extensions/XKB.h" HAVE_XKB_EXTENSION) + check_include_files ("X11/extensions/XTest.h" HAVE_X11_EXTENSIONS_XTEST_H) + check_include_files ("${XKBlib}" HAVE_X11_XKBLIB_H) + check_include_files ("X11/extensions/XInput2.h" HAVE_XI2) + check_include_files ("dns_sd.h" HAVE_DNSSD) + + if (HAVE_X11_EXTENSIONS_DPMS_H) + # Assume that function prototypes declared, when include exists. + set (HAVE_DPMS_PROTOTYPES 1) + endif() + + if (NOT HAVE_X11_XKBLIB_H) + message (FATAL_ERROR "Missing header: " ${XKBlib}) + endif() + + if (NOT HAVE_DNSSD) + message (FATAL_ERROR "Missing header: dns_sd.h") + endif() + + check_library_exists ("SM;ICE" IceConnectionNumber "" HAVE_ICE) + check_library_exists ("Xext;X11" DPMSQueryExtension "" HAVE_Xext) + check_library_exists ("Xtst;Xext;X11" XTestQueryExtension "" HAVE_Xtst) + check_library_exists ("Xinerama" XineramaQueryExtension "" HAVE_Xinerama) + check_library_exists ("Xi" XISelectEvents "" HAVE_Xi) + check_library_exists ("Xrandr" XRRQueryExtension "" HAVE_Xrandr) + + if (HAVE_ICE) + + # Assume we have SM if we have ICE. + set (HAVE_SM 1) + list (APPEND libs SM ICE) + + endif() + + if (HAVE_Xtst) + + # Xtxt depends on X11. + set (HAVE_X11 1) + list (APPEND libs Xtst X11) + + else() + + message (FATAL_ERROR "Missing library: Xtst") + + endif() + + if (HAVE_Xext) + list (APPEND libs Xext) + endif() + + if (HAVE_Xinerama) + list (APPEND libs Xinerama) + else (HAVE_Xinerama) + if (HAVE_X11_EXTENSIONS_XINERAMA_H) + set (HAVE_X11_EXTENSIONS_XINERAMA_H 0) + message (WARNING "Old Xinerama implementation detected, disabled") + endif() + endif() + + if (HAVE_Xrandr) + list (APPEND libs Xrandr) + endif() + + # this was outside of the linux scope, + # not sure why, moving it back inside. + if (HAVE_Xi) + list (APPEND libs Xi) + endif() + + endif() + + # For config.h, set some static values; it may be a good idea to make + # these values dynamic for non-standard UNIX compilers. + set (ACCEPT_TYPE_ARG3 socklen_t) + set (HAVE_CXX_BOOL 1) + set (HAVE_CXX_CASTS 1) + set (HAVE_CXX_EXCEPTIONS 1) + set (HAVE_CXX_MUTABLE 1) + set (HAVE_CXX_STDLIB 1) + set (HAVE_PTHREAD_SIGNAL 1) + set (SELECT_TYPE_ARG1 int) + set (SELECT_TYPE_ARG234 " (fd_set *)") + set (SELECT_TYPE_ARG5 " (struct timeval *)") + set (STDC_HEADERS 1) + set (TIME_WITH_SYS_TIME 1) + set (HAVE_SOCKLEN_T 1) + + # For config.h, save the results based on a template (config.h.in). + configure_file (res/config.h.in ${CMAKE_CURRENT_BINARY_DIR}/src/lib/config.h) + + add_definitions (-DSYSAPI_UNIX=1 -DHAVE_CONFIG_H) + + if (APPLE) + add_definitions (-DWINAPI_CARBON=1 -D_THREAD_SAFE) + else() + add_definitions (-DWINAPI_XWINDOWS=1) + endif() + +elseif (${CMAKE_SYSTEM_NAME} MATCHES "Windows") + set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP /D _BIND_TO_CURRENT_VCLIBS_VERSION=1") + set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MD /O2 /Ob2") + + list (APPEND libs Wtsapi32 Userenv Wininet comsuppw Shlwapi) + + add_definitions ( + /DWIN32 + /D_WINDOWS + /D_CRT_SECURE_NO_WARNINGS + /DBARRIER_VERSION=\"${BARRIER_VERSION}\" + /D_XKEYCHECK_H + ) +endif() + +# +# OpenSSL +# +if (${CMAKE_SYSTEM_NAME} MATCHES "Windows") + set (OPENSSL_ROOT ${CMAKE_CURRENT_SOURCE_DIR}/ext/openssl/windows) + if (CMAKE_SIZEOF_VOID_P EQUAL 8) + set (OPENSSL_ROOT "${OPENSSL_ROOT}/x64") + else() + set (OPENSSL_ROOT "${OPENSSL_ROOT}/x86") + endif() + + include_directories (BEFORE SYSTEM ${OPENSSL_ROOT}/include) + set (OPENSSL_LIBS + ${OPENSSL_ROOT}/lib/libeay32.lib + ${OPENSSL_ROOT}/lib/ssleay32.lib + ) +elseif (${CMAKE_SYSTEM_NAME} MATCHES "Darwin") + set (OPENSSL_ROOT /usr/local/opt/openssl) + + include_directories (BEFORE SYSTEM ${OPENSSL_ROOT}/include) + set (OPENSSL_LIBS + ${OPENSSL_ROOT}/lib/libssl.a + ${OPENSSL_ROOT}/lib/libcrypto.a + ) +elseif (${CMAKE_SYSTEM_NAME} MATCHES "Linux") + set (OPENSSL_LIBS ssl crypto) +else() + find_library (lib_ssl ssl) + find_library (lib_crypto crypto) + if (NOT lib_ssl) + message(FATAL_ERROR "openssl library not found") + elseif (NOT lib_crypto) + message(FATAL_ERROR "crypto library not found") + endif() + set (OPENSSL_LIBS ${lib_ssl} ${lib_crypto}) +endif() + +# +# Configure_file... but for directories, recursively. +# +macro (configure_files srcDir destDir) + message (STATUS "Configuring directory ${destDir}") + make_directory (${destDir}) + + file (GLOB_RECURSE sourceFiles RELATIVE ${srcDir} ${srcDir}/*) + file (GLOB_RECURSE templateFiles LIST_DIRECTORIES false RELATIVE ${srcDir} ${srcDir}/*.in) + list (REMOVE_ITEM sourceFiles ${templateFiles}) + + foreach (sourceFile ${sourceFiles}) + set (sourceFilePath ${srcDir}/${sourceFile}) + if (IS_DIRECTORY ${sourceFilePath}) + message (STATUS "Copying directory ${sourceFile}") + make_directory (${destDir/${sourceFile}) + else() + message (STATUS "Copying file ${sourceFile}") + configure_file (${sourceFilePath} ${destDir}/${sourceFile} COPYONLY) + endif() + endforeach (sourceFile) + + foreach (templateFile ${templateFiles}) + set (sourceTemplateFilePath ${srcDir}/${templateFile}) + string (REGEX REPLACE "\.in$" "" templateFile ${templateFile}) + message (STATUS "Configuring file ${templateFile}") + configure_file (${sourceTemplateFilePath} ${destDir}/${templateFile} @ONLY) + endforeach (templateFile) +endmacro (configure_files) + +if (${BARRIER_BUILD_INSTALLER}) +# +# macOS app Bundle +# +if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin") + set (CMAKE_INSTALL_RPATH "@loader_path/../Libraries;@loader_path/../Frameworks") + set (BARRIER_BUNDLE_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/dist/macos/bundle) + set (BARRIER_BUNDLE_DIR ${CMAKE_BINARY_DIR}/bundle) + set (BARRIER_BUNDLE_APP_DIR ${BARRIER_BUNDLE_DIR}/Barrier.app) + set (BARRIER_BUNDLE_BINARY_DIR ${BARRIER_BUNDLE_APP_DIR}/Contents/MacOS) + + configure_files (${BARRIER_BUNDLE_SOURCE_DIR} ${BARRIER_BUNDLE_DIR}) +endif() + +# +# Windows installer +# +if (${CMAKE_SYSTEM_NAME} MATCHES "Windows") + message (STATUS "Configuring the wix installer") + configure_files (${CMAKE_CURRENT_SOURCE_DIR}/dist/wix ${CMAKE_BINARY_DIR}/installer-wix) + message (STATUS "Configuring the inno installer") + configure_files (${CMAKE_CURRENT_SOURCE_DIR}/dist/inno ${CMAKE_BINARY_DIR}/installer-inno) +endif() + +# +# Linux installation +# +if (${CMAKE_SYSTEM_NAME} MATCHES "Linux") + configure_files (${CMAKE_CURRENT_SOURCE_DIR}/dist/rpm ${CMAKE_BINARY_DIR}/rpm) + install(FILES res/barrier.svg DESTINATION share/icons/hicolor/scalable/apps) + if("${VERSION_MAJOR}" STREQUAL "2") + install(FILES res/barrier2.desktop DESTINATION share/applications) + else() + install(FILES res/barrier.desktop DESTINATION share/applications) + endif() +endif() + +else() + message (STATUS "NOT configuring the installer") +endif() +add_subdirectory (src) |