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CMakeLists.txt
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###############################################################################
## KVIrc CMake global configuration file.
###############################################################################
##
## Conventions for variables:
##
## WANT_* : Switches that enable/disable features
## Example: WANT_KDE (KDE usage)
##
## CMAKE_STATUS_* : Text variables used to display the final configuration
## at the end of the CMake script run. Their format is
## not fixed therefore they should be not relied upon
## inside this script (i.e. don't check their value).
## Example: CMAKE_STATUS_X11_SUPPORT (can be "Yes", "No",
## "Yes, with scrnsaveproto" or whatever "Blah").
##
## CMAKE_RESULT_* : Contain a result of a CMake script computation
## in a fixed format (of any type). Used only inside
## the CMake script.
## Example: CMAKE_RESULT_USING_KDE either true or false
##
## COMPILE_* : Variables that end up in kvi_sysconfig.h and are
## visible in code (usually #defined to 1 or undefined)
## Example: COMPILE_IPV6_SUPPORT (set to 1 or unset)
##
## CMAKE_KVIRC_* : Variables that end up in kvi_sysconfig.h or
## kvi_sysbuildinfo.h as KVIRC_* and are usually textual
## Example: CMAKE_KVIRC_MODULES_DIR (a textual path)
##
###############################################################################
###############################################################################
# GLOBAL DEFS
###############################################################################
# Minimum CMake version
cmake_minimum_required(VERSION 3.1.0)
# Name of the project
project(kvirc)
# Check modules first in local dir
set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake/modules)
# Some vars
set(PACKAGE "kvirc")
set(NICENAME "KVIrc")
set(VERSION_MAJOR "4")
set(VERSION_BRANCH "4.9")
set(VERSION_RELEASE "4.9.2")
set(VERSION_CODENAME "Aria")
# REMINDER: "Quasar" is a new candidate name.
string(REGEX MATCH "[0-9]+$" VERSION_MINOR ${VERSION_BRANCH})
string(REGEX MATCH "[0-9]+$" VERSION_MICRO ${VERSION_RELEASE})
set(CMAKE_KVIRC_VERSION_MAJOR ${VERSION_MAJOR})
set(CMAKE_KVIRC_VERSION_MINOR ${VERSION_MINOR})
set(CMAKE_KVIRC_VERSION_MICRO ${VERSION_MICRO})
set(CMAKE_KVIRC_VERSION_BRANCH ${VERSION_BRANCH})
set(CMAKE_KVIRC_VERSION_RELEASE ${VERSION_RELEASE})
set(CMAKE_KVIRC_VERSION_CODENAME ${VERSION_CODENAME})
set(CMAKE_KVIRC_BUILD_COMMAND ${CMAKE_COMMAND})
set(CMAKE_KVIRC_BUILD_FLAGS)
set(CMAKE_KVIRC_BUILD_SYSTEM ${CMAKE_SYSTEM})
set(CMAKE_KVIRC_BUILD_SYSTEM_NAME ${CMAKE_SYSTEM_NAME})
set(CMAKE_KVIRC_BUILD_SYSTEM_VERSION ${CMAKE_SYSTEM_VERSION})
set(CMAKE_KVIRC_BUILD_CPU ${CMAKE_SYSTEM_PROCESSOR})
set(CMAKE_KVIRC_BUILD_COMPILER ${CMAKE_CXX_COMPILER})
set(CMAKE_KVIRC_BUILD_COMPILER_FLAGS ${CMAKE_CXX_FLAGS})
# Prefer Python 2.7 over 3.x (which is currently incompatible) - GitHub issue #2020
set(Python_ADDITIONAL_VERSIONS "2.7")
# Allow the use of the LOCATION property
cmake_policy(SET CMP0026 OLD)
# Suffix for GNU/Linux
set(LIB_SUFFIX
CACHE STRING "Define suffix of directory name (32/64)"
)
# Get revision number from Git
set(MANUAL_REVISION
CACHE STRING "Manually set the revision number"
)
string(COMPARE EQUAL "${MANUAL_REVISION}" "" MANUAL_REVISION_UNSET)
if(MANUAL_REVISION_UNSET)
# No manually forced revision number, gotta guess one now
if(EXISTS "${CMAKE_SOURCE_DIR}/.gitrevision")
# We're in a release package created using makedist.sh, so we should include a .gitrevision file
file(READ "${CMAKE_SOURCE_DIR}/.gitrevision" DISTGITREVISION)
string(STRIP "${DISTGITREVISION}" CMAKE_KVIRC_BUILD_REVISION)
message(STATUS "Current revision is ${CMAKE_KVIRC_BUILD_REVISION} (from .gitrevision)")
elseif(EXISTS "${CMAKE_SOURCE_DIR}/.git")
find_package(Git)
if(GIT_FOUND)
message(STATUS "Found Git ${GIT_VERSION_STRING}")
execute_process(
COMMAND ${GIT_EXECUTABLE} describe "--dirty"
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
RESULT_VARIABLE res_var
OUTPUT_VARIABLE GIT_COMMIT_ID
)
execute_process(
COMMAND ${GIT_EXECUTABLE} show -s --format=%cd --date=short
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
RESULT_VARIABLE res_date
OUTPUT_VARIABLE GIT_COMMIT_DATE
)
if(${res_var} EQUAL 0)
string(REPLACE "\n" "" GIT_COMMIT_ID "${GIT_COMMIT_ID}")
set(CMAKE_KVIRC_BUILD_REVISION ${GIT_COMMIT_ID})
message(STATUS "Current revision is ${CMAKE_KVIRC_BUILD_REVISION}")
else()
message( STATUS "Git failed (not a repo, or no tags). Build will not contain Git revision info." )
endif()
if(${res_date} EQUAL 0)
string(REPLACE "\n" "" GIT_COMMIT_DATE "${GIT_COMMIT_DATE}")
string(REPLACE "-" "" GIT_COMMIT_DATE "${GIT_COMMIT_DATE}")
set(KVIRC_SOURCES_GOT_DATE_FROM_GIT 1)
set(CMAKE_KVIRC_SOURCES_DATE ${GIT_COMMIT_DATE})
set(CMAKE_KVIRC_SOURCES_DATE_HEX 0x${GIT_COMMIT_DATE})
message(STATUS "Using sources date from ${CMAKE_KVIRC_SOURCES_DATE}")
else()
message(STATUS "Git failed (not a repo, or no tags). Build will not contain Git date info.")
endif()
else()
message( STATUS "Git not found. Build will not contain Git revision info." )
endif()
else()
message( STATUS "Missing .git directory. Build will not contain Git revision info." )
endif()
else()
# Manually forced revision number
set(CMAKE_KVIRC_BUILD_REVISION ${MANUAL_REVISION})
set(CMAKE_KVIRC_SOURCES_DATE ${MANUAL_SOURCES_DATE})
set(CMAKE_KVIRC_SOURCES_DATE_HEX 0x${MANUAL_SOURCES_DATE})
message(STATUS "Current revision has been manually set to ${MANUAL_REVISION}")
endif()
# Set man dir
set(MANDIR
CACHE STRING "Define man directory starting from $CMAKE_INSTALL_PREFIX"
)
string(COMPARE EQUAL "${MANDIR}" "" MANDIR_UNSET)
if(MANDIR_UNSET)
set(MANDIR_PREFIX "share/man")
else()
set(MANDIR_PREFIX "man")
endif()
list(APPEND CMAKE_KVIRC_BUILD_FLAGS MANDIR=${MANDIR_PREFIX})
# Get the build date
try_run(TEST_DID_RUN TEST_DID_COMPILE "${CMAKE_BINARY_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}/cmake/datetime.cpp" OUTPUT_VARIABLE TEST_BUILD_DATE)
if(TEST_DID_COMPILE)
string(REGEX MATCH "[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9] [0-9][0-9]:[0-9][0-9]:[0-9][0-9] [A-Z][A-Z][A-Z]" CMAKE_KVIRC_BUILD_DATE "${TEST_BUILD_DATE}")
else()
message(STATUS " Test datetime program failed to compile:")
message(STATUS " ----------------------------------------")
message(STATUS "${TEST_BUILD_DATE}")
message(STATUS " ----------------------------------------")
set(CMAKE_KVIRC_BUILD_DATE "ERROR ")
endif()
# Set var to link with, for later use
set(LIBS)
set(ADDITIONAL_LINK_FLAGS)
# Install path
if(UNIX)
if(APPLE)
# macOS
# Due to the special bundle structure ignore
# the prefix eventually set by the user.
set(CMAKE_INSTALL_PREFIX ${CMAKE_BINARY_DIR}/KVIrc.app)
else()
# Linux / BSD
if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
#fix package build
if(PREFIX)
set(CMAKE_INSTALL_PREFIX ${PREFIX})
else()
set(CMAKE_INSTALL_PREFIX /usr/local)
endif()
endif()
endif()
elseif(WIN32)
set(CMAKE_INSTALL_PREFIX ${CMAKE_BINARY_DIR}/release)
endif()
list(APPEND CMAKE_KVIRC_BUILD_FLAGS CMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX})
###############################################################################
# Release type
###############################################################################
option(WANT_ENV_FLAGS "Don't try to set CMAKE_C(XX)_FLAGS; instead, use the ones from environment variables" OFF)
option(WANT_DEBUG "Compile debug symbols" OFF)
if(CMAKE_BUILD_TYPE MATCHES Debug OR CMAKE_BUILD_TYPE MATCHES RelWithDebInfo OR DEBUG OR WITH_DEBUG)
set(WANT_DEBUG ON CACHE BOOL "Compile debug symbols" FORCE)
set(COMPILE_DEBUG_MODE 1)
endif()
option(WANT_STRIP "Strip binaries (discard symbols from object files)" OFF)
if(WANT_ENV_FLAGS)
set(CMAKE_BUILD_TYPE Undefined)
set(CMAKE_STATUS_DEBUG_SUPPORT "Environment-driven")
else()
if(WANT_DEBUG)
set(WANT_STRIP OFF CACHE BOOL "Strip binaries (discard symbols from object files)" FORCE)
set(CMAKE_BUILD_TYPE Debug CACHE STRING "Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel." FORCE)
set(CMAKE_STATUS_DEBUG_SUPPORT "Yes")
if(CMAKE_COMPILER_IS_GNUCXX)
# force gdb format of debug symbols - the release-specific
# variable is used, as CMake concatenates CMAKE_CXX_FLAGS with
# CMAKE_CXX_FLAGS_DEBUG before finalizing. This results in the
# default DEBUG flag of '-g' being appended, and therefore
# overriding what you specify here
set(CMAKE_CXX_FLAGS_DEBUG "-O0 -ggdb -pipe --exec-charset=UTF-8 --input-charset=UTF-8 --no-implement-inlines --unit-at-a-time --fast-math")
set(CMAKE_C_FLAGS_DEBUG "-O0 -ggdb -pipe --exec-charset=UTF-8 --input-charset=UTF-8 --no-implement-inlines --unit-at-a-time --fast-math")
include(CheckCXXCompilerFlag)
CHECK_CXX_COMPILER_FLAG("-fvisibility=hidden" CXX_HAS_VH_FLAG)
CHECK_CXX_COMPILER_FLAG("-fvisibility-inlines-hidden" CXX_HAS_VIH_FLAG)
#gcc doesn't support visibility on PE/win32
if(NOT MINGW)
if(CXX_HAS_VH_FLAG)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=hidden")
set(CMAKE_C_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=hidden")
endif()
if(CXX_HAS_VIH_FLAG)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility-inlines-hidden")
set(CMAKE_C_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility-inlines-hidden")
endif()
endif()
else()
if(MSVC)
# this is the equivalent of -O0 -g according to MSDN
# QT4 has /Zc:wchar_t-, QT5 has /Zc:wchar_t
set(CMAKE_CXX_FLAGS "/Od /Zi /Zc:wchar_t /EHsc")
set(CMAKE_C_FLAGS "/Od /Zi /Zc:wchar_t /EHsc")
else()
set(CMAKE_CXX_FLAGS "-O0 -g")
set(CMAKE_C_FLAGS "-O0 -g")
endif()
endif()
else()
if(WANT_STRIP)
find_program(STRIP_EXECUTABLE NAMES strip)
if(STRIP_EXECUTABLE)
set(CMAKE_STATUS_DEBUG_SUPPORT "No (Stripped)")
set(CMAKE_BUILD_TYPE Release-stripped CACHE STRING "Choose the type of build, options are: None, Debug, Release, RelWithDebInfo and MinSizeRel." FORCE)
else()
set(CMAKE_STATUS_DEBUG_SUPPORT "No (Release)")
set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build, options are: None, Debug, Release, RelWithDebInfo and MinSizeRel." FORCE)
endif()
else()
set(CMAKE_STATUS_DEBUG_SUPPORT "No (Release)")
set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel." FORCE)
endif()
if(CMAKE_COMPILER_IS_GNUCXX)
set(CMAKE_CXX_FLAGS "-O3 -fomit-frame-pointer -DNDEBUG --no-enforce-eh-specs -pipe --exec-charset=UTF-8 --input-charset=UTF-8 --no-implement-inlines --unit-at-a-time --fast-math")
set(CMAKE_C_FLAGS "-O3 -fomit-frame-pointer -DNDEBUG --no-enforce-eh-specs -pipe --exec-charset=UTF-8 --input-charset=UTF-8 --no-implement-inlines --unit-at-a-time --fast-math")
include(CheckCXXCompilerFlag)
CHECK_CXX_COMPILER_FLAG("-fvisibility-inlines-hidden" CXX_HAS_VIH_FLAG)
#gcc doesn't support visibility on PE/win32
if(CXX_HAS_VIH_FLAG AND NOT MINGW)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility-inlines-hidden")
set(CMAKE_C_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility-inlines-hidden")
endif()
else()
if(MSVC)
# /Ox is -O3
# QT4 has /Zc:wchar_t-, QT5 has /Zc:wchar_t
set(CMAKE_CXX_FLAGS "/Ox /Zc:wchar_t /EHsc")
set(CMAKE_C_FLAGS "/Ox /Zc:wchar_t /EHsc")
else()
set(CMAKE_CXX_FLAGS "-O3")
set(CMAKE_C_FLAGS "-O3")
endif()
endif()
endif()
endif()
###############################################################################
# Verbose Makefile
###############################################################################
option(WANT_VERBOSE "Generate verbose Makefiles" OFF)
if(WANT_VERBOSE)
set(CMAKE_VERBOSE_MAKEFILE ON)
set(CMAKE_STATUS_VERBOSE_SUPPORT "Yes")
list(APPEND CMAKE_KVIRC_BUILD_FLAGS VERBOSE)
else()
set(CMAKE_STATUS_VERBOSE_SUPPORT "No")
endif()
###############################################################################
# Version compatibility switch: appends VERSION_MAJOR to KVIrc and kvilib
###############################################################################
option(WANT_COEXISTENCE "Append version to binaries to maintain compatibility with older versions" OFF)
if(WANT_COEXISTENCE)
set(KVIRC_BINARYNAME ${PACKAGE}${VERSION_MAJOR})
set(KVILIB_BINARYNAME kvilib${VERSION_MAJOR})
set(CMAKE_STATUS_COEXISTENCE_VER "Yes")
else()
set(KVIRC_BINARYNAME ${PACKAGE})
set(KVILIB_BINARYNAME kvilib)
set(CMAKE_STATUS_COEXISTENCE_VER "No")
endif()
###############################################################################
# Module install path: KVIrc needs to know where they are installed
###############################################################################
if(UNIX)
if(APPLE)
set(CMAKE_KVIRC_RESOURCES_DIR "${CMAKE_INSTALL_PREFIX}/Contents/Resources/")
else()
# Assume GNU/Linux
set(CMAKE_KVIRC_RESOURCES_DIR "${CMAKE_INSTALL_PREFIX}/share/kvirc/${VERSION_BRANCH}/")
set(CMAKE_KVIRC_MODULES_DIR "${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX}/kvirc/${VERSION_BRANCH}/modules")
list(APPEND CMAKE_KVIRC_BUILD_FLAGS LIB_SUFFIX=${LIB_SUFFIX})
endif()
elseif(WIN32)
set(CMAKE_KVIRC_RESOURCES_DIR "${CMAKE_INSTALL_PREFIX}/")
set(CMAKE_KVIRC_MODULES_DIR "${CMAKE_INSTALL_PREFIX}/modules/")
endif()
###############################################################################
# System checks
###############################################################################
include(CheckTypeSize)
CHECK_TYPE_SIZE("short" CMAKE_SYSTEM_SIZE_OF_SHORT_INT)
CHECK_TYPE_SIZE("int" CMAKE_SYSTEM_SIZE_OF_INT)
CHECK_TYPE_SIZE("long" CMAKE_SYSTEM_SIZE_OF_LONG_INT)
CHECK_TYPE_SIZE("long long" CMAKE_SYSTEM_SIZE_OF_LONG_LONG_INT)
include(CheckIncludeFiles)
CHECK_INCLUDE_FILES(sys/types.h SYSTEM_HAS_SYS_TYPES_H)
CHECK_INCLUDE_FILES(strings.h SYSTEM_HAS_STRINGS_H)
# "dynamic labels" compiler support
try_run(TEST_DID_RUN_DYNLABELS TEST_DID_COMPILE_DYNLABELS "${CMAKE_BINARY_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}/cmake/dynlabels.cpp")
if(TEST_DID_COMPILE_DYNLABELS)
string(COMPARE EQUAL "${TEST_DID_RUN_DYNLABELS}" "0" TEST_DID_RUN_DYNLABELS_SUCCESS)
if(TEST_DID_RUN_DYNLABELS_SUCCESS)
set(COMPILE_USE_DYNAMIC_LABELS 1)
else()
set(COMPILE_USE_DYNAMIC_LABELS 0)
endif()
else()
set(COMPILE_USE_DYNAMIC_LABELS 0)
endif()
###############################################################################
# Library and tool checks, in order. First the required ones
# in order of dependency, then the optional ones.
###############################################################################
# ignore sigalarm
option(WANT_IGNORE_SIGALARM "Ignore SIGALARM signal" OFF)
# Check for threads
find_package(Threads REQUIRED)
if(CMAKE_USE_WIN32_THREADS_INIT OR CMAKE_USE_PTHREADS_INIT)
if(CMAKE_USE_WIN32_THREADS_INIT)
# No need to link to any specific library
set(COMPILE_THREADS_USE_WIN32 1)
set(CMAKE_STATUS_THREADS_SUPPORT "Win32")
list(APPEND CMAKE_KVIRC_BUILD_FLAGS Threads=Win32)
else()
if(CMAKE_HAVE_THREADS_LIBRARY)
list(APPEND LIBS ${CMAKE_THREAD_LIBS_INIT})
endif()
set(COMPILE_THREADS_USE_POSIX 1)
list(APPEND CMAKE_KVIRC_BUILD_FLAGS Threads=POSIX)
if(WANT_IGNORE_SIGALARM)
set(CMAKE_STATUS_THREADS_SUPPORT "POSIX (ignoring SIGALARM)")
set(COMPILE_IGNORE_SIGALARM 1)
else()
set(CMAKE_STATUS_THREADS_SUPPORT "POSIX")
endif()
endif()
else()
set(CMAKE_STATUS_THREADS_SUPPORT "Not used")
endif()
# Check for ZLib
find_package(ZLIB REQUIRED)
if(ZLIB_FOUND)
include_directories(${ZLIB_INCLUDE_DIR})
list(APPEND LIBS ${ZLIB_LIBRARIES})
set(COMPILE_ZLIB_SUPPORT 1)
endif()
############################################################################
# Check for Qt5
############################################################################
find_package(Qt5Widgets)
if(Qt5Widgets_FOUND)
set(CMAKE_STATUS_QT_VERSION "${Qt5Widgets_VERSION_STRING}")
set(qt5_kvirc_modules)
else()
message(FATAL_ERROR "No Qt5 found!")
endif()
# automoc is used by both qt4 and qt5
set(CMAKE_AUTOMOC TRUE)
# Shared options
if(APPLE OR WIN32)
# No Qt D-Bus on Mac and Windows
option(WANT_QTDBUS "Whether to compile Qt D-Bus support" OFF)
else()
option(WANT_QTDBUS "Whether to compile Qt D-Bus support" ON)
endif()
option(WANT_QTWEBKIT "Whether to compile Qt WebKit support" ON)
option(WANT_QTSVG "Whether to compile Qt SVG support" ON)
# May be re-set below, if the proper libs are found.
set(CMAKE_STATUS_QX11INFO_SUPPORT "Not available")
include_directories(${Qt5Widgets_INCLUDE_DIRS})
list(APPEND qt5_kvirc_modules Widgets)
# Qt SQL
find_package(Qt5Sql)
if(Qt5Sql_FOUND)
include_directories(${Qt5Sql_INCLUDE_DIRS})
list(APPEND qt5_kvirc_modules Sql)
endif()
# Qt XML
find_package(Qt5Xml)
if(Qt5Xml_FOUND)
include_directories(${Qt5Xml_INCLUDE_DIRS})
list(APPEND qt5_kvirc_modules Xml)
endif()
# Qt Network
find_package(Qt5Network)
if(Qt5Network_FOUND)
include_directories(${Qt5Network_INCLUDE_DIRS})
list(APPEND qt5_kvirc_modules Network)
endif()
# Qt PrintSupport
find_package(Qt5PrintSupport)
if(Qt5PrintSupport_FOUND)
include_directories(${Qt5PrintSupport_INCLUDE_DIRS})
list(APPEND qt5_kvirc_modules PrintSupport)
endif()
# Qt Multimedia
find_package(Qt5Multimedia)
if(Qt5Multimedia_FOUND)
include_directories(${Qt5Multimedia_INCLUDE_DIRS})
list(APPEND qt5_kvirc_modules Multimedia)
endif()
# Qt D-Bus support
if(WANT_QTDBUS)
find_package(Qt5DBus)
if(Qt5DBus_FOUND)
list(APPEND qt5_kvirc_modules DBus)
include_directories(${Qt5DBus_INCLUDE_DIRS})
set(COMPILE_DBUS_SUPPORT 1)
endif()
endif()
# Qt WebKit support
if(WANT_QTWEBKIT)
find_package(Qt5WebKitWidgets)
if(Qt5WebKitWidgets_FOUND)
list(APPEND qt5_kvirc_modules WebKitWidgets)
include_directories(${Qt5WebKitWidgets_INCLUDE_DIRS})
set(COMPILE_WEBKIT_SUPPORT 1)
endif()
endif()
# Qt SVG support
if(WANT_QTSVG)
find_package(Qt5Svg)
if(Qt5Svg_FOUND)
list(APPEND qt5_kvirc_modules Svg)
include_directories(${Qt5Svg_INCLUDE_DIRS})
set(COMPILE_SVG_SUPPORT 1)
endif()
endif()
if(WIN32)
find_package(Qt5WinExtras)
if(Qt5WinExtras_FOUND)
list(APPEND qt5_kvirc_modules WinExtras)
include_directories(${Qt5WinExtras_INCLUDE_DIRS})
endif()
endif()
# Qt5 requires the X11Extras module for the QX11Info class (which is needed for XSS support and other stuff)
if(UNIX AND NOT APPLE)
find_package(Qt5X11Extras)
if(Qt5X11Extras_FOUND)
set(COMPILE_QX11INFO_SUPPORT 1)
set(CMAKE_STATUS_QX11INFO_SUPPORT "Yes")
list(APPEND qt5_kvirc_modules X11Extras)
include_directories(${Qt5X11Extras_INCLUDE_DIRS})
endif()
endif()
get_target_property(QT_LIBRARY_DIR Qt5::Core LOCATION)
get_filename_component(QT_LIBRARY_DIR ${QT_LIBRARY_DIR} PATH)
get_filename_component(QT_LIBRARY_DIR "${QT_LIBRARY_DIR}/.." ABSOLUTE)
############################################################################
# Check for KDE
############################################################################
option(WANT_KDE "Whether to use KDE support" ON)
set(CMAKE_RESULT_USING_KDE false)
if(WANT_KDE)
# Using Qt5 -> KDE5
find_package(ECM 1.0.0 QUIET NO_MODULE)
if(DEFINED ECM_VERSION_MAJOR)
set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH} ${ECM_KDE_MODULE_DIR} ${CMAKE_MODULE_PATH})
find_package(KF5 "5.2.0" COMPONENTS
CoreAddons # KAboutData
I18n # KLocalizedString
XmlGui # KMainWindow
WindowSystem # KWindowSystem
Notifications # KNotification
Service # KToolInvocation
)
if(KF5_FOUND)
set(CMAKE_RESULT_USING_KDE true)
#include_directories(${KDE4_INCLUDES})
#add_definitions(${KDE4_DEFINITIONS})
set(COMPILE_KDE_SUPPORT 1)
# There seems to be no portable way to figure out if KDE version is 4 or 5
set(COMPILE_KDE5_SUPPORT 1)
list(APPEND LIBS KF5::CoreAddons KF5::I18n KF5::XmlGui KF5::WindowSystem KF5::Notifications KF5::Service)
set(CMAKE_STATUS_KDE_SUPPORT "Yes")
if(DEFINED KF5_VERSION)
set(CMAKE_STATUS_KDE_VERSION ${KF5_VERSION})
else()
set(CMAKE_STATUS_KDE_VERSION "5.X")
endif()
else()
set(CMAKE_STATUS_KDE_SUPPORT "Not available (KF5 not found)")
endif()
else()
set(CMAKE_STATUS_KDE_SUPPORT "Not available (ECM not found)")
endif()
else()
set(CMAKE_STATUS_KDE_SUPPORT "Not requested")
endif()
# Check for X11
if(UNIX)
if(APPLE)
set(CMAKE_STATUS_X11_SUPPORT "Not used")
else()
# Assume Linux
find_package(X11)
if(X11_FOUND)
set(COMPILE_X11_SUPPORT 1)
# The X screensaver stuff is in the libxss-dev package (Ubuntu/Debian)
if(X11_Xscreensaver_FOUND)
# QX11Info is needed to interact with Xscreensaver
if(COMPILE_QX11INFO_SUPPORT)
set(COMPILE_XSS_SUPPORT 1)
set(CMAKE_STATUS_X11_SUPPORT "Yes, with scrnsaveproto")
include_directories(${X11_Xscreensaver_INCLUDE_PATH})
list(APPEND LIBS ${X11_Xscreensaver_LIB})
else()
set(CMAKE_STATUS_X11_SUPPORT "Yes")
endif()
else()
set(CMAKE_STATUS_X11_SUPPORT "Yes")
endif()
include_directories(${X11_INCLUDE_DIR})
list(APPEND LIBS ${X11_LIBRARIES})
# Seems like ${X11_LIBRARIES} doesn't add -lXrender, which is needed
# for building with --no-add-needed/binutils-gold, see
# <http://bugs.debian.org/555068> for details.
if(X11_Xrender_FOUND)
list(APPEND LIBS ${X11_Xrender_LIB})
endif(X11_Xrender_FOUND)
else()
set(CMAKE_STATUS_X11_SUPPORT "Not available")
endif()
endif()
else()
set(CMAKE_STATUS_X11_SUPPORT "Not needed")
endif()
# Phonon support
option(WANT_PHONON "Whether to compile Phonon support" ON)
if(WANT_PHONON)
find_package(Phonon4Qt5 NO_MODULE)
if(Phonon4Qt5_FOUND)
set(COMPILE_PHONON_SUPPORT 1)
list(APPEND LIBS ${PHONON_LIBRARY})
list(APPEND CMAKE_STATUS_AUDIO_BACKENDS "Phonon")
endif()
endif()
# this is a no-op - not nice i know, but real no point in making it optional...
if(Qt5Multimedia_FOUND)
list(APPEND CMAKE_STATUS_AUDIO_BACKENDS "Qt5Multimedia")
endif()
# ESD
option(WANT_ESD "Whether to compile ESD support" ON)
if(WANT_ESD)
find_package(ESD)
if(ESD_FOUND)
set(COMPILE_ESD_SUPPORT 1)
list(APPEND LIBS ${ESD_LIBRARY})
list(APPEND CMAKE_STATUS_AUDIO_BACKENDS "Esd")
endif()
endif()
# oss + audiofile
option(WANT_OSS "Whether to compile OSS support" ON)
option(WANT_AUDIOFILE "Whether to compile audiofile support" ON)
if(WANT_OSS)
find_package(OSS)
if(OSS_FOUND)
set(COMPILE_OSS_SUPPORT 1)
endif()
if(WANT_AUDIOFILE)
find_package(Audiofile)
if(AUDIOFILE_FOUND)
set(COMPILE_AUDIOFILE_SUPPORT 1)
list(APPEND LIBS ${AUDIOFILE_LIBRARY})
list(APPEND CMAKE_STATUS_AUDIO_BACKENDS "Oss+AudioFile")
endif()
else()
list(APPEND CMAKE_STATUS_AUDIO_BACKENDS "Oss")
endif()
endif()
#winmm - win32
if(WIN32)
list(APPEND CMAKE_STATUS_AUDIO_BACKENDS "WinMM")
endif()
############################################################################
# Check for macOS universal binary
############################################################################
if(APPLE)
option(WANT_UNIVERSAL_BINARY "Whether to compile a universal binary on macOS" ON)
if(WANT_UNIVERSAL_BINARY)
set(CMAKE_OSX_ARCHITECTURES x86_64)
set(CMAKE_STATUS_BUILD_UNIVERSAL_BINARY "User enabled")
#FIXME: This should be handled with CMAKE_OSX_SYSROOT (TOM)
set(CMAKE_SHARED_LINKER_FLAGS "-stdlib=libc++ -mmacosx-version-min=10.7")
set(CMAKE_EXE_LINKER_FLAGS "-stdlib=libc++ -mmacosx-version-min=10.7")
else()
set(CMAKE_STATUS_BUILD_UNIVERSAL_BINARY "No")
endif()
else()
set(CMAKE_STATUS_BUILD_UNIVERSAL_BINARY "Not available")
endif()
############################################################################
# OpenSSL support (Secure Sockets, Certificates, Digests etc.)
############################################################################
option(WANT_OPENSSL "Whether to compile OpenSSL support" ON)
if(WANT_OPENSSL)
find_package(OpenSSL)
if(OPENSSL_FOUND)
if(WIN32)
# On windows/mingw we need libeay32 too...
find_library(LIB_EAY NAMES libeay32MD eay libeay libeay32 libcrypto
${_OPENSSL_ROOT_HINTS_AND_PATHS}
PATH_SUFFIXES
"lib"
"lib/MinGW")
if(LIB_EAY)
include_directories(${OPENSSL_INCLUDE_DIR})
# The following are here in order to pick the applink.c file
# The documentation says that it should be included in OPENSSL_INCLUDE_DIR/openssl
# but in the package I have now it's actually in OPENSSL_INCLUDE_DIR/../ms .
include_directories(${OPENSSL_INCLUDE_DIR}/openssl)
include_directories(${OPENSSL_INCLUDE_DIR}/../ms)
list(APPEND LIBS ${OPENSSL_LIBRARIES} ${LIB_EAY})
set(COMPILE_SSL_SUPPORT 1)
set(CMAKE_STATUS_SSL_SUPPORT "Yes")
else()
set(CMAKE_STATUS_SSL_SUPPORT "Not available, libeay missing")
endif()
else()
include_directories(${OPENSSL_INCLUDE_DIR})
list(APPEND LIBS ${OPENSSL_LIBRARIES})
set(COMPILE_SSL_SUPPORT 1)
set(CMAKE_STATUS_SSL_SUPPORT "Yes")
# CMake FindOpenSSL is incomplete and does not add -lcrypto to LIBS...
list(APPEND LIBS -lcrypto)
endif()
else()
set(CMAKE_STATUS_SSL_SUPPORT "Not available")
endif()
else()
set(CMAKE_STATUS_SSL_SUPPORT "No")
endif()
############################################################################
# Crypt engines support
############################################################################
option(WANT_CRYPT "Compile cryptographic support and engines" ON)
if(WANT_CRYPT)
set(COMPILE_CRYPT_SUPPORT 1)
set(CMAKE_STATUS_CRYPT_SUPPORT "Yes")
else()
set(CMAKE_STATUS_CRYPT_SUPPORT "No")
endif()
############################################################################
# IPv6 support
############################################################################
option(WANT_IPV6 "Compile IPv6 support" ON)
if(WANT_IPV6)
set(COMPILE_IPV6_SUPPORT 1)
set(CMAKE_STATUS_IPV6_SUPPORT "Yes")
else()
set(CMAKE_STATUS_IPV6_SUPPORT "No")
endif()
############################################################################
# Do we want pseudo-transparency?
############################################################################
option(WANT_TRANSPARENCY "Compile transparency support" ON)
if(WANT_TRANSPARENCY)
set(COMPILE_PSEUDO_TRANSPARENCY 1)
set(CMAKE_STATUS_TRANSPARENCY_SUPPORT "Yes")
else()
set(CMAKE_STATUS_TRANSPARENCY_SUPPORT "No")
endif()
# Check for Perl support
# (note: needed for user documentation generation)
option(WANT_PERL "Compile Perl support" ON)
# Perl is needed for documentation, too
find_package(Perl)
if(WANT_PERL)
if(PERL_FOUND)
set(COMPILE_PERL_SUPPORT 1)
set(CMAKE_STATUS_PERL_SUPPORT "Yes, used for scripting+doc")
# Perl compilation / linking flags are handled inside perlcore module
else()
set(CMAKE_STATUS_PERL_SUPPORT "No")
endif()
else()
if(PERL_FOUND)
set(CMAKE_STATUS_PERL_SUPPORT "Used for doc, but scripting disabled by user")
else()
set(CMAKE_STATUS_PERL_SUPPORT "No")
endif()
endif()
# Check for Python support
option(WANT_PYTHON "Compile Python support" ON)
if(WANT_PYTHON)
find_package(PythonLibs 2.7)
if(PYTHONLIBS_FOUND)
set(COMPILE_PYTHON_SUPPORT 1)
set(CMAKE_STATUS_PYTHON_SUPPORT "Yes")
list(APPEND LIBS ${PYTHON_LIBRARIES})
include_directories(${PYTHON_INCLUDE_DIRS})
else()
set(CMAKE_STATUS_PYTHON_SUPPORT "No, not found.")
endif()
else()
set(CMAKE_STATUS_PYTHON_SUPPORT "No")
endif()
############################################################################
# Enchant (spell checker) support
############################################################################
option(WANT_SPELLCHECKER "Compile spell-checker support" ON)
if(WANT_SPELLCHECKER)
find_package(PkgConfig)
pkg_check_modules(Enchant enchant)
if(Enchant_FOUND)
set(CMAKE_STATUS_SPELLCHECKER_SUPPORT "Yes")
include_directories(${Enchant_INCLUDE_DIRS})
list(APPEND LIBS ${Enchant_LDFLAGS})
set(COMPILE_ENCHANT_SUPPORT 1)
else()
set(CMAKE_STATUS_SPELLCHECKER_SUPPORT "No (libenchant not found)")
endif()
else()
set(CMAKE_STATUS_SPELLCHECKER_SUPPORT "No")
endif()
############################################################################
# IPC (inter-process communication) support
############################################################################
option(WANT_IPC "Compile inter-process communication support" ON)
if(WANT_IPC)
set(CMAKE_STATUS_IPC_SUPPORT "Yes")
else()
set(COMPILE_NO_IPC 1)
set(CMAKE_STATUS_IPC_SUPPORT "No")
endif()
############################################################################
# NETWORK FUNCTIONS support
############################################################################
include(CheckFunctionExists)
CHECK_FUNCTION_EXISTS("inet_ntoa" HAVE_INET_NTOA_EXISTS)
# what systems lack this!?
if(HAVE_INET_NTOA_EXISTS)
set(HAVE_INET_NTOA 1)
endif()
CHECK_FUNCTION_EXISTS("inet_aton" HAVE_INET_ATON_EXISTS)
# what systems lack this!?
if(HAVE_INET_ATON_EXISTS)
set(HAVE_INET_ATON 1)
endif()
# Check GET_INTERFACE_ADDRESS support
if(NOT WIN32)
find_path(GET_INTERFACE_ADDRESS_INCLUDE_DIR net/if.h)
if(GET_INTERFACE_ADDRESS_INCLUDE_DIR)
set(COMPILE_GET_INTERFACE_ADDRESS 1)
endif()
endif()
############################################################################
# SetEnv/PutEnv support
############################################################################
CHECK_FUNCTION_EXISTS("setenv" HAVE_SETENV_EXISTS)
# what systems lack this!?
if(HAVE_SETENV_EXISTS)
set(HAVE_SETENV 1)
endif()
CHECK_FUNCTION_EXISTS("putenv" HAVE_PUTENV_EXISTS)
# what systems lack this!?
if(HAVE_PUTENV_EXISTS)
set(HAVE_PUTENV 1)
endif()
############################################################################
# GSM support
############################################################################
option(WANT_GSM "Compile GSM support" ON)
if(WANT_GSM)
set(COMPILE_USE_GSM 1)
set(CMAKE_STATUS_GSM_SUPPORT "Yes")
else()
set(CMAKE_STATUS_GSM_SUPPORT "No")
endif()
############################################################################
# DCC canvas support
############################################################################
#option(WANT_DCC_CANVAS "Compile DCC Canvas Support" OFF)
#if(WANT_DCC_CANVAS)
# set(CMAKE_STATUS_DCC_CANVAS_SUPPORT "Yes")
# set(COMPILE_DCC_CANVAS 1)
#else()
# set(CMAKE_STATUS_DCC_CANVAS_SUPPORT "No")
#endif()
############################################################################
# DCC voice support
############################################################################
CHECK_INCLUDE_FILE(linux/soundcard.h CMAKE_HAVE_LINUX_SOUNDCARD_H)
CHECK_INCLUDE_FILE(sys/soundcard.h CMAKE_HAVE_SYS_SOUNDCARD_H)
CHECK_INCLUDE_FILE(soundcard.h CMAKE_HAVE_SOUNDCARD_H)
option(WANT_DCC_VOICE "Compile DCC voice support" ON)
if(WANT_DCC_VOICE)
if(CMAKE_HAVE_LINUX_SOUNDCARD_H)
set(CMAKE_STATUS_DCC_VOICE_SUPPORT "Yes, found linux/soundcard.h")
set(HAVE_LINUX_SOUNDCARD_H 1)
elseif(CMAKE_HAVE_SYS_SOUNDCARD_H)
set(CMAKE_STATUS_DCC_VOICE_SUPPORT "Yes, found sys/soundcard.h")
set(HAVE_SYS_SOUNDCARD_H 1)
elseif(CMAKE_HAVE_SOUNDCARD_H)
set(CMAKE_STATUS_DCC_VOICE_SUPPORT "Yes, found soundcard.h")
set(HAVE_SOUNDCARD_H 1)
else()
set(COMPILE_DISABLE_DCC_VOICE 1)
set(CMAKE_STATUS_DCC_VOICE_SUPPORT "No, soundcard.h not found")
endif()
else()
set(COMPILE_DISABLE_DCC_VOICE 1)
set(CMAKE_STATUS_DCC_VOICE_SUPPORT "No")
endif()
############################################################################
# DCC video support + extended webcam support (LibV4L2)
############################################################################
option(WANT_DCC_VIDEO "Compile DCC video support" OFF)
if(WANT_DCC_VIDEO)
# Qt MultimediaWidgets
find_package(Qt5MultimediaWidgets)
if(Qt5MultimediaWidgets_FOUND)
include_directories(${Qt5MultimediaWidgets_INCLUDE_DIRS})
list(APPEND qt5_kvirc_modules MultimediaWidgets)
set(COMPILE_DISABLE_DCC_VIDEO 0)
set(CMAKE_STATUS_DCC_VIDEO_SUPPORT "Yes")
else()
set(COMPILE_DISABLE_DCC_VIDEO 1)
set(CMAKE_STATUS_DCC_VIDEO_SUPPORT "Not available")
endif()
else()
set(COMPILE_DISABLE_DCC_VIDEO 1)
set(CMAKE_STATUS_DCC_VIDEO_SUPPORT "No")
endif()
############################################################################
# Ogg/Vorbis and Ogg/Theora support
############################################################################
option(WANT_OGG_THEORA "Compile Ogg/Vorbis+Theora support" OFF)
if(WANT_OGG_THEORA)
find_package(Theora)
if(THEORA_FOUND)
set(CMAKE_STATUS_OGG_THEORA_SUPPORT "Yes")
list(APPEND LIBS ${THEORA_LIBRARY})
include_directories(${THEORA_INCLUDE_DIR})
else()
set(COMPILE_DISABLE_OGG_THEORA 1)
set(CMAKE_STATUS_OGG_THEORA_SUPPORT "No")
endif()
else()
set(COMPILE_DISABLE_OGG_THEORA 1)
set(CMAKE_STATUS_OGG_THEORA_SUPPORT "No")
endif()
############################################################################
# Memory profiling support
############################################################################
option(WANT_MEMORY_PROFILE "Compile memory profiling support" OFF)
if(WANT_MEMORY_PROFILE)
set(COMPILE_MEMORY_PROFILE 1)
set(CMAKE_STATUS_MEMORY_PROFILE_SUPPORT "User enabled")
else()
set(CMAKE_STATUS_MEMORY_PROFILE_SUPPORT "No")
endif()
############################################################################
# Memory checks support
############################################################################
option(WANT_MEMORY_CHECKS "Compile memory checking support" OFF)
if(WANT_MEMORY_CHECKS)
set(COMPILE_MEMORY_CHECKS 1)
set(CMAKE_STATUS_MEMORY_CHECKS_SUPPORT "User enabled")
else()
set(CMAKE_STATUS_MEMORY_CHECKS_SUPPORT "No")
endif()
############################################################################
# Platform Specific checks
############################################################################
if(WIN32)