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qTox/cmake/Dependencies.cmake
powerjungle 90cc962802
feat(logging): check if current code is tagged 
This commit adds a new define called "GIT_DESCRIBE_EXACT" through cmake.
It is checked with a regex in "updatecheck.cpp" for a version number after the
check for new updates. If there is no version number,
a warning is output to log.

The reason for the new define is to avoid doing too much regex on
"GET_DESCRIBE", since "GIT_DESCRIBE_EXACT" will not contain a version number if
the code is not tagged.
2020-11-14 12:36:26 +02:00

266 lines
7.9 KiB
CMake
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# Copyright © 2019 by The qTox Project Contributors
#
# This file is part of qTox, a Qt-based graphical interface for Tox.
# qTox is libre software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# qTox 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 qTox. If not, see <http://www.gnu.org/licenses/>
################################################################################
#
# :: Dependencies
#
################################################################################
# This should go into subdirectories later.
find_package(PkgConfig REQUIRED)
find_package(Qt5Concurrent REQUIRED)
find_package(Qt5Core REQUIRED)
find_package(Qt5Gui REQUIRED)
find_package(Qt5LinguistTools REQUIRED)
find_package(Qt5Network REQUIRED)
find_package(Qt5OpenGL REQUIRED)
find_package(Qt5Svg REQUIRED)
find_package(Qt5Test REQUIRED)
find_package(Qt5Widgets REQUIRED)
find_package(Qt5Xml REQUIRED)
function(add_dependency)
set(ALL_LIBRARIES ${ALL_LIBRARIES} ${ARGN} PARENT_SCOPE)
endfunction()
# Everything links to these Qt libraries.
add_dependency(
Qt5::Core
Qt5::Gui
Qt5::Network
Qt5::OpenGL
Qt5::Svg
Qt5::Widgets
Qt5::Xml)
include(CMakeParseArguments)
function(search_dependency pkg)
set(options OPTIONAL STATIC_PACKAGE)
set(oneValueArgs PACKAGE LIBRARY FRAMEWORK HEADER)
set(multiValueArgs)
cmake_parse_arguments(arg "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
# Try pkg-config first.
if(NOT ${pkg}_FOUND AND arg_PACKAGE)
pkg_check_modules(${pkg} ${arg_PACKAGE})
endif()
# Then, try OSX frameworks.
if(NOT ${pkg}_FOUND AND arg_FRAMEWORK)
find_library(${pkg}_LIBRARIES
NAMES ${arg_FRAMEWORK}
PATHS ${CMAKE_OSX_SYSROOT}/System/Library
PATH_SUFFIXES Frameworks
NO_DEFAULT_PATH
)
if(${pkg}_LIBRARIES)
set(${pkg}_FOUND TRUE)
endif()
endif()
# Last, search for the library itself globally.
if(NOT ${pkg}_FOUND AND arg_LIBRARY)
find_library(${pkg}_LIBRARIES NAMES ${arg_LIBRARY})
if(arg_HEADER)
find_path(${pkg}_INCLUDE_DIRS NAMES ${arg_HEADER})
endif()
if(${pkg}_LIBRARIES AND (${pkg}_INCLUDE_DIRS OR NOT arg_HEADER))
set(${pkg}_FOUND TRUE)
endif()
endif()
if(NOT ${pkg}_FOUND)
if(NOT arg_OPTIONAL)
message(FATAL_ERROR "${pkg} package, library or framework not found")
else()
message(STATUS "${pkg} not found")
endif()
else()
if(arg_STATIC_PACKAGE)
set(maybe_static _STATIC)
else()
set(maybe_static "")
endif()
message(STATUS ${pkg} " LIBRARY_DIRS: " "${${pkg}${maybe_static}_LIBRARY_DIRS}" )
message(STATUS ${pkg} " INCLUDE_DIRS: " "${${pkg}${maybe_static}_INCLUDE_DIRS}" )
message(STATUS ${pkg} " CFLAGS_OTHER: " "${${pkg}${maybe_static}_CFLAGS_OTHER}" )
message(STATUS ${pkg} " LIBRARIES: " "${${pkg}${maybe_static}_LIBRARIES}" )
link_directories(${${pkg}${maybe_static}_LIBRARY_DIRS})
include_directories(${${pkg}${maybe_static}_INCLUDE_DIRS})
foreach(flag ${${pkg}${maybe_static}_CFLAGS_OTHER})
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${flag}" PARENT_SCOPE)
endforeach()
set(ALL_LIBRARIES ${ALL_LIBRARIES} ${${pkg}${maybe_static}_LIBRARIES} PARENT_SCOPE)
message(STATUS "${pkg} found")
endif()
set(${pkg}_FOUND ${${pkg}_FOUND} PARENT_SCOPE)
endfunction()
search_dependency(LIBAVCODEC PACKAGE libavcodec)
search_dependency(LIBAVDEVICE PACKAGE libavdevice)
search_dependency(LIBAVFORMAT PACKAGE libavformat)
search_dependency(LIBAVUTIL PACKAGE libavutil)
search_dependency(LIBEXIF PACKAGE libexif)
search_dependency(LIBQRENCODE PACKAGE libqrencode)
search_dependency(LIBSODIUM PACKAGE libsodium)
search_dependency(LIBSWSCALE PACKAGE libswscale)
search_dependency(SQLCIPHER PACKAGE sqlcipher)
search_dependency(VPX PACKAGE vpx)
if(${SPELL_CHECK})
find_package(KF5Sonnet)
if(KF5Sonnet_FOUND)
add_definitions(-DSPELL_CHECKING)
add_dependency(KF5::SonnetUi)
else()
message(WARNING "Sonnet not found. Spell checking will be disabled.")
endif()
endif()
# Try to find cmake toxcore libraries
if(WIN32)
search_dependency(TOXCORE PACKAGE toxcore OPTIONAL STATIC_PACKAGE)
search_dependency(TOXAV PACKAGE toxav OPTIONAL STATIC_PACKAGE)
search_dependency(TOXENCRYPTSAVE PACKAGE toxencryptsave OPTIONAL STATIC_PACKAGE)
else()
search_dependency(TOXCORE PACKAGE toxcore OPTIONAL)
search_dependency(TOXAV PACKAGE toxav OPTIONAL)
search_dependency(TOXENCRYPTSAVE PACKAGE toxencryptsave OPTIONAL)
endif()
# If not found, use automake toxcore libraries
# We only check for TOXCORE, because the other two are gone in 0.2.0.
if (NOT TOXCORE_FOUND)
search_dependency(TOXCORE PACKAGE libtoxcore)
search_dependency(TOXAV PACKAGE libtoxav)
endif()
search_dependency(OPENAL PACKAGE openal)
if (PLATFORM_EXTENSIONS AND UNIX AND NOT APPLE)
# Automatic auto-away support. (X11 also using for capslock detection)
search_dependency(X11 PACKAGE x11 OPTIONAL)
search_dependency(XSS PACKAGE xscrnsaver OPTIONAL)
endif()
if(APPLE)
search_dependency(AVFOUNDATION FRAMEWORK AVFoundation)
search_dependency(COREMEDIA FRAMEWORK CoreMedia )
search_dependency(COREGRAPHICS FRAMEWORK CoreGraphics)
search_dependency(FOUNDATION FRAMEWORK Foundation OPTIONAL)
search_dependency(IOKIT FRAMEWORK IOKit OPTIONAL)
endif()
if(WIN32)
set(ALL_LIBRARIES ${ALL_LIBRARIES} strmiids)
# Qt doesn't provide openssl on windows
search_dependency(OPENSSL PACKAGE openssl)
endif()
if (NOT GIT_DESCRIBE)
execute_process(
COMMAND git describe --tags
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
OUTPUT_VARIABLE GIT_DESCRIBE
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE
)
if(NOT GIT_DESCRIBE)
set(GIT_DESCRIBE "Nightly")
endif()
endif()
add_definitions(
-DGIT_DESCRIBE="${GIT_DESCRIBE}"
)
if (NOT GIT_VERSION)
execute_process(
COMMAND git rev-parse HEAD
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
OUTPUT_VARIABLE GIT_VERSION
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE
)
if(NOT GIT_VERSION)
set(GIT_VERSION "build without git")
endif()
endif()
add_definitions(
-DGIT_VERSION="${GIT_VERSION}"
)
if (NOT GIT_DESCRIBE_EXACT)
execute_process(
COMMAND git describe --exact-match --tags HEAD
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
OUTPUT_VARIABLE GIT_DESCRIBE_EXACT
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE
)
if(NOT GIT_DESCRIBE_EXACT)
set(GIT_DESCRIBE_EXACT "Nightly")
endif()
endif()
add_definitions(
-DGIT_DESCRIBE_EXACT="${GIT_DESCRIBE_EXACT}"
)
set(APPLE_EXT False)
if (FOUNDATION_FOUND AND IOKIT_FOUND)
set(APPLE_EXT True)
endif()
set(X11_EXT False)
if (X11_FOUND AND XSS_FOUND)
set(X11_EXT True)
endif()
if (PLATFORM_EXTENSIONS)
if (${APPLE_EXT} OR ${X11_EXT} OR WIN32)
add_definitions(
-DQTOX_PLATFORM_EXT
)
message(STATUS "Using platform extensions")
else()
message(WARNING "Not using platform extensions, dependencies not found")
set(PLATFORM_EXTENSIONS OFF)
endif()
endif()
if (${DESKTOP_NOTIFICATIONS})
# snorenotify does only provide a cmake find module
find_package(LibsnoreQt5 0.7.0 REQUIRED)
set(ALL_LIBRARIES ${ALL_LIBRARIES} Snore::Libsnore)
endif()
add_definitions(
-DLOG_TO_FILE=1
)
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