zeal/CMakeLists.txt

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CMake
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cmake_minimum_required(VERSION 3.16.3)
# CMake options.
set(CMAKE_ERROR_DEPRECATED TRUE)
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
project(Zeal
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VERSION 0.7.3
DESCRIPTION "A simple documentation browser."
HOMEPAGE_URL "https://zealdocs.org"
LANGUAGES CXX
)
# Set to TRUE for a tagged release.
# NOTE: Don't forget to add a new release entry in the AppStream metadata!
if(NOT ZEAL_RELEASE_BUILD AND DEFINED ENV{ZEAL_RELEASE_BUILD})
set(ZEAL_RELEASE_BUILD $ENV{ZEAL_RELEASE_BUILD})
endif()
# Project information.
set(PROJECT_COMPANY_NAME "Oleg Shparber")
set(PROJECT_COPYRIGHT "© 2013-2024 Oleg Shparber and other contributors")
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# Find available major Qt version. It will be stored in QT_VERSION_MAJOR.
if(NOT ZEAL_USE_QT5)
find_package(QT NAMES Qt6 COMPONENTS Core)
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set(QT_MINIMUM_VERSION 6.2.0)
endif()
if(NOT QT_FOUND)
find_package(QT NAMES Qt5 REQUIRED COMPONENTS Core)
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set(QT_MINIMUM_VERSION 5.9.5)
endif()
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message(NOTICE "Detected Qt version: ${QT_VERSION}")
# Determine version for dev builds.
if(NOT ZEAL_RELEASE_BUILD)
message(NOTICE "Building unreleased code. Proceed at your own risk!")
# TODO: Add support for metadata passed from env, e.g. aur, appimage, etc.
include(GetVersionFromGit)
if(Zeal_GIT_VERSION_SHA)
# Extra check in case we forgot to bump version in project() directive.
if(NOT PROJECT_VERSION_PATCH EQUAL Zeal_GIT_VERSION_PATCH_NEXT)
message(WARNING "Incorrect patch version! Forgot to bump?")
endif()
set(ZEAL_VERSION_SUFFIX "-dev.${Zeal_GIT_VERSION_AHEAD}+${Zeal_GIT_VERSION_SHA}")
else()
set(ZEAL_VERSION_SUFFIX "-dev")
endif()
endif()
set(ZEAL_VERSION_FULL "${Zeal_VERSION}${ZEAL_VERSION_SUFFIX}")
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message(NOTICE "Calculated Zeal version: ${ZEAL_VERSION_FULL}")
file(WRITE "${CMAKE_BINARY_DIR}/zeal_version" ${ZEAL_VERSION_FULL})
# A custom target to print the full version.
# Usage: cmake --build build --preset ninja-multi-vcpkg-release --target zeal_version
add_custom_target(zeal_version
COMMAND ${CMAKE_COMMAND} -E echo "Zeal version: ${ZEAL_VERSION_FULL}"
VERBATIM
)
if(${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.24.0")
set(CMAKE_COMPILE_WARNING_AS_ERROR ON)
endif()
add_subdirectory(assets)
add_subdirectory(src)