dc1e76d60c
This commit sets the library's SOVERSION to its major version number. Setting the soname this way establishes a clear ABI promise. This allows users to safely upgrade to minor or patch releases without needing to recompile their applications, as long as the major version remains the same.
50 lines
1.8 KiB
CMake
50 lines
1.8 KiB
CMake
cmake_minimum_required(VERSION 3.16)
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set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
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if (POLICY CMP0091)
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cmake_policy(SET CMP0091 NEW)
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endif (POLICY CMP0091)
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# By default, the version information is extracted from the git index. However,
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# we can override this behavior by explicitly setting ADS_VERSION and
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# skipping the git checks. This is useful for cases where this project is being
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# used independently of its original git repo (e.g. vendored in another project)
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if(NOT ADS_VERSION)
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set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules ${CMAKE_MODULE_PATH})
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include(GetGitRevisionDescription)
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git_describe(GitTagVersion --tags)
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string(REGEX REPLACE "^([0-9]+)\\..*" "\\1" VERSION_MAJOR "${GitTagVersion}")
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string(REGEX REPLACE "^[0-9]+\\.([0-9]+).*" "\\1" VERSION_MINOR "${GitTagVersion}")
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string(REGEX REPLACE "^[0-9]+\\.[0-9]+\\.([0-9]+).*" "\\1" VERSION_PATCH "${GitTagVersion}")
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set(VERSION_SHORT "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}")
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set(VERSION_SONAME "${VERSION_MAJOR}")
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else()
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string(REGEX MATCHALL "[\.]" VERSION_DOT_MATCHES ${ADS_VERSION})
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list(LENGTH VERSION_DOT_MATCHES VERSION_DOT_COUNT)
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if(VERSION_DOT_COUNT EQUAL 2)
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set(VERSION_SHORT ${ADS_VERSION})
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string(REGEX REPLACE "^([0-9]+)\\..*" "\\1" VERSION_SONAME "${ADS_VERSION}")
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else()
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message(FATAL_ERROR "ADS_VERSION must be in major.minor.patch format, e.g. 3.8.1. Got ${ADS_VERSION}")
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endif()
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endif()
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project(QtADS LANGUAGES CXX VERSION ${VERSION_SHORT})
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option(BUILD_STATIC "Build the static library" OFF)
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option(BUILD_EXAMPLES "Build the examples" ON)
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if("${CMAKE_SIZEOF_VOID_P}" STREQUAL "4")
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set(ads_PlatformDir "x86")
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else()
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set(ads_PlatformDir "x64")
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endif()
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add_subdirectory(src)
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if(BUILD_EXAMPLES)
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add_subdirectory(examples)
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add_subdirectory(demo)
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endif()
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