mirror of
https://github.com/azahar-emu/azahar.git
synced 2026-09-22 04:16:30 +02:00
OpenSauce04
5cacd09a13
This commit adds a new recognized environment variable `CITRA_USE_TAG_AS_VERSION` which, when defined, sets the Azahar version string to the output of: git describe --tags --dirty ...which is either just the latest tag if there's an exact match, or, if there have been commits since the latest tag, the latest tag, the number of commits since that tag, and the current hash in this format: <tag>-<num commits since>-<hash>
58 lines
2.2 KiB
CMake
58 lines
2.2 KiB
CMake
macro(generate_build_info)
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find_package(Git QUIET)
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# Gets a UTC timstamp and sets the provided variable to it
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function(get_timestamp _var)
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string(TIMESTAMP timestamp UTC)
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set(${_var} "${timestamp}" PARENT_SCOPE)
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endfunction()
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get_timestamp(BUILD_DATE)
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list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/externals/cmake-modules")
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if (EXISTS "${CMAKE_SOURCE_DIR}/GIT-COMMIT" AND EXISTS "${CMAKE_SOURCE_DIR}/GIT-TAG")
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file(READ "${CMAKE_SOURCE_DIR}/GIT-COMMIT" GIT_REV_RAW LIMIT 64)
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string(STRIP "${GIT_REV_RAW}" GIT_REV)
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string(SUBSTRING "${GIT_REV_RAW}" 0 9 GIT_DESC)
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set(GIT_BRANCH "HEAD")
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elseif (EXISTS "${CMAKE_SOURCE_DIR}/.git/objects")
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# Find the package here with the known path so that the GetGit commands can find it as well
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find_package(Git QUIET PATHS "${GIT_EXECUTABLE}")
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# only use Git to check revision info when source is obtained via Git
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include(GetGitRevisionDescription)
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get_git_head_revision(GIT_REF_SPEC GIT_REV)
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git_describe(GIT_DESC --always --long --dirty)
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git_branch_name(GIT_BRANCH)
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if (DEFINED ENV{CITRA_USE_TAG_AS_VERSION})
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git_describe(GIT_TAG --tags --dirty)
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endif()
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else()
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# self-packed archive?
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set(GIT_REV "UNKNOWN")
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set(GIT_DESC "UNKNOWN")
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set(GIT_BRANCH "UNKNOWN")
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endif()
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string(SUBSTRING "${GIT_REV}" 0 7 GIT_SHORT_REV)
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# Set build version
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set(REPO_NAME "")
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set(BUILD_VERSION "0")
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set(BUILD_FULLNAME "${GIT_SHORT_REV}")
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if (NOT DEFINED GIT_TAG)
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if ((DEFINED ENV{CI} AND DEFINED ENV{GITHUB_ACTIONS}))
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if ($ENV{GITHUB_REF_TYPE} STREQUAL "tag")
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set(GIT_TAG $ENV{GITHUB_REF_NAME})
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endif()
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elseif (EXISTS "${CMAKE_SOURCE_DIR}/GIT-COMMIT" AND EXISTS "${CMAKE_SOURCE_DIR}/GIT-TAG")
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file(READ "${CMAKE_SOURCE_DIR}/GIT-TAG" GIT_TAG)
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string(STRIP ${GIT_TAG} GIT_TAG)
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endif()
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endif()
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if (DEFINED GIT_TAG AND NOT "${GIT_TAG}" STREQUAL "unknown")
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set(BUILD_VERSION "${GIT_TAG}")
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set(BUILD_FULLNAME "${BUILD_VERSION}")
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endif()
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endmacro()
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