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https://github.com/RPCSX/rpcsx.git
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f8153fca58
Use the same version value across all scripts instead of program side version and repository side version separatedly
73 lines
2.4 KiB
CMake
73 lines
2.4 KiB
CMake
set(RPCS3_GIT_VERSION "unknown")
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set(RPCS3_GIT_BRANCH "unknown")
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find_package(Git)
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if(GIT_FOUND AND EXISTS "${CMAKE_SOURCE_DIR}/.git/")
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execute_process(COMMAND ${GIT_EXECUTABLE} rev-list HEAD --count
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WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
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RESULT_VARIABLE exit_code
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OUTPUT_VARIABLE RPCS3_GIT_VERSION)
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if(NOT ${exit_code} EQUAL 0)
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message(WARNING "git rev-list failed, unable to include version.")
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else()
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string(STRIP ${RPCS3_GIT_VERSION} RPCS3_GIT_VERSION)
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endif()
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execute_process(COMMAND ${GIT_EXECUTABLE} rev-parse --short=8 HEAD
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WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
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RESULT_VARIABLE exit_code2
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OUTPUT_VARIABLE GIT_VERSION_)
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if(NOT ${exit_code2} EQUAL 0)
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message(WARNING "git rev-parse failed, unable to include version.")
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string(STRIP ${GIT_VERSION_} GIT_VERSION_)
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if(${exit_code} EQUAL 0)
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string(STRIP ${RPCS3_GIT_VERSION}-${GIT_VERSION_} RPCS3_GIT_VERSION)
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endif()
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endif()
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execute_process(COMMAND ${GIT_EXECUTABLE} rev-parse --abbrev-ref HEAD
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WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
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RESULT_VARIABLE exit_code
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OUTPUT_VARIABLE RPCS3_GIT_BRANCH)
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if(NOT ${exit_code} EQUAL 0)
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message(WARNING "git rev-parse failed, unable to include git branch.")
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else()
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string(STRIP ${RPCS3_GIT_BRANCH} RPCS3_GIT_BRANCH)
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endif()
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else()
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message(WARNING "git not found, unable to include version.")
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endif()
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function(gen_git_version rpcs3_src_dir)
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set(GIT_VERSION_FILE "${rpcs3_src_dir}/git-version.h")
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set(GIT_VERSION_UPDATE "1")
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message(STATUS "RPCS3_GIT_VERSION: " ${RPCS3_GIT_VERSION})
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message(STATUS "RPCS3_GIT_BRANCH: " ${RPCS3_GIT_BRANCH})
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if(EXISTS ${GIT_VERSION_FILE})
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# Don't update if marked not to update.
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file(STRINGS ${GIT_VERSION_FILE} match
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REGEX "RPCS3_GIT_VERSION_NO_UPDATE 1")
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if(NOT "${match}" STREQUAL "")
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set(GIT_VERSION_UPDATE "0")
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endif()
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# Don't update if it's already the same.
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file(STRINGS ${GIT_VERSION_FILE} match
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REGEX "${RPCS3_GIT_VERSION}")
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if(NOT "${match}" STREQUAL "")
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set(GIT_VERSION_UPDATE "0")
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endif()
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endif()
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set(code_string "// This is a generated file.\n\n"
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"#define RPCS3_GIT_VERSION \"${RPCS3_GIT_VERSION}\"\n"
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"#define RPCS3_GIT_BRANCH \"${RPCS3_GIT_BRANCH}\"\n\n"
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"// If you don't want this file to update/recompile, change to 1.\n"
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"#define RPCS3_GIT_VERSION_NO_UPDATE 0\n")
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if ("${GIT_VERSION_UPDATE}" EQUAL "1")
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file(WRITE ${GIT_VERSION_FILE} ${code_string})
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endif()
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endfunction()
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