call function when variable defined

Ferenc Szontágh

2025-04-18 a76181288ae27b85521838ee87352727c3cba2f8

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find_package(Git QUIET REQUIRED)
 
execute_process(
    COMMAND "${GIT_EXECUTABLE}" describe --always HEAD
    WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
    RESULT_VARIABLE res
    OUTPUT_VARIABLE APP_GIT_VERSION
    ERROR_QUIET
    OUTPUT_STRIP_TRAILING_WHITESPACE)