78 lines
3.1 KiB
CMake
78 lines
3.1 KiB
CMake
cmake_minimum_required(VERSION 3.31)
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project(TestRBENV LANGUAGES NONE)
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include(CTest)
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# Test environment has RBENV_ROOT setup
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find_program (rbenv
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NAMES rbenv
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NAMES_PER_DIR
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PATHS "$ENV{HOME}/.rbenv/bin/rbenv" ENV RBENV_ROOT
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PATH_SUFFIXES bin Scripts
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NO_CACHE)
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execute_process (COMMAND "${rbenv}" "which" "ruby"
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RESULT_VARIABLE result
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OUTPUT_VARIABLE RBENV_RUBY
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ERROR_QUIET
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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# Make sure we found a valid Ruby interpreter
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if(NOT RBENV_RUBY)
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message(FATAL_ERROR "Unable to find RBENV using RBENV_ROOT ${RBENV_ROOT}")
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endif()
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# Get the version of rbenv Ruby
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execute_process (COMMAND "${RBENV_RUBY}" -e "puts RUBY_VERSION"
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RESULT_VARIABLE result
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OUTPUT_VARIABLE RBENV_RUBY_VERSION
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ERROR_QUIET
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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if (result)
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message (FATAL_ERROR "Unable to detect rbenv ruby version from '${RBENV_RUBY}': ${RBENV_RUBY_VERSION}")
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endif()
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# Find system Ruby
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execute_process(COMMAND "${CMAKE_COMMAND}" -E env PATH=/usr/bin:/bin "which" "ruby"
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RESULT_VARIABLE result
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OUTPUT_VARIABLE SYSTEM_RUBY
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ERROR_QUIET
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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if (SYSTEM_RUBY MATCHES "${RBENV_RUBY}")
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message(FATAL_ERROR "System Ruby (${SYSTEM_RUBY}) matches rbenv Ruby (${RBENV_RUBY})")
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endif()
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# Get version of the system Ruby
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execute_process (COMMAND "${SYSTEM_RUBY}" -e "puts RUBY_VERSION"
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RESULT_VARIABLE result
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OUTPUT_VARIABLE SYSTEM_RUBY_VERSION
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ERROR_QUIET
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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if (result)
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message (FATAL_ERROR "Unable to detect system ruby version from '${SYSTEM_RUBY}': ${SYSTEM_RUBY_VERSION}")
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endif()
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if(SYSTEM_RUBY_VERSION VERSION_EQUAL RBENV_RUBY_VERSION)
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message(FATAL_ERROR "Your RBENV Ruby Version and standard ruby version are the same (${RBENV_RUBY_VERSION}).")
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endif()
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message(STATUS "Found standard Ruby (${SYSTEM_RUBY_VERSION}): ${SYSTEM_RUBY}")
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message(STATUS "Found rbenv Ruby (${RBENV_RUBY_VERSION}): ${RBENV_RUBY}")
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add_test(NAME FindRuby.RbenvDefault
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COMMAND "${CMAKE_COMMAND}" -E env "RBENV_ROOT=$ENV{RBENV_ROOT}"
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"${CMAKE_COMMAND}" "-DRBENV_RUBY=${RBENV_RUBY}" "-DSYSTEM_RUBY=${SYSTEM_RUBY}" "-DRBENV_RUBY_VERSION=${RBENV_RUBY_VERSION}" "-DSYSTEM_RUBY_VERSION=${SYSTEM_RUBY_VERSION}"
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-P "${CMAKE_CURRENT_LIST_DIR}/RbenvDefault.cmake")
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add_test(NAME FindRuby.RbenvOnly
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COMMAND "${CMAKE_COMMAND}" -E env "RBENV_ROOT=$ENV{RBENV_ROOT}"
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"${CMAKE_COMMAND}" "-DRBENV_RUBY=${RBENV_RUBY}" "-DSYSTEM_RUBY=${SYSTEM_RUBY}" "-DRBENV_RUBY_VERSION=${RBENV_RUBY_VERSION}" "-DSYSTEM_RUBY_VERSION=${SYSTEM_RUBY_VERSION}"
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-P "${CMAKE_CURRENT_LIST_DIR}/RbenvOnly.cmake")
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add_test(NAME FindRuby.RbenvStandard
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COMMAND "${CMAKE_COMMAND}" -E env "RBENV_ROOT=$ENV{RBENV_ROOT}"
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"${CMAKE_COMMAND}" "-DRBENV_RUBY=${RBENV_RUBY}" "-DSYSTEM_RUBY=${SYSTEM_RUBY}" "-DRBENV_RUBY_VERSION=${RBENV_RUBY_VERSION}" "-DSYSTEM_RUBY_VERSION=${SYSTEM_RUBY_VERSION}"
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-P "${CMAKE_CURRENT_LIST_DIR}/RbenvStandard.cmake")
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