mirror of
https://github.com/LMMS/lmms.git
synced 2026-05-11 08:14:25 -04:00
8c12e47b11
This cleans up typos in source comments and some user-facing strings. Found via `codespell -q 3 -S "./plugins,./src/3rdparty,./data/locale,*.in,*.xpf" -L continous,currenty,globaly,inports,localy,nd,ot,sie,te,trough`
79 lines
2.8 KiB
CMake
79 lines
2.8 KiB
CMake
# Copyright (c) 2024, Tres Finocchiaro, <tres.finocchiaro@gmail.com>
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# Redistribution and use is allowed according to the terms of the BSD license.
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
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#
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# Description:
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# Fail-safe bash-completion installation support
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# - Installs to ${CMAKE_INSTALL_PREFIX}/share/bash-completion/completions
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# - Attempts to calculate and install to system-wide location
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# - See also https://github.com/scop/bash-completion
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#
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# Usage:
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# INCLUDE(BashCompletion)
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# BASHCOMP_INSTALL(foo)
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# ... where "foo" is a shell script adjacent to the CMakeLists.txt
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# Honor manual override if provided
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if(NOT BASHCOMP_PKG_PATH)
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# First, use pkg-config, which is the most reliable
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find_package(PkgConfig QUIET)
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if(PKGCONFIG_FOUND)
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PKG_CHECK_MODULES(BASH_COMPLETION bash-completion)
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PKG_GET_VARIABLE(BASHCOMP_PKG_PATH bash-completion completionsdir)
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else()
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# Second, use cmake (preferred but less common)
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find_package(bash-completion QUIET)
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if(BASH_COMPLETION_FOUND)
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set(BASHCOMP_PKG_PATH "${BASH_COMPLETION_COMPLETIONSDIR}")
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endif()
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endif()
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# Third, use a hard-coded fallback value
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if("${BASHCOMP_PKG_PATH}" STREQUAL "")
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set(BASHCOMP_PKG_PATH "/usr/share/bash-completion/completions")
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endif()
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endif()
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# Always provide a fallback for non-root INSTALL()
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# * "lmms" subfolder ensures we don't pollute /usr/local/share/ on default "make install"
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set(BASHCOMP_USER_PATH "share/${PROJECT_NAME}/bash-completion/completions")
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macro(BASHCOMP_INSTALL SCRIPT_NAME)
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# Note: When running from CPack, message(...) will be suppressed unless WARNING
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if(WIN32)
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message(STATUS "Bash completion is not supported on this platform.")
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else()
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# Install a copy of bash completion to the default install prefix
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# See also: https://github.com/LMMS/lmms/pull/7252/files#r1815749125
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install(FILES "${SCRIPT_NAME}" DESTINATION "${BASHCOMP_USER_PATH}")
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# Next, blindly attempt a system-wide install, ignoring failure
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# See also: https://stackoverflow.com/q/58448332
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# * CPack doesn't use CMAKE_INSTALL_PREFIX, so the original will be missing when packaging
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# and this step will be skipped
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# * For non-root installs (e.g. ../target), this will silently fail
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set(BASHCOMP_ORIG "${CMAKE_INSTALL_PREFIX}/${BASHCOMP_USER_PATH}/${CMAKE_PROJECT_NAME}")
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set(BASHCOMP_LINK "${BASHCOMP_PKG_PATH}/${CMAKE_PROJECT_NAME}")
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if(BASHCOMP_PKG_PATH)
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# TODO: CMake 3.21 Use "file(COPY_FILE ...)"
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install(CODE "
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if(EXISTS \"${BASHCOMP_ORIG}\")
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file(REMOVE \"${BASHCOMP_LINK}\")
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execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink
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\"${BASHCOMP_ORIG}\"
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\"${BASHCOMP_LINK}\"
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ERROR_QUIET
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RESULT_VARIABLE result)
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if(result EQUAL 0)
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message(STATUS \"Bash completion-support has been installed to ${BASHCOMP_LINK}\")
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endif()
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endif()
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")
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endif()
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endif()
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endmacro()
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