28 lines
1.0 KiB
CMake
28 lines
1.0 KiB
CMake
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# Find the GNU Readline library.
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# This module plugs into CMake's `find_package` so the example usage is:
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# `find_package(Readline REQUIRED)`
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# Options to `find_package` are as documented in CMake documentation.
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# READLINE_LIBRARY will be a path to the library.
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# READLINE_INCLUDE_DIR will be a path to the include directory.
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# READLINE_FOUND will be TRUE if the library is found.
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if (READLINE_LIBRARY AND READLINE_INCLUDE_DIR)
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set(READLINE_FOUND TRUE)
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else()
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find_library(READLINE_LIBRARY readline)
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find_path(READLINE_INCLUDE_DIR readline/readline.h)
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if (READLINE_LIBRARY AND READLINE_INCLUDE_DIR)
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set(READLINE_FOUND TRUE)
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if (NOT READLINE_FIND_QUIETLY)
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message(STATUS "Found Readline: ${READLINE_LIBRARY} ${READLINE_INCLUDE_DIR}")
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endif()
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else()
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set(READLINE_FOUND FALSE)
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if (READLINE_FIND_REQUIRED)
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message(FATAL_ERROR "Could not find Readline")
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elseif (NOT READLINE_FIND_QUIETLY)
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message(STATUS "Could not find Readline")
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endif()
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endif()
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mark_as_advanced(READLINE_LIBRARY READLINE_INCLUDE_DIR)
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endif()
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