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74 lines
2.4 KiB
CMake
74 lines
2.4 KiB
CMake
set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true)
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include(CheckFunctionExists)
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if (ICONV_INCLUDE_DIR)
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# Already in cache, be silent
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set(ICONV_FIND_QUIETLY TRUE)
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endif()
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find_path(ICONV_INCLUDE_DIR iconv.h
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/usr/include
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/usr/local/include
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/opt/local/include)
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set(POTENTIAL_ICONV_LIBS iconv libiconv libiconv2)
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find_library(ICONV_LIBRARY NAMES ${POTENTIAL_ICONV_LIBS}
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PATHS /usr/lib /usr/local/lib /opt/local/lib)
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if(WIN32)
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set(ICONV_DLL_NAMES iconv.dll libiconv.dll libiconv2.dll)
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find_file(ICONV_DLL
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NAMES ${ICONV_DLL_NAMES}
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PATHS ENV PATH
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NO_DEFAULT_PATH)
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find_file(ICONV_DLL_HELP
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NAMES ${ICONV_DLL_NAMES}
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PATHS ENV PATH
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${ICONV_INCLUDE_DIR}/../bin)
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if(ICONV_FIND_REQUIRED)
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if(NOT ICONV_DLL AND NOT ICONV_DLL_HELP)
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message(FATAL_ERROR "Could not find iconv.dll, please add correct your PATH environment variable")
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endif()
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if(NOT ICONV_DLL AND ICONV_DLL_HELP)
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get_filename_component(ICONV_DLL_HELP ${ICONV_DLL_HELP} PATH)
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message(STATUS)
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message(STATUS "Could not find iconv.dll in standard search path, please add ")
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message(STATUS "${ICONV_DLL_HELP}")
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message(STATUS "to your PATH environment variable.")
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message(STATUS)
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message(FATAL_ERROR "exit cmake")
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endif()
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endif()
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if(ICONV_INCLUDE_DIR AND ICONV_LIBRARY AND ICONV_DLL)
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set(ICONV_FOUND TRUE)
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endif()
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else()
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check_function_exists(iconv HAVE_ICONV_IN_LIBC)
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if(ICONV_INCLUDE_DIR AND HAVE_ICONV_IN_LIBC)
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set(ICONV_FOUND TRUE)
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set(ICONV_LIBRARY CACHE TYPE STRING FORCE)
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endif()
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if(ICONV_INCLUDE_DIR AND ICONV_LIBRARY)
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set(ICONV_FOUND TRUE)
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endif()
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endif()
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if(ICONV_FOUND)
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if(NOT ICONV_FIND_QUIETLY)
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message(STATUS "Found iconv library: ${ICONV_LIBRARY}")
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#message(STATUS "Found iconv dll : ${ICONV_DLL}")
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endif()
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else()
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if(ICONV_FIND_REQUIRED)
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message(STATUS "Looked for iconv library named ${POTENTIAL_ICONV_LIBS}.")
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message(STATUS "Found no acceptable iconv library. This is fatal.")
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message(STATUS "iconv header: ${ICONV_INCLUDE_DIR}")
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message(STATUS "iconv lib : ${ICONV_LIBRARY}")
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message(FATAL_ERROR "Could NOT find iconv library")
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endif()
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endif()
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mark_as_advanced(ICONV_LIBRARY ICONV_INCLUDE_DIR)
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