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Viewing changes to cmake/FindIconv.cmake

Tags: upstream-0.9.0
Import upstream version 0.9.0

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cmake/FindIconv.cmake
 
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# - Try to find Iconv 
 
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# Once done this will define 
 
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# 
 
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#  ICONV_FOUND - system has Iconv 
 
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#  ICONV_INCLUDE_DIR - the Iconv include directory 
 
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#  ICONV_LIBRARIES - Link these to use Iconv 
 
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#  ICONV_SECOND_ARGUMENT_IS_CONST - the second argument for iconv() is const
 
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# 
 
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include(CheckCXXSourceCompiles)
 
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IF (ICONV_INCLUDE_DIR AND ICONV_LIBRARIES)
 
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  # Already in cache, be silent
 
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  SET(ICONV_FIND_QUIETLY TRUE)
 
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ENDIF (ICONV_INCLUDE_DIR AND ICONV_LIBRARIES)
 
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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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) 
 
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FIND_LIBRARY(ICONV_LIBRARIES NAMES iconv c
 
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  PATHS 
 
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  /usr/lib/
 
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  /usr/local/lib
 
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  ) 
 
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IF(ICONV_INCLUDE_DIR AND ICONV_LIBRARIES) 
 
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   SET(ICONV_FOUND TRUE) 
 
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ENDIF(ICONV_INCLUDE_DIR AND ICONV_LIBRARIES) 
 
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set(CMAKE_REQUIRED_INCLUDES ${ICONV_INCLUDE_DIR})
 
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set(CMAKE_REQUIRED_LIBRARIES ${ICONV_LIBRARIES})
 
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IF(ICONV_FOUND)
 
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  check_cxx_source_compiles("
 
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  #include <iconv.h>
 
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  int main(){
 
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    iconv_t conv = 0;
 
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    const char* in = 0;
 
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    size_t ilen = 0;
 
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    char* out = 0;
 
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    size_t olen = 0;
 
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    iconv(conv, &in, &ilen, &out, &olen);
 
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    return 0;
 
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  }
 
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" ICONV_SECOND_ARGUMENT_IS_CONST )
 
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ENDIF(ICONV_FOUND)
 
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set(CMAKE_REQUIRED_INCLUDES)
 
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set(CMAKE_REQUIRED_LIBRARIES)
 
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IF(ICONV_FOUND) 
 
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  IF(NOT ICONV_FIND_QUIETLY) 
 
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    MESSAGE(STATUS "Found Iconv: ${ICONV_LIBRARIES}") 
 
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  ENDIF(NOT ICONV_FIND_QUIETLY) 
 
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ELSE(ICONV_FOUND) 
 
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  IF(Iconv_FIND_REQUIRED) 
 
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    MESSAGE(FATAL_ERROR "Could not find Iconv") 
 
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  ENDIF(Iconv_FIND_REQUIRED) 
 
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ENDIF(ICONV_FOUND) 
 
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MARK_AS_ADVANCED(
 
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  ICONV_INCLUDE_DIR
 
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  ICONV_LIBRARIES
 
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  ICONV_SECOND_ARGUMENT_IS_CONST
 
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)
 
 
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