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# This original file is from eiskaltdc at http://code.google.com/p/eiskaltdc/.
# The file itself does not contain a copyright notice
# but the whole project is released under GPL v3 (or any later version).
# Timestamp: 20101-Jan-05
#
# Copyright (c) 2010 Michael Bell <michael.bell@web.de>
if (ICONV_INCLUDE_DIR AND ICONV_LIBRARIES)
# Already in cache, be silent
set(ICONV_FIND_QUIETLY TRUE)
endif (ICONV_INCLUDE_DIR AND ICONV_LIBRARIES)
find_path(ICONV_INCLUDE_DIR iconv.h)
find_library(ICONV_LIBRARIES NAMES iconv libiconv libiconv-2 c)
if (ICONV_INCLUDE_DIR AND ICONV_LIBRARIES)
set (ICONV_FOUND TRUE)
endif (ICONV_INCLUDE_DIR AND ICONV_LIBRARIES)
set(CMAKE_REQUIRED_INCLUDES ${ICONV_INCLUDE_DIR})
set(CMAKE_REQUIRED_LIBRARIES ${ICONV_LIBRARIES})
if (ICONV_FOUND)
include(CheckCSourceCompiles)
CHECK_C_SOURCE_COMPILES("
#include <iconv.h>
int main(){
iconv_t conv = 0;
const char* in = 0;
size_t ilen = 0;
char* out = 0;
size_t olen = 0;
iconv(conv, &in, &ilen, &out, &olen);
return 0;
}
" ICONV_SECOND_ARGUMENT_IS_CONST )
endif (ICONV_FOUND)
set (CMAKE_REQUIRED_INCLUDES)
set (CMAKE_REQUIRED_LIBRARIES)
if (ICONV_FOUND)
if (NOT ICONV_FIND_QUIETLY)
message (STATUS "Found Iconv: ${ICONV_LIBRARIES}")
endif (NOT ICONV_FIND_QUIETLY)
else (ICONV_FOUND)
if (Iconv_FIND_REQUIRED)
message (FATAL_ERROR "Could not find Iconv")
endif (Iconv_FIND_REQUIRED)
endif (ICONV_FOUND)
MARK_AS_ADVANCED(
ICONV_INCLUDE_DIR
ICONV_LIBRARIES
ICONV_SECOND_ARGUMENT_IS_CONST
)
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