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find_path(ICONV_INCLUDE_DIR iconv.h)
find_library(ICONV_LIBRARIES NAMES iconv libiconv libiconv-2 c)
INCLUDE(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS( Iconv DEFAULT_MSG ICONV_LIBRARIES ICONV_INCLUDE_DIR)
set(CMAKE_REQUIRED_INCLUDES ${ICONV_INCLUDE_DIR})
set(CMAKE_REQUIRED_LIBRARIES ${ICONV_LIBRARIES})
if (ICONV_FOUND)
check_cxx_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)
MARK_AS_ADVANCED(
ICONV_INCLUDE_DIR
ICONV_LIBRARIES
ICONV_SECOND_ARGUMENT_IS_CONST
)
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