manticoresearch/cmake/check_const_iconv.cmake

if (NOT TARGET Iconv::Iconv)
	return ()
endif ()
include ( CheckCXXSourceCompiles )
set ( CMAKE_REQUIRED_LIBRARIES Iconv::Iconv )
CHECK_CXX_SOURCE_COMPILES ( "
#include <iconv.h>
#include <stdio.h>

int main()
{
const char * inbuf;
iconv_t cd;
iconv ( cd, &inbuf, NULL, NULL, NULL );
return 0;
}" ICONV_INBUF_CONST )