Kitware/VTK
ThirdParty/tiff/vtktiff/cmake/JPEGCodec.cmake
:60
check_c_source_compiles(
"
#include <stddef.h>
#include <stdio.h>
#include \"jpeglib.h\"
int main()
{
jpeg_read_scanlines(0,0,0);
jpeg12_read_scanlines(0,0,0);
return 0;
}
"
HAVE_JPEGTURBO_DUAL_MODE_8_12)