preject->options->linking->debug information设置为false文件会小不少。
program 文件头加入
{ Reduce EXE size by disabling as much of RTTI as possible (delphi 2009/2010) }
{ $IF CompilerVersion >= 21.0 }
{ $WEAKLINKRTTI ON }
{ $RTTI EXPLICIT METHODS([]) PROPERTIES([]) FIELDS([]) }
{ $IFEND }
还会小一点