Delphi 的编译指令(4): 编译指令全表(未完)

指令及默认值	可选值	范围	注释	举例
{$A8} {$ALIGN8}	{$A+},{$A-}, {$A1},{$A2},{$A4},{$A8}; {$ALIGN ON},{$ALIGN OFF}, {$ALIGN 1},{$ALIGN 2}, {$ALIGN 4},{$ALIGN 8}	Local
{$APPTYPE GUI}	{$APPTYPE GUI}, {$APPTYPE CONSOLE}	Global
{$B-} {$BOOLEVAL OFF}	{$B+},{$B-}; {$BOOLEVAL ON}, {$BOOLEVAL OFF}	Local
{$C+} {$ASSERTIONS ON}	{$C+},{$C-}; {$ASSERTIONS ON}, {$ASSERTIONS OFF}	Local
{$D+} {$DEBUGINFO ON}	{$D+},{$D-} {$DEBUGINFO ON}, {$DEBUGINFO OFF}	Global
{$DENYPACKAGEUNIT OFF}	{$DENYPACKAGEUNIT ON},	Local
{$DESCRIPTION 'text'}		Global
{$DESIGNONLY OFF}	{$DESIGNONLY ON}, {$DESIGNONLY OFF}	Local
{$E-}	{$E+},{$E-}
{$E extension} {$EXTENSION extension}
{$EXTERNALSYM identifier}
{$F-}	{$F+},{$F-}
{$FINITEFLOAT ON}	{$FINITEFLOAT ON}, {$FINITEFLOAT OFF}	Global
{$G+} {$IMPORTEDDATA ON}	{$G+},{$G-}; {$IMPORTEDDATA ON}, {$IMPORTEDDATA OFF}	Local
{$H+} {$LONGSTRINGS ON}	{$H+},{$H-} {$LONGSTRINGS ON}, {$LONGSTRINGS OFF}	Local
{$HINTS ON}	{$HINTS ON}, {$HINTS OFF}	Local
{$HPPEMIT 'string'}
{$I filename} {$INCLUDE filename}		Local
{$I+} {$IOCHECKS ON}	{$I+},{$I-}; {$IOCHECKS ON}, {$IOCHECKS OFF}	Local
{$IMAGEBASE $00400000}	{$IMAGEBASE number}	Global
{$IMPLICITBUILD ON},{$IMPLICITBUILD OFF}	{$IMPLICITBUILD ON}	Global
{$J-} {$WRITEABLECONST OFF}	{$J+},{$J-} {$WRITEABLECONST ON}, {$WRITEABLECONST OFF}	Local
{$K-}	{$K+},{$K-}
{$L+} {$LOCALSYMBOLS ON}	{$L+},{$L-} {$LOCALSYMBOLS ON}, {$LOCALSYMBOLS OFF}	Global
{$L filename} {$LINK filename}		Local
$LIBPREFIX 'lib' or $SOPREFIX 'bpl'  $LIBSUFFIX ' ' $LIBVERSION ' '	$LIBPREFIX 'string' $LIBSUFFIX 'string' $LIBVERSION 'string'	Global
{$M-} {$TYPEINFO OFF}	{$M+},{$M-} {$TYPEINFO ON}, {$TYPEINFO OFF}	Local
{$M 16384,1048576}	{$M minstacksize,maxstacksize}; {$MINSTACKSIZE number} {$MAXSTACKSIZE number}
{$M 1048576}	{$M reservedbytes} {$RESOURCERESERVE reservedbytes}	Global	Linux
{$MESSAGE HINT|WARN|ERROR|FATAL 'text string'}		Local
{$METHODINFO OFF}	{$METHODINFO ON}, {$METHODINFO OFF}
{$N+}	{$N+},{$N-}
{$NODEFINE identifier}
{$NOINCLUDE filename}
{$O+} {$OPTIMIZATION ON}	{$O+},{$O-}; {$OPTIMIZATION ON}, {$OPTIMIZATION OFF}	Local
{$ObjExportAll Off}	{$ObjExportAll On}, {$ObjExportAll Off}	Global
{$P+} {$OPENSTRINGS ON}	{$P+},{$P-} {$OPENSTRINGS ON}, {$OPENSTRINGS OFF}	Local
{$POINTERMATH OFF}	{$POINTERMATH ON}, {$POINTERMATH OFF}	Local
{$Q-} {$OVERFLOWCHECKS OFF}	{$Q+},{$Q-} {$OVERFLOWCHECKS ON}, {$OVERFLOWCHECKS OFF}	Local
{$R filename} {$RESOURCE filename} {$R *.xxx} {$R filename.res filename.rc}
{$R-} {$RANGECHECKS OFF}	{$R+},{$R-} {$RANGECHECKS ON}, {$RANGECHECKS OFF}	Local
{$REALCOMPATIBILITY OFF}	{$REALCOMPATIBILITY ON}, {$REALCOMPATIBILITY OFF}	Local
{$RUNONLY OFF}	{$RUNONLY ON}, {$RUNONLY OFF}	Local
{$S-}	{$S+},{$S-}
{$SetPEFlags <integer expression>} {$SetPEOptFlags <integer expression>}		Local
{$T-} {$TYPEDADDRESS OFF}	{$T+},{$T-} {$TYPEDADDRESS ON}, {$TYPEDADDRESS OFF}	Global
{$U-} {$SAFEDIVIDE OFF}	{$U+},{$U-} {$SAFEDIVIDE ON}, {$SAFEDIVIDE OFF}	Local
{$V+} {$VARSTRINGCHECKS ON}	{$V+},{$V-} {$VARSTRINGCHECKS ON}, {$VARSTRINGCHECKS OFF}	Local
{$W-} {$STACKFRAMES OFF}	{$W+},{$W-} {$STACKFRAMES ON}, {$STACKFRAMES OFF}	Local
{$WARN ON}	{$WARN identifier ON}, {$WARN identifier OFF}	Local
{$WARNINGS ON}	{$WARNINGS ON}, {$WARNINGS OFF}	Local
{$WEAKPACKAGEUNIT OFF}	{$WEAKPACKAGEUNIT ON}, {$WEAKPACKAGEUNIT OFF}	Local
{$X+} {$EXTENDEDSYNTAX ON}	{$X+},{$X-}; {$EXTENDEDSYNTAX ON}, {$EXTENDEDSYNTAX OFF}	Global
{$YD} {$DEFINITIONINFO ON}	{$Y+},{$Y-},{$YD}; {$REFERENCEINFO ON}, {$REFERENCEINFO OFF}; {DEFINITIONINFO ON}, {DEFINITIONINFO OFF}	Global
{$Z1} {$MINENUMSIZE 1}	{$Z1},{$Z2},{$Z4}; {$MINENUMSIZE 1}, {$MINENUMSIZE 2}, {$MINENUMSIZE 4}	Local
$DEFINE $UNDEF $IFDEF $ELSE $ENDIF {$IF DEFINED(...)} {$IFEND} {$IF NOT DEFINED(...)} {$IFEND} {$IF DEFINED(...) OR DEFINED(...)} {$IFEND} {$IF DEFINED(...) AND DEFINED(...)} {$IFEND} {$IF System.Const >= Number} {$IFEND} {$IFOPT ...} {$ELSE} {$ENDIF}
{$region 'text'} ... {$endregion}

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Delphi 2009、2010 减小文件尺寸的方法:

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//在 dpr 文件中加入:
{$WEAKLINKRTTI ON}
{$RTTI EXPLICIT METHODS([]) PROPERTIES([]) FIELDS([])}