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- {
- Copyright (c) 1998-2008 by Florian Klaempfl and Peter Vreman
- Reads command line options and config files
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- ****************************************************************************
- }
- unit options;
- {$i fpcdefs.inc}
- interface
- uses
- cfileutl,
- globtype,globals,verbose,systems,cpuinfo, comprsrc;
- Type
- TOption=class
- FirstPass,
- ParaLogo,
- NoPressEnter,
- FPCHelpLines,
- LogoWritten,
- FPUSetExplicitly,
- CPUSetExplicitly,
- OptCPUSetExplicitly: boolean;
- FileLevel : longint;
- QuickInfo : string;
- FPCBinaryPath: string;
- ParaIncludePath,
- ParaUnitPath,
- ParaObjectPath,
- ParaLibraryPath,
- ParaFrameworkPath : TSearchPathList;
- ParaAlignment : TAlignmentInfo;
- Constructor Create;
- Destructor Destroy;override;
- procedure WriteLogo;
- procedure WriteInfo;
- procedure WriteHelpPages;
- procedure WriteQuickInfo;
- procedure IllegalPara(const opt:TCmdStr);
- procedure UnsupportedPara(const opt:TCmdStr);
- procedure IgnoredPara(const opt:TCmdStr);
- function Unsetbool(var Opts:TCmdStr; Pos: Longint; const FullPara: TCmdStr; RequireBoolPara: Boolean):boolean;
- procedure interpret_option(const opt :TCmdStr;ispara:boolean);
- procedure Interpret_envvar(const envname : TCmdStr);
- procedure Interpret_file(const filename : TPathStr);
- procedure Read_Parameters;
- procedure parsecmd(cmd:TCmdStr);
- procedure TargetOptions(def:boolean);
- procedure CheckOptionsCompatibility;
- procedure ForceStaticLinking;
- protected
- MacVersionSet: boolean;
- function ParseMacVersionMin(out minstr, emptystr: string; const compvarname, value: string; ios: boolean): boolean;
- procedure MaybeSetDefaultMacVersionMacro;
- end;
- TOptionClass=class of toption;
- var
- coption : TOptionClass;
- procedure read_arguments(cmd:TCmdStr);
- implementation
- uses
- widestr,
- {$if FPC_FULLVERSION<20700}ccharset{$else}charset{$endif},
- SysUtils,
- version,
- cutils,cmsgs,
- comphook,
- symtable,scanner,rabase,
- symconst,
- i_bsd;
- const
- page_size = 24;
- var
- option : toption;
- read_configfile, { read config file, set when a cfgfile is found }
- disable_configfile : boolean;
- fpcdir,
- ppccfg,
- param_file : string; { file to compile specified on the commandline }
- {****************************************************************************
- Options not supported on all platforms
- ****************************************************************************}
- const
- { pointer checking (requires special code in FPC_CHECKPOINTER,
- and can never work for libc-based targets or any other program
- linking to an external library)
- }
- supported_targets_gc = [system_i386_linux,system_powerpc_linux]
- + [system_i386_win32]
- + [system_i386_GO32V2]
- + [system_i386_os2]
- + [system_i386_beos,system_i386_haiku]
- + [system_powerpc_morphos];
- { gprof (requires implementation of g_profilecode in the code generator) }
- supported_targets_pg = [system_i386_linux,system_x86_64_linux]
- + [system_i386_win32]
- + [system_powerpc_darwin,system_x86_64_darwin]
- + [system_i386_GO32V2]
- + [system_i386_freebsd]
- + [system_i386_netbsd]
- + [system_i386_wdosx];
- suppported_targets_x_smallr = systems_linux + systems_solaris
- + [system_i386_haiku]
- + [system_i386_beos];
- {****************************************************************************
- Defines
- ****************************************************************************}
- procedure set_default_link_type;
- begin
- undef_system_macro('FPC_LINK_SMART');
- def_system_macro('FPC_LINK_STATIC');
- undef_system_macro('FPC_LINK_DYNAMIC');
- init_settings.globalswitches:=init_settings.globalswitches+[cs_link_static];
- init_settings.globalswitches:=init_settings.globalswitches-[cs_link_shared,cs_link_smart];
- end;
- {****************************************************************************
- Toption
- ****************************************************************************}
- procedure StopOptions(err:longint);
- begin
- if assigned(Option) then
- begin
- Option.free;
- Option:=nil;
- end;
- raise ECompilerAbortSilent.Create;
- end;
- procedure Toption.WriteLogo;
- var
- p : pchar;
- begin
- if not LogoWritten then
- begin
- p:=MessagePchar(option_logo);
- while assigned(p) do
- Comment(V_Normal,GetMsgLine(p));
- LogoWritten:= true;
- end;
- end;
- procedure Toption.WriteInfo;
- var
- p : pchar;
- hs,hs1,s : TCmdStr;
- target : tsystem;
- cpu : tcputype;
- fpu : tfputype;
- opt : toptimizerswitch;
- wpopt: twpoptimizerswitch;
- abi : tabi;
- {$if defined(arm) or defined(avr)}
- controllertype : tcontrollertype;
- {$endif defined(arm) or defined(avr)}
- begin
- p:=MessagePchar(option_info);
- while assigned(p) do
- begin
- s:=GetMsgLine(p);
- { list OS Targets }
- if pos('$OSTARGETS',s)>0 then
- begin
- for target:=low(tsystem) to high(tsystem) do
- if assigned(targetinfos[target]) then
- begin
- hs:=s;
- hs1:=targetinfos[target]^.name;
- if tf_under_development in targetinfos[target]^.flags then
- hs1:=hs1+' (under development)';
- Replace(hs,'$OSTARGETS',hs1);
- Comment(V_Normal,hs);
- end;
- end
- else if pos('$INSTRUCTIONSETS',s)>0 then
- begin
- for cpu:=low(tcputype) to high(tcputype) do
- begin
- hs:=s;
- hs1:=cputypestr[cpu];
- if hs1<>'' then
- begin
- Replace(hs,'$INSTRUCTIONSETS',hs1);
- Comment(V_Normal,hs);
- end;
- end;
- end
- else if pos('$FPUINSTRUCTIONSETS',s)>0 then
- begin
- for fpu:=low(tfputype) to high(tfputype) do
- begin
- hs:=s;
- hs1:=fputypestr[fpu];
- if hs1<>'' then
- begin
- Replace(hs,'$FPUINSTRUCTIONSETS',hs1);
- Comment(V_Normal,hs);
- end;
- end;
- end
- else if pos('$ABITARGETS',s)>0 then
- begin
- for abi:=low(abi) to high(abi) do
- begin
- hs:=s;
- hs1:=abi2str[abi];
- if hs1<>'' then
- begin
- Replace(hs,'$ABITARGETS',hs1);
- Comment(V_Normal,hs);
- end;
- end;
- end
- else if pos('$OPTIMIZATIONS',s)>0 then
- begin
- for opt:=low(toptimizerswitch) to high(toptimizerswitch) do
- begin
- if opt in supported_optimizerswitches then
- begin
- hs:=s;
- hs1:=OptimizerSwitchStr[opt];
- if hs1<>'' then
- begin
- Replace(hs,'$OPTIMIZATIONS',hs1);
- Comment(V_Normal,hs);
- end;
- end;
- end;
- end
- else if pos('$WPOPTIMIZATIONS',s)>0 then
- begin
- for wpopt:=low(twpoptimizerswitch) to high(twpoptimizerswitch) do
- begin
- { currently all whole program optimizations are platform-independent
- if opt in supported_wpoptimizerswitches then
- }
- begin
- hs:=s;
- hs1:=WPOptimizerSwitchStr[wpopt];
- if hs1<>'' then
- begin
- Replace(hs,'$WPOPTIMIZATIONS',hs1);
- Comment(V_Normal,hs);
- end;
- end;
- end
- end
- else if pos('$CONTROLLERTYPES',s)>0 then
- begin
- {$if defined(arm) or defined(avr)}
- for controllertype:=low(tcontrollertype) to high(tcontrollertype) do
- begin
- { currently all whole program optimizations are platform-independent
- if opt in supported_wpoptimizerswitches then
- }
- begin
- hs:=s;
- hs1:=embedded_controllers[controllertype].ControllerTypeStr;
- if hs1<>'' then
- begin
- Replace(hs,'$CONTROLLERTYPES',hs1);
- Comment(V_Normal,hs);
- end;
- end;
- end
- {$else defined(arm) or defined(avr)}
- {$endif defined(arm) or defined(avr)}
- end
- else
- Comment(V_Normal,s);
- end;
- StopOptions(0);
- end;
- procedure Toption.WriteHelpPages;
- function PadEnd(s:string;i:longint):string;
- begin
- while (length(s)<i) do
- s:=s+' ';
- PadEnd:=s;
- end;
- var
- lastident,
- j,outline,
- ident,
- lines : longint;
- show : boolean;
- opt : string[32];
- input,
- s : string;
- p : pchar;
- begin
- WriteLogo;
- Lines:=4;
- if FPCHelpLines then
- Message1(option_usage,FixFileName(FPCBinaryPath))
- else
- Message1(option_usage,FixFileName(system.paramstr(0)));
- lastident:=0;
- p:=MessagePChar(option_help_pages);
- while assigned(p) do
- begin
- { get a line and reset }
- s:=GetMsgLine(p);
- ident:=0;
- show:=false;
- { parse options }
- case s[1] of
- 'F': if FPCHelpLines then
- Show := true;
- {$ifdef UNITALIASES}
- 'a',
- {$endif}
- {$ifdef EXTDEBUG}
- 'e',
- {$endif EXTDEBUG}
- {$ifdef i386}
- '3',
- {$endif}
- {$ifdef x86_64}
- '4',
- {$endif}
- {$ifdef m68k}
- '6',
- {$endif}
- {$ifdef arm}
- 'A',
- {$endif}
- {$ifdef powerpc}
- 'P',
- {$endif}
- {$ifdef powerpc64}
- 'p',
- {$endif}
- {$ifdef sparc}
- 'S',
- {$endif}
- {$ifdef vis}
- 'I',
- {$endif}
- {$ifdef avr}
- 'V',
- {$endif}
- {$ifdef jvm}
- 'J',
- {$endif}
- '*' : show:=true;
- end;
- if show then
- begin
- case s[2] of
- 'g',
- {$ifdef Unix}
- 'L',
- {$endif}
- {$ifdef os2}
- 'O',
- {$endif}
- '*' : show:=true;
- else
- show:=false;
- end;
- end;
- { now we may show the message or not }
- if show then
- begin
- case s[3] of
- '0' : begin
- ident:=0;
- outline:=0;
- end;
- '1' : begin
- ident:=2;
- outline:=7;
- end;
- '2' : begin
- ident:=6;
- outline:=11;
- end;
- '3' : begin
- ident:=9;
- outline:=11;
- end;
- end;
- j:=pos('_',s);
- opt:=Copy(s,4,j-4);
- if opt='*' then
- opt:=''
- else
- if opt=' ' then
- opt:=PadEnd(opt,outline)
- else
- opt:=PadEnd('-'+opt,outline);
- if (ident=0) and (lastident<>0) then
- begin
- Comment(V_Normal,'');
- inc(Lines);
- end;
- { page full ? }
- if (lines >= page_size - 1) then
- begin
- if not NoPressEnter then
- begin
- Message(option_help_press_enter);
- readln(input);
- if upper(input)='Q' then
- StopOptions(0);
- end;
- lines:=0;
- end;
- Comment(V_Normal,PadEnd('',ident)+opt+Copy(s,j+1,255));
- LastIdent:=Ident;
- inc(Lines);
- end;
- end;
- StopOptions(0);
- end;
- procedure Toption.IllegalPara(const opt:TCmdStr);
- begin
- Message1(option_illegal_para,opt);
- Message(option_help_pages_para);
- StopOptions(1);
- end;
- procedure toption.UnsupportedPara(const opt: TCmdStr);
- begin
- Message1(option_unsupported_target,opt);
- StopOptions(1);
- end;
- procedure toption.IgnoredPara(const opt: TCmdStr);
- begin
- Message1(option_ignored_target,opt);
- end;
- procedure toption.ForceStaticLinking;
- begin
- def_system_macro('FPC_LINK_STATIC');
- undef_system_macro('FPC_LINK_SMART');
- undef_system_macro('FPC_LINK_DYNAMIC');
- include(init_settings.globalswitches,cs_link_static);
- exclude(init_settings.globalswitches,cs_link_smart);
- exclude(init_settings.globalswitches,cs_link_shared);
- LinkTypeSetExplicitly:=true;
- end;
- function toption.ParseMacVersionMin(out minstr, emptystr: string; const compvarname, value: string; ios: boolean): boolean;
- function subval(start,maxlen: longint; out stop: longint): string;
- var
- i: longint;
- begin
- result:='';
- i:=start;
- while (i<=length(value)) and
- (value[i] in ['0'..'9']) do
- inc(i);
- { sufficient amount of digits? }
- if (i=start) or
- (i-start>maxlen) then
- exit;
- result:=copy(value,start,i-start);
- stop:=i;
- end;
- var
- temp,
- compvarvalue: string[15];
- i: longint;
- begin
- minstr:=value;
- emptystr:='';
- MacVersionSet:=false;
- { check whether the value is a valid version number }
- if value='' then
- begin
- undef_system_macro(compvarname);
- exit(true);
- end;
- { major version number }
- compvarvalue:=subval(1,2,i);
- { not enough digits -> invalid }
- if compvarvalue='' then
- exit(false);
- { already end of string -> invalid }
- if (i>=length(value)) or
- (value[i]<>'.') then
- exit(false);
- { minor version number }
- temp:=subval(i+1,2,i);
- if temp='' then
- exit(false);
- { on Mac OS X, the minor version number is limited to 1 digit }
- if not ios then
- begin
- if length(temp)<>1 then
- exit(false);
- end
- { the minor version number always takes up two digits on iOS }
- else if length(temp)=1 then
- temp:='0'+temp;
- compvarvalue:=compvarvalue+temp;
- { optional patch level }
- if i<=length(value) then
- begin
- if value[i]<>'.' then
- exit(false);
- temp:=subval(i+1,2,i);
- if temp='' then
- exit(false);
- { there's only room for a single digit patch level in the version macro
- for Mac OS X. gcc sets it to zero if there are more digits, but that
- seems worse than clamping to 9 (don't declare as invalid like with
- minor version number, because there is a precedent like 10.4.11)
- }
- if not ios then
- begin
- if length(temp)<>1 then
- temp:='9';
- end
- else
- begin
- { on iOS, the patch level is always two digits }
- if length(temp)=1 then
- temp:='0'+temp;
- end;
- compvarvalue:=compvarvalue+temp;
- { must be the end }
- if i<=length(value) then
- exit(false);
- end
- else if not ios then
- compvarvalue:=compvarvalue+'0'
- else
- compvarvalue:=compvarvalue+'00';
- set_system_compvar(compvarname,compvarvalue);
- MacVersionSet:=true;
- result:=true;
- end;
- procedure TOption.MaybeSetDefaultMacVersionMacro;
- var
- envstr: ansistring;
- begin
- if not(target_info.system in systems_darwin) then
- exit;
- if MacVersionSet then
- exit;
- { check for deployment target set via environment variable }
- if not(target_info.system in [system_i386_iphonesim,system_arm_darwin]) then
- begin
- envstr:=GetEnvironmentVariable('MACOSX_DEPLOYMENT_TARGET');
- if envstr<>'' then
- if not ParseMacVersionMin(MacOSXVersionMin,iPhoneOSVersionMin,'MAC_OS_X_VERSION_MIN_REQUIRED',envstr,false) then
- Message1(option_invalid_macosx_deployment_target,envstr)
- else
- exit;
- end
- else
- begin
- envstr:=GetEnvironmentVariable('IPHONEOS_DEPLOYMENT_TARGET');
- if envstr<>'' then
- if not ParseMacVersionMin(iPhoneOSVersionMin,MacOSXVersionMin,'IPHONE_OS_VERSION_MIN_REQUIRED',envstr,true) then
- Message1(option_invalid_iphoneos_deployment_target,envstr)
- else
- exit;
- end;
- { nothing specified -> defaults }
- case target_info.system of
- system_powerpc_darwin:
- begin
- set_system_compvar('MAC_OS_X_VERSION_MIN_REQUIRED','1030');
- MacOSXVersionMin:='10.3';
- end;
- system_powerpc64_darwin,
- system_i386_darwin:
- begin
- set_system_compvar('MAC_OS_X_VERSION_MIN_REQUIRED','1040');
- MacOSXVersionMin:='10.4';
- end;
- system_x86_64_darwin:
- begin
- { actually already works on 10.4, but it's unlikely any 10.4 system
- with an x86-64 is still in use, so don't default to it }
- set_system_compvar('MAC_OS_X_VERSION_MIN_REQUIRED','1050');
- MacOSXVersionMin:='10.5';
- end;
- system_arm_darwin,
- system_i386_iphonesim:
- begin
- set_system_compvar('IPHONE_OS_VERSION_MIN_REQUIRED','30000');
- iPhoneOSVersionMin:='3.0';
- end;
- else
- internalerror(2012031001);
- end;
- end;
- function Toption.Unsetbool(var Opts:TCmdStr; Pos: Longint; const FullPara: TCmdStr; RequireBoolPara: boolean):boolean;
- { checks if the character after pos in Opts is a + or a - and returns resp.
- false or true. If it is another character (or none), it also returns false }
- begin
- UnsetBool := false;
- if Length(Opts)>Pos then
- begin
- inc(Pos);
- UnsetBool := Opts[Pos] = '-';
- if Opts[Pos] in ['-','+']then
- delete(Opts,Pos,1)
- else if RequireBoolPara then
- IllegalPara(FullPara);
- end;
- end;
- procedure TOption.interpret_option(const opt:TCmdStr;ispara:boolean);
- var
- code : integer;
- c : char;
- more : TCmdStr;
- major,minor : longint;
- error : integer;
- j,l : longint;
- d,s : TCmdStr;
- unicodemapping : punicodemap;
- begin
- if opt='' then
- exit;
- { only parse define,undef,target,verbosity,link etc options the firsttime }
- if firstpass and
- not(
- (opt[1]='-') and
- (
- ((length(opt)>1) and (opt[2] in ['i','d','v','T','u','n','X','l'])) or
- ((length(opt)>3) and (opt[2]='F') and (opt[3]='e'))
- )
- ) then
- exit;
- Message1(option_handling_option,opt);
- case opt[1] of
- '-' :
- begin
- more:=Copy(opt,3,2147483647);
- if firstpass then
- Message1(option_interpreting_firstpass_option,opt)
- else
- Message1(option_interpreting_option,opt);
- case opt[2] of
- '?' :
- begin
- if (More <> '') and (More [1] = 'F') then
- begin
- FPCHelpLines := true;
- Delete (More, 1, 1);
- FPCBinaryPath := More;
- end;
- WriteHelpPages;
- end;
- 'a' :
- begin
- include(init_settings.globalswitches,cs_asm_leave);
- j:=1;
- while j<=length(more) do
- begin
- case more[j] of
- 'l' :
- include(init_settings.globalswitches,cs_asm_source);
- 'r' :
- include(init_settings.globalswitches,cs_asm_regalloc);
- 't' :
- include(init_settings.globalswitches,cs_asm_tempalloc);
- 'n' :
- include(init_settings.globalswitches,cs_asm_nodes);
- 'p' :
- begin
- exclude(init_settings.globalswitches,cs_asm_leave);
- if UnsetBool(More, 0, opt, false) then
- exclude(init_settings.globalswitches,cs_asm_pipe)
- else
- include(init_settings.globalswitches,cs_asm_pipe);
- end;
- '-' :
- init_settings.globalswitches:=init_settings.globalswitches -
- [cs_asm_leave, cs_asm_source,cs_asm_regalloc, cs_asm_tempalloc,
- cs_asm_nodes, cs_asm_pipe];
- else
- IllegalPara(opt);
- end;
- inc(j);
- end;
- end;
- 'A' :
- begin
- paratargetasm:=find_asm_by_string(More);
- if paratargetasm=as_none then
- IllegalPara(opt);
- end;
- 'b' :
- begin
- // Message1(option_obsolete_switch,'-b');
- if UnsetBool(More,0,opt,false) then
- begin
- init_settings.moduleswitches:=init_settings.moduleswitches-[cs_browser];
- init_settings.moduleswitches:=init_settings.moduleswitches-[cs_local_browser];
- end
- else
- begin
- init_settings.moduleswitches:=init_settings.moduleswitches+[cs_browser];
- end;
- if More<>'' then
- if (More='l') or (More='l+') then
- init_settings.moduleswitches:=init_settings.moduleswitches+[cs_local_browser]
- else if More='l-' then
- init_settings.moduleswitches:=init_settings.moduleswitches-[cs_local_browser]
- else
- IllegalPara(opt);
- end;
- 'B' :
- do_build:=not UnSetBool(more,0,opt,true);
- 'C' :
- begin
- j:=1;
- while j<=length(more) do
- begin
- case more[j] of
- '3' :
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.localswitches,cs_ieee_errors)
- Else
- include(init_settings.localswitches,cs_ieee_errors);
- 'a' :
- begin
- s:=upper(copy(more,j+1,length(more)-j));
- if not(SetAbiType(s,target_info.abi)) then
- IllegalPara(opt);
- break;
- end;
- 'b' :
- begin
- if UnsetBool(More, j, opt, false) then
- target_info.endian:=endian_little
- else
- target_info.endian:=endian_big;
- end;
- 'c' :
- begin
- if not SetAktProcCall(upper(copy(more,j+1,length(more)-j)),init_settings.defproccall) then
- IllegalPara(opt);
- break;
- end;
- {$ifdef cpufpemu}
- 'e' :
- begin
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.moduleswitches,cs_fp_emulation)
- Else
- include(init_settings.moduleswitches,cs_fp_emulation);
- end;
- {$endif cpufpemu}
- 'f' :
- begin
- s:=upper(copy(more,j+1,length(more)-j));
- if not(SetFpuType(s,init_settings.fputype)) then
- IllegalPara(opt);
- FPUSetExplicitly:=True;
- break;
- end;
- 'F' :
- begin
- if not SetMinFPConstPrec(copy(more,j+1,length(more)-j),init_settings.minfpconstprec) then
- IllegalPara(opt);
- break;
- end;
- 'g' :
- begin
- if tf_no_pic_supported in target_info.flags then
- begin
- { consume a possible '-' coming after it }
- UnsetBool(More, j, opt, false);
- message(scan_w_pic_ignored);
- end
- else if UnsetBool(More, j, opt, false) then
- exclude(init_settings.moduleswitches,cs_create_pic)
- else
- include(init_settings.moduleswitches,cs_create_pic);
- end;
- 'h' :
- begin
- val(copy(more,j+1,length(more)-j),heapsize,code);
- if (code<>0) or (heapsize<1024) then
- IllegalPara(opt);
- break;
- end;
- 'i' :
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.localswitches,cs_check_io)
- else
- include(init_settings.localswitches,cs_check_io);
- 'n' :
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.globalswitches,cs_link_nolink)
- Else
- include(init_settings.globalswitches,cs_link_nolink);
- 'N' :
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.localswitches,cs_check_low_addr_load)
- Else
- include(init_settings.localswitches,cs_check_low_addr_load);
- 'o' :
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.localswitches,cs_check_overflow)
- Else
- include(init_settings.localswitches,cs_check_overflow);
- 'O' :
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.localswitches,cs_check_ordinal_size)
- Else
- include(init_settings.localswitches,cs_check_ordinal_size);
- 'p' :
- begin
- s:=upper(copy(more,j+1,length(more)-j));
- if not(Setcputype(s,init_settings.cputype)) then
- IllegalPara(opt);
- CPUSetExplicitly:=true;
- break;
- end;
- 'P':
- begin
- delete(more,1,1);
- if upper(copy(more,1,pos('=',more)-1))='PACKSET' then
- begin
- delete(more,1,pos('=',more));
- if more='0' then
- init_settings.setalloc:=0
- else if (more='1') or (more='DEFAULT') or (more='NORMAL') then
- init_settings.setalloc:=1
- else if more='2' then
- init_settings.setalloc:=2
- else if more='4' then
- init_settings.setalloc:=4
- else if more='8' then
- init_settings.setalloc:=8
- else
- IllegalPara(opt);
- end
- else
- IllegalPara(opt);
- end;
- 'r' :
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.localswitches,cs_check_range)
- Else
- include(init_settings.localswitches,cs_check_range);
- 'R' :
- If UnsetBool(More, j, opt, false) then
- begin
- exclude(init_settings.localswitches,cs_check_range);
- exclude(init_settings.localswitches,cs_check_object);
- end
- Else
- begin
- include(init_settings.localswitches,cs_check_range);
- include(init_settings.localswitches,cs_check_object);
- end;
- 's' :
- begin
- val(copy(more,j+1,length(more)-j),stacksize,code);
- if (code<>0) or (stacksize>=67107840) or (stacksize<1024) then
- IllegalPara(opt);
- break;
- end;
- 't' :
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.localswitches,cs_check_stack)
- Else
- include(init_settings.localswitches,cs_check_stack);
- 'D' :
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.moduleswitches,cs_create_dynamic)
- Else
- include(init_settings.moduleswitches,cs_create_dynamic);
- 'X' :
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.moduleswitches,cs_create_smart)
- Else
- include(init_settings.moduleswitches,cs_create_smart);
- 'T' :
- begin
- if not UpdateTargetSwitchStr(copy(more,j+1,length(more)),init_settings.targetswitches) then
- IllegalPara(opt);
- break;
- end;
- 'v' :
- If target_info.system in systems_jvm then
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.localswitches,cs_check_var_copyout)
- Else
- include(init_settings.localswitches,cs_check_var_copyout)
- else
- IllegalPara(opt)
- else
- IllegalPara(opt);
- end;
- inc(j);
- end;
- end;
- 'd' :
- if more <> '' then
- begin
- l:=Pos(':=',more);
- if l>0 then
- set_system_compvar(Copy(more,1,l-1),Copy(more,l+2,255))
- else
- def_system_macro(more);
- end;
- 'D' :
- begin
- include(init_settings.globalswitches,cs_link_deffile);
- j:=1;
- while j<=length(more) do
- begin
- case more[j] of
- 'd' :
- begin
- description:=Copy(more,j+1,255);
- break;
- end;
- 'v' :
- begin
- dllversion:=Copy(more,j+1,255);
- l:=pos('.',dllversion);
- dllminor:=0;
- error:=0;
- if l>0 then
- begin
- val(copy(dllversion,l+1,255),minor,error);
- if (error=0) and
- (minor>=0) and (minor<=$ffff) then
- dllminor:=minor
- else
- if error=0 then
- error:=1;
- end;
- if l=0 then
- l:=256;
- dllmajor:=1;
- if error=0 then
- val(copy(dllversion,1,l-1),major,error);
- if (error=0) and (major>=0) and (major<=$ffff) then
- dllmajor:=major
- else
- if error=0 then
- error:=1;
- if error<>0 then
- Message1(scan_w_wrong_version_ignored,dllversion);
- break;
- end;
- 'w' :
- usewindowapi:=true;
- '-' :
- begin
- exclude(init_settings.globalswitches,cs_link_deffile);
- usewindowapi:=false;
- end;
- else
- IllegalPara(opt);
- end;
- inc(j);
- end;
- end;
- 'e' :
- exepath:=FixPath(More,true);
- 'E' :
- begin
- if UnsetBool(More, 0, opt, true) then
- exclude(init_settings.globalswitches,cs_link_nolink)
- else
- include(init_settings.globalswitches,cs_link_nolink);
- end;
- 'f' :
- begin
- if more='PIC' then
- begin
- if tf_no_pic_supported in target_info.flags then
- message(scan_w_pic_ignored)
- else
- include(init_settings.moduleswitches,cs_create_pic)
- end
- else
- IllegalPara(opt);
- end;
- 'F' :
- begin
- if more='' then
- IllegalPara(opt);
- c:=more[1];
- Delete(more,1,1);
- DefaultReplacements(More);
- case c of
- 'a' :
- autoloadunits:=more;
- 'c' :
- begin
- if (upper(more)='UTF8') or (upper(more)='UTF-8') then
- init_settings.sourcecodepage:=CP_UTF8
- else if not(cpavailable(more)) then
- Message1(option_code_page_not_available,more)
- else
- init_settings.sourcecodepage:=codepagebyname(more);
- include(init_settings.moduleswitches,cs_explicit_codepage);
- end;
- 'C' :
- RCCompiler := More;
- 'd' :
- if UnsetBool(more, 0, opt, true) then
- init_settings.disabledircache:=false
- else
- init_settings.disabledircache:=true;
- 'D' :
- utilsdirectory:=FixPath(More,true);
- 'e' :
- SetRedirectFile(More);
- 'E' :
- OutputExeDir:=FixPath(More,true);
- 'f' :
- if (target_info.system in systems_darwin) then
- if ispara then
- ParaFrameworkPath.AddPath(More,false)
- else
- frameworksearchpath.AddPath(More,true)
- else
- IllegalPara(opt);
- 'i' :
- begin
- if ispara then
- ParaIncludePath.AddPath(More,false)
- else
- includesearchpath.AddPath(More,true);
- end;
- 'm' :
- begin
- s:=ExtractFileDir(more);
- if TryStrToInt(ExtractFileName(more),j) then
- begin
- unicodemapping:=loadunicodemapping(More,More+'.txt',j);
- if assigned(unicodemapping) then
- registermapping(unicodemapping)
- else
- IllegalPara(opt);
- end
- else
- IllegalPara(opt);
- end;
- 'g' :
- Message2(option_obsolete_switch_use_new,'-Fg','-Fl');
- 'l' :
- begin
- if ispara then
- ParaLibraryPath.AddPath(sysrootpath,More,false)
- else
- LibrarySearchPath.AddPath(sysrootpath,More,true);
- end;
- 'L' :
- begin
- if More<>'' then
- ParaDynamicLinker:=More
- else
- IllegalPara(opt);
- end;
- 'o' :
- begin
- if ispara then
- ParaObjectPath.AddPath(More,false)
- else
- ObjectSearchPath.AddPath(More,true);
- end;
- 'r' :
- Msgfilename:=More;
- 'R' :
- ResCompiler := More;
- 'u' :
- begin
- if ispara then
- ParaUnitPath.AddPath(More,false)
- else
- unitsearchpath.AddPath(More,true);
- end;
- 'U' :
- OutputUnitDir:=FixPath(More,true);
- 'W',
- 'w':
- begin
- if More<>'' then
- begin
- DefaultReplacements(More);
- D:=ExtractFilePath(More);
- if (D<>'') then
- D:=FixPath(D,True);
- D:=D+ExtractFileName(More);
- if (c='W') then
- WpoFeedbackOutput:=D
- else
- WpoFeedbackInput:=D;
- end
- else
- IllegalPara(opt);
- end;
- else
- IllegalPara(opt);
- end;
- end;
- 'g' :
- begin
- if UnsetBool(More, 0, opt, false) then
- begin
- exclude(init_settings.moduleswitches,cs_debuginfo);
- exclude(init_settings.globalswitches,cs_use_heaptrc);
- exclude(init_settings.globalswitches,cs_use_lineinfo);
- exclude(init_settings.localswitches,cs_checkpointer);
- localvartrashing := -1;
- end
- else
- begin
- include(init_settings.moduleswitches,cs_debuginfo);
- if paratargetdbg=dbg_none then
- paratargetdbg:=target_info.dbg;
- end;
- if not RelocSectionSetExplicitly then
- RelocSection:=false;
- j:=1;
- while j<=length(more) do
- begin
- case more[j] of
- 'c' :
- begin
- if UnsetBool(More, j, opt, false) then
- exclude(init_settings.localswitches,cs_checkpointer)
- else if (target_info.system in supported_targets_gc) then
- include(init_settings.localswitches,cs_checkpointer)
- else
- UnsupportedPara('-gc');
- end;
- 'h' :
- begin
- if UnsetBool(More, j, opt, false) then
- exclude(init_settings.globalswitches,cs_use_heaptrc)
- else
- include(init_settings.globalswitches,cs_use_heaptrc);
- end;
- 'l' :
- begin
- if UnsetBool(More, j, opt, false) then
- exclude(init_settings.globalswitches,cs_use_lineinfo)
- else
- include(init_settings.globalswitches,cs_use_lineinfo);
- end;
- 'o' :
- begin
- if not UpdateDebugStr(copy(more,j+1,length(more)),init_settings.debugswitches) then
- IllegalPara(opt);
- break;
- end;
- 'p' :
- begin
- if UnsetBool(More, j, opt, false) then
- exclude(init_settings.globalswitches,cs_stabs_preservecase)
- else
- include(init_settings.globalswitches,cs_stabs_preservecase);
- end;
- 's' :
- begin
- paratargetdbg:=dbg_stabs;
- end;
- 't' :
- begin
- if UnsetBool(More, j, opt, false) then
- localvartrashing := -1
- else
- localvartrashing := (localvartrashing + 1) mod nroftrashvalues;
- end;
- 'v' :
- begin
- if UnsetBool(More, j, opt, false) then
- exclude(init_settings.globalswitches,cs_gdb_valgrind)
- else
- include(init_settings.globalswitches,cs_gdb_valgrind);
- end;
- 'w' :
- begin
- if (j<length(more)) and (more[j+1] in ['2','3','4']) then
- begin
- case more[j+1] of
- '2': paratargetdbg:=dbg_dwarf2;
- '3': paratargetdbg:=dbg_dwarf3;
- '4': paratargetdbg:=dbg_dwarf4;
- end;
- inc(j);
- end
- else
- paratargetdbg:=dbg_dwarf2;
- end;
- else
- IllegalPara(opt);
- end;
- inc(j);
- end;
- end;
- 'h' :
- begin
- NoPressEnter:=true;
- if (More <> '') and (More [1] = 'F') then
- begin
- FPCHelpLines := true;
- Delete (More, 1, 1);
- FPCBinaryPath := More;
- end;
- WriteHelpPages;
- end;
- 'i' :
- begin
- if More='' then
- WriteInfo
- else
- QuickInfo:=QuickInfo+More;
- end;
- 'I' :
- begin
- if ispara then
- ParaIncludePath.AddPath(More,false)
- else
- includesearchpath.AddPath(More,false);
- end;
- 'k' :
- begin
- if more<>'' then
- ParaLinkOptions:=ParaLinkOptions+' '+More
- else
- IllegalPara(opt);
- end;
- 'l' :
- ParaLogo:=not UnSetBool(more,0,opt,true);
- 'm' :
- parapreprocess:=not UnSetBool(more,0,opt,true);
- 'M' :
- begin
- more:=Upper(more);
- if not SetCompileMode(more, true) then
- if not SetCompileModeSwitch(more, true) then
- IllegalPara(opt);
- end;
- 'n' :
- begin
- if More='' then
- disable_configfile:=true
- else
- IllegalPara(opt);
- end;
- 'o' :
- begin
- if More<>'' then
- begin
- DefaultReplacements(More);
- D:=ExtractFilePath(More);
- if (D<>'') then
- OutputExeDir:=FixPath(D,True);
- OutputFileName:=ExtractFileName(More);
- end
- else
- IllegalPara(opt);
- end;
- 'O' :
- begin
- j:=1;
- while j<=length(more) do
- begin
- case more[j] of
- '1' :
- init_settings.optimizerswitches:=init_settings.optimizerswitches+level1optimizerswitches;
- '2' :
- init_settings.optimizerswitches:=init_settings.optimizerswitches+level2optimizerswitches;
- '3' :
- init_settings.optimizerswitches:=init_settings.optimizerswitches+level3optimizerswitches;
- '4' :
- init_settings.optimizerswitches:=init_settings.optimizerswitches+level4optimizerswitches;
- 'a' :
- begin
- if not(UpdateAlignmentStr(Copy(Opt,j+3,255),ParaAlignment)) then
- IllegalPara(opt);
- break;
- end;
- 's' :
- include(init_settings.optimizerswitches,cs_opt_size);
- 'p' :
- begin
- if not Setcputype(copy(more,j+1,length(more)),init_settings.optimizecputype) then
- begin
- OptCPUSetExplicitly:=true;
- { Give warning for old i386 switches }
- if (Length(More)-j=1) and
- (More[j+1]>='1') and (More[j+1]<='5')then
- Message2(option_obsolete_switch_use_new,'-Op<nr>','-Op<name>')
- else
- IllegalPara(opt);
- end;
- break;
- end;
- 'o' :
- begin
- if not UpdateOptimizerStr(copy(more,j+1,length(more)),init_settings.optimizerswitches) then
- IllegalPara(opt);
- break;
- end;
- '-' :
- begin
- init_settings.optimizerswitches:=[];
- FillChar(ParaAlignment,sizeof(ParaAlignment),0);
- end;
- { Obsolete switches }
- 'g' :
- Message2(option_obsolete_switch_use_new,'-Og','-Os');
- 'G' :
- Message1(option_obsolete_switch,'-OG');
- 'r' :
- Message2(option_obsolete_switch_use_new,'-Or','-O2 or -Ooregvar');
- 'u' :
- Message2(option_obsolete_switch_use_new,'-Ou','-Oouncertain');
- 'w' :
- begin
- if not UpdateWpoStr(copy(more,j+1,length(more)),init_settings.dowpoptimizerswitches) then
- IllegalPara(opt);
- break;
- end;
- 'W' :
- begin
- if not UpdateWpoStr(copy(more,j+1,length(more)),init_settings.genwpoptimizerswitches) then
- IllegalPara(opt);
- break;
- end;
- else
- IllegalPara(opt);
- end;
- inc(j);
- end;
- end;
- 'p' :
- begin
- if UnsetBool(More, 0, opt, false) then
- begin
- init_settings.moduleswitches:=init_settings.moduleswitches-[cs_profile];
- undef_system_macro('FPC_PROFILE');
- end
- else
- if Length(More)=0 then
- IllegalPara(opt)
- else
- case more[1] of
- 'g' : if UnsetBool(more, 1, opt, false) then
- begin
- exclude(init_settings.moduleswitches,cs_profile);
- undef_system_macro('FPC_PROFILE');
- end
- else if (target_info.system in supported_targets_pg) then
- begin
- include(init_settings.moduleswitches,cs_profile);
- def_system_macro('FPC_PROFILE');
- end
- else
- UnsupportedPara('-pg');
- else
- IllegalPara(opt);
- end;
- end;
- 'P' : ; { Ignore used by fpc.pp }
- 'R' :
- begin
- if not SetAsmReadMode(More,init_settings.asmmode) then
- IllegalPara(opt);
- end;
- 's' :
- begin
- if UnsetBool(More, 0, opt, false) then
- begin
- init_settings.globalswitches:=init_settings.globalswitches-[cs_asm_extern,cs_link_extern,cs_link_nolink];
- if more<>'' then
- IllegalPara(opt);
- end
- else
- begin
- init_settings.globalswitches:=init_settings.globalswitches+[cs_asm_extern,cs_link_extern,cs_link_nolink];
- if more='h' then
- init_settings.globalswitches:=init_settings.globalswitches-[cs_link_on_target]
- else if more='t' then
- init_settings.globalswitches:=init_settings.globalswitches+[cs_link_on_target]
- else if more='r' then
- init_settings.globalswitches:=init_settings.globalswitches+[cs_asm_leave,cs_no_regalloc]
- else if more<>'' then
- IllegalPara(opt);
- end;
- end;
- 'S' :
- begin
- if more='' then
- IllegalPara(opt);
- if more[1]='I' then
- begin
- {$ifdef jvm}
- UnsupportedPara('-SI');
- {$endif}
- if upper(more)='ICOM' then
- init_settings.interfacetype:=it_interfacecom
- else if upper(more)='ICORBA' then
- init_settings.interfacetype:=it_interfacecorba
- else
- IllegalPara(opt);
- end
- else
- begin
- j:=1;
- while j<=length(more) do
- begin
- case more[j] of
- '2' : //an alternative to -Mobjfpc
- SetCompileMode('OBJFPC',true);
- 'a' :
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.localswitches,cs_do_assertion)
- else
- include(init_settings.localswitches,cs_do_assertion);
- 'c' :
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.moduleswitches,cs_support_c_operators)
- else
- include(init_settings.moduleswitches,cs_support_c_operators);
- 'd' : //an alternative to -Mdelphi
- SetCompileMode('DELPHI',true);
- 'e' :
- begin
- SetErrorFlags(copy(more,j+1,length(more)));
- break;
- end;
- 'f' :
- begin
- inc(j);
- if more[j]='-' then
- begin
- features:=[];
- if length(more)>j then
- IllegalPara(opt);
- end
- else
- begin
- if (IncludeFeature(upper(copy(more,j,length(more)-j+1)))) then
- j:=length(more)
- else
- IllegalPara(opt);
- end;
- end;
- 'g' :
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.moduleswitches,cs_support_goto)
- else
- include(init_settings.moduleswitches,cs_support_goto);
- 'h' :
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.localswitches,cs_refcountedstrings)
- else
- include(init_settings.localswitches,cs_refcountedstrings);
- 'i' :
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.localswitches,cs_do_inline)
- else
- include(init_settings.localswitches,cs_do_inline);
- 'k' :
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.globalswitches,cs_load_fpcylix_unit)
- else
- include(init_settings.globalswitches,cs_load_fpcylix_unit);
- 'm' :
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.moduleswitches,cs_support_macro)
- else
- include(init_settings.moduleswitches,cs_support_macro);
- 'o' : //an alternative to -Mtp
- SetCompileMode('TP',true);
- {$ifdef gpc_mode}
- 'p' : //an alternative to -Mgpc
- SetCompileMode('GPC',true);
- {$endif}
- 's' :
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.globalswitches,cs_constructor_name)
- else
- include(init_settings.globalswitches,cs_constructor_name);
- 't' :
- Message1(option_obsolete_switch,'-St');
- 'v' :
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.globalswitches,cs_support_vectors)
- else
- include(init_settings.globalswitches,cs_support_vectors);
- 'x' :
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.globalswitches,cs_support_exceptions)
- else
- include(init_settings.globalswitches,cs_support_exceptions);
- 'y' :
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.localswitches,cs_typed_addresses)
- else
- include(init_settings.localswitches,cs_typed_addresses);
- '-' :
- begin
- init_settings.globalswitches:=init_settings.globalswitches - [cs_constructor_name,cs_support_exceptions,
- cs_support_vectors,cs_load_fpcylix_unit];
- init_settings.localswitches:=init_settings.localswitches - [cs_do_assertion,cs_do_inline, cs_refcountedstrings,
- cs_typed_addresses];
- init_settings.moduleswitches:=init_settings.moduleswitches - [cs_support_c_operators, cs_support_goto,
- cs_support_macro];
- end;
- else
- IllegalPara(opt);
- end;
- inc(j);
- end;
- end;
- end;
- 'T' :
- begin
- more:=Upper(More);
- if paratarget=system_none then
- begin
- { remove old target define }
- TargetOptions(false);
- { load new target }
- paratarget:=find_system_by_string(More);
- if paratarget<>system_none then
- set_target(paratarget)
- else
- IllegalPara(opt);
- { set new define }
- TargetOptions(true);
- end
- else
- if More<>upper(target_info.shortname) then
- Message1(option_target_is_already_set,target_info.shortname);
- end;
- 'u' :
- if more <> '' then
- undef_system_macro(more);
- 'U' :
- begin
- j:=1;
- while j<=length(more) do
- begin
- case more[j] of
- {$ifdef UNITALIASES}
- 'a' :
- begin
- AddUnitAlias(Copy(More,j+1,255));
- break;
- end;
- {$endif UNITALIASES}
- 'n' :
- exclude(init_settings.globalswitches,cs_check_unit_name);
- 'p' :
- begin
- Message2(option_obsolete_switch_use_new,'-Up','-Fu');
- break;
- end;
- 'r' :
- do_release:=true;
- 's' :
- include(init_settings.moduleswitches,cs_compilesystem);
- '-' :
- begin
- exclude(init_settings.moduleswitches,cs_compilesystem);
- exclude(init_settings.globalswitches,cs_check_unit_name);
- end;
- else
- IllegalPara(opt);
- end;
- inc(j);
- end;
- end;
- 'v' :
- begin
- if not setverbosity(More) then
- IllegalPara(opt);
- end;
- 'V' : ; { Ignore used by fpc }
- 'W' :
- begin
- j:=1;
- while j<=length(More) do
- begin
- case More[j] of
- 'A':
- begin
- if target_info.system in systems_all_windows then
- begin
- if UnsetBool(More, j, opt, false) then
- apptype:=app_cui
- else
- apptype:=app_native;
- end
- else
- IllegalPara(opt);
- end;
- 'b':
- begin
- if target_info.system in systems_darwin then
- begin
- if UnsetBool(More, j, opt, false) then
- apptype:=app_cui
- else
- apptype:=app_bundle
- end
- else
- IllegalPara(opt);
- end;
- 'B':
- begin
- if target_info.system in systems_all_windows+systems_symbian then
- begin
- { -WB200000 means set trefered base address
- to $200000, but does not change relocsection boolean
- this way we can create both relocatble and
- non relocatable DLL at a specific base address PM }
- if (length(More)>j) then
- begin
- val('$'+Copy(More,j+1,255),imagebase,code);
- if code<>0 then
- IllegalPara(opt);
- ImageBaseSetExplicity:=true;
- end
- else
- begin
- RelocSection:=true;
- RelocSectionSetExplicitly:=true;
- end;
- break;
- end
- else
- IllegalPara(opt);
- end;
- 'C':
- begin
- if target_info.system in systems_all_windows+systems_os2+systems_macos then
- begin
- if UnsetBool(More, j, opt, false) then
- apptype:=app_gui
- else
- apptype:=app_cui;
- end
- else
- IllegalPara(opt);
- end;
- 'D':
- begin
- if target_info.system in systems_all_windows then
- begin
- UseDeffileForExports:=not UnsetBool(More, j, opt, false);
- UseDeffileForExportsSetExplicitly:=true;
- end
- else
- IllegalPara(opt);
- end;
- 'e':
- begin
- if (target_info.system in systems_darwin) then
- begin
- RegisterRes(res_macosx_ext_info,TWinLikeResourceFile);
- set_target_res(res_ext);
- target_info.resobjext:='.fpcres';
- end
- else
- IllegalPara(opt);
- end;
- 'F':
- begin
- if target_info.system in systems_os2 then
- begin
- if UnsetBool(More, j, opt, false) then
- apptype:=app_cui
- else
- apptype:=app_fs;
- end
- else
- IllegalPara(opt);
- end;
- 'G':
- begin
- if target_info.system in systems_all_windows+systems_os2+systems_macos then
- begin
- if UnsetBool(More, j, opt, false) then
- apptype:=app_cui
- else
- apptype:=app_gui;
- end
- else
- IllegalPara(opt);
- end;
- 'I':
- begin
- if target_info.system in systems_all_windows then
- begin
- GenerateImportSection:=not UnsetBool(More,j,opt,false);
- GenerateImportSectionSetExplicitly:=true;
- end
- else
- IllegalPara(opt);
- end;
- 'i':
- begin
- if (target_info.system in systems_darwin) then
- begin
- set_target_res(res_macho);
- target_info.resobjext:=
- targetinfos[target_info.system]^.resobjext;
- end
- else
- IllegalPara(opt);
- end;
- 'M':
- begin
- if (target_info.system in (systems_darwin-[system_i386_iphonesim])) and
- ParseMacVersionMin(MacOSXVersionMin,iPhoneOSVersionMin,'MAC_OS_X_VERSION_MIN_REQUIRED',copy(More,2,255),false) then
- begin
- break;
- end
- else
- IllegalPara(opt);
- end;
- 'N':
- begin
- if target_info.system in systems_all_windows then
- begin
- RelocSection:=UnsetBool(More,j,opt,false);
- RelocSectionSetExplicitly:=true;
- end
- else
- IllegalPara(opt);
- end;
- 'p':
- begin
- {$if defined(arm) or defined(avr)}
- if (target_info.system in systems_embedded) then
- begin
- s:=upper(copy(more,j+1,length(more)-j));
- if not(SetControllerType(s,init_settings.controllertype)) then
- IllegalPara(opt);
- break;
- end
- else
- {$endif defined(arm) or defined(avr)}
- IllegalPara(opt);
- end;
- 'P':
- begin
- if (target_info.system in [system_i386_iphonesim,system_arm_darwin]) and
- ParseMacVersionMin(iPhoneOSVersionMin,MacOSXVersionMin,'IPHONE_OS_VERSION_MIN_REQUIRED',copy(More,2,255),true) then
- begin
- break;
- end
- else
- IllegalPara(opt);
- end;
- 'R':
- begin
- if target_info.system in systems_all_windows then
- begin
- { support -WR+ / -WR- as synonyms to -WR / -WN }
- RelocSection:=not UnsetBool(More,j,opt,false);
- RelocSectionSetExplicitly:=true;
- end
- else
- IllegalPara(opt);
- end;
- 'T':
- begin
- if target_info.system in systems_macos then
- begin
- if UnsetBool(More, j, opt, false) then
- apptype:=app_cui
- else
- apptype:=app_tool;
- end
- else
- IllegalPara(opt);
- end;
- 'X':
- begin
- if (target_info.system in systems_linux) then
- begin
- if UnsetBool(More, j, opt, false) then
- exclude(init_settings.moduleswitches,cs_executable_stack)
- else
- include(init_settings.moduleswitches,cs_executable_stack)
- end
- else
- IllegalPara(opt);
- end
- else
- IllegalPara(opt);
- end;
- inc(j);
- end;
- end;
- 'X' :
- begin
- j:=1;
- while j<=length(more) do
- begin
- case More[j] of
- 'c' : Cshared:=TRUE;
- 'd' : Dontlinkstdlibpath:=TRUE;
- 'e' :
- begin
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.globalswitches,cs_link_extern)
- else
- include(init_settings.globalswitches,cs_link_extern);
- end;
- 'f' :
- include(init_settings.globalswitches,cs_link_pthread);
- 'g' :
- begin
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.globalswitches,cs_link_separate_dbg_file)
- else
- include(init_settings.globalswitches,cs_link_separate_dbg_file);
- end;
- 'i' :
- begin
- If UnsetBool(More, j, opt, false) then
- include(init_settings.globalswitches,cs_link_extern)
- else
- exclude(init_settings.globalswitches,cs_link_extern);
- end;
- 'n' :
- begin
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.globalswitches,cs_link_native)
- else
- include(init_settings.globalswitches,cs_link_native);
- end;
- 'm' :
- begin
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.globalswitches,cs_link_map)
- else
- include(init_settings.globalswitches,cs_link_map);
- end;
- 'p' : ; { Ignore used by fpc.pp }
- 'r' :
- begin
- if (target_info.system in suppported_targets_x_smallr) then
- begin
- rlinkpath:=Copy(more,2,length(More)-1);
- DefaultReplacements(rlinkpath);
- end
- else
- IgnoredPara('-Xr');
- more:='';
- end;
- 'R' :
- begin
- sysrootpath:=copy(more,2,length(more)-1);
- defaultreplacements(sysrootpath);
- more:='';
- end;
- 's' :
- begin
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.globalswitches,cs_link_strip)
- else
- include(init_settings.globalswitches,cs_link_strip);
- end;
- 't' :
- include(init_settings.globalswitches,cs_link_staticflag);
- 'v' :
- begin
- If UnsetBool(More, j, opt, false) then
- exclude(init_settings.globalswitches,cs_link_opt_vtable)
- else
- include(init_settings.globalswitches,cs_link_opt_vtable);
- end;
- 'D' :
- begin
- def_system_macro('FPC_LINK_DYNAMIC');
- undef_system_macro('FPC_LINK_SMART');
- undef_system_macro('FPC_LINK_STATIC');
- exclude(init_settings.globalswitches,cs_link_static);
- exclude(init_settings.globalswitches,cs_link_smart);
- include(init_settings.globalswitches,cs_link_shared);
- LinkTypeSetExplicitly:=true;
- end;
- 'M' :
- begin
- mainaliasname:=Copy(more,2,length(More)-1);
- More:='';
- end;
- 'P' :
- begin
- utilsprefix:=Copy(more,2,length(More)-1);
- DefaultReplacements(utilsprefix);
- More:='';
- end;
- 'L' : begin // -XLO is link order -XLA is link alias. -XLD avoids load defaults.
- // these are not aggregable.
- if (j=length(more)) or not (more[j+1] in ['O','A','D']) then
- IllegalPara(opt)
- else
- begin
- case more[j+1] of
- 'A' : begin
- s:=Copy(more,3,length(More)-2);
- if not LinkLibraryAliases.AddDep(s) Then
- IllegalPara(opt);
- end;
- 'O' : begin
- s:=Copy(more,3,length(More)-2);
- if not LinkLibraryOrder.AddWeight(s) Then
- IllegalPara(opt);
- end;
- 'D' : include(init_settings.globalswitches,cs_link_no_default_lib_order)
- else
- IllegalPara(opt);
- end; {case}
- j:=length(more);
- end; {else begin}
- end;
- 'S' :
- begin
- ForceStaticLinking;
- end;
- 'X' :
- begin
- def_system_macro('FPC_LINK_SMART');
- undef_system_macro('FPC_LINK_STATIC');
- undef_system_macro('FPC_LINK_DYNAMIC');
- exclude(init_settings.globalswitches,cs_link_static);
- include(init_settings.globalswitches,cs_link_smart);
- exclude(init_settings.globalswitches,cs_link_shared);
- LinkTypeSetExplicitly:=true;
- end;
- '-' :
- begin
- exclude(init_settings.globalswitches,cs_link_staticflag);
- exclude(init_settings.globalswitches,cs_link_strip);
- exclude(init_settings.globalswitches,cs_link_map);
- set_default_link_type;
- end;
- else
- IllegalPara(opt);
- end;
- inc(j);
- end;
- end;
- else
- IllegalPara(opt);
- end;
- end;
- '@' :
- begin
- Message(option_no_nested_response_file);
- StopOptions(1);
- end;
- else
- begin
- if (length(param_file)<>0) then
- Message2(option_only_one_source_support,param_file,opt);
- param_file:=opt;
- Message1(option_found_file,opt);
- end;
- end;
- end;
- procedure Toption.Interpret_file(const filename : TPathStr);
- procedure RemoveSep(var fn:TPathStr);
- var
- i : longint;
- begin
- i:=0;
- while (i<length(fn)) and (fn[i+1] in [',',' ',#9]) do
- inc(i);
- Delete(fn,1,i);
- i:=length(fn);
- while (i>0) and (fn[i] in [',',' ',#9]) do
- dec(i);
- fn:=copy(fn,1,i);
- end;
- function GetName(var fn:TPathStr):TPathStr;
- var
- i : longint;
- begin
- i:=0;
- while (i<length(fn)) and (fn[i+1] in ['a'..'z','A'..'Z','0'..'9','_','-']) do
- inc(i);
- GetName:=Copy(fn,1,i);
- Delete(fn,1,i);
- end;
- const
- maxlevel = 15;
- var
- f : text;
- s, tmp,
- opts : TCmdStr;
- skip : array[0..maxlevel] of boolean;
- line,
- level : longint;
- option_read : boolean;
- begin
- { avoid infinite loop }
- Inc(FileLevel);
- Option_read:=false;
- If FileLevel>MaxLevel then
- Message(option_too_many_cfg_files);
- { Maybe It's Directory ?} //Jaro Change:
- if PathExists(filename,false) then
- begin
- Message1(option_config_is_dir,filename);
- exit;
- end;
- { open file }
- Message1(option_using_file,filename);
- assign(f,ExpandFileName(filename));
- {$push}{$I-}
- reset(f);
- {$pop}
- if ioresult<>0 then
- begin
- Message1(option_unable_open_file,filename);
- exit;
- end;
- Message1(option_start_reading_configfile,filename);
- fillchar(skip,sizeof(skip),0);
- level:=0;
- line:=0;
- while not eof(f) do
- begin
- readln(f,opts);
- inc(line);
- RemoveSep(opts);
- if (opts<>'') and (opts[1]<>';') then
- begin
- if opts[1]='#' then
- begin
- Message1(option_interpreting_file_option,opts);
- Delete(opts,1,1);
- s:=upper(GetName(opts));
- if (s='SECTION') then
- begin
- RemoveSep(opts);
- s:=upper(GetName(opts));
- if level=0 then
- skip[level]:=not defined_macro(s) or (s='COMMON');
- end
- else
- if (s='IFDEF') then
- begin
- RemoveSep(opts);
- if Level>=maxlevel then
- begin
- Message2(option_too_many_ifdef,filename,tostr(line));
- stopOptions(1);
- end;
- inc(Level);
- skip[level]:=(skip[level-1] or not defined_macro(upper(GetName(opts))));
- end
- else
- if (s='IFNDEF') then
- begin
- RemoveSep(opts);
- if Level>=maxlevel then
- begin
- Message2(option_too_many_ifdef,filename,tostr(line));
- stopOptions(1);
- end;
- inc(Level);
- skip[level]:=(skip[level-1] or defined_macro(upper(GetName(opts))));
- end
- else
- if (s='ELSE') then
- begin
- if Level=0 then
- begin
- Message2(option_else_without_if,filename,tostr(line));
- stopOptions(1);
- end
- else
- skip[level]:=skip[level-1] or (not skip[level])
- end
- else
- if (s='ENDIF') then
- begin
- skip[level]:=false;
- if Level=0 then
- begin
- Message2(option_too_many_endif,filename,tostr(line));
- stopOptions(1);
- end;
- dec(level);
- end
- else
- if (not skip[level]) then
- begin
- if (s='DEFINE') then
- begin
- RemoveSep(opts);
- tmp:= GetName(opts);
- if tmp <> '' then
- def_system_macro(tmp);
- Option_read:=true;
- end
- else
- if (s='UNDEF') then
- begin
- RemoveSep(opts);
- tmp:= GetName(opts);
- if tmp <> '' then
- undef_system_macro(tmp);
- Option_read:=true;
- end
- else
- if (s='WRITE') then
- begin
- Delete(opts,1,1);
- WriteLn(opts);
- Option_read:=true;
- end
- else
- if (s='INCLUDE') then
- begin
- Delete(opts,1,1);
- Interpret_file(opts);
- Option_read:=true;
- end;
- end;
- end
- else
- begin
- if (opts[1]='-') or (opts[1]='@') then
- begin
- if (not skip[level]) then
- interpret_option(opts,false);
- Option_read:=true;
- end
- else
- Message1(option_illegal_para,opts);
- end;
- end;
- end;
- if Level>0 then
- Message(option_too_less_endif);
- if Not Option_read then
- Message1(option_no_option_found,filename)
- else
- Message1(option_end_reading_configfile,filename);
- Close(f);
- Dec(FileLevel);
- end;
- procedure Toption.Interpret_envvar(const envname : TCmdStr);
- var
- argstart,
- env,
- pc : pchar;
- arglen : longint;
- quote : set of char;
- hs : TCmdStr;
- begin
- Message1(option_using_env,envname);
- env:=GetEnvPChar(envname);
- pc:=env;
- if assigned(pc) then
- begin
- repeat
- { skip leading spaces }
- while pc^ in [' ',#9,#13] do
- inc(pc);
- case pc^ of
- #0 :
- break;
- '"' :
- begin
- quote:=['"'];
- inc(pc);
- end;
- '''' :
- begin
- quote:=[''''];
- inc(pc);
- end;
- else
- quote:=[' ',#9,#13];
- end;
- { scan until the end of the argument }
- argstart:=pc;
- while (pc^<>#0) and not(pc^ in quote) do
- inc(pc);
- { create argument }
- arglen:=pc-argstart;
- { TODO: FIXME: silent truncation of environment parameters }
- if (arglen > 255) then
- arglen := 255;
- setlength(hs,arglen);
- move(argstart^,hs[1],arglen);
- interpret_option(hs,true);
- { skip quote }
- if pc^ in quote then
- inc(pc);
- until false;
- end
- else
- Message1(option_no_option_found,'(env) '+envname);
- FreeEnvPChar(env);
- end;
- procedure toption.read_parameters;
- var
- opts : TCmdStr;
- paramindex : longint;
- begin
- paramindex:=0;
- while paramindex<paramcount do
- begin
- inc(paramindex);
- opts:=objpas.paramstr(paramindex);
- if length(opts)>0 then
- case opts[1] of
- '@' :
- if not firstpass then
- begin
- Delete(opts,1,1);
- Message1(option_reading_further_from,opts);
- interpret_file(opts);
- end;
- '!' :
- if not firstpass then
- begin
- Delete(opts,1,1);
- Message1(option_reading_further_from,'(env) '+opts);
- interpret_envvar(opts);
- end;
- else
- interpret_option(opts,true);
- end;
- end;
- end;
- procedure toption.parsecmd(cmd:TCmdStr);
- var
- i,ps : longint;
- opts : TCmdStr;
- begin
- while (cmd<>'') do
- begin
- while cmd[1]=' ' do
- delete(cmd,1,1);
- i:=pos(' ',cmd);
- if i=0 then
- i:=2147483647;
- opts:=Copy(cmd,1,i-1);
- Delete(cmd,1,i);
- case opts[1] of
- '@' :
- if not firstpass then
- begin
- Delete(opts,1,1);
- Message1(option_reading_further_from,opts);
- interpret_file(opts);
- end;
- '!' :
- if not firstpass then
- begin
- Delete(opts,1,1);
- Message1(option_reading_further_from,'(env) '+opts);
- interpret_envvar(opts);
- end;
- '"' :
- begin
- Delete(opts,1,1);
- ps:=pos('"',cmd);
- if (i<>256) and (ps>0) then
- begin
- opts:=opts + ' '+ copy(cmd,1,ps-1);
- cmd:=copy(cmd,ps+1,255);
- end;
- interpret_option(opts,true);
- end;
- else
- interpret_option(opts,true);
- end;
- end;
- end;
- procedure toption.writequickinfo;
- var
- s : string;
- i : longint;
- procedure addinfo(const hs:string);
- begin
- if s<>'' then
- s:=s+' '+hs
- else
- s:=hs;
- end;
- begin
- s:='';
- i:=0;
- while (i<length(quickinfo)) do
- begin
- inc(i);
- case quickinfo[i] of
- 'S' :
- begin
- inc(i);
- case quickinfo[i] of
- 'O' :
- addinfo(lower(source_info.shortname));
- 'P' :
- addinfo(source_cpu_string);
- else
- IllegalPara('-i'+QuickInfo);
- end;
- end;
- 'T' :
- begin
- inc(i);
- case quickinfo[i] of
- 'O' :
- addinfo(lower(target_info.shortname));
- 'P' :
- AddInfo(target_cpu_string);
- else
- IllegalPara('-i'+QuickInfo);
- end;
- end;
- 'V' :
- AddInfo(version_string);
- 'W' :
- AddInfo(full_version_string);
- 'D' :
- AddInfo(date_string);
- '_' :
- ;
- else
- IllegalPara('-i'+QuickInfo);
- end;
- end;
- if s<>'' then
- begin
- writeln(s);
- stopoptions(0);
- end;
- end;
- procedure TOption.TargetOptions(def:boolean);
- var
- s : string;
- i : integer;
- target_unsup_features : tfeatures;
- begin
- if def then
- def_system_macro(target_info.shortname)
- else
- undef_system_macro(target_info.shortname);
- s:=target_info.extradefines;
- while (s<>'') do
- begin
- i:=pos(';',s);
- if i=0 then
- i:=length(s)+1;
- if def then
- def_system_macro(Copy(s,1,i-1))
- else
- undef_system_macro(Copy(s,1,i-1));
- delete(s,1,i);
- end;
- if (tf_winlikewidestring in target_info.flags) then
- if def then
- def_system_macro('FPC_WINLIKEWIDESTRING')
- else
- undef_system_macro('FPC_WINLIKEWIDESTRING');
- if (tf_requires_proper_alignment in target_info.flags) then
- if def then
- def_system_macro('FPC_REQUIRES_PROPER_ALIGNMENT')
- else
- undef_system_macro('FPC_REQUIRES_PROPER_ALIGNMENT');
- if source_info.system<>target_info.system then
- if def then
- def_system_macro('FPC_CROSSCOMPILING')
- else
- undef_system_macro('FPC_CROSSCOMPILING');
- if source_info.cpu<>target_info.cpu then
- if def then
- def_system_macro('FPC_CPUCROSSCOMPILING')
- else
- def_system_macro('FPC_CPUCROSSCOMPILING');
- if (tf_no_generic_stackcheck in target_info.flags) then
- if def then
- def_system_macro('FPC_NO_GENERIC_STACK_CHECK')
- else
- undef_system_macro('FPC_NO_GENERIC_STACK_CHECK');
- if (tf_section_threadvars in target_info.flags) then
- if def then
- def_system_macro('FPC_SECTION_THREADVARS')
- else
- undef_system_macro('FPC_SECTION_THREADVARS');
- { Code generation flags }
- if def and
- (tf_pic_default in target_info.flags) then
- include(init_settings.moduleswitches,cs_create_pic)
- else
- exclude(init_settings.moduleswitches,cs_create_pic);
- { Resources support }
- if (tf_has_winlike_resources in target_info.flags) then
- if def then
- def_system_macro('FPC_HAS_WINLIKERESOURCES')
- else
- undef_system_macro('FPC_HAS_WINLIKERESOURCES');
- { Features }
- case target_info.system of
- system_arm_gba:
- target_unsup_features:=[f_dynlibs];
- system_arm_nds:
- target_unsup_features:=[f_threading,f_commandargs,f_fileio,f_textio,f_consoleio,f_dynlibs];
- system_i386_nativent:
- // until these features are implemented, they are disabled in the compiler
- target_unsup_features:=[f_stackcheck];
- system_jvm_java32,
- system_jvm_android32:
- target_unsup_features:=[f_heap,f_textio,f_consoleio,f_fileio,
- f_variants,f_objects,f_threading,f_commandargs,
- f_processes,f_stackcheck,f_dynlibs,f_softfpu,f_objectivec1,f_resources];
- else
- target_unsup_features:=[];
- end;
- if def then
- features:=features-target_unsup_features
- else
- features:=features+target_unsup_features;
- end;
- procedure TOption.checkoptionscompatibility;
- begin
- if (paratargetdbg in [dbg_dwarf2,dbg_dwarf3]) and
- not(target_info.system in systems_darwin) then
- begin
- { smartlink creation does not yet work with DWARF
- debug info on most targets, but it works in internal assembler }
- if (cs_create_smart in init_settings.moduleswitches) and
- not (af_outputbinary in target_asm.flags) then
- begin
- Message(option_dwarf_smartlink_creation);
- exclude(init_settings.moduleswitches,cs_create_smart);
- end;
- { smart linking does not yet work with DWARF debug info on most targets }
- if (cs_link_smart in init_settings.globalswitches) then
- begin
- Message(option_dwarf_smart_linking);
- ForceStaticLinking;
- end;
- end;
- { external debug info is only supported for DWARF on darwin }
- if (target_info.system in systems_darwin) and
- (cs_link_separate_dbg_file in init_settings.globalswitches) and
- not(paratargetdbg in [dbg_dwarf2,dbg_dwarf3]) then
- begin
- Message(option_debug_external_unsupported);
- exclude(init_settings.globalswitches,cs_link_separate_dbg_file);
- end;
- end;
- constructor TOption.create;
- begin
- LogoWritten:=false;
- NoPressEnter:=false;
- FirstPass:=false;
- FPUSetExplicitly:=false;
- CPUSetExplicitly:=false;
- OptCPUSetExplicitly:=false;
- FileLevel:=0;
- Quickinfo:='';
- ParaIncludePath:=TSearchPathList.Create;
- ParaObjectPath:=TSearchPathList.Create;
- ParaUnitPath:=TSearchPathList.Create;
- ParaLibraryPath:=TSearchPathList.Create;
- ParaFrameworkPath:=TSearchPathList.Create;
- FillChar(ParaAlignment,sizeof(ParaAlignment),0);
- MacVersionSet:=false;
- end;
- destructor TOption.destroy;
- begin
- ParaIncludePath.Free;
- ParaObjectPath.Free;
- ParaUnitPath.Free;
- ParaLibraryPath.Free;
- ParaFrameworkPath.Free;
- end;
- {****************************************************************************
- Callable Routines
- ****************************************************************************}
- function check_configfile(const fn:string;var foundfn:string):boolean;
- function CfgFileExists(const fn:string):boolean;
- begin
- Comment(V_Tried,'Configfile search: '+fn);
- CfgFileExists:=FileExists(fn);
- end;
- var
- {$ifdef Unix}
- hs,
- {$endif Unix}
- configpath : string;
- begin
- foundfn:=fn;
- check_configfile:=true;
- { retrieve configpath }
- configpath:=FixPath(GetEnvironmentVariable('PPC_CONFIG_PATH'),false);
- {$ifdef Unix}
- if configpath='' then
- configpath:=ExpandFileName(FixPath(exepath+'../etc/',false));
- {$endif}
- {
- Order to read configuration file :
- try reading fpc.cfg in :
- 1 - current dir
- 2 - configpath
- 3 - compiler path
- }
- if not FileExists(fn) then
- begin
- {$ifdef Unix}
- hs:=GetEnvironmentVariable('HOME');
- if (hs<>'') and CfgFileExists(FixPath(hs,false)+'.'+fn) then
- foundfn:=FixPath(hs,false)+'.'+fn
- else
- {$endif}
- if CfgFileExists(configpath+fn) then
- foundfn:=configpath+fn
- else
- {$ifdef WINDOWS}
- if (GetEnvironmentVariable('USERPROFILE')<>'') and CfgFileExists(FixPath(GetEnvironmentVariable('USERPROFILE'),false)+fn) then
- foundfn:=FixPath(GetEnvironmentVariable('USERPROFILE'),false)+fn
- else
- if (GetEnvironmentVariable('ALLUSERSPROFILE')<>'') and CfgFileExists(FixPath(GetEnvironmentVariable('ALLUSERSPROFILE'),false)+fn) then
- foundfn:=FixPath(GetEnvironmentVariable('ALLUSERSPROFILE'),false)+fn
- else
- {$endif WINDOWS}
- {$ifndef Unix}
- if CfgFileExists(exepath+fn) then
- foundfn:=exepath+fn
- else
- {$else}
- if CfgFileExists('/etc/'+fn) then
- foundfn:='/etc/'+fn
- else
- {$endif}
- check_configfile:=false;
- end;
- end;
- procedure read_arguments(cmd:TCmdStr);
- var
- env: ansistring;
- i : tfeature;
- abi : tabi;
- {$if defined(arm) or defined(avr)}
- cpuflag : tcpuflags;
- {$endif defined(arm) or defined(avr)}
- hs : string;
- begin
- option:=coption.create;
- disable_configfile:=false;
- { Non-core target defines }
- Option.TargetOptions(true);
- { get default messagefile }
- msgfilename:=GetEnvironmentVariable('PPC_ERROR_FILE');
- { default configfile can be specified on the commandline,
- remove it first }
- if (cmd<>'') and (cmd[1]='[') then
- begin
- ppccfg:=Copy(cmd,2,pos(']',cmd)-2);
- Delete(cmd,1,pos(']',cmd));
- end
- else
- ppccfg:='fpc.cfg';
- { first pass reading of parameters, only -i -v -T etc.}
- option.firstpass:=true;
- if cmd<>'' then
- option.parsecmd(cmd)
- else
- begin
- option.read_parameters;
- { Write only quickinfo }
- if option.quickinfo<>'' then
- option.writequickinfo;
- end;
- option.firstpass:=false;
- { redefine target options so all defines are written even if no -Txxx is passed on the command line }
- Option.TargetOptions(true);
- { target is set here, for wince the default app type is gui }
- if target_info.system in systems_wince then
- apptype:=app_gui;
- { default defines }
- def_system_macro(target_info.shortname);
- def_system_macro('FPC');
- def_system_macro('VER'+version_nr);
- def_system_macro('VER'+version_nr+'_'+release_nr);
- def_system_macro('VER'+version_nr+'_'+release_nr+'_'+patch_nr);
- { Temporary defines, until things settle down }
- def_system_macro('RESSTRSECTIONS');
- def_system_macro('FPC_HASFIXED64BITVARIANT');
- def_system_macro('FPC_HASINTERNALOLEVARIANT2VARIANTCAST');
- def_system_macro('FPC_HAS_VARSETS');
- def_system_macro('FPC_HAS_VALGRINDBOOL');
- def_system_macro('FPC_HAS_STR_CURRENCY');
- def_system_macro('FPC_REAL2REAL_FIXED');
- def_system_macro('FPC_STRTOCHARARRAYPROC');
- def_system_macro('FPC_STRTOSHORTSTRINGPROC');
- def_system_macro('FPC_OBJFPC_EXTENDED_IF');
- def_system_macro('FPC_HAS_OPERATOR_ENUMERATOR');
- def_system_macro('FPC_HAS_CONSTREF');
- def_system_macro('FPC_STATICRIPFIXED');
- def_system_macro('FPC_VARIANTCOPY_FIXED');
- def_system_macro('FPC_DYNARRAYCOPY_FIXED');
- {$if defined(x86) or defined(powerpc) or defined(powerpc64) or defined(cpuarm)}
- def_system_macro('FPC_HAS_INTERNAL_ABS_LONG');
- {$endif}
- def_system_macro('FPC_HAS_UNICODESTRING');
- def_system_macro('FPC_RTTI_PACKSET1');
- def_system_macro('FPC_HAS_CPSTRING');
- {$ifdef x86_64}
- def_system_macro('FPC_HAS_RIP_RELATIVE');
- {$endif x86_64}
- def_system_macro('FPC_HAS_CEXTENDED');
- def_system_macro('FPC_HAS_RESSTRINITS');
- { these cpus have an inline rol/ror implementaion }
- {$ifdef cpurox}
- def_system_macro('FPC_HAS_INTERNAL_ROX');
- {$endif}
- { these cpus have an inline sar implementaion }
- { currently, all supported CPUs have an internal sar implementation }
- { $if defined(x86) or defined(arm) or defined(powerpc) or defined(powerpc64) or defined(sparc) or defined(mips)}
- def_system_macro('FPC_HAS_INTERNAL_SAR');
- { $endif}
- {$ifdef powerpc64}
- def_system_macro('FPC_HAS_LWSYNC');
- {$endif}
- def_system_macro('FPC_HAS_MEMBAR');
- def_system_macro('FPC_SETBASE_USED');
- {$if defined(x86) or defined(arm) or defined(jvm)}
- def_system_macro('INTERNAL_BACKTRACE');
- {$endif}
- def_system_macro('STR_CONCAT_PROCS');
- {$warnings off}
- if pocall_default = pocall_register then
- def_system_macro('REGCALL');
- {$warnings on}
- { don't remove this, it's also for fpdoc necessary (FK) }
- def_system_macro('FPC_HAS_FEATURE_SUPPORT');
- { using a case is pretty useless here (FK) }
- { some stuff for TP compatibility }
- {$ifdef i386}
- def_system_macro('CPU86');
- def_system_macro('CPU87');
- def_system_macro('CPU386');
- {$endif}
- { new processor stuff }
- {$ifdef i386}
- def_system_macro('CPUI386');
- def_system_macro('CPU32');
- def_system_macro('CPUX86');
- def_system_macro('FPC_HAS_TYPE_EXTENDED');
- def_system_macro('FPC_HAS_TYPE_DOUBLE');
- def_system_macro('FPC_HAS_TYPE_SINGLE');
- {$endif}
- {$ifdef m68k}
- def_system_macro('CPU68');
- def_system_macro('CPU68K');
- def_system_macro('CPUM68K');
- def_system_macro('CPU32');
- def_system_macro('FPC_CURRENCY_IS_INT64');
- def_system_macro('FPC_COMP_IS_INT64');
- {$endif}
- {$ifdef ALPHA}
- def_system_macro('CPUALPHA');
- def_system_macro('CPU64');
- {$endif}
- {$ifdef powerpc}
- def_system_macro('CPUPOWERPC');
- def_system_macro('CPUPOWERPC32');
- def_system_macro('CPU32');
- def_system_macro('FPC_CURRENCY_IS_INT64');
- def_system_macro('FPC_COMP_IS_INT64');
- {$endif}
- {$ifdef POWERPC64}
- def_system_macro('CPUPOWERPC');
- def_system_macro('CPUPOWERPC64');
- def_system_macro('CPU64');
- def_system_macro('FPC_CURRENCY_IS_INT64');
- def_system_macro('FPC_COMP_IS_INT64');
- {$endif}
- {$ifdef iA64}
- def_system_macro('CPUIA64');
- def_system_macro('CPU64');
- {$endif}
- {$ifdef x86_64}
- def_system_macro('CPUX86_64');
- def_system_macro('CPUAMD64');
- def_system_macro('CPU64');
- def_system_macro('CPUX64');
- { not supported for now, afaik (FK)
- def_system_macro('FPC_HAS_TYPE_FLOAT128'); }
- { win64 doesn't support the legacy fpu }
- if target_info.system=system_x86_64_win64 then
- begin
- def_system_macro('FPC_CURRENCY_IS_INT64');
- def_system_macro('FPC_COMP_IS_INT64');
- end;
- {$endif}
- {$ifdef sparc}
- def_system_macro('CPUSPARC');
- def_system_macro('CPUSPARC32');
- def_system_macro('CPU32');
- def_system_macro('FPC_CURRENCY_IS_INT64');
- def_system_macro('FPC_COMP_IS_INT64');
- {$endif}
- {$ifdef vis}
- def_system_macro('CPUVIS');
- def_system_macro('CPU32');
- {$endif}
- {$ifdef arm}
- def_system_macro('CPUARM');
- def_system_macro('CPU32');
- def_system_macro('FPC_CURRENCY_IS_INT64');
- def_system_macro('FPC_COMP_IS_INT64');
- {$endif arm}
- {$ifdef avr}
- def_system_macro('CPUAVR');
- def_system_macro('CPU16');
- def_system_macro('FPC_CURRENCY_IS_INT64');
- def_system_macro('FPC_COMP_IS_INT64');
- {$endif avr}
- {$ifdef jvm}
- def_system_macro('CPUJVM');
- def_system_macro('CPU32');
- def_system_macro('FPC_CURRENCY_IS_INT64');
- def_system_macro('FPC_COMP_IS_INT64');
- {$endif jvm}
- {$ifdef mipsel}
- def_system_macro('CPUMIPS');
- def_system_macro('CPUMIPS32');
- def_system_macro('CPUMIPSEL');
- def_system_macro('CPUMIPSEL32');
- def_system_macro('CPU32');
- def_system_macro('FPC_HAS_TYPE_DOUBLE');
- def_system_macro('FPC_HAS_TYPE_SINGLE');
- def_system_macro('FPC_INCLUDE_SOFTWARE_INT64_TO_DOUBLE');
- def_system_macro('FPC_CURRENCY_IS_INT64');
- def_system_macro('FPC_COMP_IS_INT64');
- def_system_macro('FPC_REQUIRES_PROPER_ALIGNMENT');
- { On most systems, locals are accessed relative to base pointer,
- but for MIPS cpu, they are accessed relative to stack pointer.
- This needs adaptation for so low level routines,
- like MethodPointerLocal and related objects unit functions. }
- def_system_macro('FPC_LOCALS_ARE_STACK_REG_RELATIVE');
- {$endif mipsel}
- {$ifdef mipseb}
- def_system_macro('CPUMIPS');
- def_system_macro('CPUMIPS32');
- def_system_macro('CPUMIPSEB');
- def_system_macro('CPUMIPSEB32');
- def_system_macro('CPU32');
- def_system_macro('FPC_HAS_TYPE_DOUBLE');
- def_system_macro('FPC_HAS_TYPE_SINGLE');
- def_system_macro('FPC_INCLUDE_SOFTWARE_INT64_TO_DOUBLE');
- def_system_macro('FPC_CURRENCY_IS_INT64');
- def_system_macro('FPC_COMP_IS_INT64');
- def_system_macro('FPC_REQUIRES_PROPER_ALIGNMENT');
- { See comment above for mipsel }
- def_system_macro('FPC_LOCALS_ARE_STACK_REG_RELATIVE');
- {$endif}
- { read configuration file }
- if (not disable_configfile) and
- (ppccfg<>'') then
- read_configfile:=check_configfile(ppccfg,ppccfg)
- else
- read_configfile := false;
- { Read commandline and configfile }
- param_file:='';
- { read configfile }
- if read_configfile then
- option.interpret_file(ppccfg);
- { read parameters again to override config file }
- if cmd<>'' then
- option.parsecmd(cmd)
- else
- begin
- { Write help pages if no parameters are passed }
- if (paramcount=0) then
- Option.WriteHelpPages;
- option.read_parameters;
- { Write only quickinfo }
- if option.quickinfo<>'' then
- option.writequickinfo;
- end;
- { check the compatibility of different options and adjust them if necessary
- (and print possible errors)
- }
- option.checkoptionscompatibility;
- { Stop if errors in options }
- if ErrorCount>0 then
- StopOptions(1);
- { endian define }
- case target_info.endian of
- endian_little :
- begin
- def_system_macro('ENDIAN_LITTLE');
- def_system_macro('FPC_LITTLE_ENDIAN');
- end;
- endian_big :
- begin
- def_system_macro('ENDIAN_BIG');
- def_system_macro('FPC_BIG_ENDIAN');
- end;
- end;
- { define abi }
- for abi:=low(tabi) to high(tabi) do
- undef_system_macro('FPC_ABI_'+abi2str[abi]);
- def_system_macro('FPC_ABI_'+abi2str[target_info.abi]);
- { Define FPC_ABI_EABI in addition to FPC_ABI_EABIHF on EABI VFP hardfloat
- systems since most code needs to behave the same on both}
- if target_info.abi = abi_eabihf then
- def_system_macro('FPC_ABI_EABI');
- { Write logo }
- if option.ParaLogo then
- option.writelogo;
- { Check file to compile }
- if param_file='' then
- begin
- Message(option_no_source_found);
- StopOptions(1);
- end;
- {$ifndef Unix}
- param_file:=FixFileName(param_file);
- {$endif not unix}
- inputfilepath:=ExtractFilePath(param_file);
- inputfilename:=ExtractFileName(param_file);
- if ExtractFileExt(inputfilename)='' then
- begin
- if FileExists(inputfilepath+ChangeFileExt(inputfilename,sourceext)) then
- inputfilename:=ChangeFileExt(inputfilename,sourceext)
- else if FileExists(inputfilepath+ChangeFileExt(inputfilename,pasext)) then
- inputfilename:=ChangeFileExt(inputfilename,pasext)
- else if ((m_mac in current_settings.modeswitches) or
- (tf_p_ext_support in target_info.flags))
- and FileExists(inputfilepath+ChangeFileExt(inputfilename,pext)) then
- inputfilename:=ChangeFileExt(inputfilename,pext);
- end;
- { Check output dir }
- if (OutputExeDir<>'') and
- not PathExists(OutputExeDir,false) then
- begin
- Message1(general_e_path_does_not_exist,OutputExeDir);
- StopOptions(1);
- end;
- { Add paths specified with parameters to the searchpaths }
- UnitSearchPath.AddList(option.ParaUnitPath,true);
- ObjectSearchPath.AddList(option.ParaObjectPath,true);
- IncludeSearchPath.AddList(option.ParaIncludePath,true);
- LibrarySearchPath.AddList(option.ParaLibraryPath,true);
- FrameworkSearchPath.AddList(option.ParaFrameworkPath,true);
- { add unit environment and exepath to the unit search path }
- if inputfilepath<>'' then
- Unitsearchpath.AddPath(inputfilepath,true);
- if not disable_configfile then
- begin
- env:=GetEnvironmentVariable(target_info.unit_env);
- if env<>'' then
- UnitSearchPath.AddPath(GetEnvironmentVariable(target_info.unit_env),false);
- end;
- {$ifdef Unix}
- fpcdir:=FixPath(GetEnvironmentVariable('FPCDIR'),false);
- if fpcdir='' then
- begin
- if PathExists('/usr/local/lib/fpc/'+version_string,true) then
- fpcdir:='/usr/local/lib/fpc/'+version_string+'/'
- else
- fpcdir:='/usr/lib/fpc/'+version_string+'/';
- end;
- {$else unix}
- fpcdir:=FixPath(GetEnvironmentVariable('FPCDIR'),false);
- if fpcdir='' then
- begin
- fpcdir:=ExePath+'../';
- if not(PathExists(fpcdir+'units',true)) and
- not(PathExists(fpcdir+'rtl',true)) then
- fpcdir:=fpcdir+'../';
- end;
- {$endif unix}
- { first try development RTL, else use the default installation path }
- if not disable_configfile then
- begin
- if PathExists(FpcDir+'rtl',true) then
- if tf_use_8_3 in Source_Info.Flags then
- UnitSearchPath.AddPath(FpcDir+'rtl/'+target_os_string,false)
- else
- UnitSearchPath.AddPath(FpcDir+'rtl/'+target_full_string,false)
- else
- if tf_use_8_3 in Source_Info.Flags then
- UnitSearchPath.AddPath(FpcDir+'units/'+target_os_string+'/rtl',false)
- else
- UnitSearchPath.AddPath(FpcDir+'units/'+target_full_string+'/rtl',false);
- end;
- { Add exepath if the exe is not in the current dir, because that is always searched already.
- Do not add it when linking on the target because then we can maybe already find
- .o files that are not for the target }
- if (ExePath<>GetCurrentDir) and
- not(cs_link_on_target in init_settings.globalswitches) then
- UnitSearchPath.AddPath(ExePath,false);
- { Add unit dir to the object and library path }
- objectsearchpath.AddList(unitsearchpath,false);
- librarysearchpath.AddList(unitsearchpath,false);
- { maybe override assembler }
- if (paratargetasm<>as_none) then
- begin
- if not set_target_asm(paratargetasm) then
- begin
- Message2(option_incompatible_asm,asminfos[paratargetasm]^.idtxt,target_info.name);
- set_target_asm(target_info.assemextern);
- Message1(option_asm_forced,target_asm.idtxt);
- end;
- if (af_no_debug in asminfos[paratargetasm]^.flags) and
- (paratargetdbg<>dbg_none) then
- begin
- Message1(option_confict_asm_debug,
- asminfos[paratargetasm]^.idtxt);
- paratargetdbg:=dbg_none;
- exclude(init_settings.moduleswitches,cs_debuginfo);
- end;
- end;
- {TOptionheck a second time as we might have changed assembler just above }
- option.checkoptionscompatibility;
- { maybe override debug info format }
- if (paratargetdbg<>dbg_none) then
- set_target_dbg(paratargetdbg);
- { switch assembler if it's binary and we got -a on the cmdline }
- if (cs_asm_leave in init_settings.globalswitches) and
- (af_outputbinary in target_asm.flags) then
- begin
- Message(option_switch_bin_to_src_assembler);
- set_target_asm(target_info.assemextern);
- end;
- { Force use of external linker if there is no
- internal linker or the linking is skipped }
- if not(cs_link_extern in init_settings.globalswitches) and
- (not assigned(target_info.link) or
- (cs_link_nolink in init_settings.globalswitches)) then
- include(init_settings.globalswitches,cs_link_extern);
- { turn off stripping if compiling with debuginfo or profile }
- if (
- (cs_debuginfo in init_settings.moduleswitches) or
- (cs_profile in init_settings.moduleswitches)
- ) and
- not(cs_link_separate_dbg_file in init_settings.globalswitches) then
- exclude(init_settings.globalswitches,cs_link_strip);
- { set Mac OS X version default macros if not specified explicitly }
- option.MaybeSetDefaultMacVersionMacro;
- { force fpu emulation on arm/wince, arm/gba, arm/embedded and arm/nds
- if fpu type not explicitly set }
- if not(option.FPUSetExplicitly) and
- ((target_info.system in [system_arm_wince,system_arm_gba,system_m68k_amiga,
- system_m68k_linux,system_arm_nds,system_arm_embedded])
- {$ifdef arm}
- or (target_info.abi=abi_eabi)
- {$endif arm}
- )
- {$ifdef arm}
- or (init_settings.fputype=fpu_soft)
- {$endif arm}
- then
- begin
- {$ifdef cpufpemu}
- include(init_settings.moduleswitches,cs_fp_emulation);
- { cs_fp_emulation and fpu_soft are equal on arm }
- init_settings.fputype:=fpu_soft;
- {$endif cpufpemu}
- end;
- {$ifdef arm}
- if target_info.abi = abi_eabihf then
- begin
- if not(option.FPUSetExplicitly) then
- begin
- init_settings.fputype:=fpu_vfpv3_d16
- end
- else
- begin
- if not (init_settings.fputype in [fpu_vfpv2,fpu_vfpv3,fpu_vfpv3_d16]) then
- begin
- Message(option_illegal_fpu_eabihf);
- StopOptions(1);
- end;
- end;
- end;
- {$endif arm}
- {$ifdef arm}
- { set default cpu type to ARMv6 for Darwin unless specified otherwise, and fpu
- to VFPv2 }
- if (target_info.system=system_arm_darwin) then
- begin
- if not option.CPUSetExplicitly then
- init_settings.cputype:=cpu_armv6;
- if not option.OptCPUSetExplicitly then
- init_settings.optimizecputype:=cpu_armv6;
- if not option.FPUSetExplicitly then
- init_settings.fputype:=fpu_vfpv2;
- end;
- { set default cpu type to ARMv7 for ARMHF unless specified otherwise }
- if (target_info.abi = abi_eabihf) then
- begin
- {$ifdef CPUARMV6}
- { if the compiler is built for armv6, then
- inherit this setting, e.g. Raspian is armhf but
- only armv6, this makes rebuilds of the compiler
- easier }
- if not option.CPUSetExplicitly then
- init_settings.cputype:=cpu_armv6;
- if not option.OptCPUSetExplicitly then
- init_settings.optimizecputype:=cpu_armv6;
- {$else CPUARMV6}
- if not option.CPUSetExplicitly then
- init_settings.cputype:=cpu_armv7;
- if not option.OptCPUSetExplicitly then
- init_settings.optimizecputype:=cpu_armv7;
- {$endif CPUARMV6}
- end;
- {$endif arm}
- {$ifdef jvm}
- { set default CPU type to Dalvik when targeting Android }
- if target_info.system=system_jvm_android32 then
- begin
- if not option.CPUSetExplicitly then
- init_settings.cputype:=cpu_dalvik;
- end;
- {$endif jvm}
- { now we can define cpu and fpu type }
- def_system_macro('CPU'+Cputypestr[init_settings.cputype]);
- def_system_macro('FPU'+fputypestr[init_settings.fputype]);
- {$if defined(arm) or defined(avr)}
- for cpuflag:=low(cpuflag) to high(cpuflag) do
- begin
- str(cpuflag,hs);
- if cpuflag in cpu_capabilities[init_settings.cputype] then
- def_system_macro(hs)
- else
- undef_system_macro(hs);
- end;
- {$endif defined(arm) or defined(avr)}
- if init_settings.fputype<>fpu_none then
- begin
- {$if defined(i386)}
- def_system_macro('FPC_HAS_TYPE_EXTENDED');
- {$endif}
- def_system_macro('FPC_HAS_TYPE_SINGLE');
- def_system_macro('FPC_HAS_TYPE_DOUBLE');
- {$if not defined(i386) and not defined(x86_64)}
- def_system_macro('FPC_INCLUDE_SOFTWARE_INT64_TO_DOUBLE');
- {$endif}
- {$ifdef x86_64}
- { win64 doesn't support the legacy fpu }
- if target_info.system=system_x86_64_win64 then
- undef_system_macro('FPC_HAS_TYPE_EXTENDED')
- else
- def_system_macro('FPC_HAS_TYPE_EXTENDED');
- {$endif}
- end;
- { Enable now for testing }
- {$ifndef DISABLE_TLS_DIRECTORY}
- if target_info.system in systems_windows then
- def_system_macro('FPC_USE_TLS_DIRECTORY');
- {$endif not DISABLE_TLS_DIRECTORY}
- {$ifdef TEST_WIN64_SEH}
- if target_info.system=system_x86_64_win64 then
- def_system_macro('FPC_USE_WIN64_SEH');
- {$endif TEST_WIN64_SEH}
- {$ifdef ARM}
- { define FPC_DOUBLE_HILO_SWAPPED if needed to properly handle doubles in RTL }
- if (init_settings.fputype in [fpu_fpa,fpu_fpa10,fpu_fpa11]) and
- not(cs_fp_emulation in init_settings.moduleswitches) then
- def_system_macro('FPC_DOUBLE_HILO_SWAPPED');
- {$endif ARM}
- { inline bsf/bsr implementation }
- {$if defined(x86) or defined(x86_64)}
- def_system_macro('FPC_HAS_INTERNAL_BSF');
- def_system_macro('FPC_HAS_INTERNAL_BSR');
- {$endif}
- {$if defined(arm)}
- { it is determined during system unit compilation if clz is used for bsf or not,
- this is not perfect but the current implementation bsf/bsr does not allow another
- solution }
- if CPUARM_HAS_CLZ in cpu_capabilities[init_settings.cputype] then
- def_system_macro('FPC_HAS_INTERNAL_BSR');
- {$endif}
- { Section smartlinking conflicts with import sections on Windows }
- if GenerateImportSection and
- (target_info.system in [system_i386_win32,system_x86_64_win64]) then
- exclude(target_info.flags,tf_smartlink_sections);
- if not LinkTypeSetExplicitly then
- set_default_link_type;
- { Default alignment settings,
- 1. load the defaults for the target
- 2. override with generic optimizer setting (little size)
- 3. override with the user specified -Oa }
- UpdateAlignment(init_settings.alignment,target_info.alignment);
- if (cs_opt_size in current_settings.optimizerswitches) then
- begin
- init_settings.alignment.procalign:=1;
- init_settings.alignment.jumpalign:=1;
- init_settings.alignment.loopalign:=1;
- end;
- UpdateAlignment(init_settings.alignment,option.paraalignment);
- set_system_macro('FPC_VERSION',version_nr);
- set_system_macro('FPC_RELEASE',release_nr);
- set_system_macro('FPC_PATCH',patch_nr);
- set_system_macro('FPC_FULLVERSION',Format('%d%.02d%.02d',[StrToInt(version_nr),StrToInt(release_nr),StrToInt(patch_nr)]));
- if not(target_info.system in systems_windows) then
- def_system_macro('FPC_WIDESTRING_EQUAL_UNICODESTRING');
- for i:=low(tfeature) to high(tfeature) do
- if i in features then
- def_system_macro('FPC_HAS_FEATURE_'+featurestr[i]);
- option.free;
- Option:=nil;
- clearstack_pocalls := [pocall_cdecl,pocall_cppdecl,pocall_syscall,pocall_mwpascal];
- cdecl_pocalls := [pocall_cdecl, pocall_cppdecl, pocall_mwpascal];
- if (tf_safecall_clearstack in target_info.flags) then
- begin
- include (cdecl_pocalls, pocall_safecall);
- include (clearstack_pocalls, pocall_safecall)
- end;
- end;
- initialization
- coption:=toption;
- finalization
- if assigned(option) then
- option.free;
- end.
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