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installerfpc.pas
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unit installerFpc;
{ FPC installer/updater module
Copyright (C) 2012-2014 Ludo Brands, Reinier Olislagers
This library is free software; you can redistribute it and/or modify it
under the terms of the GNU Library General Public License as published by
the Free Software Foundation; either version 2 of the License, or (at your
option) any later version with the following modification:
As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent modules,and
to copy and distribute the resulting executable under terms of your choice,
provided that you also meet, for each linked independent module, the terms
and conditions of the license of that module. An independent module is a
module which is not derived from or based on this library. If you modify
this library, you may extend this exception to your version of the library,
but you are not obligated to do so. If you do not wish to do so, delete this
exception statement from your 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 Library General Public License
for more details.
You should have received a copy of the GNU Library General Public License
along with this library; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
}
{$mode objfpc}{$H+}
{$i fpcupdefines.inc}
interface
uses
Classes, SysUtils, installerCore, m_crossinstaller, processutils;
Const
Sequences=
// convention: FPC sequences start with 'FPC' [constant _FPC].
//standard fpc build
_DECLARE+_FPC+_SEP+
_CLEANMODULE+_FPC+_SEP+
// Create the link early so invalid previous
// versions are overwritten:
_EXECUTE+_CREATEFPCUPSCRIPT+_SEP+
_CHECKMODULE+_FPC+_SEP+
_GETMODULE+_FPC+_SEP+
_BUILDMODULE+_FPC+_SEP+
_END+
//standard uninstall
_DECLARE+_FPC+_UNINSTALL+_SEP+
//_CLEANMODULE+_FPC+_SEP+
_UNINSTALLMODULE+_FPC+_SEP+
_END+
{$ifdef mswindows}
{$ifdef win32}
// Crosscompile build
_DECLARE+_FPC+_CROSSWIN+_SEP+
_SETCPU+'x86_64'+_SEP +_SETOS+'win64'+_SEP +
// Getmodule has already been done
_CLEANMODULE+_FPC+_SEP+
_BUILDMODULE+_FPC+_SEP+
_SETCPU+'i386'+_SEP+_SETOS+'win32'+_SEP+
_END+
{$endif}
{$ifdef win64}
// Crosscompile build
_DECLARE+_FPC+_CROSSWIN+_SEP+
_SETCPU+'i386'+_SEP+_SETOS+'win32'+_SEP+
// Getmodule has already been done
_CLEANMODULE+_FPC+_SEP+
_BUILDMODULE+_FPC+_SEP+
_SETCPU+'x86_64'+_SEP+_SETOS+'win64'+_SEP+
_END+
{$endif}
{$endif mswindows}
//selective actions triggered with --only=SequenceName
_DECLARE+_FPC+_CHECK+_ONLY+_SEP+_CHECKMODULE+_FPC+_SEP+_END+
_DECLARE+_FPC+_CLEAN+_ONLY+_SEP+_CLEANMODULE+_FPC+_SEP+_END+
_DECLARE+_FPC+_GET+_ONLY+_SEP+_GETMODULE+_FPC+_SEP+_END+
_DECLARE+_FPC+_BUILD+_ONLY+_SEP+_BUILDMODULE+_FPC+_SEP+_END+
//standard clean
_DECLARE+_FPC+_CLEAN+_SEP+
_CLEANMODULE+_FPC+_SEP+
_END+
_DECLARE+_FPCCLEANBUILDONLY+_SEP+
_CLEANMODULE+_FPC+_SEP+
_BUILDMODULE+_FPC+_SEP+
_END+
_DECLARE+_FPCREMOVEONLY+_SEP+
_CLEANMODULE+_FPC+_SEP+
_UNINSTALLMODULE+_FPC+_SEP+
_END+
_DECLARE+_MAKEFILECHECKFPC+_SEP+
_BUILDMODULE+_MAKEFILECHECKFPC+_SEP+
_ENDFINAL;
type
{ TFPCInstaller }
TFPCInstaller = class(TBaseFPCInstaller)
private
FSoftFloat : boolean;
FUseLibc : boolean;
FTargetCompilerName: string;
FBootstrapCompiler: string;
FBootstrapCompilerDirectory: string;
FBootstrapCompilerURL: string;
FBootstrapCompilerOverrideVersionCheck: boolean; //Indicate to make we really want to compile with this version (e.g. trunk compiler), even if it is not the latest stable version
FNativeFPCBootstrapCompiler: boolean;
InitDone: boolean;
function GetCompilerVersionNumber(aVersion: string; const index:byte=0): integer;
protected
function GetVersionFromUrl(aUrl: string): string;override;
function GetVersionFromSource(aSourcePath: string): string;override;
function GetReleaseCandidateFromSource({%H-}aSourcePath:string):integer;override;
// Build module descendant customisation
function BuildModuleCustom(ModuleName:string): boolean; virtual;
// Retrieves compiler version string
function GetCompilerTargetOS(CompilerPath: string): string;
function GetCompilerTargetCPU(CompilerPath: string): string;
function GetBootstrapCompilerVersionFromVersion(aVersion: string): string;
function GetBootstrapCompilerVersionFromSource(aSourcePath: string; GetLowestRequirement:boolean=false): string;
// Creates fpc proxy script that masks general fpc.cfg
function CreateFPCScript:boolean;
// Downloads bootstrap compiler for relevant platform, reports result.
function DownloadBootstrapCompiler: boolean;
function GetFPCRevision: string;
// internal initialisation, called from BuildModule,CleanModule,GetModule
// and UnInstallModule but executed only once
function InitModule(aBootstrapVersion:string=''):boolean;
public
property UseLibc: boolean read FUseLibc;
property SoftFloat: boolean write FSoftFloat;
//Directory that has compiler needed to compile compiler sources. If compiler doesn't exist, it will be downloaded
property BootstrapCompilerDirectory: string write FBootstrapCompilerDirectory;
// Build module
function BuildModule(ModuleName:string): boolean; override;
// Clean up environment
function CleanModule(ModuleName:string): boolean; override;
function ConfigModule(ModuleName:string): boolean; override;
// Install update sources
function GetModule(ModuleName:string): boolean; override;
// Perform some checks on the sources
function CheckModule(ModuleName: string): boolean; override;
// If yes, an override option will be passed to make (OVERRIDEVERSIONCHECK=1)
// If no, the FPC make script enforces that the latest stable FPC bootstrap compiler is used.
// This is required information for setting make file options
property CompilerOverrideVersionCheck: boolean read FBootstrapCompilerOverrideVersionCheck;
//Indicate to use FPC bootstrappers from FTP server
property NativeFPCBootstrapCompiler: boolean read FNativeFPCBootstrapCompiler write FNativeFPCBootstrapCompiler;
property TargetCompilerName: string read FTargetCompilerName;
function UnInstallModule(ModuleName:string): boolean; override;
constructor Create;
destructor Destroy; override;
end;
type
{ TFPCNativeInstaller }
TFPCNativeInstaller = class(TFPCInstaller)
protected
// Build module descendant customisation. Runs make all/install for native FPC
function BuildModuleCustom(ModuleName:string): boolean; override;
public
constructor Create;
destructor Destroy; override;
end;
type
{ TFPCCrossInstaller }
TFPCCrossInstaller = class(TFPCInstaller)
private
FCrossCompilerName: string;
function SubarchTarget:boolean;
function CompilerUpdateNeeded:boolean;
function PackagesNeeded:boolean;
function InsertFPCCFGSnippet(FPCCFG,Snippet: string): boolean;
property CrossCompilerName: string read FCrossCompilerName;
protected
function GetUnitsInstallDirectory(WithMagic:boolean):string;
// Build module descendant customisation
function BuildModuleCustom(ModuleName:string): boolean; override;
public
constructor Create;
destructor Destroy; override;
function UnInstallModule(ModuleName:string): boolean; override;
procedure SetTarget(aCPU:TCPU;aOS:TOS;aSubArch:TSUBARCH);override;
end;
implementation
uses
StrUtils,
FileUtil,
fpcuputil,
repoclient
{$IFDEF UNIX}
,baseunix
,LazFileUtils
{$ENDIF UNIX}
{$IFDEF BSD}
,math
{$ENDIF}
;
// remove stale compiled files
procedure RemoveStaleBuildDirectories(aBaseDir,aCPU,aOS:string);
var
OldPath:string;
FileInfo: TSearchRec;
//DeleteList:TStringList;
aArch:string;
begin
aArch:=aCPU+'-'+aOS;
{
DeleteList:=TStringList.Create;
try
DeleteList.Add('.fpm');
OldPath:=IncludeTrailingPathDelimiter(aBaseDir)+'utils';
DeleteFilesExtensionsSubdirs(OldPath,DeleteList,aArch);
OldPath:=IncludeTrailingPathDelimiter(aBaseDir)+'packages';
DeleteFilesExtensionsSubdirs(OldPath,DeleteList,aArch);
finally
DeleteList.Free;
end;
}
OldPath:=IncludeTrailingPathDelimiter(aBaseDir);
DeleteFilesNameSubdirs(OldPath,'.stackdump');
DeleteFilesNameSubdirs(OldPath,'.core');
// patch residues
//DeleteFilesNameSubdirs(OldPath,'.rej');
//DeleteFilesNameSubdirs(OldPath,'.orig');
OldPath:=IncludeTrailingPathDelimiter(aBaseDir)+'utils';
DeleteFilesNameSubdirs(OldPath,aArch+'.fpm');
DeleteFilesNameSubdirs(OldPath,'-'+aOS+'.fpm');
OldPath:=IncludeTrailingPathDelimiter(aBaseDir)+'packages';
DeleteFilesNameSubdirs(OldPath,aArch+'.fpm');
DeleteFilesNameSubdirs(OldPath,'-'+aOS+'.fpm');
OldPath:=IncludeTrailingPathDelimiter(aBaseDir)+'utils'+DirectorySeparator+'bin';
DeleteDirectoryEx(OldPath);
RemoveDir(IncludeTrailingPathDelimiter(aBaseDir)+'utils'+DirectorySeparator+'bin');
OldPath:=IncludeTrailingPathDelimiter(aBaseDir)+'utils'+DirectorySeparator+'units'+DirectorySeparator+aArch;
DeleteDirectoryEx(OldPath);
RemoveDir(IncludeTrailingPathDelimiter(aBaseDir)+'utils'+DirectorySeparator+'units');
OldPath:=IncludeTrailingPathDelimiter(aBaseDir)+'rtl'+DirectorySeparator+'units'+DirectorySeparator+aArch;
DeleteDirectoryEx(OldPath);
RemoveDir(IncludeTrailingPathDelimiter(aBaseDir)+'rtl'+DirectorySeparator+'units');
DeleteDirectoryEx(IncludeTrailingPathDelimiter(aBaseDir)+'ide'+DirectorySeparator+'units'+DirectorySeparator+aArch);
RemoveDir(IncludeTrailingPathDelimiter(aBaseDir)+'ide'+DirectorySeparator+'units');
DeleteDirectoryEx(IncludeTrailingPathDelimiter(aBaseDir)+'ide'+DirectorySeparator+'bin'+DirectorySeparator+aArch);
RemoveDir(IncludeTrailingPathDelimiter(aBaseDir)+'ide'+DirectorySeparator+'bin');
OldPath:=IncludeTrailingPathDelimiter(aBaseDir)+'packages'+DirectorySeparator;
if SysUtils.FindFirst(OldPath+'*',faDirectory{$ifdef unix} or {%H-}faSymLink {$endif unix},FileInfo)=0 then
begin
repeat
if (FileInfo.Name<>'.') and (FileInfo.Name<>'..') and (FileInfo.Name<>'') then
begin
if (FileInfo.Attr and faDirectory) = faDirectory then
begin
DeleteDirectoryEx(OldPath+FileInfo.Name+DirectorySeparator+'units'+DirectorySeparator+aArch);
RemoveDir(OldPath+FileInfo.Name+DirectorySeparator+'units');
end;
end;
until SysUtils.FindNext(FileInfo)<>0;
SysUtils.FindClose(FileInfo);
end;
OldPath:=IncludeTrailingPathDelimiter(aBaseDir)+'utils'+DirectorySeparator;
if SysUtils.FindFirst(OldPath+'*',faDirectory{$ifdef unix} or {%H-}faSymLink {$endif unix},FileInfo)=0 then
begin
repeat
if (FileInfo.Name<>'.') and (FileInfo.Name<>'..') and (FileInfo.Name<>'') then
begin
if (FileInfo.Attr and faDirectory) = faDirectory then
begin
DeleteDirectoryEx(OldPath+FileInfo.Name+DirectorySeparator+'units'+DirectorySeparator+aArch);
RemoveDir(OldPath+FileInfo.Name+DirectorySeparator+'units');
DeleteDirectoryEx(OldPath+FileInfo.Name+DirectorySeparator+'bin'+DirectorySeparator+aArch);
RemoveDir(OldPath+FileInfo.Name+DirectorySeparator+'bin');
end;
end;
until SysUtils.FindNext(FileInfo)<>0;
SysUtils.FindClose(FileInfo);
end;
// for (very) old versions of FPC : fcl and fv directories
OldPath:=IncludeTrailingPathDelimiter(aBaseDir)+'fcl'+DirectorySeparator;
if SysUtils.FindFirst(OldPath+'*',faDirectory{$ifdef unix} or {%H-}faSymLink {$endif unix},FileInfo)=0 then
begin
repeat
if (FileInfo.Name<>'.') and (FileInfo.Name<>'..') and (FileInfo.Name<>'') then
begin
if (FileInfo.Attr and faDirectory) = faDirectory then
begin
DeleteDirectoryEx(OldPath+FileInfo.Name+DirectorySeparator+'units'+DirectorySeparator+aArch);
RemoveDir(OldPath+FileInfo.Name+DirectorySeparator+'units');
end;
end;
until SysUtils.FindNext(FileInfo)<>0;
SysUtils.FindClose(FileInfo);
end;
OldPath:=IncludeTrailingPathDelimiter(aBaseDir)+'fv'+DirectorySeparator;
if SysUtils.FindFirst(OldPath+'*',faDirectory{$ifdef unix} or {%H-}faSymLink {$endif unix},FileInfo)=0 then
begin
repeat
if (FileInfo.Name<>'.') and (FileInfo.Name<>'..') and (FileInfo.Name<>'') then
begin
if (FileInfo.Attr and faDirectory) = faDirectory then
begin
DeleteDirectoryEx(OldPath+FileInfo.Name+DirectorySeparator+'units'+DirectorySeparator+aArch);
RemoveDir(OldPath+FileInfo.Name+DirectorySeparator+'units');
end;
end;
until SysUtils.FindNext(FileInfo)<>0;
SysUtils.FindClose(FileInfo);
end;
OldPath:=IncludeTrailingPathDelimiter(aBaseDir)+'compiler'+DirectorySeparator;
if SysUtils.FindFirst(OldPath+'*',faDirectory{$ifdef unix} or {%H-}faSymLink {$endif unix},FileInfo)=0 then
begin
repeat
if (FileInfo.Name<>'.') and (FileInfo.Name<>'..') and (FileInfo.Name<>'') then
begin
if (FileInfo.Attr and faDirectory) = faDirectory then
begin
DeleteDirectoryEx(OldPath+FileInfo.Name+DirectorySeparator+'units'+DirectorySeparator+aArch);
RemoveDir(OldPath+FileInfo.Name+DirectorySeparator+'units');
end;
end;
until SysUtils.FindNext(FileInfo)<>0;
SysUtils.FindClose(FileInfo);
end;
end;
{ TFPCCrossInstaller }
constructor TFPCCrossInstaller.Create;
begin
inherited Create;
//if Self is TFPCCrossInstaller then
//Self.
FCrossCompilerName:='invalid';
end;
destructor TFPCCrossInstaller.Destroy;
begin
inherited Destroy;
end;
function TFPCCrossInstaller.GetUnitsInstallDirectory(WithMagic:boolean):string;
var
aDir:string;
ABIMagic:string;
SUBARCHMagic:string;
begin
if NOT Assigned(CrossInstaller) then exit;
// Standard directory
aDir:=ConcatPaths([FInstallDirectory,'units']);
{$ifdef UNIX}
if FileIsSymlink(aDir) then
begin
try
aDir:=GetPhysicalFilename(aDir,pfeException);
except
end;
end;
{$endif UNIX}
result:=ConcatPaths([aDir,CrossInstaller.RegisterName]);
//result:=ConcatPaths([FInstallDirectory,'units',CrossInstaller.RegisterName]);
// Specials
if (SubarchTarget) then
begin
if WithMagic then
begin
ABIMagic:=FPC_ABI_MAGIC;
SUBARCHMagic:=FPC_SUBARCH_MAGIC;
end
else
begin
ABIMagic:=CrossInstaller.ABIName;
SUBARCHMagic:=CrossInstaller.SubArchName;
end;
if (CrossInstaller.TargetOS=TOS.ultibo) then
result:=ConcatPaths([FInstallDirectory,'units',CrossInstaller.TargetOSName+'-'+SUBARCHMagic])
else
begin
if CrossInstaller.TargetCPU=TCPU.arm then
result:=ConcatPaths([FInstallDirectory,'units',CrossInstaller.RegisterName,SUBARCHMagic,ABIMagic])
else
result:=ConcatPaths([FInstallDirectory,'units',CrossInstaller.RegisterName,SUBARCHMagic]);
end;
end;
end;
function TFPCCrossInstaller.SubarchTarget:boolean;
begin
result:=false;
if (NOT Assigned(CrossInstaller)) then exit;
result:=((CrossInstaller.TargetCPU<>TCPU.cpuNone) AND (CrossInstaller.TargetOS<>TOS.osNone) AND (CrossInstaller.TargetOS in SUBARCH_OS) AND (CrossInstaller.TargetCPU in SUBARCH_CPU));
end;
function TFPCCrossInstaller.CompilerUpdateNeeded:boolean;
var
NativeVersion,CrossVersion:string;
NativeCompiler,CrossCompiler:string;
NativeAge,CrossAge:Longint;
begin
result:=true;
NativeCompiler:=GetFPCInBinDir;
if (FileExists(NativeCompiler)) then
begin
CrossCompiler:=ExtractFilePath(NativeCompiler)+CrossCompilerName;
if FileExists(CrossCompiler) then
begin
// Look at version and revision
NativeVersion:=CompilerVersion(NativeCompiler);
CrossVersion:=CompilerVersion(CrossCompiler);
if (Length(CrossVersion)>0) AND (CrossVersion<>'0.0.0') AND (CompareVersionStrings(CrossVersion,NativeVersion)=0) then
begin
NativeVersion:=CompilerRevision(NativeCompiler);
CrossVersion:=CompilerRevision(CrossCompiler);
if (Length(CrossVersion)>0) AND (CrossVersion=NativeVersion) then result:=false;
end;
if (NOT result) then
begin
// Look at fileage
NativeAge:=FileAge(NativeCompiler);
CrossAge:=FileAge(CrossCompiler);
if (NativeAge>=CrossAge) then result:=true
end;
end;
end;
end;
function TFPCCrossInstaller.PackagesNeeded:boolean;
begin
result:=true;
// registry.pp does not build for arm-freertos, so disable
if (CrossInstaller.TargetCPU=TCPU.arm) AND (CrossInstaller.TargetOS=TOS.freertos) then result:=false;
// disable by default for avr-embedded (due to unicode not compiled-in)
if (CrossInstaller.TargetCPU=TCPU.avr) AND (CrossInstaller.TargetOS=TOS.embedded) then result:=false;
// Safeguards
if (CrossInstaller.TargetCPU=TCPU.arm) AND (CrossInstaller.TargetOS=TOS.embedded) then result:=false;
if (CrossInstaller.TargetCPU=TCPU.wasm32) then result:=false;
end;
function TFPCCrossInstaller.InsertFPCCFGSnippet(FPCCFG,Snippet: string): boolean;
// Adds snippet to fpc.cfg file or replaces if if first line of snippet is present
// Returns success (snippet inserted or added) or failure
const
FPCCFGINFOTEXT='FPCCrossInstaller (InsertFPCCFGSnippet: '+FPCCONFIGFILENAME+'): ';
var
ConfigText: TStringList;
i,j,k:integer;
SnipBegin,SnipEnd: integer;
SnippetText,SubarchText: TStringList;
NewSnipped:boolean;
SUBARCH:TSUBARCH;
Subarchs:TSUBARCHS;
begin
result:=true;
if (NOT Assigned(CrossInstaller)) OR (NOT FileExists(FPCCFG)) then
begin
exit(false);
end;
NewSnipped:=false;
//Set CPU
//s2:=UpperCase(CrossInstaller.TargetCPUName);
//if (CrossInstaller.TargetCPU=TCPU.powerpc) then
//begin
// s2:='POWERPC32'; //Distinguish between 32 and 64 bit powerpc
//end;
ConfigText:=TStringList.Create;
{$IF FPC_FULLVERSION > 30100}
//ConfigText.DefaultEncoding:=TEncoding.ASCII;
{$ENDIF}
SnippetText:=TStringList.Create;
SubarchText:=TStringList.Create;
try
if Length(Snippet)>0 then SnippetText.Text:=Snippet;
ConfigText.LoadFromFile(FPCCFG);
SnipBegin:=StringListSame(ConfigText,SnipMagicBegin+CrossInstaller.RegisterName);
if (SnipBegin<>-1) then
begin
// Now look for the end of the snipped
SnipEnd:=StringListSame(ConfigText,SnipMagicEnd{+CrossInstaller.RegisterName},SnipBegin);
// Also look for the end of the snipped of an old config file
//if (SnipEnd=-1) then
// SnipEnd:=StringListSame(ConfigText,SnipMagicEnd,SnipBegin);
if (SnipEnd=-1) then
begin
Infoln(FPCCFGINFOTEXT+'Existing snippet was not closed correct. Will continue, but please check your '+FPCCONFIGFILENAME+'.',etWarning);
// Snipped not closed correct.
// Look for start of next snipped in any
SnipEnd:=StringListSame(ConfigText,SnipMagicBegin,SnipBegin);
if (SnipEnd=-1) then
begin
// Snipped not closed at all
// We could error out.
// But, for now, set end to end of config file.
// To be improved.
SnipEnd:=ConfigText.Count;
//result:=false;
//Infoln(FPCCFGINFOTEXT+'Existing snippet was not closed at all. Please check your '+FPCCONFIGFILENAME+' for '+SnipMagicEnd+'.',etError);
end
else
begin
Dec(SnipEnd);
end;
end;
end
else
begin
// Snipped not found.
NewSnipped:=true;
if SnippetText.Count>0 then
begin
// Add empty line if needed
if ConfigText[ConfigText.Count-1]<>'' then ConfigText.Append('');
// Simple: new snipped to be appended
ConfigText.Append(SnipMagicBegin+CrossInstaller.RegisterName);
ConfigText.Append('# Inserted by fpcup '+DateTimeToStr(Now));
ConfigText.Append('# Cross compile settings dependent on both target OS and target CPU');
ConfigText.Append('#IFDEF FPC_CROSSCOMPILING');
ConfigText.Append('#IFDEF '+UpperCase(CrossInstaller.TargetOSName));
ConfigText.Append('#IFDEF CPU'+UpperCase(CrossInstaller.TargetCPUName));
// Just add new snipped
if SnippetText.Count>0 then
begin
for i:=0 to (SnippetText.Count-1) do
ConfigText.Append(SnippetText.Strings[i]);
end;
ConfigText.Append('#ENDIF CPU'+UpperCase(CrossInstaller.TargetCPUName));
ConfigText.Append('#ENDIF '+UpperCase(CrossInstaller.TargetOSName));
ConfigText.Append('#ENDIF FPC_CROSSCOMPILING');
ConfigText.Append(SnipMagicEnd{+CrossInstaller.RegisterName});
end;
end;
if result AND (NOT NewSnipped) then
begin
if (SnippetText.Count=0) then
begin
// Remove config for this target
for k:=0 to (SnipEnd-SnipBegin) do if (SnipBegin<ConfigText.Count) then ConfigText.Delete(SnipBegin);
while (SnipBegin<ConfigText.Count) AND (ConfigText[SnipBegin]='') do ConfigText.Delete(SnipBegin);
end
else
begin
// Existing snipped !! The hard part.
// First, locate real config snipped inside config
j:=StringListSame(ConfigText,'#IFDEF CPU'+CrossInstaller.TargetCPUName,SnipBegin);
if (j>SnipEnd) then j:=-1;
if (j=-1) then
begin
// This is a severe error and should never happen
// Do not yet know how to handle it
result:=false;
end
else
begin
i:=StringListSame(ConfigText,'#ENDIF CPU'+CrossInstaller.TargetCPUName,j);
if (i=-1) then
begin
// Old versions of fpcupdeluxe used a simple 3 x #ENDIF ... check for this !!
i:=StringListSame(ConfigText,'#ENDIF',j);
if (i<>-1) then
begin
if ((i+2)>Pred(ConfigText.Count)) OR (ConfigText[i+1]<>'#ENDIF') OR (ConfigText[i+2]<>'#ENDIF') then
i:=-1;
end;
end;
if (i>SnipEnd) then i:=-1;
if (i=-1) then
begin
// This is a severe error and should never happen
// Do not yet know how to handle it
result:=false;
end
else
begin
Inc(j);
Dec(i);
SnipBegin:=j;
SnipEnd:=i;
end;
end;
// SnipBegin and SnipEnd now point to space between #IFDEFS of target CPU
// So everything in between handles general settings and subarch settings
if result then
begin
// Save all subarch settings except for current subarch that needs to be replaced
Subarchs:=GetSubarchs(CrossInstaller.TargetCPU,CrossInstaller.TargetOS);
for SUBARCH in Subarchs do
begin
if (SUBARCH=TSUBARCH.saNone) then continue;
repeat
// Do we have a config with a Subarch define
j:=StringListSame(ConfigText,'#IFDEF CPU'+GetSubarch(SUBARCH),SnipBegin);
if (j>SnipEnd) then j:=-1;
if (j=-1) then break;
i:=StringListSame(ConfigText,'#ENDIF CPU'+GetSubarch(SUBARCH),j);
if (i>SnipEnd) then i:=-1;
if (i=-1) then
begin
// This is a severe error and should never happen
// Do not yet know how to handle it
// Just quit
result:=false;
break;
end
else
begin
// Found subarch part
for k:=0 to (i-j) do
begin
// Save non-matching subarch settings
if (SUBARCH<>CrossInstaller.SubArch) then
SubarchText.Append(ConfigText.Strings[j]);
// Delete this subarch part from config
ConfigText.Delete(j);
Dec(SnipEnd);
end;
end;
until false;
end;
if result then
begin
// Add new subarch settings if any
if (CrossInstaller.SubArch<>TSUBARCH.saNone) then
begin
NewSnipped:=false;
SubarchText.Append('#IFDEF CPU'+UpperCase(CrossInstaller.SubArchName));
repeat
// Do we have a config with a Subarch define
j:=StringListSame(SnippetText,'#IFDEF CPU'+CrossInstaller.SubArchName,0);
if (j=-1) then break;
// We have a subarch
// Now, add only subarch part.
i:=StringListSame(SnippetText,'#ENDIF CPU'+CrossInstaller.SubArchName,j);
if (i=-1) then
begin
// This is a severe error and should never happen
// Do not yet know how to handle it
// Just quit
result:=false;
break;
end
else
begin
// Found subarch part
NewSnipped:=true;
// Delete source #ENDIF CPUXXXXX
SnippetText.Delete(i);
// Delete source #IFDEF CPUXXXXX
SnippetText.Delete(j);
Dec(i,2);
for k:=j to i do
begin
SubarchText.Append(SnippetText.Strings[j]);
SnippetText.Delete(j);
end;
end;
until false;
SubarchText.Append('#ENDIF CPU'+UpperCase(CrossInstaller.SubArchName));
// Bit tricky: remove defines if not used anymore
if (NOT NewSnipped) then
begin
SubarchText.Delete(Pred(SubarchText.Count));
SubarchText.Delete(Pred(SubarchText.Count));
end;
end;
if result then
begin
// We now have a subarchtext with all new and previous defines.
for k:=0 to (SnipEnd-SnipBegin) do ConfigText.Delete(SnipBegin);
// We now have a a cleaned up general config
// Add new subarch snipped into config file
if (SubarchText.Count>0) then
begin
for k:=0 to (SubarchText.Count-1) do
begin
ConfigText.Insert(SnipBegin,SubarchText.Strings[k]);
Inc(SnipBegin);
end;
end;
// Add new config snipped into config file
if (SnippetText.Count>0) then
begin
for k:=0 to (SnippetText.Count-1) do
begin
ConfigText.Insert(SnipBegin,SnippetText.Strings[k]);
Inc(SnipBegin);
end;
end;
// All ok and done !!
end;
end;
end;
end;
end;
if (SnippetText.Count>0) then
begin
//{$ifndef Darwin}
{$ifdef MSWINDOWS}
// remove pipeline assembling for Darwin when cross-compiling !!
// for FPC >= rev 42302 this is not needed anymore: DoPipe:=false; by default on non-unix !!
SnipBegin:=ConfigText.IndexOf('# use pipes instead of temporary files for assembling');
if SnipBegin>-1 then
begin
if ConfigText.Strings[SnipBegin+1]<>'#IFNDEF FPC_CROSSCOMPILING' then
begin
ConfigText.Insert(SnipBegin+1,'#IFNDEF FPC_CROSSCOMPILING');
ConfigText.Insert(SnipBegin+3,'#ENDIF');
end;
end;
{$endif}
end;
ConfigText.SaveToFile(FPCCFG);
result:=true;
finally
SubarchText.Free;
ConfigText.Free;
SnippetText.Free;
end;
Infoln(FPCCFGINFOTEXT+'Inserting snippet in '+FPCCFG+' done.',etInfo);
end;
procedure TFPCCrossInstaller.SetTarget(aCPU:TCPU;aOS:TOS;aSubArch:TSUBARCH);
begin
inherited;
if Assigned(CrossInstaller) then
FCrossCompilerName:=GetCrossCompilerName(CrossInstaller.TargetCPU);
end;
function TFPCCrossInstaller.BuildModuleCustom(ModuleName: string): boolean;
// Runs make/make install for cross compiler.
// Error out on problems; unless module considered optional, i.e. in
// crosswin32-64 and crosswin64-32 steps.
type
{$ifdef crosssimple}
TSTEPS = (st_MakeAll,st_MakeCrossInstall);
{$else}
TSTEPS = (st_Compiler,st_CompilerInstall,st_Rtl,st_RtlInstall,st_Packages,st_PackagesInstall,st_NativeCompiler);
{$endif}
var
FPCCfg:String; //path+filename of the fpc.cfg configuration file
CrossOptions:String;
i,j:integer;
OldPath:String;
Options:String;
s1,s2:string;
UnitSearchPath:string;
LibsAvailable,BinsAvailable:boolean;
MakeCycle:TSTEPS;
//ARMArch:TARMARCH;
SupportedList:TStringList;
{$ifdef MSWINDOWS}
Counter:integer;
{$endif}
begin
result:=inherited;
result:=false; //fail by default
if assigned(CrossInstaller) then
begin
CrossInstaller.Reset;
{$ifdef win32}
// Skip cross-builing towards win64 for old versions of FPC
if (CrossInstaller.TargetCPU=TCPU.x86_64) and ((CrossInstaller.TargetOS=TOS.win64) or (CrossInstaller.TargetOS=TOS.win32)) then
begin
if (SourceVersionNum<CalculateFullVersion(2,4,2)) then
begin
result:=true;
exit;
end;
end;
{$endif win32}
if CrossInstaller.TargetCPU=TCPU.jvm then DownloadJasmin;
CrossInstaller.SetFPCVersion(SourceVersionStr);
CrossInstaller.SetCrossOpt(CrossOPT);
CrossInstaller.SetSubArch(CrossOS_SubArch);
CrossInstaller.SetABI(CrossOS_ABI);
Infoln(infotext+'Looking for crosstools and crosslibs on system. Please wait.',etInfo);
// first, get/set cross binary utils !!
BinsAvailable:=false;
CrossInstaller.SearchModeUsed:=TSearchSetting.ssUp; // default;
if Length(CrossToolsDirectory)>0 then
begin
// we have a crosstools setting
if (CrossToolsDirectory=FPCUP_AUTO_MAGIC)
then CrossInstaller.SearchModeUsed:=TSearchSetting.ssAuto
else CrossInstaller.SearchModeUsed:=TSearchSetting.ssCustom;
end;
if CrossInstaller.SearchModeUsed=TSearchSetting.ssCustom
then BinsAvailable:=CrossInstaller.GetBinUtils(CrossToolsDirectory)
else BinsAvailable:=CrossInstaller.GetBinUtils(FBaseDirectory);
if (not BinsAvailable) then Infoln('Failed to get crossbinutils', etError);
// second, get/set cross libraries !!
LibsAvailable:=false;
CrossInstaller.SearchModeUsed:=TSearchSetting.ssUp;
if Length(CrossLibraryDirectory)>0 then
begin
// we have a crosslibrary setting
if (CrossLibraryDirectory=FPCUP_AUTO_MAGIC)
then CrossInstaller.SearchModeUsed:=TSearchSetting.ssAuto
else CrossInstaller.SearchModeUsed:=TSearchSetting.ssCustom;
end;
if CrossInstaller.SearchModeUsed=TSearchSetting.ssCustom
then LibsAvailable:=CrossInstaller.GetLibs(CrossLibraryDirectory)
else LibsAvailable:=CrossInstaller.GetLibs(FBaseDirectory);
if (not LibsAvailable) then Infoln('Failed to get crosslibrary', etError);
result:=(BinsAvailable AND LibsAvailable);
if result then
begin
result:=false;
s1:=CompilerVersion(FCompiler);
if (s1<>'0.0.0') then
Infoln('FPC '+CrossInstaller.TargetCPUName+'-'+CrossInstaller.TargetOSName+' cross-builder: Using compiler with version: '+s1, etInfo)
else
Infoln(infotext+'FPC compiler ('+FCompiler+') version error: '+s1+' ! Should never happen: expect many errors !!', etError);
{$ifdef MSWINDOWS}
CreateBinutilsList(CrossInstaller.FPCVersion);
{$endif MSWINDOWS}
FPCCfg := FFPCCompilerBinPath + FPCCONFIGFILENAME;
// Add binutils path to path if necessary
OldPath:=GetPath;
try
if CrossInstaller.BinUtilsPathInPath then
SetPath(IncludeTrailingPathDelimiter(CrossInstaller.BinUtilsPath),false,true);
//SetPath(ConcatPaths([FSourceDirectory,'rtl',CrossInstaller.TargetOSName]),true,false);
//SetPath(ConcatPaths([FSourceDirectory,'rtl',CrossInstaller.TargetOSName,CrossInstaller.TargetCPUName]),true,false);
// Use own tools first
{$ifdef MSWINDOWS}
s2:=Which('echo.exe');
if (Length(s2)=0) then s2:=Which('sh.exe');
if (Length(s2)>0) then
begin
// We may have a stray shell (msys among others ... remove from path
s1:=GetPath;
s2:=ExtractFileDir(s2);
s1:=StringReplace(s1,s2+';','',[]);
s1:=StringReplace(s1,s2+DirectorySeparator+';','',[]);
s1:=StringReplace(s1,s2,'',[]);
SetPath(s1,false,false);
end;
{$endif MSWINDOWS}
for MakeCycle:=Low(TSTEPS) to High(TSTEPS) do
begin
// ARMHF crosscompiler build option
if (MakeCycle=st_Compiler) then
begin
if (CrossInstaller.TargetCPU=TCPU.arm) then
begin
(*
// what to do ...
// always build hardfloat for ARM ?
// or default to softfloat for ARM ?
// FPC sources default (ppcarm.lpi): ARMHF for versions >= 3.2.0
// decision: always build hardfloat for FPC >= 3.2.0
j:=CalculateNumericalVersion(CrossInstaller.FPCVersion);
if (j<>0) AND (j>=CalculateFullVersion(3,2,0)) then
begin
s2:=ARMArchFPCStr[TARMARCH.armhf];
for ARMArch := Low(TARMARCH) to High(TARMARCH) do
begin
s1:=ARMArchFPCStr[ARMArch];
if (Length(s1)>0) and (Pos(s1,FCompilerOptions)>0) then
begin
s2:='';
break;
end;
end;
if (Length(s2)>0) then
begin
Infoln('Adding ARMHF compiler option for FPC >= 3.2.0 !',etWarning);
FCompilerOptions:=FCompilerOptions+' '+s2;
end;
end;
*)
end;
end;
if (MakeCycle=st_Rtl) then
begin
if (CrossInstaller.TargetCPU=TCPU.arm) then
begin
//Check for EABI + FPC_ARMHF combo that is invalid for everything < 3.3
//This is tricky
s2:='-CaEABI';
i:=StringListSame(CrossInstaller.CrossOpt,s2);
if (i<>-1) then
begin
// Get the correct name of the cross-compiler in source-directory
s1:=ConcatPaths([FSourceDirectory,'compiler','ppcross'+ppcSuffix[CrossInstaller.TargetCPU]]);
// Get the correct name of the cross-compiler in install-directory
if (NOT FileExists(s1)) then
s1:=FFPCCompilerBinPath+CrossCompilerName;
if FileExists(s1) then
begin
// Get compiler ABI's
s1:=CompilerABI(s1);
if (Length(s1)>0) then
begin