Re: [fpc-devel] Fix CamelCase in unit and method names
On 22/03/18 15:53, Anthony Walter wrote: Yes, I agree, both for unit names, but also for methods and arguments. The exceptions should be for code related that are imports or extensions of existing APIs, for example: cairo_create should remain the same glGenBuffersshould remain the same gtk_window_newshould remain the same dlopenshould remain the same But in the RTL or LCL here are some of many pure pascal functions or procedures that could have their case changed: abs should be Abs arctanshould be ArcTan getdirshould be GetDir intpower should be IntPower hexstr should be HexStr strcan should be StrScan And with RTL or LCL unit names: keyboard should be Keyboard math should be Math strutils should be StrUtils cthreads should be CThreads Same applies to function/procedure/method arguments. If they're a pure pascal original, then arguments should be CamelCase. If they are part of an API imported, then they should remain the way the original API declares them. IMO I agree, pure Pascal should use CamelCase, otherwise we should follow the published API. In all cases usage should follow the declaration. I must have the same OCD variant too! ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
Re: [fpc-devel] new features and facilities
I'm in tomorrow, we can take a look then. Kind regards, Paul On 08/10/15 14:33, Mohsen wrote: Hi! I wanna add new features and facilities to pascal like while - else, for - else and inline if statement like python. examples ex1: I:=5; while(I>0) do begin Write(I); I:=I-1; end else Write(' While Else '); ex1-output:54321 While Else ex2: I:=5; while(I>0) do begin Write(I); Break; end else Write(' While Else '); ex2-output:5 so i want you to help me how to implement it. thanks a million. ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
Re: [fpc-devel] Embedded Strings on nRF51-DK
On Wednesday 29 Apr 2015 09:15:12 Michael Ring wrote: > One question, why do you enable flow control? Afaik the serial interface > only uses rx/tx. That was it! Removing flow control makes it work perfectly. Thanks again, Paul ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
Re: [fpc-devel] Embedded Strings on nRF51-DK
On Wednesday 29 Apr 2015 09:15:12 Michael Ring wrote: > One question, why do you enable flow control? Afaik the serial interface > only uses rx/tx. Due to ignorance! I'm completely new to this type of work, so I am very much learning the subtleties of bare metal programming. Any settings choices are simply reflections of the original C samples I am working from. I'll see if switching off flow control sorts out the corruption issue. > It looks like you are on Linux, can you please install cgdb and make > sure that you also have arm-none-eabi-gdb ? Ok, I'll give gdb a try this afternoon. Thanks, Paul ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
Re: [fpc-devel] Embedded Strings on nRF51-DK
Micheal, I have started to encounter problems with the UART handling. Test4 starts to add some program logic and construct debugging messages back through the UART functions. The first problem is a corrupting of the system start message, although subsequent message output is fine? This can be seen in the attached image. Strangely, I have found by trial and error, that removing: GPIOOutputPin(TXDPinNumber); from the UARTConfigure procedure (which is a line-for-line translation of the original GCC function) makes this issue go away! I don't understand why this happens, nor if it is safe for me to leave out this line permanently from the procedure? Secondly, the run counter should be formatted by the string expression: MessageText := 'Run: '+IntToStr(RunCount)+#13#10; UARTSendString(MessageText); All that is actually printed is the RunCount number. This can also be seen in the screen shot. I wonder if there is some aspect of the string handling that is still not being linked? If so, would it be possible to fix this, as this sort of trivial text construction is a major benefit of Pascal over C. I have also managed to get button input working and some initial success with using timer interrupts rather than the rather clumsy wait loops included in these tests. At the moment this code still uses my old nRF51 header translation. I will next work on converting these to use your header layout. I would be happy to post these here if anyone would like them? After this I want to start looking at how to use the RF/Bluetooth softdevice, has anyone else tried this yet? Thanks, Paul Program test4; Uses Strings, SysUtils, nRF51Utils; Const RXDPIN = 11; TXDPIN = 9; CTSPIN = 10; RTSPIN = 8; Const LED1 = 21; LED2 = 22; LED3 = 23; LED4 = 24; Var LEDsList: Array [1..4] Of LongWord = (LED1, LED2, LED4, LED3); Index: Integer; Var MessageText: String; RunCount: Integer; Begin UARTConfigure(UARTBaud38400, RTSPIN, TXDPIN, CTSPIN, RXDPIN, True); UARTSendString('System Started'#13#10); GPIOOutputPin(LED1); GPIOOutputPin(LED2); GPIOOutputPin(LED3); GPIOOutputPin(LED4); RunCount := 1; While True Do Begin For Index := 1 To 4 Do Begin GPIOTogglePin(LEDsList[Index]); GPIOTogglePin(LEDsList[1+(Index+1) Mod 4]); MillisecondsDelay(250); End; MessageText := 'Run: '+IntToStr(RunCount)+#13#10; UARTSendString(MessageText); Inc(RunCount); End; End. Unit nRF51Utils; Interface Type TGPIOPinPull = (NoPull := $00, PullDown := $01, PullUp := $03); Function GPIOScanPin(PinNumber: LongWord): LongWord; Procedure GPIOClearPin(PinNumber: LongWord); Procedure GPIOInputPin(PinNumber: LongWord; PinPull: TGPIOPinPull); Procedure GPIOOutputPin(PinNumber: LongWord); Procedure GPIOSetPin(PinNumber: LongWord); Procedure GPIOTogglePin(PinNumber: LongWord); Procedure MicrosecondsDelay(Count: LongWord); Procedure MillisecondsDelay(Count: LongWord); Procedure UARTConfigure(BaudRate: LongWord; RTSPinNumber, TXDPinNumber, CTSPinNumber, RXDPinNumber: Byte; FlowControl: Boolean); Procedure UARTSend(Value: Byte); Procedure UARTSendChar(Value: Char); Procedure UARTSendString(Const Text: String); Procedure WaitForEvent; Const UARTBaud1200 = $0004F000; UARTBaud2400 = $0009D000; UARTBaud4800 = $0013B000; UARTBaud9600 = $00275000; UARTBaud14400 = $003B; UARTBaud19200 = $004EA000; UARTBaud28800 = $0075F000; UARTBaud38400 = $009D5000; UARTBaud57600 = $00EBF000; UARTBaud76800 = $013A9000; UARTBaud115200 = $01D7E000; UARTBaud230400 = $03AFB000; UARTBaud25 = $0400; UARTBaud460800 = $075F7000; UARTBaud921600 = $0EBEDFA4; UARTBaud1M = $1000; Implementation Type TLongWordArray = Packed Array[0..32] Of LongWord; TLongWordArrayPointer = ^TLongWordArray; Function GPIOScanPin(PinNumber: LongWord): LongWord; Inline; Var PinBit: LongWord; Begin PinBit := LongWord(1) ShL PinNumber; If (GPIO.&IN And PinBit)=0 Then Result := 0 Else Result := 1; End; Procedure GPIOClearPin(PinNumber: LongWord); Inline; Var PinBit: LongWord; Begin PinBit := LongWord(1) ShL PinNumber; GPIO.OUTCLR := PinBit; End; Procedure GPIOInputPin(PinNumber: LongWord; PinPull: TGPIOPinPull); Inline; Var GPIO_PIN_CNF_bitsPointer: ^TGPIO_PIN_CNF_bits; Begin GPIO_PIN_CNF_bitsPointer := Pointer(@TLongWordArrayPointer(@GPIO.PIN_CNF0)^[PinNumber]); With GPIO_PIN_CNF_bitsPointer^ Do Begin SENSE := 0; DRIVE := 0; PULL := TBits_2(PinPull); setINPUT; clearDIR; End; End; Procedure GPIOOutputPin(PinNumber: LongWord); Inline; Var GPIO_PIN_CNF_bitsPointer: ^TGPIO_PIN_CNF_bits; Begin GPIO_PIN_CNF_bitsPointer := Pointer(@TLongWordArrayPointer(@GPIO.PIN_CNF0)^[PinNumber]); With GPIO_PIN_CNF_bitsPointer^ Do Begin SENSE := 0; DRIVE := 0; PULL := 0; clearINPUT; setDIR; End; End; Procedure GPIOSetPin(P
Re: [fpc-devel] Embedded Strings on nRF51-DK
Apologies, my last email is a draft that I pressed send on by mistake! I'll re-send it when I've completed my testing. ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
Re: [fpc-devel] Embedded Strings on nRF51-DK
en happy you can call ppas.sh to do the actual linking. > > I also have two nrf51 USB-thumb sticks please keep me posted on your > success, I wanted to also do a small bluetooth project based on those > modules. My plan was to do this in C (this is painful, but often the > faster way) but I may switch to also try to do the project in fpc based > on your results. > > > Michael > > Am 18.04.15 um 11:16 schrieb Paul Michell: > > Michael > > > > Thanks for the offer of help. I'm totally new to embedded work. I am > > aware of the FPC embedded compiler target, but I don't yet understand > > the nRF51 SDK enough to set up the required files. I would like to move > > to this approach and I have read: > > > > http://wiki.freepascal.org/TARGET_Embedded > > > > What I am unsure about is how this would work with the RF/Bluetooth > > firmware of the nRF51. I have deliberately been staying as close to the > > GCC method as possible so that I can use all of the SDK resources. But > > if it is possible to use the target embedded approach that would be much > > better. > > > > I don't know what the chip's CMSIS data is. I tried to google it and > > there is some mention of a 'SDK CMSIS pack' here: > > > > http://developer.nordicsemi.com/ > > > > Does this tell you what needs to be known? Would you need to produce a > > different controller definition for each SoftDevice configuration? > > > > If you think this is worth attempting I would be happy to help set this > > up. > > > > Kind regards, > > > > Paul > > > > On Friday 17 Apr 2015 08:44:55 Michael Ring wrote: > >> I can generate the pascal unit for the nrf51 module from the CMSIS Data > >> of this chip. > >> > >> Drop me a note if are you interested, this unit should make your life a > >> lot easier. > > > > ___ > > fpc-devel maillist - fpc-devel@lists.freepascal.org > > http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel > > ___ > fpc-devel maillist - fpc-devel@lists.freepascal.org > http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel BuildFPC.3.1.1.Cross.Arm.Embedded.sh Description: application/shellscript Program test2; Procedure MicrosecondsDelay(Count: LongWord); Inline; Assembler; NoStackFrame; Asm .Loop: nop nop nop nop nop nop nop nop nop nop nop nop nop nop sub r0,r0,#1 cmp r0, #0 bne .Loop End; Procedure MillisecondsDelay(Count: LongWord); Inline; Begin While Count>0 Do Begin MicrosecondsDelay(999); Dec(Count); End; End; Procedure GPIOTogglePin(PinNumber: LongWord); Inline; Var PinBit: LongWord; Begin PinBit := LongWord(1) ShL PinNumber; If (GPIO.OUT And PinBit)=0 Then GPIO.OUTSET := PinBit Else GPIO.OUTCLR := PinBit; End; Const LED1 = 21; Begin GPIO.PIN_CNF21_bits.SENSE := 0; GPIO.PIN_CNF21_bits.DRIVE := 0; GPIO.PIN_CNF21_bits.PULL := 0; GPIO.PIN_CNF21_bits.clearINPUT; GPIO.PIN_CNF21_bits.setDIR; While True Do Begin GPIOTogglePin(LED1); MillisecondsDelay(1000); End; End. Program test3; Uses nRF51Utils; Const LED1 = 21; Begin GPIO.PIN_CNF21_bits.SENSE := 0; GPIO.PIN_CNF21_bits.DRIVE := 0; GPIO.PIN_CNF21_bits.PULL := 0; GPIO.PIN_CNF21_bits.clearINPUT; GPIO.PIN_CNF21_bits.setDIR; While True Do Begin GPIOTogglePin(LED1); MillisecondsDelay(1000); End; End. Unit nRF51Utils; Interface Procedure MicrosecondsDelay(Count: LongWord); Procedure MillisecondsDelay(Count: LongWord); Procedure GPIOTogglePin(PinNumber: LongWord); Implementation Procedure MicrosecondsDelay(Count: LongWord); Inline; Assembler; NoStackFrame; Asm .Loop: nop nop nop nop nop nop nop nop nop nop nop nop nop nop sub r0,r0,#1 cmp r0, #0 bne .Loop End; Procedure MillisecondsDelay(Count: LongWord); Inline; Begin While Count>0 Do Begin MicrosecondsDelay(999); Dec(Count); End; End; Procedure GPIOTogglePin(PinNumber: LongWord); Inline; Var PinBit: LongWord; Begin PinBit := LongWord(1) ShL PinNumber; If (GPIO.OUT And PinBit)=0 Then GPIO.OUTSET := PinBit Else GPIO.OUTCLR := PinBit; End; End. ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
Re: [fpc-devel] Embedded Strings on nRF51-DK
Jeppe Thanks for the offer of help. Michael Ring also offered, perhaps we can coordinate our efforts. Kind regards, Paul On Thursday 16 Apr 2015 20:29:40 Jeppe Johansen wrote: > On 04/16/2015 12:49 PM, Paul Michell wrote: > > I assume this is because string handling support is not included in the > > embedded RTL generated with the compiler, or that I am not linking the > > right object files if I need to do this by hand? What would be the best > > way to enable string handling? Even short string handling would make FPC > > far more preferable to C for me for embedded work. > > You would make it a whole lot easier for yourself if you just used the > Embedded target and added an actual controller type for that specific > microcontroller. Then you wouldn't need to play around with linker > scripts and manually including and trimming RTL files. > > Adding the controller type is about 5-10 lines of code. Then the RTL > unit can be a stub for now which basically just initializes .data and .bss. > > If you have the name of the controller I can add it? > ___ > fpc-devel maillist - fpc-devel@lists.freepascal.org > http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
Re: [fpc-devel] Embedded Strings on nRF51-DK
Michael Thanks for the offer of help. I'm totally new to embedded work. I am aware of the FPC embedded compiler target, but I don't yet understand the nRF51 SDK enough to set up the required files. I would like to move to this approach and I have read: http://wiki.freepascal.org/TARGET_Embedded What I am unsure about is how this would work with the RF/Bluetooth firmware of the nRF51. I have deliberately been staying as close to the GCC method as possible so that I can use all of the SDK resources. But if it is possible to use the target embedded approach that would be much better. I don't know what the chip's CMSIS data is. I tried to google it and there is some mention of a 'SDK CMSIS pack' here: http://developer.nordicsemi.com/ Does this tell you what needs to be known? Would you need to produce a different controller definition for each SoftDevice configuration? If you think this is worth attempting I would be happy to help set this up. Kind regards, Paul On Friday 17 Apr 2015 08:44:55 Michael Ring wrote: > I can generate the pascal unit for the nrf51 module from the CMSIS Data > of this chip. > > Drop me a note if are you interested, this unit should make your life a > lot easier. ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
Re: [fpc-devel] Embedded Strings on nRF51-DK
Georg Thank you so much for the detailed response. Your points were very helpful. I've answered your questions in-line below: On Thursday 16 Apr 2015 19:38:56 Georg Hieber wrote: > 1) you write somewhere that you ported things from c, and your examples > start as >"function main: integer ..." > which looks to me exactly like int main(). It is! I did a direct translation of the C example 'main.c'. > 8) does your program have a "program", i.e. a main file that adheres to > the syntax > > program myprog > declarations... > begin > statements > end. Not at the moment. I would like to be able to do that, but I wasn't sure what would be involved in moving over to the full embedded compiler target. The Nordic Semiconductor platform has firmware to support its RF/Bluetooth hardware which has to be flashed independently and then I think the linker then targets a different address for the program depending upon configuration. Until I properly understand this process I did not want to step too far from the supported GCC mechanism. > I hope what I wrote helps a little and does not bore too much, Not at all, thank you for sharing your insights. Kind regards, Paul ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
Re: [fpc-devel] Embedded Strings on nRF51-DK
On Thursday 16 Apr 2015 19:21:50 Sven Barth wrote: > Oh, so you're not letting FPC do the linking? If you'd have said that in > your first mail then I could have told you as well that you need to have > the system.o included. Sorry for not being clear about that. This is my first step into the embedded world and I was trying to stay as close to the documented GCC process as possible until I understand enough to choose otherwise. I much prefer the FPC build mechanism to editing makefiles so I would prefer to use that if I can. > Alternatively you could also use the option -sh which will generate a > linker script for the host system and adjust that to your needs (though > you'd need to do that every time you compile the units). I didn't know about -sh, that would be very useful in this context! > This also means that probably AnsiString will also work if you have the > system.o (though maybe you'll also require a memory manager unit; AFAIK > embedded needs an extra unit for that). OK, I'll give that a try as well. Thanks again, Paul ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
Re: [fpc-devel] Embedded Strings on nRF51-DK
On Thursday 16 Apr 2015 17:18:21 Sven Barth wrote: > How about the unit UARTPutString is defined in? From the missing symbols > you quoted earlier the compiler somewhere thinks that it needs to use an > AnsiString and thus uses the corresponding functions which the linker the > complains about. Yes that helped; LongStrings were ON in the UART module. When I changed that to OFF, the error report changed to: Main.pas:(.text.n_main_$$_main$$longint+0xa): undefined reference to `fpc_shortstr_to_shortstr' Which suggested to me I needed to link the object containing fpc_shortstr_to_shortstr explicitly as I am using the gcc make file. After a bit for searching I found the export in system.o which had been generated by the embedded compiler. Adding this to the make file resolved the the remaining error. Sven, thank you for pointing me in the right direction! Kind regards, Paul ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
Re: [fpc-devel] Embedded Strings on nRF51-DK
On Thursday 16 Apr 2015 14:19:38 Sven Barth wrote: > First of: I don't know whether non-Shortstrings are supported on embedded > (I haven't played with that target yet). So my following tips are geared > towards ShortString usage. > > Which compiler mode are you using? You should use either mode FPC or at > most ObjFPC. Mode Delphi will switch on AnsiString. In any case you should > ensure that you haven't enabled AnsiStrings using $H+ (simply disable the > directive in that case). > Additionally you could declare your String variables explicitly as > ShortString instead of String. > > Regards, > Sven I've tried mode FPC and ObjFPC with both long and short strings. I have just tried again with the ShortString type as well (I've included the whole main unit code below for reference). I suspect that I need to link additional object files that support the string handling, but I don't know which ones, nor if this is possible with the embedded compiler? Thanks, Paul Unit Main; {$Mode FPC} {$LongStrings OFF} Interface Uses NRF51, UART; Function Main: Integer; Cdecl; Implementation Function Main: Integer; Cdecl; Alias: 'main'; Const RXDPIN = 11; TXDPIN = 9; CTSPIN = 10; RTSPIN = 8; Var Text: ShortString; Begin Text := 'Hello World'; UARTConfigure(RTSPIN, TXDPIN, CTSPIN, RXDPIN, True); UARTPutString(Text); End; End. ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
[fpc-devel] Embedded Strings on nRF51-DK
Hello, I'm using FPC to build embedded binaries for the Nordic Semiconductor nRF51-DK development board: http://www.nordicsemi.com/eng/Products/nRF51-DK I have been able to adapt the sample gcc make scripts to replace C units with equivalent pascal units after partially translating the header files from the SDK. This has enabled me to build test applications to use the board's buttons, LEDs, UART and timers. However, when I try to use pascal string variables (short or long) the compiler fails. For example the following works: Function Main: Integer; Cdecl; Alias: 'main'; Begin UARTConfigure(11, 9, 10, 8, True); UARTPutString('Hello World'); End; But this fails: Function Main: Integer; Cdecl; Alias: 'main'; Var Text: String; Begin Text := 'Hello World'; UARTConfigure(11, 9, 10, 8, True); UARTPutString(Text); End; With the following errors: Main.pas:(.text.n_main_$$_main$$smallint+0xe): undefined reference to `fpc_pushexceptaddr' Main.pas:(.text.n_main_$$_main$$smallint+0x12): undefined reference to `fpc_setjmp' Main.pas:(.text.n_main_$$_main$$smallint+0x26): undefined reference to `fpc_shortstr_to_shortstr' Main.pas:(.text.n_main_$$_main$$smallint+0x42): undefined reference to `fpc_shortstr_to_ansistr' Main.pas:(.text.n_main_$$_main$$smallint+0x4e): undefined reference to `fpc_popaddrstack' Main.pas:(.text.n_main_$$_main$$smallint+0x54): undefined reference to `fpc_ansistr_decr_ref' Main.pas:(.text.n_main_$$_main$$smallint+0x64): undefined reference to `fpc_reraise' I assume this is because string handling support is not included in the embedded RTL generated with the compiler, or that I am not linking the right object files if I need to do this by hand? What would be the best way to enable string handling? Even short string handling would make FPC far more preferable to C for me for embedded work. Thanks, Paul Michell ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
Re: [fpc-devel] Has anyone tried building FPC on an Arietta G25?
For anyone else looking at FPC on an Arietta G25 I have found the cause of my problems! It turns out that although there is a swap partition in the standard SD image, it was not mounted in fstab. Once enabled, the standard build processes complete without issue. I had hoped this might also explain the other issue with subversion but that problem still persists: root@arietta:/media/data/freepascal/2.7.1# svn up Ucompiler/globals.pas Ucompiler/ogelf.pas Ucompiler/i8086/cpuinfo.pas Ucompiler/i386/cpuinfo.pas Ucompiler/jvm/cpuinfo.pas Ucompiler/x86_64/cpuinfo.pas Ucompiler/ogbase.pas Ucompiler/powerpc64/cpuinfo.pas Ucompiler/utils/ppuutils/ppudump.pp Ucompiler/pmodules.pas Ucompiler/scanner.pas Ucompiler/arm/cpuinfo.pas Ucompiler/powerpc/cpuinfo.pas Ucompiler/alpha/cpuinfo.pas Ucompiler/nadd.pas Ucompiler/sparc/cpuinfo.pas Ucompiler/vis/cpuinfo.pas Ucompiler/ia64/cpuinfo.pas Ucompiler/options.pas Ucompiler/m68k/cpuinfo.pas Ucompiler/ninl.pas Ucompiler/aarch64/cpuinfo.pas Ucompiler/mips/cpuinfo.pas Ucompiler/mips/cpuelf.pas Ucompiler/generic/cpuinfo.pas Ucompiler/avr/cpuinfo.pas Ucompiler/ogcoff.pas Upackages/ncurses/src/ncurses.pp Upackages/fcl-db/examples/dbftool.lpr Upackages/fcl-base/src/whtml.pp Upackages/rtl-console/src/go32v2/mouse.pp Urtl/netbsd/pmutext.inc Urtl/netbsd/ptypes.inc Urtl/netbsd/pthread.inc Urtl/win/wininc/struct.inc Urtl/linux/i386/syscall.inc Urtl/unix/cthreads.pp Urtl/unix/tthread.inc svn: Can't open file 'packages/cocoaint/src/webkit/.svn/tmp/entries': Read-only file system root@arietta:/media/data/freepascal/2.7.1# On Wednesday 12 Nov 2014 10:19:49 Paul Michell wrote: > I have been trying to build FPC on an Arietta G25: > > http://www.acmesystems.it/arietta[1] > > I have downloaded the stock arm 2.6.4 from here: > > ftp://gd.tuwien.ac.at/languages/pascal/fpc/dist/2.6.4/arm-linux/fpc-2.6.4.arm-linux.tar > > And the current source snapshot from here: > > ftp://ftp.freepascal.org/pub/fpc/snapshot/trunk/source/fpc.zip > > Incidentally, I have tried running subversion to fetch the current sources, > but subversion misbehaves on this platform > and randomly crashes leaving the file system in an un-bootable state! So to > work around this I have fallen back on > using the snapshots for now. > > From the 2.6.4 files I have extracted the compiler and system files into a > seed folder and attempted to build FPC with: > > make clean all FPC=/media/data/freepascal/2.6.4-seed/ppcarm > > I have also tried cycling just the compiler with: > > make cycle FPC=/media/data/freepascal/2.6.4-seed/ppcarm > > However I start the build process, it always fails with an error 217, but not > always in the same place? I have tried extending > the swap partition and also adding NO_UNIT_PROCESS OPT=-dNO_THREADING in case > there is a resource issue. > > The firsts iteration of the make cycle completes as I have a functional ppc1 > in the compiler folder, so I assume that means I have all > of the right dependencies in place. My last attempt fails at this point: > > /bin/rm -f ppcarm > /bin/mkdir -p arm/units/arm-linux > /media/data/freepascal/fpc/compiler/ppc1 -Ur -Xs -O2 -n -Fuarm -Fusystems > -Fu/media/data/freepascal/fpc/rtl/units/arm-linux -Fiarm -FE. > -FUarm/units/arm-linux -dRELEASE -dNO_THREADING-darm -dGDB -dBROWSERLOG > -Sew pp.pas > make[5]: *** [ppcarm] Error 217 > make[5]: Leaving directory `/media/data/freepascal/fpc/compiler' > make[4]: *** [next] Error 2 > make[4]: Leaving directory `/media/data/freepascal/fpc/compiler' > make[3]: *** [ppc2] Error 2 > make[3]: Leaving directory `/media/data/freepascal/fpc/compiler' > make[2]: *** [cycle] Error 2 > make[2]: Leaving directory `/media/data/freepascal/fpc/compiler' > make[1]: *** [compiler_cycle] Error 2 > make[1]: Leaving directory `/media/data/freepascal/fpc' > make: *** [build-stamp.arm-linux] Error 2 > > What does error 217 mean and does anyone have any suggestions as to how I can > move passed this? > > Thanks, > > Paul Michell > > > > [1] http://www.acmesystems.it/arietta ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
[fpc-devel] Has anyone tried building FPC on an Arietta G25?
I have been trying to build FPC on an Arietta G25: http://www.acmesystems.it/arietta[1] I have downloaded the stock arm 2.6.4 from here: ftp://gd.tuwien.ac.at/languages/pascal/fpc/dist/2.6.4/arm-linux/fpc-2.6.4.arm-linux.tar And the current source snapshot from here: ftp://ftp.freepascal.org/pub/fpc/snapshot/trunk/source/fpc.zip Incidentally, I have tried running subversion to fetch the current sources, but subversion misbehaves on this platform and randomly crashes leaving the file system in an un-bootable state! So to work around this I have fallen back on using the snapshots for now. >From the 2.6.4 files I have extracted the compiler and system files into a >seed folder and attempted to build FPC with: make clean all FPC=/media/data/freepascal/2.6.4-seed/ppcarm I have also tried cycling just the compiler with: make cycle FPC=/media/data/freepascal/2.6.4-seed/ppcarm However I start the build process, it always fails with an error 217, but not always in the same place? I have tried extending the swap partition and also adding NO_UNIT_PROCESS OPT=-dNO_THREADING in case there is a resource issue. The firsts iteration of the make cycle completes as I have a functional ppc1 in the compiler folder, so I assume that means I have all of the right dependencies in place. My last attempt fails at this point: /bin/rm -f ppcarm /bin/mkdir -p arm/units/arm-linux /media/data/freepascal/fpc/compiler/ppc1 -Ur -Xs -O2 -n -Fuarm -Fusystems -Fu/media/data/freepascal/fpc/rtl/units/arm-linux -Fiarm -FE. -FUarm/units/arm-linux -dRELEASE -dNO_THREADING-darm -dGDB -dBROWSERLOG -Sew pp.pas make[5]: *** [ppcarm] Error 217 make[5]: Leaving directory `/media/data/freepascal/fpc/compiler' make[4]: *** [next] Error 2 make[4]: Leaving directory `/media/data/freepascal/fpc/compiler' make[3]: *** [ppc2] Error 2 make[3]: Leaving directory `/media/data/freepascal/fpc/compiler' make[2]: *** [cycle] Error 2 make[2]: Leaving directory `/media/data/freepascal/fpc/compiler' make[1]: *** [compiler_cycle] Error 2 make[1]: Leaving directory `/media/data/freepascal/fpc' make: *** [build-stamp.arm-linux] Error 2 What does error 217 mean and does anyone have any suggestions as to how I can move passed this? Thanks, Paul Michell [1] http://www.acmesystems.it/arietta ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
Re: [fpc-devel] Building 2.7.1 on current Raspbian fails
On Tuesday 21 Oct 2014 13:45:25 John Lee wrote: > Don't know why you have this problem with wheezy, but can confirm I'm > running rpi jessie, and the 'sudo' sequence above works for me ok ie does > 70Mbyte download & installs fpc with no errors. Haven't really tested it, > but help says it is 2.6.2 -8 rpil+b2 2014/7/21 for arm. > > john I have just done a dist-upgrade and tried again and as you say, I now have an installed 2.6.2. So it would seem FPC is currently broken on stable Raspbian which is a pity. I'll see if I have any better luck compiling trunk now! Thanks John > On 21 October 2014 12:58, Paul Michell wrote: > > > On Tuesday 21 Oct 2014 09:31:42 peter green wrote: > > > Ok, i've just uploaded 2.6.4 > > > > > > https://archive.raspbian.org/raspbian/pool/main/f/fpc/ > > > > Thank you, how am I best to install this? > > > > I naively thought that would update the version installed > > when you perform: > > > > sudo apt-get update > > sudo apt-get upgrade > > sudo apt-get install fpc > > > > When I do this on a completely clean 2014-09-09-wheezy-raspbian I get: > > > > Reading package lists... Done > > Building dependency tree > > Reading state information... Done > > Some packages could not be installed. This may mean that you have > > requested an impossible situation or if you are using the unstable > > distribution that some required packages have not yet been created > > or been moved out of Incoming. > > The following information may help to resolve the situation: > > > > The following packages have unmet dependencies: > > fpc : Depends: fpc-2.6.0 (= 2.6.0-9+rpi1) but it is not going to be > > installed > > E: Unable to correct problems, you have held broken packages. > > > > Do I need to upgrade to Jessie, or do the packages have to be > > installed by hand? > > > > Thanks, > > > > Paul > > ___ > > fpc-devel maillist - fpc-devel@lists.freepascal.org > > http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel > > ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
Re: [fpc-devel] Building 2.7.1 on current Raspbian fails
On Tuesday 21 Oct 2014 09:31:42 peter green wrote: > Ok, i've just uploaded 2.6.4 > > https://archive.raspbian.org/raspbian/pool/main/f/fpc/ Thank you, how am I best to install this? I naively thought that would update the version installed when you perform: sudo apt-get update sudo apt-get upgrade sudo apt-get install fpc When I do this on a completely clean 2014-09-09-wheezy-raspbian I get: Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: fpc : Depends: fpc-2.6.0 (= 2.6.0-9+rpi1) but it is not going to be installed E: Unable to correct problems, you have held broken packages. Do I need to upgrade to Jessie, or do the packages have to be installed by hand? Thanks, Paul ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
Re: [fpc-devel] Building 2.7.1 on current Raspbian fails
On Sunday 19 Oct 2014 02:32:49 peter green wrote: > Paul Michell wrote: > > I'm currently trying to build 2.7.1 from SVN on the latest Raspbian > > (2014-09-09). > > I've previously built this with either 2.6.0 from the repository, or with > > Thaddy de Koning's build from March 2014. > > > > Currently, neither of these will build 2.7.1 on a Raspberry Pi. So I have > > also tried with the generic arm-linux > > release archive (fpc-2.6.4.arm-linux.tar). This installed without error > > and I can compile projects on the Pi with it. > > > What errors are you getting when you try to build with the fpc from the > repository. I'm sorry, I didn't record them at the time. I will need to re-run it later this week to find out. > > Have you tried the 2.6.2 version from raspbian jessie? No, I thought 2.6.0 was the latest FPC on raspbian? > I should probablly get arround to doing a raspbian version of 2.6.4. Yes please :) > > However, when trying to build 2.7.1 (make all) it creates a compiler > > binary, but fails whilst compiling fpmake. > > This looks similar to the bug 0024056 which is flagged as resolved. The > > solution suggested there is to install > > build-essential, but this is installed by default on Raspbian, so I think > > there must be something else wrong? > Most likely you are trying to build an armel compiler rather than an > armhf one. Yes you are right, it does produce armel by default > It may be possible to bootstrap an armhf compiler off an armel one with > the right settings but it's something I haven't tried in a while. That is what I was intending to try. Previously I have used Thaddy's armhf build as my seed compiler. ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
Re: [fpc-devel] Building 2.7.1 on current Raspbian fails
On Saturday 18 Oct 2014 12:12:26 Marco van de Voort wrote: >... > (fpdoc requiring crt*) > > crt* files are part of build-essentials and are basically *nix binary > startup code. > > Most binaries don't need them, since they use RTL supplied versions of these > startup files for pascal-only programs. Only when a program links to libc > this changes. > > Currently fpdoc can optionally use (c)threads (recommended for lcl.chm > building, halving the time almost), and has some characterset support > (cwstrings), both of which require libc. > > If this for any reason is not convenient, try to comment "cwstring," in the > uses list of fpdoc. Thanks Marco, Ideally, I would like to establish a build process that doesn't require any changes to the FPC codebase. ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
Re: [fpc-devel] Building 2.7.1 on current Raspbian fails
On Friday 17 Oct 2014 23:02:29 John Lee wrote: > Looks as if you have a working fpc 2.7.1 snapshot for rpi. IAre you > planning to make this available on your web site? If not, can you zip pls > it, and put it on cloud or some ftp site - I'll then put it on fpc ftp site. John I was intending to publish the build process on my blog once I was confident it really was a properly working snapshot. I would be happy to make a binary available as well. However, there is a lot more to getting this right than first meets the eye! Paul ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
Re: [fpc-devel] Building 2.7.1 on current Raspbian fails
On Friday 17 Oct 2014 12:02:23 Paul Michell wrote: > On Friday 17 Oct 2014 11:35:30 Henry Vermaak wrote: > > > ... > > Where are these files on your system? I remember after multiarch > > happened on debian I had to add some library paths to get fpc to link. > > This sounds like a similar issue. > > They do not exist in my FP directory tree. However there are copies in the > Raspian /usr/lib > tree here: > > /usr/lib/arm-linux-gnueabihf/crti.o > /usr/lib/gcc/arm-linux-gnueabihf/4.6/crtbegin.o > /usr/lib/gcc/arm-linux-gnueabihf/4.6/crtend.o > /usr/lib/arm-linux-gnueabihf/crtn.o > Henry was correct about the paths. I managed to complete the build with: make all OPT="-dNO_THREADING -Fl/usr/lib/arm-linux-gnueabihf -Fl/usr/lib/gcc/arm-linux-gnueabihf/4.6" I'm not sure I need the -dNO_THREADING, but I left it in from Joost's suggestion. The new build was then installed with: sudo make install PREFIX=/usr sudo make install sourceinstall PREFIX=/usr [Not sure if I need this as well?] Recreated the symlink with: sudo rm -f /usr/bin/ppcarm sudo ln -s /usr/lib/fpc/2.7.1/ppcarm /usr/bin/ppcarm Then created the new config with: sudo /usr/lib/fpc/2.7.1/samplecfg /usr/lib/fpc/2.7.1 /etc This seems to do the trick, I could compile my Pi projects again, although I had to add the two paths to my build commands. What are the files crti.o, crtn.o, crtbegin.o, crtend.o used for by Free Pascal? Is this dependency something new, or has it always been there? Thanks for all of your suggestions, Kind regards, Paul Michell ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
Re: [fpc-devel] Building 2.7.1 on current Raspbian fails
On Friday 17 Oct 2014 13:06:21 Thaddy de Koning wrote: > This is known. I forgot a bit about my rasp, but I will try to make a > new build + build instructions within a week. > The warnings can be -partially - ignored though... > > Tnx Paul, maybe we can coordinate this? Yes, of course, feel free to email me off-list about this. Paul ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
Re: [fpc-devel] Building 2.7.1 on current Raspbian fails
On Friday 17 Oct 2014 12:40:58 Joost van der Sluis wrote: > Did you try > > make clean all NO_UNIT_PROCESS OPT=-dNO_THREADING I have now! ;) It got passed the prior problem, but now halts with a similar issue in fpdoc. Thanks Joost -- Start compiling package fpdoc for target arm-linux. Executing command "/usr/bin/bin2obj -o fpdoc/plusimage.inc -c PlusImageData fpdoc/images/plus.png" Executing command "/usr/bin/bin2obj -o fpdoc/minusimage.inc -c MinusImageData fpdoc/images/minus.png" Compiling fpdoc/BuildUnit_fpdoc.pp Compiling fpdoc/dglobals.pp Compiling fpdoc/dwriter.pp Compiling fpdoc/fpdocxmlopts.pas Compiling fpdoc/fpdocproj.pas Compiling fpdoc/dw_xml.pp Compiling fpdoc/sh_pas.pp Compiling fpdoc/dw_html.pp Compiling fpdoc/fpdocclasstree.pp Compiling fpdoc/dw_latex.pp Compiling fpdoc/dwlinear.pp Compiling fpdoc/dw_txt.pp Compiling fpdoc/dw_man.pp Compiling fpdoc/dw_linrtf.pp Compiling fpdoc/dw_dxml.pp Compiling fpdoc/mkfpdoc.pp Compiling fpdoc/dw_ipflin.pas Compiling fpdoc/fpdoc.pp Linking fpdoc/bin/arm-linux/fpdoc The installer encountered the following error: External command "/home/pi/Projects/FreePascal/fpctmp/compiler/ppcarm -Tlinux -FEfpdoc/bin/arm-linux -FUfpdoc/units/arm-linux/ -Fu/home/pi/Projects/FreePascal/fpctmp/rtl/units/arm-linux/ -Fu/home/pi/Projects/FreePascal/fpctmp/packages/fcl-base/units/arm-linux/ -Fu/home/pi/Projects/FreePascal/fpctmp/packages/fcl-res/units/arm-linux/ -Fu/home/pi/Projects/FreePascal/fpctmp/packages/rtl-objpas/units/arm-linux/ -Fu/home/pi/Projects/FreePascal/fpctmp/packages/fcl-xml/units/arm-linux/ -Fu/home/pi/Projects/FreePascal/fpctmp/packages/iconvenc/units/arm-linux/ -Fu/home/pi/Projects/FreePascal/fpctmp/packages/fcl-passrc/units/arm-linux/ -Fu/home/pi/Projects/FreePascal/fpctmp/packages/fcl-process/units/arm-linux/ -Fu/home/pi/Projects/FreePascal/fpctmp/packages/chm/units/arm-linux/ -Ur -Xs -O2 -n -Fu/home/pi/Projects/FreePascal/fpctmp/rtl/units/arm-linux -Fu/home/pi/Projects/FreePascal/fpctmp/packages/paszlib/units/arm-linux -Fu/home/pi/Projects/FreePascal/fpctmp/packages/fcl-process/units/arm-lin ux -Fu/home/pi/Projects/FreePascal/fpctmp/packages/hash/units/arm-linux -Fu/home/pi/Projects/FreePascal/fpctmp/packages/libtar/units/arm-linux -Fu/home/pi/Projects/FreePascal/fpctmp/packages/fpmkunit/units/arm-linux -Fu/home/pi/Projects/FreePascal/fpctmp/packages/fcl-json/units/arm-linux -dNO_THREADING -darm -dRELEASE -S2h -viq fpdoc/fpdoc.pp" failed with exit code 256. Console output: Target OS: Linux for ARMEL Compiling fpdoc/fpdoc.pp Assembling fpdoc Linking fpdoc/bin/arm-linux/fpdoc fpdoc.pp(410) Error: Error while linking fpdoc.pp(410) Fatal: There were 1 errors compiling module, stopping Fatal: Compilation aborted /usr/bin/ld: warning: fpdoc/bin/arm-linux/link.res contains output sections; did you forget -T? /home/pi/Projects/FreePascal/fpctmp/rtl/units/arm-linux/cprt0.o: In function `_haltproc_eabi': (.text+0x88): undefined reference to `_fini' /home/pi/Projects/FreePascal/fpctmp/rtl/units/arm-linux/cprt0.o: In function `_haltproc_eabi': (.text+0x90): undefined reference to `_init' Makefile:2314: recipe for target 'all' failed make[2]: *** [all] Error 1 make[2]: Leaving directory '/home/pi/Projects/FreePascal/fpctmp/utils' Makefile:2550: recipe for target 'utils_all' failed make[1]: *** [utils_all] Error 2 make[1]: Leaving directory '/home/pi/Projects/FreePascal/fpctmp' Makefile:2795: recipe for target 'build-stamp.arm-linux' failed make: *** [build-stamp.arm-linux] Error 2 ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
Re: [fpc-devel] Building 2.7.1 on current Raspbian fails
On Friday 17 Oct 2014 11:35:30 Henry Vermaak wrote: >> > > fpmake.pp(46) Warning: "crti.o" not found, this will probably cause a > > linking failure > > fpmake.pp(46) Warning: "crtbegin.o" not found, this will probably cause a > > linking failure > > fpmake.pp(46) Warning: "crtend.o" not found, this will probably cause a > > linking failure > > fpmake.pp(46) Warning: "crtn.o" not found, this will probably cause a > > linking failure > > Where are these files on your system? I remember after multiarch > happened on debian I had to add some library paths to get fpc to link. > This sounds like a similar issue. They do not exist in my FP directory tree. However there are copies in the Raspian /usr/lib tree here: /usr/lib/arm-linux-gnueabihf/crti.o /usr/lib/gcc/arm-linux-gnueabihf/4.6/crtbegin.o /usr/lib/gcc/arm-linux-gnueabihf/4.6/crtend.o /usr/lib/arm-linux-gnueabihf/crtn.o Thanks, Paul ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
[fpc-devel] Building 2.7.1 on current Raspbian fails
I'm currently trying to build 2.7.1 from SVN on the latest Raspbian (2014-09-09). I've previously built this with either 2.6.0 from the repository, or with Thaddy de Koning's build from March 2014. Currently, neither of these will build 2.7.1 on a Raspberry Pi. So I have also tried with the generic arm-linux release archive (fpc-2.6.4.arm-linux.tar). This installed without error and I can compile projects on the Pi with it. However, when trying to build 2.7.1 (make all) it creates a compiler binary, but fails whilst compiling fpmake. This looks similar to the bug 0024056 which is flagged as resolved. The solution suggested there is to install build-essential, but this is installed by default on Raspbian, so I think there must be something else wrong? Could anyone suggest what I could try now? Thanks, Paul Michell /home/pi/Projects/FreePascal/fpctmp/compiler/ppcarm fpmake.pp -Fu/home/pi/Projects/FreePascal/fpctmp/packages/fpmkunit/units_bs/arm-linux -Fu/home/pi/Projects/FreePascal/fpctmp/rtl/units/arm-linux Free Pascal Compiler version 2.7.1 [2014/10/17] for arm Copyright (c) 1993-2014 by Florian Klaempfl and others Target OS: Linux for ARMEL Compiling fpmake.pp fpmake.pp(16,3) Note: Local variable "T" is assigned but never used Assembling fpmake Linking fpmake fpmake.pp(46) Warning: "crti.o" not found, this will probably cause a linking failure fpmake.pp(46) Warning: "crtbegin.o" not found, this will probably cause a linking failure fpmake.pp(46) Warning: "crtend.o" not found, this will probably cause a linking failure fpmake.pp(46) Warning: "crtn.o" not found, this will probably cause a linking failure /usr/bin/ld: warning: link.res contains output sections; did you forget -T? /home/pi/Projects/FreePascal/fpctmp/rtl/units/arm-linux/cprt0.o: In function `_haltproc_eabi': (.text+0x88): undefined reference to `_fini' /home/pi/Projects/FreePascal/fpctmp/rtl/units/arm-linux/cprt0.o: In function `_haltproc_eabi': (.text+0x90): undefined reference to `_init' fpmake.pp(46) Error: Error while linking fpmake.pp(46) Fatal: There were 1 errors compiling module, stopping Fatal: Compilation aborted Makefile:1645: recipe for target 'fpmake' failed make[2]: *** [fpmake] Error 1 make[2]: Leaving directory '/home/pi/Projects/FreePascal/fpctmp/packages' Makefile:2599: recipe for target 'packages_smart' failed make[1]: *** [packages_smart] Error 2 make[1]: Leaving directory '/home/pi/Projects/FreePascal/fpctmp' Makefile:2795: recipe for target 'build-stamp.arm-linux' failed make: *** [build-stamp.arm-linux] Error 2 ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
[fpc-devel] Unable to build FPC from source, any ideas?
I've been updating my FPC 2.2.1 from SVN for some time, but my batch file has started failing (since last Sunday I think?) It appears to be nolonger able to build the initial compiler? I'm working on Windows XP and using 2.2.0 as a seed compiler. make cycle from the compiler folder gives: Compiling nflw.pas Compiling optunrol.pas Compiling nflw.pas nflw.pas(1248,44) Error: Can't take the address of constant expressions nflw.pas(1249,45) Error: Can't take the address of constant expressions nflw.pas(1272,38) Error: Can't take the address of constant expressions nflw.pas(1501) Fatal: There were 3 errors compiling module, stopping Fatal: Compilation aborted make[3]: *** [ppc386.exe] Error 1 make[3]: Leaving directory `C:/Applications/FreePascal/Source/compiler' make[2]: *** [next] Error 2 make[2]: Leaving directory `C:/Applications/FreePascal/Source/compiler' make[1]: *** [ppc1.exe] Error 2 make[1]: Leaving directory `C:/Applications/FreePascal/Source/compiler' make: *** [cycle] Error 2 If anyone could point me in the right direction I would appreciate it? Thanks, Paul ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel