[fpc-pascal] Building for Arduino

[Adriaan van Os]

Christo Crause via fpc-pascal wrote:

> The level of support for AVR in 3.0.4 was rudimentary, only atmega128 is 
> supported in the MakeFIle.  The  support for AVR is still improving with 
> time so use either the development branch, or the latest release version 
> (if you prefer release versions).  The bootstrap compiler required is 
> determined by the source version, not the cross target.

Thanks for the reply. With fpc-3.2.2 and

make clean crossall FPC=/usr/local/lib/fpc/3.2.2/ppcx64 OS_TARGET=embedded CPU_TARGET=avr 
SUBARCH=avr5 BINUTILSPREFIX=avr- CROSSOPT="-O3 -XX -CX -v"

I get an assembler error

/Users/adriaan/fpc-3.2.2/compiler/ppcrossavr -Cpavr5 -Ur -Tembedded -Pavr -XPavr- -Xr -Ur -Xs -O2 
-n -Fi../inc -Fi../avr -FE. -FU/Users/adriaan/fpc-3.2.2/rtl/units/avr-embedded -davr -dRELEASE -O3 
-XX -CX -v  -Us -Sg system.pp @system.cfg
/Users/adriaan/fpc-3.2.2/rtl/units/avr-embedded/system.s: Assembler messages:
/Users/adriaan/fpc-3.2.2/rtl/units/avr-embedded/system.s:28783: Error: `)' required
/Users/adriaan/fpc-3.2.2/rtl/units/avr-embedded/system.s:28783: Error: garbage at end of line

where the offended assembly line in system.s reads

ldi	r20,lo8(gs(FPC_FINALIZE)

and avr-as was built from gnu-binutils version 2.17.

Is there a minimal gnu-binutils version required ?

Regards,

Adriaan van Os