[fpc-pascal] fpc 2.6.0 for arm-embedded

[Jonas Maebe]

On 08 Feb 2012, at 15:31, Koenraad Lelong wrote:

> After some debugging, I think my compiler does not work. I'm pretty  
> certain it outputs arm-code in stead of the needed thumb2 code.

The error below indicates the compiler does not get to emitting any  
kind of code at all.

> I just tried to make a crosscompiler using svn 20278, which fails :
>
> make rtl_all FPC=/home/koenraad/devel/fpc-svn/compiler/ppcrossarm  
> RELEASE=1
> make[1]: Map '/home/koenraad/devel/fpc-svn' wordt binnengegaan
> make -C rtl all
> make[2]: Map '/home/koenraad/devel/fpc-svn/rtl' wordt binnengegaan
> make -C embedded all
> make[3]: Map '/home/koenraad/devel/fpc-svn/rtl/embedded' wordt  
> binnengegaan
> /bin/mkdir -p /home/koenraad/devel/fpc-svn/rtl/units/arm-embedded
> /home/koenraad/devel/fpc-svn/compiler/ppcrossarm -Cparmv7m @rtl.cfg - 
> Ur -Tembedded -Parm -XParm-none-eabi- -Xr -Ur -Xs -O2 -n -Fi../inc - 
> Fi../arm -FD/home/koenraad/CodeSourcery/ 
> Sourcery_CodeBench_Lite_for_ARM_EABI/bin -FE. -FU/home/koenraad/ 
> devel/fpc-svn/rtl/units/arm-embedded -darm -dRELEASE -CfSoft -Us -Sg  
> system.pp
> text.inc(1897,3) Fatal: Unknown compilerproc "fpc_ansistr_assign".  
> Check if you use the correct run time library.

This means you are trying to compile an FPC 2.6.x (or 2.4.x) RTL using  
an FPC 2.7.x starting compiler, or an FPC 2.7.x RTL using an FPC 2.7.x  
compiler built from a different 2.7.x revision.

Always first build a native compiler for the version you want to use  
(starting with the previous release relative to that version), and use  
the resulting native compiler to build a cross-compiler from those  
same sources.


Jonas
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