Re: [ECOS] Problem building redboot

["Mikhail Matusov" <matusov at squarepeg dot ca>]

Gary,

Thanks for your help.

> * What target?

The target is a Xilinx ML403 Virtex4 target added with a patch. Perhaps this 
is the root of the problem... The patch was created against much older eCos 
sources.

> * What host/build platform?

Windows XP, cygwin 1.7.3

> * How did you configure the build?

Basically I follow the instructions in COMPILING REDBOOT  chapter in 
ecos-ML403-miniHOWTO.txt found here:
http://typo3.cs.uni-paderborn.de/fileadmin/Informatik/AG-Platzner/Research/ReconOS/eCos-ML403/ecos-ML403-miniHOWTO.txt

$ export HW_DESIGN=/opt/ML403-redboot/bsp/
$ cd /opt/ecos/ecos-anoncvs
$ /opt/ecos/ecos-3.0/tools/bin/configtool

And then I do exactly what is said in the guide... except for I couldn't 
edit target.ld script as it's not there, but I left this problem for 
later...

> * What are the errors?

The errors is that the compiler can't find a header file in BSP. For some 
reason the $HW_DESIGN variable is omitted in the compiler call:
-I/ppc405_0/include should be -I$HW_DESIGN/ppc405_0/include

================
make -r -C hal/powerpc/arch/current 
/opt/ML403-redboot/ml403-redboot_install/include/cyg/hal/ppc_offsets.inc
make[1]: Entering directory 
`/opt/ML403-redboot/ml403-redboot_build/hal/powerpc/arch/current'
powerpc-eabi-gcc -finline-limit=7000 -I -I/ppc405_0/include -I -DVIRTEX4 -msoft-float 
-mcpu=405 -Wall -Wpointer-arith -Wstrict-prototypes -Winline -Wundef -Woverloaded-virtual 
-g -O2

-ffunction-sections -fdata-sections -fno-rtti -fno-exceptions   -I/opt/ML403-redboot/ml403-redboot_install/include 
-I/opt/ecos/ecos-anoncvs/ecos/packages/hal/powerpc/arch/current

-I/opt/ecos/ecos-anoncvs/ecos/packages/hal/powerpc/arch/current/src -I/opt/ecos/ecos-anoncvs/ecos/packages/hal/powerpc/arch/current/tests 
-I. -Wp,-MD,ppc_offsets.tmp -o

hal_mk_defs.tmp -S 
/opt/ecos/ecos-anoncvs/ecos/packages/hal/powerpc/arch/current/src/hal_mk_defs.c
cc1: warning: command line option "-Woverloaded-virtual" is valid for 
C++/ObjC++ but not for C
cc1: warning: command line option "-fno-rtti" is valid for C++/ObjC++ but 
not for C
make[1]: Leaving directory 
`/opt/ML403-redboot/ml403-redboot_build/hal/powerpc/arch/current'
In file included from 
/opt/ML403-redboot/ml403-redboot_install/include/cyg/hal/var_intr.h:58,
make: Leaving directory `/opt/ML403-redboot/ml403-redboot_build'
                from 
/opt/ML403-redboot/ml403-redboot_install/include/cyg/hal/hal_intr.h:68,
                from 
/opt/ecos/ecos-anoncvs/ecos/packages/hal/powerpc/arch/current/src/hal_mk_defs.c:58:
/opt/ML403-redboot/ml403-redboot_install/include/cyg/hal/plf_intr.h:64:25: 
error: xparameters.h: No such file or directory
/opt/ML403-redboot/ml403-redboot_install/include/cyg/hal/plf_intr.h:65:37: 
error: xparameters_translation.h: No such file or directory
/opt/ML403-redboot/ml403-redboot_install/include/cyg/hal/plf_intr.h:66:21: 
error: xintc_l.h: No such file or directory
.....etc....
================


Thanks,
/Mikhail


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