[ECOS] Failed to build ecos - redboot

["Bhanu Prakash Adhikari" <bhanua@aztecsoft.com>]

Hi,

I tried to build RedBoot for se7751 and e7t but failed miserably.

I have firewall which doesn't allow to download and install through "sh
ecos-install.tcl".

I download the snapshots of


1. Toolchains from http://public.planetmirror.com/pub/sourceware/ecos

2. ecos-2.0.i386linux.tar.bz2 from
http://sources-redhat.oc1.mirrors.redwire.net/ecos/releases/ecos-2.0/eco
s-2.0.i386linux.tar.bz2


I followed the instructions mentioned at
http://ecos.sourceware.org/docs-latest/redboot/rebuilding-redboot.html
to find not working.

I feel the document provided by ecos is not so friendly. I felt unless
we go through all the documents it's hard to build the redboot image.


Do we have any cooked up document or any pointer where can I build
successfully?


My environment file -


      1
      2 #run "source $0"
      3
      4 ROOTDIR=`pwd`
      5
      6 export ECOS_REPOSITORY=${ROOTDIR}/packages
      7
      8 PATH_1=${ROOTDIR}/tools/bin:$PATH
      9 #export PATH=${ROOTDIR}/../gnutools/arm-elf/bin:$PATH_1
     10 export PATH=/opt/ecos/gnutools/sh-elf/bin:$PATH_1
     11
     12 #export ECOS_REPOSITORY
     13 #export PATH

Compilation error I'm getting -


make -r -C hal/sh/arch/v2_0
/home/bhanup/redboot/ecos/ecos-2.0/install/include/cyg/hal/sh_offsets.in
c
make[1]: Entering directory
`/home/bhanup/redboot/ecos/ecos-2.0/hal/sh/arch/v2_0'
sh-elf-gcc -ml -m3 -Wall -Wpointer-arith -Wstrict-prototypes -Winline
-Wundef -Woverloaded-virtual -ggdb -O2 -ffunction-sections
-fdata-sections -fno-rtti -fno-exceptions -fvtable-gc -finit-priority
-I/home/bhanup/redboot/ecos/ecos-2.0/install/include
-I/home/bhanup/redboot/ecos/ecos-2.0/packages/hal/sh/arch/v2_0
-I/home/bhanup/redboot/ecos/ecos-2.0/packages/hal/sh/arch/v2_0/src
-I/home/bhanup/redboot/ecos/ecos-2.0/packages/hal/sh/arch/v2_0/tests -I.
-Wp,-MD,sh_offsets.tmp -o hal_mk_defs.tmp -S
/home/bhanup/redboot/ecos/ecos-2.0/packages/hal/sh/arch/v2_0/src/hal_mk_
defs.c
In file included from
/home/bhanup/redboot/ecos/ecos-2.0/packages/hal/sh/arch/v2_0/src/hal_mk_
defs.c:57:
/home/bhanup/redboot/ecos/ecos-2.0/install/include/cyg/hal/hal_arch.h:37
3:5: warning: "CYGINT_HAL_I386_MEM_REAL_REGION_TOP" is not defined
In file included from
/home/bhanup/redboot/ecos/ecos-2.0/install/include/cyg/hal/pcmb_intr.h:6
7,
                 from
/home/bhanup/redboot/ecos/ecos-2.0/install/include/cyg/hal/plf_intr.h:71
,
                 from
/home/bhanup/redboot/ecos/ecos-2.0/install/include/cyg/hal/var_intr.h:71
,
                 from
/home/bhanup/redboot/ecos/ecos-2.0/install/include/cyg/hal/hal_intr.h:66
,
                 from
/home/bhanup/redboot/ecos/ecos-2.0/packages/hal/sh/arch/v2_0/src/hal_mk_
defs.c:58:
/home/bhanup/redboot/ecos/ecos-2.0/install/include/pkgconf/hal_i386_pcmb
.h:16:1: warning: "CYGNUM_HAL_RTC_PERIOD" redefined
In file included from
/home/bhanup/redboot/ecos/ecos-2.0/install/include/pkgconf/hal.h:13,
                 from
/home/bhanup/redboot/ecos/ecos-2.0/packages/hal/sh/arch/v2_0/src/hal_mk_
defs.c:55:
/home/bhanup/redboot/ecos/ecos-2.0/install/include/pkgconf/hal_sh.h:22:1
: warning: this is the location of the previous definition
In file included from
/home/bhanup/redboot/ecos/ecos-2.0/install/include/cyg/hal/plf_io.h:57,
                 from
/home/bhanup/redboot/ecos/ecos-2.0/install/include/cyg/hal/hal_io.h:63,
                 from
/home/bhanup/redboot/ecos/ecos-2.0/install/include/cyg/hal/pcmb_intr.h:7
2,
                 from
/home/bhanup/redboot/ecos/ecos-2.0/install/include/cyg/hal/plf_intr.h:71
,
                 from
/home/bhanup/redboot/ecos/ecos-2.0/install/include/cyg/hal/var_intr.h:71
,
                 from
/home/bhanup/redboot/ecos/ecos-2.0/install/include/cyg/hal/hal_intr.h:66
,
                 from
/home/bhanup/redboot/ecos/ecos-2.0/packages/hal/sh/arch/v2_0/src/hal_mk_
defs.c:58:
/home/bhanup/redboot/ecos/ecos-2.0/install/include/pkgconf/hal_i386_pc.h
:12:1: warning: "HAL_PLATFORM_CPU" redefined
In file included from
/home/bhanup/redboot/ecos/ecos-2.0/install/include/pkgconf/hal.h:17,




Thanks in advance,
Bhanu Prakash A







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