[ECOS] To: Ricardo Andrino about eb40A

[Jonathan Larmour]

Marcelo wrote:
> After a Build Library command I received the following message:
> 
> A lot of this one: (with diferent directories)
> make -r -C hal/arm/at91/eb40a/current headers
> make[1]: Entering directory
> `/ecos-c/cygwin/opt/ecos/ecos2.0/tools/bin/EB40a/eb40a_build/hal/arm/at91/eb
> 40a/current'
> make[1]: Leaving directory
> `/ecos-c/cygwin/opt/ecos/ecos-2.0/tools/bin/EB40a/eb40a_build/hal/arm/at91/e
> b40a/current'
> 
> Then this:
> headers finished
> make -r -C hal/arm/arch/current arm.inc
> make[1]: Entering directory
> `/ecos-c/cygwin/opt/ecos/ecos-2.0/tools/bin/EB40a/eb40a_build/hal/arm/arch/c
> urrent'
> arm-elf-gcc -mcpu=arm7tdmi -mno-short-load-words -Wall -Wpointer-arith -Wstr
> ict-prototypes -Winline -Wundef -Woverloaded-virtual -g -O2 -ffunction-secti
> ons -fdata-sections -fno-rtti -fno-exceptions    -I/ecos-c/cygwin/opt/ecos/e
> cos-2.0/tools/bin/EB40a/eb40a_install/include -I/ecos-c/cygwin/opt/ecos/ecos
> /packages/hal/arm/arch/current -I/ecos-c/cygwin/opt/ecos/ecos/packages/hal/a
> rm/arch/current/src -I/ecos-c/cygwin/opt/ecos/ecos/packages/hal/arm/arch/cur
> rent/tests -I. -Wp,-MD,arm.tmp -o hal_mk_defs.tmp -S
> /ecos-c/cygwin/opt/ecos/ecos/packages/hal/arm/arch/current/src/hal_mk_defs.c
> In file included from
> /ecos-c/cygwin/opt/ecos/ecos-2.0/tools/bin/EB40a/eb40a_install/include/cyg/h
> al/hal_arch.h:58,
>                  from
> /ecos-c/cygwin/opt/ecos/ecos/packages/hal/arm/arch/current/src/hal_mk_defs.c
> :57:
> /ecos-c/cygwin/opt/ecos/ecos-2.0/tools/bin/EB40a/eb40a_install/include/cyg/i
> nfra/cyg_type.h:244: warning: `CYG_WORD' is usually a function
> In file included from
> /ecos-c/cygwin/opt/ecos/ecos-2.0/tools/bin/EB40a/eb40a_install/include/cyg/h
> al/hal_arch.h:58,
>                  from
> /ecos-c/cygwin/opt/ecos/ecos/packages/hal/arm/arch/current/src/hal_mk_defs.c
> :57:
> 
> A lot of this:
> /ecos-c/cygwin/opt/ecos/ecos-2.0/tools/bin/EB40a/eb40a_install/include/cyg/i
> nfra/cyg_type.h:263:3: invalid preprocessing directive #define

The tools are so confused that they don't think #define is a preprocessing 
directive, this is just plain weird.

What version of windows are you using? I see something similar reported 
here: http://sources.redhat.com/ml/ecos-discuss/2003-04/msg00361.html but 
no confirmation that that was indeed the issue and fix.

Otherwise, where did the tools (arm-elf-gcc etc.) come from? Are they the 
prebuilt ones from the eCos website? What's the output of "arm-elf-gcc -v" 
on the command line?

Jifl
-- 
eCosCentric    http://www.eCosCentric.com/    The eCos and RedBoot experts
Visit us at Embedded World 2004, Nürnberg, Germany, 17-19 Feb, Stand 12-449
--["No sense being pessimistic, it wouldn't work anyway"]-- Opinions==mine


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