* RE: [ECOS] Macro problem with gcc and eCos
@ 2001-04-19 23:51 Daniel.Andersson
0 siblings, 0 replies; 3+ messages in thread
From: Daniel.Andersson @ 2001-04-19 23:51 UTC (permalink / raw)
To: Linus.Nielsen, crossgcc; +Cc: ecos-discuss
Yes you were right, it was the CR/LF problem. I have now wrote a tcl script
that converts all files from dos2unix format.
Thanks!
/Daniel
-----Original Message-----
From: Nielsen Linus [ mailto:Linus.Nielsen@elema.siemens.se ]
Sent: den 19 april 2001 15:09
To: Andersson Daniel; crossgcc@sourceware.cygnus.com
Cc: ecos-discuss@sources.redhat.com
Subject: RE: [ECOS] Macro problem with gcc and eCos
This looks like a CR/LF problem. AFAIK, the GCC preprocessor isn't
always too happy about text files that end with CR/LF.
Try to remove the CR's and compile again.
/Linus
> Hi,
>
> I have problems when I compile my application together with eCos
> using gcc for ARM. When I try to compile the code section with
> VC++ it works without problem.
>
<snippe
> The eCos code I got problem with looks like this:
>
> ------snip--------
> #define CYG_MACRO_START do{
> #define CYG_MACRO_END }while (0)
>
> #define CYG_EMPTY_STATEMENT CYG_MACRO_START CYG_MACRO_END
>
> #define CYG_UNUSED_PARAM( _type_, _name_ ) CYG_MACRO_START \
> _type_ __tmp1 = (_name_); \
> _type_ __tmp2 = __tmp1; \
> __tmp1 = __tmp2; \
> CYG_MACRO_END
> -------end snip----
>
>
> It gives me the following error:
>
> ------snip--------
> arm-elf-gcc -mcpu=arm7tdmi -c -o
> twothreads.o -g
> -Wall -I/ecos-work/include -ffunct
> ion-sections -fdata-sections twothreads.c
> In file included from /ecos-work/include/cyg/kernel/kapi.h:53,
> from twothreads.c:1:
> /ecos-work/include/cyg/infra/cyg_type.h:169: parse error
> before `__tmp1'
> /ecos-work/include/cyg/infra/cyg_type.h:169: warning: type
> defaults to `int'
> in declaration of `__tmp1'
> /ecos-work/include/cyg/infra/cyg_type.h:169: `_name_'
> undeclared here (not
> in a function)
> /ecos-work/include/cyg/infra/cyg_type.h:169: warning: data
> definition has no
> type or storage class
> -------end snip----
>
> Does anyone know what the problem is?
>
> /Daniel
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* RE: [ECOS] Macro problem with gcc and eCos
@ 2001-04-19 6:10 Nielsen Linus
0 siblings, 0 replies; 3+ messages in thread
From: Nielsen Linus @ 2001-04-19 6:10 UTC (permalink / raw)
To: 'Daniel.Andersson@combitechsystems.com', crossgcc; +Cc: ecos-discuss
This looks like a CR/LF problem. AFAIK, the GCC preprocessor isn't
always too happy about text files that end with CR/LF.
Try to remove the CR's and compile again.
/Linus
> Hi,
>
> I have problems when I compile my application together with eCos
> using gcc for ARM. When I try to compile the code section with
> VC++ it works without problem.
>
<snippe
> The eCos code I got problem with looks like this:
>
> ------snip--------
> #define CYG_MACRO_START do{
> #define CYG_MACRO_END }while (0)
>
> #define CYG_EMPTY_STATEMENT CYG_MACRO_START CYG_MACRO_END
>
> #define CYG_UNUSED_PARAM( _type_, _name_ ) CYG_MACRO_START \
> _type_ __tmp1 = (_name_); \
> _type_ __tmp2 = __tmp1; \
> __tmp1 = __tmp2; \
> CYG_MACRO_END
> -------end snip----
>
>
> It gives me the following error:
>
> ------snip--------
> arm-elf-gcc -mcpu=arm7tdmi -c -o
> twothreads.o -g
> -Wall -I/ecos-work/include -ffunct
> ion-sections -fdata-sections twothreads.c
> In file included from /ecos-work/include/cyg/kernel/kapi.h:53,
> from twothreads.c:1:
> /ecos-work/include/cyg/infra/cyg_type.h:169: parse error
> before `__tmp1'
> /ecos-work/include/cyg/infra/cyg_type.h:169: warning: type
> defaults to `int'
> in declaration of `__tmp1'
> /ecos-work/include/cyg/infra/cyg_type.h:169: `_name_'
> undeclared here (not
> in a function)
> /ecos-work/include/cyg/infra/cyg_type.h:169: warning: data
> definition has no
> type or storage class
> -------end snip----
>
> Does anyone know what the problem is?
>
> /Daniel
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* [ECOS] Macro problem with gcc and eCos
@ 2001-04-19 5:58 Daniel.Andersson
0 siblings, 0 replies; 3+ messages in thread
From: Daniel.Andersson @ 2001-04-19 5:58 UTC (permalink / raw)
To: crossgcc; +Cc: ecos-discuss
Hi,
I have problems when I compile my application together with eCos
using gcc for ARM. When I try to compile the code section with
VC++ it works without problem.
The eCos code I got problem with looks like this:
------snip--------
#define CYG_MACRO_START do{
#define CYG_MACRO_END }while (0)
#define CYG_EMPTY_STATEMENT CYG_MACRO_START CYG_MACRO_END
#define CYG_UNUSED_PARAM( _type_, _name_ ) CYG_MACRO_START \
_type_ __tmp1 = (_name_); \
_type_ __tmp2 = __tmp1; \
__tmp1 = __tmp2; \
CYG_MACRO_END
-------end snip----
It gives me the following error:
------snip--------
arm-elf-gcc -mcpu=arm7tdmi -c -o twothreads.o -g
-Wall -I/ecos-work/include -ffunct
ion-sections -fdata-sections twothreads.c
In file included from /ecos-work/include/cyg/kernel/kapi.h:53,
from twothreads.c:1:
/ecos-work/include/cyg/infra/cyg_type.h:169: parse error before `__tmp1'
/ecos-work/include/cyg/infra/cyg_type.h:169: warning: type defaults to `int'
in declaration of `__tmp1'
/ecos-work/include/cyg/infra/cyg_type.h:169: `_name_' undeclared here (not
in a function)
/ecos-work/include/cyg/infra/cyg_type.h:169: warning: data definition has no
type or storage class
-------end snip----
Does anyone know what the problem is?
/Daniel
^ permalink raw reply [flat|nested] 3+ messages in thread
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