* [DTC] Compilation issue on Red-hat host systems
@ 2012-07-16 9:59 jagan
[not found] ` <CALdT2jzsyC9TuXRgZxRP-zJjyfihUN_u2uXF=bSER3ARpPot3Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
0 siblings, 1 reply; 5+ messages in thread
From: jagan @ 2012-07-16 9:59 UTC (permalink / raw)
To: devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ
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Hi,
I am building dtc as follows
$ git clone git://jdl.com/software/dtc.git
$ cd dtc
$ make
I got the below error while doing make
convert-dtsv0-lexer.lex.c:684: warning: no previous prototype for 'yylex'
make: *** [convert-dtsv0-lexer.lex.o] Error 1
Can anyone help me, I am I missing any PATH setup
Regards,
Jagan.
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [DTC] Compilation issue on Red-hat host systems
[not found] ` <CALdT2jzsyC9TuXRgZxRP-zJjyfihUN_u2uXF=bSER3ARpPot3Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
@ 2012-07-19 3:26 ` David Gibson
[not found] ` <20120719032633.GC8100-MK4v0fQdeXQXU02nzanrWNbf9cGiqdzd@public.gmane.org>
0 siblings, 1 reply; 5+ messages in thread
From: David Gibson @ 2012-07-19 3:26 UTC (permalink / raw)
To: jagan; +Cc: devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ
On Mon, Jul 16, 2012 at 03:29:49PM +0530, jagan wrote:
> Hi,
>
> I am building dtc as follows
> $ git clone git://jdl.com/software/dtc.git
> $ cd dtc
> $ make
> I got the below error while doing make
> convert-dtsv0-lexer.lex.c:684: warning: no previous prototype for 'yylex'
> make: *** [convert-dtsv0-lexer.lex.o] Error 1
>
> Can anyone help me, I am I missing any PATH setup
It's almost certainly an issue with the particular version of flex
generating code which triggers warnings we have enabled. What does
"flex --version" say. As a workaround you can remove
-Wstrict-prototypes from 'WARNINGS' in the Makefile.
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [DTC] Compilation issue on Red-hat host systems
[not found] ` <20120719032633.GC8100-MK4v0fQdeXQXU02nzanrWNbf9cGiqdzd@public.gmane.org>
@ 2012-07-28 9:33 ` jagan
[not found] ` <CALdT2jw_m=uR8T=uE8BiptLG40_6K=5FsRWs4maR0u=4vUEyCA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
0 siblings, 1 reply; 5+ messages in thread
From: jagan @ 2012-07-28 9:33 UTC (permalink / raw)
To: David Gibson; +Cc: devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ
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My flex version on system is flex version 2.5.4
I tried by -Wstrict-prototypes form Makefile, But still I got the same
error.
Do I need to upgrade my flex.
Regards,
Jagan.
On Thu, Jul 19, 2012 at 8:56 AM, David Gibson
<david-xT8FGy+AXnRB3Ne2BGzF6laj5H9X9Tb+@public.gmane.org>wrote:
> On Mon, Jul 16, 2012 at 03:29:49PM +0530, jagan wrote:
> > Hi,
> >
> > I am building dtc as follows
> > $ git clone git://jdl.com/software/dtc.git
> > $ cd dtc
> > $ make
> > I got the below error while doing make
> > convert-dtsv0-lexer.lex.c:684: warning: no previous prototype for 'yylex'
> > make: *** [convert-dtsv0-lexer.lex.o] Error 1
> >
> > Can anyone help me, I am I missing any PATH setup
>
> It's almost certainly an issue with the particular version of flex
> generating code which triggers warnings we have enabled. What does
> "flex --version" say. As a workaround you can remove
> -Wstrict-prototypes from 'WARNINGS' in the Makefile.
>
> --
> David Gibson | I'll have my music baroque, and my code
> david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_
> _other_
> | _way_ _around_!
> http://www.ozlabs.org/~dgibson
>
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_______________________________________________
devicetree-discuss mailing list
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [DTC] Compilation issue on Red-hat host systems
[not found] ` <CALdT2jw_m=uR8T=uE8BiptLG40_6K=5FsRWs4maR0u=4vUEyCA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
@ 2012-07-29 2:09 ` David Gibson
2012-07-29 12:15 ` Jon Loeliger
1 sibling, 0 replies; 5+ messages in thread
From: David Gibson @ 2012-07-29 2:09 UTC (permalink / raw)
To: jagan; +Cc: devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ
On Sat, Jul 28, 2012 at 03:03:50PM +0530, jagan wrote:
> My flex version on system is flex version 2.5.4
> I tried by -Wstrict-prototypes form Makefile, But still I got the same
> error.
Ah, sorry, I think that warning comes from -Wmissing-prototypes, not
-Wstrict-prototypes try removing that one instead.
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [DTC] Compilation issue on Red-hat host systems
[not found] ` <CALdT2jw_m=uR8T=uE8BiptLG40_6K=5FsRWs4maR0u=4vUEyCA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-07-29 2:09 ` David Gibson
@ 2012-07-29 12:15 ` Jon Loeliger
1 sibling, 0 replies; 5+ messages in thread
From: Jon Loeliger @ 2012-07-29 12:15 UTC (permalink / raw)
To: jagan; +Cc: devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ
>
> My flex version on system is flex version 2.5.4
> I tried by -Wstrict-prototypes form Makefile, But still I got the same
> error.
>
> Do I need to upgrade my flex.
>
> Regards,
> Jagan.
My flex is:
$ flex --version
flex 2.5.35
$ gcc --version
gcc (Debian 4.4.5-8) 4.4.5
and it works fine.
So, yes, upgrade your flex.
jdl
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2012-07-29 12:15 UTC | newest]
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2012-07-16 9:59 [DTC] Compilation issue on Red-hat host systems jagan
[not found] ` <CALdT2jzsyC9TuXRgZxRP-zJjyfihUN_u2uXF=bSER3ARpPot3Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-07-19 3:26 ` David Gibson
[not found] ` <20120719032633.GC8100-MK4v0fQdeXQXU02nzanrWNbf9cGiqdzd@public.gmane.org>
2012-07-28 9:33 ` jagan
[not found] ` <CALdT2jw_m=uR8T=uE8BiptLG40_6K=5FsRWs4maR0u=4vUEyCA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-07-29 2:09 ` David Gibson
2012-07-29 12:15 ` Jon Loeliger
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