[Buildroot] u-boot compile error

[Buildroot] u-boot compile error

[Nicolae T]

Hello all, 

We're getting following compile errors at u-boot build time, for which
we have no clue.
There must be something we do in setup that leads to that, but why
failing with compile error? Set up rather straightforward with  BR built
cross-compile chain.
Anyhow, this is wrong and I think it should be looked into.  
Thanks.


make[2]: Entering directory
`/home/nicolae/buildroot7Dec/output/build/u-boot-2009.08/lib_arm'
/home/nicolae/buildroot7Dec/output/staging/usr/bin/arm-linux-uclibcgnueabi-gcc  -g  -Os   -fno-strict-aliasing -fno-common -ffixed-r8 -msoft-float   -D__KERNEL__ -DTEXT_BASE=0x80e80000 -I/home/nicolae/buildroot7Dec/output/build/u-boot-2009.08/include -fno-builtin -ffreestanding -nostdinc -isystem /home/nicolae/buildroot7Dec/output/staging/usr/bin/../lib/gcc/arm-linux-uclibcgnueabi/4.4.2/include -pipe  -DCONFIG_ARM -D__ARM__ -marm  -mabi=aapcs-linux -mno-thumb-interwork -march=armv5 -Wall -Wstrict-prototypes -fno-stack-protector   -o board.o board.c -c
board.c:127: error: inline function ?coloured_LED_init? cannot be
declared weak
board.c:129: error: inline function ?red_LED_on? cannot be declared weak
board.c:131: error: inline function ?red_LED_off? cannot be declared
weak
board.c:133: error: inline function ?green_LED_on? cannot be declared
weak
board.c:135: error: inline function ?green_LED_off? cannot be declared
weak
board.c:137: error: inline function ?yellow_LED_on? cannot be declared
weak
board.c:139: error: inline function ?yellow_LED_off? cannot be declared
weak
board.c:141: error: inline function ?blue_LED_on? cannot be declared
weak
board.c:143: error: inline function ?blue_LED_off? cannot be declared
weak
make[2]: *** [board.o] Error 1
make[2]: Leaving directory
`/home/nicolae/buildroot7Dec/output/build/u-boot-2009.08/lib_arm'
make[1]: *** [lib_arm/libarm.a] Error 2
make[1]: Leaving directory
`/home/nicolae/buildroot7Dec/output/build/u-boot-2009.08'
make: ***
[/home/nicolae/buildroot7Dec/output/build/u-boot-2009.08/u-boot.bin]
Error 2

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[Buildroot] u-boot compile error

[Daniel Mack]

On Thu, Dec 10, 2009 at 04:03:55PM -0800, Nicolae T wrote:
> We're getting following compile errors at u-boot build time, for which
> we have no clue.
> There must be something we do in setup that leads to that, but why
> failing with compile error? Set up rather straightforward with  BR built
> cross-compile chain.
> Anyhow, this is wrong and I think it should be looked into.  

Do you need to build U-Boot at all? If not, just switch it off.

> make[2]: Entering directory
> `/home/nicolae/buildroot7Dec/output/build/u-boot-2009.08/lib_arm'
> /home/nicolae/buildroot7Dec/output/staging/usr/bin/arm-linux-uclibcgnueabi-gcc  -g  -Os   -fno-strict-aliasing -fno-common -ffixed-r8 -msoft-float   -D__KERNEL__ -DTEXT_BASE=0x80e80000 -I/home/nicolae/buildroot7Dec/output/build/u-boot-2009.08/include -fno-builtin -ffreestanding -nostdinc -isystem /home/nicolae/buildroot7Dec/output/staging/usr/bin/../lib/gcc/arm-linux-uclibcgnueabi/4.4.2/include -pipe  -DCONFIG_ARM -D__ARM__ -marm  -mabi=aapcs-linux -mno-thumb-interwork -march=armv5 -Wall -Wstrict-prototypes -fno-stack-protector   -o board.o board.c -c
> board.c:127: error: inline function ?coloured_LED_init? cannot be
> declared weak
> board.c:129: error: inline function ?red_LED_on? cannot be declared weak
> board.c:131: error: inline function ?red_LED_off? cannot be declared
> weak

Which board are you building U-Boot for? If you necessarily need to
compile it from the sources, I'd suggest asking at the U-Boot ML,
providing as much information as you can on how to provoke this.

Daniel

[Buildroot] u-boot compile error

[Nicolae T]

It's for omap3_overo. I guess we don't needed necessarily (and use some
existing),but we thought building it would give us a full set of tools,
since BR should be able to make it, supposedly.
Thanks. 

On Fri, 2009-12-11 at 08:44 +0800, Daniel Mack wrote:
> On Thu, Dec 10, 2009 at 04:03:55PM -0800, Nicolae T wrote:
> > We're getting following compile errors at u-boot build time, for which
> > we have no clue.
> > There must be something we do in setup that leads to that, but why
> > failing with compile error? Set up rather straightforward with  BR built
> > cross-compile chain.
> > Anyhow, this is wrong and I think it should be looked into.  
> 
> Do you need to build U-Boot at all? If not, just switch it off.
> 
> > make[2]: Entering directory
> > `/home/nicolae/buildroot7Dec/output/build/u-boot-2009.08/lib_arm'
> > /home/nicolae/buildroot7Dec/output/staging/usr/bin/arm-linux-uclibcgnueabi-gcc  -g  -Os   -fno-strict-aliasing -fno-common -ffixed-r8 -msoft-float   -D__KERNEL__ -DTEXT_BASE=0x80e80000 -I/home/nicolae/buildroot7Dec/output/build/u-boot-2009.08/include -fno-builtin -ffreestanding -nostdinc -isystem /home/nicolae/buildroot7Dec/output/staging/usr/bin/../lib/gcc/arm-linux-uclibcgnueabi/4.4.2/include -pipe  -DCONFIG_ARM -D__ARM__ -marm  -mabi=aapcs-linux -mno-thumb-interwork -march=armv5 -Wall -Wstrict-prototypes -fno-stack-protector   -o board.o board.c -c
> > board.c:127: error: inline function ?coloured_LED_init? cannot be
> > declared weak
> > board.c:129: error: inline function ?red_LED_on? cannot be declared weak
> > board.c:131: error: inline function ?red_LED_off? cannot be declared
> > weak
> 
> Which board are you building U-Boot for? If you necessarily need to
> compile it from the sources, I'd suggest asking at the U-Boot ML,
> providing as much information as you can on how to provoke this.
> 
> Daniel
> 

[Buildroot] u-boot compile error

[Sagaert Johan]

Hi
 
You are using the 4.4.x GCC , the 4.3.x does not cause that error
 
Just change the inline declared functions.
As i remember removing the inline keyword fixes it.
 
Johan
 
 
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[Buildroot] u-boot compile error

[Nicolae T]

Hello Johan,

Maybe that's the case. However since we're building for an arm
cortex-A8, we have to use gcc >= 4.4.x, based on instructions in
menuconifg.



On Fri, 2009-12-11 at 14:37 +0100, Sagaert Johan wrote:
> Hi
>  
> You are using the 4.4.x GCC , the 4.3.x does not cause that error
>  
> Just change the inline declared functions.
> As i remember removing the inline keyword fixes it.
>  
> Johan
>  
>  
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