* [U-Boot-Users] Compile error: option `-g' is ambiguous
@ 2006-10-26 18:50 Timur Tabi
2006-10-26 18:59 ` Michael Trimarchi
0 siblings, 1 reply; 8+ messages in thread
From: Timur Tabi @ 2006-10-26 18:50 UTC (permalink / raw)
To: u-boot
I just pulled the latest tree and tried building for MPC8349EMDS, I got this:
make -C examples all
make[1]: Entering directory `/temp/u-boot.i2c/examples'
powerpc-unknown-linux-gnu-gcc -g -Os -fPIC -ffixed-r14 -meabi -D__KERNEL__ -DTEXT_BASE=0xFE000000 -I/temp/u-boot.i2c/include -fno-builtin -ffreestanding -nostdinc -isystem /_TOOLS_/.dist0/gnu-gcc-3.4.3-binutils-2.15-powerpc-unknown-linux-gnu/i686-pc-linux2.4/bin/../lib/gcc/powerpc-unknown-linux-gnu/3.4.3/include -pipe -DCONFIG_PPC -D__powerpc__ -DCONFIG_MPC83XX -DCONFIG_E300 -ffixed-r2 -ffixed-r29 -msoft-float -Wall -Wstrict-prototypes -c -o hello_world.o hello_world.c
powerpc-unknown-linux-gnu-gcc -g -Os -fPIC -ffixed-r14 -meabi -D__KERNEL__ -DTEXT_BASE=0xFE000000 -I/temp/u-boot.i2c/include -fno-builtin -ffreestanding -nostdinc -isystem /_TOOLS_/.dist0/gnu-gcc-3.4.3-binutils-2.15-powerpc-unknown-linux-gnu/i686-pc-linux2.4/bin/../lib/gcc/powerpc-unknown-linux-gnu/3.4.3/include -pipe -DCONFIG_PPC -D__powerpc__ -DCONFIG_MPC83XX -DCONFIG_E300 -ffixed-r2 -ffixed-r29 -msoft-float -Wall -Wstrict-prototypes -c -o sched.o sched.c
powerpc-unknown-linux-gnu-gcc -Wa,-g -D__ASSEMBLY__ -g -Os -fPIC -ffixed-r14 -meabi -D__KERNEL__ -DTEXT_BASE=0xFE000000 -I/temp/u-boot.i2c/include -fno-builtin -ffreestanding -nostdinc -isystem /_TOOLS_/.dist0/gnu-gcc-3.4.3-binutils-2.15-powerpc-unknown-linux-gnu/i686-pc-linux2.4/bin/../lib/gcc/powerpc-unknown-linux-gnu/3.4.3/include -pipe -DCONFIG_PPC -D__powerpc__ -DCONFIG_MPC83XX -DCONFIG_E300 -ffixed-r2 -ffixed-r29 -msoft-float -c -o ppc_longjmp.o ppc_longjmp.S
/_TOOLS_/.dist0/gnu-gcc-3.4.3-binutils-2.15-powerpc-unknown-linux-gnu/i686-pc-linux2.4/bin/../lib/gcc/powerpc-unknown-linux-gnu/3.4.3/../../../../powerpc-unknown-linux-gnu/bin/as: option `-g' is ambiguous
make[1]: *** [ppc_longjmp.o] Error 2
make[1]: Leaving directory `/temp/u-boot.i2c/examples'
make: *** [examples] Error 2
Unfortunately, I wasn't paying much attention to the recent -g discussion, but it looks like whatever changes were made breaks the 8349EMDS.
--
Timur Tabi
Linux Kernel Developer @ Freescale
^ permalink raw reply [flat|nested] 8+ messages in thread
* [U-Boot-Users] Compile error: option `-g' is ambiguous
2006-10-26 18:50 [U-Boot-Users] Compile error: option `-g' is ambiguous Timur Tabi
@ 2006-10-26 18:59 ` Michael Trimarchi
2006-10-26 19:09 ` Timur Tabi
2006-10-26 19:20 ` Wolfgang Denk
0 siblings, 2 replies; 8+ messages in thread
From: Michael Trimarchi @ 2006-10-26 18:59 UTC (permalink / raw)
To: u-boot
I think that your version of gas doesn't support the -g option without
specifing the debugging info format.
Bye
Michael
Timur Tabi wrote:
>I just pulled the latest tree and tried building for MPC8349EMDS, I got this:
>
>make -C examples all
>make[1]: Entering directory `/temp/u-boot.i2c/examples'
>powerpc-unknown-linux-gnu-gcc -g -Os -fPIC -ffixed-r14 -meabi -D__KERNEL__ -DTEXT_BASE=0xFE000000 -I/temp/u-boot.i2c/include -fno-builtin -ffreestanding -nostdinc -isystem /_TOOLS_/.dist0/gnu-gcc-3.4.3-binutils-2.15-powerpc-unknown-linux-gnu/i686-pc-linux2.4/bin/../lib/gcc/powerpc-unknown-linux-gnu/3.4.3/include -pipe -DCONFIG_PPC -D__powerpc__ -DCONFIG_MPC83XX -DCONFIG_E300 -ffixed-r2 -ffixed-r29 -msoft-float -Wall -Wstrict-prototypes -c -o hello_world.o hello_world.c
>powerpc-unknown-linux-gnu-gcc -g -Os -fPIC -ffixed-r14 -meabi -D__KERNEL__ -DTEXT_BASE=0xFE000000 -I/temp/u-boot.i2c/include -fno-builtin -ffreestanding -nostdinc -isystem /_TOOLS_/.dist0/gnu-gcc-3.4.3-binutils-2.15-powerpc-unknown-linux-gnu/i686-pc-linux2.4/bin/../lib/gcc/powerpc-unknown-linux-gnu/3.4.3/include -pipe -DCONFIG_PPC -D__powerpc__ -DCONFIG_MPC83XX -DCONFIG_E300 -ffixed-r2 -ffixed-r29 -msoft-float -Wall -Wstrict-prototypes -c -o sched.o sched.c
>powerpc-unknown-linux-gnu-gcc -Wa,-g -D__ASSEMBLY__ -g -Os -fPIC -ffixed-r14 -meabi -D__KERNEL__ -DTEXT_BASE=0xFE000000 -I/temp/u-boot.i2c/include -fno-builtin -ffreestanding -nostdinc -isystem /_TOOLS_/.dist0/gnu-gcc-3.4.3-binutils-2.15-powerpc-unknown-linux-gnu/i686-pc-linux2.4/bin/../lib/gcc/powerpc-unknown-linux-gnu/3.4.3/include -pipe -DCONFIG_PPC -D__powerpc__ -DCONFIG_MPC83XX -DCONFIG_E300 -ffixed-r2 -ffixed-r29 -msoft-float -c -o ppc_longjmp.o ppc_longjmp.S
>/_TOOLS_/.dist0/gnu-gcc-3.4.3-binutils-2.15-powerpc-unknown-linux-gnu/i686-pc-linux2.4/bin/../lib/gcc/powerpc-unknown-linux-gnu/3.4.3/../../../../powerpc-unknown-linux-gnu/bin/as: option `-g' is ambiguous
>make[1]: *** [ppc_longjmp.o] Error 2
>make[1]: Leaving directory `/temp/u-boot.i2c/examples'
>make: *** [examples] Error 2
>
>Unfortunately, I wasn't paying much attention to the recent -g discussion, but it looks like whatever changes were made breaks the 8349EMDS.
>
>
>
^ permalink raw reply [flat|nested] 8+ messages in thread
* [U-Boot-Users] Compile error: option `-g' is ambiguous
2006-10-26 18:59 ` Michael Trimarchi
@ 2006-10-26 19:09 ` Timur Tabi
2006-10-26 19:24 ` Wolfgang Denk
2006-10-26 19:20 ` Wolfgang Denk
1 sibling, 1 reply; 8+ messages in thread
From: Timur Tabi @ 2006-10-26 19:09 UTC (permalink / raw)
To: u-boot
Michael Trimarchi wrote:
> I think that your version of gas doesn't support the -g option without
> specifing the debugging info format.
I'm running 2.15. The latest is 2.17. The changelog for 2.16 says this:
* Add a -g command line option to generate debug information in the target's
preferred debug format.
I don't think U-Boot should require gas 2.16 or higher. Is this going to be a requirement? Updating our toolset is a real pain, and I'd rather fix the Makefile instead.
--
Timur Tabi
Linux Kernel Developer @ Freescale
^ permalink raw reply [flat|nested] 8+ messages in thread
* [U-Boot-Users] Compile error: option `-g' is ambiguous
2006-10-26 19:09 ` Timur Tabi
@ 2006-10-26 19:24 ` Wolfgang Denk
2006-10-26 19:31 ` Timur Tabi
0 siblings, 1 reply; 8+ messages in thread
From: Wolfgang Denk @ 2006-10-26 19:24 UTC (permalink / raw)
To: u-boot
In message <454107EE.7080209@freescale.com> you wrote:
>
> I don't think U-Boot should require gas 2.16 or higher. Is this going to be a requirement? Updating our toolset is a real pain, and I'd rather fix the Makefile instead.
We all agre that we don't want to require only the latest and
greatest toolchains. I still couldn't make up my mind what the best
way to fix the problem is. Please allow me for a little thinking...
Best regards,
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
It is easier to change the specification to fit the program than vice
versa.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [U-Boot-Users] Compile error: option `-g' is ambiguous
2006-10-26 19:24 ` Wolfgang Denk
@ 2006-10-26 19:31 ` Timur Tabi
2006-10-26 19:36 ` Wolfgang Denk
0 siblings, 1 reply; 8+ messages in thread
From: Timur Tabi @ 2006-10-26 19:31 UTC (permalink / raw)
To: u-boot
Wolfgang Denk wrote:
> In message <454107EE.7080209@freescale.com> you wrote:
>> I don't think U-Boot should require gas 2.16 or higher. Is this going to be a requirement? Updating our toolset is a real pain, and I'd rather fix the Makefile instead.
>
> We all agre that we don't want to require only the latest and
> greatest toolchains. I still couldn't make up my mind what the best
> way to fix the problem is. Please allow me for a little thinking...
Sure. But in the meantime, can you tell me where the -g option is specified? I'm looking through all the Makefiles and the git log, and I just can't find it.
--
Timur Tabi
Linux Kernel Developer @ Freescale
^ permalink raw reply [flat|nested] 8+ messages in thread
* [U-Boot-Users] Compile error: option `-g' is ambiguous
2006-10-26 19:31 ` Timur Tabi
@ 2006-10-26 19:36 ` Wolfgang Denk
0 siblings, 0 replies; 8+ messages in thread
From: Wolfgang Denk @ 2006-10-26 19:36 UTC (permalink / raw)
To: u-boot
In message <45410D06.7010801@freescale.com> you wrote:
>
> Sure. But in the meantime, can you tell me where the -g option is specified? I'm looking through all the Makefiles and the git log, and I just can't find it.
See config.mk
Best regards,
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
There are no data that cannot be plotted on a straight line if the
axis are chosen correctly.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [U-Boot-Users] Compile error: option `-g' is ambiguous
2006-10-26 18:59 ` Michael Trimarchi
2006-10-26 19:09 ` Timur Tabi
@ 2006-10-26 19:20 ` Wolfgang Denk
2006-10-26 19:28 ` Michael Trimarchi
1 sibling, 1 reply; 8+ messages in thread
From: Wolfgang Denk @ 2006-10-26 19:20 UTC (permalink / raw)
To: u-boot
In message <4541058F.5050301@gandalf.sssup.it> you wrote:
> I think that your version of gas doesn't support the -g option without
> specifing the debugging info format.
Resp. his version of GCC driver does not pass the correct options to
as.
BTW: please don't top-post/full quote.
See http://www.netmeister.org/news/learn2quote.html
Best regards,
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
The only perfect science is hind-sight.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [U-Boot-Users] Compile error: option `-g' is ambiguous
2006-10-26 19:20 ` Wolfgang Denk
@ 2006-10-26 19:28 ` Michael Trimarchi
0 siblings, 0 replies; 8+ messages in thread
From: Michael Trimarchi @ 2006-10-26 19:28 UTC (permalink / raw)
To: u-boot
Wolfgang Denk wrote:
>In message <4541058F.5050301@gandalf.sssup.it> you wrote:
>
>
>>I think that your version of gas doesn't support the -g option without
>>specifing the debugging info format.
>>
>>
>
>Resp. his version of GCC driver does not pass the correct options to
>as.
>
>>powerpc-unknown-linux-gnu-gcc -Wa,-g -D__ASSEMBLY__ -g -Os -fPIC -ffixed-r14 -meabi -D__KERNEL__ -DTEXT_BASE=0xFE000000 -I/temp/u-boot.i2c/include -fno-builtin -ffreestanding -nostdinc -isystem
>>
It seems a problem with the -Wa,-g
>
>BTW: please don't top-post/full quote.
>See http://www.netmeister.org/news/learn2quote.html
>
I'll do
Thanks
>Best regards,
>
>Wolfgang Denk
>
>
>
Regards,
Michael
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2006-10-26 19:36 UTC | newest]
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2006-10-26 18:50 [U-Boot-Users] Compile error: option `-g' is ambiguous Timur Tabi
2006-10-26 18:59 ` Michael Trimarchi
2006-10-26 19:09 ` Timur Tabi
2006-10-26 19:24 ` Wolfgang Denk
2006-10-26 19:31 ` Timur Tabi
2006-10-26 19:36 ` Wolfgang Denk
2006-10-26 19:20 ` Wolfgang Denk
2006-10-26 19:28 ` Michael Trimarchi
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