[ECOS] Fw: [ECOS] Toolchain updates and flashv2 merge
Sat Nov 15 10:50:00 GMT 2008
This one wasn't much clearer.
> Sorry about that... had strange moment with windows mail (vista).
I'm very tempted to blame Cygwin, but maybe that's just habit. If you have
an older cygwin, you could try a newer. If you have a newer cygwin, you
could try an older.
> Have also tried the Zylin compiler (Cygwin), and it does exactly the same,
> so I relatively confident its Cygwin. Will try an older version, thanks.
These are not the default flags for the STM32 port. Please try a clean ecos
cvs checkout and try again.
> No I changed the -mcpu=cortex-m3 to march=armv7-m manually. All the mingw
> toolchains I have (CodeSourcery, Anglia sarm etc) seem to want to use the
> march option. But the ecos repository was checked out from CVS a few days
Many thanks for your help.
> ----- Original Message -----
> From: "Jonathan Larmour" <jifl@eCosCentric.com>
> To: "Martin Davey" <email@example.com>
> Cc: "eCos discussion" <firstname.lastname@example.org>
> Sent: Thursday, November 13, 2008 2:56 PM
> Subject: Re: [ECOS] Toolchain updates and flashv2 merge
>> Martin Davey wrote:
>>> Sorry I felt I had to re-post after my previous post mess-up...
>> This one wasn't much clearer.
>>> I have downloaded the 20081107 cygwin arm-eabi toolchain, and was
>>> wondering if anyone else is experiencing the same problems as me with
>>> the compiler or perhaps cygwin itself. Not sure whether the problem lies
>>> with Cygwin, the compiler or just me...
>> I'm very tempted to blame Cygwin, but maybe that's just habit. If you
>> an older cygwin, you could try a newer. If you have a newer cygwin, you
>> could try an older.
>>> Using the graphical ecos config tool I have configured a minimal ecos
>>> build for the STM32 Eval board. Everythings fine until build library,
>>> then on the first file it tries to compile:
>>> make: Entering directory
>>> arm-eabi-gcc -c
>>> -finline-limit=7000 -march=armv7-m -mthumb -Wall -Wpointer-arith
>>> -Wstrict-prototypes -Winline -Wundef -g -O2 -ffunction-sections
>>> -fdata-sections -fno-exceptions -Wp,-MD,src/hal_misc.tmp
>>> *** [src/hal_misc.o.d] Error 1with no compiler error message.
>> These are not the default flags for the STM32 port. Please try a clean
>> cvs checkout and try again.
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