[ECOS] Re: library build error using arm-eabi tools 4.6.3-20120623

[John Dallaway <john at dallaway dot org dot uk>]

Bob

On 28/01/13 15:23, Bob Brusa wrote:

> when building the library with Configtool I get an error:
> 
> ...cut

> make[1]: Entering directory
> `/cygdrive/c/Projekte/TDSsw/libs/tds_lib_17_build/hal/arm/arch/current'
> arm-eabi-gcc -finline-limit=7000 -Os -Wall -Wpointer-arith
> -Wstrict-prototypes -Wundef  -Wno-write-strings -mcpu=arm7tdmi -g
> -ffunction-sections -fdata-sections  -fno-exceptions
> -mno-thumb-interwork
> -I/cygdrive/c/Projekte/TDSsw/libs/tds_lib_17_install/include
> -I/opt/ecos/packages/hal/arm/arch/current
> -I/opt/ecos/packages/hal/arm/arch/current/src
> -I/opt/ecos/packages/hal/arm/arch/current/tests -I. -Wp,-MD,arm.tmp -o
> hal_mk_defs.tmp -S
> /opt/ecos/packages/hal/arm/arch/current/src/hal_mk_defs.c
> fgrep .equ hal_mk_defs.tmp | sed s/#// > arm.inc
> fgrep: hal_mk_defs.tmp: No such file or directory
> makefile:37: recipe for target `arm.inc' failed
> tail: cannot open `arm.tmp' for reading: No such file or directory
> make[1]: Leaving directory
> `/cygdrive/c/Projekte/TDSsw/libs/tds_lib_17_build/hal/arm/arch/current'
> make[1]: *** [arm.inc] Error 1
> makefile:15: recipe for target `build' failed
> make: *** [build] Error 2
> make: Leaving directory `/cygdrive/c/Projekte/TDSsw/libs/tds_lib_17_build'
> 
> When generating the library using the old toolchain that came with
> eCos3.0, this problem does not exist.
> 
> Does anyone have good advice?

Make sure that you have the "libmpc1" Cygwin package installed. The
older eCos toolchains are not dependent on this package. Ref:

  http://sourceware.org/ml/ecos-discuss/2012-06/msg00047.html

I hope this helps...

John Dallaway
eCos maintainer
http://www.dallaway.org.uk/john

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