[ECOS] Modifying the behavior of scanf, gets, etc

[Bujji]

hi all

i am new to ecos an d i am trying to build ecos library for i386 target
through configuration tool.
when i try to build with the default config the following errors appear

i386-elf-gcc -c  -I/ecos-c/ecos/mybuilds/ppc1_install/include
-I/ecos-c/ecos/ecos-2.0/packages/hal/common/v2_0
-I/ecos-c/ecos/ecos-2.0/packages/hal/common/v2_0/src
-I/ecos-c/ecos/ecos-2.0/packages/hal/common/v2_0/tests -I.
-I/ecos-c/ecos/ecos-2.0/packages/hal/common/v2_0/src/ -Wall
-Wpointer-arith -Wstrict-prototypes -Winline -Wundef -Woverloaded-virtual
-g -O2 -ffunction-sections -fdata-sections -fno-rtti -fno-exceptions
-fvtable-gc -finit-priority -Wp,-MD,src/drv_api.tmp -o
src/hal_common_drv_api.o
/ecos-c/ecos/ecos-2.0/packages/hal/common/v2_0/src/drv_api.c
make[1]: Leaving directory
`/ecos-c/ecos/mybuilds/ppc1_build/hal/common/v2_0'
cc1: Internal compiler error in size_binop, at fold-const.c:2014
make: Leaving directory `/ecos-c/ecos/mybuilds/ppc1_build'

make[1]: *** [src/drv_api.o.d] Error 1
make: *** [build] Error 2

can any body tell me what the error might be
is it the problem with cc1??
 

Regards and Thanks
Bujji


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