cross-compiling osmocom on mac os x

[jakob borg]

hi,

i'm struggling to get a working cross-compile toolchain for osmocom-bb
on os x, i've been playing with a script called summon-arm-toolchain
(http://github.com/esden/summon-arm-toolchain) for a while now without
success, my toolchain seems to build fine, but when trying to compile
for my target, i get:

checking for arm-elf-linux-gcc... arm-elf-gcc
checking whether the C compiler works... no

config.log says:

configure:3106: checking whether the C compiler works
configure:3128: arm-elf-gcc -Os -ffunction-sections
-I../../../../target/firmware/include   conftest.c  >&5
/usr/local/arm-elf/lib/gcc/arm-elf/4.5.1/../../../../arm-elf/lib/libc.a(lib_a-exit.o):
In function `exit':
/usr/local/src/summon-arm-toolchain/build/arm-elf/newlib/libc/stdlib/../../../../../newlib-1.18.0/newlib/libc/stdlib/exit.c:65:
undefined reference to `_exit'
collect2: ld returned 1 exit status

i'm running mac os x 10.6.4, using autoconf 2.68, automake 1.11.1,
binutils 2.20.1, gcc 4.5.1.

any idea what i might be doing wrong? 
has anybody successfully cross-compiled the arm part of osmocom-bb on
osx?

thanks

jakob

-- 
  jakob borg
  jakborg at fastmail.fm

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