[ts-7000] Development on a Mac?

["Horst" <>]

Is anybody doing development for a TS-72XX on a Mac?

I tried to install the intel version on my macbook as described in: 
http://www.mikrocontroller.net/articles/ARM_GCC_toolchain_for_Linux_and_Mac_OS_X.

Then I tried to compile a simple "hello.c", but it fails.

I wonder what to do, and how?
Anybody an idea?

Thanks,
Fritz

/usr/local/arm/bin/arm-elf-gcc hello.c -o hello
hello.c:6:3: warning: no newline at end of file
/usr/local/arm/lib/gcc/arm-elf/4.1.0/../../../../arm-elf/lib/libc.a(mallocr.o): 
In function
`_malloc_r':
../../../.././newlib/libc/stdlib/mallocr.c:2160: undefined reference to 
`_sbrk_r'
../../../.././newlib/libc/stdlib/mallocr.c:2197: undefined reference to 
`_sbrk_r'
/usr/local/arm/lib/gcc/arm-elf/4.1.0/../../../../arm-elf/lib/libc.a(stdio.o): 
In function
`__sclose':
../../../.././newlib/libc/stdio/stdio.c:120: undefined reference to `_close_r'
/usr/local/arm/lib/gcc/arm-elf/4.1.0/../../../../arm-elf/lib/libc.a(stdio.o): 
In function
`__sseek':
../../../.././newlib/libc/stdio/stdio.c:103: undefined reference to `_lseek_r'
/usr/local/arm/lib/gcc/arm-elf/4.1.0/../../../../arm-elf/lib/libc.a(stdio.o): 
In function
`__swrite':
../../../.././newlib/libc/stdio/stdio.c:76: undefined reference to `_lseek_r'
../../../.././newlib/libc/stdio/stdio.c:84: undefined reference to `_write_r'
/usr/local/arm/lib/gcc/arm-elf/4.1.0/../../../../arm-elf/lib/libc.a(stdio.o): 
In function
`__sread':
../../../.././newlib/libc/stdio/stdio.c:47: undefined reference to `_read_r'
/usr/local/arm/lib/gcc/arm-elf/4.1.0/../../../../arm-elf/lib/libc.a(freer.o): 
In function
`_malloc_trim_r':
../../../.././newlib/libc/stdlib/mallocr.c:3326: undefined reference to 
`_sbrk_r'
../../../.././newlib/libc/stdlib/mallocr.c:3335: undefined reference to 
`_sbrk_r'
../../../.././newlib/libc/stdlib/mallocr.c:3340: undefined reference to 
`_sbrk_r'
/usr/local/arm/lib/gcc/arm-elf/4.1.0/../../../../arm-elf/lib/libc.a(makebuf.o): 
In function
`__smakebuf':
../../../.././newlib/libc/stdio/makebuf.c:52: undefined reference to `_fstat_r'
collect2: ld gab 1 als Ende-Status zurück





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