crosstool build on Mac OS 10.5.5

[Keath Milligan <keath at keathmilligan dot net>]

Has anyone had any luck building a toolchain with crosstool on Mac OS 
lately?

I'm trying to build a PowerPC toolchain with GCC 4.1.1 and GLIBC 2.5. I 
set up GNU versions of sed, awk, install and wget from MacPorts as 
suggested in the how-tool (and also the version-spoofing scripts for as 
and ld).

I also found I needed readelf, which wasn't mentioned, so I added it as 
well.

The build gets pretty far along and seems to successfully build the 
compiler, but dies trying to link glibc with:

powerpc-603-linux-gnu-gcc    -nostdlib -nostartfiles -shared -o 
/Users/keathmilligan/work/crosstool/crosstool-0.43/build/powerpc-603-linux-gnu/gcc-4.1.1-glibc-2.5/build-glibc/elf/ld.so 
           \
          -Wl,-z,combreloc -Wl,-z,relro -Wl,-z,defs     \

/Users/keathmilligan/work/crosstool/crosstool-0.43/build/powerpc-603-linux-gnu/gcc-4.1.1-glibc-2.5/build-glibc/elf/librtld.os 
-Wl,--version-script=/Users/keathmilligan/work/crosstool/crosstool-0.43/build/powerpc-603-linux-gnu/gcc-4.1.1-glibc-2.5/build-glibc/ld.map 
       \
          -Wl,-soname=ld.so.1 -T 
/Users/keathmilligan/work/crosstool/crosstool-0.43/build/powerpc-603-linux-gnu/gcc-4.1.1-glibc-2.5/build-glibc/elf/ld.so.lds
/Users/keathmilligan/work/crosstool/crosstool-0.43/build/powerpc-603-linux-gnu/gcc-4.1.1-glibc-2.5/build-glibc/elf/librtld.os: 
In function `process_envvars':
rtld.c:(.text+0x13bc): undefined reference to `__access'
rtld.c:(.text+0x1484): undefined reference to `__open'
/Users/keathmilligan/work/crosstool/crosstool-0.43/build/powerpc-603-linux-gnu/gcc-4.1.1-glibc-2.5/build-glibc/elf/librtld.os: 
In function `dl_main':
.
.
.
(more)

The same build works under Linux and Cygwin.



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