[darwinbuild] Error building gcc_os: missing cpp-precomp

[Dustin Lang]

Hi again,

Building 7W98 on MacOS 10.3.9 PowerPC system.

While building gcc_os, I'm getting:

+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ Building libstdc++-v3                                             +
+ ----------------------------------------------------------------- +
+ target = ppc                                                      +
+ cwd    = /private/var/tmp/gcc_os/gcc_os-1256.obj/ppc/libstdc++-v3 +
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[snip]
/private/var/tmp/gcc_os/gcc_os-1256.obj/cc-ppc-on-ppc/xgcc
-B/private/var/tmp/gcc_os/gcc_os-1256.obj/cc-ppc-on-ppc/ 
-I/SourceCache/gcc_os/gcc_os-1256/libstdc++-v3/../gcc
-I/SourceCache/gcc_os/gcc_os-1256/libstdc++-v3/../include
-I/private/var/tmp/gcc_os/gcc_os-1256.obj/ppc/libstdc++-v3/include/ppc-darwin
-I/private/var/tmp/gcc_os/gcc_os-1256.obj/ppc/libstdc++-v3/include
-I/SourceCache/gcc_os/gcc_os-1256/libstdc++-v3/libsupc++ -arch ppc
-B/private/var/tmp/gcc_os/gcc_os-1256.obj/cc-ppc-on-ppc/ -O2 -pipe -g 
-fno-implicit-templates -Wall -Wno-format
-W -Wwrite-strings -Winline -fdiagnostics-show-location=once 
-DAPPLE_KEYMGR -g -DIN_GLIBCPP_V3 -Wno-error -c
cxa_demangle.c -o cxa_demangle.o
xgcc: installation problem, cannot exec 
`/usr/libexec/gcc/darwin/ppc/cpp-precomp': No such file or directory
cc1: warning: ignoring command line option '-fno-implicit-templates'
cc1: warning: (it is valid for C++ but not the selected language)
<built-in>:1:1: no macro name given in #define directive
gnumake[3]: *** [cxa_demangle.lo] Error 1
gnumake[2]: *** [all-recursive] Error 1


Can anyone tell me if one of the projects provides cpp-precomp, or how I 
might go about fixing this?

Cheers,
dstn.