[oe] Bitbake r1090 (env hiding) makes my build fail.

[Rob Kramer]

[Re-posted with lines trimmed, sorry if this arrives twice]

Koen Kooi wrote:
> Why not put
> 
> CCACHE=""
> 
> in local.conf?

I just commented out the CCACHE line in bitbake.conf for testing. The result
then is a bit more interesting:

| + do_compile
| +
gcc -isystem/bulk/opt/oe/stable/build-ble-i586/tmp/staging/\
x86_64-linux/include  -O2 -isystem/bulk/opt/oe/stable/build\
-ble-i586/tmp/staging/x86_64-linux/include -o
oe_sha256sum main.c sha256.c
| gcc: error trying to exec 'cc1': execvp: No such file or directory
| gcc: error trying to exec 'cc1': execvp: No such file or directory
NOTE: Task
failed: /bulk/opt/oe/stable/build-ble-i586/tmp/work/\
shasum-native-1.0-r1/temp/log.do_compile.32323

I.e. gcc can't find its backend (which should be
at /usr/lib64/gcc/x86_64-suse-linux/4.3/cc1 on my machine). I can't see in
r1090 what could cause that. "export BB_PRESERVE_ENV=1" doesn't help.

> PS: Is that on a RH (derived) buildhost?

OpenSuse 11, x86_64, building i586..

Cheers!

    Rob