Dominic Fandrey wrote:
env CCACHE_PREFIX=/usr/local/bin/distcc /usr/local/bin/ccache cc -O2 -pipe 
-march=core2 -DHAVE_CONFIG_H 
-I/usr/src/kerberos5/tools/make-roken/../../include -std=gnu99   -c make-roken.c
/usr/src/kerberos5/tools/make-print-version/../../../crypto/heimdal/lib/vers/make-print-version.c:1:
 error: bad value (core2) for -march= switch
/usr/src/kerberos5/tools/make-print-version/../../../crypto/heimdal/lib/vers/make-print-version.c:1:
 error: bad value (core2) for -mtune= switch
make-roken.c:1: error: bad value (core2) for -march= switch
make-roken.c:1: error: bad value (core2) for -mtune= switch
distcc[44991] ERROR: compile make-roken.c on localhost failed
*** Error code 1
1 error
*** Error code 2
distcc[44988] ERROR: compile 
/usr/src/kerberos5/tools/make-print-version/../../../crypto/heimdal/lib/vers/make-print-version.c
 on localhost failed
*** Error code 1
1 error
*** Error code 2
2 errors
*** Error code 2
1 error
*** Error code 2
1 error
*** Error code 2

# make -VCPUTYPE
nocona
# make -VCFLAGS
-O2 -pipe -march=nocona

CPUTYPE is set with CPUTYPE?=core2.


I saw this too when updating systems across the compiler update. As near as I can tell, some part of the build is not using the new "core2"-aware compiler built as part of the toolchain and is using the older, installed version instead.

Commenting out the CPUTYPE definition allowed my buildworlds to complete successfully. After the resulting system was installed I was then able to restore CPUTYPE to "core2" and 'make buildworld' would succeed (presumably because the base system compiler now understands "-march=core2").

Hope this help...

-Scott

--
Scott C. Allendorf                     Email:  scott-allend...@uiowa.edu
Senior Systems Administrator           Office:       216A Van Allen Hall
Department of Physics and Astronomy    Voice:             (319) 335-0003
The University of Iowa                 FAX:               (319) 335-1753
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