Jan Dittmer wrote:
Hello Chris,
the recently merged xtensa arch does not (cross) compile successfully.
I'm using 2.6.12-git7 which seems to have all patches (1-8) merged.
I did have to make some more changes because of the other changes in
Andrew's tree, but wasn't sure what other patches would make it in.
I'll submit the Xtensa patches shortly.
Thanks for the report.
~Chris
1. numnodes.h missing
$ make mrproper
$ make ARCH=xtensa CROSS_COMPILE=xtensa-linux- defconfig
$ make ARCH=xtensa CROSS_COMPILE=xtensa-linux-
CHK include/linux/version.h
UPD include/linux/version.h
SYMLINK include/asm -> include/asm-xtensa
SPLIT include/linux/autoconf.h -> include/config/*
Setting up cpu (linux_be) and platform (xt2000) symlinks
HOSTCC scripts/genksyms/genksyms.o
SHIPPED scripts/genksyms/lex.c
SHIPPED scripts/genksyms/parse.h
SHIPPED scripts/genksyms/keywords.c
HOSTCC scripts/genksyms/lex.o
SHIPPED scripts/genksyms/parse.c
HOSTCC scripts/genksyms/parse.o
HOSTLD scripts/genksyms/genksyms
CC scripts/mod/empty.o
HOSTCC scripts/mod/mk_elfconfig
MKELF scripts/mod/elfconfig.h
HOSTCC scripts/mod/file2alias.o
HOSTCC scripts/mod/modpost.o
HOSTCC scripts/mod/sumversion.o
HOSTLD scripts/mod/modpost
HOSTCC scripts/kallsyms
HOSTCC scripts/conmakehash
CC arch/xtensa/kernel/asm-offsets.s
In file included from include/linux/nodemask.h:82,
from include/linux/sched.h:17,
from arch/xtensa/kernel/asm-offsets.c:18:
include/linux/numa.h:7:26: asm/numnodes.h: No such file or directory
make[1]: *** [arch/xtensa/kernel/asm-offsets.s] Error 1
make: *** [arch/xtensa/kernel/asm-offsets.s] Error 2
2. O= support
$ mkdir /tmp/x
$ make mrproper
$ make ARCH=xtensa CROSS_COMPILE=xtensa-linux- O=/tmp/x defconfig
[ ... ]
$ make ARCH=xtensa CROSS_COMPILE=xtensa-linux- O=/tmp/x
Using /usr/src/ctest/oo/kernel as source for kernel
GEN /tmp/x/Makefile
CHK include/linux/version.h
UPD include/linux/version.h
SYMLINK include/asm -> include/asm-xtensa
GEN /tmp/x/Makefile
scripts/kconfig/conf -s arch/xtensa/Kconfig
#
# using defaults found in .config
#
SPLIT include/linux/autoconf.h -> include/config/*
Setting up cpu (linux_be) and platform (xt2000) symlinks
/bin/sh: line 1: cd: include/asm-xtensa/: No such file or directory
/bin/sh: line 1: cd: include/asm-xtensa/xtensa: No such file or directory
then a lots of follow up errors.
$ xtensa-linux-gcc -v
Reading specs from /usr/cc/xtensa/lib/gcc-lib/xtensa-linux/3.3.6/specs
Configured with: ../configure --prefix=/usr/cc --exec-prefix=/usr/cc/xtensa --target=xtensa-linux --disable-shared --disable-werror --disable-nls
--disable-threads --disable-werror --with-newlib --with-gnu-as --with-gnu-ld --enable-languages=c
Thread model: single
gcc version 3.3.6
$ xtensa-linux-ld -v
GNU ld version 2.15.94.0.2.2 20041220
It would be nice if you could fix these issues.
Thanks,
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