to build cross_tools, i ran:
$ make sandbox_defconfig
$ make cross_tools
and while it appeared to work, i got:
... snip ...
LDFLAGS="" python ./lib/libfdt/setup.py \
"-Wall -Wstrict-prototypes -O2 -fomit-frame-pointer
-DCONFIG_FIT_SIGNATURE -include ./include/libfdt_env.h -idirafterinclude
-idirafter./arch/sandbox/include -I./lib/libfdt -I./tools -DUSE_HOSTCC
-D__KERNEL_STRICT_NAMES -D_GNU_SOURCE " lib/libfdt/fdt.c lib/libfdt/fdt_ro.c
lib/libfdt/fdt_rw.c lib/libfdt/fdt_strerror.c lib/libfdt/fdt_wip.c
lib/libfdt/fdt_region.c lib/libfdt/fdt_sw.c tools/libfdt_wrap.c
In file included from /usr/include/python2.7/pyconfig.h:6:0,
from /usr/include/python2.7/Python.h:8,
from tools/libfdt_wrap.c:143:
/usr/include/python2.7/pyconfig-64.h:1203:0: warning: "_POSIX_C_SOURCE"
redefined
#define _POSIX_C_SOURCE 200112L
^
In file included from /usr/include/stdint.h:25:0,
from /usr/lib/gcc/x86_64-redhat-linux/5.3.1/include/stdint.h:9,
from ././include/compiler.h:19,
from ././include/libfdt_env.h:12,
from <command-line>:0:
/usr/include/features.h:225:0: note: this is the location of the previous
definition
# define _POSIX_C_SOURCE 200809L
^
In file included from /usr/include/python2.7/pyconfig.h:6:0,
from /usr/include/python2.7/Python.h:8,
from tools/libfdt_wrap.c:143:
/usr/include/python2.7/pyconfig-64.h:1225:0: warning: "_XOPEN_SOURCE" redefined
#define _XOPEN_SOURCE 600
^
In file included from /usr/include/stdint.h:25:0,
from /usr/lib/gcc/x86_64-redhat-linux/5.3.1/include/stdint.h:9,
from ././include/compiler.h:19,
from ././include/libfdt_env.h:12,
from <command-line>:0:
/usr/include/features.h:166:0: note: this is the location of the previous
definition
# define _XOPEN_SOURCE 700
^
not sure if that concerns anyone enough to want to tweak it.
rday
--
========================================================================
Robert P. J. Day Ottawa, Ontario, CANADA
http://crashcourse.ca
Twitter: http://twitter.com/rpjday
LinkedIn: http://ca.linkedin.com/in/rpjday
========================================================================
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