Hello Robert,

Am 15.03.2017 um 09:02 schrieb Robert P. J. Day:

   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.

I stumbled also over this, but did not find time to look into it...

So, if you have time for fixing it, that would be nice ;-)

bye,
Heiko
--
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
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