Created attachment 133 [details]
Config file for this build.

When compiling buildroot 2009.02 it I get an error when compiling coreutils:

make[3]: Entering directory `/mnt/sd/sda/3/buildroot-2009.02/build_i386/coreutils-6.9/lib'
/mnt/sd/sda/3/buildroot-2009.02/build_i386/staging_dir/usr/bin/i386-linux-uclibc-gcc -Os -pipe -Os  -I/mnt/sd/sda/3/buildroot-2009.02/build_i386/staging_dir/usr/include -I/mnt/sd/sda/3/buildroot-2009.02/build_i386/staging_dir/include --sysroot=/mnt/sd/sda/3/buildroot-2009.02/build_i386/staging_dir/ -isysroot /mnt/sd/sda/3/buildroot-2009.02/build_i386/staging_dir -mtune=i386 -march=i386  -I.      -g -O2 -c allocsa.c
In file included from ./stdint.h:87,
                 from ///mnt/sd/sda/3/buildroot-2009.02/build_i386/staging_dir/usr/include/stdlib.h:860,
                 from ./stdlib.h:44,
                 from allocsa.h:24,
                 from allocsa.c:22:
./wchar.h:41:12: error: empty filename in #include

I checked this wchar.h, an indeed there is an include which is empty:

/* Include the original <wchar.h>.  */
#include ""

I've been trying to build a system with "generic development system", not changing more.