Cannot compile wget with Clang-3.9.1

[konimex]

It seems the utility wget in toybox cannot be compiled with clang-3.9.1.

The output in question:

clang -O2 -pipe -funsigned-char -Wno-string-plus-int -I . -Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing -c toys/posix/cat.c -o generated/obj/cat.o
toys/pending/wget.c:148:16: error: use of undeclared identifier
      'TOYBOX_VERSION'; did you mean '_LIB_VERSION'?
  strncpy(ver, TOYBOX_VERSION, 5);
               ^~~~~~~~~~~~~~
               _LIB_VERSION
/usr/include/math.h:327:26: note: '_LIB_VERSION' declared here
extern _LIB_VERSION_TYPE _LIB_VERSION;
                         ^
1 error generated.
Makefile:19: recipe for target 'toybox' failed
make: *** [toybox] Error 1

[LipiLee]

It will be defined in generated/build.sh script after you run 'make defconfig' and when 'make'ing. But, only 5 characters will be used in wget command, not all.