[BUILDROBOT] tic6x-uclinux: undefined reference to `gnu_libc_printf_pointer_format(tree_node*, char const**)'

[Martin Sebor]

On 09/26/2016 04:08 PM, Jan-Benedict Glaw wrote:
> Hi Martin,
>
> On Thu, 2016-09-08 13:03:12 -0600, Martin Sebor <msebor@gmail.com> wrote:
>> Attached is another update to the patch to address the last round
>> of comments and suggestions, most notably to:
> [...]
>
> with the currently committed version, the tic6x-uclinux target fails,
> see ie.
> http://toolchain.lug-owl.de/buildbot/show_build_details.php?id=630308 :
>
> g++    -g -O2 -DIN_GCC  -DCROSS_DIRECTORY_STRUCTURE   -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -fno-common  -DHAVE_CONFIG_H -static-libstdc++ -static-libgcc  -o cc1 c/c-lang.o c-family/stub-objc.o attribs.o c/c-errors.o c/c-decl.o c/c-typeck.o c/c-convert.o c/c-aux-info.o c/c-objc-common.o c/c-parser.o c/c-array-notation.o c/c-fold.o c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o c-family/c-semantics.o c-family/c-ada-spec.o c-family/c-cilkplus.o c-family/array-notation-common.o c-family/cilk.o c-family/c-ubsan.o default-c.o \
>   cc1-checksum.o libbackend.a main.o libcommon-target.a libcommon.a ../libcpp/libcpp.a ../libdecnumber/libdecnumber.a libcommon.a ../libcpp/libcpp.a   ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a   -lmpc -lmpfr -lgmp -rdynamic -ldl  -L./../zlib -lz
> c6x.o:(.data+0x778): undefined reference to `gnu_libc_printf_pointer_format(tree_node*, char const**)'
> collect2: error: ld returned 1 exit status
> /home/jbglaw/repos/gcc/gcc/c/Make-lang.in:84: recipe for target 'cc1' failed
> make[1]: *** [cc1] Error 1
> make[1]: Leaving directory '/home/jbglaw/build/tic6x-uclinux/build-gcc/gcc'
> Makefile:4252: recipe for target 'all-gcc' failed
> make: *** [all-gcc] Error 2
>
>
> Add another one for uClibc?

Thanks.  There must be something wrong with the target hook I added.
This is a new area for me so please bear with me while I debug and
fix it.

Martin