Hi Renato,

Thanks for helping out.

I need to explictly link against libgcc_eh.a

GCOV_OBJS = gcov.o gcov$(exeext): $(GCOV_OBJS) $(LIBDEPS) +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_OBJS) $(LIBS) -lgcc_eh -o $@ GCOV_DUMP_OBJS = gcov-dump.o gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(LIBDEPS) +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) $(GCOV_DUMP_OBJS) \ $(LIBS) -lgcc_eh -o $@

Build crossed that error point now.

regards, Venkat.

On 3 June 2013 17:43, Renato Golin renato.golin@linaro.org wrote:

Hi Venkat,

It looks like this problem:

http://fedoraproject.org/wiki/UnderstandingDSOLinkChange

cheers, --renato

On 3 June 2013 12:45, Venkataramanan Kumar venkataramanan.kumar@linaro.org wrote:

...

Hi all,

I am facing build error, when I try to bootstrap GCC trunk for native aarch64-unknown-linux-gnu configuration in openemedded/V8 model.

Linker error occurs while building stage 1 GCC.

(Snip) /usr/lib/gcc/aarch64-oe-linux/4.7.3/../../../../aarch64-oe-linux/bin/ld: gcov: hidden symbol `__deregister_frame_info' in

/usr/lib/gcc/aarch64-oe-linux/4.7.3/../../../aarch64-oe-linux/4.7.3/libgcc_eh.a(unwind-dw2-fde-dip.o) is referenced by DSO /usr/lib/gcc/aarch64-oe-linux/4.7.3/../../../../aarch64-oe-linux/bin/ld: final link failed: Bad value collect2: error: ld returned 1 exit status (Snip)

The steps to reproduce the issue is attached. Need some help to solve this.

regards, Venkat.

---

linaro-toolchain mailing list linaro-toolchain@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-toolchain