[Buildroot] gcc on target system issue

[Alexander Khryukin]

2012/11/16 Alexander Khryukin <alexander at mezon.ru>

> Hi all.
> I'm trying to build gcc on target but it fails with
>
>
> ./gcc -I/home/user/buildroot/output/toolchain/gcc-4.7.2/libgcc/../include
> -DHAVE_CC_TLS  -o _negdi2_s.o -MT _negdi2_s.o -MD -MP -MF _negdi2_s.dep
> -DSHARED -DL_negdi2 -c
> /home/user/buildroot/output/toolchain/gcc-4.7.2/libgcc/libgcc2.c
> In file included from
> /home/user/buildroot/output/toolchain/gcc-4.7.2/libgcc/config/arm/unwind-arm.c:154:0:
> /home/user/buildroot/output/toolchain/gcc-4.7.2/libgcc/unwind-arm-common.inc:
> At top level:
> /home/user/buildroot/output/toolchain/gcc-4.7.2/libgcc/unwind-arm-common.inc:30:21:
> fatal error: sys/sdt.h: No such file or directory
> compilation terminated.
> make[3]: *** [unwind-arm.o] Error 1
> make[3]: *** Waiting for unfinished jobs....
> In file included from
> /home/user/buildroot/output/toolchain/gcc-4.7.2/libgcc/unwind-c.c:29:0:
> ./unwind.h: In function '_Unwind_decode_typeinfo_ptr':
> ./unwind.h:42:45: warning: unused parameter 'base' [-Wunused-parameter]
> ./unwind.h: In function '__gnu_unwind_24bit':
> ./unwind.h:68:41: warning: unused parameter 'context' [-Wunused-parameter]
> ./unwind.h:68:54: warning: unused parameter 'data' [-Wunused-parameter]
> ./unwind.h:68:64: warning: unused parameter 'compact' [-Wunused-parameter]
> make[3]: Leaving directory
> `/home/user/buildroot/output/build/gcc-4.7.2-target/arm-buildroot-linux-uclibcgnueabi/libgcc'
> make[2]: *** [all-target-libgcc] Error 2
> make[2]: Leaving directory
> `/home/user/buildroot/output/build/gcc-4.7.2-target'
> make[1]: *** [all] Error 2
> make[1]: Leaving directory
> `/home/user/buildroot/output/build/gcc-4.7.2-target'
> make: *** [/home/user/buildroot/output/build/gcc-4.7.2-target/.compiled]
> Error 2
>
>
>
> Also sys/sdt.h provides by systemtap
>


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