[Olsr-dev] cannot compile on ARM Arch Linux

[Saverio Proto]

make libs works if the core is not built.

in summary:

make && make libs
do not work

make libs && make
works fine

looks like some Makefile magic

Saverio


2013/7/25 Saverio Proto <(spam-protected)>:
> This is my gcc detail
>
> [(spam-protected) olsrd]# gcc -v
> Using built-in specs.
> COLLECT_GCC=gcc
> COLLECT_LTO_WRAPPER=/usr/lib/gcc/armv7l-unknown-linux-gnueabihf/4.7.2/lto-wrapper
> Target: armv7l-unknown-linux-gnueabihf
> Configured with: /build/src/gcc-4.7.2/configure --prefix=/usr
> --libdir=/usr/lib --libexecdir=/usr/lib --mandir=/usr/share/man
> --infodir=/usr/share/info --with-bugurl=https://bugs.archlinux.org/
> --enable-languages=c,c++,fortran,lto,objc,obj-c++ --enable-shared
> --enable-threads=posix --with-system-zlib --enable-__cxa_atexit
> --disable-libunwind-exceptions --enable-clocale=gnu
> --disable-libstdcxx-pch --enable-libstdcxx-time
> --enable-gnu-unique-object --enable-linker-build-id --with-ppl
> --enable-cloog-backend=isl --disable-ppl-version-check
> --disable-cloog-version-check --enable-lto --enable-gold
> --enable-ld=default --enable-plugin --with-plugin-ld=ld.gold
> --with-linker-hash-style=gnu --disable-multilib --disable-libssp
> --disable-build-with-cxx --disable-build-poststage1-with-cxx
> --enable-checking=release --host=armv7l-unknown-linux-gnueabihf
> --build=armv7l-unknown-linux-gnueabihf --with-arch=armv7-a
> --with-float=hard --with-fpu=vfpv3-d16
> Thread model: posix
> gcc version 4.7.2 (GCC)
> [(spam-protected) olsrd]#
>
>
>
> 2013/7/25 Ferry Huberts <(spam-protected)>:
>> BTW, it's strange that you have this problem because our Android build
>> is just fine. It's been building fine for over 6 months now on our Jenkins.
>>
>> We build it this way:
>>> make NDK_BASE="/opt/android-ndk-r8d" OS="android" DESTDIR="$(pwd)/dist/debug" DEBUG=1 MAKEBIN=1 cfgparser_install cfgparser_clean
>>> make NDK_BASE="/opt/android-ndk-r8d" OS="android" DESTDIR="$(pwd)/dist/debug" DEBUG=1 build_all install_all
>>> make uberclean
>>> make NDK_BASE="/opt/android-ndk-r8d" OS="android" DESTDIR="$(pwd)/dist/release" DEBUG=0 MAKEBIN=1 cfgparser_install cfgparser_clean
>>> make NDK_BASE="/opt/android-ndk-r8d" OS="android" DESTDIR="$(pwd)/dist/release" DEBUG=0 build_all install_all
>>
>>
>>
>> On 25/07/13 16:06, Ferry Huberts wrote:
>>>
>>>
>>> On 25/07/13 16:00, Saverio Proto wrote:
>>>> The most strange thing.
>>>>
>>>> Calling:
>>>>
>>>> make httpinfo
>>>>
>>>> compiles just fine.
>>>>
>>>> the problem is when I compile calling
>>>>
>>>> make libs
>>>>
>>>> Ferry I can give you ssh access over IPv6 if you want.
>>>
>>> No need, I've not yet enabled IPv6 on my network
>>>
>>> Try fiddling a bit more with the makefiles.
>>> make sure to do a clean before building with an adjusted makefile ;-)
>>>
>>>>
>>>>
>>>> Saverio
>>>>
>>>> 2013/7/25 Saverio Proto <(spam-protected)>:
>>>>> No it does not work
>>>>>
>>>>> make[1]: Entering directory `/usr/src/olsrd/lib/httpinfo'
>>>>> make[1]: Leaving directory `/usr/src/olsrd/lib/httpinfo'
>>>>> make[1]: Entering directory `/usr/src/olsrd/lib/httpinfo'
>>>>> [CC] src/olsrd_plugin.c
>>>>> [CC] src/olsrd_httpinfo.c
>>>>> [CC] src/admin_interface.c
>>>>> [LD] olsrd_httpinfo.so.0.1
>>>>> /usr/bin/ld: ../../src/cfgparser/cfgfile_gen.o: relocation
>>>>> R_ARM_MOVW_ABS_NC against `a local symbol' can not be used when making
>>>>> a shared object; recompile with -fPIC
>>>>> ../../src/cfgparser/cfgfile_gen.o: could not read symbols: Bad value
>>>>> collect2: error: ld returned 1 exit status
>>>>> make[1]: *** [olsrd_httpinfo.so.0.1] Error 1
>>>>> make[1]: Leaving directory `/usr/src/olsrd/lib/httpinfo'
>>>>> make: *** [libs] Error 2
>>>>> [(spam-protected) olsrd]# git diff
>>>>> diff --git a/src/cfgparser/Makefile b/src/cfgparser/Makefile
>>>>> index d318410..6ddae61 100644
>>>>> --- a/src/cfgparser/Makefile
>>>>> +++ b/src/cfgparser/Makefile
>>>>> @@ -61,7 +61,7 @@ endif
>>>>>
>>>>>  ifdef MAKEBIN
>>>>>
>>>>> -CPPFLAGS +=    -DMAKEBIN
>>>>> +CPPFLAGS +=    -DMAKEBIN -fPIC
>>>>>  NAME =         $(BINNAME)
>>>>>
>>>>>  else
>>>>> [(spam-protected) olsrd]#
>>>>>
>>>>>
>>>>> Saverio
>>>>>
>>>>> 2013/7/25 Ferry Huberts <(spam-protected)>:
>>>>>> try adding -fPIC to line 66 of src/cfgparser and see if that works.
>>>>>> if so, pls tell me and I'll try it on all our builds
>>>>>>
>>>>>> On 25/07/13 15:36, Saverio Proto wrote:
>>>>>>> Hello,
>>>>>>>
>>>>>>> I wanted to compile olsrd for my cubieboard. I am compiling directly
>>>>>>> on the ARM board. Compiling the core is fine. When I go for make libs
>>>>>>> I get the following problem:
>>>>>>>
>>>>>>> ake[1]: Entering directory `/usr/src/olsrd/lib/httpinfo'
>>>>>>> make[1]: Leaving directory `/usr/src/olsrd/lib/httpinfo'
>>>>>>> make[1]: Entering directory `/usr/src/olsrd/lib/httpinfo'
>>>>>>> [CC] src/olsrd_plugin.c
>>>>>>> [CC] src/olsrd_httpinfo.c
>>>>>>> [CC] src/admin_interface.c
>>>>>>> [LD] olsrd_httpinfo.so.0.1
>>>>>>> /usr/bin/ld: ../../src/cfgparser/cfgfile_gen.o: relocation
>>>>>>> R_ARM_MOVW_ABS_NC against `a local symbol' can not be used when making
>>>>>>> a shared object; recompile with -fPIC
>>>>>>> ../../src/cfgparser/cfgfile_gen.o: could not read symbols: Bad value
>>>>>>> collect2: error: ld returned 1 exit status
>>>>>>> make[1]: *** [olsrd_httpinfo.so.0.1] Error 1
>>>>>>> make[1]: Leaving directory `/usr/src/olsrd/lib/httpinfo'
>>>>>>> make: *** [libs] Error 2
>>>>>>>
>>>>>>> any hint how to fix the Makefile ?
>>>>>>>
>>>>>>> Saverio
>>>>>>>
>>>>>>
>>>>>> --
>>>>>> Ferry Huberts
>>>
>>
>> --
>> Ferry Huberts