Re: Build a cross compiler for Android target (arm)

[BERTRAND Joel <joel dot bertrand at systella dot fr>]

BERTRAND Joel a écrit :
> Jeffrey Walton a écrit :
> > On Mon, Oct 17, 2011 at 2:32 AM, Kai Ruottu<kai.ruottu@wippies.com>
> > wrote:
> > > 15.10.2011 12:41, BERTRAND Joel kirjoitti:
> > >
> > > > I'm trying to build a cross compiler for Android target as I want to
> > > > obtain a Fortran compiler.
> > > >
> > > > Of course, I have installed android ndk to have sysroot.
> > > > Build process stops with :
> > > >
> > > > checking whether the
> > > > /home/bertrand/android/ndk/compilers/gcc-build/./gcc/xgcc
> > > > -B/home/bertrand/android/ndk/compilers/gcc-build/./gcc/
> > > > -B/home/bertrand/android/ndk/compilers/arm-android-eabi/bin/
> > > > -B/home/bertrand/android/ndk/compilers/arm-android-eabi/lib/ -isystem
> > > > /home/bertrand/android/ndk/compilers/arm-android-eabi/include -isystem
> > > > /home/bertrand/android/ndk/compilers/arm-android-eabi/sys-include
> > > > linker
> > > > (/home/bertrand/android/ndk/compilers/gcc-build/./gcc/collect-ld)
> > > > supports shared libraries... yes
> > > > checking dynamic linker characteristics... no
> > > > checking how to hardcode library paths into programs... immediate
> > > > checking for shl_load... configure: error: Link tests are not allowed
> > > > after GCC_NO_EXECUTABLES.
> > > > make[1]: *** [configure-target-libstdc++-v3] Erreur 1
> > >
> > > Ok, you have the GCC binaries ready (in $build/gcc) and also
> > > libgcc (in $build/libgcc) and then your build crashes when
> > > trying to configure libstdc++-v3 ... The C parts are OK, but
> > > getting the C++ library fails. So what would be the sane
> > > reaction in this situation?
> > >
> > > For me it would be to try to compile and link a simple "Hello
> > > World" app with the new GCC... But maybe Android is too weird
> > > for this, no experience about whether it even supports simple
> > > "console" apps in a terminal window, requiring some really
> > > complex application as that "Hello World".
> > Google has their own stdc and stdc++, which has some compilation
> > problems. Search the Android NDK group
> > (http://groups.google.com/group/android-ndk) and the Android Issue
> > List (http://code.google.com/p/android/issues/list). See, for example,
> > http://code.google.com/p/android/issues/detail?id=14559.
>
> Thanks a lot for your answer, but I have search a long time before
> posting here... And I have found no real solution. Some people seem to
> have the same problem and I'm not able to find any solution.
>
> Regards,
>
> JKB


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