> On 12 March 2014 09:57, Renato Golin <renato.go...@linaro.org> wrote: > > On 11 March 2014 23:47, Felipe Rocha da Rosa <frdar...@inf.ufrgs.br> wrote: > >> I'm trying to build the native compiler to a arm a9 using this tutorial, > >> https://wiki.linaro.org/WorkingGroups/ToolChain/Using/GCCNative. > >> However, I need to compile in a x86_64 platform ubuntu, > >> like this --target=arm-unknown-eabi --build=i686-pc-linux-gnu > >> --host=arm-unknown-eabi, but without success. > > > > It's odd that you have to set --host as ARM, since your host is x86_64. > > > > Also, GCC might be different, but arm-unknown-eabi is a bare metal > > toolchain, not a linux one, maybe that's another source of problems. > > Try arm-linux-gnueabi for soft-float and arm-linux-gnueabihf for > > hard-float. > > > > IIUC, what you are trying to do is called "Canadian Cross" build, > which involves to use a cross-compiler: > - you'll use an x86_64 compiler to build a cross-compiler, running on > x86_64 and producing code for ARM. > - then you'll use this cross-compiler to cross-build the native-ARM compiler. > > I believe there is some documentation in GCC about Canadian Cross > builds, and I think cbuild2 supports such builds too. > > Christophe. Let's me explain, I want to compile that will be hosted and working in a ARM A9 Linux producing ARM binary (cross-native), but I need to create this compiler in my machine ubuntu x86_x64. Canadian cross, I think is when the three are different archs I 'm compiling now this ../configure --target=arm-none-linux-gnueabi --build=x86_64-linux-gnu --host=arm-none-linux-gnueabi, Thank you.
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