GCC cross compile tool

karthik486

I am trying to create a GCC cross compile tool for arm usin GCC-4.8.0 but I am getting build errors. I need some guidance with creating the cross compile tool chain.

Ubuntu 12.10

Steps I followed:

1: Download GCC-4.8 from gcc-gnu.org and untar it

2: From GCC-4.8 folder I downloaded the prerequisities with command below

./contrib/download_prerequisites

3: then from a build folder I configured it using below command

../gcc-4.8.0/configure --target=arm-eabi \

--with-mode=thumb --enable-languages=c,c++ \

--with-arch=armv5te

4: make

but the build fails.

Can anyone point me to the correct configuration to create a cross compiler for ARM A9/A15

Goineasy9

I think seeing the error messages that appeared after you executed the make command might tell where your problem is. You'll need to post them in order for anyone to help you.

karthik486

I am to build GCC with these commands, but make install fails in GCC

export CC="gcc -m64"
export CXX="g++ -m64"


mkdir binutils-build
cd binutils-build

../binutils-2.23.52/configure --prefix=/home/karthik/Learn/arm-binutils --target=arm-eabi --enable-interwork --enable-multilib

make all install

export PATH="$PATH:/home/karthik/Learn/arm-binutils/bin"

cd gcc-4.8.0

./contrib/download_prerequisites

cd ..

mkdir gcc-arm-cross
cd gcc-arm-cross

../gcc-4.8.0/configure \
--target=arm-eabi \
--host=x86_64-linux-gnu --build=x86_64-linux-gnu \
--with-gmp-version=4.3.2 --with-mpfr-version=2.4.2 --with-gcc-version=4.7.2 \
--disable-nls --disable-shared --disable-multilib \
--disable-decimal-float --disable-threads \
--disable-libmudflap --disable-libssp \
--disable-libgomp --enable-languages=c
__________________________________________________________________________
Attached all log files

make install fails with following log:

chmod 644 /usr/local/lib/gcc/arm-eabi/4.8.0/libgcc.a
arm-eabi-ranlib /usr/local/lib/gcc/arm-eabi/4.8.0/libgcc.a
/bin/bash: arm-eabi-ranlib: command not found
make[2]: *** [install-leaf] Error 127
make[2]: Leaving directory `/home/karthik/Learn/gcc-arm-cross/arm-eabi/libgcc'
make[1]: *** [install-target-libgcc] Error 2
make[1]: Leaving directory `/home/karthik/Learn/gcc-arm-cross'
make: *** [install] Error 2

karthik486

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karthik486

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karthik486

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karthik486

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