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Stretch build
#! /bin/bash
set -e
trap 'previous_command=$this_command; this_command=$BASH_COMMAND' DEBUG
trap 'echo FAILED COMMAND: $previous_command' EXIT
#-------------------------------------------------------------------------------------------
# This script will download packages for, configure, build and install a GCC cross-compiler.
# Customize the variables (INSTALL_PATH, TARGET, etc.) to your liking before running.
# If you get an error and need to resume the script from some point in the middle,
# just delete/comment the preceding lines before running it again.
#
# See: http://preshing.com/20141119/how-to-build-a-gcc-cross-compiler
#-------------------------------------------------------------------------------------------
export SYSROOT=/home/pi/RPI_ROOT
INSTALL_PATH=/opt/cross
TARGET=arm-linux-gnueabihf
LINUX_ARCH=arm
CONFIGURATION_OPTIONS="--disable-werror"
SYSROOT_OPTIONS="--with-sysroot=$SYSROOT --with-build-sysroot=$SYSROOT"
USE_NEWLIB=0
PARALLEL_MAKE=-j4
BINUTILS_VERSION=binutils-2.30
GCC_VERSION=gcc-6.3.0
LINUX_KERNEL_VERSION=linux-4.9.80
GLIBC_VERSION=glibc-2.27
MPFR_VERSION=mpfr-3.1.2
GMP_VERSION=gmp-6.0.0a
MPC_VERSION=mpc-1.0.2
ISL_VERSION=isl-0.16.1
CLOOG_VERSION=cloog-0.18.1
export PATH=$INSTALL_PATH/bin:$PATH
# Download packages
export http_proxy=$HTTP_PROXY https_proxy=$HTTP_PROXY ftp_proxy=$HTTP_PROXY
wget -nc https://ftp.gnu.org/gnu/binutils/$BINUTILS_VERSION.tar.gz
wget -nc https://ftp.gnu.org/gnu/gcc/$GCC_VERSION/$GCC_VERSION.tar.gz
wget -nc https://www.kernel.org/pub/linux/kernel/v4.x/$LINUX_KERNEL_VERSION.tar.xz
wget -nc https://ftp.gnu.org/gnu/glibc/$GLIBC_VERSION.tar.xz
wget -nc https://ftp.gnu.org/gnu/mpfr/$MPFR_VERSION.tar.xz
wget -nc https://ftp.gnu.org/gnu/gmp/$GMP_VERSION.tar.xz
wget -nc https://ftp.gnu.org/gnu/mpc/$MPC_VERSION.tar.gz
wget -nc ftp://gcc.gnu.org/pub/gcc/infrastructure/$ISL_VERSION.tar.bz2
wget -nc ftp://gcc.gnu.org/pub/gcc/infrastructure/$CLOOG_VERSION.tar.gz
# Extract everything
for f in *.tar*; do tar xfkv $f; done
# Make symbolic links
cd $GCC_VERSION
ln -sf `ls -1d ../mpfr-*/` mpfr
ln -sf `ls -1d ../gmp-*/` gmp
ln -sf `ls -1d ../mpc-*/` mpc
ln -sf `ls -1d ../isl-*/` isl
#ln -sf `ls -1d ../cloog-*/` cloog
cd ..
# Step 1. Binutils
mkdir -p build-binutils
cd build-binutils
../$BINUTILS_VERSION/configure --prefix=$INSTALL_PATH --target=$TARGET $CONFIGURATION_OPTIONS $SYSROOT_OPTIONS
make $PARALLEL_MAKE
make install
cd ..
# Step 2. Linux Kernel Headers
if [ $USE_NEWLIB -eq 0 ]; then
cd $LINUX_KERNEL_VERSION
make ARCH=$LINUX_ARCH INSTALL_HDR_PATH=$INSTALL_PATH/$TARGET headers_install
cd ..
fi
# Step 3. C/C++ Compilers
mkdir -p build-gcc
cd build-gcc
if [ $USE_NEWLIB -ne 0 ]; then
NEWLIB_OPTION=--with-newlib
fi
../$GCC_VERSION/configure --prefix=$INSTALL_PATH --target=$TARGET --enable-languages=c,c++ --with-float=hard $CONFIGURATION_OPTIONS $SYSROOT_OPTIONS
make $PARALLEL_MAKE all-gcc
make install-gcc
cd ..
if [ $USE_NEWLIB -ne 0 ]; then
# Steps 4-6: Newlib
mkdir -p build-newlib
cd build-newlib
../newlib-master/configure --prefix=$INSTALL_PATH --target=$TARGET $CONFIGURATION_OPTIONS
make $PARALLEL_MAKE
make install
cd ..
else
# Step 4. Standard C Library Headers and Startup Files
mkdir -p build-glibc
cd build-glibc
../$GLIBC_VERSION/configure --prefix=$INSTALL_PATH/$TARGET --build=$MACHTYPE --host=$TARGET --target=$TARGET --with-headers=$INSTALL_PATH/$TARGET/include $CONFIGURATION_OPTIONS libc_cv_forced_unwind=yes
make install-bootstrap-headers=yes install-headers
make $PARALLEL_MAKE csu/subdir_lib
install csu/crt1.o csu/crti.o csu/crtn.o $INSTALL_PATH/$TARGET/lib
$TARGET-gcc -nostdlib -nostartfiles -shared -x c /dev/null -o $INSTALL_PATH/$TARGET/lib/libc.so
touch $INSTALL_PATH/$TARGET/include/gnu/stubs.h
cd ..
# Step 5. Compiler Support Library
cd build-gcc
make $PARALLEL_MAKE all-target-libgcc
make install-target-libgcc
cd ..
# Step 6. Standard C Library & the rest of Glibc
cd build-glibc
make $PARALLEL_MAKE
make install
cd ..
fi
# Step 7. Standard C++ Library & the rest of GCC
cd build-gcc
make $PARALLEL_MAKE all
make install
cd ..
trap - EXIT
echo 'Success!'
@jvcleave

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commented Mar 30, 2018

VM ISO (Needed 15 GB of space 👎 )
http://caesar.ftp.acc.umu.se/mirror/cdimage/release/9.4.0-live/amd64/iso-hybrid/debian-live-9.4.0-amd64-xfce.iso

VM PACKAGES NEEDED:
sudo apt-get install bison

needs fix applied to OF 0.10.

openframeworks/openFrameworks#5741 (comment)

variables in ~/.profile

export GCC_PREFIX=arm-linux-gnueabihf
export GST_VERSION=1.0
export RPI_ROOT=/home/pi/RPI_ROOT
export TOOLCHAIN_ROOT=/opt/cross/bin
export PLATFORM_OS=Linux
export PLATFORM_ARCH=armv6l
export PKG_CONFIG_LIBDIR=${RPI_ROOT}/usr/lib/pkgconfig:${RPI_ROOT}/usr/lib/${GCC_PREFIX}/pkgconfig:${RPI_ROOT}/usr/share/pkgconfig
export CXX=${TOOLCHAIN_ROOT}/${GCC_PREFIX}-g++
export CC=${TOOLCHAIN_ROOT}/${GCC_PREFIX}-gcc
export AR=${TOOLCHAIN_ROOT}/${GCC_PREFIX}-ar
export LD=${TOOLCHAIN_ROOT}/${GCC_PREFIX}-ld
@jvcleave

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commented Mar 30, 2018

cd usr/lib/arm-linux-gnueabihf


rm libudev.so libanl.so libBrokenLocale.so libcidn.so libcrypt.so libdbus-1.so libdl.so libexpat.so libglib-2.0.so liblzma.so libm.so libnsl.so libnss_compat.so libnss_dns.so libnss_files.so libnss_hesiod.so libnss_nisplus.so libnss_nis.so libpcre.so  libresolv.so libthread_db.so libusb-1.0.so libutil.so libz.so

ln -s ../../../lib/arm-linux-gnueabihf/libanl.so.1  libanl.so        
ln -s ../../../lib/arm-linux-gnueabihf/libBrokenLocale.so.1  libBrokenLocale.so      
ln -s ../../../lib/arm-linux-gnueabihf/libcidn.so.1  libcidn.so        
ln -s ../../../lib/arm-linux-gnueabihf/libcrypt.so.1  libcrypt.so       
ln -s ../../../lib/arm-linux-gnueabihf/libdbus-1.so.3.14.15 libdbus-1.so       
ln -s ../../../lib/arm-linux-gnueabihf/libdl.so.2  libdl.so        
ln -s ../../../lib/arm-linux-gnueabihf/libexpat.so.1.6.2  libexpat.so       
ln -s ../../../lib/arm-linux-gnueabihf/libglib-2.0.so.0  libglib-2.0.so       
ln -s ../../../lib/arm-linux-gnueabihf/liblzma.so.5.2.2  liblzma.so        
ln -s ../../../lib/arm-linux-gnueabihf/libm.so.6  libm.so        
ln -s ../../../lib/arm-linux-gnueabihf/libnsl.so.1  libnsl.so        
ln -s ../../../lib/arm-linux-gnueabihf/libnss_compat.so.2  libnss_compat.so      
ln -s ../../../lib/arm-linux-gnueabihf/libnss_dns.so.2  libnss_dns.so       
ln -s ../../../lib/arm-linux-gnueabihf/libnss_files.so.2  libnss_files.so      
ln -s ../../../lib/arm-linux-gnueabihf/libnss_hesiod.so.2  libnss_hesiod.so      
ln -s ../../../lib/arm-linux-gnueabihf/libnss_nisplus.so.2  libnss_nisplus.so      
ln -s ../../../lib/arm-linux-gnueabihf/libnss_nis.so.2  libnss_nis.so       
ln -s ../../../lib/arm-linux-gnueabihf/libpcre.so.3  libpcre.so        
ln -s ../../../lib/arm-linux-gnueabihf/libresolv.so.2  libresolv.so       
ln -s ../../../lib/arm-linux-gnueabihf/libthread_db.so.1  libthread_db.so      
ln -s ../../../lib/arm-linux-gnueabihf/libusb-1.0.so.0.1.0  libusb-1.0.so       
ln -s ../../../lib/arm-linux-gnueabihf/libutil.so.1  libutil.so        
ln -s ../../../lib/arm-linux-gnueabihf/libz.so.1.2.8  libz.so  
@prisonerjohn

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commented May 8, 2018

There were a couple of extra files I had to relink, here's my full list:

rm libanl.so libBrokenLocale.so libcidn.so libcrypt.so libdbus-1.so libdl.so libexpat.so libglib-2.0.so liblzma.so libm.so libmnl.so libnsl.so libnss_compat.so libnss_dns.so libnss_files.so libnss_hesiod.so libnss_nisplus.so libnss_nis.so libpcre.so  libresolv.so librt.so libthread_db.so libusb-1.0.so libutil.so libuuid.so libz.so

ln -s ../../../lib/arm-linux-gnueabihf/libanl.so.1  libanl.so        
ln -s ../../../lib/arm-linux-gnueabihf/libBrokenLocale.so.1  libBrokenLocale.so      
ln -s ../../../lib/arm-linux-gnueabihf/libcidn.so.1  libcidn.so        
ln -s ../../../lib/arm-linux-gnueabihf/libcrypt.so.1  libcrypt.so       
ln -s ../../../lib/arm-linux-gnueabihf/libdbus-1.so.3.14.15 libdbus-1.so       
ln -s ../../../lib/arm-linux-gnueabihf/libdl.so.2  libdl.so        
ln -s ../../../lib/arm-linux-gnueabihf/libexpat.so.1.6.2  libexpat.so       
ln -s ../../../lib/arm-linux-gnueabihf/libglib-2.0.so.0  libglib-2.0.so       
ln -s ../../../lib/arm-linux-gnueabihf/liblzma.so.5.2.2  liblzma.so        
ln -s ../../../lib/arm-linux-gnueabihf/libm.so.6  libm.so        
ln -s ../../../lib/arm-linux-gnueabihf/libmnl.so.0.2.0  libmnl.so        
ln -s ../../../lib/arm-linux-gnueabihf/libnsl.so.1  libnsl.so        
ln -s ../../../lib/arm-linux-gnueabihf/libnss_compat.so.2  libnss_compat.so      
ln -s ../../../lib/arm-linux-gnueabihf/libnss_dns.so.2  libnss_dns.so       
ln -s ../../../lib/arm-linux-gnueabihf/libnss_files.so.2  libnss_files.so      
ln -s ../../../lib/arm-linux-gnueabihf/libnss_hesiod.so.2  libnss_hesiod.so      
ln -s ../../../lib/arm-linux-gnueabihf/libnss_nisplus.so.2  libnss_nisplus.so      
ln -s ../../../lib/arm-linux-gnueabihf/libnss_nis.so.2  libnss_nis.so       
ln -s ../../../lib/arm-linux-gnueabihf/libpcre.so.3  libpcre.so        
ln -s ../../../lib/arm-linux-gnueabihf/libresolv.so.2  libresolv.so       
ln -s ../../../lib/arm-linux-gnueabihf/librt.so.1  librt.so       
ln -s ../../../lib/arm-linux-gnueabihf/libthread_db.so.1  libthread_db.so      
ln -s ../../../lib/arm-linux-gnueabihf/libusb-1.0.so.0.1.0  libusb-1.0.so       
ln -s ../../../lib/arm-linux-gnueabihf/libutil.so.1  libutil.so        
ln -s ../../../lib/arm-linux-gnueabihf/libuuid.so.1.3.0  libuuid.so        
ln -s ../../../lib/arm-linux-gnueabihf/libz.so.1.2.8  libz.so  
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