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tools: add glibc2.38 for rootfs #19

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62 changes: 50 additions & 12 deletions scripts/utils/build-rootfs-img.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -173,7 +173,7 @@ if [[ ! -f ${SVM_DESTINATION}/svm.sh ]]; then
echo -e '#!/bin/sh\n\n/usr/gunyah/crosvm --no-syslog run --disable-sandbox \\' > ./svm.sh
echo -e '--serial=type=stdout,hardware=virtio-console,console,stdin,num=1 \\' >> ./svm.sh
echo -e '--serial=type=stdout,hardware=serial,earlycon,num=1 \\' >> ./svm.sh
echo -e '--initrd /usr/gunyah/initrd.img --no-balloon --no-rng \\' >> ./svm.sh
echo -e '--initrd /usr/gunyah/initrd.img --no-rng \\' >> ./svm.sh
echo -e '--params "rw root=/dev/ram rdinit=/sbin/init earlyprintk=serial panic=0" \\' >> ./svm.sh
echo -e ' /usr/gunyah/Image $@\n' >> ./svm.sh

Expand Down Expand Up @@ -212,16 +212,19 @@ if [[ ! -f ${ROOTFS_REFERENCE_DIR}/lib/libgcc_s.so.1 ]]; then
git config --global color.ui auto
fi

ROOTFS_IMAGE_TO_BUILD="rpb-console-image"
ROOTFS_IMAGE_TO_BUILD="libgcc"
export MACHINE=qemuarm64
export DISTRO=rpb

mkdir ${ROOTFS_BASE}/oe-rpb
cd ${ROOTFS_BASE}/oe-rpb

# fetch
~/bin/repo init -u https://github.com/96boards/oe-rpb-manifest.git -b qcom/master
~/bin/repo sync
if [[ ! -d ${ROOTFS_BASE}/oe-rpb ]]; then
mkdir ${ROOTFS_BASE}/oe-rpb
cd ${ROOTFS_BASE}/oe-rpb

# fetch
~/bin/repo init -u https://github.com/96boards/oe-rpb-manifest.git -b qcom/master
~/bin/repo sync
else
cd ${ROOTFS_BASE}/oe-rpb
fi

# add config for libgcc and other virtualization options
echo -e "\n" > ./extra_local.conf
Expand Down Expand Up @@ -249,15 +252,50 @@ if [[ ! -f ${ROOTFS_REFERENCE_DIR}/lib/libgcc_s.so.1 ]]; then
bitbake ${ROOTFS_IMAGE_TO_BUILD}

# Completed the build. The file libgcc_s.so.1 should be available at path
# ${ROOTFS_BASE}/oe-rpb/build/tmp-rpb-glibc/sysroots-components/cortexa57/libgcc/usr/lib/libgcc_s.so.1
LIBGCC_OUT_PATH="build/tmp-rpb-glibc/sysroots-components/cortexa57/libgcc/usr/lib"
# ${ROOTFS_BASE}/oe-rpb/build/tmp-rpb/sysroots-components/cortexa57/libgcc/usr/lib/libgcc_s.so.1
LIBGCC_OUT_PATH="build/tmp-rpb/sysroots-components/cortexa57/libgcc/usr/lib"

sudo cp ${ROOTFS_BASE}/oe-rpb/${LIBGCC_OUT_PATH}/libgcc_s.so.1 ${ROOTFS_REFERENCE_DIR}/lib
sudo chmod 0755 ${ROOTFS_REFERENCE_DIR}/lib/libgcc_s.so.1

rm -rf ${ROOTFS_BASE}/oe-rpb
# rm -rf ${ROOTFS_BASE}/oe-rpb
fi

echo "check glibc "
GLIBC_VER_3x=$(strings ${ROOTFS_REFERENCE_DIR}/lib/libc.so.6 | grep "GLIBC_2.3")
echo "check glibc GLIBC_VER_3x : ${GLIBC_VER_3x}"
if [[ ! ${GLIBC_VER_3x} =~ "GLIBC_2.38" ]]; then
echo "start build GLIBC_2.38"
cd ${ROOTFS_BASE}

if [[ ! -d $ROOTFS_BASE/glibc-2.38-br-out ]]; then
if [[ ! -d $ROOTFS_BASE/glibc-2.38 ]]; then
wget https://ftp.gnu.org/gnu/glibc/glibc-2.38.tar.gz
tar -xvf glibc-2.38.tar.gz
fi

cd glibc-2.38

rm -rf build-aarch64
mkdir build-aarch64
cd build-aarch64
CC=aarch64-linux-gnu-gcc
CXX=aarch64-linux-gnu-g++

../configure \
--host=aarch64-linux-gnu \
--build=aarch64-linux-gnu \
--prefix=$ROOTFS_BASE/glibc-2.38-br-out

make
make install
fi

sudo cp -vf $ROOTFS_BASE/glibc-2.38-br-out/lib/libc.so.6 $ROOTFS_REFERENCE_DIR/lib/

else
echo "GLIBC_2.38 exist . pass ...."
fi
echo "Successfully created the reference files folder for rootfs image at : `pwd`"

# -----------------------------------------------------------------------------
Expand Down