sb-setup.sh

#!/bin/bash
TOOLDIR="$(dirname `which $0`)"
source "$TOOLDIR/utility-functions.inc"

# Set up the crosscompiling environment Scratchbox2 and test it with a tiny program.
# To be executed under the Mer SDK

[ -z "$MERSDK" ] && ${TOOLDIR}/exec-mer.sh $0
[ -z "$MERSDK" ] && exit 0

source ~/.hadk.env

minfo "Setup for Scratchbox2"
cd "$MER_ROOT"

SFFE_SB2_TARGET="$MER_ROOT/targets/$VENDOR-$DEVICE-armv7hl"

if [ -d "$SFFE_SB2_TARGET" ]; then
   minfo "SB2_TARGET $SFFE_SB2_TARGET exists, skipping creation"
   exit 0
fi

TARGETS_URL=http://releases.sailfishos.org/sdk/latest/targets/targets.json
if [ -z "$TARGET" ]; then
    minfo "No target specified. Assuming the latest."
    TARBALL_URL=$(curl $TARGETS_URL | grep 'armv7hl.tar.bz2' | cut -d\" -f4 | sort | tail -n1)
else
    TARBALL_URL=$(curl $TARGETS_URL | grep 'armv7hl.tar.bz2' | grep $TARGET | cut -d\" -f4)
fi
TARBALL=$(basename $TARBALL_URL)

mkdir -p $SFFE_SB2_TARGET
 
if [ -f $TARBALL ] ; then
   minfo "Using the existing tarball $TARBALL ..."
else
   minfo "Getting the tarball $TARBALL ..."
   curl -O $TARBALL_URL || die
fi

minfo "Unpacking ..."
sudo tar --numeric-owner -pxjf $TARBALL -C $SFFE_SB2_TARGET || die
mv ~/.scratchbox2{,-$(date +%d-%m-%Y.%H-%M-%S)}

minfo "Changing ownership of $SFFE_SB2_TARGET to $USER"
[ $(stat -c %u $SFFE_SB2_TARGET ) == $(id -u) ] || sudo chown -R $USER $SFFE_SB2_TARGET

cd $SFFE_SB2_TARGET
grep :$(id -u): etc/passwd || grep :$(id -u): /etc/passwd >> etc/passwd
grep :$(id -g): etc/group  || grep :$(id -g): /etc/group  >> etc/group

if [ ! x"$(sb2-config -l)" = x"$VENDOR-$DEVICE-armv7hl" ] ; then
    minfo "Calling sb2-init... " 
    sb2-init -d -L "--sysroot=/" -C "--sysroot=/" \
	-c /usr/bin/qemu-arm-dynamic -m sdk-build \
	-n -N -t / $VENDOR-$DEVICE-armv7hl \
	/opt/cross/bin/armv7hl-meego-linux-gnueabi-gcc || die
    sb2 -t $VENDOR-$DEVICE-armv7hl -m sdk-install -R rpm --rebuilddb || die
    sb2 -t $VENDOR-$DEVICE-armv7hl -m sdk-install -R zypper ar \
        -G http://repo.merproject.org/releases/mer-tools/rolling/builds/armv7hl/packages/ mer-tools-rolling || die
    sb2 -t $VENDOR-$DEVICE-armv7hl -m sdk-install -R zypper ref --force || die
fi

mkdir -p "$MER_ROOT/tmp"
cd "$MER_ROOT/tmp"

minfo "Testing the newly installed tools"
cat > main.c << EOF
#include <stdlib.h>
#include <stdio.h>
int main(void) {
  printf("URAAAA!\n");
  return EXIT_SUCCESS;
}
EOF

sb2 -t $VENDOR-$DEVICE-armv7hl gcc main.c -o test || die "Cannot compile"
sb2 -t $VENDOR-$DEVICE-armv7hl ./test || die "Cannot run"
minfo "Done with the Scratchbox2 setup"