sed -e 's/@//g' -e 's/%bcond_with make_check/%bcond_without make_check/g' < ceph.spec.in > $OUTFILE
}
+function ensure_decent_gcc_on_deb {
+ # point gcc to the one offered by distro if the used one is different
+ local old=$(gcc -dumpversion)
+ local new=$1
+ if dpkg --compare-versions $old eq $new; then
+ return
+ fi
+
+ case $old in
+ 4*)
+ old=4.8;;
+ 5*)
+ old=5;;
+ 7*)
+ old=7;;
+ esac
+
+ cat <<EOF
+/usr/bin/gcc now points to gcc-$old, which is not the version shipped with the
+distro: gcc-$new. Reverting...
+EOF
+
+ $SUDO update-alternatives --remove-all gcc || true
+ $SUDO update-alternatives \
+ --install /usr/bin/gcc gcc /usr/bin/gcc-${new} 20 \
+ --slave /usr/bin/g++ g++ /usr/bin/g++-${new}
+
+ $SUDO update-alternatives \
+ --install /usr/bin/gcc gcc /usr/bin/gcc-${old} 10 \
+ --slave /usr/bin/g++ g++ /usr/bin/g++-${old}
+
+ $SUDO update-alternatives --auto gcc
+
+ # cmake uses the latter by default
+ $SUDO ln -nsf /usr/bin/gcc /usr/bin/x86_64-linux-gnu-gcc
+ $SUDO ln -nsf /usr/bin/g++ /usr/bin/x86_64-linux-gnu-g++
+}
+
if [ x`uname`x = xFreeBSDx ]; then
$SUDO pkg install -yq \
devel/babeltrace \
echo "Using apt-get to install dependencies"
$SUDO apt-get install -y lsb-release devscripts equivs
$SUDO apt-get install -y dpkg-dev gcc
+ case "$VERSION" in
+ *Trusty*)
+ ensure_decent_gcc_on_deb 4.8
+ ;;
+ *Xenial*)
+ ensure_decent_gcc_on_deb 5
+ ;;
+ esac
if ! test -r debian/control ; then
echo debian/control is not a readable file
exit 1