ceph/do_cmake.sh
Kefu Chai 5fc657b40d cmake: drop WITH_PYTHON2 option
* drop WITH_PYTHON2 option
* print warning message if WITH_PYTHON3 is disabled
* drop MGR_PYTHON_VERSION option, as we don't support use different
  python version for python binding and ceph-mgr embedded python
  interpreter anymore. as before switching to python3-only build,
  we can build python3 and python2 python bindings, and ceph-mgr
  can use either of them. but after switching to python3-only
  build, ceph-mgr has to use whatever python version used to
  build python binding.
* move WITH_PYTHON3 option to $top_srcdir/CMakeLists.txt, as ceph-mgr
  and python binding will share this option.
* hardware ${PYTHON_VERSION} to 3
* hardware ${Python${PYTHON_VERSION}_VERSION_MAJOR} to 3
* only build boost library with python3
* s/Python_EXECUTABLE/Python3_EXECUTABLE/
* update the build scripts and packagings accordingly
* rename all cython${PYTHON_VERSION}_* targets to cython_*
* update distutils_install_module() so it does not take python_version
  parameter anymore.

Signed-off-by: Kefu Chai <kchai@redhat.com>
2019-12-19 10:58:58 +08:00

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#!/usr/bin/env bash
set -x
git submodule update --init --recursive
: ${BUILD_DIR:=build}
: ${CEPH_GIT_DIR:=..}
if [ -e $BUILD_DIR ]; then
echo "'$BUILD_DIR' dir already exists; either rm -rf '$BUILD_DIR' and re-run, or set BUILD_DIR env var to a different directory name"
exit 1
fi
PYBUILD="2"
if [ -r /etc/os-release ]; then
source /etc/os-release
case "$ID" in
fedora)
if [ "$VERSION_ID" -ge "29" ] ; then
PYBUILD="3.7"
fi
;;
rhel|centos)
MAJOR_VER=$(echo "$VERSION_ID" | sed -e 's/\..*$//')
if [ "$MAJOR_VER" -ge "8" ] ; then
PYBUILD="3.6"
fi
;;
opensuse*|suse|sles)
PYBUILD="3"
ARGS+=" -DWITH_RADOSGW_AMQP_ENDPOINT=OFF"
ARGS+=" -DWITH_RADOSGW_KAFKA_ENDPOINT=OFF"
;;
esac
elif [ "$(uname)" == FreeBSD ] ; then
PYBUILD="3"
ARGS+=" -DWITH_RADOSGW_AMQP_ENDPOINT=OFF"
ARGS+=" -DWITH_RADOSGW_KAFKA_ENDPOINT=OFF"
else
echo Unknown release
exit 1
fi
if [[ "$PYBUILD" =~ ^3(\..*)?$ ]] ; then
ARGS+=" -DWITH_PYTHON3=${PYBUILD}"
fi
if type ccache > /dev/null 2>&1 ; then
echo "enabling ccache"
ARGS+=" -DWITH_CCACHE=ON"
fi
mkdir $BUILD_DIR
cd $BUILD_DIR
if type cmake3 > /dev/null 2>&1 ; then
CMAKE=cmake3
else
CMAKE=cmake
fi
${CMAKE} $ARGS "$@" $CEPH_GIT_DIR || exit 1
set +x
# minimal config to find plugins
cat <<EOF > ceph.conf
[global]
plugin dir = lib
erasure code dir = lib
EOF
echo done.
if [[ ! $ARGS =~ "-DCMAKE_BUILD_TYPE" ]]; then
cat <<EOF
****
WARNING: do_cmake.sh now creates debug builds by default. Performance
may be severely affected. Please use -DCMAKE_BUILD_TYPE=RelWithDebInfo
if a performance sensitive build is required.
****
EOF
fi