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ceph/do_cmake.sh
Mark Nelson d433522ae9 do_cmake: Warn user about slow debug performance by default.
Signed-off-by: Mark Nelson <mnelson@redhat.com>
2018-12-12 12:09:57 -06:00

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#!/bin/sh -x
git submodule update --init --recursive
if test -e build; then
echo 'build dir already exists; rm -rf build and re-run'
exit 1
fi
PYBUILD="2"
source /etc/os-release
case "$ID" in
fedora)
if [ "$VERSION_ID" -ge "29" ] ; then
PYBUILD="3"
fi
;;
rhel|centos)
MAJOR_VER=$(echo "$VERSION_ID" | sed -e 's/\..*$//')
if [ "$MAJOR_VER" -ge "8" ] ; then
PYBUILD="3"
fi
;;
opensuse*|suse|sles)
PYBUILD="3"
;;
esac
if [ "$PYBUILD" = "3" ] ; then
ARGS="$ARGS -DWITH_PYTHON2=OFF -DWITH_PYTHON3=ON -DMGR_PYTHON_VERSION=3"
fi
if type ccache > /dev/null 2>&1 ; then
echo "enabling ccache"
ARGS="$ARGS -DWITH_CCACHE=ON"
fi
mkdir build
cd build
if type cmake3 > /dev/null 2>&1 ; then
CMAKE=cmake3
else
CMAKE=cmake
fi
${CMAKE} -DCMAKE_BUILD_TYPE=Debug $ARGS "$@" .. || exit 1
# minimal config to find plugins
cat <<EOF > ceph.conf
plugin dir = lib
erasure code dir = lib
EOF
echo done.
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