1 files changed, 99 insertions, 0 deletions
diff --git a/do_cmake.sh b/do_cmake.sh
new file mode 100755
index 000000000..25fb827b4
--- /dev/null
+++ b/do_cmake.sh
@@ -0,0 +1,99 @@
+#!/usr/bin/env bash
+set -ex
+
+if [ -d .git ]; then
+    git submodule update --init --recursive
+fi
+
+: ${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)
+          PYBUILD="3.7"
+          if [ "$VERSION_ID" -eq "32" ] ; then
+              PYBUILD="3.8"
+          elif [ "$VERSION_ID" -ge "33" ] ; then
+              PYBUILD="3.9"
+          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"
+          ;;
+      ubuntu)
+          MAJOR_VER=$(echo "$VERSION_ID" | sed -e 's/\..*$//')
+          if [ "$MAJOR_VER" -ge "22" ] ; then
+              PYBUILD="3.10"
+          fi
+          ;;
+
+  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=${PYBUILD}"
+fi
+
+if type ccache > /dev/null 2>&1 ; then
+    echo "enabling ccache"
+    ARGS+=" -DWITH_CCACHE=ON"
+fi
+
+if [[ ! "$ARGS $@" =~ "-DBOOST_J" ]] ; then
+    ncpu=$(getconf _NPROCESSORS_ONLN 2>&1)
+    [ -n "$ncpu" -a "$ncpu" -gt 1 ] && ARGS+=" -DBOOST_J=$(expr $ncpu / 2)"
+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
+