Merge commit '36bca61764984ff5395653cf8377ec5daa71b709' as 'libs/protobuf'

libs/protobuf/kokoro/common/cmake.sh

@@ -0,0 +1,84 @@
+#!/bin/bash
+#
+# Build tests under CMake.
+#
+# This script is used from macos and linux builds. It runs cmake and ctest in
+# the current directory. Any additional setup should be done before running this
+# script.
+#
+# This script uses `caplog` to save logfiles. See caplog.sh for details.
+
+set -eu -o pipefail
+: ${SCRIPT_ROOT:=$(cd $(dirname $0)/../..; pwd)}
+
+################################################################################
+# If you are using this script to run tests, you can set some environment
+# variables to control behavior:
+#
+# By default, find the sources based on this script's path.
+: ${SOURCE_DIR:=${SCRIPT_ROOT}}
+#
+# By default, put outputs under <git root>/cmake/build.
+: ${BUILD_DIR:=${SOURCE_DIR}/cmake/build}
+#
+# CMAKE_BUILD_TYPE is supported in cmake 3.22+. If set, we pass the value of this
+# variable explicitly for compatibility with older versions of cmake. See:
+#   https://cmake.org/cmake/help/latest/variable/CMAKE_BUILD_TYPE.html
+# (N.B.: not to be confused with CMAKE_CONFIG_TYPE.)
+if [[ -n ${CMAKE_BUILD_TYPE:-} ]]; then
+  CMAKE_BUILD_TYPE_FLAG="-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}"
+else
+  CMAKE_BUILD_TYPE_FLAG=
+fi
+#
+# For several other CMake options, see docs here:
+#   https://cmake.org/cmake/help/latest/manual/cmake-env-variables.7.html
+#
+# Some variables you may want to override (see cmake docs for details):
+#   CMAKE_BUILD_PARALLEL_LEVEL
+#   CMAKE_CONFIG_TYPE (N.B.: not to be confused with CMAKE_BUILD_TYPE)
+#   CMAKE_GENERATOR
+#   CTEST_PARALLEL_LEVEL
+################################################################################
+
+echo "Building using..."
+echo "       Sources: ${SOURCE_DIR}"
+echo "  Build output: ${BUILD_DIR}"
+if [[ ${SOURCE_DIR} != ${SCRIPT_ROOT} ]]; then
+  echo " Build scripts: ${SCRIPT_ROOT}"
+fi
+set -x
+source ${SCRIPT_ROOT}/kokoro/common/caplog.sh
+
+#
+# Configure under $BUILD_DIR:
+#
+mkdir -p "${BUILD_DIR}"
+
+(
+  cd "${BUILD_DIR}"
+  caplog 01_configure \
+    cmake -S "${SOURCE_DIR}" \
+    ${CMAKE_BUILD_TYPE_FLAG} \
+    ${CAPLOG_CMAKE_ARGS:-}
+)
+if [[ -n ${CAPLOG_DIR:-} ]]; then
+  # Save configuration logs.
+  mkdir -p "${CAPLOG_DIR}/CMakeFiles"
+  cp "${BUILD_DIR}"/CMakeFiles/CMake*.log "${CAPLOG_DIR}/CMakeFiles"
+fi
+
+#
+# Build:
+#
+caplog 02_build \
+  cmake --build "${BUILD_DIR}"
+
+#
+# Run tests
+#
+(
+  cd "${BUILD_DIR}"
+  caplog 03_combined_testlog \
+    ctest ${CAPLOG_CTEST_ARGS:-}
+)