doris/env.sh

# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.

# check DORIS_HOME
export LC_ALL=C

if [[ -z ${DORIS_HOME} ]]; then
    echo "Error: DORIS_HOME is not set"
    exit 1
fi

# check OS type
if [[ ! -z "$OSTYPE" ]]; then
    if [[ ${OSTYPE} != "linux-gnu" ]] && [[ ${OSTYPE:0:6} != "darwin" ]]; then
        echo "Error: Unsupported OS type: $OSTYPE"
        exit 1
    fi
fi

# include custom environment variables
if [[ -f ${DORIS_HOME}/custom_env.sh ]]; then
    . ${DORIS_HOME}/custom_env.sh
fi

# set DORIS_THIRDPARTY
if [[ -z ${DORIS_THIRDPARTY} ]]; then
    export DORIS_THIRDPARTY=${DORIS_HOME}/thirdparty
fi

# check python
export PYTHON=python
if ! ${PYTHON} --version; then
    export PYTHON=python2.7
    if ! ${PYTHON} --version; then
        echo "Error: python is not found"
        exit 1
    fi
fi

if [[ -z ${DORIS_TOOLCHAIN} ]]; then
    DORIS_TOOLCHAIN=gcc
fi

if [[ "${DORIS_TOOLCHAIN}" == "gcc" ]]; then
    # set GCC HOME
    if [[ -z ${DORIS_GCC_HOME} ]]; then
        DORIS_GCC_HOME=$(dirname $(which gcc))/..
        export DORIS_GCC_HOME
    fi

    gcc_ver=$(${DORIS_GCC_HOME}/bin/gcc -dumpfullversion -dumpversion)
    required_ver="7.3.0"
    if [[ ! "$(printf '%s\n' "$required_ver" "$gcc_ver" | sort -V | head -n1)" = "$required_ver" ]]; then
        echo "Error: GCC version (${gcc_ver}) must be greater than or equal to ${required_ver}"
        exit 1
    fi
    export CC=${DORIS_GCC_HOME}/bin/gcc
    export CXX=${DORIS_GCC_HOME}/bin/g++
    if test -x ${DORIS_GCC_HOME}/bin/ld; then
        export DORIS_BIN_UTILS=${DORIS_GCC_HOME}/bin/
    fi
elif [[ "${DORIS_TOOLCHAIN}" == "clang" ]]; then
    # set CLANG HOME
    if [[ -z ${DORIS_CLANG_HOME} ]]; then
        DORIS_CLANG_HOME=$(dirname $(which clang))/..
        export DORIS_CLANG_HOME
    fi

    clang_ver=$(${DORIS_CLANG_HOME}/bin/clang -dumpfullversion -dumpversion)
    required_ver="13.0.0"
    if [[ ! "$(printf '%s\n' "$required_ver" "$clang_ver" | sort -V | head -n1)" = "$required_ver" ]]; then
        echo "Error: CLANG version (${clang_ver}) must be greater than or equal to ${required_ver}"
        exit 1
    fi
    export CC=${DORIS_CLANG_HOME}/bin/clang
    export CXX=${DORIS_CLANG_HOME}/bin/clang++
    if test -x ${DORIS_CLANG_HOME}/bin/ld.lld; then
        export DORIS_BIN_UTILS=${DORIS_CLANG_HOME}/bin/
    fi
    if [[ -f ${DORIS_CLANG_HOME}/bin/llvm-symbolizer ]]; then
        export ASAN_SYMBOLIZER_PATH=${DORIS_CLANG_HOME}/bin/llvm-symbolizer
    fi
else
    echo "Error: unknown DORIS_TOOLCHAIN=${DORIS_TOOLCHAIN}, currently only 'gcc' and 'clang' are supported"
    exit 1
fi

if [ -z "$DORIS_BIN_UTILS" ]; then
    export DORIS_BIN_UTILS=/usr/bin/
fi

# export CLANG COMPATIBLE FLAGS
export CLANG_COMPATIBLE_FLAGS=$(echo | ${DORIS_GCC_HOME}/bin/gcc -Wp,-v -xc++ - -fsyntax-only 2>&1 |
    grep -E '^\s+/' | awk '{print "-I" $1}' | tr '\n' ' ')


# if is called from build-thirdparty.sh, no need to check these tools
if test -z "${BUILD_THIRDPARTY_WIP}"; then
    # register keyword is forbidden to use in C++17
    # the C++ code generated by flex that remove register keyword after version 2.6.0
    # so we need check flex version here to avoid compilation failed
    flex_ver=$(flex --version | awk '{print $2}')
    required_ver="2.6.0"
    if [[ ! "$(printf '%s\n' "$required_ver" "$flex_ver" | sort -V | head -n1)" = "$required_ver" ]]; then
        echo "Error: flex version (${flex_ver}) must be greater than or equal to ${required_ver}"
        exit 1
    fi

    # check java home
    if [ -z "$JAVA_HOME" ]; then
        export JAVA=$(which java)
        JAVAP=$(which javap)
    else
        export JAVA="${JAVA_HOME}/bin/java"
        JAVAP="${JAVA_HOME}/bin/javap"
    fi

    if [ ! -x "$JAVA" ]; then
        echo "The JAVA_HOME environment variable is not defined correctly"
        echo "This environment variable is needed to run this program"
        echo "NB: JAVA_HOME should point to a JDK not a JRE"
        exit 1
    fi

    JAVA_VER=$(${JAVAP} -verbose java.lang.String | grep "major version" | cut -d " " -f5)
    if [[ $JAVA_VER -lt 52 ]]; then
        echo "Error: require JAVA with JDK version at least 1.8"
        exit 1
    fi

    # check maven
    MVN_CMD=mvn
    if [[ ! -z ${CUSTOM_MVN} ]]; then
        MVN_CMD=${CUSTOM_MVN}
    fi
    if ! ${MVN_CMD} --version; then
        echo "Error: mvn is not found"
        exit 1
    fi
    export MVN_CMD
fi

CMAKE_CMD=cmake
if [[ ! -z ${CUSTOM_CMAKE} ]]; then
    CMAKE_CMD=${CUSTOM_CMAKE}
fi
if ! ${CMAKE_CMD} --version; then
    echo "Error: cmake is not found"
    exit 1
fi
export CMAKE_CMD

GENERATOR="Unix Makefiles"
BUILD_SYSTEM="make"
if ninja --version 2> /dev/null; then
    GENERATOR="Ninja"
    BUILD_SYSTEM="ninja"
fi

if ccache --version > /dev/null; then
    CMAKE_USE_CCACHE="-DCMAKE_CXX_COMPILER_LAUNCHER=ccache"
fi

export GENERATOR
export BUILD_SYSTEM

export PKG_CONFIG_PATH=${DORIS_HOME}/thirdparty/installed/lib64/pkgconfig:$PKG_CONFIG_PATH