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#!/bin/bash
# This script can be called from anywhere and allows to build out of source.
# Determine script absolute path
SCRIPT_ABS_PATH=$(readlink -f ${BASH_SOURCE[0]})
SCRIPT_ABS_PATH=$(dirname ${SCRIPT_ABS_PATH})
# root folder where top-level CMakeLists.txt lives
ROOT="${SCRIPT_ABS_PATH}/../"
# Build type
BUILD_TYPE=Release
# BUILD_TYPE=Debug
# Build folder
BUILD_DIR=_build_ninja
# Installation folder
INSTALL_DIR=_install_ninja
# Library type
BUILD_SHARED_LIBS=OFF # Static
# BUILD_SHARED_LIBS=ON # Shared
# Number of cores
NUM_CORES=$(nproc)
# Options summary
echo ""
echo "BUILD_TYPE =" ${BUILD_TYPE}
echo "BUILD_DIR =" ${SCRIPT_ABS_PATH}/${BUILD_DIR}/
echo "INSTALL_DIR =" ${SCRIPT_ABS_PATH}/${INSTALL_DIR}/
echo "BUILD_SHARED_LIBS =" ${BUILD_SHARED_LIBS}
echo ""
# switch to ROOT path
cd ${ROOT}
# clean
# rm -fr ${BUILD_DIR} ${INSTALL_DIR}
# cmake
cmake \
-S . \
-B ${BUILD_DIR} \
-G"Ninja" \
-DCMAKE_BUILD_TYPE=${BUILD_TYPE} \
-DBUILD_SHARED_LIBS=${BUILD_SHARED_LIBS} \
-DCMAKE_INSTALL_PREFIX="${INSTALL_DIR}"
# For multi-config generator:
# -G"Ninja Multi-Config" \
# -DCMAKE_BUILD_TYPE=${BUILD_TYPE} \ (and remove this line)
# compile & install
cmake \
--build ${BUILD_DIR} \
--target install \
-j $NUM_CORES
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