139 lines
3.9 KiB
Bash
139 lines
3.9 KiB
Bash
#!/bin/bash
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# Copyright (c) 1999,2000,2002-2007
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# Utrecht University (The Netherlands),
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# ETH Zurich (Switzerland),
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# INRIA Sophia-Antipolis (France),
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# Max-Planck-Institute Saarbruecken (Germany),
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# and Tel-Aviv University (Israel). All rights reserved.
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#
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# This file is part of CGAL (www.cgal.org)
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#
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# $URL$
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# $Id$
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# SPDX-License-Identifier: LGPL-3.0-or-later
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#
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# Author(s) : various
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# This script creates a CGAL cmake script with entries for files with a common
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# C++ file extension (as mentioned in the g++ man page) in the current directory.
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#
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# Usage: cgal_create_cmake_script TYPE
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#
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# echo " TYPE can be any of "demo", "example" or "test".. any other value is ignored"
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#VERSION=2.0
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create_cmake_script()
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{
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# print makefile header
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cat <<EOF
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# Created by the script cgal_create_cmake_script
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# This is the CMake script for compiling a CGAL application.
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cmake_minimum_required(VERSION 3.1...3.14)
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project( ${PROJECT}${TYPE} )
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find_package(CGAL REQUIRED QUIET OPTIONAL_COMPONENTS Core )
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EOF
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if [ -d "${SOURCE_DIR}" ] ; then
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echo " set(CGAL_CURRENT_SOURCE_DIR \"${SOURCE_DIR}\")"
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echo
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fi
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if [ -d "${SOURCE_DIR}../include" ] ; then
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echo " include_directories (BEFORE \"${SOURCE_DIR}../include\")"
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echo
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fi
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if [ -d "${SOURCE_DIR}include" ] ; then
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echo " include_directories (BEFORE \"${SOURCE_DIR}include\")"
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echo
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fi
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for file in `ls "$SOURCE_DIR"*.cc "$SOURCE_DIR"*.cp "$SOURCE_DIR"*.cxx "$SOURCE_DIR"*.cpp "$SOURCE_DIR"*.CPP "$SOURCE_DIR"*.c++ "$SOURCE_DIR"*.C 2>/dev/null | sort` ; do
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# Create an executable for each cpp that contains a function "main()"
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BASE=`basename $file .cc`
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BASE=`basename $BASE .cp`
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BASE=`basename $BASE .cxx`
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BASE=`basename $BASE .cpp`
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BASE=`basename $BASE .CPP`
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BASE=`basename $BASE .c++`
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BASE=`basename $BASE .C`
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egrep '\bmain[ \t]*\(' $file >/dev/null 2>&1
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if [ $? -eq 0 ]; then
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echo "create_single_source_cgal_program( \"$file\" )"
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echo "Adding a target ${BASE}..." >&3
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fi
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done
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echo
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}
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usage()
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{
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echo "Usage: cgal_create_cmake_script [--source_dir <source directory>]"
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echo
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echo " Create a CMakeLists.txt file in the current working directory."
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echo
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echo " TYPE must be any of example or test. The default is example."
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echo
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echo " If the option --source_dir is specified with a directory, the "
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echo " CMakeLists.txt uses source files from that directory, otherwise "
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echo " the source directory is supposed to be the current directory."
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}
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SOURCE_DIR=
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while [ $1 ]; do
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case "$1" in
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-h|-help|--h|--help)
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usage; exit
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;;
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example)
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if [ -z "$TYPE" ]; then TYPE=_Examples; shift; else usage; exit 1; fi
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;;
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demo)
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if [ -z "$TYPE" ]; then TYPE=_Demo; shift; else usage; exit 1; fi
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;;
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test)
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if [ -z "$TYPE" ]; then TYPE=; shift; else usage; exit 1; fi
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;;
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--source_dir)
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if [ -d "$2" ]; then
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SOURCE_DIR=$2;
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shift;
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shift;
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else
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if [ -z "$2" ]; then
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echo "Error: you must specify a directory after the --source_dir option!"
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echo
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else
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echo "Error: \"$2\" is not a directory!"
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echo
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fi
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usage; exit 1;
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fi
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;;
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*)
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echo "Unknown option: $1"
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usage; exit 1
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;;
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esac
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done
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OUTPUTFILE=CMakeLists.txt
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if [ -n "$SOURCE_DIR" ]; then
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PROJECT=`basename $SOURCE_DIR`
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SOURCE_DIR=$SOURCE_DIR/
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else
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PROJECT=`basename $PWD`
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fi
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if [ -f ${OUTPUTFILE} ] ; then
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echo "moving $OUTPUTFILE to ${OUTPUTFILE}.bak ..."
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mv -f $OUTPUTFILE ${OUTPUTFILE}.bak
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fi
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create_cmake_script 3>&1 > $OUTPUTFILE
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echo "created $OUTPUTFILE in $PWD ..."
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