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#!/bin/sh
# Copyright (c) 1999,2000,2002-2007,2009
# Utrecht University (The Netherlands),
# ETH Zurich (Switzerland), Freie Universitaet Berlin (Germany),
# INRIA Sophia-Antipolis (France), Martin-Luther-University Halle-Wittenberg
# (Germany), Max-Planck-Institute for Informatics Saarbruecken (Germany),
# RISC Linz (Austria), and Tel-Aviv University (Israel). All rights reserved.
#
# This file is part of CGAL (www.cgal.org); you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation; version 2.1 of the License.
# See the file LICENSE.LGPL distributed with CGAL.
#
# Licensees holding a valid commercial license may use this file in
# accordance with the commercial license agreement provided with the software.
#
# This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
# WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#
# $URL: svn+ssh://fcacciola@scm.gforge.inria.fr/svn/cgal/trunk/Scripts/scripts/cgal_create_makefile $
# $Id: cgal_create_makefile 36976 2007-03-09 22:53:24Z reichel $
#
# Author(s) : various
# This script creates a CGAL cmake script with entries for .C and .cpp
# files in the current directory - some options can be given or specified in a file
create_cmake_script_with_options()
{
# TODO add Qt4
# TODO prefer existing "local" options file over global options in $HOME
qt3='n'
qt4='n'
# parse options file
if [ -e "$OPTIONS_FILE" ]; then
OLDIFS="$IFS"
IFS=$'\n'
for LINE in `cat $OPTIONS_FILE`; do
# CGAL components
if [ -z "$CGAL_COMPONENTS_GIVEN" ]; then # read file only if not given!
next_cgal_component=`echo $LINE | grep -v "#" | grep CGAL_COMPONENT`
if [ ! -z "$next_cgal_component" ]; then
next_cgal_component=${next_cgal_component/CGAL_COMPONENT /}
if [ -z "$CGAL_COMPONENTS" ]; then
CGAL_COMPONENTS=$next_cgal_component
else
CGAL_COMPONENTS=$CGAL_COMPONENTS":"$next_cgal_component
fi
fi
fi
# Boost components
if [ -z "$BOOST_COMPONENTS_GIVEN" ]; then # read file only if not given!
next_boost_component=`echo $LINE | grep -v "#" | grep BOOST_COMPONENT`
if [ ! -z "$next_boost_component" ]; then
next_boost_component=${next_boost_component/BOOST_COMPONENT /}
if [ -z "$BOOST_COMPONENTS" ]; then
BOOST_COMPONENTS=$next_boost_component
else
BOOST_COMPONENTS=$BOOST_COMPONENTS":"$next_boost_component
fi
fi
fi
# package
if [ -z "$PACKAGES_GIVEN" ]; then # read file only if not given!
next_package=`echo $LINE | grep -v "#" | grep PACKAGE`
next_package=${next_package/PACKAGE /}
if [ -d "$next_package/include/CGAL" ]; then
if [ -z "$PACKAGES" ]; then
PACKAGES=$next_package
else
PACKAGES=$PACKAGES":"$next_package
fi
fi
fi
# directory
if [ -z "$DIRECTORIES_GIVEN" ]; then # read file only if not given!
next_dir=`echo $LINE | grep -v "#" | grep DIRECTORY`
next_dir=${next_dir/DIRECTORY /}
IFS="$OLDIFS"
for package in `ls $next_dir`; do
next_package="$next_dir/$package"
#echo $next_package
if [ -d "$next_package/include/CGAL" ]; then
if [ -z "$PACKAGES" ]; then
PACKAGES=$next_package
else
PACKAGES=$PACKAGES":"$next_package
fi
fi
done
IFS=$'\n'
fi
done
IFS="$OLDIFS"
fi
# TODO given packages always preceed given directories!
# directory
if [ ! -z "$DIRECTORIES_GIVEN" ]; then # read file only if not given!
OLDIFS="$IFS"
IFS=":"
for next_dir in $DIRECTORIES; do
OLDIFS2="$IFS"
IFS="$OLDIFS"
for package in `ls $next_dir`; do
next_package="$next_dir/$package"
if [ -d "$next_package/include/CGAL" ]; then
if [ -z "$PACKAGES" ]; then
PACKAGES=$next_package
else
PACKAGES=$PACKAGES":"$next_package
fi
fi
done
IFS="$OLDIFS2"
done
IFS="$OLDIFS"
fi
# print makefile header
#vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
cat << 'EOF'
# Created by the script cgal_create_cmake_script_with_options
# This is the CMake script for compiling a set of CGAL applications.
EOF
#---------------------------------------------------------------------------
if [ "$SINGLE_SOURCE" = "n" ]; then
echo "project( ${PROJECT} )"
else
echo "project( ${SOURCE} )"
fi
#vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
cat << 'EOF'
CMAKE_MINIMUM_REQUIRED(VERSION 2.4.5)
set( CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true )
if ( COMMAND cmake_policy )
cmake_policy( SET CMP0003 NEW )
endif()
# CGAL and its components
EOF
#---------------------------------------------------------------------------
# CGAL and its components
if [ ! -z "$CGAL_COMPONENTS" ]; then
OLDIFS="$IFS"
IFS=':'
for cgal_component in $CGAL_COMPONENTS; do
if [ "$cgal_component" = "Qt3" ]; then
qt3='y'
fi
if [ "$cgal_component" = "Qt4" ]; then
qt4='y'
fi
done
IFS=$OLDIFS
echo "find_package( CGAL QUIET COMPONENTS ${CGAL_COMPONENTS//:/ } )"
else
echo "find_package( CGAL QUIET )"
fi # CGAL and its components
#vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
cat << 'EOF'
if ( NOT CGAL_FOUND )
message(STATUS "This project requires the CGAL library, and will not be compiled.")
return()
endif()
EOF
#---------------------------------------------------------------------------
#vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
cat << 'EOF'
# Boost and its components
EOF
#---------------------------------------------------------------------------
if [ ! -z "$BOOST_COMPONENTS" ]; then
echo "find_package( Boost REQUIRED COMPONENTS ${BOOST_COMPONENTS//:/ } )"
else
echo "find_package( Boost REQUIRED )"
fi # additional Boost components
#vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
cat << 'EOF'
if ( NOT Boost_FOUND )
message(STATUS "This project requires the Boost library, and will not be compiled.")
return()
endif()
EOF
#---------------------------------------------------------------------------
#vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
cat << 'EOF'
# include for local directory
EOF
#---------------------------------------------------------------------------
if [ -d include ] ; then
echo 'include_directories( BEFORE include )'
fi
#vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
cat << 'EOF'
# include for local package
EOF
#---------------------------------------------------------------------------
# includes for local package
if [ -d ../../include ] ; then
echo 'include_directories( BEFORE ../../include )'
fi
if [ -d ../include ] ; then
echo 'include_directories( BEFORE ../include )'
fi
if [ ! -z "$PACKAGES" ]; then
#vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
cat << 'EOF'
# include of additional packages
EOF
#-------------------------------------------------------------------------
fi
OLDIFS="$IFS"
IFS=":"
for package in $PACKAGES; do
echo "include_directories( $package/include/ )";
done
IFS=$OLDIFS
#vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
cat << 'EOF'
# include helper file
include( ${CGAL_USE_FILE} )
EOF
#---------------------------------------------------------------------------
# Qt3 or Qt4
if [ "$qt3" = "y" ]; then
#vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
cat << 'EOF'
# Qt3
# FindQt3-patched.cmake is FindQt3.cmake patched by CGAL developers, so
# that it can be used together with FindQt4: all its variables are prefixed
# by "QT3_" instead of "QT_".
find_package(Qt3-patched QUIET )
if ( NOT Qt3-patched_FOUND )
message(STATUS "This project requires the Qt3 library, and will not be compiled.")
return()
endif()
if ( CGAL_Qt3_FOUND AND QT3_FOUND )
include( Qt3Macros-patched )
endif()
EOF
#-------------------------------------------------------------------------
fi # qt3
if [ "$qt4" = "y" ]; then
#vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
cat << 'EOF'
# Qt4
set( QT_USE_QTXML true )
set( QT_USE_QTMAIN true )
set( QT_USE_QTSCRIPT true )
set( QT_USE_QTOPENGL true )
find_package(Qt4)
if ( NOT QT_FOUND )
message(STATUS "This project requires the Qt4 library, and will not be compiled.")
return()
endif()
EOF
#-------------------------------------------------------------------------
fi #qt4
if [ ! -z "$BOOST_COMPONENTS" ]; then
#vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
cat << 'EOF'
# Boost linking
EOF
#-------------------------------------------------------------------------
OLDIFS="$IFS"
IFS=':'
for boost_component in $BOOST_COMPONENTS; do
BOOST_COMPONENT=`echo $boost_component | tr '[:lower:]' '[:upper:]'`
echo "link_libraries( \${Boost_${BOOST_COMPONENT}_LIBRARY} )"
done
IFS=$OLDIFS
fi # additional Boost components
# All Files or Single Source
if [ "$SINGLE_SOURCE" = "n" ]; then #=======================================
###############
# ALL SOURCES #
###############
#vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
cat << 'EOF'
# Creating entries for all .cpp/.C files with "main" routine
# ##########################################################
include( CGAL_CreateSingleSourceCGALProgram )
EOF
#-------------------------------------------------------------------------
# Qt3
if [ "$qt3" = "y" ]; then
#vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
cat << 'EOF'
if ( CGAL_Qt3_FOUND AND QT3_FOUND )
EOF
#-----------------------------------------------------------------------
for file in `ls *.C *.cpp 2>/dev/null | sort` ; do
# Create an executable for each cpp that contains a function "main()"
BASE=`basename $file .C`
BASE=`basename $BASE .cpp`
egrep '\bmain[ \t]*\(' $file >/dev/null 2>&1
if [ $? -eq 0 ]; then
echo "qt3_automoc( ${file} )"
fi
done
#vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
cat << 'EOF'
# Make sure the compiler can find generated .moc files
include_directories( BEFORE ${CMAKE_CURRENT_BINARY_DIR} )
include_directories( ${QT3_INCLUDE_DIR} )
link_libraries( ${QT3_LIBRARIES} )
endif()
EOF
#-----------------------------------------------------------------------
fi # qt3
for file in `ls *.C *.cpp 2>/dev/null | sort`; do
# Create an executable for each cpp that contains a function "main()"
BASE=`basename $file .C`
BASE=`basename $BASE .cpp`
egrep '\bmain[ \t]*\(' $file >/dev/null 2>&1
if [ $? -eq 0 ]; then
echo "create_single_source_cgal_program( \"$file\" )"
fi
done
else #======================================================================
#################
# SINGLE_SOURCE #
#################
target_name=$SOURCE
echo
echo
echo "# Creating entries for target: $target_name"
#vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
cat << 'EOF'
# ############################
EOF
#-------------------------------------------------------------------------
for file in `ls *.C *.cpp 2>/dev/null | sort`; do
all="$all $file"
done
# Qt3
if [ "$qt3" = "y" ]; then
#vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
cat << 'EOF'
if ( CGAL_Qt3_FOUND AND QT3_FOUND )
EOF
#-----------------------------------------------------------------------
echo "qt3_automoc( ${all} )"
#vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
cat << 'EOF'
# Make sure the compiler can find generated .moc files
include_directories( BEFORE ${CMAKE_CURRENT_BINARY_DIR} )
include_directories( ${QT3_INCLUDE_DIR} )
endif()
EOF
#-----------------------------------------------------------------------
fi # qt3
# Qt4
if [ "$qt4" = "y" ]; then
#vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
cat << 'EOF'
if ( CGAL_Qt4_FOUND AND QT_FOUND )
include( ${QT_USE_FILE} )
include_directories( ${QT_INCLUDE_DIR} )
# UI files (Qt Designer files)
EOF
#-----------------------------------------------------------------------
echo " qt4_wrap_ui( DT_UI_FILES ${SOURCE}.ui )"
#vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
cat << 'EOF'
# qrc files (resources files, that contain icons, at least)
EOF
#-----------------------------------------------------------------------
echo " qt4_add_resources ( DT_RESOURCE_FILES ./${SOURCE}.qrc )"
#vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
cat << 'EOF'
# use the Qt MOC preprocessor on classes that derives from QObject
EOF
#-----------------------------------------------------------------------
echo " qt4_generate_moc( ${SOURCE}.cpp ${SOURCE}.moc )"
#vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
cat << 'EOF'
endif()
EOF
#-----------------------------------------------------------------------
all="${all} ${SOURCE}.moc \${DT_UI_FILES} \${DT_RESOURCE_FILES}"
fi # qt4
# no 'cat' here, as variable substitution required
echo
echo "add_executable( ${target_name} ${all} )"
echo
echo "add_to_cached_list( CGAL_EXECUTABLE_TARGETS ${target_name} )"
echo
echo "# Link the executable to CGAL and third-party libraries"
LIBS=""
if [ "$qt3" = "y" ]; then
LIBS="\${QT3_LIBRARIES}"
fi
if [ "$qt4" = "y" ]; then
LIBS="\${QT_LIBRARIES}"
fi
LIBS=$LIBS" \${CGAL_LIBRARIES} \${CGAL_3RD_PARTY_LIBRARIES}"
echo "target_link_libraries(${target_name} $LIBS )"
fi # single source or all files #===========================================
#vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
cat << 'EOF'
EOF
#---------------------------------------------------------------------------
echo
}
usage()
{
echo "Usage: `basename $0` [-s source] [-c cgal-component1:cgal-component2:...] [-b boost-component1:boost-component2:...] [-p /path/to/package1:/path/to/package2:...] [-d /path/to/directory1:/path/to/directory2:...] [-o options_file='`pwd`/.cgal_cmake_options:$HOME/.cgal_cmake_options'] [-v] [-h]" >&2
echo >&2
echo " -s source If this parameter is given the script will create one single executable for 'source' with all source files; otherwise it creates one executable for each main'ed source." >&2
echo " cgal_componentX - must be a valid cgal component, examples are 'Core','imageIO','PDB','Qt3','Qt4' ('benchmark')." >&2
echo " boost_componentX - must be a valid boost component, like 'filesystem', 'program_options'." >&2
echo " options_file - file with PACKAGE, DIRECTORY, CGAL_COMPONENT, and BOOST_COMPONENT directives" >&2
echo " -v the version" >&2
echo " -h this info screen" >&2
echo >&2
}
SINGLE_SOURCE='n'
SOURCE=""
CGAL_COMPONENTS_GIVEN=""
CGAL_COMPONENTS=""
BOOST_COMPONENTS_GIVEN=""
BOOST_COMPONENTS=""
PACKAGES_GIVEN=""
PACKAGES=""
DIRECTORIES_GIVEN=""
DIRECTORIES=""
OPTIONS_FILE="${HOME}/.cgal_cmake_options"
# parse command line arguments
while getopts s:c:b:p:d:o:hv OPT; do
case "$OPT" in
s) SINGLE_SOURCE='y'
SOURCE=$OPTARG
if [ "${SOURCE:(-4)}" = ".cpp" ]; then
echo "Error: Source must not end with '.cpp'!" >&2
echo
usage
exit 2
fi
if [ "${SOURCE:(-2)}" = ".C" ]; then
echo "Error: Source must not end with '.C'!" >&2
echo
usage
exit 2
fi
;;
c) CGAL_COMPONENTS_GIVEN='y'
CGAL_COMPONENTS=$OPTARG
;;
b) BOOST_COMPONENTS_GIVEN='y'
BOOST_COMPONENTS=$OPTARG
;;
p) PACKAGES_GIVEN='y'
PACKAGES=$OPTARG
;;
d) DIRECTORIES_GIVEN='y'
DIRECTORIES=$OPTARG
;;
o) OPTIONS_FILE=$OPTARG
if [ ! -e "$OPTIONS_FILE" ]; then
echo "Options-file '$OPTIONS_FILE' does not exist." >&2
exit 1
fi
;;
h) usage
exit 0
;;
v) echo "`basename $0` version 0.1"
exit 0
;;
\?) # getopts issues an error message
usage
exit 1
;;
esac
done
shift `expr $OPTIND - 1`
#echo "FILE: $OPTIONS_FILE"
#echo "BOOST_COMPONENTS: $BOOST_COMPONENTS"
#echo "CGAL_COMPONENTS: $CGAL_COMPONENTS"
#echo "SINGLE_SOURCE: $SINGLE_SOURCE"
#echo "SOURCE: $SOURCE"
OUTPUTFILE=CMakeLists.txt
PROJECT=`basename $PWD`
if [ -f ${OUTPUTFILE} ] ; then
echo "moving $OUTPUTFILE to ${OUTPUTFILE}.bak ..."
echo
mv -f $OUTPUTFILE ${OUTPUTFILE}.bak
fi
create_cmake_script_with_options | tee $OUTPUTFILE
echo
echo "created $OUTPUTFILE in $PWD ..."
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