libspnav/configure

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#!/bin/sh
echo 'configuring spacenav library...'
PREFIX=/usr/local
OPT=yes
DBG=yes
X11=yes
VER=`git describe --tags 2>/dev/null`
if [ -z "$VER" ]; then
VER=`git rev-parse --short HEAD 2>/dev/null`
if [ -z "$VER" ]; then
VER=v`pwd | grep 'libspnav-[0-9]\+\.' | sed 's/.*libspnav-\(\([0-9]\+\.\)\+[0-9]\+\).*$/\1/'`
if [ $VER = v ]; then
VER='<unknown version>'
fi
fi
fi
echo "configuring libspnav - $VER"
srcdir="`dirname "$0"`"
libdir=lib
#if [ "`uname -m`" = 'x86_64' ]; then
# libdir=lib64
#fi
for arg; do
case "$arg" in
--prefix=*)
value=`echo $arg | sed 's/--prefix=//'`
PREFIX=${value:-$prefix}
;;
--enable-opt)
OPT=yes;;
--disable-opt)
OPT=no;;
--enable-debug)
DBG=yes;;
--disable-debug)
DBG=no;;
--enable-x11)
X11=yes;;
--disable-x11)
X11=no;;
--help)
echo 'usage: ./configure [options]'
echo 'options:'
echo ' --prefix=<path>: installation path (default: /usr/local)'
echo ' --enable-x11: enable X11 communication mode (default)'
echo ' --disable-x11: disable X11 communication mode'
echo ' --enable-opt: enable speed optimizations (default)'
echo ' --disable-opt: disable speed optimizations'
echo ' --enable-debug: include debugging symbols (default)'
echo ' --disable-debug: do not include debugging symbols'
echo 'all invalid options are silently ignored'
exit 0
;;
esac
done
echo " prefix: $PREFIX"
echo " optimize for speed: $OPT"
echo " include debugging symbols: $DBG"
echo " x11 communication method: $X11"
if [ -n "$CFLAGS" ]; then
echo " cflags: $CFLAGS"
fi
if [ -n "$LDFLAGS" ]; then
echo " ldflags: $LDFLAGS"
fi
echo ""
if [ "$X11" = "no" ]; then
echo "WARNING: you have disabled the X11 interface, the resulting library won't be compatible with the proprietary 3Dconnexion daemon (3dxserv)!"
echo ""
fi
# create Makefile
echo 'creating Makefile ...'
echo "PREFIX = $PREFIX" >Makefile
echo "srcdir = $srcdir" >>Makefile
echo "libdir = $libdir" >>Makefile
if [ -n "$CFLAGS" ]; then
echo "user_cflags = $CFLAGS" >>Makefile
fi
if [ -n "$LDFLAGS" ]; then
echo "user_ldflags = $LDFLAGS" >>Makefile
fi
if [ "$DBG" = 'yes' ]; then
echo 'dbg = -g' >>Makefile
fi
if [ "$OPT" = 'yes' ]; then
echo 'opt = -O3' >>Makefile
fi
if [ "$X11" = 'yes' ]; then
echo 'magellan_obj = src/spnav_magellan.o' >>Makefile
echo 'xlib = -lX11' >>Makefile
fi
cat "$srcdir/Makefile.in" >>Makefile
# create spnav_config.h
echo 'creating spnav_config.h ...'
echo '#ifndef SPNAV_CONFIG_H_' >src/spnav_config.h
echo '#define SPNAV_CONFIG_H_' >>src/spnav_config.h
echo '' >>src/spnav_config.h
if [ "$X11" = 'yes' ]; then
echo '#define SPNAV_USE_X11' >>src/spnav_config.h
echo '' >>src/spnav_config.h
fi
echo '#endif /* SPNAV_CONFIG_H_ */' >>src/spnav_config.h
# create pkgconfig file
echo 'creating spnav.pc ...'
pcver=`echo $VER | sed 's/^v//'`
echo "PREFIX=$PREFIX" >spnav.pc
cat "$srcdir/spnav.pc.in" | sed "s/@VERSION@/$pcver/; s/@LIBDIR@/$libdir/" >>spnav.pc
#done
echo ''
echo 'Done. You can now type make (or gmake) to compile libspnav.'
echo ''