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|
#!/bin/sh
#
# sydra
#
# sydra is a toolbox which allows you to set up multiple bidirectional
# Video/Audio streams from external locations.
# sydra has been written to be used for the Elevate Festival in Graz
# Austria in order to involve external locations to present themselves
# at the festival.
# Sydra is based on GStreamer and is written in C.
#
#
# Copyright (C) 2014 Christian Pointner <equinox@spreadspace.org>
#
# This file is part of sydra.
#
# sydra is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# any later version.
#
# sydra is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with sydra. If not, see <http://www.gnu.org/licenses/>.
#
# In addition, as a special exception, the copyright holders hereby
# grant permission for non-GPL-compatible GStreamer plugins to be used
# and distributed together with GStreamer and sydra.
# This permission goes above and beyond the permissions granted by the
# GPL license sydra is covered by.
#
set -e
TARGET=`uname -s`
EBUILD_COMPAT=0
USE_CLANG=0
PREFIX='/usr/local'
BINDIR=''
print_usage() {
echo "configure --help print this"
echo " --target=<TARGET> build target i.e. Linux (default: autodetect)"
echo " --prefix=<PREFIX> the installation prefix (default: /usr/local)"
echo " --bindir=<DIR> the path to the bin directory (default: $PREFIX/bin)"
echo " --use-clang use clang/llvm as compiler/linker"
}
for arg
do
case $arg in
--target=*)
TARGET=${arg#--target=}
;;
--prefix=*)
PREFIX=${arg#--prefix=}
;;
--bindir=*)
BINDIR=${arg#--bindir=}
;;
--use-clang)
USE_CLANG=1
;;
--ebuild-compat)
EBUILD_COMPAT=1
;;
--help)
print_usage
exit 0
;;
*)
ERRORS="$ERRORS $arg"
;;
esac
done
if [ -n "$ERRORS" ] && [ $EBUILD_COMPAT -ne 1 ]; then
for error in $ERRORS; do
echo "Unknown argument: $error"
done
print_usage
exit 1
fi
if [ $USE_CLANG -eq 0 ]; then
CFLAGS='-g -Wall -O2'
LDFLAGS='-g -Wall -O2'
COMPILER='gcc'
else
CFLAGS='-g -O2'
LDFLAGS='-g -O2'
COMPILER='clang'
fi
CFLAGS="$CFLAGS $(pkg-config --cflags gstreamer-1.0 gthread-2.0)"
LDFLAGS="$LDFLAGS $(pkg-config --libs gstreamer-1.0 gthread-2.0)"
rm -f include.mk
rm -f config.h
case $TARGET in
Linux)
;;
OpenBSD|FreeBSD|NetBSD|GNU/kFreeBSD)
CFLAGS=$CFLAGS' -I/usr/local/include'
LDFLAGS=$LDFLAGS' -L/usr/local/lib'
;;
*)
echo "platform not supported"
exit 1;
;;
esac
if [ -z "$BINDIR" ]; then
BINDIR=$PREFIX/bin
fi
cat > include.mk <<EOF
# this file was created automatically
# do not edit this file directly
# use ./configure instead
TARGET := '$TARGET'
CC := $COMPILER
CFLAGS := $CFLAGS
LDFLAGS := $LDFLAGS
STRIP := strip
INSTALL := install
RAGEL := ragel
PREFIX := '$PREFIX'
BINDIR := '$BINDIR'
EOF
VERSION=`cat ../version`
if which git >/dev/null; then
GIT_HASH=`git rev-parse HEAD 2> /dev/null`
if [ -n "$GIT_HASH" ]; then
VERSION="$VERSION (git $GIT_HASH)"
fi
fi
HOSTNAME=`hostname`
DATE=`date +"%d.%m.%Y %H:%M:%S %Z"`
cat > config.h <<EOF
/*
* sydra config header
*
* this file was created automatically
* do not edit this file directly
* use ./configure instead
*/
#ifndef SYDRA_config_h_INCLUDED
#define SYDRA_config_h_INCLUDED
#define VERSION_STRING_0 "sydra version $VERSION"
#define VERSION_STRING_1 "built on $HOSTNAME, $DATE"
#define TARGET "$TARGET"
#define PREFIX "$PREFIX"
#define BINDIR "$BINDIR"
#endif
EOF
exit 0
|
