diff options
Diffstat (limited to 'src/configure')
| -rwxr-xr-x | src/configure | 223 |
1 files changed, 223 insertions, 0 deletions
diff --git a/src/configure b/src/configure new file mode 100755 index 0000000..0d92d8b --- /dev/null +++ b/src/configure @@ -0,0 +1,223 @@ +#!/bin/sh +# +# rhnop +# +# Copyright (C) 2011-2015 Christian Pointner <equinox@helsinki.at> +# +# This file is part of rhnop. +# +# rhnop 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. +# +# rhnop 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 rhnop. If not, see <http://www.gnu.org/licenses/>. +# + +TARGET=`uname -s` +EBUILD_COMPAT=0 + +CFLAGS='-g -O2' +LDFLAGS='-g -Wall -O2 -lpthread' + +LUA_DIR='' +LUA='' + +PREFIX='/usr/local' +BINDIR='' +ETCDIR='' +LIBDIR='' + +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 " --sysconfdir=<DIR> the path to the system configuration directory (default: $PREFIX/etc)" + echo " --libdir=<DIR> the path to the lua library directory (default: $PREFIX/lib/rhnop)" + echo " --with-lua=<DIR> use this lua tree instead of system default" +} + +for arg +do + case $arg in + --target=*) + TARGET=${arg#--target=} + ;; + --prefix=*) + PREFIX=${arg#--prefix=} + ;; + --bindir=*) + BINDIR=${arg#--bindir=} + ;; + --sysconfdir=*) + ETCDIR=${arg#--sysconfdir=} + ;; + --libdir=*) + LIBDIR=${arg#--libdir=} + ;; + --with-lua=*) + LUA_DIR=${arg#--with-lua=} + ;; + --ebuild-compat) + EBUILD_COMPAT=1 + ;; + --help) + print_usage + exit 0 + ;; + *) + ERRORS="$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 + +rm -f config.h +rm -f include.mk +case $TARGET in + Linux) + LDFLAGS=$LDFLAGS' -ldl' + ;; + *) + echo "platform not supported" + exit 1; + ;; +esac + + +test_lua_version() +{ + LUA_VERSION=`cat $1 | grep "#define LUA_VERSION[ ]" | cut -f2- | tr -d '"' | sed -e 's/Lua \([0-9][0-9.]*\)/\1/'` + LUA_VERSION_NUM=`cat $1 | grep "#define LUA_VERSION_NUM" | awk '{ print $3 }'` + LUA_RELEASE=`cat $1 | grep "#define LUA_RELEASE[ ]" | cut -f2-` + + if [ $LUA_VERSION_NUM -ge 501 ]; then + return 1; + else + return 0; + fi +} + +if [ -z "$LUA_DIR" ]; then + for prefix in /usr /usr/local; do + if [ -e $prefix/include/lua.h ]; then + test_lua_version $prefix/include/lua.h + if [ $? -eq 1 ]; then + echo "using Lua $LUA_VERSION ($LUA_RELEASE) found at $prefix/include" + CFLAGS="$CFLAGS -I'$prefix/include'" + LDFLAGS="$LDFLAGS -L'$prefix/lib' -llua" + LUA=$prefix/lua + LUAC=$prefix/luac + break + fi + else + for dir in `ls -d $prefix/include/lua* 2> /dev/null`; do + if [ -e $dir/lua.h ]; then + test_lua_version $dir/lua.h + if [ $? -eq 1 ]; then + echo "using Lua $LUA_VERSION ($LUA_RELEASE) found at $dir" + CFLAGS="$CFLAGS -I$dir" + if [ -x "$prefix/bin/lua$LUA_VERSION" ]; then + LDFLAGS="$LDFLAGS -L'$prefix/lib' -llua$LUA_VERSION" + LUA=$prefix/bin/lua$LUA_VERSION + LUAC=$prefix/bin/luac$LUA_VERSION + elif [ -x "$prefix/bin/lua-$LUA_VERSION" ]; then + LDFLAGS="$LDFLAGS -L'$prefix/lib' -llua-$LUA_VERSION" + LUA=$prefix/bin/lua-$LUA_VERSION + LUAC=$prefix/bin/luac-$LUA_VERSION + else + echo "ERROR: found lua.h at $dir/lua.h but no matching lua and luac" + return 1 + fi + break + fi + fi + done + if [ -n "$LUAC" ]; then + break + fi + fi + done + + if [ -z "$LUAC" ]; then + echo "ERROR: no suitable lua found .. please install lua 5.1 or higher or use --with-lua" + return 1 + fi + +else + CFLAGS="$CFLAGS -I'$LUA_DIR/include'" + LDFLAGS="$LDFLAGS '$LUA_DIR/lib/liblua.a'" + LUA=$LUA_DIR/bin/lua + LUAC=$LUA_DIR/bin/luac +fi + +if [ -z "$BINDIR" ]; then + BINDIR=$PREFIX/bin +fi + +if [ -z "$ETCDIR" ]; then + ETCDIR=$PREFIX/etc +fi + +if [ -z "$LIBDIR" ]; then + LIBDIR=$PREFIX/lib/rhnop +fi + +cat > include.mk <<EOF +# this file was created automatically +# do not edit this file directly +# use ./configure instead + +TARGET := '$TARGET' +CC := gcc +CFLAGS := $CFLAGS +LDFLAGS := $LDFLAGS +LUA := '$LUA' +LUAC := '$LUAC' +STRIP := strip +INSTALL := install +SED := sed + +PREFIX := '$PREFIX' +BINDIR := '$BINDIR' +ETCDIR := '$ETCDIR' +LIBDIR := '$LIBDIR' +EOF + +cat > config.h <<EOF +/* + * nopsyncd version info + * + * this file was created automatically + * do not edit this file directly + * use ./configure instead + */ + +#ifndef NOPSYNCD_config_h_INCLUDED +#define NOPSYNCD_config_h_INCLUDED + +#define TARGET "$TARGET" +#define PREFIX "$PREFIX" +#define BINDIR "$BINDIR" +#define ETCDIR "$ETCDIR" +#define LIBDIR "$LIBDIR" + +#endif +EOF + +exit 0 |