# --- SDE-COPYRIGHT-NOTE-BEGIN ---
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
#
# Filename: package/.../lua/lua.conf
# Copyright (C) 2008 - 2009 The OpenSDE Project
# Copyright (C) 2004 - 2006 The T2 SDE Project
#
# More information can be found in the files COPYING and README.
#
# This program 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; version 2 of the License. A copy of the
# GNU General Public License can be found in the file COPYING.
# --- SDE-COPYRIGHT-NOTE-END ---

# FIXME also build and install swig runtime

# choose platform
var_append makeopt ' ' 'linux'

# packages support
pkginstalled readline || var_append patchfiles ' ' "$confdir/no-readline.diff"

# adjust installation path
var_append makeinstopt ' ' "INSTALL_TOP=$root/$prefix"

lua_conf() {
	local LUA_ROOT="${prefix:+/$prefix}/"
	local LUA_LDIR="LUA_ROOT \"${luadatadir#$LUA_ROOT}/\""
	local LUA_CDIR="LUA_ROOT \"${lualibdir#$LUA_ROOT}/\""

	LUA_ROOT="\"$LUA_ROOT\""

	sed -i	-e "s,^\(#define LUA_ROOT[ \t]\+\)[^ \t].*,\1$LUA_ROOT," \
		-e "s,^\(#define LUA_LDIR[ \t]\+\)[^ \t].*,\1$LUA_LDIR," \
		-e "s,^\(#define LUA_CDIR[ \t]\+\)[^ \t].*,\1$LUA_CDIR," \
		src/luaconf.h
}

hook_add premake 3 lua_conf

# create missing directories and copy documentation
lua_postmake() {
	mkdir -p "$root$lualibdir"
	mkdir -p "$root$luadatadir"

	cp -v doc/* "$root$docdir"
	sed -e "s:/usr/local:/$prefix:" etc/lua.pc > "$root$libdir/pkgconfig/lua.pc"
}

hook_add postmake 3 lua_postmake