# $Id: kNIX-bootstrap.kmk 3180 2007-04-22 07:13:02Z bird $
## @file
#
# kNIX Boostrap Makefile for bash
#
# Copyright (c) 2007 knut st. osmundsen <bird-src-spam@anduin.net>
#
#
# This file is part of kNIX.
#
# kNIX 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 2 of the License, or
# (at your option) any later version.
#
# kNIX 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 kNIX; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#
#

DEPTH = ../../..
include $(PATH_KBUILD)/header.kmk

# version sans patchlevel.
VER = 3.1

# 
# The bash template.
#
TEMPLATE_bash = bash template
TEMPLATE_bash_EXTENDS = bin
TEMPLATE_bash_DEFS = $(TEMPLATE_usr.bin_DEFS) \
	LOCALEDIR=\"/@unixroot/usr/share/locale\" \
	PROGRAM=\"bash.exe\" \
	CONF_HOSTTYPE=\"i386\" \
	CONF_OSTYPE=\"os2-emx\" \
	CONF_MACHTYPE=\"i386-pc-os2-emx\" \
	CONF_VENDOR=\"pc\" \
	PACKAGE=\"bash\" \
	SHELL \
	HAVE_CONFIG_H
TEMPLATE_bash_INCS = $(TEMPLATE_usr.bin_INCS) \
	$(PATH_TARGET) \
	$(PATH_SUB_CURRENT) \
	$(PATH_SUB_ROOT)/include \
	$(PATH_SUB_ROOT)/lib
TEMPLATE_bash_ORDERDEPS = $(TEMPLATE_usr.bin_ORDERDEPS) \
	$(PATH_TARGET)/config.h \
	$(PATH_TARGET)/version.h \
	$(PATH_TARGET)/pathnames.h

OTHER_CLEAN += $(TEMPLATE_bash_ORDERDEPS)

#
# bash
#
PROGRAMS += bash
bash_TEMPLATE = bash
bash_INCS = $(PATH_SUB_ROOT)/builtins $(PATH_TARGET)/builtins
BUILTINS = \
	alias.def \
	bind.def \
	break.def \
	builtin.def \
	caller.def \
	cd.def \
	colon.def \
	command.def \
	declare.def \
	echo.def \
	enable.def \
	eval.def \
	exec.def \
	exit.def \
	fc.def \
	fg_bg.def \
	hash.def \
	help.def \
	history.def \
	jobs.def \
	kill.def \
	let.def \
	pushd.def \
	read.def \
	return.def \
	set.def \
	setattr.def \
	shift.def \
	source.def \
	suspend.def \
	test.def \
	times.def \
	trap.def \
	type.def \
	ulimit.def \
	umask.def \
	wait.def \
	getopts.def \
	shopt.def \
	printf.def \
	complete.def
bash_SOURCES = \
	shell.c \
	eval.c \
	y.tab.c \
	general.c \
	make_cmd.c \
	print_cmd.c \
	dispose_cmd.c \
	execute_cmd.c \
	variables.c \
	copy_cmd.c \
	error.c \
	expr.c \
	flags.c \
	jobs.c \
	subst.c \
	hashcmd.c \
	hashlib.c \
	mailcheck.c \
	trap.c \
	input.c \
	unwind_prot.c \
	pathexp.c \
	sig.c \
	test.c \
	version.c \
	alias.c \
	array.c \
	arrayfunc.c \
	braces.c \
	bracecomp.c \
	bashhist.c \
	bashline.c \
	list.c \
	stringlib.c \
	locale.c \
	findcmd.c \
	redir.c \
	pcomplete.c \
	pcomplib.c \
	xmalloc.c \
    $(PATH_TARGET)/syntax.c \
	\
	$(PATH_TARGET)/builtins/builtins.c \
	builtins/common.c \
	builtins/evalfile.c \
	builtins/evalstring.c \
	builtins/getopt.c \
	builtins/bashgetopt.c \
	$(addprefix $(PATH_TARGET)/builtins/, $(BUILTINS:.def=.c)) \
	\
	lib/glob/glob.c \
	lib/glob/strmatch.c \
	lib/glob/smatch.c \
	lib/glob/xmbsrtowcs.c \
	\
	lib/tilde/tilde.c

trap.c_DEPS = $(PATH_TARGET)/signames.h
$(PATH_TARGET)/builtins/ulimit.c_DEPS = $(PATH_TARGET)/pipesize.h

bash_LIBS = \
	$(TARGET_libsh) \
	$(TARGET_libreadline) \
	$(TARGET_libhistory) \
	ncurses

bash_ORDERDEPS = \
	$(PATH_TARGET)/builtins/builtext.h \
	$(PATH_TARGET)/builtins/builtins.c

bash_CLEAN = \
	$(bash_ORDERDEPS) \
    $(PATH_TARGET)/syntax.c \
	$(PATH_TARGET)/builtins/builtins.c \
	$(addprefix $(PATH_TARGET)/builtins/, $(BUILTINS:.def=.c))


# generate syntax.c.
$(PATH_TARGET)/syntax.c: $$(TARGET_mksyntax)
	$(TARGET_mksyntax) -o $@

# generate signames.h for trap.c
$(PATH_TARGET)/signames.h: $$(TARGET_mksignames)
	$(TARGET_mksignames) $@

# generate pipesize.h for ulimit.def
$(PATH_TARGET)/pipesize.h:
	$(RM) -f $@
	$(APPEND) $@ '#define PIPESIZE 8192'

# generate builtext.h and builtins.c from the builtins/*.def files.
$(PATH_TARGET)/builtins/builtext.h $(PATH_TARGET)/builtins/builtins.c: \
		$$(TARGET_mkbuiltins) \
		$(addprefix $(PATH_SUB_ROOT)/builtins/, $(BUILTINS))
	$(MKDIR) -p $(PATH_TARGET)/builtins
	$(TARGET_mkbuiltins) \
		-externfile $(PATH_TARGET)/builtins/builtext.h \
		-structfile $(PATH_TARGET)/builtins/builtins.c \
        -noproduction \
		-D $(PATH_SUB_ROOT)/builtins \
		$(addprefix $(PATH_SUB_ROOT)/builtins/, $(BUILTINS))

.NOTPARALLEL: $(PATH_TARGET)/builtins/builtext.h $(PATH_TARGET)/builtins/builtins.c

# generate C source files from the builtins/*.def files.
define def_mkbuiltin
$(PATH_TARGET)/builtins/$(name:.def=.c): $(PATH_SUB_ROOT)/builtins/$(name) $$$$(TARGET_mkbuiltins)
	$(MKDIR) -p $(PATH_TARGET)/builtins
	cd $$(@D) && $$(TARGET_mkbuiltins) -D $(PATH_SUB_ROOT)/builtins $$<
endef
$(foreach name,$(BUILTINS),$(eval $(def_mkbuiltin)))


#
# mkbuiltins.
#
BLDPROGS += mkbuiltins
mkbuiltins_TEMPLATE = bash
mkbuiltins_INCS = \
	$(PATH_SUB_ROOT)/builtins
mkbuiltins_SOURCES = \
	builtins/mkbuiltins.c

#
# mksignames
#
BLDPROGS += mksignames
mksignames_TEMPLATE = bash
mksignames_SOURCES = \
	support/mksignames.c

#
# basheversion
#
BLDPROGS += bashversion
bashversion_TEMPLATE = bash
bashversion_DEFS += BUILDTOOL
bashversion_SOURCES = \
	support/bashversion.c \
	version.c

#
# mksyntax
#
BLDPROGS += mksyntax
mksyntax_TEMPLATE = bash
mksyntax_SOURCES = \
	mksyntax.c


#
# libsh
#
LIBRARIES += libsh
libsh_TEMPLATE = bash
libsh_NOINST = yes
libsh_DEFS = SHELL
libsh_INCS = \
	$(PATH_SUB_ROOT)/lib/sh
libsh_SOURCES = \
	lib/sh/clktck.c \
	lib/sh/clock.c \
	lib/sh/getenv.c \
	lib/sh/oslib.c \
	lib/sh/setlinebuf.c \
	lib/sh/strnlen.c \
	lib/sh/itos.c \
	lib/sh/zread.c \
	lib/sh/zwrite.c \
	lib/sh/shtty.c \
	lib/sh/shmatch.c \
	lib/sh/netconn.c \
	lib/sh/netopen.c \
	lib/sh/timeval.c \
	lib/sh/makepath.c \
	lib/sh/pathcanon.c \
	lib/sh/pathphys.c \
	lib/sh/tmpfile.c \
	lib/sh/stringlist.c \
	lib/sh/stringvec.c \
	lib/sh/spell.c \
	lib/sh/shquote.c \
	lib/sh/strtrans.c \
	lib/sh/strindex.c \
	lib/sh/snprintf.c \
	lib/sh/mailstat.c \
	lib/sh/fmtulong.c \
	lib/sh/fmtullong.c \
	lib/sh/fmtumax.c \
	lib/sh/xstrchr.c \
	lib/sh/zcatfd.c \
	lib/sh/winsize.c


#
# libreadline
#
LIBRARIES += libreadline
libreadline_TEMPLATE = bash
libreadline_NOINST = yes
libreadline_SOURCES = \
	lib/readline/readline.c \
	lib/readline/vi_mode.c \
	lib/readline/funmap.c \
	lib/readline/keymaps.c \
	lib/readline/parens.c \
	lib/readline/search.c \
	lib/readline/rltty.c \
	lib/readline/complete.c \
	lib/readline/bind.c \
	lib/readline/isearch.c \
	lib/readline/display.c \
	lib/readline/signals.c \
	lib/readline/util.c \
	lib/readline/kill.c \
	lib/readline/undo.c \
	lib/readline/macro.c \
	lib/readline/input.c \
	lib/readline/callback.c \
	lib/readline/terminal.c \
	lib/readline/text.c \
	lib/readline/nls.c \
	lib/readline/misc.c \
	lib/readline/compat.c \
	lib/readline/tilde.c \
	lib/readline/xmalloc.c

lib/readline/tilde.c_DEFS = READLINE_LIBRARY

#
# libhistory
#
LIBRARIES += libhistory
libhistory_TEMPLATE = bash
libhistory_NOINST = yes
libhistory_SOURCES = \
	lib/readline/history.c \
	lib/readline/histexpand.c \
	lib/readline/histfile.c \
	lib/readline/histsearch.c \
	lib/readline/shell.c \
	lib/readline/savestring.c \
	lib/readline/mbutil.c \
	lib/readline/xmalloc.c

#
# Install docs
#
INSTALLS += bashman
bashman_TEMPLATE = usr.bin.man
bashman_SOURCES = \
	doc/bash.1 \
	doc/bashbug.1

#INSTALLS += bashinfo - later
bashinfo_TEMPLATE = usr.bin.info
bashinfo_SOURCES = \
	$(PATH_TARGET)/bash.info

$(PATH_TARGET)/bash.info: | $(call DIRDEP,$(PATH_TARGET))
	$(PATH_SUB_ROOT)/doc/infopost.sh < $(PATH_SUB_ROOT)/doc/bashref.info > $@


#
# config.h, fnmatch.h and version.h (force shell for on the latter).
#
$(PATH_TARGET)/config.h: kNIX-bootstrap-$(BUILD_TARGET).$(BUILD_TARGET_ARCH)-config.h
	$(INSTALL) $< $@

$(PATH_TARGET)/pathnames.h: kNIX-bootstrap-$(BUILD_TARGET).$(BUILD_TARGET_ARCH)-pathnames.h
	$(INSTALL) $< $@

$(PATH_TARGET)/version.h:
	$(PATH_SUB_ROOT)/support/mkversion.sh -b -S $(PATH_SUB_ROOT) -s release -d $(VER) -o $(PATH_TARGET)/newversion.h && \
		$(MV_EXT) -f $(PATH_TARGET)/newversion.h $(PATH_TARGET)/version.h


include $(PATH_KBUILD)/footer.kmk