# $Id$
## @file
#
# kNIX Makefile for gzip
#
# Copyright (c) 2007 knut st. osmundsen <bird-src-spam@anduin.net>
#
#
# This file is part of kLIBC.
#
# kLIBC 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.
#
# kLIBC 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 kLIBC; 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


#
# Internal library.
#
LIBRARIES += libgzip
libgzip_TEMPLATE = usr.bin
libgzip_NOINST = yes
libgzip_DEFS = HAVE_CONFIG_H
libgzip_INCS = $(PATH_TARGET) lib
libgzip_SOURCES = \
	lib/xalloc-die.c \
	lib/creat-safer.c \
	lib/dup-safer.c \
	lib/exitfail.c \
	lib/fd-safer.c \
	lib/open-safer.c \
	lib/pipe-safer.c \
	lib/utimens.c \
	lib/xmalloc.c \
	lib/yesno.c
libgzip_ORDERDEPS = $(PATH_TARGET)/config.h

#
# The gzip program and associated scripts.
#
PROGRAMS += gzip
gzip_TEMPLATE = usr.bin
gzip_DEFS = HAVE_CONFIG_H
gzip_INCS = $(PATH_TARGET) lib
gzip_SOURCES = \
	bits.c \
	crypt.c \
	deflate.c \
	gzip.c \
	inflate.c \
	lzw.c \
	trees.c \
	unlzh.c \
	unlzw.c \
	unpack.c \
	unzip.c \
	util.c \
	zip.c
gzip_LIBS = $(TARGET_libgzip)
gzip_ORDERDEPS = $(PATH_TARGET)/config.h

INSTALLS += gzip-scripts
gzip-scripts_TEMPLATE = usr.bin.script
gzip-scripts_SOURCES = \
	$(PATH_TARGET)/gunzip \
	$(PATH_TARGET)/gzexe \
	$(PATH_TARGET)/zcat \
	$(PATH_TARGET)/zcmp \
	$(PATH_TARGET)/zdiff \
	$(PATH_TARGET)/zegrep \
	$(PATH_TARGET)/zfgrep \
	$(PATH_TARGET)/zforce \
	$(PATH_TARGET)/zgrep \
	$(PATH_TARGET)/zless \
	$(PATH_TARGET)/zmore \
	$(PATH_TARGET)/znew
gzip-scripts_SYMLINKS = \
	uncompress=>gunzip

$(gzip-scripts_SOURCES): $$(notdir $$(@)).in
	$(SED) \
		-e 's|/bin/sh|sh.exe|g' \
		-e 's|/bin/bash|bash.exe|g' \
		-e 's|BINDIR|${GZIP_BINDIR-'\''/@unixroot/usr/bin'\''}|g' \
		-e 's|[@]VERSION@|1.3.11|g' \
		$< > $@

$(PATH_TARGET)/config.h: kNIX-bootstrap-os2.x86-config.h | $(call DIRDEP,$(PATH_TARGET))
	$(CP) -f $< $@


ifdef NOT_BOOTSTRAPPING_KNIX # depends on sh, diffutils and itself.

#
# The man pages.
#
INSTALLS += gzip-manpages
gzip-manpages_TEMPLATE = usr.bin.man
gzip-manpages_ORDERDEPS = $(INSTARGET_gzip) #<-- this doesn't work on INSTALLS.
gzip-manpages_SOURCES = \
	gunzip.1 \
	gzexe.1 \
	gzip.1 \
	zcat.1 \
	zcmp.1 \
	zdiff.1 \
	zforce.1 \
	zgrep.1 \
	zless.1 \
	zmore.1 \
	znew.1


#
# Documentation.
#
INSTALLS += gzip-docs
gzip-docs_TEMPLATE = usr.bin.doc
gzip-docs_SOURCES = \
	ChangeLog \
	NEWS \
	README \
	THANKS \
	TODO \
	algorithm.doc \
	gzip.doc

#
# Integrity checks.
#
OTHERS += $(PATH_TARGET)/gzip-tests
OTHER_CLEAN += \
	$(PATH_TARGET)/gzip.doc.gz \

$(PATH_TARGET)/gzip-tests: $$(TARGET_gzip) $(gzip-scripts_SOURCES)
	$(RM) -f $@
	$(TARGET_gzip) -c gzip.doc > $(PATH_TARGET)/gzip.doc.gz
	GZIP_BINDIR="$(PATH_gzip)" $(PATH_TARGET)/zdiff -c $(PATH_TARGET)/gzip.doc.gz gzip.doc
	GZIP_BINDIR="$(PATH_gzip)" $(PATH_TARGET)/zdiff -c gzip.doc $(PATH_TARGET)/gzip.doc.gz
	GZIP_BINDIR="$(PATH_gzip)" $(PATH_TARGET)/zdiff -c - gzip.doc < $(PATH_TARGET)/gzip.doc.gz
	GZIP_BINDIR="$(PATH_gzip)" $(PATH_TARGET)/zdiff -c - $(PATH_TARGET)/gzip.doc.gz < gzip.doc
	GZIP_BINDIR="$(PATH_gzip)" $(PATH_TARGET)/zgrep -iV > /dev/null
	$(foreach file,$(TARGET_gzip) $(gzip-scripts_SOURCES),\
		$(NL)$(TAB)$(TARGET_gzip) -cv -- "$(file)" | $(TARGET_gzip) -d | cmp - "$(file)")
	$(APPEND) $@ done
	
endif # NOT_BOOTSTRAPPING_KNIX	

include $(PATH_KBUILD)/footer.kmk