# -*-makefile-*-
# $Id$
#
# Copyright (C) 2002 by Pengutronix e.K., Hildesheim, Germany
# See CREDITS for details about who has contributed to this project.
#
# For further information about the PTXdist project and license conditions
# see the README file.
#

#
# We provide this package
#
PACKAGES-$(PTXCONF_ZLIB) += zlib

#
# Paths and names
#
ZLIB_VERSION		= 1.2.3
ZLIB			= zlib-$(ZLIB_VERSION)
ZLIB_URL 		= http://www.zlib.net/$(ZLIB).tar.gz
ZLIB_SOURCE		= $(SRCDIR)/$(ZLIB).tar.gz
ZLIB_DIR		= $(BUILDDIR)/$(ZLIB)

-include $(call package_depfile)

# ----------------------------------------------------------------------------
# Get
# ----------------------------------------------------------------------------

zlib_get: $(STATEDIR)/zlib.get

$(STATEDIR)/zlib.get: $(ZLIB_SOURCE)
	@$(call targetinfo, $@)
	@$(call touch, $@)

$(ZLIB_SOURCE):
	@$(call targetinfo, $@)
	@$(call get, $(ZLIB_URL))

# ----------------------------------------------------------------------------
# Extract
# ----------------------------------------------------------------------------

zlib_extract: $(STATEDIR)/zlib.extract

$(STATEDIR)/zlib.extract: $(zlib_extract_deps_default)
	@$(call targetinfo, $@)
	@$(call clean, $(ZLIB_DIR))
	@$(call extract, $(ZLIB_SOURCE))
	@$(call touch, $@)

# ----------------------------------------------------------------------------
# Prepare
# ----------------------------------------------------------------------------

zlib_prepare: $(STATEDIR)/zlib.prepare

ZLIB_PATH	= PATH=$(CROSS_PATH)
ZLIB_ENV	= $(subst CFLAGS,SGALFC,$(CROSS_ENV)) AR="$(CROSS_AR) rc"
ZLIB_AUTOCONF	= --shared --prefix=$(PTXCONF_PREFIX)/$(PTXCONF_GNU_TARGET)

$(STATEDIR)/zlib.prepare: $(zlib_prepare_deps_default)
	@$(call targetinfo, $@)
	cd $(ZLIB_DIR) && $(ZLIB_ENV) $(ZLIB_PATH) ./configure $(ZLIB_AUTOCONF)
	@$(call touch, $@)

# ----------------------------------------------------------------------------
# Compile
# ----------------------------------------------------------------------------

zlib_compile: $(STATEDIR)/zlib.compile

$(STATEDIR)/zlib.compile: $(zlib_compile_deps_default)
	@$(call targetinfo, $@)
	$(ZLIB_ENV) $(ZLIB_PATH) cd $(ZLIB_DIR) && make
	$(ZLIB_ENV) $(ZLIB_PATH) cd $(ZLIB_DIR) && make libz.a
	@$(call touch, $@)

# ----------------------------------------------------------------------------
# Install
# ----------------------------------------------------------------------------

zlib_install: $(STATEDIR)/zlib.install

$(STATEDIR)/zlib.install: $(zlib_install_deps_default)
	@$(call targetinfo, $@)
	install -d $(PTXCONF_PREFIX)/$(PTXCONF_GNU_TARGET)/include
	cd $(ZLIB_DIR) && $(ZLIB_PATH) $(MAKE_INSTALL)
	cp $(ZLIB_DIR)/libz.a $(PTXCONF_PREFIX)/$(PTXCONF_GNU_TARGET)/lib/
	@$(call touch, $@)

# ----------------------------------------------------------------------------
# Target-Install
# ----------------------------------------------------------------------------

zlib_targetinstall: $(STATEDIR)/zlib.targetinstall

$(STATEDIR)/zlib.targetinstall: $(zlib_targetinstall_deps_default)
	@$(call targetinfo, $@)

	@$(call install_init,default)
	@$(call install_fixup,PACKAGE,zlib)
	@$(call install_fixup,PRIORITY,optional)
	@$(call install_fixup,VERSION,$(ZLIB_VERSION))
	@$(call install_fixup,SECTION,base)
	@$(call install_fixup,AUTHOR,"Robert Schwebel <r.schwebel\@pengutronix.de>")
	@$(call install_fixup,DEPENDS,)
	@$(call install_fixup,DESCRIPTION,missing)

	@$(call install_copy, 0, 0, 0644, $(ZLIB_DIR)/libz.so.1.2.3, /usr/lib/libz.so.1.2.3)
	@$(call install_link, libz.so.1.2.3, /usr/lib/libz.so.1)
	@$(call install_link, libz.so.1.2.3, /usr/lib/libz.so)

	@$(call install_finish)

	@$(call touch, $@)

# ----------------------------------------------------------------------------
# Clean
# ----------------------------------------------------------------------------

zlib_clean:
	rm -rf $(STATEDIR)/zlib.*
	rm -rf $(IMAGEDIR)/zlib_*
	rm -rf $(ZLIB_DIR)

# vim: syntax=make