###############################################################################
#                                                                             #
# IPFire.org - A linux based firewall                                         #
# Copyright (C) 2007  Michael Tremer & Christian Schmidt                      #
#                                                                             #
# 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, either version 3 of the License, or           #
# (at your option) any later version.                                         #
#                                                                             #
# This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.       #
#                                                                             #
###############################################################################

###############################################################################
# Definitions
###############################################################################

include Config

VER        = 0.9.28

THISAPP    = uClibc-$(VER)
DL_FILE    = $(THISAPP).tar.bz2
DL_FROM    = $(URL_IPFIRE)
DIR_APP    = $(DIR_SRC)/$(THISAPP)
ifeq "$(PASS)" "1"
	TARGET     = $(DIR_INFO)/$(THISAPP)-pass1
else
ifeq "$(PASS)" "2"
	TARGET     = $(DIR_INFO)/$(THISAPP)-pass2
else
	TARGET     = $(DIR_INFO)/$(THISAPP)-pass3
endif
endif

STAGING_DIR=/opt/$(MACHINE)-uClibc

###############################################################################
# Top-level Rules
###############################################################################

objects = $(DL_FILE) uClibc-locale-030818.tgz

$(DL_FILE)					= $(DL_FROM)/$(DL_FILE)
uClibc-locale-030818.tgz			= $(DL_FROM)/uClibc-locale-030818.tgz

$(DL_FILE)_MD5				= 1ada58d919a82561061e4741fb6abd29
uClibc-locale-030818.tgz_MD5		= d75b2239b4e27c3c9cbed1c8f6eabba6

install : $(TARGET)

check : $(patsubst %,$(DIR_CHK)/%,$(objects))

download :$(patsubst %,$(DIR_DL)/%,$(objects))

md5 : $(subst %,%_MD5,$(objects))

###############################################################################
# Downloading, checking, md5sum
###############################################################################

$(patsubst %,$(DIR_CHK)/%,$(objects)) :
	@$(CHECK)

$(patsubst %,$(DIR_DL)/%,$(objects)) :
	@$(LOAD)

$(subst %,%_MD5,$(objects)) :
	@$(MD5)

###############################################################################
# Installation Details
###############################################################################

$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
	@$(PREBUILD)
ifeq "$(PASS)" "1"
	@rm -rf $(DIR_APP)
	@mkdir -p /opt/$(MACHINE)-uClibc $(DIR_SRC)/uClibc_dev/usr/include $(DIR_SRC)/uClibc_dev/{,usr}/lib
	@cd $(DIR_SRC) && tar xfj $(DIR_DL)/$(DL_FILE)
	cp -f $(DIR_DL)/uClibc-locale-030818.tgz $(DIR_APP)/extra/locale/
	cp -f $(DIR_SRC)/config/uClibc/{locales,codesets}.txt $(DIR_APP)/extra/locale
	cd $(DIR_APP)/extra/locale && patch -Np3 < $(DIR_SRC)/src/patches/uClibc-gcc4-genwctype.patch
	cp -f $(DIR_SRC)/config/uClibc/uClibc.config-$(MACHINE) $(DIR_APP)/.config
	cd $(DIR_APP) && make oldconfig
	cd $(DIR_APP)/extra/locale && make
	cd $(DIR_APP) && make PREFIX=$(DIR_SRC)/uClibc_dev \
				DEVEL_PREFIX=/usr/ \
				RUNTIME_PREFIX=$(DIR_SRC)/uClibc_dev/ \
				pregen install_dev
else
ifeq "$(PASS)" "2"
	cd $(DIR_APP) && make PREFIX= \
				DEVEL_PREFIX=/ \
				RUNTIME_PREFIX=/ \
				all
	cd $(DIR_APP) && make PREFIX= \
				DEVEL_PREFIX=/opt/$(MACHINE)-uClibc/ \
				RUNTIME_PREFIX=/opt/$(MACHINE)-uClibc/ \
				install_runtime install_dev

	## This is to fix a small bug
	if [ ! -h /opt/$(MACHINE)-uClibc/$(MACHINE)-linux-uclibc/lib ]; then \
	  mv -vf /opt/$(MACHINE)-uClibc/$(MACHINE)-linux-uclibc/lib/* /opt/$(MACHINE)-uClibc/lib/; \
	  rm -rf /opt/$(MACHINE)-uClibc/$(MACHINE)-linux-uclibc/lib; \
	  ln -sfv ../lib /opt/$(MACHINE)-uClibc/$(MACHINE)-linux-uclibc/lib; \
	fi

	cd $(DIR_APP) && make -C utils/ PREFIX=/opt/$(MACHINE)-uClibc \
				hostutils
	cd $(DIR_APP) && make PREFIX=/install/initrd \
				DEVEL_PREFIX=/usr/ \
				RUNTIME_PREFIX=/ \
				install_runtime
	cp -f /opt/$(MACHINE)-uClibc/lib/ld-uClibc-$(VER).so /lib
	cp -f /opt/$(MACHINE)-uClibc/lib/libuClibc-$(VER).so /lib
	cd /lib && ln -sf ld-uClibc-$(VER).so ld-uClibc.so.0
	cd /lib && ln -sf libuClibc-$(VER).so libc.so.0
	cd /lib && ln -sf libc.so.0 libc.so
	ln -sf /opt/$(MACHINE)-uClibc/lib/libm-$(VER).so /lib/libm.so.0
else
	cd $(DIR_APP) && make PREFIX=/install/initrd utils install_utils
	chmod 755 /install/initrd/lib/libuClibc-$(VER).so
	rm -f /install/initrd/lib/{libm*,libcrypt*,libutil*,librt*}
	@rm -rf $(DIR_APP)
endif
endif
	@$(POSTBUILD)
