###############################################################################
#                                                                             #
# IPFire.org - A linux based firewall                                         #
# Copyright (C) 2007-2018  IPFire Team  <info@ipfire.org>                     #
#                                                                             #
# 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        = 1_64_0

THISAPP    = boost_$(VER)
DL_FILE    = $(THISAPP).tar.gz
DL_FROM    = $(URL_IPFIRE)
DIR_APP    = $(DIR_SRC)/$(THISAPP)
TARGET     = $(DIR_INFO)/$(THISAPP)

CFLAGS    += -O3 -fno-strict-aliasing
CXXFLAGS  += -O3 -fno-strict-aliasing

# The compiler uses a lot of memory to compile boost, hence we reduce
# the total number of processes a little bit to be able to build on
# smaller machines
MAX_PARALLELISM = $(shell echo $$(( $(SYSTEM_MEMORY) / 512)))

CONFIGURE_OPTIONS = \
	--prefix=/usr \
	--layout=tagged \
	--without-chrono \
	--without-context \
	--without-coroutine \
	--without-coroutine2 \
	--without-date_time \
	--without-fiber \
	--without-graph_parallel \
	--without-mpi \
	--without-program_options \
	--build-dir=serial \
	variant=release \
	threading=single,multi \
	debug-symbols=off \
	pch=off \
	cflags="$(CFLAGS)" \
	cxxflags="$(CXXFLAGS)"

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

objects = $(DL_FILE)

$(DL_FILE) = $(DL_FROM)/$(DL_FILE)

$(DL_FILE)_MD5 = 319c6ffbbeccc366f14bb68767a6db79

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)
	@rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE)

	cd $(DIR_APP) && ./bootstrap.sh --with-toolset=gcc
	cd $(DIR_APP) && ./b2 -d+2 -q $(MAKETUNING) $(CONFIGURE_OPTIONS) stage
	cd $(DIR_APP) && ./b2 $(CONFIGURE_OPTIONS) install

	@rm -rf $(DIR_APP)
	@$(POSTBUILD)
