###############################################################################
#                                                                             #
# IPFire.org - A linux based firewall                                         #
# Copyright (C) 2007-2020  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        = 3.10.8

THISAPP    = Python-$(VER)
DL_FILE    = $(THISAPP).tar.xz
DL_FROM    = $(URL_IPFIRE)
DIR_APP    = $(DIR_SRC)/$(THISAPP)
TARGET     = $(DIR_INFO)/$(THISAPP)
PROG       = python3

DEPS       =

# Normal build or $(TOOLS_DIR) build.
#
ifeq "$(ROOT)" ""
  TARGET = $(DIR_INFO)/$(THISAPP)
  CONFIGURE_ARGS = \
	--prefix=/usr \
	--enable-shared \
	--with-system-expat \
	--with-system-ffi \
	--with-ensurepip \
	ax_cv_c_float_words_bigendian=no
else
  TARGET = $(DIR_INFO)/$(THISAPP)-tools
  CONFIGURE_ARGS = \
	--prefix=$(TOOLS_DIR) \
	--without-ensurepip
endif

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

objects = $(DL_FILE)

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

$(DL_FILE)_BLAKE2 = 8bbfbae34fbc517c4a746e5e4c360efc57aca175c50fe46a378aa9d6d023a3d90c7df816149e4cca0c9b64ca0142267d8df552e8f8dc53a04b5251e8848dce74

install : $(TARGET)

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

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

b2 : $(subst %,%_BLAKE2,$(objects))

dist:
	@$(PAK)

###############################################################################
# Downloading, checking, b2sum
###############################################################################

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

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

$(subst %,%_BLAKE2,$(objects)) :
	@$(B2SUM)

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

$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
	@$(PREBUILD)
	@rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar Jxf $(DIR_DL)/$(DL_FILE)

ifeq "$(ROOT)" ""
	rm -rf $(DIR_APP)/Modules/_ctypes/{darwin,libffi,libffi_arm_wince,libffi_msvc,libffi_osx}
else
	cd $(DIR_APP) && sed -i '/def add_multiarch_paths/a \        return' setup.py
endif

	cd $(DIR_APP) && OPT="$(CFLAGS)" ./configure $(CONFIGURE_ARGS)
	cd $(DIR_APP) && make $(MAKETUNING)
	cd $(DIR_APP) && make install

	# Remove precompiled pycache at toolchain and tests
ifneq "$(ROOT)" ""
	cd $(TOOLS_DIR)/lib/python3.10 && find . | grep -E "(/__pycache__|/test/)" | xargs rm -rf
else
	cd /usr/lib/python3.10 && find . | grep -E "(/test/)" | xargs rm -rf
endif

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