python packages: move all things python under lang/python

I admit this may be be a bit aggressive, but the lang
folder is getting cluttered/filled up with Python, PHP, Perl,
Ruby, etc. packages.

Makes sense to try to group them into per-lang folders.

I took the Pythons.

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>

lang/python/python/files/config.site

@@ -0,0 +1,12 @@
+#! /bin/sh
+#
+# Copyright (C) 2007-2014 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+ac_cv_file__dev_ptmx=yes
+ac_cv_file__dev_ptc=no
+ac_cv_buggy_getaddrinfo=no
+

lang/python/python/files/pip.conf

@@ -0,0 +1,3 @@
+[global]
+cache-dir=/tmp/.cache
+log-file=/tmp/pip-log.txt

lang/python/python/files/python-host.mk

@@ -0,0 +1,81 @@
+#
+# Copyright (C) 2015-2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+ifneq ($(__python_host_mk_inc),1)
+__python_host_mk_inc=1
+
+# For PYTHON_VERSION
+$(call include_mk, python-version.mk)
+
+HOST_PYTHON_DIR:=$(STAGING_DIR_HOSTPKG)
+HOST_PYTHON_INC_DIR:=$(HOST_PYTHON_DIR)/include/python$(PYTHON_VERSION)
+HOST_PYTHON_LIB_DIR:=$(HOST_PYTHON_DIR)/lib/python$(PYTHON_VERSION)
+
+HOST_PYTHON_PKG_DIR:=$(HOST_PYTHON_DIR)/lib/python$(PYTHON_VERSION)/site-packages
+
+HOST_PYTHON_BIN:=$(HOST_PYTHON_DIR)/bin/python$(PYTHON_VERSION)
+
+HOST_PYTHONPATH:=$(HOST_PYTHON_LIB_DIR):$(HOST_PYTHON_PKG_DIR)
+
+define HostPython
+	if [ "$(strip $(3))" == "HOST" ]; then \
+		export PYTHONPATH="$(HOST_PYTHONPATH)"; \
+		export PYTHONDONTWRITEBYTECODE=0; \
+	else \
+		export PYTHONPATH="$(PYTHONPATH)"; \
+		export PYTHONDONTWRITEBYTECODE=1; \
+		export _python_sysroot="$(STAGING_DIR)"; \
+		export _python_prefix="/usr"; \
+		export _python_exec_prefix="/usr"; \
+	fi; \
+	export PYTHONOPTIMIZE=""; \
+	$(1) \
+	$(HOST_PYTHON_BIN) $(2);
+endef
+
+# $(1) => commands to execute before running pythons script
+# $(2) => python script and its arguments
+# $(3) => additional variables
+define Build/Compile/HostPyRunHost
+	$(call HostPython, \
+		$(if $(1),$(1);) \
+		CC="$(HOSTCC)" \
+		CCSHARED="$(HOSTCC) $(HOST_FPIC)" \
+		CXX="$(HOSTCXX)" \
+		LD="$(HOSTCC)" \
+		LDSHARED="$(HOSTCC) -shared" \
+		CFLAGS="$(HOST_CFLAGS)" \
+		CPPFLAGS="$(HOST_CPPFLAGS) -I$(HOST_PYTHON_INC_DIR)" \
+		LDFLAGS="$(HOST_LDFLAGS) -lpython$(PYTHON_VERSION) -Wl$(comma)-rpath=$(STAGING_DIR_HOSTPKG)/lib" \
+		_PYTHON_HOST_PLATFORM=linux2 \
+		$(3) \
+		, \
+		$(2) \
+		, \
+		HOST \
+	)
+endef
+
+
+# $(1) => build subdir
+# $(2) => additional arguments to setup.py
+# $(3) => additional variables
+define Build/Compile/HostPyMod
+	$(call Build/Compile/HostPyRunHost, \
+		cd $(HOST_BUILD_DIR)/$(strip $(1)), \
+		./setup.py $(2), \
+		$(3))
+endef
+
+define HostPy/Compile/Default
+	$(call Build/Compile/HostPyMod,,\
+		install --root="$(STAGING_DIR_HOSTPKG)" --prefix="" \
+		--single-version-externally-managed \
+	)
+endef
+
+endif # __python_host_mk_inc

lang/python/python/files/python-package-codecs.mk

@@ -0,0 +1,23 @@
+#
+# Copyright (C) 2006-2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Package/python-codecs
+$(call Package/python/Default)
+  TITLE:=Python $(PYTHON_VERSION) codecs + unicode support
+  DEPENDS:=+python-light
+endef
+
+$(eval $(call PyBasePackage,python-codecs, \
+	/usr/lib/python$(PYTHON_VERSION)/encodings \
+	/usr/lib/python$(PYTHON_VERSION)/lib-dynload/_codecs_cn.so \
+	/usr/lib/python$(PYTHON_VERSION)/lib-dynload/_codecs_hk.so \
+	/usr/lib/python$(PYTHON_VERSION)/lib-dynload/_codecs_iso2022.so \
+	/usr/lib/python$(PYTHON_VERSION)/lib-dynload/_codecs_jp.so \
+	/usr/lib/python$(PYTHON_VERSION)/lib-dynload/_codecs_kr.so \
+	/usr/lib/python$(PYTHON_VERSION)/lib-dynload/_codecs_tw.so \
+	/usr/lib/python$(PYTHON_VERSION)/lib-dynload/unicodedata.so \
+))

lang/python/python/files/python-package-compiler.mk

@@ -0,0 +1,16 @@
+#
+# Copyright (C) 2006-2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Package/python-compiler
+$(call Package/python/Default)
+  TITLE:=Python $(PYTHON_VERSION) compiler module
+  DEPENDS:=+python-light
+endef
+
+$(eval $(call PyBasePackage,python-compiler, \
+	/usr/lib/python$(PYTHON_VERSION)/compiler \
+))

lang/python/python/files/python-package-ctypes.mk

@@ -0,0 +1,18 @@
+#
+# Copyright (C) 2006-2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Package/python-ctypes
+$(call Package/python/Default)
+  TITLE:=Python $(PYTHON_VERSION) ctypes module
+  DEPENDS:=+python-light
+endef
+
+$(eval $(call PyBasePackage,python-ctypes, \
+	/usr/lib/python$(PYTHON_VERSION)/ctypes \
+	/usr/lib/python$(PYTHON_VERSION)/lib-dynload/_ctypes.so \
+	/usr/lib/python$(PYTHON_VERSION)/lib-dynload/_ctypes_test.so \
+))

lang/python/python/files/python-package-db.mk

@@ -0,0 +1,18 @@
+#
+# Copyright (C) 2006-2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Package/python-db
+$(call Package/python/Default)
+  TITLE:=Python $(PYTHON_VERSION) db module
+  DEPENDS:=+python-light +libdb47
+endef
+
+$(eval $(call PyBasePackage,python-db, \
+	/usr/lib/python$(PYTHON_VERSION)/bsddb \
+	/usr/lib/python$(PYTHON_VERSION)/lib-dynload/_bsddb.so \
+	/usr/lib/python$(PYTHON_VERSION)/lib-dynload/dbm.so \
+))

lang/python/python/files/python-package-decimal.mk

@@ -0,0 +1,16 @@
+#
+# Copyright (C) 2006-2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Package/python-decimal
+$(call Package/python/Default)
+  TITLE:=Python $(PYTHON_VERSION) decimal module
+  DEPENDS:=+python-light
+endef
+
+$(eval $(call PyBasePackage,python-decimal, \
+	/usr/lib/python$(PYTHON_VERSION)/decimal.py \
+))

lang/python/python/files/python-package-dev.mk

@@ -0,0 +1,27 @@
+#
+# Copyright (C) 2006-2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Package/python-dev
+$(call Package/python/Default)
+  TITLE:=Python $(PYTHON_VERSION) development files
+  DEPENDS:=+python +python-lib2to3
+endef
+
+define PyPackage/python-dev/install
+	$(INSTALL_DIR) $(1)/usr/bin $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/bin/python*config $(1)/usr/bin
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/python$(PYTHON_VERSION)/config/libpython$(PYTHON_VERSION).a $(1)/usr/lib
+endef
+
+$(eval $(call PyBasePackage,python-dev, \
+	/usr/lib/python$(PYTHON_VERSION)/config \
+	/usr/include/python$(PYTHON_VERSION) \
+	/usr/lib/pkgconfig \
+	, \
+	DO_NOT_ADD_TO_PACKAGE_DEPENDS \
+))
+

lang/python/python/files/python-package-distutils.mk

@@ -0,0 +1,16 @@
+#
+# Copyright (C) 2006-2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Package/python-distutils
+$(call Package/python/Default)
+  TITLE:=Python $(PYTHON_VERSION) distutils
+  DEPENDS:=+python-light
+endef
+
+$(eval $(call PyBasePackage,python-distutils, \
+	/usr/lib/python$(PYTHON_VERSION)/distutils \
+))

lang/python/python/files/python-package-email.mk

@@ -0,0 +1,16 @@
+#
+# Copyright (C) 2006-2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Package/python-email
+$(call Package/python/Default)
+  TITLE:=Python $(PYTHON_VERSION) email module
+  DEPENDS:=+python-light
+endef
+
+$(eval $(call PyBasePackage,python-email, \
+	/usr/lib/python$(PYTHON_VERSION)/email \
+))

lang/python/python/files/python-package-gdbm.mk

@@ -0,0 +1,16 @@
+#
+# Copyright (C) 2006-2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Package/python-gdbm
+$(call Package/python/Default)
+  TITLE:=Python $(PYTHON_VERSION) gdbm module
+  DEPENDS:=+python-light +libgdbm
+endef
+
+$(eval $(call PyBasePackage,python-gdbm, \
+	/usr/lib/python$(PYTHON_VERSION)/lib-dynload/gdbm.so \
+))

lang/python/python/files/python-package-install.sh

@@ -0,0 +1,70 @@
+#!/bin/sh
+
+process_filespec() {
+	local src_dir="$1"
+	local dst_dir="$2"
+	local filespec="$3"
+	echo "$filespec" | (
+	IFS='|'
+	while read fop fspec fperm; do
+		local fop=`echo "$fop" | tr -d ' \t\n'`
+		if [ "$fop" = "+" ]; then
+			if [ ! -e "${src_dir}${fspec}" ]; then
+				echo "File not found '${src_dir}${fspec}'"
+				exit 1
+			fi
+			dpath=`dirname "$fspec"`
+			if [ -z "$fperm" ]; then
+				dperm=`stat -c "%a" ${src_dir}${dpath}`
+			fi
+			mkdir -p -m$dperm ${dst_dir}${dpath}
+			echo "copying: '$fspec'"
+			cp -fpR ${src_dir}${fspec} ${dst_dir}${dpath}/
+			if [ -n "$fperm" ]; then
+				chmod -R $fperm ${dst_dir}${fspec}
+			fi
+		elif [ "$fop" = "-" ]; then
+			echo "removing: '$fspec'"
+			rm -fR ${dst_dir}${fspec}
+		elif [ "$fop" = "=" ]; then
+			echo "setting permissions: '$fperm' on '$fspec'"
+			chmod -R $fperm ${dst_dir}${fspec}
+		fi
+	done
+	)
+}
+
+src_dir="$1"
+dst_dir="$2"
+python="$3"
+mode="$4"
+filespec="$5"
+
+process_filespec "$src_dir" "$dst_dir" "$filespec" || {
+	echo "process filespec error-ed"
+	exit 1
+}
+
+if [ "$mode" == "sources" ] ; then
+	# Copy only python source files
+	find $dst_dir -not -name "*\.py" | xargs rm -f
+	# Delete empty folders (if the case)
+	find $dst_dir/usr -type d | xargs rmdir &> /dev/null
+	rmdir $dst_dir/usr &> /dev/null
+	exit 0
+fi
+
+# XXX [So that you won't goof as I did]
+# Note: Yes, I tried to use the -O & -OO flags here.
+#       However the generated byte-codes were not portable.
+#       So, we just stuck to un-optimized byte-codes,
+#       which is still way better/faster than running
+#       Python sources all the time.
+$python -m compileall -d '/' $dst_dir || {
+	echo "python -m compileall err-ed"
+	exit 1
+}
+# Delete source files and pyc [ un-optimized bytecode files ]
+# We may want to make this optimization thing configurable later, but not sure atm
+find $dst_dir -name "*\.py" | xargs rm -f
+

lang/python/python/files/python-package-lib2to3.mk

@@ -0,0 +1,18 @@
+#
+# Copyright (C) 2006-2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Package/python-lib2to3
+$(call Package/python/Default)
+  TITLE:=Python $(PYTHON_VERSION) lib2to3 module
+  DEPENDS:=+python
+endef
+
+$(eval $(call PyBasePackage,python-lib2to3, \
+	/usr/lib/python$(PYTHON_VERSION)/lib2to3 \
+	, \
+	DO_NOT_ADD_TO_PACKAGE_DEPENDS \
+))

lang/python/python/files/python-package-logging.mk

@@ -0,0 +1,16 @@
+#
+# Copyright (C) 2006-2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Package/python-logging
+$(call Package/python/Default)
+  TITLE:=Python $(PYTHON_VERSION) logging module
+  DEPENDS:=+python-light
+endef
+
+$(eval $(call PyBasePackage,python-logging, \
+	/usr/lib/python$(PYTHON_VERSION)/logging \
+))

lang/python/python/files/python-package-multiprocessing.mk

@@ -0,0 +1,17 @@
+#
+# Copyright (C) 2006-2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Package/python-multiprocessing
+$(call Package/python/Default)
+  TITLE:=Python $(PYTHON_VERSION) multiprocessing
+  DEPENDS:=+python-light
+endef
+
+$(eval $(call PyBasePackage,python-multiprocessing, \
+	/usr/lib/python$(PYTHON_VERSION)/multiprocessing \
+	/usr/lib/python$(PYTHON_VERSION)/lib-dynload/_multiprocessing.so \
+))

lang/python/python/files/python-package-ncurses.mk

@@ -0,0 +1,18 @@
+#
+# Copyright (C) 2006-2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Package/python-ncurses
+$(call Package/python/Default)
+  TITLE:=Python $(PYTHON_VERSION) ncurses module
+  DEPENDS:=+python-light +libncurses
+endef
+
+$(eval $(call PyBasePackage,python-ncurses, \
+	/usr/lib/python$(PYTHON_VERSION)/curses \
+	/usr/lib/python$(PYTHON_VERSION)/lib-dynload/_curses.so \
+	/usr/lib/python$(PYTHON_VERSION)/lib-dynload/_curses_panel.so \
+))

lang/python/python/files/python-package-openssl.mk

@@ -0,0 +1,17 @@
+#
+# Copyright (C) 2006-2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Package/python-openssl
+$(call Package/python/Default)
+  TITLE:=Python $(PYTHON_VERSION) SSL module
+  DEPENDS:=+python-light +libopenssl
+endef
+
+$(eval $(call PyBasePackage,python-openssl, \
+	/usr/lib/python$(PYTHON_VERSION)/lib-dynload/_hashlib.so \
+	/usr/lib/python$(PYTHON_VERSION)/lib-dynload/_ssl.so \
+))

lang/python/python/files/python-package-pip.mk

@@ -0,0 +1,28 @@
+#
+# Copyright (C) 2017 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Package/python-pip
+$(call Package/python/Default)
+  TITLE:=Python $(PYTHON_VERSION) pip module
+  VERSION:=$(PYTHON_PIP_VERSION)
+  DEPENDS:=+python +python-setuptools +python-pip-conf
+endef
+
+define PyPackage/python-pip/install
+	$(INSTALL_DIR) $(1)/usr/bin $(1)/usr/lib/python$(PYTHON_VERSION)/site-packages
+	# Adjust shebang to proper python location on target
+	sed "1s/.*/#\!\/usr\/bin\/python$(PYTHON_VERSION)/" -i $(PKG_BUILD_DIR)/install-pip/bin/*
+	$(CP) $(PKG_BUILD_DIR)/install-pip/bin/* $(1)/usr/bin
+	$(CP) \
+		$(PKG_BUILD_DIR)/install-pip/lib/python$(PYTHON_VERSION)/site-packages/pip \
+		$(1)/usr/lib/python$(PYTHON_VERSION)/site-packages/
+endef
+
+$(eval $(call PyBasePackage,python-pip, \
+	, \
+	DO_NOT_ADD_TO_PACKAGE_DEPENDS \
+))

lang/python/python/files/python-package-pydoc.mk

@@ -0,0 +1,18 @@
+#
+# Copyright (C) 2006-2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Package/python-pydoc
+$(call Package/python/Default)
+  TITLE:=Python $(PYTHON_VERSION) pydoc module
+  DEPENDS:=+python-light
+endef
+
+$(eval $(call PyBasePackage,python-pydoc, \
+	/usr/lib/python$(PYTHON_VERSION)/doctest.py \
+	/usr/lib/python$(PYTHON_VERSION)/pydoc.py \
+	/usr/lib/python$(PYTHON_VERSION)/pydoc_data \
+))

lang/python/python/files/python-package-setuptools.mk

@@ -0,0 +1,30 @@
+#
+# Copyright (C) 2017 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Package/python-setuptools
+$(call Package/python/Default)
+  TITLE:=Python $(PYTHON_VERSION) setuptools module
+  VERSION:=$(PYTHON_SETUPTOOLS_VERSION)
+  DEPENDS:=+python
+endef
+
+define PyPackage/python-setuptools/install
+	$(INSTALL_DIR) $(1)/usr/bin $(1)/usr/lib/python$(PYTHON_VERSION)/site-packages
+	# Adjust shebang to proper python location on target
+	sed "1s/.*/#\!\/usr\/bin\/python$(PYTHON_VERSION)/" -i $(PKG_BUILD_DIR)/install-setuptools/bin/*
+	$(CP) $(PKG_BUILD_DIR)/install-setuptools/bin/* $(1)/usr/bin
+	$(CP) \
+		$(PKG_BUILD_DIR)/install-setuptools/lib/python$(PYTHON_VERSION)/site-packages/pkg_resources \
+		$(PKG_BUILD_DIR)/install-setuptools/lib/python$(PYTHON_VERSION)/site-packages/setuptools \
+		$(PKG_BUILD_DIR)/install-setuptools/lib/python$(PYTHON_VERSION)/site-packages/easy_install.py \
+		$(1)/usr/lib/python$(PYTHON_VERSION)/site-packages
+endef
+
+$(eval $(call PyBasePackage,python-setuptools, \
+	, \
+	DO_NOT_ADD_TO_PACKAGE_DEPENDS \
+))

lang/python/python/files/python-package-sqlite3.mk

@@ -0,0 +1,17 @@
+#
+# Copyright (C) 2006-2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Package/python-sqlite3
+$(call Package/python/Default)
+  TITLE:=Python $(PYTHON_VERSION) sqlite3 module
+  DEPENDS:=+python-light +libsqlite3
+endef
+
+$(eval $(call PyBasePackage,python-sqlite3, \
+	/usr/lib/python$(PYTHON_VERSION)/lib-dynload/_sqlite3.so \
+	/usr/lib/python$(PYTHON_VERSION)/sqlite3 \
+))

lang/python/python/files/python-package-unittest.mk

@@ -0,0 +1,16 @@
+#
+# Copyright (C) 2006-2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Package/python-unittest
+$(call Package/python/Default)
+  TITLE:=Python $(PYTHON_VERSION) unittest module
+  DEPENDS:=+python-light
+endef
+
+$(eval $(call PyBasePackage,python-unittest, \
+	/usr/lib/python$(PYTHON_VERSION)/unittest \
+))

lang/python/python/files/python-package-xml.mk

@@ -0,0 +1,20 @@
+#
+# Copyright (C) 2006-2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Package/python-xml
+$(call Package/python/Default)
+  TITLE:=Python $(PYTHON_VERSION) xml libs
+  DEPENDS:=+python-light +libexpat
+endef
+
+$(eval $(call PyBasePackage,python-xml, \
+	/usr/lib/python$(PYTHON_VERSION)/xml \
+	/usr/lib/python$(PYTHON_VERSION)/xmllib.py \
+	/usr/lib/python$(PYTHON_VERSION)/xmlrpclib.py \
+	/usr/lib/python$(PYTHON_VERSION)/lib-dynload/_elementtree.so \
+	/usr/lib/python$(PYTHON_VERSION)/lib-dynload/pyexpat.so \
+))

lang/python/python/files/python-package.mk

@@ -0,0 +1,137 @@
+#
+# Copyright (C) 2006-2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+$(call include_mk, python-version.mk)
+
+PYTHON_DIR:=$(STAGING_DIR)/usr
+PYTHON_BIN_DIR:=$(PYTHON_DIR)/bin
+PYTHON_INC_DIR:=$(PYTHON_DIR)/include/python$(PYTHON_VERSION)
+PYTHON_LIB_DIR:=$(PYTHON_DIR)/lib/python$(PYTHON_VERSION)
+
+PYTHON_PKG_DIR:=/usr/lib/python$(PYTHON_VERSION)/site-packages
+
+PYTHON:=python$(PYTHON_VERSION)
+
+PYTHONPATH:=$(PYTHON_LIB_DIR):$(STAGING_DIR)/$(PYTHON_PKG_DIR):$(PKG_INSTALL_DIR)/$(PYTHON_PKG_DIR)
+
+# These configure args are needed in detection of path to Python header files
+# using autotools.
+CONFIGURE_ARGS += \
+	_python_sysroot="$(STAGING_DIR)" \
+	_python_prefix="/usr" \
+	_python_exec_prefix="/usr"
+
+PKG_USE_MIPS16:=0
+# This is required in addition to PKG_USE_MIPS16:=0 because otherwise MIPS16
+# flags are inherited from the Python base package (via sysconfig module)
+ifdef CONFIG_USE_MIPS16
+  TARGET_CFLAGS += -mno-mips16 -mno-interlink-mips16
+endif
+
+define PyPackage
+
+  define Package/$(1)-src
+    $(call Package/$(1))
+    TITLE+= (sources)
+    DEPENDS:=$$$$(foreach dep,$$$$(filter +python-%,$$$$(DEPENDS)),$$$$(dep)-src)
+  endef
+
+  define Package/$(1)-src/description
+    $(call Package/$(1)/description).
+    (Contains the Python sources for this package).
+  endef
+
+  # Add default PyPackage filespec none defined
+  ifndef PyPackage/$(1)/filespec
+    define PyPackage/$(1)/filespec
+      +|$(PYTHON_PKG_DIR)
+    endef
+  endif
+
+  ifndef PyPackage/$(1)/install
+    define PyPackage/$(1)/install
+		if [ -d $(PKG_INSTALL_DIR)/usr/bin ]; then \
+			$(INSTALL_DIR) $$(1)/usr/bin ; \
+			$(CP) $(PKG_INSTALL_DIR)/usr/bin/* $$(1)/usr/bin/ ; \
+		fi
+    endef
+  endif
+
+  $(call shexport,PyPackage/$(1)/filespec)
+
+  define Package/$(1)/install
+	$(call PyPackage/$(1)/install,$$(1))
+	find $(PKG_INSTALL_DIR) -name "*\.exe" | xargs rm -f
+	if [ -e files/python-package-install.sh ] ; then \
+		$(SHELL) files/python-package-install.sh \
+			"$(PKG_INSTALL_DIR)" "$$(1)" \
+			"$(HOST_PYTHON_BIN)" "$$(2)" \
+			"$$$$$$$$$$(call shvar,PyPackage/$(1)/filespec)" ; \
+	elif [ -e $(STAGING_DIR)/mk/python-package-install.sh ] ; then \
+		$(SHELL) $(STAGING_DIR)/mk/python-package-install.sh \
+			"$(PKG_INSTALL_DIR)" "$$(1)" \
+			"$(HOST_PYTHON_BIN)" "$$(2)" \
+			"$$$$$$$$$$(call shvar,PyPackage/$(1)/filespec)" ; \
+	else \
+		echo "No 'python-package-install.sh' script found" ; \
+		exit 1 ; \
+	fi
+  endef
+
+  define Package/$(1)-src/install
+	$$(call Package/$(1)/install,$$(1),sources)
+  endef
+endef
+
+$(call include_mk, python-host.mk)
+
+# $(1) => commands to execute before running pythons script
+# $(2) => python script and its arguments
+# $(3) => additional variables
+define Build/Compile/HostPyRunTarget
+	$(call HostPython, \
+		$(if $(1),$(1);) \
+		CC="$(TARGET_CC)" \
+		CCSHARED="$(TARGET_CC) $(FPIC)" \
+		CXX="$(TARGET_CXX)" \
+		LD="$(TARGET_CC)" \
+		LDSHARED="$(TARGET_CC) -shared" \
+		CFLAGS="$(TARGET_CFLAGS)" \
+		CPPFLAGS="$(TARGET_CPPFLAGS) -I$(PYTHON_INC_DIR)" \
+		LDFLAGS="$(TARGET_LDFLAGS) -lpython$(PYTHON_VERSION)" \
+		_PYTHON_HOST_PLATFORM=linux2 \
+		__PYVENV_LAUNCHER__="/usr/bin/$(PYTHON)" \
+		$(3) \
+		, \
+		$(2) \
+	)
+endef
+
+# $(1) => build subdir
+# $(2) => additional arguments to setup.py
+# $(3) => additional variables
+define Build/Compile/PyMod
+	$(INSTALL_DIR) $(PKG_INSTALL_DIR)/$(PYTHON_PKG_DIR)
+	$(call Build/Compile/HostPyRunTarget, \
+		cd $(PKG_BUILD_DIR)/$(strip $(1)), \
+		./setup.py $(2), \
+		$(3))
+	find $(PKG_INSTALL_DIR) -name "*\.exe" | xargs rm -f
+endef
+
+define PyBuild/Compile/Default
+	$(call Build/Compile/PyMod,, \
+		install --prefix="/usr" --root="$(PKG_INSTALL_DIR)" \
+		--single-version-externally-managed \
+	)
+endef
+
+ifeq ($(BUILD_VARIANT),python)
+define Build/Compile
+	$(call PyBuild/Compile/Default)
+endef
+endif # python

lang/python/python/files/python-version.mk

@@ -0,0 +1,13 @@
+#
+# Copyright (C) 2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+PYTHON_VERSION:=2.7
+PYTHON_VERSION_MICRO:=13
+
+PYTHON_SETUPTOOLS_VERSION:=28.8.0
+PYTHON_PIP_VERSION:=9.0.1
+