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/python3/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/python3/files/python3-host.mk

@@ -0,0 +1,81 @@
+#
+# Copyright (C) 2017 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+ifneq ($(__python3_host_mk_inc),1)
+__python3_host_mk_inc=1
+
+# For PYTHON3_VERSION
+$(call include_mk, python3-version.mk)
+
+HOST_PYTHON3_DIR:=$(STAGING_DIR_HOSTPKG)
+HOST_PYTHON3_INC_DIR:=$(HOST_PYTHON3_DIR)/include/python$(PYTHON3_VERSION)
+HOST_PYTHON3_LIB_DIR:=$(HOST_PYTHON3_DIR)/lib/python$(PYTHON3_VERSION)
+
+HOST_PYTHON3_PKG_DIR:=$(HOST_PYTHON3_DIR)/lib/python$(PYTHON3_VERSION)/site-packages
+
+HOST_PYTHON3_BIN:=$(HOST_PYTHON3_DIR)/bin/python$(PYTHON3_VERSION)
+
+HOST_PYTHON3PATH:=$(HOST_PYTHON3_LIB_DIR):$(HOST_PYTHON3_PKG_DIR)
+
+define HostPython3
+	if [ "$(strip $(3))" == "HOST" ]; then \
+		export PYTHONPATH="$(HOST_PYTHON3PATH)"; \
+		export PYTHONDONTWRITEBYTECODE=0; \
+	else \
+		export PYTHONPATH="$(PYTHON3PATH)"; \
+		export PYTHONDONTWRITEBYTECODE=1; \
+		export _python_sysroot="$(STAGING_DIR)"; \
+		export _python_prefix="/usr"; \
+		export _python_exec_prefix="/usr"; \
+	fi; \
+	export PYTHONOPTIMIZE=""; \
+	$(1) \
+	$(HOST_PYTHON3_BIN) $(2);
+endef
+
+# $(1) => commands to execute before running pythons script
+# $(2) => python script and its arguments
+# $(3) => additional variables
+define Build/Compile/HostPy3RunHost
+	$(call HostPython3, \
+		$(if $(1),$(1);) \
+		CC="$(HOSTCC)" \
+		CCSHARED="$(HOSTCC) $(HOST_FPIC)" \
+		CXX="$(HOSTCXX)" \
+		LD="$(HOSTCC)" \
+		LDSHARED="$(HOSTCC) -shared" \
+		CFLAGS="$(HOST_CFLAGS)" \
+		CPPFLAGS="$(HOST_CPPFLAGS) -I$(HOST_PYTHON3_INC_DIR)" \
+		LDFLAGS="$(HOST_LDFLAGS) -lpython$(PYTHON3_VERSION) -Wl$(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/HostPy3Mod
+	$(call Build/Compile/HostPy3RunHost, \
+		cd $(HOST_BUILD_DIR)/$(strip $(1)), \
+		./setup.py $(2), \
+		$(3))
+endef
+
+define HostPy3/Compile/Default
+	$(call Build/Compile/HostPy3Mod,,\
+		install --root="$(STAGING_DIR_HOSTPKG)" --prefix="" \
+		--single-version-externally-managed \
+	)
+endef
+
+endif # __python3_host_mk_inc

lang/python/python3/files/python3-package-asyncio.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/python3-asyncio
+$(call Package/python3/Default)
+  TITLE:=Python $(PYTHON3_VERSION) asyncio module
+  DEPENDS:=+python3-light
+endef
+
+$(eval $(call Py3BasePackage,python3-asyncio, \
+	/usr/lib/python$(PYTHON3_VERSION)/asyncio \
+))

lang/python/python3/files/python3-package-codecs.mk

@@ -0,0 +1,22 @@
+#
+# 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/python3-codecs
+$(call Package/python3/Default)
+  TITLE:=Python $(PYTHON3_VERSION) codecs + unicode support
+  DEPENDS:=+python3-light
+endef
+
+$(eval $(call Py3BasePackage,python3-codecs, \
+	/usr/lib/python$(PYTHON3_VERSION)/lib-dynload/_codecs_cn.$(PYTHON3_SO_SUFFIX) \
+	/usr/lib/python$(PYTHON3_VERSION)/lib-dynload/_codecs_hk.$(PYTHON3_SO_SUFFIX) \
+	/usr/lib/python$(PYTHON3_VERSION)/lib-dynload/_codecs_iso2022.$(PYTHON3_SO_SUFFIX) \
+	/usr/lib/python$(PYTHON3_VERSION)/lib-dynload/_codecs_jp.$(PYTHON3_SO_SUFFIX) \
+	/usr/lib/python$(PYTHON3_VERSION)/lib-dynload/_codecs_kr.$(PYTHON3_SO_SUFFIX) \
+	/usr/lib/python$(PYTHON3_VERSION)/lib-dynload/_codecs_tw.$(PYTHON3_SO_SUFFIX) \
+	/usr/lib/python$(PYTHON3_VERSION)/lib-dynload/unicodedata.$(PYTHON3_SO_SUFFIX) \
+))

lang/python/python3/files/python3-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/python3-ctypes
+$(call Package/python3/Default)
+  TITLE:=Python $(PYTHON3_VERSION) ctypes module
+  DEPENDS:=+python3-light
+endef
+
+$(eval $(call Py3BasePackage,python3-ctypes, \
+	/usr/lib/python$(PYTHON3_VERSION)/ctypes \
+	/usr/lib/python$(PYTHON3_VERSION)/lib-dynload/_ctypes.$(PYTHON3_SO_SUFFIX) \
+	/usr/lib/python$(PYTHON3_VERSION)/lib-dynload/_ctypes_test.$(PYTHON3_SO_SUFFIX) \
+))

lang/python/python3/files/python3-package-dbm.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/python3-dbm
+$(call Package/python3/Default)
+  TITLE:=Python $(PYTHON3_VERSION) dbm module
+  DEPENDS:=+python3-light +libdb47
+endef
+
+$(eval $(call Py3BasePackage,python3-dbm, \
+	/usr/lib/python$(PYTHON3_VERSION)/dbm \
+	/usr/lib/python$(PYTHON3_VERSION)/lib-dynload/_dbm.$(PYTHON3_SO_SUFFIX) \
+))

lang/python/python3/files/python3-package-decimal.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/python3-decimal
+$(call Package/python3/Default)
+  TITLE:=Python $(PYTHON3_VERSION) decimal module
+  DEPENDS:=+python3-light
+endef
+
+$(eval $(call Py3BasePackage,python3-decimal, \
+	/usr/lib/python$(PYTHON3_VERSION)/decimal.py \
+	/usr/lib/python$(PYTHON3_VERSION)/lib-dynload/_decimal.$(PYTHON3_SO_SUFFIX) \
+))

lang/python/python3/files/python3-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/python3-dev
+$(call Package/python3/Default)
+  TITLE:=Python $(PYTHON3_VERSION) development files
+  DEPENDS:=+python3 +python3-lib2to3
+endef
+
+define Py3Package/python3-dev/install
+	$(INSTALL_DIR) $(1)/usr/bin $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/bin/python$(PYTHON3_VERSION)-config $(1)/usr/bin
+	$(LN) python$(PYTHON3_VERSION)-config $(1)/usr/bin/python3-config
+	$(LN) python$(PYTHON_VERSION)/config-$(PYTHON_VERSION)/libpython$(PYTHON3_VERSION).a $(1)/usr/lib/
+endef
+
+$(eval $(call Py3BasePackage,python3-dev, \
+    /usr/lib/python$(PYTHON_VERSION)/config-$(PYTHON_VERSION) \
+    /usr/include/python$(PYTHON_VERSION) \
+    /usr/lib/pkgconfig \
+	, \
+	DO_NOT_ADD_TO_PACKAGE_DEPENDS \
+))

lang/python/python3/files/python3-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/python3-distutils
+$(call Package/python3/Default)
+  TITLE:=Python $(PYTHON3_VERSION) distutils module
+  DEPENDS:=+python3-light
+endef
+
+$(eval $(call Py3BasePackage,python3-distutils, \
+	/usr/lib/python$(PYTHON3_VERSION)/distutils \
+))

lang/python/python3/files/python3-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/python3-email
+$(call Package/python3/Default)
+  TITLE:=Python $(PYTHON3_VERSION) email module
+  DEPENDS:=+python3-light
+endef
+
+$(eval $(call Py3BasePackage,python3-email, \
+	/usr/lib/python$(PYTHON3_VERSION)/email \
+))

lang/python/python3/files/python3-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/python3-gdbm
+$(call Package/python3/Default)
+  TITLE:=Python $(PYTHON3_VERSION) gdbm module
+  DEPENDS:=+python3-light +libgdbm
+endef
+
+$(eval $(call Py3BasePackage,python3-gdbm, \
+	/usr/lib/python$(PYTHON3_VERSION)/lib-dynload/_gdbm.$(PYTHON3_SO_SUFFIX) \
+))

lang/python/python3/files/python3-package-install.sh

@@ -0,0 +1,69 @@
+#!/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 -b -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/python3/files/python3-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/python3-lib2to3
+$(call Package/python3/Default)
+  TITLE:=Python $(PYTHON3_VERSION) lib2to3 module
+  DEPENDS:=+python3
+endef
+
+$(eval $(call Py3BasePackage,python3-lib2to3, \
+	/usr/lib/python$(PYTHON3_VERSION)/lib2to3 \
+	, \
+	DO_NOT_ADD_TO_PACKAGE_DEPENDS \
+))

lang/python/python3/files/python3-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/python3-logging
+$(call Package/python3/Default)
+  TITLE:=Python $(PYTHON3_VERSION) logging module
+  DEPENDS:=+python3-light
+endef
+
+$(eval $(call Py3BasePackage,python3-logging, \
+	/usr/lib/python$(PYTHON3_VERSION)/logging \
+))

lang/python/python3/files/python3-package-lzma.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/python3-lzma
+$(call Package/python3/Default)
+  TITLE:=Python $(PYTHON3_VERSION) lzma module
+  DEPENDS:=+python3-light +liblzma
+endef
+
+$(eval $(call Py3BasePackage,python3-lzma, \
+	/usr/lib/python$(PYTHON3_VERSION)/lzma.py \
+	/usr/lib/python$(PYTHON3_VERSION)/lib-dynload/_lzma.$(PYTHON3_SO_SUFFIX) \
+))

lang/python/python3/files/python3-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/python3-multiprocessing
+$(call Package/python3/Default)
+  TITLE:=Python $(PYTHON3_VERSION) multiprocessing
+  DEPENDS:=+python3-light
+endef
+
+$(eval $(call Py3BasePackage,python3-multiprocessing, \
+	/usr/lib/python$(PYTHON3_VERSION)/multiprocessing \
+	/usr/lib/python$(PYTHON3_VERSION)/lib-dynload/_multiprocessing.$(PYTHON3_SO_SUFFIX) \
+))

lang/python/python3/files/python3-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/python3-ncurses
+$(call Package/python3/Default)
+  TITLE:=Python $(PYTHON3_VERSION) ncurses module
+  DEPENDS:=+python3-light +libncurses
+endef
+
+$(eval $(call Py3BasePackage,python3-ncurses, \
+	/usr/lib/python$(PYTHON3_VERSION)/curses \
+	/usr/lib/python$(PYTHON3_VERSION)/lib-dynload/_curses.$(PYTHON3_SO_SUFFIX) \
+	/usr/lib/python$(PYTHON3_VERSION)/lib-dynload/_curses_panel.$(PYTHON3_SO_SUFFIX) \
+))

lang/python/python3/files/python3-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/python3-openssl
+$(call Package/python3/Default)
+  TITLE:=Python $(PYTHON3_VERSION) SSL module
+  DEPENDS:=+python3-light +libopenssl
+endef
+
+$(eval $(call Py3BasePackage,python3-openssl, \
+	/usr/lib/python$(PYTHON3_VERSION)/lib-dynload/_hashlib.$(PYTHON3_SO_SUFFIX) \
+	/usr/lib/python$(PYTHON3_VERSION)/lib-dynload/_ssl.$(PYTHON3_SO_SUFFIX) \
+))

lang/python/python3/files/python3-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/python3-pip
+$(call Package/python3/Default)
+  TITLE:=Python $(PYTHON3_VERSION) pip module
+  VERSION:=$(PYTHON3_PIP_VERSION)
+  DEPENDS:=+python3 +python3-setuptools +python-pip-conf
+endef
+
+define Py3Package/python3-pip/install
+	$(INSTALL_DIR) $(1)/usr/bin $(1)/usr/lib/python$(PYTHON3_VERSION)/site-packages
+	# Adjust shebang to proper python location on target
+	sed "1s/.*/#\!\/usr\/bin\/python$(PYTHON3_VERSION)/" -i $(PKG_BUILD_DIR)/install-pip/bin/*
+	$(CP) $(PKG_BUILD_DIR)/install-pip/bin/pip3* $(1)/usr/bin
+	$(CP) \
+		$(PKG_BUILD_DIR)/install-pip/lib/python$(PYTHON3_VERSION)/site-packages/pip \
+		$(1)/usr/lib/python$(PYTHON3_VERSION)/site-packages/
+endef
+
+$(eval $(call Py3BasePackage,python3-pip, \
+	, \
+	DO_NOT_ADD_TO_PACKAGE_DEPENDS \
+))

lang/python/python3/files/python3-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/python3-pydoc
+$(call Package/python3/Default)
+  TITLE:=Python $(PYTHON3_VERSION) pydoc module
+  DEPENDS:=+python3-light
+endef
+
+$(eval $(call Py3BasePackage,python3-pydoc, \
+	/usr/lib/python$(PYTHON3_VERSION)/doctest.py \
+	/usr/lib/python$(PYTHON3_VERSION)/pydoc.py \
+	/usr/lib/python$(PYTHON3_VERSION)/pydoc_data \
+))

lang/python/python3/files/python3-package-setuptools.mk

@@ -0,0 +1,31 @@
+#
+# Copyright (C) 2017 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Package/python3-setuptools
+$(call Package/python3/Default)
+  TITLE:=Python $(PYTHON3_VERSION) setuptools module
+  VERSION:=$(PYTHON3_SETUPTOOLS_VERSION)
+  DEPENDS:=+python3
+endef
+
+define Py3Package/python3-setuptools/install
+	$(INSTALL_DIR) $(1)/usr/bin $(1)/usr/lib/python$(PYTHON3_VERSION)/site-packages
+	# Adjust shebang to proper python location on target
+	sed "1s/.*/#\!\/usr\/bin\/python$(PYTHON3_VERSION)/" -i $(PKG_BUILD_DIR)/install-setuptools/bin/*
+	$(CP) $(PKG_BUILD_DIR)/install-setuptools/bin/easy_install-* $(1)/usr/bin
+	$(LN) easy_install-$(PYTHON3_VERSION) $(1)/usr/bin/easy_install-3
+	$(CP) \
+		$(PKG_BUILD_DIR)/install-setuptools/lib/python$(PYTHON3_VERSION)/site-packages/pkg_resources \
+		$(PKG_BUILD_DIR)/install-setuptools/lib/python$(PYTHON3_VERSION)/site-packages/setuptools \
+		$(PKG_BUILD_DIR)/install-setuptools/lib/python$(PYTHON3_VERSION)/site-packages/easy_install.py \
+		$(1)/usr/lib/python$(PYTHON3_VERSION)/site-packages
+endef
+
+$(eval $(call Py3BasePackage,python3-setuptools, \
+	, \
+	DO_NOT_ADD_TO_PACKAGE_DEPENDS \
+))

lang/python/python3/files/python3-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/python3-sqlite3
+$(call Package/python3/Default)
+  TITLE:=Python $(PYTHON3_VERSION) sqlite3 module
+  DEPENDS:=+python3-light +libsqlite3
+endef
+
+$(eval $(call Py3BasePackage,python3-sqlite3, \
+	/usr/lib/python$(PYTHON3_VERSION)/lib-dynload/_sqlite3.$(PYTHON3_SO_SUFFIX) \
+	/usr/lib/python$(PYTHON3_VERSION)/sqlite3 \
+))

lang/python/python3/files/python3-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/python3-unittest
+$(call Package/python3/Default)
+  TITLE:=Python $(PYTHON3_VERSION) unittest module
+  DEPENDS:=+python3-light
+endef
+
+$(eval $(call Py3BasePackage,python3-unittest, \
+	/usr/lib/python$(PYTHON3_VERSION)/unittest \
+))

lang/python/python3/files/python3-package-xml.mk

@@ -0,0 +1,19 @@
+#
+# 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/python3-xml
+$(call Package/python3/Default)
+  TITLE:=Python $(PYTHON3_VERSION) xml libs
+  DEPENDS:=+python3-light
+endef
+
+$(eval $(call Py3BasePackage,python3-xml, \
+	/usr/lib/python$(PYTHON3_VERSION)/xml \
+	/usr/lib/python$(PYTHON3_VERSION)/xmlrpc \
+	/usr/lib/python$(PYTHON3_VERSION)/lib-dynload/_elementtree.$(PYTHON3_SO_SUFFIX) \
+	/usr/lib/python$(PYTHON3_VERSION)/lib-dynload/pyexpat.$(PYTHON3_SO_SUFFIX) \
+))

lang/python/python3/files/python3-package.mk

@@ -0,0 +1,137 @@
+#
+# Copyright (C) 2007-2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+$(call include_mk, python3-version.mk)
+
+PYTHON3_DIR:=$(STAGING_DIR)/usr
+PYTHON3_BIN_DIR:=$(PYTHON3_DIR)/bin
+PYTHON3_INC_DIR:=$(PYTHON3_DIR)/include/python$(PYTHON3_VERSION)
+PYTHON3_LIB_DIR:=$(PYTHON3_DIR)/lib/python$(PYTHON3_VERSION)
+
+PYTHON3_PKG_DIR:=/usr/lib/python$(PYTHON3_VERSION)/site-packages
+
+PYTHON3:=python$(PYTHON3_VERSION)
+
+PYTHON3PATH:=$(PYTHON3_LIB_DIR):$(STAGING_DIR)/$(PYTHON3_PKG_DIR):$(PKG_INSTALL_DIR)/$(PYTHON3_PKG_DIR)
+
+# These configure args are needed in detection of path to Python header files
+# using autotools.
+CONFIGURE_ARGS += \
+	_python_sysroot="$(STAGING_DIR)" \
+	_python_prefix="/usr" \
+	_python_exec_prefix="/usr"
+
+PKG_USE_MIPS16:=0
+# This is required in addition to PKG_USE_MIPS16:=0 because otherwise MIPS16
+# flags are inherited from the Python base package (via sysconfig module)
+ifdef CONFIG_USE_MIPS16
+  TARGET_CFLAGS += -mno-mips16 -mno-interlink-mips16
+endif
+
+define Py3Package
+
+  define Package/$(1)-src
+    $(call Package/$(1))
+    TITLE+= (sources)
+    DEPENDS:=$$$$(foreach dep,$$$$(filter +python3-%,$$$$(DEPENDS)),$$$$(dep)-src)
+  endef
+
+  define Package/$(1)-src/description
+    $(call Package/$(1)/description).
+    (Contains the Python3 sources for this package).
+  endef
+
+  # Add default PyPackage filespec none defined
+  ifndef Py3Package/$(1)/filespec
+    define Py3Package/$(1)/filespec
+      +|$(PYTHON3_PKG_DIR)
+    endef
+  endif
+
+  ifndef Py3Package/$(1)/install
+    define Py3Package/$(1)/install
+		if [ -d $(PKG_INSTALL_DIR)/usr/bin ]; then \
+			$(INSTALL_DIR) $$(1)/usr/bin ; \
+			$(CP) $(PKG_INSTALL_DIR)/usr/bin/* $$(1)/usr/bin/ ; \
+		fi
+    endef
+  endif
+
+  $(call shexport,Py3Package/$(1)/filespec)
+
+  define Package/$(1)/install
+	$(call Py3Package/$(1)/install,$$(1))
+	find $(PKG_INSTALL_DIR) -name "*\.exe" | xargs rm -f
+	if [ -e files/python3-package-install.sh ] ; then \
+		$(SHELL) files/python3-package-install.sh \
+			"$(PKG_INSTALL_DIR)" "$$(1)" \
+			"$(HOST_PYTHON3_BIN)" "$$(2)" \
+			"$$$$$$$$$$(call shvar,Py3Package/$(1)/filespec)" ; \
+	elif [ -e $(STAGING_DIR)/mk/python3-package-install.sh ] ; then \
+		$(SHELL) $(STAGING_DIR)/mk/python3-package-install.sh \
+			"$(PKG_INSTALL_DIR)" "$$(1)" \
+			"$(HOST_PYTHON3_BIN)" "$$(2)" \
+			"$$$$$$$$$$(call shvar,Py3Package/$(1)/filespec)" ; \
+	else \
+		echo "No 'python3-package-install.sh' script found" ; \
+		exit 1 ; \
+	fi
+  endef
+
+  define Package/$(1)-src/install
+	$$(call Package/$(1)/install,$$(1),sources)
+  endef
+endef
+
+$(call include_mk, python3-host.mk)
+
+# $(1) => commands to execute before running pythons script
+# $(2) => python script and its arguments
+# $(3) => additional variables
+define Build/Compile/HostPy3RunTarget
+	$(call HostPython3, \
+		$(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$(PYTHON3_INC_DIR)" \
+		LDFLAGS="$(TARGET_LDFLAGS) -lpython$(PYTHON3_VERSION)" \
+		_PYTHON_HOST_PLATFORM=linux2 \
+		__PYVENV_LAUNCHER__="/usr/bin/$(PYTHON3)" \
+		$(3) \
+		, \
+		$(2) \
+	)
+endef
+
+# $(1) => build subdir
+# $(2) => additional arguments to setup.py
+# $(3) => additional variables
+define Build/Compile/Py3Mod
+	$(INSTALL_DIR) $(PKG_INSTALL_DIR)/$(PYTHON3_PKG_DIR)
+	$(call Build/Compile/HostPy3RunTarget, \
+		cd $(PKG_BUILD_DIR)/$(strip $(1)), \
+		./setup.py $(2), \
+		$(3))
+	find $(PKG_INSTALL_DIR) -name "*\.exe" | xargs rm -f
+endef
+
+define Py3Build/Compile/Default
+	$(call Build/Compile/Py3Mod,, \
+		install --prefix="/usr" --root="$(PKG_INSTALL_DIR)" \
+		--single-version-externally-managed \
+	)
+endef
+
+ifeq ($(BUILD_VARIANT),python3)
+define Build/Compile
+	$(call Py3Build/Compile/Default)
+endef
+endif # python3

lang/python/python3/files/python3-version.mk

@@ -0,0 +1,17 @@
+#
+# Copyright (C) 2007-2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+# Note: keep in sync with setuptools & pip
+PYTHON3_VERSION_MAJOR:=3
+PYTHON3_VERSION_MINOR:=6
+PYTHON3_VERSION_MICRO:=1
+
+PYTHON3_VERSION:=$(PYTHON3_VERSION_MAJOR).$(PYTHON3_VERSION_MINOR)
+
+PYTHON3_SETUPTOOLS_VERSION:=28.8.0
+PYTHON3_PIP_VERSION:=9.0.1
+