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packages/lang/python/Makefile
Alexandru Ardelean 165cd9f96a python: update PYTHON_FOR_BUILD (based on python3) 
PYTHON_FOR_BUILD is used to build the target python.
Nomally Python scripts detect fine the Python host interpreter
to use for building the Python target interpreter.
But, let's not leave it up to chance anymore.

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
2017-01-04 15:08:36 +02:00

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Makefile
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#
# Copyright (C) 2006-2016 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
# For PYTHON_VERSION
include ./files/python-version.mk
PKG_NAME:=python
PKG_VERSION:=$(PYTHON_VERSION).$(PYTHON_VERSION_MICRO)
PKG_RELEASE:=2
PKG_SOURCE:=Python-$(PKG_VERSION).tar.xz
PKG_SOURCE_URL:=https://www.python.org/ftp/python/$(PKG_VERSION)
PKG_MD5SUM:=57dffcee9cee8bb2ab5f82af1d8e9a69
PKG_LICENSE:=PSF
PKG_LICENSE_FILES:=LICENSE Modules/_ctypes/libffi_msvc/LICENSE Modules/_ctypes/darwin/LICENSE Modules/_ctypes/libffi/LICENSE Modules/_ctypes/libffi_osx/LICENSE Tools/pybench/LICENSE
# This file provides the necsessary host build variables
include ./files/python-host.mk
# For PyPackage
include ./files/python-package.mk
PKG_INSTALL:=1
PKG_BUILD_PARALLEL:=1
HOST_BUILD_PARALLEL:=1
PKG_BUILD_DIR:=$(BUILD_DIR)/Python-$(PKG_VERSION)
HOST_BUILD_DIR:=$(BUILD_DIR_HOST)/Python-$(PKG_VERSION)
PKG_BUILD_DEPENDS:=python/host
HOST_BUILD_DEPENDS:=bzip2/host expat/host libffi/host
include $(INCLUDE_DIR)/host-build.mk
include $(INCLUDE_DIR)/package.mk
define Package/python/Default
SUBMENU:=Python
SECTION:=lang
CATEGORY:=Languages
TITLE:=Python $(PYTHON_VERSION) programming language
URL:=https://www.python.org/
MAINTAINER:=Alexandru Ardelean <ardeleanalex@gmail.com>
endef
define Package/python/Default/description
Python is a dynamic object-oriented programming language that can be used
for many kinds of software development. It offers strong support for
integration with other languages and tools, comes with extensive standard
libraries, and can be learned in a few days. Many Python programmers
report substantial productivity gains and feel the language encourages
the development of higher quality, more maintainable code.
endef
define Package/python-base
$(call Package/python/Default)
TITLE:=Python $(PYTHON_VERSION) interpreter
DEPENDS:=+libpthread +zlib
endef
define Package/python-base/description
This package contains only the interpreter and the bare minimum
for the interpreter to start.
endef
define Package/python-light
$(call Package/python/Default)
TITLE:=Python $(PYTHON_VERSION) light installation
DEPENDS:=+python-base +libffi +libbz2
endef
define Package/python-light/description
This package is essentially the python-base package plus
a few of the rarely used (and big) libraries stripped out
into separate packages.
endef
PYTHON_LIB_FILES_DEL:=
PYTHON_PACKAGES:=
PYTHON_PACKAGES_DEPENDS:=
define PyBasePackage
PYTHON_PACKAGES+=$(1)
ifeq ($(3),)
PYTHON_PACKAGES_DEPENDS+=$(1)
endif
PYTHON_LIB_FILES_DEL+=$(2)
define PyPackage/$(1)/filespec
$(subst $(space),$(newline),$(foreach lib_file,$(2),+|$(lib_file)))
endef
endef
include ./files/python-package-*.mk
define Package/python
$(call Package/python/Default)
DEPENDS:=+python-light $(foreach package,$(PYTHON_PACKAGES_DEPENDS),+$(package))
endef
define Package/python/description
This package contains the (almost) full Python install.
It's python-light + all other packages.
endef
MAKE_FLAGS+=\
CROSS_COMPILE=yes \
LD="$(TARGET_CC)" \
PGEN=pgen2
EXTRA_CFLAGS+= \
-DNDEBUG -fno-inline
EXTRA_LDFLAGS+= \
-L$(PKG_BUILD_DIR)
ENABLE_IPV6:=
ifeq ($(CONFIG_IPV6),y)
ENABLE_IPV6 += --enable-ipv6
endif
PYTHON_FOR_BUILD:= \
_PYTHON_PROJECT_BASE=$(PKG_BUILD_DIR) \
_PYTHON_HOST_PLATFORM=linux2 \
PYTHONPATH="$(PKG_BUILD_DIR)/Lib:$(PKG_BUILD_DIR)/build/lib.linux2-$(PYTHON_VERSION)" \
_PYTHON_SYSCONFIGDATA_NAME=_sysconfigdata \
$(HOST_PYTHON_BIN)
CONFIGURE_ARGS+= \
--sysconfdir=/etc \
--enable-shared \
--without-cxx-main \
--with-threads \
--with-system-ffi \
--without-pymalloc \
PYTHON_FOR_BUILD="$(PYTHON_FOR_BUILD)" \
$(ENABLE_IPV6) \
CONFIG_SITE="$(PKG_BUILD_DIR)/config.site" \
OPT="$(TARGET_CFLAGS)"
define Build/Prepare
$(call Build/Prepare/Default)
$(CP) ./files/config.site $(PKG_BUILD_DIR)/config.site
endef
define Build/InstallDev
$(INSTALL_DIR) $(STAGING_DIR)/mk/
$(INSTALL_DIR) $(1)/usr/include/ $(1)/usr/lib/ $(1)/usr/lib/pkgconfig
$(INSTALL_DIR) $(1)/usr/lib/python$(PYTHON_VERSION)/
$(INSTALL_DATA) \
./files/python-package.mk \
./files/python-host.mk \
./files/python-version.mk \
$(STAGING_DIR)/mk/
$(CP) \
$(PKG_INSTALL_DIR)/usr/include/python$(PYTHON_VERSION) \
$(1)/usr/include/
$(CP) \
$(HOST_PYTHON_LIB_DIR) \
$(PKG_INSTALL_DIR)/usr/lib/libpython$(PYTHON_VERSION).so* \
$(1)/usr/lib/
$(CP) \
$(HOST_PYTHON_DIR)/lib/pkgconfig/python.pc \
$(HOST_PYTHON_DIR)/lib/pkgconfig/python2.pc \
$(HOST_PYTHON_DIR)/lib/pkgconfig/python-$(PYTHON_VERSION).pc \
$(1)/usr/lib/pkgconfig
$(CP) \
$(PKG_INSTALL_DIR)/usr/lib/python$(PYTHON_VERSION)/config \
$(1)/usr/lib/python$(PYTHON_VERSION)/
endef
PYTHON_BASE_LIB_FILES:= \
/usr/lib/python$(PYTHON_VERSION)/_abcoll.py \
/usr/lib/python$(PYTHON_VERSION)/_sysconfigdata.py \
/usr/lib/python$(PYTHON_VERSION)/_weakrefset.py \
/usr/lib/python$(PYTHON_VERSION)/abc.py \
/usr/lib/python$(PYTHON_VERSION)/copy_reg.py \
/usr/lib/python$(PYTHON_VERSION)/genericpath.py \
/usr/lib/python$(PYTHON_VERSION)/linecache.py \
/usr/lib/python$(PYTHON_VERSION)/posixpath.py \
/usr/lib/python$(PYTHON_VERSION)/os.py \
/usr/lib/python$(PYTHON_VERSION)/re.py \
/usr/lib/python$(PYTHON_VERSION)/site.py \
/usr/lib/python$(PYTHON_VERSION)/sre_compile.py \
/usr/lib/python$(PYTHON_VERSION)/sre_constants.py \
/usr/lib/python$(PYTHON_VERSION)/sre_parse.py \
/usr/lib/python$(PYTHON_VERSION)/sysconfig.py \
/usr/lib/python$(PYTHON_VERSION)/stat.py \
/usr/lib/python$(PYTHON_VERSION)/traceback.py \
/usr/lib/python$(PYTHON_VERSION)/types.py \
/usr/lib/python$(PYTHON_VERSION)/UserDict.py \
/usr/lib/python$(PYTHON_VERSION)/warnings.py
PYTHON_LIB_FILES_DEL+=$(PYTHON_BASE_LIB_FILES)
define PyPackage/python-base/filespec
+|/usr/bin/python$(PYTHON_VERSION)
$(subst $(space),$(newline),$(foreach lib_file,$(PYTHON_BASE_LIB_FILES),+|$(lib_file)))
endef
define PyPackage/python-light/filespec
+|/usr/lib/python$(PYTHON_VERSION)
-|/usr/lib/python$(PYTHON_VERSION)/distutils/cygwinccompiler.py
-|/usr/lib/python$(PYTHON_VERSION)/distutils/command/wininst*
-|/usr/lib/python$(PYTHON_VERSION)/ensurepip
-|/usr/lib/python$(PYTHON_VERSION)/idlelib
-|/usr/lib/python$(PYTHON_VERSION)/lib-tk
-|/usr/lib/python$(PYTHON_VERSION)/lib-dynload/_testcapi.so
-|/usr/lib/python$(PYTHON_VERSION)/pdb.doc
-|/usr/lib/python$(PYTHON_VERSION)/test
-|/usr/lib/python$(PYTHON_VERSION)/webbrowser.py
-|/usr/lib/python$(PYTHON_VERSION)/*/test
-|/usr/lib/python$(PYTHON_VERSION)/*/tests
-|/usr/lib/python$(PYTHON_VERSION)/lib-dynload/readline.so
$(subst $(space),$(newline),$(foreach lib_file,$(PYTHON_LIB_FILES_DEL),-|$(lib_file)))
endef
define PyPackage/python-base/install
$(LN) python$(PYTHON_VERSION) $(1)/usr/bin/python
$(LN) python$(PYTHON_VERSION) $(1)/usr/bin/python2
$(CP) $(PKG_INSTALL_DIR)/usr/lib/libpython$(PYTHON_VERSION).so* $(1)/usr/lib/
endef
define PyPackage/python/filespec
-|$(PYTHON_PKG_DIR)
endef
HOST_CONFIGURE_ARGS+= \
--without-cxx-main \
--without-pymalloc \
--with-threads \
--prefix=$(HOST_PYTHON_DIR) \
--exec-prefix=$(HOST_PYTHON_DIR) \
--with-system-expat=$(STAGING_DIR_HOSTPKG) \
--with-system-ffi \
CONFIG_SITE= \
CFLAGS="$(HOST_CFLAGS)"
define Host/Install
$(MAKE) -C $(HOST_BUILD_DIR) install
$(INSTALL_DIR) $(HOST_PYTHON_DIR)/bin/
$(INSTALL_BIN) $(HOST_BUILD_DIR)/Parser/pgen $(HOST_PYTHON_DIR)/bin/pgen2
endef
$(eval $(call HostBuild))
$(foreach package, $(PYTHON_PACKAGES), \
$(eval $(call PyPackage,$(package))) \
$(eval $(call BuildPackage,$(package))) \
)
$(eval $(call PyPackage,python-base))
$(eval $(call PyPackage,python-light))
$(eval $(call PyPackage,python))
$(eval $(call BuildPackage,python-base))
$(eval $(call BuildPackage,python-light))
$(eval $(call BuildPackage,python))
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