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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.
#
# Note: include this after `include $(TOPDIR)/rules.mk in your package Makefile
python_mk_path:=$(dir $(lastword $(MAKEFILE_LIST)))
include $(python_mk_path)python-host.mk
PYTHON_DIR:=$(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 PyShebang
$(SED) "1"'!'"b;s,^#"'!'".*python.*,#"'!'"/usr/bin/python2," -i --follow-symlinks $(1)
endef
define PyPackage
define Package/$(1)-src
$(call Package/$(1))
DEPENDS:=
CONFLICTS:=
PROVIDES:=
EXTRA_DEPENDS:=
TITLE+= (sources)
USERID:=
MENU:=
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
ifndef Package/$(1)/install
$(call shexport,PyPackage/$(1)/filespec)
define Package/$(1)/install
$$(call PyPackage/$(1)/install,$$(1))
$(SHELL) $(python_mk_path)python-package-install.sh "2" \
"$(PKG_INSTALL_DIR)" "$$(1)" \
"$(HOST_PYTHON_BIN)" "$$(2)" \
"$$$$$$$$$$(call shvar,PyPackage/$(1)/filespec)" && \
if [ -d "$$(1)/usr/bin" ]; then \
$(call PyShebang,$$(1)/usr/bin/*) ; \
fi
endef
define Package/$(1)-src/install
$$(call Package/$(1)/install,$$(1),sources)
endef
endif # Package/$(1)/install
endef
# $(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))
endef
PYTHON_PKG_SETUP_DIR ?=
PYTHON_PKG_SETUP_GLOBAL_ARGS ?=
PYTHON_PKG_SETUP_ARGS ?= --single-version-externally-managed
PYTHON_PKG_SETUP_VARS ?=
define PyBuild/Compile/Default
$(if $(HOST_PYTHON_PACKAGE_BUILD_DEPENDS),
$(call Build/Compile/HostPyPipInstall,$(HOST_PYTHON_PACKAGE_BUILD_DEPENDS))
)
$(call Build/Compile/PyMod, \
$(PYTHON_PKG_SETUP_DIR), \
$(PYTHON_PKG_SETUP_GLOBAL_ARGS) \
install --prefix="/usr" --root="$(PKG_INSTALL_DIR)" \
$(PYTHON_PKG_SETUP_ARGS), \
$(PYTHON_PKG_SETUP_VARS) \
)
endef
PyBuild/Compile=$(PyBuild/Compile/Default)
ifeq ($(BUILD_VARIANT),python)
define Build/Compile
$(call PyBuild/Compile)
endef
endif # python