From ccdc6bc530444283a510ceb6a50878493fe356f2 Mon Sep 17 00:00:00 2001 From: Alexandru Ardelean Date: Wed, 10 Jan 2018 09:29:41 +0200 Subject: python,python3: export mk files outside of python package dirs Since `lang/python` is it's own folder of Python packages (for both Python 2 & 3), and these build rules are needed in a lot of packages [especially Python packages], putting them here makes sense architecturally, to be shared. This also helps get rid of the `include_mk` construct which relies on OpenWrt core to provide, and seems like a broken design idea that has persisted for a while. Reason is: it requires that Python 2/3 be built to provide these mk files for other Python packages, which seems like a bad idea. Long-term, there could be an issue where some other feeds would require these mk files [e.g. telephony] for some Python packages. We'll see how we handle this a bit later. For now we limit this to this feed. Signed-off-by: Alexandru Ardelean --- lang/python/python-package.mk | 145 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 145 insertions(+) create mode 100644 lang/python/python-package.mk (limited to 'lang/python/python-package.mk') diff --git a/lang/python/python-package.mk b/lang/python/python-package.mk new file mode 100644 index 000000000..2bcae919e --- /dev/null +++ b/lang/python/python-package.mk @@ -0,0 +1,145 @@ +# +# 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="$(STAGING_DIR)" \ + _python_prefix="/usr" \ + _python_exec_prefix="/usr" + +PKG_USE_MIPS16:=0 +# This is required in addition to PKG_USE_MIPS16:=0 because otherwise MIPS16 +# flags are inherited from the Python base package (via sysconfig module) +ifdef CONFIG_USE_MIPS16 + TARGET_CFLAGS += -mno-mips16 -mno-interlink-mips16 +endif + +define PyPackage + + define Package/$(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/* $$(1)/usr/bin/ ; \ + fi + endef + endif + + ifndef Package/$(1)/install + $(call shexport,PyPackage/$(1)/filespec) + + define Package/$(1)/install + $(call PyPackage/$(1)/install,$$(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 + 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)) + find $(PKG_INSTALL_DIR) -name "*\.exe" | xargs rm -f +endef + +define PyBuild/Compile/Default + $(foreach pkg,$(HOST_PYTHON_PACKAGE_BUILD_DEPENDS), + $(call host_python_pip_install_host,$(pkg)) + ) + $(call Build/Compile/PyMod,, \ + install --prefix="/usr" --root="$(PKG_INSTALL_DIR)" \ + --single-version-externally-managed \ + ) +endef + +PyBuild/Compile=$(PyBuild/Compile/Default) + +ifeq ($(BUILD_VARIANT),python) +define Build/Compile + $(call PyBuild/Compile) +endef +endif # python -- cgit