20685f5220
Well, they're not yet compiled, but in the next commit they should be. People have been complaining [citation needed] to me via email or via Github that Python's performance is crap because it packages sources directly and they're not compiled. And Python has to compile the sources on each run, and on-the-fly. Allowing compilation caching is also a no-no, because I'll get complaints that the flash storage fills up whenever a Python app runs. So, to give the user a choice, the new de-facto packaging for Python packages will be: * ship compiled + [ preferably ] optimized files * package sources separately The problem is that this doubles the number of packages in LEDE/OpenWrt, but build-times should not suffer a big hit, since the compilation is done once, and the install phase should not be too intensive. Oh, and people don't need ship source packages if they don't want to. To do that, a packager needs to just call `$(eval $(call BuildPackage,python-<package>-src))` The `python-` prefix is important. Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
137 lines
3.7 KiB
Makefile
137 lines
3.7 KiB
Makefile
#
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# Copyright (C) 2006-2016 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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$(call include_mk, python-version.mk)
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PYTHON_DIR:=$(STAGING_DIR)/usr
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PYTHON_BIN_DIR:=$(PYTHON_DIR)/bin
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PYTHON_INC_DIR:=$(PYTHON_DIR)/include/python$(PYTHON_VERSION)
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PYTHON_LIB_DIR:=$(PYTHON_DIR)/lib/python$(PYTHON_VERSION)
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PYTHON_PKG_DIR:=/usr/lib/python$(PYTHON_VERSION)/site-packages
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PYTHON:=python$(PYTHON_VERSION)
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PYTHONPATH:=$(PYTHON_LIB_DIR):$(STAGING_DIR)/$(PYTHON_PKG_DIR):$(PKG_INSTALL_DIR)/$(PYTHON_PKG_DIR)
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# These configure args are needed in detection of path to Python header files
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# using autotools.
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CONFIGURE_ARGS += \
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_python_sysroot="$(STAGING_DIR)" \
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_python_prefix="/usr" \
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_python_exec_prefix="/usr"
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PKG_USE_MIPS16:=0
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# This is required in addition to PKG_USE_MIPS16:=0 because otherwise MIPS16
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# flags are inherited from the Python base package (via sysconfig module)
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ifdef CONFIG_USE_MIPS16
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TARGET_CFLAGS += -mno-mips16 -mno-interlink-mips16
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endif
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define PyPackage
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define Package/$(1)-src
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$(call Package/$(1))
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TITLE+= (sources)
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DEPENDS:=$$$$(foreach dep,$$$$(filter +python-%,$$$$(DEPENDS)),$$$$(dep)-src)
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endef
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define Package/$(1)-src/description
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$(call Package/$(1)/description).
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(Contains the Python sources for this package).
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endef
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# Add default PyPackage filespec none defined
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ifndef PyPackage/$(1)/filespec
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define PyPackage/$(1)/filespec
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+|$(PYTHON_PKG_DIR)
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endef
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endif
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ifndef PyPackage/$(1)/install
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define PyPackage/$(1)/install
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if [ -d $(PKG_INSTALL_DIR)/usr/bin ]; then \
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$(INSTALL_DIR) $$(1)/usr/bin ; \
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$(CP) $(PKG_INSTALL_DIR)/usr/bin/* $$(1)/usr/bin/ ; \
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fi
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endef
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endif
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$(call shexport,PyPackage/$(1)/filespec)
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define Package/$(1)/install
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$(call PyPackage/$(1)/install,$$(1))
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find $(PKG_INSTALL_DIR) -name "*\.exe" | xargs rm -f
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if [ -e files/python-package-install.sh ] ; then \
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$(SHELL) files/python-package-install.sh \
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"$(PKG_INSTALL_DIR)" "$$(1)" \
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"$(HOST_PYTHON_BIN)" "$$(2)" \
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"$$$$$$$$$$(call shvar,PyPackage/$(1)/filespec)" ; \
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elif [ -e $(STAGING_DIR)/mk/python-package-install.sh ] ; then \
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$(SHELL) $(STAGING_DIR)/mk/python-package-install.sh \
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"$(PKG_INSTALL_DIR)" "$$(1)" \
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"$(HOST_PYTHON_BIN)" "$$(2)" \
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"$$$$$$$$$$(call shvar,PyPackage/$(1)/filespec)" ; \
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else \
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echo "No 'python-package-install.sh' script found" ; \
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exit 1 ; \
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fi
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endef
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define Package/$(1)-src/install
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$$(call Package/$(1)/install,$$(1),sources)
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endef
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endef
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$(call include_mk, python-host.mk)
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# $(1) => commands to execute before running pythons script
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# $(2) => python script and its arguments
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# $(3) => additional variables
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define Build/Compile/HostPyRunTarget
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$(call HostPython, \
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$(if $(1),$(1);) \
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CC="$(TARGET_CC)" \
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CCSHARED="$(TARGET_CC) $(FPIC)" \
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CXX="$(TARGET_CXX)" \
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LD="$(TARGET_CC)" \
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LDSHARED="$(TARGET_CC) -shared" \
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CFLAGS="$(TARGET_CFLAGS)" \
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CPPFLAGS="$(TARGET_CPPFLAGS) -I$(PYTHON_INC_DIR)" \
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LDFLAGS="$(TARGET_LDFLAGS) -lpython$(PYTHON_VERSION)" \
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_PYTHON_HOST_PLATFORM=linux2 \
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__PYVENV_LAUNCHER__="/usr/bin/$(PYTHON)" \
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$(3) \
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, \
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$(2) \
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)
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endef
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# $(1) => build subdir
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# $(2) => additional arguments to setup.py
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# $(3) => additional variables
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define Build/Compile/PyMod
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$(INSTALL_DIR) $(PKG_INSTALL_DIR)/$(PYTHON_PKG_DIR)
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$(call Build/Compile/HostPyRunTarget, \
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cd $(PKG_BUILD_DIR)/$(strip $(1)), \
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./setup.py $(2), \
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$(3))
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find $(PKG_INSTALL_DIR) -name "*\.exe" | xargs rm -f
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endef
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define PyBuild/Compile/Default
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$(call Build/Compile/PyMod,, \
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install --prefix="/usr" --root="$(PKG_INSTALL_DIR)" \
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--single-version-externally-managed \
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)
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endef
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ifeq ($(BUILD_VARIANT),python)
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define Build/Compile
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$(call PyBuild/Compile/Default)
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endef
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endif # python
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