4a083de4a9
Currently, the python3-package.mk framework relies on HOST_BUILD_PREFIX to refer to the $(STAGING_DIR)/host directory but using the HOST_BUILD_PREFIX variable requires the use of include/host-build.mk which in turn includes python3-package.mk, leading to target redefinition errors. In order to provide a global, uniform way to refer to the host staging directory, LEDE introduced a new variable STAGING_DIR_HOSTPKG which points to $(STAGING_DIR)/host for now with the purpose of eventually being able to relocate that directory in the future. This commit changes python3-package.mk to ... - stop including include/host-build.mk (revert of #3423) - replace usages of $(HOST_BUILD_PREFIX) with $(STAGING_DIR_HOSTPKG) - warn and fallback to $(STAGING_DIR)/host if STAGING_DIR_HOSTPKG is unavailable The fallback code will ensure that the python host build infrastructure continues to work properly on older OpenWrt and LEDE versions until the STAGING_DIR_HOSTPKG is fully settled in and can be removed some time in the future. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
128 lines
3.9 KiB
Makefile
128 lines
3.9 KiB
Makefile
#
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# Copyright (C) 2007-2016 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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# Compatibility fallback for older OpenWrt and LEDE versions
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ifeq ($(STAGING_DIR_HOSTPKG),)
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$(warning STAGING_DIR_HOSTPKG is unset - falling back to $$(STAGING_DIR)/host)
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STAGING_DIR_HOSTPKG := $(STAGING_DIR)/host
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endif
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PYTHON3_VERSION_MAJOR:=3
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PYTHON3_VERSION_MINOR:=5
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PYTHON3_VERSION_MICRO:=2
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PYTHON3_VERSION:=$(PYTHON3_VERSION_MAJOR).$(PYTHON3_VERSION_MINOR)
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PYTHON3_DIR:=$(STAGING_DIR)/usr
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PYTHON3_BIN_DIR:=$(PYTHON3_DIR)/bin
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PYTHON3_INC_DIR:=$(PYTHON3_DIR)/include/python$(PYTHON3_VERSION)
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PYTHON3_LIB_DIR:=$(PYTHON3_DIR)/lib/python$(PYTHON3_VERSION)
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PYTHON3_PKG_DIR:=/usr/lib/python$(PYTHON3_VERSION)/site-packages
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PYTHON3:=python$(PYTHON3_VERSION)
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HOST_PYTHON3_LIB_DIR:=$(STAGING_DIR_HOSTPKG)/lib/python$(PYTHON3_VERSION)
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HOST_PYTHON3_BIN:=$(STAGING_DIR_HOSTPKG)/bin/python3
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PYTHON3PATH:=$(PYTHON3_LIB_DIR):$(STAGING_DIR)/$(PYTHON3_PKG_DIR):$(PKG_INSTALL_DIR)/$(PYTHON3_PKG_DIR)
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define HostPython3
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( export PYTHONPATH="$(PYTHON3PATH)"; \
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export PYTHONOPTIMIZE=""; \
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export PYTHONDONTWRITEBYTECODE=1; \
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export _python_sysroot="$(STAGING_DIR)"; \
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export _python_prefix="/usr"; \
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export _python_exec_prefix="/usr"; \
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$(1) \
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$(HOST_PYTHON3_BIN) $(2); \
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)
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endef
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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 Py3Package
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# Add default PyPackage filespec none defined
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ifndef Py3Package/$(1)/filespec
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define Py3Package/$(1)/filespec
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+|$(PYTHON3_PKG_DIR)
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endef
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endif
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$(call shexport,Py3Package/$(1)/filespec)
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define Package/$(1)/install
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find $(PKG_INSTALL_DIR) -name "*\.pyc" -o -name "*\.pyo" -o -name "*\.exe" | xargs rm -f
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@echo "$$$$$$$$$$(call shvar,Py3Package/$(1)/filespec)" | ( \
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IFS='|'; \
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while read fop fspec fperm; do \
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fop=`echo "$$$$$$$$fop" | tr -d ' \t\n'`; \
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if [ "$$$$$$$$fop" = "+" ]; then \
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if [ ! -e "$(PKG_INSTALL_DIR)$$$$$$$$fspec" ]; then \
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echo "File not found '$(PKG_INSTALL_DIR)$$$$$$$$fspec'"; \
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exit 1; \
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fi; \
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dpath=`dirname "$$$$$$$$fspec"`; \
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if [ -n "$$$$$$$$fperm" ]; then \
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dperm="-m$$$$$$$$fperm"; \
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else \
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dperm=`stat -c "%a" $(PKG_INSTALL_DIR)$$$$$$$$dpath`; \
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fi; \
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mkdir -p $$$$$$$$$dperm $$(1)$$$$$$$$dpath; \
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echo "copying: '$$$$$$$$fspec'"; \
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cp -fpR $(PKG_INSTALL_DIR)$$$$$$$$fspec $$(1)$$$$$$$$dpath/; \
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if [ -n "$$$$$$$$fperm" ]; then \
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chmod -R $$$$$$$$fperm $$(1)$$$$$$$$fspec; \
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fi; \
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elif [ "$$$$$$$$fop" = "-" ]; then \
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echo "removing: '$$$$$$$$fspec'"; \
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rm -fR $$(1)$$$$$$$$fspec; \
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elif [ "$$$$$$$$fop" = "=" ]; then \
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echo "setting permissions: '$$$$$$$$fperm' on '$$$$$$$$fspec'"; \
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chmod -R $$$$$$$$fperm $$(1)$$$$$$$$fspec; \
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fi; \
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done; \
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)
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$(call Py3Package/$(1)/install,$$(1))
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endef
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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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# $(3) => additional variables
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define Build/Compile/Py3Mod
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$(INSTALL_DIR) $(PKG_INSTALL_DIR)/$(PYTHON3_PKG_DIR)
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$(call HostPython3, \
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cd $(PKG_BUILD_DIR)/$(strip $(1)); \
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CC="$(TARGET_CC)" \
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CCSHARED="$(TARGET_CC) $(FPIC)" \
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LD="$(TARGET_CC)" \
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LDSHARED="$(TARGET_CC) -shared" \
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CFLAGS="$(TARGET_CFLAGS)" \
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CPPFLAGS="$(TARGET_CPPFLAGS) -I$(PYTHON3_INC_DIR)" \
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LDFLAGS="$(TARGET_LDFLAGS) -lpython$(PYTHON3_VERSION)" \
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_PYTHON_HOST_PLATFORM=linux2 \
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__PYVENV_LAUNCHER__="/usr/bin/$(PYTHON3)" \
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$(3) \
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, \
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./setup.py $(2) \
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)
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find $(PKG_INSTALL_DIR) -name "*\.pyc" -o -name "*\.pyo" -o -name "*\.exe" | xargs rm -f
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endef
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