995b48121e
This was copied over from python-packages, when support for installing
packages host-side (via pip) was added.
Based on the discussion on this commit:
612c53fc6c
it was mentioned that removing this may add more benefit in terms of
reducing build time, because packages won't get reinstalled every time.
I'm not entirely sure about any potential side-effects of this, but it's
worth trying it out.
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
96 lines
2.6 KiB
Makefile
96 lines
2.6 KiB
Makefile
#
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# Copyright (C) 2017 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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# Note: include this after `include $(TOPDIR)/rules.mk in your package Makefile
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# if `python3-package.mk` is included, this will already be included
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ifneq ($(__python3_host_mk_inc),1)
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__python3_host_mk_inc=1
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# For PYTHON3_VERSION
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python3_mk_path:=$(dir $(lastword $(MAKEFILE_LIST)))
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include $(python3_mk_path)python3-version.mk
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HOST_PYTHON3_DIR:=$(STAGING_DIR_HOSTPKG)
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HOST_PYTHON3_INC_DIR:=$(HOST_PYTHON3_DIR)/include/python$(PYTHON3_VERSION)
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HOST_PYTHON3_LIB_DIR:=$(HOST_PYTHON3_DIR)/lib/python$(PYTHON3_VERSION)
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HOST_PYTHON3_PKG_DIR:=$(HOST_PYTHON3_DIR)/lib/python$(PYTHON3_VERSION)/site-packages
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HOST_PYTHON3_BIN:=$(HOST_PYTHON3_DIR)/bin/python$(PYTHON3_VERSION)
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HOST_PYTHON3PATH:=$(HOST_PYTHON3_LIB_DIR):$(HOST_PYTHON3_PKG_DIR)
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define HostPython3
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if [ "$(strip $(3))" == "HOST" ]; then \
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export PYTHONPATH="$(HOST_PYTHON3PATH)"; \
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export PYTHONDONTWRITEBYTECODE=0; \
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else \
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export PYTHONPATH="$(PYTHON3PATH)"; \
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export PYTHONDONTWRITEBYTECODE=1; \
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export _python_sysroot="$(STAGING_DIR)"; \
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export _python_prefix="/usr"; \
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export _python_exec_prefix="/usr"; \
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fi; \
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export PYTHONOPTIMIZE=""; \
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$(1) \
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$(HOST_PYTHON3_BIN) $(2);
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endef
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define host_python3_settings
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ARCH="$(HOST_ARCH)" \
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CC="$(HOSTCC)" \
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CCSHARED="$(HOSTCC) $(HOST_FPIC)" \
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CXX="$(HOSTCXX)" \
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LD="$(HOSTCC)" \
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LDSHARED="$(HOSTCC) -shared" \
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CFLAGS="$(HOST_CFLAGS)" \
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CPPFLAGS="$(HOST_CPPFLAGS) -I$(HOST_PYTHON3_INC_DIR)" \
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LDFLAGS="$(HOST_LDFLAGS) -lpython$(PYTHON3_VERSION) -Wl$(comma)-rpath=$(STAGING_DIR_HOSTPKG)/lib" \
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_PYTHON_HOST_PLATFORM=linux2
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endef
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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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# $(3) => additional variables
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define Build/Compile/HostPy3RunHost
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$(call HostPython3, \
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$(if $(1),$(1);) \
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$(call host_python3_settings) \
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$(3) \
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, \
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$(2) \
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, \
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HOST \
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)
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endef
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# Note: I shamelessly copied this from Yousong's logic (from python-packages);
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HOST_PYTHON3_PIP:=$(STAGING_DIR_HOSTPKG)/bin/pip$(PYTHON3_VERSION)
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define host_python3_pip_install
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$(call host_python3_settings) \
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$(HOST_PYTHON3_PIP) install \
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--root=$(1) \
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--prefix=$(2) \
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$(3)
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endef
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define host_python3_pip_install_host
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$(call host_python3_pip_install,$(STAGING_DIR_HOSTPKG),"",$(1))
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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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# $(3) => additional variables
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define Build/Compile/HostPy3Mod
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$(call Build/Compile/HostPy3RunHost, \
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cd $(HOST_BUILD_DIR)/$(strip $(1)), \
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./setup.py $(2), \
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$(3))
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endef
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endif # __python3_host_mk_inc
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