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Diffstat (limited to 'lang/python/python-host.mk')
| -rw-r--r-- | lang/python/python-host.mk | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/lang/python/python-host.mk b/lang/python/python-host.mk new file mode 100644 index 000000000..d4dc81fa9 --- /dev/null +++ b/lang/python/python-host.mk @@ -0,0 +1,97 @@ +# +# Copyright (C) 2015-2016 OpenWrt.org +# +# This is free software, licensed under the GNU General Public License v2. +# See /LICENSE for more information. +# + +# Note: include this after `include $(TOPDIR)/rules.mk in your package Makefile +# if `python-package.mk` is included, this will already be included + +ifneq ($(__python_host_mk_inc),1) +__python_host_mk_inc=1 + +# For PYTHON_VERSION +python_mk_path:=$(dir $(lastword $(MAKEFILE_LIST))) +include $(python_mk_path)python-version.mk + +HOST_PYTHON_DIR:=$(STAGING_DIR_HOSTPKG) +HOST_PYTHON_INC_DIR:=$(HOST_PYTHON_DIR)/include/python$(PYTHON_VERSION) +HOST_PYTHON_LIB_DIR:=$(HOST_PYTHON_DIR)/lib/python$(PYTHON_VERSION) + +HOST_PYTHON_PKG_DIR:=$(HOST_PYTHON_DIR)/lib/python$(PYTHON_VERSION)/site-packages + +HOST_PYTHON_BIN:=$(HOST_PYTHON_DIR)/bin/python$(PYTHON_VERSION) + +HOST_PYTHONPATH:=$(HOST_PYTHON_LIB_DIR):$(HOST_PYTHON_PKG_DIR) + +define HostPython + if [ "$(strip $(3))" == "HOST" ]; then \ + export PYTHONPATH="$(HOST_PYTHONPATH)"; \ + export PYTHONDONTWRITEBYTECODE=0; \ + else \ + export PYTHONPATH="$(PYTHONPATH)"; \ + export PYTHONDONTWRITEBYTECODE=1; \ + export _python_sysroot="$(STAGING_DIR)"; \ + export _python_prefix="/usr"; \ + export _python_exec_prefix="/usr"; \ + fi; \ + export PYTHONOPTIMIZE=""; \ + $(1) \ + $(HOST_PYTHON_BIN) $(2); +endef + +define host_python_settings + ARCH="$(HOST_ARCH)" \ + CC="$(HOSTCC)" \ + CCSHARED="$(HOSTCC) $(HOST_FPIC)" \ + CXX="$(HOSTCXX)" \ + LD="$(HOSTCC)" \ + LDSHARED="$(HOSTCC) -shared" \ + CFLAGS="$(HOST_CFLAGS)" \ + CPPFLAGS="$(HOST_CPPFLAGS) -I$(HOST_PYTHON_INC_DIR)" \ + LDFLAGS="$(HOST_LDFLAGS) -lpython$(PYTHON_VERSION) -Wl$(comma)-rpath=$(STAGING_DIR_HOSTPKG)/lib" \ + _PYTHON_HOST_PLATFORM=linux2 +endef + +# $(1) => commands to execute before running pythons script +# $(2) => python script and its arguments +# $(3) => additional variables +define Build/Compile/HostPyRunHost + $(call HostPython, \ + $(if $(1),$(1);) \ + $(call host_python_settings) \ + $(3) \ + , \ + $(2) \ + , \ + HOST \ + ) +endef + +# Note: I shamelessly copied this from Yousong's logic (from python-packages); +HOST_PYTHON_PIP:=$(STAGING_DIR_HOSTPKG)/bin/pip$(PYTHON_VERSION) +define host_python_pip_install + $(call host_python_settings) \ + $(HOST_PYTHON_PIP) install \ + --root=$(1) \ + --prefix=$(2) \ + --ignore-installed \ + $(3) +endef + +define host_python_pip_install_host +$(call host_python_pip_install,$(STAGING_DIR_HOSTPKG),"",$(1)) +endef + +# $(1) => build subdir +# $(2) => additional arguments to setup.py +# $(3) => additional variables +define Build/Compile/HostPyMod + $(call Build/Compile/HostPyRunHost, \ + cd $(HOST_BUILD_DIR)/$(strip $(1)), \ + ./setup.py $(2), \ + $(3)) +endef + +endif # __python_host_mk_inc |