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#
# Copyright (C) 2015 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
HOST_PYTHON_INC_DIR:=$(STAGING_DIR_HOST)/include/python$(PYTHON_VERSION)
HOST_PYTHON_PKG_DIR:=/usr/lib/python$(PYTHON_VERSION)/site-packages
HOST_PYTHONPATH:=$(HOST_PYTHON_LIB_DIR):$(STAGING_DIR_HOST)/$(HOST_PYTHON_PKG_DIR)
define HostPython
if [ "$(strip $(3))" == "HOST" ]; then \
export PYTHONPATH="$(HOST_PYTHONPATH)"; \
export _python_sysroot="$(STAGING_DIR_HOST)"; \
else \
export PYTHONPATH="$(PYTHONPATH)"; \
export _python_sysroot="$(STAGING_DIR)"; \
fi; \
export PYTHONOPTIMIZE=""; \
export PYTHONDONTWRITEBYTECODE=1; \
export _python_prefix="/usr"; \
export _python_exec_prefix="/usr"; \
$(1) \
$(HOST_PYTHON_BIN) $(2);
endef
# These configure args are needed in detection of path to Python header files
# using autotools.
HOST_CONFIGURE_ARGS += \
_python_sysroot="$(STAGING_DIR_HOST)" \
_python_prefix="/usr" \
_python_exec_prefix="/usr"
# $(1) => build subdir
# $(2) => additional arguments to setup.py
# $(3) => additional variables
define Build/Compile/HostPyMod
$(call HostPython, \
cd $(HOST_BUILD_DIR)/$(strip $(1)); \
CC="$(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$(PYTHON_VERSION)" \
_PYTHON_HOST_PLATFORM=linux2 \
__PYVENV_LAUNCHER__="/usr/bin/$(PYTHON)" \
$(3) \
, \
./setup.py $(2) \
, \
HOST \
)
endef
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