lang/python/files/python-host.mk

   1 #
   2 # Copyright (C) 2015 OpenWrt.org
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7
   8 HOST_PYTHON_INC_DIR:=$(STAGING_DIR_HOST)/include/python$(PYTHON_VERSION)
   9
  10 HOST_PYTHON_PKG_DIR:=/usr/lib/python$(PYTHON_VERSION)/site-packages
  11
  12 HOST_PYTHONPATH:=$(HOST_PYTHON_LIB_DIR):$(STAGING_DIR_HOST)/$(HOST_PYTHON_PKG_DIR)
  13 define HostPython
  14         ifeq ($(strip $(3)),HOST)
  15                 LOCAL_PYTHONPATH:=$(HOST_PYTHONPATH)
  16                 LOCAL_STAGING_DIR:=$(STAGING_DIR_HOST)
  17         else
  18                 LOCAL_PYTHONPATH:=$(PYTHONPATH)
  19                 LOCAL_STAGING_DIR:=$(STAGING_DIR)
  20         endif
  21         (       export PYTHONPATH="$(LOCAL_PYTHONPATH)"; \
  22                 export PYTHONOPTIMIZE=""; \
  23                 export PYTHONDONTWRITEBYTECODE=1; \
  24                 export _python_sysroot="$(LOCAL_STAGING_DIR)/usr"; \
  25                 export _python_prefix="/usr"; \
  26                 export _python_exec_prefix="/usr"; \
  27                 $(1) \
  28                 $(HOST_PYTHON_BIN) $(2); \
  29         )
  30 endef
  31
  32 # These configure args are needed in detection of path to Python header files
  33 # using autotools.
  34 HOST_CONFIGURE_ARGS += \
  35         _python_sysroot="$(STAGING_DIR_HOST)/usr" \
  36         _python_prefix="/usr" \
  37         _python_exec_prefix="/usr"
  38
  39 # $(1) => build subdir
  40 # $(2) => additional arguments to setup.py
  41 # $(3) => additional variables
  42 define Build/Compile/HostPyMod
  43         $(call HostPython, \
  44                 cd $(HOST_BUILD_DIR)/$(strip $(1)); \
  45                 CC="$(HOSTCC)" \
  46                 CCSHARED="$(HOSTCC) $(HOST_FPIC)" \
  47                 CXX="$(HOSTCXX)" \
  48                 LD="$(HOSTCC)" \
  49                 LDSHARED="$(HOSTCC) -shared" \
  50                 CFLAGS="$(HOST_CFLAGS)" \
  51                 CPPFLAGS="$(HOST_CPPFLAGS) -I$(HOST_PYTHON_INC_DIR)" \
  52                 LDFLAGS="$(HOST_LDFLAGS) -lpython$(PYTHON_VERSION)" \
  53                 _PYTHON_HOST_PLATFORM=linux2 \
  54                 __PYVENV_LAUNCHER__="/usr/bin/$(PYTHON)" \
  55                 $(3) \
  56                 , \
  57                 ./setup.py $(2) \
  58                 , \
  59                 HOST \
  60         )
  61 endef
  62