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 ($(3),)
  15                 $(3):=$(PYTHONPATH)
  16         endif
  17         (       export PYTHONPATH="$(3)"; \
  18                 export PYTHONOPTIMIZE=""; \
  19                 export PYTHONDONTWRITEBYTECODE=1; \
  20                 export _python_sysroot="$(STAGING_DIR_HOST)"; \
  21                 export _python_prefix=""; \
  22                 export _python_exec_prefix=""; \
  23                 $(1) \
  24                 $(HOST_PYTHON_BIN) $(2); \
  25         )
  26 endef
  27
  28 # These configure args are needed in detection of path to Python header files
  29 # using autotools.
  30 HOST_CONFIGURE_ARGS += \
  31         _python_sysroot="$(STAGING_DIR_HOST)/usr" \
  32         _python_prefix="/usr" \
  33         _python_exec_prefix="/usr"
  34
  35 # $(1) => build subdir
  36 # $(2) => additional arguments to setup.py
  37 # $(3) => additional variables
  38 define Build/Compile/HostPyMod
  39         $(call HostPython, \
  40                 cd $(HOST_BUILD_DIR)/$(strip $(1)); \
  41                 CC="$(HOSTCC)" \
  42                 CCSHARED="$(HOSTCC) $(HOST_FPIC)" \
  43                 CXX="$(HOSTCXX)" \
  44                 LD="$(HOSTCC)" \
  45                 LDSHARED="$(HOSTCC) -shared" \
  46                 CFLAGS="$(HOST_CFLAGS)" \
  47                 CPPFLAGS="$(HOST_CPPFLAGS) -I$(HOST_PYTHON_INC_DIR)" \
  48                 LDFLAGS="$(HOST_LDFLAGS) -lpython$(PYTHON_VERSION)" \
  49                 _PYTHON_HOST_PLATFORM=linux2 \
  50                 __PYVENV_LAUNCHER__="/usr/bin/$(PYTHON)" \
  51                 $(3) \
  52                 , \
  53                 ./setup.py $(2) \
  54                 , \
  55                 $(HOST_PYTHONPATH) \
  56         )
  57 endef
  58