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:=/lib/python$(PYTHON_VERSION)/site-packages
  11
  12 HOST_PYTHONPATH:=$(HOST_PYTHON_LIB_DIR):$(STAGING_DIR_HOST)/$(HOST_PYTHON_PKG_DIR)
  13 define HostHostPython
  14         (       export PYTHONPATH="$(HOST_PYTHONPATH)"; \
  15                 export PYTHONOPTIMIZE=""; \
  16                 export PYTHONDONTWRITEBYTECODE=1; \
  17                 export _python_sysroot="$(STAGING_DIR_HOST)"; \
  18                 export _python_prefix=""; \
  19                 export _python_exec_prefix=""; \
  20                 $(1) \
  21                 $(HOST_PYTHON_BIN) $(2); \
  22         )
  23 endef
  24
  25 # These configure args are needed in detection of path to Python header files
  26 # using autotools.
  27 HOST_CONFIGURE_ARGS += \
  28         _python_sysroot="$(STAGING_DIR_HOST)" \
  29         _python_prefix="" \
  30         _python_exec_prefix=""
  31
  32 # $(1) => build subdir
  33 # $(2) => additional arguments to setup.py
  34 # $(3) => additional variables
  35 define Build/Compile/HostPyMod
  36         $(call HostHostPython, \
  37                 cd $(HOST_BUILD_DIR)/$(strip $(1)); \
  38                 CC="$(HOSTCC)" \
  39                 CCSHARED="$(HOSTCC) $(HOST_FPIC)" \
  40                 CXX="$(HOSTCXX)" \
  41                 LD="$(HOSTCC)" \
  42                 LDSHARED="$(HOSTCC) -shared" \
  43                 CFLAGS="$(HOST_CFLAGS)" \
  44                 CPPFLAGS="$(HOST_CPPFLAGS) -I$(HOST_PYTHON_INC_DIR)" \
  45                 LDFLAGS="$(HOST_LDFLAGS) -lpython$(PYTHON_VERSION)" \
  46                 _PYTHON_HOST_PLATFORM=linux2 \
  47                 __PYVENV_LAUNCHER__="/usr/bin/$(PYTHON)" \
  48                 $(3) \
  49                 , \
  50                 ./setup.py $(2) \
  51         )
  52 endef
  53