lang/python/python-package.mk

   1 #
   2 # Copyright (C) 2006-2016 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 # Note: include this after `include $(TOPDIR)/rules.mk in your package Makefile
   9
  10 python_mk_path:=$(dir $(lastword $(MAKEFILE_LIST)))
  11 include $(python_mk_path)python-host.mk
  12
  13 PYTHON_DIR:=$(STAGING_DIR)/usr
  14 PYTHON_BIN_DIR:=$(PYTHON_DIR)/bin
  15 PYTHON_INC_DIR:=$(PYTHON_DIR)/include/python$(PYTHON_VERSION)
  16 PYTHON_LIB_DIR:=$(PYTHON_DIR)/lib/python$(PYTHON_VERSION)
  17
  18 PYTHON_PKG_DIR:=/usr/lib/python$(PYTHON_VERSION)/site-packages
  19
  20 PYTHON:=python$(PYTHON_VERSION)
  21
  22 PYTHONPATH:=$(PYTHON_LIB_DIR):$(STAGING_DIR)/$(PYTHON_PKG_DIR):$(PKG_INSTALL_DIR)/$(PYTHON_PKG_DIR)
  23
  24 # These configure args are needed in detection of path to Python header files
  25 # using autotools.
  26 CONFIGURE_ARGS += \
  27         _python_sysroot="$(STAGING_DIR)" \
  28         _python_prefix="/usr" \
  29         _python_exec_prefix="/usr"
  30
  31 PKG_USE_MIPS16:=0
  32 # This is required in addition to PKG_USE_MIPS16:=0 because otherwise MIPS16
  33 # flags are inherited from the Python base package (via sysconfig module)
  34 ifdef CONFIG_USE_MIPS16
  35   TARGET_CFLAGS += -mno-mips16 -mno-interlink-mips16
  36 endif
  37
  38 define PyPackage
  39
  40   define Package/$(1)-src
  41     $(call Package/$(1))
  42     TITLE+= (sources)
  43     DEPENDS:=$$$$(foreach dep,$$$$(filter +python-%,$$$$(DEPENDS)),$$$$(dep)-src)
  44   endef
  45
  46   define Package/$(1)-src/description
  47     $(call Package/$(1)/description).
  48     (Contains the Python sources for this package).
  49   endef
  50
  51   # Add default PyPackage filespec none defined
  52   ifndef PyPackage/$(1)/filespec
  53     define PyPackage/$(1)/filespec
  54       +|$(PYTHON_PKG_DIR)
  55     endef
  56   endif
  57
  58   ifndef PyPackage/$(1)/install
  59     define PyPackage/$(1)/install
  60                 if [ -d $(PKG_INSTALL_DIR)/usr/bin ]; then \
  61                         $(INSTALL_DIR) $$(1)/usr/bin ; \
  62                         $(CP) $(PKG_INSTALL_DIR)/usr/bin/* $$(1)/usr/bin/ ; \
  63                 fi
  64     endef
  65   endif
  66
  67   ifndef Package/$(1)/install
  68   $(call shexport,PyPackage/$(1)/filespec)
  69
  70   define Package/$(1)/install
  71         $(call PyPackage/$(1)/install,$$(1))
  72         find $(PKG_INSTALL_DIR) -name "*\.exe" | xargs rm -f
  73         $(SHELL) $(python_mk_path)python-package-install.sh "2" \
  74                 "$(PKG_INSTALL_DIR)" "$$(1)" \
  75                 "$(HOST_PYTHON_BIN)" "$$(2)" \
  76                 "$$$$$$$$$$(call shvar,PyPackage/$(1)/filespec)"
  77   endef
  78
  79   define Package/$(1)-src/install
  80         $$(call Package/$(1)/install,$$(1),sources)
  81   endef
  82   endif # Package/$(1)/install
  83 endef
  84
  85 # $(1) => commands to execute before running pythons script
  86 # $(2) => python script and its arguments
  87 # $(3) => additional variables
  88 define Build/Compile/HostPyRunTarget
  89         $(call HostPython, \
  90                 $(if $(1),$(1);) \
  91                 CC="$(TARGET_CC)" \
  92                 CCSHARED="$(TARGET_CC) $(FPIC)" \
  93                 CXX="$(TARGET_CXX)" \
  94                 LD="$(TARGET_CC)" \
  95                 LDSHARED="$(TARGET_CC) -shared" \
  96                 CFLAGS="$(TARGET_CFLAGS)" \
  97                 CPPFLAGS="$(TARGET_CPPFLAGS) -I$(PYTHON_INC_DIR)" \
  98                 LDFLAGS="$(TARGET_LDFLAGS) -lpython$(PYTHON_VERSION)" \
  99                 _PYTHON_HOST_PLATFORM=linux2 \
 100                 __PYVENV_LAUNCHER__="/usr/bin/$(PYTHON)" \
 101                 $(3) \
 102                 , \
 103                 $(2) \
 104         )
 105 endef
 106
 107 # $(1) => build subdir
 108 # $(2) => additional arguments to setup.py
 109 # $(3) => additional variables
 110 define Build/Compile/PyMod
 111         $(INSTALL_DIR) $(PKG_INSTALL_DIR)/$(PYTHON_PKG_DIR)
 112         $(call Build/Compile/HostPyRunTarget, \
 113                 cd $(PKG_BUILD_DIR)/$(strip $(1)), \
 114                 ./setup.py $(2), \
 115                 $(3))
 116         find $(PKG_INSTALL_DIR) -name "*\.exe" | xargs rm -f
 117 endef
 118
 119 define PyBuild/Compile/Default
 120         $(foreach pkg,$(HOST_PYTHON_PACKAGE_BUILD_DEPENDS),
 121                 $(call host_python_pip_install_host,$(pkg))
 122         )
 123         $(call Build/Compile/PyMod,, \
 124                 install --prefix="/usr" --root="$(PKG_INSTALL_DIR)" \
 125                 --single-version-externally-managed \
 126         )
 127 endef
 128
 129 PyBuild/Compile=$(PyBuild/Compile/Default)
 130
 131 ifeq ($(BUILD_VARIANT),python)
 132 define Build/Compile
 133         $(call PyBuild/Compile)
 134 endef
 135 endif # python