package/python3/python3.mk

   1 ################################################################################
   2 #
   3 # python3
   4 #
   5 ################################################################################
   6
   7 PYTHON3_VERSION_MAJOR = 3.3
   8 PYTHON3_VERSION       = $(PYTHON3_VERSION_MAJOR).0
   9 PYTHON3_SOURCE        = Python-$(PYTHON3_VERSION).tar.xz
  10 PYTHON3_SITE          = http://python.org/ftp/python/$(PYTHON3_VERSION)
  11
  12 # Python needs itself and a "pgen" program to build itself, both being
  13 # provided in the Python sources. So in order to cross-compile Python,
  14 # we need to build a host Python first. This host Python is also
  15 # installed in $(HOST_DIR), as it is needed when cross-compiling
  16 # third-party Python modules.
  17
  18 HOST_PYTHON3_CONF_OPT +=        \
  19         --without-cxx-main      \
  20         --disable-sqlite3       \
  21         --disable-tk            \
  22         --with-expat=system     \
  23         --disable-curses        \
  24         --disable-codecs-cjk    \
  25         --disable-nis           \
  26         --disable-unicodedata   \
  27         --disable-test-modules  \
  28         --disable-idle3
  29
  30 HOST_PYTHON3_MAKE_ENV = \
  31         PYTHON_MODULES_INCLUDE=$(HOST_DIR)/usr/include \
  32         PYTHON_MODULES_LIB="$(HOST_DIR)/lib $(HOST_DIR)/usr/lib"
  33
  34 HOST_PYTHON3_AUTORECONF = YES
  35
  36 define HOST_PYTHON3_CONFIGURE_CMDS
  37         (cd $(@D) && rm -rf config.cache; \
  38                 $(HOST_CONFIGURE_OPTS) \
  39                 CFLAGS="$(HOST_CFLAGS)" \
  40                 LDFLAGS="$(HOST_LDFLAGS)" \
  41                 $(HOST_PYTHON3_CONF_ENV) \
  42                 ./configure \
  43                 --prefix="$(HOST_DIR)/usr" \
  44                 --sysconfdir="$(HOST_DIR)/etc" \
  45                 $(HOST_PYTHON3_CONF_OPT) \
  46         )
  47 endef
  48
  49 PYTHON3_DEPENDENCIES  = host-python3 libffi
  50
  51 HOST_PYTHON3_DEPENDENCIES = host-expat host-zlib
  52
  53 PYTHON3_INSTALL_STAGING = YES
  54
  55 ifeq ($(BR2_PACKAGE_PYTHON3_READLINE),y)
  56 PYTHON3_DEPENDENCIES += readline
  57 endif
  58
  59 ifeq ($(BR2_PACKAGE_PYTHON3_CURSES),y)
  60 PYTHON3_DEPENDENCIES += ncurses
  61 else
  62 PYTHON3_CONF_OPT += --disable-curses
  63 endif
  64
  65 ifeq ($(BR2_PACKAGE_PYTHON3_PYEXPAT),y)
  66 PYTHON3_DEPENDENCIES += expat
  67 PYTHON3_CONF_OPT += --with-expat=system
  68 else
  69 PYTHON3_CONF_OPT += --with-expat=none
  70 endif
  71
  72 ifeq ($(BR2_PACKAGE_PYTHON3_PYC_ONLY),y)
  73 PYTHON3_CONF_OPT += --enable-old-stdlib-cache
  74 endif
  75
  76 ifeq ($(BR2_PACKAGE_PYTHON3_SQLITE),y)
  77 PYTHON3_DEPENDENCIES += sqlite
  78 else
  79 PYTHON3_CONF_OPT += --disable-sqlite3
  80 endif
  81
  82 ifeq ($(BR2_PACKAGE_PYTHON3_SSL),y)
  83 PYTHON3_DEPENDENCIES += openssl
  84 endif
  85
  86 ifneq ($(BR2_PACKAGE_PYTHON3_CODECSCJK),y)
  87 PYTHON3_CONF_OPT += --disable-codecs-cjk
  88 endif
  89
  90 ifneq ($(BR2_PACKAGE_PYTHON3_UNICODEDATA),y)
  91 PYTHON3_CONF_OPT += --disable-unicodedata
  92 endif
  93
  94 ifeq ($(BR2_PACKAGE_PYTHON3_BZIP2),y)
  95 PYTHON3_DEPENDENCIES += bzip2
  96 endif
  97
  98 ifeq ($(BR2_PACKAGE_PYTHON3_ZLIB),y)
  99 PYTHON3_DEPENDENCIES += zlib
 100 endif
 101
 102 PYTHON3_CONF_ENV += \
 103         _PROJECT_BASE=$(PYTHON3_DIR) \
 104         _PYTHON_HOST_PLATFORM=$(BR2_HOSTARCH) \
 105         PYTHON_FOR_BUILD=$(HOST_PYTHON3_DIR)/python \
 106         PGEN_FOR_BUILD=$(HOST_PYTHON3_DIR)/Parser/pgen \
 107         ac_cv_have_long_long_format=yes \
 108         ac_cv_file__dev_ptmx=yes \
 109         ac_cv_file__dev_ptc=yes \
 110
 111 PYTHON3_CONF_OPT += \
 112         --without-cxx-main      \
 113         --with-system-ffi       \
 114         --disable-pydoc         \
 115         --disable-test-modules  \
 116         --disable-lib2to3       \
 117         --disable-tk            \
 118         --disable-nis           \
 119         --disable-idle3
 120
 121 PYTHON3_MAKE_ENV = \
 122         _PROJECT_BASE=$(PYTHON3_DIR) \
 123         _PYTHON_HOST_PLATFORM=$(BR2_HOSTARCH) \
 124         PYTHON_MODULES_INCLUDE=$(STAGING_DIR)/usr/include \
 125         PYTHON_MODULES_LIB="$(STAGING_DIR)/lib $(STAGING_DIR)/usr/lib"
 126
 127 # python distutils adds -L$LIBDIR when linking binary extensions, causing
 128 # trouble for cross compilation
 129 define PYTHON3_FIXUP_LIBDIR
 130         $(SED) 's|^LIBDIR=.*|LIBDIR= $(STAGING_DIR)/usr/lib|' \
 131            $(STAGING_DIR)/usr/lib/python$(PYTHON3_VERSION_MAJOR)/config-3.3m/Makefile
 132 endef
 133
 134 PYTHON3_POST_INSTALL_STAGING_HOOKS += PYTHON3_FIXUP_LIBDIR
 135
 136 #
 137 # Remove useless files. In the config/ directory, only the Makefile
 138 # and the pyconfig.h files are needed at runtime.
 139 #
 140 define PYTHON3_REMOVE_USELESS_FILES
 141         rm -f $(TARGET_DIR)/usr/bin/python$(PYTHON3_VERSION_MAJOR)-config
 142         rm -f $(TARGET_DIR)/usr/bin/python$(PYTHON3_VERSION_MAJOR)m-config
 143         rm -f $(TARGET_DIR)/usr/bin/python3-config
 144         rm -f $(TARGET_DIR)/usr/bin/smtpd.py.3
 145         for i in `find $(TARGET_DIR)/usr/lib/python$(PYTHON3_VERSION_MAJOR)/config-3.3m/ \
 146                 -type f -not -name pyconfig.h -a -not -name Makefile` ; do \
 147                 rm -f $$i ; \
 148         done
 149 endef
 150
 151 PYTHON3_POST_INSTALL_TARGET_HOOKS += PYTHON3_REMOVE_USELESS_FILES
 152
 153 PYTHON3_AUTORECONF = YES
 154
 155 define PYTHON3_INSTALL_SYMLINK
 156         ln -fs python3 $(TARGET_DIR)/usr/bin/python
 157 endef
 158
 159 ifneq ($(BR2_PACKAGE_PYTHON),y)
 160 PYTHON3_POST_INSTALL_TARGET_HOOKS += PYTHON3_INSTALL_SYMLINK
 161 endif
 162
 163 ifeq ($(BR2_PACKAGE_PYTHON3_PY_ONLY),y)
 164 define PYTHON3_REMOVE_MODULES_FILES
 165         for i in `find $(TARGET_DIR)/usr/lib/python$(PYTHON3_VERSION_MAJOR) \
 166                  -name __pycache__` ; do \
 167                 rm -rf $$i ; \
 168         done
 169 endef
 170 endif
 171
 172 ifeq ($(BR2_PACKAGE_PYTHON3_PYC_ONLY),y)
 173 define PYTHON3_REMOVE_MODULES_FILES
 174         for i in `find $(TARGET_DIR)/usr/lib/python$(PYTHON3_VERSION_MAJOR) \
 175                  -name *.py` ; do \
 176                 rm -f $$i ; \
 177         done
 178 endef
 179 endif
 180
 181 PYTHON3_POST_INSTALL_TARGET_HOOKS += PYTHON3_REMOVE_MODULES_FILES
 182
 183
 184 $(eval $(autotools-package))
 185 $(eval $(host-autotools-package))