Makefile.pybase

   1 # -*- makefile -*-
   2
   3 PYTHON_VERSION  ?= 2.4.6
   4 PYTHON_URL      ?= http://www.python.org/ftp/python/$(PYTHON_VERSION)/Python-$(PYTHON_VERSION).tgz
   5 SETUPTOOLS_URL  ?= http://peak.telecommunity.com/dist/ez_setup.py
   6
   7 ###########################################################################
   8
   9 PYTHON_DIR ?= python
  10
  11 PYTHON       = $(BASEDIR)/$(PYTHON_DIR)/bin/python
  12 EASY_INSTALL = $(BASEDIR)/$(PYTHON_DIR)/bin/easy_install
  13 PIP          = $(BASEDIR)/$(PYTHON_DIR)/bin/pip
  14 PASTER       = $(BASEDIR)/$(PYTHON_DIR)/bin/paster
  15
  16 # Usage:
  17 #     @$(dlegg) <package>
  18 #
  19 # Downloads egg to '$(DLCACHE)/<package>-*.egg' unless a file with that name
  20 # already exists.
  21 #
  22 # THIS DOES NOT WORK WITH ALL PACKAGES !!! USE WITH CARE
  23 define dlegg
  24     _dlegg() {                                                          \
  25         if [ -r $(DLCACHE)/$$1-*.egg ]; then                            \
  26             name="`cd $(DLCACHE); echo $$1-*.egg`";                     \
  27             echo "Fetching '$$name' from cache.";                       \
  28         else                                                            \
  29             [ -z "$(NONET)" ] || ( echo "Missing '$$1'."; exit 2 );     \
  30             $(EASY_INSTALL) -zmaxd $(DLCACHE) $$1;                      \
  31             name="`cd $(DLCACHE); echo $$1-*.egg`";                     \
  32             if [ -d $(DLCACHE)/$$name ]; then                           \
  33                 cd $(DLCACHE)/$$name;                                   \
  34                 zip -r ../$$name.zip .;                                 \
  35                 cd ..;                                                  \
  36                 rm -r $$name;                                           \
  37                 mv $$name.zip $$name;                                   \
  38             fi;                                                         \
  39         fi;                                                             \
  40     };                                                                  \
  41     _dlegg
  42 endef
  43
  44 # Usage:
  45 #     @$(install) <package>
  46 #
  47 # Downloads egg to '$(DLCACHE)/<package>-*.egg' and installs it unless a file
  48 # with that name already exists.
  49 define install
  50     _install() {                                                                        \
  51         echo "$(PIP) install --download-cache="$(DLCACHE)/pip" $(PIP_OPTS) $$1";        \
  52         $(PIP) install --download-cache="$(DLCACHE)/pip" $(PIP_OPTS) "$$1";             \
  53         cd $(DLCACHE)/pip;                                                              \
  54         for file in *.tar.gz; do                                                        \
  55             name="$${file##*%2F}";                                                      \
  56             if [ "$$name" != "$$file" -a ! -r "$$name" ]; then                          \
  57                 ln -s $$file $$name || exit 1;                                          \
  58             fi;                                                                         \
  59         done                                                                            \
  60     };                                                                                  \
  61     _install
  62 endef
  63
  64 ###########################################################################
  65
  66 python-unpack: $(PYTHON_DIR)/Python-$(PYTHON_VERSION)/README
  67 $(PYTHON_DIR)/Python-$(PYTHON_VERSION)/README:
  68         mkdir -p $(PYTHON_DIR)
  69         @$(httpget) $(PYTHON_URL) $(PYTHON_DIR)/python.tgz
  70         tar -C $(PYTHON_DIR) -xzf $(PYTHON_DIR)/python.tgz
  71         rm -f $(PYTHON_DIR)/python.tgz
  72 .PHONY: python-unpack
  73
  74 python-build: $(PYTHON)
  75 $(PYTHON):
  76         cd $(PYTHON_DIR)/Python-$(PYTHON_VERSION) && ./configure --prefix=$(BASEDIR)/$(PYTHON_DIR)
  77         cd $(PYTHON_DIR)/Python-$(PYTHON_VERSION) && make
  78         cd $(PYTHON_DIR)/Python-$(PYTHON_VERSION) && make install
  79 .PHONY: python-build
  80
  81 python-rebuild: python-clean python-build
  82 .PHONY: python-rebuild
  83
  84 python-clean:
  85         cd $(PYTHON_DIR)/Python-$(PYTHON_VERSION) && make clean
  86         rm -f $(PYTHON)
  87 .PHONY: python-clean
  88
  89 python: python-unpack python-build
  90 .PHONY: python
  91
  92 setuptools: $(BASEDIR)/$(PYTHON_DIR)/bin/easy_install
  93 $(BASEDIR)/$(PYTHON_DIR)/bin/easy_install:
  94         mkdir -p $(PYTHON_DIR)/Extensions
  95         @$(httpget) $(SETUPTOOLS_URL) $(PYTHON_DIR)/Extensions/ez_setup.py
  96         @(                                                                                                              \
  97             if [ -r $(DLCACHE)/setuptools-*.egg ]; then                                                                 \
  98                 name="`cd $(DLCACHE); echo setuptools-*.egg`";                                                          \
  99                 echo "Fetching '$$name' from cache.";                                                                   \
 100                 cp "$(DLCACHE)/$$name" $(PYTHON_DIR)/Extensions;                                                        \
 101             else                                                                                                        \
 102                 echo "Downloading setuptools.";                                                                         \
 103                 ( cd $(PYTHON_DIR)/Extensions && $(PYTHON) -c 'import ez_setup; ez_setup.download_setuptools()' );      \
 104                 cp $(PYTHON_DIR)/Extensions/setuptools-*.egg $(DLCACHE);                                                \
 105             fi;                                                                                                         \
 106         )
 107         cd $(PYTHON_DIR)/Extensions && $(PYTHON) ez_setup.py
 108 .PHONY: setuptools
 109
 110 pip: $(PIP)
 111 $(PIP):
 112         @$(dlegg) pip
 113         $(EASY_INSTALL) $(DLCACHE)/pip-*.egg
 114 .PHONY: pip
 115
 116 pybase: python setuptools pip
 117 .PHONY: pybase
 118
 119 ###########################################################################
 120
 121 debdepends::
 122         aptitude install build-essential zlibc
 123
 124 eggs::
 125         @$(install) zc.buildout
 126
 127 .gitignore::
 128         @$(gitignore) /python/
 129
 130 .env::
 131         @$(env) PATH $(BASEDIR)/$(PYTHON_DIR)/bin
 132
 133 clean::
 134         rm -rf "$(PYTHON_DIR)"
 135
 136 setup:: pybase
 137
 138 PIP_CACHE_FILES := $(shell cd $(DLCACHE)/pip; ls *.tar.gz | grep -vF '%2F')
 139
 140 init-nonet: PIP_OPTS  = --no-index $(patsubst %,--find-link=file://$(BASEDIR)/$(DLCACHE)/pip/%,$(PIP_CACHE_FILES))
 141
 142 help::
 143         @echo "    python-rebuild"
 144         @echo "        recompile python from source. This may be needed after"
 145         @echo "        upgrading the host distribution."
 146         @echo