include/download.mk

   1 #
   2 # Copyright (C) 2006-2010 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 DOWNLOAD_RDEP=$(STAMP_PREPARED) $(HOST_STAMP_PREPARED)
   9
  10 # Try to guess the download method from the URL
  11 define dl_method
  12 $(strip \
  13   $(if $(2),$(2), \
  14     $(if $(filter @GNOME/% @GNU/% @KERNEL/% @SF/% ftp://% http://% file://%,$(1)),default, \
  15       $(if $(filter git://%,$(1)),git, \
  16         $(if $(filter svn://%,$(1)),svn, \
  17           $(if $(filter cvs://%,$(1)),cvs, \
  18             $(if $(filter hg://%,$(1)),hg, \
  19               $(if $(filter sftp://%,$(1)),bzr, \
  20                 unknown \
  21               ) \
  22             ) \
  23           ) \
  24         ) \
  25       ) \
  26     ) \
  27   ) \
  28 )
  29 endef
  30
  31 # code for creating tarballs from cvs/svn/git/bzr/hg checkouts - useful for mirror support
  32 dl_pack/bz2=$(TAR) cfj $(1) $(2)
  33 dl_pack/gz=$(TAR) cfz $(1) $(2)
  34 dl_pack/unknown=echo "ERROR: Unknown pack format for file $(1)"; false
  35 define dl_pack
  36         $(if $(dl_pack/$(call ext,$(1))),$(dl_pack/$(call ext,$(1))),$(dl_pack/unknown))
  37 endef
  38
  39 define DownloadMethod/unknown
  40         @echo "ERROR: No download method available"; false
  41 endef
  42
  43 define DownloadMethod/default
  44         $(SCRIPT_DIR)/download.pl "$(DL_DIR)" "$(FILE)" "$(MD5SUM)" $(URL)
  45 endef
  46
  47 define wrap_mirror
  48         $(if $(MIRROR),@$(SCRIPT_DIR)/download.pl "$(DL_DIR)" "$(FILE)" "x" || ( $(1) ),$(1))
  49 endef
  50
  51 define DownloadMethod/cvs
  52         $(call wrap_mirror, \
  53                 echo "Checking out files from the cvs repository..."; \
  54                 mkdir -p $(TMP_DIR)/dl && \
  55                 cd $(TMP_DIR)/dl && \
  56                 rm -rf $(SUBDIR) && \
  57                 [ \! -d $(SUBDIR) ] && \
  58                 cvs -d $(URL) export $(VERSION) $(SUBDIR) && \
  59                 echo "Packing checkout..." && \
  60                 $(call dl_pack,$(TMP_DIR)/dl/$(FILE),$(SUBDIR)) && \
  61                 mv $(TMP_DIR)/dl/$(FILE) $(DL_DIR)/ && \
  62                 rm -rf $(SUBDIR); \
  63         )
  64 endef
  65
  66 define DownloadMethod/svn
  67         $(call wrap_mirror, \
  68                 echo "Checking out files from the svn repository..."; \
  69                 mkdir -p $(TMP_DIR)/dl && \
  70                 cd $(TMP_DIR)/dl && \
  71                 rm -rf $(SUBDIR) && \
  72                 [ \! -d $(SUBDIR) ] && \
  73                 ( svn help export | grep -q trust-server-cert && \
  74                 svn export --non-interactive --trust-server-cert -r$(VERSION) $(URL) $(SUBDIR) || \
  75                 svn export --non-interactive -r$(VERSION) $(URL) $(SUBDIR) ) && \
  76                 echo "Packing checkout..." && \
  77                 $(call dl_pack,$(TMP_DIR)/dl/$(FILE),$(SUBDIR)) && \
  78                 mv $(TMP_DIR)/dl/$(FILE) $(DL_DIR)/ && \
  79                 rm -rf $(SUBDIR); \
  80         )
  81 endef
  82
  83 define DownloadMethod/git
  84         $(call wrap_mirror, \
  85                 echo "Checking out files from the git repository..."; \
  86                 mkdir -p $(TMP_DIR)/dl && \
  87                 cd $(TMP_DIR)/dl && \
  88                 rm -rf $(SUBDIR) && \
  89                 [ \! -d $(SUBDIR) ] && \
  90                 git clone $(URL) $(SUBDIR) && \
  91                 (cd $(SUBDIR) && git checkout $(VERSION)) && \
  92                 echo "Packing checkout..." && \
  93                 rm -rf $(SUBDIR)/.git && \
  94                 $(call dl_pack,$(TMP_DIR)/dl/$(FILE),$(SUBDIR)) && \
  95                 mv $(TMP_DIR)/dl/$(FILE) $(DL_DIR)/ && \
  96                 rm -rf $(SUBDIR); \
  97         )
  98 endef
  99
 100 define DownloadMethod/bzr
 101         $(call wrap_mirror, \
 102                 echo "Checking out files from the bzr repository..."; \
 103                 mkdir -p $(TMP_DIR)/dl && \
 104                 cd $(TMP_DIR)/dl && \
 105                 rm -rf $(SUBDIR) && \
 106                 [ \! -d $(SUBDIR) ] && \
 107                 bzr export -r$(VERSION) $(URL) $(SUBDIR) && \
 108                 echo "Packing checkout..." && \
 109                 $(call dl_pack,$(TMP_DIR)/dl/$(FILE),$(SUBDIR)) && \
 110                 mv $(TMP_DIR)/dl/$(FILE) $(DL_DIR)/ &&
 111                 rm -rf $(SUBDIR); \
 112         )
 113 endef
 114
 115 define DownloadMethod/hg
 116         $(call wrap_mirror, \
 117                 echo "Checking out files from the hg repository..."; \
 118                 mkdir -p $(TMP_DIR)/dl && \
 119                 cd $(TMP_DIR)/dl && \
 120                 rm -rf $(SUBDIR) && \
 121                 [ \! -d $(SUBDIR) ] && \
 122                 hg clone -r $(VERSION) $(URL) $(SUBDIR) && \
 123                 find $(SUBDIR) -name .hg | xargs rm -rf && \
 124                 echo "Packing checkout..." && \
 125                 $(call dl_pack,$(TMP_DIR)/dl/$(FILE),$(SUBDIR)) && \
 126                 mv $(TMP_DIR)/dl/$(FILE) $(DL_DIR)/ && \
 127                 rm -rf $(SUBDIR); \
 128         )
 129 endef
 130
 131 Validate/cvs=VERSION SUBDIR
 132 Validate/svn=VERSION SUBDIR
 133 Validate/git=VERSION SUBDIR
 134 Validate/bzr=VERSION SUBDIR
 135 Validate/hg=VERSION SUBDIR
 136
 137 define Download/Defaults
 138   URL:=
 139   FILE:=
 140   PROTO:=
 141   MD5SUM:=
 142   SUBDIR:=
 143   MIRROR:=1
 144   VERSION:=
 145 endef
 146
 147 define Download
 148   $(eval $(Download/Defaults))
 149   $(eval $(Download/$(1)))
 150   $(foreach FIELD,URL FILE $(Validate/$(call dl_method,$(URL),$(PROTO))),
 151     ifeq ($($(FIELD)),)
 152       $$(error Download/$(1) is missing the $(FIELD) field.)
 153     endif
 154   )
 155
 156   $(foreach dep,$(DOWNLOAD_RDEP),
 157     $(dep): $(DL_DIR)/$(FILE)
 158   )
 159   download: $(DL_DIR)/$(FILE)
 160
 161   $(DL_DIR)/$(FILE):
 162         mkdir -p $(DL_DIR)
 163         $(if $(DownloadMethod/$(call dl_method,$(URL),$(PROTO))),$(DownloadMethod/$(call dl_method,$(URL),$(PROTO))),$(DownloadMethod/unknown))
 164
 165 endef