include/download.mk

   1 #
   2 # Copyright (C) 2006-2012 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 $(filter @GNOME/% @GNU/% @KERNEL/% @SF/% @SAVANNAH/% ftp://% http://% https://% file://%,$(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/darcs checkouts - useful for mirror support
  32 dl_pack/bz2=$(TAR) cjf $(1) $(2)
  33 dl_pack/gz=$(TAR) czf $(1) $(2)
  34 dl_pack/xz=$(TAR) c $(2) | xz -zc > $(1)
  35 dl_pack/unknown=echo "ERROR: Unknown pack format for file $(1)"; false
  36 define dl_pack
  37         $(if $(dl_pack/$(call ext,$(1))),$(dl_pack/$(call ext,$(1))),$(dl_pack/unknown))
  38 endef
  39
  40 define DownloadMethod/unknown
  41         @echo "ERROR: No download method available"; false
  42 endef
  43
  44 define DownloadMethod/default
  45         $(SCRIPT_DIR)/download.pl "$(DL_DIR)" "$(FILE)" "$(MD5SUM)" $(foreach url,$(URL),"$(url)")
  46 endef
  47
  48 define wrap_mirror
  49         $(if $(if $(MIRROR),$(filter-out x,$(MIRROR_MD5SUM))),@$(SCRIPT_DIR)/download.pl "$(DL_DIR)" "$(FILE)" "$(MIRROR_MD5SUM)" || ( $(1) ),$(1))
  50 endef
  51
  52 define DownloadMethod/cvs
  53         $(call wrap_mirror, \
  54                 echo "Checking out files from the cvs repository..."; \
  55                 mkdir -p $(TMP_DIR)/dl && \
  56                 cd $(TMP_DIR)/dl && \
  57                 rm -rf $(SUBDIR) && \
  58                 [ \! -d $(SUBDIR) ] && \
  59                 cvs -d $(URL) export $(VERSION) $(SUBDIR) && \
  60                 echo "Packing checkout..." && \
  61                 $(call dl_pack,$(TMP_DIR)/dl/$(FILE),$(SUBDIR)) && \
  62                 mv $(TMP_DIR)/dl/$(FILE) $(DL_DIR)/ && \
  63                 rm -rf $(SUBDIR); \
  64         )
  65 endef
  66
  67 define DownloadMethod/svn
  68         $(call wrap_mirror, \
  69                 echo "Checking out files from the svn repository..."; \
  70                 mkdir -p $(TMP_DIR)/dl && \
  71                 cd $(TMP_DIR)/dl && \
  72                 rm -rf $(SUBDIR) && \
  73                 [ \! -d $(SUBDIR) ] && \
  74                 ( svn help export | grep -q trust-server-cert && \
  75                 svn export --non-interactive --trust-server-cert -r$(VERSION) $(URL) $(SUBDIR) || \
  76                 svn export --non-interactive -r$(VERSION) $(URL) $(SUBDIR) ) && \
  77                 echo "Packing checkout..." && \
  78                 $(call dl_pack,$(TMP_DIR)/dl/$(FILE),$(SUBDIR)) && \
  79                 mv $(TMP_DIR)/dl/$(FILE) $(DL_DIR)/ && \
  80                 rm -rf $(SUBDIR); \
  81         )
  82 endef
  83
  84 define DownloadMethod/git
  85         $(call wrap_mirror, \
  86                 echo "Checking out files from the git repository..."; \
  87                 mkdir -p $(TMP_DIR)/dl && \
  88                 cd $(TMP_DIR)/dl && \
  89                 rm -rf $(SUBDIR) && \
  90                 [ \! -d $(SUBDIR) ] && \
  91                 git clone $(URL) $(SUBDIR) --recursive && \
  92                 (cd $(SUBDIR) && git checkout $(VERSION) && git submodule update) && \
  93                 echo "Packing checkout..." && \
  94                 rm -rf $(SUBDIR)/.git && \
  95                 $(call dl_pack,$(TMP_DIR)/dl/$(FILE),$(SUBDIR)) && \
  96                 mv $(TMP_DIR)/dl/$(FILE) $(DL_DIR)/ && \
  97                 rm -rf $(SUBDIR); \
  98         )
  99 endef
 100
 101 define DownloadMethod/bzr
 102         $(call wrap_mirror, \
 103                 echo "Checking out files from the bzr repository..."; \
 104                 mkdir -p $(TMP_DIR)/dl && \
 105                 cd $(TMP_DIR)/dl && \
 106                 rm -rf $(SUBDIR) && \
 107                 [ \! -d $(SUBDIR) ] && \
 108                 bzr export -r$(VERSION) $(SUBDIR) $(URL) && \
 109                 echo "Packing checkout..." && \
 110                 $(call dl_pack,$(TMP_DIR)/dl/$(FILE),$(SUBDIR)) && \
 111                 mv $(TMP_DIR)/dl/$(FILE) $(DL_DIR)/ && \
 112                 rm -rf $(SUBDIR); \
 113         )
 114 endef
 115
 116 define DownloadMethod/hg
 117         $(call wrap_mirror, \
 118                 echo "Checking out files from the hg repository..."; \
 119                 mkdir -p $(TMP_DIR)/dl && \
 120                 cd $(TMP_DIR)/dl && \
 121                 rm -rf $(SUBDIR) && \
 122                 [ \! -d $(SUBDIR) ] && \
 123                 hg clone -r $(VERSION) $(URL) $(SUBDIR) && \
 124                 find $(SUBDIR) -name .hg | xargs rm -rf && \
 125                 echo "Packing checkout..." && \
 126                 $(call dl_pack,$(TMP_DIR)/dl/$(FILE),$(SUBDIR)) && \
 127                 mv $(TMP_DIR)/dl/$(FILE) $(DL_DIR)/ && \
 128                 rm -rf $(SUBDIR); \
 129         )
 130 endef
 131
 132 define DownloadMethod/darcs
 133         $(call wrap_mirror, \
 134                 echo "Checking out files from the darcs repository..."; \
 135                 mkdir -p $(TMP_DIR)/dl && \
 136                 cd $(TMP_DIR)/dl && \
 137                 rm -rf $(SUBDIR) && \
 138                 [ \! -d $(SUBDIR) ] && \
 139                 darcs get -t $(VERSION) $(URL) $(SUBDIR) && \
 140                 find $(SUBDIR) -name _darcs | xargs rm -rf && \
 141                 echo "Packing checkout..." && \
 142                 $(call dl_pack,$(TMP_DIR)/dl/$(FILE),$(SUBDIR)) && \
 143                 mv $(TMP_DIR)/dl/$(FILE) $(DL_DIR)/ && \
 144                 rm -rf $(SUBDIR); \
 145         )
 146 endef
 147
 148 Validate/cvs=VERSION SUBDIR
 149 Validate/svn=VERSION SUBDIR
 150 Validate/git=VERSION SUBDIR
 151 Validate/bzr=VERSION SUBDIR
 152 Validate/hg=VERSION SUBDIR
 153 Validate/darcs=VERSION SUBDIR
 154
 155 define Download/Defaults
 156   URL:=
 157   FILE:=
 158   PROTO:=
 159   MD5SUM:=
 160   SUBDIR:=
 161   MIRROR:=1
 162   MIRROR_MD5SUM:=x
 163   VERSION:=
 164 endef
 165
 166 define Download
 167   $(eval $(Download/Defaults))
 168   $(eval $(Download/$(1)))
 169   $(foreach FIELD,URL FILE $(Validate/$(call dl_method,$(URL),$(PROTO))),
 170     ifeq ($($(FIELD)),)
 171       $$(error Download/$(1) is missing the $(FIELD) field.)
 172     endif
 173   )
 174
 175   $(foreach dep,$(DOWNLOAD_RDEP),
 176     $(dep): $(DL_DIR)/$(FILE)
 177   )
 178   download: $(DL_DIR)/$(FILE)
 179
 180   $(DL_DIR)/$(FILE):
 181         mkdir -p $(DL_DIR)
 182         $(if $(DownloadMethod/$(call dl_method,$(URL),$(PROTO))),$(DownloadMethod/$(call dl_method,$(URL),$(PROTO))),$(DownloadMethod/unknown))
 183
 184 endef