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 $(SUBDIR); \
  63         )
  64 endef
  65
  66 SVN_VERSION=$(shell svn --version | head -1 | awk '{ print $3 }' | cut -d. -f2)
  67 ifeq ($(SVN_VERSION),5)
  68 else
  69 SVN_OPTS:=--trust-server-cert
  70 endif
  71
  72 define DownloadMethod/svn
  73         $(call wrap_mirror, \
  74                 echo "Checking out files from the svn repository..."; \
  75                 mkdir -p $(TMP_DIR)/dl && \
  76                 cd $(TMP_DIR)/dl && \
  77                 rm -rf $(SUBDIR) && \
  78                 [ \! -d $(SUBDIR) ] && \
  79                 svn export --non-interactive $(SVN_OPTS) -r$(VERSION) $(URL) $(SUBDIR) && \
  80                 echo "Packing checkout..." && \
  81                 $(call dl_pack,$(TMP_DIR)/dl/$(FILE),$(SUBDIR)) && \
  82                 mv $(TMP_DIR)/dl/$(FILE) $(DL_DIR)/ && \
  83                 rm -rf $(SUBDIR); \
  84         )
  85 endef
  86
  87 define DownloadMethod/git
  88         $(call wrap_mirror, \
  89                 echo "Checking out files from the git repository..."; \
  90                 mkdir -p $(TMP_DIR)/dl && \
  91                 cd $(TMP_DIR)/dl && \
  92                 rm -rf $(SUBDIR) && \
  93                 [ \! -d $(SUBDIR) ] && \
  94                 git clone $(URL) $(SUBDIR) && \
  95                 (cd $(SUBDIR) && git checkout $(VERSION)) && \
  96                 echo "Packing checkout..." && \
  97                 rm -rf $(SUBDIR)/.git && \
  98                 $(call dl_pack,$(TMP_DIR)/dl/$(FILE),$(SUBDIR)) && \
  99                 mv $(TMP_DIR)/dl/$(FILE) $(DL_DIR)/ && \
 100                 rm -rf $(SUBDIR); \
 101         )
 102 endef
 103
 104 define DownloadMethod/bzr
 105         $(call wrap_mirror, \
 106                 echo "Checking out files from the bzr repository..."; \
 107                 mkdir -p $(TMP_DIR)/dl && \
 108                 cd $(TMP_DIR)/dl && \
 109                 rm -rf $(SUBDIR) && \
 110                 [ \! -d $(SUBDIR) ] && \
 111                 bzr export -r$(VERSION) $(URL) $(SUBDIR) && \
 112                 echo "Packing checkout..." && \
 113                 $(call dl_pack,$(TMP_DIR)/dl/$(FILE),$(SUBDIR)) && \
 114                 mv $(TMP_DIR)/dl/$(FILE) $(DL_DIR)/ &&
 115                 rm -rf $(SUBDIR); \
 116         )
 117 endef
 118
 119 define DownloadMethod/hg
 120         $(call wrap_mirror, \
 121                 echo "Checking out files from the hg repository..."; \
 122                 mkdir -p $(TMP_DIR)/dl && \
 123                 cd $(TMP_DIR)/dl && \
 124                 rm -rf $(SUBDIR) && \
 125                 [ \! -d $(SUBDIR) ] && \
 126                 hg clone -r $(VERSION) $(URL) $(SUBDIR) && \
 127                 find $(SUBDIR) -name .hg | xargs rm -rf && \
 128                 echo "Packing checkout..." && \
 129                 $(call dl_pack,$(TMP_DIR)/dl/$(FILE),$(SUBDIR)) && \
 130                 mv $(TMP_DIR)/dl/$(FILE) $(DL_DIR)/ && \
 131                 rm -rf $(SUBDIR); \
 132         )
 133 endef
 134
 135 Validate/cvs=VERSION SUBDIR
 136 Validate/svn=VERSION SUBDIR
 137 Validate/git=VERSION SUBDIR
 138 Validate/bzr=VERSION SUBDIR
 139 Validate/hg=VERSION SUBDIR
 140
 141 define Download/Defaults
 142   URL:=
 143   FILE:=
 144   PROTO:=
 145   MD5SUM:=
 146   SUBDIR:=
 147   MIRROR:=1
 148   VERSION:=
 149 endef
 150
 151 define Download
 152   $(eval $(Download/Defaults))
 153   $(eval $(Download/$(1)))
 154   $(foreach FIELD,URL FILE $(Validate/$(call dl_method,$(URL),$(PROTO))),
 155     ifeq ($($(FIELD)),)
 156       $$(error Download/$(1) is missing the $(FIELD) field.)
 157     endif
 158   )
 159
 160   $(foreach dep,$(DOWNLOAD_RDEP),
 161     $(dep): $(DL_DIR)/$(FILE)
 162   )
 163   download: $(DL_DIR)/$(FILE)
 164
 165   $(DL_DIR)/$(FILE):
 166         mkdir -p $(DL_DIR)
 167         $(if $(DownloadMethod/$(call dl_method,$(URL),$(PROTO))),$(DownloadMethod/$(call dl_method,$(URL),$(PROTO))),$(DownloadMethod/unknown))
 168
 169 endef