doc/state.texi

   1 @node State
   2 @cindex storage
   3 @cindex state
   4 @unnumbered State
   5
   6 Dependency and build state is kept inside @file{.redo} subdirectory in
   7 each directory related the build. Each corresponding target has its own,
   8 recreated with every rebuild, @file{.rec} file. It is
   9 @url{https://www.gnu.org/software/recutils/, recfile}, that could have
  10 various dependency information. For example:
  11
  12 @example
  13 Build: 80143f04-bfff-4673-950c-081d712f573d
  14
  15 Type: ifcreate
  16 Target: foo.o.do
  17
  18 Type: ifchange
  19 Target: default.o.do
  20 Size: 123
  21 InodeNum: 2345
  22 CtimeSec: 1605721341
  23 CtimeNsec: 253305000
  24 MtimeSec: 1645606823
  25 MtimeNsec: 369936700
  26 Hash: f4929732f96f11e6d4ebe94536b5edef426d00ed0146853e37a87f4295e18eda
  27
  28 Type: always
  29
  30 Type: stamp
  31 Hash: 5bbdf635932cb16b9127e69b6f3872577efed338f0a4ab6f2c7ca3df6ce50cc9
  32 @end example
  33
  34 And the schema definition:
  35 @verbatiminclude ../dep.rec