clean.sh

   1 #!/bin/sh
   2
   3 # Remove everything in directories which are only used for output.
   4 # In most cases, we can remove the directories, too.
   5 #
   6 # (We don't remove all the directories themselves for a stupid technical
   7 # reason: "gmake clean" in the src/runtime directory gets unhappy if the
   8 # output/ directory doesn't exist, because it tries to build Depends
   9 # before it cleans itself, and src/c-runtime/sbcl.h is a symlink into
  10 # the output/ directory, and it gets the gcc dependency processing gets
  11 # all confused trying to figure out a header file which is a symlink
  12 # into a directory which doesn't exist. We'd like to be able to run
  13 # this script (including "gmake clean" in the src/runtime directory)
  14 # several times in a row without failure.. so we leave the output/
  15 # directory in place.)
  16 rm -rf obj/* output/* doc/user-manual \
  17   doc/user-manual.junk doc/DBTOHTML_OUTPUT_DIR*
  18 # (The doc/user-manual.junk and doc/DBTOHTML_OUTPUT_DIR* directories
  19 # are created by the Cygnus db2html script when it formats the the
  20 # user manual, and since this db2html script is the one which is
  21 # currently used to format the manual for the standard binary
  22 # distribution, we automatically clean up after it here in the
  23 # standard clean.sh file.)
  24
  25 # Ask some other directories to clean themselves up.
  26 original_pwd=`pwd`
  27 for d in tools-for-build; do
  28     cd $d > /dev/null
  29     # I hope the -s option is standard. At least GNU make and BSD make
  30     # support it. It silences make, since otherwise the output from
  31     # this script is just the operations done by these make's, which
  32     # is misleading when this script does lotso other operations too.
  33     # -- WHN
  34     make -s clean
  35     cd $original_pwd  > /dev/null
  36 done
  37
  38 # Within all directories, remove things which don't look like source
  39 # files. Some explanations:
  40 #   (symlinks)
  41 #     are never in the sources; they must've been created
  42 #   sbcl
  43 #     the runtime environment, created by compiling C code
  44 #   sbcl.h
  45 #     information about Lisp code needed to build the runtime environment,
  46 #     created by running GENESIS
  47 #   Config, target
  48 #     architecture-dependent or OS-dependent symlinks
  49 #   *.htm, *.html
  50 #     probably machine-generated translation of DocBook (*.sgml) files
  51 #   core
  52 #     probably a Unix core dump -- not part of the sources anyway
  53 #   *.o, *.lib, *.nm
  54 #     results of C-style linking, assembling, etc.
  55 #   *.core, *.map
  56 #     looks like SBCL SAVE-LISP-AND-DIE or GENESIS output, and
  57 #     certainly not source
  58 #   *~, #*#, TAGS
  59 #     common names for editor temporary files
  60 #   .#*
  61 #     rubbish left behind by CVS updates
  62 #   *.htm, *.html
  63 #     The system doc sources are SGML, any HTML is
  64 #     automatically-generated output.
  65 #   depend
  66 #     made by "make depend" (or "gmake depend" or some such thing)
  67 #   *.x86f, *.axpf, *.lbytef, *.fasl
  68 #     typical extensions for fasl files
  69 find . \( \
  70         -type l -or \
  71         -name '*~' -or \
  72         -name '#*#' -or \
  73         -name '.#*' -or \
  74         -name '?*.x86f' -or \
  75         -name '?*.axpf' -or \
  76         -name '?*.lbytef' -or \
  77         -name '?*.fasl' -or \
  78         -name 'core' -or \
  79         -name '?*.core' -or \
  80         -name '*.map' -or \
  81         -name '*.nm' -or \
  82         -name '*.host-obj' -or \
  83         -name '*.lisp-obj' -or \
  84         -name '*.target-obj' -or \
  85         -name '*.lib' -or \
  86         -name '*.tmp' -or \
  87         -name '*.o' -or \
  88         -name 'sbcl' -or \
  89         -name 'sbcl.h' -or \
  90         -name 'depend' -or \
  91         -name '*.htm' -or \
  92         -name '*.html' -or \
  93         -name 'TAGS' -or \
  94         -name 'local-target-features.lisp-expr' \) -print | xargs rm -f