clean.sh

   1 #!/bin/sh
   2 set -e
   3
   4 # Remove everything in directories which are only used for output.
   5 # In most cases, we can remove the directories, too.
   6 #
   7 # (We don't remove all the directories themselves for a stupid technical
   8 # reason: "gmake clean" in the src/runtime directory gets unhappy if the
   9 # output/ directory doesn't exist, because it tries to build Depends
  10 # before it cleans itself, and src/c-runtime/sbcl.h is a symlink into
  11 # the output/ directory, and it gets the gcc dependency processing gets
  12 # all confused trying to figure out a header file which is a symlink
  13 # into a directory which doesn't exist. We'd like to be able to run
  14 # this script (including "gmake clean" in the src/runtime directory)
  15 # several times in a row without failure.. so we leave the output/
  16 # directory in place.)
  17 rm -rf obj/* output/* src/runtime/genesis/
  18
  19 # Ensure that we know GNUMAKE.
  20 . ./find-gnumake.sh
  21 find_gnumake
  22
  23 # Ask some other directories to clean themselves up.
  24 original_pwd=`pwd`
  25 for d in tools-for-build; do
  26     cd ./$d > /dev/null
  27     # I hope the -s option is standard. At least GNU make and BSD make
  28     # support it. It silences make, since otherwise the output from
  29     # this script is just the operations done by these make's, which
  30     # is misleading when this script does lotso other operations too.
  31     # -- WHN
  32     $GNUMAKE -I ../src/runtime -s clean
  33     cd "$original_pwd" > /dev/null
  34 done
  35 ( cd ./doc ; sh ./clean.sh )
  36
  37 # Within all directories, remove things which don't look like source
  38 # files. Some explanations:
  39 #   (symlinks)
  40 #     are never in the sources, so must've been created
  41 #   sbcl
  42 #     the runtime environment, created by compiling C code
  43 #   sbcl.h
  44 #     information about Lisp code needed to build the runtime environment,
  45 #     created by running GENESIS
  46 #   Config, target
  47 #     architecture-dependent or OS-dependent symlinks
  48 #   core
  49 #     probably a Unix core dump -- not part of the sources anyway
  50 #   *.o, *.so, *.lib, *.nm, a.out
  51 #     results of C-style linking, assembling, etc.
  52 #   *.core, *.map
  53 #     looks like SBCL SAVE-LISP-AND-DIE or GENESIS output, and
  54 #     certainly not source
  55 #   *~, #*#
  56 #     common names for editor temporary files
  57 #   TAGS, tags
  58 #     files created by GNU etags and ctags
  59 #   .#*, *.orig, .*.orig, *.rej
  60 #     rubbish left behind by CVS updates
  61 #   *.htm, *.html
  62 #     The system doc sources are mostly texinfo, plus various odds
  63 #     and ends like docstrings embedded in .lisp sources; any HTML is
  64 #     automatically-generated output.
  65 #   depend, *.d
  66 #     made by "make depend" (or "gmake depend" or some such thing)
  67 #   *.lisp-obj, *.fasl, *.x86f, *.axpf, *.lbytef, *.lib
  68 #     typical extensions for fasl files (not just from SBCL, but
  69 #     from other Lisp systems which might be used as xc hosts)
  70 #   *.tmp, *.lisp-temp
  71 #     conventional names for temporary files autogenerated in
  72 #     building or testing
  73 #   test-passed
  74 #     generated by automatic directory-test-thyself procedure
  75 find . \( \
  76         -name _darcs -o \
  77         -name '{arch}' -o \
  78         -name CVS -o \
  79         -name .hg -o \
  80         -name .git -o \
  81         -name .svn \) -type d -prune -o \
  82        \( \
  83         -type l -o \
  84         -name '*~' -o \
  85         -name '#*#' -o \
  86         -name '.#*' -o \
  87         -name '*.orig' -o \
  88         -name '.*.orig' -o \
  89         -name '*.rej' -o \
  90         -name '?*.x86f' -o \
  91         -name '?*.axpf' -o \
  92         -name '?*.lbytef' -o \
  93         -name '?*.fasl' -o \
  94         -name '?*.FASL' -o \
  95         -name 'core' -o \
  96         -name '?*.core' -o \
  97         -name '*.map' -o \
  98         -name '*.nm' -o \
  99         -name '*.host-obj' -o \
 100         -name '*.lisp-obj' -o \
 101         -name '*.target-obj' -o \
 102         -name '*.lib' -o \
 103         -name '*.tmp' -o \
 104         -name '*.lisp-temp' -o \
 105         -name '*.o' -o \
 106         -name '*.so' -o \
 107         -name '*.d' -o \
 108         -name 'a.out' -o \
 109         -name 'sbcl' -o \
 110         -name 'sbcl.h' -o \
 111         -name 'depend' -o \
 112         -name 'TAGS' -o \
 113         -name 'tags' -o \
 114         -name 'test-passed' -o \
 115         -name 'ldso-stubs.S' -o \
 116         -name 'local-target-features.lisp-expr' \) -print | xargs rm -f