lisp/Makefile

   1 #
   2 # Maintenance productions for the Lisp directory
   3 #
   4
   5 # You can specify a different executable on the make command line,
   6 # e.g. "make EMACS=../src/emacs ...".
   7
   8 EMACS = ../src/emacs
   9
  10 # Command line flags for Emacs.  This must include --multibyte,
  11 # otherwise some files will not compile.
  12
  13 EMACSOPT = --no-init-file --no-site-file --multibyte -batch
  14
  15 SOURCES = *.el COPYING Makefile
  16 lisptagsfiles1 = [a-zA-Z]*.el
  17 lisptagsfiles2 = [a-zA-Z]*/[a-zA-Z]*.el
  18 ETAGS = ../lib-src/etags
  19
  20 # Files which should not be compiled.  All file names must be relative
  21 # to the `lisp' directory.
  22 # - emacs-lisp/cl-specs.el:  only contains `def-edebug-spec's so there's
  23 #   no point compiling it, although it doesn't hurt.
  24
  25 DONTCOMPILE = bindings.el mail/blessmail.el play/bruce.el cus-load.el \
  26         cus-start.el forms-d2.el forms-pass.el \
  27         international/latin-1.el international/latin-2.el \
  28         international/latin-3.el international/latin-4.el \
  29         international/latin-5.el \
  30         loaddefs.el loadup.el international/mule-conf.el patcomp.el \
  31         paths.el mail/sc.el subdirs.el version.el \
  32         generic-x.el international/latin-8.el international/latin-9.el \
  33         emacs-lisp/cl-specs.el finder-inf.el term/internal.el
  34
  35 # The actual Emacs command run in the targets below.
  36
  37 emacs = $(EMACS) $(EMACSOPT)
  38
  39 # Common command to find subdirectories
  40
  41 setwins=subdirs=`find $$wd -type d -print`; \
  42         for file in $$subdirs; do \
  43            case $$file in */Old | */RCS | */CVS | */CVS/* | */=* ) ;; \
  44                 *) wins="$$wins $$file" ;; \
  45            esac; \
  46         done
  47
  48 doit:
  49
  50 cus-load.el:
  51         touch $@
  52 custom-deps: cus-load.el doit
  53         wd=.; $(setwins); \
  54         echo Directories: $$wins; \
  55         $(emacs) -l cus-dep -f custom-make-dependencies $$wins
  56
  57 finder-inf.el:
  58         echo "(provide 'finder-inf)" >> $@
  59 finder-data: finder-inf.el doit
  60         wd=.; $(setwins); \
  61         echo Directories: $$wins; \
  62         $(emacs) -l finder -f finder-compile-keywords-make-dist $$wins
  63
  64 loaddefs.el:
  65         echo ";;; loaddefs.el --- automatically extracted autoloads" >> $@
  66         echo ";;" >> $@; echo ";;; Code:" >> $@
  67         echo "\f" >> $@
  68         echo ";;; Local Variables:" >> $@
  69         echo ";;; version-control: never" >> $@
  70         echo ";;; no-byte-compile: t" >> $@
  71         echo ";;; no-update-autoloads: t" >> $@
  72         echo ";;; End:" >> $@
  73         echo ";;; loaddefs.el ends here" >> $@
  74 autoloads: loaddefs.el doit
  75         wd=.; $(setwins); \
  76         echo Directories: $$wins; \
  77         $(emacs) --eval '(setq generated-autoload-file "'`pwd`'/loaddefs.el")' -f batch-update-autoloads $$wins
  78
  79 subdirs.el:
  80         $(MAKE) $(MFLAGS) update-subdirs
  81 update-subdirs: doit
  82         wd=.; $(setwins); \
  83         for file in $$wins; do \
  84            ../update-subdirs $$file; \
  85         done;
  86
  87 updates: update-subdirs autoloads finder-data custom-deps
  88
  89 TAGS: $(lisptagsfiles1) $(lisptagsfiles2)
  90         ${ETAGS} $(lisptagsfiles1) $(lisptagsfiles2)
  91
  92 TAGS-LISP: $(lispsource)$(lisptagsfiles1) $(lispsource)$(lisptagsfiles2)
  93         ${ETAGS} -o TAGS-LISP \
  94           $(lispsource)$(lisptagsfiles1) $(lispsource)$(lisptagsfiles2)
  95
  96 .el.elc: subdirs.el
  97         -EMACSLOADPATH=`pwd` $(emacs) -f batch-byte-compile $<
  98
  99 $(DONTCOMPILE:.el=.elc):
 100         -rm -f $@
 101
 102 # Compile all Lisp files, except those from DONTCOMPILE.  This
 103 # compiles files unconditionally.  All .elc files are made writable
 104 # before compilation in case we checked out read-only (CVS option -r).
 105 # Files MUST be compiled one by one.  If we compile several files in a
 106 # row we can't make sure that the compilation environment is clean.
 107 # We also set the load-path of the Emacs used for compilation to the
 108 # current directory and its subdirectories, to make sure require's and
 109 # load's in the files being compiled find the right files.
 110
 111 compile-files: subdirs.el doit
 112         find . -name "*.elc" -print | xargs chmod +w;           \
 113         wd=.; $(setwins);                                       \
 114         elpat=`echo $$wins | tr '       ' '\012\012' |  \
 115                 sed -e 's|\(.\)$$|\1/|' -e 's|^\./||' -e 's|$$|*.el|'`; \
 116         els=`echo $$elpat $(DONTCOMPILE) | tr '  ' '\012\012' | sort | uniq -u`; \
 117         for el in $$els; do \
 118           echo Compiling $$el; \
 119           EMACSLOADPATH=`pwd` $(emacs) -f batch-byte-compile $$el ;\
 120         done
 121
 122 # Backup compiled Lisp files in elc.tar.gz.  If that file already
 123 # exists, make a backup of it.
 124
 125 backup-compiled-files:
 126         -mv elc.tar.gz elc.tar.gz~
 127         tar czf elc.tar.gz *.elc */*.elc
 128
 129 # Compile Lisp files, but save old compiled files first.
 130
 131 compile: backup-compiled-files compile-files
 132
 133 # Recompile all Lisp files which are newer than their .elc files.
 134 # Note that this doesn't create .elc files.  It only recompiles if an
 135 # .elc is present.
 136
 137 recompile: doit
 138         $(emacs) -f batch-byte-recompile-directory .
 139
 140 # Remove files for a bootstrap.  Compiled Lisp files must be removed
 141 # because otherwise `bootstrap-emacs' would not be built from sources.
 142
 143 bootstrap-clean:
 144         -rm -f *.elc */*.elc
 145
 146 # Generate/update files for the bootstrap process.
 147
 148 bootstrap: compile-files autoloads custom-deps
 149
 150 # Makefile ends here.