lisp/Makefile.in

   1 #
   2 # Maintenance productions for the Lisp directory
   3 #
   4
   5 SHELL = /bin/sh
   6
   7 lisp=@srcdir@
   8 VPATH=@srcdir@
   9
  10 # You can specify a different executable on the make command line,
  11 # e.g. "make EMACS=../src/emacs ...".
  12
  13 EMACS = ../src/emacs
  14
  15 # Command line flags for Emacs.  This must include --multibyte,
  16 # otherwise some files will not compile.
  17
  18 EMACSOPT = -batch --no-site-file --multibyte
  19
  20 SOURCES = *.el COPYING Makefile
  21 lisptagsfiles1 = $(lisp)/[a-zA-Z]*.el
  22 lisptagsfiles2 = $(lisp)/[a-zA-Z]*/[a-zA-Z]*.el
  23 ETAGS = ../lib-src/etags
  24
  25 # Files which should not be compiled.
  26 # - emacs-lisp/cl-specs.el:  only contains `def-edebug-spec's so there's
  27 #   no point compiling it, although it doesn't hurt.
  28
  29 DONTCOMPILE = \
  30         $(lisp)/bindings.el \
  31         $(lisp)/cus-load.el \
  32         $(lisp)/cus-start.el \
  33         $(lisp)/emacs-lisp/cl-specs.el \
  34         $(lisp)/finder-inf.el \
  35         $(lisp)/forms-d2.el \
  36         $(lisp)/forms-pass.el \
  37         $(lisp)/generic-x.el \
  38         $(lisp)/international/latin-1.el \
  39         $(lisp)/international/latin-2.el \
  40         $(lisp)/international/latin-3.el \
  41         $(lisp)/international/latin-4.el \
  42         $(lisp)/international/latin-5.el \
  43         $(lisp)/international/latin-8.el \
  44         $(lisp)/international/latin-9.el \
  45         $(lisp)/international/mule-conf.el \
  46         $(lisp)/loaddefs.el \
  47         $(lisp)/loadup.el \
  48         $(lisp)/mail/blessmail.el \
  49         $(lisp)/mail/sc.el \
  50         $(lisp)/patcomp.el \
  51         $(lisp)/paths.el \
  52         $(lisp)/play/bruce.el \
  53         $(lisp)/subdirs.el \
  54         $(lisp)/term/internal.el \
  55         $(lisp)/version.el
  56
  57 # Files to compile before others during a bootstrap.  This is done
  58 # to speed up the bootstrap process.
  59
  60 COMPILE_FIRST = \
  61         $(lisp)/emacs-lisp/byte-opt.el \
  62         $(lisp)/emacs-lisp/bytecomp.el \
  63         $(lisp)/subr.el
  64
  65 # The actual Emacs command run in the targets below.
  66
  67 emacs = $(EMACS) $(EMACSOPT)
  68
  69 # Common command to find subdirectories
  70
  71 setwins=subdirs=`find $$wd -type d -print`; \
  72         for file in $$subdirs; do \
  73            case $$file in */Old | */RCS | */CVS | */CVS/* | */=* ) ;; \
  74                 *) wins="$$wins $$file" ;; \
  75            esac; \
  76         done
  77
  78 doit:
  79
  80 cus-load.el:
  81         touch $@
  82 custom-deps: cus-load.el doit
  83         wd=$(lisp); $(setwins); \
  84         echo Directories: $$wins; \
  85         $(emacs) -l cus-dep -f custom-make-dependencies $$wins
  86
  87 finder-inf.el:
  88         echo "(provide 'finder-inf)" >> $@
  89 finder-data: finder-inf.el doit
  90         wd=$(lisp); $(setwins); \
  91         echo Directories: $$wins; \
  92         $(emacs) -l finder -f finder-compile-keywords-make-dist $$wins
  93
  94 loaddefs.el:
  95         echo ";;; loaddefs.el --- automatically extracted autoloads" >> $@
  96         echo ";;" >> $@; echo ";;; Code:" >> $@
  97         echo "\f" >> $@
  98         echo ";;; Local Variables:" >> $@
  99         echo ";;; version-control: never" >> $@
 100         echo ";;; no-byte-compile: t" >> $@
 101         echo ";;; no-update-autoloads: t" >> $@
 102         echo ";;; End:" >> $@
 103         echo ";;; loaddefs.el ends here" >> $@
 104 autoloads: loaddefs.el doit
 105         wd=$(lisp); $(setwins); \
 106         echo Directories: $$wins; \
 107         $(emacs) -l autoload --eval '(setq generated-autoload-file "$(lisp)/loaddefs.el")' -f batch-update-autoloads $$wins
 108
 109 subdirs.el:
 110         $(MAKE) $(MFLAGS) update-subdirs
 111 update-subdirs: doit
 112         wd=$(lisp); $(setwins); \
 113         for file in $$wins; do \
 114            $(srcdir)/update-subdirs $$file; \
 115         done;
 116
 117 updates: update-subdirs autoloads finder-data custom-deps
 118
 119 TAGS: $(lisptagsfiles1) $(lisptagsfiles2)
 120         ${ETAGS} $(lisptagsfiles1) $(lisptagsfiles2)
 121
 122 TAGS-LISP: $(lispsource)$(lisptagsfiles1) $(lispsource)$(lisptagsfiles2)
 123         ${ETAGS} -o TAGS-LISP \
 124           $(lispsource)$(lisptagsfiles1) $(lispsource)$(lisptagsfiles2)
 125
 126 .el.elc: subdirs.el
 127         -EMACSLOADPATH=$(lisp) $(emacs) -f batch-byte-compile $<
 128
 129 $(DONTCOMPILE:.el=.elc):
 130         -rm -f $@
 131
 132 # Compile all Lisp files, except those from DONTCOMPILE.  This
 133 # compiles files unconditionally.  All .elc files are made writable
 134 # before compilation in case we checked out read-only (CVS option -r).
 135 # Files MUST be compiled one by one.  If we compile several files in a
 136 # row we can't make sure that the compilation environment is clean.
 137 # We also set the load-path of the Emacs used for compilation to the
 138 # current directory and its subdirectories, to make sure require's and
 139 # load's in the files being compiled find the right files.
 140
 141 compile-files: subdirs.el doit
 142         find $(lisp) -name "*.elc" -print | xargs chmod +w; \
 143         wd=$(lisp); $(setwins); \
 144         elpat=`echo $$wins | tr '       ' '\012\012' | \
 145                 sed -e 's|\(.\)$$|\1/|' -e 's|^\./||' -e 's|$$|*.el|'`; \
 146         els=`echo $$elpat $(DONTCOMPILE) $(COMPILE_FIRST) | \
 147                 tr '     ' '\012\012' | sort | uniq -u`; \
 148         for el in $(COMPILE_FIRST) $$els; do \
 149           echo Compiling $$el; \
 150           EMACSLOADPATH=$(lisp) $(emacs) -f batch-byte-compile $$el; \
 151         done
 152
 153 # Backup compiled Lisp files in elc.tar.gz.  If that file already
 154 # exists, make a backup of it.
 155
 156 backup-compiled-files:
 157         -mv $(lisp)/elc.tar.gz $(lisp)/elc.tar.gz~
 158         -tar czf $(lisp)/elc.tar.gz $(lisp)/*.elc $(lisp)/*/*.elc
 159
 160 # Compile Lisp files, but save old compiled files first.
 161
 162 compile: backup-compiled-files compile-files
 163
 164 # Recompile all Lisp files which are newer than their .elc files.
 165 # Note that this doesn't create .elc files.  It only recompiles if an
 166 # .elc is present.
 167
 168 recompile: doit
 169         $(emacs) -f batch-byte-recompile-directory $(lisp)
 170
 171 # Prepare a bootstrap in the lisp subdirectory.  Build loaddefs.el,
 172 # because it's not sure it's up-to-date, and if it's not, that might
 173 # lead to errors during the bootstrap because something fails to
 174 # autoload as expected.  Remove compiled Lisp files so that
 175 # bootstrap-emacs will be built from sources only.
 176
 177 bootstrap-clean:
 178         if test -f $(EMACS); then $(MAKE) $(MFLAGS) autoloads; fi
 179         -rm -f $(lisp)/*.elc $(lisp)/*/*.elc
 180
 181 # Generate/update files for the bootstrap process.
 182
 183 bootstrap: autoloads compile-files custom-deps
 184
 185 distclean:
 186         -rm -f $(lisp)/Makefile
 187
 188 # Makefile ends here.