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 srcdir=@srcdir@/..
  10
  11 # You can specify a different executable on the make command line,
  12 # e.g. "make EMACS=../src/emacs ...".
  13
  14 EMACS = ../src/emacs
  15
  16 # Command line flags for Emacs.  This must include --multibyte,
  17 # otherwise some files will not compile.
  18
  19 EMACSOPT = -batch --no-site-file --multibyte
  20
  21 SOURCES = *.el COPYING Makefile
  22 lisptagsfiles1 = $(lisp)/[a-zA-Z]*.el
  23 lisptagsfiles2 = $(lisp)/[a-zA-Z]*/[a-zA-Z]*.el
  24 ETAGS = ../lib-src/etags
  25
  26 # Files which should not be compiled.  If you change the name `DONTCOMPILE'
  27 # to something different, you'll have to change make-dist as well.
  28 #
  29 # - emacs-lisp/cl-specs.el:  only contains `def-edebug-spec's so there's
  30 #   no point compiling it, although it doesn't hurt.
  31
  32 DONTCOMPILE = \
  33         $(lisp)/cus-load.el \
  34         $(lisp)/cus-start.el \
  35         $(lisp)/emacs-lisp/cl-specs.el \
  36         $(lisp)/eshell/esh-maint.el \
  37         $(lisp)/eshell/esh-groups.el \
  38         $(lisp)/finder-inf.el \
  39         $(lisp)/forms-d2.el \
  40         $(lisp)/forms-pass.el \
  41         $(lisp)/generic-x.el \
  42         $(lisp)/international/latin-1.el \
  43         $(lisp)/international/latin-2.el \
  44         $(lisp)/international/latin-3.el \
  45         $(lisp)/international/latin-4.el \
  46         $(lisp)/international/latin-5.el \
  47         $(lisp)/international/latin-8.el \
  48         $(lisp)/international/latin-9.el \
  49         $(lisp)/international/mule-conf.el \
  50         $(lisp)/loaddefs.el \
  51         $(lisp)/loadup.el \
  52         $(lisp)/mail/blessmail.el \
  53         $(lisp)/mail/sc.el \
  54         $(lisp)/patcomp.el \
  55         $(lisp)/paths.el \
  56         $(lisp)/play/bruce.el \
  57         $(lisp)/subdirs.el \
  58         $(lisp)/term/internal.el \
  59         $(lisp)/version.el
  60
  61 # Files to compile before others during a bootstrap.  This is done
  62 # to speed up the bootstrap process.
  63
  64 COMPILE_FIRST = \
  65         $(lisp)/emacs-lisp/byte-opt.el \
  66         $(lisp)/emacs-lisp/bytecomp.el \
  67         $(lisp)/subr.el
  68
  69 # The actual Emacs command run in the targets below.
  70
  71 emacs = EMACSLOADPATH=$(lisp) $(EMACS) $(EMACSOPT)
  72
  73 # Common command to find subdirectories
  74
  75 setwins=subdirs=`find $$wd -type d -print`; \
  76         for file in $$subdirs; do \
  77            case $$file in */Old | */RCS | */CVS | */CVS/* | */=* ) ;; \
  78                 *) wins="$$wins $$file" ;; \
  79            esac; \
  80         done
  81
  82 doit:
  83
  84 cus-load.el:
  85         touch $@
  86 custom-deps: cus-load.el doit
  87         wd=$(lisp); $(setwins); \
  88         echo Directories: $$wins; \
  89         $(EMACS) $(EMACSOPT) -l cus-dep -f custom-make-dependencies $$wins
  90
  91 finder-inf.el:
  92         echo "(provide 'finder-inf)" >> $@
  93 finder-data: finder-inf.el doit
  94         wd=$(lisp); $(setwins); \
  95         echo Directories: $$wins; \
  96         $(EMACS) $(EMACSOPT) -l finder -f finder-compile-keywords-make-dist $$wins
  97
  98 loaddefs.el:
  99         echo ";;; loaddefs.el --- automatically extracted autoloads" >> $@
 100         echo ";;" >> $@; echo ";;; Code:" >> $@
 101         echo "\f" >> $@
 102         echo ";;; Local Variables:" >> $@
 103         echo ";;; version-control: never" >> $@
 104         echo ";;; no-byte-compile: t" >> $@
 105         echo ";;; no-update-autoloads: t" >> $@
 106         echo ";;; End:" >> $@
 107         echo ";;; loaddefs.el ends here" >> $@
 108 autoloads: loaddefs.el doit
 109         wd=$(lisp); $(setwins); \
 110         echo Directories: $$wins; \
 111         $(EMACS) $(EMACSOPT) -l autoload --eval '(setq generated-autoload-file "$(lisp)/loaddefs.el")' -f batch-update-autoloads $$wins
 112
 113 subdirs.el:
 114         $(MAKE) $(MFLAGS) update-subdirs
 115 update-subdirs: doit
 116         wd=$(lisp); $(setwins); \
 117         for file in $$wins; do \
 118            $(srcdir)/update-subdirs $$file; \
 119         done;
 120
 121 updates: update-subdirs autoloads finder-data custom-deps
 122
 123 # Update the AUTHORS file.
 124
 125 update-authors:
 126         $(emacs) -f batch-update-authors $(srcdir)/AUTHORS $(srcdir)
 127
 128 TAGS: $(lisptagsfiles1) $(lisptagsfiles2)
 129         ${ETAGS} $(lisptagsfiles1) $(lisptagsfiles2)
 130
 131 TAGS-LISP: $(lisptagsfiles1) $(lisptagsfiles2)
 132         ${ETAGS} -o TAGS-LISP $(lisptagsfiles1) $(lisptagsfiles2)
 133
 134 .el.elc: subdirs.el
 135         -$(emacs) -f batch-byte-compile $<
 136
 137 $(DONTCOMPILE:.el=.elc):
 138         -rm -f $@
 139
 140 # Compile all Lisp files, except those from DONTCOMPILE.  This
 141 # compiles files unconditionally.  All .elc files are made writable
 142 # before compilation in case we checked out read-only (CVS option -r).
 143 # Files MUST be compiled one by one.  If we compile several files in a
 144 # row we can't make sure that the compilation environment is clean.
 145 # We also set the load-path of the Emacs used for compilation to the
 146 # current directory and its subdirectories, to make sure require's and
 147 # load's in the files being compiled find the right files.
 148
 149 compile-files: subdirs.el doit
 150         find $(lisp) -name "*.elc" -print | xargs chmod +w; \
 151         wd=$(lisp); $(setwins); \
 152         elpat=`echo $$wins | tr '       ' '\012\012' | \
 153                 sed -e 's|\(.\)$$|\1/|' -e 's|^\./||' -e 's|$$|*.el|'`; \
 154         els=`echo $$elpat $(DONTCOMPILE) $(COMPILE_FIRST) | \
 155                 tr '     ' '\012\012' | sort | uniq -u`; \
 156         for el in $(COMPILE_FIRST) $$els; do \
 157           echo Compiling $$el; \
 158           $(emacs) -f batch-byte-compile $$el || exit 1; \
 159         done
 160
 161 # Backup compiled Lisp files in elc.tar.gz.  If that file already
 162 # exists, make a backup of it.
 163
 164 backup-compiled-files:
 165         -mv $(lisp)/elc.tar.gz $(lisp)/elc.tar.gz~
 166         -tar czf $(lisp)/elc.tar.gz $(lisp)/*.elc $(lisp)/*/*.elc
 167
 168 # Compile Lisp files, but save old compiled files first.
 169
 170 compile: backup-compiled-files compile-files
 171
 172 # Recompile all Lisp files which are newer than their .elc files.
 173 # Note that this doesn't create .elc files.  It only recompiles if an
 174 # .elc is present.
 175
 176 recompile: doit
 177         $(EMACS) $(EMACSOPT) -f batch-byte-recompile-directory $(lisp)
 178
 179 # Prepare a bootstrap in the lisp subdirectory.  Build loaddefs.el,
 180 # because it's not sure it's up-to-date, and if it's not, that might
 181 # lead to errors during the bootstrap because something fails to
 182 # autoload as expected.  Remove compiled Lisp files so that
 183 # bootstrap-emacs will be built from sources only.
 184
 185 bootstrap-clean:
 186         if test -f $(EMACS); then $(MAKE) $(MFLAGS) autoloads; fi
 187         -rm -f $(lisp)/*.elc $(lisp)/*/*.elc
 188
 189 # Generate/update files for the bootstrap process.
 190
 191 bootstrap: autoloads compile-files custom-deps
 192
 193 distclean:
 194         -rm -f $(lisp)/Makefile
 195
 196 # Makefile ends here.