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