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