# Top-level Makefile for Emacs under MS-DOS/DJGPP v2.0 or higher. -*-makefile-*-
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-# 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# Copyright (C) 1996-2016 Free Software Foundation, Inc.
# This file is part of GNU Emacs.
# Generate a full pathname of the top-level installation directory
top_srcdir := $(subst \,/,$(shell cd))
-# Find out which version of Emacs this is.
-version := ${shell sed -n -e '/(defconst emacs-version/s/^[^"]*\("[^"]*"\).*/\1/p' lisp/version.el}
+# Q: Do we need to bootstrap?
+# A: Only if we find msdos/autogen/Makefile.in, i.e. we are building out of
+# a VCS-checkout (not a release), and src/b-emacs.exe does not exist.
+# This avoids building a bootstrap-emacs and recompiling Lisp files
+# when building a pretest/release tarball. Recompiling Lisp files
+# is BAD because lisp/Makefile.in requires a Unixy shell.
+boot :=
+ifneq ($(wildcard msdos/autogen/Makefile.in),)
+ifeq ($(wildcard src/b-emacs.exe),)
+boot := b-emacs.exe
+endif
+endif
-all: maybe_bootstrap lib-src src man lispref lispintro
+# Subdirectories to run Make. `lisp' is not included because the
+# compiled lisp files are part of the distribution. (If we are
+# bootstrapping, the src target will run Make in `lisp' as well.)
+# leim is not included because it is part of the src target.
+all: lib lib-src src emacs misc lispref lispintro
-lib-src: FRC
+lib: FRC
+ cd lib
+ $(MAKE) top_srcdir=${top_srcdir} all
+ cd ..
+
+lib-src: lib FRC
cd lib-src
- $(MAKE) top_srcdir=${top_srcdir} version=${version}
+ $(MAKE) top_srcdir=${top_srcdir} all
cd ..
-src: FRC
+# Pass to src/Makefile.in an additional BOOTSTRAPEMACS variable which
+# is either set to b-emacs.exe (in case bootstrap-emacs has not been
+# constructed yet) or the empty string (otherwise).
+# src/Makefile.in uses it to implement conditional dependencies, so that
+# files that need bootstrap-emacs to be built do not additionally need
+# to be kept fresher than b-emacs.exe. Otherwise changing a single
+# file src/foo.c forces dumping a new bootstrap-emacs, then re-byte-compiling
+# all preloaded elisp files, and only then dump the actual src/emacs, which
+# is not wrong, but is overkill in 99.99% of the cases.
+src: lib lib-src FRC
cd src
- $(MAKE) top_srcdir=${top_srcdir}
+ $(MAKE) top_srcdir=${top_srcdir} BOOTSTRAPEMACS="${boot}" all
djecho -s '/-geometry/s,^.*,set environment HOME $(top_srcdir),' \
'/environment *TERM/s/^.*/set environment TERM internal/' \
- '/x_error_quitter/s/^.*/set environment NAME root/' >gdb.sed
+ >gdb.sed
sed -f gdb.sed _gdbinit >gdb.tmp
djecho -a gdb.tmp -s 'set environment USER root' \
+ 'set environment NAME root' \
+ 'set environment USERNAME root' \
'set environment EMACSPATH $(top_srcdir)/bin' \
'set environment SHELL $(subst \,/,$(COMSPEC))' \
'set environment PATH $(subst \,/,$(PATH))'
update gdb.tmp gdb.ini
rm -f gdb.tmp gdb.sed
cd ..
+ if exist src\bootlisp redir $(MAKE) -C lisp top_srcdir=${top_srcdir}
+ rm -f src/bootlisp
if exist leim\Makefile redir $(MAKE) -C leim top_srcdir=${top_srcdir}
-man lispref lispintro: FRC
- cd $@
+info: emacs misc lispref lispintro
+
+emacs misc lispref lispintro: FRC
+ cd doc/$@
$(MAKE) top_srcdir=${top_srcdir} info
- cd ..
+ cd ../..
install: all
if not exist bin\nul md bin
cd lib-src
- command.com /c >/dev/null for %p in (hexl etags ctags b2m ebrowse) do\
+ command.com /c >/dev/null for %p in (hexl etags ctags ebrowse) do\
if exist %p.exe mv -f %p.exe ../bin
- if exist fns.el update fns.el ../bin/fns.el
cd ..
cd src
- stubify emacs
- stubedit emacs.exe minstack=512k
mv -f emacs.exe ../bin/
cd ..
djecho -s "(if (fboundp 'normal-top-level-add-subdirs-to-load-path)" \
# We cannot use [a-zA-Z]* like the mainline distribution does, because
# that causes all file names to be returned in upper-case on DOS...
+# Must use `find' to filter out loaddefs files; ignore errors if `find'
+# is not available or is an MS `find'.
+# The "cd $(CURDIR)" gork is for when `find' fails and leaves us inside
+# `lisp' or one of its subdirectories.
TAGS tags: lib-src FRC
cd lib-src
if exist etags.exe mv -f etags.exe ../bin
cd ..
- cd lisp
- ../bin/etags .../*.el
- cd ..
+ - find $(CURDIR)/lisp -iname "*.el" -a -! -( -iname "*loaddefs.el" -o -iname "ldefs-boot.el" -) | ./bin/etags -o lisp/TAGS -
+ cd $(CURDIR)
cd src
../bin/etags --include=../lisp/TAGS \
- '--regex=/[ ]*DEFVAR_[A-Z_ (]+"\([^"]+\)"/' *.c *.h s/msdos.h m/intel386.h
+ --regex='/[ ]*DEFVAR_[A-Z_ (]+"\([^"]+\)"/' \
+ $(CURDIR)/src/*.c $(CURDIR)/src/*.h
cd ..
./bin/etags --include=src/TAGS
@echo "We don't have any tests for GNU Emacs yet."
clean mostlyclean:
+ cd lib
+ $(MAKE) $(MFLAGS) $@
+ cd ..
cd lib-src
$(MAKE) $(MFLAGS) $@
cd ..
cd src
$(MAKE) $(MFLAGS) $@
cd ..
- cd oldxmenu
+ cd doc
+ cd emacs
-$(MAKE) $(MFLAGS) $@
cd ..
- cd man
+ cd misc
-$(MAKE) $(MFLAGS) $@
cd ..
cd lispref
cd lispintro
-$(MAKE) $(MFLAGS) $@
cd ..
+ cd ..
cd leim
if exist Makefile redir $(MAKE) $(MFLAGS) $@
cd ..
- -$(MAKE) $(MFLAGS) $@
top_distclean=rm -f Makefile */Makefile src/_gdbinit
distclean maintainer-clean: FRC
cd src
$(MAKE) $(MFLAGS) $@
+ if exist bootlisp rm -f bootlisp
cd ..
- cd oldxmenu
- -$(MAKE) $(MFLAGS) $@
+ cd lib
+ $(MAKE) $(MFLAGS) $@
cd ..
cd lib-src
$(MAKE) $(MFLAGS) $@
cd ..
- cd man
+ cd doc
+ cd emacs
+ -$(MAKE) $(MFLAGS) $@
+ cd ..
+ cd misc
-$(MAKE) $(MFLAGS) $@
cd ..
cd lispref
cd lispintro
-$(MAKE) $(MFLAGS) $@
cd ..
+ cd ..
cd leim
if exist Makefile redir $(MAKE) $(MFLAGS) $@
cd ..
cd src
$(MAKE) $(MFLAGS) $@
cd ..
- cd oldxmenu
- -$(MAKE) $(MFLAGS) $@
+ cd lib
+ $(MAKE) $(MFLAGS) $@
cd ..
cd lib-src
$(MAKE) $(MFLAGS) $@
cd ..
- cd man
+ cd doc
+ cd emacs
+ -$(MAKE) $(MFLAGS) $@
+ cd ..
+ cd misc
-$(MAKE) $(MFLAGS) $@
cd ..
cd lispref
cd lispintro
-$(MAKE) $(MFLAGS) $@
cd ..
+ cd ..
cd leim
if exist Makefile redir $(MAKE) $(MFLAGS) $@
cd ..
${top_distclean}
-rm -f *~ #*
-.PHONY: bootstrap bootstrap-lisp-1 bootstrap-src bootstrap-lisp bootstrap-clean
-.PHONY: maybe_bootstrap bootfast
+.PHONY: bootstrap
-maybe_bootstrap:
- @if not exist lisp\abbrev.elc djecho \
- "Some *.elc files are missing. You should do a `make bootstrap'."
- @if not exist lisp\abbrev.elc redir -e /dev/null -oe redir fail-this-make.exe
-
-bootstrap: bootstrap-clean-before bootstrap-lisp-1 bootstrap-src bootstrap-lisp bootstrap-clean-after all info
- cd lisp; $(MAKE) $(MFLAGS) bootstrap-after; cd ..
-
-bootfast: bootstrap-clean-before bootstrap-src bootstrap-lisp bootstrap-clean-after all info
- cd lisp; $(MAKE) $(MFLAGS) bootstrap-after; cd ..
-
-bootstrap-lisp-1:
- cd lisp; $(MAKE) $(MFLAGS) bootstrap-clean; cd ..
-
-bootstrap-lisp:
- cd lisp; $(MAKE) $(MFLAGS) bootstrap EMACS=${top_srcdir}/src/b-emacs.exe lisp=${top_srcdir}/lisp; cd ..
-
-bootstrap-src:
- cd src; $(MAKE) $(MFLAGS) bootstrap; cd ..
-
-### Used for `bootstrap' to avoid deleting existing dumped Emacs executables.
-bootstrap-clean-before: FRC
- cd src; $(MAKE) $(MFLAGS) mostlyclean; cd ..
- cd lib-src; $(MAKE) $(MFLAGS) clean; cd ..
- -cd man; $(MAKE) $(MFLAGS) clean; cd ..
- -cd lispref; $(MAKE) $(MFLAGS) clean; cd ..
- -cd lispintro; $(MAKE) $(MFLAGS) clean; cd ..
- cd leim; if exist Makefile redir $(MAKE) $(MFLAGS) clean; cd ..
-
-bootstrap-clean-after:
- cd src; $(MAKE) $(MFLAGS) mostlyclean; cd ..
+bootstrap-clean: FRC
+ cd lib
+ -$(MAKE) $(MFLAGS) maintainer-clean
+ cd ..
+ cd src
+ $(MAKE) $(MFLAGS) $@
+ cd ..
+ cd lib-src
+ $(MAKE) $(MFLAGS) maintainer-clean
+ cd ..
+ cd doc
+ cd emacs
+ -$(MAKE) $(MFLAGS) maintainer-clean
+ cd ../misc
+ -$(MAKE) $(MFLAGS) maintainer-clean
+ cd ../lispref
+ -$(MAKE) $(MFLAGS) maintainer-clean
+ cd ../lispintro
+ -$(MAKE) $(MFLAGS) maintainer-clean
+ cd ..
+ cd ..
+ cd leim
+ $(MAKE) $(MFLAGS) maintainer-clean
+ cd ..
+ cd lisp
+ $(MAKE) $(MFLAGS) bootstrap-clean
+ cd ..
+ ${top_bootclean}
-# arch-tag: 6fee5130-4c53-46c6-93d3-d0ea852298b9
+bootstrap: bootstrap-clean FRC
+ command.com /e:2048 /c config msdos
+ $(MAKE) $(MFLAGS) info all