[bpt/emacs.git] / lisp / makefile.w32-in

# -*- Makefile -*- for GNU Emacs on the Microsoft W32 API.
# Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
#   2009  Free Software Foundation, Inc.

# This file is part of GNU Emacs.

# GNU Emacs is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# GNU Emacs is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.

ALL =

all: $(ALL)

SQUOTE='
# '

lisp = $(CURDIR)
srcdir = $(CURDIR)/..

# You can specify a different executable on the make command line,
# e.g. "make EMACS=../src/emacs ...".

EMACS = $(THISDIR)/../bin/emacs.exe

# Command line flags for Emacs.  This must include --multibyte,
# otherwise some files will not compile.

EMACSOPT = -batch --no-init-file --no-site-file --multibyte

# Extra flags to pass to the byte compiler
BYTE_COMPILE_EXTRA_FLAGS =
# For example to not display the undefined function warnings you can use this:
# BYTE_COMPILE_EXTRA_FLAGS = --eval '(setq byte-compile-warnings (quote (not unresolved)))'
# The example above is just for developers, it should not be used by default.

# Set EMACSLOADPATH correctly (already defined in environment).
EMACSLOADPATH=$(lisp)

# Use C locale
LC_ALL = C

lisptagsfiles1 = $(lisp)/*.el
lisptagsfiles2 = $(lisp)/*/*.el
ETAGS = "../lib-src/$(BLD)/etags"

# Automatically generated autoload files, apart from lisp/loaddefs.el.
LOADDEFS = $(lisp)/calendar/cal-loaddefs.el \
	$(lisp)/calendar/diary-loaddefs.el $(lisp)/calendar/hol-loaddefs.el \
	$(lisp)/mh-e/mh-loaddefs.el

AUTOGENEL = $(lisp)/loaddefs.el $(LOADDEFS) $(lisp)/cus-load.el \
	$(lisp)/finder-inf.el $(lisp)/subdirs.el $(lisp)/eshell/esh-groups.el \
	$(lisp)/calc/calc-loaddefs.el $(lisp)/nxml/subdirs.el \
	$(lisp)/cedet/semantic/loaddefs.el $(lisp)/cedet/ede/loaddefs.el \
	$(lisp)/cedet/srecode/loaddefs.el

# Files to compile before others during a bootstrap.  This is done to
# speed up the bootstrap process.  The CC files are compiled first
# because CC mode tweaks the compilation process, and requiring
# cc-mode when it is not compiled doesn't work during the
# bootstrapping.

COMPILE_FIRST = \
	$(lisp)/emacs-lisp/byte-opt.el \
	$(lisp)/emacs-lisp/bytecomp.el \
	$(lisp)/subr.el \
	$(lisp)/progmodes/cc-mode.el \
	$(lisp)/progmodes/cc-vars.el

# The actual Emacs command run in the targets below.
# The quotes around $(EMACS) are here because the user could type
# it with forward slashes and without quotes, which will fail if
# the shell is cmd.exe.

emacs = "$(EMACS)" $(EMACSOPT)

# Have to define the list of subdirs manually when not using sh.
WINS_CEDET=\
	cedet \
	cedet/ede \
	cedet/semantic \
	cedet/srecode

WINS_CEDET_SUBDIRS=\
	cedet/semantic/analyze \
	cedet/semantic/bovine \
	cedet/semantic/decorate \
	cedet/semantic/symref \
	cedet/semantic/wisent

WINS_BASIC=\
	calc \
	calendar \
	emacs-lisp \
	emulation \
	erc \
	eshell \
	gnus \
	international \
	language \
	mail \
	mh-e \
	net \
	nxml \
	org \
	play \
	progmodes \
	textmodes \
	url

# Directories with lisp files to compile
WINS_ALMOST=$(WINS_BASIC) \
	$(WINS_CEDET)

# Directories to extract data from (customs, autoloads, etc.)
WINS_UPDATES=$(WINS_ALMOST) \
	$(WINS_CEDET_SUBDIRS)

# Directories to add to subdirs.el
WINS_SUBDIR=$(WINS_BASIC) \
	obsolete

# All directories, except CEDET subdirs
WINS= $(WINS_ALMOST) \
	term \
	obsolete

doit:

cus-load.el-SH:
	echo ";;; cus-load.el --- automatically extracted custom dependencies" > $@
	echo ";;" >> $@; echo ";;; Code:" >> $@
	echo "\f" >> $@
	echo ";; Local Variables:" >> $@
	echo ";; version-control: never" >> $@
	echo ";; no-byte-compile: t" >> $@
	echo ";; no-update-autoloads: t" >> $@
	echo ";; End:" >> $@

cus-load.el-CMD:
	echo ;;; cus-load.el --- automatically extracted custom dependencies> $@
	echo ;;>> $@
	echo ;;; Code:>> $@
	echo.\f>> $@
	echo ;; Local Variables:>> $@
	echo ;; version-control: never>> $@
	echo ;; no-byte-compile: t>> $@
	echo ;; no-update-autoloads: t>> $@
	echo ;; End:>> $@

$(lisp)/cus-load.el:
	$(MAKE) $(MFLAGS) cus-load.el-$(SHELLTYPE)
	mv cus-load.el-$(SHELLTYPE) $@

# WARNING: Do NOT split the part inside $(ARGQUOTE)s into multiple lines as
#          this can break with GNU Make 3.81 and later if sh.exe is used.
custom-deps: $(lisp)/cus-load.el $(lisp)/loaddefs.el doit
	@echo Directories: $(WINS_UPDATES)
	-$(emacs) -l cus-dep --eval $(ARGQUOTE)(setq find-file-hook nil)$(ARGQUOTE) \
		  -f custom-make-dependencies $(lisp) $(WINS_UPDATES)

finder-data: $(lisp)/loaddefs.el doit
	@echo Directories: $(WINS_UPDATES)
	$(emacs) -l finder -f finder-compile-keywords-make-dist $(lisp) $(WINS_UPDATES)

$(lisp)/loaddefs.el:
	$(MAKE) $(MFLAGS) loaddefs.el-$(SHELLTYPE)
	cp loaddefs.el-$(SHELLTYPE) $@
	rm loaddefs.el-$(SHELLTYPE)

loaddefs.el-SH:
	echo ";;; loaddefs.el --- automatically extracted autoloads" > $@
	echo ";;" >> $@; echo ";;; Code:" >> $@
	echo "\f" >> $@
	echo ";; Local Variables:" >> $@
	echo ";; version-control: never" >> $@
	echo ";; no-byte-compile: t" >> $@
	echo ";; no-update-autoloads: t" >> $@
	echo ";; coding: utf-8" >> $@
	echo ";; End:" >> $@
	echo ";;; loaddefs.el ends here" >> $@

loaddefs.el-CMD:
	echo ;;; loaddefs.el --- automatically extracted autoloads> $@
	echo ;;>> $@
	echo ;;; Code:>> $@
	echo.\f>> $@
	echo ;; Local Variables:>> $@
	echo ;; version-control: never>> $@
	echo ;; no-byte-compile: t>> $@
	echo ;; no-update-autoloads: t>> $@
	echo ;; coding: utf-8>> $@
	echo ;; End:>> $@
	echo ;;; loaddefs.el ends here>> $@

# Use . instead of $(lisp) because $(lisp) is an absolute file name,
# including a drive letter and any leading directories, so the generated
# loaddefs.el will mention file names that on other machine reference
# possibly non-existent directories.
#
# WARNING: Do NOT split the part inside $(ARGQUOTE)s into multiple lines as
#          this can break with GNU Make 3.81 and later if sh.exe is used.
autoloads: $(lisp)/loaddefs.el $(LOADDEFS) doit
	@echo Directories: . $(WINS_UPDATES)
	$(emacs) -l autoload \
		--eval $(ARGQUOTE)(setq find-file-hook nil find-file-suppress-same-file-warnings t)$(ARGQUOTE) \
		-f w32-batch-update-autoloads "$(lisp)/loaddefs.el" $(MAKE) . $(WINS_UPDATES)

$(lisp)/subdirs.el:
	$(MAKE) $(MFLAGS) update-subdirs

# Need separate version for sh and native cmd.exe
update-subdirs: update-subdirs-$(SHELLTYPE)

update-subdirs-CMD: doit
	echo ;; -*- no-byte-compile: t -*-> $(lisp)/subdirs.el
	echo ;; In load-path, after this directory should come>> $(lisp)/subdirs.el
	echo ;; certain of its subdirectories.  Here we specify them.>> $(lisp)/subdirs.el
	echo (normal-top-level-add-to-load-path $(SQUOTE)(>> $(lisp)/subdirs.el
	@for %%d in ($(WINS_SUBDIR) cedet) do echo "%%d">> $(lisp)/subdirs.el
	echo ))>> $(lisp)/subdirs.el

update-subdirs-SH: doit
	$(srcdir)/update-subdirs $(lisp); \
	for file in $(WINS_SUBDIR); do \
	   $(srcdir)/update-subdirs $$file; \
	done;

updates: update-subdirs autoloads mh-autoloads finder-data custom-deps

# This is useful after "cvs up".
cvs-update: recompile autoloads finder-data custom-deps

# Update the AUTHORS file.

update-authors:
	$(emacs) -l authors -f batch-update-authors $(srcdir)/etc/AUTHORS $(srcdir)

TAGS: $(lisptagsfiles1) $(lisptagsfiles2)
	$(ETAGS) $(lisptagsfiles1) $(lisptagsfiles2)

TAGS-LISP: $(lisptagsfiles1) $(lisptagsfiles2)
	$(ETAGS) -o TAGS-LISP $(lisptagsfiles1) $(lisptagsfiles2)

.SUFFIXES: .elc .el

.el.elc:
	-$(emacs) $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile $<

# Compile all Lisp files, but don't recompile those that are up to
# date.  Some files don't actually get compiled because they set the
# local variable no-byte-compile.

# All .elc files are made writable before compilation in case we
# checked out read-only (CVS option -r).  Files MUST be compiled one by
# one.  If we compile several files in a row we can't make sure that
# the compilation environment is clean.  We also set the load-path of
# the Emacs used for compilation to the current directory and its
# subdirectories, to make sure require's and load's in the files being
# compiled find the right files.

# Need separate version for sh and native cmd.exe
compile: $(lisp)/subdirs.el mh-autoloads compile-$(SHELLTYPE) doit

compile-CMD:
#	-for %%f in ($(lisp) $(WINS)) do for %%g in (%%f\*.elc) do @attrib -r %%g
	for %%f in ($(COMPILE_FIRST)) do \
	  $(emacs) -l loaddefs $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile-if-not-done %%f
	for %%f in (. $(WINS)) do for %%g in (%%f/*.el) do \
	  $(emacs) -l loaddefs $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile-if-not-done %%f/%%g

compile-SH:
#	for elc in $(lisp)/*.elc $(lisp)/*/*.elc; do attrib -r $$elc; done
	for el in $(COMPILE_FIRST); do \
	  echo Compiling $$el; \
	  $(emacs) -l loaddefs $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile-if-not-done $$el; \
	done
	for dir in $(lisp) $(WINS); do \
	  for el in $$dir/*.el; do \
	    if test -f $$el; \
	    then \
	      echo Compiling $$el; \
	      $(emacs) -l loaddefs $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile-if-not-done $$el; \
	    fi \
	  done; \
	done

# Compile all Lisp files.  This is like `compile' but compiles files
# unconditionally.  Some files don't actually get compiled because they
# set the local variable no-byte-compile.

compile-always: $(lisp)/subdirs.el compile-always-$(SHELLTYPE) doit

compile-always-CMD:
#	-for %%f in ($(lisp) $(WINS)) do for %%g in (%%f\*.elc) do @attrib -r %%g
	for %%f in ($(COMPILE_FIRST)) do $(emacs) $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile %%f
	for %%f in (. $(WINS)) do for %%g in (%%f/*.el) do $(emacs) $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile %%f/%%g

compile-always-SH:
#	for elc in $(lisp)/*.elc $(lisp)/*/*.elc; do attrib -r $$elc; done
	for el in $(COMPILE_FIRST); do \
	  echo Compiling $$el; \
	  $(emacs) $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile $$el || exit 1; \
	done
	for dir in $(lisp) $(WINS); do \
	  for el in $$dir/*.el; do \
	    echo Compiling $$el; \
	    $(emacs) $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile $$el || exit 1; \
	  done; \
	done

compile-calc: compile-calc-$(SHELLTYPE)

compile-calc-CMD:
	for %%f in ($(lisp)/calc/*.el) do $(emacs) $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile %%f

compile-calc-SH:
	for el in $(lisp)/calc/*.el; do \
	  echo Compiling $$el; \
	  $(emacs) $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile $$el || exit 1; \
	done

# Backup compiled Lisp files in elc.tar.gz.  If that file already
# exists, make a backup of it.

backup-compiled-files:
	-mv $(lisp)/elc.tar.gz $(lisp)/elc.tar.gz~
	-tar czf $(lisp)/elc.tar.gz $(lisp)/*.elc $(lisp)/*/*.elc

# Compile Lisp files, but save old compiled files first.

compile-after-backup: backup-compiled-files compile-always

compile-first: 	$(lisp)/emacs-lisp/bytecomp.elc $(lisp)/emacs-lisp/byte-opt.elc \
	$(lisp)/emacs-lisp/autoload.elc

# Recompile all Lisp files which are newer than their .elc files.
# Note that this doesn't create .elc files.  It only recompiles if an
# .elc is present.
# WARNING: Do NOT split the part inside $(ARGQUOTE)s into multiple lines as
#          this can break with GNU Make 3.81 and later if sh.exe is used.
recompile: compile-first autoloads doit $(lisp)/progmodes/cc-mode.elc
	$(emacs) --eval $(ARGQUOTE)(batch-byte-recompile-directory 0)$(ARGQUOTE) $(lisp)

$(lisp)/calendar/cal-loaddefs.el:
	"$(EMACS)" $(EMACSOPT) -l autoload \
	   --eval "(setq generate-autoload-cookie \";;;###cal-autoload\")" \
	   --eval "(setq find-file-suppress-same-file-warnings t)" \
	   --eval "(setq make-backup-files nil)" \
	   -f w32-batch-update-autoloads "$(lisp)/calendar/cal-loaddefs.el" \
	      $(MAKE) ./calendar

$(lisp)/calendar/diary-loaddefs.el:
	"$(EMACS)" $(EMACSOPT) -l autoload \
	   --eval "(setq generate-autoload-cookie \";;;###diary-autoload\")" \
	   --eval "(setq find-file-suppress-same-file-warnings t)" \
	   --eval "(setq make-backup-files nil)" \
	   -f w32-batch-update-autoloads $(lisp)/calendar/diary-loaddefs.el \
	      $(MAKE) ./calendar

$(lisp)/calendar/hol-loaddefs.el:
	"$(EMACS)" $(EMACSOPT) -l autoload \
	   --eval "(setq generate-autoload-cookie \";;;###holiday-autoload\")" \
	   --eval "(setq find-file-suppress-same-file-warnings t)" \
	   --eval "(setq make-backup-files nil)" \
	   -f w32-batch-update-autoloads $(lisp)/calendar/hol-loaddefs.el \
	      $(MAKE) ./calendar

# Update MH-E internal autoloads. These are not to be confused with
# the autoloads for the MH-E entry points, which are already in
# loaddefs.el.
MH_E_SRC = $(lisp)/mh-e/mh-acros.el $(lisp)/mh-e/mh-alias.el	\
	$(lisp)/mh-e/mh-buffers.el $(lisp)/mh-e/mh-compat.el	\
	$(lisp)/mh-e/mh-comp.el $(lisp)/mh-e/mh-e.el		\
	$(lisp)/mh-e/mh-folder.el $(lisp)/mh-e/mh-funcs.el	\
	$(lisp)/mh-e/mh-gnus.el $(lisp)/mh-e/mh-identity.el	\
	$(lisp)/mh-e/mh-inc.el $(lisp)/mh-e/mh-junk.el		\
	$(lisp)/mh-e/mh-letter.el $(lisp)/mh-e/mh-limit.el	\
	$(lisp)/mh-e/mh-mime.el $(lisp)/mh-e/mh-print.el	\
	$(lisp)/mh-e/mh-scan.el $(lisp)/mh-e/mh-search.el	\
	$(lisp)/mh-e/mh-seq.el $(lisp)/mh-e/mh-show.el		\
	$(lisp)/mh-e/mh-speed.el $(lisp)/mh-e/mh-thread.el	\
	$(lisp)/mh-e/mh-tool-bar.el $(lisp)/mh-e/mh-utils.el	\
	$(lisp)/mh-e/mh-xface.el

# See the commentary for autoloads above for why we use ./mh-e below
# instead of $(lisp)/mh-e.
mh-autoloads: $(lisp)/mh-e/mh-loaddefs.el
$(lisp)/mh-e/mh-loaddefs.el: $(MH_E_SRC)
	"$(EMACS)" $(EMACSOPT) \
	   -l autoload \
	   --eval $(ARGQUOTE)(setq generate-autoload-cookie $(DQUOTE);;;###mh-autoload$(DQUOTE))$(ARGQUOTE) \
	   --eval $(ARGQUOTE)(setq find-file-suppress-same-file-warnings t)$(ARGQUOTE) \
	   --eval $(ARGQUOTE)(setq make-backup-files nil)$(ARGQUOTE) \
	   -f w32-batch-update-autoloads \
	   $(ARGQUOTE)$(lisp)/mh-e/mh-loaddefs.el$(ARGQUOTE) $(MAKE) ./mh-e

# Prepare a bootstrap in the lisp subdirectory.
#
# Build loaddefs.el to make sure it's up-to-date.  If it's not, that
# might lead to errors during the bootstrap because something fails to
# autoload as expected.  If there is no emacs binary, then we can't
# build autoloads yet.  In that case we have to use ldefs-boot.el;
# bootstrap should always work with ldefs-boot.el.  (Because
# loaddefs.el is an automatically generated file, we don't want to
# store it in the source repository).
#
# Remove compiled Lisp files so that bootstrap-emacs will be built from
# sources only.

# Need separate version for sh and native cmd.exe
bootstrap-clean:
	- $(DEL) $(lisp)/loaddefs.el
	$(MAKE) $(MFLAGS) bootstrap-clean-$(SHELLTYPE)

bootstrap-clean-CMD:
#	if exist "$(EMACS)" $(MAKE) $(MFLAGS) autoloads
	-for %%f in (. $(WINS)) do for %%g in (%%f\*.elc) do @$(DEL) %%g
	-for %%f in ($(WINS_CEDET_SUBDIRS)) do for %%g in (%%f\*.elc) do @$(DEL) %%g

bootstrap-clean-SH:
#	if test -f "$(EMACS)"; then $(MAKE) $(MFLAGS) autoloads; fi
#	-rm -f $(lisp)/*.elc $(lisp)/*/*.elc
	-for dir in . $(WINS) $(WINS_CEDET_SUBDIRS); do rm -f $$dir/*.elc $$dir/*/*.elc $$dir/*/*/*.elc; done

# Generate/update files for the bootstrap process.
# When done, remove bootstrap-emacs from ../bin, so that
# it will not be mistaken for an installed binary.

bootstrap: update-subdirs autoloads mh-autoloads compile finder-data custom-deps
	- $(DEL) "$(EMACS)"

#
# Assuming INSTALL_DIR is defined, copy the elisp files to it
# Windows 95 makes this harder than it should be.
#
install:
		- mkdir "$(INSTALL_DIR)/lisp"
		- $(DEL) ../same-dir.tst
		- $(DEL) "$(INSTALL_DIR)/same-dir.tst"
		echo SameDirTest > "$(INSTALL_DIR)/same-dir.tst"
#ifdef COPY_LISP_SOURCE
		$(IFNOTSAMEDIR) $(MAKE) $(MFLAGS) install-lisp-$(SHELLTYPE) $(ENDIF)
#else
#		$(IFNOTSAMEDIR) $(CP_DIR) *.elc "$(INSTALL_DIR)/lisp" $(ENDIF)
#		$(IFNOTSAMEDIR) $(CP) cus-load.el "$(INSTALL_DIR)/lisp" $(ENDIF)
#		$(IFNOTSAMEDIR) $(CP) forms*.el "$(INSTALL_DIR)/lisp" $(ENDIF)
#		$(IFNOTSAMEDIR) $(CP) patcomp.el "$(INSTALL_DIR)/lisp" $(ENDIF)
#		$(IFNOTSAMEDIR) $(CP) subdirs.el "$(INSTALL_DIR)/lisp" $(ENDIF)
#		$(IFNOTSAMEDIR) $(CP) version.el "$(INSTALL_DIR)/lisp" $(ENDIF)
#		$(IFNOTSAMEDIR) $(CP) mail/blessmail.el "$(INSTALL_DIR)/lisp/mail" $(ENDIF)
#		$(IFNOTSAMEDIR) $(CP) mail/sc.el "$(INSTALL_DIR)/lisp/mail" $(ENDIF)
#		$(IFNOTSAMEDIR) $(CP) play/bruce.el "$(INSTALL_DIR)/lisp/play" $(ENDIF)
#		$(IFNOTSAMEDIR) $(CP) international/latin-*.el "$(INSTALL_DIR)/lisp/international" $(ENDIF)
#		$(IFNOTSAMEDIR) $(CP) international/mule-conf.el "$(INSTALL_DIR)/lisp/international" $(ENDIF)
#endif
		- $(DEL) ../same-dir.tst
		- $(DEL) "$(INSTALL_DIR)/same-dir.tst"

# Need to copy *.el files first, to avoid "source file is newer" annoyance
# since cp does not preserve time stamps
install-lisp-SH:
	cp -f *.el "$(INSTALL_DIR)/lisp"
	for dir in $(WINS); do [ -d "$(INSTALL_DIR)/lisp/$$dir" ] || mkdir "$(INSTALL_DIR)/lisp/$$dir"; done
	for dir in $(WINS); do cp -f $$dir/*.el "$(INSTALL_DIR)/lisp/$$dir"; done
	for dir in . $(WINS); do cp $$dir/*.elc "$(INSTALL_DIR)/lisp/$$dir"; done

install-lisp-CMD:
	cp -f *.el "$(INSTALL_DIR)/lisp"
	for %%f in ($(WINS)) do if not exist "$(INSTALL_DIR)/lisp/%%f" mkdir "$(INSTALL_DIR)/lisp/%%f"
	for %%f in ($(WINS)) do cp -f %%f/*.el "$(INSTALL_DIR)/lisp/%%f"
	for %%f in (. $(WINS)) do cp -f %%f/*.elc "$(INSTALL_DIR)/lisp/%%f"

# WARNING: Do NOT split the part inside $(ARGQUOTE)s into multiple lines as
#          this can break with GNU Make 3.81 and later if sh.exe is used.
check-declare:
	$(emacs) -l $(lisp)/emacs-lisp/check-declare --eval $(ARGQUOTE)(check-declare-directory $(DQUOTE)$(lisp)$(DQUOTE))$(ARGQUOTE)

#
# Maintenance
#
# We used to delete *~ here, but that might inadvertently remove
# precious files if it happens to match their short 8+3 aliases.
clean:
	- $(DEL) *.el~
	- $(DEL) calc/calc-loaddefs.el~
	- $(DEL) eshell/esh-groups.el~

distclean: clean
	- $(DEL) $(lisp)/Makefile

maintainer-clean: bootstrap-clean distclean
	- $(DEL) $(AUTOGENEL)

# Dependencies

# CC Mode uses a compile time macro system which causes a compile time
# dependency in cc-*.elc files on the macros in other cc-*.el and the
# version string in cc-defs.el.
$(lisp)/progmodes/cc-align.elc $(lisp)/progmodes/cc-awk.elc\
 $(lisp)/progmodes/cc-cmds.elc $(lisp)/progmodes/cc-compat.elc\
 $(lisp)/progmodes/cc-engine.elc $(lisp)/progmodes/cc-fonts.elc\
 $(lisp)/progmodes/cc-langs.elc $(lisp)/progmodes/cc-menus.elc\
 $(lisp)/progmodes/cc-mode.elc $(lisp)/progmodes/cc-styles.elc\
 $(lisp)/progmodes/cc-vars.elc: \
   $(lisp)/progmodes/cc-bytecomp.elc $(lisp)/progmodes/cc-defs.elc

$(lisp)/progmodes/cc-align.elc: \
   $(lisp)/progmodes/cc-vars.elc $(lisp)/progmodes/cc-engine.elc

$(lisp)/progmodes/cc-cmds.elc: \
   $(lisp)/progmodes/cc-vars.elc $(lisp)/progmodes/cc-engine.elc

$(lisp)/progmodes/cc-compat.elc: \
   $(lisp)/progmodes/cc-vars.elc $(lisp)/progmodes/cc-styles.elc \
   $(lisp)/progmodes/cc-engine.elc

$(lisp)/progmodes/cc-defs.elc: $(lisp)/progmodes/cc-bytecomp.elc \
   $(lisp)/emacs-lisp/cl.elc $(lisp)/emacs-lisp/regexp-opt.elc

$(lisp)/progmodes/cc-engine.elc: $(lisp)/progmodes/cc-langs.elc \
   $(lisp)/progmodes/cc-vars.elc

$(lisp)/progmodes/cc-fonts.elc: $(lisp)/progmodes/cc-langs.elc \
   $(lisp)/progmodes/cc-vars.elc $(lisp)/progmodes/cc-engine.elc \
   $(lisp)/font-lock.elc

$(lisp)/progmodes/cc-langs.elc: $(lisp)/progmodes/cc-vars.elc \
   $(lisp)/emacs-lisp/cl.elc

$(lisp)/progmodes/cc-mode.elc: $(lisp)/progmodes/cc-langs.elc \
   $(lisp)/progmodes/cc-vars.elc $(lisp)/progmodes/cc-engine.elc \
   $(lisp)/progmodes/cc-styles.elc $(lisp)/progmodes/cc-cmds.elc \
   $(lisp)/progmodes/cc-align.elc $(lisp)/progmodes/cc-menus.elc

$(lisp)/progmodes/cc-styles.elc: $(lisp)/progmodes/cc-vars.elc \
   $(lisp)/progmodes/cc-align.elc

$(lisp)/progmodes/cc-vars.elc: $(lisp)/custom.elc $(lisp)/widget.elc

# MH-E dependencies, mainly to prevent failures with parallel
# compilation, due to race conditions between writing a given FOO.elc
# file and another file being compiled that says "(require FOO)",
# which causes Emacs to try to read FOO.elc.
MH_E_DIR = ./mh-e
$(MH_E_DIR)/mh-alias.elc $(MH_E_DIR)/mh-comp.elc $(MH_E_DIR)/mh-folder.elc\
 $(MH_E_DIR)/mh-funcs.elc $(MH_E_DIR)/mh-identity.elc $(MH_E_DIR)/mh-inc.elc\
 $(MH_E_DIR)/mh-junk.elc $(MH_E_DIR)/mh-letter.elc $(MH_E_DIR)/mh-limit.elc\
 $(MH_E_DIR)/mh-mime.elc $(MH_E_DIR)/mh-print.elc $(MH_E_DIR)/mh-scan.elc\
 $(MH_E_DIR)/mh-search.elc $(MH_E_DIR)/mh-seq.elc $(MH_E_DIR)/mh-show.elc\
 $(MH_E_DIR)/mh-speed.elc $(MH_E_DIR)/mh-thread.elc $(MH_E_DIR)/mh-tool-bar.elc\
 $(MH_E_DIR)/mh-utils.elc $(MH_E_DIR)/mh-xface.elc:\
   $(MH_E_DIR)/mh-e.elc

$(MH_E_DIR)/mh-alias.elc $(MH_E_DIR)/mh-e.elc $(MH_E_DIR)/mh-folder.elc\
 $(MH_E_DIR)/mh-inc.elc $(MH_E_DIR)/mh-junk.elc $(MH_E_DIR)/mh-limit.elc\
 $(MH_E_DIR)/mh-search.elc $(MH_E_DIR)/mh-seq.elc $(MH_E_DIR)/mh-speed.elc\
 $(MH_E_DIR)/mh-utils.elc $(MH_E_DIR)/mh-xface.elc:\
   $(lisp)/emacs-lisp/cl.elc

$(MH_E_DIR)/mh-comp.elc $(MH_E_DIR)/mh-folder.elc $(MH_E_DIR)/mh-funcs.elc\
 $(MH_E_DIR)/mh-junk.elc $(MH_E_DIR)/mh-limit.elc $(MH_E_DIR)/mh-print.elc\
 $(MH_E_DIR)/mh-seq.elc $(MH_E_DIR)/mh-show.elc $(MH_E_DIR)/mh-thread.elc:\
   $(MH_E_DIR)/mh-scan.elc

$(MH_E_DIR)/mh-folder.elc $(MH_E_DIR)/mh-letter.elc $(MH_E_DIR)/mh-mime.elc\
 $(MH_E_DIR)/mh-search.elc $(MH_E_DIR)/mh-show.elc $(MH_E_DIR)/mh-speed.elc:\
   $(lisp)/gnus/gnus-util.elc

$(MH_E_DIR)/mh-folder.elc $(MH_E_DIR)/mh-search.elc:\
   $(lisp)/progmodes/which-func.elc

$(MH_E_DIR)/mh-letter.elc $(MH_E_DIR)/mh-seq.elc $(MH_E_DIR)/mh-show.elc\
 $(MH_E_DIR)/mh-utils.elc:\
   $(lisp)/font-lock.elc

$(MH_E_DIR)/mh-alias.elc $(MH_E_DIR)/mh-show.elc: $(lisp)/net/goto-addr.elc

$(MH_E_DIR)/mh-comp.elc: $(lisp)/mail/sendmail.elc

$(MH_E_DIR)/mh-e.elc: $(MH_E_DIR)/mh-buffers.elc $(lisp)/gnus/gnus.elc \
   $(lisp)/cus-face.elc

$(MH_E_DIR)/mh-letter.elc: $(lisp)/gnus/mailcap.elc $(lisp)/gnus/mm-decode.elc \
   $(lisp)/gnus/mm-view.elc  $(lisp)/gnus/mml.elc $(lisp)/gnus/message.elc

$(MH_E_DIR)/mh-print.elc:  $(lisp)/ps-print.elc

$(MH_E_DIR)/mh-search.elc: $(lisp)/imenu.elc

$(MH_E_DIR)/mh-show.elc: $(lisp)/gnus/gnus-cite.elc

$(MH_E_DIR)/mh-speed.elc: $(lisp)/speedbar.elc $(lisp)/emacs-lisp/timer.elc

$(MH_E_DIR)/mh-tool-bar.elc: $(lisp)/tool-bar.elc