# Makefile for lib-src subdirectory in GNU Emacs.
# Copyright (C) 1985, 1987, 1988, 1993, 1994 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 2, 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; see the file COPYING.  If not, write to
# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */

# Avoid trouble on systems where the `SHELL' variable might be
# inherited from the environment.
SHELL = /bin/sh

# ==================== Things `configure' will edit ====================

CC=@CC@
CFLAGS=@CFLAGS@
ALLOCA=@ALLOCA@
LD = link
LDFLAGS=
YACC=@YACC@
version=@version@
version_us=@version_us@
configuration=@configuration@
sys_includes=@sys_includes@

# On Xenix and the IBM RS6000, double-dot gets screwed up.
dot=.
# With DEC C 5 and up, dot-star gets screwed up.
star=*
dotstar=$(dot)$(star)

# ==================== Where To Install Things ====================

# The default location for installation.  Everything is placed in
# subdirectories of this directory.  The default values for many of
# the variables below are expressed in terms of this one, so you may
# not need to change them.  This is set with the --prefix option to
# `../configure'.
prefix_dev=@prefix_dev@
prefix_dir=@prefix_dir@
prefix=@prefix@

# Like `prefix', but used for architecture-specific files.  This is
# set with the --exec-prefix option to `../configure'.
exec_prefix_dev=@exec_prefix_dev@
exec_prefix_dir=@exec_prefix_dir@
exec_prefix=@exec_prefix@

# Where to install Emacs and other binaries that people will want to
# run directly (like etags).  This is set with the --bindir option
# to `../configure'.
bindir_dev=@bindir_dev@
bindir_dir=@bindir_dir@
bindir=@bindir@

# Where to install and expect executable files to be run by Emacs
# rather than directly by users, and other architecture-dependent
# data.  ${archlibdir} is usually below this.  This is set with the
# --libdir option to `../configure'.
libdir_dev=@libdir_dev@
libdir_dir=@libdir_dir@
libdir=@libdir@

# Where to find the source code.  This is set by the configure
# script's `--srcdir' option.  However, the value of ${srcdir} in
# this makefile is not identical to what was specified with --srcdir,
# since the variable here has `/lib-src' added at the end.
srcdir_dev=@srcdir_dev@
srcdir_dir=@srcdir_dir@
srcdir=@srcdir@
VPATH=@srcdir@

# Where to find some usefull VMS scripts
vmssrcdir=$(srcdir_dev)[$(srcdir_dir).-.vms]

# ==================== Emacs-specific directories ====================

# These variables hold the values Emacs will actually use.  They are
# based on the values of the standard Make variables above.

# Where to put executables to be run by Emacs rather than the user.
# This path usually includes the Emacs version and configuration name,
# so that multiple configurations for multiple versions of Emacs may
# be installed at once.  This can be set with the --archlibdir option
# to `../configure'.
archlibdir=@archlibdir@

# ==================== Utility Programs for the Build ================

# ../configure figures out the correct values for these.
INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_DATA = @INSTALL_DATA@

# ========================== Lists of Files ==========================

# Things that a user might actually run,
# which should be installed in bindir.
# removed: emacsclient.exe, ctags.exe, 
INSTALLABLES = etags.exe,b2m.exe
INSTALLABLE_SCRIPTS = emacsclient.com

# Things that Emacs runs internally, or during the build process,
# which should not be installed in bindir.
# removed: movemail.exe, cvtmail.exe, fakemail.exe, emacsserver.exe, timer.exe
UTILITIES= test-distrib.exe,wakeup.exe,profile.exe,make-docfile.exe,\
digest-doc.exe,sorted-doc.exe,yow.exe,hexl.exe,vmssendmail.exe,\
vmsgetmail.exe

# Like UTILITIES, but they're not system-dependent, and should not be
# deleted by the distclean target.
SCRIPTS= emacsserver.com

EXECUTABLES= $(UTILITIES), $(INSTALLABLES), $(SCRIPTS), $(INSTALLABLE_SCRIPTS)

SOURCES = COPYING ChangeLog Makefile.in README aixcc.lex emacs.csh \
	makedoc.com *.c *.h *.y rcs2log vcdiff

# ========================== start of cpp stuff =======================
/* From here on, comments must be done in C syntax.  */

#ifdef vms
#undef vms /* let's depend on VMS, right? */
#endif

#ifdef VAXC
#undef VAXC
#endif

#ifdef vaxc
#undef vaxc
#endif

#define NO_SHORTNAMES
#define THIS_IS_YMAKEFILE
#define NOT_C_CODE
#include "config.h"

/* We won't really call alloca;
   don't let the file name alloca.c get messed up.  */
#ifdef alloca
#undef alloca
#endif

/* Some s/*.h files define this to request special libraries.  */
#ifndef LIBS_SYSTEM
#define LIBS_SYSTEM
#endif

/* Some m/*.h files define this to request special libraries.  */
#ifndef LIBS_MACHINE
#define LIBS_MACHINE
#endif

#ifndef C_SWITCH_SYSTEM
#define C_SWITCH_SYSTEM
#endif

#ifndef C_SWITCH_MACHINE
#define C_SWITCH_MACHINE
#endif

#undef MOVEMAIL_NEEDS_BLESSING
#ifndef MAIL_USE_FLOCK
#ifndef MAIL_USE_LOCKF
#define MOVEMAIL_NEEDS_BLESSING
#endif
#endif

#ifdef MOVEMAIL_NEEDS_BLESSING
#define BLESSMAIL blessmail
#else
#define BLESSMAIL
#endif

LOADLIBES=LIBS_SYSTEM LIBS_MACHINE

/* We need to #define emacs to get the right versions of some files.
   Some other files - those shared with other GNU utilities - need
   HAVE_CONFIG_H #defined before they know they can take advantage of
   the information in [-.src]config.h.  */
ALL_CFLAGS = /define=("emacs"="","HAVE_CONFIG_H"="", "NOT_C_CODE"=""\
  'extra_defs') /include=(local_includes: 'extra_incl')\
  C_SWITCH_SYSTEM $(CPPFLAGS) $(CFLAGS)
LINK_CFLAGS = /define=("emacs"="","HAVE_CONFIG_H"="", "NOT_C_CODE"=""\
  'extra_defs') /include=(local_includes: 'extra_incl')\
  C_SWITCH_SYSTEM $(CFLAGS)
CPP_CFLAGS = /define=("emacs"="","HAVE_CONFIG_H"="", "NOT_C_CODE"=""\
  'extra_defs') /include=(local_includes: 'extra_incl')\
  C_SWITCH_SYSTEM $(CPPFLAGS) $(CFLAGS)
ALLOCA_CFLAGS = /define=("HAVE_CONFIG_H"="","NOT_C_CODE"="" 'extra_defs') \
  /include=(local_includes: 'extra_incl') C_SWITCH_SYSTEM $(CPPFLAGS) $(CFLAGS)

.FIRST :
	if "$(sys_includes)" .nes. "" then -
		define /nolog sys $(sys_includes),sys$disk:[]
	if "$(sys_includes)" .eqs. "" then -
		define /nolog sys sys$disk:[]
	@ extra_defs = ""
	@ extra_incl = ""
	define /nolog local_includes -
		sys$disk:[],-
		sys$disk:[-.src],-
		$(srcdir),-
		$(srcdir_dev)[$(srcdir_dir).-.src],-
		$(srcdir_dev)[$(srcdir_dir).-.vms]

/* This is the default compilation command.
   But we should never rely on it, because some make version
   failed to find it for getopt.o.
   Using an explicit command made it work.  */
.c.obj :
	$(CC) $(CPP_CFLAGS) $(MMS$SOURCE) /obj=$(MMS$TARGET)

.obj.exe :
	$(LD) $(LDFLAGS) /exec=$*.exe $*.OBJ,[-.vms]vmslink.opt/opt

.c.exe :
	$(CC) $(ALL_CFLAGS) $< /obj = $*.obj
	$(LD) $(LDFLAGS) /exec=$*.exe $*.OBJ,[-.vms]vmslink.opt/opt
	delete $*.obj$(dotstar)

all : $(UTILITIES) $(INSTALLABLES)
	@ !

#if 0  /* NOT ON VMS */
#ifdef MOVEMAIL_NEEDS_BLESSING
blessmail:
	../src/emacs -batch -l ../lisp/blessmail.el
	chmod +x blessmail
#endif

maybe-blessmail: BLESSMAIL
#ifdef MOVEMAIL_NEEDS_BLESSING
/* Don't charge ahead and do it!  Let the installer decide.
	  ./blessmail ${archlibdir}/movemail  */
	@if [ `wc -l <blessmail` != 2 ] ; then \
	  dir=`sed -n -e 's/echo mail directory = \(.*\)/\1/p' blessmail`; \
	  echo Assuming $$dir is really the mail spool directory, you should; \
	  echo run  lib-src/blessmail ${archlibdir}/movemail; \
	  echo as root, to give  movemail  appropriate permissions.; \
	  echo Do that after running  make install.; \
	fi
#endif
#endif

/* Install the internal utilities.  Until they are installed, we can
   just run them directly from lib-src.  */
$(archlibdir) : all
	@ write sys$output ""
	@ write sys$output "Installing utilities run internally by Emacs."
	create/dir $(archlibdir)
	a = f$environment("DEFAULT")
	set default [-.lib-src]
	@$(vmssrcdir)compare_dirs $(archlibdir) 'f$environment("DEFAULT")' result
	if .not. result then $(INSTALL_PROGRAM) $(UTILITIES) $(archlibdir) /log
	- purge $(archlibdir)$(UTILITIES) /log
	set default 'a'
	@$(vmssrcdir)compare_dirs $(archlibdir) $(srcdir) result
	if .not. result then $(INSTALL_PROGRAM) $(srcdir)$(SCRIPTS) $(archlibdir) /log
	- purge $(archlibdir)$(SCRIPTS) /log

/* We don't need to install `wakeup' explicitly, because it will be
   copied when this whole directory is copied.  */
install : $(archlibdir)
	@ write sys$output ""
	@ write sys$output "Installing utilities for users to run."
	a = f$environment("DEFAULT")
	set default [-.lib-src]
	$(INSTALL_PROGRAM) $(INSTALLABLES) $(bindir) /log
	- purge $(bindir)$(INSTALLABLES) /log
	set default 'a'
	set default [-]
	$(INSTALL_PROGRAM) $(srcdir)$(INSTALLABLE_SCRIPTS) $(bindir) /log
	- purge $(bindir)$(INSTALLABLE_SCRIPTS) /log
	set default 'a'

uninstall :
	a = f$environment("DEFAULT")
	set def $(bindir)
	- @$(vmssrcdir)delete $(INSTALLABLES),$(INSTALLABLE_SCRIPTS)
	set def $(archlibdir)
	- @$(vmssrcdir)delete $(UTILITIES),$(INSTALLABLES),$(SCRIPTS),$(INSTALLABLE_SCRIPTS)
	set def 'a'

mostlyclean :
	- @$(vmssrcdir)delete *.obj

clean : mostlyclean
	- @$(vmssrcdir)delete $(INSTALLABLES),$(UTILITIES)

distclean : clean
	- @$(vmssrcdir)delete [-.etc]DOC*$(dotstar),[]*_tab.c,*_tab.h,TAGS$(dotstar)
	- @$(vmssrcdir)delete descrip.mms,descrip.mms_in,blessmail.exe

realclean : distclean
	@ !

extraclean : realclean
	- @$(vmssrcdir)delete _$*$(dotstar)$
	- purge

unlock :
	set file/prot=(o:rwd) $(SOURCES)

relock :
	set file/prot=(o:r) $(SOURCES)

/* Test the contents of the directory.  */
check :
	@ write sys$output "We don't have any tests for GNU Emacs yet."

TAGS : etags.exe
	mcr sys$disk:[]etags *.c *.h

/* This verifies that the non-ASCII characters in the file `testfile'
   have not been clobbered by whatever means were used to copy and
   distribute Emacs.  If they were clobbered, all the .elc files were
   clobbered too.  */
test-distrib.exe : $(srcdir)test-distrib.c [-.vms]vmslink.opt
	$(CC) $(ALL_CFLAGS) /obj=test-distrib.obj $(srcdir)test-distrib.c
	$(LD) $(LDFLAGS) /exe=test-distrib.exe test-distrib.obj,[-.vms]vmslink.opt/opt

test-distrib : test-distrib.exe
	mcr sys$disk:[]test-distrib $(srcdir)testfile

GETOPTOBJS = getopt.obj, getopt1.obj $(ALLOCA)
GETOPTDEPS = $(GETOPTOBJS) $(srcdir)getopt.h
getopt.obj : $(srcdir)getopt.c $(srcdir)getopt.h
getopt1.obj : $(srcdir)getopt1.c $(srcdir)getopt.h
alloca.obj : $(srcdir)alloca.c
	$(CC) $(ALLOCA_CFLAGS) $(srcdir)alloca.c /obj=alloca.obj

etags.exe : $(srcdir)etags.c $(GETOPTDEPS) [-.vms]vmslib.olb \
		[-.src]config.h [-.vms]vmslink.opt
	@ extra_defs=",""VERSION""=""""""$(version)"""""",""USE_HACKARGV""="""""
	$(CC) $(ALL_CFLAGS) $(srcdir)etags.c /obj=etags.obj
	@ extra_defs = ""
	link /exe=etags.exe etags.obj,$(GETOPTOBJS), \
		[-.vms]vmslib.olb/lib,[-.vms]vmslink.opt/opt

wakeup.exe : $(srcdir)wakeup.c [-.vms]vmslink.opt

profile.obj : $(srcdir)profile.c [-.vms]vmslink.opt
vmstime.obj : $(srcdir_dev)[$(srcdir_dir).-.src]vmstime.c -
   $(srcdir_dev)[$(srcdir_dir).-.src]vmstime.h $(config_h)
profile.exe : profile.obj vmstime.obj
	link /exec=profile.exe profile.obj,vmstime.obj,[-.vms]vmslink.opt/opt

make-docfile.exe : $(srcdir)make-docfile.c [-.vms]vmslink.opt

digest-doc.exe : $(srcdir)digest-doc.c [-.vms]vmslink.opt

SORTED_DOC_OBJS=sorted-doc.obj qsort.obj $(ALLOCA)
qsort.obj : $(srcdir)qsort.c
sorted-doc.obj : $(srcdir)sorted-doc.c
sorted-doc.exe : $(SORTED_DOC_OBJS) [-.vms]vmslink.opt
	$(LD)/exe=sorted-doc.exe sorted-doc.obj,qsort.obj$(ALLOCA),[-.vms]vmslink.opt/opt

b2m.obj : $(srcdir)b2m.c [-.src]config.h
	@ extra_incl = ",$(srcdir_dev)[$(srcdir_dir).-.src]"
	$(CC) $(ALL_CFLAGS) $(srcdir)b2m.c /obj=b2m.obj
	@ extra_incl = ""

b2m.exe : $(srcdir)b2m.c [-.src]config.h [-.vms]vmslink.opt
	@ extra_incl = ",$(srcdir_dev)[$(srcdir_dir).-.src]"
	$(CC) $(ALL_CFLAGS) $(srcdir)b2m.c /obj=b2m.obj
	@ extra_incl = ""
	$(LD)/exe=b2m.exe b2m.obj,[-.vms]vmslink.opt/opt

movemail.exe : $(srcdir)movemail.c [-.src]config.h [-.vms]vmslink.opt
	@ extra_incl = ",$(srcdir_dev)[$(srcdir_dir).-.src]"
	$(CC) $(ALL_CFLAGS) $(srcdir)movemail.c /obj=movemail.obj
	@ extra_incl = ""
	$(LD)/exe=movemail.exe movemail.obj,[-.vms]vmslink.opt/opt

cvtmail.exe : $(srcdir)cvtmail.c [-.vms]vmslink.opt

fakemail.exe : $(srcdir)fakemail.c [-.src]config.h [-.vms]vmslink.opt
	@ extra_incl = ",$(srcdir_dev)[$(srcdir_dir).-.src]"
	$(CC) $(CPP_CFLAGS) $(srcdir)fakemail.c /obj=fakemail.obj
	@ extra_incl = ""
	$(LD)/exe=fakemail.exe fakemail.obj,[-.vms]vmslink.opt/opt

vmssendmail.exe : $(srcdir)vmssendmail.c [-.vms]vmslink.opt


vmsgetmail.obj : $(srcdir)vmsgetmail.c $(srcdir)mailmsgdef.h \
		$(srcdir)maildef.h $(srcdir)mail.h $(srcdir)getopt.h
vmsgetmail.exe : vmsgetmail.obj $(GETOPTOBJS) [-.vms]vmslink.opt
	$(LD) $(LDFLAGS) /exe=vmsgetmail.exe vmsgetmail.obj,$(GETOPTOBJS),\
		[-.vms]vmslink.opt/opt

yow.exe : $(srcdir)yow.c [-.src]paths.h [-.vms]vmslink.opt

hexl.exe : $(srcdir)hexl.c [-.vms]vmslink.opt

TIMEROBJS=getdate.obj, timer.obj $(ALLOCA)
getdate.obj : $(srcdir)getdate.y [-.src]config.h
	$(YACC) $(YFLAGS) $(srcdir)getdate.y
	@ extra_incl = ",$(srcdir_dev)[$(srcdir_dir).-.src]"
	$(CC)  $(CPP_CFLAGS) y_tab.c
	@ extra_incl = ""
	rename y_tab.obj getdate.obj
timer.obj : $(srcdir)timer.c [-.src]config.h
	@ extra_incl = ",$(srcdir_dev)[$(srcdir_dir).-.src]"
	$(CC) $(CPP_CFLAGS) $(srcdir)timer.c
	@ extra_incl = ""
timer.exe : $(TIMEROBJS) [-.vms]vmslink.opt
	$(LD)/exe=timer.exe $(TIMEROBJS),[-.vms]vmslink.opt/opt

#if 0
make-path.exe : $(srcdir)make-path.c [-.src]config.h [-.vms]vmslink.opt
	@ extra_incl = ",$(srcdir_dev)[$(srcdir_dir).-.src]"
	$(CC) $(CPP_CFLAGS) $(srcdir)make-path.c /obj=make-path.obj
	$(LD)/exe=make-path.exe make-path.obj,[-.vms]vmslink.opt/opt
	@ extra_incl = ""
#endif