# -*- mode: makefile -*-

############################################################################
#                            Install options                               #
############################################################################

INSTALL_DIR=c:\Program Files\XEmacs\XEmacs-$(XEMACS_VERSION_STRING)

PACKAGE_PREFIX=c:\Program Files\XEmacs

############################################################################
#                      Compiled-in features: basic                         #
############################################################################

# Multilingual support.
MULE=0

# Native MS Windows support.
HAVE_MS_WINDOWS=1

# GTK support.  Do NOT set this to 1; this does not currently work.
HAVE_GTK=0
GTK_DIR=

############################################################################
#                  Compiled-in features: graphics formats                  #
############################################################################

# Directory under which the optional libraries are placed.  To make your
# life easy, just grab http://ftp.xemacs.org/aux/optional-libs.exe
# (a self-installing .ZIP) and unzip them into an appropriate directory
# (by default, c:\src).  This gets you precompiled versions of all of
# the libraries below.
OPTIONAL_LIBRARY_DIR=c:\src

# Set this to enable XPM support (virtually mandatory), and specify
# the directory containing xpm.  Get the library from
# http://ftp.xemacs.org/aux/xpm-3.4k.tar.gz.
HAVE_XPM=1
XPM_DIR=$(OPTIONAL_LIBRARY_DIR)\xpm-3.4k

# Set this to enable GIF support (built-in).
HAVE_GIF=1

# Set this to enable PNG support (virtually mandatory), and specify
# the directories containing png and zlib.  Get the latest version from
# ftp://ftp.uu.net/graphics/png/.  NOTE: In order to compile libpng,
# you will have to rename the zlib directory to just `zlib'.  We don't
# do that here so we can preserve the version number, like for the other
# libraries.
HAVE_PNG=1
PNG_DIR=$(OPTIONAL_LIBRARY_DIR)\libpng-1.2.8
ZLIB_DIR=$(OPTIONAL_LIBRARY_DIR)\zlib-1.2.1

# Set this to enable JPEG support (useful, but not necessary), and specify
# the directory containing jpeg.  Get the latest version from
# ftp://ftp.uu.net/graphics/jpeg/.
HAVE_JPEG=1
JPEG_DIR=$(OPTIONAL_LIBRARY_DIR)\jpeg-6b

# Set this to enable TIFF support (not very important), and specify the
# directory containing tiff.  Get the latest version from
# ftp://ftp.uu.net/graphics/tiff/.
HAVE_TIFF=1
TIFF_DIR=$(OPTIONAL_LIBRARY_DIR)\tiff-v3.5.7

# Set this to enable XFace support (not very important), and specify the
# directory containing compface.  Get the library from
# http://ftp.xemacs.org/aux/compface-1.5.tar.gz.
HAVE_XFACE=1
COMPFACE_DIR=$(OPTIONAL_LIBRARY_DIR)\compface-1.5

############################################################################
#                            Build settings                                #
############################################################################

# If you want to the built files to be placed outside of the source tree
# (e.g. this allows you to build multiple versions of XEmacs, with
# different configuration settings, from the same source tree), run
# `make-build-dir' to create a skeleton build tree, giving it the name of a
# path.  This creates the specified directory and the `nt' directory below
# it, copies config.inc (if it exists), config.inc.samp and xemacs.mak into
# the `nt' directory, and modifies the config files to contain the path of
# the source tree in SOURCE_DIR.  This will not overwrite files that
# already exist, so it can safely be run more than once on the same tree.
#
# Running nmake in the skeleton build tree will then build XEmacs in that
# directory tree, using the source files as specified.  The paths of the
# `lisp' and `etc' directories in the source tree will be compiled into the
# executable as "last-resort" values -- i.e. they will be used if you
# simply run the executable as-is, but will not override any local copy of
# the `lisp' and/or `etc' directories that you may have made.
#
# Alternatively, you can just uncomment the line below for BUILD_DIR and
# specify a (possibly non-existent) path.  Running nmake will then put its
# build files into a parallel directory structure underneath the specified
# path, creating the directories as necessary.  The problem with this is
# that the first method above allows you to have a different copy of
# `config.inc' for each build directory, but doing it this way means you
# have only one version of config.inc, and have to manually change it for
# each different build.

# NOTE: These cannot be relative paths.  If you want the source and build to
# be relatives of each other, use $(MAKEROOT) to refer to the root of the
# current tree -- that's one level up from where xemacs.mak is located.

# SOURCE_DIR=c:\src\xemacs\working

# BUILD_DIR=c:\src\xemacs\msbuilds\working

# Set this to specify the location of makeinfo. (If not set, XEmacs will
# attempt to use its built-in, much slower texinfo support when building
# info files.) If you are building XEmacs yourself, you probably have
# Cygwin sitting around already.  If not, you should.  Cygwin provides a
# `makeinfo.exe' in /usr/bin/makeinfo (/usr/bin is virtual, it's /bin in
# the actual file system).
MAKEINFO=c:\cygwin\bin\makeinfo.exe

# Set this to turn on optimization when compiling.
OPTIMIZED_BUILD=0

# Set this to build with the fastcall calling convention, which uses registers
# instead of the stack and should speed things up a bit
# #### Change to 1 when I check in the ws with support for fastcall
USE_FASTCALL=0

############################################################################
#                          Development options                             #
############################################################################

# Set this to compile in support for profiling.  If you want line-by-line
# profiling under VC++, you also need debugging turned on.
PROFILE_SUPPORT=0

# Set this to enable debug code in XEmacs that doesn't slow things down,
# and to add debugging information to the executable. (The code that's
# enabled in XEmacs is primarily extra commands that aid in debugging
# problems.  The kind of debugging code that slows things down --
# i.e. internal error-checking -- is controlled by the ERROR_CHECK_ALL
# variable, below.)
DEBUG_XEMACS=1

# Set this to enable support for edit-and-continue under VC++.
# WARNING: This turns on incremental linking, which is known to lead to
# occasional weird crashes in pdump loading.  If that happens, do a
# nmake -f xemacs.mak clean so that temacs.exe and xemacs.exe get removed.
SUPPORT_EDIT_AND_CONTINUE=0

# Uncomment this to turn off or on the error-checking code, which adds
# abundant internal error checking (and slows things down a lot).  Normally,
# leave this alone -- it will be on for beta builds and off for release
# builds.
# ERROR_CHECK_ALL=0

# Uncomment this to turn on or off whether we compile source files as C++
# files.  This turns on additional error checking of various sorts.  Normally,
# leave it alone -- it will be on when ERROR_CHECK_ALL is on.
# CPLUSPLUS_COMPILE=0

# Set this to speed up building, for development purposes.
# WARNING: This may not completely rebuild all targets.  In particular,
# DOC is not rebuilt, and changes to lisp.h and config.h do not trigger
# mass rebuilding.  Other things may also be enabled that are not safe
# for release builds.
QUICK_BUILD=0

# Set this to see exactly which compilation commands are being run (not
# generally recommended).
VERBOSECC=0

# Set this to get nmake to use dependency info (recommended for development).
# Requires cygwin or ActiveState versions of Perl to be installed.
DEPEND=0

# Set this to use the portable dumper for dumping the preloaded Lisp
# routines, instead of the older "unexec" routines in unexnt.c.
USE_PORTABLE_DUMPER=1

# Set this to use the new experimental garbage-collection routines instead
# of the traditional XEmacs garbage-collection routines.
USE_KKCC=0

# Set this to turn on the use of the union type, which gets you improved
# type checking of Lisp_Objects -- they're declared as unions instead of
# ints, and so places where a Lisp_Object is mistakenly passed to a routine
# expecting an int (or vice-versa), or a check is written `if (foo)'
# instead of `if (!NILP (foo))', will be flagged as errors. (All of these
# do NOT lead to the expected results!  Qnil is not represented as 0 [so if
# (foo) will *ALWAYS* be true for a Lisp_Object], and the representation of
# an integer as a Lisp_Object is not just the integer's numeric value, but
# usually 2x the integer +/- 1.)

# There used to be a claim that it simplified debugging.  There may have
# been a grain of truth to this pre-19.8, when there was no lrecord type
# and all objects had a separate type appearing in the tag.  Nowadays,
# however, there is no debugging gain, and in fact frequent debugging *LOSS*,
# since many debuggers don't handle unions very well, and usually there is
# no way to directly specify a union from a debugging prompt.

# Furthermore, release builds should *NOT* be done this way because (a) you
# may get less efficiency, with compilers that can't figure out how to
# optimize the union into a machine word; (b) even worse, the union type
# often triggers compiler bugs, especially when combined with Mule and
# error-checking.  This has been the case with various times using GCC,
# *AND CURRENTLY HAPPENS WITH VC++*, at least when using pdump.  Therefore,
# be warned!
USE_UNION_TYPE=0