Mercurial > hg > xemacs-beta
view Makefile.in.in @ 665:fdefd0186b75
[xemacs-hg @ 2001-09-20 06:28:42 by ben]
The great integral types renaming.
The purpose of this is to rationalize the names used for various
integral types, so that they match their intended uses and follow
consist conventions, and eliminate types that were not semantically
different from each other.
The conventions are:
-- All integral types that measure quantities of anything are
signed. Some people disagree vociferously with this, but their
arguments are mostly theoretical, and are vastly outweighed by
the practical headaches of mixing signed and unsigned values,
and more importantly by the far increased likelihood of
inadvertent bugs: Because of the broken "viral" nature of
unsigned quantities in C (operations involving mixed
signed/unsigned are done unsigned, when exactly the opposite is
nearly always wanted), even a single error in declaring a
quantity unsigned that should be signed, or even the even more
subtle error of comparing signed and unsigned values and
forgetting the necessary cast, can be catastrophic, as
comparisons will yield wrong results. -Wsign-compare is turned
on specifically to catch this, but this tends to result in a
great number of warnings when mixing signed and unsigned, and
the casts are annoying. More has been written on this
elsewhere.
-- All such quantity types just mentioned boil down to EMACS_INT,
which is 32 bits on 32-bit machines and 64 bits on 64-bit
machines. This is guaranteed to be the same size as Lisp
objects of type `int', and (as far as I can tell) of size_t
(unsigned!) and ssize_t. The only type below that is not an
EMACS_INT is Hashcode, which is an unsigned value of the same
size as EMACS_INT.
-- Type names should be relatively short (no more than 10
characters or so), with the first letter capitalized and no
underscores if they can at all be avoided.
-- "count" == a zero-based measurement of some quantity. Includes
sizes, offsets, and indexes.
-- "bpos" == a one-based measurement of a position in a buffer.
"Charbpos" and "Bytebpos" count text in the buffer, rather than
bytes in memory; thus Bytebpos does not directly correspond to
the memory representation. Use "Membpos" for this.
-- "Char" refers to internal-format characters, not to the C type
"char", which is really a byte.
-- For the actual name changes, see the script below.
I ran the following script to do the conversion. (NOTE: This script
is idempotent. You can safely run it multiple times and it will
not screw up previous results -- in fact, it will do nothing if
nothing has changed. Thus, it can be run repeatedly as necessary
to handle patches coming in from old workspaces, or old branches.)
There are two tags, just before and just after the change:
`pre-integral-type-rename' and `post-integral-type-rename'. When
merging code from the main trunk into a branch, the best thing to
do is first merge up to `pre-integral-type-rename', then apply the
script and associated changes, then merge from
`post-integral-type-change' to the present. (Alternatively, just do
the merging in one operation; but you may then have a lot of
conflicts needing to be resolved by hand.)
Script `fixtypes.sh' follows:
----------------------------------- cut ------------------------------------
files="*.[ch] s/*.h m/*.h config.h.in ../configure.in Makefile.in.in ../lib-src/*.[ch] ../lwlib/*.[ch]"
gr Memory_Count Bytecount $files
gr Lstream_Data_Count Bytecount $files
gr Element_Count Elemcount $files
gr Hash_Code Hashcode $files
gr extcount bytecount $files
gr bufpos charbpos $files
gr bytind bytebpos $files
gr memind membpos $files
gr bufbyte intbyte $files
gr Extcount Bytecount $files
gr Bufpos Charbpos $files
gr Bytind Bytebpos $files
gr Memind Membpos $files
gr Bufbyte Intbyte $files
gr EXTCOUNT BYTECOUNT $files
gr BUFPOS CHARBPOS $files
gr BYTIND BYTEBPOS $files
gr MEMIND MEMBPOS $files
gr BUFBYTE INTBYTE $files
gr MEMORY_COUNT BYTECOUNT $files
gr LSTREAM_DATA_COUNT BYTECOUNT $files
gr ELEMENT_COUNT ELEMCOUNT $files
gr HASH_CODE HASHCODE $files
----------------------------------- cut ------------------------------------
`fixtypes.sh' is a Bourne-shell script; it uses 'gr':
----------------------------------- cut ------------------------------------
#!/bin/sh
# Usage is like this:
# gr FROM TO FILES ...
# globally replace FROM with TO in FILES. FROM and TO are regular expressions.
# backup files are stored in the `backup' directory.
from="$1"
to="$2"
shift 2
echo ${1+"$@"} | xargs global-replace "s/$from/$to/g"
----------------------------------- cut ------------------------------------
`gr' in turn uses a Perl script to do its real work,
`global-replace', which follows:
----------------------------------- cut ------------------------------------
: #-*- Perl -*-
### global-modify --- modify the contents of a file by a Perl expression
## Copyright (C) 1999 Martin Buchholz.
## Copyright (C) 2001 Ben Wing.
## Authors: Martin Buchholz <martin@xemacs.org>, Ben Wing <ben@xemacs.org>
## Maintainer: Ben Wing <ben@xemacs.org>
## Current Version: 1.0, May 5, 2001
# This program 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.
#
# This program 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 XEmacs; see the file COPYING. If not, write to the Free
# Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
eval 'exec perl -w -S $0 ${1+"$@"}'
if 0;
use strict;
use FileHandle;
use Carp;
use Getopt::Long;
use File::Basename;
(my $myName = $0) =~ s@.*/@@; my $usage="
Usage: $myName [--help] [--backup-dir=DIR] [--line-mode] [--hunk-mode]
PERLEXPR FILE ...
Globally modify a file, either line by line or in one big hunk.
Typical usage is like this:
[with GNU print, GNU xargs: guaranteed to handle spaces, quotes, etc.
in file names]
find . -name '*.[ch]' -print0 | xargs -0 $0 's/\bCONST\b/const/g'\n
[with non-GNU print, xargs]
find . -name '*.[ch]' -print | xargs $0 's/\bCONST\b/const/g'\n
The file is read in, either line by line (with --line-mode specified)
or in one big hunk (with --hunk-mode specified; it's the default), and
the Perl expression is then evalled with \$_ set to the line or hunk of
text, including the terminating newline if there is one. It should
destructively modify the value there, storing the changed result in \$_.
Files in which any modifications are made are backed up to the directory
specified using --backup-dir, or to `backup' by default. To disable this,
use --backup-dir= with no argument.
Hunk mode is the default because it is MUCH MUCH faster than line-by-line.
Use line-by-line only when it matters, e.g. you want to do a replacement
only once per line (the default without the `g' argument). Conversely,
when using hunk mode, *ALWAYS* use `g'; otherwise, you will only make one
replacement in the entire file!
";
my %options = ();
$Getopt::Long::ignorecase = 0;
&GetOptions (
\%options,
'help', 'backup-dir=s', 'line-mode', 'hunk-mode',
);
die $usage if $options{"help"} or @ARGV <= 1;
my $code = shift;
die $usage if grep (-d || ! -w, @ARGV);
sub SafeOpen {
open ((my $fh = new FileHandle), $_[0]);
confess "Can't open $_[0]: $!" if ! defined $fh;
return $fh;
}
sub SafeClose {
close $_[0] or confess "Can't close $_[0]: $!";
}
sub FileContents {
my $fh = SafeOpen ("< $_[0]");
my $olddollarslash = $/;
local $/ = undef;
my $contents = <$fh>;
$/ = $olddollarslash;
return $contents;
}
sub WriteStringToFile {
my $fh = SafeOpen ("> $_[0]");
binmode $fh;
print $fh $_[1] or confess "$_[0]: $!\n";
SafeClose $fh;
}
foreach my $file (@ARGV) {
my $changed_p = 0;
my $new_contents = "";
if ($options{"line-mode"}) {
my $fh = SafeOpen $file;
while (<$fh>) {
my $save_line = $_;
eval $code;
$changed_p = 1 if $save_line ne $_;
$new_contents .= $_;
}
} else {
my $orig_contents = $_ = FileContents $file;
eval $code;
if ($_ ne $orig_contents) {
$changed_p = 1;
$new_contents = $_;
}
}
if ($changed_p) {
my $backdir = $options{"backup-dir"};
$backdir = "backup" if !defined ($backdir);
if ($backdir) {
my ($name, $path, $suffix) = fileparse ($file, "");
my $backfulldir = $path . $backdir;
my $backfile = "$backfulldir/$name";
mkdir $backfulldir, 0755 unless -d $backfulldir;
print "modifying $file (original saved in $backfile)\n";
rename $file, $backfile;
}
WriteStringToFile ($file, $new_contents);
}
}
----------------------------------- cut ------------------------------------
In addition to those programs, I needed to fix up a few other
things, particularly relating to the duplicate definitions of
types, now that some types merged with others. Specifically:
1. in lisp.h, removed duplicate declarations of Bytecount. The
changed code should now look like this: (In each code snippet
below, the first and last lines are the same as the original, as
are all lines outside of those lines. That allows you to locate
the section to be replaced, and replace the stuff in that
section, verifying that there isn't anything new added that
would need to be kept.)
--------------------------------- snip -------------------------------------
/* Counts of bytes or chars */
typedef EMACS_INT Bytecount;
typedef EMACS_INT Charcount;
/* Counts of elements */
typedef EMACS_INT Elemcount;
/* Hash codes */
typedef unsigned long Hashcode;
/* ------------------------ dynamic arrays ------------------- */
--------------------------------- snip -------------------------------------
2. in lstream.h, removed duplicate declaration of Bytecount.
Rewrote the comment about this type. The changed code should
now look like this:
--------------------------------- snip -------------------------------------
#endif
/* The have been some arguments over the what the type should be that
specifies a count of bytes in a data block to be written out or read in,
using Lstream_read(), Lstream_write(), and related functions.
Originally it was long, which worked fine; Martin "corrected" these to
size_t and ssize_t on the grounds that this is theoretically cleaner and
is in keeping with the C standards. Unfortunately, this practice is
horribly error-prone due to design flaws in the way that mixed
signed/unsigned arithmetic happens. In fact, by doing this change,
Martin introduced a subtle but fatal error that caused the operation of
sending large mail messages to the SMTP server under Windows to fail.
By putting all values back to be signed, avoiding any signed/unsigned
mixing, the bug immediately went away. The type then in use was
Lstream_Data_Count, so that it be reverted cleanly if a vote came to
that. Now it is Bytecount.
Some earlier comments about why the type must be signed: This MUST BE
SIGNED, since it also is used in functions that return the number of
bytes actually read to or written from in an operation, and these
functions can return -1 to signal error.
Note that the standard Unix read() and write() functions define the
count going in as a size_t, which is UNSIGNED, and the count going
out as an ssize_t, which is SIGNED. This is a horrible design
flaw. Not only is it highly likely to lead to logic errors when a
-1 gets interpreted as a large positive number, but operations are
bound to fail in all sorts of horrible ways when a number in the
upper-half of the size_t range is passed in -- this number is
unrepresentable as an ssize_t, so code that checks to see how many
bytes are actually written (which is mandatory if you are dealing
with certain types of devices) will get completely screwed up.
--ben
*/
typedef enum lstream_buffering
--------------------------------- snip -------------------------------------
3. in dumper.c, there are four places, all inside of switch()
statements, where XD_BYTECOUNT appears twice as a case tag. In
each case, the two case blocks contain identical code, and you
should *REMOVE THE SECOND* and leave the first.
| author | ben |
|---|---|
| date | Thu, 20 Sep 2001 06:31:11 +0000 |
| parents | 6452bb72f5b9 |
| children | 512e4a478e9d |
line wrap: on
line source
## DIST: This is the distribution Makefile for XEmacs. configure can ## DIST: make most of the changes to this file you might want, so try ## DIST: that first. ## This file is part of XEmacs. ## XEmacs 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. ## XEmacs 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 XEmacs; see the file COPYING. If not, write to ## the Free Software Foundation, Inc., 59 Temple Place - Suite 330, ## Boston, MA 02111-1307, USA. ## make all to compile and build XEmacs. ## make install to build and install it. ## make install-only to install after a previous complete build ## make TAGS to update tags tables. ## make clean or make mostlyclean ## Delete all files from the current directory that are normally ## created by building the program. Don't delete the files that ## record the configuration. Also preserve files that could be made ## by building, but normally aren't because the distribution comes ## with them. ## Delete `.dvi' files here if they are not part of the distribution. ## make distclean ## Delete all files from the current directory that are created by ## configuring or building the program. If you have unpacked the ## source and built the program without creating any other files, ## `make distclean' should leave only the files that were in the ## distribution. ## make realclean ## Delete everything from the current directory that can be ## reconstructed with this Makefile. This typically includes ## everything deleted by distclean, plus more: C source files ## produced by Bison, tags tables, info files, and so on. ## make extraclean ## Still more severe - delete backup and autosave files, too. #define NOT_C_CODE #include "src/config.h" #ifdef USE_GNU_MAKE RECURSIVE_MAKE=$(MAKE) #else @SET_MAKE@ RECURSIVE_MAKE=@RECURSIVE_MAKE@ #endif SHELL = /bin/sh LANG = C LC_ALL = C RM = rm -f MAKEPATH=./lib-src/make-path pwd = /bin/pwd TAR = tar ## ==================== Things `configure' Might Edit ==================== CC=@CC@ CPP=@CPP@ LN_S=@LN_S@ CFLAGS=@CFLAGS@ CPPFLAGS=@CPPFLAGS@ ## These help us choose version- and architecture-specific directories ## to install files in. ## This should be the number of the XEmacs version we're building, ## like `19.12' or `19.13'. version=@version@ ## This should be the name of the configuration we're building XEmacs ## for, like `mips-dec-ultrix' or `sparc-sun-sunos'. configuration=@configuration@ ## This will be the name of the generated binary and is set automatically ## by configure. PROGNAME=@PROGNAME@ ## ==================== 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 defaults to /usr/local. prefix=@prefix@ ## Variable data (as per each program update) goes here ## The default is ${PROGNAME} inststaticdir=@inststaticdir@ ## Static data (constant across program updates) goes here ## The default is ${PROGNAME}-${version} instvardir=@instvardir@ ## Like `prefix', but used for architecture-specific files. exec_prefix=@exec_prefix@ ## Where to install XEmacs and other binaries that people will want to ## run directly (like etags). bindir=@bindir@ ## Where to install architecture-independent data files. ## ${lispdir} and ${etcdir} are subdirectories of this. datadir=@datadir@ ## Where to find XEmacs packages. pkgdir=@pkgdir@ ## Where to install and expect the files that XEmacs modifies as it runs. ## These files are all architecture-independent. Right now, the ## only such data is the locking directory; statedir=@statedir@ ## Where to install and expect executable files to be run by XEmacs ## rather than directly by users, and other architecture-dependent data ## ${archlibdir} is a subdirectory of this. libdir=@libdir@ ## Where to install XEmacs's man pages, and what extension they should have. mandir=@mandir@ manext=.1 ## Where to install and expect the info files describing XEmacs. In the ## past, this defaulted to a subdirectory of ${prefix}/lib/xemacs, but ## since there are now many packages documented with the texinfo ## system, it is inappropriate to imply that it is part of XEmacs. infodir=@infodir@ ## Document me. ## See callproc.c for code which references this. infopath=@infopath@ ## Where to find the source code. The source code for XEmacs's C kernel is ## expected to be in ${srcdir}/src, and the source code for XEmacs's ## utility programs is expected to be in ${srcdir}/lib-src. This is ## set by the configure script's `--srcdir' option. srcdir=@srcdir@ ## Where the build is done. blddir=@blddir@ ## ==================== XEmacs-specific directories ==================== ## These variables hold the values XEmacs will actually use. They are ## based on the values of the standard Make variables above. ## Where to install the lisp files distributed with ## XEmacs. This includes the XEmacs version, so that the ## lisp files for different versions of XEmacs will install ## themselves in separate directories. lispdir=@lispdir@ ## Where to install the module files distributed with ## XEmacs. This includes the XEmacs version, so that the ## module files for different versions of XEmacs will install ## themselves in separate directories. moduledir=@moduledir@ ## Directory XEmacs should search for lisp files specific ## to this site (i.e. customizations), before consulting ## ${lispdir}. sitelispdir=@sitelispdir@ ## Directory XEmacs should search for module files specific ## to this site (i.e. customizations), before consulting ## ${moduledir}. sitemoduledir=@sitemoduledir@ ## Where XEmacs will search for its lisp files while ## building. This is only used during the process of ## compiling XEmacs, to help XEmacs find its lisp files ## before they've been installed in their final location. ## It's usually identical to lispdir, except that the ## entry for the directory containing the installed lisp ## files has been replaced with ../lisp. This should be a ## colon-separated list of directories. buildlispdir=${srcdir}/lisp ## Where to install the other architecture-independent ## data files distributed with XEmacs (like the tutorial, ## the cookie recipes and the Zippy database). This path ## usually contains the XEmacs version number, so the data ## files for multiple versions of XEmacs may be installed ## at once. etcdir=@etcdir@ ## Where to put the DOC file. docdir=@docdir@ ## Where to put executables to be run by XEmacs rather than ## the user. This path usually includes the XEmacs version ## and configuration name, so that multiple configurations ## for multiple versions of XEmacs may be installed at ## once. archlibdir=@archlibdir@ ## ==================== Utility Programs for the Build ==================== ## Allow the user to specify the install program. INSTALL = @install_pp@ @INSTALL@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_DATA = @INSTALL_DATA@ ## ============================= Targets ============================== ## Subdirectories to make recursively. `lisp' is not included ## because the compiled lisp files are part of the distribution ## and you cannot remake them without installing XEmacs first. MAKE_SUBDIR = @MAKE_SUBDIR@ ## Subdirectories that can be made recursively. SUBDIR = ${MAKE_SUBDIR} man ## The makefiles of the directories in ${MAKE_SUBDIR}. SUBDIR_MAKEFILES = @SUBDIR_MAKEFILES@ ## Subdirectories to `make install-arch-dep' recursively INSTALL_ARCH_DEP_SUBDIR = @INSTALL_ARCH_DEP_SUBDIR@ ## Subdirectories to install, and where they'll go. ## lib-src's makefile knows how to install it, so we don't do that here. ## When installing the info files, we need to do special things to ## avoid nuking an existing dir file, so we don't do that here; ## instead, we have written out explicit code in the `install' targets. COPYDIR = ${srcdir}/etc ${srcdir}/lisp COPYDESTS = ${etcdir} ${lispdir} GENERATED_HEADERS = src/paths.h src/Emacs.ad.h src/config.h lwlib/config.h src/sheap-adjust.h GENERATED_LISP = lisp/finder-inf.el all: ${PROGNAME} all-elc info ${PROGNAME}: ${GENERATED_HEADERS} ${MAKE_SUBDIR} ${GENERATED_LISP} ## For performance and consistency, no built-in rules .SUFFIXES: .NO_PARALLEL: ${GENERATED_HEADERS} ${MAKE_SUBDIR} dump-elcs .PHONY: ${SUBDIR} all beta all-elc all-elcs dump-elc dump-elcs finder ## Convenience target for XEmacs beta testers beta: clean all-elc finder info ## Convenience target for XEmacs maintainers ## This would run `make-xemacsdist' if I were really confident that everything ## was turnkey. dist: all-elc info ## Convenience target for XEmacs maintainers ## Updates some rarely generated files: ## - configure from configure.in ## - config.values.in from configure ## - src/depend from src/*.[ch] .PHONY: config configure depend config: configure depend configure: ${srcdir}/configure ${srcdir}/lib-src/config.values.in ${srcdir}/configure : ${srcdir}/configure.in cd ${srcdir} && autoconf ${srcdir}/lib-src/config.values.in : ${srcdir}/configure cd ${srcdir} && $(SHELL) lib-src/config.values.sh depend ${srcdir}/src/depend: cd ./src && $(RECURSIVE_MAKE) depend ## Build XEmacs and recompile out-of-date and missing .elc files along ## the way. all-elc all-elcs: lib-src lwlib dump-elcs src ${blddir}/src/${PROGNAME} -batch -vanilla \ -l update-elc-2.el -f batch-update-elc-2 lisp ## Sub-target for all-elc. dump-elc dump-elcs: ${GENERATED_HEADERS} FRC.dump-elcs cd ./src && $(RECURSIVE_MAKE) dump-elcs finder: src @echo "Building finder database ..." @(cd ./lisp; \ ${blddir}/src/${PROGNAME} -batch -vanilla \ -eval '(setq finder-compile-keywords-quiet t)' \ -l finder -f finder-compile-keywords ) @echo "Building finder database ...(done)" lisp/finder-inf.el: @echo "Building finder database ..." @(cd ./lisp; \ ${blddir}/src/${PROGNAME} -batch -vanilla \ -eval '(setq finder-compile-keywords-quiet t)' \ -l finder -f finder-compile-keywords ) @echo "Building finder database ...(done)" ## We have to force the building of Emacs.ad.h as well in order to get it ## updated correctly when VPATH is being used. Since we use move-if-change, ## it will only actually change if the user modified ${etcdir}/Emacs.ad. src/Emacs.ad.h: ${srcdir}/etc/Emacs.ad @echo "Producing \`src/Emacs.ad.h' from \`etc/Emacs.ad'." @$(RM) src/Emacs.ad.h @(echo "/* Do not edit this file!" ; \ echo " Automatically generated from ${srcdir}/etc/Emacs.ad" ; \ echo " */" ; \ $(SHELL) ${srcdir}/lib-src/ad2c ${srcdir}/etc/Emacs.ad ) > \ src/Emacs.ad.h src/sheap-adjust.h: @echo "Resetting \`src/sheap-adjust.h'."; \ (echo "/* Do not edit this file!" ; \ echo " Automatically generated by XEmacs */" ; \ echo "#define SHEAP_ADJUSTMENT 0") > $@ src: @SRC_SUBDIR_DEPS@ FRC.src pkg-src/tree-x: pkg-src/FRC.tree-x lib-src: FRC.lib-src lwlib: FRC.lwlib dynodump: FRC.dynodump FRC.src FRC.lib-src FRC.lwlib FRC.dynodump pkg-src/FRC.tree-x: FRC.lisp.finder-inf.el: ${SUBDIR}: ${SUBDIR_MAKEFILES} ${GENERATED_HEADERS} FRC cd ./$@ && $(RECURSIVE_MAKE) all Makefile: ${srcdir}/Makefile.in config.status ./config.status src/Makefile: ${srcdir}/src/Makefile.in.in ${srcdir}/src/depend config.status ./config.status lib-src/Makefile: ${srcdir}/lib-src/Makefile.in.in config.status ./config.status lwlib/Makefile: ${srcdir}/lwlib/Makefile.in.in config.status ./config.status pkg-src/tree-x/Makefile: ${srcdir}/pkg-src/tree-x/Makefile.in.in config.status ./config.status src/config.h: ${srcdir}/src/config.h.in ./config.status && touch $@ src/paths.h: ${srcdir}/src/paths.h.in ./config.status && touch $@ lwlib/config.h: ${srcdir}/lwlib/config.h.in ./config.status && touch $@ ## ==================== Installation ==================== ## If we let lib-src do its own installation, that means we ## don't have to duplicate the list of utilities to install in ## this Makefile as well. ## On AIX, use tar xBf. ## On Xenix, use tar xpf. .PHONY: install-only install install-arch-dep install-arch-indep gzip.el mkdir .PHONY: check-features ## We delete each directory in ${COPYDESTS} before we copy into it; ## that way, we can reinstall over directories that have been put in ## place with their files read-only (perhaps because they are checked ## into RCS). In order to make this safe, we make sure that the ## source exists and is distinct from the destination. ## FSF doesn't depend on `all', but rather on ${MAKE_SUBDIR}, so that ## they "won't ever modify src/paths.h". But that means you can't do ## 'make install' right off the bat because src/paths.h won't exist. ## And, in XEmacs case, src/Emacs.ad.h won't exist either. I also ## don't see the point in avoiding modifying paths.h. It creates an ## inconsistency in the build process. So we go ahead and depend on ## all. --cet check-features: all ${blddir}/src/${PROGNAME} -batch -l check-features.el install-only: ${MAKE_SUBDIR} check-features install-arch-dep install-arch-indep install: all check-features install-arch-dep install-arch-indep install-arch-dep: mkdir for subdir in ${INSTALL_ARCH_DEP_SUBDIR}; do \ (cd ./$${subdir} && $(RECURSIVE_MAKE) install prefix=${prefix} \ exec_prefix=${exec_prefix} bindir=${bindir} libdir=${libdir} \ archlibdir=${archlibdir}) ; done if test "`(cd ${archlibdir} && $(pwd))`" != \ "`(cd ./lib-src && $(pwd))`"; then \ if test -f ../Installation; then \ ${INSTALL_DATA} ../Installation ${archlibdir}/Installation; \ fi; \ ${INSTALL_DATA} lib-src/config.values ${docdir}/config.values; \ ${INSTALL_DATA} lib-src/DOC ${docdir}/DOC; \ for subdir in `find ${archlibdir} -type d ! -name RCS ! -name SCCS ! -name CVS -print` ; \ do (cd $${subdir} && $(RM) -r RCS CVS SCCS \#* *~) ; done ; \ else true; fi #ifdef PDUMP ${INSTALL_DATA} src/${PROGNAME}.dmp ${bindir}/${PROGNAME}-${version}-`src/${PROGNAME} -sd`.dmp #endif #ifdef WIN32_NATIVE ${INSTALL_PROGRAM} src/${PROGNAME} ${bindir}/${PROGNAME} -chmod 0755 ${bindir}/${PROGNAME} #else ${INSTALL_PROGRAM} src/${PROGNAME} ${bindir}/${PROGNAME}-${version} -chmod 0755 ${bindir}/${PROGNAME}-${version} # ifdef CYGWIN cd ${bindir} && $(RM) ./${PROGNAME} && ${LN_S} ${PROGNAME}-${version}.exe ./${PROGNAME} # else cd ${bindir} && $(RM) ./${PROGNAME} && ${LN_S} ${PROGNAME}-${version} ./${PROGNAME} # endif /* CYGWIN */ #endif /* WIN32_NATIVE */ if test "${prefix}" != "${exec_prefix}"; then \ $(MAKEPATH) ${exec_prefix}/lib/${instvardir}; \ for dir in \ lib/${inststaticdir} \ lib/${instvardir}/etc \ lib/${instvardir}/info \ lib/${instvardir}/lisp; do \ if test ! -d ${exec_prefix}/$${dir}; then \ $(LN_S) ${prefix}/$${dir} ${exec_prefix}/$${dir}; fi; \ done; \ fi install-arch-indep: mkdir info -@set ${COPYDESTS} ; \ for dir in ${COPYDIR} ; do \ if test "`(cd $$1 && $(pwd))`" != \ "`(cd $${dir} && $(pwd))`"; then \ : do nothing - echo "rm -rf $$1" ; \ fi ; \ shift ; \ done -set ${COPYDESTS} ; \ for dir in ${COPYDESTS} ; do \ if test ! -d $${dir} ; then mkdir $${dir} ; fi ; \ done ; \ for dir in ${COPYDIR} ; do \ dest=$$1 ; shift ; \ test -d $${dir} \ -a "`(cd $${dir} && $(pwd))`" != \ "`(cd $${dest} && $(pwd))`" \ && (echo "Copying $${dir}..." ; \ (cd $${dir} && $(TAR) -cf - . ) | \ (cd $${dest} && umask 022 && $(TAR) -xf - );\ chmod 0755 $${dest}; \ for subdir in `find $${dest} -type d ! -name RCS ! -name SCCS ! -name CVS -print` ; do \ (cd $${subdir} && $(RM) -r RCS CVS SCCS \#* *~) ; \ done) ; \ done if test "`(cd ${srcdir}/info && $(pwd))`" != \ "`(cd ${infodir} && $(pwd))`" && cd ${srcdir}/info; then \ if test ! -f ${infodir}/dir -a -f dir ; then \ ${INSTALL_DATA} ${srcdir}/info/dir ${infodir}/dir ; \ fi ; \ for file in *.info* ; do \ ${INSTALL_DATA} $${file} ${infodir}/$${file} ; \ chmod 0644 ${infodir}/$${file}; \ done ; \ fi cd ${srcdir}/etc && \ for page in xemacs etags ctags gnuserv gnuclient gnuattach gnudoit; do \ ${INSTALL_DATA} ${srcdir}/etc/$${page}.1 ${mandir}/$${page}${manext} ; \ chmod 0644 ${mandir}/$${page}${manext} ; \ done @echo "If you would like to save approximately 2M of disk space, do" @echo "make gzip-el" @echo "or you may run " @echo ${srcdir}/lib-src/gzip-el.sh lispdir " from the command line." @echo "Where lispdir is where the lisp files were installed, i.e.," @echo "${lispdir}" gzip-el: $(SHELL) ${srcdir}/lib-src/gzip-el.sh ${lispdir} ## Build all the directories to install XEmacs in. ## Since we may be creating several layers of directories, ## (e.g. /usr/local/lib/${PROGNAME}-20.5/sparc-sun-solaris2.6), we use ## make-path instead of mkdir. Not all mkdirs have the `-p' flag. mkdir: FRC.mkdir ${MAKEPATH} ${COPYDESTS} ${docdir} ${infodir} ${archlibdir} \ ${mandir} ${bindir} ${datadir} ${libdir} ${pkgdir} \ #ifdef HAVE_SHLIB ${moduledir} ${sitemoduledir} \ #endif ${sitelispdir} ## Delete all the installed files that the `install' target would ## create (but not the noninstalled files such as `make all' would ## create). #### Don't delete the lisp and etc directories if they're in the source tree. #### This target has not been updated in sometime and until it is it #### would be extremely dangerous for anyone to use it. ##uninstall: ## (cd ./lib-src; \ ## $(RECURSIVE_MAKE) uninstall \ ## prefix=${prefix} exec_prefix=${exec_prefix} \ ## bindir=${bindir} libdir=${libdir} archlibdir=${archlibdir}) ## for dir in ${lispdir} ${etcdir} ; do \ ## case `(cd $${dir} ; $(pwd))` in \ ## `(cd ${srcdir} ; $(pwd))`* ) ;; \ ## * ) $(RM) $${dir} ;; \ ## esac ; \ ## case $${dir} in \ ## ${datadir}/${PROGNAME}/${version}/* ) \ ## $(RM) -r ${datadir}/${PROGNAME}/${version} \ ## ;; \ ## esac ; \ ## done ## cd ${infodir} && $(RM) cl* ${PROGNAME}* forms* info* vip* ## cd ${mandir} && $(RM) xemacs.1 etags.1 ctags.1 gnuserv.1 ## cd ${bindir} && $(RM) ${PROGNAME}-${version} ${PROGNAME} ## Some makes seem to remember that they've built something called FRC, ## so you can only use a given FRC once per makefile. FRC FRC.src.paths.h FRC.mkdir FRC.dump-elcs FRC.info: FRC.mostlyclean FRC.clean FRC.distclean FRC.realclean FRC.tags: ## ==================== Cleaning up and miscellanea ==================== .PHONY: mostlyclean clean distclean realclean extraclean ## `mostlyclean' ## Like `clean', but may refrain from deleting a few files that people ## normally don't want to recompile. For example, the `mostlyclean' ## target for GCC does not delete `libgcc.a', because recompiling it ## is rarely necessary and takes a lot of time. mostlyclean: FRC.mostlyclean for d in $(SUBDIR); do (cd ./$$d && $(RECURSIVE_MAKE) $@); done ## `clean' ## Delete all files from the current directory that are normally ## created by building the program. Don't delete the files that ## record the configuration. Also preserve files that could be made ## by building, but normally aren't because the distribution comes ## with them. ## Delete `.dvi' files here if they are not part of the distribution. clean: FRC.clean for d in $(SUBDIR); do (cd ./$$d && $(RECURSIVE_MAKE) $@); done $(RM) core ## `distclean' ## Delete all files from the current directory that are created by ## configuring or building the program. If you have unpacked the ## source and built the program without creating any other files, ## `make distclean' should leave only the files that were in the ## distribution. top_distclean=\ $(RM) config.status config.log confdefs.h config-tmp-* build-install Installation ; \ $(RM) core .sbinit lock/* GNUmakefile Makefile Makefile.in ; \ $(RM) lisp/finder-inf.el* Installation.el Installation.elc ; \ $(RM) -r site-packages xemacs-packages mule-packages site-lisp distclean: FRC.distclean for d in $(SUBDIR); do (cd ./$$d && $(RECURSIVE_MAKE) $@); done -${top_distclean} ## `realclean' ## Delete everything from the current directory that can be ## reconstructed with this Makefile. This typically includes ## everything deleted by distclean, plus more: C source files ## produced by Bison, tags tables, info files, and so on. ## One exception, however: `make realclean' should not delete ## `configure' even if `configure' can be remade using a rule in the ## Makefile. More generally, `make realclean' should not delete ## anything that needs to exist in order to run `configure' and then ## begin to build the program. realclean: FRC.realclean for d in $(SUBDIR); do (cd ./$$d && $(RECURSIVE_MAKE) $@); done -${top_distclean} $(RM) TAGS ## This doesn't actually appear in the coding standards, but Karl ## says GCC supports it, and that's where the configuration part of ## the coding standards seem to come from. It's like distclean, but ## it deletes backup and autosave files too. extraclean: for d in $(SUBDIR); do (cd ./$$d && $(RECURSIVE_MAKE) $@); done $(RM) *~ \#* -${top_distclean} ## Unlocking and relocking. The idea of these productions is to reduce ## hassles when installing an incremental tar of XEmacs. Do `make unlock' ## before unlocking the file to take the write locks off all sources so ## that tar xvof will overwrite them without fuss. Then do `make relock' ## afterward so that VC mode will know which files should be checked in ## if you want to mung them. ## Note: it's no disaster if these productions miss a file or two; tar ## and VC will swiftly let you know if this happens, and it is easily ## corrected. SOURCES = ChangeLog GETTING.GNU.SOFTWARE INSTALL Makefile.in PROBLEMS \ README build-install.in configure make-dist move-if-change .PHONY: unlock relock TAGS tags check dist info dvi mcs unlock: chmod u+w $(SOURCES) cpp/* -cd ./elisp && chmod u+w Makefile README *.texi for d in src etc lib-src lisp; do (cd ./$$d && $(RECURSIVE_MAKE) $@); done cd ./lisp/term && chmod u+w README *.el cd ./man && chmod u+w *texi* ChangeLog split-man cd ./lwlib && chmod u+w *.[ch] Makefile.in.in relock: chmod u-w $(SOURCES) cpp/* -cd ./elisp && chmod u-w Makefile README *.texi for d in src etc lib-src lisp; do (cd ./$$d && $(RECURSIVE_MAKE) $@); done cd ./lisp/term && chmod u+w README *.el cd ./man && chmod u+w *texi* ChangeLog split-man cd ./lwlib && chmod u+w *.[ch] Makefile.in.in PRUNE_VC = -name SCCS -prune -o -name RCS -prune -o -name CVS -prune -o tagslisp = lisp TAGS tags: FRC.tags @echo "If you don't have a copy of etags around, then do 'make lib-src' first." $(RM) ${srcdir}/TAGS @PATH=`$(pwd)`/lib-src:$$PATH HOME=/-=-; export PATH HOME; \ echo "Using etags from `which etags`." PATH=`$(pwd)`/lib-src:$$PATH ; export PATH; cd ${srcdir} && \ find src lwlib lib-src ${PRUNE_VC} -name '*.[ch]' -print | \ xargs etags -a -r '/[ ]*DEF\(VAR\|INE\)_[A-Z_]+[ ]*([ ]*"\([^"]+\)"/\2/'; \ find ${tagslisp} ${PRUNE_VC} -name '*.el' ! -name 'auto-autoloads.el' -print | \ xargs etags -a -l none -r "/^(def\\(var\\|un\\|alias\\|const\\|macro\\|subst\\|struct\\|face\\|group\\|custom\\|ine-\\(function\\|compiler-macro\\|[a-z-]+alias\\)\\)[ ]+'?\\([^ ]+\\)/\\3/" check: cd ./src && $(RECURSIVE_MAKE) $@ info: FRC.info cd ${srcdir}/man && $(RECURSIVE_MAKE) $@ dvi: cd ${srcdir}/man && $(RECURSIVE_MAKE) $@ ## Fix up version information in executables (Solaris-only) mcs: date=`LANG=C LC_ALL=C date -u '+%e %b %Y'`; \ ident="@(#)RELEASE VERSION XEmacs ${version} $${date}"; \ for f in `file lib-src/* src/${PROGNAME} | grep ELF | sed -e 's/:.*//'`; do \ mcs -da "$${ident} `echo $${f} | sed 's/.*\///'`" $${f}; \ done