mirror of
git://gcc.gnu.org/git/gcc.git
synced 2025-03-20 12:41:17 +08:00
Merge from Cygnus etc 1998-05-15.
From-SVN: r19796
This commit is contained in:
Jeff Law
parent
3affd5f0f4
commit
a4de9f9d6f
@ -1,3 +1,36 @@
|
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Thu May 14 14:43:10 1998 Nick Clifton <nickc@cygnus.com>
|
||||
|
||||
* targetdoc/arm-interwork.texi: Document dlltool support of
|
||||
interworking.
|
||||
|
||||
Thu May 7 16:49:38 1998 Jason Molenda (crash@bugshack.cygnus.com)
|
||||
|
||||
* Install.in: Remove references to TCL_LIBRARY, TK_LIBRARY,
|
||||
and GDBTK_FILENAME.
|
||||
|
||||
Wed Apr 1 17:11:44 1998 Nick Clifton <nickc@cygnus.com>
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|
||||
* targetdoc/arm-interwork.texi: Document ARM/thumb interworking.
|
||||
|
||||
Tue Mar 31 15:28:20 1998 Ian Lance Taylor <ian@cygnus.com>
|
||||
|
||||
* standards.texi, make-stds.texi: Update to current FSF versions.
|
||||
* Makefile.in (standards.info): Depend upon make-std.texi.
|
||||
|
||||
Tue Mar 24 16:13:26 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
|
||||
|
||||
* configure: Regenerate with autoconf 2.12.1 to fix shell issues
|
||||
for NT native builds.
|
||||
|
||||
Mon Mar 9 16:41:04 1998 Doug Evans <devans@canuck.cygnus.com>
|
||||
|
||||
* make-rel-sym-tree (binprogs): Add objcopy.
|
||||
|
||||
Tue Feb 24 18:11:58 1998 Doug Evans <devans@canuck.cygnus.com>
|
||||
|
||||
* make-rel-sym-tree: as.new -> as-new, ld.new -> ld-new
|
||||
nm.new -> nm-new. Make symlinks to crt*.o.
|
||||
|
||||
Fri Nov 21 12:54:58 1997 Manfred Hollstein <manfred@s-direktnet.de>
|
||||
|
||||
* Makefile.in: Add --no-split argument to avoid creating files
|
||||
@ -8,11 +41,25 @@ Tue Oct 7 16:27:34 1997 Manfred Hollstein <manfred@s-direktnet.de>
|
||||
* aclocal.m4: Substitute INSTALL.
|
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* configure: Re-built.
|
||||
|
||||
Thu Sep 25 13:13:11 1997 Jason Molenda (crash@pern.cygnus.com)
|
||||
|
||||
* intro.texi: Add closing ifset.
|
||||
|
||||
Mon Sep 15 22:53:01 1997 Jeffrey A Law (law@cygnus.com)
|
||||
|
||||
* aclocal.m4: New file with replacement for AC_PROG_INSTALL.
|
||||
* configure.in: Use EGCS_PROG_INSTALL.
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|
||||
Mon Sep 1 10:31:32 1997 Angela Marie Thomas (angela@cygnus.com)
|
||||
|
||||
* Install.in: Move setting HOST and TARGET to the beginning
|
||||
of the file for editing convenience.
|
||||
|
||||
Mon Sep 1 10:28:37 1997 Angela Marie Thomas (angela@cygnus.com)
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|
||||
* Install.in.: More friendly options/messages when extracting
|
||||
from a file instead of a tape device.
|
||||
|
||||
Tue Jun 17 15:50:23 1997 Angela Marie Thomas (angela@cygnus.com)
|
||||
|
||||
* Install.in: Add /usr/bsd to PATH for Irix (home of compress)
|
||||
|
||||
@ -59,7 +59,7 @@ install-info: info
|
||||
|
||||
dvi: $(DVIFILES)
|
||||
|
||||
standards.info: $(srcdir)/standards.texi
|
||||
standards.info: $(srcdir)/standards.texi $(srcdir)/make-stds.texi
|
||||
$(MAKEINFO) --no-split -I$(srcdir) -o standards.info $(srcdir)/standards.texi
|
||||
|
||||
standards.dvi: $(srcdir)/standards.texi
|
||||
|
||||
@ -209,11 +209,12 @@ don't need to replace them with other programs.
|
||||
Each program-name variable should come with an options variable that is
|
||||
used to supply options to the program. Append @samp{FLAGS} to the
|
||||
program-name variable name to get the options variable name---for
|
||||
example, @code{BISONFLAGS}. (The name @code{CFLAGS} is an exception to
|
||||
this rule, but we keep it because it is standard.) Use @code{CPPFLAGS}
|
||||
in any compilation command that runs the preprocessor, and use
|
||||
@code{LDFLAGS} in any compilation command that does linking as well as
|
||||
in any direct use of @code{ld}.
|
||||
example, @code{BISONFLAGS}. (The names @code{CFLAGS} for the C
|
||||
compiler, @code{YFLAGS} for yacc, and @code{LFLAGS} for lex, are
|
||||
exceptions to this rule, but we keep them because they are standard.)
|
||||
Use @code{CPPFLAGS} in any compilation command that runs the
|
||||
preprocessor, and use @code{LDFLAGS} in any compilation command that
|
||||
does linking as well as in any direct use of @code{ld}.
|
||||
|
||||
If there are C compiler options that @emph{must} be used for proper
|
||||
compilation of certain files, do not include them in @code{CFLAGS}.
|
||||
@ -239,6 +240,9 @@ Put @code{CFLAGS} last in the compilation command, after other variables
|
||||
containing compiler options, so the user can use @code{CFLAGS} to
|
||||
override the others.
|
||||
|
||||
@code{CFLAGS} should be used in every invocation of the C compiler,
|
||||
both those which do compilation and those which do linking.
|
||||
|
||||
Every Makefile should define the variable @code{INSTALL}, which is the
|
||||
basic command for installing a file into the system.
|
||||
|
||||
@ -253,6 +257,18 @@ $(INSTALL_PROGRAM) foo $(bindir)/foo
|
||||
$(INSTALL_DATA) libfoo.a $(libdir)/libfoo.a
|
||||
@end example
|
||||
|
||||
Optionally, you may prepend the value of @code{DESTDIR} to the target
|
||||
filename. Doing this allows the installer to create a snapshot of the
|
||||
installation to be copied onto the real target filesystem later. Do not
|
||||
set the value of @code{DESTDIR} in your Makefile, and do not include it
|
||||
in any installed files. With support for @code{DESTDIR}, the above
|
||||
examples become:
|
||||
|
||||
@example
|
||||
$(INSTALL_PROGRAM) foo $(DESTDIR)$(bindir)/foo
|
||||
$(INSTALL_DATA) libfoo.a $(DESTDIR)$(libdir)/libfoo.a
|
||||
@end example
|
||||
|
||||
@noindent
|
||||
Always use a file name, not a directory name, as the second argument of
|
||||
the installation commands. Use a separate command for each file to be
|
||||
@ -279,6 +295,10 @@ When building the complete GNU system, the prefix will be empty and
|
||||
@file{/usr} will be a symbolic link to @file{/}.
|
||||
(If you are using Autoconf, write it as @samp{@@prefix@@}.)
|
||||
|
||||
Running @samp{make install} with a different value of @code{prefix}
|
||||
from the one used to build the program should @var{not} recompile
|
||||
the program.
|
||||
|
||||
@item exec_prefix
|
||||
A prefix used in constructing the default values of some of the
|
||||
variables listed below. The default value of @code{exec_prefix} should
|
||||
@ -288,6 +308,10 @@ be @code{$(prefix)}.
|
||||
Generally, @code{$(exec_prefix)} is used for directories that contain
|
||||
machine-specific files (such as executables and subroutine libraries),
|
||||
while @code{$(prefix)} is used directly for other directories.
|
||||
|
||||
Running @samp{make install} with a different value of @code{exec_prefix}
|
||||
from the one used to build the program should @var{not} recompile the
|
||||
program.
|
||||
@end table
|
||||
|
||||
Executable programs are installed in one of the following directories.
|
||||
@ -355,14 +379,11 @@ files. This directory should normally be @file{/usr/local/etc}, but
|
||||
write it as @file{$(prefix)/etc}.
|
||||
(If you are using Autoconf, write it as @samp{@@sysconfdir@@}.)
|
||||
|
||||
@c rewritten to avoid overfull hbox --tower
|
||||
Do not install executables
|
||||
@c here
|
||||
in this directory (they probably
|
||||
belong in @file{$(libexecdir)} or @file{$(sbindir)}). Also do not
|
||||
install files that are modified in the normal course of their use
|
||||
(programs whose purpose is to change the configuration of the system
|
||||
excluded). Those probably belong in @file{$(localstatedir)}.
|
||||
Do not install executables here in this directory (they probably belong
|
||||
in @file{$(libexecdir)} or @file{$(sbindir)}). Also do not install
|
||||
files that are modified in the normal course of their use (programs
|
||||
whose purpose is to change the configuration of the system excluded).
|
||||
Those probably belong in @file{$(localstatedir)}.
|
||||
|
||||
@item sharedstatedir
|
||||
The directory for installing architecture-independent data files which
|
||||
@ -415,7 +436,7 @@ should normally be @file{/usr/local/include}, but write it as
|
||||
@file{$(prefix)/include}.
|
||||
(If you are using Autoconf, write it as @samp{@@includedir@@}.)
|
||||
|
||||
Most compilers other than GCC do not look for header files in
|
||||
Most compilers other than GCC do not look for header files in directory
|
||||
@file{/usr/local/include}. So installing the header files this way is
|
||||
only useful with GCC. Sometimes this is not a problem because some
|
||||
libraries are only really intended to work with GCC. But some libraries
|
||||
@ -567,12 +588,12 @@ Here is a sample rule to install an Info file:
|
||||
@comment This example has been carefully formatted for the Make manual.
|
||||
@comment Please do not reformat it without talking to roland@gnu.ai.mit.edu.
|
||||
@smallexample
|
||||
$(infodir)/foo.info: foo.info
|
||||
$(DESTDIR)$(infodir)/foo.info: foo.info
|
||||
$(POST_INSTALL)
|
||||
# There may be a newer info file in . than in srcdir.
|
||||
-if test -f foo.info; then d=.; \
|
||||
else d=$(srcdir); fi; \
|
||||
$(INSTALL_DATA) $$d/foo.info $@@; \
|
||||
$(INSTALL_DATA) $$d/foo.info $(DESTDIR)$@@; \
|
||||
# Run install-info only if it exists.
|
||||
# Use `if' instead of just prepending `-' to the
|
||||
# line so we notice real errors from install-info.
|
||||
@ -580,8 +601,8 @@ $(infodir)/foo.info: foo.info
|
||||
# fail gracefully when there is an unknown command.
|
||||
if $(SHELL) -c 'install-info --version' \
|
||||
>/dev/null 2>&1; then \
|
||||
install-info --dir-file=$(infodir)/dir \
|
||||
$(infodir)/foo.info; \
|
||||
install-info --dir-file=$(DESTDIR)$(infodir)/dir \
|
||||
$(DESTDIR)$(infodir)/foo.info; \
|
||||
else true; fi
|
||||
@end smallexample
|
||||
|
||||
|
||||
@ -2,8 +2,8 @@
|
||||
@c %**start of header
|
||||
@setfilename standards.info
|
||||
@settitle GNU Coding Standards
|
||||
@c UPDATE THIS DATE WHENEVER YOU MAKE CHANGES!
|
||||
@set lastupdate 16 January 1997
|
||||
@c This date is automagically updated when you save this file:
|
||||
@set lastupdate March 13, 1998
|
||||
@c %**end of header
|
||||
|
||||
@ifinfo
|
||||
@ -28,7 +28,7 @@ END-INFO-DIR-ENTRY
|
||||
|
||||
@ifinfo
|
||||
GNU Coding Standards
|
||||
Copyright (C) 1992, 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
|
||||
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
|
||||
|
||||
Permission is granted to make and distribute verbatim copies of
|
||||
this manual provided the copyright notice and this permission notice
|
||||
@ -59,7 +59,7 @@ by the Free Software Foundation.
|
||||
@page
|
||||
|
||||
@vskip 0pt plus 1filll
|
||||
Copyright @copyright{} 1992, 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
|
||||
Copyright @copyright{} 1992, 1993, 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
|
||||
|
||||
Permission is granted to make and distribute verbatim copies of
|
||||
this manual provided the copyright notice and this permission notice
|
||||
@ -104,8 +104,8 @@ programs written in C, but many of the rules and principles are useful
|
||||
even if you write in another programming language. The rules often
|
||||
state reasons for writing in a certain way.
|
||||
|
||||
Corrections or suggestions regarding this document should be sent to
|
||||
@code{gnu@@prep.ai.mit.edu}. If you make a suggestion, please include a
|
||||
Corrections or suggestions for this document should be sent to
|
||||
@email{gnu@@gnu.org}. If you make a suggestion, please include a
|
||||
suggested new wording for it; our time is limited. We prefer a context
|
||||
diff to the @file{standards.texi} or @file{make-stds.texi} files, but if
|
||||
you don't have those files, please mail your suggestion anyway.
|
||||
@ -168,14 +168,18 @@ contributor to a program must sign some sort of legal papers in order
|
||||
for us to have clear title to the program. The main author alone is not
|
||||
enough.
|
||||
|
||||
So, before adding in any contributions from other people, tell us
|
||||
so we can arrange to get the papers. Then wait until we tell you
|
||||
So, before adding in any contributions from other people, please tell
|
||||
us, so we can arrange to get the papers. Then wait until we tell you
|
||||
that we have received the signed papers, before you actually use the
|
||||
contribution.
|
||||
|
||||
This applies both before you release the program and afterward. If
|
||||
you receive diffs to fix a bug, and they make significant changes, we
|
||||
need legal papers for it.
|
||||
need legal papers for that change.
|
||||
|
||||
This also applies to comments and documentation files. For copyright
|
||||
law, comments and code are just text. Copyright applies to all kinds of
|
||||
text, so we need legal papers for all kinds.
|
||||
|
||||
You don't need papers for changes of a few lines here or there, since
|
||||
they are not significant for copyright purposes. Also, you don't need
|
||||
@ -192,6 +196,10 @@ The very worst thing is if you forget to tell us about the other
|
||||
contributor. We could be very embarrassed in court some day as a
|
||||
result.
|
||||
|
||||
We have more detailed advice for maintainers of programs; if you have
|
||||
reached the stage of actually maintaining a program for GNU (whether
|
||||
released or not), please ask us for a copy.
|
||||
|
||||
@node Design Advice
|
||||
@chapter General Program Design
|
||||
|
||||
@ -236,9 +244,6 @@ completely with something totally different and better. (For example,
|
||||
feature as well. (There is a free @code{vi} clone, so we offer it.)
|
||||
|
||||
Additional useful features not in Berkeley Unix are welcome.
|
||||
Additional programs with no counterpart in Unix may be useful,
|
||||
but our first priority is usually to duplicate what Unix already
|
||||
has.
|
||||
|
||||
@node Using Extensions
|
||||
@section Using Non-standard Features
|
||||
@ -323,13 +328,16 @@ write in @sc{ansi} C.
|
||||
Using a language other than C is like using a non-standard feature: it
|
||||
will cause trouble for users. Even if GCC supports the other language,
|
||||
users may find it inconvenient to have to install the compiler for that
|
||||
other language in order to build your program. So please write in C.
|
||||
other language in order to build your program. For example, if you
|
||||
write your program in C++, people will have to install the C++ compiler
|
||||
in order to compile your program. Thus, it is better if you write in C.
|
||||
|
||||
There are three exceptions for this rule:
|
||||
But there are three situations when there is no disadvantage in using
|
||||
some other language:
|
||||
|
||||
@itemize @bullet
|
||||
@item
|
||||
It is okay to use a special language if the same program contains an
|
||||
It is okay to use another language if your program contains an
|
||||
interpreter for that language.
|
||||
|
||||
For example, if your program links with GUILE, it is ok to write part of
|
||||
@ -343,10 +351,14 @@ This is okay because the only people who want to build the tool will be
|
||||
those who have installed the other language anyway.
|
||||
|
||||
@item
|
||||
If an application is not of extremely widespread interest, then perhaps
|
||||
If an application is of interest to a narrow community, then perhaps
|
||||
it's not important if the application is inconvenient to install.
|
||||
@end itemize
|
||||
|
||||
C has one other advantage over C++ and other compiled languages: more
|
||||
people know C, so more people will find it easy to read and modify the
|
||||
program if it is written in C.
|
||||
|
||||
@node Program Behavior
|
||||
@chapter Program Behavior for All Programs
|
||||
|
||||
@ -606,10 +618,10 @@ you can do so by printing an additional line of version info for each
|
||||
library you want to mention. Use the same format for these lines as for
|
||||
the first line.
|
||||
|
||||
Please don't mention all the libraries that the program uses ``just for
|
||||
completeness''---that would produce a lot of unhelpful clutter. Please
|
||||
mention library version numbers only if you find in practice that they
|
||||
are very important to you in debugging.
|
||||
Please do not mention all of the libraries that the program uses ``just
|
||||
for completeness''---that would produce a lot of unhelpful clutter.
|
||||
Please mention library version numbers only if you find in practice that
|
||||
they are very important to you in debugging.
|
||||
|
||||
The following line, after the version number line or lines, should be a
|
||||
copyright notice. If more than one copyright notice is called for, put
|
||||
@ -628,10 +640,12 @@ Here's an example of output that follows these rules:
|
||||
@smallexample
|
||||
GNU Emacs 19.34.5
|
||||
Copyright (C) 1996 Free Software Foundation, Inc.
|
||||
GNU Emacs comes with NO WARRANTY, to the extent permitted by law.
|
||||
GNU Emacs comes with NO WARRANTY,
|
||||
to the extent permitted by law.
|
||||
You may redistribute copies of GNU Emacs
|
||||
under the terms of the GNU General Public License.
|
||||
For more information about these matters, see the files named COPYING.
|
||||
For more information about these matters,
|
||||
see the files named COPYING.
|
||||
@end smallexample
|
||||
|
||||
You should adapt this to your program, of course, filling in the proper
|
||||
@ -664,7 +678,7 @@ Report bugs to @var{mailing-address}.
|
||||
Here is a table of long options used by GNU programs. It is surely
|
||||
incomplete, but we aim to list all the options that a new program might
|
||||
want to be compatible with. If you use names not already in the table,
|
||||
please send @samp{gnu@@prep.ai.mit.edu} a list of them, with their
|
||||
please send @email{gnu@@gnu.org} a list of them, with their
|
||||
meanings, so we can update the table.
|
||||
|
||||
@c Please leave newlines between items in this table; it's much easier
|
||||
@ -1159,7 +1173,7 @@ Used in @code{su}.
|
||||
@item machine
|
||||
No listing of which programs already use this;
|
||||
someone should check to
|
||||
see if any actually do and tell @code{gnu@@prep.ai.mit.edu}.
|
||||
see if any actually do, and tell @email{gnu@@gnu.org}.
|
||||
|
||||
@item macro-name
|
||||
@samp{-M} in @code{ptx}.
|
||||
@ -1962,6 +1976,11 @@ its sense}. @samp{#else} should have a comment describing the condition
|
||||
@dots{}
|
||||
#endif /* not foo */
|
||||
@end group
|
||||
@group
|
||||
#ifdef foo
|
||||
@dots{}
|
||||
#endif /* foo */
|
||||
@end group
|
||||
@end example
|
||||
|
||||
@noindent
|
||||
@ -1975,9 +1994,13 @@ but, by contrast, write the comments this way for a @samp{#ifndef}:
|
||||
@dots{}
|
||||
#endif /* foo */
|
||||
@end group
|
||||
@group
|
||||
#ifndef foo
|
||||
@dots{}
|
||||
#endif /* not foo */
|
||||
@end group
|
||||
@end example
|
||||
|
||||
|
||||
@node Syntactic Conventions
|
||||
@section Clean Use of C Constructs
|
||||
|
||||
@ -2433,7 +2456,7 @@ printf ((nfiles != 1 ? gettext ("%d files processed")
|
||||
@end example
|
||||
|
||||
@noindent
|
||||
This can any method of forming the plural of the word for ``file'', and
|
||||
This can be any method of forming the plural of the word for ``file'', and
|
||||
also handles languages that require agreement in the word for
|
||||
``processed''.
|
||||
|
||||
@ -2924,9 +2947,12 @@ to work with @var{package}.
|
||||
@c Giving an optional @var{parameter} of
|
||||
@c @samp{no} should omit @var{package}, if it is used by default.
|
||||
|
||||
Possible values of @var{package} include @samp{x}, @samp{x-toolkit},
|
||||
@samp{gnu-as} (or @samp{gas}), @samp{gnu-ld}, @samp{gnu-libc}, and
|
||||
@samp{gdb}.
|
||||
Possible values of @var{package} include
|
||||
@samp{gnu-as} (or @samp{gas}), @samp{gnu-ld}, @samp{gnu-libc},
|
||||
@samp{gdb},
|
||||
@samp{x},
|
||||
and
|
||||
@samp{x-toolkit}.
|
||||
|
||||
Do not use a @samp{--with} option to specify the file name to use to
|
||||
find certain files. That is outside the scope of what @samp{--with}
|
||||
@ -2993,9 +3019,9 @@ ignore most of its arguments.
|
||||
@node Releases
|
||||
@section Making Releases
|
||||
|
||||
Package the distribution of Foo version 69.96 in a gzipped tar file
|
||||
named @file{foo-69.96.tar.gz}. It should unpack into a subdirectory
|
||||
named @file{foo-69.96}.
|
||||
Package the distribution of @code{Foo version 69.96} up in a gzipped tar
|
||||
file with the name @file{foo-69.96.tar.gz}. It should unpack into a
|
||||
subdirectory named @file{foo-69.96}.
|
||||
|
||||
Building and installing the program should never modify any of the files
|
||||
contained in the distribution. This means that all the files that form
|
||||
@ -3059,3 +3085,9 @@ other files to get.
|
||||
@contents
|
||||
|
||||
@bye
|
||||
Local variables:
|
||||
update-date-leading-regexp: "@c This date is automagically updated when you save this file:\n@set lastupdate "
|
||||
update-date-trailing-regexp: ""
|
||||
eval: (load "/gd/gnuorg/update-date.el")
|
||||
eval: (add-hook 'write-file-hooks 'update-date)
|
||||
End:
|
||||
|
||||
Loading…
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Reference in New Issue
Block a user