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Make-lang.in: Add rules for building g77.1.

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2001-11-08  Toon Moene  <toon@moene.indiv.nluug.nl>

	* Make-lang.in: Add rules for building g77.1.
	* invoke.texi: Add man page stuff.  Move indexing
	from g77.texi to here.
	* g77.texi: Remove indexing specific to invoke.texi.
	* news.texi: Document that g77.1 is now a generated
	file.

From-SVN: r46840
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Toon Moene 2001-11-08 01:07:58 +01:00 committed by Toon Moene
parent 5856847524
commit 722b117b5a
5 changed files with 144 additions and 58 deletions
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9
gcc/f/ChangeLog
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@ -1,3 +1,12 @@
2001-11-08 Toon Moene <toon@moene.indiv.nluug.nl>
* Make-lang.in: Add rules for building g77.1.
* invoke.texi: Add man page stuff. Move indexing
from g77.texi to here.
* g77.texi: Remove indexing specific to invoke.texi.
* news.texi: Document that g77.1 is now a generated
file.
Tue Nov 6 21:17:47 2001 Neil Booth <neil@cat.daikokuya.demon.co.uk>
* com.c: Include langhooks-def.h.

27
gcc/f/Make-lang.in
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@ -165,7 +165,9 @@ f77.all.cross: g77-cross$(exeext)
f77.start.encap: g77$(exeext)
f77.rest.encap:
f77.info: $(srcdir)/f/g77.info
# Note the kludge to get g77.1 to build.
f77.info: $(srcdir)/f/g77.info f/g77.1
f77.dvi: f/g77.dvi
# g77 documentation.
@ -199,6 +201,23 @@ f/g77.dvi: $(srcdir)/f/g77.texi $(srcdir)/f/bugs.texi \
cd f && $(TEXI2DVI) -I $$s/doc/include $$s/f/g77.texi; \
else true; fi
f/g77.1: $(srcdir)/f/g77.1 $(srcdir)/f/invoke.texi
case "$(LANGUAGES)" in \
*[fF]77*) $(STAMP) lang-f77;; \
*) rm -f lang-f77;; \
esac
if [ -f lang-f77 ]; then \
if [ x$(GENERATED_MANPAGES) = xgenerated-manpages ]; then \
$(TEXI2POD) < $(srcdir)/f/invoke.texi > f/g77.pod; \
($(POD2MAN) f/g77.pod > f/g77.1.T$$$$ && \
mv -f f/g77.1.T$$$$ f/g77.1) || \
(rm -f f/g77.1.T$$$$ && exit 1); \
rm -f f/g77.pod; \
else \
cp $(srcdir)/f/g77.1 f/g77.1; \
fi; \
else true; fi
# This dance is all about producing accurate documentation for g77's
# intrinsics with minimum fuss. f/ansify appends "\n\" to C strings
# so ANSI C compilers can compile f/intdoc.h -- gcc can compile f/intdoc.in
@ -321,7 +340,7 @@ f77.install-info: f77.info installdirs
# Make sure `installdirs' target (from gcc Makefile) has been
# run, since we use libsubdir to store our `flag' file, lang-f77.
f77.install-man: $(srcdir)/f/g77.1 installdirs
f77.install-man: f/g77.1 installdirs
case "$(LANGUAGES)" in \
*[fF]77*) $(STAMP) $(libsubdir)/lang-f77.man;; \
*) rm -f $(libsubdir)/lang-f77.man;; \
@ -329,11 +348,11 @@ f77.install-man: $(srcdir)/f/g77.1 installdirs
-if [ -f $(libsubdir)/lang-f77.man -a -f f771$(exeext) ] ; then \
if [ -f g77-cross$(exeext) ] ; then \
rm -f $(man1dir)/$(G77_CROSS_NAME)$(manext); \
$(INSTALL_DATA) $(srcdir)/f/g77.1 $(man1dir)/$(G77_CROSS_NAME)$(manext); \
$(INSTALL_DATA) f/g77.1 $(man1dir)/$(G77_CROSS_NAME)$(manext); \
chmod a-x $(man1dir)/$(G77_CROSS_NAME)$(manext); \
else \
rm -f $(man1dir)/$(G77_INSTALL_NAME)$(manext); \
$(INSTALL_DATA) $(srcdir)/f/g77.1 $(man1dir)/$(G77_INSTALL_NAME)$(manext); \
$(INSTALL_DATA) f/g77.1 $(man1dir)/$(G77_INSTALL_NAME)$(manext); \
chmod a-x $(man1dir)/$(G77_INSTALL_NAME)$(manext); \
fi; \
else true; fi

49
gcc/f/g77.texi
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@ -840,55 +840,6 @@ Use the @samp{-v} option with @code{g77}
to see what is going on---the first line of output is the invocation
of the @code{gcc} command.
@node Invoking G77
@chapter GNU Fortran Command Options
@cindex GNU Fortran command options
@cindex command options
@cindex options, GNU Fortran command
The @code{g77} command supports all the options supported by the
@code{gcc} command.
@xref{Invoking GCC,,GNU CC Command Options,gcc,Using and Porting GNU CC},
for information
on the non-Fortran-specific aspects of the @code{gcc} command (and,
therefore, the @code{g77} command).
@cindex options, negative forms
@cindex negative forms of options
All @code{gcc} and @code{g77} options
are accepted both by @code{g77} and by @code{gcc}
(as well as any other drivers built at the same time,
such as @code{g++}),
since adding @code{g77} to the @code{gcc} distribution
enables acceptance of @code{g77}-specific options
by all of the relevant drivers.
In some cases, options have positive and negative forms;
the negative form of @samp{-ffoo} would be @samp{-fno-foo}.
This manual documents only one of these two forms, whichever
one is not the default.
@menu
* Option Summary:: Brief list of all @code{g77} options,
without explanations.
* Overall Options:: Controlling the kind of output:
an executable, object files, assembler files,
or preprocessed source.
* Shorthand Options:: Options that are shorthand for other options.
* Fortran Dialect Options:: Controlling the variant of Fortran language
compiled.
* Warning Options:: How picky should the compiler be?
* Debugging Options:: Symbol tables, measurements, and debugging dumps.
* Optimize Options:: How much optimization?
* Preprocessor Options:: Controlling header files and macro definitions.
Also, getting dependency information for Make.
* Directory Options:: Where to find header files and libraries.
Where to find the compiler executable files.
* Code Gen Options:: Specifying conventions for function calls, data layout
and register usage.
* Environment Variables:: Env vars that affect GNU Fortran.
@end menu
@include invoke.texi
@include news.texi

105
gcc/f/invoke.texi
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@ -1,3 +1,108 @@
@c Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
@c 2000, 2001 Free Software Foundation, Inc.
@c This is part of the G77 manual.
@c For copying conditions, see the file g77.texi.
@ignore
@c man begin COPYRIGHT
Copyright @copyright{} 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
1998, 1999, 2000, 2001 Free Software Foundation, Inc.
Permission is granted to make and distribute verbatim copies of this
manual provided the copyright notice and this permission notice are
preserved on all copies.
Permission is granted to copy and distribute modified versions of this
manual under the conditions for verbatim copying, provided also that the
entire resulting derived work is distributed under the terms of a
permission notice identical to this one.
Permission is granted to copy and distribute translations of this manual
into another language, under the above conditions for modified versions,
except that this permission notice may be included in translations
approved by the Free Software Foundation instead of in the original
English.
@c man end
@c Set file name and title for the man page.
@setfilename g77
@settitle GNU project Fortran 77 compiler.
@c man begin SYNOPSIS
g77 [@option{-c}|@option{-S}|@option{-E}] [@option{-std=}@var{standard}]
[@option{-g}] [@option{-pg}] [@option{-O}@var{level}]
[@option{-W}@var{warn}@dots{}] [@option{-pedantic}]
[@option{-I}@var{dir}@dots{}] [@option{-L}@var{dir}@dots{}]
[@option{-D}@var{macro}[=@var{defn}]@dots{}] [@option{-U}@var{macro}]
[@option{-f}@var{option}@dots{}] [@option{-m}@var{machine-option}@dots{}]
[@option{-o} @var{outfile}] @var{infile}@dots{}
Only the most useful options are listed here; see below for the
remainder.
@c man end
@c man begin SEEALSO
cpp(1), gcov(1), gcc(1), as(1), ld(1), gdb(1), adb(1), dbx(1), sdb(1)
and the Info entries for @file{gcc}, @file{cpp}, @file{g77}, @file{as},
@file{ld}, @file{binutils} and @file{gdb}.
@c man end
@c man begin BUGS
For instructions on reporting bugs, see
@w{@uref{http://gcc.gnu.org/bugs.html}}. Use of the @command{gccbug}
script to report bugs is recommended.
@c man end
@c man begin AUTHOR
See the Info entry for @file{g77}, or
@w{@uref{http://gcc.gnu.org/thanks.html}}, for contributors to G77@.
@c man end
@end ignore
@node Invoking G77
@chapter GNU Fortran Command Options
@cindex GNU Fortran command options
@cindex command options
@cindex options, GNU Fortran command
The @code{g77} command supports all the options supported by the
@code{gcc} command.
@xref{Invoking GCC,,GNU CC Command Options,gcc,Using and Porting GNU CC},
for information
on the non-Fortran-specific aspects of the @code{gcc} command (and,
therefore, the @code{g77} command).
@cindex options, negative forms
@cindex negative forms of options
All @code{gcc} and @code{g77} options
are accepted both by @code{g77} and by @code{gcc}
(as well as any other drivers built at the same time,
such as @code{g++}),
since adding @code{g77} to the @code{gcc} distribution
enables acceptance of @code{g77}-specific options
by all of the relevant drivers.
In some cases, options have positive and negative forms;
the negative form of @samp{-ffoo} would be @samp{-fno-foo}.
This manual documents only one of these two forms, whichever
one is not the default.
@menu
* Option Summary:: Brief list of all @code{g77} options,
without explanations.
* Overall Options:: Controlling the kind of output:
an executable, object files, assembler files,
or preprocessed source.
* Shorthand Options:: Options that are shorthand for other options.
* Fortran Dialect Options:: Controlling the variant of Fortran language
compiled.
* Warning Options:: How picky should the compiler be?
* Debugging Options:: Symbol tables, measurements, and debugging dumps.
* Optimize Options:: How much optimization?
* Preprocessor Options:: Controlling header files and macro definitions.
Also, getting dependency information for Make.
* Directory Options:: Where to find header files and libraries.
Where to find the compiler executable files.
* Code Gen Options:: Specifying conventions for function calls, data layout
and register usage.
* Environment Variables:: Env vars that affect GNU Fortran.
@end menu
@node Option Summary
@section Option Summary

12
gcc/f/news.texi
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@ -1,4 +1,4 @@
@c Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
@c Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
@c This is part of the G77 manual.
@c For copying conditions, see the file g77.texi.
@ -9,7 +9,7 @@
@c in the standalone derivations of this file (e.g. NEWS).
@set copyrights-news 1995,1996,1997,1998,1999,2000,2001
@set last-update-news 2001-10-29
@set last-update-news 2001-11-08
@include root.texi
@ -154,7 +154,10 @@ The following information was last updated on @value{last-update-news}:
@heading In development, 0.5.27, @code{GCC} 3.1 versus @code{GCC} 3.0:
@itemize @bullet
@ifclear USERVISONLY
@item
g77 now has its man page generated from the texinfo documentation,
to guarantee that it remains up to date.
@item
g77 used to reject the following program on 32-bit targets:
@smallexample
@ -174,7 +177,7 @@ because 140 000 000 reals is larger than the largest bit-extent that can be
expressed in 32 bits. However, bit-sizes never play a role after offsets
have been converted to byte addresses. Therefore this check has been removed.
Note: On GNU/Linux systems one has to compile programs that occupy more
than 1 Gbyte statically, i.e.@: g77 -static ...
than 1 Gbyte statically, i.e.@: @code{g77 -static ...}.
@item
Based on work done by Juergen Pfeifer (@email{juergen.pfeifer@@gmx.net})
@ -203,7 +206,6 @@ that permits the use of zero length substrings of the form
Based on code developed by Pedro Vazquez (@email{vazquez@@penelope.iqm.unicamp.br}),
the @code{libf2c} library is now able to read and write files larger than
2 Gbyte on 32-bit target machines, if the operating system supports this.
@end ifclear
@end itemize
@heading In 0.5.26, @code{GCC} 3.0 versus @code{GCC} 2.95: