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install.texi: Update details of what components are included in the GCC distribution.

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* doc/install.texi: Update details of what components are included
	in the GCC distribution.  Update default directory for g++
	includes.  Update documentation relating to old libio.  Adjust
	documentation on DejaGnu environment variables.  Remove
	documentation of --enable-cpplib.

From-SVN: r43175
This commit is contained in:
Joseph Myers 2001-06-11 08:26:33 +01:00 committed by Joseph Myers
parent 3b04da4260
commit ecb7d6b3f4
2 changed files with 24 additions and 16 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
2001-06-11 Joseph S. Myers <jsm28@cam.ac.uk>
* doc/install.texi: Update details of what components are included
in the GCC distribution. Update default directory for g++
includes. Update documentation relating to old libio. Adjust
documentation on DejaGnu environment variables. Remove
documentation of --enable-cpplib.
2001-06-11 Joseph S. Myers <jsm28@cam.ac.uk>
* doc/contrib.texi: Fix alphabetical order. Fix typos. Improve

32
gcc/doc/install.texi
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@ -33,7 +33,7 @@
@settitle Installing GCC: Binaries
@end ifset
@comment $Id: install.texi,v 1.16 2001/06/04 22:56:52 ljrittle Exp $
@comment $Id: install.texi,v 1.17 2001/06/11 01:03:11 aoliva Exp $
@c Copyright (C) 2001 Free Software Foundation, Inc.
@c *** Converted to texinfo by Dean Wakerley, dean@wakerley.com
@ -185,8 +185,10 @@ for information on how to obtain GCC.
The full distribution includes the C, C++, Objective-C, Fortran, Java,
and Chill compilers. The full distribution also includes runtime libraries
for C++, Objective-C and Fortran. In the future the GNU compiler testsuites
will be included in the full distribution.
for C++, Objective-C, Fortran, Java and Chill. (GCC 3.0 does not
include Chill. Releases before 3.0 do not include the Java runtime
library.) In GCC 3.0 and later versions, GNU compiler testsuites
are also included in the full distribution.
If you choose to download specific components, you must download the core
gcc distribution plus any language specific distributions you wish to
@ -310,8 +312,8 @@ are installed. Normally you should not need to use these options.
@item --with-gxx-include-dir=@var{dirname}
Specify
the installation directory for g++ header files. The default is
@file{/usr/local/include/g++}.
@file{@var{prefix}/include/g++-v3}.
@end table
@item --with-local-prefix=@var{dirname}
@ -462,13 +464,6 @@ This is the default for the m32r platform.
Specify that a shell script which
emulates traditional cpp functionality should be installed.
@item --enable-cpplib
Specify that the functionality of
CPP should be integrated into the compiler itself. This option is
not supported by snapshots since November 2000. In snapshots where
it is supported, it is not enabled by default, except for snapshots
very close to November 2000.
@item --enable-maintainer-mode
The build rules that
regenerate the GCC master message catalog @code{gcc.pot} are normally
@ -835,12 +830,13 @@ Now you may need specific preparations:
@itemize @bullet
@item
In order to run the libio tests on targets which do not fully
In order to run the libio tests in GCC 2.95 and earlier versions of GCC
on targets which do not fully
support Unix/POSIX commands (e.g. Cygwin), the references to the dbz
directory have to be deleted from @code{libio/configure.in}.
@item
The following environment variables must be set appropriately, as in
The following environment variables may need to be set appropriately, as in
the following example (which assumes that DejaGnu has been installed
under @code{/usr/local}):
@ -853,6 +849,10 @@ On systems such as Cygwin, these paths are required to be actual
paths, not mounts or links; presumably this is due to some lack of
portability in the DejaGnu code.
If the directories where @command{runtest} and @command{expect} were
installed are in the @env{PATH}, it should not be necessary to set these
environment variables.
@end itemize
Finally, you can run the testsuite (which may take a long time):
@ -861,8 +861,8 @@ Finally, you can run the testsuite (which may take a long time):
@end example
The testing process will try to test as many components in the GCC
distribution as possible, including the C, C++ and Fortran compilers as
well as the C++ runtime libraries.
distribution as possible, including the C, C++, Objective C and Fortran
compilers as well as the C++ and Java runtime libraries.
@section How can I run the test suite on selected tests?