source: rtems/doc/started/require.t @ 223b64f

4.104.114.84.95
Last change on this file since 223b64f was 0660b4f8, checked in by Joel Sherrill <joel.sherrill@…>, on Nov 16, 1999 at 7:50:56 PM

Changed copyright date to 1999.

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1@c
2@c  COPYRIGHT (c) 1988-1999.
3@c  On-Line Applications Research Corporation (OAR).
4@c  All rights reserved.
5@c
6@c  $Id$
7@c
8
9@chapter Requirements
10
11A fairly large amount of disk space is required to perform the build of the
12GNU C/C++ Cross Compiler Tools for RTEMS. The following table may help in
13assessing the amount of disk space required for your installation:
14
15@example
16+------------------------------------+--------------------------+
17|              Component             |   Disk Space Required    |
18+------------------------------------+--------------------------+
19|        archive directory           |        30 Mbytes         |
20|        tools src unzipped          |       100 Mbytes         |
21|  each individual build directory   |  300 Mbytes worst case   |
22|     each installation directory    |      20-400 Mbytes       |
23+------------------------------------+--------------------------+
24@end example
25
26The disk space required for each installation directory depends
27primarily on the number of RTEMS BSPs which are to be installed.
28If a single BSP is installed, then the size of each install directory
29will tend to be in the 40-60 Mbyte range.
30
31The instructions in this manual should work on any computer running
32a UNIX variant.  Some native GNU tools are used by this procedure
33including:
34
35@itemize @bullet
36@item GCC
37@item GNU make
38@item GNU makeinfo
39@end itemize
40
41In addition, some native utilities may be deficient for building
42the GNU tools.
43
44@section GNU makeinfo Version Requirements
45
46In order to build egcs 1.1b or newer, the GNU @code{makeinfo} program
47installed on your system must be at least version 1.68.  The appropriate
48version of @code{makeinfo} is distributed with egcs 1.1b.
49
50The following demonstrates how to determine the version of @code{makeinfo}
51on your machine:
52
53@example
54makeinfo --version
55@end example
56
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