From adee597960ce3c5ff0ce303ae9ac25b7eebdfe32 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Thu, 4 May 2000 19:45:17 +0000 Subject: Numerous changes based on comments from Stephan Wilms including a new section in the Getting Started called "Where to Go From Here", lots of index entries added, and more configuration table information. --- doc/started_ada/require.t | 32 ++++++++++++++++++++++++++------ 1 file changed, 26 insertions(+), 6 deletions(-) (limited to 'doc/started_ada/require.t') diff --git a/doc/started_ada/require.t b/doc/started_ada/require.t index aa817c66c3..aa08dc6e88 100644 --- a/doc/started_ada/require.t +++ b/doc/started_ada/require.t @@ -16,18 +16,38 @@ assessing the amount of disk space required for your installation: +------------------------------------+--------------------------+ | Component | Disk Space Required | +------------------------------------+--------------------------+ -| archive directory | 30 Mbytes | -| tools src unzipped | 100 Mbytes | +| archive directory | 40 Mbytes | +| tools src unarchived | 200 Mbytes | | each individual build directory | 300 Mbytes worst case | -| each installation directory | 20-130 Mbytes | +| each installation directory | 20-200 Mbytes | +------------------------------------+--------------------------+ @end example -The disk space required for each installation directory depends -primarily on the number of RTEMS BSPs which are to be installed. -If a single BSP is installed, then the size of each install directory +It is important to understand that the above requirements only address +the GNU C/C++ Cross Compiler Tools themselves. Adding additional +languages such as Fortran or Objective-C can increase the size +of the build and installation directories. Also, the unarchived +source and build directories can be removed after the tools are +installed. + +After the tools themselves are installed, RTEMS must be built +and installed for each Board Support Package that you wish +to use. Thus the precise amount of disk space required +for each installation directory depends highly on the number +of RTEMS BSPs which are to be installed. If a single BSP is +installed, then the additional size of each install directory will tend to be in the 40-60 Mbyte range. +There are a number of factors which must be taken into +account in oreder to estimate the amount of disk space required +to build RTEMS itself. Attempting to build multiple BSPs in +a single step increases the disk space requirements. Similarly +enabling optional features increases the build and install +space requirements. In particular, enabling and building +the RTEMS tests results in a significant increase in build +space requirements but since the test are not installed has +no impact on installation requirements. + The instructions in this manual should work on any computer running a UNIX variant. Some native GNU tools are used by this procedure including: -- cgit v1.2.3