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IBM XL Fortran for AIX, V15.1.2 IBM Installation Guide Version 15.1.2 SC27-4243-01 IBM XL Fortran for AIX, V15.1.2 IBM Installation Guide Version 15.1.2 SC27-4243-01 Note Before using this information and the product it supports, read the information in “Notices” on page 43. First edition This edition applies to IBM XL Fortran for AIX, V15.1.2 (Program 5765-J09; 5725-C74) and to all subsequent releases and modifications until otherwise indicated in new editions. Make sure you are using the correct edition for the level of the product. © Copyright IBM Corporation 2003, 2015. US Government Users Restricted Rights – Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp. Contents About this document ......... v Running XL Fortran from a nondefault location .. 25 Who should read this document........ v How to use this document.......... v Chapter 5. Update installation ..... 27 How this document is organized ....... vi Tasks for update installation ......... 27 Conventions .............. vi Preparing a PTF package for installation..... 28 Related information ............ x Installing PTF updates on the PASE system... 28 IBM XL Fortran information ........ x Updating a basic installation......... 29 Standards and specifications ........ xi Using SMIT ............. 29 Other IBM information ......... xii Using installp ............ 30 Technical support ............ xii Updating an advanced installation using xlfndi .. 30 How to send your comments ........ xii Product version migration ......... 32 Operating system migration ......... 32 Chapter 1. Task workflows ....... 1 Installing IBM XL Fortran for AIX, V15.1.2 .... 2 Chapter 6. After installing XL Fortran 33 Updating to latest version .......... 3 Checking compiler and fileset information .... 33 Updating to latest fix pack.......... 3 Enabling utilization tracking......... 34 Updating from evaluation to full version ..... 5 Enabling IBM License Metric Tool (ILMT) and Tivoli Uninstalling IBM XL Fortran for AIX, V15.1.2 ... 6 Asset Discovery for Distributed (TADd) ..... 34 Configuring compiler defaults ........ 35 Chapter 2. Before installing XL Fortran 9 Setting environment variables ........ 35 The installation image and filesets ....... 9 Enabling the XL Fortran error messages ..... 35 Filesets ............... 9 Enabling the manual pages ......... 36 Preparing the electronic distribution package .. 12 Creating shortcuts to the XL Fortran invocation National language support ........ 12 commands............... 36 System prerequisites ........... 13 Accessing the local documentation ...... 37 Previewing the installation and license agreements 14 Viewing the manual pages ........ 37 Testing the installation........... 37 Chapter 3. Basic installation ..... 17 Tasks for basic installation ......... 17 Chapter 7. Uninstalling XL Fortran ... 39 Using the bundle installation method...... 18 Uninstalling a basic installation........ 39 Using SMIT .............. 19 Uninstalling an advanced installation...... 40 Using installp ............. 19 Uninstalling versions of the MASS components downloaded from the web ......... 40 Chapter 4. Advanced installation ... 21 Limitations of nondefault installation ...... 21 Notices .............. 43 Tasks for advanced installation ........ 22 Trademarks .............. 45 Nondefault installation procedure ....... 22 Installing on an IBM i PASE system ..... 24 Index ............... 47 © Copyright IBM Corp. 2003, 2015 iii iv XL Fortran: Installation Guide About this document This guide provides detailed installation instructions for IBM® XL Fortran for AIX®, V15.1.2. It includes multiple installation procedures that you can follow based on your installation requirements and scenarios. Specific instructions are given in cases requiring atypical installation. It also shows you how to test the installation, launch remotely-accessible HTML help, and enable and view different types of documentation. Read it carefully before installing the compiler. You can also read the README file in the root directory of your installation media, which contains current information about the compiler. Who should read this document This document is intended for anyone who is responsible for installing IBM XL Fortran for AIX, V15.1.2. The majority of users can follow the basic installation method detailed in this documentation. Basic examples are tailored to reflect, as much as possible, the steps required to perform a basic installation. The advanced installation method addresses the needs of users who require a customized installation for various purposes, such as maintaining more than one version of XL Fortran on a single system. These are users who are familiar with compiler installations and the file structures of the versions of the compiler products installed on the system. Advanced examples are tailored to reflect, as much as possible, the steps required to perform an advanced installation. How to use this document This document provides procedures for three main installation scenarios: Basic installation This scenario allows you to install a single version of XL Fortran to a default location. This scenario is applicable to the majority of users, and is the recommended method of installation. For an overview of the steps that you need to follow to perform a basic installation, see Chapter 3, “Basic installation,” on page 17. Advanced installation This scenario allows you to maintain multiple versions of XL Fortran on a single system, or to install the compiler to a nondefault location. This scenario is applicable only to advanced users who have specialized needs, and is not recommended for the majority of users. For an overview of the steps that you need to follow to perform an advanced installation, see Chapter 4, “Advanced installation,” on page 21. Update installation This scenario applies to users who have obtained a Program Temporary Fix (PTF) package for an existing XL Fortran V15.1.2 installation. For an overview of the steps required to install a PTF, see Chapter 5, “Update installation,” on page 27. © Copyright IBM Corp. 2003, 2015 v For highly specialized installation scenarios that are outside the scope of this document, see the Technotes at http://www.ibm.com/software/products/us/en/ xlfortran-aix. How this document is organized This book is organized to reflect the pre-installation, installation, post-installation, and troubleshooting phases of an XL Fortran installation. Table 1. Phases of an XL Fortran installation Phase Chapters User segment Pre-installation Chapter 2, “Before All users installing XL Fortran,” on page 9 Installation Chapter 3, “Basic v Users who want to use the simplest, most installation,” on page 17 direct installation process v Users who do not have any special requirements, such as the use of multiple versions of the compiler Chapter 4, “Advanced v Users who want to install the compiler in installation,” on page 21 a nondefault location v Users who want to have multiple versions of the compiler on the same system Post-installation Chapter 5, “Update Users who want to update XL Fortran installation,” on page 27 V15.1.2 to the next fix level Chapter 6, “After installing All users XL Fortran,” on page 33 Product Chapter 7, “Uninstalling Any user who needs to remove an XL removal XL Fortran,” on page 39 Fortran compiler from the system Conventions Typographical conventions The following table shows the typographical conventions used in the IBM XL Fortran for AIX, V15.1.2 information. Table 2. Typographical conventions Typeface Indicates Example lowercase Invocation commands, executable The compiler provides basic bold names, and compiler options. invocation commands, xlf, along with several other compiler invocation commands to support various Fortran language levels and compilation environments. The default file name for the executable program is a.out. italics Parameters or variables whose Make sure that you update the size actual names or values are to be parameter if you return more than supplied by the user. Italics are the size requested. also used to introduce new terms. vi XL Fortran: Installation Guide Table 2. Typographical conventions (continued) Typeface Indicates Example underlining The default setting of a parameter nomaf | maf of a compiler option or directive. monospace Examples of program code, To compile and optimize reference to program code, file myprogram.f, enter: xlf myprogram.f names, path names, command -O3. strings, or user-defined names. UPPERCASE Fortran programming keywords, The ASSERT directive applies only to bold statements, directives, and intrinsic the DO loop immediately following procedures. Uppercase letters may the directive, and not to any nested also be used to indicate the DO loops. minimum number of characters required to invoke a compiler option/suboption. Qualifying elements (icons and bracket separators) In descriptions of language elements, this information uses icons and marked bracket separators to delineate the Fortran language standard text as follows: Table 3. Qualifying elements Bracket Icon separator text Meaning F2008 Fortran 2008 The text describes an IBM XL Fortran implementation of begins / the Fortran 2008 standard. F2008 Fortran 2008 ends Fortran 2003 The text describes an IBM XL Fortran implementation of begins / the Fortran 2003 standard, and it applies to all later Fortran 2003 standards. ends IBM extension The text describes a feature that is an IBM XL Fortran begins / IBM extension to the standard language specifications. extension ends
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