RealView Compilation Tools Essentials Guide: 1.2. Environment variables used by RVCT

RealView Compilation Tools Essentials Guide

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1.2. Environment variables used by RVCT

Table 1.1 shows the environment variables used by RVCT.

Table 1.1. Environment variables used by RVCT

Environment variable	Setting
`ARMROOT`	Your installation directory root (`install_directory`). The default is `C:\Program Files\ARM`.
`ARMLMD_LICENSE_FILE`	The location of your ARM RealView license file. See the FLEXnet for ARM Tools License Management Guide for information on this environment variable.
`RVCT40_ASMOPT`	Additional ARM assembler options that are to be used outside of your regular makefile. For example: `--licretry` The options listed appear before any options specified for the armasm command in the makefile. Therefore, any options specified in the makefile might override the options listed in this environment variable.
`RVCT40_CCOPT`	Additional ARM compiler options that are to be used outside of your regular makefile. For example: `--licretry` The options listed appear before any options specified for the armcc command in the makefile. Therefore, any options specified in the makefile might override the options listed in this environment variable.
`RVCT40_FROMELFOPT`	Additional ARM fromelf options that are to be used outside of your regular makefile. For example: `--licretry` The options listed appear before any options specified for the fromelf command in the makefile. Therefore, any options specified in the makefile might override the options listed in this environment variable.
`RVCT40_LINKOPT`	Additional ARM linker options that are to be used outside of your regular makefile. For example: `--licretry` The options listed appear before any options specified for the armlink command in the makefile. Therefore, any options specified in the makefile might override the options listed in this environment variable.
`RVCT40BIN`	The RVCT program executables: `install_directory\RVCT\Programs\...\win_32-pentium`
`RVCT40INC`	The ARM compiler include files: `install_directory\RVCT\Data\...\include\windows`
`RVCT40LIB`	The ARM compiler library files: `install_directory\RVCT\Data\...\lib`
`RVDS_PROJECT`	Identifies the project template directory.
`RVDS_PROJECT_WORKDIR`	Identifies the project working directory.

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