BUG: NMAKE TOOLS.INI Commands Ignore Environment Variables

• Microsoft NMAKE for MS-DOS, versions 1.2, 1.3, and 1.4
• Microsoft NMAKE Utility for Windows NT, versions 1.4 and 1.5

SYMPTOMS

Commands placed in the TOOLS.INI file may not recognize an environment variable macro and proceed as if the macro was undefined.

RESOLUTION

There are two methods to work around this problem, as follows:

• Define the macro on the command line instead of as an environment variable.

  -or-

• Place the commands that depend on the environment variable in the makefile rather than in the TOOLS.INI file.

STATUS

Microsoft has confirmed this to be a problem in NMAKE versions 1.2, 1.3, and 1.4. We are researching this problem and will post new information here in the Microsoft Knowledge Base as it becomes available.

MORE INFORMATION

Perform the following four steps to demonstrate this problem.

1. Edit your TOOLS.INI file to add the following section:

         [NMAKE]
         TEST=okay
         !IFDEF ENV_VAR                        #  Place these commands in
         TEST = $(TEST) Environment is defined #  the makefile to resolve
         !ENDIF                                #  the problem.
   
   

2. At the MS-DOS command prompt, type the following to define the ENV_VAR environment variable:

         SET ENV_VAR=1
   

3. Create a file named makefile that contains the following:

         ALL:
            @echo $(TEST)
   
   

4. At the MS-DOS prompt, type "NMAKE" (without quotation marks).

   okay

   okay Environment is defined