Using vcmake.mak to prevent reuse mismatches

Use vcmake.mak to prevent reuse mismatches.

The makefile fragment vcmake.mak defines files with a .pdb or .idb extension as incremental repositories. Specifying these siblings, which might contain incomplete information, prevents the DevOps Code ClearCase® build tool from winking in their associated primary target.

To use the information in vcmake.mak, find your particular environment in the following table, and follow the instructions.

Table 1. Using `vcmake.mak`
Environment	Instructions
omake and the SCC integration with Visual C++	No action. `vcmake.mak` is included by omake.
omake without Visual C++	Do one of the following: On the omake command line, add `@ccase-home-dir\bin\vcmake.opts` or specify `-f ccase-home-dir\bin\vcmake.mak` Set the OMAKEOPTS EV to `@ccase-home-dir\bin\vcmake.opts` Note: Substitute your ClearCase installation directory for `ccase-home-dir`.
omake and Visual C++ without the SCC integration
clearmake	Insert the following lines in your makefile: `.INCREMENTAL_REPOSITORY_SIBLING : %.idb %.IDB %.pdb %.PDB .NO_WINK_IN : %.trg %.TRG`

If you do not use the appropriate procedure, DOs built in one environment cannot be shared with other environments, and you see error message like this one:

Cannot reuse ".\..\bin.pcu\jdsample.obj" - mismatch between config 
record flag and makefile directive for 
"\adept\src\pub\libjpeg\bin.pcu\vc50.idb"