### 2.6 Platform notes

Solaris 2.8:

- /usr/bin/sed and /usr/ucb/sed will silently chop long lines, and /usr/xpg4/bin/sed will enter an endless loop while processing PolyORB files. GNU sed is required to configure and build PolyORB.
- /usr/ucb/tr does not handle control character escape sequences: it cannot be used to recompute dependencies ('make depend'); /usr/bin/tr or /usr/xpg4/bin/tr must be used.

Tru64 5.1A:

The default maximal data segment size may not be sufficient to compile PolyORB. If a GNAT heap exhausted error message occurs during build, try raising this limit using:

         ulimit -d unlimited

AIX 5.2:

PolyORB must be compiled with the -mminimal-toc compiler switch. This can be achieved by setting the following values in the environment at configure time:

         ADAFLAGS="-g -O2 -mminimal-toc"
         CFLAGS="-g -O2 -mminimal-toc"