Solaris (all versions):
/usr/ucb/tr is not suitable to build PolyORB. Your PATH must be set to that tr(1) is /usr/bin/tr, /use/xpg4/bin/tr or GNU tr.
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.
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 is taken care of automatically by the PolyORB configure script.
HP-UX 11.00:
The version of install(1) from /opt/imake/bin on HP-UX is not suitable for installing PolyORB. Make sure that /opt/imake/bin is not on the PATH when building and installing PolyORB.