HP aC++/HP ANSI C Release Notes (B3901-90037; A.06.26; September 2011)

This allows you to turn off libcall optimizations (inlining or replacement) for calls to the
listed functions. This overrides system header files.
+wendian option (New)
This option allows the user to identify areas in their source that might have porting issues
when going between little-endian and big-endian.
+wlint option (Enhanced)
New diagnostic features have been added for this option. New checks have been added
for memory leaks, out-of-scope memory access, null pointer dereference, and out-of-bounds
access.
+wsecurity= option (Enhanced)
The +wsecurity option now optionally takes a argument to control how verbosely the
security messages are emitted:
+wsecurity=[1|2|3|4]
The default level is 2.
System-wide option configuration
There is a new ability to configure compiler options on a system-wide basis. The compiler
now reads the configuration file:
/var/aCC/share/aCC.conf (aC++), or
/var/ansic/share/cc.conf(ANSI C), if present.
The options in the configuration file can be specified in the same manner as that for
CCOPTS and CXXOPTS, namely:
[options-list-1][| [options-list-2]]
where options in options-list-1 are applied before the options in the command
line, and options in options-list-2 are applied after the options in the command
line.
The final option ordering would be:
<file-options-1><envvar-options-1><command-line-options>
<envvar-options-2><file-options-2>
The config file options before the "|" character set the defaults for compilations, and the
options after the character override the user’s command line settings.
New features in version A.06.10 43