20 Jan
2012
20 Jan
'12
12:02 a.m.
Seriously, I'm not sure why you set that
variable. I never heard of
it before, and usually the safest way to get
includes
added to the
compiler flags is via CXXFLAGS and CFLAGS.
I think he sets it because the Slackware official Qt3 build
scripts we
(I and Darrell) based ours on installs a profile script
in /etc/profile.d that sets CPLUS_INCLUDE_PATH. I don't
know why
Slackware sets this variable but it has done it since at
least 2003 and
still does today (in the Qt4 package).