Autoconf has known about automatically selecting -Ae when needed for
quite some time now, so remove the redundant addition in template/hpux.
Noted while setting up buildfarm member pademelon.
# src/template/hpux
+# Need this for access to many modern library features
CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED"
+# HP's compiler likes the spelling +O2 not -O2, so adjust default CFLAGS
if test "$GCC" != yes ; then
- CC="$CC -Ae"
CFLAGS="+O2"
fi