On Fri, May 13, 2005 at 03:50:49AM -0400, Ken Raeburn wrote: > >But I also get a lot of this type stuff: > > > > configure: WARNING: sys/ptyvar.h: present but cannot be compiled > > configure: WARNING: sys/ptyvar.h: check for missing prerequisite > >headers? > > configure: WARNING: sys/ptyvar.h: proceeding with the preprocessor's > >result > > ... > > configure: WARNING: regexp.h: present but cannot be compiled > > configure: WARNING: regexp.h: check for missing prerequisite headers? > > configure: WARNING: regexp.h: proceeding with the preprocessor's > >result > > Those come up sometimes ... I think it's usually when we test for one > header file being present, but it requires that another one be included > first, which the usual autoconf tests don't do. I haven't been > worrying about it myself...
Well, sort of. What's actually happening is that the cc -E runs fine because it has the -D_REENTERANT flag, but then the cc doesn't compile because it doesn't have that flag. I run into the opposite problem a lot when I set CFLAGS but not CPPFLAGS on something and it autoconf will spit out "xxxx works but is not present" which always cracks me up. ;) OK, one more compile with CFLAGS and CPPFLAGS... ok. Which leaves me with a few final questions: 1. Why doesn't this happen with 1.3.x? 2. Am I really the first person to run into this? Thanks for your help. -- Phil Dibowitz Systems Architect and Administrator Enterprise Infrastructure / ISD / USC UCC 174 - 213-821-5427
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