Hey Dick, Autoconf would define sys/io.h if it found it. So it must have found sys/io.h and asm/io.h?
Al On Wed, 2010-07-07 at 07:40 -0700, [email protected] wrote: > I'm going to be lazy here... > > Our cross-compile environment has io.h in asm/io.h. However, something must > be defining HAVE_SYS_IO_H because that's what ipmi-kcs-driver.c ends up > trying to include. Where are HAVE_[SYS/ASM]_IO_H determined and is there > something I can do for a quick and dirty fix? > > Thanks again, > Dick > > -----Original Message----- > From: Albert Chu [mailto:[email protected]] > Sent: Tuesday, July 06, 2010 5:53 PM > To: Detweiler, Dick [NETPWR/AVOCENT/AL] > Cc: [email protected] > Subject: Re: [Freeipmi-devel] configure: warning while processing for powerpc > / Open embedded target > > Hey Dick, > > Personally, I've never seen this before. I don't use bitbake so I don't > know much about it. But from the output, I'd guess that your bitmake > build environment is missing some headers. I think what it's saying is > if you have: > > /usr/include/example.h > > #include <foo.h> > > mycode.c: > > #include <example.h> > > autoconf is only checking for example.h, but because foo.h doesn't > exist, it can't compile. Just a guess, hope it helps. > > Al > > On Tue, 2010-07-06 at 11:22 -0700, [email protected] wrote: > > Hi all, > > > > > > > > Running configure via bitbake and autoconf tool sets. They generated > > the following warning: > > > > > > > > configure: WARNING: sys/io.h: present but cannot be compiled > > > > configure: WARNING: sys/io.h: check for missing prerequisite > > headers? > > > > configure: WARNING: sys/io.h: see the Autoconf documentation > > > > configure: WARNING: sys/io.h: section "Present But Cannot Be > > Compiled" > > > > configure: WARNING: sys/io.h: proceeding with the preprocessor's > > result > > > > configure: WARNING: sys/io.h: in the future, the compiler will take > > precedence > > > > configure: WARNING: ## ------------------------------------- ## > > > > configure: WARNING: ## Report this to [email protected] ## > > > > configure: WARNING: ## ------------------------------------- ## > > > > > > > > So I’ve now reported. What is the implication to this warning? > > > > > > > > Thanks, > > > > > > > > Dick Detweiler |Senior Software Engineer, MSD | Avocent | USA > > > > Emerson Network Power | 4991 Corporate Drive | Huntsville, AL > > 35805-6201 > > > > T 256.261.6550 | F 256.430.4027 > > > > www.**avocent.com > > > > www.**emersonnetworkpower.com > > > > > > > > -- Albert Chu [email protected] Computer Scientist High Performance Systems Division Lawrence Livermore National Laboratory _______________________________________________ Freeipmi-devel mailing list [email protected] http://lists.gnu.org/mailman/listinfo/freeipmi-devel
