Hi, On Sun, Feb 03, 2002 at 01:23:38AM +0100, Michael Piotrowski wrote: > Hmm. I successfully compiled 1.0.7-beta2 on HP-UX 10.20 with both the > HP C compiler and gcc 3.0.1.
Thanks. You can ignore my other message about this. I should really read all mails before answering :-) > The CVS snapshot also _compiles_ with both compilers (since the -ansi > option isn't used for gcc, gcc can be used without having to specify > -D_HPUX_SOURCE, as it was necessary for 1.0.7-beta2); the cc-built > scanimage also works fine, but the gcc-built scanimage doesn't work: > > scanimage: open of device epson:/dev/scanner failed: Invalid argument > > So it seems that something was changed between beta2 and your CVS > snapshot which breaks on HP-UX if compiled with gcc... I just checked the diff. Not counting the warnings, there are only two things that changed between these two versions: The test for struct semun in sem.h and the test for GPHOTO2. As GPHOTO2 is diabled by default and sem.h is only used in snapscan, I don't understand what's happening here. All the other changes are documentation related. Are you sure that this isn't just a configuration problem? Can you look with "SANE_DEBUG_EPSON=255 scanimage -L" what's happening? If it's SCSI-related, you can also add "SANE_DEBUG_SANEI_SCSI=255". Bye, Henning
