On Mon, Mar 22, 2010 at 1:58 PM, Alejandro Imass <ait at p2ee.org> wrote: > On Mon, Mar 22, 2010 at 12:19 PM, m. allan noah <kitno455 at gmail.com> wrote: >> That is right after the patch you added. try valgrind? >> > > It segfaults with the original code and bus error with the patch. The > only lines differing between the original ports file and the current > git file are the sane_get_device lines that condition/hide the blocked > devices.
Are you really, really sure you installed the recompiled version? :) allan > > I haven't tried valgrind just yet, thought the ktrace was explicit > enough. Let's see what I can determine with valgrind... > > Alejandro > >> allan >> >> On Mon, Mar 22, 2010 at 12:37 PM, Alejandro Imass <ait at p2ee.org> wrote: >>> On Mon, Mar 22, 2010 at 11:57 AM, m. allan noah <kitno455 at gmail.com> >>> wrote: >>>> try turning up the pnm backend's debugging? >>>> >>> >>> Here you go: >>> >>> [root at lucifer /usr/ports/graphics/sane-backends]# scanimage -L >>> [sanei_debug] Setting debug level of dll to 255. >>> [dll] sane_init: SANE dll backend version 1.0.12 from sane-backends 1.0.20 >>> [dll] sane_init/read_dlld: processing /usr/local/etc/sane.d/dll.d ... >>> [dll] sane_init/read_dlld: done. >>> [dll] sane_init/read_config: reading dll.conf >>> [dll] add_backend: adding backend `pnm' >>> [dll] sane_get_devices >>> [dll] load: searching backend `pnm' in `/usr/local/lib/sane' >>> [dll] load: trying to load `/usr/local/lib/sane/libsane-pnm.so.1' >>> [dll] load: dlopen()ing `/usr/local/lib/sane/libsane-pnm.so.1' >>> [dll] init: initializing backend `pnm' >>> [sanei_debug] Setting debug level of pnm to 255. >>> [pnm] sane_init: version_code != 0, authorize != 0 >>> [pnm] sane_init: SANE pnm backend version 1.0.9 from sane-backends 1.0.20 >>> [dll] init: backend `pnm' is version 1.0.9 >>> [pnm] sane_get_devices: local_only = 0 >>> Bus error: 10 (core dumped) >>> >>> >>>> allan >>>> >>>> On Mon, Mar 22, 2010 at 12:15 PM, Alejandro Imass <ait at p2ee.org> wrote: >>>>> (sorry if this is a double post, I hit send before conforming my >>>>> subscription to the list) >>>>> Hi, >>>>> >>>>> I am trying to get the pnm backend to work on FreeBSD. I originally >>>>> thought it was related to an old bug in pnm.c and had filed this bug >>>>> which is now closed: >>>>> >>>>> https://alioth.debian.org/tracker/?group_id=30186&atid=410366&func=detail&aid=312401 >>>>> >>>>> I built the FreeBSD port using the patch method and patching the pnm.c >>>>> file with the diff I got from the oriniogal pnm.c file and the pnm.c >>>>> file I got from the latest master via git. I verified that the patch >>>>> worked by examining the port's work directory and it patched perfectly >>>>> before build. >>>>> >>>>> The FreeBSD port is built from a 1.0.20 freeze, here are the first few >>>>> lines of the ChangeLog: >>>>> >>>>> ****** ?Release of sane-backends 1.0.20. End of code freeze ****** >>>>> >>>>> 2009-05-03 ?m. allan noah <kitno455 a t gmail d o t com> >>>>> ? ? ? * config.guess, config.sub: updated to latest versions >>>>> ? ? ? * NEWS, configure.in, configure: updated for 1.0.20 >>>>> ? ? ? * sane-backends.lsm, doc/releases.txt: minor tweaks >>>>> ? ? ? * doc/descriptions/coolscan3.desc, doc/descriptions/rts8891.desc: >>>>> ? ? ? ? add :new marker, correct manpage link >>>>> >>>>> 2009-05-01 ?m. allan noah <kitno455 a t gmail d o t com> >>>>> ? ? ? * backend/fujitsu.c: copy_buffer() needs to count lines, or M309[12] >>>>> ? ? ? ? cannot scan in duplex >>>>> >>>>> I am attaching the debug output with SANE_DEBUG_DLL=255, the FBSD >>>>> Kernel trace in plain text (bzipped) and the patch file. I am >>>>> available to help debug this on FBSD, but I don't know how to proceed. >>>>> >>>>> Thanks in advance, >>>>> Alejandro Imass >>>>> >>>>> -- >>>>> sane-devel mailing list: sane-devel at lists.alioth.debian.org >>>>> http://lists.alioth.debian.org/mailman/listinfo/sane-devel >>>>> Unsubscribe: Send mail with subject "unsubscribe your_password" >>>>> ? ? ? ? ? ? to sane-devel-request at lists.alioth.debian.org >>>>> >>>> >>>> >>>> >>>> -- >>>> "The truth is an offense, but not a sin" >>>> >>> >> >> >> >> -- >> "The truth is an offense, but not a sin" >> > -- "The truth is an offense, but not a sin"
