kopia lustrzana https://gitlab.com/sane-project/backends
50 wiersze
2.0 KiB
Plaintext
50 wiersze
2.0 KiB
Plaintext
SANE and Darwin (Mac OS X)
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--------------------------
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Building:
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---------
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You may get the message: "gcc: Internal compiler error: program cc1obj got
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fatal signal 11". That's not a bug in SANE. Probably a compiler or hardware
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problem. The error usually occurs in canon.c because that's the most complex
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backend (at least concerning compilation). If you can't update your compiler,
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try to reduce optimization (e.g. CFLAGS="-O1" ./configure). Another
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work-around: Disable the canon backend in backend/Makefile.in (look at
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PRELOADABLE_BACKENDS) and rerun configure.
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General:
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--------
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If scanimage -L (or any other frontend) stops with a segmentation fault in the
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sm3600 backend, disable sm3600 in dll.conf if you don't need it.
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Backends that use the function "fork" may not work at least with USB scanners.
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That's a limitation of MacOS X (doesn't use file descriptors for USB access).
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Most backends have been modified to use threads on MacOS X and should
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work. Others don't use fork at all. Both types of backends should work with
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MacOS X. Changing the backends to use threads is an ongoing effort.
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SCSI-scanners and Firewire scanners:
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------------------------------------
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There is support for SCSI and Firewire scanners but hasn't had much
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testing. Please send failure and success reports to the sane-devel mailing
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list. At least the Epson Perfection 1640SU and the CANON IX-06015C (CanoScan
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600) are reported to work.
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USB-scanners:
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-------------
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Work with libusb. Try "sane-find-scanner -v -v" and report success or
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failure to the SANE mailing list. At least the following scanners are
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known to work: UMAX Astra 1220U and 2000U, Epson Perfection 1640SU and
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2450 Photo.
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Use libusb version 0.1.11 or later (or a cvs checkout from 2005-04-25
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or later). If you use earlier versions the libusb code needs to be
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patched.
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Parport-scanners:
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-----------------
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I don't have any information about these. Please contact me or the SANE mailing
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list if you succeeded in using one of these.
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2003-12-26 Henning Meier-Geinitz <henning@meier-geinitz.de>
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2005-05-07 Mattias Ellert <mattias.ellert@tsl.uu.se>
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