The following patch is a hack I'm using in sane-dll.so/a (backend/dll.c)
so that you don't have to parse the .la file. Basically, is just looks
in /usr/local/lib (or whatever SANE_LIB_DIR is set to) for all of the
backend library files. It assumes that the installed DSOs end with
".so" (not correct for HP-UX, which uses .sl or .[version]), so it
shouldn't be used for that platform.
I'm not sure how things are changing for the next release, but "for
the record", I recommend using a DSO directory separate from
/usr/local/lib for the back-end DSOs. dlopen() doesn't care *what*
extension is on the end of the filename, so we can use the backend
name (mustek, hp, etc) as the filename and not muck with this stuff.
-- ________________________________________________________________________ Mike Sweet Software for HP, SGI, Easy Software Products (301) 373-9603 and Sun Workstations 44145 Airport View Drive mike@easysw.com http://www.easysw.com Hollywood, Maryland 20636 --------------3DFB8E5AA172F65C0053D2CB Content-Type: application/octet-stream; name="dll.diffs" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="dll.diffs"LS0tIGRsbC5jLm9yaWcJTW9uIE1heSAxMSAxNjoxOToxNSAxOTk4CisrKyBkbGwuYwlNb24g TWF5IDExIDE2OjMxOjExIDE5OTgKQEAgLTIyOCw4ICsyMjgsOSBAQAogICBjaGFyIGxpYm5h bWVbUEFUSF9NQVhdLCBsaW5lW1BBVEhfTUFYXTsKICAgaW50IGksIGZvdW5kID0gMDsKICAg RklMRSAqZnAgPSAwOworIyBkZWZpbmUgU0FORV9MSUJfRElSICIvdXNyL2xvY2FsL2xpYi8i CiAjIGRlZmluZSBQUkVGSVggImxpYnNhbmUtIgotIyBkZWZpbmUgUE9TVEZJWCAiLmxhIgor IyBkZWZpbmUgU1VGRklYICIuc28iCiAKICAgREJHKDEsICJsb2FkaW5nIGJhY2tlbmQgJXNc biIsIGJlLT5uYW1lKTsKIApAQCAtMjQwLDcwICsyNDEsMTUgQEAKICAgZm9yIChpID0gMDsg aSA8IE5VTV9PUFM7ICsraSkKICAgICBiZS0+b3BbaV0gPSBvcF91bnN1cHBvcnRlZDsKIAot ICBkaXIgPSBTVFJJTkdJRlkoTElCRElSKTsKLSAgd2hpbGUgKGRpcikKLSAgICB7Ci0gICAg ICBzbnByaW50ZiAobGlibmFtZSwgc2l6ZW9mIChsaWJuYW1lKSwgIiVzLyJQUkVGSVgiJXMi UE9TVEZJWCwKLQkJZGlyLCBiZS0+bmFtZSk7Ci0gICAgICBmcCA9IGZvcGVuIChsaWJuYW1l LCAiciIpOwotICAgICAgaWYgKGZwKQotCWJyZWFrOworIC8qCisgICogRG8gdGhpcyB0aGUg ImVhc3kiIHdheTsgLmxhIGZpbGVzIGFyZSBjb21wbGV0ZWx5IG5vbi1zdGFuZGFyZCBhbmQg d2lsbAorICAqIGp1c3QgY2x1dHRlciB0aGUgL3Vzci9sb2NhbC9saWIgdHJlZS4uLgorICAq CisgICogVWx0aW1hdGVseSB0aGlzIGNhbiBiZSBoYW5kbGVkIGJ5IHBhc3NpbmcgaW4gdGhl IGxpYmRpciB2YXJpYWJsZSBmcm9tCisgICogdGhlIG1ha2VmaWxlIChyaWdodCBub3cgaXQg aXMgcGFzc2VkLCBidXQgbm8gcXVvdGVzLi4uCisgICovCiAKLSAgICAgIGlmICghcGF0aCkK LQl7Ci0JICBwYXRoID0gZ2V0ZW52ICgiTERfTElCUkFSWV9QQVRIIik7Ci0JICBpZiAoIXBh dGgpCi0JICAgIHsKLQkgICAgICBwYXRoID0gZ2V0ZW52ICgiU0hMSUJfUEFUSCIpOwkvKiBm b3IgSFAtVVggKi8KLQkgICAgICBpZiAoIXBhdGgpCi0JCXBhdGggPSBnZXRlbnYgKCJMSUJQ QVRIIik7CS8qIGZvciBBSVggKi8KLQkgICAgfQotCSAgaWYgKCFwYXRoKQotCSAgICBicmVh azsKLQotCSAgcGF0aCA9IHN0cmR1cCAocGF0aCk7Ci0JICBzcmMgPSBwYXRoOwotCX0KLSAg ICAgIGRpciA9IHN0cnNlcCAoJnNyYywgIjoiKTsKLSAgICB9Ci0gIGlmIChwYXRoKQotICAg IGZyZWUgKHBhdGgpOwotICBpZiAoIWZwKQotICAgIHsKLSAgICAgIERCRygyLCAibG9hZDog Y291bGRuJ3QgZmluZCAiUFJFRklYIiVzIlBPU1RGSVgiICglcylcbiIsCi0JICBiZS0+bmFt ZSwgc3RyZXJyb3IgKGVycm5vKSk7Ci0gICAgICByZXR1cm4gU0FORV9TVEFUVVNfSU5WQUw7 Ci0gICAgfQotICBEQkcoMywgImxvYWQ6IGZvdW5kIGAlcydcbiIsIGxpYm5hbWUpOwotICBk c3QgPSBzdHJyY2hyIChsaWJuYW1lLCAnLycpOwotICBpZiAoZHN0KQotICAgICsrZHN0Owot ICBlbHNlCi0gICAgZHN0ID0gbGlibmFtZTsKLQotICB3aGlsZSAoZmdldHMgKGxpbmUsIHNp emVvZiAobGluZSksIGZwKSkKLSAgICB7Ci0gICAgICBpZiAoc3RybmNtcCAobGluZSwgImRs bmFtZT0nIiwgOCkgPT0gMCkKLQl7Ci0JICBpZiAobGluZVs4XSA9PSAnLycpCi0JICAgIC8q IGRsbmFtZSBpcyBhbiBhYnNvbHV0ZSBwYXRoICovCi0JICAgIGRzdCA9IGxpYm5hbWU7Ci0J ICBmb3IgKHNyYyA9IGxpbmUgKyA4OyAqc3JjICYmICpzcmMgIT0gJ1wnJzsgKytzcmMpCi0J ICAgIGlmIChkc3QgPj0gbGlibmFtZSArIHNpemVvZiAobGlibmFtZSkgLSAxKQotCSAgICAg IGJyZWFrOwotCSAgICBlbHNlCi0JICAgICAgKmRzdCsrID0gc3JjWzBdOwotCSAgKmRzdCsr ID0gJ1wwJzsKLQkgIGZvdW5kID0gMTsKLQkgIGJyZWFrOwotCX0KLSAgICB9Ci0gIGZjbG9z ZSAoZnApOwotICBpZiAoIWZvdW5kKQotICAgIHsKLSAgICAgIERCRygyLCAibG9hZDogbm8g YGRsbmFtZScgaW4gIlBSRUZJWCIlcyJQT1NURklYIlxuIiwgYmUtPm5hbWUpOwotICAgICAg cmV0dXJuIFNBTkVfU1RBVFVTX0lOVkFMOwotICAgIH0KKyAgc3ByaW50ZihsaWJuYW1lLCBT QU5FX0xJQl9ESVIgUFJFRklYICIlcyIgU1VGRklYLCBiZS0+bmFtZSk7CiAKICAgREJHKDIs ICJkbG9wZW4oKWluZyBgJXMnXG4iLCBsaWJuYW1lKTsKIAo= --------------3DFB8E5AA172F65C0053D2CB--
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