<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=gb2312">
<META content="MSHTML 6.00.2600.0" name=GENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=#ffffff>
<DIV><FONT size=2>Dear friend:</FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2> I come to the mail list today,I eagerly
hope you would help me.</FONT></DIV>
<DIV> </DIV>
<DIV><FONT size=2> I want to try a new backend which main file
is m1200.c. Other files are m1200.h,m1200.conf,mscan.c and
mscan.h.</FONT></DIV>
<DIV> </DIV>
<DIV><FONT size=2> I did as followed:<BR>
(1)Modified the backend/Makefile.in, added "m1200" in the list following
"PRELOADABLE_BACKENDS = " ;<BR> (2)Added "m1200.c m1200.conf
m1200.h mscan.c mscan.h" in the list following "DISTFILES = "
;<BR> (3)Added "libsane-m1200.la:
../sanei/sanei_config2.lo","libsane-m1200.la:
../sanei/sanei_constrain_value.lo"<BR> (4)modified the
"dll.conf",added "m1200"<BR> (5)make
uninstall <BR> (6)execute
sane-backends-1.0.8/configure<BR> (7)make (no
error)<BR> (8)make install (no error)</FONT></DIV>
<DIV> </DIV>
<DIV><FONT size=2> My problem is ,when I type "scanimage
-L",it says error ,error info is:</FONT></DIV>
<DIV> </DIV>
<DIV><FONT size=2> scanimage:error while loading the shared
libraries: /usr/local/lib/sane/libsane-m1200.so.1:undefined symbol:
funcname</FONT></DIV>
<DIV> </DIV>
<DIV><FONT size=2> This "funcname" is a function declared in
file mscan.h and defined in mscan.c,and called in the function "sane_init". In
the file m1200.c ,I've not forgotten include the head file
"mscan.h".</FONT></DIV>
<DIV> </DIV>
<DIV><FONT size=2> Dear friend,please tell me if you know why
the problem happen ! </FONT></DIV>
<DIV> </DIV>
<DIV><FONT size=2> Thank you very much!</FONT></DIV>
<DIV> </DIV><FONT size=2>
<DIV><BR></FONT> </DIV><FONT size=2>
<DIV><BR>Good Luck!</DIV>
<DIV> </DIV>
<DIV>Sincerely<BR>Jason<BR>2002-7-10</FONT></DIV></BODY></HTML>