Bernhard Mogens Ege wrote:
>
> I have just downloaded the 1.0.2 source and was compiling it when this
> error popped up:
>
> gcc -c -DHAVE_CONFIG_H -I. -I. -I../include -I../include -D_GNU_SOURCE -DPATH_SANE_CONFIG_DIR=/pack-linux86/sane-1.0.2/etc/sane.d -DPATH_SANE_DATA_DIR=/pack-linux86/sane-1.0.2/share -DV_MAJOR=1 -DV_MINOR=0 -g -O2 -W -Wall -DSCSIBUFFERSIZE=131072 sanei_scsi.c -fPIC -DPIC -o .libs/sanei_scsi.lo
> In file included from linux_sg3_err.h:4,
> from sanei_scsi.c:230:
> /usr/include/linux/../scsi/sg.h:100: redefinition of `struct sg_header'
> /usr/include/linux/../scsi/sg.h:118: redefinition of `struct sg_scsi_id'
> /usr/include/linux/../scsi/sg.h:128: warning: redefinition of `Sg_scsi_id'
> /usr/include/scsi/sg.h:211: warning: `Sg_scsi_id' previously declared here
> make[1]: *** [sanei_scsi.o] Error 1
> make[1]: Leaving directory `/pack-linux86/sane-1.0.2/src/sane-1.0.2/sanei'
> make: *** [all-recursive] Error 1
>
> I have run "./configure --prefix=/pack-linux86/sane-1.0.2" followed by
> make. I am using the 2.2.16 kernel and have enabled SCSI support.
Bernhard,
you have probably more than one version of sg.h installed on your
machine; the "Suse default" for example is to put a really old version
of sg.h in /usr/include/scsi, and a recent version in
/usr/linux/include/scsi.
Run "find /usr . -name sg.h -print" to get a list of all files named
sg.h,
(Output for the Linux box I'm using to write this mail:
/usr/include/scsi/sg.h
/usr/src/linux-2.2.13.SuSE/include/config/chr/dev/sg.h
/usr/src/linux-2.2.13.SuSE/include/scsi/sg.h
/usr/i486-glibc20-linux/include/scsi/sg.h )
Rename all of them except one, and create symlinks pointing to the one
file you keep. referably, you should keep sg.h from the kernel 2.2.16
source:
cd /usr/include/scsi
mv sg.h sg-old.h
then, for the example output shown above:
ln -s /usr/src/linux-2.2.13.SuSE/include/scsi/sg.h sg.h
or, for your machine:
ln -s /usr/src/include/scsi/sg.h sg.h
Abel
-- Source code, list archive, and docs: http://www.mostang.com/sane/ To unsubscribe: echo unsubscribe sane-devel | mail majordomo@mostang.com
This archive was generated by hypermail 2b29 : Thu Jul 20 2000 - 05:50:50 PDT