[sane-devel] building sane-frontends on OS/2

[Franz Bakan]

Hi,

The sane-frontends build on OS/2 but I still have to make some small
manual modifications.

To build I have to

1. add '#define HAVE_VSYSLOG 1' to sane-frontends/include/sane/config.h
2. add '-llibsane -lsyslog -lpthreads -lsocket'   to 'LIBS =' in sane-frontends/src/Makefile

-lsocket is needed because of:
g:\emx\lib/syslog.a(syslog.o): Undefined symbol _send referenced from text segment
g:\emx\lib/syslog.a(syslog.o): Undefined symbol _socket referenced from text segment
g:\emx\lib/syslog.a(syslog.o): Undefined symbol _connect referenced from text segment

-lpthreads is needed because of:
xcam.o: Undefined symbol _pthread_write referenced from text segment
xcam.o: Undefined symbol _pthread_write referenced from text segment
xcam.o: Undefined symbol _pthread_read referenced from text segment

3. Change 'GIMP_LIBS   = -lgimp' to  'GIMP_LIBS   = -lgimp121' in sane-frontends/src/Makefile

Perhaps it is possible to reduce the number of the needed modifications.
At least the HAVE_VSYSLOG problem was allready solved for sane-backends
some time ago.

config.log contains:
...
configure:2415: checking for vsyslog
configure:2443: gcc -o conftest.exe -D__EMX__ -DOS2 -Zmtd -D__ST_MT_ERRNO__ \
 -fstack-check -O2 -mprobe -Wall  -D_GNU_SOURCE -Zmtd -D__ST_MT_ERRNO__ \
 -O2 -Zsysv-signals conftest.c -lm  1>&5
G:/TEMP\cca03801: Undefined symbol _vsyslog referenced from text segment
...

Regards
Franz