Compiling on OS/2

From: Franz Bakan (fbakan@gmx.net)
Date: Sun Jun 03 2001 - 12:14:30 PDT

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    Hi,

    Now compiling of statically linked scanimage works
    without modifying the sources. :-)
     !Thanks Henning!
    Only minimal changes to makefiles and config.h are necessary as
    described earlier.

    To compile sane-backends/frontend/test
    I had to change the order of some #include commands in test.c:
    If I use the following order it builds:
    ...
    #include <ctype.h>
    #include <limits.h>
    #include <netdb.h>
    #include <stdio.h>
    #include <stdlib.h>
    #include <string.h>
    #include <unistd.h>

    #include <sys/socket.h>
    #include <sys/types.h>

    #include <netinet/in.h>

    #include <sane/sane.h>
    ...

    'make install' partly works, but has some minor problems because
    it does not find the dlls because there are no dlls ...

    I also succeeded to build a statical linked working Xscanimage :-)

    I had to copy 'g:/XFree86/bin/gtk12-config' to 'g:/XFree86/bin/gtk-config'

    and used:
    sh configure --with-sane-prefix=g:/usr --disable-sanetest
     --with-gtk-prefix=g:/XFree86 --disable-gtktest

    I had to delete the 'struct timespec' definition from pthread.h
    because this def is allready in sys/time.h

    But then xscanimage compiled without errors.
    Linking was done manually with:
    gcc -Zexe -Zmtd -D__ST_MT_ERRNO__ -O2 -s -Zsysv-signals
     -Zstack 512 -o xscanimage xscanimage.o progress.o preview.o
     preferences.o gtkglue.o ../../sane-backends/backend/.libs/libsane.a
     ../sanei/libsanei.a ../lib/liblib.a -lgimp -Lg:/XFree86/lib -Zbin-files -lgtk12
     -lgdk12 -lgmodule -ldl -lglib12 -lintl -lXext -lX11 -lshm -lbsd -lsyslog
     -lsocket -lm

    I have documented all this at
    http://home.tiscalinet.de/fbakan/sane105.htm

    Franz

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