Installing SAP on Linux snckrb5.so unable to compile.

[Vusa Moyo]

Hello Guys,

I dont know if this is the right place to ask but I am rying to compile the
bc_snc_adapter101 on a Linux Server(running SAP Instance) to try and make
SNC work for SSO Single Sign On) with Windows Clients(SAPgui.exe's)/

I keep gettign a compile error when I try to run make, and the compile
exists.

can anyone of you please point me in the right direction on how I can get
the snckrb5.so to work

These are my particulars, including the error i am getting..

any help is greatly appreciated;;

devbwdb0:~/single_sign_on/sncadapt # uname -s
Linux
devbwdb0:~/single_sign_on/sncadapt # uname -a
Linux devbwdb0 2.6.5-7.244-pseries64 #1 SMP Mon Dec 12 18:32:25 UTC 2005
ppc64 ppc64 ppc64 GNU/Linux
devbwdb0:~/single_sign_on/sncadapt # more /etc/SuSE-release
SUSE LINUX Enterprise Server 9 (ppc)
VERSION = 9
PATCHLEVEL = 3
devbwdb0:~/single_sign_on/sncadapt #


devbwdb0:~/single_sign_on/sncadapt # make
./build."`uname -s`" make do-all
make[1]: Entering directory `/root/single_sign_on/sncadapt'
make[1]: Circular snckrb5 <- snckrb5 dependency dropped.
make[1]: Circular .o <- snckrb5 dependency dropped.
cc -g -DXDEBUG=1  -ldl -lnsl -lpthread -lc    -ldl -o .c
/usr/lib/gcc-lib/powerpc-suse-linux/3.3.3/../../../../lib/crt1.o(.rodata+0x4):../sysdeps/powerpc/powerpc32/elf/start.S:63:
undefined reference to `main'
collect2: ld returned 1 exit status
make[1]: *** [.c] Error 1
make[1]: Leaving directory `/root/single_sign_on/sncadapt'
make: *** [all] Error 2


devbwdb0:~/single_sign_on # cd sncadapt/
devbwdb0:~/single_sign_on/sncadapt # ls
.   CVS       Makefile~  build.AIX    build.LINUX~  build.OSF1
gssapi_2.h   gssntlm.lib  platform.h  sncgss.exp  sncgss32.def  sncntlm.c
sncsecud.c
..  Makefile  README     build.HP-UX  build.Linux   build.SunOS  gssntlm.dll
make.bat     sncadapt.c  sncgss.h    snckrb5.c     sncntlm.o  sncspkm1.c
devbwdb0:~/single_sign_on/sncadapt # more build.Linux
#!/bin/sh
     OBJ=".o"
     CC="cc"
     CFLAGS="-g -DXDEBUG=1"
     RM="rm -f"
     EXE=""
     LD="$CC"
     LDFLAGS="-ldl -lnsl -lpthread -lc"
     LDTARGET='-o $@'
     XD=""
     LDLIBS="-ldl"
     SHEXT=".so"
     SHFLAGS="-fPIC"
     LINK_SHARED='$(CC) -shared -Wl,-export-dynamic -Wl,-soname,$@'
     LINK_SHARED_END=""
#     VENLIB="-lgssapi_krb5"
     VENLIB="-L/usr/local/lib -lgssapi_krb5"
     if [ "$VENLIB" = "" ] ; then
             echo "***"
         echo "*** Please edit $0 and define VENLIB to link your"
         echo "*** GSS-API v2 shared library"
         echo "***"
         exit 1
     fi
     export OBJ CC CFLAGS RM EXE LDLIBS LD LDTARGET LDFLAGS XD
     export SHEXT SHFLAGS LINK_SHARED LINK_SHARED_END VENLIB
     "$@"
devbwdb0:~/single_sign_on/sncadapt # more Makefile
##
## $Id: Makefile,v 1.2 1999/08/24 14:37:57 d019080 Exp $
##
##  (C) Copyright 1999  SAP AG Walldorf
##
##  SAP AG DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
##  INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
##  EVENT SHALL SAP AG BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
##  DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
##  PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
##  ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
##  OF THIS SOFTWARE.
##

MDEFS= CC=cc CFLAGS=-g RM="rm -f" OBJ=.o EXE= LD=cc LDFLAGS=-g LIBS=-ldl XD=
LDTARGET='-o $@'
TAIL="`uname -s`"
BUILD=./build.$(TAIL)

#XNAME = sncntlm

# Working with Kerberos: : Added by Vusa Moyo
XNAME = snckrb5
SRCS =          $(XNAME).c

ALL_HDRS=       gssapi_2.h platform.h sncgss.h

OBJS=           $(XD)$(XNAME)$(OBJ)

TARGET=         $(XD)$(XNAME)$(SHEXT)

.c.o:
        $(CC) $(SHFLAGS) $(CFLAGS) -c $<

### targets

all:
        $(BUILD) $(MAKE) do-all

clean:
        $(BUILD) $(MAKE) do-clean


do-all:         $(TARGET)


z $(XOBJS): $(SRCS)
        $(CC) $(SHFLAGS) $(CFLAGS) -c $(SRCS)

$(TARGET): $(OBJS)
        $(LINK_SHARED) $(LDTARGET) $(LDFLAGS) $(OBJS) $(VENLIB)
$(LINK_SHARED_END)


do-clean: $(WIN_CLEAN)
        $(RM) core
        $(RM) $(XD)*$(OBJ)
        $(RM) $(TARGET)

win-clean:
        del 2>NUL *.pdb
        del 2>NUL *.idb
        del 2>NUL *.plg
        del 2>NUL *.ncb
        del 2>NUL *.opt
        del 2>NUL $(XD)*.sbr
        del 2>NUL $(XD)*.lib
        del 2>NUL $(XD)*.exp
        del 2>NUL $(XD)*.pdb
        del 2>NUL $(XD)*.ilk


### dependencies

$(XD)$(XNAME)$(OBJ):    $(XNAME).c      $(ALL_HDRS)

Kindest Regards

Vusa Moyo