arla-0.90 on linux-2.6.19 (debian)

Hi,

it seems I get into a little trouble each time I install arla (this
time, the previous disk in my laptop crashed after less than a year,
hence a full reinstall).

Now I have linux-2.6.19, and arla-0.90 configured using

  $ ./configure '--prefix=/home/arla' '--with-sys=/usr/local/src/linux-2.6.19' '--with-pthreads'

Building of nnpfs seems to work fine, but I get some userspace problems:

 gcc -DHAVE_CONFIG_H -I. -I. -I../include -I../include -I../lib/roken -I../lib/roken -I../include -I. -I. -I../include -I./../include -I.. -I./.. -I../include -I/usr/include -Wall -Wmissing-prototypes -Wpointer-arith -Wbad-function-cast -Wmissing-declarations -Wnested-externs -g -Wall -Wmissing-prototypes -Wpointer-arith -Wmissing-declarations -Wnested-externs -c rxk_locl.c -o rxk_locl.o
 In file included from rxk_locl.c:34:
 rxkad_locl.h:69:17: error: des.h: No such file or directory
 make[1]: *** [rxk_locl.lo] Error 1
 make[1]: Leaving directory `/usr/local/src/arla-0.90/rxkad'

It turns out configure didn't define HAVE_OPENSSL; if I fix that
manually in config.h, things work better. 

The logic in cf/check-kerberos.m4 is

  if expr "x$KRB5_LIB_FLAGS" : ".*-lcrypto" > /dev/null ; then
    AC_DEFINE(HAVE_OPENSSL, 1, [define if you have openssl])
  fi

On my system, KRB5_LIB_FLAGS (in the Makefile) is

KRB5_LIB_FLAGS =  -L/usr/lib  -lkrb5

Probably there's some automagic dependency on the crypto library. I
think it would be better to either have an explicit check for the
openssl library, or check for the existence of openssl/des.h.

I have both heimdal and MIT kerberos installed (because both the gnome
and the openoffice packages seem to depend on MIT kerberos), but I
think the compilation picked up the heimdal libraries.

nisse@maskros:/usr/local/src/arla-0.90$ ldd arlad/arlad
        linux-gate.so.1 =>  (0xffffe000)
        libkafs.so.0 => /usr/lib/libkafs.so.0 (0xb7f66000)
        libkrb5.so.17 => /usr/lib/libkrb5.so.17 (0xb7f1d000)
        libcrypto.so.0.9.8 => /usr/lib/i686/cmov/libcrypto.so.0.9.8 (0xb7de2000)
        libasn1.so.6 => /usr/lib/libasn1.so.6 (0xb7db0000)
        libcom_err.so.2 => /lib/libcom_err.so.2 (0xb7dad000)
        libcrypt.so.1 => /lib/tls/i686/cmov/libcrypt.so.1 (0xb7d7f000)
        libdl.so.2 => /lib/tls/i686/cmov/libdl.so.2 (0xb7d7b000)
        libroken.so.16 => /usr/lib/libroken.so.16 (0xb7d6a000)
        libdb-4.4.so => /usr/lib/libdb-4.4.so (0xb7c6e000)
        libpthread.so.0 => /lib/tls/i686/cmov/libpthread.so.0 (0xb7c5c000)
        libresolv.so.2 => /lib/tls/i686/cmov/libresolv.so.2 (0xb7c49000)
        libc.so.6 => /lib/tls/i686/cmov/libc.so.6 (0xb7b18000)
        libz.so.1 => /usr/lib/libz.so.1 (0xb7b04000)
        /lib/ld-linux.so.2 (0xb7f7c000)
        libdb-4.2.so => /usr/lib/libdb-4.2.so (0xb7a2e000)

Regards,
/Niels