[Patch] OS X shared build, pt2

[Per Persson]

(I'm sending this patch again, previous mail seems to be lost in space)
A patch to fix the missing SONAME_FLAGS in OS X build.

/Per

Index: configure.in
===================================================================
RCS file: /cvs/octave/configure.in,v
retrieving revision 1.446
diff -u -d -b -w -r1.446 configure.in
--- configure.in        2004/02/16 19:02:32     1.446
+++ configure.in        2004/02/18 12:26:49
@@ -700,6 +700,7 @@
     SHLEXT_VER='$(version).$(SHLEXT)'
     SHLLIB_VER='$(version).$(SHLLIB)'
     NO_OCT_FILE_STRIP=true
+    SONAME_FLAGS='-install_name $(octlibdir)/$@'
     library_path_var=DYLD_LIBRARY_PATH
   ;;
   *-*-cygwin* | *-*-mingw*)