diff -uNr samba-3.0.11.orig/source/configure.in samba-3.0.11/source/configure.in
--- samba-3.0.11.orig/source/configure.in	2005-03-23 02:39:11.000000000 -0800
+++ samba-3.0.11/source/configure.in	2005-03-23 02:43:01.000000000 -0800
@@ -573,6 +573,15 @@
       fi
     ;;
 
+# Systems with LFS support.
+#
+    gnu* | k*bsd*-gnu)
+	CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
+	AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
+	AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
+	AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
+	;;
+
 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
 #
     *linux*)
@@ -1040,7 +1049,7 @@
 # 
 #
 case "$host_os" in
-    *linux*)
+    linux*-gnu* | gnu* | k*bsd*-gnu)
        # glibc <= 2.3.2 has a broken getgrouplist
        AC_TRY_RUN([
 #include <unistd.h>
@@ -1172,7 +1181,10 @@
 
   # and these are for particular systems
   case "$host_os" in
-		*linux*)   AC_DEFINE(LINUX,1,[Whether the host os is linux])
+		linux*-gnu* | gnu* | k*bsd*-gnu)
+			case "$host_os" in linux*)
+				AC_DEFINE(LINUX,1,[Whether the host os is linux]) ;;
+			esac
 			BLDSHARED="true"
 			if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
 				LDSHFLAGS="-shared -Wl,-Bsymbolic -Wl,--allow-shlib-undefined" 
@@ -4044,7 +4056,7 @@
 	AC_MSG_RESULT(yes);
 
 	case "$host_os" in
-	*linux*)
+	linux*-gnu* | gnu* | k*bsd*-gnu)
 		AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
 		AC_TRY_LINK([#include <sys/sendfile.h>],
 [\
@@ -4722,10 +4722,10 @@
 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS

 case "$host_os" in
-       *linux*)
+       linux*-gnu* | gnu* | k*bsd*-gnu)
                WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_linux.o"
                ;;
-       *freebsd[[5-9]]*)
+       freebsd5*|*freebsd[[6-9]]*)
                # FreeBSD winbind client is implemented as a wrapper around
                # the Linux version.
                WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_freebsd.o \