--disable-smp patch

[Gerald Britton]

This patch to configure.in allows --disable-smp passed to configure to actually
do something useful and let you build for non-smp on an smp system.

diff -ruN arla-0.17/configure.in arla-0.17.new/configure.in
--- arla-0.17/configure.in	Sun Dec  6 16:18:48 1998
+++ arla-0.17.new/configure.in	Sun Dec  6 18:01:50 1998
@@ -64,6 +64,8 @@
 [  --enable-smp            compile for SMP (currently only on Linux)],
 [if test "$enableval" = "yes"; then
   smp="-D__SMP__"
+else
+  smp="no"
 fi
 ])
 
@@ -196,6 +198,7 @@
   KERNEL_INCLUDE=-I`(cd $srcdir; pwd)`/xfs/linux
   KERNEL_SRCS='bsd-subr.c'
   KERNEL_HDRS=''
+if test "$smp" != "no"; then
   AC_EGREP_CPP(
 changequote(, )dnl
 smp_[0-9a-z]*,dnl
@@ -206,6 +209,9 @@
   smp='-D__SMP__'
 fi
 ])
+else
+smp=""
+fi
   KERNEL_CFLAGS="-DMODULE -D__KERNEL__ $smp"
   XFS_SUBDIR=linux
   KERNEL=/dev/null