Fix autoconf problem when running configure on a different system with

different software version.

NEWS

@@ -4,11 +4,14 @@ documents those changes that are of interest to users and admins.
 * Changes in SLURM 0.4.7
 ========================
  -- Remove some BGL specific headers that IBM now distributes.
+ -- Change autogen.sh to deal with problems running autoconf on one
+    system and configure on another with different software versions.
 
 * Changes in SLURM 0.4.6
 ========================
  -- smap now works on non-BGL systems.
- -- took tv.h out of partition_allocator so it would work withn driver 080 from IBM.
+ -- took tv.h out of partition_allocator so it would work withn driver 080 
+    from IBM.
  -- updated slurmd signal handling to prevent possible user killing of daemon.
 
 * Changes in SLURM 0.4.5

autogen.sh

@@ -87,4 +87,11 @@ if [ -e config.log    ]; then
    echo "removing old config.log."
    rm -f config.log
 fi
+
+# touch slurm/slurm.h.in to avoid re-running autoheader
+# after aclocal.m4 is generated, which can fail on some 
+# systems lacking the proper libtools. Note slurm/slurm.h
+# should be static (not build by autogen.sh).
+touch slurm/slurm.h.in
+
 echo "now run ./configure to configure slurm for your environment."