Merge lp:~trond-norbye/pandora-build/32-bit-build into lp:pandora-build

[Trond Norbye]

Compilation failed on my old p4 box due to the fact that it tried to add -m64 unless I explicitly specified --disable-64bit... This patch "hardcodes" --disable-64bit on 32 bit platforms...

=== modified file 'm4/pandora_64bit.m4'
--- m4/pandora_64bit.m4	2010-12-23 18:32:12 +0000
+++ m4/pandora_64bit.m4	2011-02-22 12:30:31 +0000
@@ -20,9 +20,9 @@
         [isainfo_b=`${ISAINFO} -b`],
         [isainfo_b="x"])
 
-  AS_IF([test "$isainfo_b" != "x"],[
+  AS_IF([test "$isainfo_b" != "x" -a "$isainfo_b" != "32"],[
 
-    isainfo_k=`${ISAINFO} -k` 
+    isainfo_k=`${ISAINFO} -k`
     DTRACEFLAGS="${DTRACEFLAGS} -${isainfo_b}"
 
     AS_IF([test "x$ac_enable_64bit" = "xyes"],[
@@ -32,7 +32,7 @@
       ])
 
       AS_IF([test "x$libdir" = "x\${exec_prefix}/lib"],[
-       dnl The user hasn't overridden the default libdir, so we'll 
+       dnl The user hasn't overridden the default libdir, so we'll
        dnl the dir suffix to match solaris 32/64-bit policy
        libdir="${libdir}/${isainfo_k}"
       ])