bk commit into 4.1 tree (df:1.2587) BUG#20061

[Daniel Fischer]

Below is the list of changes that have just been committed into a local
4.1 repository of df. When df does a push these changes will
be propagated to the main repository and, within 24 hours after the
push, to the public repository.
For information on how to access the public repository
see http://dev.mysql.com/doc/mysql/en/installing-source-tree.html

ChangeSet@stripped, 2006-12-20 17:42:44+01:00, df@stripped +1 -0
  BUG#20061 build script can not detect my cpu

  BUILD/check-cpu@stripped, 2006-12-20 17:42:42+01:00, df@stripped +27 -3
    add a handful of Celeroni and automatic fallback to uname if /proc/cpuinfo is there
but we don't understand the information in it

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	df
# Host:	kahlann.erinye.com
# Root:	/home/df/mysql/build/mysql-4.1-build-work

--- 1.13/BUILD/check-cpu	2006-08-30 21:23:59 +02:00
+++ 1.14/BUILD/check-cpu	2006-12-20 17:42:42 +01:00
@@ -5,9 +5,13 @@
 #
 
 check_cpu () {
-  if test -r /proc/cpuinfo ; then
+  CPUINFO=/proc/cpuinfo
+  if test -n "$TEST_CPUINFO" ; then
+    CPUINFO=$TEST_CPUINFO
+  fi
+  if test -r "$CPUINFO" -a "$CPUINFO" != " " ; then
     # on Linux (and others?) we can get detailed CPU information out of /proc
-    cpuinfo="cat /proc/cpuinfo"
+    cpuinfo="cat $CPUINFO"
 
     # detect CPU family
     cpu_family=`$cpuinfo | grep 'family' | cut -d ':' -f 2 | cut -d ' ' -f 2 | head -1`
@@ -33,6 +37,7 @@ check_cpu () {
     done
   else
     # Fallback when there is no /proc/cpuinfo
+    CPUINFO=" "
     case "`uname -s`" in
       FreeBSD|OpenBSD)
         cpu_family=`uname -m`;
@@ -84,6 +89,18 @@ check_cpu () {
     *Pentium*M*pro*)
       cpu_arg="pentium-m";
     ;;
+    *Celeron\(R\)*\ M*)
+      cpu_arg="pentium-m";
+    ;;
+    *Celeron*Coppermine*)
+      cpu_arg="pentium3"
+    ;;
+    *Celeron\(R\)*)
+      cpu_arg="pentium4"
+    ;;
+    *Celeron*)
+      cpu_arg="pentium2";
+    ;;
     *Athlon*64*)
       cpu_arg="athlon64";
       ;;
@@ -113,7 +130,14 @@ check_cpu () {
   esac
 
 
-  if test -z "$cpu_arg"; then
+  if test -z "$cpu_arg" ; then
+    if test "$CPUINFO" != " " ; then
+      # fallback to uname if necessary
+      TEST_CPUINFO=" "
+      check_cpu_cflags=""
+      check_cpu
+      return
+    fi
     echo "BUILD/check-cpu: Oops, could not find out what kind of cpu this machine is
using." >&2
     check_cpu_cflags=""
     return