Commit cdd5a353 authored by unknown's avatar unknown
Browse files

BUG#20061 build script can not detect my cpu 


BUILD/check-cpu:
  add a handful of Celeroni and automatic fallback to uname if /proc/cpuinfo is there but we don't understand the information in it
parent 2eeeb9b4

BUILD/check-cpu

+27 −3
Original line number Diff line number Diff line
@@ -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";

      ;;
@@ -114,6 +131,13 @@ check_cpu () { 




  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