Do not hardcode the list of 64-bit CPUs. Use sizeof(void *) to compute it. Renaming it to HOST_LONG_BITS to HOST_POINTER_BITS is left for later.
Signed-off-by: Paolo Bonzini <pbonz...@redhat.com> --- configure | 16 +++++++++------- 1 files changed, 9 insertions(+), 7 deletions(-) diff --git a/configure b/configure index 812c41c..1bc9b85 100755 --- a/configure +++ b/configure @@ -1077,13 +1077,15 @@ esac fi -# host long bits test -hostlongbits="32" -case "$cpu" in - x86_64|alpha|ia64|sparc64|ppc64|s390x) - hostlongbits=64 - ;; -esac +# host long bits test, actually a pointer size test +cat > $TMPC << EOF +int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1]; +EOF +if compile_object; then +hostlongbits=64 +else +hostlongbits=32 +fi ########################################## -- 1.7.2.3
