* fixed the special case that uname provides 'i386' instead of 'i686' on certain...

diff --git a/configure.ac b/configure.ac
index 367e0422dac9364c39d23617cb4735b107bcf17e..07a19c5c1a2a6f0b5070f417c6169d43280333b5 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1481,7 +1481,7 @@ if test -n "${with_tuning}"; then
         CFLAGS_TUNING="-mtune=${with_tuning}"
     fi
 else
-    if test "${SYS}" = "darwin" -a "${host_cpu}" = "i686"; then
+    if test "${SYS}" = "darwin" -a "${host_cpu}" != "powerpc"; then
         CFLAGS_TUNING="-march=pentium-m -mtune=prescott"
     elif test "${host_cpu}" = "i686" -o "${host_cpu}" = "i586" -o "${host_cpu}" = "i486" -o "${host_cpu}" = "i386"; then
         CFLAGS_TUNING="-mtune=pentium2"