X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=configure.ac;h=4ad6678a5978025ac2001a0a8e1c09d2e7c95acf;hb=1f9d75d3e2159e69c52b83e1efe2397220d12c3f;hp=36dca45044f820248a82001a1c6e669d20d9e30b;hpb=a00e02e9fc9fbf1fe0309d0c8955feb10d389823;p=ctsim.git

diff --git a/configure.ac b/configure.ac
index 36dca45..4ad6678 100644
--- a/configure.ac
+++ b/configure.ac
@@ -241,6 +241,17 @@ else
   fi
 fi
 
+dnl Set CPU
+AC_ARG_WITH(cpu,
+[  --with-cpu[=CPU]       Set name of CPU for gcc -mcpu=])
+
+if test "$withval" == "pentium4" -o "$withval" == "athlon-mp" ; then
+  AC_MSG_CHECKING([Setting CPU to $withval])
+  CFLAGS="$CFLAGS -mcpu=$withval"
+else
+  AC_MSG_CHECKING([Unknown CPU $withval])
+fi
+
 AC_MSG_CHECKING([for web access])
 dnl Set cgi-bin directory
 AC_ARG_WITH(cgibin-dir, [  --with-cgibin-dir=PATH  Set path of CGI binaries directory ],