1.1 --- a/configure.in	Thu Oct 30 23:56:59 2008 +0000
     1.2 +++ b/configure.in	Sat Nov 08 00:12:14 2008 +0000
     1.3 @@ -29,7 +29,7 @@
     1.4     AS_HELP_STRING( [--disable-optimized], [Disable compile-time optimizations (Enabled by default)]),
     1.5     [true], [enable_optimized=yes] )
     1.6  AC_ARG_ENABLE( profiled,
     1.7 -   AS_HELP_STRING( [--enable-profiled], [Enable profiling build (implies disable-optimized)]),
     1.8 +   AS_HELP_STRING( [--enable-profiled], [Enable profiling build]),
     1.9     [if test "$enableval" == "yes"; then
    1.10        enable_profiled=yes;
    1.11      fi] )
    1.12 @@ -60,17 +60,23 @@
    1.13  
    1.14  dnl ------------ 
    1.15  
    1.16 -if test "x$enable_profiled" = "xyes"; then
    1.17 -   CFLAGS="-g -pg -fprofile-arcs"
    1.18 -   LDFLAGS="$LDFLAGS -pg";
    1.19 -elif test "x$enable_optimized" = "xyes"; then
    1.20 -   CFLAGS="-g -O2 -fexceptions -fomit-frame-pointer"
    1.21 -   AC_DEFINE(HAVE_EXCEPTIONS, [1], [Have exception stack-frame information])
    1.22 +if test "x$enable_optimized" = "xyes"; then
    1.23 +   CFLAGS="-g -O2 -msse2 -mfpmath=sse"
    1.24 +   if test "x$enable_profiled" != "xyes"; then
    1.25 +       dnl -fomit-frame-pointer can't be used with -pg
    1.26 +       CFLAGS="$CFLAGS -fexceptions -fomit-frame-pointer"
    1.27 +       AC_DEFINE(HAVE_EXCEPTIONS, [1], [Have exception stack-frame information])
    1.28 +   fi
    1.29     AC_DEFINE(HAVE_FASTCALL, [1], [Use fast register-passing calling conventions])
    1.30  else 
    1.31     CFLAGS="-g3"
    1.32  fi
    1.33  
    1.34 +if test "x$enable_profiled" = "xyes"; then
    1.35 +   CFLAGS="$CFLAGS -pg"
    1.36 +   LDFLAGS="$LDFLAGS -pg";
    1.37 +fi
    1.38 +
    1.39  if test "x$GCC" = "xyes"; then
    1.40     CFLAGS="$CFLAGS -fno-strict-aliasing"
    1.41  fi