Add -mpreferred-stack-boundary=2 to i386 CFLAGS as it's almost always a win.

diff --git a/src/arch/i386/Config b/src/arch/i386/Config
index 03836c8..dc96e0a 100644 (file)
--- a/src/arch/i386/Config
+++ b/src/arch/i386/Config
@@ -136,6 +136,9 @@ ifneq ($(GCC_MINORVERSION),4)
 CFLAGS+=       -march=i386
 endif
 
+# this is almost always a win. the kernel uses it, too.
+CFLAGS+= -mpreferred-stack-boundary=2
+
 LDFLAGS+=      -N
 
 ifeq "$(shell uname -s)" "FreeBSD"