summaryrefslogtreecommitdiff
path: root/Rules.mak
diff options
context:
space:
mode:
Diffstat (limited to 'Rules.mak')
-rw-r--r--Rules.mak4
1 files changed, 3 insertions, 1 deletions
diff --git a/Rules.mak b/Rules.mak
index 66f4a6c01..8382691d8 100644
--- a/Rules.mak
+++ b/Rules.mak
@@ -44,6 +44,8 @@ TAR = tar
STRIP_FLAGS ?= -x -R .note -R .comment
+UNIFDEF := $(top_builddir)extra/scripts/unifdef -UUCLIBC_INTERNAL
+
# Select the compiler needed to build binaries for your development system
HOSTCC = gcc
BUILD_CFLAGS = -O2 -Wall
@@ -175,7 +177,7 @@ ifeq ($(TARGET_ARCH),i386)
# -O1 -march=pentium3, -Os -msse etc are known to be affected.
# TODO: conditionally bump to 4
# (see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13685)
- OPTIMIZATION+=$(call check_gcc,-mpreferred-stack-boundary=2,)
+ OPTIMIZATION+=$(call check_gcc,-mpreferred-stack-boundary=4,)
# Choice of alignment (please document why!)
# -falign-labels: in-line labels