From 1f3fa4df05a6a58654513089fc0374a450ac4e17 Mon Sep 17 00:00:00 2001
From: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Fri, 23 Jul 2010 10:38:44 -0700
Subject: [PATCH] Add -stack-check option to libspl

See commit f16dec7e67fe86f3c3556a67865ee715a2964d70 for full
details of this change.  But in summary -fstack-check is being
restricted in usage only to locations which must already have
small stack frames.
---
 lib/libspl/Makefile.am | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/libspl/Makefile.am b/lib/libspl/Makefile.am
index 8e0e8bd7d8..ee47ce9607 100644
--- a/lib/libspl/Makefile.am
+++ b/lib/libspl/Makefile.am
@@ -1,5 +1,7 @@
 include $(top_srcdir)/config/Rules.am
 
+AM_CFLAGS += $(DEBUG_STACKFLAGS) $(FRAME_LARGER_THAN)
+
 SUBDIRS = include $(TARGET_ASM_DIR)
 DIST_SUBDIRS = include asm-generic asm-i386 asm-x86_64