kumquat-buildroot/package/gcc/4.9.3/930-libgcc-disable-split-stack-nothreads.patch
Waldemar Brodkorb 2631219f64 gcc: disable split-stack for non-thread builds
This fixes bug 8766:
https://bugs.busybox.net/show_bug.cgi?id=8766

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-04-19 23:25:32 +02:00

15 lines
609 B
Diff

disable split-stack for non-thread builds
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
diff -Nur gcc-4.9.3.orig/libgcc/config/t-stack gcc-4.9.3/libgcc/config/t-stack
--- gcc-4.9.3.orig/libgcc/config/t-stack 2010-10-01 21:31:49.000000000 +0200
+++ gcc-4.9.3/libgcc/config/t-stack 2016-03-07 01:34:32.000000000 +0100
@@ -1,4 +1,6 @@
# Makefile fragment to provide generic support for -fsplit-stack.
# This should be used in config.host for any host which supports
# -fsplit-stack.
+ifeq ($(enable_threads),yes)
LIB2ADD_ST += $(srcdir)/generic-morestack.c $(srcdir)/generic-morestack-thread.c
+endif