systemd: workaround login failure on qemumips64 when 'pam' is enabled

Append " -fno-tree-switch-conversion -fno-tree-tail-merge" to
FULL_OPTIMIZATION to workaround login problem on qemumips64. Otherwise,
user cannot login onto the target even username and password are
provided.

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

diff --git a/meta/recipes-core/systemd/systemd_232.bb b/meta/recipes-core/systemd/systemd_232.bb
index 9c533ea4c802f6088557f344caf59ec3dae3362f..a59ee74092dad33ccf3065b1cd70ab0adfdd0b15 100644 (file)
--- a/meta/recipes-core/systemd/systemd_232.bb
+++ b/meta/recipes-core/systemd/systemd_232.bb
@@ -159,6 +159,9 @@ CFLAGS .= "${@bb.utils.contains('PACKAGECONFIG', 'valgrind', ' -DVALGRIND=1', ''
 # disable problematic GCC 5.2 optimizations [YOCTO #8291]
 FULL_OPTIMIZATION_append_arm = " -fno-schedule-insns -fno-schedule-insns2"
 
+# Avoid login failure on qemumips64 when pam is enabled
+FULL_OPTIMIZATION_append_mips64 = " -fno-tree-switch-conversion -fno-tree-tail-merge"
+
 COMPILER_NM ?= "${HOST_PREFIX}gcc-nm"
 COMPILER_AR ?= "${HOST_PREFIX}gcc-ar"
 COMPILER_RANLIB ?= "${HOST_PREFIX}gcc-ranlib"