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

The following changes since commit 81498aac9560fbeaeb58eaada32ce80e0ea51628:

yocto-project-qs: Updated Next Steps list (2017-07-12 00:28:16 +0100)

are available in the git repository at:

git://git.pokylinux.org/poky-contrib ChenQi/systemd_qemumips64_login
http://git.pokylinux.org/cgit.cgi/poky-contrib/log/?h=ChenQi/systemd_qemumips64_login

Chen Qi (1):
systemd: workaround login failure on qemumips64 when 'pam' is enabled

 meta/recipes-core/systemd/systemd_232.bb | 3 +++
 1 file changed, 3 insertions(+)

1.9.1

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.

---
 meta/recipes-core/systemd/systemd_232.bb | 3 +++
 1 file changed, 3 insertions(+)

index e8292ab..1cb8ff7 100644
@@ -158,6 +158,9 @@ 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"

1.9.1