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systemd: fix build failure for qemux86 and qemuppc with musl

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Remove the 'fstack-protector' and 'fstack-protector-strong' flags
as a workaround to fix the following error when building for qemux86
and qemuppc with musl.

  undefined reference to `__stack_chk_fail_local'

(From OE-Core rev: 4871d3c2b6dd6c07a2adcfbc9ecfb22e4afa2d0d)

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Chen Qi
2018-03-01 00:01:19 -08:00
committed by Richard Purdie
parent 40db00818e
commit aacaf836ba
2 changed files with 37 additions and 0 deletions
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33
meta/recipes-core/systemd/systemd/0001-Remove-fstack-protector-flags-to-workaround-musl-bui.patch Normal file
View File

@@ -0,0 +1,33 @@
From e361f6b4aefae57efff7e457df8db4d1067bec23 Mon Sep 17 00:00:00 2001
From: Chen Qi <Qi.Chen@windriver.com>
Date: Wed, 28 Feb 2018 21:50:23 -0800
Subject: [PATCH] Remove fstack-protector flags to workaround musl build
Remove fstack-protector and fstack-protector-strong flags to fix
the following build failure for qemux86 and qemuppc with musl.
undefined reference to `__stack_chk_fail_local'
Upstream-Status: Inappropriate [OE Specific]
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
---
meson.build | 2 --
1 file changed, 2 deletions(-)
diff --git a/meson.build b/meson.build
index 7610ab12b..591b9cbab 100644
--- a/meson.build
+++ b/meson.build
@@ -329,8 +329,6 @@ foreach arg : ['-Wextra',
'-fdiagnostics-show-option',
'-fno-strict-aliasing',
'-fvisibility=hidden',
- '-fstack-protector',
- '-fstack-protector-strong',
'--param=ssp-buffer-size=4',
]
if cc.has_argument(arg)
--
2.13.0

4
meta/recipes-core/systemd/systemd_237.bb
View File

@@ -52,6 +52,10 @@ SRC_URI += "file://touchscreen.rules \
"
SRC_URI_append_qemuall = " file://0001-core-device.c-Change-the-default-device-timeout-to-2.patch"
# Workaround undefined reference to `__stack_chk_fail_local' on qemux86 and qemuppc for musl
SRC_URI_append_libc-musl_qemux86 = " file://0001-Remove-fstack-protector-flags-to-workaround-musl-bui.patch"
SRC_URI_append_libc-musl_qemuppc = " file://0001-Remove-fstack-protector-flags-to-workaround-musl-bui.patch"
PAM_PLUGINS = " \
pam-plugin-unix \
pam-plugin-loginuid \