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From: Min Xu <xuminready@gmail.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH 1/1] shadowsocks-libev: add dependency on BR2_TOOLCHAIN_HAS_SYNC_4
Date: Thu,  7 Jun 2018 16:01:44 -0700	[thread overview]
Message-ID: <20180607230144.387-1-xuminready@gmail.com> (raw)

To fixup linking errors:
"undefined reference to `__sync_val_compare_and_swap_4'"
Fixes
http://autobuild.buildroot.net/results/d00c5f9e1e7a6a40fac5763a06977b351b7875da
http://autobuild.buildroot.net/results/0612f2dc09a8763fdf2111ee8d0c223c8531262a

reference: https://git.buildroot.org/buildroot/commit/?id=7c77d965bdcd301c2644004140faec613c1ee202

Signed-off-by: Min Xu <xuminready@gmail.com>
---
 package/shadowsocks-libev/Config.in | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/package/shadowsocks-libev/Config.in b/package/shadowsocks-libev/Config.in
index d02e5a93ef..c914ed778b 100644
--- a/package/shadowsocks-libev/Config.in
+++ b/package/shadowsocks-libev/Config.in
@@ -1,5 +1,7 @@
 config BR2_PACKAGE_SHADOWSOCKS_LIBEV
 	bool "shadowsocks-libev"
+	# uses __sync_val_compare_and_swap_4
+	depends on BR2_TOOLCHAIN_HAS_SYNC_4
 	depends on BR2_USE_MMU # fork()
 	select BR2_PACKAGE_C_ARES
 	select BR2_PACKAGE_LIBEV
-- 
2.11.0

             reply	other threads:[~2018-06-07 23:01 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-07 23:01 Min Xu [this message]
2018-06-08  9:45 ` [Buildroot] [PATCH 1/1] shadowsocks-libev: add dependency on BR2_TOOLCHAIN_HAS_SYNC_4 Arnout Vandecappelle
     [not found]   ` <CAMpS7mRvt1Mpt0faz7kMetV92XwYTojD_aFx1iZ-UGSJ8gbq1A@mail.gmail.com>
2018-06-10 21:37     ` Arnout Vandecappelle
2018-06-18  7:18       ` xu min

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