From d2bd33ec18c146b27fb5aff7dd0089faa195ef9b Mon Sep 17 00:00:00 2001
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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Date: Mon, 11 Feb 2019 21:42:01 +0100
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Subject: [PATCH] meson.build: add atomic dependency for sparc
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Linking with libatomic is needed on sparc otherwise build fails on:
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ncmpc@exe/src_Main.cxx.o: In function `std::__atomic_base<long>::operator++()':
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/home/buildroot/autobuild/instance-1/output/host/opt/ext-toolchain/sparc-buildroot-linux-uclibc/include/c++/6.4.0/bits/atomic_base.h:296: undefined reference to `__atomic_fetch_add_4'
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Fixes:
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- http://autobuild.buildroot.org/results/7ac1a07e4f72633d3ec92b79dc5d8c062490abdc
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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[Upstream status: https://github.com/MusicPlayerDaemon/ncmpc/pull/45]
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---
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meson.build | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/meson.build b/meson.build
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index 2e6defc..b393e39 100644
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--- a/meson.build
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+++ b/meson.build
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@@ -174,6 +174,9 @@ else
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pcre_dep = declare_dependency()
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endif
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+# Needed on sparc
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+atomic_dep = cc.find_library('atomic', required: false)
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+
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inc = include_directories(
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'src',
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@@ -352,6 +355,7 @@ ncmpc = executable('ncmpc',
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sources,
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include_directories: inc,
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dependencies: [
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+ atomic_dep,
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thread_dep,
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boost_dep,
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pcre_dep,
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--
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2.14.1
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