From cb190801706da046823c74f89472af83ff947ce1 Mon Sep 17 00:00:00 2001
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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Date: Sat, 17 Aug 2019 22:25:06 +0200
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Subject: [PATCH] src/event/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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/usr/lfs/v0/rc-buildroot-test/scripts/instance-0/output/host/opt/ext-toolchain/bin/../lib/gcc/sparc-buildroot-linux-uclibc/7.4.0/../../../../sparc-buildroot-linux-uclibc/bin/ld: src/event/libevent.a(MaskMonitor.cxx.o): undefined reference to symbol '__atomic_fetch_or_4@@LIBATOMIC_1.0'
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Fixes:
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- http://autobuild.buildroot.org/results/7a9fdb7e323892fb6ed85a2441054303e889c089
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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[Upstream status: not sent (the same kind of patch for ncmpc was
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refused: https://github.com/MusicPlayerDaemon/ncmpc/pull/45)]
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---
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src/event/meson.build | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/src/event/meson.build b/src/event/meson.build
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index bc13bbcd2..88370c03a 100644
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--- a/src/event/meson.build
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+++ b/src/event/meson.build
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@@ -21,9 +21,13 @@ event = static_library(
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],
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)
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+# Needed on sparc
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+atomic_dep = c_compiler.find_library('atomic', required: false)
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+
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event_dep = declare_dependency(
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link_with: event,
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dependencies: [
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+ atomic_dep,
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thread_dep,
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system_dep,
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boost_dep,
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--
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2.20.1
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