From 96bbf3a3af45d86f790afdf91a6686c37421e92b Mon Sep 17 00:00:00 2001
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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Date: Sun, 15 Nov 2020 10:57:37 +0100
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Subject: [PATCH] meson.build: check for pthread.h
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Check for pthread.h otherwise the build will fail with some toolchains
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that have libphtread.so but not pthread.h:
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Run-time dependency threads found: YES
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../src/hb-mutex.hh:53:10: fatal error: pthread.h: No such file or directory
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#include <pthread.h>
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^~~~~~~~~~~
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Moreover, fix detection of pthread fallback
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Fixes:
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- http://autobuild.buildroot.org/results/70c98e89b1d5e5b651d1f6928dc53f465103f57a
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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---
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meson.build | 6 ++++--
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1 file changed, 4 insertions(+), 2 deletions(-)
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diff --git a/meson.build b/meson.build
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index bf3925db..6d263d48 100644
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--- a/meson.build
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+++ b/meson.build
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@@ -281,7 +281,9 @@ endif
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# threads
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thread_dep = null_dep
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if host_machine.system() != 'windows'
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- thread_dep = dependency('threads', required: false)
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+ if cpp.has_header('pthread.h')
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+ thread_dep = dependency('threads', required: false)
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+ endif
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if thread_dep.found()
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conf.set('HAVE_PTHREAD', 1)
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--
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2.29.2
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