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boost: fix musl compatibility in is_running.hpp

This commit is contained in:
John 2019-03-10 03:29:06 +01:00 committed by maxice8
parent ba92be5173
commit 895a28d281
2 changed files with 33 additions and 1 deletions
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32
srcpkgs/boost/patches/is_running.hpp-musl.patch Normal file
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@ -0,0 +1,32 @@
From 502169a5adbb8125c92fbdc19a860b399018db6a Mon Sep 17 00:00:00 2001
From: Jacob Barrett <jbarrett@pivotal.io>
Date: Thu, 27 Sep 2018 07:36:03 -0700
Subject: [PATCH] Changes still_active constant to support Solaris.
The use of the WIFSTOPPED bits did not go far enough on Solaris. It
is expected to also have a non-zero value in the next bytes. This
new value is tested be valid on Linux, MacOS and Solaris.
Fixes #51
---
include/boost/process/detail/posix/is_running.hpp | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/include/boost/process/detail/posix/is_running.hpp b/include/boost/process/detail/posix/is_running.hpp
index 0d431a912..1d92513d1 100644
--- boost/process/detail/posix/is_running.hpp
+++ boost/process/detail/posix/is_running.hpp
@@ -16,8 +16,11 @@ namespace boost { namespace process { namespace detail { namespace posix {
// Use the "stopped" state (WIFSTOPPED) to indicate "not terminated".
// This bit arrangement of status codes is not guaranteed by POSIX, but (according to comments in
// the glibc <bits/waitstatus.h> header) is the same across systems in practice.
-constexpr int still_active = 0x7F;
-static_assert(!WIFEXITED(still_active) && !WIFSIGNALED(still_active), "Internal Error");
+constexpr int still_active = 0x017f;
+static_assert(WIFSTOPPED(still_active), "Expected still_active to indicate WIFSTOPPED");
+static_assert(!WIFEXITED(still_active), "Expected still_active to not indicate WIFEXITED");
+static_assert(!WIFSIGNALED(still_active), "Expected still_active to not indicate WIFSIGNALED");
+static_assert(!WIFCONTINUED(still_active), "Expected still_active to not indicate WIFCONTINUED");
inline bool is_running(int code)
{

2
srcpkgs/boost/template
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@ -1,7 +1,7 @@
# Template file for 'boost'
pkgname=boost
version=1.69.0
revision=1
revision=2
wrksrc="${pkgname}_${version//\./_}"
hostmakedepends="bzip2-devel icu-devel python-devel python3-devel"
makedepends="zlib-devel bzip2-devel icu-devel python-devel python3-devel"