buildroot/package/util-linux/0003-autotools-define-HAVE_LIBPTHREAD-and-PTHREAD_LIBS.patch

From 0735eb8bc0ed4bc9820ea7e4e600fed246457b18 Mon Sep 17 00:00:00 2001
From: Karel Zak <kzak@redhat.com>
Date: Mon, 27 Jan 2025 14:01:38 +0100
Subject: [PATCH] autotools: define HAVE_LIBPTHREAD and PTHREAD_LIBS

Upstream: https://github.com/util-linux/util-linux/pull/3383
Signed-off-by: Karel Zak <kzak@redhat.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
---
 configure.ac              | 7 +++++++
 libuuid/src/Makemodule.am | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 82d0e4bf9..9a7f260c5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -738,6 +738,13 @@ AS_IF([test x"$have_timer" = xno], [
 ])
 
 
+AC_CHECK_LIB([pthread], [pthread_atfork], [
+	PTHREAD_LIBS="-lpthread"
+	AC_DEFINE([HAVE_LIBPTHREAD], [1], [Define if libpthred exist])
+])
+AC_SUBST([PTHREAD_LIBS])
+
+
 AC_CHECK_LIB([rtas], [rtas_get_sysparm], [
 	RTAS_LIBS="-lrtas"
 	AC_DEFINE([HAVE_LIBRTAS], [1], [Define if librtas exists])
diff --git a/libuuid/src/Makemodule.am b/libuuid/src/Makemodule.am
index 867ad7be5..58b64fe9b 100644
--- a/libuuid/src/Makemodule.am
+++ b/libuuid/src/Makemodule.am
@@ -31,7 +31,7 @@ libuuid_la_SOURCES = \
 EXTRA_libuuid_la_DEPENDENCIES = \
 	libuuid/src/libuuid.sym
 
-libuuid_la_LIBADD       = $(LDADD) $(SOCKET_LIBS) -lpthread
+libuuid_la_LIBADD       = $(LDADD) $(SOCKET_LIBS) $(PTHREAD_LIBS)
 
 libuuid_la_CFLAGS = \
 	$(AM_CFLAGS) \
-- 
2.48.1