--- /dev/null
+From 0230e2e374bb71aed0181ccd9ebd13c0c5125a5d Mon Sep 17 00:00:00 2001
+From: Trevor Woerner <twoerner@gmail.com>
+Date: Fri, 25 Oct 2019 17:01:20 -0400
+Subject: [PATCH] configure.ac: add library if header found
+
+If the pthread.h header is found, make sure library containing
+"pthread_atfork" is added to the list of libraries against which to link.
+On some hosts (e.g. openSUSE 15.1) "-lpthread" needs to be explicitly added
+in order for the code to compile correctly.
+
+Signed-off-by: Trevor Woerner <twoerner@gmail.com>
+---
+ configure.ac | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index 63088f4..639b464 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -56,7 +56,9 @@ AC_CHECK_HEADERS(sys/xattr.h, [], [
+ AC_CHECK_HEADERS(attr/xattr.h, [], [AC_MSG_WARN(attr/xattr.h not found, disabling file system capabilities.)])
+ ])
+ AC_CHECK_HEADERS(linux/securebits.h, [], [])
+-AC_CHECK_HEADERS(pthread.h, [], [AC_MSG_WARN(pthread.h not found, disabling pthread_atfork.)])
++AC_CHECK_HEADERS(pthread.h,
++ [AC_SEARCH_LIBS(pthread_atfork, pthread)],
++ [AC_MSG_WARN(pthread.h not found, disabling pthread_atfork.)])
+
+ AC_C_CONST
+ AC_C_INLINE
--- /dev/null
+From d95c4018ad57c37f6272dbedfa5217776567c329 Mon Sep 17 00:00:00 2001
+From: Christopher Larson <chris_larson@mentor.com>
+Date: Tue, 26 Nov 2019 22:34:34 +0500
+Subject: [PATCH] Wrap pthread_atfork usage in HAVE_PTHREAD_H
+
+Signed-off-by: Christopher Larson <chris_larson@mentor.com>
+---
+ src/cap-ng.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/src/cap-ng.c b/src/cap-ng.c
+index 35fcd7a..97a3dbd 100644
+--- a/src/cap-ng.c
++++ b/src/cap-ng.c
+@@ -166,7 +166,9 @@ static void deinit(void)
+ static void init_lib(void) __attribute__ ((constructor));
+ static void init_lib(void)
+ {
++#ifdef HAVE_PTHREAD_H
+ pthread_atfork(NULL, NULL, deinit);
++#endif
+ }
+
+ static void init(void)
