From 081229d6e982bbe309fe26e5ffe197df2d5d5d7d Mon Sep 17 00:00:00 2001
From: Niels Sascha Reedijk <niels.reedijk@gmail.com>
Date: Thu, 2 Jun 2022 10:27:55 +0200
Subject: libgit2, import PR by nielx


diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index e7b54d0..65e830d 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -57,6 +57,8 @@ check_function_exists(qsort_s GIT_QSORT_S)
 
 check_function_exists(getentropy GIT_RAND_GETENTROPY)
 
+check_function_exists(getloadavg GIT_RAND_GETLOADAVG)
+
 # Find required dependencies
 
 if(WIN32)
@@ -65,8 +67,8 @@ elseif(CMAKE_SYSTEM_NAME MATCHES "(Solaris|SunOS)")
 	list(APPEND LIBGIT2_SYSTEM_LIBS socket nsl)
 	list(APPEND LIBGIT2_PC_LIBS "-lsocket" "-lnsl")
 elseif(CMAKE_SYSTEM_NAME MATCHES "Haiku")
-	list(APPEND LIBGIT2_SYSTEM_LIBS network)
-	list(APPEND LIBGIT2_PC_LIBS "-lnetwork")
+	list(APPEND LIBGIT2_SYSTEM_LIBS gnu network)
+	list(APPEND LIBGIT2_PC_LIBS "-lgnu -lnetwork")
 endif()
 
 check_library_exists(rt clock_gettime "time.h" NEED_LIBRT)
diff --git a/src/features.h.in b/src/features.h.in
index f920135..4f9ee13 100644
--- a/src/features.h.in
+++ b/src/features.h.in
@@ -49,5 +49,6 @@
 #cmakedefine GIT_SHA1_MBEDTLS 1
 
 #cmakedefine GIT_RAND_GETENTROPY 1
+#cmakedefine GIT_RAND_GETLOADAVG 1
 
 #endif
diff --git a/src/rand.c b/src/rand.c
index 0a20813..23d72c6 100644
--- a/src/rand.c
+++ b/src/rand.c
@@ -106,7 +106,13 @@ GIT_INLINE(int) getseed(uint64_t *seed)
 		return -1;
 	}
 
+# if defined(GIT_RAND_GETLOADAVG)
 	getloadavg(loadavg, 3);
+# else
+	loadavg[0] = drand48();
+	loadavg[1] = drand48();
+	loadavg[2] = drand48();
+# endif
 
 	*seed = 0;
 	*seed |= ((uint64_t)tv.tv_usec << 40);
-- 
2.36.1