Adding upstream version 1.44.3.upstream/1.44.3

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 52 insertions, 0 deletions

diff --git a/fluent-bit/lib/monkey/mk_core/deps/libevent/m4/libevent_openssl.m4 b/fluent-bit/lib/monkey/mk_core/deps/libevent/m4/libevent_openssl.m4
new file mode 100644
index 000000000..c20405950
--- /dev/null
+++ b/fluent-bit/lib/monkey/mk_core/deps/libevent/m4/libevent_openssl.m4
@@ -0,0 +1,52 @@
+dnl ######################################################################
+dnl OpenSSL support
+AC_DEFUN([LIBEVENT_OPENSSL], [
+AC_REQUIRE([NTP_PKG_CONFIG])dnl
+
+case "$enable_openssl" in
+ yes)
+    have_openssl=no
+    case "$PKG_CONFIG" in
+     '')
+	;;
+     *)
+	OPENSSL_LIBS=`$PKG_CONFIG --libs openssl 2>/dev/null`
+	case "$OPENSSL_LIBS" in
+	 '') ;;
+	 *) OPENSSL_LIBS="$OPENSSL_LIBS $EV_LIB_GDI $EV_LIB_WS32 $OPENSSL_LIBADD"
+	    have_openssl=yes
+	    ;;
+	esac
+	OPENSSL_INCS=`$PKG_CONFIG --cflags openssl 2>/dev/null`
+	;;
+    esac
+    case "$have_openssl" in
+     yes) ;;
+     *)
+	save_LIBS="$LIBS"
+	LIBS=""
+	OPENSSL_LIBS=""
+	for lib in crypto eay32; do
+		# clear cache
+		unset ac_cv_search_SSL_new
+		AC_SEARCH_LIBS([SSL_new], [ssl ssl32],
+		    [have_openssl=yes
+		    OPENSSL_LIBS="$LIBS -l$lib $EV_LIB_GDI $EV_LIB_WS32 $OPENSSL_LIBADD"],
+		    [have_openssl=no],
+		    [-l$lib $EV_LIB_GDI $EV_LIB_WS32 $OPENSSL_LIBADD])
+		LIBS="$save_LIBS"
+		test "$have_openssl" = "yes" && break
+	done
+	;;
+    esac
+    AC_SUBST(OPENSSL_INCS)
+    AC_SUBST(OPENSSL_LIBS)
+    case "$have_openssl" in
+     yes)  AC_DEFINE(HAVE_OPENSSL, 1, [Define if the system has openssl]) ;;
+    esac
+    ;;
+esac
+
+# check if we have and should use openssl
+AM_CONDITIONAL(OPENSSL, [test "$enable_openssl" != "no" && test "$have_openssl" = "yes"])
+])