[Feature][ZXW-88]merge P50 version

Only Configure: No
Affected branch: master
Affected module: unknown
Is it affected on both ZXIC and MTK: only ZXIC
Self-test: Yes
Doc Update: No

Change-Id: I34667719d9e0e7e29e8e4368848601cde0a48408
diff --git a/ap/lib/libcurl/curl-7.86.0/m4/curl-sectransp.m4 b/ap/lib/libcurl/curl-7.86.0/m4/curl-sectransp.m4
new file mode 100755
index 0000000..0c43b13
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.86.0/m4/curl-sectransp.m4
@@ -0,0 +1,45 @@
+#***************************************************************************
+#                                  _   _ ____  _
+#  Project                     ___| | | |  _ \| |
+#                             / __| | | | |_) | |
+#                            | (__| |_| |  _ <| |___
+#                             \___|\___/|_| \_\_____|
+#
+# Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
+#
+# This software is licensed as described in the file COPYING, which
+# you should have received as part of this distribution. The terms
+# are also available at https://curl.se/docs/copyright.html.
+#
+# You may opt to use, copy, modify, merge, publish, distribute and/or sell
+# copies of the Software, and permit persons to whom the Software is
+# furnished to do so, under the terms of the COPYING file.
+#
+# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+# KIND, either express or implied.
+#
+# SPDX-License-Identifier: curl
+#
+#***************************************************************************
+
+AC_DEFUN([CURL_WITH_SECURETRANSPORT], [
+AC_MSG_CHECKING([whether to enable Secure Transport])
+if test "x$OPT_SECURETRANSPORT" != xno; then
+  if test "x$OPT_SECURETRANSPORT" != "xno" &&
+     (test "x$cross_compiling" != "xno" || test -d "/System/Library/Frameworks/Security.framework"); then
+    AC_MSG_RESULT(yes)
+    AC_DEFINE(USE_SECTRANSP, 1, [enable Secure Transport])
+    AC_SUBST(USE_SECTRANSP, [1])
+    ssl_msg="Secure Transport"
+    test secure-transport != "$DEFAULT_SSL_BACKEND" || VALID_DEFAULT_SSL_BACKEND=yes
+    SECURETRANSPORT_ENABLED=1
+    LDFLAGS="$LDFLAGS -framework CoreFoundation -framework Security"
+  else
+    AC_MSG_RESULT(no)
+  fi
+  test -z "$ssl_msg" || ssl_backends="${ssl_backends:+$ssl_backends, }$ssl_msg"
+else
+  AC_MSG_RESULT(no)
+fi
+
+])