[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-gnutls.m4 b/ap/lib/libcurl/curl-7.86.0/m4/curl-gnutls.m4
new file mode 100755
index 0000000..d6f4a97
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.86.0/m4/curl-gnutls.m4
@@ -0,0 +1,167 @@
+#***************************************************************************
+# _ _ ____ _
+# 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
+#
+#***************************************************************************
+
+dnl ----------------------------------------------------
+dnl check for GnuTLS
+dnl ----------------------------------------------------
+
+AC_DEFUN([CURL_WITH_GNUTLS], [
+if test "x$OPT_GNUTLS" != xno; then
+ ssl_msg=
+
+ if test X"$OPT_GNUTLS" != Xno; then
+
+ addld=""
+ addlib=""
+ gtlslib=""
+ version=""
+ addcflags=""
+
+ if test "x$OPT_GNUTLS" = "xyes"; then
+ dnl this is with no particular path given
+ CURL_CHECK_PKGCONFIG(gnutls)
+
+ if test "$PKGCONFIG" != "no" ; then
+ addlib=`$PKGCONFIG --libs-only-l gnutls`
+ addld=`$PKGCONFIG --libs-only-L gnutls`
+ addcflags=`$PKGCONFIG --cflags-only-I gnutls`
+ version=`$PKGCONFIG --modversion gnutls`
+ gtlslib=`echo $addld | $SED -e 's/^-L//'`
+ else
+ dnl without pkg-config, we try libgnutls-config as that was how it
+ dnl used to be done
+ check=`libgnutls-config --version 2>/dev/null`
+ if test -n "$check"; then
+ addlib=`libgnutls-config --libs`
+ addcflags=`libgnutls-config --cflags`
+ version=`libgnutls-config --version`
+ gtlslib=`libgnutls-config --prefix`/lib$libsuff
+ fi
+ fi
+ else
+ dnl this is with a given path, first check if there's a libgnutls-config
+ dnl there and if not, make an educated guess
+ cfg=$OPT_GNUTLS/bin/libgnutls-config
+ check=`$cfg --version 2>/dev/null`
+ if test -n "$check"; then
+ addlib=`$cfg --libs`
+ addcflags=`$cfg --cflags`
+ version=`$cfg --version`
+ gtlslib=`$cfg --prefix`/lib$libsuff
+ else
+ dnl without pkg-config and libgnutls-config, we guess a lot!
+ addlib=-lgnutls
+ addld=-L$OPT_GNUTLS/lib$libsuff
+ addcflags=-I$OPT_GNUTLS/include
+ version="" # we just don't know
+ gtlslib=$OPT_GNUTLS/lib$libsuff
+ fi
+ fi
+
+ if test -z "$version"; then
+ dnl lots of efforts, still no go
+ version="unknown"
+ fi
+
+ if test -n "$addlib"; then
+
+ CLEANLIBS="$LIBS"
+ CLEANCPPFLAGS="$CPPFLAGS"
+ CLEANLDFLAGS="$LDFLAGS"
+
+ LIBS="$addlib $LIBS"
+ LDFLAGS="$LDFLAGS $addld"
+ if test "$addcflags" != "-I/usr/include"; then
+ CPPFLAGS="$CPPFLAGS $addcflags"
+ fi
+
+ dnl this function is selected since it was introduced in 3.1.10
+ AC_CHECK_LIB(gnutls, gnutls_x509_crt_get_dn2,
+ [
+ AC_DEFINE(USE_GNUTLS, 1, [if GnuTLS is enabled])
+ AC_SUBST(USE_GNUTLS, [1])
+ GNUTLS_ENABLED=1
+ USE_GNUTLS="yes"
+ ssl_msg="GnuTLS"
+ test gnutls != "$DEFAULT_SSL_BACKEND" || VALID_DEFAULT_SSL_BACKEND=yes
+ ],
+ [
+ LIBS="$CLEANLIBS"
+ CPPFLAGS="$CLEANCPPFLAGS"
+ ])
+
+ if test "x$USE_GNUTLS" = "xyes"; then
+ AC_MSG_NOTICE([detected GnuTLS version $version])
+ check_for_ca_bundle=1
+ if test -n "$gtlslib"; then
+ dnl when shared libs were found in a path that the run-time
+ dnl linker doesn't search through, we need to add it to
+ dnl CURL_LIBRARY_PATH to prevent further configure tests to fail
+ dnl due to this
+ if test "x$cross_compiling" != "xyes"; then
+ CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$gtlslib"
+ export CURL_LIBRARY_PATH
+ AC_MSG_NOTICE([Added $gtlslib to CURL_LIBRARY_PATH])
+ fi
+ fi
+ fi
+
+ fi
+
+ fi dnl GNUTLS not disabled
+
+ test -z "$ssl_msg" || ssl_backends="${ssl_backends:+$ssl_backends, }$ssl_msg"
+fi
+
+dnl ---
+dnl Check which crypto backend GnuTLS uses
+dnl ---
+
+if test "$GNUTLS_ENABLED" = "1"; then
+ USE_GNUTLS_NETTLE=
+ # First check if we can detect either crypto library via transitive linking
+ AC_CHECK_LIB(gnutls, nettle_MD5Init, [ USE_GNUTLS_NETTLE=1 ])
+
+ # If not, try linking directly to both of them to see if they are available
+ if test "$USE_GNUTLS_NETTLE" = ""; then
+ AC_CHECK_LIB(nettle, nettle_MD5Init, [ USE_GNUTLS_NETTLE=1 ])
+ fi
+ if test "$USE_GNUTLS_NETTLE" = ""; then
+ AC_MSG_ERROR([GnuTLS found, but nettle was not found])
+ fi
+ LIBS="-lnettle $LIBS"
+fi
+
+dnl ---
+dnl We require GnuTLS with SRP support.
+dnl ---
+if test "$GNUTLS_ENABLED" = "1"; then
+ AC_CHECK_LIB(gnutls, gnutls_srp_verifier,
+ [
+ AC_DEFINE(HAVE_GNUTLS_SRP, 1, [if you have the function gnutls_srp_verifier])
+ AC_SUBST(HAVE_GNUTLS_SRP, [1])
+ ])
+fi
+
+])