curl-curl/m4/curl-schannel.m4
Viktor Szakats 8a3991e050
configure: tidy up comments
- convert `#` comments to `dnl`, except copyright headers, and inline
  comments in `curl-complilers.m4`.
- drop empty comments.
- drop line-ending `dnl` markers. (except `zz40-xc-ovr.m4` where it's
  used to produce a comment in `configure`.)
- replace `dnl` line with C comment in `AC_CHECK_HEADERS()`.

Verified to produce the same `configure` script except empty lines,
`#` comments, and C comments, with autoreconf 2.72.

Cherry-picked from #21000

Closes #21246
2026-04-10 23:19:41 +02:00

51 lines
1.8 KiB
Plaintext

#***************************************************************************
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# Copyright (C) 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_SCHANNEL], [
AC_MSG_CHECKING([whether to enable Windows native SSL/TLS])
if test "x$OPT_SCHANNEL" != "xno"; then
ssl_msg=
if test "x$OPT_SCHANNEL" != "xno" &&
test "$curl_cv_native_windows" = "yes"; then
if test "$curl_cv_winuwp" = "yes"; then
AC_MSG_ERROR([UWP does not support Schannel.])
fi
AC_MSG_RESULT(yes)
AC_DEFINE(USE_SCHANNEL, 1, [to enable Windows native SSL/TLS support])
ssl_msg="Schannel"
test "schannel" != "$DEFAULT_SSL_BACKEND" || VALID_DEFAULT_SSL_BACKEND=yes
SCHANNEL_ENABLED=1
dnl --with-schannel implies --enable-sspi
AC_DEFINE(USE_WINDOWS_SSPI, 1, [to enable SSPI support])
USE_WINDOWS_SSPI=1
curl_sspi_msg="enabled"
else
AC_MSG_RESULT(no)
fi
test -z "$ssl_msg" || ssl_backends="${ssl_backends:+$ssl_backends, }$ssl_msg"
else
AC_MSG_RESULT(no)
fi
])