Adding upstream version 14.2.21.upstream/14.2.21upstream

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

1 files changed, 63 insertions, 0 deletions

diff --git a/src/seastar/cmake/FindGnuTLS.cmake b/src/seastar/cmake/FindGnuTLS.cmake
new file mode 100644
index 00000000..ad719b6c
--- /dev/null
+++ b/src/seastar/cmake/FindGnuTLS.cmake
@@ -0,0 +1,63 @@
+#
+# This file is open source software, licensed to you under the terms
+# of the Apache License, Version 2.0 (the "License").  See the NOTICE file
+# distributed with this work for additional information regarding copyright
+# ownership.  You may not use this file except in compliance with the License.
+#
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+#
+# Copyright (C) 2018 Scylladb, Ltd.
+#
+
+find_package (PkgConfig REQUIRED)
+
+pkg_search_module (GnuTLS_PC
+  QUIET
+  gnutls)
+
+find_library (GnuTLS_LIBRARY
+  NAMES gnutls
+  HINTS
+    ${GnuTLS_PC_LIBDIR}
+    ${GnuTLS_PC_LIBRARY_DIRS})
+
+find_path (GnuTLS_INCLUDE_DIR
+  NAMES gnutls/gnutls.h
+  HINTS
+    ${GnuTLS_PC_INCLUDEDIR}
+    ${GnuTLS_PC_INCLUDE_DIRS})
+
+mark_as_advanced (
+  GnuTLS_LIBRARY
+  GnuTLS_INCLUDE_DIR)
+
+include (FindPackageHandleStandardArgs)
+
+find_package_handle_standard_args (GnuTLS
+  REQUIRED_VARS
+    GnuTLS_LIBRARY
+    GnuTLS_INCLUDE_DIR
+  VERSION_VAR GnuTLS_PC_VERSION)
+
+set (GnuTLS_LIBRARIES ${GnuTLS_LIBRARY})
+set (GnuTLS_INCLUDE_DIRS ${GnuTLS_INCLUDE_DIR})
+
+if (GnuTLS_FOUND AND NOT (TARGET GnuTLS::gnutls))
+  add_library (GnuTLS::gnutls UNKNOWN IMPORTED)
+
+  set_target_properties (GnuTLS::gnutls
+    PROPERTIES
+      IMPORTED_LOCATION ${GnuTLS_LIBRARY}
+      INTERFACE_INCLUDE_DIRECTORIES ${GnuTLS_INCLUDE_DIRS})
+endif ()