Initial set of files.

The make install target is not working for .proto files, but otherwise
it seems to work.

1 files changed, 35 insertions, 0 deletions

diff --git a/cmake/config-version.cmake.in b/cmake/config-version.cmake.in
new file mode 100644
index 000000000000..29891a6bde62
--- /dev/null
+++ b/cmake/config-version.cmake.in
@@ -0,0 +1,35 @@
+# Copyright 2019 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# 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.
+
+set(PACKAGE_VERSION @DOXYGEN_PROJECT_NUMBER@)
+
+# This package has not reached 1.0, there are no compatibility guarantees
+# before then.
+if (@GOOGLE_CLOUD_CPP_CONFIG_VERSION_MAJOR@ EQUAL 0)
+    if ("${PACKAGE_FIND_VERSION}" STREQUAL "")
+        set(PACKAGE_VERSION_COMPATIBLE TRUE)
+    elseif ("${PACKAGE_VERSION}" VERSION_EQUAL "${PACKAGE_FIND_VERSION}")
+        set(PACKAGE_VERSION_COMPATIBLE TRUE)
+        set(PACKAGE_VERSION_EXACT TRUE)
+    else ()
+        set(PACKAGE_VERSION_UNSUITABLE TRUE)
+    endif ()
+elseif("${PACKAGE_VERSION}" VERSION_LESS "${PACKAGE_FIND_VERSION}")
+    set(PACKAGE_VERSION_COMPATIBLE FALSE)
+else()
+    set(PACKAGE_VERSION_COMPATIBLE TRUE)
+    if ("${PACKAGE_VERSION}" VERSION_EQUAL "${PACKAGE_FIND_VERSION}")
+        set(PACKAGE_VERSION_EXACT TRUE)
+    endif()
+endif()