FindLibUV: Add module to find libuv package

Add it to a private source directory that is not installed so that we
can use it for building CMake itself.  This will allow it to mature
before being distributed publicly.

3 files changed, 34 insertions, 0 deletions

diff --git a/Tests/FindLibUV/CMakeLists.txt b/Tests/FindLibUV/CMakeLists.txt
new file mode 100644
index 0000000000..08aa95847d
--- /dev/null
+++ b/Tests/FindLibUV/CMakeLists.txt
@@ -0,0 +1,10 @@
+add_test(NAME FindLibUV.Test COMMAND
+  ${CMAKE_CTEST_COMMAND} -C $<CONFIGURATION>
+  --build-and-test
+  "${CMake_SOURCE_DIR}/Tests/FindLibUV/Test"
+  "${CMake_BINARY_DIR}/Tests/FindLibUV/Test"
+  ${build_generator_args}
+  --build-project TestFindLibUV
+  --build-options ${build_options}
+  --test-command ${CMAKE_CTEST_COMMAND} -V -C $<CONFIGURATION>
+  )
diff --git a/Tests/FindLibUV/Test/CMakeLists.txt b/Tests/FindLibUV/Test/CMakeLists.txt
new file mode 100644
index 0000000000..257ddf3cc9
--- /dev/null
+++ b/Tests/FindLibUV/Test/CMakeLists.txt
@@ -0,0 +1,17 @@
+cmake_minimum_required(VERSION 3.6)
+project(TestFindLibUV C)
+include(CTest)
+
+# CMake does not actually provide FindLibUV publicly.
+set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/../../../Source/Modules)
+
+find_package(LibUV REQUIRED)
+
+add_executable(test_libuv_tgt main.c)
+target_link_libraries(test_libuv_tgt LibUV::LibUV)
+add_test(NAME test_libuv_tgt COMMAND test_libuv_tgt)
+
+add_executable(test_libuv_var main.c)
+target_include_directories(test_libuv_var PRIVATE ${LibUV_INCLUDE_DIRS})
+target_link_libraries(test_libuv_var PRIVATE ${LibUV_LIBRARIES})
+add_test(NAME test_libuv_var COMMAND test_libuv_var)
diff --git a/Tests/FindLibUV/Test/main.c b/Tests/FindLibUV/Test/main.c
new file mode 100644
index 0000000000..cbd0db3bef
--- /dev/null
+++ b/Tests/FindLibUV/Test/main.c
@@ -0,0 +1,7 @@
+#include <uv.h>
+
+int main()
+{
+  uv_loop_close(uv_default_loop());
+  return 0;
+}