Merge topic 'FindGDAL-target'

22ba9b6a32 FindGDAL: set the GDAL_VERSION
525ff0c3bc Tests/FindGDAL: add a test for FindGDAL
87324b9b6a FindGDAL: add an imported target
dfb3f58f79 FindGDAL: Modernize documentation layout

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !2552

4 files changed, 41 insertions, 0 deletions

diff --git a/Tests/CMakeLists.txt b/Tests/CMakeLists.txt
index c7cfa86..1c49fea 100644
--- a/Tests/CMakeLists.txt
+++ b/Tests/CMakeLists.txt
@@ -1384,6 +1384,10 @@ ${CMake_BINARY_DIR}/bin/cmake -DDIR=dev -P ${CMake_SOURCE_DIR}/Utilities/Release
     add_subdirectory(FindFreetype)
   endif()
 
+  if(CMake_TEST_FindGDAL)
+    add_subdirectory(FindGDAL)
+  endif()
+
   if(CMake_TEST_FindGSL)
     add_subdirectory(FindGSL)
   endif()
diff --git a/Tests/FindGDAL/CMakeLists.txt b/Tests/FindGDAL/CMakeLists.txt
new file mode 100644
index 0000000..12f95e1
--- /dev/null
+++ b/Tests/FindGDAL/CMakeLists.txt
@@ -0,0 +1,10 @@
+add_test(NAME FindGDAL.Test COMMAND
+  ${CMAKE_CTEST_COMMAND} -C $<CONFIGURATION>
+  --build-and-test
+  "${CMake_SOURCE_DIR}/Tests/FindGDAL/Test"
+  "${CMake_BINARY_DIR}/Tests/FindGDAL/Test"
+  ${build_generator_args}
+  --build-project TestFindGDAL
+  --build-options ${build_options}
+  --test-command ${CMAKE_CTEST_COMMAND} -V -C $<CONFIGURATION>
+  )
diff --git a/Tests/FindGDAL/Test/CMakeLists.txt b/Tests/FindGDAL/Test/CMakeLists.txt
new file mode 100644
index 0000000..8bdc57c
--- /dev/null
+++ b/Tests/FindGDAL/Test/CMakeLists.txt
@@ -0,0 +1,16 @@
+cmake_minimum_required(VERSION 3.10)
+project(TestFindGDAL C)
+include(CTest)
+
+find_package(GDAL REQUIRED)
+
+add_definitions(-DCMAKE_EXPECTED_GDAL_VERSION="${GDAL_VERSION}")
+
+add_executable(test_tgt main.c)
+target_link_libraries(test_tgt GDAL::GDAL)
+add_test(NAME test_tgt COMMAND test_tgt)
+
+add_executable(test_var main.c)
+target_include_directories(test_var PRIVATE ${GDAL_INCLUDE_DIRS})
+target_link_libraries(test_var PRIVATE ${GDAL_LIBRARIES})
+add_test(NAME test_var COMMAND test_var)
diff --git a/Tests/FindGDAL/Test/main.c b/Tests/FindGDAL/Test/main.c
new file mode 100644
index 0000000..7b31a13
--- /dev/null
+++ b/Tests/FindGDAL/Test/main.c
@@ -0,0 +1,11 @@
+#include <gdal.h>
+#include <stdio.h>
+#include <string.h>
+
+int main()
+{
+  printf("Found GDAL version %s, expected version %s\n", GDAL_RELEASE_NAME,
+         CMAKE_EXPECTED_GDAL_VERSION);
+  GDALAllRegister();
+  return strcmp(GDAL_RELEASE_NAME, CMAKE_EXPECTED_GDAL_VERSION);
+}