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-rw-r--r--CMakeLists.txt3
-rw-r--r--cmake/QtBaseCMakeTesting.cmake9
-rw-r--r--cmake/tests/CMakeLists.txt25
-rw-r--r--cmake/tests/features/CMakeLists.txt2
-rw-r--r--cmake/tests/main.cpp1
5 files changed, 40 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index e9b1293843..622cc5e00b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -23,6 +23,9 @@ include(FeatureSummary)
## QtBase specific configure tests:
include(QtBaseConfigureTests)
+## Build System tests:
+include(QtBaseCMakeTesting)
+
## Targets for global features, etc.:
include(QtBaseGlobalTargets)
diff --git a/cmake/QtBaseCMakeTesting.cmake b/cmake/QtBaseCMakeTesting.cmake
new file mode 100644
index 0000000000..662ac8f498
--- /dev/null
+++ b/cmake/QtBaseCMakeTesting.cmake
@@ -0,0 +1,9 @@
+## Test the cmake build system:
+option(BUILD_CMAKE_TESTING "Build tests for the Qt build system" OFF)
+mark_as_advanced(BUILD_CMAKE_TESTING)
+
+if(BUILD_CMAKE_TESTING)
+ add_subdirectory("${PROJECT_SOURCE_DIR}/cmake/tests")
+endif()
+
+
diff --git a/cmake/tests/CMakeLists.txt b/cmake/tests/CMakeLists.txt
new file mode 100644
index 0000000000..28568ce46f
--- /dev/null
+++ b/cmake/tests/CMakeLists.txt
@@ -0,0 +1,25 @@
+# These macros are taken from the ECM:
+
+# a macro for tests that have a simple format where the name matches the
+# directory and project
+macro(add_test_variant NAME BASE COMMAND)
+ string(REPLACE "." "/" src_dir "${BASE}")
+ string(REPLACE "." "/" build_dir "${NAME}")
+ string(REGEX REPLACE "[^.]*\\." "" proj "${NAME}")
+ add_test("cmake_${NAME}" ${CMAKE_CTEST_COMMAND}
+ --build-and-test
+ "${CMAKE_CURRENT_SOURCE_DIR}/${src_dir}"
+ "${CMAKE_CURRENT_BINARY_DIR}/${build_dir}"
+ --build-two-config
+ --build-generator ${CMAKE_GENERATOR}
+ --build-makeprogram ${CMAKE_MAKE_PROGRAM}
+ --build-project ${proj}
+ ${${NAME}_EXTRA_OPTIONS}
+ --test-command ${COMMAND} ${ARGN})
+endmacro()
+
+macro(add_test_macro NAME)
+ add_test_variant("${NAME}" "${NAME}" ${ARGN})
+endmacro()
+
+add_test_macro(features features)
diff --git a/cmake/tests/features/CMakeLists.txt b/cmake/tests/features/CMakeLists.txt
index 0208e3d890..7b76a4529f 100644
--- a/cmake/tests/features/CMakeLists.txt
+++ b/cmake/tests/features/CMakeLists.txt
@@ -40,3 +40,5 @@ include(QtPostProcess)
## Print a feature summary:
feature_summary(WHAT PACKAGES_FOUND PACKAGES_NOT_FOUND FATAL_ON_MISSING_REQUIRED_PACKAGES)
+
+add_executable(features ../main.cpp)
diff --git a/cmake/tests/main.cpp b/cmake/tests/main.cpp
new file mode 100644
index 0000000000..a9b8738990
--- /dev/null
+++ b/cmake/tests/main.cpp
@@ -0,0 +1 @@
+int main(int argc, char** argv) { return 0; }