6 files changed, 82 insertions, 0 deletions
diff --git a/test cases/cmake/13 system includes/main.cpp b/test cases/cmake/13 system includes/main.cpp
new file mode 100644
index 0000000..9507961
--- /dev/null
+++ b/test cases/cmake/13 system includes/main.cpp
@@ -0,0 +1,10 @@
+#include <iostream>
+#include <cmMod.hpp>
+
+using namespace std;
+
+int main(void) {
+  cmModClass obj("Hello");
+  cout << obj.getStr() << endl;
+  return 0;
+}
diff --git a/test cases/cmake/13 system includes/meson.build b/test cases/cmake/13 system includes/meson.build
new file mode 100644
index 0000000..1265d46
--- /dev/null
+++ b/test cases/cmake/13 system includes/meson.build
@@ -0,0 +1,18 @@
+project(
+  'meson_cmake_system_include_bug', ['c', 'cpp'],
+  default_options: [
+    'warning_level=3',
+    'werror=true',
+  ],
+)
+
+if meson.get_compiler('cpp').get_argument_syntax() == 'msvc'
+  error('MESON_SKIP_TEST: Skip with msvc due to missing -system support')
+endif
+
+cm = import('cmake')
+sub_pro = cm.subproject('cmMod')
+sub_dep = sub_pro.dependency('cmModLib')
+
+exe1 = executable('main1', ['main.cpp'], dependencies: [sub_dep])
+test('test1', exe1)
diff --git a/test cases/cmake/13 system includes/subprojects/cmMod/CMakeLists.txt b/test cases/cmake/13 system includes/subprojects/cmMod/CMakeLists.txt
new file mode 100644
index 0000000..a6b0ba4
--- /dev/null
+++ b/test cases/cmake/13 system includes/subprojects/cmMod/CMakeLists.txt
@@ -0,0 +1,15 @@
+cmake_minimum_required(VERSION 3.5)
+
+project(cmMod)
+set (CMAKE_CXX_STANDARD 14)
+
+include_directories(${CMAKE_CURRENT_BINARY_DIR})
+
+add_definitions("-DDO_NOTHING_JUST_A_FLAG=1")
+
+add_library(cmModLib SHARED cmMod.cpp)
+include(GenerateExportHeader)
+generate_export_header(cmModLib)
+
+target_compile_options(cmModLib PRIVATE "-Wall" "-Werror")
+target_include_directories(cmModLib SYSTEM PRIVATE "sysInc")
diff --git a/test cases/cmake/13 system includes/subprojects/cmMod/cmMod.cpp b/test cases/cmake/13 system includes/subprojects/cmMod/cmMod.cpp
new file mode 100644
index 0000000..1eaf0cf
--- /dev/null
+++ b/test cases/cmake/13 system includes/subprojects/cmMod/cmMod.cpp
@@ -0,0 +1,12 @@
+#include "cmMod.hpp"
+#include "triggerWarn.hpp"
+
+using namespace std;
+
+cmModClass::cmModClass(string foo) {
+  str = foo + " World " + to_string(bar(World));
+}
+
+string cmModClass::getStr() const {
+  return str;
+}
diff --git a/test cases/cmake/13 system includes/subprojects/cmMod/cmMod.hpp b/test cases/cmake/13 system includes/subprojects/cmMod/cmMod.hpp
new file mode 100644
index 0000000..52f576b
--- /dev/null
+++ b/test cases/cmake/13 system includes/subprojects/cmMod/cmMod.hpp
@@ -0,0 +1,13 @@
+#pragma once
+
+#include <string>
+#include "cmmodlib_export.h"
+
+class CMMODLIB_EXPORT cmModClass {
+  private:
+    std::string str;
+  public:
+    cmModClass(std::string foo);
+
+    std::string getStr() const;
+};
diff --git a/test cases/cmake/13 system includes/subprojects/cmMod/sysInc/triggerWarn.hpp b/test cases/cmake/13 system includes/subprojects/cmMod/sysInc/triggerWarn.hpp
new file mode 100644
index 0000000..3b00f2d
--- /dev/null
+++ b/test cases/cmake/13 system includes/subprojects/cmMod/sysInc/triggerWarn.hpp
@@ -0,0 +1,14 @@
+#pragma once
+
+enum Foo {
+    Hello,
+    World
+};
+
+inline int bar( Foo foo ) {
+  switch(foo) {
+    case Hello: return 0;
+    // Warn because of missung case for World
+  }
+  return 1;
+}