Warn when grabbing internals of subprojects with include_directories.

4 files changed, 20 insertions, 0 deletions

diff --git a/test cases/common/240 includedir violation/meson.build b/test cases/common/240 includedir violation/meson.build
new file mode 100644
index 0000000..a82069e
--- /dev/null
+++ b/test cases/common/240 includedir violation/meson.build
@@ -0,0 +1,7 @@
+project('foo', 'c')
+
+# This is here rather than in failing because this needs a
+# transition period to avoid breaking existing projects.
+# Once this becomes an error, move this under failing tests.
+
+inc = include_directories('subprojects/sub/include')
diff --git a/test cases/common/240 includedir violation/subprojects/sub/include/placeholder.h b/test cases/common/240 includedir violation/subprojects/sub/include/placeholder.h
new file mode 100644
index 0000000..196f917
--- /dev/null
+++ b/test cases/common/240 includedir violation/subprojects/sub/include/placeholder.h
@@ -0,0 +1,3 @@
+#pragma once
+
+// Git can not handle empty directories, so there must be something here.
diff --git a/test cases/common/240 includedir violation/subprojects/sub/meson.build b/test cases/common/240 includedir violation/subprojects/sub/meson.build
new file mode 100644
index 0000000..7211018
--- /dev/null
+++ b/test cases/common/240 includedir violation/subprojects/sub/meson.build
@@ -0,0 +1,3 @@
+project('subproj', 'c')
+
+# This is never actually executed, just here for completeness.
diff --git a/test cases/common/240 includedir violation/test.json b/test cases/common/240 includedir violation/test.json
new file mode 100644
index 0000000..d6e56a3
--- /dev/null
+++ b/test cases/common/240 includedir violation/test.json
@@ -0,0 +1,7 @@
+{
+  "stdout": [
+    {
+      "line": "WARNING: include_directories sandbox violation!"
+    }
+  ]
+}