Allow add_dist_script() in subprojects

Fixes: #8440.

5 files changed, 27 insertions, 0 deletions

diff --git a/test cases/unit/35 dist script/meson.build b/test cases/unit/35 dist script/meson.build
index 2ae9438..8db4235 100644
--- a/test cases/unit/35 dist script/meson.build
+++ b/test cases/unit/35 dist script/meson.build
@@ -6,3 +6,5 @@ test('compare', exe)
 
 meson.add_dist_script('replacer.py', '"incorrect"', '"correct"')
 meson.add_dist_script(find_program('replacer.py'), '"incorrect"', '"correct"')
+
+subproject('sub')
diff --git a/test cases/unit/35 dist script/subprojects/sub/dist-script.py b/test cases/unit/35 dist script/subprojects/sub/dist-script.py
new file mode 100644
index 0000000..1274f29
--- /dev/null
+++ b/test cases/unit/35 dist script/subprojects/sub/dist-script.py
@@ -0,0 +1,12 @@
+#!/usr/bin/env python3
+
+import os
+import pathlib
+import sys
+
+assert sys.argv[1] == 'success'
+
+source_root = pathlib.Path(os.environ['MESON_PROJECT_DIST_ROOT'])
+modfile = source_root / 'prog.c'
+with modfile.open('w') as f:
+    f.write('int main(){return 0;}')
diff --git a/test cases/unit/35 dist script/subprojects/sub/meson.build b/test cases/unit/35 dist script/subprojects/sub/meson.build
new file mode 100644
index 0000000..6128613
--- /dev/null
+++ b/test cases/unit/35 dist script/subprojects/sub/meson.build
@@ -0,0 +1,11 @@
+project('sub')
+
+if get_option('broken_dist_script')
+  # Make sure we can add a dist script in a subproject, but it won't be run
+  # if not using --include-subprojects.
+  meson.add_dist_script('dist-script.py', 'broken')
+else
+  # The dist script replace prog.c with something that actually build.
+  meson.add_dist_script('dist-script.py', 'success')
+  executable('prog', 'prog.c')
+endif
diff --git a/test cases/unit/35 dist script/subprojects/sub/meson_options.txt b/test cases/unit/35 dist script/subprojects/sub/meson_options.txt
new file mode 100644
index 0000000..8f52e0f
--- /dev/null
+++ b/test cases/unit/35 dist script/subprojects/sub/meson_options.txt
@@ -0,0 +1 @@
+option('broken_dist_script', type: 'boolean', value: true)
diff --git a/test cases/unit/35 dist script/subprojects/sub/prog.c b/test cases/unit/35 dist script/subprojects/sub/prog.c
new file mode 100644
index 0000000..049b36a
--- /dev/null
+++ b/test cases/unit/35 dist script/subprojects/sub/prog.c
@@ -0,0 +1 @@
+#error This should be replaced by a program during dist