Make all Meson level options overridable per subproject.

9 files changed, 88 insertions, 0 deletions

diff --git a/test cases/unit/123 persp options/meson.build b/test cases/unit/123 persp options/meson.build
new file mode 100644
index 000000000..2df4205e4
--- /dev/null
+++ b/test cases/unit/123 persp options/meson.build
@@ -0,0 +1,24 @@
+project('toplevel', 'c')
+
+round = get_option('round')
+opt = get_option('optimization')
+if round == 1
+   assert(opt == '1')
+elif round == 2
+   assert(opt == '1')
+elif round == 3
+   assert(opt == '1')
+elif round == 4
+   assert(opt == '3')
+elif round == 5
+   assert(opt == '3')
+elif round == 6
+   assert(opt == '3', opt)
+else
+  assert(false, 'Invalid round number')
+endif
+
+executable('toplevel', 'toplevel.c')
+
+subproject('sub1')
+subproject('sub2')
diff --git a/test cases/unit/123 persp options/meson.options b/test cases/unit/123 persp options/meson.options
new file mode 100644
index 000000000..2bfd08d36
--- /dev/null
+++ b/test cases/unit/123 persp options/meson.options
@@ -0,0 +1 @@
+option('round', type: 'integer', value: 1, description: 'The test round.')
diff --git a/test cases/unit/123 persp options/subprojects/sub1/meson.build b/test cases/unit/123 persp options/subprojects/sub1/meson.build
new file mode 100644
index 000000000..5b176189c
--- /dev/null
+++ b/test cases/unit/123 persp options/subprojects/sub1/meson.build
@@ -0,0 +1,22 @@
+project('sub1', 'c')
+
+round = get_option('round')
+opt = get_option('optimization')
+if round == 1
+   assert(opt == '1')
+elif round == 2
+   assert(opt == '1')
+elif round == 3
+   assert(opt == '1')
+elif round == 4
+   assert(opt == '1')
+elif round == 5
+   assert(opt == '1')
+elif round == 6
+   assert(opt == '2')
+else
+  assert(false, 'Invalid round number')
+endif
+
+
+executable('sub1', 'sub1.c')
diff --git a/test cases/unit/123 persp options/subprojects/sub1/meson.options b/test cases/unit/123 persp options/subprojects/sub1/meson.options
new file mode 100644
index 000000000..ba5661a27
--- /dev/null
+++ b/test cases/unit/123 persp options/subprojects/sub1/meson.options
@@ -0,0 +1 @@
+option('round', type: 'integer', value: 1, description: 'The test round.', yield: true)
diff --git a/test cases/unit/123 persp options/subprojects/sub1/sub1.c b/test cases/unit/123 persp options/subprojects/sub1/sub1.c
new file mode 100644
index 000000000..4e4b87372
--- /dev/null
+++ b/test cases/unit/123 persp options/subprojects/sub1/sub1.c
@@ -0,0 +1,6 @@
+#include<stdio.h>
+
+int main(void) {
+    printf("This is subproject 1.\n");
+    return 0;
+}
diff --git a/test cases/unit/123 persp options/subprojects/sub2/meson.build b/test cases/unit/123 persp options/subprojects/sub2/meson.build
new file mode 100644
index 000000000..e8935bc52
--- /dev/null
+++ b/test cases/unit/123 persp options/subprojects/sub2/meson.build
@@ -0,0 +1,21 @@
+project('sub2', 'c')
+
+round = get_option('round')
+opt = get_option('optimization')
+if round == 1
+   assert(opt == '1')
+elif round == 2
+   assert(opt == '3')
+elif round == 3
+   assert(opt == '2')
+elif round == 4
+   assert(opt == '2')
+elif round == 5
+   assert(opt == '1')
+elif round == 6
+   assert(opt == '2')
+else
+  assert(false, 'Invalid round number')
+endif
+
+executable('sub2', 'sub2.c')
diff --git a/test cases/unit/123 persp options/subprojects/sub2/meson.options b/test cases/unit/123 persp options/subprojects/sub2/meson.options
new file mode 100644
index 000000000..ba5661a27
--- /dev/null
+++ b/test cases/unit/123 persp options/subprojects/sub2/meson.options
@@ -0,0 +1 @@
+option('round', type: 'integer', value: 1, description: 'The test round.', yield: true)
diff --git a/test cases/unit/123 persp options/subprojects/sub2/sub2.c b/test cases/unit/123 persp options/subprojects/sub2/sub2.c
new file mode 100644
index 000000000..4e4b87372
--- /dev/null
+++ b/test cases/unit/123 persp options/subprojects/sub2/sub2.c
@@ -0,0 +1,6 @@
+#include<stdio.h>
+
+int main(void) {
+    printf("This is subproject 1.\n");
+    return 0;
+}
diff --git a/test cases/unit/123 persp options/toplevel.c b/test cases/unit/123 persp options/toplevel.c
new file mode 100644
index 000000000..5748d6b37
--- /dev/null
+++ b/test cases/unit/123 persp options/toplevel.c
@@ -0,0 +1,6 @@
+#include<stdio.h>
+
+int main(void) {
+    printf("This is the top level project.\n");
+    return 0;
+}