From 060595f0d0f02a871657818bde55c14f164cbb19 Mon Sep 17 00:00:00 2001
From: Jussi Pakkanen <jpakkane@gmail.com>
Date: Thu, 27 Oct 2022 18:51:29 +0300
Subject: [PATCH] Add regression test for pch link_whole bug.

---
 test cases/common/13 pch/linkwhole/lib1.c         | 4 ++++
 test cases/common/13 pch/linkwhole/lib2.c         | 6 ++++++
 test cases/common/13 pch/linkwhole/main.c         | 9 +++++++++
 test cases/common/13 pch/linkwhole/meson.build    | 8 ++++++++
 test cases/common/13 pch/linkwhole/pch1/pch_one.h | 4 ++++
 test cases/common/13 pch/linkwhole/pch2/pch_two.h | 4 ++++
 test cases/common/13 pch/meson.build              | 4 ++++
 7 files changed, 39 insertions(+)
 create mode 100644 test cases/common/13 pch/linkwhole/lib1.c
 create mode 100644 test cases/common/13 pch/linkwhole/lib2.c
 create mode 100644 test cases/common/13 pch/linkwhole/main.c
 create mode 100644 test cases/common/13 pch/linkwhole/meson.build
 create mode 100644 test cases/common/13 pch/linkwhole/pch1/pch_one.h
 create mode 100644 test cases/common/13 pch/linkwhole/pch2/pch_two.h

diff --git a/test cases/common/13 pch/linkwhole/lib1.c b/test cases/common/13 pch/linkwhole/lib1.c
new file mode 100644
index 000000000..b56c17bd8
--- /dev/null
+++ b/test cases/common/13 pch/linkwhole/lib1.c	
@@ -0,0 +1,4 @@
+void func1() {
+    printf("Calling func2.");
+    func2();
+}
diff --git a/test cases/common/13 pch/linkwhole/lib2.c b/test cases/common/13 pch/linkwhole/lib2.c
new file mode 100644
index 000000000..0a13f6001
--- /dev/null
+++ b/test cases/common/13 pch/linkwhole/lib2.c	
@@ -0,0 +1,6 @@
+#include<stdio.h>
+
+void func2() {
+    const char *cl = GetCommandLineA();
+    printf("Command line was: %s\n", cl);
+}
diff --git a/test cases/common/13 pch/linkwhole/main.c b/test cases/common/13 pch/linkwhole/main.c
new file mode 100644
index 000000000..6615a8b35
--- /dev/null
+++ b/test cases/common/13 pch/linkwhole/main.c	
@@ -0,0 +1,9 @@
+#include<stdio.h>
+
+void func1();
+
+int main(int argc, char **argv) {
+    printf("Calling func1\n");
+    func1();
+    return 0;
+}
diff --git a/test cases/common/13 pch/linkwhole/meson.build b/test cases/common/13 pch/linkwhole/meson.build
new file mode 100644
index 000000000..dec76ba40
--- /dev/null
+++ b/test cases/common/13 pch/linkwhole/meson.build	
@@ -0,0 +1,8 @@
+# https://github.com/mesonbuild/meson/issues/10745
+
+l2 = static_library('two', 'lib2.c', c_pch: 'pch2/pch_two.h')
+l1 = static_library('one', 'lib1.c', c_pch: 'pch1/pch_one.h',
+  link_whole: l2)
+
+executable('linkprog', 'main.c',
+  link_with: l1)
diff --git a/test cases/common/13 pch/linkwhole/pch1/pch_one.h b/test cases/common/13 pch/linkwhole/pch1/pch_one.h
new file mode 100644
index 000000000..757c20673
--- /dev/null
+++ b/test cases/common/13 pch/linkwhole/pch1/pch_one.h	
@@ -0,0 +1,4 @@
+#ifndef PCH_ONE
+#define PCH_ONE
+#include<stdio.h>
+#endif
diff --git a/test cases/common/13 pch/linkwhole/pch2/pch_two.h b/test cases/common/13 pch/linkwhole/pch2/pch_two.h
new file mode 100644
index 000000000..1be0a204f
--- /dev/null
+++ b/test cases/common/13 pch/linkwhole/pch2/pch_two.h	
@@ -0,0 +1,4 @@
+#ifndef PCH_TWO
+#define PCH_TWO
+#include<windows.h>
+#endif
diff --git a/test cases/common/13 pch/meson.build b/test cases/common/13 pch/meson.build
index 5ca9ab1d8..4bb3e1f27 100644
--- a/test cases/common/13 pch/meson.build	
+++ b/test cases/common/13 pch/meson.build	
@@ -20,3 +20,7 @@ if meson.backend() == 'xcode'
 else
   subdir('mixed')
 endif
+
+if cc_id == 'msvc'
+  subdir('linkwhole')
+endif