build: Put generated version in CMake project()

1 files changed, 10 insertions, 0 deletions

diff --git a/scripts/generate_source.py b/scripts/generate_source.py
index 8b1e3acf..336e5ffb 100755
--- a/scripts/generate_source.py
+++ b/scripts/generate_source.py
@@ -22,6 +22,7 @@
 import argparse
 import filecmp
 import os
+import re
 import json
 import shutil
 import subprocess
@@ -151,6 +152,15 @@ def main(argv):
                     print('update', repo_filename)
                     shutil.copyfile(temp_filename, repo_filename)
 
+    # write out the header version used to generate the code to a checked in CMake file
+    if args.generated_version:
+        # Update the CMake project version
+        with open(common_codegen.repo_relative('CMakeLists.txt'), "r+") as f:
+            data = f.read()
+            f.seek(0)
+            f.write(re.sub("project.*VERSION.*", f"project(Vulkan-Tools VERSION {args.generated_version})", data))
+            f.truncate()
+
     return 0
 
 if __name__ == '__main__':