egl: rewrite entrypoints check

[mesa.git] / src / egl / egl-entrypoint-check.py

diff --git a/src/egl/egl-entrypoint-check.py b/src/egl/egl-entrypoint-check.py
new file mode 100644 (file)
index 0000000..1e87661
--- /dev/null
+++ b/src/egl/egl-entrypoint-check.py
@@ -0,0 +1,36 @@
+#!/usr/bin/env python
+
+import argparse
+
+PREFIX = 'EGL_ENTRYPOINT('
+SUFFIX = ')'
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument('header')
+    args = parser.parse_args()
+
+    with open(args.header) as header:
+        lines = header.readlines()
+
+    entrypoints = []
+    for line in lines:
+        line = line.strip()
+        if line.startswith(PREFIX):
+            assert line.endswith(SUFFIX)
+            entrypoints.append(line[len(PREFIX):-len(SUFFIX)])
+
+    print('Checking EGL API entrypoints are sorted')
+
+    for i, _ in enumerate(entrypoints):
+        # Can't compare the first one with the previous
+        if i == 0:
+            continue
+        if entrypoints[i - 1] > entrypoints[i]:
+            print('ERROR: ' + entrypoints[i] + ' should come before ' + entrypoints[i - 1])
+            exit(1)
+
+    print('All good :)')
+
+if __name__ == '__main__':
+    main()