SF #1373150, diffs in working copy after a build

nnorwitz · nnorwitz · commit 897ff817d548 · 2005-12-11T21:18:22.000Z
Strip off leading dots and slash so the generated files are the same regardless
of whether you configure in the checkout directory or build.

If anyone configures in a different directory, we might want a cleaner
approach using os.path.*().  Hopefully this is good enough.
diff --git a/Include/Python-ast.h b/Include/Python-ast.h
@@ -1,4 +1,4 @@
-/* File automatically generated by ./Parser/asdl_c.py */
+/* File automatically generated by Parser/asdl_c.py */
 
 #include "asdl.h"
 
diff --git a/Parser/asdl_c.py b/Parser/asdl_c.py
@@ -638,7 +638,11 @@ def visit(self, object):
             v.emit("", 0)
 
 def main(srcfile):
-    auto_gen_msg = '/* File automatically generated by %s */\n' % sys.argv[0]
+    argv0 = sys.argv[0]
+    index = argv0.find('/')
+    if index > 0:
+        argv0 = argv0[index + 1:]
+    auto_gen_msg = '/* File automatically generated by %s */\n' % argv0
     mod = asdl.parse(srcfile)
     if not asdl.check(mod):
         sys.exit(1)
diff --git a/Python/Python-ast.c b/Python/Python-ast.c
@@ -1,4 +1,4 @@
-/* File automatically generated by ./Parser/asdl_c.py */
+/* File automatically generated by Parser/asdl_c.py */
 
 #include "Python.h"
 #include "Python-ast.h"

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-/* File automatically generated by ./Parser/asdl_c.py */`
	`1`	`+/* File automatically generated by Parser/asdl_c.py */`
`2`	`2`
`3`	`3`	`#include "asdl.h"`
`4`	`4`