make include paths uniformly use path relative to src. #534

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

scripts/update_include.py

@@ -0,0 +1,63 @@
+# Copyright (c) 2017 Microsoft Corporation
+
+import os
+import re
+
+is_include = re.compile("#include \"(.*)\"")
+is_include2 = re.compile("#include\"(.*)\"")
+
+
+def fix_include(file, paths):
+    print(file)
+    tmp = "%s.tmp" % file
+    ins = open(file)
+    ous = open(tmp,'w')
+    line = ins.readline()
+    found = False
+    while line:
+        m = is_include.search(line)
+        if m and m.group(1) in paths:
+            ous.write("#include \"")
+            ous.write(paths[m.group(1)])
+            ous.write("\"\n")
+            found = True
+            line = ins.readline()
+            continue
+        m = is_include2.search(line)
+        if m and m.group(1) in paths:
+            ous.write("#include \"")
+            ous.write(paths[m.group(1)])
+            ous.write("\"\n")
+            found = True
+            line = ins.readline()
+            continue
+        ous.write(line)            
+        line = ins.readline()
+    ins.close()
+    ous.close()
+    if found:
+        os.system("move %s %s" % (tmp, file))
+    else:
+        os.system("del %s" % tmp)
+
+def find_paths(dir):
+    paths = {}
+    for root, dirs, files in os.walk(dir):
+        root1 = root.replace("\\","/")[4:]
+        for f in files:
+            if f.endswith('.h'):
+                path = "%s/%s" % (root1, f)
+                paths[f] = path
+    return paths
+
+paths = find_paths('src')
+
+def fixup(dir):
+    for root, dirs, files in os.walk(dir):
+        for f in files:
+            if f.endswith('.h') or f.endswith('.cpp'):
+                path = "%s\\%s" % (root, f)
+                fix_include(path, paths)
+
+
+fixup('src')