setup.py: ignore duplicates in add_include_dir and add_library_dir

6da20f53 · Denis Bilenko · 03c3c6bc · 6da20f53
Commit 6da20f53 authored Jan 13, 2010 by Denis Bilenko
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Showing with 8 additions and 4 deletions

setup.py setup.py +8 -4

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--- a/setup.py
+++ b/setup.py
@@ -51,12 +51,16 @@ def check_dir(path, must_exist):
            sys.exit(msg)

 def add_include_dir(path, must_exist=True):
-    check_dir(path, must_exist)
-    include_dirs.append(path)
+    if path not in include_dirs:
+        check_dir(path, must_exist)
+        include_dirs.append(path)
+

 def add_library_dir(path, must_exist=True):
-    check_dir(path, must_exist)
-    library_dirs.append(path)
+    if path not in library_dirs:
+        check_dir(path, must_exist)
+        library_dirs.append(path)
+

 def get_version_from_include_path(d):
    if VERBOSE: