Mercurial > cpython-lru_cache-weakref

diff setup.py @ 34306:f1c35da64d55 legacy-trunk

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Since it is a possibility that LDFLAGS or CPPFLAGS were set with options that in no way affect library or include directories the code must take that into account and not assume some options were found.
author Brett Cannon <bcannon@gmail.com>
date Sun, 02 Jan 2005 21:54:07 +0000
parents 5dc274e15822
children 9c62e7d690a5
line wrap: on
line diff
--- a/setup.py	Sun Jan 02 06:17:33 2005 +0000
+++ b/setup.py	Sun Jan 02 21:54:07 2005 +0000
@@ -270,8 +270,9 @@
                 parser.error = lambda msg: None
                 parser.add_option(arg_name, dest="dirs", action="append")
                 options = parser.parse_args(env_val.split())[0]
-                for directory in options.dirs:
-                    add_dir_to_list(dir_list, directory)
+                if options.dirs:
+                    for directory in options.dirs:
+                        add_dir_to_list(dir_list, directory)
 
         if os.path.normpath(sys.prefix) != '/usr':
             add_dir_to_list(self.compiler.library_dirs,