Add dependency generation to generate.py

[gldbg.git] / generate.py

diff --git a/generate.py b/generate.py
index e30f6d1f869c1f8581953a08f8e992a537c9e4d6..0f9c5697085432066fc1de45ceb068a0e6a98fbe 100755 (executable)
--- a/generate.py
+++ b/generate.py
@@ -3,6 +3,7 @@
 
 import sys
 import os
+import optparse
 
 class InputFile:
        def __init__(self, fn):
@@ -423,9 +424,25 @@ def read_enums(fn, prefix):
 
        return enums
 
-template = Template(sys.argv[1])
+parser = optparse.OptionParser()
+parser.add_option("--depends", dest="depends", default=False)
+(options, args) = parser.parse_args()
+
+template = Template(args[0])
 apis = []
-for i in sys.argv[2:]:
+for i in args[1:]:
        apis.append(Api(i))
 
-template.process(apis)
+if options.depends:
+       deps = args[:]
+       if template.mode=="functions":
+               for api in apis:
+                       deps += api.specs
+                       deps.append(api.typemap)
+                       deps.append(api.iomap)
+       elif template.mode=="enums":
+               for api in apis:
+                       deps += api.enumspecs
+       sys.stdout.write("%s: %s\n"%(options.depends, " ".join(deps)))
+else:
+       template.process(apis)