truffle: mxtool/mx.py comparison

mx exportlibs: include libs only if there's a real dependency from a project

author	Bernhard Urban <bernhard.urban@jku.at>
date	Thu, 24 Apr 2014 11:50:40 +0200
parents	1ea79f17ab95
children	9e7f87dc6395

comparison

equal deleted inserted replaced

-:4ab89f0ff10c
+:43aa6a7e60bd
 elif entries[arcname] != apath:
 logv('[warning: ' + apath + ' collides with ' + entries[arcname] + ' as ' + arcname + ']')
 else:
 logv('[already added ' + path + ']')
-for lib in _libs.itervalues():
+libsToExport = set()
-if len(lib.urls) != 0 or args.include_system_libs:
+def isValidLibrary(dep):
-add(lib.get_path(resolve=True), lib.path)
+if dep in _libs.iterkeys():
+lib = _libs[dep]
+if len(lib.urls) != 0 or args.include_system_libs:
+return lib
+return None
+# iterate over all project dependencies and find used libraries
+for p in _projects.itervalues():
+for dep in p.deps:
+r = isValidLibrary(dep)
+if r:
+libsToExport.add(r)
+# a library can have other libraries as dependency
+size = 0
+while size != len(libsToExport):
+for lib in libsToExport.copy():
+for dep in lib.deps:
+r = isValidLibrary(dep)
+if r:
+libsToExport.add(r)
+size = len(libsToExport)
+for lib in libsToExport:
+add(lib.get_path(resolve=True), lib.path)
 if args.extras:
 for e in args.extras:
 if os.path.isdir(e):
 for root, _, filenames in os.walk(e):
 for name in filenames:

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