added gzipbuilder (for manpages)

SConstruct

@@ -12,6 +12,10 @@ EFENCE=False
 
 env = Environment(CPPPATH='#/include', LIBPATH=['/usr/lib','/usr/local/lib'])
 
+# Import GZip builder
+import gzipBuilder
+env['BUILDERS']['GZip']=Builder(action=gzipBuilder.GZip)
+
 #import environment
 from importer import importEnvironment,importVariable
 importEnvironment(env,'HOME')

site_scons/gzipBuilder.py

@@ -0,0 +1,33 @@
+#
+# GZip SCons builder
+#
+# Version 1.0
+# 16-Jun-2009
+#
+
+def GZip(target, source, env=None):
+   """Compress files with gzip using default compression level.
+
+   Compress source files into target files using gzip
+   compression. No checking on datestamps of possible existing
+   target file is done, its always overwritten.
+
+   Keyword arguments:
+   target -- list of compressed files to made
+   source -- list of files to be compressed
+   env -- SCons environment (not used)
+   """
+   import gzip
+   if not isinstance(target, list):
+       raise TypeError,"target must be list"
+   elif not isinstance(source, list):
+       raise TypeError,"source must be list"
+   for i in range(0,len(target)):
+       inpf=str(source[i])
+       outf=str(target[i])
+       out=gzip.open(outf,"wb")
+       inp=file(inpf,"rb")
+       out.write(inp.read())
+       out.close()
+       inp.close()
+   return None