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86 lines
1.9 KiB
86 lines
1.9 KiB
#!/usr/bin/env python
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# Preprocess Makefile.am for PyQT project
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# Julian Rockey 2002
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# TODO:
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# Test real_lines properly
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# Process Makefile.am's in sub-directories
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import sys
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import re
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# function to convert list of lists with continuation chars
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# (bashslashes) to list of actual lines
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def real_lines(m):
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while len(m)>0:
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result = ""
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if m[0][-1]=='\\':
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while (len(m)>0 and m[0][-1]=='\\'):
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result += m[0][:-1]
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m=m[1:]
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if len(m)>0:
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result += m[0]
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m=m[1:]
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yield result
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# check for arguments
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if len(sys.argv)<2:
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makefile_am = "Makefile.am"
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else:
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makefile_am = sys.argv[1]
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# read in Makefile.am
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f = open(makefile_am,"r")
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mf = f.readlines()
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f.close()
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# parse for variables
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re_variable = re.compile("^(#tdevelop:[ \t]*)?([A-Za-z][A-Za-z0-9_]*)[ \t]*:?=[ \t]*(.*)$")
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variables = {}
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for l in real_lines(mf):
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m = re_variable.match(l)
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if m!=None:
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(nowt, lhs, rhs) = m.groups()
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variables[lhs]=rhs
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# look for app sources
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for (var,data) in list(variables.items()):
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spl = var.split("_",1)
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spl.append("")
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(prefix,primary) = (spl[0], spl[1])
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if primary=="PROGRAMS":
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target=data
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if target + "_SOURCES" in variables:
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sources = variables[target+"_SOURCES"].split()
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# change .ui into .py
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py_sources = []
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for s in sources:
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py_sources.append(re.sub("\.ui$",".py",s))
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# replace dependencies of main target with list of .py sources
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# FIXME escape target
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re_maintarget = re.compile("(" + target + ".*?:).*")
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out = []
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for l in mf:
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m = re_maintarget.match(l)
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if m!=None:
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(tar,)=m.groups()
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l=tar + " " + " ".join(py_sources) + "\n"
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out.append(l)
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# backup existing Makefile.am
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f = open(makefile_am + "~", "w")
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f.writelines(mf)
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f.close()
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# write file
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f = open(makefile_am, "w")
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f.writelines(out)
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f.close()
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