Unsermake crash (Debian Sid): "KeyError: 'DEPDIR'"

[Michael Robinson]

Is this a bug, or am I doing something wrong?

On current Debian Sid, I run this script in kde4/kdelibs from current SVN:

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#!/bin/bash

export KDEDIR=/usr/local/kde4
export PATH=$PATH:/usr/src/kde/unsermake

unsermake -f Makefile.cvs
./configure --enable-debug --with-qt-dir=/usr/local/Trolltech/Qt-4.0.0 
--with-lua-includes=/usr/include/lua50 --with-lua-libraries=/usr/lib
unsermake
------


The first unsermake and the configure complete without error[1]. The 
final unsermake terminates immediately with the following traceback:

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Traceback (most recent call last):
  File "<string>", line 1, in ?
  File "/usr/src/kde/unsermake/__init__.py", line 1303, in ?
    main()
  File "/usr/src/kde/unsermake/__init__.py", line 1162, in main
    (top_makefile, all_defines) = setup_top_makefile_wrapper( 
top_makefile, top_srcdir, subdir)
  File "/usr/src/kde/unsermake/__init__.py", line 810, in 
setup_top_makefile_wrapper
    os.path.abspath(".") + "/")
  File "/usr/src/kde/unsermake/__init__.py", line 248, in read_subdirs
    all_defines = read_subdirs(submakefile, all_defines, nsrc_prefix, 
nprefix)
  File "/usr/src/kde/unsermake/__init__.py", line 212, in read_subdirs
    makefile.read_deps()
  File "/usr/src/kde/unsermake/amfile.py", line 1395, in read_deps
    depdir_value = utilities.subst_vars["DEPDIR"]
KeyError: 'DEPDIR'
------

Toolchain version info:

automake (GNU automake) 1.4-p6
autoconf (GNU Autoconf) 2.59
Python 2.3.5 (#2, Jun 19 2005, 13:28:00)
g++ (GCC) 4.0.1 (Debian 4.0.1-2)

[1] I had to add this line to kdelibs/admin/acinclude.m4.in to get the 
Makefile.cvs build to complete successfully:
     ifdef([m4_pattern_allow], [m4_pattern_allow([AM_CPPFLAGS])])