[PATCH v3 0/2] Reduce parse-options.o dependencies

[Dmitry Ivankov <divanorama@gmail.com>]

This is a reroll of [1]. The main purpose is to make parse-options.o more
self-contained so that it at least doesn't pull any extlibs. Immediate usage
is for stuff in contrib (svn-fe). Distant application is that some day we could
publish this small library separately.

Mostly no changes since [1], just commit message line wrapping, fixup for a
Makefile typo and rebase on top of master (new parse_opt_string_list moved to
parse-options-cb.c too).

[1] http://thread.gmane.org/gmane.comp.version-control.git/176318/focus=176574

Dmitry Ivankov (2):
  parse-options: export opterr, optbug
  Reduce parse-options.o dependencies

 Makefile           |    3 +-
 abspath.c          |   28 ++++++++++++
 parse-options-cb.c |  125 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 parse-options.c    |  125 +---------------------------------------------------
 parse-options.h    |    2 +
 setup.c            |   28 ------------
 6 files changed, 159 insertions(+), 152 deletions(-)
 create mode 100644 parse-options-cb.c

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1.7.3.4