Don't include python/extension.mk, as it is also useless. Don't set
NO_CONFIGURE, because it makes PYTHON_PATCH_SCRIPTS useless. Don't set
MAKEFILE, as we don't actually use the included makefile for anything.
Changes since 1.24:
* Added more support for Microsoft's approach to internationalization.
* Added two new rules for GLib functions, "g_get_home_dir" and
g_get_tmp_dir".
* Added curl_getenv().
* Added several rules for input functions (for -I) -
recv, recvfrom, recvmsg, fread, and readv.
* Tightened the false positive test slightly; if a name is
followed by = or - or + it's unlikely to be a function call,
so it'll be quietly discarded.
* Modified the summary report format slightly.
* Modified the getpass text to remove an extraneous character.
* Added rules for cuserid, getlogin, getpass, mkstemp, getpw, memalign,
as well as the obsolete functions gsignal, ssignal, ulimit, usleep.
* Modified text for strncat to clarify it.
* Fixed error in --columns format, so that the output is simply
"filename:linenumber:columnnumber" when --columns (-C) is used.
* Eliminated "Number of" phrase in the footer report
* Added more statistical information to the footer report.
* Added shortcut single-letter commands (-D for --dataonly,
-Q for --quiet, -C for --columns), so that invoking from
editors is easier.
* Tries to autoremove some false positives. In particular, a function
name followed immediately by "=" (ignoring whitespace)
is automatically considered to be a variable and NOT a function,
and thus doesn't register as a hit. There are exotic cases
where this won't be correct, but they're pretty unlikely in
real code.
* Added a "--falsepositive" (-F) option, which tries to remove
many more likely false positives.
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