Created attachment 235625 [details] [review]
proposed patch

I have struggled to workaround many issues encountered during operation so that gobject-introspection on windows can work.
the following are some of them.
Also i had to handle typedef(a.k.a Alias in G.I.) to inter-operate cairo with GI.
and for babl having typedef named babl which is not prefix, this patch includes workaround for that.
also i had to modify source-scanner to confirm that there is missing filename that is supposed to processed in source-scanner.
Please review this patch.
    * Makefile-giscanner.am: Add explicit dependency to PYTHON_LIBS for {lib,_}giscanner_la
    * giscanner/annotationparser.py: Split lines correctly when the parser encountered \r preceeded by \n
    * giscanner/gdumpparser.py (_pair_boxed_type): Handle typedef'ed alias.
    * giscanner/girparser.py (_parse_boxed): Handle function node in Boxed type.
    * giscanner/giscannermodule.c (GISourceScanner): Increase # of method.
    (pygi_source_scanner_get_ignored_filenames): Define.
    (_PyGISourceScanner_methods): Insert method entry.
    * giscanner/scannerlexer.l: Recognize __{inline,restrict}__.
    * giscanner/sourcescanner.h (_GISourceScanner): Add ignored_filaname_table.
    * giscanner/sourcescanner.c (gi_source_scanner_new): Use it.
    (gi_source_scanner_free): Ditto.
    (gi_source_scanner_add_symbol): Insert the ignored filename to table.
    * giscanner/sourcescanner.py (SourceScanner.get_ignored_filenames): Define.
    * giscanner/transformer.py (_split_c_string_for_namespace_matches): Disallow zero-length name.
    * giscanner/utils.py (_libtool_pat): Accept dlname with relative path.
    (_extract_dlname_field): Raise exception when dlname not found.
    * m4/python.m4: Trim [\r\n].