Minor cleanup
Bump libtool revision
Minor fix
Bump version to 2.10.92
Bug 62980 - matching native fonts with even :lang=en

Fix the matcher modified by 4eab908c8679a797ac7016b77a93ee41bb11b0fc
to deal with both strong and weak of FC_LANG as the same location in the score
build-chain, replace INCLUDES directive by AM_CPPFLAGS

As of automake-13.1 the INCLUDES directive is no longer supported.
An automake run will return with an error.

This changeset simply follows automake's advice to replace INCLUDES
by AM_CPPFLAGS.
Ensure closing fp on error
Obtain fonts data via FT_Face instead of opening a file directly
Revert the previous change and rework to not export freetype API outside fcfreetype.c
documented FC_HASH and FC_POSTSCRIPT_NAME
Bug 63329 - make check fails: .. contents:: :depth: 2

Add back FcHashGetSHA256DigestFromFile() and fall back to it
when font isn't SFNT-based font because FT_Load_Sfnt_Table
fails with FT_Err_Invalid_Face_Handle.
Use the glob matching for filename

Regex is expensive to compare filenames. we already have the glob matching
and it works enough in this case.

Prior to this change, renaming FcConfigGlobMatch() to FcStrGlobMatch() and moving to fcstr.c
Bug 63452 - conf.d/README outdated

reflect correct path where is configured at the build time.
Fix missing OSAtomicCompareAndSwapPtrBarrier() on Mac OS X 10.4

based on hb-atomic-private.hh in harfbuzz
Bug 63922 - FcFreeTypeQueryFace fails on postscripts fonts loaded from memory

Workaround to not failing even when the hash is unable to generate from fonts.
This change also contains to ignore the case if the hash isn't in either both
patterns.
Bump version to 2.10.93
Bug 64906 - FcNameParse() should ignore leading whitespace in parameters

After this change, the following works as expected:
$ FC_DEBUG=4 fc-match ":family=foo bar, sans-serif"
...
FcConfigSubstitute Pattern has 3 elts (size 16)
        family: "foo bar"(s) "sans-serif"(s)
...
Fix a comparison of constant warning with clang
Fix a shift count overflow on 32bit box
Fix a incompatible pointer warning on NetBSD