Standalone library

[Dreaded-Gnu]

Hello,
I'm using this project as a standalone library. For that I've extended the install process to install also the library and not only the generated header. Further more I've added an install of libblockdev and it's headers and added a pkg-config file, since my project uses autotools.

After install the structure looks like this:

/usr/include/lwext4/blockdev
/usr/include/lwext4/blockdev/blockdev.h
/usr/include/lwext4/ext4_balloc.h
/usr/include/lwext4/ext4_bcache.h
/usr/include/lwext4/ext4_bitmap.h
/usr/include/lwext4/ext4_blockdev.h
/usr/include/lwext4/ext4_block_group.h
/usr/include/lwext4/ext4_config.h
/usr/include/lwext4/ext4_crc32.h
/usr/include/lwext4/ext4_debug.h
/usr/include/lwext4/ext4_dir.h
/usr/include/lwext4/ext4_dir_idx.h
/usr/include/lwext4/ext4_errno.h
/usr/include/lwext4/ext4_extent.h
/usr/include/lwext4/ext4_fs.h
/usr/include/lwext4/ext4.h
/usr/include/lwext4/ext4_hash.h
/usr/include/lwext4/ext4_ialloc.h
/usr/include/lwext4/ext4_inode.h
/usr/include/lwext4/ext4_journal.h
/usr/include/lwext4/ext4_mbr.h
/usr/include/lwext4/ext4_misc.h
/usr/include/lwext4/ext4_mkfs.h
/usr/include/lwext4/ext4_oflags.h
/usr/include/lwext4/ext4_super.h
/usr/include/lwext4/ext4_trans.h
/usr/include/lwext4/ext4_types.h
/usr/include/lwext4/ext4_xattr.h
/usr/include/lwext4/generated
/usr/include/lwext4/generated/ext4_config.h
/usr/include/lwext4/misc
/usr/include/lwext4/misc/quad.h
/usr/include/lwext4/misc/tree.h
/usr/lib/pkgconfig/lwext4.pc
/usr/lib/lwext4/liblwext4.a
/usr/lib/lwext4/blockdev/libblockdev.a

Would you be interested in a pull request so that headers of lwext, headers of blockdev and blockdev library are installed including the pkg-config file? If yes I would prepare a pull request.