tree 15a22b80d5ccb88c0bc1e17e0e488dc89a7ea172
parent 0d34386366c93835501e98d643586eb32dbda1fa
author David Turner <david@freetype.org> 1629206425 +0200
committer Werner Lemberg <wl@gnu.org> 1641766560 +0100

[gzip] Update sources to zlib 1.2.11

This can be tested by building with the Unix development build

  make setup devel
  make

or by building the freetype-demos programs with

  meson setup build -Dfreetype2:zlib=internal
  meson compile -C out

and trying to run `ftview` with a `.pcf.gz` font file.

* src/gzip/ftgzip.c, src/gzip/rules.mk: Update for new zlib sources.  Also
remove the temporary fix introduced in commit 6a431038 to work around the
fact that the internal sources were too old.

* src/gzip/README.freetype: New file describing the origin of the sources
and how they were modified.

* src/gzip/patches/*: Patch files applied to original sources.

* src/gzip/*: Updated zlib sources with the patch file(s) from
`src/gzip/patches/` applied, followed by a conversion with zlib's
`zlib2ansi` script.