* src/gzip/ftgzip.c, src/gzip/rules.mk: Updated for new zlib
sources. Also removed the temporary fix introduced in
commit 6a431038 [1] to work-around the fact that the
internal sources were too old.
* src/gzip/README.freetype: Small README file
describing the origin of the sources and how they
were modified.
* src/gzip/patches/*: Patch files applied to original
sources.
* src/gzip/*: Updated all zlib sources to 1.2.11 plus
the patch from src/gzip/patches/ applied.
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
Then trying to run 'ftview' with a .pcf.gz font file.
[1] 6a431038c9
(fnt_cmap_class_rec, fnt_cmap_class), src/bdf/bdflib.c (empty,
_num_bdf_properties), src/gzip/infutil.c (inflate_mask),
src/gzip/inffixed.h (fixed_bl, fixed_bd, fixed_tl, fixed_td),
src/gzip/inftrees.h (inflate_trees_fixed), srf/gzip/inftrees.c
(inflate_trees_fixed): Decorate with more `const' to avoid
writable global variables which are disallowed on ARM.
* include/freetype/config/ftoption.h, src/gzip/ftgzip.c: added
support for the FT_CONFIG_OPTION_SYSTEM_ZLIB option, used to specify
the use of system-wide zlib.
Note that this macro, as well as FT_CONFIG_OPTION_BYTECODE_INTERPRETER,
is not #undef-ed anymore. This allows the build system to define them
depending on the configuration (typically by adding -D flags at
compile time).
* src/sfnt/ttcmap0.c (tt_face_build_cmaps): removed compiler warnings
in optimized mode relative to the "volatile" local variables. This was
not a compiler bug after all, but the fact that a pointer to a volatile
variable is not the same than a volatile pointer to a variable :-)
the fix was to change "volatile FT_Byte* p"
into "FT_Byte* volatile p"
* src/pfr/pfrload.c, src/pfr/pfrdrivr.c, src/gzip/inftrees.c: removed
compiler warnings in optimized modes
* src/gzip/*.[hc]: modified our ZLib copy in order to prevent exporting
any zlib function names outside of the component. This prevents linking
problems on some platforms, when applications want to link FreeType
_and_ ZLib together.
2002-11-05 Juliusz <jch@pps.jussieu.fr>
* src/psaux/psobjs.c (ps_table_add): modified increment loop in
order to implement exponential behaviour
David Turner