update miniz

ruby

hi,
what is the version of miniz
and how to update it?

I tried to replace miniz.c and miniz.h with [Login to see the link]
then compile failed with error:

▸  Building LuaRT core framework  ■■■■■■■■■■■■■■In file included from compression\compression.c:14:
./compression\lib\zip.h:120:19: error: 'MZ_ZIP_LOCAL_DIR_HEADER_SIZE' undeclared here (not in a function); did you mean 'MZ_ZIP_FLAG_WRITE_HEADER_SET_SIZE'?
   mz_uint8 header[MZ_ZIP_LOCAL_DIR_HEADER_SIZE];
                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
                   MZ_ZIP_FLAG_WRITE_HEADER_SET_SIZE
./compression\lib\zip.h:123:3: error: unknown type name 'mz_zip_writer_add_state'
   mz_zip_writer_add_state state;
   ^~~~~~~~~~~~~~~~~~~~~~~
make[1]: *** [Makefile:140: compression\compression.o] Error 1
make: *** [Makefile:22: core/.] Error 2

do you make any change to miniz, or is it possible to update miniz?

ruby

I see miniz.c in luart is versioned 2.2.0.
maybe now we can update to miniz.c 3.0.2. this has fewer lines of c code

Samir

The undeclared errors are related to definitions found in miniz.c not in miniz.h
miniz version used in LuaRT is 2.0.2, as LuaRT is based on kuba--/zip library
I had to make some changes to make it compile successfully and to support UNICODE filenames for ZIP archives

ruby

I tried to compile luart with tcc.

but always get this error:
compression/lib/miniz.c:3174: error: unknown type size

row 3174 is:

  struct MZ_FILE_STAT_STRUCT file_stat;

but tcc can compile original miniz 2.2 or 3.0 without problem.

strange.

ruby

I just have a try with tcc:

tcc -I. -DLUA_ARCH=\"x64\" -ID:\src\LuaRT-1.4.0\include -ID:\src\LuaRT-1.4.0\src\core\compression\lib -luser32 -lkernel32 -lshell32 -lcomdlg32 -lole32 -lcomctl32 luart.c lrtapi.c lrtobject.c lua\lapi.c lua\lauxlib.c lua\lbaselib.c lua\lcode.c lua\lcorolib.c lua\lctype.c lua\ldblib.c lua\ldebug.c lua\ldo.c lua\ldump.c lua\lfunc.c lua\lgc.c lua\liolib.c lua\llex.c lua\lmathlib.c lua\lmem.c lua\loadlib.c lua\lobject.c lua\lopcodes.c lua\loslib.c lua\lparser.c lua\lstate.c lua\lstring.c lua\lstrlib.c lua\ltable.c lua\ltablib.c lua\ltm.c lua\lundump.c lua\lutf8lib.c lua\lvm.c compression\lib\miniz.c compression\lib\zip.c lua\lzio.c lembed.c

I wish someday I can figure out how to compile luart with tcc...

Samir

It's a lot of work... Why do you need TCC support ?

ruby

for fun. haha

it is much small than mingw

tcc can compile kubazip-0.2.6 also.

ruby

small compiler to compile small luart

Samir

You are right tcc is very tiny and produce small but very slow and non optimized executables...