all: Remove the zlib module.

This will be replaced with a new deflate module providing the same
functionality, with an optional frozen Python wrapper providing a
replacement zlib module.

binascii.crc32 is temporarily disabled.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>

Author: jimmo

examples/natmod/zlib/Makefile

@@ -36,7 +36,6 @@ set(MICROPY_SOURCE_EXTMOD
     ${MICROPY_EXTMOD_DIR}/modssl_mbedtls.c
     ${MICROPY_EXTMOD_DIR}/modtime.c
     ${MICROPY_EXTMOD_DIR}/modwebsocket.c
-    ${MICROPY_EXTMOD_DIR}/modzlib.c
     ${MICROPY_EXTMOD_DIR}/modwebrepl.c
     ${MICROPY_EXTMOD_DIR}/network_cyw43.c
     ${MICROPY_EXTMOD_DIR}/network_lwip.c

examples/natmod/zlib/zlib.c

@@ -35,7 +35,6 @@ SRC_EXTMOD_C += \
 	extmod/moductypes.c \
 	extmod/modwebrepl.c \
 	extmod/modwebsocket.c \
-	extmod/modzlib.c \
 	extmod/network_cyw43.c \
 	extmod/network_lwip.c \
 	extmod/network_ninaw10.c \

extmod/extmod.cmake

@@ -170,8 +170,8 @@ STATIC mp_obj_t mod_binascii_b2a_base64(size_t n_args, const mp_obj_t *pos_args,
 }
 STATIC MP_DEFINE_CONST_FUN_OBJ_KW(mod_binascii_b2a_base64_obj, 1, mod_binascii_b2a_base64);
 
-#if MICROPY_PY_BINASCII_CRC32
-#include "lib/uzlib/tinf.h"
+#if 0 // MICROPY_PY_BINASCII_CRC32
+#include "lib/uzlib/crc32.c"
 
 STATIC mp_obj_t mod_binascii_crc32(size_t n_args, const mp_obj_t *args) {
     mp_buffer_info_t bufinfo;
@@ -191,7 +191,7 @@ STATIC const mp_rom_map_elem_t mp_module_binascii_globals_table[] = {
     #endif
     { MP_ROM_QSTR(MP_QSTR_a2b_base64), MP_ROM_PTR(&mod_binascii_a2b_base64_obj) },
     { MP_ROM_QSTR(MP_QSTR_b2a_base64), MP_ROM_PTR(&mod_binascii_b2a_base64_obj) },
-    #if MICROPY_PY_BINASCII_CRC32
+    #if 0 // MICROPY_PY_BINASCII_CRC32
     { MP_ROM_QSTR(MP_QSTR_crc32), MP_ROM_PTR(&mod_binascii_crc32_obj) },
     #endif
 };

extmod/extmod.mk

@@ -110,7 +110,6 @@
 #define MICROPY_PY_THREAD_GIL                       (1)
 #define MICROPY_PY_BINASCII                         (1)
 #define MICROPY_PY_UCTYPES                          (0)
-#define MICROPY_PY_ZLIB                             (0)
 #define MICROPY_PY_JSON                             (1)
 #define MICROPY_PY_RE                               (1)
 #define MICROPY_PY_HEAPQ                            (0)

extmod/modbinascii.c

@@ -40,7 +40,6 @@
 #define MICROPY_PY_BINASCII         (1)
 #define MICROPY_PY_RANDOM           (1)
 #define MICROPY_PY_UCTYPES          (1)
-#define MICROPY_PY_ZLIB             (1)
 #define MICROPY_PY_JSON             (1)
 #define MICROPY_PY_OS               (1)
 #define MICROPY_PY_RE               (1)

extmod/modzlib.c

@@ -91,7 +91,6 @@
 #define MICROPY_PY_UCTYPES                  (1)
 #define MICROPY_PY_HEAPQ                    (1)
 #define MICROPY_PY_RANDOM                   (1)
-#define MICROPY_PY_ZLIB                     (1)
 #define MICROPY_PY_ASYNCIO                  (1)
 #define MICROPY_PY_MACHINE_RTC              (1)
 #ifndef MICROPY_PY_MACHINE_ADC

ports/cc3200/mpconfigport.h

@@ -10,7 +10,6 @@
 #define MICROPY_HW_HAS_FLASH        (0) // QSPI extflash not mounted
 
 #define MICROPY_PY_ASYNCIO          (0)
-#define MICROPY_PY_ZLIB             (0)
 #define MICROPY_PY_BINASCII         (0)
 #define MICROPY_PY_HASHLIB          (0)
 #define MICROPY_PY_JSON             (0)