Redis5.x在mac(apple silicon)上编译

直接使用make命令进行编译，出现以下错误

 replication.c:961:31: error: variable has incomplete type 'struct stat64'
            struct redis_stat buf;
                              ^
replication.c:961:20: note: forward declaration of 'struct stat64'
            struct redis_stat buf;
                   ^
./config.h:46:20: note: expanded from macro 'redis_stat'
#define redis_stat stat64
                   ^
replication.c:1007:21: error: call to undeclared function 'fstat64'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
                    redis_fstat(slave->repldbfd,&buf) == -1) {

根据https://github.com/redis/redis/issues/12585所述，在config.h中新增一行：

#ifndef __CONFIG_H
#define __CONFIG_H

#ifdef __APPLE__
#define _DARWIN_C_SOURCE <-新增该行
#include <AvailabilityMacros.h>
#endif

...

再次进行编译，又回遇到以下问题：

debug.c:750:42: error: no member named '__eip' in 'struct __darwin_arm_thread_state64'
    return (void*) uc->uc_mcontext->__ss.__eip;
                   ~~~~~~~~~~~~~~~~~~~~~ ^
debug.c:844:47: error: no member named '__eax' in 'struct __darwin_arm_thread_state64'
        (unsigned long) uc->uc_mcontext->__ss.__eax,
                        ~~~~~~~~~~~~~~~~~~~~~ ^
debug.c:845:47: error: no member named '__ebx' in 'struct __darwin_arm_thread_state64'
        (unsigned long) uc->uc_mcontext->__ss.__ebx,
                        ~~~~~~~~~~~~~~~~~~~~~ ^
debug.c:846:47: error: no member named '__ecx' in 'struct __darwin_arm_thread_state64'
        (unsigned long) uc->uc_mcontext->__ss.__ecx,
                        ~~~~~~~~~~~~~~~~~~~~~ ^
debug.c:847:47: error: no member named '__edx' in 'struct __darwin_arm_thread_state64'
        (unsigned long) uc->uc_mcontext->__ss.__edx,
                        ~~~~~~~~~~~~~~~~~~~~~ ^
debug.c:848:47: error: no member named '__edi' in 'struct __darwin_arm_thread_state64'
        (unsigned long) uc->uc_mcontext->__ss.__edi,
                        ~~~~~~~~~~~~~~~~~~~~~ ^
debug.c:849:47: error: no member named '__esi' in 'struct __darwin_arm_thread_state64'
        (unsigned long) uc->uc_mcontext->__ss.__esi,
                        ~~~~~~~~~~~~~~~~~~~~~ ^
debug.c:850:47: error: no member named '__ebp' in 'struct __darwin_arm_thread_state64'
        (unsigned long) uc->uc_mcontext->__ss.__ebp,
                        ~~~~~~~~~~~~~~~~~~~~~ ^
debug.c:851:47: error: no member named '__esp' in 'struct __darwin_arm_thread_state64'; did you mean '__sp'?
        (unsigned long) uc->uc_mcontext->__ss.__esp,
                                              ^~~~~
                                              __sp
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/mach/arm/_structs.h:141:13: note: '__sp' declared here
        __uint64_t __sp;    /* Stack pointer x31 */
                   ^
debug.c:852:47: error: no member named '__ss' in 'struct __darwin_arm_thread_state64'; did you mean '__sp'?
        (unsigned long) uc->uc_mcontext->__ss.__ss,
                                              ^~~~
                                              __sp
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/mach/arm/_structs.h:141:13: note: '__sp' declared here
        __uint64_t __sp;    /* Stack pointer x31 */
                   ^
debug.c:853:47: error: no member named '__eflags' in 'struct __darwin_arm_thread_state64'
        (unsigned long) uc->uc_mcontext->__ss.__eflags,
                        ~~~~~~~~~~~~~~~~~~~~~ ^
debug.c:854:47: error: no member named '__eip' in 'struct __darwin_arm_thread_state64'
        (unsigned long) uc->uc_mcontext->__ss.__eip,
                        ~~~~~~~~~~~~~~~~~~~~~ ^
debug.c:855:47: error: no member named '__cs' in 'struct __darwin_arm_thread_state64'
        (unsigned long) uc->uc_mcontext->__ss.__cs,
                        ~~~~~~~~~~~~~~~~~~~~~ ^
debug.c:856:47: error: no member named '__ds' in 'struct __darwin_arm_thread_state64'
        (unsigned long) uc->uc_mcontext->__ss.__ds,
                        ~~~~~~~~~~~~~~~~~~~~~ ^
debug.c:857:47: error: no member named '__es' in 'struct __darwin_arm_thread_state64'
        (unsigned long) uc->uc_mcontext->__ss.__es,
                        ~~~~~~~~~~~~~~~~~~~~~ ^
debug.c:858:47: error: no member named '__fs' in 'struct __darwin_arm_thread_state64'; did you mean '__fp'?
        (unsigned long) uc->uc_mcontext->__ss.__fs,
                                              ^~~~
                                              __fp
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/mach/arm/_structs.h:139:13: note: '__fp' declared here
        __uint64_t __fp;    /* Frame pointer x29 */
                   ^
debug.c:859:47: error: no member named '__gs' in 'struct __darwin_arm_thread_state64'
        (unsigned long) uc->uc_mcontext->__ss.__gs
                        ~~~~~~~~~~~~~~~~~~~~~ ^
debug.c:861:51: error: no member named '__esp' in 'struct __darwin_arm_thread_state64'; did you mean '__sp'?
    logStackContent((void**)uc->uc_mcontext->__ss.__esp);
                                                  ^~~~~
                                                  __sp

经过搜索应用一个patch可以解决：03-REIDS-APPLE-SILCON-CHIP.patch （https://github.com/RedisOptimal/redis-cluster-support-mget/blob/c0ad6cb108d29f795f87f7abb0de63650b185499/03-REIDS-APPLE-SILCON-CHIP.patch）

将patch文件复制到redis源码根目录，使用命令应用patch：git apply xxx.patch

再次make可以编译成功，测试启动正常: