gcc -g -O2 -Wall -I. -I./libs/libmutils -I./libs/libmsock -I./libs/libsll -I/opt/local//include -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_STRING_H=1 -DHAVE_STRINGS_H=1 -DHAVE_MEMORY_H=1 -DHAVE_UNISTD_H=1 -DHAVE_CTYPE_H=1 -DHAVE_STDINT_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_STDLIB_H=1 -DHAVE_FCNTL_H=1 -DHAVE_SYS_FILE_H=1 -DHAVE_LIMITS_H=1 -DHAVE_SYS_SYSLIMITS_H=1 -DHAVE_FLOCK=1 -DHAVE_SOCKET=1 -DHAVE_HTONL=1 -DHAVE_GETHOSTNAME=1 -DHAVE_GETHOSTBYADDR=1 -DHAVE_YP_GET_DEFAULT_DOMAIN=1 -DHAVE_RES_SEARCH=1 -DHAVE_INET_ATON=1 -DHAVE_DN_SKIPNAME=1 -DHAVE_MKSTEMP=1 -DHAVE_GETADDRINFO=1 -DHAVE_OPENSSL=1 -DUNIX -DHAVE_STRING_H=1 -DHAVE_STDLIB_H=1 -DHAVE_MATH_H=1 -c utils.c
utils.c:795:9: error: variable has incomplete type 'HMAC_CTX' (aka 'struct hmac_ctx_st')
        ctx;
        ^
/opt/local//include/openssl/ossl_typ.h:102:16: note: forward declaration of 'struct hmac_ctx_st'
typedef struct hmac_ctx_st HMAC_CTX;
               ^
utils.c:835:5: warning: implicit declaration of function 'HMAC_CTX_init' is invalid in C99 [-Wimplicit-function-declaration]
    HMAC_CTX_init(&ctx);
    ^
utils.c:836:5: warning: 'HMAC_Init' is deprecated [-Wdeprecated-declarations]
    HMAC_Init(&ctx,secret,strlen(secret),md5);
    ^
/opt/local//include/openssl/hmac.h:30:1: note: 'HMAC_Init' has been explicitly marked deprecated here
DEPRECATEDIN_1_1_0(__owur int HMAC_Init(HMAC_CTX *ctx, const void *key, int len,
^
/opt/local//include/openssl/opensslconf.h:158:34: note: expanded from macro 'DEPRECATEDIN_1_1_0'
# define DEPRECATEDIN_1_1_0(f)   DECLARE_DEPRECATED(f)
                                 ^
/opt/local//include/openssl/opensslconf.h:121:55: note: expanded from macro 'DECLARE_DEPRECATED'
#   define DECLARE_DEPRECATED(f)    f __attribute__ ((deprecated));
                                                      ^
2 warnings and 1 error generated.
[_20200617 mailsend.log](https://github.com/muquit/mailsend/files/4793272/_20200617.mailsend.log)