libressl 3.8.3 build fail with error: invalid instruction mnemonic 'endbr64'

[armdn]

The new stable 3.8.3 failed to build with throwing this errors:

Last 15 lines from /Users/admin/Library/Logs/Homebrew/libressl/02.make:
libtool: compile:  clang -DPACKAGE_NAME=\"libressl\" -DPACKAGE_TARNAME=\"libressl\" -DPACKAGE_VERSION=\"3.8.3\" "-DPACKAGE_STRING=\"libressl 3.8.3\"" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DPACKAGE=\"libressl\" -DVERSION=\"3.8.3\" -DHAVE_STDIO_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_UNISTD_H=1 -DSTDC_HEADERS=1 -DHAVE_DLFCN_H=1 -DLT_OBJDIR=\".libs/\" -DSIZEOF_TIME_T=8 -DHAVE_SYMLINK=1 -DHAVE_MACHINE_ENDIAN_H=1 -DHAVE_ERR_H=1 -DHAVE_READPASSPHRASE_H=1 -DHAVE_NETINET_IP_H=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_NETINET_IN_H=1 -DHAVE_ARPA_NAMESER_H=1 -DHAVE_NETDB_H=1 -DHAVE_RESOLV_H=1 -DHAVE_ASPRINTF=1 -DHAVE_MEMMEM=1 -DHAVE_READPASSPHRASE=1 -DHAVE_STRCASECMP=1 -DHAVE_STRLCAT=1 -DHAVE_STRLCPY=1 -DHAVE_STRNDUP=1 -DHAVE_STRNLEN=1 -DHAVE_STRSEP=1 -DHAVE_TIMEGM=1 -DHAVE_GETOPT=1 -DHAVE_GETPROGNAME=1 -DHAVE_SYSLOG=1 -DHAVE_POLL=1 -DHAVE_SOCKETPAIR=1 -DHAVE_ARC4RANDOM=1 -DHAVE_ARC4RANDOM_BUF=1 -DHAVE_ARC4RANDOM_UNIFORM=1 -DHAVE_TIMINGSAFE_BCMP=1 -DHAVE_CLOCK_GETTIME=1 -DHAVE_VA_COPY=1 -DHAVE___VA_COPY=1 -I. -I../crypto/hidden -I../include -I/private/tmp/libressl-20240318-44598-5ww7dn/libressl-3.8.3/include -I../include/compat -DLIBRESSL_INTERNAL -D__BEGIN_HIDDEN_DECLS= -D__END_HIDDEN_DECLS= -DLIBRESSL_CRYPTO_INTERNAL -I../crypto/asn1 -I../crypto/bio -I../crypto/bn -I../crypto/bytestring -I../crypto/curve25519 -I../crypto/dh -I../crypto/dsa -I../crypto/ec -I../crypto/ecdh -I../crypto/ecdsa -I../crypto/evp -I../crypto/hmac -I../crypto/modes -I../crypto/ocsp -I../crypto/pkcs12 -I../crypto/rsa -I../crypto/sha -I../crypto/x509 -I../crypto -DLIBRESSL_INTERNAL -DOPENSSL_NO_HW_PADLOCK -DOPENSSLDIR=\"/usr/local/etc/libressl\" -DAES_ASM -DBSAES_ASM -DVPAES_ASM -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_MONT5 -DMD5_ASM -DGHASH_ASM -DRSA_ASM -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DWHIRLPOOL_ASM -DOPENSSL_CPUID_OBJ -I../crypto/bn/arch/amd64/ -D_FORTIFY_SOURCE=2 -g -O2 -Wall -std=gnu99 -fno-strict-aliasing -fno-strict-overflow -fstack-protector-strong -c bn/arch/amd64/bignum_sqr_4_8_alt.S  -fno-common -DPIC -o bn/arch/amd64/.libs/libcrypto_la-bignum_sqr_4_8_alt.o
bn/arch/amd64/bignum_mul_8_16_alt.S:75:2: error: invalid instruction mnemonic 'endbr64'
 endbr64

 ^~~~~~~
make[2]: *** [bn/arch/amd64/libcrypto_la-bignum_mul_8_16_alt.lo] Error 1
bn/arch/amd64/bignum_sqr.S:65:2: error: invalid instruction mnemonic 'endbr64'
 endbr64

 ^~~~~~~
bn/arch/amd64/bignum_sqr_4_8_alt.S:74:2: error: invalid instruction mnemonic 'endbr64'
 endbr64

 ^~~~~~~
make[2]: *** [bn/arch/amd64/libcrypto_la-bignum_sqr.lo] Error 1

make[2]: *** [bn/arch/amd64/libcrypto_la-bignum_sqr_4_8_alt.lo] Error 1

make[1]: *** [all] Error 2

make: *** [all-recursive] Error 1

System: macOS 10.13.6
Apple LLVM version 10.0.0 (clang-1000.10.44.4)
Target: x86_64-apple-darwin17.7.0
Thread model: posix
InstalledDir: /Library/Developer/CommandLineTools/usr/bin

[busterb]

is this in macOS homebrew's build recipe?

[wtn]

This appears to be a duplicate of #933.

You should try libressl 3.8.4 which came out recently.

[busterb]

Thanks for checking, I'll close this