I am not sure what testing is happening with old Solaris 10 but I can tell you there are still servers out there running. I had no issues with the configuration stage but, as usual, I do need to make a few tweaks to Configurations/10-main.conf. Merely to get a consistent set of CFLAGS that I use for libraries that I may want to single step through. In any case the link stage fails with a truely massive list of undefined symbols and it seems as if the previous 1.1.1k libs are being found by the build process. So I wrote a manual link script and specified the build directory for the RUNPATH and the library search path however that resulted in a pile of undefined symbols. So then I went and deleted my previous 1.1.1k libs and the openssl binary and tried the manual link once again with success. Not sure if anyone else runs into this but I would hope that the previous libs would not be located *before* the new current 3.0.0 libs that are in the build directory. Regardless I may need to simply start over as the new libssl.so.3 seems to have a "NEEDED" libcrypto.so.1.1 and that can't be right. Here is the result of perl configdata.pm --dump : alpha$ /opt/bw/bin/perl configdata.pm --dump Command line (with current working directory = .): /opt/bw/bin/perl ./Configure solaris64-sparcv9-cc no-asm --prefix=/opt/bw shared no-hw no-engine -DPEDANTIC Perl information: /opt/bw/bin/perl 5.32.0 for sun4-solaris-64-ld Enabled features: aria async autoalginit autoerrinit autoload-config bf blake2 bulk cached-fetch camellia cast chacha cmac cmp cms comp ct deprecated des dgram dh dsa dso dtls ec ec2m ecdh ecdsa err filenames gost idea legacy md4 mdc2 module multiblock nextprotoneg ocb ocsp pic pinshared poly1305 posix-io psk rc2 rc4 rdrand rfc3779 rmd160 scrypt secure-memory seed shared siphash siv sm2 sm3 sm4 sock srp srtp sse2 ssl ssl-trace static-engine stdio tests threads tls ts ui-console whirlpool tls1 tls1-method tls1_1 tls1_1-method tls1_2 tls1_2-method tls1_3 dtls1 dtls1-method dtls1_2 dtls1_2-method Disabled features: acvp-tests [default] OPENSSL_NO_ACVP_TESTS afalgeng [cascade] OPENSSL_NO_AFALGENG asan [default] OPENSSL_NO_ASAN asm [option] OPENSSL_NO_ASM buildtest-c++ [default] capieng [cascade] OPENSSL_NO_CAPIENG crypto-mdebug [default] OPENSSL_NO_CRYPTO_MDEBUG devcryptoeng [default] OPENSSL_NO_DEVCRYPTOENG dynamic-engine [cascade] ec_nistp_64_gcc_128 [default] OPENSSL_NO_EC_NISTP_64_GCC_128 egd [default] OPENSSL_NO_EGD engine [option] OPENSSL_NO_ENGINE (skip engines, crypto/engine) external-tests [default] OPENSSL_NO_EXTERNAL_TESTS fips [default] fips-securitychecks [cascade] OPENSSL_NO_FIPS_SECURITYCHECKS fuzz-afl [default] OPENSSL_NO_FUZZ_AFL fuzz-libfuzzer [default] OPENSSL_NO_FUZZ_LIBFUZZER ktls [default] OPENSSL_NO_KTLS loadereng [cascade] OPENSSL_NO_LOADERENG makedepend [unavailable] md2 [default] OPENSSL_NO_MD2 (skip crypto/md2) msan [default] OPENSSL_NO_MSAN padlockeng [cascade] OPENSSL_NO_PADLOCKENG rc5 [default] OPENSSL_NO_RC5 (skip crypto/rc5) sctp [default] OPENSSL_NO_SCTP trace [default] OPENSSL_NO_TRACE ubsan [default] OPENSSL_NO_UBSAN unit-test [default] OPENSSL_NO_UNIT_TEST uplink [no uplink_arch] OPENSSL_NO_UPLINK weak-ssl-ciphers [default] OPENSSL_NO_WEAK_SSL_CIPHERS zlib [default] zlib-dynamic [default] ssl3 [default] OPENSSL_NO_SSL3 ssl3-method [default] OPENSSL_NO_SSL3_METHOD Config target attributes: AR => "ar", ARFLAGS => "qc", CC => "cc", CFLAGS => "-xO0 -g -xdepend", HASHBANGPERL => "/usr/bin/env perl", RANLIB => "ranlib", RC => "windres", asm_arch => "sparcv9", bn_ops => "BN_LLONG RC4_CHAR", build_file => "Makefile", build_scheme => [ "unified", "unix" ], cflags => "-m64 -xarch=sparc -g -xO0 -Xa -errfmt=error -erroff=%none -errshort=full -xstrconst -xildoff -xmemalign=8s -xnolibmil -xcode=pic32 -xregs=no%appl -xlibmieee -mc -ftrap=%none -xbuiltin=%none -xunroll=1 -Qy -xdebugformat=dwarf -xstrconst -Xa", cppflags => "-D_REENTRANT -D_REENTRANT", defines => [ "OPENSSL_BUILDING_OPENSSL" ], disable => [ ], dso_scheme => "dlfcn", enable => [ ], ex_libs => "-lsocket -lnsl -ldl -lrt -lpthread", includes => [ ], lflags => "-mt", lib_cflags => "", lib_cppflags => "-DFILIO_H -DB_ENDIAN -DBN_DIV2W", lib_defines => [ ], module_cflags => "-KPIC", module_cxxflags => undef, module_ldflags => "-G -dy -z text -Wl,-Bsymbolic", multilib => "/64", perl_platform => "Unix", perlasm_scheme => "void", shared_cflag => "-KPIC", shared_defflag => "-Wl,-M,", shared_defines => [ ], shared_ldflag => "-G -dy -z text -Wl,-Bsymbolic", shared_rcflag => "", shared_sonameflag => "-Wl,-h,", shared_target => "solaris", thread_defines => [ ], thread_scheme => "pthreads", unistd => "<unistd.h>", Recorded environment: AR = BUILDFILE = CC = /opt/developerstudio12.6/bin/cc CFLAGS = -m64 -xarch=sparc -g -xO0 -Xa -errfmt=error -erroff=%none -errshort=full -xstrconst -xildoff -xmemalign=8s -xnolibmil -xcode=pic32 -xregs=no%appl -xlibmieee -mc -ftrap=%none -xbuiltin=%none -xunroll=1 -Qy -xdebugformat=dwarf CPPFLAGS = -I/opt/bw/include -D_POSIX_PTHREAD_SEMANTICS -D_LARGEFILE64_SOURCE -D_TS_ERRNO CROSS_COMPILE = CXX = /opt/developerstudio12.6/bin/CC CXXFLAGS = HASHBANGPERL = LDFLAGS = -L/opt/bw/lib LDLIBS = OPENSSL_LOCAL_CONFIG_DIR = PERL = /opt/bw/bin/perl RANLIB = RC = RCFLAGS = WINDRES = __CNF_CFLAGS = __CNF_CPPDEFINES = __CNF_CPPFLAGS = __CNF_CPPINCLUDES = __CNF_CXXFLAGS = __CNF_LDFLAGS = __CNF_LDLIBS = Makevars: AR = ar ARFLAGS = qc CC = /opt/developerstudio12.6/bin/cc CFLAGS = -m64 -xarch=sparc -g -xO0 -Xa -errfmt=error -erroff=%none -errshort=full -xstrconst -xildoff -xmemalign=8s -xnolibmil -xcode=pic32 -xregs=no%appl -xlibmieee -mc -ftrap=%none -xbuiltin=%none -xunroll=1 -Qy -xdebugformat=dwarf CPPDEFINES = PEDANTIC CPPFLAGS = -I/opt/bw/include -D_POSIX_PTHREAD_SEMANTICS -D_LARGEFILE64_SOURCE -D_TS_ERRNO CPPINCLUDES = CXX = /opt/developerstudio12.6/bin/CC CXXFLAGS = HASHBANGPERL = /opt/bw/bin/perl LDFLAGS = -L/opt/bw/lib LDLIBS = PERL = /opt/bw/bin/perl RANLIB = ranlib RC = windres RCFLAGS = NOTE: These variables only represent the configuration view. The build file template may have processed these variables further, please have a look at the build file for more exact data: Makefile build file: Makefile build file templates: Configurations/common0.tmpl Configurations/unix-Makefile.tmpl alpha$ I will start over now with the previous 1.1.1k bin and libs entirely removed. If there is some option within the Configuration step that I am missing I would be glad to hear it. Thank you. -- Dennis Clarke RISC-V/SPARC/PPC/ARM/CISC UNIX and Linux spoken GreyBeard and suspenders optional