diff options
Diffstat (limited to 'deps/openssl/openssl/Configure')
| -rwxr-xr-x | deps/openssl/openssl/Configure | 1447 |
1 files changed, 725 insertions, 722 deletions
diff --git a/deps/openssl/openssl/Configure b/deps/openssl/openssl/Configure index 608012225c..254b04c95d 100755 --- a/deps/openssl/openssl/Configure +++ b/deps/openssl/openssl/Configure @@ -24,7 +24,7 @@ use OpenSSL::Glob; my $orig_death_handler = $SIG{__DIE__}; $SIG{__DIE__} = \&death_handler; -my $usage="Usage: Configure [no-<cipher> ...] [enable-<cipher> ...] [-Dxxx] [-lxxx] [-Lxxx] [-fxxx] [-Kxxx] [no-hw-xxx|no-hw] [[no-]threads] [[no-]shared] [[no-]zlib|zlib-dynamic] [no-asm] [no-dso] [no-egd] [sctp] [386] [--prefix=DIR] [--openssldir=OPENSSLDIR] [--with-xxx[=vvv]] [--config=FILE] os/compiler[:flags]\n"; +my $usage="Usage: Configure [no-<cipher> ...] [enable-<cipher> ...] [-Dxxx] [-lxxx] [-Lxxx] [-fxxx] [-Kxxx] [no-hw-xxx|no-hw] [[no-]threads] [[no-]shared] [[no-]zlib|zlib-dynamic] [no-asm] [no-egd] [sctp] [386] [--prefix=DIR] [--openssldir=OPENSSLDIR] [--with-xxx[=vvv]] [--config=FILE] os/compiler[:flags]\n"; # Options: # @@ -54,16 +54,14 @@ my $usage="Usage: Configure [no-<cipher> ...] [enable-<cipher> ...] [-Dxxx] [-lx # [no-]threads [don't] try to create a library that is suitable for # multithreaded applications (default is "threads" if we # know how to do it) -# [no-]shared [don't] try to create shared libraries when supported. +# [no-]shared [don't] try to create shared libraries when supported. # [no-]pic [don't] try to build position independent code when supported. # If disabled, it also disables shared and dynamic-engine. # no-asm do not use assembler -# no-dso do not compile in any native shared-library methods. This -# will ensure that all methods just return NULL. # no-egd do not compile support for the entropy-gathering daemon APIs # [no-]zlib [don't] compile support for zlib compression. -# zlib-dynamic Like "zlib", but the zlib library is expected to be a shared -# library and will be loaded in run-time by the OpenSSL library. +# zlib-dynamic Like "zlib", but the zlib library is expected to be a shared +# library and will be loaded in run-time by the OpenSSL library. # sctp include SCTP support # enable-weak-ssl-ciphers # Enable weak ciphers that are disabled by default. @@ -75,7 +73,7 @@ my $usage="Usage: Configure [no-<cipher> ...] [enable-<cipher> ...] [-Dxxx] [-lx # -static while -static is also a pass-through compiler option (and # as such is limited to environments where it's actually # meaningful), it triggers a number configuration options, -# namely no-dso, no-pic, no-shared and no-threads. It is +# namely no-pic, no-shared and no-threads. It is # argued that the only reason to produce statically linked # binaries (and in context it means executables linked with # -static flag, and not just executables linked with static @@ -90,21 +88,22 @@ my $usage="Usage: Configure [no-<cipher> ...] [enable-<cipher> ...] [-Dxxx] [-lx # production quality. # # DEBUG_SAFESTACK use type-safe stacks to enforce type-safety on stack items -# provided to stack calls. Generates unique stack functions for -# each possible stack type. -# BN_LLONG use the type 'long long' in crypto/bn/bn.h -# RC4_CHAR use 'char' instead of 'int' for RC4_INT in crypto/rc4/rc4.h +# provided to stack calls. Generates unique stack functions for +# each possible stack type. +# BN_LLONG use the type 'long long' in crypto/bn/bn.h +# RC4_CHAR use 'char' instead of 'int' for RC4_INT in crypto/rc4/rc4.h # Following are set automatically by this script # -# MD5_ASM use some extra md5 assembler, -# SHA1_ASM use some extra sha1 assembler, must define L_ENDIAN for x86 -# RMD160_ASM use some extra ripemd160 assembler, -# SHA256_ASM sha256_block is implemented in assembler -# SHA512_ASM sha512_block is implemented in assembler -# AES_ASM AES_[en|de]crypt is implemented in assembler +# MD5_ASM use some extra md5 assembler, +# SHA1_ASM use some extra sha1 assembler, must define L_ENDIAN for x86 +# RMD160_ASM use some extra ripemd160 assembler, +# SHA256_ASM sha256_block is implemented in assembler +# SHA512_ASM sha512_block is implemented in assembler +# AES_ASM AES_[en|de]crypt is implemented in assembler -# Minimum warning options... any contributions to OpenSSL should at least get -# past these. +# Minimum warning options... any contributions to OpenSSL should at least +# get past these. Note that we only use these with C compilers, not with +# C++ compilers. # DEBUG_UNUSED enables __owur (warn unused result) checks. # -DPEDANTIC complements -pedantic and is meant to mask code that @@ -119,22 +118,23 @@ my $usage="Usage: Configure [no-<cipher> ...] [enable-<cipher> ...] [-Dxxx] [-lx # code, so we just tell compiler to be pedantic about everything # but 'long long' type. -my $gcc_devteam_warn = "-DDEBUG_UNUSED" - . " -DPEDANTIC -pedantic -Wno-long-long" - . " -Wall" - . " -Wextra" - . " -Wno-unused-parameter" - . " -Wno-missing-field-initializers" - . " -Wswitch" - . " -Wsign-compare" - . " -Wmissing-prototypes" - . " -Wstrict-prototypes" - . " -Wshadow" - . " -Wformat" - . " -Wtype-limits" - . " -Wundef" - . " -Werror" - ; +my @gcc_devteam_warn = qw( + -DDEBUG_UNUSED + -DPEDANTIC -pedantic -Wno-long-long + -Wall + -Wextra + -Wno-unused-parameter + -Wno-missing-field-initializers + -Wswitch + -Wsign-compare + -Wshadow + -Wformat + -Wtype-limits + -Wundef + -Werror + -Wmissing-prototypes + -Wstrict-prototypes +); # These are used in addition to $gcc_devteam_warn when the compiler is clang. # TODO(openssl-team): fix problems and investigate if (at least) the @@ -144,19 +144,16 @@ my $gcc_devteam_warn = "-DDEBUG_UNUSED" # -Wlanguage-extension-token -- no, we use asm() # -Wunused-macros -- no, too tricky for BN and _XOPEN_SOURCE etc # -Wextended-offsetof -- no, needed in CMS ASN1 code -# -Wunused-function -- no, it forces header use of safestack et al -# DEFINE macros -my $clang_devteam_warn = "" - . " -Wswitch-default" - . " -Wno-parentheses-equality" - . " -Wno-language-extension-token" - . " -Wno-extended-offsetof" - . " -Wconditional-uninitialized" - . " -Wincompatible-pointer-types-discards-qualifiers" - . " -Wmissing-variable-declarations" - . " -Wno-unknown-warning-option" - . " -Wno-unused-function" - ; +my @clang_devteam_warn = qw( + -Wswitch-default + -Wno-parentheses-equality + -Wno-language-extension-token + -Wno-extended-offsetof + -Wconditional-uninitialized + -Wincompatible-pointer-types-discards-qualifiers + -Wno-unknown-warning-option + -Wmissing-variable-declarations +); # This adds backtrace information to the memory leak info. Is only used # when crypto-mdebug-backtrace is enabled. @@ -225,20 +222,20 @@ if (grep /^reconf(igure)?$/, @argvcopy) { die "reconfiguring with other arguments present isn't supported" if scalar @argvcopy > 1; if (-f "./configdata.pm") { - my $file = "./configdata.pm"; - unless (my $return = do $file) { - die "couldn't parse $file: $@" if $@; + my $file = "./configdata.pm"; + unless (my $return = do $file) { + die "couldn't parse $file: $@" if $@; die "couldn't do $file: $!" unless defined $return; die "couldn't run $file" unless $return; - } + } - @argvcopy = defined($configdata::config{perlargv}) ? - @{$configdata::config{perlargv}} : (); - die "Incorrect data to reconfigure, please do a normal configuration\n" - if (grep(/^reconf/,@argvcopy)); - $config{perlenv} = $configdata::config{perlenv} // {}; + @argvcopy = defined($configdata::config{perlargv}) ? + @{$configdata::config{perlargv}} : (); + die "Incorrect data to reconfigure, please do a normal configuration\n" + if (grep(/^reconf/,@argvcopy)); + $config{perlenv} = $configdata::config{perlenv} // {}; } else { - die "Insufficient data to reconfigure, please do a normal configuration\n"; + die "Insufficient data to reconfigure, please do a normal configuration\n"; } } @@ -253,8 +250,8 @@ $config{shlib_version_history} = "unknown"; collect_information( collect_from_file(catfile($srcdir,'include/openssl/opensslv.h')), qr/OPENSSL.VERSION.TEXT.*OpenSSL (\S+) / => sub { $config{version} = $1; }, - qr/OPENSSL.VERSION.NUMBER.*(0x\S+)/ => sub { $config{version_num}=$1 }, - qr/SHLIB_VERSION_NUMBER *"([^"]+)"/ => sub { $config{shlib_version_number}=$1 }, + qr/OPENSSL.VERSION.NUMBER.*(0x\S+)/ => sub { $config{version_num}=$1 }, + qr/SHLIB_VERSION_NUMBER *"([^"]+)"/ => sub { $config{shlib_version_number}=$1 }, qr/SHLIB_VERSION_HISTORY *"([^"]*)"/ => sub { $config{shlib_version_history}=$1 } ); if ($config{shlib_version_history} ne "") { $config{shlib_version_history} .= ":"; } @@ -266,7 +263,7 @@ if ($config{shlib_version_history} ne "") { $config{shlib_version_history} .= ": die "erroneous version information in opensslv.h: ", "$config{major}, $config{minor}, $config{shlib_major}, $config{shlib_minor}\n" if ($config{major} eq "" || $config{minor} eq "" - || $config{shlib_major} eq "" || $config{shlib_minor} eq ""); + || $config{shlib_major} eq "" || $config{shlib_minor} eq ""); # Collect target configurations @@ -335,6 +332,7 @@ my @disablables = ( "autoload-config", "bf", "blake2", + "buildtest-c\\+\\+", "camellia", "capieng", "cast", @@ -351,7 +349,6 @@ my @disablables = ( "dgram", "dh", "dsa", - "dso", "dtls", "dynamic-engine", "ec", @@ -419,71 +416,70 @@ my @disablables = ( "zlib-dynamic", ); foreach my $proto ((@tls, @dtls)) - { - push(@disablables, $proto); - push(@disablables, "$proto-method") unless $proto eq "tls1_3"; - } + { + push(@disablables, $proto); + push(@disablables, "$proto-method") unless $proto eq "tls1_3"; + } my %deprecated_disablables = ( "ssl2" => undef, "buf-freelists" => undef, "ripemd" => "rmd160", "ui" => "ui-console", + "dso" => "", # Empty string means we're silent about it ); # All of the following are disabled by default: our %disabled = ( # "what" => "comment" - "asan" => "default", - "crypto-mdebug" => "default", - "crypto-mdebug-backtrace" => "default", - "devcryptoeng" => "default", - "ec_nistp_64_gcc_128" => "default", - "egd" => "default", - "external-tests" => "default", - "fuzz-libfuzzer" => "default", - "fuzz-afl" => "default", - "heartbeats" => "default", - "md2" => "default", + "asan" => "default", + "buildtest-c++" => "default", + "crypto-mdebug" => "default", + "crypto-mdebug-backtrace" => "default", + "devcryptoeng" => "default", + "ec_nistp_64_gcc_128" => "default", + "egd" => "default", + "external-tests" => "default", + "fuzz-libfuzzer" => "default", + "fuzz-afl" => "default", + "heartbeats" => "default", + "md2" => "default", "msan" => "default", - "rc5" => "default", - "sctp" => "default", - "ssl-trace" => "default", - "ssl3" => "default", - "ssl3-method" => "default", - "ubsan" => "default", - "unit-test" => "default", - "weak-ssl-ciphers" => "default", - "zlib" => "default", - "zlib-dynamic" => "default", - ); + "rc5" => "default", + "sctp" => "default", + "ssl-trace" => "default", + "ssl3" => "default", + "ssl3-method" => "default", + "ubsan" => "default", + "unit-test" => "default", + "weak-ssl-ciphers" => "default", + "zlib" => "default", + "zlib-dynamic" => "default", + ); # Note: => pair form used for aesthetics, not to truly make a hash table my @disable_cascades = ( - # "what" => [ "cascade", ... ] + # "what" => [ "cascade", ... ] sub { $config{processor} eq "386" } - => [ "sse2" ], - "ssl" => [ "ssl3" ], - "ssl3-method" => [ "ssl3" ], - "zlib" => [ "zlib-dynamic" ], - "des" => [ "mdc2" ], - "ec" => [ "ecdsa", "ecdh" ], - - "dgram" => [ "dtls", "sctp" ], - "sock" => [ "dgram" ], - "dtls" => [ @dtls ], + => [ "sse2" ], + "ssl" => [ "ssl3" ], + "ssl3-method" => [ "ssl3" ], + "zlib" => [ "zlib-dynamic" ], + "des" => [ "mdc2" ], + "ec" => [ "ecdsa", "ecdh" ], + + "dgram" => [ "dtls", "sctp" ], + "sock" => [ "dgram" ], + "dtls" => [ @dtls ], sub { 0 == scalar grep { !$disabled{$_} } @dtls } - => [ "dtls" ], + => [ "dtls" ], - "tls" => [ @tls ], + "tls" => [ @tls ], sub { 0 == scalar grep { !$disabled{$_} } @tls } - => [ "tls" ], + => [ "tls" ], "crypto-mdebug" => [ "crypto-mdebug-backtrace" ], - # Without DSO, we can't load dynamic engines, so don't build them dynamic - "dso" => [ "dynamic-engine" ], - # Without position independent code, there can be no shared libraries or DSOs "pic" => [ "shared" ], "shared" => [ "dynamic-engine" ], @@ -510,14 +506,14 @@ my @list = (reverse @tls); while ((my $first, my $second) = (shift @list, shift @list)) { last unless @list; push @disable_cascades, ( sub { !$disabled{$first} && $disabled{$second} } - => [ @list ] ); + => [ @list ] ); unshift @list, $second; } my @list = (reverse @dtls); while ((my $first, my $second) = (shift @list, shift @list)) { last unless @list; push @disable_cascades, ( sub { !$disabled{$first} && $disabled{$second} } - => [ @list ] ); + => [ @list ] ); unshift @list, $second; } @@ -544,24 +540,24 @@ my %user = ( AS => undef, ASFLAGS => [], CC => env('CC'), - CFLAGS => [], + CFLAGS => [ env('CFLAGS') || () ], CXX => env('CXX'), - CXXFLAGS => [], + CXXFLAGS => [ env('CXXFLAGS') || () ], CPP => undef, - CPPFLAGS => [], # -D, -I, -Wp, + CPPFLAGS => [ env('CPPFLAGS') || () ], # -D, -I, -Wp, CPPDEFINES => [], # Alternative for -D CPPINCLUDES => [], # Alternative for -I CROSS_COMPILE => env('CROSS_COMPILE'), HASHBANGPERL=> env('HASHBANGPERL') || env('PERL'), LD => undef, - LDFLAGS => [], # -L, -Wl, - LDLIBS => [], # -l + LDFLAGS => [ env('LDFLAGS') || () ], # -L, -Wl, + LDLIBS => [ env('LDLIBS') || () ], # -l MT => undef, MTFLAGS => [], PERL => env('PERL') || ($^O ne "VMS" ? $^X : "perl"), RANLIB => env('RANLIB'), RC => env('RC') || env('WINDRES'), - RCFLAGS => [], + RCFLAGS => [ env('RCFLAGS') || () ], RM => undef, ); # Info about what "make variables" may be prefixed with the cross compiler @@ -578,6 +574,7 @@ my %useradd = ( CXXFLAGS => [], LDFLAGS => [], LDLIBS => [], + RCFLAGS => [], ); my %user_synonyms = ( @@ -625,43 +622,43 @@ my %deprecated_options = (); my @known_seed_sources = qw(getrandom devrandom os egd none rdcpu librandom); my @seed_sources = (); while (@argvcopy) - { - $_ = shift @argvcopy; - - # Support env variable assignments among the options - if (m|^(\w+)=(.+)?$|) - { - $cmdvars{$1} = $2; - # Every time a variable is given as a configuration argument, - # it acts as a reset if the variable. - if (exists $user{$1}) - { - $user{$1} = ref $user{$1} eq "ARRAY" ? [] : undef; - } - #if (exists $useradd{$1}) - # { - # $useradd{$1} = []; - # } - next; - } - - # VMS is a case insensitive environment, and depending on settings - # out of our control, we may receive options uppercased. Let's - # downcase at least the part before any equal sign. - if ($^O eq "VMS") - { - s/^([^=]*)/lc($1)/e; - } - - # some people just can't read the instructions, clang people have to... - s/^-no-(?!integrated-as)/no-/; - - # rewrite some options in "enable-..." form - s /^-?-?shared$/enable-shared/; - s /^sctp$/enable-sctp/; - s /^threads$/enable-threads/; - s /^zlib$/enable-zlib/; - s /^zlib-dynamic$/enable-zlib-dynamic/; + { + $_ = shift @argvcopy; + + # Support env variable assignments among the options + if (m|^(\w+)=(.+)?$|) + { + $cmdvars{$1} = $2; + # Every time a variable is given as a configuration argument, + # it acts as a reset if the variable. + if (exists $user{$1}) + { + $user{$1} = ref $user{$1} eq "ARRAY" ? [] : undef; + } + #if (exists $useradd{$1}) + # { + # $useradd{$1} = []; + # } + next; + } + + # VMS is a case insensitive environment, and depending on settings + # out of our control, we may receive options uppercased. Let's + # downcase at least the part before any equal sign. + if ($^O eq "VMS") + { + s/^([^=]*)/lc($1)/e; + } + + # some people just can't read the instructions, clang people have to... + s/^-no-(?!integrated-as)/no-/; + + # rewrite some options in "enable-..." form + s /^-?-?shared$/enable-shared/; + s /^sctp$/enable-sctp/; + s /^threads$/enable-threads/; + s /^zlib$/enable-zlib/; + s /^zlib-dynamic$/enable-zlib-dynamic/; if (/^(no|disable|enable)-(.+)$/) { @@ -715,21 +712,24 @@ while (@argvcopy) } elsif (exists $deprecated_disablables{$1}) { - $deprecated_options{$_} = 1; - if (defined $deprecated_disablables{$1}) + if ($deprecated_disablables{$1} ne "") { - $disabled{$deprecated_disablables{$1}} = "option"; + $deprecated_options{$_} = 1; + if (defined $deprecated_disablables{$1}) + { + $disabled{$deprecated_disablables{$1}} = "option"; + } } } else { $disabled{$1} = "option"; } - # No longer an automatic choice - $auto_threads = 0 if ($1 eq "threads"); - } - elsif (/^enable-(.+)$/) - { + # No longer an automatic choice + $auto_threads = 0 if ($1 eq "threads"); + } + elsif (/^enable-(.+)$/) + { if ($1 eq "static-engine") { $disabled{"dynamic-engine"} = "option"; @@ -742,173 +742,172 @@ while (@argvcopy) { delete $disabled{"zlib"}; } - my $algo = $1; - delete $disabled{$algo}; - - # No longer an automatic choice - $auto_threads = 0 if ($1 eq "threads"); - } - elsif (/^--strict-warnings$/) - { - $strict_warnings = 1; - } - elsif (/^--debug$/) - { - $config{build_type} = "debug"; - } - elsif (/^--release$/) - { - $config{build_type} = "release"; - } - elsif (/^386$/) - { $config{processor}=386; } - elsif (/^fips$/) - { - die "FIPS mode not supported\n"; - } - elsif (/^rsaref$/) - { - # No RSAref support any more since it's not needed. - # The check for the option is there so scripts aren't - # broken - } - elsif (/^nofipscanistercheck$/) - { - die "FIPS mode not supported\n"; - } - elsif (/^[-+]/) - { - if (/^--prefix=(.*)$/) - { - $config{prefix}=$1; - die "Directory given with --prefix MUST be absolute\n" - unless file_name_is_absolute($config{prefix}); - } - elsif (/^--api=(.*)$/) - { - $config{api}=$1; - } - elsif (/^--libdir=(.*)$/) - { - $config{libdir}=$1; - } - elsif (/^--openssldir=(.*)$/) - { - $config{openssldir}=$1; - } - elsif (/^--with-zlib-lib=(.*)$/) - { - $withargs{zlib_lib}=$1; - } - elsif (/^--with-zlib-include=(.*)$/) - { - $withargs{zlib_include}=$1; - } - elsif (/^--with-fuzzer-lib=(.*)$/) - { - $withargs{fuzzer_lib}=$1; - } - elsif (/^--with-fuzzer-include=(.*)$/) - { - $withargs{fuzzer_include}=$1; - } - elsif (/^--with-rand-seed=(.*)$/) - { - foreach my $x (split(m|,|, $1)) - { - die "Unknown --with-rand-seed choice $x\n" - if ! grep { $x eq $_ } @known_seed_sources; - push @seed_sources, $x; - } + my $algo = $1; + delete $disabled{$algo}; + + # No longer an automatic choice + $auto_threads = 0 if ($1 eq "threads"); + } + elsif (/^--strict-warnings$/) + { + # Pretend that our strict flags is a C flag, and replace it + # with the proper flags later on + push @{$useradd{CFLAGS}}, '--ossl-strict-warnings'; + $strict_warnings=1; + } + elsif (/^--debug$/) + { + $config{build_type} = "debug"; + } + elsif (/^--release$/) + { + $config{build_type} = "release"; + } + elsif (/^386$/) + { $config{processor}=386; } + elsif (/^fips$/) + { + die "FIPS mode not supported\n"; + } + elsif (/^rsaref$/) + { + # No RSAref support any more since it's not needed. + # The check for the option is there so scripts aren't + # broken + } + elsif (/^nofipscanistercheck$/) + { + die "FIPS mode not supported\n"; + } + elsif (/^[-+]/) + { + if (/^--prefix=(.*)$/) + { + $config{prefix}=$1; + die "Directory given with --prefix MUST be absolute\n" + unless file_name_is_absolute($config{prefix}); } - elsif (/^--cross-compile-prefix=(.*)$/) - { - $user{CROSS_COMPILE}=$1; - } - elsif (/^--config=(.*)$/) - { - read_config $1; - } - elsif (/^-l(.*)$/) - { - push @{$useradd{LDLIBS}}, $_; - } - elsif (/^-framework$/) - { - push @{$useradd{LDLIBS}}, $_, shift(@argvcopy); - } - elsif (/^-L(.*)$/ or /^-Wl,/) - { - push @{$useradd{LDFLAGS}}, $_; - } - elsif (/^-rpath$/ or /^-R$/) - # -rpath is the OSF1 rpath flag - # -R is the old Solaris rpath flag - { - my $rpath = shift(@argvcopy) || ""; - $rpath .= " " if $rpath ne ""; - push @{$useradd{LDFLAGS}}, $_, $rpath; - } - elsif (/^-static$/) - { - push @{$useradd{LDFLAGS}}, $_; - $disabled{"dso"} = "forced"; - $disabled{"pic"} = "forced"; - $disabled{"shared"} = "forced"; - $disabled{"threads"} = "forced"; - } - elsif (/^-D(.*)$/) - { - push @{$useradd{CPPDEFINES}}, $1; - } - elsif (/^-I(.*)$/) - { - push @{$useradd{CPPINCLUDES}}, $1; - } - elsif (/^-Wp,$/) - { - push @{$useradd{CPPFLAGS}}, $1; - } - else # common if (/^[-+]/), just pass down... - { - $_ =~ s/%([0-9a-f]{1,2})/chr(hex($1))/gei; - push @{$useradd{CFLAGS}}, $_; - push @{$useradd{CXXFLAGS}}, $_; - } - } - else - { - die "target already defined - $target (offending arg: $_)\n" if ($target ne ""); - $target=$_; - } - unless ($_ eq $target || /^no-/ || /^disable-/) - { - # "no-..." follows later after implied deactivations - # have been derived. (Don't take this too seriously, - # we really only write OPTIONS to the Makefile out of - # nostalgia.) - - if ($config{options} eq "") - { $config{options} = $_; } - else - { $config{options} .= " ".$_; } - } - } + elsif (/^--api=(.*)$/) + { + $config{api}=$1; + } + elsif (/^--libdir=(.*)$/) + { + $config{libdir}=$1; + } + elsif (/^--openssldir=(.*)$/) + { + $config{openssldir}=$1; + } + elsif (/^--with-zlib-lib=(.*)$/) + { + $withargs{zlib_lib}=$1; + } + elsif (/^--with-zlib-include=(.*)$/) + { + $withargs{zlib_include}=$1; + } + elsif (/^--with-fuzzer-lib=(.*)$/) + { + $withargs{fuzzer_lib}=$1; + } + elsif (/^--with-fuzzer-include=(.*)$/) + { + $withargs{fuzzer_include}=$1; + } + elsif (/^--with-rand-seed=(.*)$/) + { + foreach my $x (split(m|,|, $1)) + { + die "Unknown --with-rand-seed choice $x\n" + if ! grep { $x eq $_ } @known_seed_sources; + push @seed_sources, $x; + } + } + elsif (/^--cross-compile-prefix=(.*)$/) + { + $user{CROSS_COMPILE}=$1; + } + elsif (/^--config=(.*)$/) + { + read_config $1; + } + elsif (/^-l(.*)$/) + { + push @{$useradd{LDLIBS}}, $_; + } + elsif (/^-framework$/) + { + push @{$useradd{LDLIBS}}, $_, shift(@argvcopy); + } + elsif (/^-L(.*)$/ or /^-Wl,/) + { + push @{$useradd{LDFLAGS}}, $_; + } + elsif (/^-rpath$/ or /^-R$/) + # -rpath is the OSF1 rpath flag + # -R is the old Solaris rpath flag + { + my $rpath = shift(@argvcopy) || ""; + $rpath .= " " if $rpath ne ""; + push @{$useradd{LDFLAGS}}, $_, $rpath; + } + elsif (/^-static$/) + { + push @{$useradd{LDFLAGS}}, $_; + } + elsif (/^-D(.*)$/) + { + push @{$useradd{CPPDEFINES}}, $1; + } + elsif (/^-I(.*)$/) + { + push @{$useradd{CPPINCLUDES}}, $1; + } + elsif (/^-Wp,$/) + { + push @{$useradd{CPPFLAGS}}, $1; + } + else # common if (/^[-+]/), just pass down... + { + $_ =~ s/%([0-9a-f]{1,2})/chr(hex($1))/gei; + push @{$useradd{CFLAGS}}, $_; + push @{$useradd{CXXFLAGS}}, $_; + } + } + else + { + die "target already defined - $target (offending arg: $_)\n" if ($target ne ""); + $target=$_; + } + unless ($_ eq $target || /^no-/ || /^disable-/) + { + # "no-..." follows later after implied deactivations + # have been derived. (Don't take this too seriously, + # we really only write OPTIONS to the Makefile out of + # nostalgia.) + + if ($config{options} eq "") + { $config{options} = $_; } + else + { $config{options} .= " ".$_; } + } + } if (defined($config{api}) && !exists $apitable->{$config{api}}) { - die "***** Unsupported api compatibility level: $config{api}\n", + die "***** Unsupported api compatibility level: $config{api}\n", } if (keys %deprecated_options) - { - warn "***** Deprecated options: ", - join(", ", keys %deprecated_options), "\n"; - } + { + warn "***** Deprecated options: ", + join(", ", keys %deprecated_options), "\n"; + } if (keys %unsupported_options) - { - die "***** Unsupported options: ", - join(", ", keys %unsupported_options), "\n"; - } + { + die "***** Unsupported options: ", + join(", ", keys %unsupported_options), "\n"; + } # If any %useradd entry has been set, we must check that the "make # variables" haven't been set. We start by checking of any %useradd entry @@ -964,36 +963,46 @@ if (grep { /-rpath\b/ } ($user{LDFLAGS} ? @{$user{LDFLAGS}} : ()) && !$disabled{shared} && !($disabled{asan} && $disabled{msan} && $disabled{ubsan})) { die "***** Cannot simultaneously use -rpath, shared libraries, and\n", - "***** any of asan, msan or ubsan\n"; + "***** any of asan, msan or ubsan\n"; } -my @tocheckfor = (keys %disabled); -while (@tocheckfor) { - my %new_tocheckfor = (); - my @cascade_copy = (@disable_cascades); - while (@cascade_copy) { - my ($test, $descendents) = (shift @cascade_copy, shift @cascade_copy); - if (ref($test) eq "CODE" ? $test->() : defined($disabled{$test})) { - foreach(grep { !defined($disabled{$_}) } @$descendents) { - $new_tocheckfor{$_} = 1; $disabled{$_} = "forced"; - } - } +sub disable { + my $disable_type = shift; + + for (@_) { + $disabled{$_} = $disable_type; + } + + my @tocheckfor = (@_ ? @_ : keys %disabled); + while (@tocheckfor) { + my %new_tocheckfor = (); + my @cascade_copy = (@disable_cascades); + while (@cascade_copy) { + my ($test, $descendents) = + (shift @cascade_copy, shift @cascade_copy); + if (ref($test) eq "CODE" ? $test->() : defined($disabled{$test})) { + foreach (grep { !defined($disabled{$_}) } @$descendents) { + $new_tocheckfor{$_} = 1; $disabled{$_} = "cascade"; + } + } + } + @tocheckfor = (keys %new_tocheckfor); } - @tocheckfor = (keys %new_tocheckfor); } +disable(); # First cascade run our $die = sub { die @_; }; if ($target eq "TABLE") { local $die = sub { warn @_; }; foreach (sort keys %table) { - print_table_entry($_, "TABLE"); + print_table_entry($_, "TABLE"); } exit 0; } if ($target eq "LIST") { foreach (sort keys %table) { - print $_,"\n" unless $table{$_}->{template}; + print $_,"\n" unless $table{$_}->{template}; } exit 0; } @@ -1002,7 +1011,7 @@ if ($target eq "HASH") { local $die = sub { warn @_; }; print "%table = (\n"; foreach (sort keys %table) { - print_table_entry($_, "HASH"); + print_table_entry($_, "HASH"); } exit 0; } @@ -1033,7 +1042,7 @@ _____ } push @{$config{openssl_other_defines}}, map { (my $x = $_) =~ tr|[\-a-z]|[_A-Z]|; "OPENSSL_RAND_SEED_$x" } - @seed_sources; + @seed_sources; # Backward compatibility? if ($target =~ m/^CygWin32(-.*)$/) { @@ -1047,7 +1056,7 @@ if ($d) { # If we do not find debug-foo in the table, the target is set to foo. if (!$table{$target}) { - $target = $t; + $target = $t; } } @@ -1064,47 +1073,11 @@ foreach (keys %target_attr_translate) { %target = ( %{$table{DEFAULTS}}, %target ); -# Make the flags to build DSOs the same as for shared libraries unless they -# are already defined -$target{module_cflags} = $target{shared_cflag} unless defined $target{module_cflags}; -$target{module_cxxflags} = $target{shared_cxxflag} unless defined $target{module_cxxflags}; -$target{module_ldflags} = $target{shared_ldflag} unless defined $target{module_ldflags}; -{ - my $shared_info_pl = - catfile(dirname($0), "Configurations", "shared-info.pl"); - my %shared_info = read_eval_file($shared_info_pl); - push @{$target{_conf_fname_int}}, $shared_info_pl; - my $si = $target{shared_target}; - while (ref $si ne "HASH") { - last if ! defined $si; - if (ref $si eq "CODE") { - $si = $si->(); - } else { - $si = $shared_info{$si}; - } - } - - # Some of the 'shared_target' values don't have any entried in - # %shared_info. That's perfectly fine, AS LONG AS the build file - # template knows how to handle this. That is currently the case for - # Windows and VMS. - if (defined $si) { - # Just as above, copy certain shared_* attributes to the corresponding - # module_ attribute unless the latter is already defined - $si->{module_cflags} = $si->{shared_cflag} unless defined $si->{module_cflags}; - $si->{module_cxxflags} = $si->{shared_cxxflag} unless defined $si->{module_cxxflags}; - $si->{module_ldflags} = $si->{shared_ldflag} unless defined $si->{module_ldflags}; - foreach (sort keys %$si) { - $target{$_} = defined $target{$_} - ? add($si->{$_})->($target{$_}) - : $si->{$_}; - } - } -} - my %conf_files = map { $_ => 1 } (@{$target{_conf_fname_int}}); $config{conf_files} = [ sort keys %conf_files ]; +# Using sub disable within these loops may prove fragile, so we run +# a cascade afterwards foreach my $feature (@{$target{disable}}) { if (exists $deprecated_disablables{$feature}) { warn "***** config $target disables deprecated feature $feature\n"; @@ -1123,6 +1096,7 @@ foreach my $feature (@{$target{enable}}) { delete $disabled{$feature}; } } +disable(); # Run a cascade now $target{CXXFLAGS}//=$target{CFLAGS} if $target{CXX}; $target{cxxflags}//=$target{cflags} if $target{CXX}; @@ -1172,6 +1146,22 @@ foreach (keys %user) { delete $config{$_} unless defined $config{$_}; } +# Finish up %config by appending things the user gave us on the command line +# apart from "make variables" +foreach (keys %useradd) { + # The must all be lists, so we assert that here + die "internal error: \$useradd{$_} isn't an ARRAY\n" + unless ref $useradd{$_} eq 'ARRAY'; + + if (defined $config{$_}) { + push @{$config{$_}}, @{$useradd{$_}}; + } else { + $config{$_} = [ @{$useradd{$_}} ]; + } +} +# At this point, we can forget everything about %user and %useradd, +# because it's now all been merged into the corresponding $config entry + # Allow overriding the build file name $config{build_file} = env('BUILDFILE') || $target{build_file} || "Makefile"; @@ -1179,7 +1169,7 @@ my %disabled_info = (); # For configdata.pm foreach my $what (sort keys %disabled) { $config{options} .= " no-$what"; - if (!grep { $what eq $_ } ( 'dso', 'threads', 'shared', 'pic', + if (!grep { $what eq $_ } ( 'buildtest-c++', 'threads', 'shared', 'pic', 'dynamic-engine', 'makedepend', 'zlib-dynamic', 'zlib', 'sse2' )) { (my $WHAT = uc $what) =~ s|-|_|g; @@ -1241,21 +1231,20 @@ foreach my $checker (($builder_platform."-".$target{build_file}."-checker.pm", push @{$config{defines}}, "NDEBUG" if $config{build_type} eq "release"; if ($target =~ /^mingw/ && `$config{CC} --target-help 2>&1` =~ m/-mno-cygwin/m) - { - push @{$config{cflags}}, "-mno-cygwin"; - push @{$config{cxxflags}}, "-mno-cygwin" if $config{CXX}; - push @{$config{shared_ldflag}}, "-mno-cygwin"; - } + { + push @{$config{cflags}}, "-mno-cygwin"; + push @{$config{cxxflags}}, "-mno-cygwin" if $config{CXX}; + push @{$config{shared_ldflag}}, "-mno-cygwin"; + } if ($target =~ /linux.*-mips/ && !$disabled{asm} - && !grep { $_ !~ /-m(ips|arch=)/ } (@{$user{CFLAGS}}, - @{$useradd{CFLAGS}})) { - # minimally required architecture flags for assembly modules - my $value; - $value = '-mips2' if ($target =~ /mips32/); - $value = '-mips3' if ($target =~ /mips64/); - unshift @{$config{cflags}}, $value; - unshift @{$config{cxxflags}}, $value if $config{CXX}; + && !grep { $_ !~ /-m(ips|arch=)/ } (@{$config{CFLAGS}})) { + # minimally required architecture flags for assembly modules + my $value; + $value = '-mips2' if ($target =~ /mips32/); + $value = '-mips3' if ($target =~ /mips64/); + unshift @{$config{cflags}}, $value; + unshift @{$config{cxxflags}}, $value if $config{CXX}; } # If threads aren't disabled, check how possible they are @@ -1263,7 +1252,7 @@ unless ($disabled{threads}) { if ($auto_threads) { # Enabled by default, disable it forcibly if unavailable if ($target{thread_scheme} eq "(unknown)") { - $disabled{threads} = "unavailable"; + disable("unavailable", 'threads'); } } else { # The user chose to enable threads explicitly, let's see @@ -1274,8 +1263,7 @@ unless ($disabled{threads}) { # system-dependent compiler options that are necessary. We # can't truly check that the given options are correct, but # we expect the user to know what [s]He is doing. - if (!@{$user{CFLAGS}} && !@{$useradd{CFLAGS}} - && !@{$user{CPPDEFINES}} && !@{$useradd{CPPDEFINES}}) { + if (!@{$config{CFLAGS}} && !@{$config{CPPDEFINES}}) { die "You asked for multi-threading support, but didn't\n" ,"provide any system-specific compiler options\n"; } @@ -1296,13 +1284,11 @@ if (defined($disabled{"deprecated"})) { my $no_shared_warn=0; if ($target{shared_target} eq "") - { - $no_shared_warn = 1 - if (!$disabled{shared} || !$disabled{"dynamic-engine"}); - $disabled{shared} = "no-shared-target"; - $disabled{pic} = $disabled{shared} = $disabled{"dynamic-engine"} = - "no-shared-target"; - } + { + $no_shared_warn = 1 + if (!$disabled{shared} || !$disabled{"dynamic-engine"}); + disable('no-shared-target', 'pic'); + } if ($disabled{"dynamic-engine"}) { push @{$config{openssl_other_defines}}, "OPENSSL_NO_DYNAMIC_ENGINE"; @@ -1314,20 +1300,16 @@ if ($disabled{"dynamic-engine"}) { unless ($disabled{asan}) { push @{$config{cflags}}, "-fsanitize=address"; - push @{$config{cxxflags}}, "-fsanitize=address" if $config{CXX}; } unless ($disabled{ubsan}) { # -DPEDANTIC or -fnosanitize=alignment may also be required on some # platforms. push @{$config{cflags}}, "-fsanitize=undefined", "-fno-sanitize-recover=all"; - push @{$config{cxxflags}}, "-fsanitize=undefined", "-fno-sanitize-recover=all" - if $config{CXX}; } unless ($disabled{msan}) { push @{$config{cflags}}, "-fsanitize=memory"; - push @{$config{cxxflags}}, "-fsanitize=memory" if $config{CXX}; } unless ($disabled{"fuzz-libfuzzer"} && $disabled{"fuzz-afl"} @@ -1341,25 +1323,25 @@ unless ($disabled{"fuzz-libfuzzer"} && $disabled{"fuzz-afl"} # This saves the build files from having to check if ($disabled{pic}) - { - foreach (qw(shared_cflag shared_cxxflag shared_cppflag - shared_defines shared_includes shared_ldflag - module_cflags module_cxxflags module_cppflags - module_defines module_includes module_lflags)) - { - delete $config{$_}; - $target{$_} = ""; - } - } + { + foreach (qw(shared_cflag shared_cxxflag shared_cppflag + shared_defines shared_includes shared_ldflag + module_cflags module_cxxflags module_cppflags + module_defines module_includes module_lflags)) + { + delete $config{$_}; + $target{$_} = ""; + } + } else - { - push @{$config{lib_defines}}, "OPENSSL_PIC"; - } + { + push @{$config{lib_defines}}, "OPENSSL_PIC"; + } if ($target{sys_id} ne "") - { - push @{$config{openssl_sys_defines}}, "OPENSSL_SYS_$target{sys_id}"; - } + { + push @{$config{openssl_sys_defines}}, "OPENSSL_SYS_$target{sys_id}"; + } unless ($disabled{asm}) { $target{cpuid_asm_src}=$table{DEFAULTS}->{cpuid_asm_src} if ($config{processor} eq "386"); @@ -1377,59 +1359,62 @@ unless ($disabled{asm}) { push @{$config{lib_defines}}, "BN_DIV3W" if ($target{bn_asm_src} =~ /-div3w/); if ($target{sha1_asm_src}) { - push @{$config{lib_defines}}, "SHA1_ASM" if ($target{sha1_asm_src} =~ /sx86/ || $target{sha1_asm_src} =~ /sha1/); - push @{$config{lib_defines}}, "SHA256_ASM" if ($target{sha1_asm_src} =~ /sha256/); - push @{$config{lib_defines}}, "SHA512_ASM" if ($target{sha1_asm_src} =~ /sha512/); + push @{$config{lib_defines}}, "SHA1_ASM" if ($target{sha1_asm_src} =~ /sx86/ || $target{sha1_asm_src} =~ /sha1/); + push @{$config{lib_defines}}, "SHA256_ASM" if ($target{sha1_asm_src} =~ /sha256/); + push @{$config{lib_defines}}, "SHA512_ASM" if ($target{sha1_asm_src} =~ /sha512/); } if ($target{keccak1600_asm_src} ne $table{DEFAULTS}->{keccak1600_asm_src}) { - push @{$config{lib_defines}}, "KECCAK1600_ASM"; + push @{$config{lib_defines}}, "KECCAK1600_ASM"; } if ($target{rc4_asm_src} ne $table{DEFAULTS}->{rc4_asm_src}) { - push @{$config{lib_defines}}, "RC4_ASM"; + push @{$config{lib_defines}}, "RC4_ASM"; } if ($target{md5_asm_src}) { - push @{$config{lib_defines}}, "MD5_ASM"; + push @{$config{lib_defines}}, "MD5_ASM"; } $target{cast_asm_src}=$table{DEFAULTS}->{cast_asm_src} unless $disabled{pic}; # CAST assembler is not PIC if ($target{rmd160_asm_src}) { - push @{$config{lib_defines}}, "RMD160_ASM"; + push @{$config{lib_defines}}, "RMD160_ASM"; } if ($target{aes_asm_src}) { - push @{$config{lib_defines}}, "AES_ASM" if ($target{aes_asm_src} =~ m/\baes-/);; - # aes-ctr.fake is not a real file, only indication that assembler - # module implements AES_ctr32_encrypt... - push @{$config{lib_defines}}, "AES_CTR_ASM" if ($target{aes_asm_src} =~ s/\s*aes-ctr\.fake//); - # aes-xts.fake indicates presence of AES_xts_[en|de]crypt... - push @{$config{lib_defines}}, "AES_XTS_ASM" if ($target{aes_asm_src} =~ s/\s*aes-xts\.fake//); - $target{aes_asm_src} =~ s/\s*(vpaes|aesni)-x86\.s//g if ($disabled{sse2}); - push @{$config{lib_defines}}, "VPAES_ASM" if ($target{aes_asm_src} =~ m/vpaes/); - push @{$config{lib_defines}}, "BSAES_ASM" if ($target{aes_asm_src} =~ m/bsaes/); + push @{$config{lib_defines}}, "AES_ASM" if ($target{aes_asm_src} =~ m/\baes-/);; + # aes-ctr.fake is not a real file, only indication that assembler + # module implements AES_ctr32_encrypt... + push @{$config{lib_defines}}, "AES_CTR_ASM" if ($target{aes_asm_src} =~ s/\s*aes-ctr\.fake//); + # aes-xts.fake indicates presence of AES_xts_[en|de]crypt... + push @{$config{lib_defines}}, "AES_XTS_ASM" if ($target{aes_asm_src} =~ s/\s*aes-xts\.fake//); + $target{aes_asm_src} =~ s/\s*(vpaes|aesni)-x86\.s//g if ($disabled{sse2}); + push @{$config{lib_defines}}, "VPAES_ASM" if ($target{aes_asm_src} =~ m/vpaes/); + push @{$config{lib_defines}}, "BSAES_ASM" if ($target{aes_asm_src} =~ m/bsaes/); } if ($target{wp_asm_src} =~ /mmx/) { if ($config{processor} eq "386") { - $target{wp_asm_src}=$table{DEFAULTS}->{wp_asm_src}; - } elsif (!$disabled{"whirlpool"}) { - push @{$config{lib_defines}}, "WHIRLPOOL_ASM"; - } + $target{wp_asm_src}=$table{DEFAULTS}->{wp_asm_src}; + } elsif (!$disabled{"whirlpool"}) { + push @{$config{lib_defines}}, "WHIRLPOOL_ASM"; + } } if ($target{modes_asm_src} =~ /ghash-/) { - push @{$config{lib_defines}}, "GHASH_ASM"; + push @{$config{lib_defines}}, "GHASH_ASM"; } if ($target{ec_asm_src} =~ /ecp_nistz256/) { - push @{$config{lib_defines}}, "ECP_NISTZ256_ASM"; + push @{$config{lib_defines}}, "ECP_NISTZ256_ASM"; } if ($target{ec_asm_src} =~ /x25519/) { - push @{$config{lib_defines}}, "X25519_ASM"; + push @{$config{lib_defines}}, "X25519_ASM"; } if ($target{padlock_asm_src} ne $table{DEFAULTS}->{padlock_asm_src}) { - push @{$config{lib_defines}}, "PADLOCK_ASM"; + push @{$config{dso_defines}}, "PADLOCK_ASM"; } if ($target{poly1305_asm_src} ne "") { - push @{$config{lib_defines}}, "POLY1305_ASM"; + push @{$config{lib_defines}}, "POLY1305_ASM"; } } -my %predefined = compiler_predefined($config{CROSS_COMPILE}.$config{CC}); +my %predefined_C = compiler_predefined($config{CROSS_COMPILE}.$config{CC}); +my %predefined_CXX = $config{CXX} + ? compiler_predefined($config{CROSS_COMPILE}.$config{CXX}) + : (); # Check for makedepend capabilities. if (!$disabled{makedepend}) { @@ -1437,8 +1422,8 @@ if (!$disabled{makedepend}) { # For VC- and vms- targets, there's nothing more to do here. The # functionality is hard coded in the corresponding build files for # cl (Windows) and CC/DECC (VMS). - } elsif (($predefined{__GNUC__} // -1) >= 3 - && !($predefined{__APPLE_CC__} && !$predefined{__clang__})) { + } elsif (($predefined_C{__GNUC__} // -1) >= 3 + && !($predefined_C{__APPLE_CC__} && !$predefined_C{__clang__})) { # We know that GNU C version 3 and up as well as all clang # versions support dependency generation, but Xcode did not # handle $cc -M before clang support (but claims __GNUC__ = 3) @@ -1447,13 +1432,13 @@ if (!$disabled{makedepend}) { # In all other cases, we look for 'makedepend', and disable the # capability if not found. $config{makedepprog} = which('makedepend'); - $disabled{makedepend} = "unavailable" unless $config{makedepprog}; + disable('unavailable', 'makedepend') unless $config{makedepprog}; } } -if (!$disabled{asm} && !$predefined{__MACH__} && $^O ne 'VMS') { +if (!$disabled{asm} && !$predefined_C{__MACH__} && $^O ne 'VMS') { # probe for -Wa,--noexecstack option... - if ($predefined{__clang__}) { + if ($predefined_C{__clang__}) { # clang has builtin assembler, which doesn't recognize --help, # but it apparently recognizes the option in question on all # supported platforms even when it's meaningless. In other words @@ -1475,24 +1460,24 @@ if (!$disabled{asm} && !$predefined{__MACH__} && $^O ne 'VMS') { # Deal with bn_ops ################################################### -$config{bn_ll} =0; -$config{export_var_as_fn} =0; +$config{bn_ll} =0; +$config{export_var_as_fn} =0; my $def_int="unsigned int"; -$config{rc4_int} =$def_int; +$config{rc4_int} =$def_int; ($config{b64l},$config{b64},$config{b32})=(0,0,1); my $count = 0; foreach (sort split(/\s+/,$target{bn_ops})) { $count++ if /SIXTY_FOUR_BIT|SIXTY_FOUR_BIT_LONG|THIRTY_TWO_BIT/; $config{export_var_as_fn}=1 if $_ eq 'EXPORT_VAR_AS_FN'; - $config{bn_ll}=1 if $_ eq 'BN_LLONG'; - $config{rc4_int}="unsigned char" if $_ eq 'RC4_CHAR'; + $config{bn_ll}=1 if $_ eq 'BN_LLONG'; + $config{rc4_int}="unsigned char" if $_ eq 'RC4_CHAR'; ($config{b64l},$config{b64},$config{b32}) - =(0,1,0) if $_ eq 'SIXTY_FOUR_BIT'; + =(0,1,0) if $_ eq 'SIXTY_FOUR_BIT'; ($config{b64l},$config{b64},$config{b32}) - =(1,0,0) if $_ eq 'SIXTY_FOUR_BIT_LONG'; + =(1,0,0) if $_ eq 'SIXTY_FOUR_BIT_LONG'; ($config{b64l},$config{b64},$config{b32}) - =(0,0,1) if $_ eq 'THIRTY_TWO_BIT'; + =(0,0,1) if $_ eq 'THIRTY_TWO_BIT'; } die "Exactly one of SIXTY_FOUR_BIT|SIXTY_FOUR_BIT_LONG|THIRTY_TWO_BIT can be set in bn_ops\n" if $count > 1; @@ -1513,49 +1498,40 @@ if (defined($config{api})) { push @{$config{defines}}, $apiflag; } +my @strict_warnings_collection=(); if ($strict_warnings) - { - my $wopt; - my $gccver = $predefined{__GNUC__} // -1; + { + my $wopt; + my $gccver = $predefined_C{__GNUC__} // -1; - die "ERROR --strict-warnings requires gcc[>=4] or gcc-alike" + warn "WARNING --strict-warnings requires gcc[>=4] or gcc-alike" unless $gccver >= 4; - foreach $wopt (split /\s+/, $gcc_devteam_warn) - { - push @{$config{cflags}}, $wopt - unless grep { $_ eq $wopt } @{$config{cflags}}; - push @{$config{cxxflags}}, $wopt - if ($config{CXX} - && !grep { $_ eq $wopt } @{$config{cxxflags}}); - } - if (defined($predefined{__clang__})) - { - foreach $wopt (split /\s+/, $clang_devteam_warn) - { - push @{$config{cflags}}, $wopt - unless grep { $_ eq $wopt } @{$config{cflags}}; - push @{$config{cxxflags}}, $wopt - if ($config{CXX} - && !grep { $_ eq $wopt } @{$config{cxxflags}}); - } - } - } + push @strict_warnings_collection, @gcc_devteam_warn; + push @strict_warnings_collection, @clang_devteam_warn + if (defined($predefined_C{__clang__})); + } + +if (grep { $_ eq '-static' } @{$config{LDFLAGS}}) { + disable('static', 'pic', 'threads'); +} + +$config{CFLAGS} = [ map { $_ eq '--ossl-strict-warnings' + ? @strict_warnings_collection + : ( $_ ) } + @{$config{CFLAGS}} ]; unless ($disabled{"crypto-mdebug-backtrace"}) - { - foreach my $wopt (split /\s+/, $memleak_devteam_backtrace) - { - push @{$config{cflags}}, $wopt - unless grep { $_ eq $wopt } @{$config{cflags}}; - push @{$config{cxxflags}}, $wopt - if ($config{CXX} - && !grep { $_ eq $wopt } @{$config{cxxflags}}); - } - if ($target =~ /^BSD-/) - { - push @{$config{ex_libs}}, "-lexecinfo"; - } - } + { + foreach my $wopt (split /\s+/, $memleak_devteam_backtrace) + { + push @{$config{cflags}}, $wopt + unless grep { $_ eq $wopt } @{$config{cflags}}; + } + if ($target =~ /^BSD-/) + { + push @{$config{ex_libs}}, "-lexecinfo"; + } + } unless ($disabled{afalgeng}) { $config{afalgeng}=""; @@ -1567,35 +1543,62 @@ unless ($disabled{afalgeng}) { ($mi2) = $mi2 =~ /(\d+)/; my $ver = $ma*10000 + $mi1*100 + $mi2; if ($ver < $minver) { - $disabled{afalgeng} = "too-old-kernel"; + disable('too-old-kernel', 'afalgeng'); } else { push @{$config{engdirs}}, "afalg"; } } else { - $disabled{afalgeng} = "cross-compiling"; + disable('cross-compiling', 'afalgeng'); } } else { - $disabled{afalgeng} = "not-linux"; + disable('not-linux', 'afalgeng'); } } push @{$config{openssl_other_defines}}, "OPENSSL_NO_AFALGENG" if ($disabled{afalgeng}); -# Finish up %config by appending things the user gave us on the command line -# apart from "make variables" -foreach (keys %useradd) { - # The must all be lists, so we assert that here - die "internal error: \$useradd{$_} isn't an ARRAY\n" - unless ref $useradd{$_} eq 'ARRAY'; +# Get the extra flags used when building shared libraries and modules. We +# do this late because some of them depend on %disabled. - if (defined $config{$_}) { - push @{$config{$_}}, @{$useradd{$_}}; - } else { - $config{$_} = [ @{$useradd{$_}} ]; +# Make the flags to build DSOs the same as for shared libraries unless they +# are already defined +$target{module_cflags} = $target{shared_cflag} unless defined $target{module_cflags}; +$target{module_cxxflags} = $target{shared_cxxflag} unless defined $target{module_cxxflags}; +$target{module_ldflags} = $target{shared_ldflag} unless defined $target{module_ldflags}; +{ + my $shared_info_pl = + catfile(dirname($0), "Configurations", "shared-info.pl"); + my %shared_info = read_eval_file($shared_info_pl); + push @{$target{_conf_fname_int}}, $shared_info_pl; + my $si = $target{shared_target}; + while (ref $si ne "HASH") { + last if ! defined $si; + if (ref $si eq "CODE") { + $si = $si->(); + } else { + $si = $shared_info{$si}; + } + } + + # Some of the 'shared_target' values don't have any entries in + # %shared_info. That's perfectly fine, AS LONG AS the build file + # template knows how to handle this. That is currently the case for + # Windows and VMS. + if (defined $si) { + # Just as above, copy certain shared_* attributes to the corresponding + # module_ attribute unless the latter is already defined + $si->{module_cflags} = $si->{shared_cflag} unless defined $si->{module_cflags}; + $si->{module_cxxflags} = $si->{shared_cxxflag} unless defined $si->{module_cxxflags}; + $si->{module_ldflags} = $si->{shared_ldflag} unless defined $si->{module_ldflags}; + foreach (sort keys %$si) { + $target{$_} = defined $target{$_} + ? add($si->{$_})->($target{$_}) + : $si->{$_}; + } } } -# ALL MODIFICATIONS TO %config and %target MUST BE DONE FROM HERE ON +# ALL MODIFICATIONS TO %disabled, %config and %target MUST BE DONE FROM HERE ON # If we use the unified build, collect information from build.info files my %unified_info = (); @@ -1640,38 +1643,38 @@ if ($builder eq "unified") { # Store the name of the template file we will build the build file from # in %config. This may be useful for the build file itself. my @build_file_template_names = - ( $builder_platform."-".$target{build_file}.".tmpl", - $target{build_file}.".tmpl" ); + ( $builder_platform."-".$target{build_file}.".tmpl", + $target{build_file}.".tmpl" ); my @build_file_templates = (); # First, look in the user provided directory, if given if (defined env($local_config_envname)) { - @build_file_templates = - map { - if ($^O eq 'VMS') { - # VMS environment variables are logical names, - # which can be used as is - $local_config_envname . ':' . $_; - } else { - catfile(env($local_config_envname), $_); - } - } - @build_file_template_names; + @build_file_templates = + map { + if ($^O eq 'VMS') { + # VMS environment variables are logical names, + # which can be used as is + $local_config_envname . ':' . $_; + } else { + catfile(env($local_config_envname), $_); + } + } + @build_file_template_names; } # Then, look in our standard directory push @build_file_templates, - ( map { cleanfile($srcdir, catfile("Configurations", $_), $blddir) } - @build_file_template_names ); + ( map { cleanfile($srcdir, catfile("Configurations", $_), $blddir) } + @build_file_template_names ); my $build_file_template; for $_ (@build_file_templates) { - $build_file_template = $_; + $build_file_template = $_; last if -f $build_file_template; $build_file_template = undef; } if (!defined $build_file_template) { - die "*** Couldn't find any of:\n", join("\n", @build_file_templates), "\n"; + die "*** Couldn't find any of:\n", join("\n", @build_file_templates), "\n"; } $config{build_file_templates} = [ cleanfile($srcdir, catfile("Configurations", "common0.tmpl"), @@ -2327,11 +2330,11 @@ EOF print OUT "our %config = (\n"; foreach (sort keys %config) { if (ref($config{$_}) eq "ARRAY") { - print OUT " ", $_, " => [ ", join(", ", - map { quotify("perl", $_) } - @{$config{$_}}), " ],\n"; + print OUT " ", $_, " => [ ", join(", ", + map { quotify("perl", $_) } + @{$config{$_}}), " ],\n"; } elsif (ref($config{$_}) eq "HASH") { - print OUT " ", $_, " => {"; + print OUT " ", $_, " => {"; if (scalar keys %{$config{$_}} > 0) { print OUT "\n"; foreach my $key (sort keys %{$config{$_}}) { @@ -2347,7 +2350,7 @@ foreach (sort keys %config) { } print OUT "},\n"; } else { - print OUT " ", $_, " => ", quotify("perl", $config{$_}), ",\n" + print OUT " ", $_, " => ", quotify("perl", $config{$_}), ",\n" } } print OUT <<"EOF"; @@ -2357,11 +2360,11 @@ EOF print OUT "our %target = (\n"; foreach (sort keys %target) { if (ref($target{$_}) eq "ARRAY") { - print OUT " ", $_, " => [ ", join(", ", - map { quotify("perl", $_) } - @{$target{$_}}), " ],\n"; + print OUT " ", $_, " => [ ", join(", ", + map { quotify("perl", $_) } + @{$target{$_}}), " ],\n"; } else { - print OUT " ", $_, " => ", quotify("perl", $target{$_}), ",\n" + print OUT " ", $_, " => ", quotify("perl", $target{$_}), ",\n" } } print OUT <<"EOF"; @@ -2394,11 +2397,11 @@ EOF print OUT "our %withargs = (\n"; foreach (sort keys %withargs) { if (ref($withargs{$_}) eq "ARRAY") { - print OUT " ", $_, " => [ ", join(", ", - map { quotify("perl", $_) } - @{$withargs{$_}}), " ],\n"; + print OUT " ", $_, " => [ ", join(", ", + map { quotify("perl", $_) } + @{$withargs{$_}}), " ],\n"; } else { - print OUT " ", $_, " => ", quotify("perl", $withargs{$_}), ",\n" + print OUT " ", $_, " => ", quotify("perl", $withargs{$_}), ",\n" } } print OUT <<"EOF"; @@ -2625,9 +2628,9 @@ _____ if ($reconf) { if ($verbose) { print 'Reconfiguring with: ', join(' ',@{$config{perlargv}}), "\n"; - foreach (sort keys %{$config{perlenv}}) { - print ' ',$_,' = ',($config{perlenv}->{$_} || ""),"\n"; - } + foreach (sort keys %{$config{perlenv}}) { + print ' ',$_,' = ',($config{perlenv}->{$_} || ""),"\n"; + } } chdir $here; @@ -2822,7 +2825,7 @@ _____ sub asm { my @x = @_; sub { - $disabled{asm} ? () : @x; + $disabled{asm} ? () : @x; } } @@ -2888,29 +2891,29 @@ sub _add { my $found_array = !defined($separator); my @values = - map { - my $res = $_; - while (ref($res) eq "CODE") { - $res = $res->(); - } - if (defined($res)) { - if (ref($res) eq "ARRAY") { - $found_array = 1; - @$res; - } else { - $res; - } - } else { - (); - } + map { + my $res = $_; + while (ref($res) eq "CODE") { + $res = $res->(); + } + if (defined($res)) { + if (ref($res) eq "ARRAY") { + $found_array = 1; + @$res; + } else { + $res; + } + } else { + (); + } } (@_); $add_called = 1; if ($found_array) { - [ @values ]; + [ @values ]; } else { - join($separator, grep { defined($_) && $_ ne "" } @values); + join($separator, grep { defined($_) && $_ ne "" } @values); } } sub add_before { @@ -2960,10 +2963,10 @@ sub read_config { my %targets; { - # Protect certain tables from tampering - local %table = (); + # Protect certain tables from tampering + local %table = (); - %targets = read_eval_file($fname); + %targets = read_eval_file($fname); } my %preexisting = (); foreach (sort keys %targets) { @@ -2979,14 +2982,14 @@ EOF # For each target, check that it's configured with a hash table. foreach (keys %targets) { - if (ref($targets{$_}) ne "HASH") { - if (ref($targets{$_}) eq "") { - warn "Deprecated target configuration for $_, ignoring...\n"; - } else { - warn "Misconfigured target configuration for $_ (should be a hash table), ignoring...\n"; - } - delete $targets{$_}; - } else { + if (ref($targets{$_}) ne "HASH") { + if (ref($targets{$_}) eq "") { + warn "Deprecated target configuration for $_, ignoring...\n"; + } else { + warn "Misconfigured target configuration for $_ (should be a hash table), ignoring...\n"; + } + delete $targets{$_}; + } else { $targets{$_}->{_conf_fname_int} = add([ $fname ]); } } @@ -3005,13 +3008,13 @@ sub resolve_config { # my $extra_checks = defined($ENV{CONFIGURE_EXTRA_CHECKS}); if (grep { $_ eq $target } @breadcrumbs) { - die "inherit_from loop! target backtrace:\n " - ,$target,"\n ",join("\n ", @breadcrumbs),"\n"; + die "inherit_from loop! target backtrace:\n " + ,$target,"\n ",join("\n ", @breadcrumbs),"\n"; } if (!defined($table{$target})) { - warn "Warning! target $target doesn't exist!\n"; - return (); + warn "Warning! target $target doesn't exist!\n"; + return (); } # Recurse through all inheritances. They will be resolved on the # fly, so when this operation is done, they will all just be a @@ -3021,22 +3024,22 @@ sub resolve_config { # this stage is done. my %combined_inheritance = (); if ($table{$target}->{inherit_from}) { - my @inherit_from = - map { ref($_) eq "CODE" ? $_->() : $_ } @{$table{$target}->{inherit_from}}; - foreach (@inherit_from) { - my %inherited_config = resolve_config($_, $target, @breadcrumbs); - - # 'template' is a marker that's considered private to - # the config that had it. - delete $inherited_config{template}; - - foreach (keys %inherited_config) { - if (!$combined_inheritance{$_}) { - $combined_inheritance{$_} = []; - } - push @{$combined_inheritance{$_}}, $inherited_config{$_}; - } - } + my @inherit_from = + map { ref($_) eq "CODE" ? $_->() : $_ } @{$table{$target}->{inherit_from}}; + foreach (@inherit_from) { + my %inherited_config = resolve_config($_, $target, @breadcrumbs); + + # 'template' is a marker that's considered private to + # the config that had it. + delete $inherited_config{template}; + + foreach (keys %inherited_config) { + if (!$combined_inheritance{$_}) { + $combined_inheritance{$_} = []; + } + push @{$combined_inheritance{$_}}, $inherited_config{$_}; + } + } } # We won't need inherit_from in this target any more, since we've @@ -3057,14 +3060,14 @@ sub resolve_config { my $default_combiner = add(); my %all_keys = - map { $_ => 1 } (keys %combined_inheritance, - keys %{$table{$target}}); + map { $_ => 1 } (keys %combined_inheritance, + keys %{$table{$target}}); sub process_values { - my $object = shift; - my $inherited = shift; # Always a [ list ] - my $target = shift; - my $entry = shift; + my $object = shift; + my $inherited = shift; # Always a [ list ] + my $target = shift; + my $entry = shift; $add_called = 0; @@ -3089,16 +3092,16 @@ sub resolve_config { foreach (sort keys %all_keys) { my $previous = $combined_inheritance{$_}; - # Current target doesn't have a value for the current key? - # Assign it the default combiner, the rest of this loop body - # will handle it just like any other coderef. - if (!exists $table{$target}->{$_}) { - $table{$target}->{$_} = $default_combiner; - } + # Current target doesn't have a value for the current key? + # Assign it the default combiner, the rest of this loop body + # will handle it just like any other coderef. + if (!exists $table{$target}->{$_}) { + $table{$target}->{$_} = $default_combiner; + } - $table{$target}->{$_} = process_values($table{$target}->{$_}, - $combined_inheritance{$_}, - $target, $_); + $table{$target}->{$_} = process_values($table{$target}->{$_}, + $combined_inheritance{$_}, + $target, $_); unless(defined($table{$target}->{$_})) { delete $table{$target}->{$_}; } @@ -3113,39 +3116,39 @@ sub resolve_config { } sub usage - { - print STDERR $usage; - print STDERR "\npick os/compiler from:\n"; - my $j=0; - my $i; + { + print STDERR $usage; + print STDERR "\npick os/compiler from:\n"; + my $j=0; + my $i; my $k=0; - foreach $i (sort keys %table) - { - next if $table{$i}->{template}; - next if $i =~ /^debug/; - $k += length($i) + 1; - if ($k > 78) - { - print STDERR "\n"; - $k=length($i); - } - print STDERR $i . " "; - } - foreach $i (sort keys %table) - { - next if $table{$i}->{template}; - next if $i !~ /^debug/; - $k += length($i) + 1; - if ($k > 78) - { - print STDERR "\n"; - $k=length($i); - } - print STDERR $i . " "; - } - print STDERR "\n\nNOTE: If in doubt, on Unix-ish systems use './config'.\n"; - exit(1); - } + foreach $i (sort keys %table) + { + next if $table{$i}->{template}; + next if $i =~ /^debug/; + $k += length($i) + 1; + if ($k > 78) + { + print STDERR "\n"; + $k=length($i); + } + print STDERR $i . " "; + } + foreach $i (sort keys %table) + { + next if $table{$i}->{template}; + next if $i !~ /^debug/; + $k += length($i) + 1; + if ($k > 78) + { + print STDERR "\n"; + $k=length($i); + } + print STDERR $i . " "; + } + print STDERR "\n\nNOTE: If in doubt, on Unix-ish systems use './config'.\n"; + exit(1); + } sub run_dofile { @@ -3239,69 +3242,69 @@ sub print_table_entry return if $target{template}; my @sequence = ( - "sys_id", - "cpp", - "cppflags", - "defines", - "includes", - "cc", - "cflags", - "unistd", - "ld", - "lflags", - "loutflag", - "ex_libs", - "bn_ops", - "apps_aux_src", - "cpuid_asm_src", - "uplink_aux_src", - "bn_asm_src", - "ec_asm_src", - "des_asm_src", - "aes_asm_src", - "bf_asm_src", - "md5_asm_src", - "cast_asm_src", - "sha1_asm_src", - "rc4_asm_src", - "rmd160_asm_src", - "rc5_asm_src", - "wp_asm_src", - "cmll_asm_src", - "modes_asm_src", - "padlock_asm_src", - "chacha_asm_src", - "poly1035_asm_src", - "thread_scheme", - "perlasm_scheme", - "dso_scheme", - "shared_target", - "shared_cflag", - "shared_defines", - "shared_ldflag", - "shared_rcflag", - "shared_extension", - "dso_extension", - "obj_extension", - "exe_extension", - "ranlib", - "ar", - "arflags", - "aroutflag", - "rc", - "rcflags", - "rcoutflag", - "mt", - "mtflags", - "mtinflag", - "mtoutflag", - "multilib", - "build_scheme", - ); + "sys_id", + "cpp", + "cppflags", + "defines", + "includes", + "cc", + "cflags", + "unistd", + "ld", + "lflags", + "loutflag", + "ex_libs", + "bn_ops", + "apps_aux_src", + "cpuid_asm_src", + "uplink_aux_src", + "bn_asm_src", + "ec_asm_src", + "des_asm_src", + "aes_asm_src", + "bf_asm_src", + "md5_asm_src", + "cast_asm_src", + "sha1_asm_src", + "rc4_asm_src", + "rmd160_asm_src", + "rc5_asm_src", + "wp_asm_src", + "cmll_asm_src", + "modes_asm_src", + "padlock_asm_src", + "chacha_asm_src", + "poly1035_asm_src", + "thread_scheme", + "perlasm_scheme", + "dso_scheme", + "shared_target", + "shared_cflag", + "shared_defines", + "shared_ldflag", + "shared_rcflag", + "shared_extension", + "dso_extension", + "obj_extension", + "exe_extension", + "ranlib", + "ar", + "arflags", + "aroutflag", + "rc", + "rcflags", + "rcoutflag", + "mt", + "mtflags", + "mtinflag", + "mtoutflag", + "multilib", + "build_scheme", + ); if ($type eq "TABLE") { - print "\n"; - print "*** $now_printing\n"; + print "\n"; + print "*** $now_printing\n"; foreach (@sequence) { if (ref($target{$_}) eq "ARRAY") { printf "\$%-12s = %s\n", $_, join(" ", @{$target{$_}}); @@ -3310,19 +3313,19 @@ sub print_table_entry } } } elsif ($type eq "HASH") { - my $largest = - length((sort { length($a) <=> length($b) } @sequence)[-1]); - print " '$now_printing' => {\n"; - foreach (@sequence) { - if ($target{$_}) { + my $largest = + length((sort { length($a) <=> length($b) } @sequence)[-1]); + print " '$now_printing' => {\n"; + foreach (@sequence) { + if ($target{$_}) { if (ref($target{$_}) eq "ARRAY") { print " '",$_,"'"," " x ($largest - length($_))," => [ ",join(", ", map { "'$_'" } @{$target{$_}})," ],\n"; } else { print " '",$_,"'"," " x ($largest - length($_))," => '",$target{$_},"',\n"; } - } - } - print " },\n"; + } + } + print " },\n"; } } @@ -3370,21 +3373,21 @@ sub absolutedir { sub quotify { my %processors = ( - perl => sub { my $x = shift; - $x =~ s/([\\\$\@"])/\\$1/g; - return '"'.$x.'"'; }, - maybeshell => sub { my $x = shift; - (my $y = $x) =~ s/([\\\"])/\\$1/g; - if ($x ne $y || $x =~ m|\s|) { - return '"'.$y.'"'; - } else { - return $x; - } - }, - ); + perl => sub { my $x = shift; + $x =~ s/([\\\$\@"])/\\$1/g; + return '"'.$x.'"'; }, + maybeshell => sub { my $x = shift; + (my $y = $x) =~ s/([\\\"])/\\$1/g; + if ($x ne $y || $x =~ m|\s|) { + return '"'.$y.'"'; + } else { + return $x; + } + }, + ); my $for = shift; my $processor = - defined($processors{$for}) ? $processors{$for} : sub { shift; }; + defined($processors{$for}) ? $processors{$for} : sub { shift; }; return map { $processor->($_); } @_; } @@ -3512,8 +3515,8 @@ sub tokenize { } if ($ENV{CONFIGURE_DEBUG_TOKENIZE}) { - print STDERR "DEBUG[tokenize]: Parsed '$debug_line' into:\n"; - print STDERR "DEBUG[tokenize]: ('", join("', '", @result), "')\n"; + print STDERR "DEBUG[tokenize]: Parsed '$debug_line' into:\n"; + print STDERR "DEBUG[tokenize]: ('", join("', '", @result), "')\n"; } return @result; } |