CROSS_COMPILE= {- $config{cross_compile_prefix} -}
CPPFLAGS={- our $cppflags = join(" ",
- (map { "-D".$_}
- @{$target{defines}}, @{$config{defines}}),
- (map { "-I".$_}
- @{$target{includes}}, @{$config{includes}}),
- $target{cppflags}, $config{cppflags}) -}
+ (map { "-D".$_} @{$config{defines}}),
+ (map { "-I".$_} @{$config{includes}}),
+ @{$config{cppflags}}) -}
CPPFLAGS_Q={- $cppflags =~ s|([\\"])|\\$1|g; $cppflags -}
-CC= $(CROSS_COMPILE){- $target{cc} -}
-CFLAGS={- $target{cflags} -} {- $config{cflags} -}
-CXX= $(CROSS_COMPILE){- $target{cxx} -}
-CXXFLAGS={- $target{cxxflags} -} {- $config{cxxflags} -} -std=c++11
-LDFLAGS= {- $config{lflags} -} {- $target{lflags} -}
-PLIB_LDFLAGS= {- $target{plib_lflags} -}
-EX_LIBS= {- $target{ex_libs} -} {- $config{ex_libs} -}
-LIB_CPPFLAGS={- join(" ",
- (map { "-D".$_}
- 'OPENSSLDIR="\"$(OPENSSLDIR)\""',
- 'ENGINESDIR="\"$(ENGINESDIR)\""'),
- $target{shared_cppflag} || "") -}
+CC= $(CROSS_COMPILE){- $config{cc} -}
+CFLAGS={- join(' ', @{$config{cflags}}) -}
+CXX= $(CROSS_COMPILE){- $config{cxx} -}
+CXXFLAGS={- join(' ', @{$config{cxxflags}}) -} -std=c++11
+LDFLAGS= {- join(' ', @{$config{lflags}}) -}
+PLIB_LDFLAGS= {- join(' ', @{$config{plib_lflags}}) -}
+EX_LIBS= {- join(' ', @{$config{ex_libs}}) -}
+LIB_CPPFLAGS={- join(' ',
+ (map { '-D'.$_ }
+ ('OPENSSLDIR="\"$(OPENSSLDIR)\""',
+ 'ENGINESDIR="\"$(ENGINESDIR)\""')),
+ $target{shared_cppflag}) || "" -}
LIB_CFLAGS={- $target{shared_cflag} || "" -}
LIB_CXXFLAGS={- $target{shared_cxxflag} || "" -}
LIB_LDFLAGS={- $target{shared_ldflag}." ".$config{shared_ldflag} -}
PERL={- $config{perl} -}
-ARFLAGS= {- $target{arflags} -}
-AR=$(CROSS_COMPILE){- $target{ar} || "ar" -} $(ARFLAGS) r
-RANLIB= {- $target{ranlib} -}
-NM= $(CROSS_COMPILE){- $target{nm} || "nm" -}
-RCFLAGS={- $target{shared_rcflag} -}
+AR=$(CROSS_COMPILE){- $config{ar} -}
+ARFLAGS= {- join(' ', @{$config{arflags}}) -}
+RANLIB= {- $config{ranlib} -}
RC= $(CROSS_COMPILE){- $target{rc} || "windres" -}
+RCFLAGS={- join(' ', @{$config{rcflags}}) -} {- $target{shared_rcflag} -}
RM= rm -f
RMDIR= rmdir
TAR= {- $target{tar} || "tar" -}
# dependent assembler flags. E.g. if you throw -mcpu=ultrasparc at SPARC
# gcc, then the driver will automatically translate it to -xarch=v8plus
# and pass it down to assembler.
-AS=$(CC) -c
-ASFLAG=$(CFLAGS)
+AS={- $config{as} || '$(CC) -c' -}
+ASFLAGS={- join(' ', @{$config{asflags}}) || '$(CFLAGS)' -}
PERLASM_SCHEME= {- $target{perlasm_scheme} -}
# For x86 assembler: Set PROCESSOR to 386 if you want to support
my $objs = join(" ", @objs);
return <<"EOF";
$lib$libext: $objs
- \$(AR) \$\@ \$\?
+ \$(AR) \$(ARFLAGS) \$\@ \$\?
\$(RANLIB) \$\@ || echo Never mind.
EOF
}
ENGINESDIR=$(ENGINESDIR_dev)$(ENGINESDIR_dir)
!ENDIF
-CC={- $target{cc} -}
+CC={- $config{cc} -}
CPPFLAGS={- our $cppflags = join(" ",
- (map { "-D".$_}
- @{$target{defines}}, @{$config{defines}}),
- (map { " /I ".$_}
- @{$target{includes}}, @{$config{includes}}),
- $target{cppflags}, $config{cppflags}) -}
+ (map { "-D".$_} @{$config{defines}}),
+ (map { " /I ".$_} @{$config{includes}}),
+ @{$config{cppflags}}) -}
CPPFLAGS_Q={- $cppflags =~ s|([\\"])|\\$1|g; $cppflags -}
-CFLAGS={- $target{cflags} -} {- $config{cflags} -}
+CFLAGS={- join(' ', @{$config{cflags}}) -}
COUTFLAG={- $target{coutflag} || "/Fo" -}$(OSSL_EMPTY)
-RC={- $target{rc} || "rc" -}
+RC={- $config{rc} -}
RCOUTFLAG={- $target{rcoutflag} || "/fo" -}$(OSSL_EMPTY)
-LD={- $target{ld} || "link" -}
-LDFLAGS={- $target{lflags} -}
+LD={- $config{ld} -}
+LDFLAGS={- join(' ', @{$config{lflags}}) -}
LDOUTFLAG={- $target{loutflag} || "/out:" -}$(OSSL_EMPTY)
-EX_LIBS={- $target{ex_libs} -}
+EX_LIBS={- join(' ', @{$config{ex_libs}}) -}
LIB_CPPFLAGS={- join(" ",
$target{shared_cppflag} || "",
(map { quotiry_l("-D".$_) }
'OPENSSLDIR="$(OPENSSLDIR)"',
'ENGINESDIR="$(ENGINESDIR)"')) -}
-LIB_CFLAGS={- join(" ", $target{lib_cflags}, $target{shared_cflag}) || "" -}
-LIB_LDFLAGS={- $target{shared_ldflag} || "" -}
+LIB_CFLAGS={- join(" ", $target{lib_cflags}, $target{shared_cflag}) -}
+LIB_LDFLAGS={- join(' ', $target{shared_ldflag}, $config{shared_ldflag}) -}
DSO_CPPFLAGS={- $target{dso_cppflags} || "" -}
DSO_CFLAGS={- $target{dso_cflags} || "" -}
DSO_LDFLAGS={- $target{dso_ldflag} || "" -}
PERL={- $config{perl} -}
-AR={- $target{ar} -}
-ARFLAGS= {- $target{arflags} -}
+AR={- $config{ar} -}
+ARFLAGS= {- join(' ', @{$config{arflags}}) -}
AROUTFLAG={- $target{aroutflag} || "/out:" -}$(OSSL_EMPTY)
-MT={- $target{mt} -}
-MTFLAGS= {- $target{mtflags} -}
+MT={- $config{mt} -}
+MTFLAGS= {- join(' ', @{$config{mtflags}}) -}
MTINFLAG={- $target{mtinflag} || "-manifest " -}$(OSSL_EMPTY)
MTOUTFLAG={- $target{mtoutflag} || "-outputresource:" -}$(OSSL_EMPTY)
-AS={- $target{as} -}
-ASFLAGS={- $target{asflags} -}
+AS={- $config{as} -}
+ASFLAGS={- join(' ', @{$config{asflags}}) -}
ASOUTFLAG={- $target{asoutflag} -}$(OSSL_EMPTY)
PERLASM_SCHEME= {- $target{perlasm_scheme} -}
@if "$(INSTALLTOP)"=="" ( echo INSTALLTOP should not be empty & exit 1 )
@echo *** Installing development files
@"$(PERL)" "$(SRCDIR)\util\mkdir-p.pl" "$(INSTALLTOP)\include\openssl"
- @rem {- output_off() unless grep { $_ eq "OPENSSL_USE_APPLINK" } @{$target{defines}}; "" -}
+ @rem {- output_off() unless grep { $_ eq "OPENSSL_USE_APPLINK" } @{$config{defines}}; "" -}
@"$(PERL)" "$(SRCDIR)\util\copy.pl" "$(SRCDIR)\ms\applink.c" \
"$(INSTALLTOP)\include\openssl"
- @rem {- output_on() unless grep { $_ eq "OPENSSL_USE_APPLINK" } @{$target{defines}}; "" -}
+ @rem {- output_on() unless grep { $_ eq "OPENSSL_USE_APPLINK" } @{$config{defines}}; "" -}
@"$(PERL)" "$(SRCDIR)\util\copy.pl" "$(SRCDIR)\include\openssl\*.h" \
"$(INSTALLTOP)\include\openssl"
@"$(PERL)" "$(SRCDIR)\util\copy.pl" $(BLDDIR)\include\openssl\*.h \
&usage if ($#ARGV < 0);
-my $user_cflags="";
-my $user_cppflags=();
-my @user_defines=();
-my @user_includes=();
+# For the "make variables" CINCLUDES and CDEFINES, we support lists with
+# platform specific list separators. Users from those platforms should
+# recognise those separators from how you set up the PATH to find executables.
+# The default is the Unix like separator, :, but as an exception, we also
+# support the space as separator.
+my $list_separator_re =
+ { VMS => qr/(?<!\^),/,
+ MSWin32 => qr/(?<!\\);/ } -> {$^O} // qr/(?<!\\)[:\s]/;
+# All the "make variables" we support
+my %user = (
+ AR => undef,
+ ARFLAGS => [],
+ AS => undef,
+ ASFLAGS => [],
+ CC => undef,
+ CFLAGS => [],
+ CXX => undef,
+ CXXFLAGS => [],
+ CPP => undef,
+ CPPFLAGS => [], # -D, -I, -Wp,
+ CPPDEFINES => [], # Alternative for -D
+ CPPINCLUDES => [], # Alternative for -I
+ HASHBANGPERL=> undef,
+ LD => undef,
+ LDFLAGS => [], # -L, -Wl,
+ LDLIBS => [], # -l
+ MT => undef,
+ MTFLAGS => [],
+ RANLIB => undef,
+ RC => undef,
+ RCFLAGS => [],
+ RM => undef,
+ );
+# The same but for flags given as Configure options. These are *additional*
+# input, as opposed to the VAR=string option that override the corresponding
+# config target attributes
+my %useradd = (
+ CPPDEFINES => [],
+ CPPINCLUDES => [],
+ CPPFLAGS => [],
+ CFLAGS => [],
+ CXXFLAGS => [],
+ LDFLAGS => [],
+ LDLIBS => [],
+ );
+
+my %user_synonyms = (
+ HASHBANGPERL=> 'PERL',
+ RC => 'WINDRES',
+ );
+my %user_to_target = (
+ # If not given here, the value is the lc of the key
+ CPPDEFINES => 'defines',
+ CPPINCLUDES => 'includes',
+ LDFLAGS => 'lflags',
+ LDLIBS => 'ex_libs',
+ );
+my %user_defaults = (
+ AR => 'ar',
+ ARFLAGS => [ 'r' ],
+ CC => 'cc',
+ CXX => 'c++',
+ HASHBANGPERL=> '/usr/bin/env perl', # Only Unix actually cares
+ RANLIB => sub { which("$config{cross_compile_prefix}ranlib") ?
+ "\$(CROSS_COMPILE)ranlib" : "true"; },
+ RC => 'windres',
+ );
+
$config{openssl_api_defines}=[];
$config{openssl_algorithm_defines}=[];
$config{openssl_thread_defines}=[];
$config{openssl_sys_defines}=[];
$config{openssl_other_defines}=[];
-my $ldflags="";
-my $libs="";
-my $target="";
$config{options}="";
$config{build_type} = "release";
+my $target="";
my %unsupported_options = ();
my %deprecated_options = ();
if (m|^(\w+)=(.+)?$|)
{
$config{perlenv}->{$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{$1} = [];
+ }
next;
}
}
elsif (/^-L(.*)$/)
{
- $ldflags.=$_." ";
+ push @{$useradd{LDFLAGS}}, $_;
}
elsif (/^-l(.*)$/ or /^-Wl,/)
{
- $libs.=$_." ";
+ push @{$useradd{LDLIBS}}, $_;
}
elsif (/^-framework$/)
{
- $libs.=$_." ".shift(@argvcopy)." ";
+ push @{$useradd{LDLIBS}}, $_, shift(@argvcopy);
}
elsif (/^-rpath$/ or /^-R$/)
# -rpath is the OSF1 rpath flag
{
my $rpath = shift(@argvcopy) || "";
$rpath .= " " if $rpath ne "";
- $libs.=$_." ".$rpath;
+ push @{$useradd{LDFLAGS}}, $_, $rpath;
}
elsif (/^-static$/)
{
- $libs.=$_." ";
+ push @{$useradd{LDFLAGS}}, $_;
$disabled{"dso"} = "forced";
$disabled{"pic"} = "forced";
$disabled{"shared"} = "forced";
}
elsif (/^-D(.*)$/)
{
- push @user_defines, $1;
+ push @{$useradd{CPPDEFINES}}, $1;
}
elsif (/^-I(.*)$/)
{
- push @user_includes, $1;
+ push @{$useradd{CPPINCLUDES}}, $1;
}
elsif (/^-Wp,$/)
{
- $user_cppflags.=" ".$_;
+ push @{$useradd{CPPFLAGS}}, $1;
}
else # common if (/^[-+]/), just pass down...
{
$_ =~ s/%([0-9a-f]{1,2})/chr(hex($1))/gei;
- $user_cflags.=" ".$_;
+ push @{$useradd{CFLAGS}}, $_;
+ push @{$useradd{CXXFLAGS}}, $_;
}
}
else
}
}
-if ($libs =~ /(^|\s)-Wl,-rpath,/
+foreach (keys %user) {
+ my $value = env($_);
+ $value //= defined $user_synonyms{$_} ? env($user_synonyms{$_}) : undef;
+
+ if (defined $value) {
+ if (ref $user{$_} eq 'ARRAY') {
+ $user{$_} = [ split /$list_separator_re/, $value ];
+ } elsif (!defined $user{$_}) {
+ $user{$_} = $value;
+ }
+ }
+}
+
+if (grep { $_ =~ /(^|\s)-Wl,-rpath,/ } ($user{LDLIBS} ? @{$user{LDLIBS}} : ())
&& !$disabled{shared}
&& !($disabled{asan} && $disabled{msan} && $disabled{ubsan})) {
die "***** Cannot simultaneously use -rpath, shared libraries, and\n",
push @{$config{openssl_other_defines}}, "OPENSSL_NO_$WHAT";
print " OPENSSL_NO_$WHAT";
- if (/^err$/) { push @user_defines, "OPENSSL_NO_ERR"; }
+ if (/^err$/)
+ {
+ push @{$useradd{CPPDEFINES}}, "OPENSSL_NO_ERR";
+ }
}
}
# Note: only Unix cares about HASHBANGPERL... that explains
# the default string.
$config{perl} = ($^O ne "VMS" ? $^X : "perl");
-$config{hashbangperl} =
- env('HASHBANGPERL') || env('PERL') || "/usr/bin/env perl";
-$target{cc} = env('CC') || $target{cc} || "cc";
-$target{cxx} = env('CXX') || $target{cxx} || "c++";
-$target{ranlib} = env('RANLIB') || $target{ranlib} ||
- (which("$config{cross_compile_prefix}ranlib") ?
- "\$(CROSS_COMPILE)ranlib" : "true");
-$target{ar} = env('AR') || $target{ar} || "ar";
-$target{nm} = env('NM') || $target{nm} || "nm";
-$target{rc} =
- env('RC') || env('WINDRES') || $target{rc} || "windres";
+foreach (keys %user) {
+ my $target_key = $user_to_target{$_} // lc $_;
+ my $ref_type = ref $user{$_};
+
+ # Temporary function. Takes an intended ref type (empty string or "ARRAY")
+ # and a value that's to be coerced into that type.
+ my $mkvalue = sub {
+ my $type = shift;
+ my $value = shift;
+ my $undef_p = shift;
+
+ die "Too many arguments for \$mkvalue" if @_;
+
+ while (ref $value eq 'CODE') {
+ $value = $value->();
+ }
+
+ if ($type eq 'ARRAY') {
+ return undef unless defined $value;
+ return undef if ref $value ne 'ARRAY' && !$value;
+ return undef if ref $value eq 'ARRAY' && !@$value;
+ return [ $value ] unless ref $value eq 'ARRAY';
+ }
+ return undef unless $value;
+ return $value;
+ };
+
+ $config{$target_key} =
+ $mkvalue->($ref_type, $user{$_})
+ || $mkvalue->($ref_type, $target{$target_key});
+ $config{$target_key} ||=$mkvalue->($ref_type, $user_defaults{$_})
+ if exists $user_defaults{$_};
+ if (defined $useradd{$_} && @{$useradd{$_}}) {
+ if (defined $config{$target_key}) {
+ push @{$config{$target_key}}, @{$useradd{$_}};
+ } else {
+ $config{$target_key} = [ @{$useradd{$_}} ];
+ }
+ }
+ delete $config{$target_key} unless defined $config{$target_key};
+}
+$config{plib_lflags} = [ $target{plib_lflags} ];
# Allow overriding the build file name
-$target{build_file} = env('BUILDFILE') || $target{build_file} || "Makefile";
-
-# Cache information necessary for reconfiguration
-$config{cc} = $target{cc};
-$config{cxx} = $target{cxx};
-$config{build_file} = $target{build_file};
-
-# For cflags, lflags, plib_lflags, ex_libs and defines, add the debug_
-# or release_ attributes.
-# Do it in such a way that no spurious space is appended (hence the grep).
-$config{defines} = [];
-$config{includes} = [];
-$config{cppflags} = "";
-$config{cflags} = "";
-$config{cxxflags} = "";
-$config{lflags} = "";
-$config{ex_libs} = "";
-$config{shared_ldflag} = "";
+$config{build_file} = env('BUILDFILE') || $target{build_file} || "Makefile";
# Make sure build_scheme is consistent.
$target{build_scheme} = [ $target{build_scheme} ]
push @{$config{defines}}, "NDEBUG" if $config{build_type} eq "release";
-if ($target =~ /^mingw/ && `$target{cc} --target-help 2>&1` =~ m/-mno-cygwin/m)
+if ($target =~ /^mingw/ && `$config{cc} --target-help 2>&1` =~ m/-mno-cygwin/m)
{
- $config{cflags} .= " -mno-cygwin";
- $config{shared_ldflag} .= " -mno-cygwin";
+ push @{$config{cflags}}, "-mno-cygwin";
+ push @{$config{shared_ldflag}}, "-mno-cygwin";
}
-if ($target =~ /linux.*-mips/ && !$disabled{asm} && $user_cflags !~ /-m(ips|arch=)/) {
+if ($target =~ /linux.*-mips/ && !$disabled{asm}
+ && !grep { $_ !~ /-m(ips|arch=)/ } @{$user{CFLAGS}}) {
# minimally required architecture flags for assembly modules
- $config{cflags}="-mips2 $config{cflags}" if ($target =~ /mips32/);
- $config{cflags}="-mips3 $config{cflags}" if ($target =~ /mips64/);
+ unshift @{$config{cflags}}, '-mips2' if ($target =~ /mips32/);
+ unshift @{$config{cflags}}, '-mips3' if ($target =~ /mips64/);
}
# The DSO code currently always implements all functions so that no
}
}
-$config{ex_libs}="$libs$config{ex_libs}" if ($libs ne "");
-$config{lflags}="$config{lflags}$ldflags" if ($ldflags ne "");
-
# If threads aren't disabled, check how possible they are
unless ($disabled{threads}) {
if ($auto_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 (!$user_cflags && !@user_defines) {
+ if (!@{$user{CFLAGS}} && !@{$user{CPPDEFINES}}) {
die "You asked for multi-threading support, but didn't\n"
,"provide any system-specific compiler options\n";
}
# If threads still aren't disabled, add a C macro to ensure the source
# code knows about it. Any other flag is taken care of by the configs.
unless($disabled{threads}) {
- foreach (("defines", "openssl_thread_defines")) {
- push @{$config{$_}}, "OPENSSL_THREADS";
- }
+ push @{$config{openssl_thread_defines}}, "OPENSSL_THREADS";
}
# With "deprecated" disable all deprecated features.
}
unless ($disabled{asan}) {
- $config{cflags} .= "-fsanitize=address ";
+ push @{$config{cflags}}, "-fsanitize=address";
}
unless ($disabled{ubsan}) {
# -DPEDANTIC or -fnosanitize=alignment may also be required on some
# platforms.
- $config{cflags} .= "-fsanitize=undefined -fno-sanitize-recover=all ";
+ push @{$config{cflags}}, "-fsanitize=undefined", "-fno-sanitize-recover=all";
}
unless ($disabled{msan}) {
- $config{cflags} .= "-fsanitize=memory ";
+ push @{$config{cflags}}, "-fsanitize=memory";
}
unless ($disabled{"fuzz-libfuzzer"} && $disabled{"fuzz-afl"}
&& $disabled{asan} && $disabled{ubsan} && $disabled{msan}) {
- $config{cflags} .= "-fno-omit-frame-pointer -g ";
+ push @{$config{cflags}}, "-fno-omit-frame-pointer", "-g";
}
#
# Platform fix-ups
dso_cflags dso_cxxflags dso_cppflags
dso_defines dso_includes dso_lflags))
{
+ delete $config{$_};
$target{$_} = "";
}
}
}
}
-my %predefined = compiler_predefined($target{cc});
+my %predefined = compiler_predefined($config{cc});
# Check for makedepend capabilities.
if (!$disabled{makedepend}) {
} elsif ($predefined{__GNUC__} >= 3) {
# We know that GNU C version 3 and up as well as all clang
# versions support dependency generation
- $config{makedepprog} = "\$(CROSS_COMPILE)$target{cc}";
+ $config{makedepprog} = "\$(CROSS_COMPILE)$config{cc}";
} else {
# In all other cases, we look for 'makedepend', and disable the
# capability if not found.
# "Stringify" the C flags string. This permits it to be made part of a string
# and works as well on command lines.
-$config{cflags} =~ s/([\\\"])/\\$1/g;
+$config{cflags} = [ map { (my $x = $_) =~ s/([\\\"])/\\$1/g; $x }
+ @{$config{cflags}} ];
if (defined($config{api})) {
$config{openssl_api_defines} = [ "OPENSSL_MIN_API=".$apitable->{$config{api}} ];
}
if (defined($predefined{__clang__}) && !$disabled{asm}) {
- $config{cflags} .= " -Qunused-arguments";
+ push @{$config{cflags}}, "-Qunused-arguments";
}
if ($strict_warnings)
$gcc_devteam_warn .= " -Wmisleading-indentation" if $gccver >= 6;
foreach $wopt (split /\s+/, $gcc_devteam_warn)
{
- $config{cflags} .= " $wopt" unless ($config{cflags} =~ /(?:^|\s)$wopt(?:\s|$)/)
+ push @{$config{cflags}}, $wopt
+ unless grep { $_ eq $wopt } @{$config{cflags}};
}
if (defined($predefined{__clang__}))
{
foreach $wopt (split /\s+/, $clang_devteam_warn)
{
- $config{cflags} .= " $wopt" unless ($config{cflags} =~ /(?:^|\s)$wopt(?:\s|$)/)
+ push @{$config{cflags}}, $wopt
+ unless grep { $_ eq $wopt } @{$config{cflags}};
}
}
}
{
foreach my $wopt (split /\s+/, $memleak_devteam_backtrace)
{
- $config{cflags} .= " $wopt" unless ($config{cflags} =~ /(?:^|\s)$wopt(?:\s|$)/)
+ push @{$config{cflags}}, $wopt
+ unless grep { $_ eq $wopt } @{$config{cflags}};
}
if ($target =~ /^BSD-/)
{
- $config{ex_libs} .= " -lexecinfo";
+ push @{$config{ex_libs}}, "-lexecinfo";
}
}
-$config{cppflags}.=$user_cppflags;
-push @{$config{defines}}, @user_defines;
-push @{$config{includes}}, @user_includes;
-$config{cflags}.=$user_cflags;
-$config{cxxflags}.=$user_cflags;
-
-# ALL MODIFICATIONS TO %config and %target MUST BE DONE FROM HERE ON
-
unless ($disabled{afalgeng}) {
$config{afalgeng}="";
if ($target =~ m/^linux/) {
push @{$config{openssl_other_defines}}, "OPENSSL_NO_AFALGENG" if ($disabled{afalgeng});
+# ALL MODIFICATIONS TO %config and %target MUST BE DONE FROM HERE ON
+
# If we use the unified build, collect information from build.info files
my %unified_info = ();
print "PERL =$config{perl}\n";
print "PERLVERSION =$Config{version} for $Config{archname}\n";
print "HASHBANGPERL =$config{hashbangperl}\n";
-print "CC =$config{cross_compile_prefix}$target{cc}\n";
-print "CFLAG =$target{cflags} $config{cflags}\n";
-print "CXX =$config{cross_compile_prefix}$target{cxx}\n"
- if defined $target{cxx};
-print "CXXFLAG =$target{cxxflags} $config{cxxflags}\n"
- if defined $target{cxx};
-print "DEFINES =",join(" ", @{$target{defines}}, @{$config{defines}}),"\n";
-#print "RANLIB =", $target{ranlib} eq '$(CROSS_COMPILE)ranlib' ?
-# "$config{cross_compile_prefix}ranlib" :
-# "$target{ranlib}", "\n";
-print "LDFLAGS =$config{lflags} $target{lflags}\n";
-print "EX_LIBS =$target{ex_libs} $config{ex_libs}\n";
+print "DEFINES =",join(" ", @{$config{defines}}),"\n"
+ if defined $config{defines};
+print "INCLUDES =",join(" ", @{$config{includes}}),"\n"
+ if defined $config{includes};
+print "CPPFLAGS =",join(" ", @{$config{cppflags}}),"\n"
+ if defined $config{cppflags};
+print "CC =$config{cross_compile_prefix}$config{cc}\n";
+print "CFLAGS =",join(" ", @{$config{cflags}}),"\n"
+ if defined $config{cflags};
+print "CXX =$config{cross_compile_prefix}$config{cxx}\n"
+ if defined $config{cxx};
+print "CXXFLAGS =",join(" ", @{$config{cxxflags}}),"\n"
+ if defined $config{cxxflags};
+print "LD =$config{cross_compile_prefix}$config{ld}\n"
+ if defined $config{ld};
+print "LDFLAGS =",join(" ", @{$config{lflags}}),"\n"
+ if defined $config{lflags};
+print "EX_LIBS =",join(" ", @{$config{ex_libs}}),"\n"
+ if defined $config{ex_libs};
my %builders = (
unified => sub {
whirlpool. The "ripemd" algorithm is deprecated and if used
is synonymous with rmd160.
- -Dxxx, lxxx, -Lxxx, -Wl, -rpath, -R, -framework, -static
+ -Dxxx, -Ixxx, -Wp, -lxxx, -Lxxx, -Wl, -rpath, -R, -framework, -static
These system specific options will be recognised and
passed through to the compiler to allow you to define
preprocessor symbols, specify additional libraries, library
unsuitable for execution on other, typically older,
processor. Consult your compiler documentation.
+ Take note of the VAR=value documentation below and how
+ these flags interact with those variables.
+
-xxx, +xxx
Additional options that are not otherwise recognised are
passed through as they are to the compiler as well. Again,
consult your compiler documentation.
+ Take note of the VAR=value documentation below and how
+ these flags interact with those variables.
+
VAR=value
Assignment if environment variable for Configure. These
work just like normal environment variable assignments,
the corresponding value in the inherited environment, if
there is one.
+ The following variables are used as "make variables" and
+ can be used as an alternative to giving preprocessor,
+ compiler and linker options directly as configuration.
+ The following variables are supported:
+
+ AR The static library archiver.
+ ARFLAGS Flags for the static library archiver.
+ AS The assembler compiler.
+ ASFLAGS Flags for the assembler compiler.
+ CC The C compiler.
+ CFLAGS Flags for the C compiler.
+ CXX The C++ compiler.
+ CXXFLAGS Flags for the C++ compiler.
+ CPP The C/C++ preprocessor.
+ CPPFLAGS Flags for the C/C++ preprocessor.
+ CPPDEFINES List of CPP macro definitions, separated
+ by a platform specific character (':' or
+ space for Unix, ';' for Windows, ',' for
+ VMS). This can be used in place of -D.
+ CPPINCLUDES List of CPP inclusion directories, separated
+ the same way as for CPPDEFINES. This can
+ be used in place of -I.
+ HASHBANGPERL Perl invocation to be inserted after '#!'
+ in public perl scripts.
+ LD The program linker (not used on Unix, $(CC)
+ is used there).
+ LDFLAGS Flags for the shared library, DSO and
+ program linker.
+ LDLIBS Extra libraries to use when linking.
+ Takes the form of a space separated list
+ of library specifications on Unix and
+ Windows, and as a comma separated list of
+ libraries on VMS.
+ RANLIB The library archive indexer.
+ RC The Windows resources manipulator.
+ RCFLAGS Flags for the Windows reources manipulator.
+ RM The command to remove files and directories.
+
+ These can be mixed with flags given on the command line.
+ Any variable assignment resets any corresponding flags
+ given before it, so for example:
+
+ ./config -DFOO CPPFLAGS=-DBAR -DCOOKIE
+
+ Will end up having 'CPPFLAGS=-DBAR -DCOOKIE'.
+
+ Here is how the flags documented above are collected as
+ augmentation of these variables:
+
+ -Dxxx xxx is collected in CPPDEFINES
+ -Ixxx xxx is collected in CPPINCLUDES
+ -Wp,xxx collected in CPPFLAGS
+ -Lxxx collected in LDFLAGS
+ -lxxx collected in LDLIBS
+ -Wp,xxx collected in LDLIBS
+ -rpath xxx collected in LDLIBS
+ -R xxx collected in LDLIBS
+ -framework xxx collected in LDLIBS
+ -static collected in LDLIBS
+ -xxx collected in CFLAGS
+ +xxx collected in CFLAGS
+
reconf
reconfigure
Reconfigure from earlier data. This fetches the previous
projects / openssl.git / commitdiff