die "Incorrect data to reconfigure, please do a normal configuration\n"
if (grep(/^reconf/,@argvcopy));
$config{perlenv} = $configdata::config{perlenv} // {};
-
- print "Reconfiguring with: ", join(" ",@argvcopy), "\n";
- foreach (sort keys %{$config{perlenv}}) {
- print " $_ = $config{perlenv}->{$_}\n";
- }
} else {
die "Insufficient data to reconfigure, please do a normal configuration\n";
}
# Write down our configuration where it fits #########################
+print "Creating configdata.pm\n";
open(OUT,">configdata.pm") || die "unable to create configdata.pm: $!\n";
print OUT <<"EOF";
+#! $config{hashbangperl}
+
package configdata;
use strict;
EOF
}
-print OUT "1;\n";
-close(OUT);
+print OUT "my \%makevars = (\n";
+foreach (sort keys %user) {
+ print OUT ' ',$_,' ' x (20 - length $_),'=> ',
+ "'",$user_to_target{$_} || lc $_,"',\n";
+}
+print OUT ");\n";
+print OUT << 'EOF';
+
+# If run directly, we can give some answers, and even reconfigure
+unless (caller) {
+ use Getopt::Long;
+ use File::Spec::Functions;
+ use File::Basename;
+ use Pod::Usage;
+
+ my $here = dirname($0);
+
+ my $dump = undef;
+ my $cmdline = undef;
+ my $envvars = undef;
+ my $makevars = undef;
+ my $buildparams = undef;
+ my $reconf = undef;
+ my $verbose = undef;
+ my $help = undef;
+ my $man = undef;
+ GetOptions('dump|d' => \$dump,
+ 'command-line|c' => \$cmdline,
+ 'environment|e' => \$envvars,
+ 'make-variables|m' => \$makevars,
+ 'build-parameters|b' => \$buildparams,
+ 'reconfigure|reconf|r' => \$reconf,
+ 'verbose|v' => \$verbose,
+ 'help' => \$help,
+ 'man' => \$man)
+ or die "Errors in command line arguments\n";
+
+ unless ($dump || $cmdline || $envvars || $makevars || $buildparams
+ || $reconf || $verbose || $help || $man) {
+ print STDERR <<"_____";
+You must give at least one option.
+For more information, do '$0 --help'
+_____
+ exit(2);
+ }
+
+ if ($help) {
+ pod2usage(-exitval => 0,
+ -verbose => 1);
+ }
+ if ($man) {
+ pod2usage(-exitval => 0,
+ -verbose => 2);
+ }
+ if ($dump || $cmdline) {
+ print "\n(with current working directory = $here)";
+ print "\nCommand line:\n\n";
+ print ' ',join(' ',
+ $config{perl},
+ catfile($config{sourcedir}, 'Configure'),
+ @{$config{perlargv}}), "\n";
+ }
+ if ($dump || $envvars) {
+ print "\nRecorded environment:\n\n";
+ foreach (sort keys %{$config{perlenv}}) {
+ print ' ',$_,' = ',($config{perlenv}->{$_} || ''),"\n";
+ }
+ }
+ if ($dump || $makevars) {
+ print "\nMakevars:\n\n";
+ foreach (sort keys %makevars) {
+ print ' ',$_,' ' x (16 - length $_),'= ',
+ (ref $config{$makevars{$_}} eq 'ARRAY'
+ ? join(' ', @{$config{$makevars{$_}}})
+ : $config{$makevars{$_}}),
+ "\n"
+ if defined $config{$makevars{$_}};
+ }
+
+ my @buildfile = ($config{builddir}, $config{build_file});
+ unshift @buildfile, $here
+ unless file_name_is_absolute($config{builddir});
+ my $buildfile = canonpath(catdir(@buildfile));
+ print <<"_____";
+
+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:
+ $buildfile
+_____
+ }
+ if ($dump || $buildparams) {
+ my @buildfile = ($config{builddir}, $config{build_file});
+ unshift @buildfile, $here
+ unless file_name_is_absolute($config{builddir});
+ print "\nbuild file:\n\n";
+ print " ", canonpath(catfile(@buildfile)),"\n";
+
+ print "\nbuild file templates:\n\n";
+ foreach (@{$config{build_file_templates}}) {
+ my @tmpl = ($_);
+ unshift @tmpl, $here
+ unless file_name_is_absolute($config{sourcedir});
+ print ' ',canonpath(catfile(@tmpl)),"\n";
+ }
+ }
+ if ($reconf) {
+ if ($verbose) {
+ print 'Reconfiguring with: ', join(' ',@{$config{perlargv}}), "\n";
+ foreach (sort keys %{$config{perlenv}}) {
+ print ' ',$_,' = ',($config{perlenv}->{$_} || ""),"\n";
+ }
+ }
+
+ chdir $here;
+ exec $^X,catfile($config{sourcedir}, 'Configure'),'reconf';
+ }
+}
+
+1;
+
+__END__
+
+=head1 NAME
+
+configdata.pm - configuration data for OpenSSL builds
+
+=head1 SYNOPSIS
+
+Interactive:
+
+ perl configdata.pm [options]
+
+As data bank module:
+
+ use configdata;
+
+=head1 DESCRIPTION
+
+This module can be used in two modes, interactively and as a module containing
+all the data recorded by OpenSSL's Configure script.
+
+When used interactively, simply run it as any perl script, with at least one
+option, and you will get the information you ask for. See L</OPTIONS> below.
-print "\n";
-print "PROCESSOR =$config{processor}\n" if $config{processor};
-print "PERL =$config{perl}\n";
-print "PERLVERSION =$Config{version} for $Config{archname}\n";
-print "HASHBANGPERL =$config{hashbangperl}\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 $config{ex_libs};
+When loaded as a module, you get a few databanks with useful information to
+perform build related tasks. The databanks are:
+
+ %config Configured things.
+ %target The OpenSSL config target with all inheritances
+ resolved.
+ %disabled The features that are disabled.
+ @disablables The list of features that can be disabled.
+ %withargs All data given through --with-THING options.
+ %unified_info All information that was computed from the build.info
+ files.
+
+=head1 OPTIONS
+
+=over 4
+
+=item B<--help>
+
+Print a brief help message and exit.
+
+=item B<--man>
+
+Print the manual page and exit.
+
+=item B<--dump> | B<-c>
+
+Print all relevant configuration data. This is equivalent to B<--command-line>
+B<--environment> B<--make-variables> B<--build-parameters>.
+
+=item B<--command-line> | B<-c>
+
+Print the current configuration command line.
+
+=item B<--environment> | B<-e>
+
+Print the environment variables and their values at the time of configuration.
+
+=item B<--make-variables> | B<-m>
+
+Print the main make variables generated in the current configuration
+
+=item B<--build-parameters> | B<-b>
+
+Print the build parameters, i.e. build file and build file templates.
+
+=item B<--reconfigure> | B<--reconf> | B<-r>
+
+Redo the configuration.
+
+=item B<--verbose> | B<-v>
+
+Verbose output.
+
+=back
+
+=cut
+
+EOF
+close(OUT);
+if ($builder_platform eq 'unix') {
+ my $mode = (0755 & ~umask);
+ chmod $mode, 'configdata.pm'
+ or warn sprintf("WARNING: Couldn't change mode for 'configdata.pm' to 0%03o: %s\n",$mode,$!);
+}
my %builders = (
unified => sub {
+ print 'Creating ',$target{build_file},"\n";
run_dofile(catfile($blddir, $target{build_file}),
@{$config{build_file_templates}});
},
projects / oweals / openssl.git / commitdiff