58 lines
1.6 KiB
Perl
58 lines
1.6 KiB
Perl
|
#!/usr/bin/perl
|
||
|
|
#
|
||
|
|
|
||
|
|
use strict;
|
||
|
|
|
||
|
|
my $include_dir = shift or die "Missing include directory";
|
||
|
|
my $data_dir = shift or die "Missing data directory";
|
||
|
|
my $feature_file = shift or die "Missing destination file";
|
||
|
|
my $feature_format_file = $data_dir.'/version_features.fmt';
|
||
|
|
|
||
|
|
my @sections = ( "System support", "PolarSSL modules",
|
||
|
|
"PolarSSL feature support" );
|
||
|
|
|
||
|
|
my $line_separator = $/;
|
||
|
|
undef $/;
|
||
|
|
|
||
|
|
open(FORMAT_FILE, "$feature_format_file") or die "Opening feature format file '$feature_format_file': $!";
|
||
|
|
my $feature_format = <FORMAT_FILE>;
|
||
|
|
close(FORMAT_FILE);
|
||
|
|
|
||
|
|
$/ = $line_separator;
|
||
|
|
|
||
|
|
open(CONFIG_H, "$include_dir/config.h") || die("Failure when opening config.h: $!");
|
||
|
|
|
||
|
|
my $feature_defines = "";
|
||
|
|
my $in_section = 0;
|
||
|
|
|
||
|
|
while (my $line = <CONFIG_H>)
|
||
|
|
{
|
||
|
|
next if ($in_section && $line !~ /#define/ && $line !~ /SECTION/);
|
||
|
|
next if (!$in_section && $line !~ /SECTION/);
|
||
|
|
|
||
|
|
if ($in_section) {
|
||
|
|
if ($line =~ /SECTION/) {
|
||
|
|
$in_section = 0;
|
||
|
|
next;
|
||
|
|
}
|
||
|
|
|
||
|
|
my ($define) = $line =~ /#define (\w+)/;
|
||
|
|
$feature_defines .= "#if defined(${define})\n";
|
||
|
|
$feature_defines .= " \"${define}\",\n";
|
||
|
|
$feature_defines .= "#endif /* ${define} */\n";
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!$in_section) {
|
||
|
|
my ($section_name) = $line =~ /SECTION: ([\w ]+)/;
|
||
|
|
my $found_section = grep $_ eq $section_name, @sections;
|
||
|
|
|
||
|
|
$in_section = 1 if ($found_section);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
$feature_format =~ s/FEATURE_DEFINES\n/$feature_defines/g;
|
||
|
|
|
||
|
|
open(ERROR_FILE, ">$feature_file") or die "Opening destination file '$feature_file': $!";
|
||
|
|
print ERROR_FILE $feature_format;
|
||
|
|
close(ERROR_FILE);
|