Commit 63175ecf authored by David von Oheimb's avatar David von Oheimb Committed by Richard Levitte
Browse files

Various small build improvements on mkdef.pl, progs.pl 



Reviewed-by: default avatarAndy Polyakov <appro@openssl.org>
Reviewed-by: default avatarRichard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4994)

(cherry picked from commit ab307dc6)
parent 48c9c139

apps/progs.pl

+1 −1
Original line number Diff line number Diff line
@@ -26,7 +26,7 @@ my @openssl_source = 
    @{$unified_info{sources}->{$apps_openssl}};



foreach my $filename (@openssl_source) {

	open F, $filename or die "Coudn't open $_: $!\n";

	open F, $filename or die "Couldn't open $filename: $!\n";

	foreach (grep /$cmdre/, <F>) {

		my @foo = /$cmdre/;

		$commands{$1} = 1;

util/mkdef.pl

+21 −14
Original line number Diff line number Diff line
@@ -106,6 +106,8 @@ use OpenSSL::Glob; 
(my $SO_VARIANT = qq{\U$target{"shlib_variant"}}) =~ s/\W/_/g;



my $debug=0;

my $trace=0;

my $verbose=0;



my $crypto_num= catfile($config{sourcedir},"util","libcrypto.num");

my $ssl_num=    catfile($config{sourcedir},"util","libssl.num");
@@ -202,6 +204,8 @@ my $zlib; 
foreach (@ARGV, split(/ /, $config{options}))

	{

	$debug=1 if $_ eq "debug";

	$trace=1 if $_ eq "trace";

	$verbose=1 if $_ eq "verbose";

	$W32=1 if $_ eq "32";

	die "win16 not supported" if $_ eq "16";

	if($_ eq "NT") {
@@ -444,7 +448,7 @@ sub do_defs 
	foreach $file (split(/\s+/,$symhacksfile." ".$files))

		{

		my $fn = catfile($config{sourcedir},$file);

		print STDERR "DEBUG: starting on $fn:\n" if $debug;

		print STDERR "TRACE: start reading $fn\n" if $trace;

		open(IN,"<$fn") || die "unable to open $fn:$!\n";

		my $line = "", my $def= "";

		my %tag = (
@@ -569,19 +573,19 @@ sub do_defs 
				push(@tag,$1);

				$tag{$1}=-1;

				print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;

			} elsif (/^\#\s*if\s+!defined\(([^\)]+)\)/) {

			} elsif (/^\#\s*if\s+!defined\s*\(([^\)]+)\)/) {

				push(@tag,"-");

				if (/^\#\s*if\s+(!defined\(([^\)]+)\)(\s+\&\&\s+!defined\(([^\)]+)\))*)$/) {

				if (/^\#\s*if\s+(!defined\s*\(([^\)]+)\)(\s+\&\&\s+!defined\s*\(([^\)]+)\))*)$/) {

					my $tmp_1 = $1;

					my $tmp_;

					foreach $tmp_ (split '\&\&',$tmp_1) {

						$tmp_ =~ /!defined\(([^\)]+)\)/;

						$tmp_ =~ /!defined\s*\(([^\)]+)\)/;

						print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;

						push(@tag,$1);

						$tag{$1}=-1;

					}

				} else {

					print STDERR "Warning: $file: complicated expression: $_" if $debug; # because it is O...

					print STDERR "Warning: $file: taking only '!defined($1)' of complicated expression: $_" if $verbose; # because it is O...

					print STDERR "DEBUG: $file: found tag $1 = -1\n" if $debug;

					push(@tag,$1);

					$tag{$1}=-1;
@@ -591,19 +595,19 @@ sub do_defs 
				push(@tag,$1);

				$tag{$1}=1;

				print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;

			} elsif (/^\#\s*if\s+defined\(([^\)]+)\)/) {

			} elsif (/^\#\s*if\s+defined\s*\(([^\)]+)\)/) {

				push(@tag,"-");

				if (/^\#\s*if\s+(defined\(([^\)]+)\)(\s+\|\|\s+defined\(([^\)]+)\))*)$/) {

				if (/^\#\s*if\s+(defined\s*\(([^\)]+)\)(\s+\|\|\s+defined\s*\(([^\)]+)\))*)$/) {

					my $tmp_1 = $1;

					my $tmp_;

					foreach $tmp_ (split '\|\|',$tmp_1) {

						$tmp_ =~ /defined\(([^\)]+)\)/;

						$tmp_ =~ /defined\s*\(([^\)]+)\)/;

						print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;

						push(@tag,$1);

						$tag{$1}=1;

					}

				} else {

					print STDERR "Warning: $file: complicated expression: $_\n" if $debug; # because it is O...

					print STDERR "Warning: $file: taking only 'defined($1)' of complicated expression: $_\n" if $verbose; # because it is O...

					print STDERR "DEBUG: $file: found tag $1 = 1\n" if $debug;

					push(@tag,$1);

					$tag{$1}=1;
@@ -668,6 +672,7 @@ sub do_defs 
			} elsif (/^\#\s*if\s+/) {

				#Some other unrecognized "if" style

				push(@tag,"-");

				print STDERR "Warning: $file: ignoring unrecognized expression: $_\n" if $verbose; # because it is O...

			} elsif (/^\#\s*define\s+(\w+)\s+(\w+)/

				 && $symhacking && $tag{'TRUE'} != -1) {

				# This is for aliasing.  When we find an alias,
@@ -958,11 +963,13 @@ sub do_defs 
			next if(/typedef\W/);

			next if(/\#define/);



			print STDERR "TRACE: processing $_\n" if $trace && !/^\#INFO:/;

			# Reduce argument lists to empty ()

			# fold round brackets recursively: (t(*v)(t),t) -> (t{}{},t) -> {}

			while(/\(.*\)/s) {

				s/\([^\(\)]+\)/\{\}/gs;

				s/\(\s*\*\s*(\w+)\s*\{\}\s*\)/$1/gs;	#(*f{}) -> f

			my $nsubst = 1; # prevent infinite loop, e.g., on  int fn()

			while($nsubst && /\(.*\)/s) {

				$nsubst = s/\([^\(\)]+\)/\{\}/gs;

				$nsubst+= s/\(\s*\*\s*(\w+)\s*\{\}\s*\)/$1/gs;	#(*f{}) -> f

			}

			# pretend as we didn't use curly braces: {} -> ()

			s/\{\}/\(\)/gs;
@@ -1439,9 +1446,9 @@ sub load_numbers 
		$prev=$a[0];

	}

	if ($num_noinfo) {

		print STDERR "Warning: $num_noinfo symbols were without info.";

		print STDERR "Warning: $num_noinfo symbols were without info." if $verbose || !$do_rewrite;

		if ($do_rewrite) {

			printf STDERR "  The rewrite will fix this.\n";

			printf STDERR "  The rewrite will fix this.\n" if $verbose;

		} else {

			printf STDERR "  You should do a rewrite to fix this.\n";

		}