use File::Basename;
use File::Spec::Functions qw/:DEFAULT abs2rel rel2abs/;
use File::Path qw/mkpath/;
+use IPC::Cmd qw/can_run/;
# see INSTALL for instructions.
my @disablables = (
"afalgeng",
+ "asan",
"asm",
"async",
"autoalginit",
"engine",
"err",
"filenames",
+ "fuzz",
"gost",
"heartbeats",
"hw(-.+)?",
"threads",
"tls",
"ts",
+ "ubsan",
"ui",
"unit-test",
"whirlpool",
my @deprecated_disablables = (
"ssl2",
+ "buf-freelists",
);
# All of the following is disabled by default (RC5 was enabled before 0.9.8):
our %disabled = ( # "what" => "comment"
+ "asan" => "default",
"ec_nistp_64_gcc_128" => "default",
"egd" => "default",
+ "fuzz" => "default",
"md2" => "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",
"crypto-mdebug" => "default",
+ "crypto-mdebug-backtrace" => "default",
"heartbeats" => "default",
);
# Allow overriding the names of some tools. USE WITH CARE
$config{perl} = $ENV{'PERL'} || ($^O ne "VMS" ? $^X : "perl");
$target{cc} = $ENV{'CC'} || $target{cc} || "cc";
-$target{ranlib} = $ENV{'RANLIB'} || $target{ranlib} || which("ranlib") || "true";
+$target{ranlib} = $ENV{'RANLIB'} || $target{ranlib} ||
+ (scalar can_run("$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";
# For cflags, lflags, plib_lflags, ex_libs and defines, add the debug_
# or release_ attributes.
$config{dynamic_engines} = 1;
}
+unless ($disabled{fuzz}) {
+ push @{$config{dirs}}, "fuzz";
+ $config{cflags} .= "-fsanitize-coverage=edge,indirect-calls ";
+}
+
+unless ($disabled{asan}) {
+ $config{cflags} .= "-fsanitize=address ";
+}
+
+unless ($disabled{ubsan}) {
+ # -DPEDANTIC or -fnosanitize=aligmnent may also be required on some
+ # platforms.
+ $config{cflags} .= "-fsanitize=undefined -fno-sanitize-recover=all ";
+}
+
+unless ($disabled{fuzz} && $disabled{asan} && $disabled{ubsan}) {
+ $config{cflags} .= "-fno-omit-frame-pointer -g ";
+}
#
# Platform fix-ups
#
}
close(PIPE);
- $config{makedepprog} = which('makedepend') unless $config{makedepprog};
+ $config{makedepprog} = scalar can_run('makedepend') unless $config{makedepprog};
$disabled{makedepend} = "unavailable" unless $config{makedepprog};
}
=> sub { die "ENDIF out of scope" if ! @skip;
pop @skip; },
qr/^\s*PROGRAMS\s*=\s*(.*)\s*$/
- => sub { push @programs, split(/\s+/, $1)
+ => sub { push @programs, tokenize($1)
if !@skip || $skip[$#skip] > 0 },
qr/^\s*LIBS\s*=\s*(.*)\s*$/
- => sub { push @libraries, split(/\s+/, $1)
+ => sub { push @libraries, tokenize($1)
if !@skip || $skip[$#skip] > 0 },
qr/^\s*ENGINES\s*=\s*(.*)\s*$/
- => sub { push @engines, split(/\s+/, $1)
+ => sub { push @engines, tokenize($1)
if !@skip || $skip[$#skip] > 0 },
qr/^\s*SCRIPTS\s*=\s*(.*)\s*$/
- => sub { push @scripts, split(/\s+/, $1)
+ => sub { push @scripts, tokenize($1)
if !@skip || $skip[$#skip] > 0 },
qr/^\s*EXTRA\s*=\s*(.*)\s*$/
- => sub { push @extra, split(/\s+/, $1)
+ => sub { push @extra, tokenize($1)
if !@skip || $skip[$#skip] > 0 },
qr/^\s*OVERRIDES\s*=\s*(.*)\s*$/
- => sub { push @overrides, split(/\s+/, $1)
+ => sub { push @overrides, tokenize($1)
if !@skip || $skip[$#skip] > 0 },
qr/^\s*ORDINALS\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/,
- => sub { push @{$ordinals{$1}}, split(/\s+/, $2)
+ => sub { push @{$ordinals{$1}}, tokenize($2)
if !@skip || $skip[$#skip] > 0 },
qr/^\s*SOURCE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
- => sub { push @{$sources{$1}}, split(/\s+/, $2)
+ => sub { push @{$sources{$1}}, tokenize($2)
if !@skip || $skip[$#skip] > 0 },
qr/^\s*SHARED_SOURCE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
- => sub { push @{$shared_sources{$1}}, split(/\s+/, $2)
+ => sub { push @{$shared_sources{$1}}, tokenize($2)
if !@skip || $skip[$#skip] > 0 },
qr/^\s*INCLUDE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
- => sub { push @{$includes{$1}}, split(/\s+/, $2)
+ => sub { push @{$includes{$1}}, tokenize($2)
if !@skip || $skip[$#skip] > 0 },
qr/^\s*DEPEND\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
- => sub { push @{$depends{$1}}, split(/\s+/, $2)
+ => sub { push @{$depends{$1}}, tokenize($2)
if !@skip || $skip[$#skip] > 0 },
qr/^\s*GENERATE\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
=> sub { push @{$generate{$1}}, $2
if !@skip || $skip[$#skip] > 0 },
qr/^\s*RENAME\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
- => sub { push @{$renames{$1}}, split(/\s+/, $2)
+ => sub { push @{$renames{$1}}, tokenize($2)
if !@skip || $skip[$#skip] > 0 },
qr/^\s*SHARED_NAME\[((?:\\.|[^\\\]])+)\]\s*=\s*(.*)\s*$/
- => sub { push @{$sharednames{$1}}, split(/\s+/, $2)
+ => sub { push @{$sharednames{$1}}, tokenize($2)
if !@skip || $skip[$#skip] > 0 },
qr/^\s*BEGINRAW\[((?:\\.|[^\\\]])+)\]\s*$/
=> sub {
close(OUT);
-print "CC =$target{cc}\n";
+print "CC =$config{cross_compile_prefix}$target{cc}\n";
print "CFLAG =$target{cflags} $config{cflags}\n";
print "SHARED_CFLAG =$target{shared_cflag}\n";
print "DEFINES =",join(" ", @{$target{defines}}, @{$config{defines}}),"\n";
print "POLY1305_OBJ =$target{poly1305_obj}\n";
print "BLAKE2_OBJ =$target{blake2_obj}\n";
print "PROCESSOR =$config{processor}\n";
-print "RANLIB =$target{ranlib}\n";
+print "RANLIB =", $target{ranlib} eq '$(CROSS_COMPILE)ranlib' ?
+ "$config{cross_compile_prefix}ranlib" :
+ "$target{ranlib}", "\n";
print "ARFLAGS =$target{arflags}\n";
print "PERL =$config{perl}\n";
print "\n";
return realpath($dir);
}
-sub which
- {
- my($name)=@_;
- my $path;
- foreach $path (split /:/, $ENV{PATH})
- {
- my $fullpath = "$path/$name$target{exe_extension}";
- if (-f $fullpath and -x $fullpath)
- {
- return $fullpath
- unless ($name eq "perl" and
- system("$fullpath -e " . '\'exit($]<5.0);\''));
- }
- }
- }
-
sub quotify {
my %processors = (
perl => sub { my $x = shift;
}
}
}
+
+# tokenize($line)
+# $line is a line of text to split up into tokens
+# returns a list of tokens
+#
+# Tokens are divided by spaces. If the tokens include spaces, they
+# have to be quoted with single or double quotes. Double quotes
+# inside a double quoted token must be escaped. Escaping is done
+# with backslash.
+# Basically, the same quoting rules apply for " and ' as in any
+# Unix shell.
+sub tokenize {
+ my $line = my $debug_line = shift;
+ my @result = ();
+
+ while ($line =~ s|^\s+||, $line ne "") {
+ my $token = "";
+ while ($line ne "" && $line !~ m|^\s|) {
+ if ($line =~ m/^"((?:[^"\\]+|\\.)*)"/) {
+ $token .= $1;
+ $line = $';
+ } elsif ($line =~ m/^'([^']*)'/) {
+ $token .= $1;
+ $line = $';
+ } elsif ($line =~ m/^(\S+)/) {
+ $token .= $1;
+ $line = $';
+ }
+ }
+ push @result, $token;
+ }
+
+ if ($ENV{CONFIGURE_DEBUG_TOKENIZE}) {
+ print STDERR "DEBUG[tokenize]: Parsed '$debug_line' into:\n";
+ print STDERR "DEBUG[tokenize]: ('", join("', '", @result), "')\n";
+ }
+ return @result;
+}
projects / openssl.git / blobdiff