openssl/util/mkfiles.pl
Mike Bland 8308411297 Improve variable parsing when generating MINFO
Before this change, variables for which a '=' appeared in the assignment would
be parsed as the entire string up until the final '='. For example:

  BUILD_CMD=shlib_target=; if [ -n "$(SHARED_LIBS)" ]; then \

would result in the variable name "BUILD_CMD=shlib_target". This doesn't
appear to harm the current generation of MINFO, but creates problems for other
Makefile-related work I'm attempting.

Change-Id: I1f3a606d67fd5464bb459e8f36c23b3e967b77e1
Signed-off-by: Mike Bland <mbland@acm.org>
Signed-off-by: Geoff Thorpe <geoff@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
2014-11-16 16:44:44 -05:00

163 lines
2.3 KiB
Perl
Executable file

#!/usr/local/bin/perl
#
# This is a hacked version of files.pl for systems that can't do a 'make files'.
# Do a perl util/mkminfo.pl >MINFO to build MINFO
# Written by Steve Henson 1999.
# List of directories to process
my @dirs = (
".",
"crypto",
"crypto/md2",
"crypto/md4",
"crypto/md5",
"crypto/sha",
"crypto/mdc2",
"crypto/hmac",
"crypto/ripemd",
"crypto/des",
"crypto/rc2",
"crypto/rc4",
"crypto/rc5",
"crypto/idea",
"crypto/bf",
"crypto/cast",
"crypto/aes",
"crypto/camellia",
"crypto/seed",
"crypto/modes",
"crypto/cmac",
"crypto/bn",
"crypto/rsa",
"crypto/dsa",
"crypto/dso",
"crypto/dh",
"crypto/ec",
"crypto/ecdh",
"crypto/ecdsa",
"crypto/buffer",
"crypto/bio",
"crypto/stack",
"crypto/lhash",
"crypto/rand",
"crypto/err",
"crypto/objects",
"crypto/evp",
"crypto/asn1",
"crypto/pem",
"crypto/x509",
"crypto/x509v3",
"crypto/cms",
"crypto/conf",
"crypto/jpake",
"crypto/txt_db",
"crypto/pkcs7",
"crypto/pkcs12",
"crypto/comp",
"crypto/engine",
"crypto/ocsp",
"crypto/ui",
"crypto/krb5",
#"crypto/store",
"crypto/pqueue",
"crypto/whrlpool",
"crypto/ts",
"crypto/srp",
"fips",
"fips/aes",
"fips/cmac",
"fips/des",
"fips/dsa",
"fips/dh",
"fips/ecdh",
"fips/ecdsa",
"fips/hmac",
"fips/rand",
"fips/rsa",
"fips/utl",
"fips/sha",
"ssl",
"apps",
"engines",
"engines/ccgost",
"test",
"tools"
);
%top;
my $fipscanisteronly = 0;
foreach (@dirs) {
next if ($fipscanisteronly && !(-d $_));
&files_dir ($_, "Makefile");
}
exit(0);
sub files_dir
{
my ($dir, $makefile) = @_;
my %sym;
open (IN, "$dir/$makefile") || die "Can't open $dir/$makefile";
my $s="";
while (<IN>)
{
chop;
s/#.*//;
if (/^([^\s=]+)\s*=\s*(.*)$/)
{
$o="";
($s,$b)=($1,$2);
for (;;)
{
if ($b =~ /\\$/)
{
chop($b);
$o.=$b." ";
$b=<IN>;
chop($b);
}
else
{
$o.=$b." ";
last;
}
}
$o =~ s/^\s+//;
$o =~ s/\s+$//;
$o =~ s/\s+/ /g;
$o =~ s/\$[({]([^)}]+)[)}]/$top{$1} or $sym{$1}/ge;
$sym{$s}=($top{$s} or $o);
}
}
print "RELATIVE_DIRECTORY=$dir\n";
foreach (sort keys %sym)
{
print "$_=$sym{$_}\n";
}
if ($dir eq "." && defined($sym{"BUILDENV"}))
{
foreach (split(' ',$sym{"BUILDENV"}))
{
/^(.+)=/;
$top{$1}=$sym{$1};
}
}
print "RELATIVE_DIRECTORY=\n";
close (IN);
if ($dir eq "." && $sym{FIPSCANISTERONLY} eq "y")
{
$fipscanisteronly = 1;
}
}