1 files changed, 17 insertions, 8 deletions

diff --git a/src/lib/libcrypto/util/mkdef.pl b/src/lib/libcrypto/util/mkdef.pl
index adfd447dd3..cdd2164c4e 100644
--- a/src/lib/libcrypto/util/mkdef.pl
+++ b/src/lib/libcrypto/util/mkdef.pl
@@ -91,7 +91,7 @@ my @known_algorithms = ( "RC2", "RC4", "RC5", "IDEA", "DES", "BF",
                          "BIO", "COMP", "BUFFER", "LHASH", "STACK", "ERR",
                          "LOCKING",
                          # External "algorithms"
-                         "FP_API", "STDIO", "SOCK", "KRB5" );
+                         "FP_API", "STDIO", "SOCK", "KRB5", "ENGINE", "HW" );
 
 my $options="";
 open(IN,"<Makefile.ssl") || die "unable to open Makefile.ssl!\n";
@@ -107,7 +107,7 @@ my $no_rc2; my $no_rc4; my $no_rc5; my $no_idea; my $no_des; my $no_bf;
 my $no_cast;
 my $no_md2; my $no_md4; my $no_md5; my $no_sha; my $no_ripemd; my $no_mdc2;
 my $no_rsa; my $no_dsa; my $no_dh; my $no_hmac=0; my $no_aes; my $no_krb5;
-my $no_ec;
+my $no_ec; my $no_engine; my $no_hw;
 my $no_fp_api;
 
 foreach (@ARGV, split(/ /, $options))
@@ -176,6 +176,8 @@ foreach (@ARGV, split(/ /, $options))
         elsif (/^no-comp$/)     { $no_comp=1; }
         elsif (/^no-dso$/)      { $no_dso=1; }
         elsif (/^no-krb5$/)     { $no_krb5=1; }
+        elsif (/^no-engine$/)   { $no_engine=1; }
+        elsif (/^no-hw$/)       { $no_hw=1; }
         }
 
 
@@ -235,7 +237,7 @@ $crypto.=" crypto/dh/dh.h" ; # unless $no_dh;
 $crypto.=" crypto/ec/ec.h" ; # unless $no_ec;
 $crypto.=" crypto/hmac/hmac.h" ; # unless $no_hmac;
 
-$crypto.=" crypto/engine/engine.h";
+$crypto.=" crypto/engine/engine.h"; # unless $no_engine;
 $crypto.=" crypto/stack/stack.h" ; # unless $no_stack;
 $crypto.=" crypto/buffer/buffer.h" ; # unless $no_buffer;
 $crypto.=" crypto/bio/bio.h" ; # unless $no_bio;
@@ -438,7 +440,12 @@ sub do_defs
                         }
 
                         s/\/\*.*?\*\///gs;                   # ignore comments
+                        if (/\/\*/) {                        # if we have part
+                                $line = $_;                  # of a comment,
+                                next;                        # continue reading
+                        }
                         s/{[^{}]*}//gs;                      # ignore {} blocks
+                        print STDERR "DEBUG: \$def=\"$def\"\n" if $debug && $def ne "";
                         print STDERR "DEBUG: \$_=\"$_\"\n" if $debug;
                         if (/^\#\s*ifndef\s+(.*)/) {
                                 push(@tag,"-");
@@ -812,14 +819,14 @@ sub do_defs
                         } elsif (/\(\*(\w*(\{[0-9]+\})?)\([^\)]+/) {
                                 $s = $1;
                                 print STDERR "DEBUG: found ANSI C function $s\n" if $debug;
-                        } elsif (/\w+\W+(\w+)\W*\(\s*\)$/s) {
+                        } elsif (/\w+\W+(\w+)\W*\(\s*\)(\s*__attribute__\(.*\)\s*)?$/s) {
                                 # K&R C
                                 print STDERR "DEBUG: found K&R C function $s\n" if $debug;
                                 next;
-                        } elsif (/\w+\W+\w+(\{[0-9]+\})?\W*\(.*\)$/s) {
-                                while (not /\(\)$/s) {
-                                        s/[^\(\)]*\)$/\)/s;
-                                        s/\([^\(\)]*\)\)$/\)/s;
+                        } elsif (/\w+\W+\w+(\{[0-9]+\})?\W*\(.*\)(\s*__attribute__\(.*\)\s*)?$/s) {
+                                while (not /\(\)(\s*__attribute__\(.*\)\s*)?$/s) {
+                                        s/[^\(\)]*\)(\s*__attribute__\(.*\)\s*)?$/\)/s;
+                                        s/\([^\(\)]*\)\)(\s*__attribute__\(.*\)\s*)?$/\)/s;
                                 }
                                 s/\(void\)//;
                                 /(\w+(\{[0-9]+\})?)\W*\(\)/s;
@@ -1052,6 +1059,8 @@ sub is_valid
                         if ($keyword eq "COMP" && $no_comp) { return 0; }
                         if ($keyword eq "DSO" && $no_dso) { return 0; }
                         if ($keyword eq "KRB5" && $no_krb5) { return 0; }
+                        if ($keyword eq "ENGINE" && $no_engine) { return 0; }
+                        if ($keyword eq "HW" && $no_hw) { return 0; }
                         if ($keyword eq "FP_API" && $no_fp_api) { return 0; }
 
                         # Nothing recognise as true