Make Configure add the configuration options that it was copmiled
authorRichard Levitte <levitte@openssl.org>
Fri, 18 Feb 2000 09:11:37 +0000 (09:11 +0000)
committerRichard Levitte <levitte@openssl.org>
Fri, 18 Feb 2000 09:11:37 +0000 (09:11 +0000)
with.

Currently, those defines are protected with a OPENSSL_EXCLUDED.  That
may not be the best strategy, but it will do for now.

Configure

index e69e1d9..b8e3b4e 100755 (executable)
--- a/Configure
+++ b/Configure
@@ -410,6 +410,7 @@ $perl=$ENV{'PERL'} or $perl=&which("perl5") or $perl=&which("perl")
 
 my $flags="";
 my $depflags="";
 
 my $flags="";
 my $depflags="";
+my $defines="";
 my $libs="";
 my $target="";
 my $options="";
 my $libs="";
 my $target="";
 my $options="";
@@ -419,6 +420,7 @@ foreach (@ARGV)
                {
                $no_asm=1;
                $flags .= "-DNO_ASM ";
                {
                $no_asm=1;
                $flags .= "-DNO_ASM ";
+               $defines .= "#define NO_ASM\n";
                }
        elsif (/^no-threads$/)
                { $no_threads=1; }
                }
        elsif (/^no-threads$/)
                { $no_threads=1; }
@@ -431,12 +433,14 @@ foreach (@ARGV)
                $algo =~ tr/[a-z]/[A-Z]/;
                $flags .= "-DNO_$algo ";
                $depflags .= "-DNO_$algo ";
                $algo =~ tr/[a-z]/[A-Z]/;
                $flags .= "-DNO_$algo ";
                $depflags .= "-DNO_$algo ";
+               $defines .= "#define NO_$algo\n";
                if ($algo eq "DES")
                        {
                        push @skip, "mdc2";
                        $options .= " no-mdc2";
                        $flags .= "-DNO_MDC2 ";
                        $depflags .= "-DNO_MDC2 ";
                if ($algo eq "DES")
                        {
                        push @skip, "mdc2";
                        $options .= " no-mdc2";
                        $flags .= "-DNO_MDC2 ";
                        $depflags .= "-DNO_MDC2 ";
+                       $defines .= "#define NO_MDC2\n";
                        }
                }
        elsif (/^386$/)
                        }
                }
        elsif (/^386$/)
@@ -445,6 +449,7 @@ foreach (@ARGV)
                {
                $libs.= "-lRSAglue -lrsaref ";
                $flags.= "-DRSAref ";
                {
                $libs.= "-lRSAglue -lrsaref ";
                $flags.= "-DRSAref ";
+               $defines .= "#define RSAref\n";
                }
        elsif (/^[-+]/)
                {
                }
        elsif (/^[-+]/)
                {
@@ -522,6 +527,7 @@ print "IsWindows=$IsWindows\n";
 $cflags="$flags$cflags" if ($flags ne "");
 
 my $thread_cflags;
 $cflags="$flags$cflags" if ($flags ne "");
 
 my $thread_cflags;
+my $thread_defines;
 if ($thread_cflag ne "(unknown)" && !$no_threads)
        {
        # If we know how to do it, support threads by default.
 if ($thread_cflag ne "(unknown)" && !$no_threads)
        {
        # If we know how to do it, support threads by default.
@@ -535,7 +541,14 @@ if ($thread_cflag eq "(unknown)")
        }
 else
        {
        }
 else
        {
-       $thread_cflags="-DTHREADS $thread_cflag $cflags" 
+       $thread_cflags="-DTHREADS $thread_cflag $cflags";
+       foreach my $def (split ' ',$thread_cflag)
+               {
+               if ($def =~ s/^-D//)
+                       {
+                       $thread_defines .= "#define $def\n";
+                       }
+               }
        }       
 
 $lflags="$libs$lflags"if ($libs ne "");
        }       
 
 $lflags="$libs$lflags"if ($libs ne "");
@@ -549,6 +562,7 @@ if ($no_asm)
 if ($threads)
        {
                $cflags=$thread_cflags;
 if ($threads)
        {
                $cflags=$thread_cflags;
+               $defines .= $thread_defines;
        }
 
 #my ($bn1)=split(/\s+/,$bn_obj);
        }
 
 #my ($bn1)=split(/\s+/,$bn_obj);
@@ -704,7 +718,13 @@ foreach (sort split(/\s+/,$bn_ops))
 
 open(IN,'<crypto/opensslconf.h.in') || die "unable to read crypto/opensslconf.h.in:$!\n";
 open(OUT,'>crypto/opensslconf.h') || die "unable to create crypto/opensslconf.h:$!\n";
 
 open(IN,'<crypto/opensslconf.h.in') || die "unable to read crypto/opensslconf.h.in:$!\n";
 open(OUT,'>crypto/opensslconf.h') || die "unable to create crypto/opensslconf.h:$!\n";
-print OUT "/* Generated automatically from opensslconf.h.in by Configure. */\n\n";
+print OUT "/* opensslconf.h */"
+print OUT "/* WARNING: Generated automatically from opensslconf.h.in by Configure. */\n\n";
+if ($defines ne "")
+       {
+       print OUT "/* OpenSSL was configured with the following options: */\n";
+       print OUT "#ifdef OPENSSL_EXCLUDED\n$defines#endif\n\n";
+       }
 while (<IN>)
        {
        if      (/^#define\s+OPENSSLDIR/)
 while (<IN>)
        {
        if      (/^#define\s+OPENSSLDIR/)