mk1mf.pl and mkdef.pl read OPTIONS from toplevel Makefile.

Configure no longer changes files in place.

Configure

@@ -298,6 +298,7 @@ my $flags="";
 my $depflags="";
 my $libs="";
 my $target="";
+my $options="";
 foreach (@ARGV)
 	{
 	if (/^no-asm$/)
@@ -349,15 +350,17 @@ foreach (@ARGV)
 			exit(1);
 			}
 		}
-	elsif ($_ =~ /^([^:]+):(.+)$/) {
+	elsif ($_ =~ /^([^:]+):(.+)$/)
+		{
 		eval "\$table{\$1} = \"$2\""; # allow $xxx constructs in the string
 		$target=$1;
-	}
+		}
 	else
 		{
 		die "target already defined - $target\n" if ($target ne "");
 		$target=$_;
 		}
+	$options .= $_ unless $_ eq $target;
 }
 
 &usage if (!defined($table{$target}));
@@ -477,6 +480,7 @@ while (<IN>)
 	s/^OPENSSLDIR=.*$/OPENSSLDIR=$openssldir/;
 	s/^INSTALL_PREFIX=.*$/INSTALL_PREFIX=$install_prefix/;
 	s/^PLATFORM=.*$/PLATFORM=$target/;
+	s/^OPTIONS=.*$/OPTIONS=$options/;
 	s/^CC=.*$/CC= $cc/;
 	s/^CFLAG=.*$/CFLAG= $cflags/;
 	s/^DEPFLAG=.*$/DEPFLAG= $depflags/;
@@ -641,11 +645,8 @@ if($IsWindows) {
 	(system "make -f Makefile.ssl PERL=\'$perl\' links") == 0 or exit $?;
 	(system 'make depend') == 0 or exit $? if $depflags ne "";
 	&dofile("tools/c_rehash",$openssldir,'^DIR=',	'DIR=%s',);
-	&dofile("util/mk1mf.pl",$openssldir,
-				('^\$INSTALLTOP=','$INSTALLTOP="%s";',));
 }
 
-
 my $pwd;
 
 if($IsWindows) {
@@ -730,7 +731,7 @@ sub dofile
 	my $f; my $p; my %m; my @a; my $k; my $ff;
 	($f,$p,%m)=@_;
 
-	open(IN,"<$f") || die "unable to open $f:$!\n";
+	open(IN,"<$f.in") || open(IN,"<$f") || die "unable to open $f:$!\n";
 	@a=<IN>;
 	close(IN);
 	foreach $k (keys %m)
@@ -741,6 +742,6 @@ sub dofile
 	open(OUT,">$ff.new") || die "unable to open $f:$!\n";
 	print OUT @a;
 	close(OUT);
-	rename($f,"$ff.bak") || die "unable to rename $f\n";
+	rename($f,"$ff.bak") || die "unable to rename $f\n" if -e $f;
 	rename("$ff.new",$f) || die "unable to rename $ff.new\n";
 	}

INSTALL.W32

@@ -82,7 +82,8 @@
 
  * Compile OpenSSL:
 
-   Run ms\mw.bat
+   > perl Configure Mingw32
+   > ms\mw.bat
 
    This will create the library and binaries in out.
 

Makefile.org

@@ -6,6 +6,7 @@ VERSION=
 MAJOR=
 MINOR=
 PLATFORM=dist
+OPTIONS=
 # INSTALL_PREFIX is for package builders so that they can configure
 # for, say, /usr/ and yet have everything installed to /tmp/somedir/usr/.
 # Normally it is left empty.

ms/mw.bat

@@ -1,9 +1,6 @@
 @rem OpenSSL with Mingw32
 @rem --------------------
 
-perl Configure Mingw32
-if errorlevel 1 goto end
-
 @rem Makefile
 perl util\mkfiles.pl >MINFO
 perl util\mk1mf.pl Mingw32 >ms\mingw32.mak

tools/.cvsignore

@@ -0,0 +1,2 @@
+c_rehash
+c_rehash.bak

util/mk1mf.pl

@@ -6,8 +6,17 @@
 #
 
 $INSTALLTOP="/usr/local/ssl";
+$OPTIONS="";
+$ssl_version="";
 
-$ssl_version="0.9.2b";
+open(IN,"<Makefile.ssl") || die "unable to open Makefile.ssl!\n";
+while(<IN>) {
+    $ssl_version=$1 if (/^VERSION=(.*)$/);
+    $options=$1 if (/^OPTIONS=(.*)$/);
+    $INSTALLTOP=$1 if (/^INSTALLTOP=(.*$)/);
+}
+
+die "Makefile.ssl is not the toplevel Makefile!\n" if $ssl_version eq "";
 
 $infile="MINFO";
 
@@ -32,53 +41,14 @@
 $platform="";
 foreach (@ARGV)
 	{
-	if    (/^no-rc2$/)	{ $no_rc2=1; }
-	elsif (/^no-rc4$/)	{ $no_rc4=1; }
-	elsif (/^no-rc5$/)	{ $no_rc5=1; }
-	elsif (/^no-idea$/)	{ $no_idea=1; }
-	elsif (/^no-des$/)	{ $no_des=1; }
-	elsif (/^no-bf$/)	{ $no_bf=1; }
-	elsif (/^no-cast$/)	{ $no_cast=1; }
-	elsif (/^no-md2$/)  	{ $no_md2=1; }
-	elsif (/^no-md5$/)	{ $no_md5=1; }
-	elsif (/^no-sha$/)	{ $no_sha=1; }
-	elsif (/^no-sha1$/)	{ $no_sha1=1; }
-	elsif (/^no-ripemd$/)	{ $no_ripemd=1; }
-	elsif (/^no-mdc2$/)	{ $no_mdc2=1; }
-	elsif (/^no-patents$/)	{ $no_rc2=$no_rc4=$no_rc5=$no_idea=$no_rsa=1; }
-	elsif (/^no-rsa$/)	{ $no_rsa=1; }
-	elsif (/^no-dsa$/)	{ $no_dsa=1; }
-	elsif (/^no-dh$/)	{ $no_dh=1; }
-	elsif (/^no-hmac$/)	{ $no_hmac=1; }
-	elsif (/^no-asm$/)	{ $no_asm=1; }
-	elsif (/^no-ssl2$/)	{ $no_ssl2=1; }
-	elsif (/^no-ssl3$/)	{ $no_ssl3=1; }
-	elsif (/^no-err$/)	{ $no_err=1; }
-	elsif (/^no-sock$/)	{ $no_sock=1; }
-
-	elsif (/^just-ssl$/)	{ $no_rc2=$no_idea=$no_des=$no_bf=$no_cast=1;
-				  $no_md2=$no_sha=$no_mdc2=$no_dsa=$no_dh=1;
-				  $no_ssl2=$no_err=$no_rmd160=$no_rc5=1; }
-
-	elsif (/^rsaref$/)	{ $rsaref=1; }
-	elsif (/^gcc$/)		{ $gcc=1; }
-	elsif (/^debug$/)	{ $debug=1; }
-	elsif (/^shlib$/)	{ $shlib=1; }
-	elsif (/^dll$/)		{ $shlib=1; }
-	elsif (/^([^=]*)=(.*)$/){ $VARS{$1}=$2; }
-	elsif (/^-[lL].*$/)	{ $l_flags.="$_ "; }
-	elsif ((!/^-help/) && (!/^-h/) && (!/^-\?/) && /^-.*$/)
-		{ $c_flags.="$_ "; }
-	else
+	if (!&read_options && !defined($ops{$_}))
 		{
-		if (!defined($ops{$_}))
-			{
-			print STDERR "unknown option - $_\n";
-			print STDERR "usage: perl mk1mf.pl [system] [options]\n";
-			print STDERR "\nwhere [system] can be one of the following\n";
-			foreach $i (sort keys %ops)
-				{ printf STDERR "\t%-10s\t%s\n",$i,$ops{$i}; }
-			print STDERR <<"EOF";
+		print STDERR "unknown option - $_\n";
+		print STDERR "usage: perl mk1mf.pl [system] [options]\n";
+		print STDERR "\nwhere [system] can be one of the following\n";
+		foreach $i (sort keys %ops)
+		{ printf STDERR "\t%-10s\t%s\n",$i,$ops{$i}; }
+		print STDERR <<"EOF";
 and [options] can be one of
 	no-md2 no-md5 no-sha no-mdc2 no-ripemd  - Skip this digest
 	no-rc2 no-rc4 no-idea no-des no-bf no-cast - Skip this symetric cipher
@@ -101,10 +71,13 @@
 -<ex_cc_flags>					- extra 'cc' flags,
 						  added (MS), or replace (unix)
 EOF
-			exit(1);
-			}
-		$platform=$_;
+		exit(1);
 		}
+	$platform=$_;
+	}
+foreach (split / /, $OPTIONS)
+	{
+	print STDERR "unknown option - $_\n" if !&read_options;
 	}
 
 $no_mdc2=1 if ($no_des);
@@ -817,3 +790,46 @@ sub do_copy_rule
 		}
 	return($ret);
 	}
+
+sub read_options
+	{
+	if    (/^no-rc2$/)	{ $no_rc2=1; }
+	elsif (/^no-rc4$/)	{ $no_rc4=1; }
+	elsif (/^no-rc5$/)	{ $no_rc5=1; }
+	elsif (/^no-idea$/)	{ $no_idea=1; }
+	elsif (/^no-des$/)	{ $no_des=1; }
+	elsif (/^no-bf$/)	{ $no_bf=1; }
+	elsif (/^no-cast$/)	{ $no_cast=1; }
+	elsif (/^no-md2$/)  	{ $no_md2=1; }
+	elsif (/^no-md5$/)	{ $no_md5=1; }
+	elsif (/^no-sha$/)	{ $no_sha=1; }
+	elsif (/^no-sha1$/)	{ $no_sha1=1; }
+	elsif (/^no-ripemd$/)	{ $no_ripemd=1; }
+	elsif (/^no-mdc2$/)	{ $no_mdc2=1; }
+	elsif (/^no-patents$/)	{ $no_rc2=$no_rc4=$no_rc5=$no_idea=$no_rsa=1; }
+	elsif (/^no-rsa$/)	{ $no_rsa=1; }
+	elsif (/^no-dsa$/)	{ $no_dsa=1; }
+	elsif (/^no-dh$/)	{ $no_dh=1; }
+	elsif (/^no-hmac$/)	{ $no_hmac=1; }
+	elsif (/^no-asm$/)	{ $no_asm=1; }
+	elsif (/^no-ssl2$/)	{ $no_ssl2=1; }
+	elsif (/^no-ssl3$/)	{ $no_ssl3=1; }
+	elsif (/^no-err$/)	{ $no_err=1; }
+	elsif (/^no-sock$/)	{ $no_sock=1; }
+
+	elsif (/^just-ssl$/)	{ $no_rc2=$no_idea=$no_des=$no_bf=$no_cast=1;
+				  $no_md2=$no_sha=$no_mdc2=$no_dsa=$no_dh=1;
+				  $no_ssl2=$no_err=$no_rmd160=$no_rc5=1; }
+
+	elsif (/^rsaref$/)	{ $rsaref=1; }
+	elsif (/^gcc$/)		{ $gcc=1; }
+	elsif (/^debug$/)	{ $debug=1; }
+	elsif (/^shlib$/)	{ $shlib=1; }
+	elsif (/^dll$/)		{ $shlib=1; }
+	elsif (/^([^=]*)=(.*)$/){ $VARS{$1}=$2; }
+	elsif (/^-[lL].*$/)	{ $l_flags.="$_ "; }
+	elsif ((!/^-help/) && (!/^-h/) && (!/^-\?/) && /^-.*$/)
+		{ $c_flags.="$_ "; }
+	else { return(1); }
+	return(0);
+	}

util/mkdef.pl

@@ -18,7 +18,14 @@
 $NT=0;
 # Set this to make typesafe STACK definitions appear in DEF
 $safe_stack_def = 1;
-foreach (@ARGV)
+
+$options="";
+open(IN,"<Makefile.ssl") || die "unable to open Makefile.ssl!\n";
+while(<IN>) {
+    $options=$1 if (/^OPTIONS=(.*)$/);
+}
+
+foreach (@ARGV, split(/ /, $options))
 	{
 	$W32=1 if $_ eq "32";
 	$W32=0 if $_ eq "16";