Add the possibility to build without the ENGINE framework.

PR: 287

3 files changed, 15 insertions, 3 deletions

diff --git a/util/bat.sh b/util/bat.sh
index c6f48e8a7b..4d9a8287d0 100755
--- a/util/bat.sh
+++ b/util/bat.sh
@@ -62,6 +62,7 @@ sub var_add
 	local($dir,$val)=@_;
 	local(@a,$_,$ret);
 
+	return("") if $no_engine && $dir =~ /\/engine/;
 	return("") if $no_idea && $dir =~ /\/idea/;
 	return("") if $no_rc2  && $dir =~ /\/rc2/;
 	return("") if $no_rc4  && $dir =~ /\/rc4/;
@@ -116,6 +117,7 @@ sub var_add
 	@a=grep(!/(^sha1)|(_sha1$)|(m_dss1$)/,@a) if $no_sha1;
 	@a=grep(!/_mdc2$/,@a) if $no_mdc2;
 
+	@a=grep(!/^engine$/,@a) if $no_engine;
 	@a=grep(!/(^rsa$)|(^genrsa$)|(^req$)|(^ca$)/,@a) if $no_rsa;
 	@a=grep(!/(^dsa$)|(^gendsa$)|(^dsaparam$)/,@a) if $no_dsa;
 	@a=grep(!/^gendsa$/,@a) if $no_sha1;
diff --git a/util/mk1mf.pl b/util/mk1mf.pl
index 8c6370bc5d..5f3ab059f0 100755
--- a/util/mk1mf.pl
+++ b/util/mk1mf.pl
@@ -65,6 +65,8 @@ and [options] can be one of
 	no-krb5					- No KRB5
 	no-ec					- No EC
 	no-ecdsa				- No ECDSA
+	no-ecdh					- No ECDH
+	no-engine				- No engine
 	nasm 					- Use NASM for x86 asm
 	gaswin					- Use GNU as with Mingw32
 	no-socks				- No socket code
@@ -234,6 +236,8 @@ $cflags.=" -DOPENSSL_NO_ERR"  if $no_err;
 $cflags.=" -DOPENSSL_NO_KRB5" if $no_krb5;
 $cflags.=" -DOPENSSL_NO_EC"   if $no_ec;
 $cflags.=" -DOPENSSL_NO_ECDSA" if $no_ecdsa;
+$cflags.=" -DOPENSSL_NO_ECDH" if $no_ecdh;
+$cflags.=" -DOPENSSL_NO_ENGINE"   if $no_engine;
 #$cflags.=" -DRSAref"  if $rsaref ne "";
 
 ## if ($unix)
@@ -663,6 +667,7 @@ sub var_add
 	local($dir,$val)=@_;
 	local(@a,$_,$ret);
 
+	return("") if $no_engine && $dir =~ /\/engine/;
 	return("") if $no_idea && $dir =~ /\/idea/;
 	return("") if $no_aes  && $dir =~ /\/aes/;
 	return("") if $no_rc2  && $dir =~ /\/rc2/;
@@ -723,6 +728,7 @@ sub var_add
 	@a=grep(!/(^sha1)|(_sha1$)|(m_dss1$)/,@a) if $no_sha1;
 	@a=grep(!/_mdc2$/,@a) if $no_mdc2;
 
+	@a=grep(!/^engine$/,@a) if $no_engine;
 	@a=grep(!/(^rsa$)|(^genrsa$)/,@a) if $no_rsa;
 	@a=grep(!/(^dsa$)|(^gendsa$)|(^dsaparam$)/,@a) if $no_dsa;
 	@a=grep(!/^gendsa$/,@a) if $no_sha1;
@@ -925,6 +931,8 @@ sub read_options
 	elsif (/^no-krb5$/)	{ $no_krb5=1; }
 	elsif (/^no-ec$/)	{ $no_ec=1; }
 	elsif (/^no-ecdsa$/)	{ $no_ecdsa=1; }
+	elsif (/^no-ecdh$/)	{ $no_ecdh=1; }
+	elsif (/^no-engine$/)	{ $no_engine=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;
diff --git a/util/mkdef.pl b/util/mkdef.pl
index d868a35036..5174939651 100755
--- a/util/mkdef.pl
+++ b/util/mkdef.pl
@@ -93,7 +93,7 @@ my @known_algorithms = ( "RC2", "RC4", "RC5", "IDEA", "DES", "BF",
 			 # External "algorithms"
 			 "FP_API", "STDIO", "SOCK", "KRB5",
 			 # Engines
-			 "STATIC_ENGINE",
+			 "STATIC_ENGINE", "ENGINE",
 			 # Deprecated functions
 			 "DEPRECATED" );
 
@@ -111,7 +111,7 @@ 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_ecdsa; my $no_ecdh;
+my $no_ec; my $no_ecdsa; my $no_ecdh; my $no_engine;
 my $no_fp_api; my $no_static_engine; my $no_deprecated;
 
 foreach (@ARGV, split(/ /, $options))
@@ -182,6 +182,7 @@ 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; }
 	}
 
 
@@ -243,7 +244,7 @@ $crypto.=" crypto/ecdsa/ecdsa.h" ; # unless $no_ecdsa;
 $crypto.=" crypto/ecdh/ecdh.h" ; # unless $no_ecdh;
 $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 $no_bio;
@@ -1065,6 +1066,7 @@ sub is_valid
 			if ($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 "FP_API" && $no_fp_api) { return 0; }
 			if ($keyword eq "STATIC_ENGINE" && $no_static_engine) { return 0; }
 			if ($keyword eq "DEPRECATED" && $no_deprecated) { return 0; }