OPENSSL_NO_xxx cleanup: SHA

Remove support for SHA0 and DSS0 (they were broken), and remove
the ability to attempt to build without SHA (it didn't work).
For simplicity, remove the option of not building various SHA algorithms;
you could argue that SHA_224/256/384/512 should be kept, since they're
like crypto algorithms, but I decided to go the other way.
So these options are gone:
	GENUINE_DSA         OPENSSL_NO_SHA0
	OPENSSL_NO_SHA      OPENSSL_NO_SHA1
	OPENSSL_NO_SHA224   OPENSSL_NO_SHA256
	OPENSSL_NO_SHA384   OPENSSL_NO_SHA512

Reviewed-by: Richard Levitte <levitte@openssl.org>

1 files changed, 18 insertions, 16 deletions

diff --git a/apps/progs.pl b/apps/progs.pl
index 8695742f28..09dd00b7ee 100644
--- a/apps/progs.pl
+++ b/apps/progs.pl
@@ -6,22 +6,22 @@ print "/* automatically generated by progs.pl for openssl.c */\n\n";
 grep(s/^asn1pars$/asn1parse/,@ARGV);
 
 foreach (@ARGV)
-	{ printf "extern int %s_main(int argc,char *argv[]);\n",$_; }
+	{ printf "extern int %s_main(int argc, char *argv[]);\n",$_; }
 
 print <<'EOF';
 
-#define FUNC_TYPE_GENERAL	1
-#define FUNC_TYPE_MD		2
-#define FUNC_TYPE_CIPHER	3
-#define FUNC_TYPE_PKEY		4
-#define FUNC_TYPE_MD_ALG	5
-#define FUNC_TYPE_CIPHER_ALG	6
+#define FUNC_TYPE_GENERAL       1
+#define FUNC_TYPE_MD            2
+#define FUNC_TYPE_CIPHER        3
+#define FUNC_TYPE_PKEY          4
+#define FUNC_TYPE_MD_ALG        5
+#define FUNC_TYPE_CIPHER_ALG    6
 
 typedef struct {
-	int type;
-	const char *name;
-	int (*func)(int argc,char *argv[]);
-	} FUNCTION;
+    int type;
+    const char *name;
+    int (*func) (int argc, char *argv[]);
+} FUNCTION;
 DECLARE_LHASH_OF(FUNCTION);
 
 FUNCTION functions[] = {
@@ -30,7 +30,7 @@ EOF
 foreach (@ARGV)
 	{
 	push(@files,$_);
-	$str="\t{FUNC_TYPE_GENERAL,\"$_\",${_}_main},\n";
+	$str="    {FUNC_TYPE_GENERAL, \"$_\", ${_}_main},\n";
 	if (($_ =~ /^s_/) || ($_ =~ /^ciphers$/))
 		{ print "#if !defined(OPENSSL_NO_SOCK)\n${str}#endif\n"; } 
 	elsif ( ($_ =~ /^engine$/))
@@ -44,7 +44,7 @@ foreach (@ARGV)
 	elsif ( ($_ =~ /^dh$/) || ($_ =~ /^gendh$/) || ($_ =~ /^dhparam$/))
 		{ print "#ifndef OPENSSL_NO_DH\n${str}#endif\n"; }
 	elsif ( ($_ =~ /^pkcs12$/))
-		{ print "#if !defined(OPENSSL_NO_DES) && !defined(OPENSSL_NO_SHA1)\n${str}#endif\n"; }
+		{ print "#if !defined(OPENSSL_NO_DES)\n${str}#endif\n"; }
 	elsif ( ($_ =~ /^cms$/))
 		{ print "#ifndef OPENSSL_NO_CMS\n${str}#endif\n"; }
 	elsif ( ($_ =~ /^ocsp$/))
@@ -58,7 +58,9 @@ foreach (@ARGV)
 foreach ("md2","md4","md5","sha","sha1","mdc2","rmd160","sha224","sha256","sha384","sha512")
 	{
 	push(@files,$_);
-	printf "#ifndef OPENSSL_NO_".uc($_)."\n\t{FUNC_TYPE_MD,\"".$_."\",dgst_main},\n#endif\n";
+        printf "#ifndef OPENSSL_NO_".uc($_)."\n" if ! /sha/;
+        printf "    {FUNC_TYPE_MD, \"".$_."\", dgst_main},\n";
+        printf "#endif\n" if ! /sha/;
 	}
 
 foreach (
@@ -84,7 +86,7 @@ foreach (
 	{
 	push(@files,$_);
 
-	$t=sprintf("\t{FUNC_TYPE_CIPHER,\"%s\",enc_main},\n",$_);
+	$t=sprintf("    {FUNC_TYPE_CIPHER, \"%s\", enc_main},\n", $_);
 	if    ($_ =~ /des/)  { $t="#ifndef OPENSSL_NO_DES\n${t}#endif\n"; }
 	elsif ($_ =~ /aes/)  { $t="#ifndef OPENSSL_NO_AES\n${t}#endif\n"; }
 	elsif ($_ =~ /camellia/)  { $t="#ifndef OPENSSL_NO_CAMELLIA\n${t}#endif\n"; }
@@ -99,4 +101,4 @@ foreach (
 	print $t;
 	}
 
-print "\t{0,NULL,NULL}\n\t};\n";
+print "    {0, NULL, NULL}\n};\n";