It's not just VMS that needs some symbols to be hacked. Let's

centralise those hacks in crypto/symhacks.h and use it everywhere it's
needed.

VMS/install.com

@@ -34,10 +34,8 @@ $	IF F$PARSE("WRK_SSLINCLUDE:") .EQS. "" THEN -
 $	IF F$PARSE("WRK_SSLROOT:[VMS]") .EQS. "" THEN -
 	   CREATE/DIR/LOG WRK_SSLROOT:[VMS]
 $
-$	EXHEADER := vms_idhacks.h
-$
-$	COPY 'EXHEADER' WRK_SSLINCLUDE: /LOG
-$	SET FILE/PROT=WORLD:RE WRK_SSLINCLUDE:'EXHEADER'
+$	IF F$SEARCH("WRK_SSLINCLUDE:vms_idhacks.h") .NES. "" THEN -
+	   DELETE WRK_SSLINCLUDE:vms_idhacks.h;*
 $
 $	OPEN/WRITE SF WRK_SSLROOT:[VMS]OPENSSL_STARTUP.COM
 $	WRITE SYS$OUTPUT "%OPEN-I-CREATED,  ",F$SEARCH("WRK_SSLROOT:[VMS]OPENSSL_STARTUP.COM")," created."

crypto/Makefile.ssl

@@ -39,7 +39,7 @@ LIBOBJ= cryptlib.o mem.o mem_dbg.o cversion.o ex_data.o tmdiff.o cpt_err.o ebcdi
 
 SRC= $(LIBSRC)
 
-EXHEADER= crypto.h tmdiff.h opensslv.h opensslconf.h ebcdic.h
+EXHEADER= crypto.h tmdiff.h opensslv.h opensslconf.h ebcdic.h symhacks.h
 HEADER=	cryptlib.h buildinf.h md32_common.h $(EXHEADER)
 
 ALL=    $(GENERAL) $(SRC) $(HEADER)

crypto/crypto.h

@@ -73,10 +73,9 @@
 #include <openssl/ebcdic.h>
 #endif
 
-#if defined(VMS) || defined(__VMS)
-#include "vms_idhacks.h"
-#endif
-
+/* Resolve problems on some operating systems with symbol names that clash
+   one way or another */
+#include <openssl/symhacks.h>
 
 #ifdef  __cplusplus
 extern "C" {
@@ -275,12 +274,6 @@ int CRYPTO_is_mem_check_on(void);
 #define OPENSSL_free_locked(addr) CRYPTO_free_locked(addr)
 
 
-/* Case insensiteve linking causes problems.... */
-#if defined(WIN16) || defined(VMS)
-#define ERR_load_CRYPTO_strings	ERR_load_CRYPTOlib_strings
-#endif
-
-
 const char *SSLeay_version(int type);
 unsigned long SSLeay(void);
 

crypto/install.com

@@ -38,7 +38,7 @@ $	SDIRS := ,MD2,MD5,SHA,MDC2,HMAC,RIPEMD,-
 		 BUFFER,BIO,STACK,LHASH,RAND,ERR,OBJECTS,-
 		 EVP,ASN1,PEM,X509,X509V3,-
 		 CONF,TXT_DB,PKCS7,PKCS12,COMP
-$	EXHEADER_ := crypto.h,tmdiff.h,opensslv.h,opensslconf.h,ebcdic.h
+$	EXHEADER_ := crypto.h,tmdiff.h,opensslv.h,opensslconf.h,ebcdic.h,symhacks.h
 $	EXHEADER_MD2 := md2.h
 $	EXHEADER_MD5 := md5.h
 $	EXHEADER_SHA := sha.h

crypto/pem/pem.h

@@ -531,9 +531,7 @@ void	PEM_dek_info(char *buf, const char *type, int len, char *str);
 
 #ifndef SSLEAY_MACROS
 
-#ifdef VMS
-#include <openssl/vms_idhacks.h>
-#endif
+#include <openssl/symhacks.h>
 
 DECLARE_PEM_rw(X509, X509)
 

VMS/vms_idhacks.h → crypto/symhacks.h

@@ -52,43 +52,76 @@
  *
  */
 
-#ifndef HEADER_VMS_IDHACKS_H
-#define HEADER_VMS_IDHACKS_H
+#ifndef HEADER_SYMHACKS_H
+#define HEADER_SYMHACKS_H
 
+/* Hacks to solve the problem with linkers incapable of handling very long
+   symbol names.  In the case of VMS, the limit is 31 characters on VMS for
+   VAX. */
 #ifdef VMS
 
 /* Hack a long name in crypto/asn1/a_mbstr.c */
-#define ASN1_STRING_set_default_mask_asc ASN1_STRING_set_def_mask_asc
+#undef ASN1_STRING_set_default_mask_asc
+#define ASN1_STRING_set_default_mask_asc	ASN1_STRING_set_def_mask_asc
 
 /* Hack the names created with DECLARE_ASN1_SET_OF(PKCS7_SIGNER_INFO) */
+#undef i2d_ASN1_SET_OF_PKCS7_SIGNER_INFO
 #define i2d_ASN1_SET_OF_PKCS7_SIGNER_INFO	i2d_ASN1_SET_OF_PKCS7_SIGINF
+#undef d2i_ASN1_SET_OF_PKCS7_SIGNER_INFO
 #define d2i_ASN1_SET_OF_PKCS7_SIGNER_INFO	d2i_ASN1_SET_OF_PKCS7_SIGINF
 
 /* Hack the names created with DECLARE_ASN1_SET_OF(PKCS7_RECIP_INFO) */
+#undef i2d_ASN1_SET_OF_PKCS7_RECIP_INFO
 #define i2d_ASN1_SET_OF_PKCS7_RECIP_INFO	i2d_ASN1_SET_OF_PKCS7_RECGINF
+#undef d2i_ASN1_SET_OF_PKCS7_RECIP_INFO
 #define d2i_ASN1_SET_OF_PKCS7_RECIP_INFO	d2i_ASN1_SET_OF_PKCS7_RECGINF
 
 /* Hack the names created with DECLARE_ASN1_SET_OF(ACCESS_DESCRIPTION) */
+#undef i2d_ASN1_SET_OF_ACCESS_DESCRIPTION
 #define i2d_ASN1_SET_OF_ACCESS_DESCRIPTION	i2d_ASN1_SET_OF_ACC_DESC
+#undef d2i_ASN1_SET_OF_ACCESS_DESCRIPTION
 #define d2i_ASN1_SET_OF_ACCESS_DESCRIPTION	d2i_ASN1_SET_OF_ACC_DESC
 
 /* Hack the names created with DECLARE_PEM_rw(NETSCAPE_CERT_SEQUENCE) */
-#define PEM_read_NETSCAPE_CERT_SEQUENCE		PEM_read_NS_CERT_SEQUENCE
-#define PEM_write_NETSCAPE_CERT_SEQUENCE	PEM_write_NS_CERT_SEQUENCE
-#define PEM_read_bio_NETSCAPE_CERT_SEQUENCE	PEM_read_bio_NS_CERT_SEQUENCE
-#define PEM_write_bio_NETSCAPE_CERT_SEQUENCE	PEM_write_bio_NS_CERT_SEQUENCE
-#define PEM_write_cb_bio_NETSCAPE_CERT_SEQUENCE	PEM_write_cb_bio_NS_CERT_SEQUENCE
+#undef PEM_read_NETSCAPE_CERT_SEQUENCE
+#define PEM_read_NETSCAPE_CERT_SEQUENCE		PEM_read_NS_CERT_SEQ
+#undef PEM_write_NETSCAPE_CERT_SEQUENCE
+#define PEM_write_NETSCAPE_CERT_SEQUENCE	PEM_write_NS_CERT_SEQ
+#undef PEM_read_bio_NETSCAPE_CERT_SEQUENCE
+#define PEM_read_bio_NETSCAPE_CERT_SEQUENCE	PEM_read_bio_NS_CERT_SEQ
+#undef PEM_write_bio_NETSCAPE_CERT_SEQUENCE
+#define PEM_write_bio_NETSCAPE_CERT_SEQUENCE	PEM_write_bio_NS_CERT_SEQ
+#undef PEM_write_cb_bio_NETSCAPE_CERT_SEQUENCE
+#define PEM_write_cb_bio_NETSCAPE_CERT_SEQUENCE	PEM_write_cb_bio_NS_CERT_SEQ
 
 /* Hack the names created with DECLARE_PEM_rw(PKCS8_PRIV_KEY_INFO) */
+#undef PEM_read_PKCS8_PRIV_KEY_INFO
 #define PEM_read_PKCS8_PRIV_KEY_INFO		PEM_read_P8_PRIV_KEY_INFO
+#undef PEM_write_PKCS8_PRIV_KEY_INFO
 #define PEM_write_PKCS8_PRIV_KEY_INFO		PEM_write_P8_PRIV_KEY_INFO
+#undef PEM_read_bio_PKCS8_PRIV_KEY_INFO
 #define PEM_read_bio_PKCS8_PRIV_KEY_INFO	PEM_read_bio_P8_PRIV_KEY_INFO
+#undef PEM_write_bio_PKCS8_PRIV_KEY_INFO
 #define PEM_write_bio_PKCS8_PRIV_KEY_INFO	PEM_write_bio_P8_PRIV_KEY_INFO
+#undef PEM_write_cb_bio_PKCS8_PRIV_KEY_INFO
 #define PEM_write_cb_bio_PKCS8_PRIV_KEY_INFO	PEM_wrt_cb_bio_P8_PRIV_KEY_INFO
 
 /* Hack other PEM names */
+#undef PEM_write_bio_PKCS8PrivateKey_nid
 #define PEM_write_bio_PKCS8PrivateKey_nid	PEM_write_bio_PKCS8PrivKey_nid
 
+/* Hack some long X509 names */
+#undef X509_REVOKED_get_ext_by_critical
+#define X509_REVOKED_get_ext_by_critical	X509_REVOKED_get_ext_by_critic
+
 #endif /* defined VMS */
 
+
+/* Case insensiteve linking causes problems.... */
+#if defined(WIN16) || defined(VMS)
+#undef ERR_load_CRYPTO_strings
+#define ERR_load_CRYPTO_strings			ERR_load_CRYPTOlib_strings
+#endif
+
+
 #endif /* ! defined HEADER_VMS_IDHACKS_H */

crypto/x509/x509.h

@@ -59,11 +59,7 @@
 #ifndef HEADER_X509_H
 #define HEADER_X509_H
 
-#ifdef VMS
-#undef X509_REVOKED_get_ext_by_critical
-#define X509_REVOKED_get_ext_by_critical X509_REVOKED_get_ext_by_critic
-#endif
-
+#include <openssl/symhacks.h>
 #ifndef NO_BUFFER
 #include <openssl/buffer.h>
 #endif

makevms.com

@@ -365,7 +365,7 @@ $ SDIRS := ,MD2,MD5,SHA,MDC2,HMAC,RIPEMD,-
    BUFFER,BIO,STACK,LHASH,RAND,ERR,OBJECTS,-
    EVP,ASN1,PEM,X509,X509V3,-
    CONF,TXT_DB,PKCS7,PKCS12,COMP
-$ EXHEADER_ := crypto.h,tmdiff.h,opensslv.h,opensslconf.h,ebcdic.h
+$ EXHEADER_ := crypto.h,tmdiff.h,opensslv.h,opensslconf.h,ebcdic.h,symhacks.h
 $ EXHEADER_MD2 := md2.h
 $ EXHEADER_MD5 := md5.h
 $ EXHEADER_SHA := sha.h
@@ -426,11 +426,6 @@ $!
 $ EXHEADER := ssl.h,ssl2.h,ssl3.h,ssl23.h,tls1.h
 $ COPY SYS$DISK:[.SSL]'EXHEADER' SYS$DISK:[.INCLUDE.OPENSSL]
 $!
-$! Copy All The ".H" Files From The [.VMS] Directory.
-$!
-$ EXHEADER := vms_idhacks.h
-$ COPY SYS$DISK:[.VMS]'EXHEADER' SYS$DISK:[.INCLUDE.OPENSSL]
-$!
 $! Purge all doubles
 $!
 $ PURGE SYS$DISK:[.INCLUDE.OPENSSL]*.H