Fix no-comp build

Reviewed-by: Matt Caswell <matt@openssl.org>

crypto/init.c

@@ -324,13 +324,16 @@ static void ossl_init_engine_afalg(void)
 # endif
 #endif
 
+#ifndef OPENSSL_NO_COMP
 static CRYPTO_ONCE zlib = CRYPTO_ONCE_STATIC_INIT;
+
 static int zlib_inited = 0;
 static void ossl_init_zlib(void)
 {
     /* Do nothing - we need to know about this for the later cleanup */
     zlib_inited = 1;
 }
+#endif
 
 static void ossl_init_thread_stop(struct thread_local_inits_st *locals)
 {
@@ -426,6 +429,7 @@ void OPENSSL_cleanup(void)
      * conditions for the various "*_inited" vars below.
      */
 
+#ifndef OPENSSL_NO_COMP
     if (zlib_inited) {
 #ifdef OPENSSL_INIT_DEBUG
         fprintf(stderr, "OPENSSL_INIT: OPENSSL_cleanup: "
@@ -433,6 +437,7 @@ void OPENSSL_cleanup(void)
 #endif
         COMP_zlib_cleanup();
     }
+#endif
 
 #ifndef OPENSSL_NO_ASYNC
     if (async_inited) {
@@ -600,9 +605,11 @@ int OPENSSL_init_crypto(uint64_t opts, const OPENSSL_INIT_SETTINGS *settings)
     }
 #endif
 
+#ifndef OPENSSL_NO_COMP
     if ((opts & OPENSSL_INIT_ZLIB)
             && CRYPTO_THREAD_run_once(&zlib, ossl_init_zlib))
         return 0;
+#endif
 
     return 1;
 }

ssl/ssl_ciph.c

@@ -214,7 +214,9 @@ static const EVP_CIPHER *ssl_cipher_methods[SSL_ENC_NUM_IDX] = {
 
 static STACK_OF(SSL_COMP) *ssl_comp_methods = NULL;
 
+#ifndef OPENSSL_NO_COMP
 static CRYPTO_ONCE ssl_load_builtin_comp_once = CRYPTO_ONCE_STATIC_INIT;
+#endif
 
 /*
  * Constant SSL_MAX_DIGEST equal to size of digests array should be defined
@@ -621,7 +623,6 @@ int ssl_cipher_get_evp(const SSL_SESSION *s, const EVP_CIPHER **enc,
 #ifndef OPENSSL_NO_COMP
         load_builtin_compressions();
 #endif
-
         *comp = NULL;
         ctmp.id = s->compress_meth;
         if (ssl_comp_methods != NULL) {