Added SSL/TLS support on connection level.

auto/make

@@ -149,7 +149,7 @@ $NXT_BUILD_DIR/utf8_file_name_test: $NXT_LIB_UTF8_FILE_NAME_TEST_SRCS \\
 		-o $NXT_BUILD_DIR/utf8_file_name_test \\
 		$NXT_LIB_UTF8_FILE_NAME_TEST_SRCS \\
 		$NXT_BUILD_DIR/$NXT_LIB_STATIC \\
-		$NXT_LD_OPT $NXT_LIBM $NXT_LIBS
+		$NXT_LD_OPT $NXT_LIBM $NXT_LIBS $NXT_LIB_AUX_LIBS
 
 $NXT_BUILD_DIR/unit_app_test: $NXT_BUILD_DIR/src/test/nxt_unit_app_test.o \\
 		$NXT_BUILD_DIR/$NXT_LIB_UNIT_STATIC

auto/options

@@ -19,7 +19,7 @@ NXT_UNIX_DOMAIN=YES
 NXT_REGEX=NO
 NXT_PCRE=NO
 
-NXT_SSLTLS=NO
+NXT_TLS=NO
 NXT_OPENSSL=NO
 NXT_GNUTLS=NO
 NXT_CYASSL=NO
@@ -72,7 +72,6 @@ do
 
         --pcre)                          NXT_PCRE=YES                        ;;
 
-        --ssltls)                        NXT_SSLTLS=YES                      ;;
         --openssl)                       NXT_OPENSSL=YES                     ;;
         --gnutls)                        NXT_GNUTLS=YES                      ;;
         --cyassl)                        NXT_CYASSL=YES                      ;;

auto/sources

@@ -105,8 +105,8 @@ NXT_LIB_SRC0=" \
 NXT_LIB_UNIT_SRCS="src/nxt_unit.c"
 
 
-NXT_LIB_SSLTLS_DEPS="src/nxt_ssltls.h"
-NXT_LIB_SSLTLS_SRCS="src/nxt_ssltls.c"
+NXT_LIB_TLS_DEPS="src/nxt_tls.h"
+NXT_LIB_TLS_SRCS=
 NXT_LIB_OPENSSL_SRCS="src/nxt_openssl.c"
 NXT_LIB_GNUTLS_SRCS="src/nxt_gnutls.c"
 NXT_LIB_CYASSL_SRCS="src/nxt_cyassl.c"
@@ -157,9 +157,9 @@ NXT_LIB_UTF8_FILE_NAME_TEST_SRCS=" \
 "
 
 
-if [ $NXT_SSLTLS = YES ]; then
-    nxt_have=NXT_SSLTLS . auto/have
-    NXT_LIB_SRCS="$NXT_LIB_SRCS $NXT_LIB_SSLTLS_SRCS"
+if [ $NXT_TLS = YES ]; then
+    nxt_have=NXT_TLS . auto/have
+    NXT_LIB_SRCS="$NXT_LIB_SRCS $NXT_LIB_TLS_SRCS"
 fi
 
 

auto/ssltls

@@ -31,7 +31,7 @@ if [ $NXT_OPENSSL = YES ]; then
 
 
     if [ $nxt_found = yes ]; then
-        NXT_SSLTLS=YES
+        NXT_TLS=YES
         NXT_OPENSSL_LIBS="$nxt_feature_libs"
 
         nxt_feature="OpenSSL version"
@@ -78,7 +78,7 @@ if [ $NXT_GNUTLS = YES ]; then
 
 
         if [ $nxt_found = yes ]; then
-            NXT_SSLTLS=YES
+            NXT_TLS=YES
 
             $echo " + GnuTLS version: `pkg-config gnutls --modversion`"
 
@@ -138,7 +138,7 @@ if [ $NXT_CYASSL = YES ]; then
 
 
     if [ $nxt_found = yes ]; then
-        NXT_SSLTLS=YES
+        NXT_TLS=YES
         NXT_CYASSL_CFLAGS="$nxt_feature_incs"
         NXT_CYASSL_LIBS="$nxt_feature_libs"
 
@@ -171,7 +171,7 @@ if [ $NXT_POLARSSL = YES ]; then
 
 
     if [ $nxt_found = yes ]; then
-        NXT_SSLTLS=YES
+        NXT_TLS=YES
         NXT_POLARSSL_CFLAGS="$nxt_feature_incs"
         NXT_POLARSSL_LIBS="$nxt_feature_libs"