[PATCH] Configure: remove redundant NGX_OPENSSL

[Piotr Sikora]

# HG changeset patch
# User Piotr Sikora <piotrsikora at google.com>
# Date 1445649693 25200
#      Fri Oct 23 18:21:33 2015 -0700
# Node ID 7435401242d6dbfdb4b42339ab2d96ed30d397a7
# Parent  8c25beef3cc4f7d3b88c8718bd24f02b1bc39d35
Configure: remove redundant NGX_OPENSSL.

Previously, both NGX_OPENSSL (used to init library and include headers)
and NGX_SSL (used in rest of the source code) had to be defined.

Signed-off-by: Piotr Sikora <piotrsikora at google.com>

diff -r 8c25beef3cc4 -r 7435401242d6 auto/lib/openssl/conf
--- a/auto/lib/openssl/conf
+++ b/auto/lib/openssl/conf
@@ -8,7 +8,6 @@ if [ $OPENSSL != NONE ]; then
     case "$CC" in
 
         cl | bcc32)
-            have=NGX_OPENSSL . auto/have
             have=NGX_SSL . auto/have
 
             CFLAGS="$CFLAGS -DNO_SYS_TYPES_H"
@@ -25,7 +24,6 @@ if [ $OPENSSL != NONE ]; then
         ;;
 
         *)
-            have=NGX_OPENSSL . auto/have
             have=NGX_SSL . auto/have
 
             CORE_INCS="$CORE_INCS $OPENSSL/.openssl/include"
@@ -47,7 +45,7 @@ else
         OPENSSL=NO
 
         ngx_feature="OpenSSL library"
-        ngx_feature_name="NGX_OPENSSL"
+        ngx_feature_name="NGX_SSL"
         ngx_feature_run=no
         ngx_feature_incs="#include <openssl/ssl.h>"
         ngx_feature_path=
@@ -104,7 +102,6 @@ else
         fi
 
         if [ $ngx_found = yes ]; then
-            have=NGX_SSL . auto/have
             CORE_LIBS="$CORE_LIBS $ngx_feature_libs $NGX_LIBDL"
             OPENSSL=YES
         fi
diff -r 8c25beef3cc4 -r 7435401242d6 src/core/nginx.c
--- a/src/core/nginx.c
+++ b/src/core/nginx.c
@@ -218,7 +218,7 @@ main(int argc, char *const *argv)
     }
 
     /* STUB */
-#if (NGX_OPENSSL)
+#if (NGX_SSL)
     ngx_ssl_init(log);
 #endif
 
diff -r 8c25beef3cc4 -r 7435401242d6 src/core/ngx_core.h
--- a/src/core/ngx_core.h
+++ b/src/core/ngx_core.h
@@ -77,7 +77,7 @@ typedef void (*ngx_connection_handler_pt
 #include <ngx_inet.h>
 #include <ngx_cycle.h>
 #include <ngx_resolver.h>
-#if (NGX_OPENSSL)
+#if (NGX_SSL)
 #include <ngx_event_openssl.h>
 #endif
 #include <ngx_process_cycle.h>