diff --git a/trunk/auto/options.sh b/trunk/auto/options.sh
index 39599e082..43f0e701a 100755
--- a/trunk/auto/options.sh
+++ b/trunk/auto/options.sh
@@ -450,82 +450,6 @@ function apply_detail_options() {
         SRS_X86_X64=YES; opt="--x86-x64 $opt";
     fi
 
-    # all disabled.
-    if [ $SRS_DISABLE_ALL = YES ]; then
-        SRS_HDS=NO
-        SRS_UTEST=NO
-        SRS_STATIC=NO
-    fi
-
-    # all enabled.
-    if [ $SRS_ENABLE_ALL = YES ]; then
-        SRS_HDS=YES
-        SRS_UTEST=YES
-        SRS_STATIC=NO
-    fi
-
-    # only rtmp vp6
-    if [ $SRS_FAST = YES ]; then
-        SRS_HDS=NO
-        SRS_UTEST=NO
-        SRS_STATIC=NO
-    fi
-
-    # only ssl for RTMP with complex handshake.
-    if [ $SRS_PURE_RTMP = YES ]; then
-        SRS_HDS=NO
-        SRS_UTEST=NO
-        SRS_STATIC=NO
-    fi
-
-    # defaults for x86/x64
-    if [ $SRS_X86_X64 = YES ]; then
-        SRS_HDS=YES
-        SRS_UTEST=NO
-        SRS_STATIC=NO
-    fi
-
-    # if dev specified, open features if possible.
-    if [ $SRS_DEV = YES ]; then
-        SRS_HDS=YES
-        SRS_UTEST=YES
-        SRS_STATIC=NO
-    fi
-
-    # if fast dev specified, open main server features.
-    if [ $SRS_FAST_DEV = YES ]; then
-        SRS_HDS=YES
-        SRS_UTEST=NO
-        SRS_STATIC=NO
-    fi
-	
-    # for srs demo
-    if [ $SRS_DEMO = YES ]; then
-        SRS_HDS=YES
-        SRS_UTEST=NO
-        SRS_STATIC=NO
-    fi
-
-    # if raspberry-pi specified, open ssl/hls/static features
-    if [ $SRS_PI = YES ]; then
-        SRS_HDS=YES
-        SRS_UTEST=NO
-        SRS_STATIC=NO
-    fi
-
-    # if cubieboard specified, open features except ffmpeg/nginx.
-    if [ $SRS_CUBIE = YES ]; then
-        SRS_HDS=YES
-        SRS_UTEST=NO
-        SRS_STATIC=NO
-    fi
-
-    # if crossbuild, disable research and librtmp.
-    if [[ $SRS_CROSS_BUILD == YES ]]; then
-        SRS_UTEST=NO
-        SRS_STATIC=NO
-    fi
-
     # Enable c++11 for SRT.
     if [[ $SRS_SRT == YES ]]; then
         SRS_CXX11=YES