add configure preset --demo

@@ -62,6 +62,8 @@ SRS_MIPS_UBUNTU12=NO
 SRS_DEV=NO
 # dev, open main server feature for dev, no bwtc/utest/research/librtmp
 SRS_FAST_DEV=NO
+# demo, for the demo of srs, @see: https://github.com/winlinvip/simple-rtmp-server/wiki/SampleDemo
+SRS_DEMO=NO
 # raspberry-pi, open hls/ssl/static
 SRS_PI=NO
 # cubieboard, donot open ffmpeg/nginx.
@@ -154,6 +156,7 @@ Presets:
   --disable-all             disable all features, only support vp6 RTMP.
   --dev                     for dev, open all features, no nginx/gperf/gprof/arm.
   --fast-dev                for dev fast compile, the RTMP server, without bwtc/librtmp/utest/research.
+  --demo                    for srs demo, @see: https://github.com/winlinvip/simple-rtmp-server/wiki/SampleDemo
   --full                    enable all features, no gperf/gprof/arm.
   
 Conflicts:
@@ -236,6 +239,7 @@ function parse_user_option() {
         --cubie)                        SRS_CUBIE=YES               ;;
         --dev)                          SRS_DEV=YES                 ;;
         --fast-dev)                     SRS_FAST_DEV=YES            ;;
+        --demo)                         SRS_DEMO=YES                ;;
         --fast)                         SRS_FAST=YES                ;;
         --disable-all)                  SRS_DISABLE_ALL=YES         ;;
         --pure-rtmp)                    SRS_PURE_RTMP=YES           ;;
@@ -287,12 +291,14 @@ function apply_user_presets() {
                     if [ $SRS_ENABLE_ALL = NO ]; then
                         if [ $SRS_DEV = NO ]; then
                             if [ $SRS_FAST_DEV = NO ]; then
-                                if [ $SRS_ARM_UBUNTU12 = NO ]; then
-                                    if [ $SRS_MIPS_UBUNTU12 = NO ]; then
-                                        if [ $SRS_PI = NO ]; then
-                                            if [ $SRS_CUBIE = NO ]; then
-                                                if [ $SRS_X86_X64 = NO ]; then
-                                                    SRS_X86_X64=YES; opt="--x86-x64 $opt";
+                                if [ $SRS_DEMO = NO ]; then
+                                    if [ $SRS_ARM_UBUNTU12 = NO ]; then
+                                        if [ $SRS_MIPS_UBUNTU12 = NO ]; then
+                                            if [ $SRS_PI = NO ]; then
+                                                if [ $SRS_CUBIE = NO ]; then
+                                                    if [ $SRS_X86_X64 = NO ]; then
+                                                        SRS_X86_X64=YES; opt="--x86-x64 $opt";
+                                                    fi
                                                 fi
                                             fi
                                         fi
@@ -565,6 +571,31 @@ function apply_user_presets() {
         SRS_STATIC=NO
     fi
 
+    # for srs demo
+    if [ $SRS_DEMO = YES ]; then
+        SRS_HLS=YES
+        SRS_DVR=YES
+        SRS_NGINX=NO
+        SRS_SSL=YES
+        SRS_FFMPEG_TOOL=YES
+        SRS_TRANSCODE=YES
+        SRS_INGEST=YES
+        SRS_HTTP_PARSER=YES
+        SRS_HTTP_CALLBACK=YES
+        SRS_HTTP_SERVER=YES
+        SRS_HTTP_API=YES
+        SRS_LIBRTMP=YES
+        SRS_BWTC=YES
+        SRS_RESEARCH=NO
+        SRS_UTEST=YES
+        SRS_GPERF=NO
+        SRS_GPERF_MC=NO
+        SRS_GPERF_MP=NO
+        SRS_GPERF_CP=NO
+        SRS_GPROF=NO
+        SRS_STATIC=NO
+    fi
+
     # if raspberry-pi specified, open ssl/hls/static features
     if [ $SRS_PI = YES ]; then
         SRS_HLS=YES

@@ -6,7 +6,7 @@ if [[ ! -d $src_dir ]]; then echo "错误：必须在src同目录执行脚本";
 # nginx is not needed, we use cherrypy to delivery hls.
 # demo needs ffmpeg to transcode the live stream.
 echo "编译SRS"
-./configure --x86-x64 --with-ffmpeg && make
+./configure --demo && make
 ret=$?; if [[ 0 -ne $ret ]]; then echo "错误：编译SRS失败"; exit $ret; fi
 
 echo "编译SRS成功"