From 70e552ef23ae611fc37ce6c5bddea23f992b2d89 Mon Sep 17 00:00:00 2001
From: winlin <winlin@vip.126.com>
Date: Sun, 20 Jun 2021 17:08:09 +0800
Subject: [PATCH] Guess where FFmpeg is. 4.0.129

---
 CHANGELOG.md                         | 1 +
 trunk/auto/depends.sh                | 7 +++++--
 trunk/src/core/srs_core_version4.hpp | 2 +-
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index cf9aa5e83..5489f2a60 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@ The changelog for SRS.
 
 ## SRS 4.0 Changelog
 
+* v4.0, 2021-06-20, Guess where FFmpeg is. 4.0.129
 * v4.0, 2021-06-20, Fix [#1685](https://github.com/ossrs/srs/issues/1685), support RTC cross-build for armv7/armv8(aarch64). 4.0.128
 * v4.0, 2021-06-17, Fix [#2214](https://github.com/ossrs/srs/issues/2214), remove detection for gmc and gmp.
 * v4.0, 2021-06-16, Change [GB28181](https://github.com/ossrs/srs/issues/1500) to [feature/gb28181](https://github.com/ossrs/srs/tree/feature/gb28181). 4.0.127
diff --git a/trunk/auto/depends.sh b/trunk/auto/depends.sh
index a8349ce8e..d17c9795c 100755
--- a/trunk/auto/depends.sh
+++ b/trunk/auto/depends.sh
@@ -733,10 +733,13 @@ fi
 #####################################################################################
 # live transcoding, ffmpeg-4.1, x264-core157, lame-3.99.5, libaacplus-2.0.2.
 #####################################################################################
+# Guess whether the ffmpeg is.
+SYSTEMP_FFMPEG_BIN=/usr/local/bin/ffmpeg
+if [[ ! -f $SYSTEMP_FFMPEG_BIN ]]; then SYSTEMP_FFMPEG_BIN=/usr/local/ffmpeg/bin/ffmpeg; fi
 # Always link the ffmpeg tools if exists.
-if [[ -f /usr/local/bin/ffmpeg && ! -f ${SRS_OBJS}/${SRS_PLATFORM}/ffmpeg ]]; then
+if [[ -f $SYSTEMP_FFMPEG_BIN && ! -f ${SRS_OBJS}/${SRS_PLATFORM}/ffmpeg ]]; then
     mkdir -p ${SRS_OBJS}/${SRS_PLATFORM}/ffmpeg/bin &&
-    ln -sf /usr/local/bin/ffmpeg ${SRS_OBJS}/${SRS_PLATFORM}/ffmpeg/bin/ffmpeg &&
+    ln -sf $SYSTEMP_FFMPEG_BIN ${SRS_OBJS}/${SRS_PLATFORM}/ffmpeg/bin/ffmpeg &&
     (cd ${SRS_OBJS} && rm -rf ffmpeg && ln -sf ${SRS_PLATFORM}/ffmpeg)
 fi
 if [ $SRS_FFMPEG_TOOL = YES ]; then
diff --git a/trunk/src/core/srs_core_version4.hpp b/trunk/src/core/srs_core_version4.hpp
index abb1e2c66..477503343 100644
--- a/trunk/src/core/srs_core_version4.hpp
+++ b/trunk/src/core/srs_core_version4.hpp
@@ -9,6 +9,6 @@
 
 #define VERSION_MAJOR       4
 #define VERSION_MINOR       0
-#define VERSION_REVISION    128
+#define VERSION_REVISION    129
 
 #endif