From cc99226ed5e5334a49e4eb1223baa15fa43d0a87 Mon Sep 17 00:00:00 2001
From: HungMingWu <u9089000@gmail.com>
Date: Sat, 30 Oct 2021 08:40:25 +0800
Subject: [PATCH] SRTP: Patch libsrtp2 to fix GCC10 build fail. v4.0.189

---
 trunk/3rdparty/patches/srtp/gcc10-01.patch | 4 ++++
 trunk/auto/depends.sh                      | 1 +
 trunk/doc/CHANGELOG.md                     | 1 +
 trunk/src/core/srs_core_version4.hpp       | 2 +-
 4 files changed, 7 insertions(+), 1 deletion(-)
 create mode 100644 trunk/3rdparty/patches/srtp/gcc10-01.patch

diff --git a/trunk/3rdparty/patches/srtp/gcc10-01.patch b/trunk/3rdparty/patches/srtp/gcc10-01.patch
new file mode 100644
index 000000000..cd9fa2f3d
--- /dev/null
+++ b/trunk/3rdparty/patches/srtp/gcc10-01.patch
@@ -0,0 +1,4 @@
+82c82
+< char bit_string[MAX_PRINT_STRING_LEN];
+---
+> static char bit_string[MAX_PRINT_STRING_LEN];
diff --git a/trunk/auto/depends.sh b/trunk/auto/depends.sh
index 1fb18643f..0cd3106ef 100755
--- a/trunk/auto/depends.sh
+++ b/trunk/auto/depends.sh
@@ -608,6 +608,7 @@ else
     (
         rm -rf ${SRS_OBJS}/srtp2 && cd ${SRS_OBJS}/${SRS_PLATFORM} &&
         rm -rf libsrtp-2-fit && cp -R ../../3rdparty/libsrtp-2-fit . && cd libsrtp-2-fit &&
+        patch -p0 crypto/math/datatypes.c ../../../3rdparty/patches/srtp/gcc10-01.patch &&
         $SRTP_CONFIGURE ${SRTP_OPTIONS} --prefix=`pwd`/_release &&
         make ${SRS_JOBS} && make install &&
         cd .. && rm -rf srtp2 && ln -sf libsrtp-2-fit/_release srtp2
diff --git a/trunk/doc/CHANGELOG.md b/trunk/doc/CHANGELOG.md
index e4f3f0ff8..a0a532c1f 100644
--- a/trunk/doc/CHANGELOG.md
+++ b/trunk/doc/CHANGELOG.md
@@ -8,6 +8,7 @@ The changelog for SRS.
 
 ## SRS 4.0 Changelog
 
+* v4.0, 2021-10-30, Merge [#2397](https://github.com/ossrs/srs/pull/2397): SRTP: Patch libsrtp2 to fix GCC10 build fail. v4.0.189
 * v4.0, 2021-10-30, Merge [#2284](https://github.com/ossrs/srs/pull/2284): Forward: Fast quit when cycle fail. v4.0.188
 * v4.0, 2021-10-28, Merge [#2186](https://github.com/ossrs/srs/pull/2186): Gop: Ignore zero timestamp when shrinking. v4.0.187
 * v4.0, 2021-10-27, Merge [#1963](https://github.com/ossrs/srs/pull/1963): Cluster: Origin server shouldn't be it's own coworker. v4.0.186
diff --git a/trunk/src/core/srs_core_version4.hpp b/trunk/src/core/srs_core_version4.hpp
index 4a9b70d90..02549b6c9 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    188
+#define VERSION_REVISION    189
 
 #endif