Squash #1685, #1282, #1547: Support ARM platform. 5.0.5

Author: winlinvip

.circleci/config.yml

@@ -123,6 +123,28 @@ jobs:
       - run: |
           echo "Build SRS C++98(ANSI), no FFmpeg-fit" &&
           cd trunk && ./configure --cxx11=off --cxx14=off --ffmpeg-fit=off && make
+  build-cross-build-armv7:
+    docker:
+      - image: ossrs/srs:ubuntu16
+    steps:
+      - checkout
+      - run: |
+          echo "Cross build SRS for armv7" &&
+          cd trunk &&
+          ./configure --cross-build --cc=arm-linux-gnueabihf-gcc --cxx=arm-linux-gnueabihf-g++ \
+            --ar=arm-linux-gnueabihf-ar --ld=arm-linux-gnueabihf-ld --randlib=arm-linux-gnueabihf-randlib &&
+          make
+  build-cross-build-aarch64:
+    docker:
+      - image: ossrs/srs:ubuntu16
+    steps:
+      - checkout
+      - run: |
+          echo "Cross build SRS for aarch64" &&
+          cd trunk &&
+          ./configure --cross-build --cc=aarch64-linux-gnu-gcc --cxx=aarch64-linux-gnu-g++ \
+              --ar=aarch64-linux-gnu-ar --ld=aarch64-linux-gnu-ld --randlib=aarch64-linux-gnu-randlib &&
+          make
 workflows:
   version: 2
   build_and_test:
@@ -142,3 +164,5 @@ workflows:
       - build-u20-baseline
       - build-u20-srt
       - build-c7-ansi-noff
+      - build-cross-build-armv7
+      - build-cross-build-aarch64

CHANGELOG.md

@@ -6,6 +6,7 @@ The changelog for SRS.
 
 ## SRS 5.0 Changelog
 
+* v5.0, 2021-06-22, Squash: Support ARM platform. 5.0.5
 * v5.0, 2021-06-16, Change [GB28181](https://github.com/ossrs/srs/issues/1500) to [feature/gb28181](https://github.com/ossrs/srs/tree/feature/gb28181). 5.0.4
 * v5.0, 2021-05-31, Use [SPDX-License-Identifier: MIT](https://spdx.dev/ids/). 5.0.3
 * v5.0, 2021-05-19, ST: Simplify it, only Linux/Darwin, epoll/kqueue, single process. 5.0.2
@@ -16,6 +17,10 @@ The changelog for SRS.
 
 ## SRS 4.0 Changelog
 
+* v4.0, 2021-06-21, Fix [#2413](https://github.com/ossrs/srs/issues/2413), fix RTMP to RTC bug 4.0.130
+* 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
 * v4.0, 2021-06-01, Support --shared-ffmpeg to link with *.so for LGPL license. 4.0.126
 * v4.0, 2021-06-01, Support --shared-srt to link with *.so for MPL license. 4.0.125

README.md

@@ -3,7 +3,8 @@
 ![](http://ossrs.net/gif/v1/sls.gif?site=github.com&path=/srs/develop)
 [![](https://circleci.com/gh/ossrs/srs/tree/develop.svg?style=svg&circle-token=1ef1d5b5b0cde6c8c282ed856a18199f9e8f85a9)](https://circleci.com/gh/ossrs/srs/tree/develop)
 [![](https://codecov.io/gh/ossrs/srs/branch/develop/graph/badge.svg)](https://codecov.io/gh/ossrs/srs/branch/develop)
-[![](https://cloud.githubusercontent.com/assets/2777660/22814959/c51cbe72-ef92-11e6-81cc-32b657b285d5.png)](https://github.com/ossrs/srs/wiki/v1_CN_Contact#wechat)
+[![](https://gitee.com/winlinvip/srs-wiki/raw/master/images/wechat-badge.png)](../../wikis/Contact#wechat)
+[![](https://gitee.com/winlinvip/srs-wiki/raw/master/images/bbs.png)](http://bbs.ossrs.net)
 
 SRS/4.0，[Leo][release4]，是一个简单高效的实时视频服务器，支持RTMP/WebRTC/HLS/HTTP-FLV/SRT。
 

trunk/3rdparty/copy_to_gits.sh

@@ -21,11 +21,10 @@ Specifically, the GPL parts of FFmpeg are:
     - `compat/solaris/make_sunver.pl`
     - `doc/t2h.pm`
     - `doc/texi2pod.pl`
-    - `libswresample/tests/swresample.c`
+    - `libswresample/swresample-test.c`
     - `tests/checkasm/*`
     - `tests/tiny_ssim.c`
 - the following filters in libavfilter:
-    - `signature_lookup.c`
     - `vf_blackframe.c`
     - `vf_boxblur.c`
     - `vf_colormatrix.c`
@@ -35,13 +34,13 @@ Specifically, the GPL parts of FFmpeg are:
     - `vf_eq.c`
     - `vf_find_rect.c`
     - `vf_fspp.c`
+    - `vf_geq.c`
     - `vf_histeq.c`
     - `vf_hqdn3d.c`
+    - `vf_interlace.c`
     - `vf_kerndeint.c`
-    - `vf_lensfun.c` (GPL version 3 or later)
     - `vf_mcdeint.c`
     - `vf_mpdecimate.c`
-    - `vf_nnedi.c`
     - `vf_owdenoise.c`
     - `vf_perspective.c`
     - `vf_phase.c`
@@ -50,14 +49,12 @@ Specifically, the GPL parts of FFmpeg are:
     - `vf_pullup.c`
     - `vf_repeatfields.c`
     - `vf_sab.c`
-    - `vf_signature.c`
     - `vf_smartblur.c`
     - `vf_spp.c`
     - `vf_stereo3d.c`
     - `vf_super2xsai.c`
     - `vf_tinterlace.c`
     - `vf_uspp.c`
-    - `vf_vaguedenoiser.c`
     - `vsrc_mptestsrc.c`
 
 Should you, for whatever reason, prefer to use version 3 of the (L)GPL, then
@@ -83,47 +80,41 @@ affect the licensing of binaries resulting from the combination.
 
 ### Compatible libraries
 
-The following libraries are under GPL version 2:
-- avisynth
+The following libraries are under GPL:
 - frei0r
 - libcdio
-- libdavs2
 - librubberband
 - libvidstab
 - libx264
 - libx265
 - libxavs
-- libxavs2
 - libxvid
 
 When combining them with FFmpeg, FFmpeg needs to be licensed as GPL as well by
 passing `--enable-gpl` to configure.
 
-The following libraries are under LGPL version 3:
-- gmp
-- libaribb24
-- liblensfun
-
-When combining them with FFmpeg, use the configure option `--enable-version3` to
-upgrade FFmpeg to the LGPL v3.
-
-The VMAF, mbedTLS, RK MPI, OpenCORE and VisualOn libraries are under the Apache License
-2.0. That license is incompatible with the LGPL v2.1 and the GPL v2, but not with
+The OpenCORE and VisualOn libraries are under the Apache License 2.0. That
+license is incompatible with the LGPL v2.1 and the GPL v2, but not with
 version 3 of those licenses. So to combine these libraries with FFmpeg, the
 license version needs to be upgraded by passing `--enable-version3` to configure.
 
-The smbclient library is under the GPL v3, to combine it with FFmpeg,
-the options `--enable-gpl` and `--enable-version3` have to be passed to
-configure to upgrade FFmpeg to the GPL v3.
-
 ### Incompatible libraries
 
 There are certain libraries you can combine with FFmpeg whose licenses are not
 compatible with the GPL and/or the LGPL. If you wish to enable these
 libraries, even in circumstances that their license may be incompatible, pass
-`--enable-nonfree` to configure. This will cause the resulting binary to be
+`--enable-nonfree` to configure. But note that if you enable any of these
+libraries the resulting binary will be under a complex license mix that is
+more restrictive than the LGPL and that may result in additional obligations.
+It is possible that these restrictions cause the resulting binary to be
 unredistributable.
 
 The Fraunhofer FDK AAC and OpenSSL libraries are under licenses which are
 incompatible with the GPLv2 and v3. To the best of our knowledge, they are
 compatible with the LGPL.
+
+The NVENC library, while its header file is licensed under the compatible MIT
+license, requires a proprietary binary blob at run time, and is deemed to be
+incompatible with the GPL. We are not certain if it is compatible with the
+LGPL, but we require `--enable-nonfree` even with LGPL configurations in case
+it is not.

trunk/3rdparty/ffmpeg-4-fit/LICENSE.md

@@ -49,9 +49,6 @@ $(TOOLS): %$(EXESUF): %.o
 target_dec_%_fuzzer$(EXESUF): target_dec_%_fuzzer.o $(FF_DEP_LIBS)
 	$(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(ELIBS) $(FF_EXTRALIBS) $(LIBFUZZER_PATH)
 
-tools/target_dem_fuzzer$(EXESUF): tools/target_dem_fuzzer.o $(FF_DEP_LIBS)
-	$(LD) $(LDFLAGS) $(LDEXEFLAGS) $(LD_O) $^ $(ELIBS) $(FF_EXTRALIBS) $(LIBFUZZER_PATH)
-
 tools/sofa2wavs$(EXESUF): ELIBS = $(FF_EXTRALIBS)
 tools/uncoded_frame$(EXESUF): $(FF_DEP_LIBS)
 tools/uncoded_frame$(EXESUF): ELIBS = $(FF_EXTRALIBS)
@@ -133,7 +130,7 @@ uninstall-data:
 
 clean::
 	$(RM) $(CLEANSUFFIXES)
-	$(RM) $(addprefix compat/,$(CLEANSUFFIXES)) $(addprefix compat/*/,$(CLEANSUFFIXES)) $(addprefix compat/*/*/,$(CLEANSUFFIXES))
+	$(RM) $(addprefix compat/,$(CLEANSUFFIXES)) $(addprefix compat/*/,$(CLEANSUFFIXES))
 	$(RM) -r coverage-html
 	$(RM) -rf coverage.info coverage.info.in lcov
 
@@ -147,14 +144,15 @@ distclean:: clean
 ifeq ($(SRC_LINK),src)
 	$(RM) src
 endif
+	$(RM) -rf doc/examples/pc-uninstalled
 
 config:
 	$(SRC_PATH)/configure $(value FFMPEG_CONFIGURATION)
 
-build: all alltools testprogs
-check: all alltools testprogs fate
+build: all alltools examples testprogs
+check: all alltools examples testprogs fate
 
-$(sort $(OUTDIRS)):
+$(sort $(OBJDIRS)):
 	$(Q)mkdir -p $@
 
 # Dummy rule to stop make trying to rebuild removed or renamed headers