Remove third party directory

Author: samanklesaria

.flake8

@@ -6,7 +6,7 @@ ignore = E203,E402,E741,W503
 
 # Note: exclude is not honnored when flake8 is executed from pre-commit.
 # pre-commit has a separate config
-exclude = build,docs/src,third_party
+exclude = build,docs/src
 
 per-file-ignores =
   examples/tutorials/*.py: E501

.github/workflows/unittest-linux-cpu.yml

@@ -73,5 +73,6 @@ jobs:
                 export TORCHAUDIO_TEST_ALLOW_SKIP_IF_NO_SOX_DECODER=true
                 export TORCHAUDIO_TEST_ALLOW_SKIP_IF_NO_SOX_ENCODER=true
                 export TORCHAUDIO_TEST_ALLOW_SKIP_IF_NO_FFMPEG=true
+                export BUILD_CPP_TEST=1
                 pytest torchaudio_unittest -k "not torchscript and not fairseq and not demucs"
                 echo "::endgroup::"

.github/workflows/unittest-linux-gpu.yml

@@ -81,7 +81,6 @@ jobs:
 
         echo "::endgroup::"
         echo "::group::Run tests"
-        export PATH="${PWD}/third_party/install/bin/:${PATH}"
 
         declare -a args=(
             '-v'

.gitignore

@@ -128,6 +128,3 @@ examples/interactive_asr/data/*.model
 examples/interactive_asr/data/*.pt
 examples/tutorials/_assets
 
-# third parties
-third_party/install/
-third_party/archives/

.pre-commit-config.yaml

@@ -30,7 +30,7 @@ repos:
     hooks:
       - id: flake8
         args: ['src', 'test', 'tools', 'docs/source/conf.py', 'examples']
-        exclude: 'build|docs/src|third_party'
+        exclude: 'build|docs/src'
         additional_dependencies:
           - flake8-breakpoint == 1.1.0
           - flake8-bugbear == 22.6.22
@@ -43,4 +43,4 @@ repos:
     rev: 6.3.0
     hooks:
       - id: pydocstyle
-        exclude: 'build|test|examples|third_party|docs|tools'
+        exclude: 'build|test|examples|docs|tools'

CMakeLists.txt

@@ -166,14 +166,7 @@ else()
 endif()
 
 add_subdirectory(src/libtorchaudio)
-if (USE_FFMPEG)
-  if (DEFINED ENV{FFMPEG_ROOT})
-    add_subdirectory(third_party/ffmpeg/single)
-  else()
-    message(STATUS "Building FFmpeg integration with multi version support")
-    add_subdirectory(third_party/ffmpeg/multi)
-  endif()
-endif()
+
 if (BUILD_CUDA_CTC_DECODER)
   if (NOT USE_CUDA)
     message(FATAL "BUILD_CUDA_CTC_DECODER=1 but USE_CUDA=0.")

CONTRIBUTING.md

@@ -44,13 +44,7 @@ Please refer to https://pytorch.org/audio/main/build.html
 
 ## Running Test
 
-If you built sox, set the `PATH` variable so that the tests properly use the newly built `sox` binary:
-
-```bash
-export PATH="<path_to_torchaudio>/third_party/install/bin:${PATH}"
-```
-
-The following dependencies are also needed for testing:
+The following dependencies are needed for testing:
 
 ```bash
 pip install typing pytest scipy numpy parameterized