diff --git a/sci-libs/pytorch/Manifest b/sci-libs/pytorch/Manifest
deleted file mode 100644
index 1ce8726..0000000
--- a/sci-libs/pytorch/Manifest
+++ /dev/null
@@ -1,25 +0,0 @@
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-DIST googletest-2fe3bd994.tar.gz 993527 SHA256 d0d447b4feeedca837a0d46a289d4223089b32ac2f84545fa4982755cc8919be SHA512 130182d2c1067bcd263fb27999c164d240f5d06d837475e71e7cadbf65c7211de00154dc1e15deae0b6ec2963799e55c0c21ee971e1c588064c5063e69a2bf1e WHIRLPOOL e7f57f9e35927c4ce12aba61597c2a8b6cba38c30a0bbde6681d8ff349477c431b9e6128fa6b9040fee99622580e61c8daead2364b9e8fe65542003366d7e346
-DIST ideep-938cc6889.tar.gz 27315 SHA256 ab37b266702557b819a598d1bf89946cba281a8d49224ce105280eb657d0c733 SHA512 24a3f0b35756e3892af99658f7de7d17dff369601ffa7d39a6e2c3609c9c667f341cc66b6664fb69c4d938a1f7b3454e7106b8e27ec9995be5ad2d541927e2e1 WHIRLPOOL ceda9e563d84a854813c46c75932703a1816810e12960231ba59d1c91abcec6ef852a427714170e851f099e97dcd886d57fe0273d688a7d3175544b45f6586fa
-DIST nccl-5949d96f3.tar.gz 147548 SHA256 67e15ce3d12ba9ea1e0cb239599202b0f61c146149699341043c072de388e90a SHA512 d9ea83caf7940fb47134293236fcb7478c0d4e40365d3b0a29427758e2e2dbb980c5e8c05fc9fc3956ed5e21a82ec0efaa31d973fe9c73fa3f50465f76756131 WHIRLPOOL 47a1803f78a655a07bd315658c3d0ef29150226b97cad10ef770d321e29eaa5c3f17450aacc41965c754c582a00f64c456fd8fc213ef9806817284f8f2049196
-DIST onnx-a82c6a701.tar.gz 4874549 SHA256 c3bf8cc8091b24c43aa205a1f2037a518d249eb5997bea7f543b7fc880e80e21 SHA512 1ead6644cd28198a428ebcd0f127343c6cbcfdbf39a0832c62ee5ee320a06c655448f508406637702e2da33057c92f76da12302b403ac339a5cad8ea4b5ebab2 WHIRLPOOL 6ba7407487da26dd1a1dfe8ec78afe3ab374c5591fbf327eb84134e3f2f0d5a81f249c4be6dc7605583be2a4edf426aec30501c81943c0676b66922f77e04e2e
-DIST onnx-tensorrt-c15321141.tar.gz 72464 SHA256 314cde420a7cf692bdb6877bc6af6bc514805f6cdb8bee90f32566ed08d94b1c SHA512 9e814b5dfc3a65ddba229bbddada4c686afab233463329a02cea176b6b1994643f9835ce44a84a9ac1a49e12a7fe2325fd6cd9d2d99a422284089df0202a69a5 WHIRLPOOL 0580bb4037ebf5eea2b44c02728947a7e48a64da11182f6b3dd67180aa5cfd04085c45da76955ab5ed5573c173536e8c35bb9273fb34b2ccc9f91cc4fae41501
-DIST psimd-072586a71.tar.gz 6825 SHA256 f6c4dab91ae9a03b3019e7cab0572743afd0e1b6e75b97fcca50259c737c924e SHA512 a18faea093423dd9fe19ece8b228e011dccce0a2a22222f777ea19b023a13173966d4a8aea01147e8fc58de5d39cffcedeb2221a1572ae52bd5aba1295f86a94 WHIRLPOOL 03a64f0c4f16d7ea263e34e44558b17500e14d88cabfc5267874509279b779f614784ddbe96bb6f2763d5e8868b2afc11754efcd79f1b63275976539c7ee52bc
-DIST pthreadpool-029c88620.tar.gz 45970 SHA256 d13818a10a645d557202aa005606337b2a0cdf690e5655253800ab11abb0c076 SHA512 b51099fa9d62065883cc43dcd5f9717a17be5ee2e87fc861667172a09acb3a62929c8bbc8a5c0c00885a638af0ec2ae4149adde2ba85bf3c80834f9b973c2d5b WHIRLPOOL 3b8304ee02e92ec7f298168e7857916f85fe9f30776668ed2a04c4cb52b97c638da025b125599fbf7d5041f60a913e4edf10f9cad40d20a3d7a7005301245cba
-DIST pytorch-1.6.0.tar.gz 11376568 SHA256 7160e5bd291ad649d035f1c830dd064d1db42839b64b9a3502b5d47641233fb7 SHA512 117ff1588ed1ebd0df15fbed066c65ea026893fe9a40d14aa1f73d848fab114b1b11bd7ed083815030f7fdf13a824480521cb40865f48a24c7028f4d195f2127 WHIRLPOOL 03d9270b236502454c966f62426bc87d786b2ad180ec2f3d07c79c26184c91e3b52763c34638ce1e3d85c30a4b05b78813e693b714fef19939f478e9cfea85a2
-DIST sleef-7f523de65.tar.gz 1174007 SHA256 8cb5fae822077ca9cbc14dcc7bba9a3a35ad519284fc5169f9a176672c63860a SHA512 d83b24c34e83b36314344d5b31f1c3b673e38b44bc2d2bbbfdaf2019c3f0e73a83f2d13c6d745ca99d1532c1a3e0fcb4a71bd212e423bec03d610af5dd49e3f3 WHIRLPOOL 66acba28240c40557de2db457ed2c8f2462dde9a0f7f18dd3179d9d2806741e3b68033c76fe3f710a7351039e2fe175dbe3ed4e413e26add5c7a4914538dc713
-DIST tensorpipe-3b8089c9c.tar.gz 141980 SHA256 9d78a64a4456eb0caeba8742080c39e07019114c1f4914f0e1ffa8f0a507c40f SHA512 1e9473532b11c23ec7dd9fdb148c0440263ae41f42a7826a4f7e098ed2a7e0c99d5e9df344b310e17098c3d70749a38d20d8af992c4820bebdbd5078d1a20dcc WHIRLPOOL ba9adb45000274968b1b3bd65b7926ad5d761f6bcecf0b0b75cbe4b1cf5148d153cc7d21be027b476b1952f40ab0001217b9bee37416a8108d9743e3e3216ba5
diff --git a/sci-libs/pytorch/files/0002-Don-t-build-libtorch-again-for-PyTorch-1.4.0.patch b/sci-libs/pytorch/files/0002-Don-t-build-libtorch-again-for-PyTorch-1.4.0.patch
deleted file mode 100644
index de9fe9a..0000000
--- a/sci-libs/pytorch/files/0002-Don-t-build-libtorch-again-for-PyTorch-1.4.0.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-From e5003b88ad3a504eb04c0ba66c2f439149de2ee3 Mon Sep 17 00:00:00 2001
-From: Alexey Chernov <4ernov@gmail.com>
-Date: Tue, 5 Nov 2019 00:58:17 +0300
-Subject: [PATCH 2/7] Don't build `libtorch` again for PyTorch
-
-If starting with building of `libtorch` using CMake,
-don't build it again for the sake of running `setup.py`
-to build Python version (PyTorch).
----
- setup.py | 7 -------
- 1 file changed, 7 deletions(-)
-
-Index: pytorch-1.4.0_p0/setup.py
-===================================================================
---- pytorch-1.4.0_p0.orig/setup.py
-+++ pytorch-1.4.0_p0/setup.py
-@@ -303,13 +303,6 @@ def build_deps():
-     check_pydep('yaml', 'pyyaml')
-     check_pydep('typing', 'typing')
- 
--    build_caffe2(version=version,
--                 cmake_python_library=cmake_python_library,
--                 build_python=True,
--                 rerun_cmake=RERUN_CMAKE,
--                 cmake_only=CMAKE_ONLY,
--                 cmake=cmake)
--
-     version_path = os.path.join(cwd, 'torch', 'version.py')
-     with open(version_path, 'w') as f:
-         f.write("__version__ = '{}'\n".format(version))
diff --git a/sci-libs/pytorch/files/0003-Change-path-to-caffe2-build-dir-made-by-libtorch.patch b/sci-libs/pytorch/files/0003-Change-path-to-caffe2-build-dir-made-by-libtorch.patch
deleted file mode 100644
index f71ba17..0000000
--- a/sci-libs/pytorch/files/0003-Change-path-to-caffe2-build-dir-made-by-libtorch.patch
+++ /dev/null
@@ -1,46 +0,0 @@
-From dbb0bac77986016217cdfe779499a2ccd0e10570 Mon Sep 17 00:00:00 2001
-From: Alexey Chernov <4ernov@gmail.com>
-Date: Wed, 6 Nov 2019 00:16:24 +0300
-Subject: [PATCH 3/4] Change path to `caffe2` build dir made by `libtorch`
-
-Setup and use properly `caffe2` build dir made while
-`libtorch` building with CMake, so that it was used
-by the Python installation.
----
- setup.py | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/setup.py b/setup.py
-index f4bfdc99cd..60502b6add 100644
---- a/setup.py
-+++ b/setup.py
-@@ -236,7 +236,7 @@ else:
- cwd = os.path.dirname(os.path.abspath(__file__))
- lib_path = os.path.join(cwd, "torch", "lib")
- third_party_path = os.path.join(cwd, "third_party")
--caffe2_build_dir = os.path.join(cwd, "build")
-+caffe2_build_dir = os.environ.get("CMAKE_BUILD_DIR", os.path.join(cwd, "build"))
- # lib/pythonx.x/site-packages
- rel_site_packages = distutils.sysconfig.get_python_lib(prefix='')
- # full absolute path to the dir above
-@@ -279,7 +279,7 @@ elif sha != 'Unknown':
-     version += '+' + sha[:7]
- report("Building wheel {}-{}".format(package_name, version))
- 
--cmake = CMake()
-+cmake = CMake(caffe2_build_dir)
- 
- # all the work we need to do _before_ setup runs
- def build_deps():
-@@ -445,7 +445,7 @@ class build_ext(setuptools.command.build_ext.build_ext):
-             filename = self.get_ext_filename(fullname)
-             report("\nCopying extension {}".format(ext.name))
- 
--            src = os.path.join("torch", rel_site_packages, filename)
-+            src = os.path.join(caffe2_build_dir, filename)
-             if not os.path.exists(src):
-                 report("{} does not exist".format(src))
-                 del self.extensions[i]
--- 
-2.23.0
-
diff --git a/sci-libs/pytorch/files/0004-Don-t-fill-rpath-of-Caffe2-library-for-system-wide-i.patch b/sci-libs/pytorch/files/0004-Don-t-fill-rpath-of-Caffe2-library-for-system-wide-i.patch
deleted file mode 100644
index c8f57d9..0000000
--- a/sci-libs/pytorch/files/0004-Don-t-fill-rpath-of-Caffe2-library-for-system-wide-i.patch
+++ /dev/null
@@ -1,104 +0,0 @@
-From a0ace7295b6895954d2a0f8d6fe311a34a7c4e85 Mon Sep 17 00:00:00 2001
-From: Alexey Chernov <4ernov@gmail.com>
-Date: Tue, 12 Nov 2019 02:01:36 +0300
-Subject: [PATCH 4/4] Don't fill rpath of Caffe2 library for system-wide
- install
-
-Don't fill in runtime path of Caffe2 library for the case of
-building for system-wide installation.
----
- CMakeLists.txt           |  3 +++
- caffe2/CMakeLists.txt    | 18 +++++++++++++++---
- cmake/Dependencies.cmake | 19 +++++++++++--------
- 3 files changed, 29 insertions(+), 11 deletions(-)
-
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 20923c0544..45a882ae0e 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -193,6 +193,9 @@ option(USE_TBB "Use TBB" OFF)
- # Used when building Caffe2 through setup.py
- option(BUILDING_WITH_TORCH_LIBS "Tell cmake if Caffe2 is being built alongside torch libs" ON)
- 
-+# Used when building Caffe2 for further system-wide installation
-+option(BUILDING_SYSTEM_WIDE "Tell cmake if Caffe2 is being built for system-wide installation" OFF)
-+
- # /Z7 override option
- # When generating debug symbols, CMake default to use the flag /Zi.
- # However, it is not compatible with sccache. So we rewrite it off.
-diff --git a/caffe2/CMakeLists.txt b/caffe2/CMakeLists.txt
-index 1f7d037243..30d5615cdb 100644
---- a/caffe2/CMakeLists.txt
-+++ b/caffe2/CMakeLists.txt
-@@ -1235,7 +1235,11 @@ if (BUILD_PYTHON)
-   if (MSVC AND BUILD_SHARED_LIBS)
-     install(FILES $<TARGET_PDB_FILE:caffe2_pybind11_state> DESTINATION "${PYTHON_LIB_REL_PATH}/caffe2/python" OPTIONAL)
-   endif()
--  set_target_properties(caffe2_pybind11_state PROPERTIES INSTALL_RPATH "${caffe2_pybind11_rpath}")
-+  if (NOT BUILDING_SYSTEM_WIDE)
-+    set_target_properties(caffe2_pybind11_state PROPERTIES INSTALL_RPATH "${caffe2_pybind11_rpath}")
-+else()
-+    set_target_properties(caffe2_pybind11_state PROPERTIES SKIP_BUILD_RPATH ON)
-+  endif()
- 
-   if(USE_CUDA)
-     add_library(caffe2_pybind11_state_gpu MODULE ${Caffe2_GPU_PYTHON_SRCS})
-@@ -1261,7 +1265,11 @@ if (BUILD_PYTHON)
-     if (MSVC AND BUILD_SHARED_LIBS)
-       install(FILES $<TARGET_PDB_FILE:caffe2_pybind11_state_gpu> DESTINATION "${PYTHON_LIB_REL_PATH}/caffe2/python" OPTIONAL)
-     endif()
--    set_target_properties(caffe2_pybind11_state_gpu PROPERTIES INSTALL_RPATH "${caffe2_pybind11_rpath}")
-+    if (NOT BUILDING_SYSTEM_WIDE)
-+      set_target_properties(caffe2_pybind11_state_gpu PROPERTIES INSTALL_RPATH "${caffe2_pybind11_rpath}")
-+    else()
-+      set_target_properties(caffe2_pybind11_state_gpu PROPERTIES SKIP_BUILD_RPATH ON)
-+    endif()
-   endif()
- 
-   if(USE_ROCM)
-@@ -1284,7 +1292,11 @@ if (BUILD_PYTHON)
-         caffe2_pybind11_state_hip PROPERTIES LIBRARY_OUTPUT_DIRECTORY
-         ${CMAKE_BINARY_DIR}/caffe2/python)
-     install(TARGETS caffe2_pybind11_state_hip DESTINATION "${PYTHON_LIB_REL_PATH}/caffe2/python")
--    set_target_properties(caffe2_pybind11_state_hip PROPERTIES INSTALL_RPATH "${caffe2_pybind11_rpath}")
-+    if (NOT BUILDING_SYSTEM_WIDE)
-+      set_target_properties(caffe2_pybind11_state_hip PROPERTIES INSTALL_RPATH "${caffe2_pybind11_rpath}")
-+  else()
-+      set_target_properties(caffe2_pybind11_state_hip PROPERTIES SKIP_BUILD_RPATH ON)
-+    endif()
-   endif()
- 
-   if (MSVC AND CMAKE_GENERATOR MATCHES "Visual Studio")
-diff --git a/cmake/Dependencies.cmake b/cmake/Dependencies.cmake
-index a8e9769536..6ef9d7b0e2 100644
---- a/cmake/Dependencies.cmake
-+++ b/cmake/Dependencies.cmake
-@@ -6,14 +6,17 @@ if (APPLE)
- else()
-   set(_rpath_portable_origin $ORIGIN)
- endif(APPLE)
--# Use separate rpaths during build and install phases
--set(CMAKE_SKIP_BUILD_RPATH  FALSE)
--# Don't use the install-rpath during the build phase
--set(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE)
--set(CMAKE_INSTALL_RPATH "${_rpath_portable_origin}")
--# Automatically add all linked folders that are NOT in the build directory to
--# the rpath (per library?)
--set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
-+
-+if (NOT BUILDING_SYSTEM_WIDE)
-+  # Use separate rpaths during build and install phases
-+  set(CMAKE_SKIP_BUILD_RPATH  FALSE)
-+  # Don't use the install-rpath during the build phase
-+  set(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE)
-+  set(CMAKE_INSTALL_RPATH "${_rpath_portable_origin}")
-+  # Automatically add all linked folders that are NOT in the build directory to
-+  # the rpath (per library?)
-+  set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
-+endif()
- 
-  # UBSAN triggers when compiling protobuf, so we need to disable it.
- set(UBSAN_FLAG "-fsanitize=undefined")
--- 
-2.23.0
-
diff --git a/sci-libs/pytorch/files/0005-Change-library-directory-according-to-CMake-build.patch b/sci-libs/pytorch/files/0005-Change-library-directory-according-to-CMake-build.patch
deleted file mode 100644
index 324b8f6..0000000
--- a/sci-libs/pytorch/files/0005-Change-library-directory-according-to-CMake-build.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-From 52019a3f395e5fa97b26d424152d91f73b400f8e Mon Sep 17 00:00:00 2001
-From: Alexey Chernov <4ernov@gmail.com>
-Date: Wed, 13 Nov 2019 23:44:12 +0300
-Subject: [PATCH 5/5] Change library directory according to CMake build
-
-Change `lib_path` in favour of out-of-tree CMake build
-directory, so that all the C++ libraries be found.
----
- setup.py | 5 +++--
- 1 file changed, 3 insertions(+), 2 deletions(-)
-
-diff --git a/setup.py b/setup.py
-index 60502b6add..cbced52192 100644
---- a/setup.py
-+++ b/setup.py
-@@ -234,9 +234,10 @@ else:
- 
- # Constant known variables used throughout this file
- cwd = os.path.dirname(os.path.abspath(__file__))
--lib_path = os.path.join(cwd, "torch", "lib")
-+cmake_build_dir = os.environ.get("CMAKE_BUILD_DIR", os.path.join(cwd, "build"))
-+lib_path = os.path.join(cmake_build_dir, "lib")
- third_party_path = os.path.join(cwd, "third_party")
--caffe2_build_dir = os.environ.get("CMAKE_BUILD_DIR", os.path.join(cwd, "build"))
-+caffe2_build_dir = cmake_build_dir
- # lib/pythonx.x/site-packages
- rel_site_packages = distutils.sysconfig.get_python_lib(prefix='')
- # full absolute path to the dir above
--- 
-2.23.0
-
diff --git a/sci-libs/pytorch/files/0010-Remove-conversion-ambiguity-in-ternary-operators.patch b/sci-libs/pytorch/files/0010-Remove-conversion-ambiguity-in-ternary-operators.patch
deleted file mode 100644
index 49835d2..0000000
--- a/sci-libs/pytorch/files/0010-Remove-conversion-ambiguity-in-ternary-operators.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-From 0f3a0d9a948fdd8481a5f7751a255ecd9ed4d37a Mon Sep 17 00:00:00 2001
-From: Alexey Chernov <4ernov@gmail.com>
-Date: Mon, 20 Jan 2020 01:21:22 +0300
-Subject: [PATCH 3/3] Remove conversion ambiguity in ternary operators
-
-It fails to compile with recent versions of Clang
-(namely, version 10 used behind HCC compiler when
-being built with ROCm support) with the
-`conditional expression is ambiguous` error.
----
- caffe2/operators/relu_op.cu | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/caffe2/operators/relu_op.cu b/caffe2/operators/relu_op.cu
-index f6edf7105e..ab49540fc9 100644
---- a/caffe2/operators/relu_op.cu
-+++ b/caffe2/operators/relu_op.cu
-@@ -51,7 +51,7 @@ __global__ void ReluCUDAKernel<half2>(const int N, const half2* X, half2* Y) {
- #else
-     const float2 xx = __half22float2(X[i]);
-     Y[i] =
--        __floats2half2_rn(xx.x > 0.0f ? xx.x : 0.0f, xx.y > 0.0f ? xx.y : 0.0f);
-+        __floats2half2_rn(xx.x > 0.0f ? float(xx.x) : 0.0f, xx.y > 0.0f ? float(xx.y) : 0.0f);
- #endif
-   }
- }
-@@ -101,7 +101,7 @@ __global__ void ReluGradientCUDAKernel<half2>(
-     const float2 dy = __half22float2(dY[i]);
-     const float2 yy = __half22float2(Y[i]);
-     dX[i] =
--        __floats2half2_rn(yy.x > 0.0f ? dy.x : 0.0f, yy.y > 0.0f ? dy.y : 0.0f);
-+        __floats2half2_rn(yy.x > 0.0f ? float(dy.x) : 0.0f, yy.y > 0.0f ? float(dy.y) : 0.0f);
- #endif
-   }
- }
--- 
-2.24.1
-
diff --git a/sci-libs/pytorch/files/pytorch-1.2.0-setup.patch b/sci-libs/pytorch/files/pytorch-1.2.0-setup.patch
deleted file mode 100644
index 85e796a..0000000
--- a/sci-libs/pytorch/files/pytorch-1.2.0-setup.patch
+++ /dev/null
@@ -1,24 +0,0 @@
-Index: pytorch-1.4.0_p0/setup.py
-===================================================================
---- pytorch-1.4.0_p0.orig/setup.py
-+++ pytorch-1.4.0_p0/setup.py
-@@ -288,9 +288,7 @@ def build_deps():
-             sys.exit(1)
- 
-     check_file(os.path.join(third_party_path, "gloo", "CMakeLists.txt"))
--    check_file(os.path.join(third_party_path, "pybind11", "CMakeLists.txt"))
-     check_file(os.path.join(third_party_path, 'cpuinfo', 'CMakeLists.txt'))
--    check_file(os.path.join(third_party_path, 'tbb', 'Makefile'))
-     check_file(os.path.join(third_party_path, 'onnx', 'CMakeLists.txt'))
-     check_file(os.path.join(third_party_path, 'foxi', 'CMakeLists.txt'))
-     check_file(os.path.join(third_party_path, 'QNNPACK', 'CMakeLists.txt'))
-@@ -341,9 +339,6 @@ def build_deps():
-         if not same:
-             shutil.copyfile(orig_file, sym_file)
- 
--    dir_util.copy_tree('third_party/pybind11/include/pybind11/',
--                       'torch/include/pybind11')
--
- ################################################################################
- # Building dependent libraries
- ################################################################################
diff --git a/sci-libs/pytorch/files/pytorch-1.4.0-nccl-nvccflags.patch b/sci-libs/pytorch/files/pytorch-1.4.0-nccl-nvccflags.patch
deleted file mode 100644
index 165e79d..0000000
--- a/sci-libs/pytorch/files/pytorch-1.4.0-nccl-nvccflags.patch
+++ /dev/null
@@ -1,28 +0,0 @@
-Index: nccl-7c72dee660e4d055b81721dd6b03e4e1c0a983cf/makefiles/common.mk
-===================================================================
---- nccl-7c72dee660e4d055b81721dd6b03e4e1c0a983cf.orig/makefiles/common.mk
-+++ nccl-7c72dee660e4d055b81721dd6b03e4e1c0a983cf/makefiles/common.mk
-@@ -46,7 +46,7 @@ endif
- CXXFLAGS   := -DCUDA_MAJOR=$(CUDA_MAJOR) -DCUDA_MINOR=$(CUDA_MINOR) -fPIC -fvisibility=hidden
- CXXFLAGS   += -Wall -Wno-unused-function -Wno-sign-compare -std=c++11 -Wvla
- CXXFLAGS   += -I $(CUDA_INC)
--NVCUFLAGS  := -ccbin $(CXX) $(NVCC_GENCODE) -lineinfo -std=c++11 -Xptxas -maxrregcount=96 -Xfatbin -compress-all
-+NVCUFLAGS  := $(NVCCFLAGS) $(NVCC_GENCODE) -lineinfo -std=c++11 -Xptxas -maxrregcount=96 -Xfatbin -compress-all
- # Use addprefix so that we can specify more than one path
- NVLDFLAGS  := -L${CUDA_LIB} -lcudart -lrt
- 
-@@ -60,14 +60,6 @@ NVLDFLAGS   += ${GCOV_FLAGS:%=-Xcompiler
- # $(warning GCOV_FLAGS=${GCOV_FLAGS})
- ########## GCOV ##########
- 
--ifeq ($(DEBUG), 0)
--NVCUFLAGS += -O3
--CXXFLAGS  += -O3 -g
--else
--NVCUFLAGS += -O0 -G -g
--CXXFLAGS  += -O0 -g -ggdb3
--endif
--
- ifneq ($(VERBOSE), 0)
- NVCUFLAGS += -Xptxas -v -Xcompiler -Wall,-Wextra,-Wno-unused-parameter
- CXXFLAGS  += -Wall -Wextra
diff --git a/sci-libs/pytorch/files/pytorch-1.4.0-skip-tests.patch b/sci-libs/pytorch/files/pytorch-1.4.0-skip-tests.patch
deleted file mode 100644
index 3682469..0000000
--- a/sci-libs/pytorch/files/pytorch-1.4.0-skip-tests.patch
+++ /dev/null
@@ -1,28 +0,0 @@
-Disable expected test failures.
-
-TCPStoreTest is too slow to run.
-
-Reference: https://github.com/pytorch/pytorch/issues/13746
-Reference: https://github.com/pytorch/pytorch/issues/21873
-
-Index: pytorch-1.4.0_p0/torch/lib/c10d/test/CMakeLists.txt
-===================================================================
---- pytorch-1.4.0_p0.orig/torch/lib/c10d/test/CMakeLists.txt
-+++ pytorch-1.4.0_p0/torch/lib/c10d/test/CMakeLists.txt
-@@ -14,7 +14,6 @@ function(c10d_add_test test_src)
- endfunction()
- 
- c10d_add_test(FileStoreTest.cpp c10d)
--c10d_add_test(TCPStoreTest.cpp c10d)
- 
- if(USE_CUDA)
-   if(USE_C10D_GLOO)
-Index: pytorch-1.4.0_p0/caffe2/share/contrib/depthwise/CMakeLists.txt
-===================================================================
---- pytorch-1.4.0_p0.orig/caffe2/share/contrib/depthwise/CMakeLists.txt
-+++ pytorch-1.4.0_p0/caffe2/share/contrib/depthwise/CMakeLists.txt
-@@ -6,4 +6,3 @@ set(Caffe2_CONTRIB_DEPTHWISE3x3_TEST_CPU
- )
- 
- set(Caffe2_CPU_SRCS ${Caffe2_CPU_SRCS} ${Caffe2_CONTRIB_DEPTHWISE3x3_CPU_SRC} PARENT_SCOPE)
--set(Caffe2_CPU_TEST_SRCS ${Caffe2_CPU_TEST_SRCS} ${Caffe2_CONTRIB_DEPTHWISE3x3_TEST_CPU_SRC} PARENT_SCOPE)
diff --git a/sci-libs/pytorch/files/pytorch-1.4.0-sleef.patch b/sci-libs/pytorch/files/pytorch-1.4.0-sleef.patch
deleted file mode 100644
index 222a0f7..0000000
--- a/sci-libs/pytorch/files/pytorch-1.4.0-sleef.patch
+++ /dev/null
@@ -1,15 +0,0 @@
-Give the location of sleef.h.
-
-Reference: https://github.com/pytorch/pytorch/issues/26555
-Index: pytorch-1.4.0/caffe2/CMakeLists.txt
-===================================================================
---- pytorch-1.4.0.orig/caffe2/CMakeLists.txt
-+++ pytorch-1.4.0/caffe2/CMakeLists.txt
-@@ -1062,6 +1062,7 @@ if (BUILD_TEST)
-     add_executable(${test_name} "${test_src}")
-     target_link_libraries(${test_name} ${Caffe2_MAIN_LIBS} gtest_main)
-     target_include_directories(${test_name} PRIVATE $<INSTALL_INTERFACE:include>)
-+    target_include_directories(${test_name} PRIVATE $<BUILD_INTERFACE:${CMAKE_BINARY_DIR}/include>)
-     target_include_directories(${test_name} PRIVATE ${Caffe2_CPU_INCLUDE})
-     add_test(NAME ${test_name} COMMAND $<TARGET_FILE:${test_name}>)
-     if (INSTALL_TEST)
diff --git a/sci-libs/pytorch/files/pytorch-1.6.0-global-dlopen.patch b/sci-libs/pytorch/files/pytorch-1.6.0-global-dlopen.patch
deleted file mode 100644
index 1e9388f..0000000
--- a/sci-libs/pytorch/files/pytorch-1.6.0-global-dlopen.patch
+++ /dev/null
@@ -1,15 +0,0 @@
-Don't hardcode the library path. Leave it to the dynamic loader.
-
-Index: pytorch-1.6.0/torch/__init__.py
-===================================================================
---- pytorch-1.6.0.orig/torch/__init__.py
-+++ pytorch-1.6.0/torch/__init__.py
-@@ -138,7 +138,7 @@ def _load_global_deps():
-     here = os.path.abspath(__file__)
-     lib_path = os.path.join(os.path.dirname(here), 'lib', lib_name)
- 
--    ctypes.CDLL(lib_path, mode=ctypes.RTLD_GLOBAL)
-+    ctypes.CDLL(lib_name, mode=ctypes.RTLD_GLOBAL)
- 
- 
- if (USE_RTLD_GLOBAL_WITH_LIBTORCH or os.getenv('TORCH_USE_RTLD_GLOBAL')) and \
diff --git a/sci-libs/pytorch/files/pytorch-1.6.0-nccl-nvccflags.patch b/sci-libs/pytorch/files/pytorch-1.6.0-nccl-nvccflags.patch
deleted file mode 100644
index 052474e..0000000
--- a/sci-libs/pytorch/files/pytorch-1.6.0-nccl-nvccflags.patch
+++ /dev/null
@@ -1,27 +0,0 @@
-diff -uprN nccl-5949d96f36d050e59d05872f8bbffd2549318e95/makefiles/common.mk nccl-patched/makefiles/common.mk
---- nccl-5949d96f36d050e59d05872f8bbffd2549318e95/makefiles/common.mk	2020-06-09 00:31:44.000000000 +0800
-+++ nccl-patched/makefiles/common.mk	2020-08-06 21:25:57.784279738 +0800
-@@ -54,7 +54,7 @@ CXXFLAGS   := -DCUDA_MAJOR=$(CUDA_MAJOR)
- # Maxrregcount needs to be set accordingly to NCCL_MAX_NTHREADS (otherwise it will cause kernel launch errors)
- # 512 : 120, 640 : 96, 768 : 80, 1024 : 60
- # We would not have to set this if we used __launch_bounds__, but this only works on kernels, not on functions.
--NVCUFLAGS  := -ccbin $(CXX) $(NVCC_GENCODE) -std=c++11 -Xptxas -maxrregcount=96 -Xfatbin -compress-all
-+NVCUFLAGS  := $(NVCCFLAGS) $(NVCC_GENCODE) -std=c++11 -Xptxas -maxrregcount=96 -Xfatbin -compress-all
- # Use addprefix so that we can specify more than one path
- NVLDFLAGS  := -L${CUDA_LIB} -lcudart -lrt
- 
-@@ -68,14 +68,6 @@ NVLDFLAGS   += ${GCOV_FLAGS:%=-Xcompiler
- # $(warning GCOV_FLAGS=${GCOV_FLAGS})
- ########## GCOV ##########
- 
--ifeq ($(DEBUG), 0)
--NVCUFLAGS += -O3
--CXXFLAGS  += -O3 -g
--else
--NVCUFLAGS += -O0 -G -g
--CXXFLAGS  += -O0 -g -ggdb3
--endif
--
- ifneq ($(VERBOSE), 0)
- NVCUFLAGS += -Xptxas -v -Xcompiler -Wall,-Wextra,-Wno-unused-parameter
- CXXFLAGS  += -Wall -Wextra
diff --git a/sci-libs/pytorch/files/pytorch-1.6.0-setup.patch b/sci-libs/pytorch/files/pytorch-1.6.0-setup.patch
deleted file mode 100644
index 6a197a9..0000000
--- a/sci-libs/pytorch/files/pytorch-1.6.0-setup.patch
+++ /dev/null
@@ -1,14 +0,0 @@
-Index: pytorch-1.4.0_p0/setup.py
-===================================================================
---- pytorch-1.4.0_p0.orig/setup.py
-+++ pytorch-1.4.0_p0/setup.py
-@@ -288,9 +288,7 @@ def build_deps():
-             sys.exit(1)
- 
-     check_file(os.path.join(third_party_path, "gloo", "CMakeLists.txt"))
--    check_file(os.path.join(third_party_path, "pybind11", "CMakeLists.txt"))
-     check_file(os.path.join(third_party_path, 'cpuinfo', 'CMakeLists.txt'))
--    check_file(os.path.join(third_party_path, 'tbb', 'Makefile'))
-     check_file(os.path.join(third_party_path, 'onnx', 'CMakeLists.txt'))
-     check_file(os.path.join(third_party_path, 'foxi', 'CMakeLists.txt'))
-     check_file(os.path.join(third_party_path, 'QNNPACK', 'CMakeLists.txt'))
diff --git a/sci-libs/pytorch/files/pytorch-1.6.0-skip-tests.patch b/sci-libs/pytorch/files/pytorch-1.6.0-skip-tests.patch
deleted file mode 100644
index 3ef2c53..0000000
--- a/sci-libs/pytorch/files/pytorch-1.6.0-skip-tests.patch
+++ /dev/null
@@ -1,14 +0,0 @@
-Disable expected test failures.
-
-Reference: https://github.com/pytorch/pytorch/issues/13746
-Reference: https://github.com/pytorch/pytorch/issues/21873
-
-Index: pytorch-1.4.0_p0/caffe2/share/contrib/depthwise/CMakeLists.txt
-===================================================================
---- pytorch-1.4.0_p0.orig/caffe2/share/contrib/depthwise/CMakeLists.txt
-+++ pytorch-1.4.0_p0/caffe2/share/contrib/depthwise/CMakeLists.txt
-@@ -6,4 +6,3 @@ set(Caffe2_CONTRIB_DEPTHWISE3x3_TEST_CPU
- )
- 
- set(Caffe2_CPU_SRCS ${Caffe2_CPU_SRCS} ${Caffe2_CONTRIB_DEPTHWISE3x3_CPU_SRC} PARENT_SCOPE)
--set(Caffe2_CPU_TEST_SRCS ${Caffe2_CPU_TEST_SRCS} ${Caffe2_CONTRIB_DEPTHWISE3x3_TEST_CPU_SRC} PARENT_SCOPE)
diff --git a/sci-libs/pytorch/files/pytorch-1.6.0-tensorpipe-unbundle-libuv.patch b/sci-libs/pytorch/files/pytorch-1.6.0-tensorpipe-unbundle-libuv.patch
deleted file mode 100644
index a4ba383..0000000
--- a/sci-libs/pytorch/files/pytorch-1.6.0-tensorpipe-unbundle-libuv.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-Index: tensorpipe/cmake/pytorch.cmake
-===================================================================
---- tensorpipe.orig/cmake/pytorch.cmake
-+++ tensorpipe/cmake/pytorch.cmake
-@@ -138,7 +138,7 @@ endif()
- 
- add_library(tensorpipe ${TENSORPIPE_SRC})
- 
--set(TP_BUILD_LIBUV ON)
-+set(TP_BUILD_LIBUV OFF)
- find_package(uv REQUIRED)
- target_link_libraries(tensorpipe PRIVATE uv::uv)
- 
diff --git a/sci-libs/pytorch/metadata.xml b/sci-libs/pytorch/metadata.xml
deleted file mode 100644
index 423c3c4..0000000
--- a/sci-libs/pytorch/metadata.xml
+++ /dev/null
@@ -1,38 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
-<pkgmetadata>
-	<maintainer type="person">
-		<email>4ernov@gmail.com</email>
-		<name>Alexey Chernov</name>
-	</maintainer>
-	<maintainer type="person">
-		<email>heroxbd@gentoo.org</email>
-		<name>Benda Xu</name>
-	</maintainer>
-	<use>
-		<flag name="asan">Build with address sanitizer (ASAN)</flag>
-		<flag name="atlas">Use ATLAS as BLAS implementation</flag>
-		<flag name="cuda">Enable support for nVidia CUDA</flag>
-		<flag name="eigen">Use Eigen as BLAS implementation</flag>
-		<flag name="fbgemm">Enable FBGEMM (Facebook GEneral Matrix Multiplication) support</flag>
-		<flag name="gflags">Build with gflags</flag>
-		<flag name="glog">Build with glog support</flag>
-		<flag name="gloo">Build gloo distributed communication backend support</flag>
-		<flag name="leveldb">Enable support for LevelDB</flag>
-		<flag name="lmdb">Enable support for LMDB</flag>
-		<flag name="mkl">Use Intel MKL as BLAS implementation</flag>
-		<flag name="mkldnn">Build with Intel MKL-DNN support</flag>
-		<flag name="namedtensor">Enable support for named tensors</flag>
-		<flag name="nnpack">Enable NNPACK support</flag>
-		<flag name="numa">Enable support for NUMA</flag>
-		<flag name="numpy">Enable NumPy support</flag>
-		<flag name="observers">Build observers</flag>
-		<flag name="openblas">Use OpenBLAS as BLAS implementation</flag>
-		<flag name="opencv">Enable support for OpenCV</flag>
-		<flag name="opencl">Enable support for OpenCL</flag>
-		<flag name="qnnpack">Enable QNNPACK support</flag>
-		<flag name="redis">Enable support for Redis</flag>
-		<flag name="tools">Build binary tools</flag>
-		<flag name="zeromq">Enable support for ZeroMQ</flag>
-	</use>
-</pkgmetadata>
diff --git a/sci-libs/pytorch/pytorch-1.6.0-r2.ebuild b/sci-libs/pytorch/pytorch-1.6.0-r2.ebuild
deleted file mode 100644
index 1fab5fd..0000000
--- a/sci-libs/pytorch/pytorch-1.6.0-r2.ebuild
+++ /dev/null
@@ -1,286 +0,0 @@
-# Copyright 1999-2020 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-PYTHON_COMPAT=( python3_{6,7,8} )
-
-inherit distutils-r1 cmake cuda
-
-MPV=${PV/_p/a}
-
-DESCRIPTION="Tensors and Dynamic neural networks in Python with strong GPU acceleration"
-HOMEPAGE="https://pytorch.org/"
-SRC_URI="https://github.com/pytorch/${PN}/archive/v${MPV}.tar.gz -> ${P}.tar.gz
-https://github.com/google/benchmark/archive/505be96ab.tar.gz -> benchmark-505be96ab.tar.gz
-https://github.com/pytorch/cpuinfo/archive/63b254577.tar.gz -> cpuinfo-63b254577.tar.gz
-https://github.com/NVlabs/cub/archive/d106ddb99.tar.gz -> cub-d106ddb99.tar.gz
-https://github.com/pytorch/fbgemm/archive/87c378172.tar.gz -> fbgemm-87c378172.tar.gz
-https://github.com/fmtlib/fmt/archive/9bdd1596c.tar.gz -> fmt-9bdd1596c.tar.gz
-https://github.com/houseroad/foxi/archive/8015abb72.tar.gz -> foxi-8015abb72.tar.gz
-https://github.com/Maratyszcza/FP16/archive/4dfe081cf.tar.gz -> FP16-4dfe081cf.tar.gz
-https://github.com/Maratyszcza/FXdiv/archive/b408327ac.tar.gz -> FXdiv-b408327ac.tar.gz
-https://github.com/google/gemmlowp/archive/3fb5c176c.tar.gz -> gemmlowp-3fb5c176c.tar.gz
-https://github.com/facebookincubator/gloo/archive/3d08580f9.tar.gz -> gloo-3d08580f9.tar.gz
-https://github.com/google/googletest/archive/2fe3bd994.tar.gz -> googletest-2fe3bd994.tar.gz
-https://github.com/intel/ideep/archive/938cc6889.tar.gz -> ideep-938cc6889.tar.gz
-cuda? ( https://github.com/NVIDIA/nccl/archive/5949d96f3.tar.gz -> nccl-5949d96f3.tar.gz )
-https://github.com/Maratyszcza/NNPACK/archive/24b55303f.tar.gz -> NNPACK-24b55303f.tar.gz
-https://github.com/onnx/onnx/archive/a82c6a701.tar.gz -> onnx-a82c6a701.tar.gz
-https://github.com/onnx/onnx-tensorrt/archive/c15321141.tar.gz -> onnx-tensorrt-c15321141.tar.gz
-https://github.com/Maratyszcza/psimd/archive/072586a71.tar.gz -> psimd-072586a71.tar.gz
-https://github.com/Maratyszcza/pthreadpool/archive/029c88620.tar.gz -> pthreadpool-029c88620.tar.gz
-https://github.com/Maratyszcza/PeachPy/archive/07d8fde8a.tar.gz -> PeachPy-07d8fde8a.tar.gz
-https://github.com/pytorch/QNNPACK/archive/7d2a4e993.tar.gz -> QNNPACK-7d2a4e993.tar.gz
-https://github.com/shibatch/sleef/archive/7f523de65.tar.gz -> sleef-7f523de65.tar.gz
-https://github.com/pytorch/tensorpipe/archive/3b8089c9c.tar.gz -> tensorpipe-3b8089c9c.tar.gz
-https://github.com/google/XNNPACK/archive/1b354636b.tar.gz -> XNNPACK-1b354636b.tar.gz
-https://github.com/asmjit/asmjit/archive/9057aa30.tar.gz -> asmjit-9057aa30.tar.gz
-	"
-
-# git clone git@github.com:pytorch/pytorch.git && cd pytorch
-# src_uri() {
-# join \
-#   <(git config --file .gitmodules --get-regexp url | sed -r -e 's/^submodule.(.*).url (.*)/\1 \2/' -e 's,NNPACK_deps/,,' -e 's/third-party/third_party/' | sort) \
-#   <(git submodule status | awk '{print $2 " " $1}' | sort) | \
-# while read path url hash; do
-#         [[ ${path} =~ (eigen|six|ios|neon2sse|protobuf|pybind11|enum34|tbb|zstd|fbjni) ]] && continue
-#         u=${url%.git}
-#         h=${hash#-}
-#         h=${h:0:8}
-#         echo "${u}/archive/${h}.tar.gz -> $(basename ${u})-${h}.tar.gz"
-# done
-# }
-# src_uri
-
-# git submodule update --init third_party/fbgemm && cd third_party/fbgemm
-# src_uri | grep asmjit
-# cd ../..
-
-LICENSE="BSD"
-SLOT="0"
-KEYWORDS="~amd64"
-
-IUSE="asan atlas cuda eigen +fbgemm ffmpeg gflags glog +gloo leveldb lmdb mkl mkldnn mpi namedtensor +nnpack numa +numpy +observers +openblas opencl opencv +openmp +python +qnnpack redis static test tools zeromq"
-
-REQUIRED_USE="
-	python? ( ${PYTHON_REQUIRED_USE} )
-	numpy? ( python )
-	^^ ( atlas eigen mkl openblas )
-"
-
-RDEPEND="
-	dev-libs/protobuf
-	dev-python/pyyaml[${PYTHON_USEDEP}]
-	atlas? ( sci-libs/atlas )
-	cuda? ( dev-libs/cudnn
-		dev-cpp/eigen[cuda] )
-	ffmpeg? ( media-video/ffmpeg )
-	gflags? ( dev-cpp/gflags )
-	glog? ( dev-cpp/glog )
-	leveldb? ( dev-libs/leveldb )
-	lmdb? ( dev-db/lmdb )
-	mkl? ( sci-libs/mkl )
-	mpi? ( virtual/mpi )
-	numpy? ( dev-python/numpy[${PYTHON_USEDEP}] )
-	openblas? ( sci-libs/openblas )
-	opencl? ( dev-libs/clhpp virtual/opencl )
-	opencv? ( media-libs/opencv )
-	python? ( ${PYTHON_DEPS}
-		dev-python/pybind11[${PYTHON_USEDEP}]
-	)
-	redis? ( dev-db/redis )
-	zeromq? ( net-libs/zeromq )
-	eigen? ( dev-cpp/eigen )
-	dev-libs/libuv
-"
-
-#ATen code generation
-BDEPEND="dev-python/pyyaml"
-
-DEPEND="${RDEPEND}
-	test? ( dev-python/pytest[${PYTHON_USEDEP}] )
-	dev-python/setuptools[${PYTHON_USEDEP}]
-	dev-cpp/tbb
-	app-arch/zstd
-	dev-python/protobuf-python[${PYTHON_USEDEP}]
-	dev-python/pybind11[${PYTHON_USEDEP}]
-	sys-fabric/libibverbs
-	sys-process/numactl
-"
-
-PATCHES=(
-	"${FILESDIR}"/${PN}-1.6.0-setup.patch
-	"${FILESDIR}"/${PN}-1.6.0-skip-tests.patch
-	"${FILESDIR}"/${PN}-1.6.0-global-dlopen.patch
-	"${FILESDIR}"/0002-Don-t-build-libtorch-again-for-PyTorch-1.4.0.patch
-	"${FILESDIR}"/0003-Change-path-to-caffe2-build-dir-made-by-libtorch.patch
-	"${FILESDIR}"/0005-Change-library-directory-according-to-CMake-build.patch
-)
-
-src_unpack() {
-	default
-
-	[[ -d ${P} ]] || mv -v ${PN}-${MPV} ${P} || die
-}
-
-src_prepare() {
-	cmake_src_prepare
-
-	mv -v third_party/miniz-* ../ || die
-	rm -r third_party || die
-	ln -s .. third_party || die
-	cd .. || die
-	for d in *; do
-		case ${d} in
-			${PN}* | miniz-*) continue ;;
-			PeachPy-*) mv -v ${d} python-peachpy || die ;;
-			*) mv -v ${d} ${d%-*} || die ;;
-		esac
-	done
-
-	mv -v FBGEMM fbgemm || die
-	cd fbgemm || die
-	rm -r third_party || die
-	ln -s .. third_party || die
-
-	cd ../onnx || die
-	rm -r third_party || die
-	ln -s .. third_party || die
-
-	if use cuda; then
-		cd ../nccl || die
-		eapply "${FILESDIR}"/${PN}-1.6.0-nccl-nvccflags.patch
-		ln -s . nccl || die
-
-		addpredict /dev/nvidiactl
-		cuda_src_prepare
-		export CUDAHOSTCXX=$(cuda_gccdir)/g++
-	fi
-
-	cd ../tensorpipe || die
-	eapply "${FILESDIR}"/${PN}-1.6.0-tensorpipe-unbundle-libuv.patch
-	eapply_user
-}
-
-src_configure() {
-	local blas="Eigen"
-
-	if use atlas; then
-		blas="ATLAS"
-	elif use mkl; then
-		blas="MKL"
-	elif use openblas; then
-		blas="OpenBLAS"
-	fi
-
-	local mycmakeargs=(
-		-DTORCH_BUILD_VERSION=${PV}
-		-DTORCH_INSTALL_LIB_DIR=$(get_libdir)
-		-DBUILD_BINARY=$(usex tools ON OFF)
-		-DBUILD_CUSTOM_PROTOBUF=OFF
-		-DBUILD_PYTHON=$(usex python ON OFF)
-		-DBUILD_SHARED_LIBS=$(usex static OFF ON)
-		-DBUILD_TEST=$(usex test ON OFF)
-		-DUSE_ASAN=$(usex asan ON OFF)
-		-DUSE_CUDA=$(usex cuda ON OFF)
-		-DUSE_NCCL=$(usex cuda ON OFF)
-		-DUSE_SYSTEM_NCCL=OFF
-		-DUSE_ROCM=OFF
-		-DUSE_FBGEMM=$(usex fbgemm ON OFF)
-		-DUSE_FFMPEG=$(usex ffmpeg ON OFF)
-		-DUSE_GFLAGS=$(usex gflags ON OFF)
-		-DUSE_GLOG=$(usex glog ON OFF)
-		-DUSE_LEVELDB=$(usex leveldb ON OFF)
-		-DUSE_LITE_PROTO=OFF
-		-DUSE_LMDB=$(usex lmdb ON OFF)
-		-DCAFFE2_USE_MKL=$(usex mkl ON OFF)
-		-DUSE_MKLDNN=$(usex mkldnn ON OFF)
-		-DUSE_MKLDNN_CBLAS=OFF
-		-DUSE_NNPACK=$(usex nnpack ON OFF)
-		-DUSE_NUMPY=$(usex numpy ON OFF)
-		-DUSE_NUMA=$(usex numa ON OFF)
-		-DUSE_OBSERVERS=$(usex observers ON OFF)
-		-DUSE_OPENCL=$(usex opencl ON OFF)
-		-DUSE_OPENCV=$(usex opencv ON OFF)
-		-DUSE_OPENMP=$(usex openmp ON OFF)
-		-DUSE_TBB=OFF
-		-DUSE_PROF=OFF
-		-DUSE_QNNPACK=$(usex qnnpack ON OFF)
-		-DUSE_REDIS=$(usex redis ON OFF)
-		-DUSE_ROCKSDB=OFF
-		-DUSE_ZMQ=$(usex zeromq ON OFF)
-		-DUSE_MPI=$(usex mpi ON OFF)
-		-DUSE_GLOO=$(usex gloo ON OFF)
-		-DUSE_SYSTEM_EIGEN_INSTALL=ON
-		-DBUILD_NAMEDTENSOR=$(usex namedtensor ON OFF)
-		-DBLAS=${blas}
-	)
-
-	cmake_src_configure
-
-	if use python; then
-		CMAKE_BUILD_DIR="${BUILD_DIR}" distutils-r1_src_configure
-	fi
-
-	# do not rerun cmake and the build process in src_install
-	sed '/RERUN/,+1d' -i "${BUILD_DIR}"/build.ninja || die
-}
-
-src_compile() {
-	cmake_src_compile
-
-	if use python; then
-		CMAKE_BUILD_DIR=${BUILD_DIR} distutils-r1_src_compile
-	fi
-}
-
-src_install() {
-	cmake_src_install
-
-	local LIB=$(get_libdir)
-	if [[ ${LIB} != lib ]]; then
-		mv -fv "${ED}"/usr/lib/*.so "${ED}"/usr/${LIB}/ || die
-	fi
-
-	rm -rfv "${ED}/torch"
-	rm -rfv "${ED}/var"
-	rm -rfv "${ED}/usr/lib"
-
-	rm -fv "${ED}/usr/include/*.{h,hpp}"
-	rm -rfv "${ED}/usr/include/asmjit"
-	rm -rfv "${ED}/usr/include/c10d"
-	rm -rfv "${ED}/usr/include/fbgemm"
-	rm -rfv "${ED}/usr/include/fp16"
-	rm -rfv "${ED}/usr/include/gloo"
-	rm -rfv "${ED}/usr/include/include"
-	rm -rfv "${ED}/usr/include/var"
-
-	cp -rv "${WORKDIR}/${P}/third_party/pybind11/include/pybind11" "${ED}/usr/include/"
-
-	rm -fv "${ED}/usr/lib64/libtbb.so"
-	rm -rfv "${ED}/usr/lib64/cmake"
-
-	if use python; then
-		install_shm_manager() {
-			TORCH_BIN_DIR="${ED}/usr/lib64/${EPYTHON}/site-packages/torch/bin"
-
-			mkdir -pv ${TORCH_BIN_DIR}
-			cp -v "${ED}/usr/bin/torch_shm_manager" "${TORCH_BIN_DIR}"
-		}
-
-		python_foreach_impl install_shm_manager
-
-		scanelf -r --fix "${BUILD_DIR}/caffe2/python"
-		CMAKE_BUILD_DIR=${BUILD_DIR} distutils-r1_src_install
-
-		python_foreach_impl python_optimize
-	fi
-
-	find "${ED}/usr/${LIB}" -name "*.a" -exec rm -fv {} \;
-
-	use test && rm -rfv "${ED}/usr/test" "${ED}"/usr/bin/test_{api,jit}
-
-	# Remove the empty directories by CMake Python:
-	find "${ED}" -type d -empty -delete || die
-}