diff --git a/pytorch-cluster.spec b/pytorch-cluster.spec
index cd2cec49d4b..a25f9aad7ea 100644
--- a/pytorch-cluster.spec
+++ b/pytorch-cluster.spec
@@ -1,6 +1,8 @@
 ### RPM external pytorch-cluster 1.6.3
 ## INCLUDE compilation_flags
 ## INCLUDE cpp-standard
+## INCLUDE cuda-flags
+
 %define tag f2d99195a0003ca2d2ba9ed50d0117e2f23360e0
 %define branch master
 %define github_user rusty1s
@@ -9,7 +11,8 @@ Source: git+https://github.com/%{github_user}/pytorch_cluster.git?obj=%{branch}/
 
 BuildRequires: cmake
 Requires: pytorch
-%define build_flags -Wall -Wextra -pedantic %{?arch_build_flags} 
+%define build_flags -Wall -Wextra -pedantic %{?arch_build_flags}
+%define cuda_arch_float $(echo %{cuda_arch} | tr ' ' '\\n' | sed -E 's|([0-9])$|.\\1|' | tr '\\n' ' ')
 
 %prep
 %setup -n %{n}-%{realversion}
@@ -17,11 +20,17 @@ Requires: pytorch
 grep -q 'CMAKE_CXX_STANDARD  *14' CMakeLists.txt
 sed -i -e 's|CMAKE_CXX_STANDARD  *14|CMAKE_CXX_STANDARD %{cms_cxx_standard}|' CMakeLists.txt
 
+USE_CUDA=OFF
+%if "%{cmsos}" != "slc7_aarch64"
+if [ "%{cuda_gcc_support}" = "true" ] ; then
+USE_CUDA=%{!?without_cuda:ON}
+fi
+%endif
+
 %build
 
 rm -rf ../build && mkdir ../build && cd ../build
 
-
 cmake ../%{n}-%{realversion} \
     -DCMAKE_BUILD_TYPE=Release \
     -DCMAKE_INSTALL_PREFIX=%{i} \
@@ -33,7 +42,11 @@ cmake ../%{n}-%{realversion} \
     -DWITH_PYTHON=OFF \
     -DWITH_CUDA=OFF \
     -DBUILD_TEST=OFF \
-    -DBUILD_SHARED_LIBS=ON 
+%if 0%{!?without_cuda:1}
+    -DUSE_CUDA=${USE_CUDA} \
+    -DTORCH_CUDA_ARCH_LIST="%{cuda_arch_float}" \
+%endif
+    -DBUILD_SHARED_LIBS=ON
 
 
 make %{makeprocesses} VERBOSE=1
diff --git a/pytorch-scatter.spec b/pytorch-scatter.spec
index c79cb4aa513..5a6939b3a75 100644
--- a/pytorch-scatter.spec
+++ b/pytorch-scatter.spec
@@ -1,6 +1,7 @@
 ### RPM external pytorch-scatter 2.1.2
 ## INCLUDE compilation_flags
 ## INCLUDE cpp-standard
+## INCLUDE cuda-flags
 %define tag c095c62e4334fcd05e4ac3c4bb09d285960d6be6
 %define branch master
 %define github_user rusty1s
@@ -9,7 +10,8 @@ Source: git+https://github.com/%{github_user}/pytorch_scatter.git?obj=%{branch}/
 
 BuildRequires: cmake
 Requires: pytorch
-%define build_flags -Wall -Wextra -pedantic %{?arch_build_flags} 
+%define build_flags -Wall -Wextra -pedantic %{?arch_build_flags}
+%define cuda_arch_float $(echo %{cuda_arch} | tr ' ' '\\n' | sed -E 's|([0-9])$|.\\1|' | tr '\\n' ' ')
 
 %prep
 %setup -n %{n}-%{realversion}
@@ -17,6 +19,13 @@ Requires: pytorch
 grep -q 'CMAKE_CXX_STANDARD  *14' CMakeLists.txt
 sed -i -e 's|CMAKE_CXX_STANDARD  *14|CMAKE_CXX_STANDARD %{cms_cxx_standard}|' CMakeLists.txt
 
+USE_CUDA=OFF
+%if "%{cmsos}" != "slc7_aarch64"
+if [ "%{cuda_gcc_support}" = "true" ] ; then
+USE_CUDA=%{!?without_cuda:ON}
+fi
+%endif
+
 %build
 
 rm -rf ../build && mkdir ../build && cd ../build
@@ -33,7 +42,11 @@ cmake ../%{n}-%{realversion} \
     -DWITH_PYTHON=OFF \
     -DWITH_CUDA=OFF \
     -DBUILD_TEST=OFF \
-    -DBUILD_SHARED_LIBS=ON 
+%if 0%{!?without_cuda:1}
+    -DUSE_CUDA=${USE_CUDA} \
+    -DTORCH_CUDA_ARCH_LIST="%{cuda_arch_float}" \
+%endif
+    -DBUILD_SHARED_LIBS=ON
 
 
 make %{makeprocesses} VERBOSE=1
diff --git a/pytorch-sparse.spec b/pytorch-sparse.spec
index 36b5f9bce0f..c9b1cd2bd25 100644
--- a/pytorch-sparse.spec
+++ b/pytorch-sparse.spec
@@ -1,6 +1,8 @@
 ### RPM external pytorch-sparse 0.6.18
 ## INCLUDE compilation_flags
 ## INCLUDE cpp-standard
+## INCLUDE cuda-flags
+
 %define tag 2d559810c6af7f8b2cf88553dd5a5824a667a07d
 %define branch master
 %define github_user rusty1s
@@ -9,7 +11,8 @@ Source: git+https://github.com/%{github_user}/pytorch_sparse.git?obj=%{branch}/%
 
 BuildRequires: cmake
 Requires: pytorch
-%define build_flags -Wall -Wextra -pedantic %{?arch_build_flags} 
+%define build_flags -Wall -Wextra -pedantic %{?arch_build_flags}
+%define cuda_arch_float $(echo %{cuda_arch} | tr ' ' '\\n' | sed -E 's|([0-9])$|.\\1|' | tr '\\n' ' ')
 
 %prep
 %setup -n %{n}-%{realversion}
@@ -17,6 +20,13 @@ Requires: pytorch
 grep -q 'CMAKE_CXX_STANDARD  *14' CMakeLists.txt
 sed -i -e 's|CMAKE_CXX_STANDARD  *14|CMAKE_CXX_STANDARD %{cms_cxx_standard}|' CMakeLists.txt
 
+USE_CUDA=OFF
+%if "%{cmsos}" != "slc7_aarch64"
+if [ "%{cuda_gcc_support}" = "true" ] ; then
+USE_CUDA=%{!?without_cuda:ON}
+fi
+%endif
+
 %build
 
 rm -rf ../build && mkdir ../build && cd ../build
@@ -33,7 +43,11 @@ cmake ../%{n}-%{realversion} \
     -DWITH_PYTHON=OFF \
     -DWITH_CUDA=OFF \
     -DBUILD_TEST=OFF \
-    -DBUILD_SHARED_LIBS=ON 
+%if 0%{!?without_cuda:1}
+    -DUSE_CUDA=${USE_CUDA} \
+    -DTORCH_CUDA_ARCH_LIST="%{cuda_arch_float}" \
+%endif
+    -DBUILD_SHARED_LIBS=ON
 
 
 make %{makeprocesses} VERBOSE=1