Use patch macro instead of patch command

tensorflow.spec

@@ -1,7 +1,7 @@
 %global _empty_manifest_terminate_build 0
 Name:           tensorflow
 Version:        2.12.1
-Release:        2
+Release:        3
 Summary:        An Open Source Machine Learning Framework for Everyone
 License:        Apache License 2.0
 URL:            https://www.tensorflow.org/
@@ -9,10 +9,14 @@ Source0:        https://github.com/tensorflow/tensorflow/archive/v%{version}.tar
 Source1:        external.tar.bz2.partaa
 Source2:        external.tar.bz2.partab
 Source3:        external.tar.bz2.partac
-Source4:        aarch64_external_files.patch
-Source5:        riscv64_external_files.patch
 Patch0:         modify-deps-on-libclang-gcsfs-gast.patch
 Patch1:         fix-boringssl-compile.patch
+%ifarch aarch64
+Patch1000:     aarch64_external_files.patch
+%endif
+%ifarch riscv64
+Patch1100:     riscv64_external_files.patch
+%endif
 Requires:       python3-future python3-numpy python3-six python3-astunparse python3-google-pasta python3-opt-einsum
 Requires:       python3-typing-extensions python3-wrapt python3-h5py python3-protobuf python3-grpcio python3-absl-py 
 Requires:       python3-flatbuffers python3-gast
@@ -39,17 +43,19 @@ TensorFlow was originally developed by researchers and engineers working on the
 TensorFlow provides stable Python and C++ APIs, as well as non-guaranteed backward compatible API for other languages.
 
 %prep
-%autosetup -p1
+%setup -n %{name}-%{version}
+%patch 0 -p1
+%patch 1 -p1
 extdir=$(bazel --output_user_root=`pwd`/../output_user_root info output_base)
 mkdir -p ${extdir}
 instdir=$(bazel --output_user_root=`pwd`/../output_user_root info install_base)
 cat %{SOURCE1} %{SOURCE2} %{SOURCE3} > external.tar.bz2
 tar xf external.tar.bz2 -C ${extdir}
 %ifarch aarch64
-patch -d ${extdir} -p0 < %{SOURCE4}
+%patch 1000 -p0 -d ${extdir}
 %endif
 %ifarch riscv64
-patch -d ${extdir} -p0 < %{SOURCE5}
+%patch 1100 -p0 -d ${extdir}
 %endif
 ln -sfn ${instdir}/embedded_tools ${extdir}/external/bazel_tools
 for f in $(find $extdir/external -lname "*/external/*"); do OLDLINK=$(readlink $f); echo $OLDLINK; NEWLINK=${extdir}/external/${OLDLINK#*external}; ln -sf $NEWLINK $f-newlink; mv -Tf $f-newlink $f; done
@@ -76,6 +82,9 @@ bazel --output_user_root=`pwd`/../output_user_root build --nofetch --host_copt=-
 %{_bindir}/*
 
 %changelog
+* Mon Dec 23 2024 misaka00251 <liuxin@iscas.ac.cn> - 2.12.1-3
+- Use patch macro instead of patch command
+
 * Thu Dec 12 2024 Dingli Zhang <dingli@iscas.ac.cn> - 2.12.1-2
 - Add support for riscv64