diff --git a/09-filelayout.patch b/09-filelayout.patch
new file mode 100644
index 0000000..0d902e3
--- /dev/null
+++ b/09-filelayout.patch
@@ -0,0 +1,12 @@
+--- a/Makefile
++++ b/Makefile
+@@ -33,7 +33,7 @@ LL2      = -L. -lpigpiod_if -pthread -lr
+ 
+ LL3      = -L. -lpigpiod_if2 -pthread -lrt
+ 
+-prefix = /usr/local
++prefix = /usr
+ exec_prefix = $(prefix)
+ bindir = $(exec_prefix)/bin
+ includedir = $(prefix)/include
+
diff --git a/pigpio-1.79.tar.gz b/pigpio-1.79.tar.gz
new file mode 100644
index 0000000..f4a5e00
Binary files /dev/null and b/pigpio-1.79.tar.gz differ
diff --git a/pigpio.spec b/pigpio.spec
new file mode 100644
index 0000000..bde9461
--- /dev/null
+++ b/pigpio.spec
@@ -0,0 +1,70 @@
+%global _lib_path /usr/lib
+%global _include_path /usr/include
+%global _bin_path /usr/bin
+%global _man1_path /usr/man/man1
+%global _man3_path /usr/man/man3
+%global _opt_path /opt/pigpio/cgi
+%global _doc_path /usr/share/doc/pigpio
+%global _service_path /usr/lib/systemd/system
+%global debug_package %{nil}
+
+Name:	 pigpio
+Version: 1.79
+Release: 1
+Summary: library for GPIO on RPi
+License: Unlicense
+URL:	 https://github.com/joan2937/pigpio
+Source0: https://github.com/joan2937/pigpio/archive/%{version}/pigpio-%{version}.tar.gz
+
+Patch0000: 09-filelayout.patch
+Patch0001: remove-broken-comments-from-top-of-manpa.patch
+Patch0002: pigpiod-service.patch
+
+BuildRequires: make >= 3.78
+BuildRequires: gcc >= 3.4.2
+AutoReq: no
+AutoProv: yes
+
+Provides: pigpio = %{version}-%{release}
+
+ExclusiveArch: aarch64
+ExclusiveOS: Linux
+
+%description
+Library for the Raspberry which allows control of the General Purpose Input Outputs (GPIO)
+
+%prep
+%setup -q -n %{name}-%{version} -c
+mv %{name} %{name}-%{version}
+
+cd %{name}-%{version}
+%patch0000 -p1
+%patch0001 -p1
+%patch0002 -p1
+
+%build
+cd %{name}-%{version}
+make
+
+%install
+mkdir -p %{buildroot}%{_service_path}
+mkdir -p %{buildroot}%{_doc_path}
+cd %{name}-%{version}
+make install DESTDIR=%{buildroot}
+install -p -m 644 util/pigpiod.service %{buildroot}%{_service_path}
+install -p -m 644 UNLICENCE %{buildroot}%{_doc_path}
+
+%files
+%defattr (-, root, root)
+%doc
+/usr/lib/*
+/usr/include/*
+/usr/bin/*
+/usr/lib/systemd/system/*
+/usr/man/man1/*
+/usr/man/man3/*
+/usr/share/doc/pigpio/*
+
+%changelog
+* Mon May 17 2021 Yafen Fang<yafen@iscas.ac.cn> - 1.79-1
+- init package
\ No newline at end of file
diff --git a/pigpiod-service.patch b/pigpiod-service.patch
new file mode 100644
index 0000000..f9aa94d
--- /dev/null
+++ b/pigpiod-service.patch
@@ -0,0 +1,16 @@
+--- a/util/pigpiod.service
++++ b/util/pigpiod.service
+@@ -1,10 +1,9 @@
+ [Unit]
+-Description=Pigpio daemon
+-
++Description=Daemon required to control GPIO pins via pigpio
+ [Service]
++ExecStart=/usr/bin/pigpiod -l
++ExecStop=/bin/systemctl kill pigpiod
+ Type=forking
+-PIDFile=pigpio.pid
+-ExecStart=/usr/bin/pigpiod
+ 
+ [Install]
+ WantedBy=multi-user.target
diff --git a/remove-broken-comments-from-top-of-manpa.patch b/remove-broken-comments-from-top-of-manpa.patch
new file mode 100644
index 0000000..49df5d9
--- /dev/null
+++ b/remove-broken-comments-from-top-of-manpa.patch
@@ -0,0 +1,48 @@
+From: Peter Michael Green <plugwash@debian.org>
+Date: Thu, 10 Jan 2019 15:14:35 +0000
+X-Dgit-Generated: 1.68-1 62ec7220f74092d1ccfa9b156f09c5a2bcd5b50e
+Subject: Remove broken comments from top of manpages.
+
+
+---
+
+--- a/pig2vcd.1
++++ b/pig2vcd.1
+@@ -1,7 +1,4 @@
+ 
+-." Process this file with
+-." groff -man -Tascii pig2vcd.1
+-."
+ .TH pig2vcd 1 2012-2020 Linux "pigpio archive"
+ .SH NAME
+ pig2vd - A utility to convert pigpio notifications to VCD.
+--- a/pigpiod_if.3
++++ b/pigpiod_if.3
+@@ -1,7 +1,4 @@
+ 
+-." Process this file with
+-." groff -man -Tascii pigpiod_if.3
+-."
+ .TH pigpiod_if 3 2012-2020 Linux "pigpio archive"
+ .SH NAME
+ pigpiod_if - A C library to interface to the pigpio daemon.
+--- a/pigpiod_if2.3
++++ b/pigpiod_if2.3
+@@ -1,7 +1,4 @@
+ 
+-." Process this file with
+-." groff -man -Tascii pigpiod_if2.3
+-."
+ .TH pigpiod_if2 3 2012-2020 Linux "pigpio archive"
+ .SH NAME
+ pigpiod_if2 - A C library to interface to the pigpio daemon.
+--- a/pigs.1
++++ b/pigs.1
+@@ -1,7 +1,4 @@
+ 
+-." Process this file with
+-." groff -man -Tascii foo.1
+-."
+ .TH pigs 1 2012-2020 Linux "pigpio archive"
+ .SH NAME
+ pigs - command line socket access to the pigpio daemon.