build deb packages using debbuild

Signed-off-by: Lokesh Mandvekar <lsm5@fedoraproject.org>

slirp4netns.spec

@@ -1,24 +1,36 @@
 %global built_tag v1.2.0
-%global built_tag_strip %(b=%{built_tag}; echo ${b:1})
-%global gen_version %(b=%{built_tag_strip}; echo ${b/-/"~"})
 
 Name: slirp4netns
-Version: %{gen_version}
+Version: 1.2.0
+%if "%{_vendor}" == "debbuild"
+Packager: Lokesh Mandvekar <https://github.com/lsm5>
+License: GPL-2.0+
+Release: 0%{?dist}
+%else
 Release: %autorelease
-Summary: slirp for network namespaces
 License: GPLv2
+%endif
+Summary: slirp for network namespaces
 URL: https://github.com/rootless-containers/%{name}
 Source0: %{url}/archive/%{built_tag}.tar.gz
 BuildRequires: autoconf
 BuildRequires: automake
+BuildRequires: go-md2man
+%if "%{_vendor}" == "debbuild"
+BuildRequires: git
+BuildRequires: libglib2.0-dev
+BuildRequires: libcap-dev
+BuildRequires: libseccomp-dev
+BuildRequires: libslirp-dev
+%else
 BuildRequires: gcc
 BuildRequires: glib2-devel
-BuildRequires: git
+BuildRequires: git-core
-BuildRequires: go-md2man
 BuildRequires: libcap-devel
 BuildRequires: libseccomp-devel
 BuildRequires: libslirp-devel
 BuildRequires: make
+%endif
 
 %description
 slirp for network namespaces, without copying buffers across the namespaces.
@@ -35,7 +47,7 @@ building other packages which use import path with
 %{import_path} prefix.
 
 %prep
-%autosetup -Sgit -n %{name}-%{built_tag_strip}
+%autosetup -Sgit
 
 %build
 ./autogen.sh
@@ -57,4 +69,6 @@ make DESTDIR=%{buildroot} install install-man
 %{_mandir}/man1/%{name}.1.gz
 
 %changelog
+%if "%{_vendor}" != "debbuild"
 %autochangelog
+%endif