Update barrier.spec.in

dist/rpm/barrier.spec.in

@@ -9,24 +9,46 @@ Packager: Debauchee <todo@mail.com>
 License: GPLv2
 Release: @BARRIER_BUILD_NUMBER@@BARRIER_SNAPSHOT_INFO@%{?dist}
 
-# bonjour headers: dns_sd.h at least for CentOS-7 and CentOS-6
+# at least for CentOS-7 and CentOS-6
+BuildRequires: git cmake3 make gcc gcc-c++ curl-devel  openssl-devel
+BuildRequires: qt5-qtbase-devel
 BuildRequires: avahi-compat-libdns_sd-devel
+BuildREquires: libXtst-devel libXinerama-devel libICE-devel libXrandr-devel
 
 # possible issue here for cmake: on CentOS-7, cmake is cmake 2.x and barrier needs cmake 3.x
 # which is available from EPEL as cmake3, that might not be the case for other RPMS based distro
-%if 0%{?rhel} == 7
-BuildRequires: cmake3 
-%endif
 
-# EPEL also provide cmake3 for CentOS-6, but I have tried to build barrier on CentOS-6 yet
+# CXX14
 %if 0%{?rhel} == 6
-BuildRequires: cmake3 
+BuildRequires: centos-release-scl-rh devtoolset-3-gcc-c++.x86_64
 %endif
 
 %description
 Barrier allows you to share one mouse and keyboard between multiple computers.
 Work seamlessly across Windows, macOS and Linux.
 
+%prep
+# TO BE DONE need a Source tarball and not git..
+
+%build
+git clone https://github.com/debauchee/barrier/
+
+%if 0%{?rhel} == 6
+cd barrier && scl enable devtoolset-3 ./clean_build.sh 
+%endif
+
+%if 0%{?rhel} == 7
+cd barrier && ./clean_build.sh 
+%endif
+# maybe need a default if/else for non rhel target :P
+
+%install
+# no make install, so manual install
+%{__mkdir} -p %{buildroot}%{_bindir} %{buildroot}%{_datarootdir}/applications %{buildroot}%{_datarootdir}/icons/hicolor/scalable/apps
+%{__install} -t %{buildroot}%{_datarootdir}/applications res/barrier.desktop
+%{__install} -t %{buildroot}%{_datarootdir}/icons/hicolor/scalable/apps res/barrier.svg
+%{__install} -t %{buildroot}%{_bindir} barrier/build/bin/{barrier,barrierc,barriers,barrierd,syntool}
+
 %files
 %defattr(755,root,root,-)
 %{_bindir}/barrier