switch to cmake macros, use original source URL

OBS-URL: https://build.opensuse.org/package/show/filesystems/cdemu-client?expand=0&rev=35

cdemu-client.spec

@@ -24,8 +24,8 @@ License:        GPL-2.0-or-later
 Group:          System/Filesystems
 URL:            https://cdemu.sourceforge.io/about/client/
 
-#Git-Clone:	git://git.code.sf.net/p/cdemu/code
-Source:         https://sourceforge.net/projects/cdemu/files/%{name}/%{name}-%{version}.tar.xz
+#Git-Clone:	https://github.com/cdemu/cdemu
+Source:         https://downloads.sf.net/cdemu/%name-%version.tar.xz
 BuildRequires:  cmake >= 3.7
 BuildRequires:  gettext-tools >= 0.15
 BuildRequires:  gobject-introspection
@@ -48,16 +48,16 @@ devices' status and retrieving/setting their debug masks.
 
 %prep
 %setup -q
-sed -i "s|/usr/bin/env python3|%{_bindir}/python3|" src/cdemu
+sed -i "s|/usr/bin/env python3|%_bindir/python3|" src/cdemu
 
 %build
-cmake . \
+%cmake \
 	-DCMAKE_INSTALL_PREFIX:PATH="%_prefix" \
 	-DCMAKE_INSTALL_LIBDIR:PATH="%_libdir"
-make %{?_smp_mflags}
+%cmake_build
 
 %install
-%make_install
+%cmake_install
 %find_lang cdemu
 
 %files